/* ==========================================================================
   短视频解析前端 · 零构建样式表
   设计基准：参考 sv.bugpk.com 的信息架构与 indigo→purple→pink 渐变语言
   ========================================================================== */

:root {
  color-scheme: light;
  --brand-1: #6366f1;
  --brand-2: #a855f7;
  --brand-3: #ec4899;
  --brand-gradient: linear-gradient(120deg, var(--brand-1), var(--brand-2) 55%, var(--brand-3));
  --brand-soft: rgba(99, 102, 241, .10);
  --brand-soft-2: rgba(168, 85, 247, .10);

  --bg: #ffffff;
  --bg-tint: #f8fafc;
  --surface: #ffffff;
  --surface-2: #f1f5f9;
  --surface-3: #e9eef6;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --text: #0f172a;
  --text-2: #475569;
  --text-3: #94a3b8;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .05), 0 4px 14px rgba(15, 23, 42, .04);
  --shadow-md: 0 10px 32px rgba(15, 23, 42, .09), 0 2px 8px rgba(15, 23, 42, .04);
  --shadow-lg: 0 24px 70px rgba(15, 23, 42, .16), 0 6px 18px rgba(99, 102, 241, .08);
  --radius: 20px;
  --radius-sm: 12px;
  --header-h: 68px;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b1120;
  --bg-tint: #0f172a;
  --surface: #151f33;
  --surface-2: #1d293d;
  --surface-3: #26344c;
  --border: #27364f;
  --border-strong: #3a4c68;
  --text: #f1f5f9;
  --text-2: #aebcd0;
  --text-3: #74869f;
  --brand-soft: rgba(129, 140, 248, .14);
  --brand-soft-2: rgba(192, 132, 252, .12);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 14px rgba(0, 0, 0, .2);
  --shadow-md: 0 10px 32px rgba(0, 0, 0, .35);
  --shadow-lg: 0 24px 70px rgba(0, 0, 0, .5), 0 6px 18px rgba(99, 102, 241, .12);
}

*, *::before, *::after { box-sizing: border-box; }
/* 组件自带 display 时，原生 [hidden] 的 UA 规则优先级不足，这里统一兜底 */
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  transition: background-color .3s var(--ease), color .3s var(--ease);
}
body.no-scroll { overflow: hidden; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
svg { width: 1em; height: 1em; display: block; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
:focus-visible { outline: 2px solid var(--brand-1); outline-offset: 3px; border-radius: 6px; }
::selection { background: rgba(99, 102, 241, .26); }
.container { width: min(100% - 40px, 1180px); margin-inline: auto; }
.container-narrow { width: min(100% - 40px, 820px); }

