@font-face{font-family:Flight;src:url('/fonts/display.woff2') format('woff2');font-weight:600;font-display:swap}
[hidden]{display:none!important}
:root{color-scheme:dark;--bg:#11120f;--panel:#1c1d18;--ink:#efeee7;--muted:#b2b4a8;--line:#3c3e32;--accent:#d4f46b;--soft:#e7e8dc;font-family:Arial,'PingFang SC','Microsoft YaHei',sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.6}body:has(.menu[open]){overflow:hidden}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,select{cursor:pointer}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}img,video{max-width:100%;display:block}button{color:inherit}p,h1,h2,h3,figure{margin:0}p+p{margin-top:1rem}h1,h2,h3{line-height:1.1;text-wrap:balance}h1,h2,.display{font-family:Flight,'Arial Narrow',Impact,sans-serif;font-weight:600;letter-spacing:-.045em}h1{font-size:clamp(3rem,7.2vw,7.7rem)}h2{font-size:clamp(2.4rem,4.7vw,4.5rem)}h3{font-size:1.5rem;letter-spacing:-.025em}small,.small{font-size:.8rem;color:var(--muted)}.wrap{width:min(1360px,calc(100% - 104px));margin:auto}.section{padding-block:100px}.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);margin-bottom:20px}.muted{color:var(--muted)}.skip{position:absolute;left:20px;top:-90px;z-index:100;padding:12px;background:var(--accent);color:var(--bg)}.skip:focus{top:10px}.header{height:88px;display:flex;align-items:center;justify-content:space-between;gap:28px;border-bottom:1px solid var(--line);position:relative;z-index:10}.brand{display:flex;gap:12px;align-items:center;flex-shrink:0;font-weight:700;font-size:1.1rem;letter-spacing:-.04em}.brand-mark{background:var(--accent);color:var(--bg);font-size:.95rem;font-weight:900;padding:4px 8px;transform:skew(-10deg);letter-spacing:-.1em}.header nav{display:flex;align-items:center;gap:28px;font-size:.86rem}.header nav a{color:var(--muted);padding-block:12px}.header nav a:hover{color:var(--ink)}.header-tools{display:flex;align-items:center;gap:20px}.locale{font-size:.8rem;min-width:44px;min-height:44px;display:grid;place-items:center}.button{display:inline-flex;justify-content:center;align-items:center;gap:24px;min-height:50px;padding:12px 23px;background:var(--accent);color:#171a0c;font-weight:700;border:1px solid var(--accent);font-size:.86rem;transition:background .2s,transform .2s}.button:hover{background:#e2ff89;transform:translateY(-2px)}.button.secondary{background:transparent;color:var(--ink);border-color:var(--line)}.button.secondary:hover{background:var(--panel)}.button.wide{width:100%}.menu{display:none}.hero{position:relative;min-height:720px;margin-top:26px;isolation:isolate;display:flex;align-items:center;overflow:hidden;border-radius:3px}.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;object-position:63% center}.hero:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(7,12,15,.83),rgba(8,12,14,.48) 39%,rgba(10,15,18,.03) 77%),linear-gradient(0deg,rgba(9,14,17,.8),transparent 35%)}.hero-copy{max-width:620px;padding:62px 44px 100px}.hero h1{font-size:clamp(3.5rem,6.7vw,7.2rem);text-transform:uppercase;line-height:.98;max-width:650px}.hero h1 span{color:var(--accent)}.hero-copy>p:not(.eyebrow){color:#d4d8d4;max-width:370px;margin-top:26px;font-size:.94rem}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:30px;flex-wrap:wrap}.text-link{display:inline-flex;gap:20px;align-items:center;min-height:44px;font-size:.85rem;border-bottom:1px solid currentColor}.hero-meta{position:absolute;bottom:26px;left:44px;right:32px;display:flex;justify-content:space-between;gap:25px;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:#cdd1cf}.substrip{display:flex;justify-content:space-between;gap:24px;align-items:center;padding-block:23px;border-bottom:1px solid var(--line);font-size:.78rem}.substrip