/* Loxy Beta 0.12.0 visual system.
   Loaded after the legacy stylesheet so existing behavior remains intact. */

:root {
  color-scheme: light;
  --bg-color: #e8edf2;
  --surface: rgba(244, 247, 250, var(--glass-opacity, .62));
  --surface-solid: rgba(244, 247, 250, .94);
  --surface-soft: rgba(236, 240, 245, .72);
  --control-surface: rgba(240, 244, 248, .94);
  --modal-surface: #f1f4f7;
  --text-primary: #20242a;
  --text-secondary: #505a67;
  --text-faint: #646e7a;
  --accent: #176fbe;
  --accent-soft: rgba(22, 119, 210, .10);
  --status-success: #237a48;
  --status-warning: #9b5c00;
  --status-danger: #c43d38;
  --border-color: rgba(31, 42, 57, .13);
  --border-strong: rgba(31, 42, 57, .20);
  --glass-bg: var(--surface);
  --glass-border: rgba(47, 58, 72, .14);
  --glass-shadow: 0 14px 42px rgba(38, 52, 77, .075);
  --shadow-soft: 0 7px 24px rgba(38, 52, 77, .06);
  --shadow-pop: 0 22px 68px rgba(31, 44, 69, .15);
  --radius-xl: 26px;
  --radius-lg: 18px;
  --radius-md: 13px;
  --radius-sm: 9px;
  --content-width: 1220px;
  --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --scrollbar-thumb: rgba(78, 88, 104, .30);
  --scrollbar-thumb-hover: rgba(60, 72, 90, .48);
  --scrollbar-thumb-active: rgba(22, 119, 210, .58);
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg-color: #111316;
  --surface: rgba(25, 30, 38, var(--glass-opacity, .42));
  --surface-solid: rgba(31, 37, 46, .97);
  --surface-soft: rgba(40, 47, 58, .78);
  --control-surface: rgba(38, 45, 55, .92);
  --modal-surface: #252a31;
  --text-primary: #f7f8fa;
  --text-secondary: #c2c7cf;
  --text-faint: #99a1ad;
  --accent: #70b5ff;
  --accent-soft: rgba(112, 181, 255, .17);
  --border-color: rgba(255, 255, 255, .14);
  --border-strong: rgba(255, 255, 255, .25);
  --glass-border: rgba(255, 255, 255, .16);
  --glass-shadow: 0 16px 48px rgba(0, 0, 0, .25);
  --shadow-soft: 0 8px 28px rgba(0, 0, 0, .20);
  --shadow-pop: 0 24px 70px rgba(0, 0, 0, .42);
  --status-success: #86e3a6;
  --status-warning: #ffc777;
  --status-danger: #ff9a94;
  --scrollbar-thumb: rgba(210, 219, 232, .30);
  --scrollbar-thumb-hover: rgba(225, 232, 242, .46);
  --scrollbar-thumb-active: rgba(112, 181, 255, .66);
}

html {
  min-width: 320px;
  background: var(--bg-color);
  scroll-padding-top: 98px;
}

body {
  min-height: 100vh;
  color: var(--text-primary);
  background: var(--bg-color);
  font-family: var(--font-family);
  font-size: 15px;
  line-height: 1.65;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Compact cross-browser scrollbars without the native Windows arrow buttons. */
@supports (-moz-appearance: none) {
  * {
    scrollbar-color: var(--scrollbar-thumb) transparent;
    scrollbar-width: thin;
  }
}

@supports selector(::-webkit-scrollbar) {
  html,
  body,
  html body *:not(.studio-section-nav) {
    scrollbar-color: auto !important;
    scrollbar-width: auto !important;
  }
}

*::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

*::-webkit-scrollbar-track,
*::-webkit-scrollbar-corner {
  background: transparent;
}

*::-webkit-scrollbar-thumb {
  min-width: 28px;
  min-height: 28px;
  border: 2px solid transparent;
  border-radius: 999px;
  background-color: var(--scrollbar-thumb);
  background-clip: padding-box;
}

*::-webkit-scrollbar-thumb:hover {
  background-color: var(--scrollbar-thumb-hover);
}

*::-webkit-scrollbar-thumb:active {
  background-color: var(--scrollbar-thumb-active);
}

*::-webkit-scrollbar-button,
*::-webkit-scrollbar-button:single-button {
  display: none;
  width: 0;
  height: 0;
  background: transparent;
}

textarea::-webkit-resizer {
  border: 0;
  background: transparent;
}

@media (hover: none) and (pointer: coarse) {
  *::-webkit-scrollbar {
    width: 4px;
    height: 4px;
  }

  *::-webkit-scrollbar-thumb {
    border: 0;
  }
}

button,
input,
textarea,
select {
  font-family: inherit;
  letter-spacing: 0;
}

button,
a,
label[for],
input[type="range"],
input[type="checkbox"],
input[type="radio"] {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[contenteditable="true"]:focus-visible {
  outline: 3px solid var(--accent-soft);
  outline-offset: 2px;
}

.background-orbs {
  background:
    radial-gradient(circle at 7% 5%, rgba(90, 154, 222, .10), transparent 34%),
    radial-gradient(circle at 93% 88%, rgba(142, 123, 210, .08), transparent 38%),
    var(--bg-color);
  transition: background-color .28s ease;
}

.orb {
  filter: blur(125px);
  opacity: .085;
  animation-duration: 34s;
}

.orb-1 { background: #81bffc; }
.orb-2 { background: #a994ef; }
.orb-3 { background: #7ad7cc; opacity: .055; }

[data-theme="dark"] .background-orbs {
  background:
    radial-gradient(circle at 8% 3%, rgba(61, 113, 173, .16), transparent 35%),
    radial-gradient(circle at 93% 88%, rgba(98, 77, 151, .13), transparent 40%),
    var(--bg-color);
}

[data-theme="dark"] .orb { opacity: .08; }

.container {
  width: min(calc(100% - 32px), var(--content-width));
  max-width: none;
  padding: 12px 0 0;
}

#app-loader {
  color: var(--text-secondary) !important;
  background: var(--bg-color) !important;
}

#app-loader span {
  border-color: var(--glass-border) !important;
  background: var(--surface) !important;
  box-shadow: var(--shadow-soft) !important;
}

.glass-panel {
  border: 1px solid var(--glass-border);
  background: var(--surface);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(24px) saturate(135%);
  -webkit-backdrop-filter: blur(24px) saturate(135%);
}

[data-theme="dark"] .glass-panel {
  border-color: var(--glass-border);
  background: var(--surface);
}

/* Shared controls */
.apple-btn,
.ghost-btn,
.text-btn,
.action-btn,
.feed-refresh-button,
.follow-btn {
  min-height: 38px;
  border-radius: 10px;
  font-weight: 650;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.apple-btn {
  border: 1px solid var(--accent);
  color: #fff;
  background: var(--accent);
  box-shadow: 0 6px 16px rgba(22, 119, 210, .16);
}

.apple-btn:hover:not(:disabled) {
  background: #086bc5;
  border-color: #086bc5;
  box-shadow: 0 9px 22px rgba(22, 119, 210, .20);
  transform: translateY(-1px);
}

[data-theme="dark"] .apple-btn {
  color: #10151d;
  background: var(--accent);
  border-color: var(--accent);
}

.ghost-btn,
.text-btn,
.feed-refresh-button {
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  background: var(--surface-soft);
  box-shadow: none;
}

.ghost-btn:hover,
.text-btn:hover,
.feed-refresh-button:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
  background: var(--surface-solid);
}

button:disabled,
.apple-btn:disabled,
.ghost-btn:disabled {
  opacity: .46;
  cursor: not-allowed;
  transform: none;
}

.apple-input,
.apple-textarea,
input,
textarea,
select {
  color: var(--text-primary);
  border-color: var(--border-color);
  background: var(--surface-soft);
}

.apple-input,
.apple-textarea {
  min-height: 43px;
  border-radius: 11px;
  box-shadow: none;
  transition: border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
}

select {
  min-height: 43px;
  padding-right: 38px !important;
  border: 1px solid var(--border-color);
  border-radius: 11px;
  appearance: none;
  -webkit-appearance: none;
  background-color: var(--surface-soft);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%),
    linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%);
  background-position:
    calc(100% - 19px) calc(50% - 1px),
    calc(100% - 13px) calc(50% - 1px);
  background-repeat: no-repeat;
  background-size: 6px 6px;
  cursor: pointer;
  transition: border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
}

select option { color: var(--text-primary); background: var(--surface-solid); }

.apple-input:focus,
.apple-textarea:focus,
input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
  background-color: var(--surface-solid);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.apple-input:disabled,
input:disabled,
textarea:disabled,
select:disabled {
  color: var(--text-faint);
  background-color: rgba(127, 127, 127, .07);
}

::placeholder { color: var(--text-faint); opacity: 1; }

.section-kicker,
.eyebrow {
  color: var(--accent);
  font-size: 10px;
  font-weight: 720;
  letter-spacing: .09em;
}

.section-heading,
.panel-heading {
  min-width: 0;
}

.section-heading h1,
.panel-heading h3 {
  color: var(--text-primary);
  letter-spacing: -.035em;
}

.status-msg,
.empty-state {
  color: var(--text-secondary);
  border-radius: var(--radius-lg);
}

/* Header */
.site-header {
  position: sticky;
  top: 12px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  min-height: 66px;
  margin: 0 0 30px;
  padding: 10px 12px 10px 17px;
  border-radius: 24px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.logo {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 10px;
  color: var(--text-primary);
  text-decoration: none;
}

.logo-mark {
  display: grid;
  place-items: center;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  color: #fff;
  border-radius: 11px;
  background: #1e1f22;
  box-shadow: none;
  font-size: 15px;
  font-weight: 760;
}

[data-theme="dark"] .logo-mark {
  color: #17191d;
  background: #f4f5f7;
}

.logo-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.12;
  letter-spacing: -.02em;
}

.logo-copy small {
  margin-top: 3px;
  color: var(--text-secondary);
  font-size: 9px;
  font-weight: 560;
  letter-spacing: 0;
  text-transform: none;
}

.nav-links {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 4px;
}

.nav-links > a {
  min-height: 38px;
  margin: 0;
  padding: 8px 12px;
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 520;
  line-height: 22px;
  transition: color .2s ease, background-color .2s ease;
}

.nav-links > a:hover,
.nav-links > a.router-link-exact-active {
  color: var(--text-primary);
  background: var(--accent-soft);
}

.nav-links .user-nav {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 8px;
  margin-left: 4px;
  padding: 4px 10px 4px 4px;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  color: var(--text-primary);
  background: var(--surface-solid);
}

.user-avatar {
  display: grid;
  place-items: center;
  flex: 0 0 29px;
  width: 29px;
  height: 29px;
  overflow: hidden;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(145deg, #4389dd, #7d87dc);
  font-size: 11px;
  font-weight: 720;
}

.user-avatar img { width: 100%; height: 100%; object-fit: cover; }
.user-name { max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-mobile-label { display: none; }

.theme-toggle {
  display: grid;
  place-items: center;
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--text-secondary);
  background: transparent;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease, transform .2s ease;
}

.theme-toggle:hover {
  color: var(--text-primary);
  border-color: var(--border-color);
  background: var(--surface-soft);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@keyframes theme-toggle-press {
  0% { transform: scale(1); }
  36% { transform: scale(.91); }
  72% { transform: scale(1.035); }
  100% { transform: scale(1); }
}

.theme-toggle.theme-switching {
  animation: theme-toggle-press 380ms cubic-bezier(.2, .75, .25, 1);
}

html.theme-reveal-active *,
html.theme-reveal-active *::before,
html.theme-reveal-active *::after {
  transition-duration: 0s !important;
}

html.theme-reveal-active::view-transition-old(root),
html.theme-reveal-active::view-transition-new(root) {
  animation: none;
  mix-blend-mode: normal;
}

html.theme-reveal-active::view-transition-old(root) { z-index: 1; }
html.theme-reveal-active::view-transition-new(root) { z-index: 2; }

.theme-ripple-layer {
  position: fixed;
  inset: 0;
  z-index: 10050;
  overflow: hidden;
  visibility: hidden;
  pointer-events: none;
  contain: strict;
}

.theme-ripple-layer.active { visibility: visible; }

.theme-ripple-ink,
.theme-ripple-drop,
.theme-ripple-impact,
.theme-ripple-ring {
  position: absolute;
  left: var(--theme-origin-x, 50%);
  top: var(--theme-origin-y, 50%);
  will-change: transform, opacity;
}

.theme-ripple-ink {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(.001);
  box-shadow: 0 0 28px rgba(0, 0, 0, .08);
  backdrop-filter: brightness(var(--theme-ink-brightness, 1)) saturate(.92);
  -webkit-backdrop-filter: brightness(var(--theme-ink-brightness, 1)) saturate(.92);
}

.theme-ripple-drop {
  width: 13px;
  height: 17px;
  border-radius: 55% 48% 62% 48%;
  opacity: 0;
  transform: translate(-50%, -50%) rotate(45deg) scale(.2);
  transform-origin: 50% 55%;
  filter: drop-shadow(0 5px 5px rgba(0, 0, 0, .16));
}

.theme-ripple-impact {
  width: 11px;
  height: 5px;
  border-radius: 50%;
  opacity: 0;
  transform: translate(-50%, -50%) scaleX(.4);
}

.theme-ripple-ring {
  width: 52px;
  height: 24px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  opacity: 0;
  transform: translate(-50%, -50%) scale(.15);
}

.theme-ripple-ring-second {
  width: 66px;
  height: 30px;
}

/* Search opens only through explicit input intent. */
.global-search {
  position: relative;
  z-index: 30;
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  transition: width .34s cubic-bezier(.2, .8, .2, 1);
}

.global-search.open {
  width: min(330px, 35vw);
}

.global-search:not(.open):hover {
  width: 38px;
}

.global-search-form {
  right: 0;
  width: 100%;
  height: 38px;
  border: 1px solid transparent;
  border-radius: 11px;
  background: transparent;
  box-shadow: none;
  transition: border-color .24s ease, background-color .24s ease, box-shadow .24s ease;
}

.global-search:not(.open):hover .global-search-form {
  border-color: transparent;
  background: var(--surface-soft);
  box-shadow: none;
}

.global-search.open .global-search-form {
  border-color: var(--border-color);
  background: var(--surface-solid);
  box-shadow: 0 10px 30px rgba(31, 44, 69, .14);
  backdrop-filter: blur(20px) saturate(135%);
  -webkit-backdrop-filter: blur(20px) saturate(135%);
}

.search-toggle {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  color: var(--text-secondary);
}

.search-toggle:hover { color: var(--text-primary); }
.search-toggle svg { width: 18px; height: 18px; stroke-width: 1.85; }

.global-search-form input {
  color: var(--text-primary);
  font-size: 13px;
  transform: translateX(5px);
  transition: opacity .18s ease .05s, transform .25s ease;
}

.global-search:not(.open):hover .global-search-form input {
  opacity: 0;
  pointer-events: none;
}

.global-search.open input {
  display: block;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
  -webkit-text-fill-color: var(--text-primary);
  caret-color: var(--accent);
}

.search-clear {
  display: grid;
  place-items: center;
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  padding: 0;
  color: var(--text-secondary);
  background: transparent;
}

.search-clear svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
}

.search-submit {
  display: grid;
  place-items: center;
  flex: 0 0 31px;
  width: 31px;
  height: 31px;
  margin-right: 5px;
  padding: 0;
  color: #fff;
  border-radius: 8px;
  background: var(--accent);
  box-shadow: none;
}

.search-submit svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.global-search:not(.open):hover .search-submit {
  opacity: 0;
  pointer-events: none;
}

.global-search.open .search-submit {
  opacity: 1;
  pointer-events: auto;
}

[data-theme="dark"] .search-submit { color: #10151d; }

[data-theme="dark"] .global-search.open .global-search-form {
  border-color: rgba(255, 255, 255, .14);
  background: rgba(27, 31, 38, .96);
  box-shadow: 0 12px 34px rgba(0, 0, 0, .38);
}

.search-suggestions {
  z-index: 40;
  top: calc(100% + 9px);
  width: min(400px, 88vw);
  border: 1px solid rgba(31, 42, 57, .14);
  border-radius: 15px;
  background: var(--surface-solid);
  box-shadow: 0 24px 64px rgba(24, 35, 55, .24);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  isolation: isolate;
}

.search-suggestions > a {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  min-height: 58px;
  gap: 10px;
  margin: 0;
  padding: 9px;
  border-radius: 10px;
  color: var(--text-primary);
  text-decoration: none;
}

.search-suggestions > a:hover { background: var(--accent-soft); }
.search-suggestions small, .search-suggestion-status { color: var(--text-secondary); }
.search-all { color: var(--accent); background: var(--accent-soft); }

.search-suggestions .suggestion-avatar {
  display: grid;
  place-items: center;
  flex: 0 0 36px;
  width: 36px;
  min-width: 36px;
  max-width: 36px;
  height: 36px;
  min-height: 36px;
  max-height: 36px;
  overflow: hidden;
  border-radius: 50%;
  color: #fff;
  background: #25282e;
  font-size: 12px;
}

