:root{color-scheme:light;--bg:#f5f8fa;--ink:#263039;--muted:#717b83;--accent:#527a96;--line:#e2e9ef;--shadow:0 12px 42px #4361790b;--font:'Zen Maru Gothic',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.7;-webkit-tap-highlight-color:transparent}html[lang=ko]{--font:'Gowun Dodum',sans-serif}html[lang=en]{--font:'Nunito',sans-serif}button,a{touch-action:manipulation;outline-offset:4px}button{font:inherit;cursor:pointer;color:inherit;border:0}button:focus-visible,a:focus-visible{outline:3px solid #8aa7be}button:disabled{cursor:default}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.45}
.site-header{height:90px;max-width:1140px;padding:0 36px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}.wordmark{display:flex;align-items:center;gap:10px;font:600 17px 'Nunito',sans-serif;letter-spacing:-.6px;white-space:nowrap}.wordmark b{font-weight:900}.brand-symbol{height:32px;width:32px;display:grid;place-items:center;background:#ecf1f5;border-radius:11px;color:var(--accent);font-size:22px;transform:rotate(-7deg)}.languages{display:flex;align-items:center;gap:3px;background:#ebf0f4;border-radius:30px;padding:4px}.languages button{background:transparent;border-radius:30px;padding:8px 12px;font-size:11px;line-height:1.2;min-height:32px;color:#6d7983}.languages button[aria-pressed=true]{background:#fff;box-shadow:0 2px 5px #2b3f4f0d;color:#395164;font-weight:700}#app{min-height:60vh}
.landing{max-width:1060px;margin:auto;padding:35px 28px 34px;text-align:center}.eyebrow{font-size:12px;letter-spacing:.07em;font-weight:700;color:var(--accent);margin-bottom:16px}.pill{display:inline-flex;align-items:center;gap:7px;background:#f0f3f6;padding:5px 13px;border-radius:20px;font-size:10px;font-weight:700;letter-spacing:.04em;color:#64839c}.pill:before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor}.landing h1{font-size:clamp(31px,4.2vw,48px);font-weight:900;letter-spacing:-.04em;line-height:1.4;white-space:pre-line;margin:12px 0 17px}.lead{white-space:pre-line;color:#717b83;font-size:14px;line-height:1.95}.band-mosaic{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:32px auto 28px;max-width:840px;height:228px}.mosaic-item{border-radius:18px;overflow:hidden;position:relative;background:#e6edf2;box-shadow:var(--shadow)}.mosaic-item:nth-child(even){transform:translateY(12px)}.mosaic-item>img{width:100%;height:100%;object-fit:cover;object-position:center}.mosaic-item:after{content:'';position:absolute;inset:40% 0 0;background:linear-gradient(transparent,#131b22bd)}.mosaic-logo{position:absolute;bottom:16px;left:10px;right:10px;z-index:1;height:40px;display:flex;align-items:center;justify-content:center}.mosaic-logo img{max-width:95%;max-height:100%;object-fit:contain}
.primary{background:var(--accent);color:white;border:1px solid var(--accent);border-radius:15px;font-size:15px;font-weight:700;padding:16px 24px;min-height:56px;display:inline-flex;align-items:center;justify-content:center;gap:18px;transition:background .15s,transform .15s,box-shadow .15s}.primary:hover{background:#638aa9;box-shadow:0 5px 14px #7899b420}.primary:active{transform:translateY(1px)}.primary:disabled{background:#e0e8ee;color:#a0aeba;border-color:#e0e8ee;box-shadow:none}.arrow{font:700 20px 'Nunito',sans-serif}.start-button{width:min(100%,360px);margin-top:14px}.microcopy{font-size:11px;color:var(--muted);margin-top:10px;letter-spacing:.02em}.color-dots{display:flex;justify-content:center;gap:6px;margin:27px 0 0}.color-dots i{height:5px;width:20px;border-radius:5px}
.site-footer{max-width:1020px;margin:0 auto;padding:26px 24px 32px;text-align:center;color:#8b959d;font-size:10px}.site-footer p{margin-bottom:5px}.site-footer button{font-size:11px;color:#74828d;background:none;padding:8px;text-decoration:underline;text-underline-offset:4px;min-height:36px}.site-footer small{display:block;font-family:system-ui,sans-serif;font-size:9px;color:#a4abb1;line-height:1.6;margin-top:12px}
