/* 抖音风「探索流行镜头语言与短视频创意的观察站」：原创编辑式视觉，稻纸白、炭墨与剪辑朱砂；所有布局服务动漫制作内容。 */
:root{--paper:#f7f3eb;--paper-deep:#ebe4d7;--ink:#171a1d;--muted:#586064;--orange:#e95032;--orange-dark:#bc3923;--blue:#176b87;--green:#496b59;--line:rgba(23,26,29,.14);--serif:"Noto Serif SC",serif;--sans:"Noto Sans SC",sans-serif;--mono:"IBM Plex Mono",monospace;--shadow:0 22px 65px rgba(23,26,29,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 var(--sans);overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input{font:inherit}.skip-link{position:absolute;left:16px;top:-80px;background:var(--ink);color:#fff;padding:10px 14px;z-index:100}.skip-link:focus{top:12px}.notice-line{display:flex;justify-content:space-between;gap:16px;max-width:1420px;margin:auto;padding:8px 26px;border-bottom:1px solid var(--line);font:11px/1.3 var(--mono);letter-spacing:.06em}.site-header{position:relative;z-index:10;background:rgba(247,243,235,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav-shell{display:flex;align-items:center;gap:28px;max-width:1420px;padding:17px 26px;margin:auto}.brand-lockup{display:inline-flex;align-items:center;gap:10px;min-width:max-content}.brand-lockup img{width:48px;height:48px;object-fit:contain}.brand-lockup span{display:grid;line-height:1.1}.brand-lockup b{font:900 20px var(--serif);letter-spacing:.03em}.brand-lockup i{font:11px var(--mono);font-style:normal;color:var(--muted);margin-top:3px}.site-nav{display:flex;align-items:center;gap:19px;flex:1;justify-content:center;font-size:14px}.site-nav a{border-bottom:1px solid transparent;transition:border-color .18s,color .18s}.site-nav a:hover{color:var(--orange);border-color:var(--orange)}.nav-cta,.button{display:inline-flex;align-items:center;justify-content:center;font-weight:700;transition:transform .16s,background .16s}.nav-cta{padding:9px 14px;border:1px solid var(--ink);font-size:13px}.nav-cta:hover,.button-primary:hover{background:var(--ink);color:#fff}.menu-toggle{display:none;background:transparent;border:1px solid var(--ink);padding:7px 10px}.search-rail{max-width:1420px;margin:auto;padding:0 26px 15px;display:grid;grid-template-columns:210px minmax(320px,1fr);align-items:center;gap:8px 24px}.search-rail label{font:12px var(--mono);letter-spacing:.05em}.search-field{display:flex;border-bottom:1px solid var(--ink)}.search-field input{width:100%;border:0;background:transparent;padding:9px 2px;outline:0}.search-field button{border:0;background:var(--ink);color:#fff;padding:0 18px;white-space:nowrap;font-size:13px}.search-hint{grid-column:2;margin:0;color:var(--muted);font-size:12px;min-height:22px}.hero{position:relative;display:grid;grid-template-columns:minmax(0,1.04fr) minmax(460px,.96fr);gap:42px;max-width:1420px;margin:0 auto;padding:82px 26px 112px;overflow:hidden}.hero-copy{position:relative;z-index:2;padding:28px 0 0 7vw}.eyebrow{margin:0 0 15px;color:var(--orange);font:500 12px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase}.hero h1{max-width:700px;margin:0;font:900 clamp(38px,5vw,73px)/1.16 var(--serif);letter-spacing:-.04em}.hero-intro{max-width:650px;margin:25px 0;color:#343b3e;font-size:18px}.hero-actions{display:flex;align-items:center;gap:25px;margin-top:30px}.button{padding:13px 19px}.button:active{transform:scale(.97)}.button-primary{background:var(--orange);color:#fff}.button-outline{border:1px solid var(--ink);margin-top:23px}.text-link{font-weight:700;border-bottom:1px solid currentColor;padding-bottom:2px}.text-link span{color:var(--orange);margin-left:4px}.hero-metrics{display:flex;gap:30px;padding:0;margin:46px 0 0;list-style:none}.hero-metrics li{display:grid;gap:3px}.hero-metrics b{font:700 14px var(--mono);color:var(--orange)}.hero-metrics span{font-size:12px;color:var(--muted)}.hero-frame{position:relative;margin:0 2vw 0 0;align-self:center;box-shadow:var(--shadow);clip-path:polygon(0 4%,96% 0,100% 96%,5% 100%)}.hero-frame img{width:100%;aspect-ratio:16/10;object-fit:cover;filter:saturate(.88) contrast(1.04)}.frame-stamp{position:absolute;left:25px;bottom:26px;padding:10px 14px;background:rgba(247,243,235,.95);font:11px/1.45 var(--mono);letter-spacing:.06em}.frame-stamp b{font:700 13px var(--serif);letter-spacing:0}.rpvpv7{position:absolute;right:-12px;top:15%;height:45%;border-right:6px