:root{--blue:#0033A0;--blue2:#0052CC;--deep:#002066;--ink:#0A1628;--text:#1E2A3A;--muted:#4A5568;--soft:#F5F7FA;--soft2:#EEF1F6;--line:rgba(0,51,160,.14);--line2:rgba(0,51,160,.32);--shadow:0 12px 36px rgba(0,33,102,.08);--glow:0 10px 28px rgba(0,51,160,.16);--max:1280px;--nav:72px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-x:hidden}body.no-scroll{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input{font:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav-wrap{height:var(--nav);width:min(var(--max),calc(100% - 40px));margin:auto;display:flex;align-items:center;gap:20px}.brand{display:flex;align-items:center;min-width:70px;font-size:28px;font-weight:900;color:var(--blue)}.brand img{max-width:86px;max-height:38px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:6px;flex:1}.desktop-nav a{padding:10px 13px;border-radius:999px;font-weight:650;color:var(--muted);white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.is-active{background:#EEF4FF;color:var(--blue)}.nav-actions{display:flex;align-items:center;gap:8px}.primary-btn,.soft-btn,.icon-btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:0 18px;font-weight:750;border:0;cursor:pointer}.primary-btn{background:linear-gradient(135deg,var(--blue2),var(--blue),var(--deep));color:#fff;box-shadow:var(--glow)}.soft-btn,.icon-btn{background:#fff;color:var(--blue);border:1px solid var(--line2)}.icon-btn:hover,.soft-btn:hover{background:#EEF4FF}.mobile-only{display:none}.hero{padding:42px 0 24px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.9fr);gap:28px;align-items:stretch}.hero-media,.hero-copy,.section-card,.feature-card,.faq-card,.mini-card{border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}.hero-media{min-height:470px;overflow:hidden;background:linear-gradient(135deg,#EEF4FF,#F8FAFD);display:flex;align-items:center;justify-content:center}.hero-media img{width:100%;height:100%;object-fit:contain}.hero-fallback{padding:46px;font-size:clamp(36px,5vw,72px);font-weight:900;color:var(--deep);text-align:center}.hero-copy{padding:36px;display:flex;flex-direction:column;justify-content:center}.eyebrow{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-weight:850}.hero h1,.page-hero h1{font-size:clamp(34px,5vw,64px);line-height:1.1;margin:12px 0 18px;color:var(--ink);letter-spacing:-.03em}.hero p{margin:0 0 20px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0 22px}.hero-list{display:grid;gap:10px}.hero-list a{padding:12px 14px;background:var(--soft);border-radius:12px;border:1px solid var(--line)}.quick-strip{border-block:1px solid var(--line);background:var(--soft);overflow:hidden}.quick-scroll{display:flex;gap:8px;padding:12px 0;overflow-x:auto;scrollbar-width:none}.quick-scroll::-webkit-scrollbar{display:none}.quick-scroll a{flex:0 0 auto;padding:8px 13px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--blue);font-weight:700}.section{padding:56px 0}.section.alt{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head h2{font-size:clamp(28px,3vw,42px);margin:0;color:var(--ink)}.section-head p{max-width:650px;margin:0;color:var(--muted)}.grid-2,.grid-3,.grid-4{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.feature-card,.mini-card,.section-card{padding:24px}.feature-card h3,.mini-card h3,.section-card h2,.section-card h3{margin:0 0 10px;color:var(--ink)}.feature-card p,.mini-card p,.section-card p{margin:0;color:var(--muted)}.pill-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.pill{padding:16px;border-radius:14px;background:#fff;border:1px solid var(--line)}.pill b{display:block;color:var(--blue);margin-bottom:5px}.page-hero{padding:58px 0 34px;background:linear-gradient(180deg,#F7FAFF,#fff)}.page-hero .lead{font-size:18px;max-width:850px;color:var(--muted)}.page-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;padding:34px 0 70px}.prose{display:grid;gap:18px}.prose .section-card{padding:30px}.prose p{font-size:16px}.side-index{position:sticky;top:96px;align-self:start;background:var(--soft);border:1px solid var(--line);border-radius:16px;padding:20px}.side-index h2{font-size:18px;margin:0 0 12px;color:var(--ink)}.side-index a{display:block;padding:9px 0;color:var(--blue);border-bottom:1px solid var(--line)}.side-index a:last-child{border-bottom:0}.media-block{margin:18px 0;border-radius:18px;overflow:hidden;background:var(--soft);border:1px solid var(--line)}.media-block img{width:100%;max-height:520px;object-fit:contain}.number-list{counter-reset:item;display:grid;gap:14px}.number-item{display:grid;grid-template-columns:70px 1fr;gap:18px;padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}.number-item .num{font-size:34px;font-weight:900;color:var(--blue)}.timeline{display:grid;gap:12px}.timeline