/* 好奇心工厂 · 视频站
   VI：docs/brand/curiosity-works/vi-manual.html —— 蓝色铺面、黄色点睛（≤10%），白色粗斜体 −8°，气泡角三圆一方（方角左下），回弹缓动。 */
@font-face{font-family:"CW Title";src:url(assets/fonts/title-900.woff2) format("woff2");font-weight:900;font-display:swap}
@font-face{font-family:"CW Latin";src:url(assets/fonts/Barlow-BlackItalic.ttf) format("truetype");font-weight:900;font-style:italic;font-display:swap}

:root{
  --blue:#002C96; --deep:#001A63; --bright:#0B3BC4; --signal:#2F6BFF; --yellow:#FFC53D;
  --ink:#0C1424; --g1:#2B3448; --g2:#5B6477; --g3:#8E97A8; --g4:#C9CFDA; --g5:#E4E8EF; --mist:#F4F6FB; --white:#fff; --sky:#C9D6FF;
  --title:"CW Title","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  --body:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --latin:"CW Latin","Barlow",var(--title);
  --corner:22px 22px 22px 6px;
  --corner-s:14px 14px 14px 4px;
  --pop:cubic-bezier(.34,1.56,.64,1);
  --gutter:max(16px,env(safe-area-inset-left,0px));
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--white);color:var(--g1);font-family:var(--body);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.locked{overflow:hidden}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer}
a{color:inherit}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px;border-radius:6px}
.wrap{max-width:1240px;margin:0 auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:var(--yellow);color:var(--blue);padding:8px 14px;border-radius:var(--corner-s);z-index:99;font-weight:700}
.skip:focus{left:12px}
.y{color:var(--yellow)}

/* ---------- 色带 ---------- */
.band{background:radial-gradient(120% 90% at 22% 18%,#2B63F0 0%,var(--bright) 30%,var(--blue) 62%,var(--deep) 100%);color:var(--white);position:relative;overflow:hidden;isolation:isolate}
.band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(#ffffff0f 1px,transparent 1px),linear-gradient(90deg,#ffffff0f 1px,transparent 1px);background-size:48px 48px;pointer-events:none;z-index:-1}
.mist{background:var(--mist)}
.sec{padding-block:clamp(56px,8vw,96px)}

/* ---------- 文字 ---------- */
.kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--title);font-weight:900;font-size:14px;letter-spacing:.08em;color:var(--sky)}
.kicker b{font-family:var(--latin);font-weight:900;font-style:italic;background:var(--yellow);color:var(--blue);padding:1px 11px;border-radius:var(--corner-s);letter-spacing:.02em;font-size:15px}
.k-blue{color:var(--blue)}
.mega,.h2,.p-q,.end-ok,.feature h3,.card h3{font-family:var(--title);font-weight:900;transform:skewX(-8deg);transform-origin:left bottom;text-wrap:balance;margin:0}
.mega{font-size:clamp(36px,4.9vw,68px);line-height:1.12;margin-block:22px 22px;letter-spacing:-.01em}
.mega em,.h2 em{font-style:normal;color:var(--yellow)}
.mega em{white-space:nowrap}
.h2{font-size:clamp(30px,4vw,48px);line-height:1.18;color:var(--ink);margin-top:14px}
.band .h2{color:var(--white)}
.h2 em{color:var(--blue);background:linear-gradient(transparent 62%,#FFC53D 62%,#FFC53D 92%,transparent 92%);padding-inline:.06em}
.band .h2 em{color:var(--yellow);background:none}
.h2 .q{color:var(--yellow);-webkit-text-stroke:0}
.sec:not(.band) .h2 .q{color:var(--blue)}
.lead{font-size:clamp(16px,1.6vw,18px);color:var(--sky);max-width:34em;margin:0}
.sec:not(.band) .lead{color:var(--g2)}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;border:0;border-radius:var(--corner);padding:14px 24px;font-family:var(--title);font-weight:900;font-size:17px;line-height:1;transition:transform .35s var(--pop),box-shadow .25s,background .2s;text-decoration:none;white-space:nowrap}
.btn:hover{transform:translateY(-3px) rotate(-1.5deg)}
.btn:active{transform:scale(.96)}
.btn-y{background:var(--yellow);color:var(--blue);box-shadow:0 6px 0 #C9900A,0 14px 28px -10px #FFC53D99}
.btn-y:hover{box-shadow:0 9px 0 #C9900A,0 18px 30px -10px #FFC53DAA}
.btn-y:active{box-shadow:0 2px 0 #C9900A}
.btn-ghost{background:#ffffff14;color:var(--white);box-shadow:inset 0 0 0 2px #ffffff55}
.btn-ghost:hover{background:#ffffff26}
.btn-sm{padding:10px 16px;font-size:15px}
.tri{width:0;height:0;border-left:12px solid currentColor;border-top:8px solid transparent;border-bottom:8px solid transparent}
.dice{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:7px;background:var(--blue);color:var(--yellow);font-family:var(--latin);font-size:15px;transition:transform .5s var(--pop)}
.btn:hover .dice{transform:rotate(200deg)}
.round{width:44px;height:44px;border-radius:50%;border:0;background:var(--white);color:var(--blue);font-size:24px;line-height:1;display:grid;place-items:center;box-shadow:0 2px 0 var(--g4),0 8px 20px -10px #001A6355;transition:transform .3s var(--pop)}
.round:hover{transform:scale(1.1)}

