/* ==================================================================
 * 番号检索 · 视觉系统
 *
 * 设计取向：深色编辑排版（editorial dark）
 * - 单一暖色强调（琥珀），避免满屏蓝紫的通用感
 * - 封面优先：列表用海报网格，编号用等宽字，信息层级靠字重与留白
 * - 表面分层：背景 → 卡片 → 悬浮，仅靠 3 级亮度差与 1px 细线区分
 * ================================================================== */

:root {
  /* 表面 */
  --bg: #08090c;
  --surface-1: #0e1015;
  --surface-2: #14171e;
  --surface-3: #1b1f28;

  /* 线条 */
  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(255, 255, 255, 0.13);

  /* 文字 */
  --ink: #eceef4;
  --ink-dim: #99a1b0;
  --ink-faint: #626a78;

  /* 强调：琥珀 */
  --accent: #ff9f45;
  --accent-bright: #ffc078;
  --accent-soft: rgba(255, 159, 69, 0.13);
  --accent-line: rgba(255, 159, 69, 0.32);

  --ok: #6fd39b;
  --ok-soft: rgba(111, 211, 155, 0.13);
  --danger: #ff7070;
  --danger-soft: rgba(255, 112, 112, 0.1);

  /* 形状 */
  --r-sm: 8px;
  --r: 14px;
  --r-lg: 20px;

  /* 阴影 */
  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-2: 0 10px 30px -12px rgba(0, 0, 0, 0.75);

  /* 字体 */
  --font-sans:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
    'Microsoft YaHei', Helvetica, Arial, sans-serif;
  --font-mono:
    ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace;

  /* 版心 */
  --page-max: 1180px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg);
  /* 顶部一层极淡的暖光，给纯黑背景一点纵深 */
  background-image:
    radial-gradient(900px 420px at 50% -160px, rgba(255, 159, 69, 0.09), transparent 70%),
    radial-gradient(600px 300px at 90% 10%, rgba(120, 160, 255, 0.05), transparent 70%);
  background-repeat: no-repeat;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent-bright);
  text-decoration: none;
  transition: color 0.16s ease;
}

a:hover {
  color: var(--accent);
}

::selection {
  background: var(--accent-soft);
  color: var(--accent-bright);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------------- 页头 ---------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 9, 12, 0.82);
  backdrop-filter: saturate(160%) blur(14px);
}

.header-inner {
  width: 100%;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand:hover {
  color: var(--ink);
}

.brand-mark {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.site-nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.nav-link {
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--ink-dim);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  transition:
    color 0.16s ease,
    background 0.16s ease;
}

.nav-link:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
}

.nav-link.is-active {
  color: var(--accent-bright);
  background: var(--accent-soft);
}

/* ---------------- 版心 ---------------- */

.page {
  flex: 1;
  width: 100%;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.site-footer {
  padding: 28px 24px 40px;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 12px;
  color: var(--ink-faint);
}

/* ---------------- hero ---------------- */

.hero {
  margin: 8px 0 28px;
  text-align: center;
}

.hero-compact {
  margin-bottom: 24px;
}

.hero-eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-title {
  margin: 0 0 10px;
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

/* 标题里的强调词用暖色，不靠字号堆叠 */
.hero-title em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent-bright), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-desc {
  margin: 0 auto;
  max-width: 560px;
  color: var(--ink-dim);
  font-size: 13.5px;
}

/* ---------------- 搜索面板 ---------------- */

.search-panel {
  max-width: 760px;
  margin: 0 auto 36px;
  padding: 8px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--surface-2), var(--surface-1));
  box-shadow: var(--shadow-2);
}

.search-input-row {
  display: flex;
  gap: 8px;
}

.search-input {
  flex: 1;
  min-width: 0;
  height: 50px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--r);
  background: var(--bg);
  color: var(--ink);
  font-family: inherit;
  font-size: 15px;
  outline: none;
  transition:
    border-color 0.16s ease,
    box-shadow 0.16s ease;
}

.search-input::placeholder {
  color: var(--ink-faint);
}

.search-input:focus {
  border-color: var(--accent-line);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.search-button {
  flex-shrink: 0;
  height: 50px;
  padding: 0 30px;
  border: none;
  border-radius: var(--r);
  background: linear-gradient(180deg, var(--accent-bright), var(--accent));
  color: #1a1204;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 6px 18px -8px rgba(255, 159, 69, 0.7);
  transition:
    filter 0.16s ease,
    transform 0.08s ease,
    box-shadow 0.16s ease;
}

.search-button:hover {
  filter: brightness(1.06);
  box-shadow: 0 8px 22px -8px rgba(255, 159, 69, 0.85);
}

