/* ============================================================
   shortdrama H5 主题 · 设计系统与页面样式
   基准 390×844；检查 360/430/768/1440
   视觉规格遵循 h5-shortdrama-development-plan-v2/05 文档 §6：
   推荐/播放器 #080A0F；剧场/个人 #10131A；卡片 #1B202B；
   主文 #F7F8FA；次文 #ABB3C2；强调珊瑚红 #FF5C70（可配置）
   ============================================================ */

:root {
  --sd-bg-stage: #080A0F;      /* 推荐/播放器深底 */
  --sd-bg-page: #10131A;       /* 剧场/个人页底 */
  --sd-bg-card: #1B202B;       /* 卡片 */
  --sd-bg-elev: #232936;       /* 弹层/浮起 */
  --sd-text: #F7F8FA;
  --sd-text-2: #ABB3C2;
  --sd-text-3: #828C9D;
  --sd-accent: #FF5C70;        /* 品牌强调色，可在后台自定义覆盖 */
  --sd-accent-ink: #14161C;    /* 填充按钮上的深色文字 */
  --sd-gold: #FFC24B;
  --sd-ok: #3ECF8E;
  --sd-line: rgba(247, 248, 250, .08);
  --sd-radius: 10px;
  --sd-radius-lg: 14px;
  --sd-space-1: 4px; --sd-space-2: 8px; --sd-space-3: 12px;
  --sd-space-4: 16px; --sd-space-6: 24px; --sd-space-8: 32px;
  --sd-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", "Noto Sans", "Noto Sans Thai", "Noto Sans Vietnamese",
    "Noto Sans Devanagari", Arial, sans-serif;
  --sd-tabbar-h: 56px;
  --sd-safe-b: env(safe-area-inset-bottom, 0px);
  --sd-safe-t: env(safe-area-inset-top, 0px);
  --sd-ease: cubic-bezier(.33, 1, .68, 1);
  --sd-dur: 200ms;
}

/* ---------- reset ---------- */
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--sd-font); color: var(--sd-text);
  background: var(--sd-bg-page); font-size: 15px; line-height: 1.55;
  overscroll-behavior-y: none;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul, ol, dl, dd, p, h1, h2, h3, h4 { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--sd-accent); outline-offset: 2px; border-radius: 4px; }
.sd-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- 通用工具 ---------- */
.sd-ell { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.sd-ell2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sd-ell3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.sd-hide { display: none !important; }
.sd-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 0 20px; border-radius: 22px;
  font-size: 15px; font-weight: 600; transition: transform var(--sd-dur) var(--sd-ease), opacity var(--sd-dur);
  user-select: none;
}
.sd-btn:active { transform: scale(.96); }
.sd-btn--fill { background: var(--sd-accent); color: var(--sd-accent-ink); }
.sd-btn--ghost { border: 1px solid var(--sd-line); color: var(--sd-text); background: rgba(247,248,250,.06); }
.sd-btn--block { width: 100%; }
.sd-btn--lg { min-height: 50px; font-size: 16px; border-radius: 25px; }
.sd-tag {
  display: inline-flex; align-items: center; height: 20px; padding: 0 8px;
  border-radius: 4px; font-size: 11px; color: var(--sd-text-2);
  background: rgba(171, 179, 194, .16); margin-right: 4px;
}
.sd-tag--free { color: var(--sd-ok); background: rgba(62, 207, 142, .14); }
.sd-tag--hot { color: var(--sd-accent); background: rgba(255, 92, 112, .14); }
.sd-tag--lock { color: var(--sd-gold); background: rgba(255, 194, 75, .14); }

/* ---------- 页面骨架：带底栏页 ---------- */
.sd-page {
  min-height: 100vh; min-height: 100dvh;
  padding-bottom: calc(var(--sd-tabbar-h) + var(--sd-safe-b) + 8px);
  background: var(--sd-bg-page);
}
.sd-page--stage { background: var(--sd-bg-stage); }
.sd-container { max-width: 1200px; margin: 0 auto; padding: 0 var(--sd-space-3); }