p{margin:0}.status-text{display:inline-flex;align-items:center;gap:9px;color:var(--accent)}.status-text:before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}.section-head{display:flex;align-items:end;justify-content:space-between;gap:35px;margin-bottom:44px}.section-head>p{max-width:345px;color:var(--muted);font-size:.9rem}.scene-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px 24px}.scene{min-width:0}.scene-art{aspect-ratio:1.6;position:relative;overflow:hidden;background:#252c2b;margin-bottom:20px}.scene-art img{width:100%;height:100%;object-fit:cover;transition:transform .6s}.scene:hover .scene-art img{transform:scale(1.045)}.scene-art .tag{position:absolute;top:14px;left:14px;background:rgba(16,20,19,.86);padding:5px 9px;font-size:.62rem;letter-spacing:.08em}.scene-art .art-caption{position:absolute;right:12px;bottom:9px;font-size:.57rem;color:white;text-shadow:0 1px 3px black}.scene[data-index='1'] .scene-art img{object-position:80% 50%;filter:sepia(.15) saturate(.7)}.scene[data-index='2'] .scene-art img{object-position:95% 60%;filter:brightness(1.15)}.scene[data-index='3'] .scene-art img{filter:hue-rotate(15deg) brightness(.7)}.scene[data-index='4'] .scene-art img{filter:sepia(.4) saturate(.6);object-position:20% 60%}.scene[data-index='5'] .scene-art img{filter:grayscale(.7);object-position:85% 55%}.scene h3{font-family:Flight,Arial,sans-serif;font-size:1.7rem;font-weight:550}.scene p{color:var(--muted);font-size:.84rem;margin-top:10px}.scene .scene-link{display:flex;align-items:center;justify-content:space-between;margin-top:16px;min-height:44px;font-size:.76rem;color:var(--accent)}.studio-section{background:var(--soft);color:#171b13;padding-block:85px}.studio-section .eyebrow{color:#53632c}.studio-section .muted,.studio-section small{color:#5c6155}.studio-section .section-head>p{color:#5c6155}.studio-grid{display:grid;grid-template-columns:.9fr 1.1fr;border-top:1px solid #b7bdab;padding-top:34px;gap:52px}.photo-drop{min-height:315px;position:relative;background:#dce0d2;border:1px dashed #a3ae91;display:grid;place-items:center;text-align:center;overflow:hidden;padding:35px}.photo-drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.photo-drop:focus-within{outline:3px solid #3d4f1b;outline-offset:3px}.photo-drop .plus{font-size:2.3rem;color:#4a5936;line-height:1;margin-bottom:15px}.photo-drop strong{display:block;font-size:1rem;margin-bottom:8px}.photo-drop img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#dce0d2}.photo-drop.has-image .drop-copy{visibility:hidden}.photo-meta{display:flex;justify-content:space-between;gap:20px;margin-top:12px;font-size:.75rem;color:#56614a}.clear{background:none;border:0;text-decoration:underline;padding:0;color:inherit;font-size:.75rem;min-height:30px}.fields{display:grid;grid-template-columns:1fr 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figcaption{font-size:.7rem;color:var(--muted);margin-top:14px}.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 65px}.guide-row{padding:24px 0;display:flex;justify-content:space-between;gap:30px;align-items:start;border-top:1px solid var(--line)}.guide-row:hover h3{color:var(--accent)}.guide-row h3{font-family:Flight,Arial,sans-serif;font-size:1.6rem;font-weight:500;transition:color .2s}.guide-row p{color:var(--muted);font-size:.79rem;margin-top:10px;max-width:420px}.guide-row .arrow{color:var(--accent);font-size:1.3rem}.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.faq-list details{border-top:1px solid var(--line)}.faq-list details:last-child{border-bottom:1px solid var(--line)}.faq-list summary{padding:24px 36px 24px 0;cursor:pointer;position:relative;list-style:none;font-size:.94rem}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';position:absolute;right:5px;font-size:1.3rem;top:17px;color:var(--accent)}.faq-list details[open] summary:after{content:'−'}.faq-list details p{color:var(--muted);font-size:.88rem;padding-bottom:25px;max-width:590px}.closing{padding:65px 0 85px}.closing-inner{background:var(--accent);color:#1c2514;padding:50px;display:flex;justify-content:space-between;align-items:center;gap:35px}.closing .button{background:#1b2714;color:var(--ink);border-color:#1b2714;flex-shrink:0}.closing h2{font-size:clamp(2.5rem,4.5vw,4.5rem)}.closing p{margin-top:18px;font-size:.85rem;max-width:550px}.footer{padding-block:38px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:24px}.footer-top,.