article{padding:20px 22px;border-left:4px solid var(--blue);background:#fff;border-radius:0 14px 14px 0;box-shadow:var(--shadow)}.status{display:inline-flex;padding:5px 9px;border-radius:999px;background:#EAF1FF;color:var(--blue);font-size:13px;font-weight:800}.faq-list{display:grid;gap:12px}.faq-list details{border:1px solid var(--line);border-radius:14px;background:#fff;padding:16px 18px}.faq-list summary{cursor:pointer;font-weight:800;color:var(--ink)}.faq-list p{color:var(--muted);margin:10px 0 0}.app-showcase{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:center}.app-visual{min-height:420px;border-radius:28px;background:linear-gradient(160deg,#EEF4FF,#fff);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden}.app-visual img{max-height:520px;width:auto}.cta-band{padding:28px;border-radius:18px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px}.cta-band h2{margin:0}.cta-band p{margin:6px 0 0;color:#C9D2E0}.site-footer{background:var(--ink);color:#A0AEC0;padding:54px 0 110px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(4,1fr);gap:26px}.site-footer h2{font-size:15px;color:#fff;margin:0 0 12px}.site-footer a{display:block;padding:4px 0}.site-footer a:hover{color:#fff}.footer-brand{padding-right:18px}.footer-logo img{max-width:100px;max-height:44px;object-fit:contain}.footer-logo strong{font-size:30px;color:#fff}.en-mark{font-weight:800;color:#fff;letter-spacing:.12em}.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:22px;font-size:14px}.overlay{position:fixed;inset:0;background:rgba(10,22,40,.46);z-index:80;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.channel-panel{position:fixed;z-index:90;right:0;top:0;width:min(470px,88vw);height:100dvh;background:#fff;transform:translateX(102%);visibility:hidden;pointer-events:none;transition:.25s;overflow:auto;box-shadow:-20px 0 50px rgba(10,22,40,.18)}.channel-panel.is-open{transform:none;visibility:visible;pointer-events:auto}.panel-head{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);padding:16px 18px;display:flex;align-items:center;justify-content:space-between;z-index:2}.panel-brand img{max-width:90px;max-height:36px}.panel-brand strong{font-size:26px;color:var(--blue)}.channel-groups{padding:14px 18px 30px}.channel-groups section{padding:14px 0;border-bottom:1px solid var(--line)}.channel-groups h2{font-size:14px;color:var(--muted)}.channel-groups a{display:block;padding:10px 0}.channel-groups b{display:block;color:var(--ink)}.channel-groups span{display:block;font-size:13px;color:var(--muted);margin-top:2px}.search-panel{position:fixed;z-index:90;top:var(--nav);left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-8px);transition:.2s}.search-panel.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:none}.search-box{padding:24px 0 30px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-head h2{margin:0;color:var(--ink)}.search-box input{width:100%;height:52px;border:1px solid var(--line2);border-radius:14px;padding:0 16px;margin:16px 0;outline:none}.search-box input:focus{box-shadow:0 0 0 4px rgba(0,82,204,.1)}.search-links{display:flex;flex-wrap:wrap;gap:9px}.search-links a{padding:8px 12px;border-radius:999px;background:var(--soft);border:1px solid var(--line)}.mobile-bottom{display:none}.tag{display:inline-flex;padding:5px 9px;border-radius:999px;background:#EAF1FF;color:var(--blue);font-weight:800;font-size:13px}.article-list{display:grid;gap:16px}.article-list article{padding:26px;border:1px solid var(--line);border-radius:16px;background:#fff}.article-list h2{margin:8px 0 10px;color:var(--ink)}.article-list p{margin:0;color:var(--muted)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(0,82,204,.32);outline-offset:2px}@media(max-width:980px){.desktop-nav{display:none}.desktop-only{display:none!important}.mobile-only{display:inline-flex}.nav-wrap{width:min(100% - 30px,var(--max));gap:10px;justify-content:space-between}.brand{position:absolute;left:50%;transform:translateX(-50%);justify-content:center}.nav-actions{margin-left:auto}.hero-grid,.page-layout,.app-showcase{grid-template-columns:1fr}.hero-media{min-height:300px;order:2}.hero-copy{order:1}.side-index{position:static}.grid-4,.pill-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.search-panel{top:0;height:100dvh;overflow:auto}.search-box{padding-top:18px}.mobile-bottom{position:fixed;z-index:55;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.98);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{min-height:54px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:750;color:var(--muted)}.mobile-bottom a.is-active{color:var(--blue);background:#EEF4FF}.site-footer{padding-bottom:100px}}@media(max-width:640px){:root{--nav:64px}.container{width:min(100% - 30px,var(--max))}.hero{padding-top:24px}.hero-copy{padding:24px}.hero h1,.page-hero h1{font-size:38px}.grid-2,.grid-3,.grid-4,.pill-grid,.footer-grid{grid-template-columns:1fr}.section{padding:42px 0}.page-hero{padding:38px 0 18px}.page-layout{padding-top:22px}.prose .section-card{padding:22px}.number-item{grid-template-columns:52px 1fr}.number-item .num{font-size:28px}.cta-band{align-items:flex-start;flex-direction:column}.hero-actions .primary-btn,.hero-actions .soft-btn{width:100%}.site-footer{padding-top:42px}.footer-brand{grid-column:auto}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
