:root{color-scheme:light;--ink:#172d35;--muted:#536c74;--accent:#166653;--line:#d9e3df;--paper:#f5f7f5;--white:#fff;--danger:#a12424}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--accent);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button,input,select,textarea{font:inherit}button,.button{background:var(--accent);border:1px solid var(--accent);border-radius:8px;color:white;padding:10px 20px;cursor:pointer;font-weight:600}button:hover{background:#104b3d}button:disabled{opacity:.55;cursor:wait}.subtle{background:transparent;color:var(--ink);border-color:var(--line);padding:5px 12px}.subtle:hover{background:#e4ede8}input,select,textarea{width:100%;padding:10px 12px;border:1px solid #95aaa1;border-radius:7px;background:#fff;color:var(--ink)}input:focus,textarea:focus,select:focus,a:focus-visible,button:focus-visible{outline:3px solid #65b69c;outline-offset:3px}label{display:block;font-weight:600;margin-bottom:6px}form p{margin:18px 0}.errorlist{color:var(--danger);padding-left:20px}.helptext{font-size:13px;color:var(--muted)}.topbar{display:flex;align-items:center;gap:24px;padding:20px 5%;background:white;border-bottom:1px solid var(--line)}.brand{display:flex;gap:10px;align-items:center;font-size:24px;letter-spacing:-1px;text-decoration:none;font-weight:750;color:var(--ink)}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--accent);color:#fff;font-size:23px}.topbar nav{margin-left:auto;display:flex;align-items:center;gap:18px}.tag{display:inline-block;background:#e7f1eb;border:1px solid #d0e1d5;border-radius:30px;padding:4px 10px;font-size:12px;color:#315345}.container{max-width:1240px;margin:0 auto;padding:56px 28px;min-height:70vh}.auth-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:80px;align-items:center;padding:32px 0}.eyebrow{font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:700;color:var(--accent)}h1{font-size:38px;line-height:1.2;letter-spacing:-1px;margin:16px 0 24px}h2{font-size:23px;line-height:1.35;margin:12px 0}.intro h1{font-size:48px}.lead{font-size:18px;color:var(--muted);max-width:680px}.muted{color:var(--muted);font-size:14px}.card{background:white;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:0 4px 18px #172d3506}.auth-card{max-width:480px}.auth-card button{width:100%}.links{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;margin-top:25px}.principles{display:flex;gap:20px;font-size:13px;color:var(--muted);margin-top:40px}.narrow{max-width:560px;margin:0 auto}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.notice{border:1px solid var(--line);background:#e7f1eb;padding:12px;border-radius:8px}.inline{display:inline}.skip{position:absolute;left:-9999px}.skip:focus{left:15px;top:5px;background:white;z-index:10}footer{padding:24px 5%;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}@media(max-width:800px){.auth-layout{grid-template-columns:1fr;gap:25px;padding:0}.intro h1{font-size:34px}.container{padding:28px 18px}.topbar{gap:12px;flex-wrap:wrap}.topbar nav{font-size:14px}.topbar nav .muted{display:none}.topbar>.tag{display:none}.auth-card{max-width:none}.principles{margin-top:20px}.card{padding:22px}h1{font-size:30px}}