.search-suggestions .suggestion-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.search-suggestions > a > span:last-child {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.search-suggestions strong,
.search-suggestions small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-suggestions strong {
  color: var(--text-primary);
  font-size: 13px;
  line-height: 1.45;
}

.search-suggestions small {
  margin-top: 2px;
  font-size: 10px;
  line-height: 1.4;
}

.search-suggestions .search-all {
  min-height: 42px;
  border-radius: 10px;
}

[data-theme="dark"] .search-suggestions {
  border-color: rgba(255, 255, 255, .14);
  background: rgba(28, 32, 39, .97);
  box-shadow: 0 26px 70px rgba(0, 0, 0, .54);
}

/* Home */
.home-view { width: 100%; }

.home-feed-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 286px;
  align-items: start;
  gap: 18px;
}

.article-section { min-width: 0; }

.feed-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  min-height: 0;
  gap: 16px;
  margin: 4px 3px 16px;
  padding: 0;
  text-align: left;
}

.feed-heading h1 {
  margin: 3px 0 0;
  font-size: clamp(27px, 3.2vw, 36px);
  font-weight: 720;
  line-height: 1.16;
  letter-spacing: -.045em;
}

.feed-refresh-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 6px 9px;
}

.feed-refresh-actions small,
.section-note { color: var(--text-secondary); font-size: 10px; }

.feed-refresh-button {
  min-height: 34px;
  padding: 6px 10px;
  font-size: 11px;
}

.new-posts-notice {
  grid-template-columns: minmax(0, 1fr) auto;
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--text-primary);
  background: var(--accent-soft);
  box-shadow: none;
}

.new-posts-notice > span { display: none; }
.new-posts-notice strong { font-size: 12px; }
.new-posts-notice small { color: var(--text-secondary); font-size: 10px; }
.new-posts-notice i { color: var(--accent); font-size: 10px; font-style: normal; }

.story-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 13px;
}

.story-list .story-entry,
.story-list .story-entry--featured,
.channel-content .story-entry {
  display: block;
  grid-column: 1 / -1;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.story-list .story-entry:hover,
.channel-content .story-entry:hover {
  border-color: var(--border-strong);
  box-shadow: var(--glass-shadow);
  transform: translateY(-2px);
}

.story-list .card-content,
.channel-content .card-content {
  min-width: 0;
  padding: 17px;
  background: transparent;
}

.story-card-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 225px;
  align-items: center;
  gap: 20px;
}

.story-card-body:not(.has-preview-media) { grid-template-columns: minmax(0, 1fr); }

.story-card-copy { min-width: 0; }

.post-card-author {
  display: flex;
  align-items: center;
  width: max-content;
  max-width: 100%;
  gap: 8px;
  color: var(--text-secondary);
}

.author-mini-avatar {
  display: grid;
  place-items: center;
  flex: 0 0 29px;
  width: 29px;
  height: 29px;
  overflow: hidden;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(145deg, #4389dd, #7d87dc);
  font-size: 10px;
}

.author-mini-avatar img { width: 100%; height: 100%; object-fit: cover; }
.post-card-author > span:last-child { display: flex; min-width: 0; align-items: baseline; gap: 7px; }
.post-card-author strong { color: var(--text-primary); font-size: 12px; font-weight: 670; }
.post-card-author small { color: var(--text-faint); font-size: 10px; }

.story-list .article-title,
.story-list .story-entry--featured .article-title,
.channel-content .article-title {
  margin: 12px 0 6px;
  color: var(--text-primary);
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 710;
  line-height: 1.34;
  letter-spacing: -.035em;
}

.story-list .article-summary,
.channel-content .article-summary {
  display: -webkit-box;
  overflow: hidden;
  margin: 0;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.72;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.story-preview-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  gap: 2px;
  border-radius: 13px;
  background: rgba(127, 127, 127, .08);
}

.story-preview-gallery.image-count-1 { display: block; }
.story-preview-gallery.image-count-2 { grid-template-rows: minmax(0, 1fr); }
.story-preview-gallery.image-count-3 .story-preview-image:first-child { grid-row: 1 / -1; }

.story-preview-image {
  position: relative;
  min-width: 0;
  min-height: 0;
  border: 0;
  background-position: center;
  background-size: cover;
  transition: transform .35s ease;
}

.story-entry:hover .story-preview-image { transform: scale(1.018); }
.story-preview-image > span:first-child:not(.image-count-badge) { display: none; }

.image-count-badge {
  top: 8px;
  right: 8px;
  left: auto;
  min-width: 28px;
  padding: 3px 7px;
  border-radius: 8px;
  color: #fff;
  background: rgba(14, 18, 27, .68);
  box-shadow: none;
  font-size: 10px;
  font-weight: 700;
  backdrop-filter: blur(10px);
}

.story-preview-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
  margin-top: 14px;
  padding-top: 11px;
  border-top: 1px solid var(--border-color);
}

.post-tags {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  gap: 5px;
}

.post-tags span,
.search-scopes span,
.manage-tag-cell span,
.manage-tag-cell i {
  max-width: 130px;
  overflow: hidden;
  padding: 3px 7px;
  border: 0;
  border-radius: 7px;
  color: var(--accent);
  background: var(--accent-soft);
  font-size: 10px;
  font-style: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.story-preview-metrics {
  display: flex;
  flex: 0 0 auto;
  gap: 11px;
  color: var(--text-secondary);
  font-size: 10px;
}

.story-preview-metrics b { color: inherit; font-weight: 650; }

.discovery-sidebar {
  position: sticky;
  top: 96px;
  display: grid;
  max-height: calc(100vh - 112px);
  gap: 12px;
  padding-right: 3px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) transparent;
}

.discovery-sidebar::-webkit-scrollbar { width: 8px; }
.discovery-sidebar::-webkit-scrollbar-thumb { border-radius: 999px; background-color: var(--scrollbar-thumb); }

.filter-panel,
.sidebar-note,
.glass-control,
.announcement-panel {
  padding: 16px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.sidebar-heading { margin-bottom: 9px; }
.sidebar-heading h2 { margin: 2px 0 0; font-size: 15px; letter-spacing: -.02em; }

.filter-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  width: 100%;
  min-height: 48px;
  gap: 9px;
  padding: 8px 9px;
  border: 0;
  border-bottom: 1px solid var(--border-color);
  border-radius: 0;
  color: var(--text-secondary);
  background: transparent;
  text-align: left;
  transition: color .2s ease, background-color .2s ease;
}

.filter-item:last-child { border-bottom: 0; }
.filter-item:hover, .filter-item.active { color: var(--text-primary); background: var(--accent-soft); border-radius: 9px; }
.filter-item .filter-icon { display: none; }
.filter-item > span:nth-child(2) { display: flex; min-width: 0; flex-direction: column; }
.filter-item strong { color: inherit; font-size: 12px; }
.filter-item small { overflow: hidden; color: var(--text-faint); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.filter-item b { color: var(--text-primary); font-size: 12px; }

.sidebar-note > span,
.announcement-icon,
.glass-control-heading > span { display: none; }

.sidebar-note strong,
.announcement-panel strong,
.glass-control-heading strong { color: var(--text-primary); font-size: 13px; }
.sidebar-note p,
.announcement-panel p,
.glass-control-heading small { margin: 4px 0 0; color: var(--text-secondary); font-size: 11px; line-height: 1.65; }

.glass-control-heading { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px; }
.glass-control-heading > div { display: flex; flex-direction: column; }
.glass-control-heading b { color: var(--accent); font-size: 12px; }
.glass-control input[type="range"] { width: 100%; margin: 13px 0 8px; accent-color: var(--accent); }
.glass-presets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.glass-presets button { min-height: 31px; border: 0; border-radius: 8px; color: var(--text-secondary); background: var(--surface-soft); font-size: 9px; }
.glass-presets button:hover { color: var(--text-primary); background: var(--accent-soft); }

/* Search result page */
.search-page-heading {
  margin-bottom: 18px;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  text-align: left;
  background: var(--surface);
}

.search-page-heading h1 { margin: 2px 0 3px; font-size: clamp(26px, 3vw, 34px); letter-spacing: -.04em; }
.search-page-heading p { color: var(--text-secondary); font-size: 12px; }
.search-scopes { justify-content: flex-start; margin-top: 9px; }
.search-results-heading { margin-bottom: 13px; }
.search-results-heading h2 { font-size: 22px; }

/* Channel */
.channel-hero {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 24px;
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.channel-avatar {
  width: 72px;
  height: 72px;
  overflow: hidden;
  border-radius: 50%;
  background: linear-gradient(145deg, #4389dd, #7d87dc);
  box-shadow: none;
  font-size: 26px;
}

.channel-avatar img { width: 100%; height: 100%; object-fit: cover; }
.channel-hero h1 { margin: 2px 0; font-size: clamp(27px, 4vw, 38px); letter-spacing: -.045em; }
.channel-hero p { margin-bottom: 0; color: var(--text-secondary); font-size: 12px; }
.channel-count { color: var(--text-secondary); font-size: 12px; }
.channel-social { gap: 16px; }
.follow-btn { min-width: 88px; color: #fff; border: 1px solid var(--accent); background: var(--accent); }
.follow-btn.active { color: var(--text-primary); border-color: var(--border-color); background: var(--surface-solid); }
.channel-content { margin-top: 24px; }
.channel-content .bento-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.channel-content .story-card-body { grid-template-columns: minmax(0, 1fr); }
.channel-content .story-preview-gallery { grid-row: 1; }

/* Article detail and comments */
.post-detail {
  width: min(100%, 940px);
  margin: 0 auto 50px;
  overflow: visible;
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--glass-shadow);
}

.detail-cover {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  max-height: 520px;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  background-position: center;
  background-size: cover;
}

.detail-content-wrap { width: min(100%, 760px); margin: 0 auto; padding: 26px 26px 38px; }
.back-btn { min-height: 36px; padding: 6px 10px; border-radius: 9px; color: var(--text-secondary); background: var(--surface-soft); }
.back-btn:hover { color: var(--text-primary); background: var(--accent-soft); }
.detail-eyebrow { margin-top: 20px; color: var(--text-secondary); font-size: 11px; }
.detail-title { margin: 12px 0 18px; font-size: clamp(30px, 5vw, 48px); line-height: 1.18; letter-spacing: -.045em; }
.detail-author { width: max-content; max-width: 100%; padding: 7px 10px 7px 7px; border-radius: 999px; background: var(--surface-soft); box-shadow: none; }
.detail-author .avatar { width: 34px; height: 34px; border-radius: 50%; }
.detail-author i { display: none; }

.markdown-body {
  color: var(--text-primary);
  background: transparent;
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.85;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 { color: var(--text-primary); letter-spacing: -.025em; }
.markdown-body p,
.markdown-body li { color: var(--text-primary); }
.markdown-body a { color: var(--accent); }
.markdown-body blockquote { color: var(--text-secondary); border-left-color: var(--accent); background: var(--accent-soft); }
.markdown-body code, .markdown-body pre { color: var(--text-primary); background: rgba(127, 127, 127, .10); }
.markdown-body img,
.markdown-body video { max-width: 100%; border-radius: 12px; transition: filter .2s ease, transform .22s ease; }
.markdown-body img:hover { transform: scale(1.01); filter: brightness(1.02); }

.post-engagement {
  padding: 10px;
  border-radius: 13px;
  background: var(--surface-soft);
  box-shadow: none;
}
.post-engagement .like-button { border-radius: 9px; }

.comments-section { margin-top: 34px; }
.comments-heading { align-items: flex-end; margin-bottom: 13px; }
.comments-heading h2 { margin-top: 2px; font-size: 22px; letter-spacing: -.035em; }
.comments-heading > span { color: var(--text-secondary); font-size: 11px; }
.comment-composer,
.comment-login,
.no-comments { padding: 14px; border-radius: var(--radius-md); background: var(--surface-soft); box-shadow: none; }
.comment-composer textarea { color: var(--text-primary); background: transparent; font-size: 14px; }

.comment-item {
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 9px;
  padding: 14px 0;
  border-color: var(--border-color);
}

.comment-avatar { width: 34px; height: 34px; border-radius: 50%; }
.comment-body { padding-right: 104px; }
.comment-body > header strong { color: var(--text-primary); font-size: 13px; }
.comment-body > header time { color: var(--text-faint); font-size: 10px; }
.comment-body > p { margin-top: 4px; color: var(--text-primary); font-size: 14px; line-height: 1.65; }
.reply-to { color: var(--text-secondary); }
.comment-actions { top: 18px; }
.comment-actions button { min-height: 31px; padding: 4px 9px; border-radius: 8px; color: var(--text-secondary); background: transparent; font-size: 12px; }
.comment-actions button:hover { color: var(--accent); background: var(--accent-soft); }
.comment-actions button.delete { color: #d0524c; background: rgba(208, 82, 76, .08); }
.comment-replies { margin-top: 8px; padding: 0 0 0 10px; border-left: 2px solid var(--border-color); }
.inline-reply-composer { border-radius: 12px; background: var(--surface-solid); box-shadow: var(--shadow-soft); }

.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(8, 10, 14, .82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.lightbox-img { max-width: min(94vw, 1500px); max-height: 88vh; margin: 0; border-radius: 12px; object-fit: contain; }
.lightbox-close { position: fixed; top: 18px; right: 18px; width: 42px; height: 42px; border-radius: 50%; }

/* Authentication */
.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .75fr);
  gap: 18px;
  min-height: 560px;
}

.auth-story,
.auth-box { border-radius: var(--radius-xl); }

.auth-story {
  justify-content: center;
  min-height: 560px;
  padding: clamp(34px, 6vw, 66px);
  background:
    linear-gradient(145deg, rgba(255,255,255,.67), rgba(255,255,255,.34)),
    radial-gradient(circle at 14% 12%, rgba(101, 169, 239, .18), transparent 37%);
}

[data-theme="dark"] .auth-story {
  background:
    linear-gradient(145deg, rgba(35,40,48,.76), rgba(28,32,39,.50)),
    radial-gradient(circle at 14% 12%, rgba(67, 124, 185, .16), transparent 39%);
}

.auth-story h1 { margin: 18px 0; font-size: clamp(34px, 4.5vw, 52px); line-height: 1.13; letter-spacing: -.045em; }
.auth-story > p { max-width: 580px; color: var(--text-secondary); font-size: 15px; }
.privacy-preview { gap: 7px; margin-top: 26px; }
.privacy-preview span { padding: 6px 9px; border: 1px solid var(--border-color); border-radius: 8px; color: var(--text-secondary); background: var(--surface-soft); font-size: 10px; }

.auth-box { padding: 28px; background: var(--surface); }
.auth-tabs { padding: 3px; border-radius: 11px; background: rgba(127,127,127,.08); }
.auth-tabs button { min-height: 38px; border-radius: 8px; color: var(--text-secondary); }
.auth-tabs button.active { color: var(--text-primary); background: var(--surface-solid); box-shadow: var(--shadow-soft); }
.auth-heading { margin-bottom: 22px; }
.auth-icon { display: none; }
.auth-heading h2 { font-size: 22px; letter-spacing: -.03em; }
.auth-heading p, .auth-note { color: var(--text-secondary); }

/* Studio and admin */
.studio-page {
  display: grid;
  grid-template-columns: 192px minmax(0, 1fr);
  align-items: start;
  gap: 18px;
}

.studio-page > .studio-section-nav { grid-column: 1; grid-row: 1 / span 30; }
.studio-page > .studio-header,
.studio-page > .account-settings-panel,
.studio-page > .admin-users-panel,
.studio-page > .site-settings-panel,
.studio-page > .notification-admin-panel,
.studio-page > .ai-provider-panel,
.studio-page > .invitation-panel,
.studio-page > .tag-admin-panel,
.studio-page > .editor-launch-panel,
.studio-page > .studio-grid,
.studio-page > .manage-panel,
.studio-page > .bug-panel { grid-column: 2; }

.studio-section-nav {
  position: sticky;
  top: 96px;
  z-index: 35;
  padding: 11px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.studio-nav-title {
  display: block;
  padding: 6px 8px 12px;
  margin-bottom: 5px;
  border-bottom: 1px solid var(--border-color);
}
.studio-nav-title > span { display: none; }
.studio-nav-title strong { display: block; font-size: 13px; }
.studio-nav-title small { color: var(--text-secondary); font-size: 9px; letter-spacing: .08em; }

.studio-section-nav > button,
.studio-nav-channel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 39px;
  grid-template-columns: none;
  gap: 8px;
  padding: 7px 9px;
  margin: 2px 0;
  border: 0;
  border-radius: 9px;
  color: var(--text-secondary);
  background: transparent;
  font-size: 12px;
  text-align: left;
  text-decoration: none;
  transition: color .2s ease, background-color .2s ease;
}

.studio-section-nav > button > span:first-child,
.studio-nav-channel > span:first-child,
.studio-section-nav i,
.studio-nav-channel i { display: none; }

