*{box-sizing:border-box}body{margin:0;background:#f0f1ef;color:#202620;font-family:Arial,sans-serif}a{color:inherit}button,input,select{font:inherit}.hidden{display:none!important}.top{background:#111713;display:flex;align-items:center;justify-content:space-between;padding:18px max(24px,calc((100vw - 1360px)/2));color:#fff;gap:24px}.top img{width:185px;max-width:100%;display:block}.top>a:last-child{font-size:.85rem;text-decoration:none}main{width:min(1360px,calc(100% - 48px));margin:46px auto 70px}.intro{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.eyebrow{font-size:.7rem;text-transform:uppercase;letter-spacing:.11em;color:#70776f}h1{font-size:clamp(1.7rem,4vw,2.4rem);margin:12px 0}h2{font-size:1.1rem}.intro p{color:#6c746b;margin:0}.format-tag{white-space:nowrap;border:1px solid #d0d6cc;border-radius:30px;padding:10px 16px;color:#66705f;font-size:.7rem}.workspace{display:grid;grid-template-columns:300px minmax(0,1fr);gap:28px;align-items:start}.panel{padding:24px;background:#fff;border:1px solid #d9dfd5;border-radius:12px}.panel p{line-height:1.6}.controls{display:grid;gap:15px}.controls h2{margin:0 0 5px}.controls label{font-size:.77rem;display:block;margin-bottom:7px}input,select{min-width:0;width:100%;padding:11px 10px;border:1px solid #b8c0b1;border-radius:6px;background:#fff;color:#202620}input:focus-visible,select:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid #d5ac00;outline-offset:3px}.lookup{display:flex;gap:8px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;background:#f8c900;color:#181c15;border:1px solid #e5b900;border-radius:6px;font-weight:700;font-size:.82rem;text-decoration:none;padding:12px 16px;cursor:pointer}.button.secondary{background:#fff;border-color:#bdc5b7;font-size:.77rem;padding:10px}button:disabled{cursor:not-allowed;opacity:.45}.controls .check{display:flex;align-items:flex-start;gap:10px;margin:0;line-height:1.4}.check input{width:19px;height:19px;flex-shrink:0;margin:0;accent-color:#947700}.check small{display:block;margin-top:5px;color:#687362;font-size:.72rem}.muted{font-size:.74rem;color:#697360;margin:0;line-height:1.6}.notice{margin:0;background:#f6f4e7;border-left:3px solid #c6a329;padding:12px;font-size:.77rem}.notice:empty,#message:empty{display:none}#message{padding:14px;border-radius:7px;background:#fff4df;color:#755317;line-height:1.5}.preview-section{min-width:0}.preview-label{display:flex;justify-content:space-between;gap:12px;margin:5px 0 13px;font-size:.65rem;letter-spacing:.07em;color:#6f7967}.certificate{container-type:inline-size;position:relative;background:#faf9f3;border-left:20px solid #151b16;box-shadow:-5px 0 0 #f8c900 inset,0 8px 32px #1d291417;padding:32px 35px 25px;min-height:560px;outline:1px solid #d7dacd;overflow:hidden}.certificate:before{content:'';position:absolute;inset:15px 16px 15px 20px;border:1px solid #dfddce;pointer-events:none}.paper-top{display:flex;justify-content:space-between;align-items:center;gap:20px;position:relative;margin-bottom:27px}.paper-logo{padding:10px 13px;background:#141a16;border-radius:3px;width:178px;flex-shrink:0}.paper-logo img{width:100%;height:32px;object-fit:contain}.paper-top>span{font-size:.51rem;letter-spacing:.1em;color:#707b6b;text-align:right}.certificate h2{font-size:clamp(1.8rem,4vw,2.8rem);margin:0;font-weight:800;letter-spacing:.015em}.subtitle{margin:8px 0 25px;font-size:.85rem;color:#a38400;letter-spacing:.24em;font-weight:700}.certifies{font-size:.85rem;color:#7c8275;margin:0 0 12px}.certificate h3{font-size:clamp(1.25rem,2.5vw,2rem);margin:0 0 23px;line-height:1.2;overflow-wrap:break-word}.participation{padding-top:18px;border-top:1px solid #d9dacd;font-size:.88rem;line-height:1.65;color:#4c5845;min-height:88px}.memory{margin:25px 0 35px}.memory strong{font-size:.95rem;color:#9d8000}.memory p{color:#75816c;font-size:.8rem;line-height:1.5}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;background:#efeee5;border-radius:5px;padding:17px 14px;margin-top:24px}.metrics span{display:block;font-size:.55rem;color:#77806c;line-height:1.4;margin-bottom:7px;font-weight:700}.metrics strong{font-size:.89rem;color:#1e2917;line-height:1.5}.metrics div{min-width:0}.result-category{font-size:.65rem;line-height:1.6;color:#74816a;margin-bottom:28px}.certificate footer{display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid #dcdecf;padding-top:17px;font-size:.63rem;position:relative}.certificate footer span{color:#7d8773;text-align:right}.empty{border:1px dashed #b4beaa;border-radius:10px;min-height:430px;display:grid;place-items:center;text-align:center;color:#7b856f;padding:40px}