/* 顶部栏 */
.sd-topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: var(--sd-space-3);
  height: 52px; padding: 0 var(--sd-space-3); padding-top: var(--sd-safe-t);
  background: linear-gradient(180deg, rgba(16,19,26,.96), rgba(16,19,26,.88));
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sd-line);
}
.sd-topbar__brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 17px; letter-spacing: .2px; }
.sd-topbar__brand img { height: 26px; width: auto; }
.sd-topbar__search {
  flex: 1; display: flex; align-items: center; gap: 8px; height: 36px;
  padding: 0 14px; border-radius: 18px; color: var(--sd-text-3);
  background: var(--sd-bg-card); font-size: 13px;
}
.sd-topbar__login {
  min-width: 44px; min-height: 44px; display: inline-flex; align-items: center;
  font-size: 14px; color: var(--sd-text-2); justify-content: center;
}

/* 底部四栏 tabbar */
.sd-tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  display: grid; grid-template-columns: repeat(4, 1fr);
  height: calc(var(--sd-tabbar-h) + var(--sd-safe-b));
  padding-bottom: var(--sd-safe-b);
  background: rgba(11, 13, 18, .97); border-top: 1px solid var(--sd-line);
}
.sd-tabbar__item {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  min-height: 44px; font-size: 11px; color: var(--sd-text-3); transition: color var(--sd-dur);
}
.sd-tabbar__item svg { width: 24px; height: 24px; fill: currentColor; }
.sd-tabbar__item.is-active { color: var(--sd-text); }
.sd-tabbar__item.is-active .sd-tabbar__label { color: var(--sd-accent); }
.sd-tabbar__label { font-size: 11px; }

/* ---------- 区块标题 ---------- */
.sd-sec-head {
  display: flex; align-items: center; justify-content: space-between;
  margin: var(--sd-space-4) 0 var(--sd-space-3);
}
.sd-sec-head__title { display: flex; align-items: center; gap: 8px; font-size: 17px; font-weight: 700; }
.sd-sec-head__more { font-size: 13px; color: var(--sd-text-3); min-height: 44px; display: inline-flex; align-items: center; }

/* ---------- 封面卡片（剧场宫格） ---------- */
.sd-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sd-space-3); }
.sd-cover {
  position: relative; display: block; border-radius: var(--sd-radius);
  overflow: hidden; background: linear-gradient(160deg, #232936, #171B24);
  aspect-ratio: 2 / 3;
}
.sd-cover img { width: 100%; height: 100%; object-fit: cover; }
.sd-cover__marks { position: absolute; left: 6px; right: 6px; bottom: 6px; display: flex; align-items: center; gap: 4px; }
.sd-cover__remark {
  position: absolute; right: 6px; bottom: 6px; max-width: 70%;
  font-size: 11px; color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,.7);
}
.sd-cover__badge {
  position: absolute; left: 6px; bottom: 6px; padding: 2px 6px; border-radius: 4px;
  font-size: 11px; font-weight: 600; color: var(--sd-accent-ink); background: var(--sd-accent);
}
.sd-vcard__title { margin-top: 6px; font-size: 13px; line-height: 1.4; min-height: 36px; }
.sd-vcard__meta { margin-top: 2px; font-size: 12px; color: var(--sd-text-3); }

