:root{--ink:#172b37;--muted:#677781;--paper:#f5f4ef;--navy:#173f46;--line:#dce3df;--accent:#e7f0a6;--green:#17694f;--red:#b23b3b;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Malgun Gothic","Noto Sans CJK SC",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a,input,summary{touch-action:manipulation}button,a,summary{outline-offset:5px}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #538e79}button:disabled{opacity:.55;cursor:wait}[hidden]{display:none!important}p{line-height:1.65}a{color:inherit}button{cursor:pointer}input{width:100%;min-height:56px;padding:15px 16px;border:1px solid #c9d4ce;border-radius:12px;background:#fff;color:var(--ink);font-size:16px}input:focus{border-color:var(--navy)}input::placeholder{color:#7b878c}label{display:block;font-weight:650;font-size:15px;margin-bottom:10px}label>span[lang=ko]{margin-left:8px;color:var(--muted);font-weight:450;font-size:14px}.registration-shell{width:min(100% - 40px,560px);margin:auto;padding:30px 0 24px}.registration-brand{display:flex;gap:11px;align-items:center;padding-bottom:24px;border-bottom:1px solid var(--line)}.brand-mark{position:relative;display:grid;place-content:center;width:42px;height:44px;background:var(--navy);border-radius:12px;color:var(--accent);font:bold 26px Georgia,serif}.brand-mark>span{font:13px sans-serif;position:absolute;right:5px;top:3px}.registration-brand>div{font-size:13px;line-height:1.6}.registration-brand>div>span{display:block;font-size:10px;color:var(--muted)}.event-tag{margin-left:auto;font-size:10px;letter-spacing:.13em;color:var(--muted);white-space:nowrap}.registration-intro{padding:30px 0 24px}.eyebrow{font-size:12px;font-weight:650;color:#467363;letter-spacing:.05em}.eyebrow>[lang=ko]{margin-left:8px;font-weight:450}h1{font-size:34px;line-height:1.25;letter-spacing:-.045em;margin:13px 0 16px}h1>[lang=ko]{display:block;font-size:25px;letter-spacing:-.035em;margin-top:8px;font-weight:500}.registration-intro>p,.pass-intro>p{font-size:14px;color:var(--muted);margin:0}.registration-intro>p>span,.pass-intro>p>span{display:block;font-size:12px;margin-top:2px}.flow-steps{display:flex;align-items:center;gap:14px;margin-top:25px;font-size:12px;color:#7b888c}.flow-steps>span{display:grid;grid-template-columns:auto auto;gap:2px 7px}.flow-steps b{grid-row:span 2;font-size:11px;font-weight:600;align-self:center;display:grid;place-content:center;border:1px solid var(--line);border-radius:50%;width:29px;height:29px}.flow-steps small{font-size:10px}.flow-steps i{font-style:normal;opacity:.5}.flow-steps .is-current{color:var(--navy)}.flow-steps .is-current b{background:var(--navy);color:white;border-color:var(--navy)}.registration-card{padding:28px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 8px 22px #173f4605}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:26px}.section-heading h2{font-size:19px;margin:0;letter-spacing:-.02em}.section-heading h2>span{display:block;font-size:13px;color:var(--muted);font-weight:450;margin-top:4px}.required-note{color:var(--muted);font-size:11px;white-space:nowrap}.required-note>span{margin-left:5px}.required-star{color:#a25238}#registrant-name{margin-bottom:23px}.field-help{font-size:11px;color:var(--muted);margin:10px 0 23px}.field-help>span{display:block;font-size:11px;margin-top:3px}.admission-button{display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;width:100%;min-height:60px;padding:14px 20px;border:0;border-radius:12px;background:var(--navy);color:#fff;text-decoration:none;font-size:15px;font-weight:650}.admission-button small{display:block;font-size:11px;font-weight:450;margin-top:5px;opacity:.8}.admission-button>span:last-child:not(:first-child){font-size:24px;font-weight:400;color:var(--accent)}.admission-button:hover{background:#20545a}.privacy-note{margin:16px 0 0;text-align:center;color:var(--muted);font-size:11px}.privacy-note>span{display:block;font-size:10px;margin-top:3px}.recover-help{border-top:1px solid