@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700&family=Noto+Serif+KR:wght@400;500&display=swap');
:root{font-family:'Noto Sans KR',-apple-system,sans-serif;color:#292c28;background:#f7f6f1;--paper:#f7f6f1;--ink:#292c28;--muted:#818279;--rule:#d9d9d0;--accent:#9c4e36;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,canvas:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button{border:0;background:none}header{max-width:1440px;margin:auto;padding:27px 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--ink)}.brand{font-size:21px;font-weight:600;letter-spacing:-1px;text-decoration:none;display:flex;align-items:baseline;gap:26px}.edition{font-size:11px;font-weight:400;letter-spacing:0;color:var(--muted)}.passport-button{font-size:12px;padding:8px 0}.passport-button span{font-size:11px;font-variant-numeric:tabular-nums;margin-left:13px;color:var(--accent)}main{max-width:1440px;margin:auto;padding:0 5% 28px}.intro{display:flex;justify-content:space-between;align-items:flex-end;padding:51px 0 46px;gap:30px}h1{font-family:'Noto Serif KR',serif;font-size:46px;font-weight:400;letter-spacing:-2.2px;line-height:1.45;margin:0}.intro-note{padding-bottom:5px;width:282px;flex-shrink:0}.intro-note p{font-size:12px;line-height:1.95;color:#75796f;margin:0 0 19px}.random{padding:0 0 5px;border-bottom:1px solid #9c9e91;font-size:12px}.random span{margin-left:35px;color:var(--accent)}.workspace{display:block}.collection-heading{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--rule);padding-top:24px;gap:14px}.collection-heading h2{font-size:14px;font-weight:500;margin:0;letter-spacing:-.3px}#progress-label{font-size:10px;color:var(--muted)}.gallery-tools{position:relative;padding-top:23px}.search-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}#landmark-search{float:right;width:225px;border:0;border-bottom:1px solid #a3a598;background:none;border-radius:0;padding:9px 22px 10px 0;font-size:12px;color:var(--ink);outline-offset:3px}#landmark-search::placeholder{color:#92958a}#categories{display:flex;gap:23px;flex-wrap:wrap;align-items:center;min-height:40px;padding-right:240px}#categories button{position:relative;white-space:nowrap;font-size:12px;padding:9px 0 11px;color:#85887c}#categories button span{font-size:9px;vertical-align:super;margin-left:3px;font-variant-numeric:tabular-nums;color:#a1a396}#categories button[aria-pressed=true]{color:var(--ink)}#categories button[aria-pressed=true]:after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--accent)}#result-count{font-size:10px;color:#92958a;margin:24px 0 14px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:25px;row-gap:38px}.landmark-card{padding:0;display:block;text-align:left;min-width:0;border:0;border-radius:0;background:none}.model-thumb{position:relative;width:100%;aspect-ratio:1.18;background:#eeede7;display:grid;place-items:center;overflow:hidden}.model-thumb img{display:block;width:100%;height:100%;object-fit:contain;opacity:0}.model-thumb img.loaded{opacity:1}.thumb-loading{position:absolute;font-size:11px;color:#8f9387}.model-ready .thumb-loading{display:none}.model-unavailable .thumb-loading{font-size:0}.model-unavailable .thumb-loading:after{content:'3D 미리보기를 불러오지 못했습니다';font-size:10px}.card-caption{display:flex;align-items:baseline;gap:13px;padding:15px 0 0}.gallery-number{font-family:Georgia,serif;color:#93968b;font-size:12px;min-width:18px;font-variant-numeric:tabular-nums}.card-copy{display:block;min-width:0;flex:1}.card-copy strong{font-size:15px;font-weight:500;letter-spacing:-.4px;display:block;line-height:1.5}.card-copy small{font-size:10px;color:#919488;margin-top:5px;display:block}.landmark-card:hover .card-copy strong{text-decoration:underline;text-decoration-color:#acb1a0;text-underline-offset:5px}.visited-mark{font-size:9px;color:var(--accent);white-space:nowrap}.landmark-card.selected .gallery-number{color:var(--accent)}#empty{text-align:center;padding:70px 0;font-size:13px;color:var(--muted)}#empty button{border-bottom:1px solid var(--ink);padding:5px 0;color:var(--ink)}footer{border-top:1px solid