:root{
 --primary:#D94A7A;--primary-2:#E76B98;--primary-light:#F4B7CC;--primary-soft:#FBE7EF;
 --rose:#B93667;--rose-deep:#7A2345;--rose-darker:#4A1830;--bg:#FFF7FA;--bg-2:#FCEEF3;--bg-3:#FFFDFE;
 --surface:#FFFFFF;--surface-soft:rgba(255,255,255,.82);--surface-strong:rgba(255,255,255,.96);
 --text:#351F2A;--text-2:#684A58;--text-3:#9A7A89;--line:rgba(217,74,122,.10);--line-strong:rgba(217,74,122,.22);
 --shadow:0 5px 22px rgba(177,54,103,.08);--shadow-hover:0 14px 38px rgba(177,54,103,.14);
 --radius:12px;--radius-card:16px;--radius-large:22px;--radius-pill:999px;--wrap:1320px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.7;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{width:min(calc(100% - 40px),var(--wrap));margin:auto}.narrow{max-width:900px}.skip-link{position:fixed;left:12px;top:-60px;background:#fff;padding:10px 14px;z-index:200}.skip-link:focus{top:12px}.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}
.top-notice{height:30px;overflow:hidden;background:linear-gradient(90deg,#D94A7A,#B85D8A,#8C6AA8);color:#fff;font-size:13px}.notice-track{text-align:center;line-height:30px;letter-spacing:.04em}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,247,250,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);transition:.2s}.site-header.scrolled{background:rgba(255,255,255,.96);box-shadow:0 3px 16px rgba(177,54,103,.08)}.header-inner{height:68px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--rose-deep);font-size:21px;white-space:nowrap}.brand img{width:36px;height:36px;object-fit:contain}.main-nav{display:flex;gap:20px;align-items:center;margin-left:10px}.main-nav a{color:var(--text-2);font-weight:600;position:relative}.main-nav a:hover,.main-nav a.is-active{color:var(--rose)}.main-nav a.is-active:after{content:"";position:absolute;height:2px;width:18px;left:50%;bottom:-9px;transform:translateX(-50%);background:var(--rose);border-radius:4px}.header-search{margin-left:auto;width:340px;display:flex;background:#fff;border:1px solid rgba(217,74,122,.12);border-radius:999px;overflow:hidden}.header-search input{min-width:0;flex:1;border:0;outline:0;padding:10px 16px;background:transparent;color:var(--text)}.header-search button{border:0;background:var(--primary);color:#fff;padding:0 18px;cursor:pointer}.header-search button:hover{background:var(--rose)}.app-link{font-weight:700;color:var(--rose-deep)}.menu-toggle{display:flex;flex-direction:column;gap:4px;background:transparent;border:0;padding:8px;cursor:pointer}.menu-toggle span{width:22px;height:2px;background:var(--text-2)}.mega-menu{background:#fff;border-top:1px solid var(--line);box-shadow:var(--shadow)}.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding:26px 0}.mega-grid h2{font-size:15px;margin:0 0 10px;color:var(--rose-deep)}.mega-grid a{display:block;color:var(--text-2);padding:5px 0}.mobile-drawer,.drawer-backdrop{display:none}
.hero{padding:76px 0 54px;background:linear-gradient(135deg,#FFF7FA 0%,#FCEEF3 50%,#F6EEF8 100%)}.hero-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:50px;align-items:center;min-height:470px}.eyebrow{display:inline-block;color:var(--primary);font-weight:800;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}.hero h1,.page-hero h1{font-size:clamp(38px,5vw,68px);line-height:1.12;margin:0 0 20px;color:var(--rose-darker);letter-spacing:-.04em}.hero h1 em{font-style:normal;background:linear-gradient(90deg,#D94A7A,#B93667,#8C5D9E);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p,.page-hero p{font-size:18px;color:var(--text-2);max-width:780px}.hero-media img,.page-hero-media img{width:100%;max-height:480px;object-fit:cover;border-radius:28px;box-shadow:var(--shadow-hover)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:999px;font-weight:800}.btn.primary{background:var(--primary);color:#fff}.btn.primary:hover{background:var(--rose)}.btn.secondary{background:#fff;color:var(--rose-deep);border:1px solid var(--line-strong)}.btn.text{color:var(--rose-deep)}
