img{height:auto}

:root{--ink:#0e1c23;--cream:#e8e3ac;--paper:#efeee6;--blue:#163a4e}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;color:var(--cream);background:var(--ink);font-family:Arial,"Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button,select{cursor:pointer}a:focus-visible,button:focus-visible,select:focus-visible{outline:3px solid #cb9159;outline-offset:5px}.en{display:none}html.english .cn{display:none}html.english .en{display:inline}header{position:absolute;top:0;left:0;right:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:24px 5%;border-bottom:1px solid #e8e3ac40}.brand{font-size:14px;letter-spacing:1px}header nav{display:flex;align-items:center;gap:25px;font-size:12px}#language{background:none;color:inherit;border:0;padding:8px}.hero{height:94svh;min-height:720px;max-height:1080px;position:relative;overflow:hidden}.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:55% 42%;filter:saturate(.64);animation:drift 22s ease-in-out infinite alternate}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#091c2ecc 0,#091c2e40 66%,#06162122),linear-gradient(0deg,#0e1c23d9,transparent 60%)}.hero-copy{position:absolute;z-index:1;left:5%;top:150px;right:5%}.album{font-size:20px;font-weight:400;letter-spacing:2px;margin:0}.hero h1{font:italic clamp(90px,15.5vw,225px)/1 Georgia,serif;font-weight:400;letter-spacing:-8px;transform:rotate(-4deg);transform-origin:left;margin:20px 0 39px}.hero .promise{font-size:clamp(29px,3.7vw,50px);font-weight:500;line-height:1.5;letter-spacing:-1px;max-width:790px;margin:0 0 24px}.hero .scope{font-size:14px;line-height:1.9;margin:0 0 29px;color:#e8e6d7}.actions{display:flex;gap:26px;align-items:center;font-size:13px}.solid{display:inline-block;background:var(--cream);color:var(--ink);padding:15px 23px;border:0}.underline{border-bottom:1px solid currentColor;padding:8px 0}.hero-foot{position:absolute;z-index:1;bottom:28px;left:5%;right:5%;display:flex;justify-content:space-between;font-size:11px}.watch{padding:64px 6% 80px}.watch video{display:block;width:100%;aspect-ratio:16/9;max-height:80vh;background:#090f12;object-fit:contain}.section{padding:85px 7%}.section h2{font-size:clamp(31px,4vw,50px);font-weight:400;line-height:1.3;letter-spacing:-1px;margin:0 0 28px}.section p{font-size:15px;line-height:2;margin:0;max-width:780px}.paper{background:var(--paper);color:#1c292e}.warm{background:#dfdbae;color:#22302c}.intro-row{display:grid;grid-template-columns:1fr 1.15fr;gap:9%;align-items:start}.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:42px;border-top:1px solid #adb2a4;padding-top:25px}.specs b{display:block;font-size:30px;line-height:1.2;font-weight:400;margin-bottom:10px}.specs span{font-size:12px;color:#596557}.fine{font-size:12px!important;line-height:1.9!important;margin-top:25px!important;color:#667063}.portrait-row{display:grid;grid-template-columns:1.3fr 1fr;gap:8%;align-items:center}.portrait-row img{width:100%;display:block}.portrait-row p{color:#b7c9cc}.journey{display:flex;justify-content:space-between;gap:12px;margin-top:52px;border-top:1px solid #65767b;padding-top:22px;font-size:14px;color:#d5d9c6}.journey>span:not(:last-child):after{content:' \00b7';color:#778f91;margin-left:12px}.archive-toolbar{display:flex;gap:25px;align-items:center;margin:34px 0 20px}.archive-toolbar select{flex:1;min-width:0;background:transparent;border:0;border-bottom:1px solid #818e7c;padding:13px 2px;color:inherit;font-size:15px;border-radius:0}.archive-toolbar a{font-size:12px;white-space:nowrap}.archive-frame{width:100%;height:760px;display:block;border:0;background:#171c20}.archive-note{margin-top:12px!important;font-size:12px!important;color:#6a7666}details{margin-top:30px;border-top:1px solid #a2ab9a;padding-top:18px}summary{cursor:pointer;font-size:14px}.detail-text{padding-top:20px;line-height:2;font-size:13px}code{font-family:Consolas,monospace;font-size:12px;background:#0000000a;overflow-wrap:anywhere}.production{background:#15394c}.production p{color:#c6d3d2}.process-flow{display:grid;grid-template-columns:repeat(4,1fr);margin-top:40px;border-top:1px solid #8ca7aa}.process-flow div{padding:26px 18px 15px 0;line-height:1.8;font-size:15px}.production-media{margin-top:32px;display:grid;grid-template-columns:1fr 1fr;gap:20px}.production-media img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}.edit-proof{margin-top:35px;display:block}.edit-proof img{width:100%;display:block}.edit-grid{display:grid;grid-template-columns:1fr 1fr;gap:8%}.open h2{max-width:800px}.open p{color:#becdce}.open-links{display:flex;gap:35px;margin-top:34px;font-size:14px;align-items:center}.pending{color:#859e9f}.footer{padding:30px 7%;display:flex;justify-content:space-between;gap:25px;border-top:1px solid #3d5158;color:#8caaa9;font-size:11px;line-height:1.7}.english .hero h1{font-size:clamp(90px,15.5vw,225px)}@keyframes drift{to{transform:scale(1.035)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}@media(max-width:760px){header{padding:18px 5%}.brand{max-width:220px;font-size:12px}header nav{gap:12px}header nav a:not(:last-of-type){display:none}.hero{height:90svh;min-height:700px;max-height:900px}.hero>img{object-position:60% center}.hero-copy{top:160px}.album{font-size:15px;letter-spacing:1px}.hero h1,.english .hero h1{font-size:86px;letter-spacing:-5px;margin:26px 0 38px}.hero .promise{font-size:30px;line-height:1.55;max-width:360px}.hero .scope{max-width:300px;font-size:12px}.hero-foot{font-size:10px}.watch{padding:30px 5% 45px}.section{padding:52px 6%}.section p{font-size:14px}.intro-row,.portrait-row,.edit-grid{grid-template-columns:1fr;gap:30px}.section h2{font-size:32px;margin-bottom:20px}.specs{gap:14px}.specs b{font-size:22px}.specs span{font-size:10px}.journey{flex-wrap:wrap;justify-content:start;margin-top:30px;gap:10px;font-size:12px}.journey>span:not(:last-child):after{margin-left:5px}.archive-toolbar{gap:15px}.archive-frame{height:650px}.process-flow{grid-template-columns:1fr 1fr}.production-media{gap:12px}.footer{display:block}.footer>span{display:block;margin-top:10px}.open-links{flex-wrap:wrap;gap:20px}}

