:root {
  --bg: #fffdfa;
  --surface: #f7f2eb;
  --surface-strong: #f0e7db;
  --surface-ink: #efe6da;
  --border: #e6dccf;
  --border-strong: #d2c4b1;
  --text: #171411;
  --text-secondary: #6d655d;
  --text-muted: #9d9388;
  --accent: #1d5b48;
  --accent-soft: #e7f3ee;
  --shadow-soft: 0 24px 80px rgba(31, 24, 15, 0.08);
  --shadow-line: inset 0 1px 0 rgba(255, 255, 255, 0.6);
  --radius-lg: 26px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --page-width: 1560px;
  --card-thumb-width: 1280px;
  --card-thumb-height: 980px;
  --card-thumb-scale: 0.194;
  --card-thumb-visible-width: 248px;
  --card-thumb-visible-height: 190px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(236, 229, 217, 0.65), transparent 25%),
    linear-gradient(180deg, #fffdfb 0%, #fffaf4 100%);
  color: var(--text);
  font-family: "DM Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.modal-open {
  overflow: hidden;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

code {
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 0.9em;
}

.page-max {
  width: min(calc(100% - 48px), var(--page-width));
  margin: 0 auto;
}

.site-domain-accent {
  color: #1c7a56;
}

.hero {
  position: relative;
  display: block;
  padding: 48px 0 28px;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(210, 196, 177, 0.7);
  border-radius: 50%;
  pointer-events: none;
}

.hero::before {
  top: -90px;
  right: -70px;
  width: 360px;
  height: 360px;
}

.hero::after {
  top: -32px;
  right: 30px;
  width: 220px;
  height: 220px;
}

.site-domain {
  color: var(--text-secondary);
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  letter-spacing: 0.06em;
}

.hero-topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.hero-copy {
  max-width: 980px;
}

.hero-label,
.section-header-label,
.meta-label,
.file-label,
.font-label,
.detail-kicker,
.hero-panel-label {
  color: var(--text-muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
.detail-title,
.modal-title,
.detail-card-title {
  margin: 0;
  font-family: "DM Serif Display", "Songti SC", "STSong", serif;
  font-weight: 400;
}

h1 {
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

h1 em {
  color: var(--text-secondary);
  font-style: italic;
}

.hero-desc {
  max-width: 760px;
  margin: 14px 0 0;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.hero-stat {
  min-width: 120px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow-line);
}

.hero-stat-label {
  display: block;
  color: var(--text-muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hero-stat-value {
  display: block;
  margin-top: 6px;
  color: var(--text);
  font-size: 22px;
  line-height: 1.1;
}

.hero-mode-stat {
  width: 196px;
  min-width: 196px;
  max-width: 196px;
  display: grid;
  gap: 8px;
  align-content: center;
}

.mode-switcher-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.mode-switcher-note {
  appearance: none;
  border: none;
  background: transparent;
  padding: 0;
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  color: var(--text-muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
}

.mode-switcher-note:hover {
  color: var(--text-secondary);
}

.mode-switcher-note-text {
  display: inline-block;
}

.mode-switcher-note-target {
  color: var(--text-secondary);
  font-size: 11px;
}

.mode-switcher-note-target.is-skill {
  font-size: 9px;
  letter-spacing: 0.04em;
}

.mode-switcher-current {
  color: var(--text);
  font-size: 20px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero-panel-quote {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.hero-panel-feature {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 7px 11px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--text-secondary);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
}

.hero-panel-title {
  margin: 0;
  font-family: "DM Serif Display", "Songti SC", "STSong", serif;
  font-size: 24px;
  line-height: 1.15;
}

.hero-panel-link {
  width: fit-content;
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(23, 20, 17, 0.2);
}

.controls {
  position: sticky;
  top: 0;
  z-index: 12;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  column-gap: 12px;
  row-gap: 12px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 251, 245, 0.9);
  backdrop-filter: blur(18px);
}

.filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  min-width: 0;
}

.filter-btn,
.preview-toggle,
.detail-action,
.modal-action,
.back-link,
.nav-mini-link {
  appearance: none;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--text-secondary);
  text-decoration: none;
  transition:
    background-color 140ms ease,
    border-color 140ms ease,
    color 140ms ease,
    transform 140ms ease;
}

