:root{--bg:#FFF8FA;--deep:#FFF0F4;--surface:#fff;--soft:#F8E8EE;--ink:#2A1820;--text:#3C2830;--muted:#6A4E58;--quiet:#9A7A84;--brand:#E85A7A;--bright:#F07A96;--pale:#F6C2D0;--apricot:#F3D7C4;--mist:#C9B4D4;--border:rgba(232,90,122,.16);--shadow:0 14px 36px rgba(42,24,32,.08);--max:1200px;--header-h:120px}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}body.ui-locked{overflow:hidden}a{color:inherit;text-decoration:none}a,button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.site-header{position:fixed;z-index:60;top:0;left:0;right:0;background:var(--bg);box-shadow:0 8px 22px rgba(42,24,32,.04)}.pink-line{height:18px;background:var(--brand);color:#fff;font-size:11px;line-height:18px}.top-inner,.platform-inner,.tag-inner,.wrap,.footer-inner{width:min(calc(100% - 32px),var(--max));max-width:1200px;margin:0 auto}.top-inner{display:flex;justify-content:space-between;align-items:center;height:18px}.brand-mini{font-weight:800;letter-spacing:.08em}.text-button{border:0;background:transparent;color:#fff;padding:0 4px}.platform-bar{height:62px;border-bottom:1px solid var(--border);background:rgba(255,248,250,.98)}.platform-inner{height:62px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-mark{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-mark img,.footer-logo img,.drawer-brand img{height:36px;width:auto;max-width:128px;object-fit:contain;object-position:left center}.brand-fallback{font-size:25px;font-weight:900;color:var(--ink)}.drawer-button{justify-self:center;min-height:44px;padding:0 18px;border:1px solid var(--border);background:#fff;color:var(--brand);border-radius:12px;display:flex;align-items:center;gap:10px;font-weight:800}.drawer-button i,.drawer-button i:before,.drawer-button i:after{content:"";display:block;width:17px;height:2px;background:var(--brand)}.drawer-button i{position:relative}.drawer-button i:before{position:absolute;top:-6px}.drawer-button i:after{position:absolute;top:6px}.app-link{justify-self:end;min-height:44px;padding:0 15px;border-radius:12px;background:linear-gradient(135deg,#F07A96 0%,#E85A7A 55%,#C94A68 100%);color:#fff;display:flex;align-items:center;font-weight:800}.tag-strip{height:40px;background:var(--deep);border-bottom:1px solid var(--border)}.tag-inner{height:40px;display:flex;align-items:center;gap:7px}.tag-link{height:30px;padding:0 13px;border-radius:8px;display:flex;align-items:center;color:var(--muted);font-size:14px;font-weight:800}.tag-link:hover{background:#fff;color:var(--brand)}.tag-link.is-active{background:var(--brand);color:#fff}.site-main{padding-top:148px;min-height:70vh}.section{padding:34px 0}.section+.section{border-top:1px solid rgba(232,90,122,.08)}h1,h2,h3{color:var(--ink);line-height:1.28;margin-top:0}h1{font-size:clamp(28px,4vw,32px);margin-bottom:14px}h2{font-size:clamp(22px,3vw,27px);margin-bottom:14px}h3{font-size:18px;margin-bottom:8px}p{margin:0 0 14px}.lead{font-size:17px;color:var(--muted);max-width:820px}.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:900;font-size:13px;letter-spacing:.08em;margin:0 0 8px}.section-kicker:before{content:"";width:22px;height:2px;background:var(--brand)}.hero-cover{background:var(--deep);border:1px solid var(--border);border-radius:16px;padding:14px;box-shadow:var(--shadow)}.cover-slot{width:100%;max-height:300px;aspect-ratio:16/9;background:linear-gradient(135deg,#fff,var(--soft));border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.cover-slot img{width:100%;height:100%;max-height:300px;object-fit:contain;object-position:center}.cover-placeholder{text-align:center;color:var(--ink);padding:30px}.cover-placeholder strong{display:block;font-size:30px}.hero-copy{padding:24px 8px 8px}.eyebrow{color:var(--brand);font-weight:900;letter-spacing:.12em}.action-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.btn{min-height:44px;padding:0 18px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;border:1px solid transparent}.btn-primary{background:linear-gradient(135deg,#F07A96 0%,#E85A7A 55%,#C94A68 100%);color:#fff}.btn-secondary{background:#fff;border-color:rgba(232,90,122,.34);color:var(--brand)}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(42,24,32,.08)}.grid{display:grid;gap:16px}.