/* ============ 呓语云解析 v2 · 现代化视觉 ============ */
:root {
  --bg: #05070f;
  --bg-2: #0a0f1e;
  --ink: #eef2f9;
  --muted: #8b96ad;
  --cyan: #22d3ee;
  --violet: #a78bfa;
  --blue: #60a5fa;
  --grad: linear-gradient(135deg, #22d3ee 0%, #818cf8 55%, #a78bfa 100%);
  --glass: rgba(255, 255, 255, 0.06);
  --glass-bd: rgba(255, 255, 255, 0.12);
  --card-ink: #111827;
  --card-muted: #64748b;
  --radius: 20px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  font-size: 16px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[v-cloak] { display: none !important; }

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }
::selection { background: rgba(34, 211, 238, 0.3); }

/* ============ 极光背景 ============ */
.aurora {
  position: fixed; inset: 0; z-index: -2; overflow: hidden;
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(37, 51, 94, 0.55), transparent 65%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 55%, #060a14 100%);
}
.blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; will-change: transform; }
.b1 { width: 520px; height: 520px; left: -8%; top: -6%; background: radial-gradient(circle, rgba(34, 211, 238, .55), transparent 70%); animation: drift1 26s ease-in-out infinite alternate; }
.b2 { width: 460px; height: 460px; right: -6%; top: 12%; background: radial-gradient(circle, rgba(129, 140, 248, .5), transparent 70%); animation: drift2 32s ease-in-out infinite alternate; }
.b3 { width: 420px; height: 420px; left: 22%; top: 52%; background: radial-gradient(circle, rgba(167, 139, 250, .4), transparent 70%); animation: drift3 38s ease-in-out infinite alternate; }
.b4 { width: 360px; height: 360px; right: 16%; top: 62%; background: radial-gradient(circle, rgba(34, 211, 238, .32), transparent 70%); animation: drift1 44s ease-in-out infinite alternate-reverse; }
@keyframes drift1 { from { transform: translate(0, 0) scale(1); } to { transform: translate(60px, 50px) scale(1.12); } }
@keyframes drift2 { from { transform: translate(0, 0) scale(1.05); } to { transform: translate(-70px, 40px) scale(.95); } }
@keyframes drift3 { from { transform: translate(0, 0) scale(.95); } to { transform: translate(50px, -60px) scale(1.1); } }

.grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, .05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 0%, transparent 75%);
}
.grain {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============ 页面加载动画 ============ */
#loader {
  position: fixed; inset: 0; z-index: 9999; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 14px;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, #0a1122, var(--bg) 75%);
  transition: opacity .6s ease, visibility .6s ease;
}
#loader.loaded { opacity: 0; visibility: hidden; pointer-events: none; }
.ld-aurora {
  position: absolute; inset: 0;
  background:
    radial-gradient(420px circle at 30% 30%, rgba(34, 211, 238, .16), transparent 65%),
    radial-gradient(420px circle at 70% 65%, rgba(167, 139, 250, .14), transparent 65%);
  animation: ldPulse 4s ease-in-out infinite;
}
@keyframes ldPulse { 0%, 100% { opacity: .7; } 50% { opacity: 1; } }
.ld-ring-wrap { position: relative; width: 96px; height: 96px; }
.ld-ring { position: absolute; inset: 0; border-radius: 50%; }
.ld-ring.r1 { border: 1.5px solid rgba(34, 211, 238, .15); border-top-color: #22d3ee; animation: ldSpin 1.4s linear infinite; }
.ld-ring.r2 { inset: 13px; border: 1.5px solid rgba(167, 139, 250, .12); border-bottom-color: #a78bfa; animation: ldSpin 2s linear infinite reverse; }
@keyframes ldSpin { to { transform: rotate(360deg); } }
.ld-core {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  animation: ldFloat 2.6s ease-in-out infinite;
}
@keyframes ldFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
.ld-brand { font-size: 22px; font-weight: 700; letter-spacing: 6px; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ld-slogan { font-size: 12px; color: var(--muted); letter-spacing: 3px; }
.ld-progress { width: 240px; display: flex; flex-direction: column; align-items: center; gap: 10px; margin-top: 14px; }
.ld-count { font-size: 12px; color: #cbd5e1; font-variant-numeric: tabular-nums; }
.ld-bar-wrap { width: 100%; height: 3px; border-radius: 3px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.ld-bar { height: 100%; width: 0; border-radius: 3px; background: var(--grad); transition: width .2s linear; }
.ld-dots { display: flex; gap: 7px; }
.ld-dots i { width: 5px; height: 5px; border-radius: 50%; background: rgba(34, 211, 238, .5); animation: ldDot 1.2s ease-in-out infinite; }
.ld-dots i:nth-child(2) { animation-delay: .2s; background: rgba(129, 140, 248, .55); }
.ld-dots i:nth-child(3) { animation-delay: .4s; background: rgba(167, 139, 250, .55); }
@keyframes ldDot { 0%, 100% { transform: scale(1); opacity: .5; } 50% { transform: scale(1.5); opacity: 1; } }

