:root{
  --pink:#FF1765;--pink2:#FF3D7D;--rose:#E90052;--deep:#C90046;--soft:#FFF0F5;--soft2:#FFF7FA;--gray:#F7F7F8;--text:#444;--title:#222;--muted:#777;--line:rgba(255,23,101,.12);--gline:rgba(0,0,0,.08);--shadow:0 14px 40px rgba(30,20,25,.08);--pinkshadow:0 16px 42px rgba(255,23,101,.14);--max:1280px;
}
*{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",sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.skip-link{position:fixed;left:12px;top:-80px;z-index:1000;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:80;background:rgba(255,255,255,.96);border-bottom:1px solid var(--gline);backdrop-filter:blur(16px)}.nav-shell{max-width:var(--max);height:72px;margin:auto;padding:0 18px;display:flex;align-items:center;gap:18px}.brand{display:flex;align-items:center;min-width:max-content}.brand-logo{height:42px;width:auto;max-width:150px;object-fit:contain}.brand-text{font-size:24px;font-weight:900;color:var(--pink);letter-spacing:-1px}.desktop-nav{display:flex;align-items:center;gap:4px;min-width:0}.nav-link,.pill-link,.primary-link{height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:999px;font-weight:700;white-space:nowrap}.nav-link:hover,.nav-link.is-active,.pill-link:hover{background:var(--soft);color:var(--pink)}.primary-link{background:linear-gradient(135deg,#FF4A86 0%,#FF1765 55%,#E90052 100%);color:#fff;box-shadow:var(--pinkshadow)}.nav-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.icon-button{width:44px;height:44px;border:1px solid var(--gline);border-radius:999px;background:#fff;color:var(--title);font-size:22px;cursor:pointer}.icon-button:hover{border-color:var(--line);color:var(--pink)}.mobile-only{display:none}.site-main{min-height:60vh}.page-shell{max-width:var(--max);margin:auto;padding:48px 18px 72px}.hero,.inner-hero{border-radius:28px;background:linear-gradient(135deg,var(--soft2),#fff 58%);border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}.hero{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,.8fr);min-height:500px}.hero-media{background:var(--soft);display:flex;align-items:center;justify-content:center;min-height:420px}.hero-media img{width:100%;height:100%;object-fit:contain}.hero-copy{padding:46px;display:flex;flex-direction:column;justify-content:center}.eyebrow{display:inline-flex;align-items:center;width:max-content;max-width:100%;padding:6px 12px;border-radius:999px;background:var(--soft);color:var(--pink);font-weight:800;font-size:14px}.hero h1,.inner-hero h1{margin:16px 0 14px;color:var(--title);line-height:1.12;letter-spacing:-1.5px}.hero h1{font-size:clamp(34px,4.5vw,62px)}.inner-hero h1{font-size:clamp(34px,4vw,54px)}.hero p,.inner-hero p{font-size:17px;color:var(--muted)}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.btn{display:inline-flex;min-height:46px;padding:0 18px;border-radius:999px;align-items:center;justify-content:center;font-weight:800}.btn-primary{background:linear-gradient(135deg,#FF4A86 0%,#FF1765 55%,#E90052 100%);color:#fff}.btn-soft{background:#fff;border:1px solid var(--line);color:var(--pink)}.recommend-lines{display:grid;gap:10px;margin-top:10px}.recommend-lines a{padding:12px 0;border-top:1px solid var(--gline);font-weight:700}.section{margin-top:56px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:20px}.section-head h2{margin:0;color:var(--title);font-size:clamp(26px,3vw,38px);line-height:1.2}.section-head p{margin:0;color:var(--muted);max-width:720px}.quick-strip{display:flex;gap:10px;overflow-x:auto;padding:12px 0 4px;scrollbar-width:thin}.quick-strip a{flex:0 0 auto;padding:10px 14px;border:1px solid var(--gline);border-radius:999px;background:#fff;font-weight:700}.quick-strip a:hover{border-color:var(--line);color:var(--pink);background:var(--soft2)}.topic-pills{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.topic-pill,.info-card,.editor-item,.faq-item,.guide-card,.topic-cover{border:1px solid var(--gline);border-radius:20px;background:#fff;padding:20px;box-shadow:0 8px 24px rgba(0,0,0,.035)}.topic-pill b,.info-card h3,.editor-item h3,.guide-card h3,.topic-cover h3{color:var(--title)}.topic-pill:hover,.info-card:hover,.topic-cover:hover{border-color:var(--line);transform:translateY(-2px)}.feature-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}.feature-main{padding:30px;border-radius:24px;background:var(--soft2);border:1px solid var(--line)}.feature-main h3{font-size:30px;margin:8px 0;color:var(--title)}.editor-list{display:grid;gap:12px}.editor-item{padding:16px}.