var(--line);margin-top:23px;padding-top:18px;color:var(--muted);font-size:12px}.recover-help summary{cursor:pointer}.recover-help summary>span{font-size:11px;margin-left:5px}.recover-help p>span{display:block;font-size:11px;margin-top:6px}.registration-footer{color:#82908d;font-size:10px;text-align:center;padding:27px 5px 0;line-height:1.8}.registration-footer>span{display:block}.registration-error{padding:13px 15px;background:#fff0ed;color:#a03626;border:1px solid #f1c9c1;border-radius:10px;font-size:13px;margin:0 0 20px;overflow-wrap:anywhere}.registration-error p{margin:0}.registration-error p+p{font-size:12px;margin-top:4px}.pass-intro{padding:27px 0 23px;text-align:center}.success-mark{display:inline-grid;place-content:center;background:#e1ede4;width:42px;height:42px;color:var(--green);border-radius:50%;font-size:23px}.pass-intro h1{font-size:27px;margin-top:15px}.pass-intro h1>span{font-size:19px}.pass-card{padding:0;max-width:390px;margin:0 auto;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff;box-shadow:0 10px 24px #173f460b}.pass-card img{display:block;width:100%;height:auto}#pass-loading{padding:40px 20px;text-align:center;font-size:14px}#pass-loading span{display:block;font-size:12px;margin-top:8px}.pass-actions{max-width:390px;margin:20px auto 0}.secondary-button{display:block;width:100%;min-height:48px;padding:12px 16px;border:1px solid #bdcec7;border-radius:12px;background:#fff;color:var(--navy);font-size:14px;font-weight:600;text-align:center;text-decoration:none}.secondary-button:hover{background:#eef3ed}#share-pass{margin-top:10px}#share-pass span{display:block;font-size:11px;font-weight:450;margin-top:4px}.pass-actions>.field-help{text-align:center;margin-bottom:20px}.pass-note{padding:18px;background:#eaf0e4;border-radius:12px;font-size:12px;color:#3e5e4a;text-align:center}.pass-note strong{display:block;line-height:1.7}.pass-note strong[lang=ko]{font-size:11px;font-weight:500}.pass-note p{margin-bottom:0;font-size:11px}.pass-note p>span{display:block;font-size:10px;margin-top:3px}.text-link{display:block;text-align:center;color:var(--muted);font-size:12px;margin-top:24px;text-underline-offset:4px}.text-link>span{display:block;font-size:11px;margin-top:5px}.pass-used{max-width:390px;margin:0 auto 16px;background:#fff0ed;border:1px solid #f1c9c1;color:#a03626;border-radius:12px;padding:14px;font-size:13px;text-align:center}.pass-used>span{display:block;font-size:12px;margin-top:5px}.checkin-shell{width:min(100% - 32px,600px);margin:auto;padding-bottom:32px}.checkin-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:23px 0;border-bottom:1px solid var(--line);font-size:13px}.checkin-header a{text-decoration:none;color:var(--muted)}.staff-badge{padding:6px 10px;border-radius:5px;background:#e2eadd;color:#49664f;font-size:11px}.checkin-intro{padding:26px 0 21px}.checkin-intro h1{font-size:30px;margin:10px 0}.checkin-intro p{font-size:13px;color:var(--muted);margin:0}.scanner-panel{padding:12px;border:1px solid var(--line);border-radius:20px;background:#fff}.camera-stage{position:relative;min-height:245px;aspect-ratio:4/3;background:#112b31;border-radius:13px;overflow:hidden;display:grid;place-content:center;color:#fff}.camera-stage video{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.camera-placeholder{z-index:1;text-align:center;padding:24px}.camera-placeholder>span{display:block;color:var(--accent);font-size:46px;margin-bottom:16px}.camera-placeholder strong{font-size:14px}.camera-placeholder p{font-size:11px;color:#b8c9c7;margin-bottom:0}.scan-guide{position:absolute;width:67%;aspect-ratio:1;border:2px solid #dfeea45c;border-radius:17px;pointer-events:none}.camera-indicator{position:absolute;bottom:15px;left:50%;transform:translateX(-50%);background:#10252bc9;padding:6px 13px;border-radius:20px;font-size:11px;white-space:nowrap}.camera-indicator:before{content:"";display:inline-block;width:7px;height:7px;margin-right:6px;background:var(--accent);border-radius:50%}.scanner-controls{padding:14px 