solid var(--orange);transform:rotate(6deg)}.hero-rail{position:absolute;left:-6%;bottom:15px;width:112%;overflow:hidden;white-space:nowrap;transform:rotate(-2deg);border-block:1px solid var(--line);padding:6px 0;color:rgba(23,26,29,.56);font:500 12px var(--mono);letter-spacing:.18em}.intro-strip{display:flex;justify-content:space-between;gap:30px;align-items:center;padding:29px max(26px,calc((100vw - 1170px)/2));background:var(--ink);color:#fff}.intro-strip p{margin:0;max-width:860px;font:600 19px/1.65 var(--serif)}.intro-strip b{color:#ff8a71}.intro-strip a{font:13px var(--mono);white-space:nowrap;color:#f6bba9}.section{max-width:1280px;margin:auto;padding:112px 26px}.section-heading{display:grid;grid-template-columns:minmax(180px,.35fr) minmax(0,1fr);gap:30px;align-items:start;margin-bottom:38px}.section-heading .eyebrow{margin-top:10px}.section-heading h2,.inner-hero h1,.media-copy h2,.contact-copy h2{margin:0;font:900 clamp(29px,3.4vw,51px)/1.25 var(--serif);letter-spacing:-.03em}.section-heading h2{grid-column:2}.section-heading>p:not(.eyebrow){grid-column:2;max-width:690px;margin:-17px 0 0;color:var(--muted)}.narrow-heading{grid-template-columns:minmax(0,810px)}.narrow-heading .eyebrow,.narrow-heading h2,.narrow-heading>p:not(.eyebrow){grid-column:1}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.video-card{background:#fff;box-shadow:0 8px 20px rgba(23,26,29,.05);border:1px solid rgba(23,26,29,.08)}.video-cover{position:relative;overflow:hidden;background:var(--ink)}.video-cover img{width:100%;aspect-ratio:1.4;object-fit:cover;transition:transform .25s}.video-card:hover .video-cover img{transform:scale(1.035)}.play-button{position:absolute;left:50%;top:50%;width:58px;height:58px;border:0;border-radius:50%;background:var(--orange);color:#fff;font-size:19px;transform:translate(-50%,-42%) scale(.86);opacity:0;transition:transform .22s,opacity .22s}.video-card:hover .play-button,.play-button:focus{opacity:1;transform:translate(-50%,-50%) scale(1)}.duration{position:absolute;bottom:11px;right:11px;padding:3px 6px;background:rgba(23,26,29,.83);color:#fff;font:10px var(--mono)}.video-content{padding:20px}.tag-row{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 12px}.tag-row span{padding:2px 7px;background:#ece6da;font:10px var(--mono);color:#3e4749}.video-content h3{margin:0 0 9px;font:700 21px/1.42 var(--serif)}.video-content p{margin:0;color:var(--muted);font-size:14px}.play-note{color:var(--green)!important;margin-top:14px!important}.split-content{display:grid;grid-template-columns:1.05fr .95fr;gap:9vw;align-items:center}.media-image{position:relative}.media-image img{width:100%;aspect-ratio:1.25;object-fit:cover;clip-path:polygon(0 0,100% 7%,95% 100%,3% 92%)}.image-label{position:absolute;left:20px;bottom:18px;background:var(--paper);padding:7px 9px;font:11px var(--mono)}.media-copy .eyebrow{margin-bottom:12px}.media-copy>p:not(.eyebrow){color:var(--muted)}.program-list{margin:28px 0 25px;border-top:1px solid var(--line)}.program-list p{display:grid;grid-template-columns:42px 1fr;gap:12px;margin:0;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px}.program-list b{color:var(--orange);font:500 12px var(--mono)}.program-list strong{font-weight:700}.ai-section{max-width:none;background:var(--paper-deep);padding-inline:max(26px,calc((100vw - 1228px)/2))}.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.ai-grid article{padding:30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.ai-grid b,.tool-grid b,.howto-grid b{display:block;margin-bottom:38px;color:var(--orange);font:500 12px var(--mono)}.ai-grid h3,.info-columns h3,.howto-grid h3,.rule-grid h2,.tool-grid h2{margin:0 0 9px;font:700 23px var(--serif)}.ai-grid p{margin:0;color:var(--muted);font-size:14px}.community-section{padding-bottom:130px}.community-header{max-width:760px;margin-left:auto}.community-header h2{margin:0;font:900 clamp(29px,3.3vw,49px)/1.25 var(--serif);letter-spacing:-.03em}.community-header>p:not(.eyebrow){color:var(--muted)}.community-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:end;margin-top:46px}.community-layout>img{width:100%;aspect-ratio:1.27;object-fit:cover;filter:saturate(.85)}.community-rules{border-top:2px