/* ---------- Scroll progress ---------- */
.scroll-progress { position: fixed; inset: 0 0 auto; height: 3px; z-index: 90; pointer-events: none; }
.scroll-progress span { display: block; height: 100%; width: 0; background: var(--brand-gradient); transition: width .1s linear; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 80; height: var(--header-h);
  background: var(--bg);
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--border);
}
.header-inner { height: 100%; display: flex; align-items: center; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand-icon {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: var(--brand-gradient); color: #fff; font-size: 22px;
  box-shadow: 0 6px 18px rgba(99, 102, 241, .35);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-size: 15px; font-weight: 750; letter-spacing: .2px; }
.brand-text small { font-size: 11px; color: var(--text-3); }
.main-nav { display: flex; align-items: center; gap: 2px; margin-inline: auto; }
.main-nav a {
  padding: 8px 14px; border-radius: 10px; font-size: 13.5px; font-weight: 550; color: var(--text-2);
  transition: color .2s, background-color .2s; white-space: nowrap;
}
.main-nav a:hover { color: var(--brand-1); background: var(--brand-soft); }
.main-nav a.active { color: var(--brand-1); background: var(--brand-soft); font-weight: 700; }
.header-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.icon-btn {
  width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center;
  color: var(--text-2); font-size: 18px; border: 1px solid transparent;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.icon-btn:hover { background: var(--surface-2); color: var(--brand-1); border-color: var(--border); }
.icon-btn:active { transform: scale(.93); }
.lang-btn { width: auto; min-width: 56px; gap: 6px; display: inline-flex; padding: 0 10px; font-size: 13px; font-weight: 650; }
.lang-btn svg { font-size: 16px; }
.menu-btn { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; overflow: clip; padding: 72px 0 76px; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, var(--border-strong) 1px, transparent 0);
  background-size: 28px 28px; opacity: .2;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 70%);
  mask-image: linear-gradient(to bottom, #000, transparent 70%);
}
.orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .22; }
.orb-1 { width: 420px; height: 420px; background: #818cf8; top: -180px; left: -80px; }
.orb-2 { width: 380px; height: 380px; background: #c084fc; top: -120px; right: -60px; }
.orb-3 { width: 320px; height: 320px; background: #f9a8d4; bottom: -240px; left: 44%; opacity: .14; }
.hero-inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; text-align: center; }
.badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px 7px 13px; border-radius: 999px;
  font-size: 12.5px; font-weight: 660; color: var(--brand-2); letter-spacing: .2px;
  background: color-mix(in srgb, var(--brand-soft) 88%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--brand-2) 24%, transparent);
  box-shadow: 0 6px 18px -10px color-mix(in srgb, var(--brand-2) 60%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.badge .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--brand-2);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand-2) 18%, transparent);
  animation: badgePulse 2.6s var(--ease) infinite;
}
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand-2) 18%, transparent); }
  50% { box-shadow: 0 0 0 7px color-mix(in srgb, var(--brand-2) 4%, transparent); }
}
.hero-title {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: center; gap: 0 .3em;
  margin: 20px 0 0; font-size: clamp(33px, 5.9vw, 60px); line-height: 1.14;
  font-weight: 830; letter-spacing: -.02em;
}
.hero-title > span, .hero-title em { display: inline-block; }
.hero-title em {
  position: relative; font-style: normal; padding-inline: .02em;
  background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
}
/* 关键词后方一层柔和光，让渐变字从白底上“浮”起来 */
.hero-title em::before {
  content: ""; position: absolute; inset: .16em -.08em .1em; z-index: -1; border-radius: 14px;
  background: var(--brand-gradient); opacity: .1; filter: blur(14px);
}
.hero-desc { margin: 16px 0 0; max-width: 680px; color: var(--text-2); font-size: clamp(14px, 1.5vw, 16px); line-height: 1.7; text-wrap: pretty; }
.feature-pills { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 24px 0 0; padding: 0; }
.feature-pills li {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 15px 6px 7px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--border);
  box-shadow: 0 2px 10px -4px rgba(15, 23, 42, .12);
  font-size: 13px; font-weight: 650; color: var(--text-2);
  transition: transform .2s var(--ease), box-shadow .2s, border-color .2s;
}
.feature-pills li:hover { transform: translateY(-2px); box-shadow: 0 8px 20px -10px rgba(15, 23, 42, .3); border-color: var(--border-strong); }
.feature-pills svg {
  width: 22px; height: 22px; padding: 4px; border-radius: 8px; box-sizing: border-box;
  background: color-mix(in srgb, currentColor 13%, transparent);
}
.c-green { color: #10b981; } .c-amber { color: #f59e0b; } .c-indigo { color: var(--brand-1); }
.hero-foot {
  display: flex; align-items: center; gap: 7px; margin: 22px 0 0; padding: 7px 15px;
  border-radius: 999px; font-size: 12.5px; color: var(--text-3);
  background: color-mix(in srgb, var(--surface) 75%, transparent);
  border: 1px solid var(--border);
}
.hero-foot svg { font-size: 14px; color: #10b981; flex-shrink: 0; }

/* ---------- Parser card ---------- */
.parser-card {
  width: min(100%, 780px); margin-top: 36px; padding: 24px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 26px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 18px 40px -22px rgba(79, 70, 229, .35), 0 40px 80px -50px rgba(15, 23, 42, .45);
  text-align: left; position: relative;
}
/* 卡片下方一抹极淡的品牌光，解决白底白卡的“平面感” */
.parser-card::after {
  content: ""; position: absolute; inset: 58% 18% -5%; z-index: -1; border-radius: 40px;
  background: var(--brand-gradient); opacity: .13; filter: blur(52px);
}

.platform-row { margin-top: 0; }
/* 分段控件：底槽 + 白色选中药丸，层级比“彩色小标签”更清晰 */
.platform-tabs {
  display: inline-flex; flex-wrap: wrap; max-width: 100%; gap: 2px;
  overflow-x: auto; scrollbar-width: none;
  padding: 5px; border-radius: 15px;
  background: var(--surface-2); border: 1px solid var(--border);
}
.platform-tabs::-webkit-scrollbar { display: none; }
.platform-tab {
  flex-shrink: 0; padding: 8px 10px; border-radius: 10px; font-size: 12.8px; font-weight: 650;
  color: var(--text-2); background: transparent; border: 1px solid transparent;
  transition: color .2s, background .2s, box-shadow .2s; white-space: nowrap;
}
.platform-tab:hover { color: var(--brand-1); background: color-mix(in srgb, var(--surface) 65%, transparent); }
.platform-tab.active {
  color: var(--brand-1); background: var(--surface);
  border-color: color-mix(in srgb, var(--brand-1) 26%, transparent);
  box-shadow: 0 2px 6px -2px rgba(15, 23, 42, .16);
}
/* 深色下把“槽暗、选中亮”的关系倒回来，否则选中项看起来像挖了个洞 */
[data-theme="dark"] .platform-tabs { background: #0e1729; }
[data-theme="dark"] .platform-tab:hover { background: #1b2740; }
[data-theme="dark"] .platform-tab.active {
  color: #c7d2fe; background: var(--surface-3);
  border-color: color-mix(in srgb, var(--brand-1) 42%, transparent);
  box-shadow: 0 2px 8px -2px rgba(0, 0, 0, .5);
}

