:root{font-family:"Microsoft YaHei",system-ui,sans-serif;color:#182d4d;background:#f3f6fc;font-synthesis:none;--blue:#175bea;--muted:#7e8ca4;--line:#e7edf6}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a{cursor:pointer}button{border:0;border-radius:12px;padding:12px 18px;background:var(--blue);color:white;transition:.2s}button:hover{filter:brightness(.95);transform:translateY(-1px)}button:disabled{opacity:.5;cursor:wait}button.secondary{background:#edf3ff;color:var(--blue)}button.ghost{background:white;color:#65768f;border:1px solid var(--line)}input,select,textarea{width:100%;padding:12px;border:1px solid #dce4ef;border-radius:10px;color:#243c5b;background:white;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #175bea10}label{display:block;font-size:13px;color:#5f718b;margin:14px 0 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small{display:block;padding:25px 8px}.admin-main{padding:35px 40px;min-width:0}.admin-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.admin-head p{font-size:13px;color:#8a99ad;margin-bottom:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:25px}.stats .card strong{font-size:30px;display:block;margin-top:16px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px;white-space:nowrap}th{background:#f5f8fd;color:#76869c;font-weight:500;text-align:left}td,th{padding:15px 12px;border-bottom:1px solid var(--line)}td button{padding:7px 10px;font-size:12px}.filters{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap}.filters select,.filters input{width:auto;max-width:240px}.admin-form{max-width:760px}.login-panel{width:380px;max-width:90%;margin:13vh auto;padding:35px;background:white;border-radius:24px;box-shadow:0 20px 60px #18335b10}.audit{font-size:12px;border-left:2px solid #cbdcf8;padding:10px 18px;margin-bottom:14px}.banner-img{width:100%;border-radius:17px;margin-bottom:10px}.selection{border:2px solid var(--blue);background:#f4f8ff}.mini-help{font-size:12px;color:#8491a6;line-height:1.8}@media(max-width:800px){.admin-layout{grid-template-columns:1fr}.sidebar{padding:15px;display:flex;flex-wrap:wrap;gap:4px}.sidebar .logo{width:100%;margin:0 0 10px}.sidebar button{width:auto;font-size:12px;margin:0;padding:8px}.sidebar small{display:none}.admin-main{padding:22px 15px}.stats{grid-template-columns:1fr 1fr}.admin-head h1{font-size:23px}}@media(min-width:700px){body:not(.admin-body){padding:25px 0}.phone-shell{border-radius:28px;overflow:hidden;min-height:calc(100vh - 50px)}}

.registration-price{padding:20px 0 12px;margin-top:12px;border-top:1px solid var(--line)}.registration-price .price{font-size:22px}