/* ============ 导航（玻璃胶囊） ============ */
.nav-glass {
  position: sticky; top: 14px; z-index: 100; padding: 0 16px;
}
.nav-inner {
  max-width: 1060px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 20px; border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-bd);
  backdrop-filter: blur(22px) saturate(1.4);
  -webkit-backdrop-filter: blur(22px) saturate(1.4);
  box-shadow: 0 10px 40px rgba(2, 6, 23, .45), inset 0 1px 0 rgba(255, 255, 255, .08);
  animation: navIn .8s var(--ease) both;
}
@keyframes navIn { from { opacity: 0; transform: translateY(-16px); } to { opacity: 1; transform: translateY(0); } }
.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-logo { display: flex; animation: navLogoSpin 14s linear infinite; }
@keyframes navLogoSpin { to { transform: rotate(360deg); } }
.nav-name { font-weight: 700; font-size: 16px; letter-spacing: 1px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-link {
  padding: 7px 15px; border-radius: 999px; font-size: 13.5px; color: #c7d0e0;
  display: flex; align-items: center; gap: 5px;
  transition: color .25s, background .25s, transform .25s;
}
.nav-link:hover { color: #fff; background: rgba(255, 255, 255, .1); transform: translateY(-1px); }
.nav-link-ext svg { opacity: .7; }

/* ============ Hero ============ */
.hero {
  display: flex; flex-direction: column; align-items: center;
  padding: 74px 20px 8px; text-align: center;
  animation: heroIn 1s var(--ease) .15s both;
}
@keyframes heroIn { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }
.hero-logo { position: relative; width: 132px; height: 132px; margin-bottom: 18px; }
.hero-ring { position: absolute; inset: 0; width: 100%; height: 100%; animation: heroRingSpin 22s linear infinite; }
@keyframes heroRingSpin { to { transform: rotate(360deg); } }
.hero-core {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  animation: ldFloat 4.5s ease-in-out infinite;
}
.hero-title {
  font-size: clamp(30px, 5vw, 44px); font-weight: 800; letter-spacing: 3px;
  display: flex; gap: 10px; align-items: baseline;
}
.hero-title span {
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-slogan {
  margin-top: 10px; font-size: 13.5px; letter-spacing: 4px; color: var(--muted);
  display: flex; align-items: center; gap: 10px;
}
.hero-slogan i { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }
.hero-hitokoto {
  margin-top: 20px; font-size: 14.5px; color: #b6c2d8; font-style: italic;
  max-width: 560px; min-height: 24px;
  opacity: .85; transition: opacity .5s;
}
.hero-time {
  margin-top: 8px; font-size: 12.5px; color: #66748e;
  font-variant-numeric: tabular-nums; letter-spacing: 2px;
}

/* ============ 主容器 ============ */
.main { max-width: 860px; margin: 0 auto; padding: 26px 20px 40px; }

