:root{
  --bg:#F3F6FB;--paper:#FFFFFF;--soft:#E6EEF6;--ink:#0B1F3A;--text:#1C3348;--muted:#4A6276;--faint:#7A8FA0;
  --brand:#0B3A6E;--blue:#1E6FBF;--cyan:#1396B3;--amber:#D97706;--coral:#E25B4C;--border:rgba(11,58,110,.16);
  --shadow:0 14px 34px rgba(7,20,40,.08);--radius:18px;--header-h:136px;
}
*{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:1.78;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}img{display:block;max-width:100%;height:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:-80px;z-index:1000;background:#fff;color:var(--brand);padding:10px 16px;border-radius:999px;box-shadow:var(--shadow)}.skip-link:focus{top:10px}.site-header{position:fixed;z-index:900;top:0;left:0;right:0}.telegraph-bar{height:30px;background:var(--brand);color:#fff}.top-wrap,.beacon-wrap,.channel-wrap{max-width:1180px;margin:0 auto}.top-wrap{height:30px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;font-size:13px}.micro-brand{font-weight:700;letter-spacing:.08em}.search-toggle{height:30px;border:0;background:transparent;color:#fff;cursor:pointer;padding:0 8px}.beacon-bar{height:62px;background:#fff;border-bottom:1px solid var(--border)}.beacon-wrap{height:62px;padding:0 20px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px}.menu-toggle{justify-self:start;width:44px;height:44px;border:1px solid var(--border);background:#fff;border-radius:50%;display:grid;place-content:center;gap:4px;cursor:pointer}.menu-toggle span{width:16px;height:2px;background:var(--brand);display:block;border-radius:2px}.beacon-logo{display:flex;align-items:center;justify-content:center;min-width:80px}.brand-logo{max-height:34px;width:auto}.brand-wordmark{font-weight:900;font-size:24px;letter-spacing:.12em;color:var(--brand)}.app-link{justify-self:end;min-height:44px;display:flex;align-items:center;padding:0 17px;border-radius:999px;background:linear-gradient(135deg,#1E6FBF 0%,#0B3A6E 55%,#071428 100%);color:#fff;font-weight:700}.channel-bar{height:44px;background:#fff;border-bottom:1px solid var(--border)}.channel-wrap{height:44px;display:flex;align-items:stretch;justify-content:center;gap:34px;padding:0 20px}.channel-wrap a{display:flex;align-items:center;position:relative;font-size:15px;color:var(--muted)}.channel-wrap a.is-active,.channel-wrap a:hover{color:var(--brand)}.channel-wrap a.is-active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--brand);border-radius:3px 3px 0 0}.site-main{max-width:1180px;margin:0 auto;padding:calc(var(--header-h) + 34px) 20px 80px;min-height:70vh}.page-hero,.hero-card{background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow)}.page-hero{padding:34px;margin-bottom:24px;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:34px;align-items:center}.page-kicker,.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.page-kicker:before,.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cyan)}h1,h2,h3{color:var(--ink);line-height:1.28;margin-top:0}h1{font-size:clamp(28px,4vw,32px);margin:8px 0 14px}h2{font-size:23px;margin-bottom:12px}h3{font-size:18px;margin-bottom:8px}p{margin:0 0 14px}.lead{font-size:17px;color:var(--muted);max-width:760px}.media-frame{min-height:210px;border-radius:16px;overflow:hidden;background:linear-gradient(135deg,#E6EEF6,#F7FAFD);border:1px solid var(--border)}.media-frame img{width:100%;height:100%;object-fit:cover}.media-placeholder{width:100%;min-height:210px;background:linear-gradient(135deg,rgba(30,111,191,.12),rgba(19,150,179,.08));border:1px solid rgba(11,58,110,.08);border-radius:16px}.content-section{background:#fff;border:1px solid var(--border);border-radius:18px;padding:28px;margin-top:20px}.content-section>.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-head p{color:var(--muted);max-width:660px}.grid-2,.grid-3,.grid-4,.grid-6,.signal-tags,.topic-grid{display:grid;gap:18px}.