/* ---------- 推荐页竖滑流 ---------- */
.sd-feed {
  position: relative; height: 100vh; height: 100dvh;
  overflow-y: auto; scroll-snap-type: y mandatory;
  background: var(--sd-bg-stage); -webkit-overflow-scrolling: touch;
}
.sd-feed__item {
  position: relative; height: 100vh; height: 100dvh;
  scroll-snap-align: start; scroll-snap-stop: always; overflow: hidden;
}
.sd-feed__media { position: absolute; inset: 0; }
.sd-feed__media img { width: 100%; height: 100%; object-fit: cover; animation: sdKenburns 18s var(--sd-ease) both alternate infinite; }
.sd-feed__video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; background: #000; opacity: 0;
  transition: opacity 260ms var(--sd-ease);
}
.sd-feed__video.is-playing { opacity: 1; }
.sd-feed__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(8,10,15,.62) 0, rgba(8,10,15,0) 22%, rgba(8,10,15,0) 55%, rgba(8,10,15,.86) 100%);
}
.sd-feed__top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 3;
  display: flex; align-items: center; gap: var(--sd-space-3);
  padding: calc(var(--sd-safe-t) + 10px) var(--sd-space-3) 10px;
}
.sd-feed__brand { font-weight: 700; font-size: 16px; text-shadow: 0 1px 4px rgba(0,0,0,.5); }
.sd-feed__search {
  flex: 1; display: flex; align-items: center; height: 36px; padding: 0 14px;
  border-radius: 18px; background: rgba(27, 32, 43, .72); color: var(--sd-text-3); font-size: 13px;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.sd-feed__rail {
  position: absolute; right: var(--sd-space-3); bottom: 148px; z-index: 3;
  display: flex; flex-direction: column; gap: var(--sd-space-6);
}
.sd-rail-btn {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  min-width: 48px; min-height: 48px; color: #fff; font-size: 11px;
}
.sd-rail-btn svg { width: 27px; height: 27px; fill: currentColor; filter: drop-shadow(0 1px 3px rgba(0,0,0,.55)); }
.sd-rail-btn.is-on { color: var(--sd-accent); }
.sd-rail-btn.js-sound.is-on svg { fill: var(--sd-accent); }
.sd-feed__info {
  position: absolute; left: var(--sd-space-4); right: 84px; bottom: 118px; z-index: 3;
}
.sd-feed__name { font-size: 19px; font-weight: 700; text-shadow: 0 1px 4px rgba(0,0,0,.6); }
.sd-feed__desc { margin-top: 6px; font-size: 13px; color: rgba(247,248,250,.86); }
.sd-feed__cta { margin-top: 12px; }
.sd-feed__cta .sd-btn { min-height: 42px; padding: 0 22px; box-shadow: 0 6px 18px rgba(255, 92, 112, .35); }
.sd-feed__pager {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%); z-index: 3;
  display: flex; flex-direction: column; gap: 6px;
}
.sd-feed__pager i { width: 5px; height: 5px; border-radius: 50%; background: rgba(247,248,250,.32); }
.sd-feed__pager i.is-on { height: 16px; border-radius: 3px; background: var(--sd-accent); }
.sd-feed__empty, .sd-feed__error {
  position: absolute; inset: 0; z-index: 4; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: var(--sd-space-3);
  color: var(--sd-text-2); text-align: center; padding: var(--sd-space-8);
}
@keyframes sdKenburns { from { transform: scale(1); } to { transform: scale(1.07); } }

/* ---------- 剧场页 ---------- */
.sd-chips {
  display: flex; gap: var(--sd-space-2); overflow-x: auto; padding: var(--sd-space-3) 0;
  scrollbar-width: none;
}
.sd-chips::-webkit-scrollbar { display: none; }
.sd-chip {
  flex: none; display: inline-flex; align-items: center; min-height: 34px; padding: 0 16px;
  border-radius: 17px; font-size: 13px; color: var(--sd-text-2);
  background: var(--sd-bg-card); transition: all var(--sd-dur) var(--sd-ease);
}
.sd-chip.is-active { color: var(--sd-accent-ink); background: var(--sd-accent); font-weight: 600; }

/* ---------- 筛选条件（show/search） ---------- */
.sd-filter { display: flex; flex-wrap: wrap; gap: var(--sd-space-2); padding: var(--sd-space-3) 0; }
.sd-filter__group { display: flex; flex-wrap: wrap; gap: 6px; width: 100%; }
.sd-filter__opt {
  min-height: 32px; padding: 0 12px; border-radius: 16px; font-size: 12px;
  color: var(--sd-text-2); background: rgba(171,179,194,.10);
}
.sd-filter__opt.is-active { color: var(--sd-accent); background: rgba(255,92,112,.14); font-weight: 600; }

/* ---------- 搜索框 ---------- */
.sd-searchbar { display: flex; gap: var(--sd-space-2); padding: var(--sd-space-3) 0; }
.sd-searchbar input {
  flex: 1; height: 44px; padding: 0 16px; border: 0; border-radius: 22px;
  background: var(--sd-bg-card); color: var(--sd-text); font-size: 14px;
}
.sd-searchbar input::placeholder { color: var(--sd-text-3); }
.sd-hotwords { display: flex; flex-wrap: wrap; gap: var(--sd-space-2); padding-bottom: var(--sd-space-2); }
.sd-hotwords a { min-height: 32px; display: inline-flex; align-items: center; padding: 0 12px; border-radius: 16px; background: rgba(171,179,194,.10); color: var(--sd-text-2); font-size: 12px; }

