:root{--bg:#F7F4FF;--paper:#fff;--soft:#EEF2FF;--ink:#1B1340;--body:#2F2A4A;--muted:#5B5678;--subtle:#8B86A3;--purple:#7C3AED;--lav:#A78BFA;--teal:#14B8A6;--coral:#F97316;--magenta:#E11D48;--amber:#F59E0B;--indigo:#312E81;--border:rgba(124,58,237,.14);--shadow:0 16px 40px rgba(49,46,129,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--body);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.78;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}.site-header{position:fixed;top:0;left:0;right:0;z-index:60;padding:14px 16px;pointer-events:none}.nav-island,.mobile-top{pointer-events:auto;background:rgba(255,255,255,.93);backdrop-filter:blur(16px);box-shadow:var(--shadow);border:1px solid var(--border)}.nav-island{max-width:1120px;height:68px;margin:auto;border-radius:999px;display:grid;grid-template-columns:48px repeat(3,auto) 1fr repeat(3,auto) auto 48px;align-items:center;gap:10px;padding:8px 12px}.nav-island a{min-height:44px;display:flex;align-items:center;justify-content:center;padding:0 12px;border-radius:999px;white-space:nowrap;font-weight:700;color:var(--muted)}.nav-island a:hover,.nav-island a.is-current{background:var(--soft);color:var(--purple);outline:1px solid var(--border)}.brand-mark{justify-self:center;min-width:110px}.brand-logo{width:auto;height:34px;object-fit:contain}.circle-btn{width:44px;height:44px;border:1px solid var(--border);border-radius:50%;background:#fff;color:var(--indigo);cursor:pointer}.circle-btn:hover{background:var(--soft)}.app-pill{background:linear-gradient(135deg,#A78BFA 0%,#7C3AED 50%,#14B8A6 100%)!important;color:#fff!important}.mobile-top{display:none}.page-shell{padding-top:112px}.wrap{width:min(1200px,calc(100% - 32px));margin:auto}.readable{max-width:800px}.eyebrow{display:inline-block;font-size:.82rem;font-weight:800;letter-spacing:.12em;color:var(--purple);text-transform:uppercase}.hero-title,.page-title{color:var(--ink);line-height:1.08;margin:.3em 0}.hero-title{font-size:clamp(2.5rem,6vw,5.8rem);max-width:900px}.page-title{font-size:clamp(2.2rem,4vw,4.4rem)}.lead{font-size:1.08rem;color:var(--muted);max-width:800px}.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{min-height:46px;padding:0 20px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:800}.btn-primary{background:linear-gradient(135deg,#A78BFA,#7C3AED 50%,#14B8A6);color:#fff}.btn-soft{background:#fff;border:1px solid var(--border);color:var(--indigo)}.section{padding:72px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head h2{font-size:clamp(1.8rem,3vw,3rem);color:var(--ink);margin:0}.section-head p{max-width:580px;color:var(--muted)}.visual{background:#fff;border:1px solid var(--border);border-radius:28px;padding:18px;box-shadow:var(--shadow)}.visual img{width:100%;height:auto;object-fit:contain;border-radius:18px}.hero-grid,.split{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);gap:42px;align-items:center}.tag-cloud{display:flex;flex-wrap:wrap;gap:12px}.tag-cloud a{padding:11px 16px;border-radius:999px;background:#fff;border:1px solid var(--border);font-weight:750}.tag-cloud a:nth-child(3n+1){transform:translateY(-4px)}.tag-cloud a:nth-child(4n){background:#fff7ed}.pulse-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px}.number-list{display:grid;gap:10px}.number-list a,.index-row{background:#fff;border:1px solid var(--border);border-radius:20px;padding:18px 20px;display:flex;gap:16px;align-items:center}.num{font-size:1.9rem;font-weight:900;color:var(--purple);line-height:1}.mosaic{display:grid;grid-template-columns:1.3fr .7fr;grid-template-rows:auto auto;gap:18px}.mosaic article{background:#fff;border:1px solid var(--border);border-radius:24px;padding:20px}.mosaic article:first-child{grid-row:1/3}.mosaic h3{font-size:1.5rem;color:var(--ink);margin:.3em 0}.two-visuals{display:grid;grid-template-columns:1fr 1fr;gap:22px}.topic-wall{columns:3 260px;column-gap:18px}.topic-card{break-inside:avoid;margin:0 0 18px;background:#fff;border:1px solid var(--border);border-radius:24px;padding:22px}.topic-card:nth-child(2n){padding-bottom:44px}.topic-card:nth-child(3n){background:#f0fdfa}.folder-list{display:grid;gap:14px}.folder{background:#fff;border:1px