/* ---------- 顶栏 ---------- */
.top{position:sticky;top:0;z-index:40;background:#002C96e8;backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);color:var(--white);border-bottom:1px solid #ffffff1a}
.top-in{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.brand-mark{width:54px;height:40px;display:block}
.brand-mark svg,.hero-mark svg,.end-mark svg{width:100%;height:100%;display:block;overflow:visible}
.brand-word{display:grid;line-height:1.05}
.brand-word b{font-family:var(--title);font-weight:900;font-size:20px;transform:skewX(-8deg);transform-origin:left bottom;letter-spacing:.02em}
.brand-word small{font-family:var(--latin);font-weight:900;font-style:italic;font-size:10px;letter-spacing:.16em;color:var(--sky)}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{text-decoration:none;font-weight:600;font-size:15px;padding:8px 14px;border-radius:var(--corner);color:#ffffffd0;transition:background .2s,color .2s}
.nav a:hover,.nav a.on{background:#ffffff1f;color:var(--white)}
@media (max-width:900px){.nav{display:none}.top .btn-sm{margin-left:auto}}
@media (max-width:420px){.top .btn-sm{padding:9px 12px;font-size:14px}.brand-word small{display:none}}

/* ---------- Hero ---------- */
.hero{padding-block:clamp(40px,7vw,88px) clamp(56px,8vw,100px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:minmax(0,1fr)}.hero-stage{order:-1;max-width:520px;margin-inline:auto;width:100%}}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.stats{display:flex;gap:clamp(18px,3vw,40px);margin:40px 0 0;flex-wrap:wrap}
.stats div{display:grid;gap:2px}
.stats dt{font-size:13px;color:var(--sky);order:2}
.stats dd{margin:0;font-family:var(--latin);font-weight:900;font-style:italic;font-size:clamp(30px,3.6vw,44px);line-height:1;color:var(--white)}
.stats dd small{font-size:.5em;margin-left:3px;color:var(--sky)}
.stats dd.cn{font-family:var(--title);font-style:normal;transform:skewX(-8deg);font-size:clamp(24px,2.8vw,34px);color:var(--yellow);padding-top:4px}
.hero-stage{position:relative;aspect-ratio:1/0.92}
.stage-grid{position:absolute;inset:6% 4%;border-radius:50%;background:radial-gradient(closest-side,#2B63F088,#0B3BC400 72%)}
.hero-mark{position:absolute;inset:14% 6% 18% 6%;cursor:pointer}
.floaters{position:absolute;inset:0;pointer-events:none}
.fl{position:absolute;background:var(--white);color:var(--blue);font-family:var(--title);font-weight:900;padding:10px 16px;border-radius:var(--corner);font-size:clamp(13px,1.35vw,17px);box-shadow:0 16px 30px -14px #00103f;max-width:min(13em,58%);line-height:1.35;transform:scale(0) rotate(-6deg);opacity:0;transition:transform .55s var(--pop),opacity .3s}
.fl.in{transform:scale(1) rotate(var(--r,-3deg));opacity:1}
.fl em{font-style:normal;color:var(--blue);background:var(--yellow);border-radius:6px;padding:0 4px;margin-left:2px}
.fl.y{background:var(--yellow)}
.fl.y em{background:var(--white)}