.input-wrap { display: flex; gap: 10px; margin-top: 14px; align-items: stretch; }
.input-box {
  flex: 1; min-width: 0; display: flex; align-items: flex-start; gap: 10px;
  background: var(--bg-tint); border: 1.5px solid var(--border); border-radius: 16px;
  padding: 13px 10px 13px 14px; transition: border-color .2s, box-shadow .2s, background .2s;
}
.input-box:focus-within {
  border-color: color-mix(in srgb, var(--brand-1) 70%, transparent); background: var(--surface);
  box-shadow: 0 0 0 4px var(--brand-soft), 0 10px 24px -18px rgba(79, 70, 229, .9);
}
.input-box.invalid { border-color: #ef4444; box-shadow: 0 0 0 4px rgba(239, 68, 68, .1); }
.input-icon { font-size: 18px; color: var(--text-3); margin-top: 3px; flex-shrink: 0; }
.input-box textarea {
  flex: 1; min-width: 0; resize: none; border: 0; outline: 0; background: transparent;
  font-size: 14.5px; line-height: 1.55; max-height: 120px; min-height: 24px; padding: 0;
}
.input-box textarea::placeholder { color: var(--text-3); }
.input-action {
  width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; flex-shrink: 0;
  color: var(--text-3); font-size: 16px; transition: background .2s, color .2s;
}
.input-action:hover { background: var(--surface-3); color: var(--brand-1); }
.parse-btn {
  position: relative; overflow: hidden; flex-shrink: 0; min-width: 148px; padding: 0 24px;
  border-radius: 16px; color: #fff; background: var(--brand-gradient);
  font-size: 15px; font-weight: 720; letter-spacing: .2px;
  box-shadow: 0 10px 26px -10px rgba(124, 58, 237, .75); display: grid; place-items: center;
  transition: transform .2s var(--ease), box-shadow .2s, opacity .2s;
}
.parse-btn::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg, transparent 34%, rgba(255, 255, 255, .32) 50%, transparent 66%);
  transform: translateX(-130%); transition: transform .7s var(--ease);
}
.parse-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 16px 34px -12px rgba(124, 58, 237, .85); }
.parse-btn:hover:not(:disabled)::after { transform: translateX(130%); }
.parse-btn:active:not(:disabled) { transform: translateY(0) scale(.98); }
.parse-btn:disabled { opacity: .72; cursor: wait; }
.btn-text, .btn-loading { display: inline-flex; align-items: center; gap: 8px; }
.btn-text svg { font-size: 16px; }
.spinner { width: 16px; height: 16px; border: 2px solid rgba(255, 255, 255, .35); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.input-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 13px; }
.hint { font-size: 12.5px; color: var(--text-3); }
.hint.ok { color: #10b981; } .hint.bad { color: #ef4444; }
.hint.detected { color: var(--brand-1); font-weight: 650; }
.hint.detected::before { content: "✦"; margin-right: 5px; }
.text-btn {
  display: inline-flex; align-items: center; gap: 4px; flex-shrink: 0;
  padding: 5px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 650; color: var(--brand-1);
  background: var(--brand-soft); transition: background .2s, transform .2s var(--ease);
}
.text-btn:hover { background: color-mix(in srgb, var(--brand-1) 18%, transparent); transform: translateY(-1px); }

/* ---------- Alert ---------- */
.alert { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; margin-top: 18px; }
.alert > svg { font-size: 19px; flex-shrink: 0; margin-top: 1px; }
.alert strong { font-size: 13.5px; display: block; }
.alert p { margin: 2px 0 0; font-size: 12.5px; opacity: .85; }
.error-alert { background: rgba(239, 68, 68, .08); border: 1px solid rgba(239, 68, 68, .22); color: #dc2626; }
[data-theme="dark"] .error-alert { color: #f87171; }
.alert-close { margin-left: auto; color: inherit; opacity: .6; font-size: 15px; padding: 2px; }
.alert-close:hover { opacity: 1; }

