:root{--bg:#EEF5FB;--deep:#E3EEF7;--card:#fff;--soft:#D7E8F4;--ink:#10263A;--text:#243848;--muted:#5A7388;--sub:#7E93A6;--brand:#3B9FE0;--bright:#62B7EE;--steel:#1E6FB8;--ice:#A9D6F2;--mint:#2FA8A0;--line:rgba(30,111,184,.16);--line2:rgba(59,159,224,.38);--shadow:0 16px 40px rgba(16,38,58,.08)}*{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","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}a,button{outline:none}a:focus-visible,button:focus-visible{box-shadow:0 0 0 3px rgba(59,159,224,.25)}.top-frame{position:fixed;z-index:80;top:0;left:0;right:0;height:18px;background:var(--steel);color:#fff;font-size:11px}.top-frame-inner,.window-bar-inner,.tab-track-inner,.wrap,.footer-inner{max-width:1220px;margin:auto}.top-frame-inner{height:18px;display:flex;align-items:center;justify-content:space-between;padding:0 16px}.text-btn{border:0;background:transparent;color:#fff;padding:0 4px;cursor:pointer}.window-bar{position:fixed;z-index:79;top:18px;left:0;right:0;height:62px;background:#fafdff;border-bottom:1px solid var(--line)}.window-bar-inner{height:62px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 16px;gap:12px}.brand{justify-self:start;display:flex;align-items:center;min-width:0}.brand img{display:block;max-width:190px;height:36px;object-fit:contain;object-position:left center}.brand strong{font-size:21px;color:var(--ink)}.menu-trigger,.app-link{min-height:44px;border-radius:10px;border:1px solid var(--line2);display:inline-flex;align-items:center;justify-content:center;padding:8px 18px;background:#fff;color:var(--steel);font-weight:700}.menu-trigger{cursor:pointer}.app-link{justify-self:end;background:linear-gradient(135deg,#62B7EE 0%,#3B9FE0 48%,#1E6FB8 100%);color:#fff;border:0}.tab-track{position:fixed;z-index:78;top:80px;left:0;right:0;height:40px;background:var(--ice);border-bottom:1px solid rgba(30,111,184,.26)}.tab-track-inner{height:40px;display:flex;align-items:center;gap:8px;padding:0 16px}.tab-track a{height:28px;display:flex;align-items:center;padding:0 11px;border-radius:7px;color:var(--ink);font-size:14px}.tab-track a.is-current{background:var(--brand);color:#fff}main{padding-top:120px}.wrap{padding:34px 16px 70px}.hero-slot,.image-slot{background:linear-gradient(160deg,#fff,var(--deep));border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;align-items:center;justify-content:center}.hero-slot{min-height:220px;max-height:300px}.hero-slot img{width:100%;max-height:300px;object-fit:contain;object-position:center}.image-slot{min-height:190px;padding:10px}.content-img{display:block;max-width:100%;width:100%;max-height:240px;object-fit:contain;object-position:center}.app-img{display:block;max-width:100%;max-height:420px;object-fit:contain}.eyebrow{font-size:14px;color:var(--steel);font-weight:800;letter-spacing:.08em;margin:22px 0 4px}.hero-copy{padding:6px 2px 10px}.hero-copy h1,.page-head h1{font-size:clamp(28px,4vw,32px);line-height:1.25;color:var(--ink);margin:6px 0 14px}.lead{font-size:16px;max-width:860px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:10px 18px;font-weight:800;border:1px solid var(--line2)}.btn.primary{background:linear-gradient(135deg,#62B7EE 0%,#3B9FE0 48%,#1E6FB8 100%);color:#fff;border:0}.btn.secondary{background:#fff;color:var(--steel)}.section{margin-top:28px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow)}.section h2{color:var(--ink);font-size:22px;margin:0 0 12px}.section h3{color:var(--ink);margin:0 0 8px}.section p{margin:0 0 12px}.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center}.three-grid,.four-grid,.six-grid,.status-grid,.faq-grid{display:grid;gap:14px}.three-grid{grid-template-columns:repeat(3,1fr)}.four-grid{grid-template-columns:repeat(4,1fr)}.six-grid{grid-template-columns:repeat(3,1fr)}.status-grid{grid-template-columns:repeat(4,1fr)}.card,.tag-card,.status-card,.number-row,.rack-row{background:linear-gradient(180deg,#fff,#f6fbff);border:1px solid var(--line);border-radius:12px;padding:16px}.card img{width:100%;height:200px;object-fit:contain;background:#f8fbfe;border-radius:10px;margin-bottom:12px}.tag-card .tag-dot{width:30px;height:8px;border-radius:4px;background:var(--bright);display:block;margin-bottom:10px}.tag-card:nth-child(even) .tag-dot{background:var(--mint)}.number-list{display:grid;gap:10px}.number-row{display:grid;grid-template-columns:58px 1fr;gap:14px;align-items:start}.big-no{font-size:32px;font-weight:900;color:var(--steel);line-height:1}.rack-list{display:grid;gap:10px}.rack-row{display:grid;grid-template-columns:160px 