:root{
  --bg:#0E0B14;--bg-deep:#09070F;--panel:#16121E;--panel-2:#1E1828;--text:#EDE6F2;--title:#FFFFFF;--muted:#B7A8C4;--soft:#8A7A98;--pink:#FF2D6A;--pink-light:#FF6B93;--rose:#E11D5A;--lav:#C9A6E8;--purple:#6B3A9A;--border:rgba(255,45,106,.22);--shadow:0 12px 28px rgba(0,0,0,.35);--max:960px;--radius:12px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;background:radial-gradient(circle at 88% 12%,rgba(107,58,154,.15),transparent 32%),radial-gradient(circle at 12% 34%,rgba(255,45,106,.08),transparent 24%),var(--bg);color:var(--text);font:15px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}.skip-link{position:fixed;left:12px;top:-80px;z-index:9999;background:var(--title);color:var(--bg);padding:8px 12px;border-radius:8px}.skip-link:focus{top:8px}.rose-edge{position:fixed;top:0;left:0;right:0;height:18px;background:var(--purple);z-index:1000;color:#fff;font-size:12px;line-height:18px}.bar-inner,.head-inner,.pearl-inner,.footer-inner,.site-main{width:min(calc(100% - 32px),var(--max));margin:0 auto}.bar-inner{display:flex;align-items:center;justify-content:space-between;height:18px}.text-button{border:0;background:transparent;color:#fff;padding:0 2px;cursor:pointer;font-size:12px}.site-head{position:fixed;top:18px;left:0;right:0;height:54px;background:rgba(9,7,15,.98);border-bottom:1px solid var(--border);z-index:999;backdrop-filter:blur(10px)}.head-inner{height:54px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{min-height:44px;display:inline-flex;align-items:center;font-weight:800;font-size:16px}.brand img,.drawer-brand img,.footer-brand img{height:24px;width:auto;object-fit:contain}.head-actions{display:flex;align-items:center;gap:8px}.head-app,.drawer-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:0 14px}.head-app{border:1px solid var(--border);color:#fff}.drawer-button{border:1px solid var(--border);background:var(--panel);color:#fff;gap:8px;cursor:pointer}.drawer-button b{font-size:16px}.rose-pearl{position:relative;margin-top:72px;height:44px;background:var(--panel-2);border-bottom:1px solid var(--border)}.pearl-inner{height:44px;display:flex;align-items:center;gap:24px}.pearl-link{min-height:34px;display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:13px;border-radius:18px;padding:0 10px}.pearl-dot{width:16px;height:16px;border-radius:50%;border:2px solid var(--pink);box-shadow:inset 0 0 0 3px var(--panel-2)}.pearl-link.is-current{color:#fff;background:rgba(255,45,106,.12);box-shadow:0 6px 16px rgba(255,45,106,.22)}.pearl-link.is-current .pearl-dot{background:var(--pink);outline:1px solid var(--pink-light)}.site-main{padding:34px 0 72px}.breadcrumb{font-size:13px;color:var(--soft);margin:0 0 18px}.breadcrumb a{color:var(--lav)}h1,h2,h3{margin:0;color:var(--title);line-height:1.3}h1{font-size:24px}h2{font-size:20px}h3{font-size:16px}p{margin:0 0 14px}.eyebrow{display:block;color:var(--pink-light);font-size:12px;letter-spacing:.08em;margin-bottom:8px}.lead{font-size:16px;color:var(--muted);margin-top:12px}.hero-simple,.section-card,.policy-section,.longread,.faq-item,.contact-card,.status-item,.step-card,.topic-row,.catalog-item,.note-card{background:linear-gradient(180deg,rgba(30,24,40,.96),rgba(22,18,30,.96));border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-simple{padding:26px}.section-card{padding:22px}.section-space{margin-top:20px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:14px}.section-head p{margin:0;color:var(--soft);font-size:13px}.body-copy{color:var(--text)}.muted{color:var(--muted)}.soft{color:var(--soft)}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.primary-button,.secondary-button{min-height:42px;padding:0 16px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;transition:filter .18s,box-shadow .18s,transform .18s}.primary-button{background:linear-gradient(135deg,#FF6B93 0%,#FF2D6A 52%,#6B3A9A 100%);color:#fff;box-shadow:0 6px 16px rgba(255,45,106,.22)}.secondary-button{background:var(--bg-deep);border:1px solid var(--pink);color:#fff}.primary-button:hover,.secondary-button:hover,.pearl-link.is-current:hover,.mobile-bottom .is-current:hover{filter:brightness(1.08);box-shadow:0 0 0 3px rgba(255,107,147,.32),0 10px 24px rgba(107,58,154,.32)}.primary-button:active,.secondary-button:active,.pearl-link.is-current:active,.mobile-bottom .is-current:active{filter:brightness(1.08);box-shadow:0 0 0 4px rgba(201,166,232,.42),0 0 22px