.promise sup{font-size:.38em;vertical-align:super;margin-left:2px}.hero-foot{align-items:center;gap:24px}.tool-credits{display:flex;align-items:center;gap:26px;color:#e6e6e6}.tool-credits a{display:flex;align-items:center;gap:8px;min-height:34px;font-size:13px;transition:transform .2s}.tool-credits a:hover{transform:translateY(-2px)}.tool-credits img{display:block;width:27px;height:27px;object-fit:contain}.tool-credits .jianying-logo{width:70px;height:19px}.tool-credits .minimax-logo{width:104px;height:auto}.hero .promise{font-size:clamp(26px,3.5vw,48px)}
@media(max-width:760px){.hero{min-height:790px}.hero-copy{top:140px}.hero-foot{align-items:flex-start;flex-direction:column;gap:14px;bottom:25px}.tool-credits{flex-wrap:wrap;gap:12px 20px}.tool-credits a{font-size:11px;gap:6px}.tool-credits img{width:23px;height:23px}.tool-credits .jianying-logo{width:59px;height:16px}.tool-credits .minimax-logo{width:84px}.hero .promise{font-size:28px;max-width:390px}.hero .scope{max-width:340px}.english .hero .promise{font-size:25px}}
@media(max-width:360px){.hero{min-height:830px}.tool-credits{gap:8px 14px}.tool-credits .minimax-logo{width:74px}}

.skip{position:fixed;top:-100px;left:20px;z-index:20;background:var(--cream);color:var(--ink);padding:12px}.skip:focus{top:12px}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px;margin:20px 0}td,th{text-align:left;font-weight:400;border-bottom:1px solid #7a837840;padding:13px 10px 13px 0;vertical-align:top}th{white-space:nowrap}pre{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8;background:#142e2710;padding:18px}.reference-links{margin-top:22px!important}.reference-links a{text-decoration:underline;text-underline-offset:4px}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.revealed{opacity:1;transform:none}.film-playing>img{animation-play-state:paused}.footer>span:last-child{max-width:620px}.hero-foot{z-index:2}.hero h1{pointer-events:none}@media(max-width:760px){header nav a{display:none!important}.brand{max-width:250px}.hero-copy{top:135px}.hero h1,.english .hero h1{font-size:clamp(66px,19vw,86px)}.album{max-width:290px;line-height:1.5}.hero .promise{font-size:26px}.actions{gap:18px;font-size:12px}.english .hero{min-height:820px}.archive-frame{height:620px}.open-links{line-height:1.8}td,th{font-size:12px}}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