solid var(--ink)}.community-rules p{display:grid;grid-template-columns:130px 1fr;gap:15px;margin:0;padding:20px 0;border-bottom:1px solid var(--line);font-size:14px}.community-rules b{font:700 15px var(--serif)}.community-rules span{color:var(--muted)}.info-section{background:#1b2527;color:#f7f3eb;max-width:none;padding-inline:max(26px,calc((100vw - 1228px)/2))}.info-section .section-heading h2{color:#fff}.info-section .section-heading>p:not(.eyebrow){color:#b4c4be}.info-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.info-columns article{padding:28px 0;border-top:1px solid rgba(255,255,255,.25)}.info-columns h3{color:#ff9077}.info-columns p{min-height:115px;margin:0 0 18px;color:#dae4de;font-size:14px}.info-columns a{font:600 13px var(--mono);border-bottom:1px solid #ff9077}.howto-grid{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;gap:38px;padding:0;margin:0}.howto-grid li{padding:25px 0;border-top:5px solid var(--orange)}.howto-grid p{margin:0;color:var(--muted);font-size:14px}.faq-section{padding-top:20px}.faq-list{max-width:900px}.faq-list details{border-top:1px solid var(--line);padding:17px 0}.faq-list details:last-child{border-bottom:1px solid var(--line)}.faq-list summary{cursor:pointer;font:700 19px var(--serif);list-style:none;padding-right:32px;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:3px;color:var(--orange);font:400 27px var(--mono);top:-5px}.faq-list details[open] summary:after{content:"−"}.faq-list p{max-width:720px;margin:15px 0 0;color:var(--muted);font-size:14px}.contact-section{display:grid;grid-template-columns:1.1fr .9fr;gap:8vw;align-items:center;background:var(--orange);padding:80px max(26px,calc((100vw - 1228px)/2));color:#fff}.contact-copy .eyebrow{color:#42150d}.contact-copy h2{max-width:650px}.contact-copy>p:not(.eyebrow){max-width:690px}.contact-copy .button{background:var(--ink);color:#fff;margin-top:8px}.contact-panel{padding:25px;border:1px solid rgba(255,255,255,.55);font:13px var(--mono)}.contact-panel p{margin:0;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.27)}.contact-panel p:last-child{border:0}.share-bar{display:grid;grid-template-columns:1.4fr auto;gap:15px;align-items:center;max-width:1280px;margin:0 auto;padding:29px 26px}.share-bar p{margin:0;font:700 16px var(--serif)}.share-bar div{display:flex;gap:7px}.share-bar button{border:1px solid var(--ink);background:transparent;padding:5px 8px;font-size:12px}.share-bar button:hover{background:var(--ink);color:#fff}.share-bar span{grid-column:1/-1;min-height:18px;color:var(--green);font-size:12px}.site-footer{background:#121719;color:#edf0e9;padding:60px max(26px,calc((100vw - 1228px)/2)) 21px}.footer-top{display:grid;grid-template-columns:1.65fr .7fr .9fr .85fr;gap:32px}.footer-logo{color:#fff}.footer-logo img{background:var(--paper);padding:4px}.footer-brand>p{max-width:400px;color:#b5c0ba;font-size:13px}.update-line{font:11px var(--mono)!important;color:#e26c54!important}.footer-column h6{margin:0 0 12px;color:#e26c54;font:500 11px var(--mono);letter-spacing:.08em}.footer-column a,.footer-column p{display:block;margin:0 0 7px;color:#c7d0ca;font-size:12px}.footer-qr{display:flex;gap:11px}.qr-card{width:96px;color:#c7d0ca;font-size:10px;text-align:center}.c1qt6t{display:block;width:86px;height:86px;margin:0 auto 8px;background:repeating-linear-gradient(90deg,#ecf0e8 0 5px,#172321 5px 10px),repeating-linear-gradient(0deg,transparent 0 7px,rgba(233,80,50,.7) 7px 13px);background-blend-mode:screen;box-shadow:inset 0 0 0 7px #ecf0e8}.c1qt6t.alt{filter:hue-rotate(154deg)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.16);margin-top:45px;padding-top:18px;color:#90a19b;font:11px var(--mono)}.footer-links{display:flex;flex-wrap:wrap;gap:15px}.inner-page{min-height:50vh}.inner-hero{display:grid;grid-template-columns:1fr auto;gap:30px;padding:74px max(26px,calc((100vw - 1120px)/2));color:#fff}.inner-hero h1{max-width:850px}.inner-hero>div>p:not(.eyebrow):not(.breadcrumb){max-width:680px;color:rgba(255,255,255,.8)}.orange-hero{background:var(--orange)}.ink-hero{background:var(--ink)}.blue-hero{background:var(--blue)}.paper-hero{background:#ddd4c7;color:var(--ink)}.paper-hero>div>p:not(.eyebrow):not(.breadcrumb){color:#475052}.breadcrumb{margin:0 