/* EGA: an immersive, photo-led mobile docent. */
:root{color-scheme:dark;--paper:#080b11;--ink:#f6f8fc;--muted:#9099aa;--blue:#001eff;--blue-deep:#001df4;--blue-rgb:0,30,255;--blue-tint:#a3adff;--line:#ffffff16;--app-width:430px}
*{box-sizing:border-box}html{background:#030507;scroll-behavior:smooth}body{margin:0 auto;width:100%;max-width:var(--app-width);min-height:100dvh;background:radial-gradient(ellipse at 5% 34%,#13233b40,transparent 42%),var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Noto Sans KR',sans-serif;font-size:14px;letter-spacing:-.03em}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;letter-spacing:inherit;cursor:pointer;color:inherit;border:0;background:none}a{color:inherit;text-decoration:none}button:disabled{opacity:.28;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--blue-tint);outline-offset:4px}button:hover:not(:disabled){filter:brightness(1.1)}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle;flex-shrink:0}button span[data-icon]{display:inline-flex}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:600;word-break:keep-all}main{padding:0 22px;outline:none}.site-shell{min-height:100dvh}.icon-button{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0}.icon-button:hover{background:#ffffff09}
.topbar{height:103px;padding:0 22px;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;column-gap:8px}.mobile-brand{display:flex;align-items:center;justify-content:center;justify-self:center;min-height:76px}.mobile-brand img{display:block;width:74px;height:auto;object-fit:contain;flex-shrink:0}.topbar-actions{display:flex;align-items:center;justify-self:end;gap:2px}.audio-language{font-size:9px;font-weight:500;letter-spacing:.08em;color:#8e9aae;justify-self:start;white-space:nowrap}.language-trigger{width:64px;height:44px;gap:7px;padding:0 11px;border:1px solid #bdc8db66;border-radius:22px;background:#ffffff08;color:#d3deef;transition:background .18s,border-color .18s}.language-trigger:hover{background:#ffffff10;border-color:#bdc8dba6}.language-trigger:active{background:#ffffff18}.language-trigger svg{width:19px;height:19px}.language-trigger .language-chevron svg{width:12px;height:12px;stroke-width:2}
/* One clear entrance, followed by the nine stops in sequence. */
.eyebrow{font-size:9px;letter-spacing:.14em;color:#92a3be;display:flex;align-items:center;gap:7px}
.experience-entry{margin:10px 0 30px}.experience-button{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;min-height:126px;padding:25px 24px;text-align:left;background:var(--blue);border-radius:25px;color:#fff;box-shadow:0 14px 34px rgba(var(--blue-rgb),.13)}.experience-copy{display:flex;flex-direction:column;gap:9px;min-width:0}.experience-copy>span{font-size:13px;color:#dce1ff;letter-spacing:-.02em}.experience-copy strong{font-size:25px;line-height:1.25;font-weight:600;letter-spacing:-.045em;word-break:keep-all}.experience-play{display:flex;align-items:center;justify-content:center;width:47px;height:47px;flex-shrink:0;border:1px solid #ffffff3b;border-radius:50%;background:#ffffff10}.experience-play svg{width:18px;height:18px;fill:currentColor;stroke-width:0;margin-left:3px}.experience-meta{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:15px;color:#818da4;font-size:10px}.stop-list-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:11px}.stop-list-heading h2{font-size:16px;font-weight:550;letter-spacing:-.025em}.stop-list-heading>span{font-size:10px;letter-spacing:.08em;color:#67778f}.stop-list{list-style:none;margin:0;padding:0}.stop-list>li{border-bottom:1px solid var(--line)}.stop-list>li:last-child{border-bottom:0}.stop-list-item{display:flex;align-items:center;gap:14px;width:100%;padding:17px 0;text-align:left}.stop-thumb{width:64px;height:64px;flex-shrink:0;border-radius:15px;overflow:hidden;background:#15202f}.stop-thumb img{display:block;width:100%;height:100%;object-fit:cover}.stop-list-copy{display:flex;flex:1;min-width:0;flex-direction:column;gap:6px}.stop-list-meta{display:flex;align-items:center;gap:8px;font-size:7px;letter-spacing:.04em;color:#7e8da8}.stop-list-meta b{font-size:10px;font-weight:500;color:var(--blue-tint);letter-spacing:.02em}.stop-list-copy>strong{font-size:14px;font-weight:550;line-height:1.45;letter-spacing:-.035em;word-break:keep-all}.stop-list-copy>small{font-size:9px;font-variant-numeric:tabular-nums;color:#7e8da8}.stop-list-play{display:flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;border:1px solid #ffffff3b;border-radius:50%;background:#ffffff10;color:#dce4f5}.stop-list-play svg{width:13px;height:13px;fill:currentColor;stroke-width:0;margin-left:2px}.stop-list-section{margin-bottom:36px}
