:root{--ink:#14202e;--muted:#43536a;--bg:#f6f8fb;--card:#fff;--line:#dde4ee;--navy:#0d2240;--accent:#0b7a53;--accent2:#b4361f;--link:#0a5bb5}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--link)}a:hover{text-decoration:none}img{max-width:100%;height:auto}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:9}
header.top{background:var(--navy);color:#fff}header.top .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:14px 20px}
.brand{color:#fff;text-decoration:none;font-weight:800;font-size:1.25rem;display:flex;align-items:center;gap:10px}.brand svg{flex:none}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px}nav.main a{color:#e8eef7;text-decoration:none;padding:6px 10px;border-radius:8px;font-size:.95rem;display:block}
nav.main a:hover,nav.main a[aria-current]{background:#1d3b66;color:#fff}
.notice{background:#fff7e0;border-bottom:1px solid #f0d78c;color:#4a3a00;font-size:.92rem}.notice .wrap{padding:8px 20px}.notice a{color:#5a3d00}
.hero{background:linear-gradient(135deg,#e8f4ee 0%,#e7eefa 100%);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.25fr 1fr;gap:32px;align-items:center;padding:48px 20px}
.hero h1{font-size:clamp(1.9rem,4vw,2.8rem);line-height:1.15;margin:0 0 14px;color:var(--navy)}.hero p{font-size:1.12rem;color:#26364d;margin:0 0 18px}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:11px 20px;border-radius:10px;font-weight:700;margin:4px 8px 4px 0}.btn.alt{background:#fff;color:var(--navy);border:2px solid var(--navy)}
.btn:hover{filter:brightness(1.08)}
main{padding:30px 0 40px}main.page .wrap{max-width:860px}
h1{color:var(--navy);line-height:1.2}h2{color:var(--navy);margin-top:1.8em;line-height:1.25}h3{color:#1b3254}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:22px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 1px 3px rgba(13,34,64,.06)}
.card h3{margin:.2em 0 .4em}.card p{margin:0 0 .6em;color:var(--muted)}.card a.more{font-weight:700}
.ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:#fff}
.callout{background:#eef6ff;border-left:4px solid var(--link);padding:14px 18px;border-radius:8px;margin:18px 0}
.warn{background:#fff3f0;border-left:4px solid var(--accent2);padding:14px 18px;border-radius:8px;margin:18px 0}
table{width:100%;border-collapse:collapse;background:#fff;margin:16px 0;font-size:.97rem}th,td{border:1px solid var(--line);padding:9px 11px;text-align:left;vertical-align:top}th{background:#eef2f8;color:var(--navy)}
.tbl{overflow-x:auto}
dl.gl dt{font-weight:800;color:var(--navy);margin-top:14px}dl.gl dd{margin:2px 0 0 0;color:#26364d}
details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:10px 0}summary{font-weight:700;cursor:pointer;color:var(--navy)}
.crumbs{font-size:.9rem;color:var(--muted)}.crumbs a{color:var(--muted)}
.meta{color:var(--muted);font-size:.92rem}
form.cf{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;max-width:640px}
form.cf label{display:block;font-weight:700;margin:12px 0 4px}form.cf input,form.cf textarea{width:100%;font:inherit;padding:10px 12px;border:1px solid #b8c4d4;border-radius:8px;background:#fff;color:var(--ink)}
form.cf textarea{min-height:150px}form.cf button{margin-top:16px;border:0;cursor:pointer;font:inherit}
.hp{position:absolute;left:-5000px}.ok{background:#e7f6ee;border:1px solid #9bd3b5;padding:12px;border-radius:8px}.err{background:#fdeceb;border:1px solid #f0a9a2;padding:12px;border-radius:8px}
footer{background:var(--navy);color:#d8e2f0;font-size:.93rem}footer .wrap{padding:28px 20px}footer a{color:#fff}footer .disc{background:#132c52;border-radius:10px;padding:14px 16px;margin-bottom:16px;color:#eef3fa}