.quiz{max-width:680px;margin:auto;padding:22px 24px 0}.progress-top{display:flex;justify-content:space-between;align-items:center;font-size:11px;letter-spacing:.06em;margin-bottom:12px;color:#87939c}.progress-top strong{font:800 16px 'Nunito',sans-serif;color:var(--accent)}.progress-track{height:4px;border-radius:10px;background:#e6ecf1;margin-bottom:24px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);border-radius:10px;transition:width .25s}.question-card{background:#fff;border:1px solid #ecf0f4;border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}.scene{margin:0;position:relative;background:#e7edf1;aspect-ratio:16/8.5;overflow:hidden}.scene img{width:100%;height:100%;object-fit:cover}.scene figcaption{position:absolute;right:10px;bottom:8px;background:#121b22b8;border-radius:20px;padding:3px 9px;font-size:9px;color:#fff;backdrop-filter:blur(8px)}.scene figcaption a{display:block}.question-body{padding:26px 28px 28px}.q-overline{color:var(--accent);font:800 10px 'Nunito',sans-serif;letter-spacing:.16em;margin-bottom:8px}.question-body h1{font-size:23px;letter-spacing:-.03em;margin-bottom:8px;line-height:1.55}.hint{font-size:11px;color:#808e9a;margin-bottom:21px}.answers{display:grid;gap:10px}.answer{display:flex;align-items:center;gap:13px;text-align:left;width:100%;padding:15px 17px;min-height:64px;border:1.5px solid #e5ecf1;border-radius:13px;background:#fff;line-height:1.6;font-size:13px;transition:border-color .15s,background .15s}.answer:hover{background:#fafcfd;border-color:#bbccd9}.answer .letter{height:27px;width:27px;flex:none;border:1px solid #e0e8ee;border-radius:9px;display:grid;place-items:center;font:700 11px 'Nunito',sans-serif;color:#84939f;background:#f9fbfc}.answer[aria-pressed=true]{border-color:var(--accent);background:#f5f8fa;color:#496a85}.answer[aria-pressed=true] .letter{background:var(--accent);border-color:var(--accent);color:#fff}.answer .answer-check{margin-left:auto;color:var(--accent);font-size:16px}.quiz-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0 4px}.back{background:none;color:#7c8b98;font-size:12px;padding:12px 2px;min-height:48px}.back:disabled{visibility:hidden}.next-button{min-width:55%}.quiz-footnote{text-align:center;font-size:10px;color:#80909d;margin:14px 0}
.result{max-width:760px;margin:0 auto;padding:28px 24px 0}.result-top{text-align:center;margin-bottom:22px}.result-top .eyebrow{margin-bottom:8px}.result-top h1{font-size:30px;letter-spacing:-.025em}.result-art{border-radius:20px;overflow:hidden;border:1px solid #dfe6ec;background:#eaeff4;box-shadow:var(--shadow)}.result-art img{width:100%;height:auto;aspect-ratio:2/1;object-fit:contain}.result-logo{height:88px;display:flex;align-items:center;justify-content:center;background:var(--band);padding:12px 28px;border-radius:16px;margin:20px auto 0;max-width:300px}.result-logo img{height:100%;width:100%;object-fit:contain}.result-copy{text-align:center;margin:24px 0 26px}.tags{display:flex;gap:7px;justify-content:center;flex-wrap:wrap;margin:0 0 16px}.tags span{background:var(--band-soft);color:var(--band);font-size:10px;padding:5px 12px;border-radius:20px}.result-copy h2{font-size:22px;margin-bottom:12px;letter-spacing:-.03em}.result-copy p{font-size:13px;color:#6e7881;line-height:2;max-width:560px;margin:auto;text-align:left}.tie-note{font-size:10px!important;background:#eff3f6;border-radius:10px;padding:9px 12px;margin-top:16px!important}.band-about{background:#fff;border:1px solid var(--line);border-radius:17px;padding:23px 25px;margin-bottom:28px}.band-about h3{font-size:13px;margin-bottom:8px}.band-about p{font-size:12px;color:#79828a;line-height:1.9}.band-about a{font-size:10px;color:var(--band);display:inline-block;margin-top:12px;text-decoration:underline;text-underline-offset:4px}