.filter-btn {
  padding: 8px 14px;
  cursor: pointer;
  font-size: 13px;
}

.filter-btn:hover,
.preview-toggle:hover,
.detail-action:hover,
.modal-action:hover,
.back-link:hover,
.nav-mini-link:hover {
  color: var(--text);
  border-color: var(--text);
  transform: translateY(-1px);
}

.filter-btn.active,
.preview-toggle.active {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}

.filter-btn.favorites-toggle {
  border-color: #d8c587;
  color: #8a6510;
  background: #fdf7e9;
}

.filter-btn.favorites-toggle.active {
  background: #6a5011;
  border-color: #6a5011;
  color: #fff;
}

.controls-right {
  width: auto;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex-wrap: nowrap;
  align-self: start;
  justify-self: end;
  justify-content: flex-end;
}

.lang-switcher-slot {
  display: flex;
}

.hero-corner-lang {
  position: absolute;
  top: 34px;
  right: 0;
  z-index: 2;
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
}

.lang-toggle {
  appearance: none;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  min-width: 30px;
  padding: 5px 7px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition:
    background-color 140ms ease,
    color 140ms ease,
    transform 140ms ease;
}

.lang-toggle:hover {
  color: var(--text);
  transform: translateY(-1px);
}

.lang-toggle.active {
  background: var(--text);
  color: #fff;
}

.search-wrap {
  position: relative;
  width: min(118px, 100%);
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1;
  pointer-events: none;
}

#search {
  width: 100%;
  height: 40px;
  padding: 0 14px 0 40px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--text);
  outline: none;
}

#search:focus {
  border-color: var(--text);
}

#search::placeholder {
  color: var(--text-muted);
}

.fav-section {
  padding-top: 30px;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.section-header-line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.section-header-count {
  color: var(--text-muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
}

.grid-wrap {
  padding: 28px 0 72px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.92);
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition:
    background-color 140ms ease,
    transform 140ms ease;
}

.card:hover {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), var(--card-soft, var(--surface)));
  transform: translateY(-1px);
}

.card.is-standard {
  gap: 10px;
  min-height: 250px;
  padding: 22px 24px 20px;
}

.card.has-preview {
  min-height: 0;
}

.card-ghost {
  position: absolute;
  right: 14px;
  bottom: 6px;
  font-family: "DM Serif Display", serif;
  font-size: 84px;
  line-height: 1;
  color: rgba(23, 20, 17, 0.08);
  pointer-events: none;
  user-select: none;
}

.card-preview {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  height: var(--card-thumb-visible-height);
  background: #ffffff;
  border-bottom: 1px solid var(--border);
}

.card-preview-viewport {
  width: var(--card-thumb-visible-width);
  height: var(--card-thumb-visible-height);
  overflow: hidden;
  flex: none;
}

.card-preview-frame {
  width: var(--card-thumb-width);
  height: var(--card-thumb-height);
  border: 0;
  background: #fff;
  display: block;
  transform: scale(var(--card-thumb-scale));
  transform-origin: top left;
  pointer-events: none;
  opacity: 0;
  transition: opacity 180ms ease;
}

.card-preview.is-ready .card-preview-frame {
  opacity: 1;
}

.card-preview-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: rgba(23, 20, 17, 0.1);
  font-family: "DM Serif Display", serif;
  font-size: 78px;
  line-height: 1;
  background: var(--surface);
}

.card-info {
  display: grid;
  gap: 12px;
  padding: 18px 18px 20px;
}

.card.has-preview .card-info {
  gap: 9px;
  padding: 12px 14px 14px;
}

.skill-card .card-info {
  gap: 10px;
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.card-topline span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card-name {
  font-size: 17px;
  line-height: 1.3;
}

.card.has-preview .card-name {
  font-size: 15px;
}

.skill-card .card-name {
  font-size: 16px;
}

.card-tag,
.modal-pill,
.detail-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.card-desc,
.detail-paragraphs p,
.modal-summary,
.modal-meta-value,
.detail-summary,
.detail-empty p {
  color: var(--text-secondary);
}

.hero-panel-quote,
.modal-summary,
.modal-section-title,
.detail-sidecard-title {
  margin: 0;
}

.modal-section-title,
.detail-sidecard-title {
  font-family: "DM Serif Display", "Songti SC", "STSong", serif;
}

.card-desc {
  font-size: 13.5px;
  line-height: 1.72;
}

.card.has-preview .card-desc {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  font-size: 12.5px;
  line-height: 1.55;
}

