:root{--ink:#123b38;--text:#285652;--muted:#668984;--bg:#f4fbfa;--soft:#e7f6f4;--card:#fff;--line:rgba(26,166,160,.24);--a:#1aa6a0;--a2:#0e6e6a;--light:#7edcd4;--coral:#e07a62;--amber:#e2b23a;--shadow:0 14px 34px rgba(14,58,56,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%;object-fit:contain;object-position:center}.wrap{width:min(960px,calc(100% - 32px));margin:auto}.topline{height:18px;background:var(--a2);color:#f4fbfa;font-size:11px}.topline .wrap{height:18px;display:flex;align-items:center;justify-content:space-between}.topline button{border:0;background:transparent;color:#fff;padding:0 6px;cursor:pointer}.mast{height:62px;background:rgba(255,255,255,.96);border-bottom:2px solid var(--a);position:sticky;top:0;z-index:30;backdrop-filter:blur(10px)}.mast-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:10px;min-width:0}.brand img{width:auto;height:28px}.brand span{display:grid;line-height:1.15}.brand b{font-size:16px;color:var(--ink)}.brand small{font-size:11px;color:var(--muted);margin-top:4px}.mast-actions{display:flex;gap:8px;align-items:center}.mast-actions a,.mast-actions button{height:42px;padding:0 15px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);display:inline-flex;align-items:center;cursor:pointer;white-space:nowrap}.mast-actions button{background:linear-gradient(135deg,var(--light),var(--a),var(--a2));color:#fff;border:0;box-shadow:0 6px 16px rgba(26,166,160,.24)}.quick{height:42px;background:var(--soft);border-bottom:1px solid var(--line)}.quick .wrap{height:100%;display:flex;align-items:center;gap:28px}.quick a{font-size:13px;color:var(--a2);position:relative;padding-left:15px}.quick a:before{content:"";width:8px;height:8px;border-radius:50%;border:2px solid var(--a);position:absolute;left:0;top:50%;transform:translateY(-50%)}main{min-height:60vh}.hero{padding:54px 0 36px}.hero-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:end}.eyebrow{font-size:12px;letter-spacing:.13em;text-transform:uppercase;color:var(--a2);font-weight:700}.hero h1{font-size:36px;line-height:1.18;color:var(--ink);margin:12px 0 16px;max-width:680px}.hero p{font-size:16px;max-width:660px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.btn{min-height:44px;padding:10px 18px;border-radius:12px;display:inline-flex;align-items:center;font-weight:700;transition:.18s}.btn.primary{background:linear-gradient(135deg,var(--light),var(--a) 52%,var(--a2));color:#fff;box-shadow:0 6px 16px rgba(26,166,160,.24)}.btn.secondary{background:#fff;border:1px solid var(--line);color:var(--ink)}.btn:hover{filter:brightness(1.04);box-shadow:0 0 0 3px rgba(126,220,212,.35),0 10px 24px rgba(14,110,106,.18)}.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--a2);outline-offset:2px}.snapshot{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:22px}.snapshot b{color:var(--ink);display:block;font-size:16px}.snapshot span{display:block;color:var(--muted);margin-top:7px}.snapshot .tagline{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.snapshot i{font-style:normal;font-size:12px;background:var(--soft);color:var(--a2);padding:5px 9px;border-radius:999px}.section{padding:34px 0}.section.alt{background:#edf8f6}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px}.section-head h2{font-size:24px;line-height:1.3;color:var(--ink);margin:5px 0 0}.section-head p{max-width:380px;color:var(--muted);margin:0}.lead-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.lead-card,.side-card,.story-card,.mini-card,.info-card,.article-card,.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 28px rgba(14,58,56,.05)}.lead-card{padding:20px}.image-slot{width:100%;height:172px;background:#eef8f7;border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:16px}.lead-card h3,.story-card h3{color:var(--ink);font-size:19px;margin:0 0 8px}.lead-card p{margin:0}.side-list{display:grid;gap:12px}.side-card{padding:16px 18px}.side-card b{display:block;color:var(--ink)}.side-card span{display:block;color:var(--muted);margin-top:4px}.story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.story-card{padding:16px}.story-card .image-slot{height:145px}.story-card p{color:var(--muted);margin:0 0 12px}.more{font-weight:700;color:var(--a2)}.more:hover{text-decoration:underline}.route{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.mini-card{padding:18px}.mini-card em{font-style:normal;font-size:11px;color:var(--coral);font-weight:700}.mini-card b{display:block;color:var(--ink);font-size:16px;margin:6px 0}.mini-card span{color:var(--muted)}.article-hero{padding:34px 0 14px}.breadcrumbs{font-size:12px;color:var(--muted);margin-bottom:16px}.breadcrumbs a{color:var(--a2)}.article-title{display:grid;grid-template-columns:1fr 