:root{--bg:#1C1C1E;--deep:#141416;--panel:#2A2A2E;--panel2:#323238;--title:#F2F2F4;--text:#D8D8DC;--muted:#A0A0A8;--soft:#7A7A82;--silver:#C8C8D0;--blue:#6A8AAA;--border:rgba(200,200,208,.16);--strong:rgba(106,138,170,.48);--shadow:0 12px 28px rgba(0,0,0,.28)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.wrap{width:min(980px,calc(100% - 32px));margin:auto}.skip-link{position:fixed;left:16px;top:-60px;z-index:200;background:var(--title);color:var(--deep);padding:8px 12px;border-radius:6px}.skip-link:focus{top:8px}.site-header{position:fixed;top:0;left:0;right:0;z-index:100}.frame-news{height:20px;background:#101012;color:var(--silver);font-size:12px}.news-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.brand-mini{display:flex;align-items:center;height:20px}.text-btn{border:0;background:none;color:var(--silver);padding:0 4px;cursor:pointer}.brand-bar{height:54px;background:var(--bg);border-bottom:1px solid var(--strong)}.brand-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand-home{display:flex;align-items:center;min-height:44px}.brand-home strong{font-size:16px;color:var(--title)}.logo-plate{display:inline-flex;align-items:center;justify-content:center;background:#fff;padding:3px 6px;border-radius:5px;line-height:0}.logo-plate img{display:block;height:24px;width:auto;max-width:160px;object-fit:contain}.brand-actions{display:flex;align-items:center;gap:8px}.app-link,.menu-btn,.modal button,.search-panel button{min-height:44px;border:1px solid var(--border);border-radius:7px;padding:0 14px;color:var(--title);background:var(--panel);cursor:pointer}.menu-btn{border-color:var(--strong)}.frame-track{height:42px;background:var(--panel);border-bottom:1px solid var(--border)}.track-inner{height:42px;display:flex;justify-content:center;align-items:center;gap:6px}.track-inner a{min-width:90px;text-align:center;padding:8px 16px;border-radius:6px;line-height:1.3}.track-inner a.active{background:var(--blue);color:#fff}.page-main{padding-top:116px;min-height:70vh}.section{padding:44px 0;border-bottom:1px solid var(--border)}.section.tight{padding:30px 0}.hero-number{font-size:70px;line-height:.9;color:var(--soft);font-weight:700;letter-spacing:-3px}.eyebrow{color:var(--blue);font-size:13px;letter-spacing:.12em;text-transform:uppercase}.hero h1,.page-head h1{font-size:24px;line-height:1.3;color:var(--title);margin:14px 0 8px}.lead{font-size:17px;color:var(--silver);max-width:720px}.copy p{margin:0 0 18px}.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:7px}.btn-primary{background:linear-gradient(135deg,#6A8AAA 0%,#3A4A5A 100%);color:#fff}.btn-secondary{border:1px solid var(--silver);color:var(--title)}.film-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:24px}.film-cell{min-height:92px;background:var(--deep);border:1px solid var(--border);border-radius:7px;display:flex;align-items:center;justify-content:center;color:var(--soft);padding:10px;text-align:center}.film-cell.has-image{padding:0;border:0;background:transparent;min-height:0}.film-cell img{display:block;max-width:100%;max-height:148px;width:auto;height:auto;object-fit:contain}.quote-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}.quote-card,.gray-card,.info-card,.status-item,.topic-card,.clause{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:22px}.quote-card h2,.gray-card h2,.info-card h2,.topic-card h2,.clause h2{color:var(--title);font-size:20px;margin:0 0 10px}.gray-stack{display:grid;gap:12px}.content-img{display:block;max-width:100%;width:auto;height:auto;max-height:260px;object-fit:contain;margin:0 auto 18px}.banner-img{display:block;max-width:100%;width:auto;height:auto;max-height:200px;object-fit:contain;margin:0 auto 22px}.app-img{display:block;max-width:100%;width:auto;height:auto;max-height:320px;object-fit:contain;margin:0 auto 12px}.icon-img{display:block;width:48px;height:48px;object-fit:contain;margin:0 auto 