.skill-card .card-desc {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

.card-palette {
  display: flex;
  gap: 7px;
}

.card.has-preview .card-palette {
  gap: 6px;
}

.palette-dot,
.swatch-chip {
  border: 1px solid rgba(23, 20, 17, 0.08);
  border-radius: 999px;
}

.palette-dot {
  width: 22px;
  height: 10px;
}

.card.has-preview .palette-dot {
  width: 18px;
  height: 9px;
}

.card-footer {
  display: grid;
  gap: 12px;
  margin-top: auto;
}

.card.has-preview .card-footer {
  gap: 8px;
}

.skill-card .card-footer {
  gap: 6px;
}

.card-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.skill-card .card-meta-row {
  align-items: flex-start;
}

.skill-card-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.card-files {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.card.has-preview .card-files {
  gap: 6px;
}

.file-pill {
  appearance: none;
  border: 1px solid transparent;
  padding: 4px 7px;
  border-radius: 6px;
  background: rgba(247, 242, 235, 0.94);
  color: var(--text-muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  line-height: 1.2;
}

.card.has-preview .file-pill {
  padding: 3px 6px;
  font-size: 9px;
}

.file-pill-link {
  cursor: pointer;
  text-decoration: none;
}

.card .file-pill-link:hover {
  border-color: var(--text);
  color: var(--text);
}

.skill-card-tag {
  background: rgba(247, 242, 235, 0.86);
  color: var(--text-muted);
  border-color: var(--border);
}

.skill-tag-pill {
  border-width: 1px;
  border-style: solid;
}

.card-preview-popover {
  --card-preview-scale: 0.56;
  --card-preview-width: 1280px;
  --card-preview-frame-height: 1360px;
  --card-preview-visible-width: 717px;
  --card-preview-visible-height: 762px;
  --card-preview-content-height: 762px;
  position: fixed;
  left: 12px;
  top: 12px;
  z-index: 34;
  width: calc(var(--card-preview-visible-width) + 26px);
  max-width: calc(100vw - 24px);
  padding: 12px;
  border: 1px solid rgba(210, 196, 177, 0.9);
  border-radius: 20px;
  background: rgba(255, 252, 247, 0.96);
  box-shadow:
    0 30px 60px rgba(31, 24, 15, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(18px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px) scale(0.98);
  transform-origin: top center;
  transition:
    opacity 140ms ease,
    transform 160ms ease,
    visibility 0ms linear 160ms;
}

.card-preview-popover.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
  transition:
    opacity 140ms ease,
    transform 160ms ease,
    visibility 0ms linear 0ms;
}

.card-preview-popover-inner {
  display: grid;
  gap: 10px;
}

.card-preview-popover-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.card-preview-popover-kicker {
  color: var(--text-muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card-preview-popover-title {
  color: var(--text);
  font-size: 13px;
  line-height: 1.3;
  text-align: right;
}

.card-preview-popover-stage {
  overflow: auto;
  border: 1px solid rgba(210, 196, 177, 0.82);
  border-radius: 14px;
  background: #fff;
  width: var(--card-preview-visible-width);
  height: var(--card-preview-visible-height);
  cursor: pointer;
  scrollbar-width: thin;
  scrollbar-color: rgba(157, 136, 112, 0.7) rgba(247, 242, 235, 0.92);
}

.card-preview-popover-stage:focus-visible {
  outline: 2px solid rgba(157, 136, 112, 0.88);
  outline-offset: 4px;
}

.card-preview-popover-stage::-webkit-scrollbar {
  width: 10px;
}

.card-preview-popover-stage::-webkit-scrollbar-track {
  background: rgba(247, 242, 235, 0.92);
}

.card-preview-popover-stage::-webkit-scrollbar-thumb {
  background: rgba(157, 136, 112, 0.7);
  border-radius: 999px;
  border: 2px solid rgba(247, 242, 235, 0.92);
}

.card-preview-popover-canvas {
  width: var(--card-preview-visible-width);
  height: var(--card-preview-content-height);
  background: #fff;
}

.card-preview-popover-frame {
  width: var(--card-preview-width);
  height: var(--card-preview-frame-height);
  border: 0;
  background: #fff;
  display: block;
  transform: scale(var(--card-preview-scale));
  transform-origin: top left;
  pointer-events: none;
}