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer nav{display:flex;gap:25px;flex-wrap:wrap;font-size:.78rem}.footer-bottom{font-size:.68rem;color:var(--muted)}.footer-bottom p{max-width:740px;margin:0}.breadcrumbs{display:flex;flex-wrap:wrap;gap:10px;font-size:.75rem;color:var(--muted);padding-top:35px}.page-hero{padding-block:60px 55px;max-width:1000px}.page-hero h1{font-size:clamp(2.8rem,5.7vw,6rem)}.page-hero>.intro{max-width:740px;color:var(--muted);margin-top:27px;font-size:1.05rem;line-height:1.8}.page-meta{display:flex;gap:25px;flex-wrap:wrap;font-size:.72rem;color:var(--muted);margin-top:26px}.article-layout{display:grid;grid-template-columns:230px minmax(0,780px);gap:75px;padding-bottom:90px}.toc{position:sticky;top:24px;align-self:start;border-left:1px solid var(--line);padding-left:20px}.toc strong{font-size:.75rem;display:block;margin-bottom:12px}.toc a{font-size:.77rem;display:block;color:var(--muted);padding-block:7px;line-height:1.5}.toc a:hover{color:var(--accent)}.prose{min-width:0}.prose section{margin-bottom:45px;scroll-margin-top:30px}.prose h2{font-size:2rem;margin-bottom:22px;letter-spacing:-.025em;line-height:1.25}.prose h3{font-size:1.15rem;margin-block:25px 12px}.prose p,.prose li{color:#c6c9bc;font-size:.96rem;line-height:1.9}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.prose img{margin-bottom:40px;width:100%;aspect-ratio:16/9;object-fit:cover}.prose blockquote{border-left:2px solid var(--accent);padding:15px 23px;margin:25px 0;background:var(--panel);font-size:.92rem;color:#d5dbc7;line-height:1.8}.prose .faq-list{margin-top:22px}.prose .faq-list p{font-size:.88rem}.template-layout{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding-block:30px 85px}.template-layout img{width:100%;height:100%;min-height:400px;object-fit:cover;object-position:75% center}.template-notes{display:grid;gap:22px}.template-notes p{font-size:.9rem;color:var(--muted)}.template-notes h2{font-size:1.45rem;margin-bottom:10px}.template-notes .eyebrow{margin:0}.template-notes .button{margin-top:15px}.no-script{background:#272e1b;padding:16px;font-size:.8rem}.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-block:-10px 30px}.filter{min-height:42px;border:1px solid var(--line);background:transparent;padding:8px 20px;font-size:.78rem}.filter[aria-pressed='true']{background:var(--accent);color:#1b2512;border-color:var(--accent)}.not-found{padding-block:120px;max-width:700px}.not-found p{margin-block:25px}body[data-locale='zh'] h1,body[data-locale='zh'] h2{letter-spacing:-.025em;line-height:1.18}body[data-locale='zh'] .hero h1{font-size:clamp(3.3rem,6.3vw,6.1rem)}
@media(min-width:1600px){.hero{min-height:780px}}@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.header nav{gap:18px}.header .button{display:none}.hero{min-height:660px}.hero-copy{padding-left:30px;max-width:530px}.hero-meta{left:30px}.section{padding-block:75px}.studio-grid{gap:32px}.roadster-feature,.reference-grid,.faq{gap:40px}.article-layout{gap:40px;grid-template-columns:190px minmax(0,1fr)}.scene-grid{gap:30px 20px}.scene h3{font-size:1.45rem}.template-layout{gap:35px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.header{height:74px;gap:10px}.brand{font-size:.96rem}.brand-mark{font-size:.83rem}.header nav{display:none}.header-tools{gap:8px}.menu{display:block}.menu