:root{--bg:#F7F4FF;--card:#fff;--soft:#EEF2FF;--ink:#1B1340;--text:#2F2A4A;--muted:#5B5678;--light:#8B86A3;--purple:#7C3AED;--lav:#A78BFA;--teal:#14B8A6;--coral:#F97316;--pink:#E11D48;--amber:#F59E0B;--indigo:#312E81;--line:rgba(124,58,237,.14);--shadow:0 16px 40px rgba(49,46,129,.10);--grad:linear-gradient(135deg,#A78BFA 0%,#7C3AED 50%,#14B8A6 100%)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.8 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;width:100%;height:auto;object-fit:contain;object-position:center}button,input{font:inherit}.site-header{position:fixed;inset:0 0 auto;z-index:50;pointer-events:none}.desktop-island{pointer-events:auto;max-width:1120px;height:68px;margin:14px auto 0;padding:8px 10px;display:grid;grid-template-columns:auto repeat(3,auto) minmax(110px,1fr) repeat(3,auto) auto auto;align-items:center;gap:6px;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}.nav-link,.app-pill,.mobile-app{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:999px;white-space:nowrap;font-weight:700;font-size:14px}.nav-link:hover,.nav-link.is-active{background:#f1eaff;outline:1px solid rgba(124,58,237,.25)}.app-pill{background:var(--grad);color:#fff}.app-pill.is-active{box-shadow:0 0 0 3px rgba(124,58,237,.14)}.icon-btn{width:44px;height:44px;border:0;border-radius:50%;background:var(--soft);color:var(--ink);cursor:pointer;font-weight:800}.icon-btn:hover{background:#e5dcff}.brand-mark{display:flex;align-items:center;justify-content:center;min-width:120px;height:48px;padding:5px 12px}.brand-mark img{width:auto;max-width:150px;max-height:38px}.brand-mark span{font-weight:900;color:var(--ink);letter-spacing:.04em}.mobile-bar{display:none}.site-main{padding-top:112px}.wrap{width:min(1200px,calc(100% - 40px));margin:0 auto}.reading{width:min(780px,100%)}.hero{padding:54px 0 72px}.eyebrow{display:inline-block;color:var(--purple);font-size:13px;font-weight:800;letter-spacing:.14em}.hero h1,.page-head h1{margin:.2em 0 .35em;color:var(--ink);font-size:clamp(34px,5vw,66px);line-height:1.08;letter-spacing:-.03em}.page-head{padding:56px 0 34px}.page-head p,.hero p{font-size:18px;color:var(--muted);max-width:780px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:0 22px;border-radius:999px;font-weight:800}.btn.primary{background:var(--grad);color:#fff}.btn.soft{background:var(--soft);color:var(--ink)}.section{padding:52px 0}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}.section h2{color:var(--ink);font-size:clamp(26px,3.5vw,42px);line-height:1.18;margin:0 0 10px}.section h3{color:var(--ink);font-size:22px;margin:0 0 8px}.muted{color:var(--muted)}.hero-grid,.split{display:grid;grid-template-columns:1.08fr .92fr;gap:36px;align-items:center}.visual{background:linear-gradient(145deg,#fff,#f1ecff);border:1px solid var(--line);border-radius:28px;padding:22px;box-shadow:var(--shadow)}.topic-cloud{display:flex;flex-wrap:wrap;gap:12px}.topic-cloud a{padding:11px 16px;border-radius:18px;background:#fff;border:1px solid var(--line);font-weight:750}.topic-cloud a:nth-child(3n+1){transform:rotate(-1deg)}.topic-cloud a:nth-child(3n+2){background:#edfdfa}.topic-cloud a:nth-child(3n){background:#fff4ed}.mosaic{display:grid;grid-template-columns:1.35fr .85fr;grid-template-rows:auto auto;gap:18px}.tile{background:#fff;border:1px solid var(--line);border-radius:26px;padding:22px;box-shadow:var(--shadow)}.tile.large{grid-row:1/3}.tile p{color:var(--muted)}.brick-grid{columns:3 240px;column-gap:18px}.brick{break-inside:avoid;margin:0 0 18px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px}.brick:nth-child(2n){padding-bottom:34px}.folder-list{display:grid;gap:14px}.folder{display:grid;grid-template-columns:180px 1fr auto;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px}.folder .tag{font-weight:900;color:var(--purple)}.folder p{margin:4px 0;color:var(--muted)}.folder a{font-weight:800;color:var(--purple)}.big-index{display:grid;gap:16px}.big-item{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:26px 0;border-bottom:1px solid var(--line)}.big-item .num{font-size:64px;line-height:1;font-weight:950;color:var(--purple)}.big-item:nth-child(2) .num{color:var(--teal)}.big-item:nth-child(3) .num{color:var(--coral)}.big-item:nth-child(4) .num{color:var(--pink)}.big-item:nth-child(5) .num{color:var(--amber)}.timeline{position:relative;margin-left:12px;padding-left:34px}.timeline:before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--purple),var(--teal))}.time-node{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;margin:0 0 18px}.time-node:before{content:"";position:absolute;left:-34px;top:26px;width:14px;height:14px;border-radius:50%;background:var(--purple);box-shadow:0 0 0 5px var(--bg)}.status{display:inline-flex;padding:5px 10px;border-radius:999px;background:var(--soft);color:var(--indigo);font-size:13px;font-weight:800}.steps{display:grid;gap:18px}.step{width:78%;background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.step:nth-child(even){margin-left:auto}.step b{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--purple);color:#fff;margin-bottom:10px}.prose{max-width:780px}.prose p{margin:0 0 1.15em}.prose h2{margin-top:1.5em}.prose .label{display:inline-block;margin-bottom:8px;padding:4px 9px;border-radius:999px;background:#efe8ff;color:var(--purple);font-weight:800;font-size:13px}.type-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.type-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px}.type-card:nth-child(3n+1){border-top:4px solid var(--purple)}.type-card:nth-child(3n+2){border-top:4px solid var(--teal)}.type-card:nth-child(3n){border-top:4px solid var(--coral)}.role-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.role{grid-column:span 4;background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px}.role:nth-child(2),.role:nth-child(5){grid-column:span 5}.role:nth-child(3),.role:nth-child(6){grid-column:span 3}.notice{padding:18px 20px;background:#fff8ee;border:1px solid rgba(245,158,11,.26);border-radius:20px;color:#6b4b10}.faq{display:grid;gap:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 20px}.faq summary{cursor:pointer;font-weight:850;color:var(--ink)}.faq details p{color:var(--muted)}.rights-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:16px}.info-block{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px}.info-block:nth-child(2){background:#eefcf9}.info-block:nth-child(3){background:#fff4ee}.product-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:32px;align-items:center}.phone-visual{max-width:420px;margin:auto}.feature-row{display:grid;grid-template-columns:120px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}.feature-row b{color:var(--purple)}.directory-panel{position:fixed;z-index:80;left:50%;bottom:0;transform:translate(-50%,105%);width:min(820px,100%);max-height:76vh;overflow:auto;background:var(--indigo);color:#f4f0ff;border-radius:28px 28px 0 0;padding:24px;visibility:hidden;pointer-events:none;transition:.25s ease}.directory-panel.is-open{transform:translate(-50%,0);visibility:visible;pointer-events:auto}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:20px}.panel-brand{display:flex;gap:14px;align-items:center}.panel-brand p{margin:2px 0 0;color:#cec6ed}.logo-plate{display:inline-flex;align-items:center;justify-content:center;background:#fff;border-radius:12px;padding:8px}.logo-plate img{width:auto;max-width:145px;max-height:42px}.logo-plate.compact img{max-width:90px;max-height:34px}.directory-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.directory-grid section{background:rgba(255,255,255,.07);border-radius:20px;padding:18px}.directory-grid h2{font-size:17px;margin:0 0 10px}.directory-grid a{display:block;padding:9px 0;border-top:1px solid rgba(255,255,255,.12)}.directory-grid a span{display:block;color:#cec6ed;font-size:13px}.overlay{position:fixed;inset:0;z-index:70;background:rgba(27,19,64,.45);opacity:0;transition:.22s}.overlay.is-open{opacity:1}.search-layer{position:fixed;z-index:90;inset:94px 0 auto;display:grid;place-items:start center;visibility:hidden;pointer-events:none}.search-layer.is-open{visibility:visible;pointer-events:auto}.search-card{width:min(720px,calc(100% - 32px));background:#f7f4ff;border:1px solid var(--line);border-radius:26px;padding:24px;box-shadow:var(--shadow)}.search-head{display:flex;justify-content:space-between;gap:20px}.search-head