/* ---------- Result ---------- */
.result-area { margin-top: 22px; border-top: 1px dashed var(--border); padding-top: 22px; animation: fadeUp .35s var(--ease); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.result-head { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; font-size: 13px; font-weight: 700; color: var(--text-2); }
.result-head svg { color: #10b981; font-size: 16px; }
.result-head .demo-tag { margin-left: auto; font-size: 11px; font-weight: 650; padding: 3px 9px; border-radius: 999px; background: rgba(245, 158, 11, .14); color: #d97706; }
.result-card { display: grid; grid-template-columns: 168px 1fr; gap: 20px; padding: 16px; border: 1px solid var(--border); border-radius: 18px; background: var(--bg-tint); }
.result-cover {
  position: relative; aspect-ratio: 3 / 4; border-radius: 12px; overflow: hidden; background: var(--surface-3);
  display: grid; place-items: center;
}
.result-cover img { width: 100%; height: 100%; object-fit: cover; }
.result-cover .fallback-cover { width: 100%; height: 100%; display: grid; place-items: center; background: var(--brand-gradient); color: rgba(255, 255, 255, .9); font-size: 44px; }
.result-body { min-width: 0; display: flex; flex-direction: column; }
.result-title { margin: 0; font-size: 16px; font-weight: 720; line-height: 1.45; word-break: break-word; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.result-author { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--text-2); margin-top: 8px; }
.result-author .avatar { width: 22px; height: 22px; border-radius: 50%; background: var(--brand-gradient); display: grid; place-items: center; color: #fff; font-size: 11px; font-weight: 700; }
.result-desc { font-size: 12.5px; color: var(--text-3); margin: 8px 0 0; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
/* 音乐结果：方形封面 + 内联播放器 + 歌词 */
.audio-card { grid-template-columns: 148px 1fr; }
.audio-card .result-cover { aspect-ratio: 1 / 1; }
.audio-card audio { width: 100%; height: 38px; margin-top: 12px; }
.lyric-box { margin-top: 14px; border: 1px solid var(--border); border-radius: 14px; background: var(--bg-tint); overflow: hidden; }
.lyric-box summary { cursor: pointer; padding: 11px 15px; font-size: 12.5px; font-weight: 650; color: var(--text-2); list-style: none; }
.lyric-box summary::-webkit-details-marker { display: none; }
.lyric-box summary::after { content: "＋"; float: right; color: var(--text-3); font-weight: 500; }
.lyric-box[open] summary::after { content: "－"; }
.lyric-box summary:hover { color: var(--brand-1); }
.lyric-box pre { margin: 0; padding: 0 15px 14px; max-height: 260px; overflow: auto; font-family: inherit; font-size: 12.5px; line-height: 1.95; color: var(--text-2); white-space: pre-wrap; }
.meta-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.meta-chip { font-size: 11px; padding: 3px 9px; border-radius: 7px; background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border); }
.result-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 14px; }
.act-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 40px; padding: 0 15px;
  border-radius: 11px; font-size: 13px; font-weight: 650; transition: transform .2s, box-shadow .2s, background .2s;
  border: 1px solid var(--border); background: var(--surface); color: var(--text-2);
}
.act-btn:hover { transform: translateY(-1px); border-color: var(--brand-1); color: var(--brand-1); }
.act-btn.primary { background: var(--brand-gradient); color: #fff; border-color: transparent; box-shadow: 0 6px 16px rgba(99, 102, 241, .28); }
.act-btn.primary:hover { color: #fff; box-shadow: 0 10px 22px rgba(99, 102, 241, .38); }
.act-btn svg { font-size: 15px; }

.album-title { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 22px 0 12px; font-size: 13.5px; font-weight: 700; color: var(--text-2); }
.album-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 10px; }
.album-item { position: relative; aspect-ratio: 1; border-radius: 12px; overflow: hidden; border: 1px solid var(--border); background: var(--surface-2); }
.album-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s var(--ease); }
.album-item:hover img { transform: scale(1.08); }
.album-item .idx { position: absolute; top: 5px; left: 5px; font-size: 10px; font-weight: 700; color: #fff; background: rgba(15, 23, 42, .6); padding: 1px 6px; border-radius: 6px; }
.album-item .dl { position: absolute; right: 5px; bottom: 5px; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; color: #fff; background: rgba(15, 23, 42, .65); font-size: 13px; opacity: 0; transition: opacity .2s; }
.album-item:hover .dl, .album-item:focus-within .dl { opacity: 1; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 12px; }
.stat-card { padding: 16px; border: 1px solid var(--border); border-radius: 14px; background: var(--bg-tint); }
.stat-card .label { font-size: 11.5px; color: var(--text-3); }
.stat-card .value { font-size: 22px; font-weight: 780; margin-top: 4px; background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* multi-part videos (B站分 P 等) */
.parts-title { display: flex; align-items: center; gap: 8px; margin: 22px 0 12px; font-size: 13.5px; font-weight: 700; color: var(--text-2); }
.parts-title svg { color: var(--brand-1); }
.part-list { display: flex; flex-direction: column; gap: 8px; max-height: 260px; overflow-y: auto; padding-right: 4px; }
.part-row { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 11px; background: var(--bg-tint); }
.part-idx { width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center; flex-shrink: 0; background: var(--brand-soft); color: var(--brand-1); font-size: 11px; font-weight: 750; }
.part-name { flex: 1; min-width: 0; font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.part-duration { font-size: 11px; color: var(--text-3); font-variant-numeric: tabular-nums; }
.part-dl { min-width: 36px; height: 32px; padding: 0 10px; border-radius: 9px; display: inline-flex; align-items: center; justify-content: center; gap: 5px; font-size: 11.5px; font-weight: 650; color: #fff; background: var(--brand-gradient); }
.part-dl:hover { transform: translateY(-1px); }
.part-play { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; flex-shrink: 0; color: var(--brand-1); background: var(--brand-soft); font-size: 13px; transition: background .2s, color .2s, transform .2s; }
.part-play:hover { background: var(--brand-1); color: #fff; transform: translateY(-1px); }
.act-btn.busy, .part-dl.busy { opacity: .7; pointer-events: none; }
.mini-spinner { width: 14px; height: 14px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; }