summary{list-style:none;min-width:44px;min-height:44px;display:grid;place-items:center;font-size:1.3rem;cursor:pointer}.menu summary::-webkit-details-marker{display:none}.menu nav{display:flex;position:absolute;left:-18px;right:-18px;top:74px;height:calc(100dvh - 74px);background:var(--bg);padding:35px;flex-direction:column;align-items:stretch;justify-content:start;z-index:20;gap:10px}.menu nav a{font-size:1.4rem;padding:14px 0}.hero{margin-top:16px;min-height:680px;align-items:start}.hero>img{object-position:66% center}.hero:after{background:linear-gradient(180deg,rgba(8,12,15,.76),rgba(8,12,15,.27) 38%,rgba(8,12,15,.05) 60%,rgba(8,12,15,.9)),linear-gradient(90deg,rgba(8,12,15,.2),transparent)}.hero-copy{padding:38px 22px 110px;max-width:100%}.hero h1{font-size:clamp(3.6rem,12vw,5.8rem);max-width:480px}.hero-copy>p:not(.eyebrow){font-size:.88rem;max-width:290px;margin-top:22px}.hero-actions{gap:18px;margin-top:25px}.hero-actions .button{font-size:.78rem;padding-inline:17px;gap:18px}.hero-meta{left:22px;right:22px;bottom:25px;flex-direction:column;gap:9px;max-width:290px}.substrip{align-items:start;gap:13px;flex-direction:column;padding-block:22px}.substrip .muted{font-size:.74rem}.section{padding-block:64px}.section-head{display:block;margin-bottom:30px}.section-head>p{margin-top:20px;max-width:500px}.scene-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 16px}.scene h3{font-size:1.36rem}.scene p{font-size:.78rem}.scene-art{aspect-ratio:1.1;margin-bottom:14px}.scene-art img{object-position:70% center}.scene-art .tag{font-size:.5rem;left:8px;top:8px;padding:4px 6px}.scene-art .art-caption{font-size:.46rem;right:6px}.scene .scene-link{font-size:.69rem}.studio-section{padding-block:64px}.studio-grid{grid-template-columns:1fr;gap:30px;padding-top:26px}.photo-drop{min-height:260px}.fields{gap:14px}.field textarea{min-height:245px}.roadster-feature{grid-template-columns:1fr;gap:35px;padding-block:65px}.roadster-feature img{aspect-ratio:1.45;max-height:410px}.reference{padding-block:65px}.reference-grid{grid-template-columns:1fr;gap:30px}.guide-grid{grid-template-columns:1fr}.guide-row{gap:20px;padding-block:22px}.faq{grid-template-columns:1fr;gap:32px}.closing{padding-block:20px 65px}.closing-inner{padding:32px 24px;flex-direction:column;align-items:start;gap:28px}.closing h2{font-size:2.65rem}.footer-top,.footer-bottom{flex-direction:column;align-items:start}.footer nav{gap:15px;font-size:.74rem}.footer-bottom{gap:12px}.page-hero{padding-block:38px}.page-hero h1{font-size:clamp(2.5rem,9vw,4rem)}.page-hero>.intro{font-size:.96rem}.article-layout{grid-template-columns:1fr;gap:35px;padding-bottom:50px}.toc{position:static;border-left:0;border-top:1px solid var(--line);padding:20px 0 0;display:flex;gap:10px 20px;flex-wrap:wrap}.toc strong{width:100%;margin:0}.toc a{font-size:.75rem;padding:4px 0;max-width:100%}.prose h2{font-size:1.7rem}.prose p,.prose li{font-size:.91rem}.template-layout{grid-template-columns:1fr;gap:30px;padding-bottom:55px}.template-layout img{min-height:0;aspect-ratio:1.5}.filter-bar{gap:8px}.filter{font-size:.72rem;padding-inline:13px}body[data-locale='zh'] .hero h1{font-size:clamp(3.2rem,11vw,5rem)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.button:hover,.scene:hover .scene-art img{transform:none}}
/* Playable result videos replace the static showcase artwork. */
.result-video{width:100%;aspect-ratio:16/9;object-fit:contain;background:#070b10;color:var(--ink)}
video:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.hero>.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:65% center;z-index:0}
.hero:after{z-index:1;pointer-events:none;bottom:48px}
.hero-copy{position:relative;z-index:2;pointer-events:none}
.hero-copy a{pointer-events:auto}
.hero-meta{z-index:2;bottom:65px;pointer-events:none}
.scene-art{aspect-ratio:16/9}
.scene-art .result-video{height:100%;object-fit:contain}