.fav-star {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 18px;
  padding: 0 4px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
  font-size: 12px;
  line-height: 1;
  transition:
    background-color 140ms ease,
    color 140ms ease,
    border-color 140ms ease;
}

.fav-star:hover {
  border-color: var(--text);
  color: var(--text);
}

.fav-star.is-favorite {
  background: #fff3cf;
  border-color: #dcc26e;
  color: #b47f08;
}

.skill-card .fav-star {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: 32px;
  min-height: 32px;
  height: 32px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.75);
  color: var(--text-muted);
}

.skill-card .fav-star:hover {
  transform: scale(1.08);
  border-color: transparent;
}

.skill-card .fav-star.is-favorite {
  background: #fff3cf;
  color: #b47f08;
}

.empty-state,
.detail-empty {
  padding: 68px 24px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
}

.empty-state h2,
.detail-empty h1 {
  margin: 0 0 10px;
  font-size: 28px;
}

.overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  background: rgba(18, 14, 9, 0.42);
  backdrop-filter: blur(14px);
}

.overlay.open {
  display: flex;
}

.modal-nav {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.85);
  font-size: 28px;
  cursor: pointer;
}

.modal-nav[disabled] {
  opacity: 0.25;
  cursor: not-allowed;
}

.modal-shell {
  width: min(960px, calc(100vw - 120px));
  max-height: min(86vh, 920px);
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  background: rgba(255, 253, 250, 0.97);
  box-shadow: 0 40px 140px rgba(17, 13, 9, 0.25);
}

.modal-frame {
  position: relative;
  overflow: hidden;
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.75);
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
}

.modal-hero {
  position: relative;
  overflow: hidden;
  padding: 56px 34px 34px;
}

.modal-hero::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -26px;
  width: 180px;
  height: 180px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.28);
  transform: rotate(22deg);
}

.modal-title {
  position: relative;
  z-index: 1;
  font-size: 40px;
  line-height: 1.02;
}

.modal-summary {
  position: relative;
  z-index: 1;
  max-width: 560px;
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.78;
}

.modal-actions {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.modal-action,
.detail-action {
  padding: 10px 16px;
  font-size: 13px;
}

.modal-split,
.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.78fr);
  gap: 22px;
}

.modal-content {
  padding: 28px 32px 32px;
}

.modal-section + .modal-section {
  margin-top: 26px;
}

.modal-section-title,
.detail-card-title {
  font-size: 24px;
  line-height: 1.1;
}

.modal-list,
.detail-list {
  margin: 14px 0 0;
  padding-left: 18px;
}

.modal-list li,
.detail-list li {
  margin-top: 10px;
  color: var(--text-secondary);
}

.command-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
}

.command-panel-compact {
  margin-top: 0;
}

.command-code {
  flex: 1 1 260px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  line-height: 1.7;
  word-break: break-all;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.command-empty {
  margin: 16px 0 0;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.modal-sidebar,
.detail-sidebar {
  display: grid;
  gap: 18px;
}

.modal-sidebar {
  padding: 28px 28px 32px 0;
}

.detail-layout {
  align-items: start;
  padding: 34px 0 72px;
}

.detail-main {
  display: grid;
  gap: 18px;
}

.detail-card,
.meta-card {
  padding: 22px 24px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-line);
}

.meta-grid {
  display: grid;
  gap: 14px;
}

.meta-item {
  display: grid;
  gap: 4px;
}

.meta-value,
.file-link {
  color: var(--text);
  font-size: 14px;
}

.file-list {
  display: grid;
  gap: 14px;
}

.file-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.file-link code {
  color: var(--text-secondary);
}

.command-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
}

.command-panel-compact {
  margin-top: 0;
}

.command-code {
  flex: 1 1 260px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  line-height: 1.7;
  word-break: break-all;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.command-empty {
  margin: 16px 0 0;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.swatch-grid {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.swatch-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.swatch-chip {
  width: 56px;
  height: 22px;
  flex-shrink: 0;
}

.swatch-code {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--text-secondary);
}

.font-stack {
  margin-top: 14px;
  display: grid;
  gap: 12px;
}

.font-item {
  display: grid;
  gap: 6px;
}

.font-value {
  color: var(--text-secondary);
  font-size: 14px;
  word-break: break-word;
}

.detail-hero {
  border-bottom: 1px solid var(--border);
}

.detail-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 28px;
  padding: 54px 0 34px;
}

