:root{--bg:#fff9fc;--surface:#fff;--soft:#fff1f6;--lav:#f6f3ff;--muted:#f8f6f7;--text:#31262c;--body:#51454c;--sub:#7c6e75;--pink:#ff5c98;--berry:#d9467b;--purple:#8b74e8;--deep:#6250b0;--line:rgba(255,92,152,.15);--shadow:0 14px 38px rgba(70,44,58,.08);--strong:0 20px 48px rgba(217,70,123,.14);--grad:linear-gradient(135deg,#ff96ad 0%,#ff5c98 50%,#8b74e8 100%);--max:1220px;--header:80px}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--body);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%;height:auto}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip{position:fixed;top:-60px;left:15px;z-index:9999;background:#fff;padding:10px 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a.is-active{background:var(--soft);color:var(--berry)}.brand{display:flex;align-items:center;gap:10px;white-space:nowrap}.brand-mark{width:40px;height:40px;border-radius:14px;display:grid;place-items:center;color:#fff;background:var(--grad);font-weight:900}.brand strong{font-size:20px;color:var(--text)}.menu-btn{width:46px;height:46px;border:0;border-radius:50%;background:#fff;box-shadow:var(--shadow);display:grid;place-content:center;gap:4px}.menu-btn i{display:block;width:18px;height:2px;background:var(--text)}.mobile-actions{display:none}main{padding-top:var(--header)}.container{width:min(calc(100% - 36px),var(--max));margin:auto}.section{padding:72px 0}.section-sm{padding:48px 0}.soft{background:var(--soft)}.lav{background:var(--lav)}.muted-bg{background:var(--muted)}h1,h2,h3{color:var(--text);line-height:1.25;margin:0 0 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10px;border-radius:999px;background:var(--lav);color:var(--deep);font-size:12px;font-weight:900}.grid{display:grid;gap:20px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow)}.card p:last-child{margin-bottom:0}.hero{padding:76px 0 52px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:430px;height:430px;right:-180px;top:-150px;border-radius:50%;background:radial-gradient(circle,rgba(255,150,173,.28),transparent 68%)}.hero-layout{display:grid;grid-template-columns:.75fr 1.6fr .75fr;gap:26px;align-items:center}.hero-center{text-align:center}.hero-center .lead{margin:auto}.hero-side{background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.hero-art{min-height:320px;margin-top:38px;border-radius:30px;background:var(--grad);box-shadow:var(--strong);display:grid;place-items:center;color:#fff;text-align:center;position:relative;overflow:hidden}.hero-art:before,.hero-art:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.48);border-radius:50%}.hero-art:before{width:65%;height:78%;transform:rotate(-8deg)}.hero-art:after{width:45%;height:55%;transform:rotate(16deg)}.hero-art div{position:relative;z-index:1}.hero-art strong{display:block;font-size:clamp(30px,5vw,62px);line-height:1.1}.hero-art span{display:block;margin-top:12px;letter-spacing:.16em;font-weight:800}.entry-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.entry{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;display:flex;flex-direction:column;min-height:150px}.entry h3{font-size:18px}.entry p{font-size:14px;color:var(--sub);margin:0 0 12px}.entry a{margin-top:auto;color:var(--berry);font-weight:900}.feature{padding:32px;border-radius:28px;background:linear-gradient(135deg,var(--soft),var(--lav));border:1px solid var(--line)}.page-hero{padding:70px 0 44px;background:linear-gradient(180deg,var(--soft),transparent)}.page-hero .inner{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:end}.page-art{min-height:220px;border-radius:28px;background:var(--grad);box-shadow:var(--strong);position:relative;overflow:hidden}.page-art:before,.page-art:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.55);border-radius:50%}.page-art:before{width:220px;height:220px;right:-30px;top:-45px}.page-art:after{width:120px;height:120px;left:25px;bottom:-40px}.article-grid{display:grid;grid-template-columns:1.45fr .55fr;gap:26px}.prose{background:#fff;border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:var(--shadow)}.prose h2{font-size:30px;margin-top:1.35em}.prose h2:first-child{margin-top:0}.prose li{margin:.45em 0}.side{display:grid;gap:18px;align-content:start}.notice{background:var(--lav);border:1px solid rgba(139,116,232,.16);border-radius:22px;padding:24px}.steps{counter-reset:s;display:grid;gap:15px}.step{counter-increment:s;position:relative;background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px 24px 24px 74px}.step:before{content:counter(s);position:absolute;left:22px;top:22px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:#fff;font-weight:900}.timeline{display:grid;gap:18px}.timeline-item{position:relative;padding:24px 24px 24px 68px;background:#fff;border:1px solid var(--line);border-radius:22px}.timeline-item:before{content:"";position:absolute;left:24px;top:27px;width:20px;height:20px;border-radius:50%;background:var(--pink);box-shadow:0 0 0 7px var(--soft)}.