5px 0}.scanner-controls .admission-button{min-height:50px;justify-content:center}.scanner-controls .secondary-button{margin-bottom:10px}.upload-button{display:block;margin:13px 0 0;font-size:13px;font-weight:500;color:#526b67;text-align:center;cursor:pointer;text-decoration:underline;text-underline-offset:4px}.upload-button input{width:1px;height:1px;min-height:0;padding:0;opacity:0;position:absolute;overflow:hidden}.upload-button:focus-within{outline:3px solid #538e79;outline-offset:5px}.scanner-status{font-size:12px;color:var(--muted);text-align:center;margin:15px 6px 5px;min-height:20px}.verification-result{margin-top:18px;background:#fff;border:2px solid #a9c5b5;border-radius:18px;padding:25px;text-align:center;overflow-wrap:anywhere;scroll-margin-top:18px}.result-badge{display:inline-block;padding:6px 12px;background:#e7eee3;color:#45684c;border-radius:20px;font-size:12px;font-weight:650}.verification-result h2{font-size:30px;line-height:1.3;margin:17px 0 9px}.attendee-code{font:12px ui-monospace,monospace;color:var(--muted);margin-top:0}.verification-result>p{font-size:14px}.verification-result.is-used,.verification-result.is-error{border-color:#e4b3a8}.is-used .result-badge,.is-error .result-badge{color:#a03626;background:#fff0ed}.verification-result.is-admitted{border-color:var(--green);background:#f1f8f1}.is-admitted .result-badge{background:var(--green);color:#fff}.result-actions{display:flex;flex-direction:column;gap:10px;margin-top:22px}.result-actions .admission-button{justify-content:center;font-size:17px}.checkin-time{color:var(--muted);font-size:12px!important}.manual-entry{margin-top:22px;color:var(--muted);font-size:13px}.manual-entry summary{cursor:pointer}.manual-entry form{padding:18px 0 0}.manual-entry label{font-size:13px}.manual-entry button{margin-top:12px}.checkin-footnote{text-align:center;color:var(--muted);font-size:11px;margin:25px 0 0}
@media(min-width:700px){.registration-shell{padding-top:45px}.registration-intro{padding-top:38px}.registration-card{padding:32px}.checkin-shell{padding-top:15px}.camera-stage{max-height:340px;aspect-ratio:16/10}.checkin-intro h1{font-size:34px}}
@media(max-width:360px){.registration-shell{width:calc(100% - 28px)}.registration-card{padding:22px}.event-tag{font-size:8px}h1{font-size:29px}h1>[lang=ko]{font-size:22px}.flow-steps{gap:10px}.section-heading h2{font-size:17px}}
.registration-language{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding-top:18px}.registration-language label{margin:0;font-size:12px;font-weight:500;color:var(--muted)}.registration-language select{font:inherit;font-size:13px;color:var(--navy);background:#fff;border:1px solid #c9d4ce;border-radius:9px;min-height:40px;padding:8px 30px 8px 12px;max-width:175px}.registration-language select:focus-visible{outline:3px solid #538e79;outline-offset:3px}.registration-page .registration-intro{padding-top:22px}.registration-page .flow-steps>span{align-items:center}.registration-page .registration-brand>div{max-width:230px}.registration-page:lang(ko) h1{font-size:31px}.registration-page:lang(ko) .admission-button{font-size:14px}
.registration-phone{display:flex;align-items:stretch;gap:10px}.registration-phone select{flex:0 0 94px;width:94px;min-height:56px;padding:12px 8px;border:1px solid #c9d4ce;border-radius:12px;background:#fff;color:var(--ink);font:inherit;font-size:16px}.registration-phone select:focus-visible{outline:3px solid #538e79;outline-offset:3px}.registration-phone input{flex:1;min-width:0}
.pass-lucky-number{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;padding:16px 20px;border:1px solid var(--line);border-radius:12px;background:#fff}.pass-lucky-number span{font-size:13px;color:var(--muted)}.pass-lucky-number strong{font-size:28px;letter-spacing:.04em;color:var(--navy)}
/* Registration theme: golden 1997 sunset meets blue 2027 skyline (matches img/registration-hero) */