var(--rule);margin-top:58px;padding-top:23px;display:flex;justify-content:space-between;align-items:baseline;gap:25px;font-size:11px;color:#696f61}.footer-note{font-size:10px;margin-left:25px;color:#919688}footer details{max-width:410px;font-size:10px}footer details p{line-height:1.9;color:#8b9082}summary{cursor:pointer;text-align:right}.modal-open{overflow:hidden}dialog{color:var(--ink);background:var(--paper);border:0;border-radius:2px;padding:28px;width:calc(100% - 32px);max-width:720px;max-height:calc(100dvh - 40px);overflow:auto;box-shadow:0 20px 70px #151a1630}dialog::backdrop{background:#1d231e9c}#landmark-dialog{width:min(1080px,calc(100% - 40px));max-width:1080px;padding:0}#detail{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr)}.modal-close{position:absolute;right:16px;top:14px;z-index:3;width:35px;height:35px;display:grid;place-items:center;background:var(--paper);font-size:18px;font-weight:400;border:0;border-radius:0}.model-panel{position:relative;min-width:0;background:#eeede7;padding-bottom:23px;display:flex;flex-direction:column}.number-tag{position:absolute;top:23px;left:25px;z-index:1;font-family:Georgia,serif;font-size:12px;color:#929889;pointer-events:none}.model-hint{font-size:10px;color:#8d9385;text-align:center;margin:0 15px 14px}#model-viewer{position:relative;width:100%;height:450px;min-height:300px}#model-viewer canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}#model-viewer canvas:active{cursor:grabbing}.model-note{font-size:9px;text-align:center;color:#9a9f91;margin:15px 10px 0}.detail-body{padding:66px 34px 35px;display:flex;flex-direction:column;justify-content:center}.place-meta{display:flex;gap:10px;justify-content:space-between;font-size:10px;color:#919788}#landmark-title{font-family:'Noto Serif KR',serif;font-size:31px;font-weight:400;letter-spacing:-1.2px;line-height:1.45;margin:16px 0 19px}.description{font-size:12px;line-height:1.95;color:#6e7767;margin:0 0 22px}.mission{font-size:12px;line-height:1.9;color:#66715d;border-top:1px solid var(--rule);padding-top:18px}.mission strong{display:block;font-size:10px;font-weight:400;color:#929b88;margin-bottom:8px}.visit{margin-top:28px;border:1px solid #737c68;color:#424d38;min-height:43px;padding:11px 12px;font-size:12px;background:none}.visit:hover{background:#ebece3}.visit.done{border-color:#bcb3a5;color:var(--accent)}.links{display:flex;justify-content:space-between;gap:10px;margin-top:21px;font-size:10px;line-height:1.7}.links a{color:#66725b;text-decoration-color:#b5bead;text-underline-offset:4px}.visit-note{font-size:10px;line-height:1.7;color:#969d8d;margin:14px 0 0}.dialog-top{position:sticky;top:-28px;background:var(--paper);display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#8b9480;padding:10px 0;z-index:1}.dialog-top button{font-size:18px;padding:6px}#passport-dialog h2{font-family:'Noto Serif KR',serif;font-weight:400;font-size:28px;margin:18px 0}#passport-progress,.storage-note{font-size:11px;color:#919986;line-height:1.8}#stamps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin:26px 0}.stamp{padding:18px 10px;border-top:1px solid var(--rule);display:grid;grid-template-columns:25px 1fr;align-items:baseline;gap:5px;font-size:10px;color:#969e8b}.stamp b{font:12px Georgia,serif}.stamp strong{font-size:11px;font-weight:400}.stamp small{font-size:9px;grid-column:2}.stamp.stamped{color:var(--accent)}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:#343c2e;color:#f4f2e8;padding:13px 22px;max-width:90%;width:max-content;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:20}#toast.visible{opacity:1}.webgl-error{padding:90px 24px;font-size:12px;text-align:center;line-height:1.9;color:#829073}@media(max-width:1100px){#categories{gap:17px;padding-right:0;clear:both;padding-top:12px}#landmark-search{float:none;width:280px}.gallery-tools{padding-top:15px}.cards{gap:30px 20px}h1{font-size:41px}.intro-note{width:250px}}@media(max-width:760px){header{padding:20px 20px}.brand{font-size:18px}.edition{display:none}.passport-button{font-size:11px}.passport-button span{margin-left:8px}main{padding:0 20px 24px}.intro{padding:32px 0 28px;display:block}h1{font-size:35px;letter-spacing:-1.7px;line-height:1.5}.intro-note{width:auto;display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-top:20px;padding:0}.intro-note p{font-size:10px;line-height:1.9;margin:0}.random{font-size:10px;white-space:nowrap;margin-bottom:3px}.random span{margin-left:8px}.collection-heading{padding-top:19px}.collection-heading h2{font-size:12px}#progress-label{font-size:9px}#landmark-search{width:100%;font-size:12px;padding:12px 0}#categories{gap:0 18px;padding-top:12px}#categories button{font-size:11px;padding:9px 0}#categories button span{font-size:8px}#result-count{margin:18px 0 12px}.