.section{padding:72px 0;background:var(--bg)}.section.alt{background:var(--bg-2)}.section-head{text-align:center;max-width:820px;margin:0 auto 30px}.section-head.left{text-align:left;margin-left:0}.section-head h2{margin:0 0 10px;color:var(--rose-deep);font-size:clamp(28px,3vw,40px);line-height:1.25}.section-head p{margin:0;color:var(--text-2)}.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.channel-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:22px;min-height:170px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow);transition:.2s}.channel-card:hover{background:var(--primary-soft);transform:translateY(-2px)}.channel-card strong{font-size:18px}.channel-card small{color:var(--text-2);font-size:14px}.channel-icon{width:32px;height:6px;border-radius:999px;background:var(--primary)}.accent-violet .channel-icon{background:#8C6AA8}.accent-coral .channel-icon{background:#C97B76}.accent-apricot .channel-icon{background:#D49A86}.accent-blueviolet .channel-icon{background:#6D78A8}.accent-slateblue .channel-icon{background:#6F829A}.accent-green .channel-icon{background:#77967C}.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.content-card{background:#fff;border:1px solid rgba(217,74,122,.08);border-radius:16px;padding:18px;box-shadow:0 4px 18px rgba(177,54,103,.07);transition:.2s}.content-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(177,54,103,.13)}.content-card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px;margin-bottom:16px}.content-card h3,.thread-card h3,.interest-card h3{margin:9px 0 8px;font-size:20px;line-height:1.4}.content-card p,.thread-card p,.interest-card p{color:var(--text-2);margin:0 0 12px}.badge{display:inline-block;background:var(--primary-soft);color:var(--rose);padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700}.text-link{color:var(--rose);font-weight:800}.two-col{display:grid;grid-template-columns:1.3fr .9fr;gap:36px;align-items:start}.hot-list{list-style:none;padding:0;margin:0;background:#fff;border-radius:18px;border:1px solid var(--line);overflow:hidden}.hot-list li{display:flex;gap:18px;padding:18px 20px;border-bottom:1px solid var(--line);align-items:center}.hot-list li:last-child{border-bottom:0}.hot-list li:hover{background:var(--primary-soft)}.rank{font-size:20px;font-weight:900;color:#B89AA7}.hot-list li:nth-child(1) .rank{color:#B93667}.hot-list li:nth-child(2) .rank{color:#D94A7A}.hot-list li:nth-child(3) .rank{color:#E76B98}.hot-list a{font-weight:800}.hot-list small{display:block;color:var(--text-3)}.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow)}.creator-panel h2{color:var(--rose-deep);font-size:28px;margin:0 0 10px}.creator-panel p{color:var(--text-2)}.mini-list{display:grid;gap:10px;margin-top:18px}.mini-list a{display:block;padding:13px 0;border-top:1px solid var(--line)}.mini-list strong{display:block}.mini-list span{font-size:14px;color:var(--text-2)}.interest-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.interest-card{padding:22px;border-radius:18px;min-height:150px;border:1px solid var(--line)}.tone-1{background:#fff}.tone-2{background:#FFF3F7}.tone-3{background:#F6F0F8}.thread-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.thread-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}.app-strip{background:#fff}.app-strip-grid,.app-feature{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px}.app-strip img{max-height:360px;margin:auto}.device-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:end}.device-pair img{border-radius:18px;box-shadow:var(--shadow);max-height:420px;object-fit:cover}.center-link{text-align:center;margin-top:22px}
