:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#12323a;background:#eaf7f4;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 85% 6%,#ffd774 0 9%,transparent 28%),linear-gradient(160deg,#e8f8f4 0%,#f7fbf7 50%,#e9f1e8 100%)}.shell{width:min(100%,680px);margin:0 auto;padding:30px 18px 24px}header{display:flex;justify-content:space-between;align-items:center;padding:4px 2px 24px;gap:20px}header p{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:#507078;text-align:right}.brand{font-size:1.2rem;color:#073c47}.sun{color:#e19d13;margin-right:7px}.card{background:rgba(255,255,255,.94);border:1px solid rgba(9,76,87,.12);border-radius:26px;padding:30px;box-shadow:0 22px 60px rgba(13,56,62,.12)}.hidden{display:none!important}.loading{text-align:center;padding:68px 30px}.spinner{width:42px;height:42px;border:4px solid #d3e8e5;border-top-color:#008d8d;border-radius:50%;margin:0 auto 20px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}h1{font-size:clamp(1.75rem,7vw,2.65rem);line-height:1.05;margin:7px 0 14px;color:#082f38}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-weight:800;font-size:.74rem;color:#317078;margin:0}.status-icon{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;font-size:28px;margin-bottom:18px}.status-icon.valid{background:#dff5e4;color:#168440}.status-icon.warning{background:#fff0c9;color:#9a6900}.status-icon.invalid{background:#ffe0dc;color:#a73529}.status-text{font-size:1.04rem;line-height:1.55;color:#49666c;margin-bottom:26px}dl{margin:0 0 26px;border-top:1px solid #dce8e6}dl div{display:grid;grid-template-columns:42% 58%;padding:13px 0;border-bottom:1px solid #dce8e6}dt{color:#668086;font-size:.82rem}dd{margin:0;text-align:right;font-weight:700;overflow-wrap:anywhere}button,select,textarea{font:inherit}button{width:100%;border:0;border-radius:14px;padding:15px 18px;background:#087f83;color:white;font-weight:800;cursor:pointer}button:hover{filter:brightness(.96)}button.secondary{background:#e4f2f0;color:#07565e}.back{width:auto;background:transparent;color:#527076;padding:0;margin-bottom:22px}label{display:block;font-weight:800;font-size:.86rem;margin:18px 0 7px}select,textarea{width:100%;border:1px solid #bcd3d0;border-radius:12px;padding:13px;background:#fff;color:#12323a}textarea{resize:vertical;margin-bottom:18px}.notice{border-radius:12px;padding:14px;background:#e1f4e6;color:#145c2c;line-height:1.4}.notice.error{background:#ffe6e1;color:#8a2d22}footer{text-align:center;color:#658083;font-size:.8rem;padding:25px 0 0}@media(max-width:480px){.card{padding:24px 20px;border-radius:22px}header p{max-width:130px}dl div{grid-template-columns:1fr;gap:3px}dd{text-align:left}}