solid var(--border);border-radius:18px 18px 28px 28px;padding:20px;position:relative}.folder:before{content:"";position:absolute;top:-9px;left:22px;width:84px;height:12px;border-radius:10px 10px 0 0;background:#ede9fe}.big-index{display:grid;gap:26px}.big-item{display:grid;grid-template-columns:120px 1fr;gap:24px;padding:30px 0;border-top:1px solid var(--border)}.big-item b{font-size:4rem;color:var(--purple);line-height:1}.timeline{position:relative;padding-left:30px}.timeline:before{content:"";position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--border)}.timeline article{position:relative;margin-bottom:24px;background:#fff;border-radius:22px;padding:22px;border:1px solid var(--border)}.timeline article:before{content:"";position:absolute;left:-30px;top:30px;width:16px;height:16px;border-radius:50%;background:var(--purple);box-shadow:0 0 0 6px #ede9fe}.status{display:inline-flex;padding:4px 10px;border-radius:999px;background:var(--soft);color:var(--indigo);font-weight:800;font-size:.82rem}.rights-grid{display:grid;grid-template-columns:1.2fr .9fr .8fr;gap:18px}.info-block{background:#fff;border:1px solid var(--border);border-radius:24px;padding:24px}.faq-preview{display:grid;gap:12px}.faq-preview article,.faq-list article{background:#fff;border:1px solid var(--border);border-radius:20px;padding:20px}.faq-list{display:grid;gap:16px}.faq-list h2{font-size:1.15rem;color:var(--ink);margin:0 0 8px}.page-intro{padding:34px 0 28px}.page-intro .intro-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.intro-links a{padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--border);font-weight:700}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.content-grid article{background:#fff;border:1px solid var(--border);border-radius:24px;padding:24px}.content-grid article:nth-child(3n){grid-column:span 2}.wide-list{display:grid;gap:0;border-top:1px solid var(--border)}.wide-list article{padding:26px 0;border-bottom:1px solid var(--border)}.wide-list h2,.wide-list h3{color:var(--ink)}.steps{display:grid;gap:22px}.step{display:grid;grid-template-columns:110px 1fr;gap:22px;align-items:start}.step:nth-child(even){grid-template-columns:1fr 110px;text-align:right}.step:nth-child(even) .step-no{grid-column:2}.step-no{font-size:3.4rem;font-weight:900;color:var(--purple)}.note-prose{max-width:760px;margin:auto}.note-prose section{padding:26px 0;border-bottom:1px solid var(--border)}.note-prose h2{color:var(--ink)}.app-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:center}.phone-visual{max-width:460px;margin:auto}.feature-zigzag{display:grid;gap:26px;margin-top:42px}.feature-zigzag article{width:78%;background:#fff;border:1px solid var(--border);border-radius:24px;padding:24px}.feature-zigzag article:nth-child(even){margin-left:auto}.overlay{position:fixed;inset:0;z-index:100;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{visibility:visible;pointer-events:auto}.overlay-backdrop{position:absolute;inset:0;background:rgba(27,19,64,.46)}.directory-panel{position:absolute;left:50%;bottom:18px;transform:translate(-50%,24px);width:min(820px,calc(100% - 32px));max-height:76vh;overflow:auto;background:#241b59;color:#f7f4ff;border-radius:28px;padding:24px;opacity:0;transition:.22s}.directory-overlay.is-open .directory-panel{transform:translate(-50%,0);opacity:1}.panel-head{display:flex;justify-content:space-between;gap:20px;align-items:start}.panel-brand{display:flex;gap:16px}.panel-brand strong{font-size:1.35rem}.panel-brand p{margin:.25em 0;max-width:470px;color:#d8d1f2}.logo-plate{display:inline-flex;background:#fff;padding:8px 10px;border-radius:12px;align-items:center;justify-content:center}.panel-logo,.footer-logo{width:auto;height:34px;object-fit:contain}.directory-groups{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:22px}.directory-groups section{background:rgba(255,255,255,.06);padding:18px;border-radius:18px}.directory-groups h2{font-size:1rem;margin:0 0 10px;color:#fff}.directory-groups a{display:block;padding:10px 0;border-top:1px solid