:root{--ink:#18282c;--muted:#73818a;--paper:#f4f6fa;--card:#fff;--line:#e8edf0;--green:#087d68;--soft:#e5f5ef;--red:#bd4744;--blue:#1677ff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.55}h1,h2,p{margin:0}h1{font-size:30px;line-height:1.3;letter-spacing:-1px}h2{font-size:17px;line-height:1.45}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #79cbbb;outline-offset:3px}label{display:block;color:#50616a;font-size:13px;margin:17px 0 7px}input,select,textarea{width:100%;min-width:0;border:1px solid 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p{font-size:11px;color:var(--muted);margin-top:4px}.alipay-icon{flex-shrink:0;width:38px;height:38px;border-radius:11px;background:var(--blue);color:white;display:grid;place-items:center;font-size:25px}.query-message{font-size:12px;color:var(--muted);margin:18px 0 6px;line-height:1.7}.verification-actions{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px}.text-button{border:0;background:none;color:var(--green);padding:9px 0;font-size:12px;min-height:38px;text-align:left}.danger{color:var(--red)}.launch-options{padding-top:12px}.launch-options img{display:block;max-width:100%;height:auto;margin:14px auto}.steps-card .card-heading{margin-bottom:22px}.step-list{padding:0;margin:0;list-style:none}.verification-step{display:flex;gap:13px;position:relative;padding-bottom:25px;min-height:54px}.verification-step:last-child{padding-bottom:0;min-height:32px}.verification-step:not(:last-child):before{content:"";position:absolute;left:12px;top:29px;bottom:6px;width:1px;background:var(--line)}.step-icon{width:26px;height:26px;flex-shrink:0;border:1px solid #e0e6e9;border-radius:50%;display:grid;place-items:center;color:#a1adb3;background:#f9fafb;font-size:12px;line-height:1}.step-copy{min-width:0}.step-copy strong{display:block;font-size:13px;font-weight:550}.step-copy small{display:block;font-size:11px;color:var(--muted);margin-top:3px}.verification-step.passed .step-icon{background:var(--soft);border-color:var(--soft);color:var(--green)}.verification-step.active .step-icon{background:var(--green);border-color:var(--green);color:#fff}.verification-step.active .step-copy 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@media(max-width:350px){.student-shell{padding-left:13px;padding-right:13px}.topbar{padding:0 15px}.card{padding:18px 16px}.order-details strong{font-size:12px}.verification-heading>span.tag{display:none}.run-stats strong{font-size:16px}.target-distance strong{font-size:59px}.two-fields{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.dial-fill{transition:none}}