/* download fallback (CORS blocked) */
.download-fallback { margin-top: 16px; padding: 14px 16px; border-radius: 14px; border: 1px solid rgba(245, 158, 11, .3); background: rgba(245, 158, 11, .08); }
.df-head { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #d97706; }
.df-head svg { font-size: 16px; }
.download-fallback p { margin: 6px 0 12px; font-size: 12.5px; color: var(--text-2); }
.df-row { display: flex; gap: 8px; flex-wrap: wrap; }
.df-row input { flex: 1 1 220px; min-width: 0; padding: 9px 11px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); font-size: 12px; font-family: var(--mono); }
.df-row .act-btn { min-height: 38px; }

/* proxy status in settings */
.proxy-status { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 11px; background: var(--surface-2); border: 1px solid var(--border); font-size: 12.5px; color: var(--text-2); }
.proxy-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); flex-shrink: 0; }
.proxy-status.ok { color: #10b981; }
.proxy-status.ok .proxy-dot { background: #10b981; box-shadow: 0 0 0 3px rgba(16, 185, 129, .16); }
.proxy-status.fail .proxy-dot { background: #f59e0b; }
/* 部署 download.php 后不必刷新页面，点这里即可复检 */
.proxy-retry { margin-left: auto; flex-shrink: 0; padding: 3px 9px; border-radius: 8px; font-size: 11.5px; font-weight: 650; color: var(--brand-1); background: color-mix(in srgb, var(--brand-1) 12%, transparent); }
.proxy-retry:hover { background: color-mix(in srgb, var(--brand-1) 20%, transparent); }
.field > small { margin-top: 8px; }

/* skeleton */
.skeleton { border-radius: 8px; background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 50%, var(--surface-2) 75%); background-size: 200% 100%; animation: shimmer 1.3s infinite linear; }
@keyframes shimmer { to { background-position: -200% 0; } }
.skeleton-card { display: grid; grid-template-columns: 168px 1fr; gap: 20px; padding: 16px; border: 1px solid var(--border); border-radius: 18px; }
.skeleton-cover { aspect-ratio: 3/4; }
.skeleton-line { height: 13px; margin-bottom: 12px; }
.skeleton-line.w40 { width: 40%; } .skeleton-line.w70 { width: 70%; } .skeleton-line.w90 { width: 90%; }

/* ---------- Sections ---------- */
.section { padding: 84px 0; }
.section-tint { background: var(--bg-tint); border-block: 1px solid var(--border); }
.section-head { text-align: center; margin-bottom: 42px; }
.section-badge { display: inline-block; font-size: 12px; font-weight: 700; color: var(--brand-2); letter-spacing: .5px; text-transform: uppercase; margin-bottom: 10px; }
.section-head h2 { margin: 0; font-size: clamp(24px, 3.6vw, 34px); font-weight: 780; letter-spacing: -.3px; }
.section-head p { margin: 12px 0 0; color: var(--text-2); font-size: 14.5px; text-wrap: balance; }

/* ---------- 平台跑马灯 ---------- */
.marquee-shell { position: relative; margin-top: 6px; }
/* 左右各收进一些，两端用渐隐遮罩过渡，避免贴边 */
.marquee-viewport {
  width: min(100% - 48px, 1080px);
  margin-inline: auto;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 7%, #000 93%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0, #000 7%, #000 93%, transparent 100%);
}
.marquee-track { display: flex; width: max-content; animation: marquee-scroll 75s linear infinite; will-change: transform; }
.marquee-group { display: flex; gap: 16px; padding-right: 16px; }
@keyframes marquee-scroll { to { transform: translateX(-50%); } }

