:root{color:var(--text);background:var(--bg);font-synthesis:none;--bg:#f6f8fb;--surface:#fff;--text:#172033;--muted:#647089;--line:#e3e8f0;--accent:#3758e9;--accent2:#2145d8;--soft:#eef2ff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);margin:0}[data-theme=dark]{--bg:#0b1220;--surface:#132238;--text:#f4f7ff;--muted:#a7b4ca;--line:#2c3d59;--accent:#8da2ff;--accent2:#b0bcff;--soft:#1b2b4d}button,input{font:inherit}.app{min-height:100vh}header{justify-content:space-between;align-items:center;max-width:1120px;height:76px;margin:auto;padding:0 24px;display:flex}.brand{color:var(--text);letter-spacing:-.04em;align-items:center;gap:10px;font-size:19px;font-weight:800;text-decoration:none;display:flex}.brand span span{color:var(--accent)}.brand-mark{background:var(--accent);color:#fff;border-radius:10px;place-items:center;width:31px;height:31px;font-size:25px;font-weight:400;line-height:1;display:grid}nav{align-items:center;gap:24px;display:flex}nav a{color:var(--muted);font-size:14px;font-weight:600;text-decoration:none}nav a:hover{color:var(--text)}.icon-button{border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;border-radius:10px;place-items:center;width:36px;height:36px;display:grid}.hero{max-width:1120px;margin:0 auto;padding:78px 24px 56px}.eyebrow{color:var(--accent);letter-spacing:.14em;font-size:11px;font-weight:800}.pulse{background:#3dcc8c;border-radius:100%;width:7px;height:7px;margin-right:8px;display:inline-block}.hero h1{color:var(--text);letter-spacing:-.065em;max-width:740px;margin:20px 0 16px;font-size:clamp(40px,7vw,72px);line-height:1.04}.hero h1 em{color:var(--accent);font-style:normal}.lede{max-width:530px;color:var(--muted);margin:0;font-size:18px}.ip-display{color:var(--text);letter-spacing:-.045em;align-items:center;gap:20px;min-height:58px;margin:42px 0 15px;font-size:clamp(29px,5vw,48px);font-weight:750;display:flex}.skeleton{color:var(--muted)}.copy-button{background:var(--accent);color:#fff;letter-spacing:0;cursor:pointer;border:0;border-radius:10px;align-items:center;gap:8px;padding:12px 16px;font-size:13px;font-weight:750;display:inline-flex;box-shadow:0 6px 18px #3758e933}.copy-button:hover{background:var(--accent2)}.trust{color:var(--muted);align-items:center;gap:7px;font-size:13px;display:flex}.error{color:#d64848;font-size:14px}.summary-grid{grid-template-columns:repeat(4,1fr);gap:10px;max-width:1120px;margin:0 auto;padding:0 24px;display:grid}.stat{background:var(--surface);border:1px solid var(--line);border-radius:14px;min-height:86px;padding:20px}.stat span{color:var(--muted);margin-bottom:6px;font-size:12px;display:block}.stat strong{color:var(--text);word-break:break-word;font-size:14px}.hero-search{max-width:720px;margin-top:28px}.hero-search-label{color:var(--muted);letter-spacing:.04em;align-items:center;gap:7px;font-size:12px;font-weight:750;display:flex}.hero-search .input-wrap{margin-top:10px}.details,.lookup,.about{max-width:1120px;margin:0 auto;padding:88px 24px 0}.section-heading{justify-content:space-between;align-items:end;margin-bottom:25px;display:flex}.section-heading h2,.about h2{color:var(--text);letter-spacing:-.05em;margin:8px 0 0;font-size:30px}.source{color:var(--muted);font-size:12px}.detail-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.detail-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:23px}.card-icon{border-radius:11px;place-items:center;width:38px;height:38px;margin-bottom:18px;display:grid}.blue{color:#5974ee;background:#eef1ff}.green{color:#1fa46b;background:#e8faf1}.amber{color:#b7791f;background:#fff5df}.detail-card h3{color:var(--text);margin:0 0 18px;font-size:16px}.detail-card dl{margin:0}.detail-card dt{color:var(--muted);margin-top:12px;font-size:12px}.detail-card dd{color:var(--text);word-break:break-word;margin:2px 0 0;font-size:14px;font-weight:650}.notice{border-left:3px solid var(--accent);background:var(--soft);color:var(--muted);margin-top:18px;padding:15px 18px;font-size:13px}.notice strong{color:var(--text)}.lookup{padding-top:88px}.lookup>p,.about p{color:var(--muted);max-width:650px}.input-wrap{background:var(--surface);border:1px solid var(--line);max-width:720px;color:var(--muted);border-radius:13px;align-items:center;gap:12px;margin-top:20px;padding:7px 7px 7px 17px;display:flex}.input-wrap input{min-width:0;color:var(--text);background:0 0;border:0;outline:0;flex:1;font-size:14px}.input-wrap button{background:var(--text);color:var(--bg);cursor:pointer;border:0;border-radius:9px;align-items:center;gap:8px;padding:12px 16px;font-weight:700;display:flex}.input-wrap button:disabled{opacity:.45;cursor:not-allowed}.about{border-bottom:1px solid var(--line);padding-bottom:100px}footer{max-width:1120px;color:var(--muted);justify-content:space-between;margin:auto;padding:25px 24px 35px;font-size:12px;display:flex}@media (width<=760px){header{height:68px;padding:0 18px}nav{gap:12px}nav a{display:none}.hero{padding:55px 18px 42px}.hero-search{margin-top:24px}.hero h1{font-size:45px}.lede{font-size:16px}.ip-display{margin-top:32px;display:block}.copy-button{margin-top:16px}.summary-grid{grid-template-columns:repeat(2,1fr);padding:0 