:root{--navy:#082d5c;--blue:#0a5aa8;--cyan:#16a6d9;--green:#168b5b;--ink:#102a43;--muted:#627d98;--line:#d8e7f2;--soft:#f4faff}*{box-sizing:border-box}body{margin:0;font-family:Inter,"Noto Sans JP",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:linear-gradient(180deg,#fff,#f6fbff);line-height:1.7}a{color:inherit}.account-nav{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;gap:18px;align-items:center;padding:16px 5vw;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}.account-nav a{text-decoration:none;color:var(--blue)}.account-nav nav{display:flex;gap:8px;flex-wrap:wrap}.account-nav nav a{border:1px solid var(--line);border-radius:999px;padding:8px 11px;font-size:12px;font-weight:850}.account-hero{padding:78px max(5vw,calc((100vw - 1080px)/2));background:radial-gradient(circle at 85% 18%,rgba(22,166,217,.18),transparent 28%),linear-gradient(135deg,#fff,#edf8ff)}.eyebrow{font-size:12px;letter-spacing:.14em;font-weight:950;color:#0c79bd}.account-hero h1{font-size:clamp(44px,6vw,76px);line-height:1.03;letter-spacing:-.055em;color:var(--navy);margin:10px 0 18px}.account-hero h1 span{background:linear-gradient(90deg,var(--blue),var(--cyan),var(--green));-webkit-background-clip:text;background-clip:text;color:transparent}.account-hero p{max-width:780px;color:#52718b;font-size:18px}.notice{margin-top:20px;padding:12px 14px;border:1px solid #cfe5ef;border-radius:14px;background:rgba(255,255,255,.8);font-size:12px;color:#5c788f}.account-wrap{max-width:1080px;margin:0 auto;padding:60px 5vw}.auth-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 12px 30px rgba(8,45,92,.07)}.panel h2{margin:7px 0 18px;color:var(--navy)}label{display:block;margin-top:14px}label>span{display:block;font-size:12px;font-weight:850;color:#57728b;margin-bottom:6px}input,select{width:100%;padding:11px 12px;border:1px solid #cadde9;border-radius:12px;font:inherit;background:#fff}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 15px;border-radius:999px;text-decoration:none;font-weight:900;border:1px solid var(--line);cursor:pointer}.btn.primary{background:linear-gradient(135deg,var(--blue),#0b84c8);color:#fff;border-color:transparent}.btn.secondary{background:#fff;color:var(--blue)}.btn.light{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.28);color:#fff}.status{min-height:24px;font-size:12px;color:#315f81;margin:12px 0 0}.hint{font-size:12px;color:var(--muted)}.identity{padding:12px;border-radius:14px;background:var(--soft);border:1px solid #dceaf4;font-size:13px;color:#43667f}.reviewer-state{padding:15px;border-radius:16px;background:#f8fbfe;border:1px solid #dfeaf2}.reviewer-state strong{display:block;color:var(--navy)}.principle-band{display:grid;grid-template-columns:1.4fr .6fr;gap:22px;align-items:center;border-radius:28px;padding:28px;background:linear-gradient(135deg,#082d5c,#0a6da8 65%,#168b5b);color:#fff}.principle-band .eyebrow{color:#bfeaff}.principle-band h2{font-size:clamp(30px,4vw,46px);line-height:1.1;margin:8px 0}.principle-band p{color:rgba(255,255,255,.84)}.links{display:grid;gap:10px}footer{display:flex;justify-content:space-between;gap:20px;padding:30px 5vw;background:#061f43;color:#fff}footer span{opacity:.75}@media(max-width:900px){.auth-grid{grid-template-columns:1fr}.principle-band{grid-template-columns:1fr}}@media(max-width:640px){.account-nav{align-items:flex-start}.account-hero{padding:54px 5vw}.account-wrap{padding:44px 5vw}footer{display:block}footer span{display:block;margin-top:6px}}