/* page-specific layouts */
.section-jumps{display:flex;gap:8px;overflow-x:auto;padding-top:18px;padding-bottom:8px;scrollbar-width:none}.section-jumps::-webkit-scrollbar{display:none}.section-jumps a{flex:0 0 auto;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--blue);font-weight:700;font-size:14px}.editorial-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.editorial-layout .media-block,.editorial-layout .cta-band{grid-column:1/-1}.editorial-lead{grid-row:span 2;padding:34px;border-radius:18px;background:linear-gradient(145deg,#F4F8FF,#fff);border:1px solid var(--line);box-shadow:var(--shadow)}.editorial-item{padding:24px;border-radius:16px;background:#fff;border:1px solid var(--line)}.editorial-lead h2,.editorial-item h2{color:var(--ink)}.people-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.people-index article{padding:26px;border-top:4px solid var(--blue);background:#fff;border-radius:0 0 16px 16px;box-shadow:var(--shadow)}.people-index h2{color:var(--ink)}.movie-wall{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.movie-wall article{min-height:270px;padding:30px;border-radius:18px;border:1px solid var(--line);background:linear-gradient(180deg,#fff,#F8FAFD);display:flex;flex-direction:column;justify-content:flex-end}.movie-wall h2{font-size:28px;color:var(--ink)}.series-guide{display:grid;gap:16px}.series-row{display:grid;grid-template-columns:150px 1fr;gap:24px;padding:28px;background:#fff;border:1px solid var(--line);border-radius:16px}.series-row:nth-child(even){margin-left:6%}.series-code{font-weight:900;color:var(--blue);letter-spacing:.08em}.theme-cover{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.theme-cover article{position:relative;overflow:hidden;padding:30px;border-radius:18px;background:#fff;border:1px solid var(--line)}.theme-no{position:absolute;right:18px;top:6px;font-size:72px;font-weight:900;color:rgba(0,51,160,.08)}.playlist-stack{display:grid;gap:14px}.playlist-stack article{padding:28px 30px;background:#fff;border:1px solid var(--line);border-radius:18px}.playlist-stack article:nth-child(odd){margin-right:8%}.playlist-stack article:nth-child(even){margin-left:8%}.playlist-label{font-size:12px;font-weight:900;letter-spacing:.14em;color:var(--blue)}.continue-note{margin-top:18px;padding:22px 24px;border-radius:16px;background:#EEF4FF;border:1px solid var(--line)}.continue-note strong{color:var(--ink);font-size:18px}.continue-note p{margin:7px 0}.continue-note a{color:var(--blue);font-weight:800}.notes-list article{border-left:5px solid var(--blue)}.knowledge-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.knowledge-index article{padding:26px;background:#fff;border:1px solid var(--line);border-radius:16px}.knowledge-index article:first-of-type{grid-column:span 2}.app-page{display:grid;gap:24px}.app-page-visual{min-height:420px}.app-page-visual .media-block{border:0;margin:0}.app-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.app-grid article{padding:26px;border:1px solid var(--line);border-radius:18px;background:#fff}.steps-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.steps-grid article{padding:28px;border-radius:18px;border:1px solid var(--line);background:#fff}.step-num{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;font-weight:900;margin-bottom:14px}.rights-flow{display:grid;gap:14px}.rights-flow article{display:grid;grid-template-columns:72px 1fr;gap:18px;padding:24px;background:#fff;border-radius:16px;border:1px solid var(--line)}.rights-dot{width:54px;height:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:#EEF4FF;color:var(--blue);font-weight:900}.grade-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.grade-grid article{padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff}.grade-mark{display:inline-flex;padding:6px 10px;border-radius:8px;background:var(--ink);color:#fff;font-weight:900}.privacy-list{display:grid;gap:14px}.privacy-list article{padding:26px 28px;background:#fff;border:1px solid var(--line);border-radius:16px}.privacy-head{display:flex;align-items:center;gap:14px}.privacy-head span{color:var(--blue);font-weight:900}.privacy-head h2{margin:0;color:var(--ink)}.support-grid,.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.support-grid article,.contact-grid article{padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff}.support-icon{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#EEF4FF;color:var(--blue);font-weight:900}.brand-story{max-width:920px}.brand-story article{padding:34px 0;border-bottom:1px solid var(--line)}.brand-story h2{font-size:34px;color:var(--ink);margin:8px 0}.brand-index{font-size:12px;letter-spacing:.14em;font-weight:900;color:var(--blue)}