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,1fr);gap:14px;overflow-x:auto;padding-bottom:8px}.rail article{border-radius:20px;background:#fff;border:1px solid var(--gline);padding:20px;min-height:190px}.wide-index{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.wide-copy{padding:30px;background:#202020;color:#f4f4f4;border-radius:24px}.wide-copy h3{font-size:34px;margin-top:0}.type-index{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.type-index a{padding:20px;border-radius:18px;background:var(--soft2);border:1px solid var(--line);font-weight:800}.number-list{display:grid;gap:10px}.number-list a{display:grid;grid-template-columns:70px 1fr;align-items:center;padding:18px;border-bottom:1px solid var(--gline)}.number-list strong{font-size:32px;color:var(--pink)}.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.cards-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.statement{padding:40px;border-radius:28px;background:linear-gradient(135deg,var(--pink),var(--rose));color:#fff}.statement h2{font-size:40px;margin-top:0}.inner-hero{padding:48px;position:relative}.inner-hero .lede{max-width:900px}.inner-hero .hero-kicker{font-size:14px;font-weight:900;letter-spacing:.08em;color:var(--pink)}.content-flow{display:grid;gap:22px;margin-top:26px}.content-flow article{padding:28px;border-radius:22px;border:1px solid var(--gline);background:#fff}.content-flow article h2{margin-top:0;color:var(--title);font-size:28px}.content-flow article p{margin:10px 0}.layout-magazine .content-flow{grid-template-columns:1.2fr .8fr}.layout-magazine .content-flow article:first-child{grid-row:span 2;background:var(--soft2)}.layout-poster .content-flow{grid-template-columns:repeat(3,1fr)}.layout-poster .content-flow article:nth-child(1),.layout-poster .content-flow article:nth-child(5){grid-column:span 2}.layout-numbered .content-flow article{display:grid;grid-template-columns:90px 1fr;gap:20px;align-items:start}.layout-numbered .content-flow article::before{content:counter(item,decimal-leading-zero);counter-increment:item;font-size:42px;font-weight:900;color:var(--pink)}.layout-numbered .content-flow{counter-reset:item}.layout-timeline .content-flow{position:relative;padding-left:28px}.layout-timeline .content-flow:before{content:"";position:absolute;left:8px;top:10px;bottom:10px;width:2px;background:var(--line)}.layout-timeline article{position:relative}.layout-timeline article:before{content:"";position:absolute;left:-28px;top:34px;width:14px;height:14px;border-radius:50%;background:var(--pink);box-shadow:0 0 0 6px var(--soft)}.layout-index .content-flow{grid-template-columns:repeat(2,1fr)}.layout-index article:nth-child(3n+1){background:var(--soft2)}.layout-editorial .content-flow article{border-left:5px solid var(--pink)}.layout-guide .content-flow{grid-template-columns:repeat(2,1fr)}.layout-guide article{background:linear-gradient(180deg,#fff,var(--soft2))}.layout-product .product-hero{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:center;margin-top:30px}.phone-card{background:var(--soft);border-radius:32px;padding:28px;min-height:420px;display:flex;align-items:center;justify-content:center}.phone-card img{max-height:560px;object-fit:contain}.app-copy{padding:18px}.faq-list{display:grid;gap:12px}.faq-list details{border:1px solid var(--gline);border-radius:18px;background:#fff;padding:18px 20px}.faq-list summary{cursor:pointer;font-weight:800;color:var(--title)}.faq-list p{margin:12px 0 0}.channel-panel{position:fixed;z-index:110;right:0;top:0;width:min(460px,88vw);height:100vh;background:#fff;box-shadow:-20px 0 60px rgba(0,0,0,.14);transform:translateX(105%);visibility:hidden;pointer-events:none;transition:transform .25s ease,visibility .25s}.channel-panel.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.panel-head{height:76px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--gline)}.panel-brand{display:flex;align-items:center;gap:10px}.panel-brand img{max-width:120px;max-height:40px}.panel-scroll{height:calc(100vh - 76px);overflow-y:auto;padding:18px}.menu-group{margin-bottom:24px}.menu-group h2{font-size:14px;color:var(--pink);letter-spacing:.08em}.menu-group a{display:block;padding:12px 0;border-bottom:1px solid var(--gline)}.menu-group b{display:block;color:var(--title)}.menu-group span{display:block;font-size:13px;color:var(--muted);margin-top:3px}.overlay{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.34);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.panel-open{overflow:hidden}.search-panel{position:fixed;z-index:115;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--gline);box-shadow:0 20px 50px rgba(0,0,0,.12);transform:translateY(-120%);visibility:hidden;pointer-events:none;transition:.25s}.search-panel.