.claim{white-space:nowrap}@media(max-width:760px){.claim{display:inline-block}.hero .promise{font-size:25px}.tool-credits{gap:10px}.tool-credits a{gap:5px;font-size:10px}.tool-credits .minimax-logo{width:74px}.tool-credits .jianying-logo{width:54px;height:15px}}

@media(min-width:761px){.hero{min-height:850px}}

/* Album navigation: a solid ink band keeps lettering independent of the photograph. */
.hero header{background:oklch(0.22 0.02 235);color:oklch(0.95 0.01 95);border-bottom:1px solid oklch(0.42 0.02 235);padding-block:18px}
.hero header a,.hero header button{transition:color .2s ease}.hero header a:hover,.hero header button:hover{color:var(--cream)}
.hero header .brand{font-weight:500;letter-spacing:.04em}.hero header nav{font-size:13px;gap:26px}.hero header a[href="#open"]{border-bottom:1px solid oklch(0.62 0.02 95);padding-bottom:4px}
.hero .actions .underline{font-weight:500}.hero .scope{max-width:570px}
.open-studio{background:oklch(0.91 0.023 92);color:oklch(0.29 0.025 228);padding-top:100px;padding-bottom:95px}
.studio-intro{display:grid;grid-template-columns:1.1fr 1fr;gap:8%;align-items:start}.studio-intro h2{font-size:clamp(34px,4.1vw,60px);line-height:1.25;margin:0}.studio-intro p{max-width:48ch;color:#43564f}
.studio-repo{display:inline-block;margin-top:22px;padding-bottom:7px;border-bottom:1px solid currentColor;font-size:15px}
.studio-tabs{display:flex;gap:32px;margin:52px 0 0;border-bottom:1px solid #9ca99d}.studio-tabs button{border:0;border-bottom:2px solid transparent;padding:15px 0;background:none;color:#57695e;font-size:15px;line-height:1.5}.studio-tabs button[aria-selected="true"]{color:#223943;border-bottom-color:#223943}.studio-tabs button:hover{color:#233943}
.studio-panel{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:5%;align-items:center;padding-top:32px;min-height:365px}.studio-panel[hidden]{display:none}
.studio-diagram{margin:0;min-width:0}.studio-diagram picture.cn,.english .studio-diagram picture.en{display:block}.studio-diagram picture.en,.english .studio-diagram picture.cn{display:none}.studio-diagram img{width:100%;height:auto;display:block}
.studio-caption h3{font-weight:400;font-size:clamp(24px,2.2vw,31px);line-height:1.4;margin:0 0 18px}.studio-caption p{font-size:14px;line-height:1.95;margin:0 0 16px;color:#43564f}.studio-caption .studio-note{font-size:12px;color:#59695d}.studio-text-link{font-size:13px;text-decoration:underline;text-underline-offset:5px;line-height:1.8;display:inline-block;margin-top:5px}
.start-steps{margin:0;padding-left:20px;font-size:14px;line-height:1.9;color:#43564f}.start-steps li{padding-left:5px;margin-bottom:12px}.start-steps b{font-weight:600}
.author-footer{padding:62px 7% 28px;background:oklch(0.22 0.02 235);color:oklch(0.95 0.01 95)}.author-link{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:48px}.author-link>span{font-size:clamp(17px,2vw,27px);line-height:1.6;max-width:520px}.author-link strong{font:italic clamp(44px,6vw,86px)/1 Georgia,serif;font-weight:400;white-space:nowrap}.author-link strong span{display:inline-block;font:400 .7em Arial;transition:transform .25s ease}.author-link:hover strong span{transform:translate(5px,-5px)}.footer-bottom{border-top:1px solid #50605f;display:flex;justify-content:space-between;gap:32px;padding-top:25px;color:#bcc8c1;font-size:11px;line-height:1.8}.footer-bottom p{margin:0;max-width:620px}
.story-contact{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:32px 0 0;overflow:hidden}.story-contact figure{margin:0;position:relative;overflow:hidden}.story-contact img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}.story-contact figcaption{padding:12px 0;font-size:13px;color:#56665a}
.process-flow{position:relative}.process-flow:before{content:"";position:absolute;top:-1px;left:0;width:100%;height:2px;background:#e8e3ac;transform:scaleX(var(--flow-progress,0));transform-origin:left}
.beat-demo{margin-top:34px;padding:28px;background:#dcded2;position:relative;overflow:hidden}.beat-controls{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:23px}.beat-controls p{font-size:13px!important;color:#526254}.beat-controls button{padding:9px 15px;background:transparent;color:#233943;border:1px solid #66776b;font-size:13px;white-space:nowrap}.beat-frames{display:grid;grid-template-columns:2fr 1fr 1fr;gap:8px;position:relative}.beat-frames figure{margin:0;opacity:.48;transition:opacity .12s}.beat-frames figure:first-child{opacity:1}.beat-frames img{width:100%;height:150px;object-fit:cover;display:block}.beat-frames figcaption{font-size:12px;padding-top:9px}.beat-track{height:60px;position:relative;margin-top:18px;overflow:hidden}.beat-track svg{width:100%;height:100%;display:block}.beat-cursor{position:absolute;left:0;top:0;bottom:0;width:2px;background:#884c48}.beat-cursor:before{content:"";position:absolute;left:-4px;top:0;width:10px;height:10px;background:#884c48;transform:rotate(45deg)}
@media(max-width:950px){.studio-panel{grid-template-columns:1fr;gap:25px}.studio-caption{max-width:680px}.studio-intro{gap:30px}.studio-tabs{gap:25px}.author-link strong{font-size:64px}}
@media(max-width:760px){.hero header{padding:15px 5%}.hero header .brand{max-width:210px;font-size:11px}.hero header nav{gap:12px;font-size:11px}.hero header nav a[href="#open"]{display:inline!important;white-space:nowrap}.hero header #language{padding:6px 0}.english .hero header .brand{max-width:155px;font-size:10px}.open-studio{padding-top:60px;padding-bottom:54px}.studio-intro{grid-template-columns:1fr;gap:22px}.studio-intro h2{font-size:36px}.studio-intro p{font-size:14px}.studio-tabs{margin-top:30px;gap:0;justify-content:space-between}.studio-tabs button{font-size:12px;max-width:32%;padding:13px 0;line-height:1.6}.studio-panel{padding-top:24px;min-height:0}.studio-caption h3{font-size:26px}.studio-caption p{font-size:14px}.author-footer{padding:40px 6% 24px}.author-link{align-items:flex-start;flex-direction:column;gap:26px;padding-bottom:34px}.author-link strong{font-size:64px}.footer-bottom{flex-direction:column;gap:12px}.story-contact{gap:8px}.story-contact img{aspect-ratio:4/5}.story-contact figcaption{font-size:11px}.beat-demo{padding:18px 14px}.beat-controls{gap:12px}.beat-controls p{font-size:11px!important}.beat-controls button{font-size:11px;padding:8px 10px}.beat-frames img{height:110px}.beat-frames figcaption{font-size:10px}.beat-track{height:46px}}
@media(max-width:600px){.studio-diagram img{aspect-ratio:440/700}}
@media(prefers-reduced-motion:reduce){.hero>img{animation:none!important}.author-link strong span,.beat-frames figure{transition:none}}

