:root{--pink:#FF1765;--pink2:#FF3D7D;--rose:#E90052;--deep:#C90046;--soft:#FFF0F5;--soft2:#FFF7FA;--line:rgba(255,23,101,.12);--grayline:rgba(0,0,0,.08);--text:#222;--body:#444;--muted:#777;--shadow:0 14px 40px rgba(30,20,25,.08);--pinkshadow:0 16px 42px rgba(255,23,101,.14);--max:1280px;--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--body);font:16px/1.75 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}body.locked{overflow:hidden}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button,input{font:inherit}.skip-link{position:fixed;left:12px;top:-80px;z-index:999;background:#fff;padding:10px 14px;border-radius:10px;box-shadow:var(--shadow)}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:90;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--grayline)}.nav-shell{height:72px;max-width:var(--max);margin:auto;padding:0 24px;display:flex;align-items:center;gap:22px}.brand{display:inline-flex;align-items:center;min-width:max-content}.brand-logo{height:42px;width:auto;max-width:160px;object-fit:contain}.brand-text{font-size:22px;font-weight:900;color:var(--pink);letter-spacing:.02em}.desktop-nav{display:flex;gap:4px;align-items:center;min-width:0}.nav-link,.soft-btn{padding:10px 13px;border-radius:999px;font-weight:700;color:#555}.nav-link:hover,.soft-btn:hover,.nav-link.is-active,.soft-btn.is-active{background:var(--soft);color:var(--pink)}.nav-actions{margin-left:auto;display:flex;gap:8px;align-items:center}.primary-btn,.ghost-btn,.soft-btn,.icon-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:999px;border:0;cursor:pointer;white-space:nowrap}.primary-btn{background:linear-gradient(135deg,#FF4A86 0%,#FF1765 55%,#E90052 100%);color:#fff;padding:0 20px;font-weight:800;box-shadow:var(--pinkshadow)}.primary-btn.mini{padding:0 16px}.ghost-btn{border:1px solid var(--line);background:#fff;color:var(--pink);padding:0 19px;font-weight:800}.icon-btn{background:#fff;border:1px solid var(--grayline);padding:0 14px;font-weight:700;color:#333}.icon-btn:hover,.ghost-btn:hover{border-color:var(--pink);color:var(--pink)}.overlay{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.34);opacity:0;transition:.22s;pointer-events:none}.overlay.is-open{opacity:1;pointer-events:auto}.channel-panel{position:fixed;z-index:120;right:0;top:0;height:100dvh;width:min(460px,88vw);background:#fff;box-shadow:-18px 0 50px rgba(0,0,0,.13);transform:translateX(105%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s;overflow:auto;padding:22px}.channel-panel.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--grayline)}.panel-logo{height:38px;width:auto;max-width:150px}.channel-groups section{padding:20px 0;border-bottom:1px solid var(--grayline)}.channel-groups h2{margin:0 0 10px;color:#222;font-size:15px}.channel-groups a{display:block;padding:11px 12px;border-radius:14px}.channel-groups a:hover{background:var(--soft2)}.channel-groups b{display:block;color:#222}.channel-groups span{display:block;color:#777;font-size:13px;line-height:1.55;margin-top:2px}.search-panel{position:fixed;left:0;right:0;top:72px;z-index:115;background:#fff;box-shadow:0 24px 60px rgba(0,0,0,.14);transform:translateY(-120%);visibility:hidden;pointer-events:none;transition:.24s}.search-panel.is-open{transform:none;visibility:visible;pointer-events:auto}.search-inner{max-width:var(--max);margin:auto;padding:28px 24px 34px}.search-head{display:flex;align-items:center;justify-content:space-between}.search-head h2{margin:0;color:#222}.search-inner label{display:block;margin:18px 0 8px;font-weight:800}.search-inner input{width:100%;height:54px;border:1px solid var(--line);border-radius:15px;padding:0 16px;outline:0}.search-inner input:focus{border-color:var(--pink);box-shadow:0 0 0 4px rgba(255,23,101,.09)}.search-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.search-chips a{padding:8px 13px;border-radius:999px;background:var(--soft2);border:1px solid