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 14px}.model-thumb{aspect-ratio:1}.card-caption{gap:7px;padding-top:11px;flex-wrap:wrap}.gallery-number{font-size:10px;min-width:13px}.card-copy strong{font-size:12px;line-height:1.5}.card-copy small{font-size:8px;line-height:1.7;margin-top:4px}.visited-mark{margin-left:20px;font-size:8px}.thumb-loading{font-size:9px}.footer-note{display:block;margin:8px 0 0}footer{margin-top:38px;font-size:10px;align-items:flex-start}footer details{max-width:165px}#landmark-dialog{width:calc(100% - 24px);max-height:calc(100dvh - 24px)}#detail{display:block}#model-viewer{height:300px;min-height:300px}.number-tag{left:18px;top:20px;font-size:10px}.model-panel{padding-bottom:16px}.model-hint{font-size:9px}.model-note{font-size:8px}.detail-body{padding:29px 23px}#landmark-title{font-size:26px;margin:12px 0 15px}.description{font-size:12px}.mission{font-size:11px}.visit{margin-top:22px}.links{font-size:10px}#stamps{grid-template-columns:repeat(2,minmax(0,1fr))}.stamp{padding:14px 4px;grid-template-columns:19px 1fr}.stamp strong{font-size:10px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
/* Place viewer, real-photo album and locally saved visitor seals. */
[hidden]{display:none!important}.media-toolbar{display:flex;align-items:center;justify-content:center;gap:18px;margin:0 18px}.media-toolbar button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;font-size:12px;padding:8px 13px;color:#535c4e}.media-toolbar svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.media-toolbar .reset-icon{width:42px;padding:10px;border:1px solid #c7cbbf;border-radius:50%}.media-toolbar #show-photos{border-bottom:1px solid #9a9f91}.media-toolbar button:hover{color:var(--accent)}.place-introduction h3{font-size:11px;font-weight:500;color:#6f7768;margin:0 0 11px}.place-introduction .description{font-size:13px;line-height:1.95;margin:0 0 13px;color:#5b6554}.place-introduction{margin-bottom:14px}.detail-body{padding-top:54px}.model-panel{justify-content:center}.model-hint{color:#75806c}.model-note{color:#858c7b}.remove-stamp{font-size:10px;text-decoration:underline;text-underline-offset:4px;color:#8a8e81;padding:10px;align-self:center}.stamp-status{font-size:11px;color:var(--accent);text-align:center;margin:8px 0 0;line-height:1.6}.stamp-status:empty{display:none}
#photo-gallery{padding:58px 20px 14px;min-width:0}.photo-frame{position:relative;height:350px;background:#deded4;display:grid;place-items:center;overflow:hidden;touch-action:pan-y}.photo-frame>img{display:block;width:100%;height:100%;object-fit:contain}.photo-loading,.photo-error{position:absolute;text-align:center;font-size:12px;color:#59604f;background:#eeede7e8;padding:12px}.photo-error button,.photo-message button{border-bottom:1px solid currentColor;padding:5px}.photo-prev,.photo-next{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:46px;background:#f7f6f1ed;font-size:27px;line-height:1}.photo-prev{left:9px}.photo-next{right:9px}.photo-count{position:absolute;bottom:12px;right:12px;color:white;background:#2229;padding:5px 9px;font-size:11px;font-variant-numeric:tabular-nums}.photo-thumbs{display:flex;gap:8px;margin-top:10px;overflow-x:auto;padding:4px 2px}.photo-thumbs button{padding:0;width:67px;height:48px;flex-shrink:0;opacity:.55;border:2px solid transparent}.photo-thumbs button[aria-pressed=true]{opacity:1;border-color:var(--accent)}.photo-thumbs img{width:100%;height:100%;object-fit:cover}.photo-caption{font-size:11px;line-height:1.65;margin:10px 0 5px;overflow-wrap:anywhere;color:#5e6955}.photo-credit{font-size:9px;line-height:1.7;color:#7c8374;overflow-wrap:anywhere;margin:0}.photo-credit a{display:inline;text-underline-offset:3px}.photo-message{min-height:320px;display:grid;align-content:center;text-align:center;font-size:12px;line-height:1.9;color:#737c68}
