:root{--main:#334155;--point:#f59e0b;--bg:#f4f5f7;--card:#fff;--text:#1d1d1f;--muted:#6b7280;--line:#e3e5ea}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--text);font-family:system-ui,Apple SD Gothic Neo,Malgun Gothic,sans-serif;font-size:15px;line-height:1.55}a{color:var(--main)}h1{margin:0 0 8px;font-size:20px}h2{margin:0 0 8px;font-size:16px}.preview{color:#7a5a12;background:#fff7e6;border-bottom:1px solid #f1dcae;flex-wrap:wrap;align-items:center;gap:8px;padding:6px 16px;font-size:13px;display:flex}.preview select{font:inherit;padding:2px 6px}.topbar{background:var(--main);color:#fff;padding:10px 16px 0}.topbar-row{flex-wrap:wrap;align-items:center;gap:10px 14px;display:flex}.academy-name{font-size:18px}.switch{align-items:center;gap:6px;font-size:13px;display:flex}.switch select{font:inherit;border:2px solid var(--point);border-radius:8px;min-height:36px;padding:6px 8px;font-weight:700}.who{opacity:.9;margin-left:auto;font-size:13px}.menu{gap:4px;margin-top:8px;display:flex;overflow-x:auto}.menu a{color:#fff;white-space:nowrap;border-bottom:3px solid #0000;min-height:44px;padding:10px 12px;text-decoration:none}.menu a.on{border-bottom-color:var(--point);font-weight:700}.page{max-width:880px;margin:0 auto;padding:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:16px}.muted{color:var(--muted);margin:0}.facts{margin:0;padding-left:18px}.tip{background:#f3f7ff;border-radius:8px;margin:10px 0 0;padding:8px 10px;font-size:14px}@media (max-width:480px){.who{width:100%;margin-left:0}}.center{text-align:center;margin-top:40px}.narrow{max-width:420px;margin:40px auto}.login h1{font-size:22px}.field{margin:12px 0;display:block}.field span{margin-bottom:4px;font-size:14px;font-weight:700;display:block}.field input{width:100%;font:inherit;border:1.5px solid var(--line);border-radius:10px;min-height:44px;padding:10px 12px}.field input:focus{border-color:var(--main);outline:none;box-shadow:0 0 0 3px #00000014}.btn{font:inherit;color:#fff;background:var(--main);cursor:pointer;border:none;border-radius:10px;min-height:44px;padding:10px 16px;font-weight:700}.btn:disabled{opacity:.6;cursor:default}.btn.full{width:100%;margin-top:4px}.error{color:#b3261e;background:#fff5f4;border-radius:8px;margin:8px 0;padding:8px 10px;font-size:14px}.small{margin-top:12px;font-size:13px}.choices{gap:8px;margin-top:12px;display:grid}.choice{font:inherit;text-align:left;border:1.5px solid var(--line);border-left:6px solid var(--main);cursor:pointer;background:#fff;border-radius:10px;justify-content:space-between;align-items:center;min-height:52px;padding:12px 14px;display:flex}.choice span{color:var(--muted);font-size:14px}.choice:hover{border-color:#9aa3b2}.link-btn{font:inherit;color:#fff;cursor:pointer;background:0 0;border:1px solid #fff9;border-radius:6px;margin-left:8px;padding:3px 8px;font-size:13px;text-decoration:none;display:inline-block}.academy-logo{background:#fff;border-radius:4px;width:auto;height:28px;padding:2px}.okmsg{color:#1e6b3a;background:#effaf2;border-radius:8px;margin:8px 0;padding:8px 10px;font-size:14px}.btn.ghost{color:var(--main);border:1.5px solid var(--main);background:#fff;align-items:center;display:inline-flex}.btn-row{flex-wrap:wrap;gap:8px;margin:8px 0;display:flex}.text-btn{font:inherit;color:var(--main);cursor:pointer;background:0 0;border:none;min-height:36px;padding:6px 4px;font-size:14px;text-decoration:underline}.text-btn:disabled{color:var(--muted);cursor:default;text-decoration:none}.check{align-items:center;gap:8px;min-height:36px;margin:8px 0;display:flex}.check input{width:20px;height:20px}.logo-row{flex-wrap:wrap;align-items:center;gap:12px;margin:8px 0;display:flex}.logo-preview{border:1px solid var(--line);background:#fff;border-radius:8px;width:auto;height:56px;padding:4px}.color-row{flex-wrap:wrap;align-items:center;gap:14px;margin:12px 0;display:flex}.color-row input[type=color]{border:1px solid var(--line);vertical-align:middle;border-radius:6px;width:44px;height:36px}.color-preview{color:#fff;border-bottom:4px solid;border-radius:8px;padding:8px 14px;font-weight:700}.table-wrap{overflow-x:auto}.members{border-collapse:collapse;width:100%;font-size:14px}.members th,.members td{text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;padding:8px 6px}.members tr.inactive td{color:var(--muted)}.members select{font:inherit;padding:4px}.add-member{border-top:1px solid var(--line);max-width:420px;margin-top:12px;padding-top:4px}.add-member h3{font-size:15px}.add-member select{width:100%;font:inherit;border:1.5px solid var(--line);border-radius:10px;min-height:44px;padding:10px}.temp-pw{border:2px solid var(--point);background:#fffaf0;border-radius:12px;margin-bottom:12px;padding:12px 14px}.temp-pw code{letter-spacing:1px;-webkit-user-select:all;user-select:all;margin:8px 0;font-size:22px;display:block}.tabs{border-bottom:2px solid var(--line);gap:4px;margin:8px 0 12px;display:flex;overflow-x:auto}.tabs button{font:inherit;cursor:pointer;min-height:44px;color:var(--muted);white-space:nowrap;background:0 0;border:none;border-bottom:3px solid #0000;margin-bottom:-2px;padding:10px 14px}.tabs button.on{color:var(--main);border-bottom-color:var(--main);font-weight:700}.inline-form{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.inline-form input,.inline-form select,.list-tools input,.grid2 select,.field textarea{font:inherit;border:1.5px solid var(--line);border-radius:10px;min-height:44px;padding:8px 10px}.field textarea{width:100%}.inline-form input{flex:140px}.list-tools{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:8px;display:flex}.list-tools input{flex:200px}.rows{margin:0;padding:0;list-style:none}.rows li{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:8px;min-height:48px;display:flex}.rows li a{color:var(--text);flex-wrap:wrap;flex:1;align-items:center;gap:6px;padding:10px 2px;text-decoration:none;display:flex}.tags{flex-wrap:wrap;gap:4px;display:inline-flex}.tags i{color:#444;background:#eef1f6;border-radius:6px;padding:2px 6px;font-size:12px;font-style:normal}.grid2{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0 12px;display:grid}.grid2 select{width:100%}.badge{color:#555;vertical-align:middle;background:#eee;border-radius:6px;padding:2px 8px;font-size:13px}.steps{padding-left:20px;font-size:14px}.paste{border:1.5px solid var(--line);border-radius:10px;width:100%;padding:8px;font:13px/1.5 ui-monospace,Consolas,monospace}.members tr.bad td{background:#fff5f4}.tool-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;display:grid}.tool .btn{align-items:center;margin-top:8px;text-decoration:none;display:inline-flex}.sub-options{border-left:3px solid var(--line);margin:0 0 8px 28px;padding:4px 0 4px 10px}.rows li.fb{align-items:flex-start;padding:10px 0}.fb-body{white-space:pre-wrap;margin:6px 0 0}.list-tools select,.rows li select{font:inherit;border:1.5px solid var(--line);border-radius:8px;min-height:40px;padding:6px 8px}