var(--line);color:#444}.search-chips a[hidden]{display:none}main{display:block}.page-wrap,.section-inner{max-width:var(--max);margin:auto;padding-left:24px;padding-right:24px}.hero{padding:52px 0 28px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(320px,.75fr);gap:28px;align-items:stretch}.hero-media,.visual-placeholder{border-radius:30px;background:linear-gradient(135deg,var(--soft),#fff 60%,#ffe5ef);min-height:420px;overflow:hidden;border:1px solid var(--line);display:grid;place-items:center}.hero-media img{width:100%;height:100%;object-fit:contain}.hero-copy{padding:38px;border-radius:30px;background:var(--soft2);border:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}.eyebrow{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--pink);font-weight:900}.hero h1,.inner-hero h1{font-size:clamp(34px,5vw,64px);line-height:1.08;margin:.2em 0;color:#222;letter-spacing:-.04em}.hero-copy p,.lead{font-size:18px;color:#666}.backup-domain{display:inline-flex;width:max-content;max-width:100%;margin:10px 0 0;padding:7px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--pink);font-weight:800;font-size:14px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.mini-list{display:grid;gap:10px;margin-top:12px}.mini-list a{padding:12px 14px;border-radius:14px;background:#fff;border:1px solid rgba(0,0,0,.06)}.quick-strip{overflow:auto;display:flex;gap:10px;padding:12px 0 8px;scrollbar-width:thin}.quick-strip a{flex:0 0 auto;padding:9px 13px;border-radius:999px;background:#fff;border:1px solid var(--grayline);font-weight:700}.quick-strip a:hover{border-color:var(--pink);color:var(--pink)}.section{padding:54px 0}.section.alt{background:var(--soft2)}.section.soft{background:var(--soft)}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:22px}.section-head h2{font-size:clamp(26px,3.5vw,42px);line-height:1.15;color:#222;margin:0}.section-head p{max-width:620px;margin:0;color:#777}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.cards.three{grid-template-columns:repeat(3,1fr)}.cards.two{grid-template-columns:repeat(2,1fr)}.card{padding:22px;border:1px solid var(--grayline);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.card h3{margin:.2em 0;color:#222;font-size:21px}.card p{margin:8px 0;color:#666}.card .tag,.tag{display:inline-block;padding:5px 9px;border-radius:999px;background:var(--soft);color:var(--pink);font-size:12px;font-weight:800}.card a.more,.text-link{color:var(--pink);font-weight:800}.inspiration{display:flex;flex-wrap:wrap;gap:10px}.pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:11px 14px;display:inline-flex;gap:8px;align-items:center}.pill small{color:#777}.feature-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.feature-main{padding:30px;border-radius:26px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.feature-side{display:grid;grid-template-columns:1fr 1fr;gap:14px}.number-card{padding:22px;border-radius:20px;background:#fff;border:1px solid var(--grayline)}.number-card .num{font-size:38px;font-weight:900;color:#ffc1d5;line-height:1}.track{display:flex;gap:14px;overflow:auto;padding:2px 2px 14px;scroll-snap-type:x proximity}.track article{flex:0 0 min(290px,78vw);scroll-snap-align:start}.magazine{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:16px}.magazine .card:first-child{grid-row:span 2;min-height:350px}.timeline{display:grid;gap:12px}.timeline article{display:grid;grid-template-columns:140px 1fr;gap:20px;padding:18px;border-left:3px solid var(--pink);background:#fff;border-radius:0 18px 18px 0}.status{font-size:13px;color:var(--pink);font-weight:900}.inner-hero{padding:60px 0 26px}.inner-hero .kicker{color:var(--pink);font-weight:900}.inner-hero p{max-width:820px;font-size:18px}.prose{max-width:900px}.prose h2{color:#222;font-size:30px;margin-top:1.6em}.prose h3{color:#222;font-size:21px;margin-top:1.4em}.prose p{margin:1em 0}.prose ul{padding-left:1.2em}.