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))}.grid-6,.topic-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.card,.tag-card,.file-card,.number-card,.faq-item,.timeline-item,.step-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:20px}.card.soft,.tag-card{background:linear-gradient(180deg,#fff,#F9FBFD)}.card p,.tag-card p,.number-card p,.file-card p,.timeline-item p,.step-card p{color:var(--muted)}.card-link{display:inline-flex;min-height:44px;align-items:center;margin-top:8px;color:var(--brand);font-weight:700}.card-link:after{content:" →"}.dot{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:8px}.dot.blue{background:var(--brand)}.dot.cyan{background:var(--cyan)}.dot.amber{background:var(--amber)}.dot.coral{background:var(--coral)}.hero-card{padding:34px}.hero-copy{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.btn-primary,.btn-secondary{min-height:44px;padding:0 18px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:800}.btn-primary{color:#fff;background:linear-gradient(135deg,#1E6FBF 0%,#0B3A6E 55%,#071428 100%)}.btn-secondary{background:#fff;color:var(--brand);border:1px solid var(--border)}.hero-media{margin-top:24px;max-height:340px;border-radius:18px;overflow:hidden;background:#EEF3F8}.hero-media img{width:100%;max-height:340px;object-fit:cover}.signal-tags{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:18px}.tag-card a{font-weight:800;color:var(--brand)}.feature-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:start}.number-list{display:grid;gap:12px}.number-row{display:grid;grid-template-columns:56px 1fr;gap:14px;align-items:start;padding:14px 0;border-bottom:1px solid var(--border)}.number-row:last-child{border-bottom:0}.num{font-size:28px;line-height:1;font-weight:900;color:var(--brand)}.file-list{display:grid;gap:12px}.file-card{display:grid;grid-template-columns:48px 1fr auto;gap:14px;align-items:center}.file-icon{width:48px;height:48px;border-radius:14px;background:var(--soft);display:grid;place-items:center;color:var(--brand);font-weight:900}.file-card a{color:var(--brand);font-weight:700}.big-board{display:grid;gap:10px}.board-row{display:grid;grid-template-columns:72px 1fr;gap:18px;align-items:start;padding:18px 0;border-bottom:1px solid var(--border)}.board-row:last-child{border-bottom:0}.board-row .num{font-size:42px}.timeline{position:relative;padding-left:28px}.timeline:before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:var(--soft)}.timeline-item{position:relative;margin-bottom:14px}.timeline-item:before{content:"";position:absolute;left:-28px;top:24px;width:14px;height:14px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 5px var(--bg)}.status{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:var(--soft);color:var(--brand);font-size:13px;font-weight:800}.status.making{background:rgba(217,119,6,.12);color:#9A5603}.status.waiting{background:rgba(226,91,76,.10);color:#A23A30}.app-panel{display:grid;grid-template-columns:320px 1fr;gap:32px;align-items:center}.app-icon-wrap{display:flex;align-items:center;gap:14px;margin:18px 0}.app-icon-wrap img{width:64px;height:64px;border-radius:16px}.notice{padding:16px 18px;border-left:4px solid var(--cyan);background:#F6FBFD;border-radius:12px;color:var(--muted)}.prose p{margin-bottom:16px}.prose h2{margin-top:28px}.prose h3{margin-top:22px}.index-late-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.faq-list{display:grid;gap:14px}.faq-item h2{font-size:18px;margin-bottom:8px}.faq-item p{color:var(--muted)}.directory-list{display:grid;gap:12px}.directory-row{display:grid;grid-template-columns:90px 1fr auto;gap:16px;padding:18px;border:1px solid var(--border);border-radius:14px;align-items:center}.directory-row .label{font-weight:900;color:var(--brand)}.directory-row p{margin:0;color:var(--muted)}.directory-row a{color:var(--brand);font-weight:800}.wide-image{margin:18px 0 24px;border-radius:18px;overflow:hidden}.wide-image .media-placeholder{min-height:280px}.quote-note{padding:20px 22px;border-radius:16px;background:#F7FAFD;border:1px solid var(--border);font-size:17px;color:var(--ink)}.legal-list{display:grid;gap:16px}.legal-list section{padding:22px;border:1px solid var(--border);border-radius:16px}.