: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);--strong:rgba(255,107,157,.35);--shadow:0 12px 36px rgba(255,107,157,.12);--glow:0 10px 28px rgba(255,107,157,.18);--max:1280px;--nav:72px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.panel-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}img{max-width:100%;height:auto;display:block}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.container{width:min(calc(100% - 32px),var(--max));margin:auto}.site-header{position:sticky;top:0;z-index:90;background:rgba(255,245,248,.94);backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}.nav-wrap{height:var(--nav);width:min(calc(100% - 32px),var(--max));margin:auto;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;min-width:max-content}.brand-logo{height:38px;width:auto;max-width:150px;object-fit:contain}.brand-text{font-size:21px;font-weight:800;color:var(--title);letter-spacing:.5px}.desktop-nav{display:flex;align-items:center;gap:6px;flex:1}.desktop-nav a{padding:10px 12px;border-radius:999px;color:var(--muted);font-weight:700;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.is-active{background:var(--hover);color:var(--pink)}.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:50%;display:grid;place-items:center;color:var(--title);cursor:pointer;position:relative;z-index:2}.icon-btn:hover{background:var(--hover)}.app-pill{min-height:44px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:linear-gradient(135deg,var(--pink2),var(--pink));color:white;font-weight:800;box-shadow:var(--glow);white-space:nowrap}.app-pill.is-active{outline:3px solid rgba(255,107,157,.18)}.mobile-only{display:none}main{min-height:60vh}.hero{padding:48px 0 28px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(300px,1fr);gap:26px;align-items:stretch}.hero-media,.hero-copy{background:#fff;border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}.hero-media{min-height:520px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ffe9f0,#fff 52%,#fff0f5)}.hero-media img{width:100%;height:100%;object-fit:contain}.visual-fallback{padding:52px;text-align:center;display:grid;place-items:center;min-height:100%;background:radial-gradient(circle at 30% 20%,rgba(255,143,171,.28),transparent 34%),linear-gradient(145deg,#fff1f6,#fff)}.visual-fallback strong{font-size:clamp(34px,5vw,68px);line-height:1.08;color:var(--title)}.visual-fallback span{display:block;color:var(--pink);margin-top:14px;font-weight:800;letter-spacing:3px}.hero-copy{padding:38px;display:flex;flex-direction:column;justify-content:center}.eyebrow{color:var(--pink);font-weight:800;letter-spacing:.08em;text-transform:uppercase}.hero h1,.page-hero h1{font-size:clamp(38px,5.2vw,72px);line-height:1.1;margin:10px 0 18px;color:var(--title)}.hero p,.page-hero p{color:var(--muted);font-size:17px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.btn{min-height:46px;padding:0 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:#fff;box-shadow:var(--glow)}.btn-secondary{border:1px solid rgba(255,107,157,.4);color:var(--pink);background:#fff}.mini-list{display:grid;gap:10px;margin-top:8px}.mini-list a{padding:12px 14px;background:var(--soft);border-radius:14px;color:var(--title);font-weight:700}.quick-strip{width:min(calc(100% - 32px),var(--max));margin:12px auto 36px;background:var(--soft);border:1px solid var(--border);border-radius:18px;padding:10px;display:flex;gap:8px;overflow-x:auto}.quick-strip a{padding:8px 14px;background:#fff;border:1px solid var(--border);border-radius:999px;white-space:nowrap;color:var(--muted);font-weight:700}.section{padding:44px 0}.section-alt{background:var(--bg2)}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:24px}.section-head h2{margin:0;color:var(--title);font-size:clamp(28px,3vw,42px);line-height:1.2}.section-head p{margin:8px 0 0;color:var(--muted);max-width:760px}.text-link{color:var(--pink);font-weight:800}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:var(--shadow)}.card h3{margin:0 0 8px;color:var(--title)}.card p{margin:0;color:var(--muted)}.card .tag{display:inline-flex;padding:5px 10px;background:var(--soft);color:var(--pink);border-radius:999px;font-size:13px;font-weight:800;margin-bottom:12px}.feature-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}.feature-main{background:#fff;border:1px solid var(--border);border-radius:22px;padding:30px;box-shadow:var(--shadow)}.feature-side{display:grid;gap:14px}.feature-side a{display:block;background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px;font-weight:800}.track{display:flex;gap:16px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x proximity}.track article{min-width:280px;max-width:340px;scroll-snap-align:start}.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}.app-showcase{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:center}.app-visual{background:#fff;border:1px solid var(--border);border-radius:24px;min-height:420px;display:grid;place-items:center;overflow:hidden;box-shadow:var(--shadow)}.app-visual img{width:100%;height:100%;object-fit:contain}.brand-statement{padding:42px;background:linear-gradient(135deg,#fff,#fff0f5);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow)}.brand-statement h2{margin-top:0;font-size:36px;color:var(--title)}.page-hero{padding:56px 0 26px}.page-hero-box{background:linear-gradient(145deg,#fff,#fff0f5);border:1px solid var(--border);border-radius:26px;padding:42px;box-shadow:var(--shadow);display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}.page-hero h1{font-size:clamp(36px,4vw,58px)}.page-img{min-height:260px;background:var(--soft);border-radius:20px;display:grid;place-items:center;overflow:hidden}.page-img img{width:100%;height:100%;object-fit:cover}.page-img .visual-fallback{min-height:260px}.prose{max-width:900px}.prose h2{font-size:30px;color:var(--title);margin-top:34px}.prose p{color:var(--muted)}.index-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.index-item{background:#fff;border:1px