.studio-section-nav > button:hover,
.studio-nav-channel:hover { color: var(--text-primary); background: var(--accent-soft); transform: none; }
.studio-section-nav > button.active { color: var(--text-primary); background: var(--accent-soft); box-shadow: none; }

.studio-header,
.account-settings-panel,
.admin-users-panel,
.site-settings-panel,
.notification-admin-panel,
.ai-provider-panel,
.invitation-panel,
.tag-admin-panel,
.editor-launch-panel,
.publish-form-container,
.manage-panel,
.bug-panel,
.article-editor-topbar {
  min-width: 0;
  padding: 22px;
  margin: 0;
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.studio-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.studio-identity { min-width: 0; gap: 12px; }
.studio-identity h2 { margin: 0; font-size: 20px; letter-spacing: -.035em; }
.avatar-upload { width: 54px; height: 54px; border-radius: 50%; }
.avatar-upload i { border-radius: 50%; }
.avatar-hint { color: var(--text-secondary); font-size: 9px; }
.account-id-chip { color: var(--text-faint); border-color: var(--border-color); background: transparent; }
.studio-actions { flex: 0 0 auto; gap: 7px; }

.panel-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.panel-heading h3 { margin: 3px 0 0; font-size: 22px; }
.panel-heading p { max-width: 680px; margin: 4px 0 0; color: var(--text-secondary); font-size: 11px; }

.account-settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.account-form-card { min-height: 0; padding: 16px; border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--surface-soft); box-shadow: none; }
.account-form-title { margin-bottom: 12px; }
.account-form-title strong { font-size: 13px; }
.account-form-title small { color: var(--text-secondary); font-size: 9px; }
.account-form-card label > span { color: var(--text-secondary); font-size: 10px; }
.account-form-card label > small { color: var(--text-faint); font-size: 9px; }

.admin-user-overview,
.tag-admin-overview,
.invitation-summary { gap: 9px; }
.admin-user-overview article,
.tag-admin-overview article,
.invitation-summary > div,
.metric-card { padding: 14px; border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--surface-soft); box-shadow: none; }
.admin-user-overview strong,
.tag-admin-overview strong { font-size: 22px; }

.admin-user-toolbar,
.tag-admin-toolbar {
  gap: 9px;
  margin: 13px 0;
}
.admin-user-search > span,
.tag-admin-search > span,
.share-user-search > span { color: var(--text-faint); }
.admin-user-filters,
.share-user-scopes,
.bug-admin-toolbar { padding: 3px; border: 1px solid var(--border-color); border-radius: 10px; background: rgba(127,127,127,.06); }
.admin-user-filters button,
.share-user-scopes button,
.bug-admin-toolbar button { min-height: 34px; border: 0; border-radius: 8px; color: var(--text-secondary); background: transparent; }
.admin-user-filters button.active,
.share-user-scopes button.active,
.bug-admin-toolbar button.active { color: var(--text-primary); background: var(--surface-solid); box-shadow: var(--shadow-soft); }

.admin-user-list { gap: 8px; }
.admin-user-card { border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--surface-soft); box-shadow: none; }
.admin-user-main { grid-template-columns: 44px 42px minmax(170px, 1.2fr) minmax(230px, 1fr) auto; }
.admin-user-select,
.admin-user-select-placeholder {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin: -6px;
}
.admin-user-select { cursor: pointer; }
.admin-user-select input { width: 18px; height: 18px; margin: 0; accent-color: var(--accent); cursor: pointer; }
.admin-user-identity .ai-disabled { color: var(--status-danger); background: color-mix(in srgb, var(--status-danger) 9%, transparent); }
.admin-user-avatar { border-radius: 50%; }
.admin-user-actions button { min-height: 32px; padding: 5px 8px; border-radius: 8px; color: var(--text-secondary); background: transparent; }
.admin-user-actions button:hover { color: var(--text-primary); background: var(--accent-soft); }
.admin-user-actions .ai-usage-button.active { color: var(--accent); background: var(--accent-soft); }
.admin-user-protected { margin-left: 3px; }
.admin-user-ai-usage {
  display: grid;
  gap: 12px;
  padding: 15px;
  border-top: 1px solid var(--border-color);
  background: color-mix(in srgb, var(--surface-solid) 58%, transparent);
}
.admin-ai-usage-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.admin-ai-usage-heading > div { display: grid; gap: 2px; min-width: 0; }
.admin-ai-usage-heading strong { font-size: 13px; }
.admin-ai-usage-heading small,
.admin-ai-usage-heading > span { color: var(--text-secondary); font-size: 10px; }
.admin-ai-usage-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.admin-ai-usage-grid article { display: grid; gap: 8px; min-width: 0; padding: 12px; border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--surface-soft); }
.admin-ai-usage-grid article > div,
.admin-ai-usage-grid article > p { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 0; }
.admin-ai-usage-grid article > div span { color: var(--text-secondary); font-size: 10px; }
.admin-ai-usage-grid article > div strong { font-size: 15px; }
.admin-ai-usage-grid article > p { color: var(--text-secondary); font-size: 10px; }
.admin-ai-usage-grid article > p b { color: var(--text-primary); font-weight: 650; }
.admin-ai-usage-grid article > i { display: block; height: 5px; overflow: hidden; border-radius: 999px; background: var(--border-color); }
.admin-ai-usage-grid article > i em { display: block; height: 100%; border-radius: inherit; background: var(--accent); transition: width .22s ease; }
.admin-ai-usage-grid article > small { color: var(--text-faint); font-size: 9px; }
.admin-ai-usage-actions { display: flex; justify-content: flex-end; gap: 8px; padding-top: 2px; }
.admin-ai-usage-actions button { min-height: 38px; padding: 8px 13px; font-size: 11px; }
.admin-ai-usage-actions button.active { color: var(--accent); background: var(--accent-soft); }
.admin-ai-usage-actions button.reset-all { color: var(--status-danger); }
.admin-ai-quota-form { display: grid; gap: 14px; padding-top: 14px; border-top: 1px solid var(--border-color); }
.admin-ai-quota-form-heading { display: grid; gap: 3px; }
.admin-ai-quota-form-heading strong { font-size: 13px; }
.admin-ai-quota-form-heading small { color: var(--text-secondary); font-size: 10px; line-height: 1.5; }
.admin-ai-quota-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.admin-ai-quota-fields fieldset { display: grid; align-content: start; gap: 10px; min-width: 0; margin: 0; padding: 0; border: 0; }
.admin-ai-quota-fields legend { margin-bottom: 8px; color: var(--text-primary); font-size: 12px; font-weight: 650; }
.admin-ai-quota-fields label { display: grid; gap: 6px; min-width: 0; color: var(--text-secondary); font-size: 11px; }
.admin-ai-quota-fields label > small { color: var(--text-faint); font-size: 10px; line-height: 1.5; }
.admin-ai-quota-inherit { display: flex !important; align-items: center; gap: 9px !important; min-height: 36px; cursor: pointer; }
.admin-ai-quota-inherit input { flex: 0 0 auto; width: 17px; height: 17px; margin: 0; accent-color: var(--accent); }
.admin-ai-quota-inherit span { min-width: 0; line-height: 1.45; }
.admin-ai-quota-submit { display: flex; justify-content: flex-end; gap: 8px; }
.admin-ai-quota-submit button { min-width: 92px; min-height: 40px; }
.admin-ai-usage-empty { display: grid; gap: 3px; padding: 4px 0; }
.admin-ai-usage-empty strong { font-size: 12px; }
.admin-ai-usage-empty span { color: var(--text-secondary); font-size: 10px; }

/* Beta 0.12.21: progressive AI usage administration. */
.admin-users-heading-actions { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.admin-users-heading-actions .ghost-btn { min-height: 38px; }
.admin-users-heading-actions .ghost-btn.active { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 32%, var(--border-color)); background: var(--accent-soft); }
.admin-user-toolbar { grid-template-columns: minmax(250px, 1fr) auto minmax(150px, 180px); }
.admin-user-ai-filter { width: 100%; min-height: 40px; }

.admin-ai-audit-panel,
.admin-ai-bulk-form {
  display: grid;
  gap: 12px;
  margin: 12px 0;
  padding: 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--surface-solid) 64%, transparent);
}
.admin-ai-audit-heading,
.admin-ai-bulk-bar,
.admin-ai-bulk-bar > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.admin-ai-audit-heading strong { font-size: 13px; }
.admin-ai-audit-empty { padding: 8px 0; color: var(--text-secondary); font-size: 11px; }
.admin-ai-audit-list,
.admin-ai-user-audit ol { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.admin-ai-audit-list > li {
  display: grid;
  gap: 5px;
  padding: 10px 0;
  border-top: 1px solid var(--border-color);
}
.admin-ai-audit-list > li:first-child { border-top: 0; }
.admin-ai-audit-list > li > div { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 10px; }
.admin-ai-audit-list strong { font-size: 12px; }
.admin-ai-audit-list span,
.admin-ai-audit-list time,
.admin-ai-audit-list small { color: var(--text-secondary); font-size: 10px; }
.admin-ai-audit-list time { margin-left: auto; font-variant-numeric: tabular-nums; }
.admin-ai-audit-list p { display: flex; flex-wrap: wrap; gap: 5px 12px; margin: 0; }
.admin-ai-audit-list > li > small { overflow-wrap: anywhere; }

.admin-ai-bulk-bar {
  position: sticky;
  top: 82px;
  z-index: 10;
  margin: 12px 0;
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--border-color));
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px) saturate(135%);
}
.admin-ai-bulk-bar strong { font-size: 12px; }
.admin-ai-bulk-bar > div > button { min-height: 36px; padding: 5px 9px; border: 0; color: var(--text-secondary); background: transparent; cursor: pointer; }
.admin-ai-bulk-bar .ghost-btn.active { color: var(--accent); background: var(--accent-soft); }
.admin-ai-bulk-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.admin-ai-bulk-form > label,
.admin-ai-bulk-quota-field > label:first-child,
.admin-ai-adjust-form > label,
.admin-ai-access-form > label,
.admin-ai-operation-reason { display: grid; gap: 6px; min-width: 0; color: var(--text-secondary); font-size: 11px; }
.admin-ai-bulk-form .wide,
.admin-ai-adjust-form .wide,
.admin-ai-access-form .wide { grid-column: 1 / -1; }
.admin-ai-bulk-form > .apple-btn { align-self: end; justify-self: end; min-width: 180px; min-height: 42px; }
.admin-ai-bulk-quota-field { display: grid; gap: 5px; min-width: 0; }
.admin-ai-bulk-inherit { display: flex; align-items: center; gap: 8px; min-height: 32px; color: var(--text-secondary); font-size: 10px; cursor: pointer; }
.admin-ai-bulk-inherit input { width: 17px; height: 17px; margin: 0; accent-color: var(--accent); }

.admin-ai-usage-heading > div:last-child { display: flex; align-items: center; justify-content: flex-end; grid-auto-flow: column; gap: 8px; }
.admin-ai-usage-heading select { width: min(240px, 100%); min-height: 38px; font-size: 11px; }
.admin-ai-usage-heading > div:last-child > span { padding: 4px 8px; border-radius: 999px; color: var(--status-success); background: color-mix(in srgb, var(--status-success) 10%, transparent); font-size: 10px; white-space: nowrap; }
.admin-ai-usage-heading > div:last-child > span.disabled { color: var(--status-danger); background: color-mix(in srgb, var(--status-danger) 10%, transparent); }
.admin-ai-usage-grid article.plain { border-style: dashed; background: transparent; }
.admin-ai-operation-reason { padding-top: 12px; border-top: 1px solid var(--border-color); }
.admin-ai-adjust-form,
.admin-ai-access-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 14px 0;
  border-top: 1px solid var(--border-color);
}
.admin-ai-access-form { grid-template-columns: minmax(150px, .7fr) minmax(220px, 1.3fr); }
.admin-ai-adjust-form > div,
.admin-ai-access-form > div { display: flex; grid-column: 1 / -1; justify-content: flex-end; gap: 8px; }
.admin-ai-adjust-form button,
.admin-ai-access-form button { min-width: 100px; min-height: 40px; }

.admin-ai-trend { display: grid; gap: 10px; padding-top: 13px; border-top: 1px solid var(--border-color); }
.admin-ai-trend-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.admin-ai-trend-heading strong { font-size: 12px; }
.admin-ai-trend-heading > div { display: flex; gap: 4px; padding: 3px; border: 1px solid var(--border-color); border-radius: 9px; background: rgba(127,127,127,.05); }
.admin-ai-trend-heading button { min-height: 30px; padding: 4px 10px; border: 0; border-radius: 7px; color: var(--text-secondary); background: transparent; font-size: 10px; cursor: pointer; }
.admin-ai-trend-heading button.active { color: var(--text-primary); background: var(--surface-solid); box-shadow: var(--shadow-soft); }
.admin-ai-trend > ol { display: flex; align-items: stretch; gap: 4px; min-height: 112px; margin: 0; padding: 0 0 4px; overflow-x: auto; list-style: none; scrollbar-width: thin; }
.admin-ai-trend > ol > li { display: grid; grid-template-rows: 82px auto; flex: 1 0 22px; min-width: 22px; gap: 5px; text-align: center; }
.admin-ai-trend li > i { display: flex; align-items: flex-end; justify-content: center; width: 100%; height: 82px; overflow: hidden; border-radius: 6px; background: color-mix(in srgb, var(--accent) 6%, transparent); }
.admin-ai-trend li > i > em { display: block; width: min(12px, 60%); min-height: 2px; border-radius: 5px 5px 2px 2px; background: var(--accent); transition: height .22s ease; }
.admin-ai-trend li > span { color: var(--text-faint); font-size: 8px; font-variant-numeric: tabular-nums; white-space: nowrap; }

.admin-ai-user-audit { display: grid; gap: 6px; padding-top: 12px; border-top: 1px solid var(--border-color); }
.admin-ai-user-audit > strong { font-size: 12px; }
.admin-ai-user-audit li { display: grid; grid-template-columns: minmax(90px, auto) minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 7px 0; border-top: 1px solid var(--border-color); }
.admin-ai-user-audit li:first-child { border-top: 0; }
.admin-ai-user-audit li span { font-size: 10px; font-weight: 650; }
.admin-ai-user-audit li small { overflow: hidden; color: var(--text-secondary); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.admin-ai-user-audit li time { color: var(--text-faint); font-size: 9px; font-variant-numeric: tabular-nums; white-space: nowrap; }

.settings-group {
  padding: 18px 0;
  border: 0;
  border-top: 1px solid var(--border-color);
  border-radius: 0;
  background: transparent;
}
.settings-group:first-of-type { border-top: 0; }
.settings-group-title > span { color: var(--text-faint); background: transparent; }
.settings-group-title strong { color: var(--text-primary); }
.settings-group-title small { color: var(--text-secondary); }

.sidebar-order-editor article,
.invitation-card,
.tag-admin-list article,
.bug-report-card,
.batch-toolbar,
.manage-table .manage-item {
  border: 1px solid var(--border-color);
  background: var(--surface-soft);
  box-shadow: none;
}

.editor-launch-panel { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.editor-launch-panel h3 { margin: 3px 0; font-size: 20px; }
.editor-launch-panel p { margin: 0; color: var(--text-secondary); font-size: 11px; }

.article-editor-page { display: block; width: min(100%, 980px); margin: 0 auto; }
.article-editor-page > .editor-standalone-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
.article-editor-topbar { position: sticky; top: 94px; z-index: 45; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 14px; padding: 10px 12px; }
.article-editor-topbar > div { min-width: 0; }
.article-editor-topbar strong { display: block; overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.article-editor-topbar small { color: var(--text-secondary); font-size: 9px; }
.article-editor-topbar small.dirty { color: #c27b22; }
.editor-back-button { min-height: 36px; padding: 6px 9px; border: 0; border-radius: 9px; color: var(--text-secondary); background: var(--surface-soft); }
.editor-back-button:hover { color: var(--text-primary); background: var(--accent-soft); }
.publish-form-container { padding: clamp(20px, 4vw, 34px); }

.upload-dropzone {
  overflow: hidden;
  min-height: 190px;
  aspect-ratio: 16 / 5;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  background: rgba(127,127,127,.055);
}
.upload-dropzone:hover,
.upload-dropzone.drag-over { border-color: var(--accent); background: var(--accent-soft); }
.preview-image { width: 100%; height: 100%; object-fit: cover; }
.cover-image-actions { border-color: var(--border-color); background: var(--surface-soft); }

.content-media-uploader {
  border-color: var(--border-strong);
  border-radius: var(--radius-md);
  background: rgba(127,127,127,.055);
}
.content-media-uploader:hover,
.content-media-uploader.drag-over { border-color: var(--accent); background: var(--accent-soft); transform: none; }
.media-plus { border-radius: 11px; color: var(--text-faint); background: rgba(127,127,127,.08); }

