:root{--blue:#0A2A43;--blue2:#0F3B5C;--text:#1E1E1E;--muted:#6A6A6A;--line:#E6E6E6;--bg:#F7F9FA;--red:#B3261E;--green:#1E7F4F}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.5}.topbar{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:2}.topbar,.wrap,footer{padding:20px max(24px,calc((100vw - 1180px)/2))}.brand{font-weight:800;color:var(--blue)}.brand span{font-weight:500;color:var(--muted);margin-left:8px}nav{float:right;margin-top:-24px}nav a{color:var(--blue);margin-left:18px;text-decoration:none;font-size:14px}.wrap{display:grid;gap:22px}.grid{display:grid;grid-template-columns:1.3fr .8fr;gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 12px 32px rgba(10,42,67,.07)}.hero h1{font-size:clamp(32px,5vw,58px);line-height:.98;margin:0 0 16px;color:var(--blue);letter-spacing:-.04em}.lead{font-size:18px;color:#314456;max-width:820px}.kicker{text-transform:uppercase;letter-spacing:.14em;color:var(--blue2);font-size:12px;font-weight:800}.diagram{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:12px;align-items:center;margin:24px 0}.diagram div{border:1px solid var(--line);border-radius:16px;padding:14px;background:var(--bg)}.diagram span{display:block;color:var(--muted);font-size:13px}.diagram i{font-style:normal;color:var(--blue2);font-weight:900}.boundary{border-left:4px solid var(--red);padding:12px 14px;background:#fff7f6;border-radius:12px}.compact label{display:block;margin:12px 0 6px;font-size:13px;font-weight:800;color:var(--blue)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;font:inherit;background:#fff}button{margin-top:14px;border:0;border-radius:999px;background:var(--blue);color:white;padding:12px 18px;font-weight:800;cursor:pointer}.secondary{background:#eef3f7;color:var(--blue);margin-left:8px}.status{padding:12px;border-radius:12px;background:var(--bg);color:var(--blue2);font-size:14px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stats div{border:1px solid var(--line);border-radius:16px;padding:16px;background:var(--bg)}.stats b{font-size:28px;color:var(--blue);display:block}.stats span,.muted{color:var(--muted)}.list{display:grid;gap:12px}.row{border:1px solid var(--line);border-radius:14px;padding:14px;background:var(--bg);overflow-wrap:anywhere}.row b{color:var(--blue)}.row p{margin:6px 0}.row small{color:var(--muted);font-family:ui-monospace,Consolas,monospace}footer{color:var(--muted);font-size:13px}@media(max-width:850px){.grid{grid-template-columns:1fr}.diagram{grid-template-columns:1fr}.diagram i{display:none}.stats{grid-template-columns:1fr 1fr}nav{float:none;margin:8px 0 0}.topbar,.wrap,footer{padding-left:16px;padding-right:16px}}