rgba(255,45,106,.50)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid #FF6B93;outline-offset:2px}.media-slot{background:linear-gradient(135deg,#09070F,#1E1828);border:1px solid rgba(201,166,232,.12);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:120px}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-wide{width:100%;height:168px}.media-short{width:100%;height:160px}.media-round{width:240px;height:176px;border-radius:88px}.media-app{width:240px;height:320px}.media-banner{width:100%;height:200px}.media-icon{width:64px;height:64px;min-height:64px}.index-pearl-list{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.index-pearl-list a{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 12px;border:1px solid var(--border);border-radius:999px;background:var(--panel)}.index-pearl-list i{width:10px;height:10px;background:var(--pink);border-radius:50%;box-shadow:0 0 14px rgba(255,45,106,.45)}.pearl-cut{display:grid;grid-template-columns:260px 1fr;gap:22px;align-items:center}.dual-rose{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.dual-rose .rose-cell{padding:18px;border-radius:12px;background:rgba(9,7,15,.55);border:1px solid rgba(255,45,106,.15)}.pearl-pages{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.pearl-page{padding:18px;border-radius:12px;background:var(--panel-2);border:1px solid rgba(201,166,232,.14)}.pearl-page .numberless-mark{width:34px;height:8px;border-radius:4px;background:linear-gradient(90deg,var(--pink),var(--purple));margin-bottom:12px}.single-feature{display:grid;grid-template-columns:1fr;gap:14px}.topic-list{display:grid;gap:10px}.topic-row{padding:14px 16px;display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.topic-row span{color:var(--muted)}.status-list{display:grid;gap:10px}.status-item{padding:14px 16px;display:grid;grid-template-columns:110px 1fr;gap:14px}.status-badge{display:inline-flex;align-items:center;justify-content:center;min-height:34px;border-radius:999px;background:rgba(255,45,106,.12);border:1px solid var(--border);color:#fff}.wrap-pearl{display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:start}.app-media-stack{display:grid;gap:12px}.app-icon-line{display:flex;align-items:center;gap:12px}.app-icon-line strong{font-size:16px}.editor-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.note-card{padding:18px}.note-card small{display:block;color:var(--pink-light);margin-bottom:8px}.catalog-list{display:grid;gap:12px}.catalog-item{padding:18px}.catalog-item h3{margin-bottom:6px}.catalog-item p{color:var(--muted);margin:0}.steps{display:grid;gap:12px;counter-reset:step}.step-card{padding:18px;position:relative;padding-left:60px}.step-card:before{counter-increment:step;content:counter(step);position:absolute;left:18px;top:18px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--pink),var(--purple));color:#fff;font-weight:800}.rose-index-list{display:grid;gap:10px}.rose-index-list a{display:grid;grid-template-columns:18px 1fr auto;gap:12px;align-items:center;min-height:58px;padding:10px 14px;background:var(--panel);border:1px solid var(--border);border-radius:12px}.rose-index-list i{width:12px;height:12px;border-radius:50%;background:var(--pink);box-shadow:0 0 16px rgba(255,45,106,.34)}.rose-index-list span{color:var(--muted);font-size:13px}.longread{padding:26px}.longread h2{margin:22px 0 10px}.longread h2:first-of-type{margin-top:0}.longread p{color:var(--text)}.policy-sections{display:grid;gap:14px}.policy-section{padding:20px}.policy-section h2{margin-bottom:10px}.faq-list{display:grid;gap:12px}.faq-item{padding:18px}.faq-item h2{font-size:16px;margin-bottom:8px}.faq-item p{margin:0;color:var(--muted)}.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.contact-card{padding:20px}.contact-card h2{margin-bottom:8px}.contact-card p{color:var(--muted)}.notice{padding:14px 16px;border-left:3px solid var(--pink);background:rgba(255,45,106,.08);border-radius:0 10px 10px 0;color:var(--muted)}.site-footer{background:var(--bg-deep);border-top:1px solid var(--border);font-size:13px}.footer-inner{padding:34px 0 calc(30px + env(safe-area-inset-bottom))}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:24px}.footer-brand div{display:flex;flex-direction:column}.footer-brand strong{font-size:16px;color:#fff}.footer-brand span{color:var(--soft)}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.footer-grid section{display:flex;flex-direction:column;gap:6px}.footer-grid