.note-editor { border-color: var(--border-color); border-radius: var(--radius-md); background: var(--surface-soft); }
.editor-mode-switch { background: rgba(127,127,127,.055); }
.editor-mode-switch button { color: var(--text-secondary); }
.editor-mode-switch button.active { color: var(--text-primary); background: var(--surface-solid); box-shadow: none; }
.note-toolbar { border-color: var(--border-color); }
.note-toolbar button { min-height: 38px; border-radius: 8px; color: var(--text-secondary); }
.note-toolbar button:hover { color: var(--text-primary); background: var(--accent-soft); }
.note-toolbar button small { color: inherit; }
.rich-content-input,
.note-editor .content-input { min-height: 420px; color: var(--text-primary); background: transparent; font-size: 16px; }
.note-editor-footer { border-color: var(--border-color); color: var(--text-secondary); }

.visibility-grid { gap: 9px; }
.visibility-option { min-height: 66px; padding: 12px; border-color: var(--border-color); border-radius: 12px; background: var(--surface-soft); transform: none; }
.visibility-option:hover { border-color: var(--border-strong); transform: none; }
.visibility-option.active { border-color: var(--accent); background: var(--accent-soft); }
.visibility-icon { display: none; }

.tag-picker-panel,
.people-picker { border-color: var(--border-color); background: var(--surface-solid); box-shadow: var(--shadow-pop); }
.selected-tag-row button,
.tag-picker-group button,
.tag-create-option,
.selected-share-users button,
.person-chip { border-color: var(--border-color); color: var(--text-primary); background: var(--surface-soft); }
.selected-tag-row button { color: var(--accent); background: var(--accent-soft); }

.manage-panel { overflow: hidden; }
.batch-toolbar { padding: 10px; border-radius: 11px; }
.manage-table { gap: 6px; overflow-x: auto; }
.manage-table-head,
.manage-table .manage-item { grid-template-columns: 28px minmax(180px, 1.8fr) minmax(120px, 1fr) minmax(80px, .6fr) 88px 152px; column-gap: 9px; }
.manage-table-head { color: var(--text-secondary); font-size: 9px; }
.manage-table .manage-item { min-width: 760px; min-height: 56px; border-radius: 11px; transform: none; }
.manage-table .manage-item:hover { border-color: var(--border-strong); background: var(--surface-solid); transform: none; }
.manage-title-cell > a { color: var(--text-primary); font-size: 12px; }
.manage-author-cell, .manage-date-cell { color: var(--text-secondary); }
.manage-table .manage-actions .action-btn { min-width: 42px; min-height: 32px; border-radius: 8px; }
.manage-table .manage-actions .action-btn:hover { background: var(--accent-soft); }
.manage-table .manage-item.selected { border-color: var(--accent); background: var(--accent-soft); }

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
  padding: 8px 10px;
  border-radius: 12px;
  background: var(--surface-soft);
  box-shadow: none;
}
.pagination > span { color: var(--text-secondary); font-size: 10px; }
.pagination button { min-width: 33px; height: 33px; border-radius: 8px; color: var(--text-secondary); background: transparent; }
.pagination button:hover { color: var(--text-primary); background: var(--accent-soft); }
.pagination button.active { color: #fff; background: var(--accent); }
[data-theme="dark"] .pagination button.active { color: #10151d; }

.bug-submit-grid { gap: 14px; }
.bug-guide { border-color: var(--border-color); background: var(--surface-soft); box-shadow: none; }
.bug-guide > span { display: none; }
.bug-report-list { gap: 9px; }
.bug-report-card { border-radius: var(--radius-md); }
.bug-screenshot-picker { border-color: var(--border-strong); background: rgba(127,127,127,.055); }

.announcement-popup-layer { background: rgba(12, 15, 21, .48); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.announcement-popup-card { width: min(520px, calc(100% - 28px)); padding: 28px; border-radius: var(--radius-xl); background: var(--surface-solid); box-shadow: var(--shadow-pop); }
.announcement-popup-card h2 { color: var(--text-primary); font-size: 24px; letter-spacing: -.035em; }
.announcement-popup-card > p { color: var(--text-primary); font-size: 15px; line-height: 1.8; }
.announcement-popup-footer button { color: var(--text-secondary); background: var(--surface-soft); }

footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-top: 42px;
  padding: 22px 3px 26px;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 11px;
}
footer p { margin: 3px 0 0; }
.footer-privacy { max-width: 620px; color: var(--text-faint); font-size: 10px; line-height: 1.5; }
.site-version { border-color: var(--border-color); color: var(--text-secondary); background: var(--surface-soft); }

/* Tablet */
@media (max-width: 980px) {
  .home-feed-layout { grid-template-columns: minmax(0, 1fr); }
  .discovery-sidebar { position: static; grid-template-columns: repeat(3, minmax(0, 1fr)); max-height: none; padding: 0; overflow: visible; }
  .discovery-sidebar > section:last-child:nth-child(4) { grid-column: span 3; }
  .auth-layout { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .auth-story { min-height: 340px; }
  .channel-content .bento-grid { grid-template-columns: minmax(0, 1fr); }
  .studio-page { grid-template-columns: minmax(0, 1fr); gap: 13px; }
  .studio-page > .studio-section-nav,
  .studio-page > .studio-header,
  .studio-page > .account-settings-panel,
  .studio-page > .admin-users-panel,
  .studio-page > .site-settings-panel,
  .studio-page > .notification-admin-panel,
  .studio-page > .ai-provider-panel,
  .studio-page > .invitation-panel,
  .studio-page > .tag-admin-panel,
  .studio-page > .editor-launch-panel,
  .studio-page > .studio-grid,
  .studio-page > .manage-panel,
  .studio-page > .bug-panel { grid-column: 1; grid-row: auto; }
  .studio-page > #studio-tags {
    grid-column: 1;
    grid-row: auto;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }
  .studio-section-nav { top: 88px; display: flex; align-items: center; gap: 4px; padding: 7px; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; }
  .studio-section-nav::-webkit-scrollbar { display: none; }
  .studio-nav-title { display: none; }
  .studio-section-nav > button,
  .studio-nav-channel { flex: 0 0 auto; width: auto; min-height: 38px; margin: 0; white-space: nowrap; }
  .admin-user-card { min-width: 0; }
}

/* Mobile */
@media (max-width: 700px) {
  :root { --radius-xl: 20px; --radius-lg: 15px; --radius-md: 11px; }
  html, body, #app { width: 100%; max-width: 100%; overflow-x: clip; }
  body { font-size: 15px; }
  .container { width: calc(100% - 20px); padding-top: 8px; }
  .site-header { top: 8px; min-height: 56px; gap: 6px; margin-bottom: 22px; padding: 8px 8px 8px 10px; border-radius: 18px; }
  .logo { gap: 7px; }
  .logo-mark { flex-basis: 34px; width: 34px; height: 34px; border-radius: 10px; }
  .logo-copy { font-size: 15px; }
  .logo-copy small { display: none; }
  .nav-links { gap: 2px; }
  .nav-links > a { min-height: 36px; padding: 7px 8px; font-size: 12px; }
  .nav-links > a:nth-of-type(2) { display: none; }
  .theme-toggle { flex-basis: 36px; width: 36px; height: 36px; }
  .nav-links .user-nav { min-height: 36px; padding: 3px; }
  .user-avatar { width: 28px; height: 28px; }
  .user-name { display: none; }

  .global-search,
  .global-search:hover,
  .global-search.open { width: 36px; height: 36px; }
  .search-toggle { flex-basis: 36px; width: 36px; height: 36px; }
  .global-search.open .global-search-form {
    position: absolute;
    top: 0;
    right: 0;
    width: min(300px, calc(100vw - 76px));
    height: 36px;
  }
  .global-search.open .search-suggestions {
    position: fixed;
    top: 72px;
    right: 10px;
    left: 10px;
    width: auto;
    max-height: min(60vh, 430px);
    overflow-y: auto;
  }

  .feed-heading { align-items: flex-start; flex-direction: column; margin-bottom: 13px; }
  .feed-heading h1 { font-size: 28px; }
  .feed-refresh-actions { width: 100%; justify-content: flex-start; }
  .story-list { gap: 11px; }
  .story-list .card-content,
  .channel-content .card-content { padding: 13px; }
  .story-card-body { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .story-preview-gallery { grid-row: 1; }
  .story-card-copy { grid-row: 2; }
  .story-list .article-title,
  .channel-content .article-title { font-size: 20px; }
  .story-list .article-summary,
  .channel-content .article-summary { -webkit-line-clamp: 2; font-size: 13px; }
  .story-preview-footer { align-items: flex-start; flex-direction: column; }
  .story-preview-metrics { align-self: flex-end; }
  .discovery-sidebar { grid-template-columns: minmax(0, 1fr); }
  .discovery-sidebar > section:last-child:nth-child(4) { grid-column: auto; }

  .search-page-heading { padding: 16px; }
  .search-page-heading h1 { font-size: 27px; }
  .channel-hero { grid-template-columns: auto minmax(0, 1fr); gap: 13px; padding: 18px; }
  .channel-avatar { width: 58px; height: 58px; }
  .channel-hero h1 { font-size: 26px; }
  .channel-social { grid-column: 1 / -1; }

  .post-detail { width: 100%; margin-bottom: 34px; }
  .detail-content-wrap { padding: 18px 15px 26px; }
  .detail-title { font-size: 31px; }
  .markdown-body { font-size: 16px; line-height: 1.8; }
  .comment-body { padding-right: 0; }
  .comment-actions { position: static; margin-top: 6px; opacity: 1; pointer-events: auto; transform: none; }

  .auth-story { min-height: 260px; padding: 25px 20px; }
  .auth-story h1 { font-size: 34px; }
  .auth-story > p { font-size: 14px; }
  .auth-box { padding: 20px 15px; }

  .studio-section-nav { top: 72px; }
  .studio-header,
  .account-settings-panel,
  .admin-users-panel,
  .site-settings-panel,
  .notification-admin-panel,
  .ai-provider-panel,
  .invitation-panel,
  .tag-admin-panel,
  .editor-launch-panel,
  .publish-form-container,
  .manage-panel,
  .bug-panel { padding: 17px 14px; }
  .studio-header { align-items: flex-start; flex-direction: column; }
  .studio-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
  .studio-actions .ghost-btn { text-align: center; }
  .panel-heading { align-items: flex-start; flex-direction: column; }
  .account-settings-grid,
  .settings-fields,
  .settings-fields.two-columns,
  .tag-admin-toolbar,
  .tag-admin-list,
  .bug-submit-grid { grid-template-columns: minmax(0, 1fr); }
  .admin-user-overview,
  .tag-admin-overview { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .admin-user-toolbar { align-items: stretch; flex-direction: column; }
  .admin-user-filters { overflow-x: auto; }
  .admin-user-filters button { flex: 0 0 auto; }
  .editor-launch-panel { align-items: flex-start; flex-direction: column; }
  .editor-launch-panel .apple-btn { width: 100%; text-align: center; }
  .article-editor-topbar { top: 72px; grid-template-columns: auto minmax(0, 1fr); }
  .article-editor-topbar > .apple-btn { grid-column: 1 / -1; width: 100%; }
  .upload-dropzone { min-height: 150px; aspect-ratio: 16 / 7; }
  .note-toolbar { display: flex; gap: 5px; overflow-x: auto; }
  .note-toolbar button { flex: 0 0 70px; min-width: 70px; min-height: 50px; flex-direction: column; gap: 2px; }
  .note-toolbar button small { display: block; font-size: 10px; }
  .rich-content-input,
  .note-editor .content-input { min-height: 330px; padding: 15px; font-size: 16px; }
  .visibility-grid { grid-template-columns: minmax(0, 1fr); }
  .visibility-option { min-height: 62px; }
  .publish-actions { align-items: stretch; flex-direction: column; }
  .publish-actions .apple-btn { width: 100%; min-height: 46px; }

  .manage-panel { overflow: visible; }
  .batch-toolbar { align-items: stretch; flex-direction: column; }
  .batch-toolbar > strong { margin: 0; }
  .batch-visibility-select { width: 100%; }
  .manage-table { overflow: visible; }
  .manage-table-head { display: none; }
  .manage-table .manage-item {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    min-width: 0;
    gap: 7px 9px;
    padding: 12px;
  }
  .manage-table .manage-selector { grid-column: 1; grid-row: 1 / span 4; }
  .manage-title-cell,
  .manage-tag-cell,
  .manage-author-cell,
  .manage-date-cell,
  .manage-table .manage-actions { grid-column: 2; }
  .manage-title-cell { flex-wrap: wrap; }
  .manage-title-cell > a { white-space: normal; }
  .manage-author-cell::before { content: "作者  "; color: var(--text-faint); }
  .manage-date-cell::before { content: "日期  "; color: var(--text-faint); }
  .manage-table .manage-actions { justify-content: stretch; width: 100%; gap: 5px; }
  .manage-table .manage-actions .action-btn { display: grid; place-items: center; flex: 1; min-height: 40px; font-size: 13px; }
  .pagination { align-items: stretch; flex-direction: column; }
  .pagination > div { justify-content: center; overflow-x: auto; }
  .pagination > span { text-align: center; }

  footer { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 420px) {
  .container { width: calc(100% - 12px); }
  .logo-copy { display: none; }
  .nav-links > a { padding-inline: 7px; }
  .global-search.open .global-search-form { width: min(276px, calc(100vw - 60px)); }
  .admin-user-overview,
  .tag-admin-overview { grid-template-columns: minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* Beta 0.12.1: isolate the home sidebar from legacy grid rules. */
.home-feed-layout > .discovery-sidebar {
  grid-row: auto;
  grid-template-columns: minmax(0, 1fr);
  min-width: 0;
}

.home-feed-layout > .discovery-sidebar > section {
  display: block;
  grid-column: auto;
  width: 100%;
  min-width: 0;
}

.home-feed-layout > .discovery-sidebar > .announcement-panel {
  grid-template-columns: none;
}

.home-feed-layout > .discovery-sidebar > .announcement-panel > div,
.home-feed-layout > .discovery-sidebar > .announcement-panel p {
  width: 100%;
  min-width: 0;
  overflow-wrap: break-word;
  word-break: normal;
}

@media (min-width: 701px) and (max-width: 980px) {
  .home-feed-layout > .discovery-sidebar {
    grid-template-columns: repeat(2, minmax(260px, 1fr));
  }
}

@media (max-width: 700px) {
  .home-feed-layout > .discovery-sidebar {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Beta 0.12.2: keep preview author identity stable at narrow widths. */
.story-list .post-card-author,
.channel-content .post-card-author {
  display: flex;
  align-items: center;
  width: 100%;
  min-width: 0;
  min-height: 44px;
}

.story-list .post-card-author > .author-mini-avatar,
.channel-content .post-card-author > .author-mini-avatar {
  flex: 0 0 32px;
  width: 32px;
  min-width: 32px;
  max-width: 32px;
  height: 32px;
  min-height: 32px;
  max-height: 32px;
  aspect-ratio: 1;
  border-radius: 50%;
}

.story-list .post-card-author > span:last-child,
.channel-content .post-card-author > span:last-child {
  display: flex;
  flex: 1 1 auto;
  flex-flow: row wrap;
  align-items: baseline;
  min-width: 0;
  gap: 2px 8px;
}

.story-list .post-card-author strong,
.channel-content .post-card-author strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.story-list .post-card-author small,
.channel-content .post-card-author small {
  flex: 0 0 auto;
  white-space: nowrap;
}

/* Beta 0.12.3: restore the content-height masonry layout on channels. */
.channel-content .bento-grid.masonry-grid {
  --masonry-gap: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-flow: row dense;
  grid-auto-rows: 1px;
  align-items: start;
  column-gap: var(--masonry-gap);
  row-gap: 0;
}

.channel-content .bento-grid.masonry-grid > .story-entry {
  grid-column: auto;
  min-width: 0;
  min-height: 0;
  align-self: start;
}

.channel-content .story-list .article-summary,
.channel-content .article-summary {
  -webkit-line-clamp: 6;
}

/* Beta 0.12.8: each preview image owns an equal 4:3 frame. */
.story-preview-gallery {
  display: grid;
  grid-template-rows: none;
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  overflow: visible;
  gap: 6px;
  border-radius: 0;
  background: transparent;
}

.story-preview-gallery.image-count-1 {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.story-preview-gallery.image-count-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: none;
}

.story-preview-gallery.image-count-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.story-preview-gallery.image-count-3 .story-preview-image:first-child {
  grid-row: auto;
}

.story-preview-gallery .story-preview-image {
  display: block;
  width: 100%;
  min-width: 0;
  height: auto;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 12px;
  background-color: rgba(127, 127, 127, .08);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  isolation: isolate;
  transform: none;
}

.story-preview-gallery .story-preview-image::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(127, 127, 127, .16);
  opacity: 1;
  animation: preview-image-loading 1.2s ease-in-out infinite alternate;
  transition: opacity .18s ease;
}

.story-preview-gallery .story-preview-image.is-loaded::before {
  opacity: 0;
  animation: none;
}

.story-preview-gallery .story-preview-image img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.001);
  transition: opacity .18s ease, transform .28s ease;
}