.search-button:active {
  transform: translateY(1px);
}

.search-button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.search-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 4px 4px;
}

/* 分段控件：radio + label，无 JS 也能提交 */
.seg {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.25);
}

.seg-label {
  padding: 0 8px 0 10px;
  color: var(--ink-faint);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.seg-item {
  position: relative;
  cursor: pointer;
}

.seg-item input {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.seg-item span {
  display: block;
  padding: 5px 13px;
  border-radius: 999px;
  color: var(--ink-dim);
  font-size: 12.5px;
  white-space: nowrap;
  transition:
    color 0.16s ease,
    background 0.16s ease;
}

.seg-item:hover span {
  color: var(--ink);
}

.seg-item input:checked + span {
  background: var(--accent-soft);
  color: var(--accent-bright);
  font-weight: 600;
}

.seg-item input:focus-visible + span {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* ---------------- 状态 ---------------- */

.state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 48px 24px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r);
  background: var(--surface-1);
  text-align: center;
}

.state[hidden] {
  display: none;
}

.state-loading {
  flex-direction: row;
  justify-content: center;
  gap: 10px;
  color: var(--ink-dim);
  font-size: 13.5px;
}

.state-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.state-desc {
  margin: 0;
  max-width: 520px;
  color: var(--ink-dim);
  font-size: 13px;
}

.state-error {
  border-style: solid;
  border-color: rgba(255, 112, 112, 0.28);
  background: var(--danger-soft);
}

.state-error .state-title {
  color: var(--danger);
}

.spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.14);
  border-top-color: var(--accent);
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .spinner {
    animation-duration: 2s;
  }

  * {
    transition-duration: 0.01ms !important;
  }
}

.results-summary {
  margin: 20px 0 14px;
  color: var(--ink-dim);
  font-size: 13px;
}

.results-summary[hidden] {
  display: none;
}

/* ---------------- 海报网格 ---------------- */

.results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(204px, 1fr));
  gap: 26px 20px;
}

.results[hidden] {
  display: none;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.card-cover {
  position: relative;
  display: block;
  aspect-ratio: 800 / 538;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--surface-2);
  transition:
    border-color 0.18s ease,
    transform 0.18s ease,
    box-shadow 0.18s ease;
}

.card:hover .card-cover {
  border-color: var(--accent-line);
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
}

.card-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.card:hover .card-cover-img {
  transform: scale(1.04);
}

/* 封面左下角的番号标签：海报本身就是主要视觉，编号做叠加层 */
.card-badge {
  position: absolute;
  left: 8px;
  bottom: 8px;
  padding: 2px 8px;
  border-radius: 6px;
  background: rgba(4, 5, 8, 0.78);
  backdrop-filter: blur(6px);
  color: var(--accent-bright);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.card-id {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.01em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-id:hover {
  color: var(--accent-bright);
}

.card-title {
  margin: 0;
  color: var(--ink-dim);
  font-size: 13px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
}

.card-date {
  color: var(--ink-faint);
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.tag {
  padding: 1px 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink-faint);
  font-size: 10.5px;
  white-space: nowrap;
}

/* ---------------- 分页 ---------------- */

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-top: 32px;
}

.pagination[hidden] {
  display: none;
}

.page-item {
  min-width: 36px;
  height: 36px;
  padding: 0 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface-1);
  color: var(--ink-dim);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  transition:
    color 0.16s ease,
    border-color 0.16s ease,
    background 0.16s ease;
}

.page-item:hover {
  color: var(--ink);
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.page-item.is-current {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent-bright);
  font-weight: 700;
}

.page-nav {
  font-size: 14px;
}

/* ---------------- 区块标题 ---------------- */

.section {
  margin-top: 44px;
}

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

.section-head-plain {
  margin-bottom: 14px;
  justify-content: flex-end;
}

.section-title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.section-more {
  margin-left: auto;
  color: var(--ink-dim);
  font-size: 12.5px;
}

.section-more:hover {
  color: var(--accent-bright);
}

/* ---------------- 标签页 ---------------- */

.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 22px;
  padding: 4px;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-1);
}

.tab {
  padding: 7px 18px;
  border-radius: 999px;
  color: var(--ink-dim);
  font-size: 13px;
  font-weight: 500;
  transition:
    color 0.16s ease,
    background 0.16s ease;
}

.tab:hover {
  color: var(--ink);
}

.tab.is-active {
  background: var(--accent-soft);
  color: var(--accent-bright);
  font-weight: 600;
}