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.badge{display:inline-flex;min-height:34px;align-items:center;padding:0 12px;border-radius:999px;background:var(--soft);color:var(--brand);font-weight:800;font-size:14px}.site-footer{background:#071428;color:#D5E4F4;padding:48px 20px calc(32px + env(safe-area-inset-bottom))}.footer-inner{max-width:1180px;margin:0 auto}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:28px}.footer-logo-wrap{display:flex;align-items:center}.footer-logo{max-height:34px;width:auto}.footer-brand .brand-wordmark{color:#fff}.footer-brand strong{display:block;color:#fff;font-size:20px}.footer-brand span{font-size:12px;letter-spacing:.14em;color:#9EB7CF}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding:24px 0;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12)}.footer-grid h2{font-size:15px;color:#fff}.footer-grid a{display:block;padding:5px 0;color:#BDD0E3}.footer-grid a:hover{color:#fff}.footer-note{margin-top:22px;color:#AFC4D8}.copyright{color:#829AB0;font-size:14px}.overlay{position:fixed;inset:0;z-index:940;background:rgba(7,20,40,.46);visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.band-menu{position:fixed;z-index:960;left:0;right:0;top:0;visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-22px);transition:.22s}.band-menu.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:none}.band-card{width:min(700px,94vw);max-height:90vh;overflow:auto;margin:18px auto;background:#fff;border-radius:20px;box-shadow:0 24px 60px rgba(7,20,40,.25);border:1px solid var(--border)}.band-head{position:sticky;top:0;z-index:2;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border)}.band-brand{display:flex;align-items:center;gap:12px;font-weight:900;color:var(--brand)}.band-logo{max-height:30px;width:auto}.band-close,.search-close{min-width:44px;min-height:44px;border:1px solid var(--border);background:#fff;border-radius:999px;color:var(--brand);cursor:pointer}.band-groups{padding:18px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.band-groups h2{font-size:15px}.band-groups a{display:block;padding:11px 0;border-bottom:1px solid rgba(11,58,110,.09)}.band-groups strong{display:block;color:var(--ink)}.band-groups span{display:block;color:var(--muted);font-size:13px;line-height:1.55;margin-top:3px}.search-layer{position:fixed;z-index:970;left:0;right:0;top:92px;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.search-layer.is-open{visibility:visible;opacity:1;pointer-events:auto}.search-card{width:min(720px,calc(100% - 32px));margin:0 auto;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:18px;padding:22px}.search-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;color:var(--ink)}.search-field{display:block}.search-field input{width:100%;height:50px;border:1px solid var(--border);border-radius:14px;padding:0 16px;background:#F8FBFD;color:var(--muted)}.search-presets{display:flex;gap:10px;flex-wrap:wrap}.search-presets a{min-height:42px;padding:0 14px;border-radius:999px;border:1px solid var(--border);display:flex;align-items:center;color:var(--brand);font-weight:700}.ui-locked{overflow:hidden}.mobile-bottom{display:none}.btn-primary:hover,.app-link:hover{filter:brightness(1.05)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(30,111,191,.35);outline-offset:3px}
@media(max-width:900px){.signal-tags{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3,.grid-6,.topic-grid,.index-late-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-hero,.hero-copy,.feature-split,.app-panel{grid-template-columns:1fr}.page-hero .media-frame{min-height:240px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){:root{--header-h:92px}.channel-bar{display:none}.top-wrap,.beacon-wrap{padding-left:16px;padding-right:16px}.site-main{padding:calc(var(--header-h) + 24px) 16px 88px}.page-hero,.hero-card,.content-section{padding:22px}.beacon-wrap{grid-template-columns:52px 1fr 90px}.app-link{padding:0 12px;white-space:nowrap}.brand-wordmark{font-size:21px}.grid-2,.grid-3,.grid-4,.grid-6,.topic-grid,.index-late-grid,.signal-tags{grid-template-columns:1fr}.band-groups{grid-template-columns:1fr}.band-card{margin:8px auto;max-height:94vh}.search-layer{top:0;bottom:0;background:var(--bg)}.search-card{width:100%;height:100%;border:0;border-radius:0;box-shadow:none;padding:calc(20px + env(safe-area-inset-top)) 16px 20px}.mobile-bottom{position:fixed;z-index:930;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(5,1fr)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px;min-width:0}.mobile-bottom a.is-active{color:var(--brand);font-weight:900}.site-footer{padding-bottom:calc(74px + env(safe-area-inset-bottom))}.directory-row{grid-template-columns:1fr}.file-card{grid-template-columns:44px 1fr}.file-card>a{grid-column:2}.board-row{grid-template-columns:56px 1fr}.board-row .num{font-size:32px}.page-hero{margin-bottom:16px}.wide-image .media-placeholder{min-height:210px}}