solid var(--border);border-radius:16px;padding:20px}.index-item h3{margin:0 0 8px}.index-item p{margin:0;color:var(--muted)}.steps{counter-reset:step;display:grid;gap:14px}.step{position:relative;padding:22px 22px 22px 72px;background:#fff;border:1px solid var(--border);border-radius:16px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:21px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--pink);color:#fff;font-weight:800}.faq details{background:#fff;border:1px solid var(--border);border-radius:16px;padding:0 20px;margin-bottom:12px}.faq summary{cursor:pointer;padding:18px 0;font-weight:800;color:var(--title)}.faq details p{padding:0 0 20px;margin:0;color:var(--muted)}.notice{background:var(--soft);border-left:4px solid var(--pink);padding:18px 20px;border-radius:12px;color:var(--muted)}.pill-row{display:flex;flex-wrap:wrap;gap:10px}.pill{padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--border);color:var(--muted);font-weight:700}.site-footer{background:#2D1B24;color:#FFD6E3;margin-top:52px;padding:52px 0 calc(38px + env(safe-area-inset-bottom))}.footer-inner{width:min(calc(100% - 32px),var(--max));margin:auto}.footer-brand{max-width:520px}.footer-logo img{height:42px;width:auto;max-width:160px;object-fit:contain}.footer-logo strong{font-size:26px;color:#fff}.footer-en{font-weight:800;letter-spacing:.16em;color:#fff}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin:34px 0}.footer-links section{display:flex;flex-direction:column;gap:9px}.footer-links h2{font-size:15px;color:#fff;margin:0 0 6px}.footer-links a{color:#FFD6E3}.footer-links a:hover{color:#fff}.footer-note,.copyright{color:#d8b8c3;font-size:14px}.overlay{position:fixed;inset:0;background:rgba(45,27,36,.38);z-index:110;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.channel-panel{position:fixed;z-index:120;right:0;top:0;height:100dvh;width:min(460px,88vw);background:#fff;transform:translateX(102%);visibility:hidden;pointer-events:none;transition:.25s;box-shadow:-18px 0 50px rgba(45,27,36,.14)}.channel-panel.is-open{transform:none;visibility:visible;pointer-events:auto}.panel-head{height:72px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.panel-brand{display:flex;align-items:center;gap:10px;font-weight:800}.panel-brand img{height:34px;width:auto;max-width:130px}.panel-scroll{height:calc(100dvh - 72px);overflow:auto;padding:16px 20px 32px}.panel-scroll section{margin-bottom:24px}.panel-scroll h2{font-size:14px;color:var(--pink);letter-spacing:.08em}.panel-scroll a{display:block;padding:12px 10px;border-radius:12px}.panel-scroll a:hover{background:var(--soft)}.panel-scroll strong,.panel-scroll span{display:block}.panel-scroll span{color:var(--muted);font-size:13px;margin-top:2px}.search-panel{position:fixed;left:0;right:0;top:72px;z-index:121;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 18px 50px rgba(45,27,36,.12);transform:translateY(-110%);opacity:0;visibility:hidden;pointer-events:none;transition:.22s}.search-panel.is-open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.search-inner{width:min(calc(100% - 32px),1000px);margin:auto;padding:24px 0 32px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-head h2{margin:0}.search-box{display:block;margin:18px 0}.search-box input{width:100%;height:54px;border:1px solid var(--strong);border-radius:16px;padding:0 18px;outline:none;background:var(--bg)}.search-box input:focus{box-shadow:0 0 0 4px rgba(255,107,157,.12)}.search-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.search-tags button{border:1px solid var(--border);background:var(--soft);color:var(--pink);border-radius:999px;padding:7px 12px;cursor:pointer}.search-results{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.search-results a{padding:14px;background:var(--soft);border-radius:12px;font-weight:800}.search-results span{display:block;color:var(--muted);font-size:13px;font-weight:400}.mobile-bottom{display:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(255,107,157,.45);outline-offset:3px}
@media(max-width:980px){.desktop-nav{display:none}.desktop-search{display:none}.desktop-menu{display:grid}.hero-grid,.page-hero-box,.app-showcase,.feature-grid{grid-template-columns:1fr}.hero-media{min-height:380px}.cards{grid-template-columns:repeat(2,1fr)}.footer-links{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){:root{--nav:64px}.container,.nav-wrap,.quick-strip,.footer-inner,.search-inner{width:min(calc(100% - 30px),var(--max))}.nav-wrap{height:64px;gap:10px;justify-content:space-between}.mobile-only{display:grid}.desktop-menu{display:none}.nav-actions{margin-left:0}.brand{position:absolute;left:50%;transform:translateX(-50%);max-width:42vw}.brand-logo{height:34px;max-width:42vw}.brand-text{font-size:18px}.app-pill{min-height:44px;padding:0 13px}.hero{padding-top:26px}.hero-grid{display:flex;flex-direction:column}.hero-copy{order:1;padding:24px}.hero-media{order:2;min-height:290px}.hero h1{font-size:40px}.visual-fallback{padding:30px}.mini-list{order:3}.section{padding:34px 0}.section-head{display:block}.cards,.split,.index-list,.search-results{grid-template-columns:1fr}.feature-main{padding:24px}.page-hero{padding-top:26px}.page-hero-box{padding:24px}.page-hero h1{font-size:38px}.page-img{min-height:220px}.footer-links{grid-template-columns:1fr 1fr}.search-panel{top:0;height:100dvh;overflow:auto}.search-inner{padding-top:18px}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:80;background:rgba(255,255,255,.97);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{min-height:54px;display:grid;place-items:center;font-size:13px;color:var(--muted);font-weight:700}.mobile-bottom a.is-active{color:var(--pink);background:var(--soft)}body{padding-bottom:calc(54px + env(safe-area-inset-bottom))}.site-footer{padding-bottom:40px}.track article{min-width:82vw}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}