.song-section{margin:30px 0}.section-title{display:flex;align-items:center;gap:12px;margin-bottom:6px}.section-title h2{font-size:21px;letter-spacing:-.025em}.section-title .note{color:var(--accent);font-size:25px}.song-note{font-size:10px;color:#7f8d99;line-height:1.7;margin-bottom:17px}.song-list{display:grid;gap:12px}.song-card{display:grid;grid-template-columns:160px 1fr;gap:18px;padding:10px;background:white;border:1px solid var(--line);border-radius:16px;align-items:center;transition:transform .15s,border-color .15s}.song-card:hover{transform:translateY(-2px);border-color:#b5c7d6}.song-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:9px;background:#e9eef3}.song-thumb img{width:100%;height:100%;object-fit:cover}.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#141d25b0;border:1px solid #ffffff70;border-radius:50%;width:31px;height:31px;display:grid;place-items:center;color:white;font-size:12px;padding-left:2px}.song-meta{padding:7px 10px 7px 0;min-width:0}.song-rank{font:800 9px 'Nunito',sans-serif;color:var(--band);letter-spacing:.15em}.song-meta h3{font-size:16px;line-height:1.4;margin:4px 0;overflow-wrap:anywhere}.song-original{font-size:10px;color:#83909a;display:block;margin-top:3px}.song-views{font-size:10px;color:#8a969f}.song-action{display:block;font-size:10px;color:#667b8c;margin-top:6px}.limited{font-size:9px;background:#fbf1e4;color:#a26d31;padding:2px 6px;border-radius:5px;margin-left:4px}
.share-zone{padding-top:25px;border-top:1px solid var(--line);text-align:center}.share-buttons{display:grid;grid-template-columns:1fr 1fr;gap:10px}.x-share{background:#2c343b;border-color:#2c343b;font-size:13px;gap:10px}.secondary{background:white;border:1px solid #d9e2ea;border-radius:15px;padding:13px 20px;min-height:54px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;line-height:1.5}.retry{margin-top:15px;background:none;color:#7b8e9d;font-size:12px;padding:14px;text-decoration:underline;text-underline-offset:4px}.toast{font-size:11px;color:var(--accent);min-height:25px;margin-top:10px}
dialog{border:1px solid #dae3eb;border-radius:22px;width:min(92vw,640px);max-height:85dvh;padding:27px;color:var(--ink);background:#fff;box-shadow:0 20px 80px #1f2d3830;font-family:var(--font)}dialog::backdrop{background:#1f2d3870;backdrop-filter:blur(4px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:15px}.dialog-head h2{font-size:19px}.dialog-head button{background:#eef2f5;width:36px;height:36px;border-radius:50%;font-size:22px;flex:none}#credits-body{font-size:12px;line-height:1.9;color:#75838e}#credits-body h3{font-size:13px;margin:20px 0 8px;color:#3d4f5e}#credits-body p{margin-bottom:12px}#credits-body a{color:#6289a8;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}#credits-body ul{padding-left:20px}#credits-body li{margin:7px 0}.loading{padding:80px 24px;text-align:center;color:#7c91a3}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.fade-in{animation:enter .28s ease-out}@keyframes enter{from{opacity:.2;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:600px){.site-header{height:74px;padding:0 18px}.wordmark{font-size:14px;gap:7px}.brand-symbol{width:27px;height:27px;border-radius:9px;font-size:19px}.languages{gap:0;padding:3px}.languages button{padding:8px 9px;min-height:33px;font-size:10px}.landing{padding:28px 20px 14px}.eyebrow{font-size:11px;margin-bottom:13px}.landing h1{font-size:33px;margin:15px 0;line-height:1.43}.lead{font-size:12px;line-height:1.95}.pill{font-size:9px}.band-mosaic{height:193px;gap:6px;margin:26px -2px 27px}.mosaic-item{border-radius:12px}.mosaic-logo{height:28px;bottom:12px;left:3px;right:3px}.mosaic-item:nth-child(even){transform:translateY(9px)}.start-button{margin-top:7px}.site-footer{padding:24px 18px 26px}.quiz{padding:15px 16px 0}.progress-track{margin-bottom:18px}.question-card{border-radius:18px}.scene{aspect-ratio:16/9}.question-body{padding:22px 18px 20px}.question-body h1{font-size:21px;margin-bottom:8px}.hint{font-size:10px;margin-bottom:17px}.answer{font-size:12px;padding:13px 12px;min-height:62px;gap:10px}.answer .letter{width:25px;height:25px}.quiz-controls{padding-top:16px;gap:12px}.primary{font-size:13px;min-height:54px;padding:15px 