.motion-off *{animation-play-state:paused!important}.beat-controls button:disabled{opacity:.6;cursor:default}@media(max-width:760px){.hero header{flex-wrap:wrap;row-gap:9px}.hero header nav{gap:12px}.hero header .brand{max-width:none}.english .hero header .brand{max-width:none}.studio-diagram img{object-fit:contain}}

.listen{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:0 7% 64px;color:#e8e6d7}.listen h2{font-size:clamp(19px,2.2vw,28px);font-weight:400;margin:0 0 18px}.listen a,.social-links a{font-size:13px;text-decoration:underline;text-underline-offset:5px}.listen iframe{border:0;flex:0 0 330px;max-width:100%;background:#f7f7f7}.social-links{display:flex;gap:28px;flex-wrap:wrap;padding-bottom:30px}.english .listen{gap:24px}@media(max-width:760px){.listen{flex-direction:column;align-items:flex-start;padding:0 6% 45px}.listen iframe{flex:none;width:330px;max-width:100%}.social-links{gap:20px}}

summary{list-style:none;display:flex;align-items:center;gap:12px}summary::-webkit-details-marker{display:none}summary:before{content:"";display:inline-block;flex:0 0 12px;width:12px;height:12px;background:linear-gradient(currentColor,currentColor) center/12px 1px no-repeat,linear-gradient(currentColor,currentColor) center/1px 12px no-repeat}details[open]>summary:before{background:linear-gradient(currentColor,currentColor) center/12px 1px no-repeat}.archive-toolbar select{appearance:none}

@media(max-width:760px){.listen iframe{display:none}}

.watch .film-embed{display:block;width:100%;height:auto;aspect-ratio:16/9;border:0;background:#090f12}.film-external{display:inline-block;margin-top:18px;font-size:13px;text-decoration:underline;text-underline-offset:5px}

button.film-external{background:none;border:0;color:inherit;padding:0;margin-right:24px;cursor:pointer}.film-external[hidden]{display:none}#film-error{font-size:13px;line-height:1.7}