:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#1d293c;background:#f3f6fb}*{box-sizing:border-box}body{margin:0}main{max-width:720px;margin:40px auto;padding:32px;background:white;border-radius:24px;box-shadow:0 12px 50px #182d5010}header{display:flex;justify-content:space-between;align-items:center;gap:12px}.brand{font-weight:750;letter-spacing:-.5px;color:#285bc4;font-size:23px}.tag{font-size:12px;color:#69778c}h1{font-size:34px;line-height:1.15;letter-spacing:-.7px;margin:32px 0 16px}h2{font-size:20px;margin:0 0 10px}p{line-height:1.6}.lead{color:#53627a}.devices{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:24px 0}button{font:inherit;border:1px solid #d9e1ed;border-radius:12px;background:#fff;color:#263b59;padding:12px;cursor:pointer;min-height:46px}button:hover{background:#f0f5ff}button.selected{background:#e9f0ff;border-color:#316ad3;color:#16489f}.primary{display:block;width:100%;background:#285bc4;color:white;border:0;font-weight:650;margin-top:12px}.primary:hover{background:#164ba9}.secondary{display:block;width:100%;margin-top:20px}article{line-height:1.8;white-space:pre-line;padding:20px;background:#f7f9fd;border-radius:16px}a{color:#285bc4;text-underline-offset:3px}.key-card{border:1px solid #e1e7f0;border-radius:16px;padding:24px;margin-top:24px}.key-card>p{color:#627089;font-size:14px}textarea{width:100%;padding:12px;font:12px/1.5 ui-monospace,monospace;border:1px solid #d8e0ed;border-radius:8px;background:#fbfcff;resize:vertical;overflow-wrap:anywhere}details{padding-top:16px}summary{cursor:pointer;color:#315782}img{display:block;width:min(100%,320px);height:auto;margin:16px auto}.foot{font-size:13px;color:#69778c;margin-top:24px}#status:empty,#copy-result:empty{display:none}[hidden]{display:none!important}@media(max-width:600px){main{margin:0;border-radius:0;padding:24px 20px;min-height:100vh}.devices{grid-template-columns:repeat(2,1fr)}h1{font-size:30px}.key-card{padding:18px}.tag{max-width:120px;text-align:right}}

.import-card{border:1px solid #dbe5f7;border-radius:16px;padding:20px;margin:24px 0 0;background:#f5f8ff}.import-card p{font-size:14px;color:#53627a;margin:8px 0 16px}.import-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.import-link{display:flex;align-items:center;justify-content:center;min-height:50px;padding:12px;border:1px solid #cbd8ef;border-radius:12px;background:white;color:#285bc4;font-weight:650;text-decoration:none;text-align:center}.import-link:hover{background:#eaf1ff}.import-link.recommended{background:#285bc4;border-color:#285bc4;color:white}.import-link.recommended:hover{background:#164ba9}@media(max-width:600px){.import-actions{grid-template-columns:1fr}.import-card{padding:18px}}

.usage-card{margin-top:24px;padding:24px;border:1px solid #dbe5f7;border-radius:16px;scroll-margin-top:20px}.usage-card:focus{outline:2px solid #cbd8ef;outline-offset:3px}.app-choice{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:16px 0}.usage-steps{line-height:1.65}.usage-card ol{padding-left:24px;margin:0}.usage-card li+li{margin-top:12px}.import-recovery{margin-top:20px;padding:18px;background:#fff8eb;border:1px solid #f0d9aa;border-radius:12px;font-size:14px;line-height:1.65}.import-recovery h3{font-size:16px;margin:0 0 12px}@media(max-width:600px){.usage-card{padding:18px}}

article code,.usage-card code{overflow-wrap:anywhere}