/* ============ 搜索区（玻璃） ============ */
.search-wrap {
  padding: 26px 24px 20px; border-radius: 28px;
  background: var(--glass);
  border: 1px solid var(--glass-bd);
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  box-shadow: 0 18px 60px rgba(2, 6, 23, .5), inset 0 1px 0 rgba(255, 255, 255, .07);
  animation: heroIn .9s var(--ease) .25s both;
}
.mode-tabs {
  display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .07);
  margin-bottom: 18px;
}
.mode-tab {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 18px; border-radius: 999px;
  font-size: 13.5px; color: #9aa7bf;
  transition: color .3s, background .3s, box-shadow .3s, transform .3s;
}
.mode-tab:hover { color: #e2e8f0; }
.mode-tab.active {
  color: #fff; background: var(--grad);
  box-shadow: 0 4px 18px rgba(99, 102, 241, .45);
  font-weight: 600;
}
.search-box {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 8px 8px 18px;
  border-radius: 999px;
  background: rgba(8, 13, 26, .55);
  border: 1.5px solid rgba(255, 255, 255, .1);
  transition: border-color .3s, box-shadow .3s, transform .3s;
}
.search-box.focus {
  border-color: rgba(34, 211, 238, .55);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, .12), 0 0 32px rgba(99, 102, 241, .25);
}
.s-icon { color: #64748b; flex-shrink: 0; transition: color .3s; }
.search-box.focus .s-icon { color: var(--cyan); }
.search-box input {
  flex: 1; min-width: 0; border: none; outline: none; background: transparent;
  color: #e8eef8; font-size: 15px; padding: 10px 2px;
}
.search-box input::placeholder { color: #5b6778; }
.s-clear {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: #8b96ad; background: rgba(255, 255, 255, .06);
  transition: background .25s, color .25s, transform .25s;
}
.s-clear:hover { background: rgba(255, 255, 255, .14); color: #fff; transform: rotate(90deg); }
.s-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 26px; border-radius: 999px;
  background: var(--grad); color: #fff; font-size: 14.5px; font-weight: 600;
  letter-spacing: 1px; flex-shrink: 0;
  box-shadow: 0 6px 22px rgba(99, 102, 241, .4);
  transition: transform .25s var(--ease), box-shadow .3s, filter .3s;
}
.s-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(99, 102, 241, .55); filter: brightness(1.08); }
.s-btn:active:not(:disabled) { transform: translateY(0) scale(.97); }
.s-btn:disabled { opacity: .75; cursor: default; }
.spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .35); border-top-color: #fff;
  animation: ldSpin .8s linear infinite;
}
.error-bar {
  margin-top: 14px; display: flex; align-items: center; gap: 9px;
  padding: 11px 16px; border-radius: 14px;
  background: rgba(244, 63, 94, .12); border: 1px solid rgba(244, 63, 94, .3);
  color: #fda4af; font-size: 13.5px;
}
.error-bar .e-close { margin-left: auto; color: #fb7185; font-size: 13px; opacity: .8; }
.error-bar .e-close:hover { opacity: 1; }
.slide-enter-active, .slide-leave-active { transition: all .4s var(--ease); }
.slide-enter-from, .slide-leave-to { opacity: 0; transform: translateY(-8px); }

/* ============ 结果区（白色实底卡片） ============ */
.result-area { margin-top: 30px; display: flex; flex-direction: column; gap: 18px; }
.card.r-card {
  background: #fff; color: var(--card-ink);
  border-radius: var(--radius);
  box-shadow: 0 16px 50px rgba(2, 6, 23, .38), 0 2px 8px rgba(2, 6, 23, .25);
  animation: cardIn .6s var(--ease) both;
}
@keyframes cardIn { from { opacity: 0; transform: translateY(26px) scale(.985); } to { opacity: 1; transform: translateY(0) scale(1); } }
.result-area .card.r-card:nth-child(2) { animation-delay: .06s; }
.result-area .card.r-card:nth-child(3) { animation-delay: .12s; }
.result-area .card.r-card:nth-child(4) { animation-delay: .18s; }
.result-area .card.r-card:nth-child(5) { animation-delay: .24s; }

/* ============ 按钮 ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px; border-radius: 12px;
  font-size: 14px; font-weight: 600; letter-spacing: .5px;
  transition: transform .25s var(--ease), box-shadow .3s, background .3s, filter .3s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.97); }
.btn-grad {
  background: var(--grad); color: #fff;
  box-shadow: 0 6px 20px rgba(99, 102, 241, .35);
}
.btn-grad:hover { box-shadow: 0 10px 28px rgba(99, 102, 241, .5); filter: brightness(1.06); }
.btn-ghost {
  background: #f1f5f9; color: var(--card-ink);
  border: 1px solid #e2e8f0;
}
.btn-ghost:hover { background: #e2e8f0; }
.btn-lg { padding: 13px 30px; font-size: 15px; border-radius: 14px; }
.btn-sm { padding: 7px 13px; font-size: 12.5px; border-radius: 10px; gap: 6px; }