.footer{padding:0 0 130px;display:flex;align-items:center;justify-content:space-between;font-size:8px;letter-spacing:.1em;color:#58677f}.footer-brand{display:block;opacity:.7;width:58px;height:57px}.footer button{font-size:10px;color:#7787a2}.bottom-nav{position:fixed;z-index:30;left:50%;transform:translateX(-50%);bottom:calc(15px + env(safe-area-inset-bottom));height:65px;width:calc(100% - 44px);max-width:386px;padding:5px;display:flex;align-items:center;gap:3px;border:1px solid #ffffff24;border-radius:40px;background:linear-gradient(130deg,#c5d9ff26,#819ac511);backdrop-filter:blur(30px) saturate(140%);-webkit-backdrop-filter:blur(30px) saturate(140%);box-shadow:0 8px 32px #0005,inset 0 1px 0 #ffffff12}.nav-item{flex:1;height:53px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border-radius:30px;font-size:9px;color:#b3bfd4}.nav-item svg{width:20px;height:20px}.nav-item.active{background:rgba(var(--blue-rgb),.35);color:#e3ebff;box-shadow:inset 0 0 0 1px rgba(var(--blue-rgb),.3)}.nav-item.active svg{color:var(--blue-tint)}.has-player .footer{padding-bottom:200px}
.mini-player{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(91px + env(safe-area-inset-bottom));z-index:31;width:calc(100% - 32px);max-width:398px;display:flex;align-items:center;gap:8px;padding:8px 10px 10px 8px;background:#162131db;backdrop-filter:blur(24px);border:1px solid #ffffff15;border-radius:20px;box-shadow:0 8px 30px #0006;overflow:hidden}.mini-info{display:flex;align-items:center;gap:10px;flex:1;min-width:0;text-align:left;padding:0}.mini-art{display:block;width:42px;height:42px;flex-shrink:0;border-radius:12px;overflow:hidden}.mini-art img{width:100%;height:100%;object-fit:cover;display:block}.mini-info>span:nth-child(2){min-width:0;flex:1}.mini-info small{display:block;font-size:7px;color:#8f9eb6;letter-spacing:.05em;margin-bottom:5px}.mini-info strong{display:block;font-size:11px;font-weight:500;color:#e5ebf7;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mini-expand{color:#a0b3d4}.mini-expand svg{width:15px;height:15px}.mini-play{width:38px;height:38px;background:var(--blue);color:#fff}.mini-play svg{width:17px;height:17px;fill:currentColor;stroke-width:0}.mini-next{width:28px;height:40px;color:#a8bcdf}.mini-next svg{width:17px;height:17px;fill:currentColor;stroke-width:0}.mini-time{display:none}.mini-progress{position:absolute;bottom:0;left:12px;right:12px;height:2px;background:#ffffff0a}.mini-progress i{display:block;height:100%;background:var(--blue)}
/* A music-inspired player with artwork-derived ambient color. */
dialog{border:0;color:var(--ink);padding:0}dialog::backdrop{background:#02050bba;backdrop-filter:blur(8px)}.player-dialog{position:fixed;inset:0;width:100%;max-width:var(--app-width);height:100dvh;max-height:100dvh;margin:0 auto;padding:0 0 env(safe-area-inset-bottom);overflow:auto;background:#0c1421;isolation:isolate;scrollbar-width:thin;scrollbar-color:#52688760 transparent;overscroll-behavior:contain}.player-dialog::backdrop{background:#030507;backdrop-filter:none}.player-atmosphere{position:absolute;left:0;right:0;top:0;height:100%;min-height:800px;z-index:-1;overflow:hidden;pointer-events:none;background:#0b1320}.player-atmosphere img{position:absolute;width:150%;height:85%;left:-25%;top:-12%;object-fit:cover;filter:blur(65px) saturate(.8);opacity:.28;transform:scale(1.1)}.player-atmosphere::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#0b132035,#0b1320a8 62%,#0b1320 100%)}.player-top{height:72px;display:grid;grid-template-columns:64px minmax(0,1fr) 64px;align-items:center;padding:8px 18px 0;color:#cbd8ef}.now-playing-heading{display:flex;flex-direction:column;text-align:center;gap:6px}.now-playing-heading>span{font-size:8px;letter-spacing:.18em;color:#93a3bd}.now-playing-heading strong{font-size:10px;letter-spacing:.09em;font-weight:600;color:#d0dcec}.dismiss-player