:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#203e42;background:#f4f7f6;font-size:16px}*{box-sizing:border-box}body{margin:0;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}a{color:#197868;text-decoration:none}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.6;cursor:wait}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #7cbcad;outline-offset:3px}.ipad-header{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px max(24px,calc((100vw - 1200px)/2));background:white;border-bottom:1px solid #dce7e4}.ipad-brand{display:flex;align-items:center;gap:13px;font-size:19px;font-weight:650;color:#203e42}.ipad-brand img{border-radius:11px}.ipad-brand small{display:block;font-size:12px;font-weight:400;color:#667e77;margin-top:5px}#connection{font-size:12px;color:#47675c;padding:8px 12px;background:#eaf5f0;border-radius:30px;white-space:nowrap}.ipad-main{max-width:1200px;margin:auto;padding:38px 24px 48px}.ipad-hero{display:grid;grid-template-columns:1.45fr 1fr;gap:36px;padding:38px;border:1px solid #cfdfd7;border-radius:22px;background:#eaf3ee}.eyebrow{color:#527767;letter-spacing:1px;font-size:12px;font-weight:650}h1{font-size:36px;line-height:1.5;letter-spacing:-1px;margin:18px 0}h2{font-size:22px;line-height:1.5;margin:12px 0}p{line-height:1.85}small,.hint{font-size:13px;color:#637c73;line-height:1.8}.ipad-prep{border-radius:15px;background:#fff;padding:25px;align-self:center;border:1px solid #dae5df}.ipad-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.ipad-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;gap:8px;padding:12px 18px;border:1px solid #bdd4c9;border-radius:10px;background:white;color:#245c49;font-weight:600;font-size:15px}.ipad-button.primary{background:#197868;color:white;border-color:#197868}.text-button{border:0;background:transparent;color:#687f75;padding:10px 0;min-height:44px;font-size:13px}.ipad-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:24px 0}.ipad-card{background:white;border:1px solid #dce7e4;border-radius:16px;padding:24px}.step{color:#81a795;font-size:25px;font-weight:650}.ipad-foot{color:#6c8077;font-size:12px;margin:30px 0}progress{width:100%;height:12px;margin-top:16px;accent-color:#197868}.offline-tools{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:24px 0}.offline-tools select,.offline-tools input{min-height:48px;border:1px solid #cadbd2;border-radius:9px;padding:10px;background:white;max-width:100%}.offline-tools select{flex:1;min-width:0}.offline-notice{background:#fff4e2;border:1px solid #ebd8b7;border-radius:12px;padding:14px 20px;line-height:1.8;font-size:14px}.offline-paper{max-width:850px;background:white;border:1px solid #dce7e4;border-radius:16px;margin:24px auto;padding:32px}.offline-paper h2{font-size:27px}.offline-paper section{padding:20px 0;border-top:1px solid #e1e9e4}.offline-paper p{white-space:pre-wrap;line-height:1.95}.offline-paper h3{font-size:19px}.offline-paper summary{color:#33755e;cursor:pointer;min-height:44px;padding:10px 0}.offline-paper details{font-size:14px;line-height:1.8}.offline-paper details a{overflow-wrap:anywhere}.hidden,[hidden]{display:none!important}.ipad-error{color:#9c4536}.ipad-grid .ipad-card p{margin-bottom:8px}@media(max-width:1000px){.ipad-hero{grid-template-columns:1fr;gap:20px;padding:26px}.ipad-grid{grid-template-columns:1fr}.ipad-card{padding:22px}.ipad-prep{width:100%}h1{font-size:32px}}@media(max-width:540px){.ipad-header{flex-wrap:wrap;padding:18px}.ipad-brand{font-size:17px}.ipad-brand small{font-size:11px}.ipad-main{padding:24px 16px}.ipad-hero{padding:22px}h1{font-size:27px}.offline-paper{padding:20px}.offline-paper h2{font-size:23px}.ipad-actions>.ipad-button{flex:1;white-space:nowrap}}