/* ---------- 详情页 ---------- */
.sd-hero {
  position: relative; padding: calc(var(--sd-space-8) + 24px) var(--sd-space-4) var(--sd-space-4);
  background:
    linear-gradient(180deg, rgba(8,10,15,.25), rgba(16,19,26,.94) 78%, var(--sd-bg-page)),
    var(--sd-bg-stage);
}
.sd-hero__bg { position: absolute; inset: 0; overflow: hidden; }
.sd-hero__bg img { width: 100%; height: 100%; object-fit: cover; filter: blur(26px) brightness(.55); transform: scale(1.2); }
.sd-hero__inner { position: relative; display: flex; gap: var(--sd-space-4); }
.sd-hero__poster { flex: none; width: 116px; }
.sd-hero__poster .sd-cover { aspect-ratio: 2/3; border-radius: var(--sd-radius); }
.sd-hero__main { flex: 1; min-width: 0; }
.sd-hero__title { font-size: 20px; font-weight: 700; line-height: 1.3; }
.sd-hero__meta { margin-top: 8px; font-size: 12px; color: var(--sd-text-2); }
.sd-hero__meta li + li { margin-top: 3px; }
.sd-hero__actions { display: flex; gap: var(--sd-space-3); margin-top: 14px; }
.sd-hero__actions .sd-btn { flex: 1; }
.sd-plot { padding: var(--sd-space-4) var(--sd-space-3); }
.sd-plot__text { font-size: 13px; color: var(--sd-text-2); }
.sd-eps { padding: var(--sd-space-2) var(--sd-space-3) var(--sd-space-4); }
.sd-eps__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--sd-space-2); }
.sd-ep {
  position: relative; display: flex; align-items: center; justify-content: center;
  min-height: 40px; border-radius: 8px; font-size: 13px;
  background: var(--sd-bg-card); color: var(--sd-text-2);
}
.sd-ep.is-cur { background: var(--sd-accent); color: var(--sd-accent-ink); font-weight: 700; }
.sd-ep.is-lock { color: var(--sd-gold); }
.sd-ep__ico { position: absolute; top: 3px; right: 4px; font-size: 10px; }

/* ---------- 播放页（沉浸竖屏） ---------- */
.sd-watch { position: relative; height: 100vh; height: 100dvh; overflow: hidden; background: var(--sd-bg-stage); }
.sd-watch__stage { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.sd-watch__stage .MacPlayer, .sd-watch__stage iframe, .sd-watch__stage video {
  width: 100%; height: 100%; border: 0; object-fit: contain; background: #000;
}
.sd-watch__veil { position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(8,10,15,.58), rgba(8,10,15,0) 24%, rgba(8,10,15,0) 70%, rgba(8,10,15,.66)); }
.sd-watch__top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 5;
  display: flex; align-items: center; gap: var(--sd-space-2);
  padding: calc(var(--sd-safe-t) + 8px) var(--sd-space-3) 8px;
}
.sd-watch__back { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }
.sd-watch__back svg { width: 22px; height: 22px; fill: #fff; filter: drop-shadow(0 1px 3px rgba(0,0,0,.6)); }
.sd-watch__title { flex: 1; min-width: 0; font-size: 14px; text-shadow: 0 1px 3px rgba(0,0,0,.6); }
.sd-watch__title small { display: block; font-size: 11px; color: rgba(247,248,250,.72); }
.sd-watch__rail {
  position: absolute; right: var(--sd-space-3); bottom: 132px; z-index: 5;
  display: flex; flex-direction: column; gap: var(--sd-space-4);
}
.sd-watch__bottom {
  position: absolute; left: 0; right: 0; bottom: calc(var(--sd-safe-b) + 10px); z-index: 5;
  display: flex; align-items: center; gap: var(--sd-space-3);
  padding: 0 var(--sd-space-4);
}
.sd-watch__hint { flex: 1; font-size: 12px; color: rgba(247,248,250,.75); text-shadow: 0 1px 3px rgba(0,0,0,.6); }
.sd-watch__next { min-height: 44px; display: inline-flex; align-items: center; gap: 6px; padding: 0 18px; border-radius: 22px; font-size: 13px; font-weight: 600; color: var(--sd-accent-ink); background: var(--sd-accent); }
/* 锁定卡 */
.sd-lock {
  position: absolute; inset: 0; z-index: 6; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: var(--sd-space-3);
  text-align: center; padding: var(--sd-space-8);
  background: linear-gradient(180deg, rgba(8,10,15,.82), rgba(8,10,15,.94)), var(--sd-bg-stage);
}
.sd-lock__badge { width: 74px; height: 74px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: rgba(255,92,112,.16); }
.sd-lock__badge svg { width: 34px; height: 34px; fill: var(--sd-accent); }
.sd-lock__title { font-size: 18px; font-weight: 700; }
.sd-lock__sub { font-size: 13px; color: var(--sd-text-2); max-width: 300px; }
.sd-lock__actions { display: flex; flex-direction: column; gap: var(--sd-space-3); width: min(320px, 100%); margin-top: var(--sd-space-2); }