10px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.status-list{display:grid;gap:10px}.status-item{display:flex;align-items:flex-start;gap:16px}.status-tag{white-space:nowrap;color:#fff;background:var(--blue);border-radius:5px;padding:4px 9px;font-size:13px}.center-product{text-align:center;max-width:700px;margin:auto}.center-product .copy{text-align:left}.page-head{padding:42px 0 26px;border-bottom:1px solid var(--border)}.page-head p{max-width:760px;color:var(--silver)}.article{padding:34px 0 50px}.article h2{color:var(--title);font-size:20px;margin:30px 0 10px}.article h3{color:var(--title);font-size:16px;margin:22px 0 8px}.article p{margin:0 0 16px}.article ul{padding-left:20px}.article li{margin-bottom:8px}.memo-list{display:grid;gap:10px}.memo-item{border-left:3px solid var(--blue);background:var(--panel);padding:16px 18px;border-radius:0 8px 8px 0}.topic-list{display:grid;gap:12px}.topic-card{display:grid;grid-template-columns:140px 1fr;gap:18px;align-items:start}.topic-card strong{color:var(--silver)}.faq-list details{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:16px 18px;margin-bottom:10px}.faq-list summary{cursor:pointer;color:var(--title);font-weight:700}.faq-list p{margin:12px 0 0}.site-footer{background:#101012;border-top:1px solid var(--border);padding:34px 0 72px;color:var(--silver);font-size:13px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:22px}.footer-brand{display:flex;flex-direction:column;align-items:flex-start;gap:6px}.footer-logo{margin-bottom:4px}.footer-grid h2{font-size:13px;color:var(--title);margin:0 0 8px}.footer-grid a{display:block;margin:5px 0;color:var(--silver)}.footer-note{border-top:1px solid var(--border);margin-top:24px;padding-top:16px;color:var(--muted)}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.64);z-index:120}.overlay[hidden],.modal[hidden],.search-panel[hidden]{display:none!important;pointer-events:none!important}.modal{position:fixed;z-index:130;left:50%;top:50%;transform:translate(-50%,-50%);width:min(640px,92vw);max-height:84vh;overflow:auto;background:var(--panel);border:1px solid var(--strong);border-radius:10px;box-shadow:var(--shadow);padding:18px}.modal-head,.search-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.modal-brand{display:flex;align-items:center;gap:10px;color:var(--title)}.menu-groups{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:14px}.menu-groups h2{font-size:13px;color:var(--blue);margin:8px 0}.menu-groups a{display:block;border-top:1px solid var(--border);padding:9px 0}.menu-groups b,.menu-groups span{display:block}.menu-groups b{color:var(--title)}.menu-groups span{color:var(--muted);font-size:12px}.search-panel{position:fixed;z-index:130;left:0;right:0;top:74px;background:var(--panel);border-bottom:1px solid var(--strong);box-shadow:var(--shadow);padding:20px 0}.search-top h2{font-size:20px;color:var(--title);margin:0}.preset-links{display:flex;gap:8px;flex-wrap:wrap}.preset-links a{border:1px solid var(--border);padding:8px 12px;border-radius:6px}.locked{overflow:hidden}.mobile-bottom{display:none}a:hover,a:focus-visible,button:hover,button:focus-visible{outline:none;filter:brightness(1.15)}a:focus-visible,button:focus-visible{box-shadow:0 0 0 3px rgba(106,138,170,.4)}@media(max-width:760px){.frame-track{display:none}.page-main{padding-top:74px;padding-bottom:52px}.brand-actions{gap:4px}.app-link,.menu-btn{padding:0 10px}.section{padding:34px 0}.hero-number{font-size:56px}.quote-pair,.two-col,.three-col,.footer-grid,.menu-groups{grid-template-columns:1fr}.film-strip{grid-template-columns:repeat(2,1fr)}.film-cell:nth-child(5){grid-column:1/-1}.topic-card{grid-template-columns:1fr}.search-panel{top:0;bottom:0;overflow:auto;background:var(--deep);padding-top:28px}.site-footer{padding-bottom:86px}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;z-index:110;min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:var(--deep);border-top:1px solid var(--strong)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px}.modal{max-height:80vh}.content-img{max-height:220px}}