rgba(255,255,255,.12);font-weight:800}.directory-groups a span{display:block;font-weight:400;color:#d8d1f2;font-size:.88rem}.search-card{position:absolute;top:96px;left:50%;transform:translate(-50%,-16px);width:min(720px,calc(100% - 32px));background:#f7f4ff;border-radius:26px;padding:24px;opacity:0;transition:.2s;box-shadow:var(--shadow)}.search-overlay.is-open .search-card{transform:translate(-50%,0);opacity:1}.search-head{display:flex;justify-content:space-between;gap:20px;align-items:start}.search-head h2{margin:.25em 0;color:var(--ink)}#quickSearch{width:100%;min-height:52px;border:1px solid var(--border);border-radius:16px;padding:0 16px;background:#fff;color:var(--ink);outline:none}#quickSearch:focus{box-shadow:0 0 0 3px rgba(124,58,237,.15)}.search-tip{color:var(--muted)}.search-links{display:flex;flex-wrap:wrap;gap:10px}.search-links a{padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--border);font-weight:700}.overlay-open{overflow:hidden}.site-footer{background:#1B1340;color:#F4F0FF;margin-top:72px;padding:54px 0 92px}.footer-inner{width:min(1200px,calc(100% - 32px));margin:auto}.footer-brand{display:flex;gap:18px;align-items:center}.footer-brand strong,.footer-brand span{display:block}.footer-brand strong{font-size:1.5rem}.footer-brand p{color:#d9d2ed;max-width:620px}.footer-links{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin:34px 0}.footer-links b{display:block;margin-bottom:8px}.footer-links a{display:block;color:#d8d1f2;padding:4px 0}.footer-note,.copyright{color:#bfb6d9}.mobile-bottom{display:none}.only-mobile{display:none}.accent-purple{color:var(--purple)}.accent-teal{color:var(--teal)}.accent-coral{color:var(--coral)}.accent-magenta{color:var(--magenta)}.accent-amber{color:var(--amber)}.soft-panel{background:linear-gradient(180deg,#fff,#f2efff);border:1px solid var(--border);border-radius:28px;padding:28px}.quote-box{border-left:4px solid var(--purple);padding:8px 0 8px 18px;color:var(--muted)}
@media(max-width:980px){.nav-island{display:none}.mobile-top{height:60px;border-radius:999px;display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:10px;padding:6px 10px}.mobile-brand{justify-self:center}.mobile-logo{max-height:34px;max-width:140px;width:auto;height:auto;object-fit:contain}.mobile-app{min-height:44px;display:flex;align-items:center;padding:0 14px;border-radius:999px;background:var(--soft);color:var(--purple);font-weight:800}.page-shell{padding-top:94px}.hero-grid,.split,.app-layout{grid-template-columns:1fr}.pulse-grid{grid-template-columns:1fr}.rights-grid{grid-template-columns:1fr 1fr}.mosaic{grid-template-columns:1fr}.mosaic article:first-child{grid-row:auto}.footer-links{grid-template-columns:repeat(3,1fr)}.mobile-bottom{position:fixed;z-index:70;left:16px;right:16px;bottom:max(12px,env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px;padding:5px}.mobile-bottom a{min-height:44px;display:flex;align-items:center;justify-content:center;border-radius:16px;font-size:.86rem;font-weight:800;color:var(--muted)}.mobile-bottom a.is-current{background:var(--soft);color:var(--purple)}.site-footer{padding-bottom:118px}}
@media(max-width:700px){.section{padding:52px 0}.hero-title{font-size:clamp(2.4rem,12vw,4.2rem)}.section-head{display:block}.two-visuals,.content-grid,.rights-grid{grid-template-columns:1fr}.content-grid article:nth-child(3n){grid-column:auto}.topic-wall{columns:1}.big-item{grid-template-columns:78px 1fr}.big-item b{font-size:3rem}.step,.step:nth-child(even){grid-template-columns:64px 1fr;text-align:left}.step:nth-child(even) .step-no{grid-column:auto}.feature-zigzag article{width:100%}.directory-panel{width:100%;bottom:0;border-radius:24px 24px 0 0;max-height:82vh}.directory-groups{grid-template-columns:1fr}.search-card{top:0;inset-inline:0;left:0;transform:translateY(-10px);width:100%;min-height:100vh;border-radius:0;padding-top:88px}.search-overlay.is-open .search-card{transform:none}.footer-links{grid-template-columns:repeat(2,1fr)}.footer-brand{align-items:flex-start}.readable{max-width:100%}}
:focus-visible{outline:3px solid rgba(124,58,237,.35);outline-offset:3px}