/* ---------- 抽屉（选集/解锁） ---------- */
.sd-sheet { position: fixed; inset: 0; z-index: 60; visibility: hidden; }
.sd-sheet.is-open { visibility: visible; }
.sd-sheet__mask { position: absolute; inset: 0; background: rgba(4,6,10,.6); opacity: 0; transition: opacity var(--sd-dur); }
.sd-sheet.is-open .sd-sheet__mask { opacity: 1; }
.sd-sheet__panel {
  position: absolute; left: 0; right: 0; bottom: 0;
  max-height: 72vh; display: flex; flex-direction: column;
  padding-bottom: var(--sd-safe-b);
  background: var(--sd-bg-elev); border-radius: var(--sd-radius-lg) var(--sd-radius-lg) 0 0;
  transform: translateY(102%); transition: transform 240ms var(--sd-ease);
}
.sd-sheet.is-open .sd-sheet__panel { transform: translateY(0); }
.sd-sheet__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sd-space-4) var(--sd-space-4) var(--sd-space-2);
}
.sd-sheet__title { font-size: 16px; font-weight: 700; }
.sd-sheet__close { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; font-size: 20px; color: var(--sd-text-2); }
.sd-sheet__body { overflow-y: auto; padding: 0 var(--sd-space-4) var(--sd-space-4); }
.sd-sheet--lock .sd-sheet__panel { background: linear-gradient(180deg, #2A1E24, var(--sd-bg-elev) 40%); }

/* ---------- 追剧/我的 ---------- */
.sd-user-hero {
  padding: calc(var(--sd-space-8) + 16px) var(--sd-space-4) var(--sd-space-4);
  background: radial-gradient(120% 90% at 20% 0%, #262230 0, var(--sd-bg-page) 62%);
  display: flex; align-items: center; gap: var(--sd-space-4);
}
.sd-avatar { width: 62px; height: 62px; border-radius: 50%; background: var(--sd-bg-card); overflow: hidden; flex: none; display: flex; align-items: center; justify-content: center; }
.sd-avatar img { width: 100%; height: 100%; object-fit: cover; }
.sd-user-hero__name { font-size: 18px; font-weight: 700; }
.sd-user-hero__meta { margin-top: 4px; font-size: 12px; color: var(--sd-text-3); }
.sd-list { background: var(--sd-bg-card); border-radius: var(--sd-radius-lg); overflow: hidden; margin: var(--sd-space-3) 0; }
.sd-list__item {
  display: flex; align-items: center; gap: var(--sd-space-3);
  min-height: 52px; padding: 0 var(--sd-space-4); font-size: 14px;
}
.sd-list__item + .sd-list__item { border-top: 1px solid var(--sd-line); }
.sd-list__ico { width: 22px; color: var(--sd-text-2); display: inline-flex; }
.sd-list__arrow { margin-left: auto; color: var(--sd-text-3); font-size: 12px; }
.sd-rowcard { display: flex; gap: var(--sd-space-3); }
.sd-rowcard .sd-cover { flex: none; width: 84px; }
.sd-rowcard__body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.sd-rowcard__title { font-size: 14px; font-weight: 600; }
.sd-rowcard__meta { margin-top: 4px; font-size: 12px; color: var(--sd-text-3); }
.sd-rowcard__act { margin-top: auto; align-self: flex-start; }