.scene-art .tag{pointer-events:none}
.roadster-feature>.result-video{aspect-ratio:16/9;object-fit:contain}
.template-layout figure{align-self:start}.template-layout .result-video{aspect-ratio:16/9}
.template-layout figcaption,.prose figcaption{margin-top:12px;font-size:.75rem;color:var(--muted)}
.prose figure{margin-bottom:40px}
.video-error{font-size:.78rem;padding:12px;background:#242a20;position:relative;z-index:3}.video-error a{color:var(--accent);margin-left:10px;text-decoration:underline}
@media(max-width:760px){.hero>.hero-video{object-position:66% center}.hero-meta{bottom:66px}.scene-grid{grid-template-columns:1fr}.scene-art{aspect-ratio:16/9}.scene h3{font-size:1.7rem}.scene-art .tag{font-size:.62rem;padding:5px 9px;left:12px;top:12px}}
/* Preserve the portrait framing of the actual flight clips. */
.hero{background:#080c10;min-height:700px}.hero>.hero-video{left:auto;right:0;width:44%;height:100%;object-fit:contain;border-left:1px solid var(--line)}
.hero-copy{max-width:56%;padding:48px 36px 115px}.hero h1{font-size:clamp(3.4rem,6.5vw,6.8rem)}
.hero:after{background:linear-gradient(90deg,#080c10 40%,rgba(8,12,16,.5) 57%,transparent 68%);bottom:50px}
.hero-meta{right:48%;left:36px;flex-direction:column;gap:8px;bottom:35px}
.scene-art{aspect-ratio:3/4}.scene-art .result-video{aspect-ratio:auto}
.roadster-feature>.result-video{aspect-ratio:9/16;max-height:630px}.prose .result-video{aspect-ratio:9/16;max-height:600px}
.template-layout .result-video{aspect-ratio:auto;max-height:680px}.reference .result-video{aspect-ratio:9/16;max-height:640px;object-fit:contain}
@media(max-width:760px){.hero{display:flex;flex-direction:column;min-height:0}.hero:after{display:none}.hero-copy{order:0;max-width:100%;padding:32px 22px}.hero>.hero-video{order:1;position:relative;inset:auto;width:100%;height:auto;max-height:600px;aspect-ratio:9/16;border-left:0}.hero-meta{order:2;position:static;max-width:none;padding:20px 22px}.scene-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 14px}.scene-art{aspect-ratio:9/16}.scene h3{font-size:1.4rem}.scene-art .tag{font-size:.5rem;left:7px;top:7px;padding:4px 6px}.roadster-feature>.result-video{max-height:580px}}
/* Scene selection and editorial resources. */
.hero h1{font-size:clamp(3rem,5.8vw,6.1rem)}
.header nav{gap:20px}.hero-actions .text-link{max-width:300px}
.scene-requirement{font-size:.75rem!important;line-height:1.6}
.scene-comparison{margin-top:65px}.scene-comparison h2{font-size:2.6rem}.scene-comparison>p{color:var(--muted);font-size:.85rem;margin:20px 0}
.table-scroll{overflow:auto;max-width:100%;margin-block:24px;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;text-align:left;font-size:.8rem;line-height:1.65}th,td{padding:17px 19px;vertical-align:top;border-bottom:1px solid var(--line);min-width:150px}th{color:var(--accent);background:var(--panel);font-size:.72rem;letter-spacing:.02em}td{color:#c6c9bc}td a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}tr:last-child td{border-bottom:0}
.news-entry{display:flex;align-items:center;justify-content:space-between;gap:35px;border-bottom:1px solid var(--line);padding-block:54px}.news-entry h2{font-size:2.4rem}.news-entry p:not(.eyebrow){font-size:.85rem;color:var(--muted);max-width:650px;margin-top:18px}.news-entry .button{flex-shrink:0}.news-entry .eyebrow{margin-bottom:14px}
.studio-result{margin-top:24px}.studio-result video{width:100%;height:330px;background:#080c10;object-fit:contain}.studio-result figcaption{font-size:.7rem;color:#4d5942;margin-top:8px;line-height:1.6}
.copy-status{margin:12px 0!important;min-height:24px}.source-links{font-size:.76rem!important;line-height:1.7!important}