@media(max-width:1100px){.workspace{grid-template-columns:260px minmax(0,1fr);gap:20px}.panel{padding:20px}.certificate{padding:30px 27px 25px}.paper-top>span{display:none}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:850px){main{width:calc(100% - 28px);margin-top:28px}.workspace{grid-template-columns:1fr}.controls{grid-template-columns:1fr 1fr;gap:16px}.controls>h2,.controls>form,.controls>.check,.controls>#resultNotice,.controls>#download,.controls>.notice,.controls>.muted{grid-column:1/-1}.controls>label[for=registrationSelect]{align-self:center;margin:0}.intro{align-items:start;flex-direction:column}.format-tag{display:none}.certificate{min-height:0}.certificate h2{font-size:2.2rem}.top img{width:140px}}
@media(max-width:420px){.certificate{padding:26px 21px 23px;border-left-width:12px}.certificate:before{inset:12px}.certificate h2{font-size:1.65rem}.certificate h3{font-size:1.35rem}.paper-logo{width:160px}.certificate footer{align-items:start;flex-direction:column}.certificate footer span{text-align:left}.metrics{gap:15px 10px;padding:15px 10px}.metrics strong{font-size:.82rem}.preview-label{font-size:.55rem}.top{padding:17px 18px}.top>a:last-child{font-size:.75rem}.memory strong{font-size:.79rem}.participation{font-size:.82rem}.controls{display:grid;grid-template-columns:1fr}.controls>*{grid-column:1!important}}
.certificate{box-shadow:0 8px 32px #1d291417;display:flex;flex-direction:column;aspect-ratio:1.414}.certificate:after{content:'';position:absolute;left:0;top:0;bottom:0;width:5px;background:#f8c900}.certificate footer{margin-top:auto}.certificate .paper-top{flex-shrink:0}.certificate .memory{margin-bottom:35px}
@media(max-width:850px){.certificate{aspect-ratio:auto}.certificate footer{margin-top:12px}}
.draft-badge{padding:9px 12px;border:1px solid #d9c569;background:#faf1c7;color:#796111;font-size:.62rem;letter-spacing:.04em;margin:0 0 20px;line-height:1.5}
.certificate h2,.certificate .subtitle,.certificate .certifies,.certificate h3,.certificate .participation,.certificate .memory,.certificate .result-category{text-align:center}
.certificate .participation{padding-inline:12px;line-height:1.8}

#certificateLogin{width:min(460px,calc(100% - 28px));max-height:90dvh;overflow:auto;border:1px solid #bcc5b6;border-radius:16px;padding:28px;color:#202620;background:#fff}#certificateLogin::backdrop{background:rgba(0,0,0,.65)}#certificateLogin h2{font-size:1.5rem;padding-right:24px}#certificateLogin p{line-height:1.6}#certificateLogin form{display:grid;gap:14px}#certificateLogin input{font-size:16px}#certificateLogin .button{min-height:48px}#certificateLogin .login-close{position:absolute;right:12px;top:10px;background:none;border:0;font-size:28px;cursor:pointer;width:40px;height:40px}#loginStatus{font-size:.9rem;color:#5c4900}#certificateLogin button:disabled{opacity:.6;cursor:wait}

/* Fixed A4 landscape canvas, scaled as a whole at every viewport size. */
.certificate-frame{width:100%;max-width:842px;position:relative;overflow:hidden}
#certificate{width:842px;height:595px;min-height:595px;max-height:595px;aspect-ratio:842/595;transform-origin:top left;container-type:normal;display:block;padding:0;border-left:30px solid #151b16;font-size:14px;box-shadow:none}
#certificate:before{inset:24px 25px 24px 25px}#certificate:after{width:6px}
#certificate .paper-top{position:absolute;left:50px;right:78px;top:48px;margin:0;height:58px;display:flex}
#certificate .paper-logo{width:204px;padding:10px 13px}#certificate .paper-logo img{height:38px}
#certificate .paper-top>span{display:block;font-size:8px;letter-spacing:1px}
#certificate h2{position:absolute;left:52px;top:125px;width:680px;font-size:36px;margin:0;line-height:1.2}
#certificate .subtitle{position:absolute;left:52px;top:173px;width:680px;font-size:12px;margin:0;letter-spacing:3px}
#certificate .certifies{position:absolute;left:52px;top:216px;width:680px;font-size:11px;margin:0}
#certificate h3{position:absolute;left:52px;top:239px;width:680px;max-height:62px;font-size:28px;line-height:1.15;margin:0}
#certificate .participation{position:absolute;left:52px;top:309px;width:680px;margin:0;padding:18px 12px 0;min-height:0;font-size:11px;line-height:1.8}
#certificate .memory{position:absolute;left:52px;top:426px;width:680px;margin:0}
#certificate .memory strong{font-size:13px}#certificate .memory p{font-size:10px;margin-top:15px}
#certificate .metrics{position:absolute;left:50px;top:402px;width:684px;height:79px;margin:0;padding:14px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
#certificate .metrics span{font-size:7px}#certificate .metrics strong{font-size:14px}#certificate .metrics div:last-child strong{font-size:11px}
#certificate .result-category{position:absolute;left:52px;top:490px;width:680px;margin:0;font-size:8px}
#certificate footer{position:absolute;left:52px;top:525px;width:680px;margin:0;padding-top:14px;display:flex;flex-direction:row;align-items:center;font-size:9px}
#certificate footer span{text-align:right;font-size:7px}
#certificate .draft-badge{position:absolute;left:270px;top:90px;font-size:8px;margin:0;padding:5px}