/* ---------- 表单（登录/资料） ---------- */
.sd-form { padding: var(--sd-space-4) var(--sd-space-3); display: flex; flex-direction: column; gap: var(--sd-space-4); }
.sd-field { display: flex; flex-direction: column; gap: 6px; }
.sd-field label { font-size: 13px; color: var(--sd-text-2); }
.sd-field input, .sd-field select {
  height: 48px; padding: 0 16px; border: 1px solid var(--sd-line); border-radius: var(--sd-radius);
  background: var(--sd-bg-card); color: var(--sd-text); font-size: 15px;
}
.sd-field input:focus { border-color: var(--sd-accent); outline: none; }
.sd-form__tip { font-size: 12px; color: var(--sd-text-3); }
.sd-form__err { font-size: 13px; color: var(--sd-accent); min-height: 18px; }

/* ---------- 空状态 / 跳转 / 错误页 ---------- */
.sd-empty { display: flex; flex-direction: column; align-items: center; gap: var(--sd-space-3); padding: 64px var(--sd-space-6); text-align: center; color: var(--sd-text-2); }
.sd-empty svg { width: 56px; height: 56px; fill: var(--sd-text-3); opacity: .6; }
.sd-jump { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--sd-space-4); padding: var(--sd-space-6); text-align: center; }
.sd-jump__msg { font-size: 16px; }
.sd-paging { display: flex; align-items: center; justify-content: center; gap: var(--sd-space-2); padding: var(--sd-space-6) 0 var(--sd-space-4); flex-wrap: wrap; }
.sd-paging a, .sd-paging span {
  min-width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center;
  padding: 0 12px; border-radius: 20px; background: var(--sd-bg-card); font-size: 14px; color: var(--sd-text-2);
}
.sd-paging .is-cur { background: var(--sd-accent); color: var(--sd-accent-ink); font-weight: 700; }
.sd-paging .is-dis { opacity: .38; pointer-events: none; }

/* ---------- 语言选择 ---------- */
.sd-lang { display: flex; flex-wrap: wrap; gap: var(--sd-space-2); }
.sd-lang button { min-height: 40px; padding: 0 14px; border-radius: 20px; background: var(--sd-bg-card); color: var(--sd-text-2); font-size: 13px; }
.sd-lang button.is-on { background: var(--sd-accent); color: var(--sd-accent-ink); font-weight: 600; }

/* ---------- 页脚 ---------- */
.sd-foot { padding: var(--sd-space-8) var(--sd-space-3); text-align: center; font-size: 12px; color: var(--sd-text-3); }
.sd-foot p + p { margin-top: 6px; }

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .sd-grid { grid-template-columns: repeat(6, 1fr); gap: var(--sd-space-4); }
  .sd-eps__grid { grid-template-columns: repeat(8, 1fr); }
  .sd-feed { max-width: 480px; margin: 0 auto; box-shadow: 0 0 0 1px var(--sd-line); }
  .sd-container { padding: 0 var(--sd-space-4); }
}
@media (min-width: 1440px) {
  .sd-grid { grid-template-columns: repeat(8, 1fr); }
  .sd-eps__grid { grid-template-columns: repeat(10, 1fr); }
}
@media (max-width: 374px) {
  .sd-grid { grid-template-columns: repeat(2, 1fr); }
  .sd-eps__grid { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- 可访问性 ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .sd-feed__media img { animation: none; }
}
.sd-sheet:focus-trap { outline: none; }

