*{box-sizing:border-box}body{margin:0;background:#f1f5ef;color:#21463b;font:15px/1.7 'Microsoft YaHei',system-ui}header{display:flex;justify-content:space-between;padding:20px 4vw;border-bottom:1px solid #dbe4d8;background:white}a{color:#226852;text-decoration:none}main{max-width:1150px;margin:auto;padding:26px 25px 60px}.heading{text-align:center;padding:22px 0}.eyebrow{font-size:11px;letter-spacing:3px;color:#8a7952}h1{font-size:28px;margin:12px 0}.heading p{color:#75877a}.controls{display:flex;flex-wrap:wrap;gap:14px;align-items:end;padding:20px;background:white;border:1px solid #d9e2d6;border-radius:15px}.controls label{display:grid;gap:5px;flex:1}select,button{font:inherit;padding:10px 15px;border:1px solid #c8d9c9;border-radius:9px;background:white;color:#214d3c;cursor:pointer}#issue{background:#216448;color:white}button:disabled{opacity:.4;cursor:not-allowed}#status{min-height:28px;font-size:13px}.certificate{position:relative;background:#fffcf3;padding:48px 70px 24px;border:10px double #b4a372;box-shadow:0 18px 50px #1e443617;min-height:700px;text-align:center;isolation:isolate}.certificate:before{content:'';position:absolute;inset:18px;border:1px solid #e6dbbc;z-index:-1;background:radial-gradient(ellipse at center,#fffdf8cc,#f7f1dd44)}.ornament{color:#ad9253;font-size:30px;line-height:1}.certificate-brand{font-size:17px;font-weight:800;letter-spacing:8px;margin:12px}.certificate-en{font-size:9px;letter-spacing:4px;color:#9e8a5e}.certificate h2{font-size:39px;letter-spacing:10px;font-weight:500;margin:22px 0}.rule-line{width:200px;margin:20px auto;height:1px;background:linear-gradient(90deg,transparent,#ab9255,transparent)}.recipient{font-size:29px;font-family:'SimSun',serif;letter-spacing:5px;margin:20px 0}.citation{font-size:14px;color:#75816c;line-height:2.1}.achievement{font-size:16px;max-width:650px;margin:18px auto;line-height:1.9}.seal{border:2px solid #b19a64;border-radius:100%;width:74px;height:74px;margin:20px auto 8px;font-size:10px;padding-top:12px;color:#9f8246}.seal span{display:block;font-size:20px;font-family:Georgia}.certificate-bottom{display:flex;justify-content:space-between;align-items:end;text-align:left;margin-top:6px}.certificate-bottom b{font-weight:400;font-size:10px;letter-spacing:1px;color:#7d826d}.certificate-bottom small{display:block;font-size:10px;color:#88907b}.signature{font:28px/1.5 KaiTi,STKaiti,serif;letter-spacing:5px;text-align:right}.signature small{font-family:system-ui;letter-spacing:2px}.scope-note{font-size:9px;color:#92927b;margin-top:24px}.watermark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#667b6530;font-size:35px;letter-spacing:7px;transform:rotate(-17deg);pointer-events:none}.locked .seal{opacity:.25}.downloads{display:flex;justify-content:center;gap:15px;margin:25px}.checklist{margin-top:30px;background:white;border-radius:16px;padding:22px}.checklist p{font-size:12px;color:#788775}.checklist summary{font-weight:700;cursor:pointer}#items{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}#items div{font-size:12px;padding:8px;border:1px solid #e5ebe2;border-radius:8px}.complete{color:#247957;background:#f0f8ef}[hidden]{display:none!important}@media(max-width:700px){main{padding:15px 10px}h1{font-size:22px}.certificate{padding:30px 20px 20px;min-height:650px}.certificate h2{font-size:27px;letter-spacing:3px}.certificate-en{font-size:7px;letter-spacing:2px}.watermark{font-size:23px;letter-spacing:2px}#items{grid-template-columns:1fr 1fr}.controls{padding:14px}.controls select{max-width:90vw;font-size:12px}.certificate-bottom{gap:8px}.scope-note{font-size:8px}}@page{size:A4 landscape;margin:10mm}@media print{body{background:white}header,.heading,.controls,#status,.downloads,.checklist{display:none!important}main{padding:0;max-width:none}.certificate{width:100%;min-height:177mm;height:177mm;padding:8mm 18mm 4mm;box-shadow:none;break-inside:avoid}.certificate h2{font-size:30px;margin:12px}.ornament{font-size:20px}.recipient{font-size:24px;margin:12px}.citation{line-height:1.7;font-size:12px;margin:8px}.achievement{font-size:14px}.seal{width:60px;height:60px;padding-top:8px;margin:8px auto}.certificate-bottom{margin-top:0}.scope-note{margin-top:8px}.rule-line{margin:8px auto}.certificate-brand{margin:6px}}
/* Keep the rotated preview watermark inside the certificate at narrow widths. */
.certificate{overflow:hidden}.controls label{min-width:0}.controls select{width:100%;min-width:0}