@media(max-width:760px){.news-entry{display:block;padding-block:38px}.news-entry .button{margin-top:24px}.news-entry h2,.scene-comparison h2{font-size:2rem}.scene-comparison{margin-top:42px}.hero h1{font-size:clamp(3rem,10.5vw,4.4rem)}body[data-locale='zh'] .hero h1{font-size:clamp(2.8rem,10vw,4.4rem)}.hero-actions{align-items:start}.hero-actions .text-link{font-size:.76rem}.table-scroll{margin-block:20px}th,td{padding:13px 15px}.filter-bar{margin-top:0}.studio-result video{height:360px}}

/* Primary ramp and kickflip references retain their complete landscape framing. */
.hero{display:grid;grid-template-columns:.9fr 1.15fr;gap:24px;min-height:540px;padding:40px 30px 86px}
.hero>.hero-video{position:relative;inset:auto;grid-column:2;grid-row:1;width:100%;height:auto;aspect-ratio:4/3;max-height:none;border:0;object-fit:contain;align-self:center}
.hero-copy{grid-column:1;grid-row:1;max-width:none;padding:0}.hero:after{display:none}.hero h1{font-size:clamp(2.8rem,4.9vw,5.6rem)}
.hero-meta{left:30px;right:30px;bottom:22px;max-width:none}
.scene[data-frame="16:9"] .scene-art{aspect-ratio:16/9}.scene[data-frame="4:3"] .scene-art{aspect-ratio:4/3}
.roadster-feature>.result-video{aspect-ratio:16/9;max-height:440px}.reference .result-video{aspect-ratio:4/3;max-height:540px}
@media(max-width:760px){.hero{display:flex;padding:0;gap:0}.hero-copy{padding:32px 22px}.hero>.hero-video{aspect-ratio:4/3;height:auto;max-height:none}.hero-meta{padding:20px 22px}.scene-grid{grid-template-columns:1fr}.scene h3{font-size:1.65rem}}

/* Photo-to-video product entry; the template owns all generation settings. */
.generator{padding-block:44px 58px;border-bottom:1px solid var(--line);scroll-margin-top:20px}
.generator-intro{margin-bottom:32px}.generator-intro h1{font-size:4.5rem;line-height:1.02;letter-spacing:-.025em}.generator-intro h1 span{color:var(--accent)}
.generator-intro>p{color:var(--muted);max-width:660px;margin-top:18px;font-size:1rem;line-height:1.7}
.generator-grid{display:grid;grid-template-columns:minmax(320px,.8fr) minmax(0,1.2fr);gap:48px;align-items:start}
.generator-form{min-width:0}.generator-effect{margin-bottom:20px;gap:9px}.generator-effect select{background:#1c2118;color:var(--ink);border-color:#526044;min-height:48px}
.generator-upload{position:relative;display:grid;place-items:center;width:100%;height:218px;border:1px dashed #7e8c6e;background:#1b2116;cursor:pointer;overflow:hidden}
.generator-upload:focus-within{outline:3px solid var(--accent);outline-offset:4px}.generator-upload:hover{background:#232c1b;border-color:var(--accent)}
.generator-upload input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;z-index:2}.generator-upload .drop-copy{display:flex;flex-direction:column;align-items:center;gap:11px;text-align:center;padding:20px;pointer-events:none;color:var(--ink)}
.generator-upload strong{font-size:1.18rem}.generator-upload .drop-copy>span,.generator-upload small{font-size:.78rem;color:#bdc9ae}.generator-upload img{width:100%;height:100%;object-fit:contain;position:absolute;inset:0}.generator-upload.has-image .drop-copy{display:none}
.generator-photo-meta{display:flex;justify-content:space-between;align-items:center;gap:15px;min-height:50px;font-size:.75rem;color:var(--muted)}.generator-photo-meta .clear{color:var(--ink);font-size:.76rem;text-decoration:underline;text-underline-offset:4px}
.generate-button{width:100%;justify-content:center;gap:20px;min-height:54px;font-size:.96rem}.generate-button:disabled{background:#313b25;border-color:#46533b;color:#b6c3a4;cursor:not-allowed;transform:none}.generate-button[aria-busy="true"]{cursor:progress}
.generator-status{font-size:.82rem;line-height:1.7;margin-top:14px;min-height:28px;color:#c7d8b4}.generator-status.error{color:#ffbdad}.generator-privacy{font-size:.72rem;color:var(--muted);line-height:1.7;margin-top:12px}