.place-seal{position:relative;isolation:isolate;display:flex;flex-direction:column;align-items:center;justify-content:center;width:176px;height:176px;border:3px double #a44430;border-radius:50%;color:#a44430;background:#f7f6f1;transform:rotate(-8deg);padding:15px 12px;outline:1px solid #a4443070;outline-offset:-9px;text-align:center;flex-shrink:0}.place-seal:before,.place-seal:after{content:'✦';position:absolute;top:78px;font-size:12px}.place-seal:before{left:11px}.place-seal:after{right:11px}.seal-top{font-size:9px;letter-spacing:3px}.seal-landmark{width:112px;height:84px;object-fit:contain;mix-blend-mode:multiply}.place-seal strong{font-family:'Noto Serif KR',serif;font-size:13px;letter-spacing:-.4px;line-height:1.3;max-width:140px}.seal-bottom{font-size:7px;letter-spacing:1.4px;margin-top:7px}.seal-monogram{font-size:35px;line-height:84px;font-family:serif}#stamp-receipt{display:flex;justify-content:center;padding-top:26px}.visit{border-color:var(--accent);color:var(--accent)}.visit.done{border-color:#bcb3a5}.stamp{display:flex;align-items:center;justify-content:center;border-top:1px solid var(--rule);padding:24px 8px}.stamp .place-seal{width:156px;height:156px;padding:13px 10px}.stamp .seal-landmark{height:69px;width:95px}.stamp .place-seal:before,.stamp .place-seal:after{top:69px}.stamp .place-seal strong{font-size:11px}.empty-seal{height:156px;width:156px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px dashed #cccebf;border-radius:50%;gap:10px;color:#929986}.empty-seal b{font-size:21px}.empty-seal strong{font-size:11px}.empty-seal small{font-size:8px}.stamp-celebration{position:fixed;inset:0;pointer-events:none;z-index:10;display:grid;place-items:center;background:#f7f6f140;animation:celebrationFade 2.05s both}.stamp-burst{position:relative;display:grid;place-items:center;width:280px;height:310px}.stamp-burst .place-seal{width:220px;height:220px;border-width:5px;box-shadow:0 10px 30px #483c2a24;animation:stampImpact .7s cubic-bezier(.18,.7,.24,1) both}.stamp-burst .seal-landmark{width:144px;height:109px}.stamp-burst .place-seal strong{font-size:16px;max-width:180px}.stamp-burst .place-seal:before,.stamp-burst .place-seal:after{top:98px}.stamp-burst .seal-top{font-size:11px}.stamp-burst .seal-bottom{font-size:9px}.stamp-success{position:absolute;top:282px;text-align:center;color:#843824;background:#f7f6f1ef;padding:10px 20px;font-size:12px;line-height:1.8;white-space:nowrap;animation:successRise .5s .35s both}.stamp-success b{font-weight:500}.impact-ring{position:absolute;width:200px;height:200px;border:2px solid #a44430;border-radius:50%;animation:inkRipple .8s .3s both}.stamp-burst i{position:absolute;left:50%;top:50%;width:5px;height:12px;background:var(--particle);animation:inkParticle 1.1s calc(.28s + var(--delay)) cubic-bezier(.15,.65,.3,1) both}.stamp-burst i:nth-of-type(3n){width:5px;height:5px;border-radius:50%}@keyframes stampImpact{0%{opacity:0;transform:translateY(-140px) scale(1.9) rotate(-24deg)}48%{opacity:1;transform:translateY(6px) scale(.91) rotate(-8deg)}68%{transform:translateY(-4px) scale(1.06) rotate(-8deg)}100%{opacity:1;transform:translateY(0) scale(1) rotate(-8deg)}}@keyframes inkRipple{0%{opacity:.65;transform:scale(.7)}100%{opacity:0;transform:scale(1.85)}}@keyframes inkParticle{0%{opacity:0;transform:translate(0,0) rotate(0)}12%{opacity:1}100%{opacity:0;transform:translate(var(--x),var(--y)) rotate(var(--turn))}}@keyframes successRise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes celebrationFade{0%,80%{opacity:1}100%{opacity:0}}
@media(max-width:760px){.detail-body{padding-top:29px}.place-introduction .description{font-size:13px;line-height:1.9}#photo-gallery{padding:54px 14px 16px}.photo-frame{height:250px}.photo-credit{font-size:9px}.photo-message{min-height:255px}.media-toolbar button{min-height:42px;font-size:11px}.model-note{margin-top:13px}.stamp{padding:20px 3px}.stamp .place-seal,.empty-seal{width:135px;height:135px}.stamp .seal-landmark{height:52px;width:87px}.stamp .place-seal strong{font-size:10px}.stamp .seal-top{font-size:7px;letter-spacing:2px}.stamp .seal-bottom{font-size:6px}.stamp .place-seal:before,.stamp .place-seal:after{top:57px;font-size:9px}.stamp .place-seal:before{left:8px}.stamp .place-seal:after{right:8px}.stamp-burst{transform:scale(.88)}#passport-dialog{padding:20px 16px}}