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:14px;padding:20px;box-shadow:0 8px 22px rgba(42,24,32,.035)}.tint-rose{background:#FFF0F4}.tint-apricot{background:#FFF7F0}.tint-mist{background:#F8F3FA}.mini-link{color:var(--brand);font-weight:800;display:inline-flex;align-items:center;min-height:44px}.mini-link:after{content:"→";margin-left:6px}.card-media,.media-frame{height:220px;border-radius:14px;background:var(--deep);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;overflow:hidden}.card-media{height:200px;margin-bottom:16px}.card-media img,.media-frame img{width:100%;height:100%;object-fit:contain;object-position:center}.media-placeholder{color:var(--muted);font-weight:800;text-align:center;padding:20px}.split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:28px;align-items:center}.split.reverse{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}.split.reverse .media-frame{order:2}.split.reverse .split-copy{order:1}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px}.section-head p{max-width:680px;color:var(--muted);margin:0}.index-lines{display:grid;gap:8px}.index-line{display:grid;grid-template-columns:54px 150px 1fr auto;gap:14px;align-items:center;padding:13px 0;border-bottom:1px solid var(--border)}.index-line .n{font-size:20px;font-weight:900;color:var(--brand)}.index-line a,.rack-row a{color:var(--brand);font-weight:800;min-height:44px;display:flex;align-items:center}.rack-list{background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden}.rack-row{display:grid;grid-template-columns:120px 1fr auto;gap:18px;align-items:center;padding:18px 20px;border-bottom:1px solid var(--border)}.rack-row:last-child{border-bottom:0}.rack-label{font-weight:900;color:var(--brand)}.big-rank{display:grid;gap:10px}.rank-row{display:grid;grid-template-columns:74px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--border)}.number{font-size:46px;line-height:1;font-weight:900;color:var(--brand)}.status-card{position:relative;overflow:hidden}.status-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--brand)}.status-pill{display:inline-block;padding:4px 9px;border-radius:8px;background:var(--deep);color:var(--brand);font-size:13px;font-weight:900;margin-bottom:10px}.quote{background:#fff;border-left:4px solid var(--brand);padding:18px 20px;border-radius:0 12px 12px 0;box-shadow:var(--shadow);margin:14px 0}.quote strong{display:block;color:var(--brand);margin-bottom:7px}.topic-list,.step-list,.faq-list{display:grid;gap:14px}.topic-item{display:grid;grid-template-columns:90px 1fr;gap:16px;padding:18px;background:#fff;border:1px solid var(--border);border-radius:14px}.topic-no{font-size:26px;font-weight:900;color:var(--brand)}.long-copy{max-width:860px}.long-copy h2{margin-top:30px}.notice{padding:18px 20px;background:#FFF7F0;border:1px solid rgba(243,215,196,.9);border-radius:14px}.step{counter-increment:step;position:relative;padding:20px 20px 20px 72px;background:#fff;border:1px solid var(--border);border-radius:14px}.step-list{counter-reset:step}.step:before{content:counter(step,decimal-leading-zero);position:absolute;left:20px;top:18px;font-size:24px;font-weight:900;color:var(--brand)}.faq-item{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px}.faq-item h2{font-size:18px;margin-bottom:8px}.faq-item p{margin:0;color:var(--muted)}.app-showcase{display:grid;grid-template-columns:minmax(0,360px) 1fr;gap:34px;align-items:center}.app-art{height:420px;border-radius:16px;background:var(--deep);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;overflow:hidden}.app-art img{width:100%;height:100%;object-fit:contain}.app-icon{display:flex;align-items:center;gap:14px;margin-bottom:18px}.app-icon img{width:64px;height:64px;object-fit:contain;border-radius:14px}.icon-fallback{width:64px;height:64px;border-radius:14px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:900}.site-footer{margin-top:42px;background:#2A1820;color:#F8E8EE;padding:48px 0 28px}.footer-brand{max-width:520px;margin-bottom:30px}.footer-logo{display:inline-flex;align-items:center;min-height:44px}.footer-logo img{filter:brightness(0) invert(1)}.footer-brand-name{font-size:20px;font-weight:900;color:#fff}.footer-brand-name