.platform-card {
  position: relative; flex: 0 0 auto; width: 164px; min-height: 154px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 20px 12px 16px; text-align: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: 20px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.platform-card:hover, .platform-card:focus-visible { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--brand-1) 38%, transparent); }
/* 官方 logo：品牌渐变方块 + 白色底板，深浅主题下都清晰 */
.platform-logo {
  width: 58px; height: 58px; border-radius: 17px; display: grid; place-items: center; overflow: hidden;
  background: linear-gradient(135deg, var(--c1, #6366f1), var(--c2, #a855f7));
  box-shadow: 0 6px 18px rgba(15, 23, 42, .16);
  transition: transform .3s var(--ease);
}
.platform-card:hover .platform-logo { transform: scale(1.07) rotate(-3deg); }
.logo-inner { width: 40px; height: 40px; border-radius: 11px; background: #fff; display: grid; place-items: center; box-shadow: 0 2px 6px rgba(0, 0, 0, .16); }
.logo-inner img { width: 28px; height: 28px; object-fit: contain; }
.logo-fallback { font-size: 18px; font-weight: 800; color: var(--c1, #6366f1); line-height: 1; }
.platform-card strong { display: block; margin-top: 14px; font-size: 14.5px; font-weight: 720; color: var(--text); }
.platform-card small { display: block; margin-top: 5px; max-width: 100%; font-size: 11.5px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
.step-card { position: relative; padding: 26px 22px; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; box-shadow: var(--shadow-sm); }
.step-card::after { counter-increment: step; content: "0" counter(step); position: absolute; top: 18px; right: 20px; font-size: 30px; font-weight: 820; color: var(--brand-soft); }
.step-icon { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; font-size: 20px; color: #fff; background: var(--brand-gradient); box-shadow: 0 6px 18px rgba(99, 102, 241, .28); }
.step-card h3 { margin: 16px 0 6px; font-size: 16px; font-weight: 720; }
.step-card p { margin: 0; font-size: 13px; color: var(--text-2); }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: 15px; overflow: hidden; transition: border-color .2s, box-shadow .2s; }
.faq-item.open { border-color: color-mix(in srgb, var(--brand-1) 35%, transparent); box-shadow: var(--shadow-sm); }
.faq-q { width: 100%; display: flex; align-items: center; gap: 12px; padding: 17px 20px; text-align: left; font-size: 14.5px; font-weight: 680; }
.faq-q svg { margin-left: auto; font-size: 16px; color: var(--text-3); flex-shrink: 0; transition: transform .25s var(--ease); }
.faq-item.open .faq-q svg { transform: rotate(180deg); color: var(--brand-1); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s var(--ease); }
.faq-a p { margin: 0; padding: 0 20px 18px; font-size: 13.5px; color: var(--text-2); }

/* ---------- Footer ---------- */
.site-footer { position: relative; overflow: hidden; background: var(--bg-tint); border-top: 1px solid var(--border); }
.footer-glow { position: absolute; width: 520px; height: 320px; left: 50%; top: -220px; transform: translateX(-50%); background: radial-gradient(ellipse, rgba(99, 102, 241, .18), transparent 70%); filter: blur(30px); pointer-events: none; }
.footer-inner { position: relative; padding: 62px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; }
.footer-brand-col .footer-brand { margin-bottom: 16px; }
.footer-desc { font-size: 13px; color: var(--text-2); max-width: 340px; margin: 0 0 18px; }
.socials { display: flex; gap: 9px; }
.social { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; font-size: 17px; color: var(--text-2); background: var(--surface); border: 1px solid var(--border); transition: all .2s; }
.social:hover { color: #fff; background: var(--brand-gradient); border-color: transparent; transform: translateY(-2px); }
.footer-col { display: flex; flex-direction: column; align-items: flex-start; gap: 11px; }
.footer-col h5 { margin: 0 0 4px; font-size: 13.5px; font-weight: 720; }
.footer-col a, .footer-col button { font-size: 13px; color: var(--text-2); text-align: left; padding: 0; transition: color .2s; }
.footer-col a:hover, .footer-col button:hover { color: var(--brand-1); }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--border); font-size: 12px; color: var(--text-3); }
.footer-bottom p { margin: 0; }

/* ---------- Bottom tabs (mobile) ---------- */
.bottom-tabs { display: none; }

/* ---------- Modal ---------- */
.modal-backdrop { position: fixed; inset: 0; z-index: 120; background: rgba(15, 23, 42, .55); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); display: grid; place-items: center; padding: 20px; animation: fadeIn .2s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal { width: min(100%, 500px); max-height: min(88vh, 760px); display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: 22px; box-shadow: var(--shadow-lg); animation: modalIn .28s var(--ease); }
@keyframes modalIn { from { opacity: 0; transform: translateY(18px) scale(.97); } to { opacity: 1; transform: none; } }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.modal-head h3 { margin: 0; display: flex; align-items: center; gap: 9px; font-size: 16px; font-weight: 730; }
.modal-head h3 svg { color: var(--brand-1); font-size: 18px; }
.modal-body { padding: 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 18px; }
.field label { display: block; font-size: 13px; font-weight: 680; margin-bottom: 7px; }
.field > small { display: block; font-size: 11.5px; color: var(--text-3); margin-top: 6px; line-height: 1.5; }
.field > small a { color: var(--brand-1); font-weight: 650; }
.field input[type="url"], .field input[type="password"], .field input[type="text"], .field select {
  width: 100%; padding: 11px 13px; border-radius: 11px; border: 1.5px solid var(--border); background: var(--surface-2); font-size: 13.5px; outline: none; transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus { border-color: var(--brand-1); box-shadow: 0 0 0 4px var(--brand-soft); }
.row-field { padding: 14px; border-radius: 13px; background: var(--bg-tint); border: 1px solid var(--border); }
.field label.switch-row { display: flex; align-items: center; gap: 14px; cursor: pointer; margin: 0; }
.switch-row > span:first-child { flex: 1; }
.switch-row strong { display: block; font-size: 13.5px; }
.switch-row small { display: block; font-size: 11.5px; color: var(--text-3); margin-top: 2px; }
.switch-row input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch { position: relative; width: 42px; height: 24px; border-radius: 999px; background: var(--border-strong); flex-shrink: 0; transition: background .2s; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: transform .2s var(--ease); }
.switch-row input:checked + .switch { background: var(--brand-1); }
.switch-row input:checked + .switch::after { transform: translateX(18px); }
.switch-row input:focus-visible + .switch { outline: 2px solid var(--brand-1); outline-offset: 3px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 20px; border-top: 1px solid var(--border); }
.ghost-btn, .primary-btn { min-height: 42px; padding: 0 18px; border-radius: 11px; font-size: 13.5px; font-weight: 680; }
.ghost-btn { border: 1px solid var(--border); color: var(--text-2); }
.ghost-btn:hover { background: var(--surface-2); }
.primary-btn { color: #fff; background: var(--brand-gradient); box-shadow: 0 6px 16px rgba(99, 102, 241, .28); }
.primary-btn:hover { transform: translateY(-1px); }

