:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Segoe UI','Microsoft YaHei',sans-serif;color:#1d1d1f;background:#f5f5f7;font-synthesis:none;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-height:100vh;padding:92px 24px 48px;background:radial-gradient(ellipse at 50% 16%,#fff 0,transparent 65%),#f5f5f7}.shell{width:100%;max-width:620px;margin:auto}header{text-align:center;margin-bottom:40px}.logo{width:68px;height:68px;display:grid;place-items:center;margin:0 auto 23px;border-radius:20px;background:linear-gradient(145deg,#fff,#f1f1f4);box-shadow:0 3px 8px #00000005,0 12px 32px #00000007,inset 0 0 0 1px #fff;font-size:35px}h1{margin:0;font-size:44px;line-height:1.15;letter-spacing:-1.5px;font-weight:650;color:#1d1d1f}header p{font-size:16px;line-height:1.6;color:#86868b;margin:15px 0 0;letter-spacing:.1px}#query,#results{padding:32px;background:#ffffffd9;border:1px solid #fff;border-radius:28px;box-shadow:0 2px 8px #00000003,0 16px 48px #00000005;backdrop-filter:blur(24px)}label{display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:600;margin-bottom:13px;letter-spacing:.1px}#counter{font-size:11px;font-weight:500;color:#86868b;background:#f3f3f5;border-radius:7px;padding:4px 8px;font-variant-numeric:tabular-nums}textarea{display:block;width:100%;min-height:176px;resize:vertical;padding:17px 18px;border-radius:15px;background:#f5f5f7;border:1px solid #e8e8ed;color:#1d1d1f;font-family:inherit;font-size:13px;line-height:1.9;outline:none;transition:border-color .2s,box-shadow .2s,background .2s}textarea::placeholder{color:#a0a0a7;font-size:12px}textarea:focus{background:white;border-color:#0071e3;box-shadow:0 0 0 4px #0071e312}.input-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:11px 0 25px;font-size:11px;color:#98989e}button{font-family:inherit;cursor:pointer;transition:background .2s,box-shadow .2s,transform .2s}button:active{transform:scale(.985)}button:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid #0071e380;outline-offset:4px}.text-btn{background:none;border:0;color:#0071e3;padding:3px 0;font-size:12px}.text-btn:hover{color:#005bb5}.primary{position:relative;width:100%;border:0;border-radius:13px;background:#0071e3;color:#fff;padding:16px 24px;font-size:15px;font-weight:500;box-shadow:0 3px 6px #0071e310}.primary span{position:absolute;right:23px;font-size:18px;top:12px}.primary:hover{background:#0077ed;box-shadow:0 4px 14px #0071e326}.features{display:flex;justify-content:center;gap:30px;padding:21px 0 25px;font-size:11px;color:#86868b}.features span:before{content:'✓';color:#9b9ba1;margin-right:6px}details{border-top:1px solid #eeeeef;padding-top:21px;color:#6e6e73;font-size:12px}summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}summary::-webkit-details-marker{display:none}summary:after{content:'+';font-size:18px;font-weight:300;color:#86868b}details[open] summary:after{content:'−'}details p{font-size:12px;line-height:1.9;color:#86868b;margin:15px 0 0}footer{font-size:10px;line-height:1.9;text-align:center;color:#a1a1a6;margin:25px 12px 0}.dot{display:inline-block;width:5px;height:5px;background:#a1a1a6;border-radius:50%;margin-right:5px}.success{display:flex;justify-content:space-between;align-items:center;color:#1d1d1f;font-size:15px;font-weight:600;margin-bottom:23px}.success span{font-size:11px;color:#86868b;font-weight:400}.card{background:#f7f7f9;border:1px solid #ededf0;border-radius:20px;padding:23px;margin-top:14px}.date-row{display:flex;align-items:center;gap:13px}.icon{font-size:22px;filter:grayscale(1);opacity:.7}.label{font-size:11px;color:#86868b;margin-bottom:6px}.date{font-size:24px;font-weight:600;letter-spacing:-.6px;color:#1d1d1f;font-variant-numeric:tabular-nums}.age{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #e5e5ea;border-bottom:1px solid #e5e5ea;padding:21px 0;margin:21px 0;color:#6e6e73;font-size:13px}.age strong{font-size:38px;font-weight:600;letter-spacing:-1.5px;color:#0071e3;font-variant-numeric:tabular-nums}.age small{font-size:13px;font-weight:400;color:#86868b;letter-spacing:0;margin-left:7px}.meta{font-size:11px;line-height:1.9;color:#86868b;overflow-wrap:anywhere}.profile{display:block;text-align:center;text-decoration:none;color:#0071e3;font-size:12px;margin-top:20px;padding:11px;border-radius:10px;background:#0071e30a}.profile:hover{background:#0071e312}.actions{display:flex;gap:12px;margin-top:24px}.secondary{flex:1;border:1px solid #e5e5ea;border-radius:11px;padding:12px;background:#fff;color:#515154;font-size:12px}.secondary:hover{background:#f5f5f7}.secondary:disabled{opacity:.4;cursor:default}.query-time{text-align:center;font-size:10px;color:#a1a1a6;margin:20px 0 0}#error{font-size:12px;line-height:1.7;color:#b42318;padding:12px;border-radius:10px;background:#fff1ef}.invalid{font-size:12px;line-height:1.9;color:#b42318;background:#fff6f5;border-color:#f5ddda}.invalid code{color:#86868b;overflow-wrap:anywhere}[hidden]{display:none!important}#query,#results{animation:appear .35s ease-out}@keyframes appear{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}@media(max-width:600px){body{padding:48px 18px 32px}header{margin-bottom:30px}h1{font-size:37px}.logo{width:60px;height:60px;font-size:31px;margin-bottom:20px}header p{font-size:14px}#query,#results{padding:24px 20px;border-radius:24px}.features{gap:23px}.input-foot{font-size:10px}.card{padding:19px}.date{font-size:22px}.age strong{font-size:34px}footer{font-size:10px;margin-left:0;margin-right:0}}
.primary:disabled{opacity:.65;cursor:wait}textarea:disabled{opacity:.65}
.date-row{justify-content:space-between;gap:20px;align-items:center}.identity{display:flex;align-items:center;gap:11px;min-width:0;flex:1}.avatar{display:grid;place-items:center;width:40px;height:40px;flex-shrink:0;border-radius:50%;background:#e8eef9;color:#5980b6;font-size:17px}.account{min-width:0}.nickname{font-size:17px;font-weight:600;color:#1d1d1f;overflow-wrap:anywhere;line-height:1.4}.registration{text-align:right;flex-shrink:0}.registration .date{font-size:21px}.registration .label{margin-bottom:6px}@media(max-width:480px){.date-row{gap:12px}.avatar{width:32px;height:32px;font-size:14px}.identity{gap:8px}.nickname{font-size:14px}.registration .date{font-size:17px}.registration .label,.account .label{font-size:10px}}
/* Fixed brand mark: consistent across iOS, Android and desktop. */
.logo{width:94px;height:94px;margin-bottom:25px;border-radius:28px;background:linear-gradient(145deg,#ffad52 0%,#fb7a40 58%,#ed5e58 100%);border:1px solid #f98245;box-shadow:0 10px 26px #e76b342b,inset 0 1px 0 #ffffff73}
.logo svg{display:block;width:78px;height:78px;overflow:visible}
@media(max-width:600px){.logo{width:84px;height:84px;border-radius:25px;margin-bottom:23px}.logo svg{width:70px;height:70px}}