/* ---------- 传送带 ---------- */
.belt{background:var(--ink);color:var(--white);overflow:hidden;position:relative;border-block:6px solid #1B2438}
.belt::before,.belt::after{content:"";position:absolute;left:0;right:0;height:6px;background:repeating-linear-gradient(90deg,#3A4560 0 6px,transparent 6px 26px);z-index:1;animation:roll 1.2s linear infinite}
.belt::before{top:-6px}.belt::after{bottom:-6px;animation-direction:reverse}
.belt-track{display:flex;width:max-content;animation:belt 60s linear infinite;padding-block:16px}
.belt:hover .belt-track{animation-play-state:paused}
.belt-item{display:flex;align-items:center;gap:12px;padding-inline:26px;font-family:var(--title);font-weight:900;font-size:clamp(17px,2vw,22px);white-space:nowrap;text-decoration:none;transform:skewX(-8deg);color:var(--white);border-right:1px dashed #ffffff26;cursor:pointer;background:none;border-top:0;border-bottom:0;border-left:0}
.belt-item .n{font-family:var(--latin);font-style:italic;color:var(--g3);font-size:.8em}
.belt-item .arr{color:var(--yellow);font-family:var(--latin);display:inline-block;transition:transform .4s var(--pop)}
.belt-item:hover .arr{transform:translateX(6px) scale(1.2)}
.belt-item:hover .to{color:var(--yellow)}
.belt-item.wip{color:#ffffff88}
@keyframes belt{to{transform:translateX(-50%)}}
@keyframes roll{to{background-position:26px 0}}

/* ---------- 区块标题 ---------- */
.sec-head{margin-bottom:clamp(28px,4vw,44px);display:grid;gap:4px}
.sec-head .lead{margin-top:10px}
.sec-head.split{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}

/* ---------- 最新一期 ---------- */
.feature{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(20px,3.5vw,48px);align-items:center}
@media (max-width:860px){.feature{grid-template-columns:minmax(0,1fr)}}
.cover{position:relative;border-radius:var(--corner);overflow:hidden;background:var(--deep);aspect-ratio:16/9;cursor:pointer;box-shadow:0 30px 60px -30px #001A63aa}
.cover img,.cover video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--pop),opacity .4s}
.cover video{opacity:0}
.cover.playing video{opacity:1}
.cover:hover img{transform:scale(1.05)}
.cover .num{position:absolute;right:14px;top:14px;z-index:2}
.cover .dur{position:absolute;right:12px;bottom:12px;z-index:2;background:#0C1424cc;color:var(--white);font-family:var(--latin);font-style:italic;font-weight:900;font-size:14px;padding:3px 10px;border-radius:var(--corner-s);backdrop-filter:blur(6px)}
.cover .play{position:absolute;inset:0;margin:auto;width:76px;height:76px;border-radius:50%;background:var(--yellow);display:grid;place-items:center;z-index:2;box-shadow:0 10px 30px -6px #000a;transform:scale(.6);opacity:0;transition:transform .45s var(--pop),opacity .25s}
.cover .play::after{content:"";border-left:22px solid var(--blue);border-top:14px solid transparent;border-bottom:14px solid transparent;margin-left:6px}
.cover:hover .play,.cover:focus-visible .play{transform:scale(1);opacity:1}
.feature .cover .play{transform:scale(1);opacity:1}
.feature .cover:hover .play{transform:scale(1.12)}
.num{display:inline-block;background:var(--yellow);color:var(--blue);font-family:var(--latin);font-weight:900;font-style:italic;font-size:22px;line-height:1;padding:6px 12px 5px;border-radius:9px;letter-spacing:.01em}
.num small{font-size:.6em;margin-right:2px}
.pill{display:inline-flex;align-items:center;gap:6px;background:var(--mist);color:var(--blue);font-weight:700;font-size:13px;padding:3px 12px;border-radius:var(--corner-s)}
.pill.cat{background:var(--sky)}
.feature h3{font-size:clamp(26px,3.2vw,40px);line-height:1.22;color:var(--ink);margin-block:14px 16px}
.pw{color:var(--blue);background:linear-gradient(transparent 58%,#FFC53D 58%,#FFC53D 94%,transparent 94%);padding-inline:.04em}
.feature .hook-q{font-weight:700;color:var(--blue);margin:-4px 0 8px;font-size:17px}
.feature .hook{color:var(--g2);white-space:pre-line;margin:0 0 22px;font-size:16px}
.mark-q{font-style:normal;color:var(--blue);background:var(--yellow);border-radius:.18em;padding:0 .08em;margin-left:.04em;display:inline-block;transform:rotate(6deg)}
.meta-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.fromto{font-family:var(--title);font-weight:900;color:var(--blue);font-size:14px;display:inline-flex;gap:6px;align-items:center}
.fromto i{font-style:normal;color:var(--yellow);font-family:var(--latin);-webkit-text-stroke:.6px var(--blue)}
.feature .btn-ghost{color:var(--blue);background:var(--mist);box-shadow:inset 0 0 0 2px var(--g5)}

