:root{font-family:Inter,"Microsoft YaHei",system-ui,sans-serif;color:#193536;background:#f6f8f7;font-synthesis:none;line-height:1.65}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,a,summary{touch-action:manipulation}a:focus-visible,summary:focus-visible{outline:3px solid #34ad90;outline-offset:5px}.top,main,footer{max-width:1160px;margin:auto}.top{display:flex;align-items:center;justify-content:space-between;padding:26px 20px;gap:24px;border-bottom:1px solid #e0e8e4}.brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:750}.brand img{width:38px;height:38px}.brand small{display:block;font-size:9px;letter-spacing:2px;color:#719084;font-weight:500;line-height:1}.top nav{display:flex;gap:28px;font-size:14px;color:#607574}main{padding:0 20px}.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:65px;padding:85px 0 75px}.eyebrow{font-size:12px;letter-spacing:2px;color:#248574;margin:0 0 20px}h1{font-size:58px;letter-spacing:-2px;line-height:1.25;margin:0 0 25px}h1 span{color:#098470}.intro{font-size:16px;color:#637b79;max-width:460px;line-height:1.95}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.button{display:inline-flex;justify-content:center;align-items:center;padding:13px 20px;border:1px solid #087e6c;background:#087e6c;color:white;font-size:14px;border-radius:9px;font-weight:650}.button.secondary{color:#46675f;background:white;border-color:#dce5df}.button[aria-disabled=true]{opacity:.55;pointer-events:none}.caption{font-size:12px;color:#78908a;line-height:1.9}.preview{padding:23px;background:#fff;border:1px solid #dce8e1;box-shadow:0 25px 70px #174c3520;border-radius:18px;transform:rotate(1deg)}.preview-head{display:flex;align-items:center;gap:8px;border-bottom:1px solid #e7eeea;padding-bottom:18px;font-size:11px;color:#728982}.dot{background:#2a9c80;border-radius:50%;width:6px;height:6px}.sample{margin-left:auto;color:#9aaca5;font-size:10px}.profile{display:flex;align-items:center;gap:12px;padding:25px 0}.profile strong{font-size:14px}.profile small{display:block;color:#93a59e;font-size:11px}.avatar{display:grid;place-items:center;width:42px;height:42px;background:#eaf4ed;color:#267b60;border-radius:50%}.tag{margin-left:auto;background:#eaf6ef;color:#36846b;font-size:10px;padding:4px 7px;white-space:nowrap}.field{display:flex;align-items:center;gap:15px;border:1px solid #e8eeea;margin:11px 0;padding:14px 12px;border-radius:7px;font-size:11px}.field>span:first-child{color:#8a9e94}.field strong{font-weight:500;font-size:12px}.check{color:#249071;margin-left:auto}.manual{color:#ae8b42;margin-left:auto;font-size:10px;white-space:nowrap}.preview-footer{margin-top:25px;text-align:center;background:#f0f7f3;padding:12px;color:#568875;font-size:11px}.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;padding:35px 0 65px;border-bottom:1px solid #e1e8e4}.benefits article>span{font-size:12px;color:#7e9b8c}.benefits h2{font-size:18px;margin:12px 0}.benefits p,.steps p{font-size:14px;color:#70857d}.section-head{margin-top:65px}.section-head h2,.service h2,.faq h2{font-size:29px;margin:5px 0 28px}.section-head .eyebrow{margin-bottom:8px}.steps{padding:0;list-style:none;counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-bottom:70px}.steps li{padding:22px;border:1px solid #e1e8e4;background:white;border-radius:12px;min-width:0}.steps strong{font-size:16px}.steps strong:before{counter-increment:step;content:counter(step) " / ";color:#178571;font-weight:500}.steps p{line-height:1.9}code{font-size:11px;background:#f0f4f1;padding:2px;overflow-wrap:anywhere}.service{display:grid;grid-template-columns:1fr 1fr;gap:65px;background:#eef4ef;padding:38px;border-radius:15px}.service p{font-size:14px;color:#668076}.policy{padding:22px;background:white;border:1px solid #dee7df;border-radius:10px;min-width:0}.policy h3{margin:0 0 15px}.policy dl{display:grid;grid-template-columns:100px 1fr;font-size:12px;gap:12px}.policy dt{color:#8a9f93}.policy dd{margin:0;overflow-wrap:anywhere}.policy details{margin-top:20px;font-size:13px}.policy #policy-text{white-space:pre-wrap;max-height:300px;overflow:auto;font-size:12px}.notice{background:#fff9eb;border:1px solid #e9dfc6;color:#866f3b;font-size:13px;padding:16px;border-radius:8px;margin-top:25px}.faq{max-width:760px;margin:65px auto}details{border-bottom:1px solid #dde7df;padding:14px 0}summary{cursor:pointer;font-size:15px}.faq details p{font-size:14px;color:#6a8375}footer{padding:28px 20px;border-top:1px solid #dce5df;display:flex;justify-content:space-between;gap:20px;color:#89a092;font-size:12px}@media(max-width:900px){.hero{gap:28px}h1{font-size:43px}.service{gap:25px}.preview{padding:17px}.tag{display:none}}@media(max-width:650px){.top{padding:18px 20px;align-items:flex-start}.top nav{font-size:11px;gap:10px;flex-wrap:wrap;max-width:165px;justify-content:flex-end}.brand{font-size:19px;white-space:nowrap}.brand img{width:31px;height:31px}.hero{display:block;padding:45px 0 30px}h1{font-size:44px}.intro{font-size:15px}.preview{margin:35px 4px 10px}.benefits,.steps,.service{grid-template-columns:1fr}.benefits{gap:15px;padding-bottom:30px}.benefits p{margin-top:0}.section-head{margin-top:35px}.section-head h2,.service h2,.faq h2{font-size:24px}.steps{margin-bottom:35px;gap:14px}.service{padding:20px}.faq{margin:35px 0}footer{flex-wrap:wrap;gap:10px}.preview-head{font-size:10px}.field{gap:10px}.policy dl{grid-template-columns:90px 1fr}}