.registration-page{--ink:#1b2438;--muted:#5f6b80;--navy:#1d4aa8;--accent:#ffd978;--line:#e3e6ee;--gold:#a86400;--gold-soft:#fff3d6;--blue-soft:#e8f0ff;--green:#1d6b4f;background:linear-gradient(100deg,#ffe9bd 0%,#fff9ec 36%,#f4f8ff 64%,#d9e7ff 100%) fixed;min-height:100vh}
.registration-page .registration-shell{width:min(100% - 28px,680px);padding-top:18px}
.registration-page .registration-brand{padding-bottom:16px;border-bottom:0}
.registration-page .brand-mark{background:linear-gradient(135deg,#b86e00,#1d4aa8);color:#fff2c4;box-shadow:0 4px 12px #1d4aa833}
.registration-page .event-tag{color:var(--gold);font-weight:700}
.registration-page .registration-language{padding-top:0;padding-bottom:14px}
.registration-page .registration-language select{border-color:#cdd5e4}
.registration-hero{margin:0 0 6px;border-radius:20px;overflow:hidden;background:#243b6b;box-shadow:0 14px 34px #1d4aa82e,0 2px 6px #a864001f;line-height:0}
.registration-hero img{display:block;width:100%;height:auto;aspect-ratio:3/2}
.registration-hero.is-compact img{aspect-ratio:21/8;object-fit:cover;object-position:50% 22%}
.registration-page .registration-intro{padding:24px 4px 20px;text-align:center}
.registration-page .eyebrow{display:inline-block;padding:5px 14px;border-radius:99px;background:linear-gradient(90deg,var(--gold-soft),var(--blue-soft));color:#7a4800;font-weight:700}
.registration-page h1{font-size:30px;margin:14px 0 10px;color:#14337a}
.registration-page .registration-intro>p{font-size:15px}
.registration-page .flow-steps{justify-content:center;color:#6b768a}
.registration-page .flow-steps .is-current{color:var(--navy);font-weight:700}
.registration-page .flow-steps .is-current b{background:#1d4aa8;border-color:#f0a21c}
.registration-page .registration-card{position:relative;border:0;border-radius:22px;box-shadow:0 12px 30px #1d4aa81f;padding-top:32px;overflow:hidden}
.registration-page .registration-card:before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,#f0a21c,#ffd978 42%,#6aa0f0 58%,#1d4aa8)}
.registration-page input:focus,.registration-page .registration-phone select:focus{border-color:var(--navy);box-shadow:0 0 0 3px #1d4aa826;outline:0}
.registration-page .admission-button{background:linear-gradient(100deg,#1d4aa8 0%,#2f64cf 100%);border-bottom:3px solid #f0a21c;box-shadow:0 8px 18px #1d4aa835;transition:filter .15s,transform .15s}
.registration-page .admission-button:hover{background:linear-gradient(100deg,#173d8c 0%,#2858bd 100%);filter:brightness(1.05)}
.registration-page .admission-button:active{transform:translateY(1px)}
.registration-page .admission-button>span:last-child:not(:first-child){color:#ffe3a1}
.registration-page .secondary-button{border-color:#b9c7e4;color:var(--navy)}.registration-page .secondary-button:hover{background:var(--blue-soft)}
.registration-page .recover-help summary{color:var(--navy)}
.registration-page .pass-card{border:0;box-shadow:0 14px 32px #1d4aa824}
.registration-page .pass-lucky-number{background:linear-gradient(90deg,var(--gold-soft),var(--blue-soft));border-color:#e8dcc0}
.registration-page .pass-lucky-number strong{color:#14337a}
.registration-page .pass-note{background:#eef3ff;color:#2d4a85}
.registration-page .success-mark{background:#e3f3ea}
.registration-page .registration-footer{color:#6b768a;font-size:11px}
.registration-page .pass-intro{padding-top:18px}
@media(min-width:700px){.registration-page .registration-shell{padding-top:32px}.registration-page h1{font-size:34px}}
@media(max-width:360px){.registration-page h1{font-size:26px}.registration-hero{border-radius:14px}}
.registration-page .registration-language{display:flex;justify-content:center;gap:0;margin:0 auto 16px;padding:4px;width:max-content;max-width:100%;background:#ffffffb8;border:1px solid #d7deec;border-radius:99px;box-shadow:0 4px 12px #1d4aa814}
.registration-page .language-button{min-height:40px;min-width:104px;padding:8px 20px;border:0;border-radius:99px;background:transparent;color:#4b5873;font-size:14px;font-weight:600}