span{color:#F6C2D0;margin-left:8px}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding:25px 0;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}.footer-groups section{display:flex;flex-direction:column;gap:5px}.footer-groups h2{font-size:15px;color:#fff;margin-bottom:6px}.footer-groups a{min-height:34px;display:flex;align-items:center}.footer-note{margin-top:22px;color:#F3D7C4}.copyright{margin-top:10px;color:#C9B4D4;font-size:14px}.ui-overlay{position:fixed;z-index:80;inset:0;background:rgba(42,24,32,.32);opacity:0;visibility:hidden;pointer-events:none;transition:.22s}.ui-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.pink-drawer{position:fixed;z-index:90;top:0;right:0;width:min(370px,86vw);height:100dvh;background:#FFF8FA;box-shadow:-18px 0 40px rgba(42,24,32,.14);transform:translateX(104%);visibility:hidden;pointer-events:none;transition:.25s}.pink-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{height:72px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);background:#fff}.drawer-brand{display:flex;align-items:center;gap:10px;font-weight:900}.drawer-brand img{height:30px}.icon-close{width:44px;height:44px;border:0;border-radius:10px;background:var(--deep);color:var(--brand);font-size:28px}.drawer-scroll{height:calc(100dvh - 72px);overflow-y:auto;padding:14px}.drawer-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:15px;margin-bottom:12px}.drawer-card h2{font-size:15px;color:var(--brand);margin-bottom:8px}.drawer-card a{display:block;padding:9px 8px;border-radius:10px}.drawer-card a:hover{background:var(--deep)}.drawer-card strong{display:block}.drawer-card span{display:block;color:var(--muted);font-size:13px;line-height:1.55}.search-panel{position:fixed;z-index:88;top:80px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-12px);transition:.2s}.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.search-card{width:min(calc(100% - 32px),760px);margin:0 auto;background:#fff;border:1px solid var(--border);border-radius:0 0 16px 16px;padding:20px;box-shadow:var(--shadow)}.search-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.search-box input{width:100%;height:50px;border:1px solid rgba(232,90,122,.28);border-radius:12px;background:var(--bg);padding:0 15px}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.search-presets a{min-height:40px;padding:0 12px;display:flex;align-items:center;border:1px solid var(--border);border-radius:10px;color:var(--brand);font-weight:800}.search-card>p{font-size:13px;color:var(--quiet);margin:0}.mobile-bottom{display:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(232,90,122,.28);outline-offset:3px}
@media(max-width:900px){.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.split,.split.reverse,.app-showcase{grid-template-columns:1fr}.split.reverse .media-frame,.split.reverse .split-copy{order:initial}.footer-groups{grid-template-columns:repeat(2,1fr)}.app-art{max-width:420px;width:100%;margin:0 auto}.index-line{grid-template-columns:48px 120px 1fr}.index-line a{grid-column:2/4}.rack-row{grid-template-columns:100px 1fr}.rack-row a{grid-column:2}}
@media(max-width:680px){.site-main{padding-top:102px;padding-bottom:68px}.tag-strip{display:none}.platform-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:8px}.brand-mark img{height:30px;max-width:96px}.drawer-button{padding:0 11px}.app-link{padding:0 10px;font-size:14px}.section{padding:26px 0}.cover-slot{aspect-ratio:3/2}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column;gap:6px}.index-line{grid-template-columns:46px 1fr}.index-line strong,.index-line span,.index-line a{grid-column:2}.rack-row{grid-template-columns:1fr}.rack-row a{grid-column:auto}.rank-row{grid-template-columns:58px 1fr}.topic-item{grid-template-columns:50px 1fr}.footer-groups{grid-template-columns:1fr 1fr}.search-card{width:calc(100% - 20px);background:var(--deep)}.mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);min-height:50px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--border);box-shadow:0 -8px 20px rgba(42,24,32,.06)}.mobile-bottom a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}.mobile-bottom a.is-active{background:var(--brand);color:#fff}.app-art{height:340px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}