:root{--orange:#f6a01a;--orange-dark:#d98500;--charcoal:#555555;--charcoal-dark:#333333;--bg:#f4f5f6;--line:#d8dde1;--text:#333333;--muted:#6b747b;--danger:#a52d2d;--ok:#216e43}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}.top{min-height:82px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 10px rgba(0,0,0,.035);display:flex;align-items:center;justify-content:space-between;padding:0 5vw}.brand{display:flex;align-items:center;gap:18px}.brand-logo{display:block;width:auto;height:48px}.brand-title{font-weight:700;color:var(--charcoal-dark);font-size:18px;padding-left:18px;border-left:1px solid var(--line)}.top nav{display:flex;gap:20px}.top nav a{color:var(--charcoal-dark);text-decoration:none;font-size:14px;font-weight:600;padding:9px 0;border-bottom:2px solid transparent}.top nav a:hover{color:var(--orange-dark);border-bottom-color:var(--orange)}.wrap{width:min(1180px,92vw);margin:38px auto}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;box-shadow:0 5px 20px rgba(0,0,0,.045);margin-bottom:24px}.narrow{max-width:620px;margin:42px auto}.grid{display:grid;grid-template-columns:2fr 1fr;gap:24px}h1{font-size:28px;margin:0 0 12px;color:var(--charcoal-dark)}h1:after{content:"";display:block;width:58px;height:3px;background:var(--orange);border-radius:2px;margin-top:12px}h2{color:var(--charcoal-dark);margin-top:0}p{line-height:1.55}.muted,.hint{color:var(--muted);font-size:13px}label{display:block;font-weight:600;margin:18px 0 8px}input,textarea,select{width:100%;border:1px solid #c4ccd1;border-radius:7px;padding:12px 13px;font:inherit;background:#fff;margin-top:7px;color:var(--text)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(246,160,26,.15)}textarea{resize:vertical}.button,.small,.danger{display:inline-block;border:0;border-radius:7px;padding:11px 17px;font-weight:700;text-decoration:none;cursor:pointer}.button{background:var(--orange);color:#222}.button:hover{background:var(--orange-dark);color:#fff}.button.secondary{background:#eceff1;color:var(--charcoal-dark)}.button.full{width:100%}.small{padding:8px 11px;background:#eceff1;color:var(--charcoal-dark)}.danger{background:#f7e3e3;color:var(--danger)}.success,.error,.notice{border-radius:7px;padding:12px 14px;margin:0 0 18px}.success{background:#e4f3ea;color:var(--ok)}.error{background:#fae7e7;color:#922}.notice{background:#f3f4f5;color:var(--charcoal-dark);border-left:4px solid var(--orange)}.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.badge{font-size:12px;background:#fff4df;color:#8a5700;border-radius:999px;padding:6px 10px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:12px 10px;vertical-align:top}th{color:var(--muted);font-size:12px;text-transform:uppercase}.copy-row{display:flex;gap:7px;min-width:340px}.copy-row input{margin:0}.copy-row.large{margin:20px 0}.status{display:inline-block;padding:5px 8px;border-radius:999px;font-size:12px;font-weight:700}.status-viewed{background:#e5f3eb;color:#216e43}.status-expired{background:#eee;color:#555}.status-revoked{background:#fae7e7;color:#922}.reveal-card{max-width:600px;margin:70px auto;text-align:center;padding:46px;border-top:4px solid var(--orange)}.lock{font-size:38px;margin-bottom:18px}.large-button{font-size:18px;padding:15px 30px;margin-top:10px}.secret-box{display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;background:#f6f7f8;border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:9px;padding:18px;margin:26px 0;font-family:Consolas,monospace;font-size:20px;overflow-wrap:anywhere}footer{text-align:center;color:var(--muted);font-size:12px;padding:20px 0 38px}.footer-brand{font-weight:700;color:var(--charcoal-dark)}@media(max-width:800px){.grid{grid-template-columns:1fr}.top{align-items:flex-start;flex-direction:column;padding:16px 4vw;gap:14px}.brand{width:100%}.brand-logo{height:42px}.brand-title{font-size:15px}.top nav{flex-wrap:wrap;gap:13px}.wrap{width:94vw;margin:22px auto}.card{padding:20px}.copy-row{min-width:280px}.reveal-card{margin:30px auto}}@media(max-width:520px){.brand{align-items:flex-start;flex-direction:column;gap:10px}.brand-title{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:10px}.brand-logo{height:40px}}