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:0 20px}.faq-list summary{min-height:58px;display:flex;align-items:center;cursor:pointer;font-weight:900;color:var(--text);list-style:none}.faq-list summary:after{content:"＋";margin-left:auto;color:var(--berry)}.faq-list details[open] summary:after{content:"－"}.faq-list p{margin:0;padding:0 0 20px;color:var(--sub)}.site-footer{background:#30252b;color:#ffeaf2;padding:62px 0 30px}.footer-grid{width:min(calc(100% - 36px),var(--max));margin:auto;display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:28px}.site-footer h2{color:#fff;font-size:17px}.site-footer a{display:block;padding:5px 0;color:#f4dce6;font-size:14px}.footer-intro p{color:#dec7d1}.footer-note{width:min(calc(100% - 36px),var(--max));margin:34px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:30px;color:#d3bac5;font-size:13px}.footer-note p{margin:0}.overlay{position:fixed;inset:0;z-index:1090;background:rgba(48,37,43,.36);backdrop-filter:blur(4px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.show{opacity:1;visibility:visible;pointer-events:auto}.channel-panel{position:fixed;z-index:1100;left:0;right:0;top:var(--header);max-height:calc(100vh - var(--header));overflow:auto;background:#fff;padding:32px max(18px,calc((100vw - var(--max))/2));transform:translateY(-15px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s;box-shadow:var(--strong)}.channel-panel.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.panel-head{display:flex;justify-content:space-between;gap:20px;margin-bottom:24px}.close-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:29px}.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.channel-grid h3{font-size:15px;color:var(--berry)}.channel-grid a{display:block;padding:11px 0;border-bottom:1px solid #f2e9ed}.channel-grid b,.channel-grid span{display:block}.channel-grid span{font-size:13px;color:var(--sub)}.mobile-drawer{position:fixed;z-index:1110;right:0;top:0;bottom:0;width:min(88vw,390px);background:#fff;padding:20px;overflow:auto;transform:translateX(102%);visibility:hidden;pointer-events:none;transition:.22s}.mobile-drawer.open{transform:none;visibility:visible;pointer-events:auto}.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.mobile-drawer nav{display:grid}.mobile-drawer nav a{min-height:48px;display:flex;align-items:center;border-bottom:1px solid #f0e7eb;font-weight:800}.mobile-bottom{display:none}
@media(max-width:1050px){.desktop-nav,.desktop-menu{display:none}.nav-shell{grid-template-columns:1fr auto}.mobile-actions{display:flex;gap:10px;align-items:center}.experience{min-height:42px;padding:0 16px;border-radius:999px;background:var(--grad);color:#fff;display:flex;align-items:center;font-weight:900}.entry-grid{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.3fr repeat(2,1fr)}.channel-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){:root{--header:68px}.nav-shell{padding:0 16px}.brand-mark{width:36px;height:36px}.brand strong{font-size:18px}.menu-btn{width:42px;height:42px}.container{width:min(calc(100% - 32px),var(--max))}.section{padding:54px 0}.hero{padding-top:48px}.hero-layout,.page-hero .inner,.article-grid,.g2,.g3,.g4{grid-template-columns:1fr}.hero-center{order:-1}.hero-art{min-height:245px;border-radius:24px}.entry-grid{grid-template-columns:1fr}.entry{min-height:auto}.page-art{min-height:170px}.prose{padding:24px}.channel-panel{display:none}.footer-grid{grid-template-columns:1fr 1fr}.footer-intro{grid-column:1/-1}.footer-note{display:block;padding-bottom:74px}.footer-note p+p{margin-top:10px}.mobile-bottom{position:fixed;z-index:900;display:grid;grid-template-columns:repeat(4,1fr);left:12px;right:12px;bottom:max(10px,env(safe-area-inset-bottom));background:rgba(255,255,255,.95);backdrop-filter:blur(15px);border:1px solid var(--line);border-radius:20px;padding:7px;box-shadow:var(--strong)}.mobile-bottom a{min-height:52px;border-radius:14px;display:grid;place-items:center;align-content:center;font-size:12px;font-weight:900;color:var(--sub)}.mobile-bottom a i{font-style:normal;font-size:18px}.mobile-bottom a.is-active{background:var(--soft);color:var(--berry)}body{padding-bottom:84px}.lead{font-size:16px}}
@media(max-width:430px){.brand-mark{display:none}.experience{padding-inline:13px}.footer-grid{grid-template-columns:1fr}.footer-intro{grid-column:auto}.card{padding:22px}.page-art{min-height:145px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}