22px}.next-button{min-width:60%}.result{padding:18px 17px 0}.result-top h1{font-size:27px}.result-art{border-radius:16px}.result-logo{height:75px;max-width:250px;margin-top:17px}.result-copy{margin:22px 2px}.result-copy h2{font-size:20px}.result-copy p{font-size:12px;line-height:1.95}.tags{gap:5px}.tags span{font-size:9px;padding:5px 10px}.band-about{padding:19px 19px;margin-bottom:23px}.section-title h2{font-size:19px}.song-note{font-size:9px}.song-card{grid-template-columns:115px 1fr;gap:12px;padding:8px;border-radius:13px}.song-meta h3{font-size:14px}.song-meta{padding:4px 2px 4px 0}.song-views{font-size:9px}.song-action{font-size:9px}.song-original{font-size:9px}.share-buttons{grid-template-columns:1fr}.secondary{min-height:49px;font-size:12px}.share-zone{padding-top:20px}dialog{padding:22px 20px}.color-dots{margin-top:22px}}
@media(max-width:360px){.wordmark{font-size:12px}.languages button{padding:8px 7px}.landing h1{font-size:28px}.band-mosaic{height:165px}.question-body h1{font-size:19px}.song-card{grid-template-columns:98px 1fr}.song-meta h3{font-size:13px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media(max-width:600px){.lead{font-size:13px}.microcopy{font-size:12px}.answer{font-size:14px;min-height:66px}.hint{font-size:11px}.result-copy p,.band-about p{font-size:14px}.song-meta h3{font-size:15px}.question-body h1{font-size:22px}}

/* Soft blue theme */
.primary:hover{background:#486f8a}.primary:disabled{background:#e1e9ef;color:#8c9eac;border-color:#e1e9ef}.answer[aria-pressed=true]{background:#edf4f9;color:#3c617c}.languages button[aria-pressed=true]{color:#3e617c}.brand-symbol{background:#e5eef5}.pill{background:#e8f0f6;color:#68849a}.x-share{background:#344956;border-color:#344956}.x-share:hover{background:#2e414e}

:root{--band:var(--accent);--band-soft:#e8f0f6}
.limited{background:#e8eff4;color:#617f94}

.profile-avatar{width:48px;height:48px;flex:none;border-radius:12px;object-fit:cover;image-rendering:auto;border:1px solid #dce6ed}
.wordmark{min-height:48px;letter-spacing:-.3px}
.languages button{min-height:44px}
.answer:disabled{cursor:default;opacity:1}
.result-top h1{overflow-wrap:anywhere}
.question-body h1:focus,.result-top h1:focus,.landing h1:focus{outline:none}
.shared-invite{background:#eaf1f6;border-radius:16px;padding:16px;text-align:center;margin:0 0 20px}
.shared-invite p{font-size:13px;margin-bottom:10px;color:#526c80}
.shared-invite .primary{width:100%;max-width:380px}
.share-zone{border:1px solid var(--line);border-radius:18px;background:#fff;padding:20px;margin:22px 0 26px}
.share-zone h2{font-size:15px;margin-bottom:14px}
.share-buttons>*{min-height:52px;overflow-wrap:anywhere}
.download-result{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 12px;margin-top:9px;font-size:13px;text-decoration:underline;text-underline-offset:4px;color:#4d708a}
.share-zone .toast:empty{display:none}
.result-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;flex-direction:column;align-items:center;gap:4px}
.result-bottom .secondary{width:100%;max-width:360px}
.result-bottom .retry{margin-top:0;min-height:44px}
.back{min-height:44px;padding:12px 8px}
@media(max-width:600px){.profile-avatar{width:48px;height:48px;border-radius:12px}.site-header{height:84px;padding:0 14px;gap:8px}.wordmark{font-size:13px;gap:8px}.languages button{padding:8px 8px}.share-zone{padding:17px 14px}.share-zone h2{font-size:14px}.result-copy p,.band-about p{font-size:14px}.shared-invite p{font-size:12px}.result-copy{margin-top:18px}.scene{aspect-ratio:16/8}.quiz{padding-top:10px}.quiz-controls{padding-top:12px}.result-top h1{font-size:clamp(23px,6.5vw,29px)}}
@media(max-width:360px){.site-header{padding:0 10px;gap:6px}.wordmark{font-size:12px;gap:7px;letter-spacing:-.5px}.languages{padding:2px}.languages button{padding:8px 6px;font-size:10px}.question-body{padding:18px 14px}.question-body h1{font-size:20px}.answer{padding:12px 10px;gap:9px}.result-copy h2{font-size:19px}}