.page-hero{padding:58px 0;background:linear-gradient(135deg,#FFF7FA 0%,#FCEEF3 58%,#F6EEF8 100%)}.page-hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:42px;align-items:center}.page-hero h1{font-size:clamp(36px,4vw,56px)}.page-hero.compact h1{margin-top:8px}.breadcrumb{display:flex;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:22px}.breadcrumb a:hover{color:var(--primary)}.layout-with-side{display:grid;grid-template-columns:220px 1fr;gap:32px}.channel-side{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;height:max-content;position:sticky;top:116px}.channel-side h2{font-size:15px;color:var(--rose-deep);margin:0 0 10px}.channel-side a{display:block;padding:9px 10px;border-radius:10px;color:var(--text-2)}.channel-side a:hover,.channel-side a.is-active{background:var(--primary-soft);color:var(--rose);font-weight:800}.notice-box{background:var(--primary-soft);border-left:4px solid var(--primary);padding:22px 24px;border-radius:12px;margin-bottom:28px}.notice-box h2{margin-top:0;color:var(--rose-deep)}.prose{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;margin-top:24px}.prose h2{color:var(--rose-deep);font-size:24px}.prose p{color:var(--text-2)}.faq-list{display:grid;gap:10px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.faq-question{width:100%;display:flex;justify-content:space-between;gap:20px;align-items:center;text-align:left;border:0;background:#fff;padding:17px 20px;color:var(--text);font-weight:800;cursor:pointer}.faq-question:hover{background:var(--primary-soft)}.faq-answer{padding:0 20px 18px;background:var(--primary-soft);color:var(--text-2)}.faq-answer p{margin:0}.site-footer{background:linear-gradient(135deg,#4A1830,#68213E,#50203A);color:#fff;padding:54px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:30px}.footer-grid h2{font-size:16px;margin:0 0 12px}.footer-grid p,.footer-grid a{color:rgba(255,255,255,.72);font-size:14px}.footer-grid a{display:block;padding:4px 0}.footer-grid a:hover{color:#F4B7CC}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;margin-top:32px;color:rgba(255,255,255,.66);font-size:13px}.back-top{position:fixed;right:18px;bottom:24px;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--rose);box-shadow:var(--shadow);display:none;cursor:pointer}.back-top.show{display:block}.mobile-bottom{display:none}.reveal{opacity:1;transform:none}.js .reveal{opacity:0;transform:translateY(12px);transition:.5s}.js .reveal.visible{opacity:1;transform:none}:focus-visible{outline:3px solid rgba(217,74,122,.35);outline-offset:3px}
@media(max-width:1200px){.header-search{width:260px}.main-nav{gap:14px}.channel-grid,.interest-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1100px){.main-nav,.header-search{display:none}.app-link{margin-left:auto}.layout-with-side{grid-template-columns:1fr}.channel-side{display:none}.footer-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.hero-grid,.page-hero-grid,.two-col,.app-strip-grid,.app-feature{grid-template-columns:1fr}.hero{padding-top:48px}.hero-grid{min-height:auto}.hero-media,.page-hero-media{max-width:620px}.content-grid{grid-template-columns:1fr}.thread-grid{grid-template-columns:1fr}.mega-menu{display:none!important}.drawer-backdrop{position:fixed;inset:0;background:rgba(53,31,42,.35);z-index:140}.drawer-backdrop.is-open{display:block}.mobile-drawer{display:block;position:fixed;top:0;right:0;width:min(86vw,360px);height:100vh;background:#fff;z-index:150;transform:translateX(105%);transition:.25s;padding:20px;box-shadow:-10px 0 30px rgba(74,24,48,.15)}.mobile-drawer.is-open{transform:none}.drawer-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:12px}.drawer-head button{border:0;background:transparent;font-size:28px}.mobile-drawer nav{display:grid;padding-top:12px}.mobile-drawer nav a{padding:12px 4px;border-bottom:1px solid var(--line)}}
@media(max-width:768px){.wrap{width:min(calc(100% - 28px),var(--wrap))}.section{padding:54px 0}.hero h1,.page-hero h1{font-size:38px}.hero p,.page-hero p{font-size:16px}.channel-grid,.interest-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}.site-footer{padding-bottom:84px}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;z-index:90;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{text-align:center;padding:10px 4px;color:var(--text-2);font-size:13px}.back-top{bottom:70px}.device-pair{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.header-inner{height:62px}.brand span{font-size:18px}.app-link{font-size:13px}.footer-grid{grid-template-columns:1fr}.page-hero{padding:42px 0}.hero-actions .btn{width:100%}.device-pair{grid-template-columns:1fr}.device-pair img{max-height:360px;margin:auto}.top-notice{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}