/* ============ MP3 结果卡 ============ */
.mp3-card { padding: 26px; }
.mp3-head { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.mp3-badge {
  width: 76px; height: 76px; border-radius: 20px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(34, 211, 238, .14), rgba(167, 139, 250, .16));
  color: #6366f1;
}
.mp3-text { flex: 1; min-width: 160px; }
.mp3-text h3 { font-size: 19px; font-weight: 700; }
.mp3-text p { font-size: 13px; color: var(--card-muted); margin-top: 4px; }
.mp3-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.mp3-link { margin-top: 18px; border-top: 1px dashed #e2e8f0; padding-top: 14px; }
.mp3-link summary {
  cursor: pointer; font-size: 13px; color: #6366f1; font-weight: 600;
  user-select: none; list-style: none;
}
.mp3-link summary::-webkit-details-marker { display: none; }
.mp3-link code {
  display: block; margin-top: 10px; padding: 10px 14px; border-radius: 10px;
  background: #f1f5f9; border: 1px solid #e2e8f0;
  font-size: 12px; color: #475569; word-break: break-all;
}

/* ============ 视频信息卡 ============ */
.info-card { display: flex; gap: 22px; padding: 22px; align-items: center; }
.info-media { flex-shrink: 0; }
.thumb {
  width: 168px; height: 100px; border-radius: 14px; overflow: hidden;
  background: #eef2f7; display: flex; align-items: center; justify-content: center;
  position: relative;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.info-card:hover .thumb img { transform: scale(1.06); }
.thumb-fallback { color: #c3cad6; }
.info-body { flex: 1; min-width: 0; }
.v-title {
  font-size: 17.5px; font-weight: 700; line-height: 1.45;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.v-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 11px; border-radius: 999px;
  background: #f1f5f9; border: 1px solid #e6ebf2;
  font-size: 12px; color: #55627a;
}

/* ============ 背景音乐卡 ============ */
.music-card { display: flex; align-items: center; gap: 18px; padding: 20px 24px; }
.disc { flex-shrink: 0; width: 62px; height: 62px; }
.disc-ring {
  width: 100%; height: 100%; border-radius: 50%;
  background: conic-gradient(from 0deg, #111827, #374151, #111827, #374151, #111827);
  border: 4px solid #1f2937;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(17, 24, 39, .35), inset 0 0 0 2px rgba(255, 255, 255, .06);
}
.disc.spin .disc-ring { animation: discSpin 6s linear infinite; }
@keyframes discSpin { to { transform: rotate(360deg); } }
.disc-ring::after {
  content: ""; position: absolute; width: 8px; height: 8px; border-radius: 50%;
  background: radial-gradient(circle, #94a3b8, #475569);
}
.disc-img {
  width: 38px; height: 38px; border-radius: 50%; overflow: hidden; position: relative;
}
.disc-img img { width: 100%; height: 100%; object-fit: cover; }
.disc-fallback { color: #cbd5e1; }
.music-meta { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.m-tag {
  align-self: flex-start; font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
  color: #7c3aed; background: rgba(124, 58, 237, .08);
  padding: 2px 10px; border-radius: 999px;
}
.m-title { font-size: 15px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.m-author { font-size: 12.5px; color: var(--card-muted); }
.music-play {
  width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--grad); color: #fff;
  box-shadow: 0 6px 18px rgba(99, 102, 241, .4);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.music-play:hover { transform: scale(1.08); box-shadow: 0 8px 26px rgba(99, 102, 241, .55); }
.music-play.playing { animation: musicPulse 2.4s ease-in-out infinite; }
@keyframes musicPulse { 0%, 100% { box-shadow: 0 6px 18px rgba(99, 102, 241, .4); } 50% { box-shadow: 0 6px 26px rgba(99, 102, 241, .7); } }

/* ============ 播放器卡 ============ */
.player-card { padding: 20px; }
.v-player { width: 100%; border-radius: 14px; background: #0b1220; outline: none; }
.player-actions { display: flex; justify-content: center; margin-top: 16px; }

/* ============ 画廊卡 ============ */
.card-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 15px; font-weight: 700; color: var(--card-ink);
  margin-bottom: 14px;
}
.card-title svg { color: #6366f1; }
.gallery-card, .formats-card { padding: 22px; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.g-item {
  border-radius: 12px; overflow: hidden;
  background: #f8fafc;
  border: 1px solid #eef2f7;
  box-shadow: 0 2px 8px rgba(2, 6, 23, .08);
  transition: transform .35s var(--ease), box-shadow .35s;
}
.g-item:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(2, 6, 23, .18); }
.g-img-wrap {
  position: relative; aspect-ratio: 4 / 3; overflow: hidden;
  cursor: zoom-in; background: #eef2f7;
}
.g-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.g-item:hover .g-img-wrap img { transform: scale(1.08); }
.g-save {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 0; font-size: 12.5px; font-weight: 600;
  color: #475569; background: #fff; border-top: 1px solid #eef2f7;
  transition: background .3s, color .3s;
}
.g-save:hover { background: var(--grad); color: #fff; }
.g-save:active { transform: scale(.98); }