@media(max-width:980px){.editorial-layout,.people-index,.knowledge-index{grid-template-columns:1fr 1fr}.editorial-lead{grid-column:1/-1;grid-row:auto}.movie-wall,.theme-cover,.app-grid,.steps-grid,.grade-grid,.support-grid,.contact-grid{grid-template-columns:1fr}.series-row{grid-template-columns:1fr}.series-row:nth-child(even),.playlist-stack article:nth-child(odd),.playlist-stack article:nth-child(even){margin:0}.knowledge-index article:first-of-type{grid-column:1/-1}}
@media(max-width:640px){.editorial-layout,.people-index,.knowledge-index{grid-template-columns:1fr}.editorial-lead{grid-column:auto}.rights-flow article{grid-template-columns:1fr}.section-jumps{width:100%;padding-left:15px;padding-right:15px}.brand-story h2{font-size:28px}}
/* homepage-specific layouts */
.home-focus{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.focus-main{padding:32px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.focus-main h3{font-size:30px;line-height:1.2;color:var(--ink)}.focus-picks{display:grid;gap:10px}.focus-picks a{display:grid;grid-template-columns:44px 1fr;gap:10px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:#fff}.focus-picks span{grid-row:1/3;color:var(--blue);font-weight:900;font-size:20px}.focus-picks b{color:var(--ink)}.focus-picks small{color:var(--muted)}.talent-track{display:flex;gap:16px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none}.talent-track::-webkit-scrollbar{display:none}.talent-track article{flex:0 0 min(340px,82vw);padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff}.talent-track h3{color:var(--ink)}.home-movie{display:grid;grid-template-columns:1.5fr .8fr;gap:18px}.movie-wide{min-height:380px;padding:24px;border-radius:18px;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}.movie-wide img{width:100%;max-height:260px;object-fit:contain;margin-bottom:18px}.movie-wide h3{font-size:30px;color:var(--ink)}.type-index{display:grid;gap:12px}.type-index a{padding:20px;border:1px solid var(--line);border-radius:15px;background:#fff}.type-index b{display:block;color:var(--blue);font-size:20px}.type-index span{color:var(--muted)}.clip-directory{display:grid;gap:10px}.clip-directory a{display:grid;grid-template-columns:70px 1fr;gap:18px;padding:18px 20px;border-bottom:1px solid var(--line);align-items:center}.clip-directory>a:first-child{border-top:1px solid var(--line)}.clip-directory span{font-size:34px;font-weight:900;color:var(--blue)}.clip-directory h3{margin:0;color:var(--ink)}.clip-directory p{margin:4px 0 0;color:var(--muted)}.series-home{background:#F4F8FF;border-block:1px solid var(--line)}.home-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.home-board a{display:grid;grid-template-columns:58px 1fr;gap:10px;padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff}.home-board> a > span{font-size:32px;font-weight:900;color:var(--blue)}.home-board b{display:block;color:var(--ink);font-size:18px}.home-board small{color:var(--muted)}.home-timeline{display:flex;gap:14px;overflow-x:auto;scrollbar-width:none}.home-timeline::-webkit-scrollbar{display:none}.home-timeline article{flex:0 0 min(300px,80vw);padding:24px;border-top:4px solid var(--blue);background:#fff;border-radius:0 0 16px 16px}.editorial-five{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.editorial-five article{padding:26px;border:1px solid var(--line);border-radius:16px;background:#fff}.editorial-five article:first-child{grid-column:1/-1}.editorial-five h3{color:var(--ink);font-size:24px}.editorial-five p{color:var(--muted)}.brand-declaration p{max-width:1000px}
@media(max-width:980px){.home-focus,.home-movie{grid-template-columns:1fr}.home-board{grid-template-columns:repeat(2,minmax(0,1fr))}.editorial-five{grid-template-columns:1fr}.editorial-five article:first-child{grid-column:auto}}
@media(max-width:640px){.home-board{grid-template-columns:1fr}.focus-main h3,.movie-wide h3{font-size:26px}.clip-directory a{grid-template-columns:52px 1fr}.clip-directory span{font-size:28px}}