.generator-preview{min-width:0}.generator-reference video{display:block;width:100%;aspect-ratio:4/3;max-height:490px;object-fit:contain;background:#070b10}.generator-reference figcaption{display:flex;justify-content:space-between;gap:18px;align-items:baseline;margin-top:15px;font-size:.78rem}.generator-reference figcaption>span{color:var(--accent)}.generator-reference strong{font-weight:500;color:var(--muted)}
#photo-guidance{font-size:.77rem;line-height:1.7;color:var(--muted);margin-top:12px;max-width:68ch}.generator-sequence{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:.73rem;color:#bdc9ae;margin-top:20px}
.generator-how{padding-block:40px 70px;border-bottom:1px solid var(--line)}.generator-how h2{font-size:2.8rem}.generator-how ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;list-style-position:inside;padding:0;margin-top:36px}.generator-how li::marker{color:var(--accent);font-weight:700}.generator-how h3{display:inline;font-family:Arial,sans-serif;font-size:1.1rem;font-weight:600}.generator-how p{font-size:.85rem;line-height:1.8;color:var(--muted);margin-top:14px}
.template-use{display:inline-block;color:var(--accent);font-size:.82rem;padding:12px 0;text-decoration:underline;text-underline-offset:5px}
.generated-result{margin-top:42px}.generated-result h2{font-size:2rem;margin-bottom:20px}.generated-result video{display:block;max-width:800px;width:100%;margin-bottom:20px;background:#070b10}
@media(max-width:1100px){.generator-grid{gap:28px;grid-template-columns:minmax(280px,.85fr) minmax(0,1.15fr)}.generator-intro h1{font-size:3.7rem}}
@media(max-width:760px){.generator{padding-block:30px 44px}.generator-intro{margin-bottom:25px}.generator-intro h1{font-size:2.8rem}.generator-intro>p{font-size:.9rem;margin-top:16px}.generator-grid{grid-template-columns:1fr;gap:32px}.generator-upload{height:190px}.generator-reference video{max-height:none}.generator-photo-meta{font-size:.72rem}.generator-how h2{font-size:2.1rem}.generator-how ol{grid-template-columns:1fr;gap:28px}.generator-how{padding-block:20px 45px}.generator-reference figcaption{font-size:.74rem}.generator-sequence{gap:10px;font-size:.7rem}body[data-locale='zh'] .generator-intro h1{font-size:2.8rem}}

#account-controls{display:flex;align-items:center;gap:12px;min-width:0}.account-sign-in{background:none;border:1px solid var(--line);color:var(--ink);padding:9px 14px;min-height:44px;cursor:pointer}.account-menu{position:relative}.avatar{list-style:none;display:grid;place-items:center;width:44px;height:44px;background:var(--accent);color:var(--bg);border-radius:50%;font-weight:700;cursor:pointer}.avatar::-webkit-details-marker{display:none}.account-dropdown{position:absolute;z-index:50;right:0;top:52px;min-width:200px;max-width:270px;background:var(--panel);border:1px solid var(--line);padding:12px;display:grid;gap:4px;box-shadow:0 8px 24px #0008}.account-dropdown a,.account-dropdown button,.account-dropdown strong{display:block;padding:10px;overflow-wrap:anywhere}.account-dropdown button{background:none;border:0;color:var(--ink);text-align:start;cursor:pointer}.account-dropdown a:hover,.account-dropdown button:hover{background:var(--bg);color:var(--accent)}.account-page{padding-block:64px;min-height:70vh}.account-page h1{font-size:clamp(2.2rem,5vw,4rem);margin-bottom:24px}.account-page>p{margin-bottom:24px;max-width:70ch}.account-jobs{display:grid;gap:44px;margin-block:35px}.account-jobs article{border-top:1px solid var(--line);padding-top:24px}.account-jobs h2{font-size:1.5rem}.account-jobs p{margin-block:12px}.account-jobs video{display:block;width:100%;max-width:800px;max-height:65vh;background:#000;margin-block:20px}.account-page .header-tools{flex-wrap:wrap}.account-sign-in:disabled{opacity:.6;cursor:wait}@media(max-width:760px){#account-controls{gap:8px;font-size:.8rem}.account-sign-in{padding-inline:10px}.header .brand{font-size:.8rem}.header .brand-mark{display:none}.account-dropdown{right:-30px}.account-page{padding-top:38px}}