/* ---------------- 返回 ---------------- */

.back {
  margin: 0 0 18px;
  font-size: 13px;
}

.back a {
  color: var(--ink-dim);
}

.back a:hover {
  color: var(--accent-bright);
}

/* ---------------- 详情 ---------------- */

.detail {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  flex-wrap: wrap;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--surface-2), var(--surface-1));
  box-shadow: var(--shadow-1);
}

.detail-cover {
  flex: 0 0 340px;
  max-width: 100%;
  border-radius: var(--r);
  overflow: hidden;
  background: var(--surface-3);
  border: 1px solid var(--line);
}

.detail-cover-img {
  width: 100%;
  display: block;
}

.detail-info {
  flex: 1;
  min-width: 280px;
}

.detail-id {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.detail-title {
  margin: 0 0 18px;
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.6;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.chip-action {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent-bright);
  font-weight: 600;
}

.chip-action[hidden] {
  display: none;
}

.info-list {
  margin: 0 0 8px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2px 20px;
}

.info-row {
  display: flex;
  gap: 10px;
  padding: 5px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.info-row dt {
  flex: 0 0 66px;
  color: var(--ink-faint);
}

.info-row dd {
  margin: 0;
  color: var(--ink);
  word-break: break-word;
}

.detail-subtitle {
  margin: 22px 0 10px;
  color: var(--ink-faint);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.detail-subtitle .count {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0;
  vertical-align: middle;
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  padding: 4px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink-dim);
  font-size: 12px;
  transition:
    border-color 0.16s ease,
    color 0.16s ease,
    background 0.16s ease;
}

a.chip:hover {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent-bright);
}

.chip-star {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent-bright);
}

.detail-section {
  margin-top: 36px;
}

/* ---------------- 磁力 ---------------- */

.magnet-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 12px;
  padding: 3px;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-1);
}

.sort-link {
  padding: 5px 13px;
  border-radius: 999px;
  color: var(--ink-faint);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  transition:
    color 0.16s ease,
    background 0.16s ease;
}

.sort-link:hover {
  color: var(--ink);
}

.sort-link.is-active {
  background: var(--accent-soft);
  color: var(--accent-bright);
  font-weight: 600;
}

.magnets {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.magnet {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface-1);
  transition:
    border-color 0.16s ease,
    background 0.16s ease;
}

.magnet:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.magnet-link {
  flex: 1;
  min-width: 0;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.magnet-link:hover {
  color: var(--accent-bright);
}

.magnet-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  color: var(--ink-faint);
  font-size: 11.5px;
}

.magnet-size {
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.magnet-badge {
  padding: 1px 7px;
  border-radius: 5px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 10.5px;
  font-weight: 600;
}

.magnet-badge-sub {
  background: var(--ok-soft);
  color: var(--ok);
}

.magnet-date {
  font-variant-numeric: tabular-nums;
}

.magnet-copy {
  flex-shrink: 0;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface-3);
  color: var(--ink-dim);
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
  transition:
    color 0.16s ease,
    border-color 0.16s ease,
    background 0.16s ease;
}

.magnet-copy:hover {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent-bright);
}

.magnet-copy:disabled {
  opacity: 0.7;
  cursor: default;
}

/* ---------------- 预览图 / 同类 ---------------- */

.samples,
.similar {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.samples {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

.sample a {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--surface-2);
  transition:
    border-color 0.16s ease,
    transform 0.16s ease;
}

.sample a:hover {
  border-color: var(--accent-line);
  transform: translateY(-2px);
}

/* 样张原图是 534×800 竖版，统一裁成 3:4 让网格行高一致 */
.sample img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
}

.similar {
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
}

.similar-item a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface-1);
  transition:
    border-color 0.16s ease,
    background 0.16s ease;
}

.similar-item a:hover {
  border-color: var(--accent-line);
  background: var(--surface-2);
}

.similar-cover {
  width: 100%;
  aspect-ratio: 800 / 538;
  object-fit: cover;
  border-radius: var(--r-sm);
  display: block;
  background: var(--surface-3);
}

.similar-item a span {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
}

.similar-item a em {
  font-style: normal;
  font-size: 11.5px;
  color: var(--ink-faint);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.muted {
  margin: 0;
  color: var(--ink-faint);
  font-size: 13px;
}

/* ---------------- 演员档案 ---------------- */

.star-hero {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: 28px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--surface-2), var(--surface-1));
}

/* 头像域名不可达，用首字块占位，任何网络下都不会裂图 */
.star-avatar {
  flex: 0 0 96px;
  width: 96px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent-line);
  border-radius: 24px;
  background: var(--accent-soft);
  color: var(--accent-bright);
  font-size: 38px;
  font-weight: 800;
  line-height: 1;
}

.star-body {
  flex: 1;
  min-width: 240px;
}

.star-name {
  margin: 0 0 16px;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.attr-list {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2px 24px;
}