/* ============ 格式列表卡 ============ */
.fmt-list { display: flex; flex-direction: column; gap: 8px; }
.fmt-item {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 14px; border-radius: 12px;
  background: #f8fafc; border: 1px solid #eef2f7;
  transition: background .25s, border-color .25s, transform .25s;
}
.fmt-item:hover { background: #f1f5f9; border-color: #dbe4ef; transform: translateX(4px); }
.fmt-info { display: flex; align-items: center; gap: 10px; min-width: 0; flex-wrap: wrap; }
.fmt-tag {
  font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: 7px; flex-shrink: 0;
}
.fmt-tag.tv { background: rgba(34, 211, 238, .14); color: #0891b2; }
.fmt-tag.img { background: rgba(167, 139, 250, .14); color: #7c3aed; }
.fmt-label { font-size: 14px; font-weight: 600; color: var(--card-ink); }
.fmt-size { font-size: 12px; color: var(--card-muted); font-variant-numeric: tabular-nums; }
.fmt-badge {
  font-size: 11px; padding: 2px 9px; border-radius: 999px;
  background: rgba(16, 185, 129, .12); color: #059669; font-weight: 600;
}
.fmt-actions { display: flex; gap: 8px; flex-shrink: 0; }
.btn-play { background: rgba(34, 211, 238, .12); color: #0891b2; }
.btn-play:hover { background: rgba(34, 211, 238, .22); }
.btn-dl { background: #f1f5f9; color: #475569; border: 1px solid #e2e8f0; }
.btn-dl:hover { background: #e2e8f0; }
.empty { padding: 26px; text-align: center; color: var(--card-muted); font-size: 14px; }

/* ============ 支持平台 ============ */
.platforms { margin-top: 58px; text-align: center; animation: heroIn .9s var(--ease) .35s both; }
.sec-title {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  font-size: 24px; font-weight: 800; letter-spacing: 2px;
}
.sec-title svg { color: var(--cyan); }
.sec-sub { margin-top: 8px; color: var(--muted); font-size: 13.5px; letter-spacing: 1px; }
.platforms-grid {
  margin-top: 26px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 14px;
}
.p-card {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 18px 10px 15px; border-radius: 18px;
  background: #fff; color: var(--card-ink);
  box-shadow: 0 8px 26px rgba(2, 6, 23, .32);
  transition: transform .35s var(--ease), box-shadow .35s;
}
.p-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 38px rgba(2, 6, 23, .45), 0 0 0 1.5px var(--pc);
}
.p-icon {
  width: 46px; height: 46px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; transition: transform .35s var(--ease);
}
.p-card:hover .p-icon { transform: scale(1.12) rotate(-6deg); }
.p-name { font-size: 13px; font-weight: 600; }
.p-card:hover .p-name { color: var(--pc); transition: color .3s; }

/* ============ Footer ============ */
.footer {
  margin-top: 70px; padding: 34px 20px 40px; text-align: center;
  border-top: 1px solid rgba(255, 255, 255, .07);
  background: rgba(2, 6, 23, .35);
}
.f-logo { display: flex; align-items: center; justify-content: center; gap: 8px; font-weight: 700; letter-spacing: 1.5px; }
.f-copy { margin-top: 12px; font-size: 12.5px; color: #66748e; }
.f-beian { margin-top: 6px; font-size: 12px; }
.f-beian a { color: #7d8aa3; transition: color .25s; }
.f-beian a:hover { color: var(--cyan); }
.f-beian .sep { margin: 0 8px; color: #3d475c; }
.f-link { margin-top: 10px; }
.f-link a {
  font-size: 12.5px; color: #9aa7bf; letter-spacing: 1px;
  border-bottom: 1px dashed rgba(154, 167, 191, .4); padding-bottom: 2px;
  transition: color .25s, border-color .25s;
}
.f-link a:hover { color: var(--violet); border-color: var(--violet); }

