@import "https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800&display=swap";:root{color:#e9f1f6;font-synthesis:none;--ink:#07131f;--panel:#0e2030;--line:#263a49;--mint:#3ee6bd;--yellow:#ffd166;--muted:#93a7b5;background:#07131f;font-family:Noto Sans SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html,body,#root{background:#07131f;min-height:100%;margin:0}a{color:inherit;text-decoration:none}.landing{background:radial-gradient(circle at 70% -10%,#15384a 0,#0000 42%),radial-gradient(circle at 10% 40%,#0d2b3d 0,#0000 38%),linear-gradient(160deg,#06111c,#0a1d2b);min-height:100vh}.nav{z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);background:#07131fee;justify-content:space-between;align-items:center;padding:22px clamp(20px,5vw,72px);display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;display:inline-flex}.brand span{letter-spacing:.14em;font-size:24px;font-weight:800}.brand small{letter-spacing:.24em;color:var(--mint);font-size:10px}.nav .links{align-items:center;gap:22px;font-size:14px;display:flex}.nav .links a{color:#c8d6df}.nav .links a:hover{color:var(--mint)}.nav .links a.cta{color:#052018;background:#0cbea0;border-radius:9px;padding:10px 18px;font-weight:700}.nav .links a.cta:hover{color:#052018;background:#3ee6bd}.hero{max-width:1100px;padding:clamp(70px,12vw,150px) clamp(20px,8vw,120px) clamp(50px,8vw,100px);position:relative}.hero .eyebrow{color:var(--mint);letter-spacing:.22em;text-transform:uppercase;margin:0 0 18px;font-size:13px;font-weight:700}.hero h1{letter-spacing:-.05em;margin:0 0 26px;font-size:clamp(44px,8vw,86px);line-height:1.05}.hero .lead{color:#b9c8d2;max-width:620px;margin:0 0 38px;font-size:18px;line-height:1.8}.hero-actions{flex-wrap:wrap;gap:14px;display:flex}.hero-actions a{border-radius:12px;padding:15px 26px;font-size:15px;font-weight:700}.primary{color:#052018;background:#0cbea0}.primary:hover{background:#3ee6bd}.secondary{color:#d9e5eb;border:1px solid var(--line);background:#142838}.secondary:hover{border-color:var(--mint);color:var(--mint)}.radar{opacity:.5;pointer-events:none;width:280px;height:280px;position:absolute;top:clamp(50px,10vw,120px);right:clamp(0px,6vw,80px)}.radar .ring{border:1px solid #3ee6bd55;border-radius:50%;position:absolute;inset:0}.radar .r2{inset:26%}.radar .r3{inset:52%}.radar .sweep{background:conic-gradient(#3ee6bd44,#0000 60deg);border-radius:50%;animation:4s linear infinite spin;position:absolute;inset:0}.radar .sweep:after{content:"";background:linear-gradient(#3ee6bd,#0000);width:3px;height:50%;position:absolute;top:0;left:50%;transform:translate(-50%)}@keyframes spin{to{transform:rotate(360deg)}}.features{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;max-width:1300px;padding:0 clamp(20px,8vw,120px) clamp(60px,8vw,110px);display:grid}.features article{border:1px solid var(--line);background:linear-gradient(165deg,#112536,#0c1d2b);border-radius:16px;padding:28px}.features .icon{font-size:28px}.features h2{margin:18px 0 8px;font-size:20px}.features p{color:var(--muted);margin:0;font-size:14px;line-height:1.7}.entry{border-top:1px solid var(--line);max-width:1300px;margin:auto;padding:clamp(50px,8vw,100px) clamp(20px,8vw,120px)}.entry-copy{max-width:640px;margin-bottom:34px}.entry-copy h2{margin:0 0 14px;font-size:clamp(28px,4vw,44px)}.entry-copy p{color:#b9c8d2}.entry-cards{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;display:grid}.entry-card{border:1px solid var(--line);background:linear-gradient(165deg,#112536,#0c1d2b);border-radius:18px;flex-direction:column;gap:10px;padding:30px;transition:transform .15s,border-color .15s;display:flex}.entry-card:hover{border-color:#3ee6bd88;transform:translateY(-4px)}.entry-card .tag{letter-spacing:.2em;color:var(--mint);font-size:11px;font-weight:800}.entry-card.bandori .tag{color:var(--yellow)}.entry-card h3{margin:0;font-size:24px}.entry-card p{color:var(--muted);flex:1;margin:0;font-size:14px;line-height:1.7}.entry-card b{color:#c8d6df;font-size:14px}.entry-card:hover b{color:var(--mint)}footer{border-top:1px solid var(--line);padding:34px clamp(20px,5vw,72px)}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;display:flex}.footer-links{align-items:center;gap:22px;font-size:13px;display:flex}.footer-links a{color:#718997}.footer-links a:hover{color:var(--mint)}.footer-links a.mini{color:#5f7282;border:1px solid #2b3c4a;border-radius:99px;padding:4px 10px;font-size:12px}.footer-links a.mini:hover{color:var(--mint);border-color:#3ee6bd66}footer .icp{text-align:center;margin:26px 0 0;font-size:12px}footer .icp a{color:#718997}.icp a:hover{color:var(--mint)}@media (width<=820px){.nav{padding:16px 18px}.nav .links{gap:12px;font-size:13px}.nav .links a.cta{padding:8px 14px}.hero{padding:60px 20px}.radar{display:none}.hero h1{font-size:44px}.hero-actions a{text-align:center;flex:1}.features,.entry{padding:40px 20px}}