/* ---------- 筛选 ---------- */
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:0;background:var(--white);color:var(--g1);font-weight:700;font-size:15px;padding:9px 16px;border-radius:var(--corner);box-shadow:inset 0 0 0 1.5px var(--g5);transition:transform .35s var(--pop),background .2s,color .2s}
.chip:hover{transform:translateY(-2px)}
.chip[aria-selected="true"]{background:var(--blue);color:var(--white);box-shadow:none}
.chip sup{font-family:var(--latin);font-style:italic;font-weight:900;color:var(--yellow);margin-left:4px;font-size:12px}
.chip:not([aria-selected="true"]) sup{color:var(--g3)}

/* ---------- 视频卡 ---------- */
.grid-eps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.4vw,30px)}
@media (max-width:980px){.grid-eps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.grid-eps{grid-template-columns:minmax(0,1fr)}}
.card{background:var(--white);border-radius:var(--corner);padding:10px 10px 18px;box-shadow:0 1px 0 var(--g5),0 18px 40px -28px #001A6366;transition:transform .45s var(--pop),box-shadow .3s;display:flex;flex-direction:column;gap:12px;animation:cardIn .6s var(--pop) both;animation-delay:calc(var(--i,0) * 60ms)}
.card:hover{transform:translateY(-6px) rotate(-.6deg);box-shadow:0 1px 0 var(--g5),0 28px 50px -26px #001A6388}
.card .cover{border-radius:16px 16px 16px 4px;box-shadow:none}
.card .body{padding:0 8px;display:grid;gap:10px}
.card h3{font-size:clamp(19px,1.7vw,22px);line-height:1.32;color:var(--ink)}
.card h3 a{text-decoration:none}
.card h3 a::after{content:"";position:absolute;inset:0}
.card .body{position:relative}
.card .sub{font-size:14px;color:var(--g2);margin:0}
.card.soon .cover::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#001A63cc,#001A6300 60%)}
.ribbon{position:absolute;right:12px;top:12px;z-index:3;background:var(--white);color:var(--blue);font-family:var(--title);font-weight:900;font-size:13px;padding:4px 12px;border-radius:var(--corner-s);transform:rotate(3deg)}
.empty{grid-column:1/-1;text-align:center;color:var(--g2);padding:40px}
@keyframes cardIn{from{opacity:0;transform:translateY(24px) scale(.97)}}