310px;gap:24px;align-items:center}.article-title h1{font-size:31px;line-height:1.25;color:var(--ink);margin:8px 0 12px}.article-title .image-slot{height:188px;margin:0}.article-body{padding:18px 0 46px}.article-card{padding:28px}.article-card h2{color:var(--ink);font-size:21px;margin:28px 0 8px}.article-card h2:first-child{margin-top:0}.article-card h3{color:var(--a2);font-size:17px}.article-card p{margin:0 0 14px}.status-row{display:flex;gap:9px;flex-wrap:wrap;margin:18px 0}.status{padding:6px 10px;border-radius:999px;background:var(--soft);color:var(--a2);font-size:12px;font-weight:700}.status.warn{background:#fff5dd;color:#8b6500}.status.coral{background:#fff0ec;color:#9a4b39}.checklist{display:grid;gap:10px;margin:16px 0}.checklist div{border-left:3px solid var(--a);padding:10px 14px;background:#f8fdfc;border-radius:0 10px 10px 0}.brand-panel{display:grid;grid-template-columns:280px 1fr;gap:24px;align-items:center}.brand-panel .image-slot{height:190px;margin:0}.app-panel{display:grid;grid-template-columns:240px 1fr;gap:28px;align-items:start}.app-panel .image-slot{height:320px}.app-icon{width:48px;height:48px;object-fit:contain;margin-bottom:12px}.faq-list{display:grid;gap:12px}.faq-item{padding:18px}.faq-item h2{font-size:17px;margin:0 0 6px}.footer{background:var(--ink);color:#e7f6f4;padding:34px 0 78px;border-top:1px solid rgba(126,220,212,.35)}.footer-brand{display:flex;align-items:center;gap:10px}.footer-brand img{height:28px}.footer-brand div{display:grid}.footer-brand span{font-size:12px;opacity:.76}.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:26px 0}.footer-cols div{display:grid;gap:6px}.footer-cols b{color:#fff}.footer-cols a{font-size:13px;opacity:.84}.footer-note,.copyright{font-size:13px;opacity:.74}.copyright{margin-bottom:0}.overlay{position:fixed;inset:0;background:rgba(14,58,56,.38);opacity:0;visibility:hidden;pointer-events:none;z-index:60;transition:.18s}.overlay.show{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;z-index:70;top:88px;left:max(16px,calc((100vw - 960px)/2 + 90px));width:min(650px,calc(100vw - 32px));max-height:70vh;overflow:auto;background:#fff;border:1px solid var(--line);border-top:6px solid var(--a);border-radius:0 0 20px 20px;box-shadow:var(--shadow);padding:20px;transform:translateY(-14px);opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.drawer.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.drawer-head,.search-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.drawer-head div{display:grid}.drawer-head small{color:var(--muted)}.drawer-head button,.search-head button{border:1px solid var(--line);background:#fff;border-radius:10px;min-height:40px;padding:0 12px;color:var(--ink);cursor:pointer}.drawer-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:16px}.drawer-grid a{padding:12px;background:var(--bg);border-radius:12px}.drawer-grid b{display:block;color:var(--ink)}.drawer-grid span{display:block;color:var(--muted);font-size:12px;margin-top:2px}.search{position:fixed;z-index:80;right:16px;top:90px;width:min(430px,calc(100vw - 32px));background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-12px);transition:.18s}.search.open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.search p{color:var(--muted)}.search-links{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.search-links a{padding:11px 12px;background:var(--soft);border-radius:10px;color:var(--a2);font-weight:700}.locked{overflow:hidden}.mobile-nav{display:none}@media(max-width:760px){body{padding-bottom:56px}.quick{display:none}.mast{top:0}.mast-actions a{display:none}.mast-actions button{padding:0 12px}.brand small{display:none}.hero{padding-top:34px}.hero-layout,.lead-grid,.article-title,.brand-panel,.app-panel{grid-template-columns:1fr}.hero h1{font-size:29px}.snapshot{margin-top:6px}.story-grid{grid-template-columns:1fr}.route{grid-template-columns:1fr 1fr}.section-head{display:block}.section-head p{margin-top:6px}.article-title .image-slot{height:170px}.article-card{padding:20px}.footer-cols{grid-template-columns:1fr 1fr}.drawer{top:84px;left:16px;max-height:74vh}.drawer-grid{grid-template-columns:1fr}.search{inset:18px 16px auto;background:var(--ink);color:#fff}.search .search-head b{color:#fff}.search .search-head button{background:transparent;color:#fff;border-color:rgba(255,255,255,.25)}.search p{color:#dceee8}.mobile-nav{position:fixed;z-index:50;display:grid;grid-template-columns:repeat(4,1fr);bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-nav a{height:48px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--ink)}.mobile-nav a:hover{background:var(--soft)}.footer{padding-bottom:92px}}