/* ---------- 使用须知 / 免责声明 ---------- */
.notice-dialog { width: min(100%, 540px); }
.notice-body { gap: 0; max-height: min(58vh, 480px); }
.notice-lead { margin: 0 0 14px; padding: 12px 14px; border-radius: 12px; background: var(--brand-soft); color: var(--text-2); font-size: 12.8px; line-height: 1.65; }
.notice-list { margin: 0; padding-left: 1.2rem; list-style: decimal; color: var(--text-2); font-size: 12.8px; line-height: 1.72; }
.notice-list li { margin-bottom: 9px; padding-left: 2px; }
.notice-list li:last-child { margin-bottom: 0; }
.notice-list li::marker { color: var(--brand-1); font-weight: 700; }
.notice-foot { margin: 16px 0 0; padding-top: 12px; border-top: 1px dashed var(--border); font-size: 12px; color: var(--text-3); }

/* ---------- Lightbox ---------- */
.lightbox { background: rgba(3, 7, 18, .9); }
.lightbox img { max-width: min(92vw, 900px); max-height: 86vh; object-fit: contain; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.lightbox-close { position: absolute; top: 22px; right: 26px; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: rgba(255,255,255,.12); font-size: 20px; }
.lightbox-close:hover { background: rgba(255,255,255,.24); }

/* ---------- In-page video player ---------- */
.player-dialog { width: min(100%, 880px); background: var(--surface); border: 1px solid var(--border); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); animation: modalIn .28s var(--ease); }
.player-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 18px; border-bottom: 1px solid var(--border); }
.player-head h3 { margin: 0; min-width: 0; display: flex; align-items: center; gap: 9px; font-size: 14.5px; font-weight: 700; }
.player-head h3 > svg { color: var(--brand-1); font-size: 16px; flex-shrink: 0; }
.player-head h3 span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.player-body { background: #05070d; display: grid; place-items: center; min-height: 220px; }
.player-body video { display: block; width: 100%; max-height: min(68vh, 560px); background: #05070d; }
.player-error { padding: 34px 26px; text-align: center; color: #e2e8f0; max-width: 480px; }
.player-error > svg { font-size: 30px; color: #f59e0b; margin: 0 auto 12px; }
.player-error strong { display: block; font-size: 15px; margin-bottom: 6px; }
.player-error p { margin: 0 0 18px; font-size: 12.5px; line-height: 1.6; color: #94a3b8; }
.player-error .act-btn { background: rgba(255, 255, 255, .10); color: #fff; border-color: rgba(255, 255, 255, .2); }
.player-error .act-btn:hover { background: rgba(255, 255, 255, .18); color: #fff; border-color: rgba(255, 255, 255, .35); }
.player-foot { display: flex; flex-wrap: wrap; gap: 9px; padding: 14px 18px; border-top: 1px solid var(--border); }
.player-foot .act-btn { min-height: 40px; }
@media (max-width: 680px) {
  .player-dialog { border-radius: 16px; }
  .player-head { padding: 11px 14px; }
  .player-body video { max-height: 52vh; }
  .player-foot { padding: 12px 14px; }
  .player-foot .act-btn { flex: 1 1 auto; font-size: 12px; }
}

/* ---------- To top / Toast ---------- */
.to-top { position: fixed; right: 22px; bottom: 26px; z-index: 70; width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; font-size: 19px; color: #fff; background: var(--brand-gradient); box-shadow: var(--shadow-md); transition: transform .2s, opacity .2s; }
.to-top:hover { transform: translateY(-3px); }
.toast-stack { position: fixed; z-index: 150; top: 82px; right: 20px; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.toast { display: flex; align-items: center; gap: 10px; min-width: 210px; max-width: 340px; padding: 12px 16px; border-radius: 13px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-md); font-size: 13px; font-weight: 600; animation: toastIn .3s var(--ease); }
@keyframes toastIn { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
.toast.out { animation: toastOut .25s var(--ease) forwards; }
@keyframes toastOut { to { opacity: 0; transform: translateX(24px); } }
.toast svg { font-size: 17px; flex-shrink: 0; }
.toast.success svg { color: #10b981; } .toast.error svg { color: #ef4444; } .toast.info svg { color: var(--brand-1); } .toast.warning svg { color: #f59e0b; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.shown { opacity: 1; transform: none; }