/* ===== 抖音式竖屏滑动播放（无刷新切集，参照 HAIWAI-12 调研实现形式） ===== */
.sd-swiper{position:absolute;left:0;top:0;right:0;bottom:0;overflow:hidden;background:#000;touch-action:none;z-index:1;}
.sd-swiper-track{position:absolute;left:0;top:0;width:100%;height:100%;transform:translateY(0);will-change:transform;background:#000;}
.sd-swiper-panel{position:absolute;left:0;width:100%;height:100%;background:#000;overflow:hidden;visibility:hidden;}
.sd-swiper-panel.is-active{top:0;visibility:visible;}
.sd-swiper-panel.is-idle{top:100%;visibility:hidden;}
.sd-swiper-panel.is-next{top:100%;visibility:visible;}
.sd-swiper-panel.is-prev{top:-100%;visibility:visible;}
.sd-swiper-panel .xgplayer{width:100%;height:100%;}

/* ===== 播放设置面板 / 长按倍速浮标（对照标杆站功能） ===== */
.sd-fab-rate__val{display:inline-block;line-height:1;font-weight:600;}
.sd-lp-badge{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:96;background:rgba(0,0,0,.55);color:#fff;font-size:14px;font-weight:600;padding:6px 14px;border-radius:999px;pointer-events:none;}
.sd-sheet--set .sd-sheet__panel{max-width:420px;margin:0 auto;}
.sd-set__cap{margin:14px 0 8px;font-size:13px;color:rgba(255,255,255,.55);}
.sd-set__row{display:flex;flex-wrap:wrap;gap:8px;}
.sd-set__opt{border:1px solid rgba(255,255,255,.22);background:transparent;color:rgba(255,255,255,.9);border-radius:999px;padding:6px 16px;font-size:14px;cursor:pointer;}
.sd-set__opt.is-on{border-color:var(--sd-gold,#f5c518);color:var(--sd-gold,#f5c518);font-weight:600;}

/* ===== 播放设置面板 / 长按倍速浮标（对照标杆站功能） ===== */
.sd-fab-rate__val{display:inline-block;line-height:1;font-weight:600;}
.sd-lp-badge{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:96;background:rgba(0,0,0,.55);color:#fff;font-size:14px;font-weight:600;padding:6px 14px;border-radius:999px;pointer-events:none;}
.sd-sheet--set .sd-sheet__panel{max-width:420px;margin:0 auto;}
.sd-set__cap{margin:14px 0 8px;font-size:13px;color:rgba(255,255,255,.55);}
.sd-set__row{display:flex;flex-wrap:wrap;gap:8px;}
.sd-set__opt{border:1px solid rgba(255,255,255,.22);background:transparent;color:rgba(255,255,255,.9);border-radius:999px;padding:6px 16px;font-size:14px;cursor:pointer;}
.sd-set__opt.is-on{border-color:var(--sd-gold,#f5c518);color:var(--sd-gold,#f5c518);font-weight:600;}

/* ============================================================
 * HAIWAI-9：首页分类入口 + 榜单 + SRT 字幕 + 剧级解锁面板
 * ============================================================ */

/* 首页悬浮分类条（位于每卡品牌/搜索行之下，横滑 chips + 榜单入口） */
.sd-homebar {
  position: fixed; top: calc(var(--sd-safe-t) + 56px); left: 50%; transform: translateX(-50%);
  z-index: 20; display: flex; align-items: center; gap: 8px;
  max-width: min(94vw, 480px); padding: 4px 6px;
}
.sd-homebar__chips {
  display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0;
  overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch; mask-image: linear-gradient(90deg, transparent, #000 12px, #000 calc(100% - 24px), transparent);
}
.sd-homebar__chips::-webkit-scrollbar { display: none; }
.sd-homebar__chip {
  flex: 0 0 auto; padding: 5px 14px; border-radius: 999px; white-space: nowrap;
  font-size: 13px; color: rgba(255,255,255,.88); text-shadow: 0 1px 3px rgba(0,0,0,.6);
  background: rgba(27, 32, 43, .55); border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  transition: background var(--sd-dur), color var(--sd-dur);
}
.sd-homebar__chip.is-active { background: var(--sd-accent); color: #000; font-weight: 600; border-color: transparent; }
.sd-homebar__rank {
  flex: 0 0 auto; display: flex; align-items: center; gap: 5px;
  padding: 5px 12px; border-radius: 999px; font-size: 13px; cursor: pointer;
  color: rgba(255,255,255,.95); background: rgba(27, 32, 43, .55);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.sd-homebar__rank svg { width: 15px; height: 15px; fill: var(--sd-gold, #f5c518); }
.sd-homebar__rank:active { transform: scale(.96); }