/* ---------- 竖屏 ---------- */
.scroll-btns{display:flex;gap:10px}
.shorts{display:flex;gap:clamp(14px,2vw,22px);overflow-x:auto;scroll-snap-type:x mandatory;padding:10px var(--gutter) 30px;scroll-padding-inline:var(--gutter);scrollbar-width:none}
@media (min-width:1240px){.shorts{padding-inline:calc((100vw - 1240px)/2 + var(--gutter));scroll-padding-inline:calc((100vw - 1240px)/2 + var(--gutter))}}
.shorts::-webkit-scrollbar{display:none}
.phone{flex:none;width:clamp(200px,22vw,250px);aspect-ratio:9/16;border-radius:28px;background:var(--ink);padding:7px;scroll-snap-align:start;position:relative;box-shadow:0 24px 40px -24px #001A63aa;transition:transform .45s var(--pop);border:0;color:inherit;text-align:left}
.phone:nth-child(odd){transform:rotate(-1.4deg)}
.phone:nth-child(even){transform:rotate(1.4deg) translateY(12px)}
.phone:hover{transform:rotate(0) translateY(-8px) scale(1.03)}
.phone .scr{position:absolute;inset:7px;border-radius:22px;overflow:hidden;background:var(--deep)}
.phone img,.phone video{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.phone video{opacity:0;transition:opacity .35s}
.phone.playing video{opacity:1}
.phone .tbar{position:absolute;left:0;right:0;top:0;z-index:2;padding:12px;display:flex;gap:8px;align-items:center;background:linear-gradient(#001A63e6,#001A6300)}
.phone .tbar .num{font-size:15px;padding:3px 8px;border-radius:7px}
.phone .tbar b{font-family:var(--title);font-weight:900;color:var(--white);font-size:14px;transform:skewX(-8deg)}
.phone .dur{position:absolute;right:12px;bottom:12px;z-index:2;color:var(--white);font-family:var(--latin);font-style:italic;font-weight:900;font-size:13px;background:#0C1424aa;padding:2px 9px;border-radius:var(--corner-s)}
.phone .notch{position:absolute;top:13px;left:50%;width:56px;height:6px;margin-left:-28px;border-radius:3px;background:#0C1424;z-index:3;opacity:.0}

/* ---------- 流水线 ---------- */
.line{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,250px),1fr));gap:16px;counter-reset:x}
.slot{position:relative;border-radius:var(--corner);padding:18px 18px 20px;background:#ffffff10;box-shadow:inset 0 0 0 1.5px #ffffff2e;display:grid;gap:10px;align-content:start;min-height:170px;transition:transform .4s var(--pop),background .2s;text-align:left;color:var(--white);border:0}
.slot:hover{transform:translateY(-4px) rotate(.6deg);background:#ffffff1a}
.slot.soon{background:var(--white);color:var(--ink);box-shadow:0 20px 40px -24px #000c}
.slot .row{display:flex;justify-content:space-between;align-items:center;gap:8px}
.slot .st{font-size:12px;font-weight:800;padding:2px 10px;border-radius:var(--corner-s);background:#ffffff1f;color:var(--sky);display:inline-flex;align-items:center;gap:6px}
.slot .st::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;animation:blink 1.4s ease-in-out infinite}
.slot.soon .st{background:var(--yellow);color:var(--blue)}
.slot h3{font-family:var(--title);font-weight:900;font-size:19px;line-height:1.35;transform:skewX(-8deg);transform-origin:left bottom;margin:0}
.slot.soon h3{color:var(--ink)}
.slot .ft{font-size:13px;color:var(--sky);display:flex;gap:6px;align-items:center;margin-top:auto}
.slot.soon .ft{color:var(--g2)}
.slot .ft i{font-style:normal;color:var(--yellow);font-family:var(--latin)}
.slot.soon .thumb{margin:-6px -6px 4px;border-radius:14px 14px 14px 4px;overflow:hidden;aspect-ratio:16/9;background:var(--deep)}
.slot.soon .thumb img{width:100%;height:100%;object-fit:cover}
.slot.soon .thumb.ph{display:grid;place-items:center;background:radial-gradient(120% 90% at 22% 18%,#2B63F0 0%,var(--bright) 30%,var(--blue) 62%,var(--deep) 100%);font-family:var(--latin);font-weight:900;font-style:italic;font-size:64px;color:var(--yellow)}
.slot.soon .thumb.ph span{display:inline-block;animation:wob 2.4s var(--pop) infinite}
@keyframes wob{0%,70%,100%{transform:rotate(0)}80%{transform:rotate(-14deg) scale(1.1)}90%{transform:rotate(10deg)}}
.gear{width:16px;height:16px;animation:spin 4s linear infinite}
@keyframes blink{50%{opacity:.25}}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- 工序 ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.4vw,28px);position:relative}
@media (max-width:820px){.steps{grid-template-columns:minmax(0,1fr)}}
.steps li{background:var(--mist);border-radius:var(--corner);padding:26px;position:relative;transition:transform .4s var(--pop)}
.steps li:hover{transform:translateY(-4px)}
.steps li:nth-child(3){background:var(--blue);color:var(--white)}
.steps li:nth-child(3) h3{color:var(--white)}
.steps li:nth-child(3) p{color:var(--sky)}
.steps i{display:grid;place-items:center;width:44px;height:44px;border-radius:var(--corner-s);background:var(--yellow);color:var(--blue);font-family:var(--latin);font-weight:900;font-size:24px;margin-bottom:16px}
.steps h3{font-family:var(--title);font-weight:900;font-size:24px;color:var(--ink);transform:skewX(-8deg);transform-origin:left bottom;margin:0 0 8px}
.steps p{margin:0;color:var(--g2)}
@media (min-width:821px){.steps li:not(:last-child)::after{content:"→";position:absolute;right:-26px;top:50%;margin-top:-18px;font-family:var(--latin);font-size:30px;color:var(--yellow);z-index:2;-webkit-text-stroke:1px var(--blue)}}