@media(prefers-reduced-motion:reduce){.stamp-celebration,.stamp-burst *{animation:none!important}.stamp-burst i,.impact-ring{display:none}.stamp-burst .place-seal{transform:rotate(-8deg)}}
/* Exploration notebook */
.explore{padding:42px 0 32px;border-bottom:1px solid var(--line,#d4d3c8);margin-bottom:32px}.explore-heading{display:flex;justify-content:space-between;align-items:center;gap:24px}.explore h1{font-size:clamp(26px,3.2vw,42px);font-weight:500;margin:10px 0;letter-spacing:-.05em}.explore p{font-size:16px;color:#687060}.eyebrow{font-size:12px;letter-spacing:.12em;color:#7b5342}.explore-heading>button{padding:14px 18px;border:1px solid #69735d;background:transparent;white-space:nowrap}.explore-heading>button span{margin-left:12px;color:#a44430}.courses{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:28px;border:1px solid #cecec1}.course-card{text-align:left;padding:18px;border:0;border-right:1px solid #cecec1;background:transparent;display:flex;flex-direction:column;gap:10px;min-width:0}.course-card:last-child{border-right:0}.course-card[aria-pressed=true]{background:#e6e7dc;box-shadow:inset 0 3px #66734e}.course-index{font-size:12px;letter-spacing:.1em;color:#858978}.course-card strong{font-size:19px;font-weight:500}.course-card small{font-size:13px;color:#6d7564;line-height:1.6}.course-progress{display:flex;justify-content:space-between;font-size:13px;margin-top:auto;color:#885443}.course-card progress{height:3px;width:100%;border:0;accent-color:#a44430}.course-route{display:flex;align-items:center;gap:24px;padding:22px 0}.route-intro{display:flex;flex-direction:column;gap:7px;max-width:190px}.route-intro span{font-size:13px;line-height:1.6;color:#6d7564}.course-route ol{list-style:none;display:flex;flex:1;gap:12px;padding:0;margin:0}.course-route li{flex:1}.course-route li button{display:flex;flex-wrap:wrap;align-items:center;gap:8px;background:transparent;border:0;text-align:left;font-size:15px;padding:10px}.course-route li button>span{font:italic 21px Georgia;color:#a44430}.course-route small{display:block;width:100%;font-size:12px;color:#75806b}.game-primary{background:#58664b;color:#fff;border:1px solid #58664b;padding:12px 16px;font-size:14px;cursor:pointer}.place-quiz{padding:24px 0;border-top:1px solid #cecec1;margin-top:24px}.place-quiz h3{font-size:18px;line-height:1.7;font-weight:500;margin:10px 0}.quiz-help,.place-quiz>p{font-size:14px;line-height:1.7;color:#69735f}.quiz-options{display:grid;gap:8px;margin:16px 0}.quiz-options button{text-align:left;padding:13px 15px;border:1px solid #bdc2b1;background:#faf9f3;font-size:15px}.quiz-options button:hover{border-color:#687650;background:#eceee3}.quiz-options .answer-wrong{border-style:dashed;color:#8a6454}.quiz-hint{font-size:14px;color:#6a735f;line-height:1.7}.quiz-hint summary{cursor:pointer}.quiz-feedback{color:#97553e!important;min-height:1em}.quiz-found{display:flex;justify-content:space-between;align-items:center;color:#68794e;font-size:16px}.quiz-found 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#a44430;outline-offset:4px}@media(max-width:800px){.courses{grid-template-columns:repeat(5,190px);overflow-x:auto;scroll-snap-type:x mandatory}.course-card{scroll-snap-align:start}.course-route{flex-wrap:wrap;gap:14px}.route-intro{max-width:none;width:100%}.course-route ol{flex-basis:100%}.course-route li button{font-size:14px;padding:4px}.course-route>.game-primary{width:100%}.discovery-shelf{grid-template-columns:repeat(2,1fr)}.explore-heading{align-items:flex-start;flex-direction:column}.explore{padding-top:26px}.explore-heading>button{padding:10px 14px}.shelf-item .model-thumb{height:140px}#collection-dialog{padding:20px}.course-seal{width:140px}.explore p{line-height:1.7}}@media(prefers-reduced-motion:reduce){.stamp-burst>.course-seal{animation:none}}