.story-preview-gallery .story-preview-image.is-loaded img {
  opacity: 1;
}

.story-entry:hover .story-preview-gallery .story-preview-image img {
  transform: scale(1.018);
}

.story-entry:hover .story-preview-gallery .story-preview-image {
  transform: none;
}

@keyframes preview-image-loading {
  from { opacity: .48; }
  to { opacity: .9; }
}

@media (min-width: 641px) and (max-width: 900px) {
  .channel-content .bento-grid.masonry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .channel-content .bento-grid.masonry-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .story-preview-gallery.image-count-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Beta 0.12.29: compact, first-party visitor analytics for the administrator. */
.studio-page > #studio-analytics { grid-column: 2; }
.visitor-analytics-panel { display: grid; gap: 18px; min-width: 0; padding: 22px; margin: 0; border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-soft); }
.analytics-heading { align-items: flex-start; }
.analytics-heading-actions { display: flex; align-items: center; gap: 10px; color: var(--text-secondary); }
.analytics-heading-actions small { font-size: 11px; white-space: nowrap; }
.analytics-online-strip { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 18px; border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--surface-soft); }
.analytics-online-total { display: flex; align-items: center; gap: 11px; min-width: 154px; }
.analytics-online-total span:not(.online-pulse) { display: grid; gap: 1px; }
.analytics-online-total small { color: var(--text-secondary); font-size: 11px; }
.analytics-online-total strong { font-size: 30px; line-height: 1.05; letter-spacing: -.04em; }
.online-pulse { width: 10px; height: 10px; border-radius: 50%; background: var(--status-success); box-shadow: 0 0 0 5px color-mix(in srgb, var(--status-success) 15%, transparent); }
.analytics-online-strip dl { display: grid; grid-template-columns: repeat(4, minmax(74px, 1fr)); gap: 10px; margin: 0; flex: 1; max-width: 500px; }
.analytics-online-strip dl div { display: grid; gap: 2px; padding-left: 13px; border-left: 1px solid var(--border-color); }
.analytics-online-strip dt { color: var(--text-secondary); font-size: 11px; }
.analytics-online-strip dd { margin: 0; font-size: 18px; font-weight: 650; }
.analytics-period-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.analytics-period-grid article { min-width: 0; padding: 12px 13px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); background: var(--surface-soft); }
.analytics-period-grid article > div { display: flex; align-items: baseline; gap: 5px; }
.analytics-period-grid article span { color: var(--text-secondary); font-size: 11px; }
.analytics-period-grid article strong { font-size: 23px; line-height: 1.1; letter-spacing: -.03em; }
.analytics-period-grid article small { color: var(--text-secondary); font-size: 10px; }
.analytics-period-grid article p { display: flex; gap: 8px; margin: 6px 0 0; color: var(--text-secondary); font-size: 10px; white-space: nowrap; }
.analytics-section-heading,.analytics-history-heading { display: flex; align-items: end; justify-content: space-between; gap: 12px; padding-top: 2px; }
.analytics-section-heading h4,.analytics-history-heading h4 { margin: 0; font-size: 15px; }
.analytics-section-heading span,.analytics-history-heading span { color: var(--text-secondary); font-size: 11px; }
.analytics-section-heading b { color: var(--text-secondary); font-size: 11px; font-weight: 600; }
.analytics-live-list,.analytics-history-list { display: grid; gap: 6px; }
.analytics-visitor-row,.analytics-history-row { display: grid; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); background: color-mix(in srgb, var(--surface-solid) 72%, transparent); transition: border-color .2s ease, background .2s ease; }
.analytics-visitor-row { grid-template-columns: minmax(170px, 1.1fr) minmax(150px, .9fr) minmax(170px, 1fr) minmax(130px, .8fr); }
.analytics-history-row { grid-template-columns: minmax(150px, 1fr) minmax(120px, .8fr) minmax(190px, 1.3fr) minmax(150px, 1fr); }
.analytics-visitor-row:hover,.analytics-history-row:hover { border-color: var(--border-strong); background: var(--surface-solid); }
.analytics-visitor-identity { display: flex; align-items: center; gap: 9px; min-width: 0; }
.analytics-visitor-identity > span:last-child,.analytics-visitor-network,.analytics-visitor-context,.analytics-visitor-time,.analytics-history-row > div:not(.analytics-visitor-identity) { min-width: 0; display: grid; gap: 1px; }
.analytics-visitor-identity strong,.analytics-visitor-network strong,.analytics-visitor-context strong,.analytics-visitor-time strong,.analytics-history-row strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; font-weight: 620; }
.analytics-visitor-identity small,.analytics-visitor-network small,.analytics-visitor-context small,.analytics-visitor-time small,.analytics-history-row small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-secondary); font-size: 10px; }
.analytics-visitor-identity small { display: flex; align-items: center; gap: 6px; }
.analytics-visitor-identity small i,.analytics-history-row small i { width: fit-content; padding: 1px 5px; border-radius: 999px; color: var(--text-secondary); background: var(--accent-soft); font-style: normal; white-space: nowrap; }
.analytics-visitor-identity small i.user,.analytics-history-row small i.user { color: var(--status-success); }
.analytics-visitor-identity small i.bot,.analytics-history-row small i.bot { color: var(--status-warning); }
.analytics-visitor-identity small i.admin,.analytics-history-row small i.admin { color: var(--accent); }
.analytics-empty { padding: 20px; border: 1px dashed var(--border-strong); border-radius: var(--radius-sm); color: var(--text-secondary); text-align: center; font-size: 12px; }
.analytics-insights-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(120px, 1fr)); gap: 8px; }
.analytics-trend-block,.analytics-ranking-block { min-width: 0; padding: 15px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); background: var(--surface-soft); }
.analytics-block-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.analytics-block-heading span { display: grid; gap: 2px; }
.analytics-block-heading strong { font-size: 12px; }
.analytics-block-heading small { color: var(--text-secondary); font-size: 10px; }
.analytics-block-heading button { min-height: 32px; padding: 3px 9px; border: 0; border-radius: 7px; color: var(--text-secondary); background: transparent; font-size: 10px; cursor: pointer; }
.analytics-block-heading button.active { color: var(--text-primary); background: var(--accent-soft); }
.analytics-chart-legend { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 13px; margin-top: 12px; color: var(--text-secondary); font-size: 10px; }
.analytics-chart-legend span { display: inline-flex; align-items: center; gap: 5px; }
.analytics-chart-legend i { width: 8px; height: 8px; border-radius: 3px; background: var(--accent); }
.analytics-chart-legend i.page { background: color-mix(in srgb, var(--accent) 36%, transparent); }
.analytics-chart-legend i.visitor { background: var(--accent); }
.analytics-chart-legend small { color: var(--text-faint); }
.analytics-trend-chart { position: relative; display: flex; align-items: end; gap: 7px; height: 172px; margin: 14px 0 0; padding: 0 4px 0; overflow-x: auto; overflow-y: hidden; list-style: none; scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
.analytics-trend-chart::after { content: ''; position: absolute; right: 4px; bottom: 25px; left: 4px; z-index: 0; border-bottom: 1px solid var(--border-color); pointer-events: none; }
.analytics-trend-chart li { position: relative; z-index: 1; display: grid; grid-template-rows: 142px 18px; flex: 1 0 32px; min-width: 32px; gap: 7px; text-align: center; scroll-snap-align: center; }
.analytics-trend-chart li:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.analytics-trend-chart li > span { position: relative; display: flex; align-items: end; justify-content: center; gap: 3px; height: 142px; }
.analytics-trend-chart li i,.analytics-trend-chart li em { display: block; width: 9px; min-height: 3px; border-radius: 4px 4px 1px 1px; background: color-mix(in srgb, var(--accent) 36%, transparent); }
.analytics-trend-chart li em { background: var(--accent); }
.analytics-trend-chart li small { overflow: visible; width: max-content; justify-self: center; color: var(--text-secondary); font-size: 10px; text-align: center; white-space: nowrap; }
.analytics-ranking-block ol { display: grid; gap: 7px; margin: 12px 0 0; padding: 0; list-style: none; }
.analytics-ranking-block li { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-width: 0; font-size: 11px; }
.analytics-ranking-block li span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.analytics-ranking-block li b { color: var(--text-secondary); font-size: 10px; font-weight: 600; }
.analytics-ranking-block li.empty { justify-content: flex-start; color: var(--text-secondary); }
.analytics-history-heading { margin-top: 2px; }
.analytics-collapsible { min-width: 0; border-top: 1px solid var(--border-color); }
.analytics-collapsible > summary { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 44px; padding: 4px 2px; color: var(--text-primary); list-style: none; cursor: pointer; }
.analytics-collapsible > summary::-webkit-details-marker { display: none; }
.analytics-collapsible > summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: var(--radius-sm); }
.analytics-collapsible > summary::after { content: '+'; display: grid; place-items: center; width: 28px; height: 28px; flex: 0 0 auto; color: var(--text-secondary); font-size: 20px; font-weight: 400; line-height: 1; }
.analytics-collapsible[open] > summary::after { content: '\2212'; }
.analytics-collapsible > summary > span { display: grid; flex: 1; min-width: 0; gap: 2px; }
.analytics-collapsible > summary strong { font-size: 13px; font-weight: 650; }
.analytics-collapsible > summary small { color: var(--text-secondary); font-size: 11px; line-height: 1.45; }
.analytics-collapsible > summary b { color: var(--text-secondary); font-size: 11px; font-weight: 600; white-space: nowrap; }
.analytics-collapsible[open] > summary { margin-bottom: 10px; }
.analytics-list-limit { margin: 10px 0 0; color: var(--text-secondary); font-size: 11px; text-align: right; }
.analytics-history-toolbar { display: grid; grid-template-columns: minmax(220px, 1fr) repeat(4, minmax(112px, auto)); gap: 8px; }
.analytics-history-search input { width: 100%; }
.analytics-custom-page-size { display: flex; align-items: center; gap: 7px; min-height: 44px; padding: 0 10px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); color: var(--text-secondary); background: var(--surface-soft); font-size: 11px; white-space: nowrap; }
.analytics-custom-page-size input { width: 72px; min-width: 0; min-height: 34px; padding: 5px 8px; text-align: center; }
.analytics-status-dot { width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: var(--text-faint); }
.analytics-status-dot.online { background: var(--status-success); box-shadow: 0 0 0 4px color-mix(in srgb, var(--status-success) 14%, transparent); }
@media (max-width: 980px) {
  .studio-page > #studio-analytics { grid-column: 1; }
  .studio-page > * { width: 100%; max-width: 100%; min-width: 0; box-sizing: border-box; }
  .analytics-period-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .analytics-insights-grid { grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(120px, 1fr)); }
}
@media (max-width: 700px) {
  .visitor-analytics-panel { padding: 17px 14px; }
  .admin-users-panel > *, .visitor-analytics-panel > * { max-width: 100%; min-width: 0; }
  .admin-user-overview,.admin-user-toolbar,.analytics-online-strip,.analytics-period-grid,.analytics-insights-grid,.analytics-history-toolbar { width: 100%; max-width: 100%; min-width: 0; }
  .analytics-heading-actions { width: 100%; justify-content: space-between; }
  .analytics-heading-actions small { overflow: hidden; text-overflow: ellipsis; }
  .analytics-online-strip { align-items: stretch; flex-direction: column; gap: 14px; }
  .analytics-online-strip dl { max-width: none; }
  .analytics-period-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .analytics-visitor-row,.analytics-history-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 9px 12px; }
  .analytics-visitor-identity,.analytics-history-row .analytics-visitor-identity { grid-column: 1 / -1; }
  .analytics-visitor-time { text-align: right; }
  .analytics-insights-grid { grid-template-columns: 1fr 1fr; }
  .analytics-trend-block { grid-column: 1 / -1; }
  .analytics-trend-chart { gap: 8px; height: 166px; margin-right: -2px; margin-left: -2px; padding: 0 8px 1px; scroll-snap-type: x proximity; }
  .analytics-trend-chart::after { right: 8px; bottom: 26px; left: 8px; }
  .analytics-trend-chart li { grid-template-rows: 136px 18px; flex: 0 0 36px; min-width: 36px; gap: 7px; }
  .analytics-trend-chart li > span { height: 136px; }
  .analytics-trend-chart li i,.analytics-trend-chart li em { width: 9px; }
  .analytics-trend-chart li small { font-size: 11px; }
  .analytics-chart-legend small { flex-basis: 100%; }
  .analytics-history-toolbar { grid-template-columns: minmax(0, 1fr) 1fr; }
  .analytics-history-search { grid-column: 1 / -1; }
  .analytics-custom-page-size { min-width: 0; }
}
@media (max-width: 420px) {
  .analytics-online-strip dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .analytics-period-grid { grid-template-columns: 1fr 1fr; }
  .analytics-insights-grid { grid-template-columns: 1fr; }
  .analytics-trend-block { grid-column: auto; }
  .analytics-visitor-row,.analytics-history-row { grid-template-columns: 1fr; }
  .analytics-visitor-identity,.analytics-history-row .analytics-visitor-identity { grid-column: auto; }
  .analytics-visitor-time { text-align: left; }
  .analytics-history-toolbar { grid-template-columns: 1fr; }
  .analytics-history-search { grid-column: auto; }
  .analytics-collapsible > summary { align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  .analytics-visitor-row,.analytics-history-row { transition: none; }
}

@media (prefers-reduced-motion: reduce) {
  .story-preview-gallery .story-preview-image::before,
  .story-preview-gallery .story-preview-image img {
    animation: none;
    transition: none;
  }
}

/* Beta 0.12.7: clarify per-version announcement dismissal and republishing. */
.popup-announcement-version {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 58px;
  padding: 11px 13px;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--surface-soft);
}

.popup-announcement-version > div {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.popup-announcement-version span,
.popup-announcement-version small {
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.5;
}

.popup-announcement-version strong {
  font-size: 15px;
  font-weight: 700;
}

.popup-announcement-version.changed {
  border-color: rgba(210, 139, 27, .34);
  background: rgba(255, 183, 64, .1);
}

.popup-announcement-version.changed small {
  color: #8a5b0b;
  font-weight: 600;
}

.popup-settings-buttons {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 8px;
}

.popup-settings-buttons button {
  min-height: 42px;
}

.popup-republish-btn {
  padding: 10px 16px;
  font-size: 13px;
}

.popup-settings-actions > span {
  font-size: 12px;
  line-height: 1.55;
}

[data-theme="dark"] .popup-announcement-version.changed {
  border-color: rgba(255, 190, 78, .28);
  background: rgba(255, 183, 64, .1);
}

[data-theme="dark"] .popup-announcement-version.changed small {
  color: #ffd18a;
}

@media (max-width: 640px) {
  .popup-announcement-version {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .popup-settings-buttons {
    width: 100%;
  }

  .popup-settings-buttons button {
    min-width: 0;
    min-height: 44px;
    flex: 1 1 0;
  }
}

/* Beta 0.12.4: improve announcement legibility and close action. */
.announcement-popup-layer {
  background: rgba(22, 26, 34, .38);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.announcement-popup-layer .announcement-popup-card.glass-panel {
  color: #202226;
  border-color: rgba(29, 29, 31, .13);
  background: var(--modal-surface);
  box-shadow: 0 28px 80px rgba(22, 28, 40, .24);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.announcement-popup-layer .announcement-popup-card h2 {
  color: #1d1d1f;
  border-bottom-color: rgba(29, 29, 31, .11);
  font-weight: 720;
}

.announcement-popup-layer .announcement-popup-card > p {
  color: #34363b;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.8;
}

.announcement-popup-layer .announcement-popup-footer small {
  color: #62666e;
  font-size: 11px;
  font-weight: 520;
}

.announcement-popup-layer .announcement-popup-footer button {
  min-height: 40px;
  margin-left: auto;
  padding: 8px 14px;
  color: #34373d;
  border: 1px solid rgba(29, 29, 31, .11);
  border-radius: 10px;
  background: #f1f3f5;
  box-shadow: none;
  font-size: 12px;
  font-weight: 650;
  line-height: 1;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease, transform .18s ease;
}

.announcement-popup-layer .announcement-popup-footer button:hover {
  color: #0e5ea8;
  border-color: rgba(22, 119, 210, .26);
  background: #e9f3fc;
}

.announcement-popup-layer .announcement-popup-footer button:active {
  transform: scale(.97);
}

.announcement-popup-layer .announcement-popup-footer button:focus-visible {
  outline: 3px solid rgba(22, 119, 210, .22);
  outline-offset: 2px;
}

[data-theme="dark"] .announcement-popup-layer {
  background: rgba(4, 6, 9, .62);
}

[data-theme="dark"] .announcement-popup-layer .announcement-popup-card.glass-panel {
  color: #f4f5f7;
  border-color: rgba(255, 255, 255, .14);
  background: #252a31;
  box-shadow: 0 30px 90px rgba(0, 0, 0, .48);
}

[data-theme="dark"] .announcement-popup-layer .announcement-popup-card h2 {
  color: #f7f8fa;
  border-bottom-color: rgba(255, 255, 255, .11);
}