/* ============================ Responsive ============================ */
@media (max-width: 1080px) {
  .main-nav a { padding: 8px 10px; font-size: 13px; }
  .platform-card { width: 158px; min-height: 152px; }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr; gap: 30px; }
}
@media (max-width: 900px) {
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; z-index: 79;
    flex-direction: column; align-items: stretch; gap: 2px; margin: 0; padding: 12px 18px 18px;
    background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md);
    transform: translateY(-12px); opacity: 0; visibility: hidden; transition: all .25s var(--ease);
  }
  .main-nav.open { transform: none; opacity: 1; visibility: visible; }
  .main-nav a { padding: 12px 14px; font-size: 14px; border-radius: 10px; }
  .menu-btn { display: grid; }
  .marquee-track { animation-duration: 62s; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .footer-col:last-child { grid-column: auto; }
  .footer-brand-col { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  :root { --header-h: 60px; }
  html { scroll-padding-top: calc(var(--header-h) + 12px); }
  .container, .container-narrow { width: min(100% - 28px, 1180px); }
  body { padding-bottom: calc(66px + env(safe-area-inset-bottom)); }
  .hero { padding: 44px 0 56px; }
  .hero-title { margin-top: 18px; }
  .hero-desc { margin-top: 14px; }
  .feature-pills { gap: 8px; margin-top: 20px; }
  .feature-pills li { padding: 7px 12px; font-size: 12px; }
  .parser-card { margin-top: 28px; padding: 18px; border-radius: 20px; }
  .platform-tab { padding: 9px 13px; font-size: 12.5px; }
  .input-wrap { flex-direction: column; }
  .input-box { min-height: 54px; }
  .parse-btn { min-height: 50px; width: 100%; }
  .input-meta { flex-wrap: wrap; }
  .section { padding: 58px 0; }
  .section-head { margin-bottom: 30px; }
  .marquee-track { animation-duration: 55s; }
  .marquee-group { gap: 12px; padding-right: 12px; }
  .marquee-viewport { width: calc(100% - 32px); }
  /* 窄屏保持单行横滑（配右侧渐隐），宽屏自动换行避免标签被切 */
  .platform-tabs { flex-wrap: nowrap; -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 26px), transparent); mask-image: linear-gradient(to right, #000 calc(100% - 26px), transparent); }
  .hero-foot { border-radius: 14px; text-align: left; padding: 9px 13px; }
  .platform-card { width: 142px; min-height: 140px; padding: 18px 10px 14px; border-radius: 17px; }
  .platform-logo { width: 50px; height: 50px; border-radius: 15px; }
  .logo-inner { width: 34px; height: 34px; border-radius: 9px; }
  .logo-inner img { width: 24px; height: 24px; }
  .logo-fallback { font-size: 16px; }
  .platform-card strong { margin-top: 11px; font-size: 13px; }
  .platform-card small { font-size: 10.5px; }
  .result-card, .skeleton-card { grid-template-columns: 108px 1fr; gap: 13px; padding: 12px; }
  .result-title { font-size: 14px; }
  .result-actions { gap: 6px; }
  .act-btn { flex: 1 1 auto; min-height: 40px; padding: 0 11px; font-size: 12px; }
  .album-grid { grid-template-columns: repeat(auto-fill, minmax(76px, 1fr)); gap: 8px; }
  .footer-inner { padding-top: 46px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 26px; }
  .footer-bottom { margin-top: 32px; }
  .to-top { bottom: calc(78px + env(safe-area-inset-bottom)); right: 14px; width: 40px; height: 40px; }
  .toast-stack { top: 70px; left: 14px; right: 14px; align-items: stretch; }
  .toast { max-width: none; min-width: 0; }
  .modal { border-radius: 18px; max-height: 90vh; }
  .modal-backdrop { padding: 12px; }

  /* bottom tab bar */
  .bottom-tabs {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 85;
    display: grid; grid-template-columns: repeat(4, 1fr);
    height: calc(60px + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    background: var(--bg);
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--border);
  }
  .bottom-tab { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; font-size: 10.5px; font-weight: 600; color: var(--text-3); transition: color .2s; padding: 0; }
  .bottom-tab svg { font-size: 20px; }
  .bottom-tab.active { color: var(--brand-1); }
  .bottom-tab:active { transform: scale(.94); }
}
@media (max-width: 380px) {
  .platform-card { width: 132px; min-height: 132px; }
  .brand-text small { display: none; }
  .header-actions { gap: 2px; }
  .icon-btn { width: 34px; height: 34px; font-size: 16px; }
  .lang-btn { min-width: 46px; padding: 0 7px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  /* 停止自动滚动，改为可手动横向浏览 */
  .marquee-track { animation: none !important; transform: none !important; }
  .marquee-viewport { overflow-x: auto; -webkit-overflow-scrolling: touch; -webkit-mask-image: none; mask-image: none; }
}