:root{font-family:system-ui,sans-serif;color:var(--tg-theme-text-color,#182c40);background:var(--tg-theme-bg-color,#f0f4f8)}body{margin:0}main{max-width:580px;margin:auto;padding:24px 18px 42px}h1{font-size:32px;margin:12px 0 4px;letter-spacing:-1px}h2{margin:0 0 12px;font-size:21px}.intro,.footer,.hint{color:var(--tg-theme-hint-color,#607389);line-height:1.5}.badge{font-size:12px;font-weight:700;color:#177555;letter-spacing:1px}.card{background:var(--tg-theme-secondary-bg-color,#fff);border-radius:20px;padding:22px;margin:20px 0;border:1px solid #7893ac30}label{display:block;margin:16px 0;font-size:14px;font-weight:600}input,select{box-sizing:border-box;width:100%;margin-top:7px;padding:13px;font:inherit;border:1px solid #7893ac60;border-radius:11px;background:var(--tg-theme-bg-color,#f7fafc);color:inherit}button{border:0;border-radius:12px;padding:14px 18px;font:inherit;font-weight:650;background:var(--tg-theme-button-color,#245fdb);color:var(--tg-theme-button-text-color,#fff);cursor:pointer;width:100%;margin-top:8px}button.secondary{background:#7893ac22;color:inherit}button:disabled{opacity:.5}p{font-size:14px;line-height:1.5}.check{display:flex;align-items:flex-start;gap:10px;font-weight:400}.check input{width:auto;margin-top:3px}#notice{font-size:14px;white-space:pre-wrap;line-height:1.5;margin-top:14px}.status{padding:7px 10px;background:#7893ac15;border-radius:8px;font-size:13px}.metrics{font-size:15px;font-weight:600}.footer{font-size:12px}