[data-theme="dark"] .announcement-popup-layer .announcement-popup-card > p {
  color: #e2e5e9;
}

[data-theme="dark"] .announcement-popup-layer .announcement-popup-footer small {
  color: #b3b9c2;
}

[data-theme="dark"] .announcement-popup-layer .announcement-popup-footer button {
  color: #e9edf2;
  border-color: rgba(255, 255, 255, .13);
  background: #343a43;
}

[data-theme="dark"] .announcement-popup-layer .announcement-popup-footer button:hover {
  color: #fff;
  border-color: rgba(100, 171, 255, .34);
  background: #394b60;
}

@media (max-width: 640px) {
  .announcement-popup-layer .announcement-popup-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .announcement-popup-layer .announcement-popup-footer button {
    width: 100%;
    min-height: 44px;
    margin-left: 0;
  }
}

/* Beta 0.12.5: keep filter descriptions readable in every state. */
.filter-panel .filter-item small {
  color: #626a75;
  font-size: 10px;
  font-weight: 520;
}

.filter-panel .filter-item:hover small,
.filter-panel .filter-item.active small {
  color: #3f5e7a;
}

[data-theme="dark"] .filter-panel .filter-item small {
  color: #aeb5c0;
}

[data-theme="dark"] .filter-panel .filter-item:hover small,
[data-theme="dark"] .filter-panel .filter-item.active small {
  color: #c3dcf3;
}

/* Beta 0.12.10: stable mobile header and an isolated search layer. */
@media (max-width: 700px) {
  .site-header {
    position: sticky;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    min-height: 64px;
    gap: 8px;
    padding: 9px;
    transition: padding-bottom .26s ease, min-height .26s ease;
  }

  .site-header:has(.global-search.open) {
    min-height: 118px;
    padding-bottom: 55px;
  }

  .site-header .logo {
    grid-column: 1;
    min-width: 0;
  }

  .site-header .nav-links {
    display: flex;
    grid-column: 2;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
    gap: 4px;
    margin: 0;
  }

  .site-header .nav-links > a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    margin: 0;
    padding: 9px 10px;
    font-size: 13px;
    touch-action: manipulation;
  }

  .site-header .nav-links > .nav-write {
    display: inline-flex;
    min-width: auto;
    padding-right: 11px;
    padding-left: 11px;
    color: var(--accent);
    background: var(--accent-soft);
    font-weight: 650;
    white-space: nowrap;
  }

  .site-header .nav-links > .nav-auth {
    min-width: auto;
    white-space: nowrap;
  }

  .site-header .nav-links .user-nav,
  .site-header .nav-links .user-nav.router-link-active {
    display: inline-flex;
    min-width: auto;
    min-height: 44px;
    gap: 6px;
    margin-left: 0;
    padding: 4px 9px 4px 4px;
  }

  .site-header .user-avatar {
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
  }

  .site-header .user-name {
    display: none;
  }

  .site-header .user-mobile-label {
    display: inline;
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 650;
    white-space: nowrap;
  }

  .site-header .theme-toggle,
  .site-header .global-search,
  .site-header .global-search:hover,
  .site-header .search-toggle {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    touch-action: manipulation;
  }

  .site-header .global-search.open {
    position: absolute;
    z-index: 35;
    right: 9px;
    bottom: 8px;
    left: 9px;
    width: auto;
    height: 44px;
  }

  .site-header .nav-links .global-search.open .global-search-form {
    position: static;
    width: 100%;
    height: 44px;
    border-color: var(--border-color);
    border-radius: 13px;
    background: var(--surface-solid);
    box-shadow: 0 8px 24px rgba(34, 43, 58, .16);
    backdrop-filter: blur(20px) saturate(135%);
    -webkit-backdrop-filter: blur(20px) saturate(135%);
  }

  .site-header .global-search-form input {
    min-width: 0;
    padding: 0 5px 0 1px;
    font-size: 16px;
  }

  .site-header .search-clear {
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
  }

  .site-header .search-submit {
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    margin-right: 5px;
    border-radius: 10px;
  }

  .site-header .nav-links .global-search.open .search-suggestions {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    width: auto;
    max-height: min(58vh, 330px);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  [data-theme="dark"] .site-header .nav-links .global-search.open .global-search-form {
    background: rgba(27, 31, 38, .97);
  }
}

@media (max-width: 520px) {
  .site-header .logo-copy { display: none; }
}

@media (max-width: 390px) {
  .site-header .nav-links { gap: 2px; }
  .site-header .nav-links > .nav-home { display: none; }
}

/* Beta 0.12.12: dark glass remains readable at every user opacity setting. */
body .glass-panel:not(.hero-aside) {
  background: var(--surface) !important;
}

body .tag-picker-panel.glass-panel,
body .people-picker.glass-panel,
body .inline-reply-composer.glass-panel,
body .article-editor-topbar.glass-panel {
  background: var(--surface-solid) !important;
}

body .announcement-popup-layer .announcement-popup-card.glass-panel {
  background: var(--modal-surface) !important;
}

[data-theme="dark"] body .glass-panel:not(.hero-aside) {
  color: var(--text-primary);
  border-color: var(--glass-border);
  background: var(--surface) !important;
  box-shadow: var(--glass-shadow);
}

[data-theme="dark"] body .announcement-popup-layer .announcement-popup-card.glass-panel {
  background: var(--modal-surface) !important;
}

[data-theme="dark"] .story-list .story-entry,
[data-theme="dark"] .channel-content .story-entry {
  color: var(--text-primary);
  border-color: var(--border-color);
  background: var(--surface);
}

[data-theme="dark"] .story-list .card-content,
[data-theme="dark"] .channel-content .card-content {
  background: transparent;
}

[data-theme="dark"] input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]),
[data-theme="dark"] textarea,
[data-theme="dark"] select,
[data-theme="dark"] [contenteditable="true"] {
  color: var(--text-primary);
  border-color: var(--border-color);
  background-color: var(--control-surface);
  caret-color: var(--accent);
}

[data-theme="dark"] input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]):focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:focus,
[data-theme="dark"] [contenteditable="true"]:focus {
  border-color: var(--accent);
  background-color: var(--surface-solid);
}

[data-theme="dark"] .global-search-form input,
[data-theme="dark"] .note-editor .content-input,
[data-theme="dark"] .rich-content-input {
  background: transparent !important;
}

[data-theme="dark"] ::placeholder,
[data-theme="dark"] [contenteditable="true"]::before {
  color: var(--text-faint);
  opacity: 1;
}

[data-theme="dark"] .page-size-setting > button,
[data-theme="dark"] .glass-presets button,
[data-theme="dark"] .announcement-switch,
[data-theme="dark"] .sidebar-order-editor article,
[data-theme="dark"] .admin-user-inline-form,
[data-theme="dark"] .inline-reply-composer,
[data-theme="dark"] .inline-reply-composer textarea,
[data-theme="dark"] .post-engagement > div,
[data-theme="dark"] .like-button:not(.active),
[data-theme="dark"] .bug-screenshot-picker,
[data-theme="dark"] .selected-share-users button {
  color: var(--text-primary);
  border-color: var(--border-color);
  background: var(--surface-soft);
}

[data-theme="dark"] .page-size-setting > button:hover,
[data-theme="dark"] .glass-presets button:hover,
[data-theme="dark"] .bug-screenshot-picker:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
  background: var(--surface-solid);
}

[data-theme="dark"] .page-size-setting > button.active,
[data-theme="dark"] .admin-user-filters button.active,
[data-theme="dark"] .share-user-scopes button.active,
[data-theme="dark"] .bug-admin-toolbar button.active {
  color: #10151d;
  border-color: var(--accent);
  background: var(--accent);
}

[data-theme="dark"] .manage-table .manage-item.admin-private-post {
  border-color: rgba(181, 148, 236, .38);
  background: linear-gradient(90deg, rgba(151, 108, 224, .18), var(--surface-soft) 32%);
}

[data-theme="dark"] .manage-table .manage-item.admin-selected-post {
  border-color: rgba(255, 190, 92, .38);
  background: linear-gradient(90deg, rgba(216, 143, 38, .17), var(--surface-soft) 32%);
  box-shadow: inset 3px 0 0 rgba(255, 190, 92, .72);
}

[data-theme="dark"] .manage-title-cell > small.admin-privacy-badge.private {
  color: #d5bdf6;
  border-color: rgba(196, 164, 241, .28);
  background: rgba(151, 108, 224, .17);
}

[data-theme="dark"] .manage-title-cell > small.admin-privacy-badge.selected {
  color: #ffd18a;
  border-color: rgba(255, 190, 92, .28);
  background: rgba(216, 143, 38, .16);
}

[data-theme="dark"] .auth-rate-limit {
  color: var(--status-danger);
  border-color: rgba(255, 122, 114, .30);
  background: rgba(176, 49, 45, .18);
}

[data-theme="dark"] .auth-rate-limit p,
[data-theme="dark"] .username-availability.unavailable,
[data-theme="dark"] .settings-message.error,
[data-theme="dark"] .error-text,
[data-theme="dark"] .status-msg.error {
  color: var(--status-danger);
}

[data-theme="dark"] .username-availability.available,
[data-theme="dark"] .settings-message,
[data-theme="dark"] .invitation-status,
[data-theme="dark"] .bug-status.completed,
[data-theme="dark"] .admin-user-status.active {
  color: var(--status-success);
}

[data-theme="dark"] .invitation-status.used,
[data-theme="dark"] .admin-user-status.deleted {
  color: var(--text-secondary);
  background: rgba(153, 161, 173, .14);
}

[data-theme="dark"] .invitation-status.expired,
[data-theme="dark"] .bug-status.pending,
[data-theme="dark"] .admin-user-status.banned,
[data-theme="dark"] .admin-user-identity p {
  color: var(--status-warning);
}

[data-theme="dark"] .admin-user-card.banned {
  border-color: rgba(255, 190, 92, .28);
  background: rgba(115, 76, 20, .20);
}

[data-theme="dark"] .admin-user-actions button.success {
  color: var(--status-success);
  background: rgba(45, 139, 78, .17);
}

[data-theme="dark"] .admin-user-actions button.warn {
  color: var(--status-warning);
  background: rgba(180, 115, 24, .17);
}

[data-theme="dark"] .admin-user-actions button.danger,
[data-theme="dark"] .ghost-btn.danger,
[data-theme="dark"] .action-btn.delete,
[data-theme="dark"] .comment-actions button.delete,
[data-theme="dark"] .cover-image-actions button,
[data-theme="dark"] .tag-admin-list article button,
[data-theme="dark"] .bug-file-actions button {
  color: var(--status-danger);
}

[data-theme="dark"] .settings-message {
  background: rgba(45, 139, 78, .17);
}

[data-theme="dark"] .settings-message.error {
  background: rgba(176, 49, 45, .18);
}

[data-theme="dark"] .markdown-body {
  color: var(--text-primary) !important;
}

[data-theme="dark"] .markdown-body table tr,
[data-theme="dark"] .markdown-body table tr:nth-child(2n) {
  color: var(--text-primary);
  border-color: var(--border-color);
  background: transparent;
}

[data-theme="dark"] .markdown-body table th,
[data-theme="dark"] .markdown-body table td,
[data-theme="dark"] .markdown-body h1,
[data-theme="dark"] .markdown-body h2,
[data-theme="dark"] .markdown-body hr {
  border-color: var(--border-color);
}

[data-theme="dark"] .markdown-body hr {
  background-color: var(--border-color);
}

[data-theme="dark"] .markdown-body kbd {
  color: var(--text-primary);
  border-color: var(--border-strong);
  background: var(--surface-soft);
  box-shadow: inset 0 -1px 0 var(--border-strong);
}

/* Beta 0.12.20: AI-assisted layout, per-user quotas and encrypted multi-provider administration. */
.ai-provider-panel {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 3vw, 32px);
}

.ai-provider-heading { margin: 0; }
.ai-provider-heading p { max-width: 720px; }

.ai-config-warning,
.ai-provider-empty {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid rgba(195, 124, 35, .24);
  border-radius: 14px;
  color: var(--text-primary);
  background: rgba(255, 178, 70, .09);
}

.ai-config-warning strong,
.ai-provider-empty strong { font-size: 14px; }
.ai-config-warning span,
.ai-provider-empty span { color: var(--text-secondary); font-size: 12px; line-height: 1.6; }
.ai-provider-empty { border-color: var(--border-color); background: var(--surface-soft); }

.ai-provider-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr));
  gap: 12px;
}

.ai-provider-list > article {
  display: grid;
  gap: 15px;
  min-width: 0;
  padding: 17px;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: var(--surface-soft);
}

.ai-provider-list > article.active {
  border-color: color-mix(in srgb, var(--accent) 52%, transparent);
  box-shadow: inset 3px 0 0 var(--accent);
}

.ai-provider-list > article.disabled { opacity: .64; }
.ai-provider-list > article.archived { opacity: .78; border-style: dashed; box-shadow: none; }
.ai-provider-list > article.archived dl { opacity: .82; }
.ai-provider-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.ai-provider-card-head > div { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; min-width: 0; }
.ai-provider-card-head strong { overflow: hidden; font-size: 15px; text-overflow: ellipsis; white-space: nowrap; }
.ai-provider-card-head span,
.ai-provider-card-head i {
  padding: 3px 7px;
  border-radius: 999px;
  color: #0a6031;
  background: rgba(48, 194, 104, .14);
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
}
.ai-provider-card-head i { color: var(--text-secondary); background: var(--surface-solid); }
.ai-provider-card-head small { flex: 0 0 auto; color: var(--text-secondary); font-size: 11px; }
.ai-provider-list dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 14px; margin: 0; }
.ai-provider-list dl > div { min-width: 0; }
.ai-provider-list dt { margin-bottom: 3px; color: var(--text-faint); font-size: 10px; }
.ai-provider-list dd { overflow: hidden; margin: 0; color: var(--text-primary); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.ai-provider-quota-note { margin: -5px 0 0; color: var(--text-secondary); font-size: 10px; line-height: 1.55; }
.ai-provider-card-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.ai-provider-card-actions button {
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-primary);
  background: var(--surface-solid);
  font-size: 12px;
  cursor: pointer;
}
.ai-provider-card-actions button.primary { color: #fff; border-color: var(--accent); background: var(--accent); }
.ai-provider-card-actions button.danger { margin-left: auto; color: var(--status-danger); }
.ai-provider-card-actions button:disabled { cursor: not-allowed; opacity: .5; }

.ai-provider-editor {
  display: grid;
  gap: 17px;
  padding: 20px;
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  background: var(--surface-solid);
  box-shadow: var(--glass-shadow);
}
.ai-provider-editor-title { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.ai-provider-editor-title > div { display: grid; gap: 3px; }
.ai-provider-editor-title strong { font-size: 17px; }
.ai-provider-editor-title small { color: var(--text-secondary); font-size: 11px; }
.ai-provider-editor-title > button,
.ai-layout-dialog > header > button {
  display: grid;
  place-items: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: var(--text-secondary);
  background: var(--surface-soft);
  font-size: 23px;
  cursor: pointer;
}
.ai-provider-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.ai-provider-fields label { display: grid; align-content: start; gap: 6px; min-width: 0; color: var(--text-secondary); font-size: 11px; }
.ai-provider-fields label.wide { grid-column: 1 / -1; }
.ai-model-input-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.ai-model-input-row .apple-input { min-width: 0; }
.ai-model-input-row button { min-width: 88px; padding: 8px 12px; }
.ai-model-results { width: 100%; }
.ai-model-field > small { color: var(--text-faint); font-size: 10px; line-height: 1.5; }
.ai-model-field > small.error { color: var(--status-danger); }
.ai-provider-switches { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.ai-provider-switches label,
.ai-polish-toggle {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 64px;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  border-radius: 13px;
  background: var(--surface-soft);
}
.ai-provider-switches input,
.ai-polish-toggle input { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 2px; accent-color: var(--accent); }
.ai-provider-switches span,
.ai-polish-toggle span { display: grid; gap: 3px; }
.ai-provider-switches strong,
.ai-polish-toggle strong { color: var(--text-primary); font-size: 12px; }
.ai-provider-switches small,
.ai-polish-toggle small { color: var(--text-secondary); font-size: 10px; line-height: 1.45; }
.ai-provider-editor-actions { display: flex; justify-content: flex-end; gap: 8px; }

.ai-layout-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 14px 0 28px;
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  border-radius: 15px;
  background: var(--surface-soft);
}
.ai-layout-entry > div:first-child { display: grid; gap: 3px; min-width: 0; }
.ai-layout-entry strong { font-size: 14px; }
.ai-layout-entry small { color: var(--text-secondary); font-size: 11px; line-height: 1.45; }
.ai-layout-entry > div:last-child { display: flex; flex: 0 0 auto; gap: 8px; }
.ai-layout-entry button { min-height: 44px; }