.detail-headline {
  display: grid;
  gap: 18px;
}

.detail-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.back-link,
.nav-mini-link {
  width: fit-content;
  padding: 8px 14px;
  font-size: 13px;
}

.detail-title {
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.detail-summary {
  max-width: 760px;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
}

.detail-chips,
.preview-toolbar,
.detail-actions,
.detail-nav-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.detail-sidecard {
  position: relative;
  overflow: hidden;
  min-height: 240px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 26px;
  box-shadow: var(--shadow-soft), var(--shadow-line);
}

.detail-sidecard::after {
  content: attr(data-monogram);
  position: absolute;
  right: 16px;
  bottom: -10px;
  color: rgba(23, 20, 17, 0.08);
  font-family: "DM Serif Display", serif;
  font-size: 120px;
  line-height: 1;
}

.detail-sidecard-content {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
}

.detail-sidecard-title {
  font-size: 28px;
  line-height: 1.05;
}

.preview-toolbar {
  margin-top: 18px;
}

.preview-toggle {
  padding: 8px 14px;
  cursor: pointer;
  font-size: 13px;
}

.preview-frame-wrap {
  overflow: hidden;
  margin-top: 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fff;
}

.preview-frame {
  width: 100%;
  height: 760px;
  border: 0;
  display: block;
}

.detail-paragraphs {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.detail-paragraphs p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 1px;
  margin-top: 18px;
  border: 1px solid var(--border);
  background: var(--border);
}

.related-card {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.9);
  text-decoration: none;
}

.related-card-name {
  color: var(--text);
  font-size: 15px;
}

.related-card-desc {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.6;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 0 42px;
  color: var(--text-muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
}

@media (max-width: 1120px) {
  :root {
    --card-thumb-scale: 0.186;
    --card-thumb-visible-width: 238px;
    --card-thumb-visible-height: 182px;
  }

  .hero,
  .detail-hero-inner,
  .modal-split,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .modal-shell {
    width: min(860px, calc(100vw - 36px));
  }

  .modal-sidebar {
    padding: 0 32px 32px;
  }
}

@media (max-width: 820px) {
  .page-max {
    width: min(calc(100% - 32px), var(--page-width));
  }

  :root {
    --card-thumb-scale: 0.18;
    --card-thumb-visible-width: 230px;
    --card-thumb-visible-height: 176px;
  }

  .hero {
    padding-top: 56px;
  }

  .hero-corner-lang {
    top: 18px;
    right: 0;
  }

  .hero-topbar {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 24px;
  }

  .controls {
    display: flex;
    align-items: stretch;
    gap: 16px 24px;
    flex-wrap: wrap;
    padding: 18px 0;
  }

  .filters {
    flex: 1 1 100%;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    min-width: 0;
  }

  .controls-right {
    display: flex;
    width: 100%;
    margin-left: 0;
    justify-content: flex-end;
    justify-self: auto;
    align-self: auto;
  }

  .search-wrap {
    width: 100%;
  }

  .modal-nav {
    display: none;
  }

  .modal-shell {
    width: calc(100vw - 24px);
    max-height: 90vh;
  }

  .modal-content,
  .modal-sidebar {
    padding-left: 22px;
    padding-right: 22px;
  }

  .detail-sidecard::after {
    font-size: 88px;
  }

  .preview-frame {
    height: 620px;
  }

  .grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }

  .card-info {
    padding: 16px;
  }

  .card-name {
    font-size: 18px;
  }

  .card.is-standard {
    padding: 20px 20px 18px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 32px;
  }
}

@media (max-width: 560px) {
  .page-max {
    width: min(calc(100% - 24px), var(--page-width));
  }

  :root {
    --card-thumb-scale: 0.214;
    --card-thumb-visible-width: 274px;
    --card-thumb-visible-height: 210px;
  }

  .hero-stat {
    min-width: calc(50% - 6px);
  }

  .hero-mode-stat {
    width: 100%;
    min-width: 100%;
    max-width: none;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .card {
    min-height: 220px;
  }

  .card.is-standard {
    padding: 18px;
  }

  .card-preview-empty {
    font-size: 68px;
  }

  .detail-card,
  .meta-card,
  .detail-sidecard {
    padding: 18px;
    border-radius: 20px;
  }

  .modal-hero {
    padding: 44px 22px 22px;
  }

  .modal-title {
    font-size: 32px;
  }

  .preview-frame {
    height: 480px;
  }
}