.attr {
  display: flex;
  gap: 10px;
  padding: 5px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.attr dt {
  flex: 0 0 60px;
  color: var(--ink-faint);
}

.attr dd {
  margin: 0;
  color: var(--ink);
  word-break: break-word;
}

/* ---------------- 图片识番 ---------------- */

.scan-form {
  max-width: 620px;
  margin: 0 auto 32px;
}

.drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 44px 24px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-lg);
  background: var(--surface-1);
  cursor: pointer;
  transition:
    border-color 0.18s ease,
    background 0.18s ease;
}

.drop-zone:hover,
.drop-zone.is-dragover {
  border-color: var(--accent-line);
  background: var(--accent-soft);
}

.drop-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
  border: 1px solid var(--accent-line);
  border-radius: 50%;
  color: var(--accent);
  font-size: 20px;
  line-height: 1;
}

.scan-file {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.drop-title {
  font-size: 15px;
  font-weight: 600;
}

.drop-hint {
  color: var(--ink-faint);
  font-size: 12px;
}

.scan-preview {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface-1);
}

.scan-preview[hidden] {
  display: none;
}

.scan-preview img {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: var(--r-sm);
  background: var(--bg);
}

.scan-preview-meta {
  color: var(--ink-dim);
  font-size: 12.5px;
  word-break: break-all;
}

.scan-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.scan-actions .search-button {
  flex: 1;
}

.scan-reset {
  padding: 0 20px;
  height: 50px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface-2);
  color: var(--ink-dim);
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  transition:
    color 0.16s ease,
    border-color 0.16s ease;
}

.scan-reset:hover {
  color: var(--ink);
  border-color: var(--line-strong);
}

.scan-reset[hidden] {
  display: none;
}

.scan-results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.scan-results[hidden] {
  display: none;
}

.scan-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface-1);
}

.scan-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.scan-rank {
  color: var(--ink-faint);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.scan-code {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.scan-code:hover {
  color: var(--accent-bright);
}

.scan-sim {
  margin-left: auto;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12.5px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.scan-card-meta {
  margin-top: 5px;
  color: var(--ink-faint);
  font-size: 12px;
}

.frame-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
}

.frame {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 118px;
}

.frame img,
.frame-empty {
  width: 118px;
  height: 66px;
  object-fit: cover;
  border-radius: var(--r-sm);
  background: var(--surface-3);
}

.frame-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-faint);
  font-size: 11px;
}

.frame-meta {
  color: var(--ink-faint);
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.scan-card-actions {
  display: flex;
  gap: 16px;
  margin-top: 14px;
  font-size: 13px;
}

.scan-link {
  color: var(--ink-dim);
}

.scan-link:hover {
  color: var(--accent-bright);
}

/* ---------------- 响应式 ---------------- */

@media (max-width: 860px) {
  .page {
    padding: 28px 18px 64px;
  }

  .detail {
    padding: 18px;
    gap: 20px;
  }

  .detail-cover {
    flex: 1 1 100%;
    max-width: 420px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 14.5px;
  }

  .header-inner {
    padding: 12px 16px;
    gap: 12px;
  }

  .brand-text {
    display: none;
  }

  .nav-link {
    padding: 6px 11px;
    font-size: 12.5px;
  }

  .page {
    padding: 22px 14px 56px;
  }

  .hero {
    margin-bottom: 22px;
    text-align: left;
  }

  .hero-desc {
    margin: 0;
  }

  .search-panel {
    padding: 6px;
    border-radius: var(--r);
  }

  .search-input-row {
    flex-direction: column;
  }

  .search-input,
  .search-button {
    height: 46px;
  }

  .search-button {
    width: 100%;
  }

  .search-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .results {
    grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
    gap: 18px 12px;
  }

  .detail {
    padding: 14px;
  }

  .info-list,
  .attr-list {
    grid-template-columns: 1fr;
  }

  .magnet {
    flex-wrap: wrap;
    gap: 8px;
  }

  .magnet-link {
    flex-basis: 100%;
    white-space: normal;
    word-break: break-all;
  }

  .magnet-meta {
    flex: 1;
  }

  .frame,
  .frame img,
  .frame-empty {
    width: 100px;
  }

  .frame img,
  .frame-empty {
    height: 56px;
  }

  .scan-actions {
    flex-direction: column;
  }

  .scan-reset {
    width: 100%;
  }

  .star-hero {
    padding: 16px;
    gap: 16px;
  }

  .star-avatar {
    flex: 0 0 64px;
    width: 64px;
    height: 64px;
    border-radius: 18px;
    font-size: 26px;
  }
}