.ai-layout-layer {
  position: fixed;
  z-index: 10020;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(9, 13, 20, .56);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.ai-layout-dialog {
  display: grid;
  gap: 19px;
  width: min(760px, 100%);
  max-height: min(86vh, 820px);
  padding: 24px;
  overflow: auto;
  overscroll-behavior: contain;
  border-radius: 20px;
  color: var(--text-primary);
  background: var(--surface-solid) !important;
  box-shadow: 0 28px 90px rgba(0, 0, 0, .28);
}
.ai-layout-dialog > header {
  position: static;
  z-index: auto;
  top: auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-direction: row;
  gap: 18px;
  margin: 0;
  padding: 0;
  border-radius: 0;
}
.ai-layout-dialog > header > div { min-width: 0; }
.ai-layout-dialog > header h2 { margin: 4px 0 5px; font-size: 24px; letter-spacing: 0; }
.ai-layout-dialog > header p { margin: 0; color: var(--text-secondary); font-size: 12px; line-height: 1.55; }
.ai-layout-compose,
.ai-layout-result { display: grid; gap: 14px; }
.ai-layout-source-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; padding: 4px; border-radius: 12px; background: var(--surface-soft); }
.ai-layout-source-tabs button {
  min-height: 42px;
  border: 0;
  border-radius: 9px;
  color: var(--text-secondary);
  background: transparent;
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}
.ai-layout-source-tabs button.active { color: var(--text-primary); background: var(--surface-solid); box-shadow: 0 5px 15px rgba(26, 35, 52, .08); }
.ai-layout-compose > textarea { min-height: 230px; padding: 15px; resize: vertical; font-size: 15px; line-height: 1.7; }
.ai-current-summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 76px; padding: 14px 16px; border: 1px solid var(--border-color); border-radius: 13px; background: var(--surface-soft); }
.ai-current-summary > span { display: grid; gap: 4px; min-width: 0; }
.ai-current-summary b { overflow: hidden; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.ai-current-summary small,
.ai-current-summary i { color: var(--text-secondary); font-size: 11px; font-style: normal; }
.ai-generate-button { width: 100%; min-height: 48px; }
.ai-layout-unavailable { display: grid; gap: 5px; padding: 20px; border: 1px solid var(--border-color); border-radius: 14px; background: var(--surface-soft); }
.ai-layout-unavailable strong { font-size: 15px; }
.ai-layout-unavailable span { color: var(--text-secondary); font-size: 12px; }
.ai-result-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; border-radius: 10px; color: var(--text-secondary); background: var(--surface-soft); font-size: 11px; }
.ai-layout-result > label { display: grid; gap: 6px; color: var(--text-secondary); font-size: 11px; }
.ai-layout-result > label textarea { min-height: 86px; padding: 12px; resize: vertical; }
.ai-result-body { display: grid; gap: 7px; }
.ai-result-body > span { color: var(--text-secondary); font-size: 11px; }
.ai-result-body > article {
  max-height: 340px;
  min-height: 160px;
  padding: 18px;
  overflow: auto;
  border: 1px solid var(--border-color);
  border-radius: 13px;
  color: var(--text-primary);
  background: var(--surface-soft);
}
.ai-result-body img,
.ai-result-body video { display: block; max-width: 100%; height: auto; margin: 14px auto; border-radius: 10px; }
.markdown-body pre,
.rich-content-input pre {
  position: relative;
  max-width: 100%;
  margin: 18px 0;
  padding: 16px;
  overflow-x: hidden;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-primary);
  background: color-mix(in srgb, var(--surface-solid) 84%, #10151d 16%);
  font: 500 13px/1.7 ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  tab-size: 2;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.markdown-body pre.code-block { padding-top: 48px; }
.markdown-body pre code,
.rich-content-input pre code { padding: 0; color: inherit; background: transparent; font: inherit; white-space: inherit; overflow-wrap: inherit; word-break: inherit; }
.code-copy-button {
  position: absolute;
  top: 8px;
  right: 8px;
  min-width: 58px;
  min-height: 32px;
  padding: 5px 10px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-secondary);
  background: var(--surface-solid);
  box-shadow: var(--shadow-soft);
  font-family: var(--font-family);
  font-size: 11px;
  font-weight: 650;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}
.code-copy-button:hover { color: var(--text-primary); border-color: var(--border-strong); }
.code-copy-button.copied { color: var(--status-success); }
.markdown-body ol,
.rich-content-input ol { padding-left: 1.55em; }
.markdown-body ol > li,
.rich-content-input ol > li { padding-left: .3em; margin: .45em 0; }
.markdown-body ol > li::marker,
.rich-content-input ol > li::marker { color: var(--accent); font-weight: 750; }
.ai-layout-warnings { margin: 0; padding: 11px 13px 11px 30px; border-radius: 11px; color: var(--status-warning); background: rgba(255, 178, 70, .10); font-size: 11px; line-height: 1.55; }
.ai-result-actions { display: flex; justify-content: flex-end; gap: 8px; }
.ai-result-actions button { min-height: 44px; }
.ai-layout-modal-enter-active,
.ai-layout-modal-leave-active { transition: opacity .22s ease; }
.ai-layout-modal-enter-active .ai-layout-dialog,
.ai-layout-modal-leave-active .ai-layout-dialog { transition: transform .22s ease, opacity .22s ease; }
.ai-layout-modal-enter-from,
.ai-layout-modal-leave-to { opacity: 0; }
.ai-layout-modal-enter-from .ai-layout-dialog,
.ai-layout-modal-leave-to .ai-layout-dialog { opacity: 0; transform: translateY(10px) scale(.985); }
body.ai-layout-modal-open { overflow: hidden; }

[data-theme="dark"] .ai-provider-list > article,
[data-theme="dark"] .ai-provider-editor,
[data-theme="dark"] .ai-layout-entry,
[data-theme="dark"] .ai-layout-dialog,
[data-theme="dark"] .ai-result-body > article,
[data-theme="dark"] .ai-current-summary,
[data-theme="dark"] .ai-layout-source-tabs,
[data-theme="dark"] .ai-layout-unavailable { border-color: var(--border-color); background: var(--surface-solid); }
[data-theme="dark"] .ai-provider-card-head span { color: #7be8a4; }
[data-theme="dark"] .ai-provider-card-actions button { color: var(--text-primary); background: var(--surface-soft); }
[data-theme="dark"] .ai-provider-card-actions button.primary { color: #10151d; background: var(--accent); }
[data-theme="dark"] .admin-user-ai-usage { background: rgba(20, 27, 38, .46); }
[data-theme="dark"] .markdown-body pre,
[data-theme="dark"] .rich-content-input pre { background: rgba(5, 9, 15, .72); }

@media (max-width: 760px) {
  select { min-height: 44px; }
  .ai-provider-list,
  .ai-provider-fields,
  .ai-provider-switches { grid-template-columns: minmax(0, 1fr); }
  .ai-provider-fields label.wide { grid-column: auto; }
  .ai-model-input-row { grid-template-columns: minmax(0, 1fr); }
  .ai-model-input-row button { min-height: 44px; }
  .ai-layout-entry { align-items: stretch; flex-direction: column; }
  .ai-layout-entry > div:last-child { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
  .ai-layout-entry > div:last-child > .apple-btn:only-child { grid-column: 1 / -1; }
  .ai-layout-layer { align-items: end; padding: 0; }
  .ai-layout-dialog { width: 100%; max-height: calc(92dvh - env(safe-area-inset-bottom)); padding: 20px 15px calc(18px + env(safe-area-inset-bottom)); border-radius: 20px 20px 0 0; }
  .ai-layout-dialog > header h2 { font-size: 21px; }
  .ai-current-summary { align-items: flex-start; flex-direction: column; gap: 7px; }
  .ai-result-meta { align-items: flex-start; flex-direction: column; gap: 3px; }
  .ai-result-body > article { max-height: 290px; padding: 14px; }
  .ai-result-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ai-provider-card-actions button { min-height: 44px; }
  .admin-ai-usage-heading { align-items: flex-start; flex-direction: column; gap: 3px; }
  .admin-ai-usage-grid { grid-template-columns: minmax(0, 1fr); }
  .admin-ai-usage-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .admin-ai-usage-actions button { min-width: 0; min-height: 44px; padding: 8px 4px; font-size: 11px; }
  .admin-ai-quota-fields { grid-template-columns: minmax(0, 1fr); gap: 15px; }
  .admin-ai-quota-inherit { min-height: 44px; }
  .admin-ai-quota-submit { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-ai-quota-submit button { min-width: 0; min-height: 44px; }
  .admin-user-actions button { min-height: 44px; }
  .admin-users-heading { align-items: stretch; flex-direction: column; }
  .admin-users-heading-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-users-heading-actions .ghost-btn { min-height: 44px; }
  .admin-user-toolbar { grid-template-columns: minmax(0, 1fr); }
  .admin-user-main { grid-template-columns: 44px 38px minmax(0, 1fr); }
  .admin-user-metrics { display: none; }
  .admin-user-actions { grid-column: 1 / -1; }
  .admin-ai-bulk-bar { top: 72px; align-items: stretch; flex-direction: column; }
  .admin-ai-bulk-bar > div { width: 100%; }
  .admin-ai-bulk-bar > .ghost-btn { width: 100%; min-height: 44px; }
  .admin-ai-bulk-form,
  .admin-ai-adjust-form,
  .admin-ai-access-form { grid-template-columns: minmax(0, 1fr); }
  .admin-ai-bulk-form .wide,
  .admin-ai-adjust-form .wide,
  .admin-ai-access-form .wide,
  .admin-ai-adjust-form > div,
  .admin-ai-access-form > div { grid-column: auto; }
  .admin-ai-bulk-form > .apple-btn { width: 100%; min-width: 0; min-height: 44px; }
  .admin-ai-bulk-inherit { min-height: 44px; }
  .admin-ai-usage-heading > div:last-child {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-auto-flow: row;
    align-items: start;
    justify-content: stretch;
    gap: 8px;
    width: 100%;
  }
  .admin-ai-usage-heading select { width: 100%; min-height: 44px; }
  .admin-ai-usage-heading > div:last-child > span {
    display: inline-flex;
    align-items: center;
    justify-self: start;
    width: fit-content;
    max-width: 100%;
    min-height: 32px;
    padding: 6px 10px;
    border-radius: 10px;
    line-height: 1.35;
    overflow-wrap: anywhere;
    white-space: normal;
  }
  .admin-ai-adjust-form > div,
  .admin-ai-access-form > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-ai-adjust-form button,
  .admin-ai-access-form button { min-width: 0; min-height: 44px; }
  .admin-ai-trend-heading button { min-width: 44px; min-height: 38px; }
  .admin-ai-trend > ol > li { flex-basis: 28px; min-width: 28px; }
  .admin-ai-user-audit li { grid-template-columns: minmax(0, 1fr) auto; }
  .admin-ai-user-audit li small { grid-column: 1 / -1; grid-row: 2; white-space: normal; }
  .admin-ai-audit-heading .ghost-btn { min-height: 44px; }
  .markdown-body pre,
  .rich-content-input pre { padding: 13px; font-size: 12px; }
  .markdown-body pre.code-block { padding-top: 60px; }
  .code-copy-button { min-height: 44px; }
}

/* Beta 0.12.25: compact administrator settings, notifications, invitations and tags. */
.admin-heading-actions {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 10px;
}

.admin-save-state {
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 650;
  white-space: nowrap;
}

.admin-save-state::before {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--status-success);
  content: "";
  vertical-align: 1px;
}

.admin-save-state.dirty { color: var(--status-warning); }
.admin-save-state.dirty::before { background: var(--status-warning); }

.compact-settings-list {
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.compact-setting-row + .compact-setting-row { border-top: 1px solid var(--border-color); }

.compact-setting-row > summary {
  position: relative;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 20px;
  align-items: center;
  gap: 11px;
  min-height: 62px;
  padding: 10px 14px;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  transition: background-color .2s ease;
}

.compact-setting-row > summary::-webkit-details-marker { display: none; }
.compact-setting-row > summary:hover { background: var(--accent-soft); }
.compact-setting-row > summary:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.compact-setting-row > summary::after {
  justify-self: center;
  color: var(--text-faint);
  content: "›";
  font-size: 20px;
  transform: rotate(90deg);
  transition: transform .2s ease, color .2s ease;
}

.compact-setting-row[open] > summary::after { color: var(--text-primary); transform: rotate(-90deg); }

.compact-setting-row > summary > span {
  color: var(--text-faint);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  font-weight: 750;
}

.compact-setting-row > summary > div { display: flex; min-width: 0; flex-direction: column; gap: 2px; }
.compact-setting-row > summary strong { font-size: 13px; }
.compact-setting-row > summary small { overflow: hidden; color: var(--text-secondary); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }

.compact-setting-body {
  padding: 4px 14px 17px 55px;
  border-top: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
}

.compact-setting-body.settings-fields { padding-top: 15px; }
.homepage-layout-settings { display: grid; gap: 10px; padding-top: 15px; }

.compact-field-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.compact-field-heading strong { font-size: 11px; }
.compact-field-heading small { color: var(--text-secondary); font-size: 9px; }
.page-size-heading { margin-top: 7px; padding-top: 14px; border-top: 1px solid var(--border-color); }

.notification-channel-list { border-top: 1px solid var(--border-color); }

.notification-channel-card {
  padding: 18px 0;
  border-bottom: 1px solid var(--border-color);
}

.notification-channel-card:last-child { padding-bottom: 0; border-bottom: 0; }

.notification-channel-card > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}

.notification-channel-card > header > div { display: flex; min-width: 0; flex-direction: column; gap: 3px; }
.notification-channel-card > header strong { font-size: 14px; }
.notification-channel-card > header small { color: var(--text-secondary); font-size: 10px; }

.compact-toggle {
  display: grid;
  grid-template-columns: 38px auto;
  align-items: center;
  flex: 0 0 auto;
  gap: 8px;
  min-height: 44px;
  cursor: pointer;
}

.compact-toggle input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.compact-toggle > span {
  position: relative;
  width: 38px;
  height: 22px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(127,127,127,.18);
  transition: border-color .2s ease, background-color .2s ease;
}

.compact-toggle > span::after {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(15, 23, 42, .22);
  content: "";
  transition: transform .2s ease;
}

.compact-toggle input:checked + span { border-color: var(--accent); background: var(--accent); }
.compact-toggle input:checked + span::after { transform: translateX(16px); }
.compact-toggle input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.compact-toggle input:disabled + span { opacity: .48; }
.compact-toggle b { color: var(--text-secondary); font-size: 10px; font-weight: 650; white-space: nowrap; }

.notification-editor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(210px, .55fr);
  gap: 11px 14px;
}

.notification-editor-grid > label,
.popup-settings-editor > label:not(.compact-checkbox-row) {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 10px;
}

.notification-editor-grid > label > .apple-input,
.popup-settings-editor > label > .apple-input { grid-column: 1 / -1; margin: 0; }
.notification-editor-grid > label > small,
.popup-settings-editor > label > small { color: var(--text-faint); font-size: 9px; font-variant-numeric: tabular-nums; }
.notification-editor-grid > label.wide { grid-column: 1; }
.notification-editor-grid textarea { min-height: 88px; }

.notification-inline-preview {
  grid-column: 2;
  grid-row: 1 / span 2;
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--surface-solid);
}

.notification-inline-preview > span { display: block; margin-bottom: 12px; color: var(--text-faint); font-size: 9px; font-weight: 700; }
.notification-inline-preview > strong { display: block; font-size: 13px; }
.notification-inline-preview > p { display: -webkit-box; overflow: hidden; margin: 6px 0 0; color: var(--text-secondary); font-size: 11px; line-height: 1.6; -webkit-box-orient: vertical; -webkit-line-clamp: 4; }
.notification-inline-preview.disabled { opacity: .48; }

.popup-settings-editor { max-width: none; }

.compact-checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 8px 11px;
  border: 1px solid var(--border-color);
  border-radius: 11px;
  background: var(--surface-soft);
  cursor: pointer;
}

.compact-checkbox-row > input { width: 17px; height: 17px; margin: 0; accent-color: var(--accent); }
.compact-checkbox-row > span { display: flex; min-width: 0; flex-direction: column; gap: 2px; }
.compact-checkbox-row strong { color: var(--text-primary); font-size: 11px; }
.compact-checkbox-row small { color: var(--text-secondary); font-size: 9px; }

.invitation-registration-row,
.invitation-actionbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.invitation-registration-row {
  min-height: 64px;
  padding: 8px 0 12px;
  border-bottom: 1px solid var(--border-color);
}

.invitation-registration-row > div { display: flex; flex-direction: column; gap: 3px; }
.invitation-registration-row strong { font-size: 13px; }
.invitation-registration-row small { color: var(--text-secondary); font-size: 10px; }
.invitation-actionbar { padding: 13px 0; }

.invitation-quick-stats { display: flex; align-items: center; gap: 8px; }
.invitation-quick-stats span { color: var(--text-secondary); font-size: 10px; white-space: nowrap; }
.invitation-quick-stats b { margin-right: 4px; color: var(--text-primary); font-size: 15px; font-variant-numeric: tabular-nums; }
.invitation-create-actions button { min-height: 40px; }