footer ul{list-style:none;padding:0;margin:0 0 10px;display:flex;flex-wrap:wrap;gap:6px 16px}
.diagram{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}
.tvgrid{width:100%;margin:0 0 6px;padding:0 10px;box-sizing:border-box;display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.tvcell{height:220px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff;scroll-margin-top:10px}.tvcell.hl{outline:3px solid var(--accent)}.zcell{position:relative;background:#131722;border-color:#2a2e39}.zchart{position:absolute;inset:0;color:#8b90a0;font-size:.85rem;padding:0}.zov{position:absolute;left:0;top:0;pointer-events:none;z-index:3}.zcell{cursor:zoom-in}.zbig table,.zchart table{margin:0;border:0;width:auto;font-size:inherit}.zbig td,.zchart td,.zbig tr,.zchart tr{padding:0;border:0;background:none}.zmodal{position:fixed;inset:0;z-index:1000;margin:0;padding:0;width:100vw;height:100vh;height:100dvh;background:#131722}.zmodal[hidden]{display:none}.zpanel{position:absolute;inset:0;margin:0;padding:0;background:#131722;overflow:hidden}.zbar{position:absolute;top:8px;right:8px;z-index:6;display:flex;align-items:center;gap:8px;padding:5px 6px 5px 12px;color:#e6e8ef;background:rgba(19,23,34,.88);border:1px solid #2a2e39;border-radius:10px;max-width:calc(100vw - 16px)}.zbar .zt{font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.zseg button,.zx{background:#1e2230;color:#e6e8ef;border:1px solid #2a2e39;padding:6px 12px;font-size:.95rem;cursor:pointer}.zseg button:first-child{border-radius:8px 0 0 8px}.zseg button:last-child{border-radius:0 8px 8px 0}.zseg button[aria-pressed=true]{background:#2962ff;border-color:#2962ff}.zx{border-radius:8px;font-size:1.4rem;line-height:1;padding:4px 12px}.zbig{position:absolute;inset:0;color:#8b90a0}.zpanel .ztip{top:58px;bottom:auto;right:8px;left:auto;font-size:.9rem;z-index:6}.zfoot{position:absolute;left:8px;bottom:34px;z-index:5;margin:0;padding:4px 8px;max-width:min(560px,calc(100vw - 90px));color:#c9ccd6;background:rgba(19,23,34,.85);border-radius:6px;font-size:.75rem;pointer-events:none}@media(max-width:600px){.zbar .zt{font-size:.8rem}.zbar{gap:6px}.zseg button{padding:6px 9px}.zfoot{font-size:.68rem}}.ztip{position:absolute;left:6px;right:6px;bottom:30px;z-index:4;background:rgba(19,23,34,.92);color:#fff;font-size:.72rem;padding:4px 6px;border-radius:6px;border:1px solid #2a2e39}@media(max-width:1100px){.tvgrid{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.tvgrid{grid-template-columns:repeat(2,1fr)}.tvcell{height:180px}}@media(max-width:420px){.tvgrid{gap:6px;padding:0 6px}.tvcell{height:165px}}body{overflow-x:hidden}.tvchart{height:520px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:10px 0}.filters select{padding:7px;border-radius:8px;border:1px solid var(--line);font-size:1rem}.tablewrap{overflow-x:auto}#ua-table td,#ua-table th{white-space:nowrap}#ua-table tbody tr{cursor:pointer}#ua-table tbody tr:hover{background:#eef6f1}.whale{display:inline-block;background:#ffcf33;color:#3b2a00;font-weight:800;font-size:.75rem;letter-spacing:.04em;padding:2px 7px;border-radius:999px;margin-left:6px;vertical-align:middle}table.ua tr.top td{background:#fff8d6;font-weight:700}.p10{color:#b00020;font-weight:800}.c{color:#0b7a53;font-weight:700}.p{color:#b4361f;font-weight:700}@media(max-width:760px){.tvchart{height:380px}}@media(max-width:760px){.hero .wrap{grid-template-columns:1fr;padding:32px 20px}nav.main a{padding:5px 8px;font-size:.9rem}}