:root{--bg:#FFF5F8;--bg2:#FFEBF1;--card:#fff;--soft:#FFF0F5;--hover:#FFE4EC;--title:#2D1B24;--text:#3D2A32;--muted:#6B4E58;--sub:#9A7A85;--pink:#FF6B9D;--pink2:#FF8FAB;--pink3:#FFB3C6;--border:rgba(255,107,157,.15);--border2:rgba(255,107,157,.35);--shadow:0 12px 36px rgba(255,107,157,.12);--glow:0 10px 28px rgba(255,107,157,.18);--radius:16px;--max:1280px;--nav:72px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.no-scroll{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button,input{font:inherit}.skip-link{position:fixed;left:12px;top:-80px;z-index:9999;background:#fff;padding:10px 16px;border-radius:10px;box-shadow:var(--shadow)}.skip-link:focus{top:12px}.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,245,248,.94);backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}.nav-wrap{width:min(var(--max),calc(100% - 40px));height:var(--nav);margin:auto;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;min-width:max-content}.brand-logo{max-width:132px;max-height:44px;object-fit:contain}.brand-text{font-weight:900;font-size:22px;color:var(--title);letter-spacing:.5px}.desktop-nav{display:flex;gap:6px;align-items:center;min-width:0;flex:1}.desktop-nav a{padding:9px 12px;border-radius:999px;color:var(--muted);font-weight:700;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.active{color:var(--pink);background:var(--soft)}.nav-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.icon-btn{width:44px;height:44px;border:1px solid var(--border);background:#fff;border-radius:14px;color:var(--title);cursor:pointer;display:inline-grid;place-items:center;font-size:20px;line-height:1}.icon-btn:hover{background:var(--hover)}.app-btn{min-height:44px;padding:9px 18px;border-radius:999px;background:linear-gradient(135deg,var(--pink2),var(--pink));color:white;font-weight:800;display:inline-flex;align-items:center;justify-content:center;box-shadow:var(--glow)}.app-btn:hover{filter:brightness(.98)}.mobile-menu-btn{display:none}.site-main{min-height:70vh}.hero{padding:44px 0 18px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(320px,1fr);gap:24px;align-items:stretch}.hero-media{min-height:450px;border-radius:24px;overflow:hidden;background:linear-gradient(145deg,#ffd9e5,#fff);box-shadow:var(--shadow);position:relative}.hero-media img{width:100%;height:100%;object-fit:cover}.hero-placeholder{height:100%;min-height:450px;display:grid;place-items:center;text-align:center;padding:40px;background:radial-gradient(circle at 30% 20%,#fff 0,transparent 35%),linear-gradient(140deg,#ffe9f0,#ffc7d9)}.hero-placeholder strong{font-size:clamp(34px,5vw,72px);color:var(--title);line-height:1.1}.hero-copy{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:30px;box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:center}.eyebrow{color:var(--pink);font-weight:900;letter-spacing:.08em;text-transform:uppercase}.hero h1,.page-hero h1{margin:.25em 0;font-size:clamp(36px,5vw,64px);line-height:1.12;color:var(--title)}.hero p,.page-hero p{color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0}.btn{min-height:46px;padding:10px 20px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--pink2),var(--pink));color:white;box-shadow:var(--glow)}.btn-secondary{border:1px solid rgba(255,107,157,.4);color:var(--pink);background:#fff}.recommend-list{display:grid;gap:10px;margin-top:12px}.recommend-list a{padding:12px 14px;border-radius:14px;background:var(--soft);border:1px solid var(--border);font-weight:700}.quickbar-wrap{padding:10px 0 26px}.quickbar{display:flex;gap:10px;overflow-x:auto;padding:8px 2px;scrollbar-width:thin}.quickbar a{white-space:nowrap;padding:8px 14px;border:1px solid var(--border);background:var(--soft);border-radius:999px;color:var(--muted);font-weight:700}.section{padding:54px 0}.section.alt{background:linear-gradient(180deg,var(--bg2),var(--bg))}.section-head{display:flex;justify-content:space-between;gap:22px;align-items:end;margin-bottom:24px}.section-head h2{margin:0;font-size:clamp(26px,3vw,40px);color:var(--title)}.section-head p{margin:0;max-width:680px;color:var(--muted)}.grid{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))}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.card h3{margin:.1em 0 .4em;color:var(--title)}.card p{color:var(--muted);margin:.4em 0}.card .tag,.tag{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:var(--soft);color:var(--pink);font-size:13px;font-weight:800}.image-card{padding:0;overflow:hidden}.image-card img{width:100%;aspect-ratio:16/10;object-fit:cover}.image-card .card-body{padding:22px}.topic-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,30%);gap:16px;overflow-x:auto;padding:4px 2px 14px;scroll-snap-type:x proximity}.topic-track .card{scroll-snap-align:start}.page-hero{padding:56px 0 26px}.page-hero-inner{background:linear-gradient(135deg,#fff,#fff0f5);border:1px solid var(--border);border-radius:24px;padding:40px;box-shadow:var(--shadow)}.page-hero h1{font-size:clamp(34px,5vw,58px);max-width:900px}.page-hero p{max-width:850px;font-size:18px}.page-media{margin-top:24px;border-radius:20px;overflow:hidden;max-height:480px}.page-media img{width:100%;height:100%;max-height:480px;object-fit:cover}.prose{font-size:17px}.prose h2{font-size:30px;color:var(--title);margin-top:1.5em}.prose h3{font-size:22px;color:var(--title)}.prose p{color:var(--text)}.prose ul{padding-left:1.2em}.note{padding:18px 20px;border-left:4px solid var(--pink);background:#fff;border-radius:0 14px 14px 