.compact-filterbar {
  display: flex;
  width: fit-content;
  max-width: 100%;
  gap: 3px;
  margin: 5px 0 13px;
  padding: 3px;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: rgba(127,127,127,.06);
}

.compact-filterbar button {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 6px;
  min-height: 34px;
  padding: 5px 9px;
  color: var(--text-secondary);
  border: 0;
  border-radius: 8px;
  background: transparent;
  font-family: inherit;
  font-size: 10px;
  cursor: pointer;
}

.compact-filterbar button:hover { color: var(--text-primary); }
.compact-filterbar button.active { color: var(--text-primary); background: var(--surface-solid); box-shadow: var(--shadow-soft); }
.compact-filterbar button:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.compact-filterbar b { min-width: 18px; padding: 2px 5px; border-radius: 999px; background: rgba(127,127,127,.1); font-size: 9px; font-variant-numeric: tabular-nums; }
.compact-filterbar button.active b { color: var(--accent); background: var(--accent-soft); }

.compact-list-empty {
  min-height: 72px;
  padding: 25px 14px;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 11px;
}

.invitation-list { gap: 7px; }
.invitation-card { grid-template-columns: minmax(150px, .65fr) minmax(260px, 1.35fr) auto; padding: 11px 13px; border-radius: 11px; }
.invitation-card > p { margin-top: -6px; }
.invitation-code-row button { min-width: 48px; transition: color .2s ease, background-color .2s ease; }
.invitation-code-row button.copied { color: var(--status-success); background: color-mix(in srgb, var(--status-success) 10%, transparent); }
.invitation-card-actions .action-btn { min-height: 34px; }

.tag-admin-toolbar {
  display: grid;
  grid-template-columns: minmax(150px, .65fr) 150px minmax(270px, 1.2fr);
  align-items: end;
  gap: 8px;
  margin: 4px 0 9px;
}

.tag-admin-search .apple-input { padding-left: 12px; }
.tag-admin-sort { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 7px; }
.tag-admin-sort > span { color: var(--text-secondary); font-size: 10px; white-space: nowrap; }
.tag-admin-sort .apple-input { margin: 0; }
.tag-admin-create { grid-template-columns: minmax(0, 1fr) auto; }
.tag-admin-create .apple-btn { min-height: 42px; }
.tag-admin-filterbar { margin-top: 0; }

.tag-admin-cloud {
  display: flex;
  align-items: flex-start;
  align-content: flex-start;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 54px;
  padding: 4px 0;
}

.tag-admin-cloud article {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 7px;
  min-height: 38px;
  padding: 5px 5px 5px 11px;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--surface-solid);
  transition: border-color .2s ease, background-color .2s ease;
}

.tag-admin-cloud article:hover { border-color: var(--border-strong); background: var(--accent-soft); }
.tag-admin-cloud article.unused { border-style: dashed; background: var(--surface-soft); }
.tag-admin-cloud article > span { max-width: 240px; overflow: hidden; font-size: 11px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.tag-admin-cloud article > small { color: var(--text-secondary); font-size: 9px; font-variant-numeric: tabular-nums; }
.tag-admin-cloud article > button {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  padding: 0;
  color: var(--text-faint);
  border: 0;
  border-radius: 50%;
  background: transparent;
  font-family: inherit;
  font-size: 16px;
  cursor: pointer;
}

.tag-admin-cloud article > button:hover { color: var(--status-danger); background: color-mix(in srgb, var(--status-danger) 9%, transparent); }
.tag-admin-cloud article > button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

[data-theme="dark"] .compact-settings-list,
[data-theme="dark"] .notification-inline-preview,
[data-theme="dark"] .compact-checkbox-row,
[data-theme="dark"] .compact-filterbar button.active,
[data-theme="dark"] .tag-admin-cloud article { background: var(--surface-solid); }

[data-theme="dark"] .compact-toggle > span::after { background: #f8fafc; }

@media (max-width: 900px) {
  .notification-editor-grid { grid-template-columns: minmax(0, 1fr); }
  .notification-inline-preview { grid-column: 1; grid-row: auto; }
  .tag-admin-toolbar { grid-template-columns: minmax(0, 1fr) 150px; }
  .tag-admin-create { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .admin-heading-actions { align-items: stretch; flex-direction: column; width: 100%; }
  .admin-heading-actions .apple-btn { width: 100%; min-height: 44px; }
  .admin-save-state { align-self: flex-start; }
  .compact-setting-row > summary { min-height: 60px; padding-inline: 12px; }
  .compact-setting-body { padding: 13px 12px 16px; }
  .compact-setting-row > summary small { white-space: normal; }
  .compact-field-heading { align-items: flex-start; flex-direction: column; gap: 2px; }
  .homepage-layout-settings .page-size-setting > button,
  .invitation-heading > .ghost-btn,
  .tag-admin-heading > .ghost-btn { min-height: 44px; }
  .notification-channel-card > header { align-items: flex-start; }
  .notification-channel-card > header > div { padding-top: 4px; }
  .compact-toggle { min-width: 86px; }
  .popup-settings-actions { align-items: stretch; flex-direction: column; }
  .popup-settings-buttons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .popup-settings-buttons button { min-height: 44px; }
  .invitation-registration-row { align-items: flex-start; }
  .invitation-actionbar { align-items: stretch; flex-direction: column; }
  .invitation-create-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
  .invitation-create-actions button { min-width: 0; min-height: 44px; white-space: normal; }
  .compact-filterbar { width: 100%; }
  .compact-filterbar button { min-height: 44px; }
  .invitation-card { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: 12px; }
  .invitation-card > p { grid-column: 1; margin: 0; }
  .invitation-card-actions { justify-self: stretch; }
  .invitation-card-actions .action-btn { width: 100%; min-height: 44px; }
  .invitation-code-row button { min-width: 60px; min-height: 44px; }
  .tag-admin-toolbar { grid-template-columns: minmax(0, 1fr); align-items: stretch; }
  .tag-admin-sort { grid-template-columns: 42px minmax(0, 1fr); }
  .tag-admin-create { grid-column: auto; grid-template-columns: minmax(0, 1fr); }
  .tag-admin-create .apple-btn { width: 100%; min-height: 44px; }
  .tag-admin-cloud { gap: 7px; }
  .tag-admin-cloud article { min-height: 48px; }
  .tag-admin-cloud article > button { width: 44px; height: 44px; margin-block: -4px; }
  .homepage-layout-settings .sidebar-order-actions button { width: 44px; height: 44px; }
  .invitation-panel .pagination button,
  .tag-admin-panel .pagination button { min-width: 44px; min-height: 44px; }
}

@media (max-width: 420px) {
  .notification-channel-card > header { flex-direction: column; gap: 5px; }
  .notification-channel-card .compact-toggle { width: 100%; }
  .invitation-registration-row { flex-direction: column; gap: 4px; }
  .popup-settings-buttons { grid-template-columns: minmax(0, 1fr); }
}

@media (pointer: coarse) {
  .site-settings-panel button,
  .notification-admin-panel button,
  .invitation-panel button,
  .tag-admin-panel button {
    min-height: 44px;
    touch-action: manipulation;
  }

  .homepage-layout-settings .sidebar-order-actions button,
  .invitation-panel .pagination button,
  .tag-admin-panel .pagination button,
  .tag-admin-cloud article > button { min-width: 44px; }

  .invitation-panel .invitation-card-actions .action-btn { min-height: 44px; }
  .tag-admin-cloud article > button { height: 44px; margin-block: -4px; }
}

/* Beta 0.12.26: four-row tag pages and progressive account settings. */
.account-settings-panel {
  overflow: hidden;
  padding: 0;
}

.account-settings-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 92px;
  padding: 18px 22px;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  transition: background-color .2s ease;
}

.account-settings-summary::-webkit-details-marker { display: none; }
.account-settings-summary:hover { background: var(--accent-soft); }
.account-settings-summary:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.account-settings-summary > div { min-width: 0; }
.account-settings-summary h3 { margin: 3px 0 0; font-size: 22px; }
.account-settings-summary p { max-width: 680px; margin: 4px 0 0; color: var(--text-secondary); font-size: 11px; }

.account-disclosure-state {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 8px;
  min-height: 38px;
  padding: 7px 10px 7px 13px;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--surface-soft);
  font-size: 10px;
}

.account-disclosure-state::after {
  color: var(--text-faint);
  content: "›";
  font-size: 18px;
  transform: rotate(90deg);
  transition: transform .2s ease, color .2s ease;
}

.account-disclosure-state b { font-weight: 650; white-space: nowrap; }
.account-state-open { display: none; }
.account-settings-panel[open] .account-state-closed { display: none; }
.account-settings-panel[open] .account-state-open { display: inline; }
.account-settings-panel[open] .account-disclosure-state::after { color: var(--text-primary); transform: rotate(-90deg); }
.account-settings-panel[open] .account-settings-summary { border-bottom: 1px solid var(--border-color); }

.account-settings-content { padding: 18px 22px 22px; }
.account-settings-content > .settings-message { margin-bottom: 0; }

.tag-admin-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  align-items: end;
  gap: 11px 12px;
  margin: 4px 0 12px;
  padding: 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.tag-admin-control {
  display: grid;
  min-width: 0;
  gap: 6px;
}

.tag-admin-control > span,
.tag-admin-create > label {
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 650;
}

.tag-admin-control.tag-admin-search > span {
  position: static;
  color: var(--text-secondary);
  transform: none;
}

.tag-admin-control .apple-input,
.tag-admin-create .apple-input { min-height: 44px; margin: 0; }
.tag-admin-search .apple-input { padding-left: 13px; }

.tag-admin-sort {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
  gap: 6px;
}

.tag-admin-create {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  min-width: 0;
  margin: 0;
  padding-top: 11px;
  border-top: 1px solid var(--border-color);
}

.tag-admin-create > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 88px;
  gap: 8px;
  min-width: 0;
}

.tag-admin-create .apple-btn {
  width: 88px;
  min-height: 44px;
  padding-inline: 12px;
}

.tag-admin-filterbar { margin: 0 0 13px; }
.tag-admin-cloud-shell { position: relative; min-width: 0; }
.tag-admin-cloud { max-width: 100%; min-height: 0; }
.tag-admin-cloud article { max-width: 100%; }
.tag-admin-cloud article > span { min-width: 0; }

.tag-admin-measure-cloud {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: auto;
  min-height: 0;
  overflow: visible;
  visibility: hidden;
  pointer-events: none;
}

.tag-admin-pagination { margin-top: 13px; }

[data-theme="dark"] .account-disclosure-state,
[data-theme="dark"] .tag-admin-toolbar { background: var(--surface-soft); }

@media (max-width: 760px) {
  .account-settings-panel { padding: 0; }
  .account-settings-summary { align-items: flex-start; min-height: 86px; padding: 16px 14px; }
  .account-settings-summary h3 { font-size: 20px; }
  .account-settings-summary p { max-width: 240px; }
  .account-disclosure-state { min-height: 44px; }
  .account-settings-content { padding: 14px; }
  .tag-admin-toolbar { grid-template-columns: minmax(0, 1fr); padding: 12px; }
  .tag-admin-create { grid-column: auto; }
  .tag-admin-create > div { grid-template-columns: minmax(0, 1fr) 76px; }
  .tag-admin-create .apple-btn { width: 76px; }
  .tag-admin-pagination { align-items: stretch; }
}

@media (max-width: 420px) {
  .account-settings-summary { align-items: stretch; flex-direction: column; gap: 10px; }
  .account-settings-summary p { max-width: none; }
  .account-disclosure-state { align-self: stretch; justify-content: space-between; }
}

/* Beta 0.12.28: container-driven content management for phones and tablets. */
.manage-panel {
  container-name: content-library;
  container-type: inline-size;
  overflow: visible;
}

.manage-panel .batch-toolbar {
  display: grid;
  grid-template-columns: max-content max-content minmax(180px, 1fr) max-content max-content;
  grid-template-areas: "select count visibility apply delete";
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 11px 12px;
}

.manage-panel .batch-select-all { grid-area: select; min-width: 0; }
.manage-panel .batch-toolbar > strong { grid-area: count; margin: 0; white-space: nowrap; }
.manage-panel .batch-visibility-select { grid-area: visibility; width: 100%; min-width: 0; margin: 0; }
.manage-panel .batch-toolbar > .edit { grid-area: apply; }
.manage-panel .batch-toolbar > .delete { grid-area: delete; }
.manage-panel .batch-toolbar > .action-btn {
  display: grid;
  place-items: center;
  min-height: 40px;
  padding: 8px 11px;
  border: 1px solid var(--border-color);
  border-radius: 9px;
  background: var(--surface-solid);
  font-weight: 700;
  white-space: nowrap;
}
.manage-panel .batch-toolbar > .edit { color: var(--accent); background: var(--accent-soft); }
.manage-panel .batch-toolbar > .delete { color: var(--status-danger); background: color-mix(in srgb, var(--status-danger) 8%, transparent); }
.manage-panel .batch-toolbar > .action-btn:disabled { cursor: not-allowed; opacity: .48; }

.manage-panel .manage-table { overflow: visible; }
.manage-panel .manage-table .manage-item { min-width: 0; }
.manage-meta-cell { display: contents; }

@container content-library (max-width: 980px) {
  .manage-panel .manage-table-head { display: none; }

  .manage-panel .batch-toolbar {
    grid-template-columns: minmax(0, 1fr) max-content max-content;
    grid-template-areas:
      "select count count"
      "visibility apply delete";
  }

  .manage-panel .batch-toolbar > strong { justify-self: end; }

  .manage-panel .manage-table .manage-item {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) minmax(208px, auto);
    grid-template-rows: auto auto;
    grid-template-areas:
      "selector title actions"
      "selector meta actions";
    align-items: center;
    gap: 8px 12px;
    min-height: 0;
    padding: 12px;
  }

  .manage-panel .manage-selector {
    grid-area: selector;
    align-self: stretch;
    width: 44px;
    min-height: 44px;
  }

  .manage-panel .manage-title-cell {
    grid-area: title;
    flex-wrap: wrap;
    gap: 6px;
  }

  .manage-panel .manage-title-cell > a {
    flex: 1 1 150px;
    overflow-wrap: anywhere;
    text-overflow: clip;
    white-space: normal;
  }

  .manage-panel .manage-meta-cell {
    display: flex;
    grid-area: meta;
    align-items: center;
    flex-wrap: wrap;
    gap: 5px 12px;
    min-width: 0;
  }

  .manage-panel .manage-tag-cell {
    flex: 0 1 auto;
    flex-wrap: wrap;
    max-width: 100%;
    overflow: visible;
  }

  .manage-panel .manage-author-cell,
  .manage-panel .manage-date-cell {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    overflow: visible;
    font-size: 9px;
    text-overflow: clip;
    white-space: nowrap;
  }

  .manage-panel .manage-author-cell::before { content: "作者"; color: var(--text-faint); }
  .manage-panel .manage-date-cell::before { content: "日期"; color: var(--text-faint); }

  .manage-panel .manage-actions {
    display: grid;
    grid-area: actions;
    grid-template-columns: repeat(3, minmax(62px, 1fr));
    align-self: center;
    justify-content: stretch;
    width: 100%;
    gap: 6px;
  }

  .manage-panel .manage-table .manage-actions .action-btn {
    display: grid;
    place-items: center;
    min-width: 0;
    min-height: 40px;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 9px;
    font-size: 11px;
  }

  .manage-panel .manage-actions .view { color: var(--text-primary); background: var(--surface-solid); }
  .manage-panel .manage-actions .edit { color: var(--accent); background: var(--accent-soft); }
  .manage-panel .manage-actions .delete { color: var(--status-danger); background: color-mix(in srgb, var(--status-danger) 8%, transparent); }
}

@container content-library (max-width: 640px) {
  .manage-panel .batch-toolbar {
    grid-template-columns: minmax(0, 1fr) max-content;
    grid-template-areas:
      "select count"
      "visibility visibility"
      "apply delete";
    gap: 8px;
  }

  .manage-panel .batch-toolbar > .action-btn { width: 100%; min-width: 0; min-height: 44px; }

  .manage-panel .manage-table .manage-item {
    grid-template-columns: 44px minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    grid-template-areas:
      "selector title"
      ". meta"
      ". actions";
    align-items: start;
    gap: 9px 8px;
    padding: 12px;
  }

  .manage-panel .manage-selector { grid-row: auto; align-self: start; }
  .manage-panel .manage-title-cell > a { font-size: 14px; line-height: 1.45; }
  .manage-panel .manage-meta-cell { gap: 6px 10px; }
  .manage-panel .manage-actions { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .manage-panel .manage-table .manage-actions .action-btn { min-height: 44px; font-size: 13px; }
}

@media (pointer: coarse) {
  .studio-page button,
  .studio-page select,
  .studio-page .action-btn,
  .studio-page .ghost-btn,
  .studio-page .apple-btn,
  .studio-page .studio-nav-channel {
    min-height: 44px;
    touch-action: manipulation;
  }
}