:root{--ink:#182d2b;--muted:#63716e;--paper:#f4f6f2;--line:#dce4df;--accent:#ffbd73;--primary-text:#111111;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans TC","PingFang TC",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:4px}button,input{font:inherit}button,a,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}[hidden]{display:none!important}.topbar{max-width:1280px;padding:30px 42px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:20px;font-size:28px;font-weight:900;letter-spacing:-1.5px;text-decoration:none}.brand-cross{color:#98aaa1;font-size:18px;font-weight:400}.partner-brand{font-size:18px;font-weight:700;letter-spacing:1px}.top-label{font-size:12px;color:var(--muted);letter-spacing:2px}.signup-layout{max-width:1180px;margin:60px auto 80px;padding:0 32px;display:grid;grid-template-columns:1fr 1.15fr;gap:75px;align-items:start}.intro{padding-top:40px;position:sticky;top:32px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:2.2px;color:#986135;margin:0 0 20px}h1{font-size:50px;line-height:1.35;letter-spacing:-1px;margin:0 0 24px;font-weight:800}h2{font-size:24px;margin:0 0 10px;letter-spacing:-.5px}.lead{font-size:17px;color:var(--muted);line-height:1.9;margin:0 0 34px}.benefit{display:flex;gap:22px;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0;margin-bottom:28px}.benefit-number{font-size:70px;letter-spacing:-4px;line-height:1;font-weight:800}.benefit-number span{font-size:14px;letter-spacing:0;margin-left:8px;font-weight:600}.benefit strong{font-size:17px}.benefit p{font-size:12px;color:var(--muted);margin:9px 0 0}.features{list-style:none;padding:0;font-size:14px;line-height:2.7}.features li:before{content:'✓';display:inline-block;margin-right:12px;color:#38695a;font-weight:800}.fine-note{display:flex;align-items:center;gap:9px;font-size:11px;color:var(--muted);margin-top:40px}.status-dot{width:6px;height:6px;border-radius:50%;background:#73957f}.form-card,.admin-card{background:white;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 40px #10251b05;padding:32px}.form-card>.eyebrow{margin-bottom:12px}.muted{color:var(--muted);font-size:13px;line-height:1.7}.muted a{color:var(--ink);font-weight:700}.notice{font-size:12px;line-height:1.8;background:#f2f6f3;border:1px solid #e2eae4;padding:12px 14px;border-radius:8px;margin:20px 0}.notice.closed{background:#fff4e6;border-color:#f4d6b1}label{display:block;font-size:12px;font-weight:700;margin:17px 0 0}input{display:block;width:100%;height:44px;border:1px solid #d5ded9;border-radius:7px;background:#fff;padding:10px 12px;margin-top:7px;color:var(--ink);font-size:14px;min-width:0}input:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #32745a55;outline-offset:3px}input:focus{border-color:#497b64}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}.phone-field{display:flex;align-items:center;gap:8px;margin-top:7px}.phone-field>span{font-size:13px;font-weight:500}.phone-field input{margin:0;flex:1}.phone-field button{white-space:nowrap;padding:0 15px}.domain-field{display:flex;align-items:center;gap:8px}.domain-field span{font-weight:400;font-size:12px;color:var(--muted);padding-top:7px}.domain-field input{flex:1}.hint{font-size:11px;color:var(--muted);line-height:1.7;margin:8px 0 0}.consent{display:flex;gap:10px;font-size:11px;font-weight:400;line-height:1.9;margin:24px 0}.consent input{width:16px;height:16px;flex-shrink:0;margin:3px 0 0;accent-color:#32634b}.button{white-space:nowrap;flex-shrink:0;border-radius:9999px;min-height:48px;height:48px;padding:0 24px;font-size:15px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:12px;text-decoration:none;border:1px solid