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.poster-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.poster{aspect-ratio:3/4;border-radius:20px;background:linear-gradient(160deg,var(--soft),#fff);border:1px solid var(--line);padding:18px;display:flex;align-items:end}.poster b{color:#222}.index-list{counter-reset:item;display:grid;gap:12px}.index-list article{counter-increment:item;padding:20px;border-radius:18px;background:#fff;border:1px solid var(--grayline)}.index-list article:before{content:counter(item,decimal-leading-zero);font-weight:900;color:var(--pink);margin-right:12px}.qa details{border:1px solid var(--grayline);border-radius:16px;padding:0 18px;background:#fff;margin:10px 0}.qa summary{cursor:pointer;font-weight:800;color:#222;padding:17px 0}.qa p{margin:0 0 18px;color:#666}.app-showcase{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:center}.phone-art{border-radius:34px;padding:18px;background:var(--soft);border:1px solid var(--line);min-height:460px;display:grid;place-items:center}.phone-art img{max-height:560px;object-fit:contain}.notice{padding:18px 20px;background:var(--soft2);border-left:4px solid var(--pink);border-radius:12px}.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;counter-reset:flow}.flow article{counter-increment:flow;padding:20px;border:1px solid var(--grayline);border-radius:18px}.flow article:before{content:"0" counter(flow);display:block;color:var(--pink);font-weight:900;font-size:22px}.site-footer{background:#171717;color:#f4f4f4;padding:52px 0 90px}.footer-inner{max-width:var(--max);margin:auto;padding:0 24px}.footer-brand{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.1)}.footer-logo{height:44px;width:auto;max-width:160px}.footer-brand div{display:flex;flex-direction:column}.footer-brand div span{font-size:12px;color:#aaa;letter-spacing:.12em}.footer-brand p{flex:1;min-width:260px;color:#bbb;margin-left:auto;max-width:620px}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:28px 0}.footer-grid h2{font-size:15px;margin:0 0 12px}.footer-grid a{display:block;color:#bbb;margin:7px 0}.footer-grid a:hover{color:#fff}.footer-note,.copyright{color:#999;font-size:13px}.mobile-bottom{display:none}.mobile-only{display:none}.desktop-only{display:inline-flex}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(255,23,101,.35);outline-offset:3px}@media(max-width:980px){.desktop-nav{display:none}.hero-grid,.feature-grid,.split,.app-showcase{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.magazine{grid-template-columns:1fr 1fr}.magazine .card:first-child{grid-column:1/-1;grid-row:auto}.poster-wall{grid-template-columns:repeat(3,1fr)}}@media(max-width:720px){.nav-shell{height:62px;padding:0 15px;justify-content:space-between;gap:10px}.mobile-only{display:inline-flex}.desktop-only{display:none}.brand-logo{height:34px;max-width:132px}.brand-text{font-size:19px}.nav-actions{margin-left:0}.search-panel{top:0;height:100dvh;overflow:auto}.search-inner{padding:22px 15px}.page-wrap,.section-inner,.footer-inner{padding-left:15px;padding-right:15px}.hero{padding:28px 0 18px}.hero-grid{display:flex;flex-direction:column}.hero-copy{order:1;padding:24px}.hero-media{order:2;min-height:260px}.hero h1,.inner-hero h1{font-size:36px}.mini-list{order:3}.cards,.cards.three,.cards.two,.feature-side,.magazine,.poster-wall,.flow{grid-template-columns:1fr}.section{padding:38px 0}.section-head{display:block}.section-head p{margin-top:8px}.timeline article{grid-template-columns:1fr;gap:4px}.inner-hero{padding:38px 0 20px}.phone-art{min-height:320px}.site-footer{padding-bottom:108px}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:80;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.97);border-top:1px solid var(--grayline);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:800;color:#777}.mobile-bottom a.is-active{color:var(--pink);background:var(--soft2)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}