/* ---------- 页脚 ---------- */
.foot{padding-block:56px 40px}
.foot-in{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-end}
.foot-brand img{width:min(320px,80vw);height:auto}
.foot-cta{font-family:var(--title);font-weight:900;font-size:clamp(20px,2.4vw,26px);transform:skewX(-8deg);transform-origin:left bottom;margin:18px 0 6px}
.foot-where,.foot-meta p{color:var(--sky);font-size:14px;margin:0}
.foot-meta{display:grid;gap:6px;text-align:right}
@media (max-width:700px){.foot-meta{text-align:left}}
.slogan-en{font-family:var(--latin);font-weight:900;font-style:italic;font-size:22px!important;color:var(--white)!important}
.by{opacity:.75;font-size:12px!important}

/* ---------- 播放器 ---------- */
.player{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:clamp(0px,2vw,28px)}
.player[hidden]{display:none}
.p-backdrop{position:absolute;inset:0;background:#000d33e6;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);animation:fade .25s both}
.p-sheet{position:relative;width:min(1320px,100%);max-height:100%;background:var(--ink);border-radius:var(--corner);color:var(--white);display:flex;flex-direction:column;overflow:hidden;animation:sheetIn .5s var(--pop) both;box-shadow:0 40px 100px -30px #000}
@media (max-width:700px){.p-sheet{border-radius:0;height:100%}}
.p-bar{display:flex;align-items:center;gap:14px;padding:12px 14px 12px 18px;border-bottom:1px solid #ffffff14;flex-wrap:wrap}
.p-id{display:flex;align-items:center;gap:10px;min-width:0}
.p-name{font-family:var(--title);font-weight:900;font-size:18px;transform:skewX(-8deg)}
.tabs{display:flex;gap:4px;background:#ffffff0f;padding:4px;border-radius:var(--corner);margin-left:auto;overflow-x:auto;max-width:100%}
.tab{border:0;background:none;color:#ffffffb0;font-weight:700;font-size:14px;padding:6px 14px;border-radius:var(--corner-s);white-space:nowrap}
.tab[aria-selected="true"]{background:var(--white);color:var(--blue)}
.p-x{background:#ffffff14;color:var(--white);box-shadow:none;flex:none}
@media (max-width:700px){.tabs{order:3;margin-left:0;width:100%}.p-x{margin-left:auto}}
.p-body{display:grid;grid-template-columns:minmax(0,1fr) 360px;min-height:0;overflow:hidden}
@media (max-width:1000px){.p-body{grid-template-columns:minmax(0,1fr);overflow-y:auto}}
.p-stage{position:relative;background:#000;display:grid;place-items:center;min-height:0}
.p-stage video{width:100%;max-height:calc(100vh - 140px);aspect-ratio:16/9;background:#000;display:block}
.p-stage.vert video{aspect-ratio:9/16;width:auto;height:min(calc(100vh - 140px),900px);max-width:100%}
@media (max-width:1000px){.p-stage video{max-height:none}.p-stage.vert video{height:auto;width:min(100%,420px);max-height:72vh}}
.p-side{padding:22px 22px 28px;overflow-y:auto;max-height:calc(100vh - 140px);display:grid;gap:16px;align-content:start;contain:size}
@media (max-width:1000px){.p-side{max-height:none;contain:none}}
.p-q{font-size:24px;line-height:1.3;color:var(--white)}
.p-q em{font-style:normal;color:var(--yellow)}
.p-sub{color:var(--g3);margin:-6px 0 0;font-size:14px}