1fr auto;gap:16px;align-items:center}.rack-row strong{color:var(--ink)}.rack-row a{color:var(--steel);font-weight:800}.page-head{margin-bottom:22px}.page-head p{max-width:900px}.note{border-left:4px solid var(--brand);background:var(--deep);padding:14px 16px;border-radius:0 10px 10px 0}.opinion{font-size:13px;color:var(--steel);font-weight:800}.article-columns{columns:2 320px;column-gap:32px}.article-columns p,.article-columns h2{break-inside:avoid}.check-list{padding-left:20px}.check-list li{margin-bottom:10px}.site-footer{background:#10263A;color:#C7D8E6;padding:38px 0 76px}.footer-inner{padding:0 16px}.footer-brand{display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:20px}.footer-brand img{height:34px;max-width:180px;object-fit:contain}.footer-brand strong{display:block;color:#fff}.footer-brand span{font-size:12px}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:24px 0}.footer-grid h2{font-size:15px;color:#fff}.footer-grid a{display:block;padding:4px 0;font-size:14px}.footer-note,.copyright{font-size:13px;color:#9fb6c9}.overlay{position:fixed;z-index:89;inset:0;background:rgba(16,38,58,.34);opacity:0;pointer-events:none;transition:.2s}.overlay.show{opacity:1;pointer-events:auto}.menu-panel,.search-panel{position:fixed;z-index:90;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.menu-panel.open,.search-panel.open{visibility:visible;pointer-events:auto;opacity:1}.menu-panel{top:80px;left:50%;transform:translateX(-50%);width:min(1220px,calc(100% - 32px));max-height:50vh;overflow:auto;background:#fff;border:1px solid var(--line2);border-radius:0 0 16px 16px;box-shadow:var(--shadow)}.panel-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2}.panel-brand{display:flex;align-items:center;gap:10px;color:var(--ink)}.panel-brand img{height:30px;max-width:150px;object-fit:contain}.panel-close{min-height:44px;border:1px solid var(--line2);background:#fff;color:var(--steel);border-radius:10px;padding:8px 14px;cursor:pointer}.menu-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:18px}.menu-groups h2{font-size:15px;color:var(--steel)}.menu-groups a{display:block;padding:9px 0;border-bottom:1px dashed var(--line)}.menu-groups strong,.menu-groups span{display:block}.menu-groups strong{color:var(--ink)}.menu-groups span{font-size:12px;color:var(--muted)}.search-panel{top:80px;left:50%;transform:translateX(-50%);width:min(760px,calc(100% - 32px))}.search-card{background:#fff;border:1px solid var(--line2);border-radius:0 0 16px 16px;box-shadow:var(--shadow);padding-bottom:18px}.search-look{margin:18px;border:1px solid var(--line2);border-radius:10px;padding:14px 16px;color:var(--muted);background:#f8fbfe}.preset-links{display:flex;flex-wrap:wrap;gap:10px;padding:0 18px}.preset-links a{min-height:44px;padding:9px 14px;display:inline-flex;align-items:center;border:1px solid var(--line2);border-radius:10px;color:var(--steel);font-weight:700}.locked{overflow:hidden}.mobile-bottom{display:none}
@media(max-width:800px){.tab-track{display:none}main{padding-top:80px}.window-bar-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand img{max-width:125px;height:32px}.brand strong{font-size:18px}.menu-trigger,.app-link{padding:8px 12px;min-width:64px}.wrap{padding:24px 16px 82px}.two-col{grid-template-columns:1fr}.three-grid,.four-grid,.six-grid,.status-grid{grid-template-columns:1fr}.rack-row{grid-template-columns:1fr}.section{padding:18px}.menu-panel{top:80px;left:0;transform:none;width:100%;max-height:66vh;border-radius:0}.menu-groups{grid-template-columns:1fr 1fr;padding:14px}.search-panel{inset:18px 0 0;top:18px;transform:none;width:100%;height:calc(100vh - 18px);background:var(--ice);padding:62px 16px 16px}.search-card{border-radius:14px}.mobile-bottom{display:grid;position:fixed;z-index:70;bottom:0;left:0;right:0;grid-template-columns:repeat(5,1fr);min-height:50px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--line2)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;font-size:13px}.mobile-bottom a.is-current{background:var(--brand);color:#fff}.site-footer{padding-bottom:88px}.footer-grid{grid-template-columns:1fr 1fr}.article-columns{columns:1}.hero-slot{min-height:170px}.card img{height:180px}}
@media(max-width:430px){.menu-groups{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.top-frame-inner{font-size:10px}.app-link{font-size:13px}.menu-trigger{font-size:13px}}