/* ============ 微信遮罩 ============ */
.wx-overlay {
  position: fixed; inset: 0; z-index: 900;
  display: flex; align-items: center; justify-content: center; padding: 20px;
  background: rgba(2, 6, 23, .72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.wx-box {
  width: min(400px, 100%); padding: 30px 28px 24px; border-radius: 24px;
  background: #fff; color: var(--card-ink); text-align: center;
  box-shadow: 0 30px 80px rgba(2, 6, 23, .6);
  animation: cardIn .5s var(--ease) both;
}
.wx-icon {
  width: 72px; height: 72px; margin: 0 auto 14px; border-radius: 22px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(34, 211, 238, .14), rgba(167, 139, 250, .16));
}
.wx-box h4 { font-size: 19px; font-weight: 700; }
.wx-tip { margin-top: 6px; font-size: 13px; color: var(--card-muted); }
.wx-steps {
  margin: 18px 0 22px; padding: 0; list-style: none;
  display: flex; flex-direction: column; gap: 10px;
}
.wx-steps li {
  display: flex; align-items: center; gap: 10px;
  background: #f8fafc; border: 1px solid #eef2f7;
  border-radius: 12px; padding: 10px 14px; font-size: 13.5px; text-align: left;
}
.wx-steps li::before {
  content: attr(data-n); display: none;
}
.wx-steps li b { color: #4f46e5; }
.wx-actions { display: flex; gap: 10px; justify-content: center; }
.wx-actions .btn { flex: 1; }

/* ============ Lightbox ============ */
.lightbox {
  position: fixed; inset: 0; z-index: 950;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(420px circle at 50% 50%, rgba(34, 211, 238, .08), rgba(2, 6, 23, .86) 65%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  cursor: zoom-out;
}
.lb-img {
  max-width: min(88vw, 1000px); max-height: 84vh;
  border-radius: 16px; box-shadow: 0 24px 80px rgba(2, 6, 23, .8);
  cursor: default; object-fit: contain;
  animation: lbIn .4s var(--ease) both;
}
@keyframes lbIn { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: scale(1); } }
.lb-close {
  position: absolute; top: 20px; right: 20px;
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, .1); color: #fff;
  border: 1px solid rgba(255, 255, 255, .18);
  transition: background .25s, transform .25s;
}
.lb-close:hover { background: rgba(244, 63, 94, .35); transform: rotate(90deg); }
.lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, .1); color: #fff; font-size: 26px;
  border: 1px solid rgba(255, 255, 255, .18);
  transition: background .25s, transform .25s;
}
.lb-nav.prev { left: 20px; }
.lb-nav.next { right: 20px; }
.lb-nav:hover { background: rgba(34, 211, 238, .3); transform: translateY(-50%) scale(1.08); }
.lb-count {
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  padding: 6px 16px; border-radius: 999px;
  background: rgba(2, 6, 23, .55); border: 1px solid rgba(255, 255, 255, .12);
  font-size: 13px; color: #dbe4f0; font-variant-numeric: tabular-nums;
}

/* ============ 过渡 ============ */
.fade-enter-active, .fade-leave-active { transition: opacity .3s ease; }
.fade-enter-from, .fade-leave-to { opacity: 0; }

/* ============ 响应式 ============ */
@media (max-width: 720px) {
  .main { padding: 18px 14px 30px; }
  .nav-glass { top: 8px; }
  .nav-link { padding: 6px 11px; font-size: 12.5px; }
  .search-wrap { padding: 20px 14px 16px; border-radius: 22px; }
  .mode-tab { padding: 7px 13px; font-size: 12.5px; }
  .search-box { flex-wrap: nowrap; padding-left: 12px; }
  .search-box input { font-size: 13.5px; }
  .s-btn { padding: 11px 16px; font-size: 13px; }
  .info-card { flex-direction: column; align-items: stretch; padding: 16px; gap: 14px; }
  .thumb { width: 100%; height: auto; aspect-ratio: 16/9; }
  .mp3-head { flex-direction: column; align-items: flex-start; }
  .mp3-actions { width: 100%; }
  .mp3-actions .btn { flex: 1; }
  .music-card { flex-wrap: wrap; }
  .music-play { margin-left: auto; }
  .fmt-item { flex-direction: column; align-items: flex-start; }
  .fmt-actions { width: 100%; }
  .fmt-actions .btn { flex: 1; }
  .platforms-grid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 10px; }
  .hero { padding-top: 52px; }
  .lb-nav { width: 40px; height: 40px; font-size: 22px; }
  .lb-nav.prev { left: 10px; }
  .lb-nav.next { right: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .15s !important; }
}