.guess{background:var(--blue);border-radius:var(--corner);padding:16px 18px;display:grid;gap:10px;position:relative}
.guess::before{content:"先猜一下";font-family:var(--title);font-weight:900;font-size:13px;color:var(--blue);background:var(--yellow);padding:1px 10px;border-radius:var(--corner-s);justify-self:start;transform:skewX(-8deg)}
.guess p{margin:0;font-size:15px;line-height:1.6}
.guess button{justify-self:start;border:0;background:var(--white);color:var(--blue);font-weight:800;font-size:14px;padding:6px 14px;border-radius:var(--corner-s);transition:transform .3s var(--pop)}
.guess button:hover{transform:scale(1.06)}
.side-h{font-size:13px;color:var(--g3);font-weight:700;letter-spacing:.1em;margin:4px 0 -6px}
.chapters{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.chapters button{width:100%;display:grid;grid-template-columns:52px minmax(0,1fr);gap:8px;align-items:baseline;text-align:left;border:0;background:none;color:#ffffffc8;padding:8px 10px;border-radius:12px;font-size:14px;line-height:1.5;transition:background .2s,color .2s}
.chapters button:hover{background:#ffffff12;color:var(--white)}
.chapters button span{font-family:var(--latin);font-style:italic;font-weight:900;color:var(--g3)}
.chapters li.on button{background:#FFC53D1f;color:var(--white)}
.chapters li.on button span{color:var(--yellow)}
.chapters.off{opacity:.45}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags span{font-size:12px;color:var(--sky);background:#ffffff10;padding:2px 10px;border-radius:var(--corner-s)}
.more{font-size:13px;color:var(--g3)}
.more summary{cursor:pointer;color:#ffffffb0;font-weight:700}
.more p{margin:8px 0 0}
.endcard{position:absolute;inset:0;background:radial-gradient(120% 90% at 22% 18%,#2B63F0 0%,var(--bright) 30%,var(--blue) 62%,var(--deep) 100%);display:grid;place-items:center;text-align:center;padding:20px;animation:fade .4s both}
.endcard[hidden]{display:none}
.end-in{display:grid;justify-items:center;gap:10px}
.end-mark{width:min(200px,36vw);aspect-ratio:1.5}
.end-ok{font-size:clamp(40px,6vw,72px);line-height:1.1;color:var(--white);animation:popIn .7s var(--pop) .15s both}
.end-made{margin:0;color:var(--sky);font-size:17px}
.end-made b{color:var(--yellow)}
.end-btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:14px}
@keyframes fade{from{opacity:0}}
@keyframes sheetIn{from{opacity:0;transform:translateY(40px) scale(.96)}}
@keyframes popIn{from{opacity:0;transform:skewX(-8deg) scale(.6)}}

/* ---------- 提示 ---------- */
.toast{position:fixed;left:50%;bottom:28px;z-index:90;background:var(--yellow);color:var(--blue);font-family:var(--title);font-weight:900;font-size:17px;padding:12px 22px;border-radius:var(--corner);box-shadow:0 18px 40px -16px #001A63;transform:translate(-50%,140%) scale(.8);transition:transform .5s var(--pop),opacity .3s,visibility .5s;opacity:0;visibility:hidden;pointer-events:none;max-width:calc(100vw - 32px);text-align:center}
.toast.in{transform:translate(-50%,0) scale(1);opacity:1;visibility:visible}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .belt{overflow-x:auto}
  .card{animation:none}
}