transparent}.primary{background:var(--accent);color:var(--primary-text)}.secondary{background:white;border-color:#cbd8cf;color:var(--ink)}.button.small{height:44px;min-height:44px;font-size:14px;font-weight:700}.button.compact{height:36px;min-height:36px;font-size:13px;font-weight:700}.full{width:100%}.center{text-align:center}.message{font-size:13px;line-height:1.8;padding:12px 14px;border:1px solid #ecc3ba;background:#fff1ed;border-radius:8px;color:#7d2e25}.message.success{border-color:#bdd6c4;background:#eef7f0;color:#2c5d3d}.success-icon{font-size:30px;background:#eef7f0;border-radius:50%;width:64px;height:64px;display:grid;place-items:center;margin:24px 0}#signup-success .button{margin-top:20px}footer{max-width:1196px;margin:0 auto 25px;padding:20px 32px;border-top:1px solid var(--line);font-size:11px;color:var(--muted);display:flex;justify-content:space-between}.admin-layout{max-width:1280px;padding:35px 42px 60px;margin:auto;min-height:78vh}.login-card{max-width:440px;margin:30px auto}.login-card h1{font-size:28px;margin-bottom:10px}.login-card .button{margin-top:28px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.panel-heading h1{font-size:30px;margin:0 0 4px}.panel-heading .eyebrow{margin-bottom:9px}.panel-heading p{margin-bottom:0}.admin-card{padding:26px;margin-bottom:24px}.admin-card h2{font-size:18px;margin:0}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.section-heading .muted{margin:8px 0}.badge{display:inline-block;background:#f2f5ef;color:#5d745c;border-radius:9999px;padding:7px 10px;font-size:11px;white-space:nowrap}.schedule-form{display:flex;align-items:flex-end;gap:18px;margin-top:12px}.schedule-form label{margin:0;width:240px;max-width:100%}.admin-card input{height:36px}.search-form{display:flex;gap:8px}.search-form input{width:240px;margin:0}.count{display:inline-block;font-size:12px;background:#edf2ef;color:#476351;padding:5px 9px;border-radius:9999px;margin-left:5px;vertical-align:middle}.table-shell{overflow:auto;border:1px solid var(--line);border-radius:10px;margin-top:20px}table{border-collapse:collapse;width:100%;text-align:left;min-width:940px;font-size:12px}th{background:#f4f7f3;color:#607267;padding:14px 16px;font-weight:600;white-space:nowrap}td{padding:17px 16px;border-top:1px solid #eaf0eb;vertical-align:top;line-height:1.7;overflow-wrap:anywhere;max-width:250px}td small{display:block;color:var(--muted);font-size:11px}.pagination{display:flex;align-items:center;justify-content:flex-end;gap:18px;margin-top:20px;font-size:12px}.empty{text-align:center;color:var(--muted);padding:55px 20px}.empty>span{font-size:40px;color:#9aafa1}.empty p{font-size:13px}#students-loading{padding:30px;color:var(--muted);text-align:center;font-size:13px}
@media(max-width:960px){.signup-layout{gap:35px;padding:0 24px}.intro h1{font-size:38px}.form-card{padding:26px}.section-heading{align-items:flex-start;flex-direction:column}.schedule-form{flex-wrap:wrap}.admin-layout{padding:30px 24px}.benefit{gap:15px}.benefit strong{font-size:14px}}
@media(max-width:700px){.topbar{padding:22px}.brand{font-size:25px;gap:12px}.partner-brand{font-size:15px}.top-label{display:none}.signup-layout{grid-template-columns:1fr;gap:24px;margin:26px auto 45px;padding:0 18px}.intro{position:static;padding:10px 8px}.intro h1{font-size:37px;margin-bottom:15px}.lead{font-size:14px;margin-bottom:20px}.benefit{padding:18px 0;margin-bottom:15px}.benefit-number{font-size:56px}.features{font-size:12px;line-height:2}.fine-note{margin-top:20px}.form-card{padding:24px 20px}.two-cols{gap:10px}.phone-field button{font-size:12px;padding:0 12px}.admin-layout{padding:24px 16px}.admin-card{padding:20px 16px}.panel-heading h1{font-size:25px}.search-form{width:100%}.search-form input{width:100%}.schedule-form{gap:16px}.schedule-form label{width:100%}.schedule-form .button{width:100%}.pagination{justify-content:center;gap:12px}footer{margin:0 18px 20px;padding:20px 8px;font-size:10px}}