:root{
  --bg:#FFF5F8;--bg-deep:#FFEBF1;--surface:#FFFFFF;--surface-soft:#FFF0F5;--hover:#FFE4EC;
  --title:#2D1B24;--text:#3D2A32;--muted:#6B4E58;--subtle:#9A7A85;--brand:#FF6B9D;--brand-2:#FF8FAB;--brand-3:#FFB3C6;
  --border:rgba(255,107,157,.15);--border-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-h: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",sans-serif;line-height:1.75;overflow-x:hidden}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:-80px;z-index:9999;background:var(--title);color:white;padding:10px 14px;border-radius:10px}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:700;height:var(--nav-h);background:rgba(255,245,248,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.nav-shell{height:100%;max-width:var(--max);margin:auto;padding:0 18px;display:flex;align-items:center;gap:18px}.brand{display:inline-flex;align-items:center;min-width:0;flex:0 0 auto}.brand-logo{max-height:40px;width:auto;object-fit:contain}.brand-text{font-weight:800;font-size:22px;color:var(--title);white-space:nowrap}.desktop-nav{display:flex;align-items:center;gap:6px;min-width:0;flex:1}.desktop-nav a{padding:10px 13px;border-radius:999px;color:var(--muted);white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.active{background:var(--hover);color:var(--brand)}.nav-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.nav-actions button,.app-button,.menu-toggle{border:1px solid var(--border-strong);background:var(--surface);color:var(--brand);min-height:44px;padding:0 15px;border-radius:999px}.app-button{display:inline-flex;align-items:center;background:linear-gradient(135deg,#FF8FAB 0%,#FF6B9D 100%);color:#fff;border:0;box-shadow:var(--glow)}.mobile-only{display:none}main{min-height:60vh}.section{max-width:var(--max);margin:0 auto;padding:72px 18px}.section.compact{padding-top:36px;padding-bottom:36px}.eyebrow{color:var(--brand);font-weight:800;letter-spacing:.08em;text-transform:uppercase}.section-title{font-size:clamp(28px,4vw,48px);line-height:1.18;margin:8px 0 16px;color:var(--title)}.section-intro{max-width:820px;color:var(--muted);font-size:18px}.hero{max-width:var(--max);margin:auto;padding:38px 18px 28px;display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,.85fr);gap:24px;align-items:stretch}.hero-media,.hero-copy{background:var(--surface);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}.hero-media{min-height:470px;display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,var(--bg-deep),#fff)}.hero-media img{width:100%;height:100%;object-fit:contain}.visual-fallback{width:100%;height:100%;min-height:360px;display:grid;place-items:center;padding:40px;background:radial-gradient(circle at 30% 30%,rgba(255,143,171,.35),transparent 34%),linear-gradient(145deg,#fff,#FFE4EC)}.visual-fallback strong{font-size:clamp(32px,5vw,64px);color:var(--title);text-align:center}.hero-copy{padding:34px;display:flex;flex-direction:column;justify-content:center}.hero-copy h1{font-size:clamp(34px,5vw,58px);line-height:1.06;color:var(--title);margin:10px 0 18px}.hero-copy p{color:var(--muted)}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin:16px 0 22px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:999px;font-weight:700}.btn.primary{background:linear-gradient(135deg,#FF8FAB 0%,#FF6B9D 100%);color:white;box-shadow:var(--glow)}.btn.secondary{border:1px solid rgba(255,107,157,.4);color:var(--brand);background:#fff}.btn:hover{transform:translateY(-1px)}.recommend-list{display:grid;gap:10px}.recommend-list a{padding:12px 14px;border-radius:14px;background:var(--surface-soft);border:1px solid var(--border)}.quick-strip{max-width:var(--max);margin:0 auto;padding:10px 18px 26px;display:flex;gap:10px;overflow-x:auto;scrollbar-width:thin}.quick-strip a{white-space:nowrap;padding:9px 13px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--muted)}.quick-strip a:hover{background:var(--hover);color:var(--brand)}.grid-2,.grid-3,.grid-4,.grid-6{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))}.grid-6{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.card h2,.card h3{margin-top:0;color:var(--title)}.card p:last-child{margin-bottom:0}.soft{background:var(--surface-soft)}.topic-rail{display:flex;gap:16px;overflow-x:auto;padding-bottom:8px}.topic-rail article{min-width:270px;max-width:340px}.split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:22px;align-items:start}.image-card{overflow:hidden;padding:0}.image-card img{width:100%;aspect-ratio:16/10;object-fit:cover}.image-card .card-body{padding:22px}.page-hero{max-width:var(--max);margin:auto;padding:64px 18px 26px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:24px;align-items:center}.page-hero h1{font-size:clamp(34px,5vw,56px);line-height:1.1;margin:8px 0 18px;color:var(--title)}.page-hero p{font-size:18px;color:var(--muted)}.page-visual{border-radius:24px;overflow:hidden;background:var(--surface-soft);border:1px solid var(--border);min-height:300px;display:grid;place-items:center}.page-visual img{width:100%;height:100%;object-fit:cover}.article-copy{max-width:900px}.article-copy p{margin:0 0 18px}.callout{border-left:4px solid var(--brand);background:var(--surface-soft);padding:18px 20px;border-radius:0 16px 16px 0}.steps{counter-reset:step;display:grid;gap:16px}.