h2{font-size:13px;color:var(--pink-light);margin-bottom:4px}.footer-grid a{color:var(--muted)}.footer-note{margin-top:24px;color:var(--muted);max-width:760px}.copyright{color:var(--soft);margin:8px 0 0}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.58);z-index:1090;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s,visibility .18s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.gua-drawer{position:fixed;top:78px;right:16px;width:min(36vw,440px);max-height:70vh;overflow:auto;background:var(--panel);border:1px solid var(--border);border-radius:16px;box-shadow:0 24px 70px rgba(0,0,0,.52);z-index:1100;transform:translateX(calc(100% + 32px));visibility:hidden;pointer-events:none;transition:transform .2s,visibility .2s}.gua-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-top{position:sticky;top:0;z-index:2;background:rgba(22,18,30,.98);display:flex;align-items:center;justify-content:space-between;padding:14px;border-bottom:1px solid var(--border)}.drawer-brand{display:flex;align-items:center;gap:10px;font-weight:800}.icon-button{width:44px;height:44px;border:1px solid var(--border);border-radius:10px;background:var(--bg-deep);color:#fff;font-size:24px;cursor:pointer}.drawer-groups{padding:12px}.drawer-groups section{padding:10px 0}.drawer-groups h2{font-size:13px;color:var(--pink-light);margin:0 0 8px 8px}.drawer-groups a{display:grid;grid-template-columns:110px 1fr;gap:10px;padding:9px 10px;border-radius:10px}.drawer-groups a:hover{background:rgba(255,45,106,.08)}.drawer-groups b{font-size:14px}.drawer-groups span{color:var(--muted);font-size:12px}.search-layer{position:fixed;left:0;right:0;top:72px;z-index:1110;visibility:hidden;pointer-events:none;opacity:0;transition:opacity .18s,visibility .18s}.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(calc(100% - 32px),720px);margin:0 auto;background:var(--panel);border:1px solid var(--border);border-radius:0 0 16px 16px;box-shadow:var(--shadow);padding:20px}.search-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.search-head h2{font-size:20px}.search-form{margin-top:14px}.search-form label{display:block;color:var(--muted);font-size:13px;margin-bottom:6px}.search-row{display:flex;gap:8px}.search-row input{min-width:0;flex:1;height:44px;border-radius:10px;border:1px solid var(--border);background:var(--bg-deep);color:#fff;padding:0 12px}.search-message{min-height:22px;margin:8px 0 0;color:var(--lav);font-size:13px}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.search-presets a{min-height:36px;padding:0 12px;display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;color:#fff}.mobile-bottom{display:none}.about-banner{margin:16px 0 20px}.about-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.about-principles .note-card{min-height:170px}
@media(max-width:760px){
  .rose-pearl{display:none}.site-main{padding-top:28px;padding-bottom:88px}.pearl-cut,.dual-rose,.pearl-pages,.wrap-pearl,.editor-grid,.contact-grid,.about-principles{grid-template-columns:1fr}.media-round{width:100%;max-width:240px;justify-self:center}.media-app{width:100%;max-width:240px}.head-app,.drawer-button{padding:0 11px}.drawer-button span{display:none}.gua-drawer{top:74px;right:8px;width:86vw;max-height:70vh}.drawer-groups a{grid-template-columns:96px 1fr}.search-layer{top:0;bottom:0;background:var(--purple);display:flex;align-items:flex-start;padding-top:24px}.search-card{width:100%;height:100%;border:0;border-radius:0;background:var(--purple);box-shadow:none;margin:0;padding:20px 16px}.search-row{flex-direction:column}.search-row .primary-button{width:100%}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:1050;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:rgba(9,7,15,.98);border-top:1px solid var(--border)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;color:var(--muted);font-size:13px}.mobile-bottom a.is-current{background:var(--pink);color:#fff;box-shadow:0 6px 16px rgba(255,45,106,.22)}.footer-inner{padding-bottom:calc(76px + env(safe-area-inset-bottom))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.status-item{grid-template-columns:1fr}.bar-inner,.head-inner,.pearl-inner,.footer-inner,.site-main{width:calc(100% - 32px)}
}
@media(max-width:420px){.footer-grid{grid-template-columns:1fr}.hero-simple,.section-card,.longread{padding:18px}.drawer-groups a{grid-template-columns:88px 1fr;gap:8px}.head-actions{gap:6px}.head-app{font-size:13px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}