18px}.stat{min-height:80px;padding:15px}.details,.lookup,.about{padding-top:65px;padding-left:18px;padding-right:18px}.detail-grid{grid-template-columns:1fr}.section-heading{align-items:start}.source{margin-top:4px}.input-wrap{padding-left:13px}.input-wrap button{padding:11px 12px}.input-wrap button svg{display:none}footer{padding:22px 18px;display:block}footer span{margin-top:5px;display:block}}.news-page,.article-page{max-width:1120px;margin:0 auto}.news-hero{border-bottom:1px solid var(--line);padding:78px 24px 62px}.news-hero .eyebrow{align-items:center;gap:8px;display:flex}.news-hero h1{color:var(--text);letter-spacing:-.065em;max-width:760px;margin:20px 0 16px;font-size:clamp(40px,7vw,68px);line-height:1.06}.news-list{padding:72px 24px 100px}.article-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.article-card{border:1px solid var(--line);background:var(--surface);min-height:265px;color:var(--text);border-radius:16px;flex-direction:column;padding:23px;text-decoration:none;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex}.article-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 12px 28px #18284b14}.article-card-top,.article-card-bottom,.article-meta{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;font-size:12px;display:flex}.article-category{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:800}.article-card h3{letter-spacing:-.04em;margin:24px 0 12px;font-size:23px;line-height:1.18}.article-card p{color:var(--muted);margin:0;font-size:14px;line-height:1.65}.article-card-bottom{margin-top:auto;padding-top:24px}.read-link{color:var(--accent);align-items:center;gap:6px;font-weight:750;display:inline-flex}.article-page{padding:62px 24px 100px}.back-link{color:var(--muted);align-items:center;gap:7px;margin-bottom:54px;font-size:13px;font-weight:700;text-decoration:none;display:inline-flex}.back-link:hover{color:var(--text)}.article-page article{max-width:760px;margin:0 auto}.article-meta{flex-wrap:wrap;justify-content:flex-start}.article-page h1{color:var(--text);letter-spacing:-.06em;margin:22px 0 18px;font-size:clamp(38px,6vw,62px);line-height:1.08}.article-excerpt{color:var(--muted);margin:0;font-size:19px;line-height:1.65}.article-byline{color:var(--muted);border-bottom:1px solid var(--line);margin:25px 0 50px;padding-bottom:25px;font-size:13px}.article-byline strong{color:var(--text)}.article-body{color:var(--text);font-size:17px;line-height:1.8}.article-body h2{color:var(--text);letter-spacing:-.04em;margin:46px 0 12px;font-size:29px;line-height:1.2}.article-body h3{color:var(--text);margin:34px 0 10px;font-size:22px}.article-body p{margin:0 0 22px}.article-body ul{margin:0 0 24px;padding-left:25px}.article-body li{margin:5px 0;padding-left:6px}.article-body blockquote{border-left:3px solid var(--accent);background:var(--soft);color:var(--muted);margin:30px 0;padding:16px 20px;font-size:16px}.article-body code{background:var(--soft);color:var(--text);border-radius:5px;padding:2px 6px;font-size:.9em}.article-body a{color:var(--accent);font-weight:700}@media (width<=760px){.news-hero{padding:55px 18px 46px}.news-list{padding:58px 18px 75px}.article-grid{grid-template-columns:1fr}.article-card{min-height:245px}.article-card h3{font-size:21px}.article-page{padding:45px 18px 75px}.back-link{margin-bottom:38px}.article-page h1{font-size:40px}.article-excerpt{font-size:17px}.article-body{font-size:16px}.article-body h2{font-size:26px}header{gap:10px;padding:0 18px}nav{flex-shrink:0;gap:10px}nav a{white-space:nowrap;align-items:center;font-size:12px;display:inline-flex}.icon-button{flex:0 0 36px}}@media (width<=360px){header{gap:6px;padding:0 12px}.brand{gap:6px;font-size:16px}.brand-mark{border-radius:8px;width:26px;height:26px;font-size:21px}nav{gap:7px}nav a{font-size:10.5px}.icon-button{flex-basis:32px;width:32px;height:32px}}.article-card.has-thumbnail{padding:0;overflow:hidden}.article-thumbnail{object-fit:cover;background:var(--soft);width:100%;height:155px;display:block}.article-card-content{flex-direction:column;flex:1;padding:20px 23px 23px;display:flex}.pagination{color:var(--muted);justify-content:center;align-items:center;gap:18px;margin-top:34px;font-size:13px;display:flex}.pagination button{border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;border-radius:9px;padding:9px 14px;font-size:13px;font-weight:700}.pagination button:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.pagination button:disabled{cursor:not-allowed;opacity:.45}.article-hero-image{object-fit:cover;background:var(--soft);border-radius:16px;width:100%;max-height:420px;margin-bottom:38px;display:block}.article-inline-image{object-fit:contain;background:var(--soft);border-radius:12px;width:100%;height:auto;max-height:520px;margin:30px 0;display:block}@media (width<=760px){.article-thumbnail{height:145px}.article-card-content{padding:18px}.pagination{gap:11px}.pagination button{padding:8px 10px}.article-hero-image{max-height:280px;margin-bottom:30px}.article-inline-image{max-height:360px;margin:24px 0}}