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.search-shell{max-width:var(--max);margin:auto;padding:30px 18px 34px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-head h2{margin:0;color:var(--title)}.search-shell label{display:block;font-weight:700;margin:12px 0 8px}.search-shell input{width:100%;height:54px;border:1px solid var(--gline);border-radius:16px;padding:0 16px;font-size:16px;outline:none}.search-shell input:focus{border-color:var(--pink);box-shadow:0 0 0 4px var(--soft)}.search-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.search-links a{padding:9px 12px;border-radius:999px;background:var(--soft2);border:1px solid var(--line)}.site-footer{background:#171717;color:#f4f4f4;padding:56px 0 90px}.footer-shell{max-width:var(--max);margin:auto;padding:0 18px}.footer-logo-wrap{display:inline-flex;align-items:center;gap:14px}.footer-logo{max-width:140px;max-height:46px}.footer-logo-wrap span{display:flex;flex-direction:column}.footer-logo-wrap strong{font-size:22px}.footer-logo-wrap em{font-size:12px;color:#aaa;letter-spacing:.15em}.footer-brand p{max-width:660px;color:#c9c9c9}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:34px 0}.footer-grid section{display:flex;flex-direction:column;gap:9px}.footer-grid h2{font-size:15px;color:#fff}.footer-grid a{color:#cfcfcf}.footer-grid a:hover{color:#fff}.footer-note,.copyright{color:#aaa;font-size:13px}.mobile-bottom{display:none}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(255,23,101,.32);outline-offset:3px}
@media(max-width:1020px){.desktop-nav{gap:0}.nav-link{padding:0 9px;font-size:14px}.pill-link{display:none}.hero{grid-template-columns:1.2fr .8fr}.topic-pills,.cards-4{grid-template-columns:repeat(2,1fr)}.layout-poster .content-flow{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{padding-bottom:68px}.desktop-only,.desktop-nav{display:none!important}.mobile-only{display:inline-flex}.site-header{position:sticky}.nav-shell{height:64px;padding:0 15px;justify-content:space-between}.brand{position:absolute;left:50%;transform:translateX(-50%)}.brand-logo{max-width:120px;height:38px}.nav-actions{margin-left:0}.primary-link{height:44px;padding:0 13px}.page-shell{padding:28px 15px 56px}.hero{display:flex;flex-direction:column;min-height:auto}.hero-copy{order:1;padding:28px 22px}.hero-media{order:2;min-height:250px}.hero h1{font-size:38px}.feature-grid,.wide-index,.cards-3,.cards-2,.layout-magazine .content-flow,.layout-poster .content-flow,.layout-index .content-flow,.layout-guide .content-flow,.layout-product .product-hero{grid-template-columns:1fr}.layout-poster .content-flow article:nth-child(1),.layout-poster .content-flow article:nth-child(5){grid-column:auto}.topic-pills,.cards-4{grid-template-columns:1fr 1fr}.section{margin-top:42px}.section-head{display:block}.section-head p{margin-top:8px}.inner-hero{padding:30px 22px}.content-flow article{padding:22px}.layout-numbered .content-flow article{grid-template-columns:58px 1fr;gap:12px}.layout-numbered .content-flow article::before{font-size:30px}.search-panel{top:0;height:100vh;overflow-y:auto}.search-shell{padding-top:22px}.channel-panel{width:min(88vw,420px)}.mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;height:calc(60px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.97);border-top:1px solid var(--gline);backdrop-filter:blur(12px)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;min-height:48px}.mobile-bottom a.is-active{color:var(--pink)}.site-footer{padding-bottom:95px}.footer-grid{grid-template-columns:1fr 1fr;gap:18px}.statement{padding:28px}.statement h2{font-size:32px}}
@media(max-width:480px){.topic-pills,.cards-4,.footer-grid{grid-template-columns:1fr}.hero-copy{padding:24px 18px}.hero h1{font-size:34px}.inner-hero h1{font-size:34px}.number-list a{grid-template-columns:54px 1fr;padding:16px 10px}.number-list strong{font-size:26px}.content-flow article{padding:18px}.layout-numbered .content-flow article{grid-template-columns:1fr}.layout-numbered .content-flow article::before{font-size:26px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}