.registration-page .language-button[aria-pressed=true]{background:#1d4aa8;color:#fff;box-shadow:0 3px 8px #1d4aa840}
.registration-page .language-button:not([aria-pressed=true]):hover{background:#e8f0ff;color:#14337a}
.registration-page .flow-steps{align-items:center;gap:12px}
.registration-page .flow-steps>span{display:flex;align-items:center;gap:8px;line-height:1}
.registration-page .flow-steps>span>span{font-size:13px;line-height:1}
.registration-page .flow-steps b{flex:0 0 auto;grid-row:auto}
.registration-page .flow-steps i{display:flex;align-items:center;line-height:1}
.registration-page .registration-phone select{flex:0 0 138px;width:138px;padding:12px 6px 12px 10px;text-overflow:ellipsis}
@media(max-width:360px){.registration-page .registration-phone select{flex-basis:118px;width:118px}}
/* Staff scanner theme (scoped to the check-in page) */
.checkin-page{--ink:#1b2438;--muted:#5f6b80;--navy:#1d4aa8;--accent:#ffd978;--line:#e3e6ee;--green:#1d6b4f;background:linear-gradient(100deg,#ffe9bd 0%,#fff9ec 36%,#f4f8ff 64%,#d9e7ff 100%) fixed;min-height:100vh}
.checkin-page:before{content:"";display:block;height:5px;background:linear-gradient(90deg,#f0a21c,#ffd978 42%,#6aa0f0 58%,#1d4aa8)}
.checkin-page .checkin-shell{width:min(100% - 28px,640px)}
.checkin-page .checkin-header{border-bottom:0;padding:18px 0 4px}
.checkin-page .checkin-header a{color:var(--navy);font-weight:600;padding:8px 0}
.checkin-page .staff-badge{background:linear-gradient(90deg,#fff3d6,#e8f0ff);color:#7a4800;font-weight:700;padding:6px 12px;border-radius:99px}
.checkin-page .checkin-intro{padding:18px 4px 18px;text-align:center}
.checkin-page .eyebrow{display:inline-block;padding:5px 14px;border-radius:99px;background:linear-gradient(90deg,#fff3d6,#e8f0ff);color:#7a4800;font-weight:700}
.checkin-page .checkin-intro h1{font-size:28px;color:#14337a;margin:12px 0 8px}
.checkin-page .scanner-panel{position:relative;overflow:hidden;border:0;border-radius:22px;padding:14px;box-shadow:0 12px 30px #1d4aa81f}
.checkin-page .camera-stage{background:linear-gradient(160deg,#10306d,#0b1f4a);border-radius:14px}
.checkin-page .camera-placeholder>span{color:#ffd978}
.checkin-page .camera-placeholder p{color:#b9c8ea}
.checkin-page .scan-guide{top:50%;left:50%;width:auto;height:68%;aspect-ratio:1;transform:translate(-50%,-50%);border:2px solid #ffd978aa;border-radius:18px;box-shadow:0 0 0 999px #0b1f4a40}
.checkin-page .camera-indicator{background:#0b1f4acc}
.checkin-page .camera-indicator:before{background:#ffd978}
.checkin-page .admission-button{background:linear-gradient(100deg,#1d4aa8 0%,#2f64cf 100%);border-bottom:3px solid #f0a21c;box-shadow:0 8px 18px #1d4aa835}
.checkin-page .admission-button:hover{background:linear-gradient(100deg,#173d8c 0%,#2858bd 100%)}
.checkin-page .admission-button:disabled{filter:grayscale(.4)}
.checkin-page .secondary-button{border-color:#b9c7e4;color:var(--navy)}.checkin-page .secondary-button:hover{background:#e8f0ff}
.checkin-page .upload-button{color:var(--navy)}
.checkin-page .scanner-status{color:var(--muted)}
.checkin-page .verification-result{border:2px solid #9db8ec;border-radius:20px;box-shadow:0 12px 30px #1d4aa81a}
.checkin-page .verification-result h2{color:#14337a}
.checkin-page .result-badge{background:#e8f0ff;color:#1d4aa8}
.checkin-page .verification-result.is-admitted{border-color:var(--green);background:#f1f8f4}
.checkin-page .is-admitted .result-badge{background:var(--green);color:#fff}
.checkin-page .verification-result.is-used,.checkin-page .verification-result.is-error{border-color:#e4a79b;background:#fff7f5}
.checkin-page .is-used .result-badge,.checkin-page .is-error .result-badge{background:#fde3dd;color:#a03626}
.checkin-page .manual-entry summary{color:var(--navy)}
.checkin-page .checkin-footnote{color:#6b768a}
@media(min-width:700px){.checkin-page .camera-stage{max-height:360px}}
.checkin-page .scanner-status:empty{display:none}