/* 榜单抽屉 */
.sd-sheet--rank .sd-sheet__panel { max-height: 78vh; }
.sd-rank__tabs { display: flex; gap: 6px; margin-bottom: 6px; }
.sd-rank__tab {
  flex: 1; padding: 8px 4px; border-radius: 10px; font-size: 13px; cursor: pointer;
  color: var(--sd-text-3); background: var(--sd-bg-elev, rgba(255,255,255,.06)); border: 1px solid transparent;
}
.sd-rank__tab.is-on { color: var(--sd-accent-ink, #fff); background: var(--sd-accent); font-weight: 600; }
.sd-rank__note { margin: 0 0 10px; font-size: 12px; color: var(--sd-text-3); }
.sd-rank__list { display: flex; flex-direction: column; }
.sd-rank__loading { padding: 28px 0; text-align: center; font-size: 13px; color: var(--sd-text-3); }
.sd-rank__item {
  display: flex; align-items: center; gap: 12px; padding: 10px 4px;
  border-bottom: 1px solid var(--sd-line, rgba(255,255,255,.08)); text-decoration: none;
}
.sd-rank__item:last-child { border-bottom: 0; }
.sd-rank__no {
  flex: 0 0 22px; text-align: center; font-size: 15px; font-weight: 700;
  font-style: italic; color: var(--sd-text-3);
}
.sd-rank__item.is-top .sd-rank__no { color: var(--sd-gold, #f5c518); }
.sd-rank__cover {
  flex: 0 0 auto; width: 52px; height: 70px; border-radius: 8px; overflow: hidden;
  background: var(--sd-bg-elev, rgba(255,255,255,.06));
}
.sd-rank__cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sd-rank__info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.sd-rank__name { font-size: 14px; color: var(--sd-text-1, #fff); font-weight: 600; }
.sd-rank__meta { font-size: 12px; color: var(--sd-text-3); }
.sd-rank__score { flex: 0 0 auto; font-size: 13px; font-weight: 700; color: var(--sd-accent); }

/* 字幕抽屉 */
.sd-subs__list { display: flex; flex-direction: column; gap: 8px; }
.sd-subs__list .sd-set__opt { text-align: left; padding: 10px 16px; border-radius: 12px; font-size: 15px; }
video::cue {
  background: rgba(0, 0, 0, .62);
  color: #fff;
  font-size: 1.05em;
  line-height: 1.35;
}

/* 剧级解锁面板（锁定卡与抽屉内动作按钮，复用 sd-btn 体系） */
.js-drama-act.is-armed { background: var(--sd-gold, #f5c518); border-color: var(--sd-gold, #f5c518); color: #1b1200; }
.sd-btn.is-armed { background: var(--sd-gold, #f5c518); border-color: var(--sd-gold, #f5c518); color: #1b1200; }
#sd-drama-panel .sd-form__tip { margin: 0 0 10px; }
#sd-drama-sheet-body .sd-btn { width: 100%; margin-bottom: 10px; }

/* 桌面：feed 居中 480px 时悬浮条同步收窄 */
@media (min-width: 1024px) {
  .sd-homebar { max-width: 480px; }
}

/* ---------- 第三方登录图标行（HAIWAI-8，默认配置隐藏） ---------- */
.sd-oauth { margin-top: 4px; }
.sd-oauth__divider {
  display: flex; align-items: center; gap: 12px; margin: 16px 0 14px;
  color: var(--sd-text-3); font-size: 12px;
}
.sd-oauth__divider::before, .sd-oauth__divider::after {
  content: ''; flex: 1; height: 1px; background: var(--sd-line);
}
.sd-oauth__row { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.sd-oauth__btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--sd-bg-card); border: 1px solid var(--sd-line);
  transition: transform .18s var(--sd-ease), border-color .18s;
}
.sd-oauth__btn:active { transform: scale(.92); }
.sd-oauth__btn:hover { border-color: var(--sd-text-3); }
.sd-oauth__btn svg { width: 22px; height: 22px; }
.sd-oauth__btn--twitter, .sd-oauth__btn--apple { background: #000; border-color: #333; }