0;color:var(--muted)}.feature-row{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}.feature-visual{border-radius:22px;overflow:hidden;background:linear-gradient(145deg,#ffe6ee,#fff);min-height:320px;display:grid;place-items:center}.feature-visual img{width:100%;height:100%;max-height:520px;object-fit:contain}.statless{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}.statless div{background:var(--soft);padding:16px;border-radius:14px}.statless b{display:block;color:var(--title)}.faq details{background:#fff;border:1px solid var(--border);border-radius:14px;padding:0 18px;margin-bottom:12px}.faq summary{cursor:pointer;font-weight:800;color:var(--title);padding:18px 0}.faq p{color:var(--muted);padding:0 0 18px;margin:0}.steps{counter-reset:step}.step{position:relative;padding-left:64px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:18px;top:18px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--pink);color:#fff;font-weight:900}.site-footer{background:#2D1B24;color:#FFD6E3;margin-top:42px;padding:56px 0 calc(36px + env(safe-area-inset-bottom))}.footer-top{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:28px}.site-footer h2,.site-footer h3{color:#fff;margin-top:0}.footer-brand p{max-width:380px}.footer-brand .eng{font-weight:800;letter-spacing:.08em}.footer-logo{max-width:130px;max-height:44px;object-fit:contain;margin-bottom:12px}.site-footer a{display:block;padding:5px 0;color:#ffe1ea}.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:24px}.footer-bottom{padding-top:12px;color:#d9abb9}.overlay{position:fixed;inset:0;background:rgba(45,27,36,.46);z-index:1200;opacity:0;pointer-events:none;transition:opacity .2s}.overlay.show{opacity:1;pointer-events:auto}.channel-panel{position:fixed;top:0;right:0;width:min(460px,88vw);height:100dvh;background:#fff;z-index:1300;transform:translateX(105%);visibility:hidden;pointer-events:none;transition:transform .24s,visibility .24s;box-shadow:-16px 0 40px rgba(45,27,36,.15)}.channel-panel.open{transform:translateX(0);visibility:visible;pointer-events:auto}.panel-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--border)}.panel-brand{display:flex;align-items:center;gap:10px}.panel-brand img{width:auto;height:36px;max-width:120px;object-fit:contain}.panel-scroll{height:calc(100dvh - 72px);overflow-y:auto;padding:18px}.panel-scroll section{margin-bottom:24px}.panel-scroll h3{color:var(--title);margin:0 0 8px}.panel-scroll a{display:block;padding:12px 14px;border-radius:14px}.panel-scroll a:hover{background:var(--soft)}.panel-scroll b{display:block;color:var(--title)}.panel-scroll span{display:block;color:var(--muted);font-size:14px;margin-top:2px}.search-panel{position:fixed;top:var(--nav);left:0;right:0;z-index:1300;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 18px 40px rgba(45,27,36,.12);transform:translateY(-115%);visibility:hidden;pointer-events:none;transition:.22s}.search-panel.open{transform:translateY(0);visibility:visible;pointer-events:auto}.search-inner{width:min(960px,calc(100% - 40px));margin:0 auto;padding:26px 0 30px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-head h2{margin:0;color:var(--title)}.search-inner label{display:block;margin:16px 0 8px;color:var(--muted);font-weight:700}.search-inner input{width:100%;height:52px;border:1px solid var(--border2);border-radius:14px;padding:0 16px;outline:none}.search-inner input:focus{box-shadow:0 0 0 4px rgba(255,107,157,.12)}.search-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.search-links a{padding:8px 14px;background:var(--soft);border-radius:999px}.mobile-bottom-nav{display:none}.mobile-bottom-nav span{display:block;font-size:18px;line-height:1}.desktop-menu-btn{display:inline-grid}.search-trigger:focus-visible,.channel-trigger:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(255,107,157,.35);outline-offset:3px}
@media(max-width:980px){.desktop-nav{display:none}.desktop-search-btn,.desktop-menu-btn{display:none}.mobile-menu-btn{display:inline-grid}.nav-wrap{justify-content:space-between}.brand{position:absolute;left:50%;transform:translateX(-50%)}.hero-grid,.feature-row{grid-template-columns:1fr}.hero-copy{order:-1}.grid-4{grid-template-columns:repeat(2,1fr)}.footer-top{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.topic-track{grid-auto-columns:minmax(280px,75%)} }
@media(max-width:700px){:root{--nav:64px}.container,.nav-wrap{width:min(100% - 30px,var(--max))}.nav-wrap{gap:8px}.brand-logo{max-width:116px;max-height:38px}.brand-text{font-size:18px}.app-btn{padding:8px 14px}.hero{padding-top:24px}.hero-grid{gap:14px}.hero-copy{padding:22px}.hero h1,.page-hero h1{font-size:36px}.hero-media,.hero-placeholder{min-height:260px}.section{padding:40px 0}.section-head{display:block}.section-head p{margin-top:8px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.topic-track{grid-auto-columns:85%}.page-hero{padding:28px 0 18px}.page-hero-inner{padding:24px}.page-hero p{font-size:16px}.statless{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr}.site-footer{padding-bottom:calc(92px + env(safe-area-inset-bottom))}.search-panel{top:0;height:100dvh;overflow:auto}.search-inner{padding-top:18px}.mobile-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:1000;background:rgba(255,255,255,.97);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -8px 24px rgba(45,27,36,.08)}.mobile-bottom-nav a{min-height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:12px;color:var(--muted)}.mobile-bottom-nav a.active{color:var(--pink);font-weight:800}.site-main{padding-bottom:60px}.step{padding-left:56px}.channel-panel{width:88vw}.actions .btn{width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}