svg{width:24px;height:24px}.player-art{width:calc(100% - 64px);max-width:clamp(190px,calc(100dvh - 430px),322px);aspect-ratio:1;position:relative;overflow:hidden;isolation:isolate;border-radius:24px;margin:17px auto 28px;background:#1b2a3b;box-shadow:0 24px 36px -14px #0009;transition:transform .3s,box-shadow .3s}.player-dialog.is-paused .player-art{transform:scale(.96);box-shadow:0 16px 28px -14px #0008}.player-art>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.photo-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#00182d21,transparent 28%,transparent 72%,#00182d3d);pointer-events:none}.cover-brand{position:absolute;z-index:2;left:18px;top:18px;filter:drop-shadow(0 1px 6px #00103d80)}.cover-brand img{display:block;width:62px;height:61px}.cover-stop{position:absolute;z-index:2;bottom:18px;left:20px;font-size:15px;color:#fff}.player-content{padding:0 29px 30px}.player-kicker{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:8px;letter-spacing:.05em;color:#a1b2ce;margin-bottom:12px}.language-pill{font-size:7px;border:1px solid #b0c8f129;border-radius:6px;padding:4px 6px;white-space:nowrap;color:#a9bddf}.track-title-row{display:flex;align-items:center;gap:10px}.track-title-row>div{flex:1;min-width:0}.track-title-row h2{font-size:23px;line-height:1.35;letter-spacing:-.05em;font-weight:650;color:#f2f6fd}.track-title-row p{font-size:12px;line-height:1.6;color:#94a6c3;margin-top:7px}.audio-controls{margin-top:23px}input[type=range]{appearance:none;-webkit-appearance:none;width:100%;height:5px;margin:9px 0 12px;border-radius:8px;background:linear-gradient(to right,var(--blue) 0%,var(--blue) var(--seek-progress,0%),#7f96bd3b var(--seek-progress,0%),#7f96bd3b 100%);cursor:pointer}input[type=range]::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:12px;height:12px;background:var(--blue-tint);border:0;border-radius:50%;box-shadow:0 0 14px rgba(var(--blue-rgb),.36)}input[type=range]::-moz-range-thumb{width:12px;height:12px;background:var(--blue-tint);border:0;border-radius:50%}.time-row{display:flex;justify-content:space-between;font-size:11px;color:#91a0ba;font-variant-numeric:tabular-nums}.transport{display:flex;align-items:center;justify-content:center;gap:41px;margin:20px auto 10px}.main-play{display:flex;align-items:center;justify-content:center;width:68px;height:68px;border-radius:50%;background:var(--blue);color:#fff;box-shadow:0 8px 30px rgba(var(--blue-rgb),.25)}.main-play svg{width:25px;height:25px;fill:currentColor;stroke-width:0}.track-skip{color:#d9e4ff;width:44px;height:48px}.track-skip svg{width:27px;height:27px;fill:currentColor;stroke-width:0}.playback-options{display:flex;align-items:center;justify-content:space-between;margin:6px 0;height:44px}.speed-button{color:#adc3ff;background:#739eff15;border:1px solid #739eff1a;border-radius:10px;font-size:11px;width:44px;height:32px}.seek-options{display:flex;gap:18px}.skip-button{position:relative;color:#92abd7;width:40px;height:40px}.skip-button svg{width:26px;height:26px}.skip-button small{position:absolute;left:17px;top:17px;font-size:7px}.audio-quality{font-size:6px;letter-spacing:.06em;color:#6980a4;width:44px;text-align:right}.player-transcript{padding:10px 0;border-top:1px solid var(--line);margin-top:14px}.transcript-header{display:flex;align-items:center;justify-content:space-between}.transcript-header h3{font-size:15px;font-weight:500}.transcript-actions{display:flex;align-items:center;gap:5px}.transcript-actions .icon-button{width:40px}.transcript-actions svg{width:18px;height:18px}#text-size{width:44px}.transcript-header button{font-size:12px;min-height:44px;color:#a4b8dd}.transcript-language{font-size:9px;color:#738bab;margin:0 0 15px}.transcript{font-size:14px;line-height:1.95;color:#b3c3df;overflow-wrap:break-word}.transcript p{margin-bottom:16px}.transcript.large{font-size:18px}.up-next{display:flex;align-items:center;gap:12px;width:100%;padding:16px 0 0;margin-top:6px;border-top:1px solid var(--line);text-align:left;font-size:11px;color:#b3c7ec}.up-next-label{font-size:9px;color:#758eae;flex-shrink:0}#up-next-title{flex:1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.up-next svg{width:16px;height:16px}
