:root{--page:#edf1f5;--paper:#fff;--ink:#203345;--muted:#617486;--accent:#176ba6;--line:#d6dfe7;--nav:#17364e;--danger:#a52b32}*{box-sizing:border-box}body{margin:0;background:var(--page);color:var(--ink);font:15px/1.6 "Microsoft YaHei","PingFang SC",Arial,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:none}button,input,select{font:inherit}button,.button{display:inline-block;border:0;border-radius:5px;background:var(--accent);color:#fff;padding:9px 18px;cursor:pointer;font-weight:600;text-align:center}button:hover,.button:hover{background:#14598a;text-decoration:none}.secondary{background:#e5edf4;color:#1f506f}.secondary:hover{background:#d6e5f0}.danger{background:var(--danger)}.quiet{background:transparent;padding:6px 0;color:#dce9f2}.quiet:hover{background:transparent;color:white}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #4e99c4;outline-offset:3px}.shell{display:grid;grid-template-columns:224px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--nav);color:#d9e5ee;padding:30px 22px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}.brand{color:#fff;font-size:28px;font-weight:700;line-height:1.3}.brand span{display:block;font-size:14px;font-weight:400;margin-top:8px;color:#b7cedd}nav{display:grid;gap:5px;margin-top:36px}nav a{color:#d7e6f0;padding:10px 12px;border-radius:4px}nav a:hover{background:#254960;text-decoration:none}.account{margin-top:auto;padding-top:32px;overflow-wrap:anywhere;font-size:13px}.sidebar-note{font-size:12px;color:#a9bfce;margin:24px 0 0}main{max-width:1280px;width:100%;padding:40px 44px 70px;margin:0 auto}h1{font-size:30px;line-height:1.35;margin:0 0 12px;font-weight:600}h2{font-size:21px;line-height:1.4;margin:0 0 18px;font-weight:600}h3{font-size:17px;margin:0 0 6px}p{margin:8px 0 16px;max-width:80ch}.page-head{margin-bottom:30px}.page-head p,.muted{color:var(--muted)}section{background:var(--paper);padding:26px 28px;margin:0 0 24px;border-radius:7px;scroll-margin-top:20px}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px 22px;align-items:end}label{display:block;font-weight:500;font-size:14px}input,select{display:block;width:100%;border:1px solid #b6c7d4;border-radius:4px;background:white;padding:9px 11px;color:var(--ink);margin-top:7px;min-height:42px}input[readonly]{background:#f3f6f8;font-size:12px;min-width:220px}input[type=checkbox]{width:17px;min-height:17px;display:inline-block;margin:0 8px 0 0;vertical-align:middle}.check{font-weight:400;margin:8px 0}.form-action{padding-bottom:1px}fieldset{border:0;padding:0;margin:0}legend{font-size:14px;font-weight:500}.table-wrap{overflow-x:auto;margin-top:22px}table{border-collapse:collapse;width:100%;font-size:14px;text-align:left}th{font-weight:500;color:#586d7f;background:#f4f7f9;padding:12px 14px;white-space:nowrap}td{padding:16px 14px;border-bottom:1px solid var(--line);vertical-align:top}td p{margin:6px 0 0;font-size:13px}td input{margin:0 0 5px}details{margin:12px 0}summary{cursor:pointer;font-size:14px;color:var(--accent);padding:6px 0}details form{margin-top:15px}details form+form{margin-top:22px}.record{border-bottom:1px solid var(--line);padding:12px 0}.record summary{color:var(--ink);font-weight:500;overflow-wrap:anywhere}.inline{display:inline-block}.empty{padding:18px 0;color:var(--muted)}.notice{padding:14px 18px;background:#e0eef9;margin-bottom:22px;border-radius:5px;overflow-wrap:anywhere}.notice.error{background:#f9e7e8;color:#882329}.auth{max-width:460px;margin:70px auto;background:var(--paper);padding:36px;border-radius:7px}.auth form{display:grid;gap:20px;margin:26px 0}.auth h1{font-size:26px}.purchase-list{display:flex;gap:30px;flex-wrap:wrap}.purchase-list>div{padding:14px 0;min-width:180px}.credentials{background:#e4eff7}.skip{position:absolute;left:8px;top:-60px;z-index:10;background:white;padding:12px}.skip:focus{top:8px}@media(max-width:1000px){main{padding:30px 24px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.shell{display:block}.sidebar{position:relative;height:auto;padding:20px}.brand span{display:inline;margin-left:14px}nav{display:flex;flex-wrap:wrap;gap:2px;margin-top:16px}nav a{padding:7px 10px}.account{padding-top:12px;display:flex;justify-content:space-between;gap:16px}.sidebar-note{display:none}main{padding:26px 16px}section{padding:22px 18px}.form-grid{grid-template-columns:1fr}.auth{margin:24px auto;padding:26px}h1{font-size:26px}}