h2{margin:4px 0 0;color:var(--ink);font-size:28px}.search-box{display:flex;align-items:center;gap:12px;margin-top:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px 14px}.search-box input{flex:1;min-width:0;border:0;outline:0;background:transparent}.search-tip{color:var(--muted)}.search-links{display:flex;flex-wrap:wrap;gap:10px}.search-links a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 13px}.site-footer{margin-top:70px;background:#1B1340;color:#F4F0FF;padding:56px 0 110px}.footer-inner{width:min(1200px,calc(100% - 40px));margin:auto}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:28px}.footer-brand div{display:grid}.footer-brand span{color:#cbc4e4}.footer-groups{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}.footer-groups h2{font-size:15px}.footer-groups a{display:block;color:#cec7e5;padding:3px 0;font-size:14px}.footer-note{margin-top:30px;color:#d6d0ea}.copyright{color:#aaa2c8}.bottom-nav{display:none}.callout{background:linear-gradient(135deg,#ede7ff,#edfdf9);border:1px solid var(--line);border-radius:26px;padding:26px}.mini-links{display:flex;flex-wrap:wrap;gap:10px}.mini-links a{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:750}.list-lines{display:grid}.list-line{display:grid;grid-template-columns:70px 1fr;gap:16px;padding:22px 0;border-top:1px solid var(--line)}.list-line strong{color:var(--purple);font-size:22px}.stage-strip{display:flex;gap:10px;overflow:auto;padding-bottom:6px}.stage-strip span{flex:0 0 auto;padding:9px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:800}.check-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.check-item{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px}.article-index{display:grid;grid-template-columns:220px 1fr;gap:32px}.side-index{position:sticky;top:108px;align-self:start;background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px}.side-index a{display:block;padding:8px;border-radius:12px}.side-index a:hover{background:var(--soft)}:focus-visible{outline:3px solid rgba(124,58,237,.4);outline-offset:3px}@media(max-width:980px){.desktop-island{display:none}.mobile-bar{pointer-events:auto;display:grid;grid-template-columns:44px 1fr 64px;align-items:center;width:calc(100% - 24px);height:58px;margin:10px auto 0;padding:6px 8px;background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.mobile-logo{display:flex;justify-content:center;align-items:center;height:44px}.mobile-logo img{width:auto;max-width:150px;max-height:34px}.mobile-logo span{font-weight:900}.mobile-app{padding:0 10px;background:var(--soft)}.site-main{padding-top:88px}.hero-grid,.split,.product-grid,.article-index{grid-template-columns:1fr}.role{grid-column:span 6!important}.footer-groups{grid-template-columns:repeat(3,1fr)}.brick-grid{columns:2 220px}.bottom-nav{position:fixed;z-index:60;left:14px;right:14px;bottom:calc(10px + env(safe-area-inset-bottom));height:54px;display:grid;grid-template-columns:repeat(5,1fr);align-items:center;padding:4px;background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.bottom-nav a{height:44px;display:grid;place-items:center;border-radius:16px;font-size:13px;font-weight:800}.bottom-nav a.is-active{background:#eee7ff;color:var(--purple)}.site-footer{padding-bottom:120px}.side-index{position:static}.directory-panel{max-height:82vh}.search-layer{inset:74px 0 0}.search-layer.is-open{background:var(--bg)}.search-card{width:100%;min-height:calc(100vh - 74px);border-radius:0;border:0}}@media(max-width:700px){.wrap,.footer-inner{width:min(100% - 32px,1200px)}.hero{padding:32px 0 48px}.hero h1,.page-head h1{font-size:40px}.hero p,.page-head p{font-size:16px}.hero-grid,.split{gap:20px}.mosaic,.type-grid,.rights-grid,.check-list{grid-template-columns:1fr}.tile.large{grid-row:auto}.brick-grid{columns:1}.folder{grid-template-columns:1fr}.big-item{grid-template-columns:72px 1fr}.big-item .num{font-size:48px}.step{width:100%}.role{grid-column:span 12!important}.directory-grid{grid-template-columns:1fr}.footer-groups{grid-template-columns:repeat(2,1fr)}.section{padding:38px 0}.visual{padding:14px}.article-index{gap:18px}}