.small-dialog{position:fixed;width:394px;max-width:calc(100% - 32px);max-height:85dvh;overflow:auto;margin:auto;border:1px solid #ffffff18;border-radius:28px;padding:23px;background:#141d2a;box-shadow:0 20px 70px #0007}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.dialog-heading h2{font-size:23px}.dialog-heading .icon-button{margin-right:-8px;color:#a3b7d9}.small-dialog>p{font-size:12px;line-height:1.7;color:#92a4bf;margin:10px 0 23px}.language-options{display:flex;flex-direction:column}.language-options button{display:flex;align-items:center;justify-content:space-between;text-align:left;border-top:1px solid var(--line);padding:19px 3px;font-size:18px}.language-options small{display:block;font-size:10px;color:#859ab8;margin-top:6px}.language-options button.selected{color:var(--blue-tint)}.language-check svg{width:20px;height:20px}.number-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.number-grid button{border:1px solid #ffffff18;background:#ffffff03;border-radius:15px;min-height:83px;font-size:27px;color:#c6d8ff}.number-grid button small{display:block;font-size:7px;color:#8499bb;margin-top:5px}.number-grid button:hover{background:#375b9430}.guide-step{display:flex;gap:15px;border-top:1px solid var(--line);padding:23px 0}.guide-step>span{color:var(--blue-tint);font-size:11px;margin-top:3px}.guide-step h3{font-size:15px;margin-bottom:8px}.guide-step p{color:#96a8c4;font-size:12px;line-height:1.9}.guide-note{font-size:11px;line-height:1.9;color:#8fa9ce;background:#243e622e;border:1px solid #8cb0f013;padding:15px;border-radius:15px}
.page-intro{padding:25px 0 28px}.page-intro h1{font-size:33px;line-height:1.25;margin:17px 0}.page-intro p{font-size:12px;line-height:1.8;color:#8c9db8}.journey-progress{margin-top:28px;color:#a1b1cd;font-size:11px}.journey-progress>div{height:3px;margin-top:12px;background:#ffffff12;border-radius:8px;overflow:hidden}.journey-progress i{display:block;height:100%;background:var(--blue)}.route-note{display:flex;gap:9px;align-items:center;padding:15px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:9px;line-height:1.8;color:#8ca1c3}.route-note svg{width:16px;height:16px}.route-group-title{margin:26px 0 7px;font-size:9px;letter-spacing:.07em;color:#697fa1}.route-stop{display:flex;align-items:center;gap:12px;width:100%;padding:20px 0;border-bottom:1px solid var(--line);text-align:left}.route-num{display:flex;align-items:center;justify-content:center;width:35px;height:35px;flex-shrink:0;border:1px solid #6c94e544;border-radius:50%;color:#99b9f9;font-size:11px}.route-num.complete{background:#3662cf3b;color:#c1d7ff}.route-num svg{width:17px;height:17px}.route-stop>span:nth-child(2){min-width:0;flex:1}.route-stop strong{display:block;font-size:14px;font-weight:500;line-height:1.4}.route-stop small{display:block;font-size:10px;line-height:1.6;color:#7c91b3;margin-top:5px}.route-stop>span:nth-last-child(2){font-size:9px;color:#778ba9;flex-shrink:0}.route-stop>svg{width:14px;height:14px;fill:#8facdf;stroke-width:0}.route-footnote{font-size:9px;line-height:1.8;color:#607797;margin:22px 0 35px}.toast{position:fixed;z-index:100;bottom:178px;left:50%;transform:translate(-50%,15px);max-width:calc(100% - 40px);width:max-content;padding:13px 19px;border-radius:18px;background:var(--blue);color:#fff;font-size:12px;text-align:center;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;box-shadow:0 9px 26px #0006}.toast.visible{opacity:1;transform:translate(-50%,0)}.sr-only,.skip-link:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link:focus{position:fixed;z-index:100;top:10px;left:20px;background:var(--blue);padding:12px;border-radius:10px}[hidden]{display:none!important}
@media(max-width:360px){main{padding:0 18px}.topbar{padding:0 18px}.experience-button{padding:23px 19px;gap:12px}.experience-copy strong{font-size:22px}.experience-play{width:42px;height:42px}.stop-list-item{gap:11px}.stop-thumb{width:56px;height:56px;border-radius:13px}.stop-list-copy>strong{font-size:13px}.stop-list-meta{font-size:6px;gap:6px}.stop-list-play{width:32px;height:32px}.player-content{padding-left:23px;padding-right:23px}.track-title-row h2{font-size:21px}.transport{gap:36px}.bottom-nav{width:calc(100% - 36px)}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}