0 19px;font:11px var(--mono)}.breadcrumb span{margin:0 8px;color:currentColor}.inner-mark{align-self:end;border:1px solid currentColor;padding:14px;font:500 12px/1.5 var(--mono);text-align:center;letter-spacing:.1em}.inner-section{max-width:1120px;margin:auto;padding:78px 26px}.feature-tags{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:30px}.feature-tags span{padding:6px 9px;background:var(--paper-deep);font:11px var(--mono)}.steps-stack{max-width:880px}.steps-stack article{position:relative;padding:24px 0 24px 65px;border-top:1px solid var(--line)}.steps-stack article:last-child{border-bottom:1px solid var(--line)}.steps-stack b{position:absolute;left:0;top:31px;color:var(--orange);font:500 13px var(--mono)}.steps-stack h2{margin:0 0 6px;font:700 24px var(--serif)}.steps-stack p{margin:0;color:var(--muted);font-size:14px}.rule-grid,.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.rule-grid article,.tool-grid article{border-top:4px solid var(--ink);padding:21px 0}.rule-grid p,.tool-grid p{margin:0;color:var(--muted);font-size:14px}.tool-grid article{padding:27px 20px;background:#fff;border-top-color:var(--orange);box-shadow:0 7px 18px rgba(23,26,29,.05)}.tool-grid b{margin-bottom:25px}.inner-section.split-content{max-width:1280px}
@media(max-width:1000px){.site-nav{gap:12px;font-size:12px}.hero{grid-template-columns:1fr;gap:35px;padding-top:55px}.hero-copy{padding-left:3vw}.hero-frame{max-width:760px;margin-left:auto}.section-heading{grid-template-columns:1fr}.section-heading h2,.section-heading>p:not(.eyebrow){grid-column:1}.section-heading>p:not(.eyebrow){margin-top:-20px}.video-grid,.ai-grid,.info-columns{grid-template-columns:1fr 1fr}.video-grid article:last-child,.ai-grid article:last-child,.info-columns article:last-child{grid-column:1/-1}.split-content,.community-layout,.contact-section{grid-template-columns:1fr;gap:40px}.community-header{margin-left:0}.footer-top{grid-template-columns:1.3fr 1fr}.footer-qr{grid-column:1/-1}.search-rail{grid-template-columns:160px 1fr}.howto-grid{gap:22px}.inner-hero{padding-top:55px}.rule-grid,.tool-grid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){body{font-size:15px}.notice-line{padding:8px 18px;font-size:9px}.notice-line span:last-child{display:none}.nav-shell{padding:13px 18px;gap:14px}.brand-lockup img{width:43px;height:43px}.brand-lockup b{font-size:18px}.menu-toggle{display:block;margin-left:auto}.site-nav{display:none;position:absolute;left:0;right:0;top:100%;padding:12px 18px 18px;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}.site-nav.is-open{display:flex}.nav-cta{display:none}.search-rail{padding:0 18px 13px;grid-template-columns:1fr}.search-rail label,.search-hint{grid-column:1}.search-hint{font-size:11px}.hero{padding:45px 18px 85px}.hero-copy{padding:0}.hero h1{font-size:42px}.hero-intro{font-size:16px}.hero-actions{align-items:flex-start;flex-direction:column;gap:16px}.hero-metrics{gap:19px;margin-top:33px}.hero-frame{margin-right:0}.hero-rail{bottom:10px;font-size:9px}.intro-strip{padding:23px 18px;align-items:flex-start;flex-direction:column;gap:12px}.intro-strip p{font-size:16px}.section{padding:74px 18px}.section-heading h2,.inner-hero h1,.media-copy h2,.contact-copy h2{font-size:32px}.video-grid,.ai-grid,.info-columns,.rule-grid,.tool-grid{grid-template-columns:1fr}.video-grid article:last-child,.ai-grid article:last-child,.info-columns article:last-child{grid-column:auto}.ai-grid article{padding:24px}.community-rules p{grid-template-columns:1fr;gap:2px}.howto-grid{grid-template-columns:1fr}.contact-section{padding:60px 18px}.share-bar{padding:23px 18px;grid-template-columns:1fr}.share-bar div{flex-wrap:wrap}.site-footer{padding:48px 18px 17px}.footer-top{grid-template-columns:1fr;gap:30px}.footer-qr{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column}.inner-hero{grid-template-columns:1fr;padding:49px 18px}.inner-mark{justify-self:start}.inner-section{padding:58px 18px}.steps-stack article{padding-left:48px}.steps-stack h2{font-size:22px}.inner-section.split-content{padding-inline:18px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}