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(--brand);color:white;font-weight:800}.tag-list{display:flex;flex-wrap:wrap;gap:10px}.tag{padding:9px 13px;border-radius:999px;background:var(--surface-soft);border:1px solid var(--border);color:var(--brand)}details{background:#fff;border:1px solid var(--border);border-radius:16px;padding:0 18px}details+details{margin-top:12px}summary{cursor:pointer;font-weight:800;color:var(--title);padding:18px 0}details p{padding:0 0 18px;margin:0;color:var(--muted)}.notice{padding:20px;border-radius:18px;background:#fff;border:1px solid var(--border-strong)}.site-footer{background:#2D1B24;color:#FFD6E3;padding:56px 18px calc(34px + env(safe-area-inset-bottom))}.footer-shell{max-width:var(--max);margin:auto}.footer-brand{max-width:720px}.footer-brand .brand-text{color:white}.footer-brand strong{display:block;margin:12px 0 8px}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:36px 0}.footer-grid section{display:grid;align-content:start;gap:8px}.footer-grid h2{font-size:16px;color:white;margin:0 0 6px}.footer-grid a{color:#FFD6E3}.footer-grid a:hover{color:white}.footer-note{max-width:900px;color:#F0BCCB}.copyright{color:#C89BA8;font-size:14px}.overlay{position:fixed;inset:0;z-index:800;background:rgba(45,27,36,.42);visibility:hidden;opacity:0;pointer-events:none;transition:.18s ease}.overlay.open{visibility:visible;opacity:1;pointer-events:auto}.channel-panel{position:fixed;z-index:900;right:0;top:0;bottom:0;width:min(470px,88vw);background:#fff;border-left:1px solid var(--border);box-shadow:-24px 0 48px rgba(45,27,36,.15);transform:translateX(105%);visibility:hidden;pointer-events:none;transition:transform .22s ease,visibility .22s;overflow-y:auto}.channel-panel.open{transform:translateX(0);visibility:visible;pointer-events:auto}.panel-head{position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border);z-index:2}.panel-close,.search-close{min-height:44px;border:1px solid var(--border-strong);background:#fff;color:var(--brand);border-radius:999px;padding:0 14px}.panel-groups{padding:16px}.panel-groups section+section{margin-top:28px}.panel-groups h2{font-size:15px;color:var(--subtle)}.panel-groups a{display:grid;gap:3px;padding:12px 10px;border-radius:14px}.panel-groups a:hover{background:var(--surface-soft)}.panel-groups strong{color:var(--title)}.panel-groups span{font-size:14px;color:var(--muted)}.search-panel{position:fixed;z-index:920;left:0;right:0;top:var(--nav-h);background:rgba(255,255,255,.98);box-shadow:0 20px 40px rgba(45,27,36,.12);visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-12px);transition:.18s ease}.search-panel.open{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}.search-inner{max-width:var(--max);margin:auto;padding:24px 18px 30px}.search-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.search-head h2{margin:0;color:var(--title)}.search-box{display:block;margin:18px 0}.search-box input{width:100%;min-height:52px;border:1px solid var(--border-strong);border-radius:16px;padding:0 16px;background:var(--bg);outline:none}.search-box input:focus{box-shadow:0 0 0 4px rgba(255,107,157,.12)}.search-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.search-tags span{color:var(--subtle);margin-right:4px}.search-tags button{border:1px solid var(--border);background:var(--surface-soft);color:var(--brand);border-radius:999px;padding:8px 11px}.search-results{margin-top:18px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.search-results a{padding:12px 14px;border-radius:12px;background:#fff;border:1px solid var(--border)}.search-results a[hidden]{display:none}.mobile-bottom-nav{display:none}.no-scroll{overflow:hidden}.feature-list{display:grid;gap:12px}.feature-list li{margin-left:18px}.metricless{display:grid;gap:6px}.meta-note{font-size:14px;color:var(--subtle)}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(255,107,157,.45);outline-offset:3px}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media (max-width:980px){.desktop-nav{display:none}.desktop-search,.desktop-menu{display:none}.mobile-only{display:inline-flex;align-items:center;justify-content:center}.nav-shell{justify-content:space-between}.brand{margin:auto}.nav-actions{margin-left:0}.hero,.page-hero,.split{grid-template-columns:1fr}.hero-copy{order:-1}.hero-media{min-height:320px}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3,.grid-6{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.search-panel{top:0;bottom:0;overflow:auto}.search-results{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){:root{--nav-h:64px}.nav-shell{padding:0 12px;gap:8px}.brand-logo{max-height:34px}.brand-text{font-size:18px}.menu-toggle,.app-button{min-width:44px;padding:0 12px}.site-header{height:var(--nav-h)}.section{padding:52px 15px}.hero{padding:24px 15px 18px;gap:16px}.hero-copy{padding:24px}.hero-media{min-height:240px}.button-row{display:grid;grid-template-columns:1fr}.btn{width:100%}.quick-strip{padding-left:15px;padding-right:15px}.grid-2,.grid-3,.grid-4,.grid-6{grid-template-columns:1fr}.page-hero{padding:46px 15px 18px}.page-visual{min-height:220px}.footer-grid{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:calc(94px + env(safe-area-inset-bottom))}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:650;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.98);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{min-height:54px;display:grid;place-items:center;font-size:13px;color:var(--muted)}.mobile-bottom-nav a.active{color:var(--brand);font-weight:800}.search-inner{padding-top:18px}.search-results{grid-template-columns:1fr}.search-panel{height:100dvh}.channel-panel{width:88vw}.topic-rail article{min-width:84vw}.footer-brand .brand{margin:0}}