:root{font-family:Arial,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;color:#254b43;background:#e6ede7;font-synthesis:none;--ink:#254b43;--muted:#6e8379;--accent:#28776c;--glass:rgba(253,255,251,.9);--border:rgba(65,97,80,.11);--line:rgba(44,93,75,.14);--shadow:0 8px 32px #334f4013}*{box-sizing:border-box}body{margin:0;overflow:hidden;width:100%;height:100dvh}button,select{font:inherit;color:var(--ink)}button{cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;border:0;background:none}button:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid #b78c37;outline-offset:4px}button svg{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}a{color:var(--accent)}#viewport{position:fixed;inset:0;outline:0}#viewport canvas{display:block;touch-action:none}.vignette{position:fixed;inset:0;pointer-events:none;background:linear-gradient(180deg,#dae8dd44,transparent 22%,transparent 80%,#e5eee626);z-index:1}.glass{background:var(--glass);border:1px solid var(--border);box-shadow:var(--shadow);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);transition:background .6s}.brand{position:fixed;left:38px;top:32px;pointer-events:none;z-index:3;color:var(--ink)}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.2em;color:var(--accent)}.eyebrow span{margin:0 8px}.brand h1{font-size:45px;line-height:1.14;letter-spacing:-.055em;font-weight:600;margin:12px 0 8px;display:flex;align-items:center;gap:14px}.brand-en{font-size:20px;letter-spacing:.1em;font-weight:400;padding-left:3px}.seal{font-size:13px;letter-spacing:.06em;align-self:flex-start;margin-top:4px;border:1px solid #9baa87;color:#829670;border-radius:2px;padding:4px 2px;font-weight:500;writing-mode:vertical-lr}.brand p{font-size:14px;margin:0;color:var(--muted);letter-spacing:.03em}.top-actions{position:fixed;right:32px;top:32px;display:flex;gap:10px;z-index:5}.time-switch{display:flex;gap:3px;padding:5px;border-radius:11px}.time-switch button{border-radius:7px;padding:9px 13px;font-size:14px}.time-switch button span{margin-right:5px;font-size:17px}.time-switch button.selected{background:var(--accent);color:#fff}.icon-button{width:47px;min-height:47px;border-radius:11px;font-size:20px;font-family:Georgia,serif}.explore{position:fixed;left:32px;top:178px;width:250px;max-height:calc(100dvh - 255px);display:flex;flex-direction:column;border-radius:16px;z-index:4;padding:20px 16px 0;color:var(--ink)}.explore-heading{display:flex;justify-content:space-between;align-items:center}.explore h2{font-size:16px;margin:0 0 18px;font-weight:600}.explore-heading button{display:none}.select-wrap{padding:12px;background:#6a8b680d;border-radius:8px;margin-bottom:21px}.select-wrap label{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}.select-wrap select{background:transparent;border:0;width:100%;font-size:14px;min-height:28px;font-weight:500}.section-label{display:flex;justify-content:space-between;font-size:12px;letter-spacing:.12em;color:var(--muted);padding:0 6px 9px}.section-label span:last-child{letter-spacing:0}#places{overflow:auto;scrollbar-width:thin;scrollbar-color:#bacabd transparent;padding:0 0 8px;min-height:0}.place{width:100%;display:flex;align-items:center;text-align:left;gap:10px;padding:11px 8px;border-radius:8px;margin:1px 0}.place:hover{background:#28776c11}.place.selected{background:#28776c1a;color:var(--accent)}.place-number{font-size:12px;color:#91a395;border:1px solid var(--line);border-radius:4px;padding:4px;min-width:25px;text-align:center;font-variant-numeric:tabular-nums}.place-title{font-size:14px;font-weight:500;display:block;line-height:1.45}.place-en{font-size:12px;display:block;color:var(--muted);line-height:1.6}.place-icon{margin-left:auto;font-size:15px;color:#a2b2a3}.explore-foot{border-top:1px solid var(--line);padding:13px 0;display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.explore-foot button{margin-left:auto;padding:4px 6px;border-radius:4px;background:#28776c0f;color:var(--accent);font-size:12px}.legend-line{width:13px;height:2px;background:#b79b64}.map-controls{position:fixed;right:34px;bottom:236px;display:flex;flex-direction:column;align-items:center;gap:12px;z-index:4}.compass{width:42px;display:flex;flex-direction:column;align-items:center;color:var(--accent);font-size:12px;gap:5px}.compass svg{width:27px;height:35px;stroke:none}.zoom-control{display:flex;flex-direction:column;border-radius:9px;width:43px}.zoom-control button{height:41px;font-size:23px}.zoom-control button+button{border-top:1px solid var(--line)}.location-card{position:fixed;bottom:72px;right:32px;width:253px;border-radius:13px;padding:18px;z-index:3;color:var(--ink)}.location-overline{display:flex;justify-content:space-between;gap:8px;font-size:12px;letter-spacing:.045em;color:var(--muted);line-height:1.5}.location-overline span:last-child{font-size:12px}.location-card h2{margin:13px 0 6px;font-size:23px;font-weight:500;letter-spacing:-.04em}.location-card p{font-size:14px;line-height:1.6;color:var(--muted);margin:0 0 16px}#location-coordinates{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.bottom-center{position:fixed;bottom:58px;left:50%;transform:translateX(-50%);z-index:5;display:flex;flex-direction:column;align-items:center;gap:12px}.gesture-hint{font-size:12px;color:var(--muted);padding:5px 9px;margin:0;white-space:nowrap;background:#eff6ee73;border-radius:4px}.gesture-hint b{font-weight:400;margin:0 8px;color:#9dae9f}.toolbar{display:flex;align-items:stretch;padding:7px;gap:4px;border-radius:15px;position:relative;overflow:hidden}.toolbar-item{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:10px;min-width:66px;white-space:nowrap;border-radius:9px;font-size:12px}.toolbar-item svg{width:20px;height:20px}.toolbar-item:hover{background:#28776c14}.toolbar-item.active{background:var(--accent);color:#fff}.tour-button{color:var(--accent);min-width:85px}.tour-button[aria-pressed="true"]{background:var(--accent);color:#fff}.toolbar-divider{width:1px;background:var(--line);margin:12px 4px}#tour-progress{position:absolute;bottom:0;left:0;height:3px;background:#70b9a2;width:0;pointer-events:none}footer{position:fixed;bottom:23px;left:35px;right:35px;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted);z-index:4}footer>div{display:flex;align-items:center;gap:8px}footer button{font-size:12px;color:var(--muted);padding:2px}.footer-line{height:2px;width:19px;background:#93aa8d}.mobile-hint,.mobile-only{display:none}#labels{position:fixed;inset:0;pointer-events:none;z-index:2;overflow:hidden}.map-label{position:absolute;left:0;top:0;pointer-events:auto;white-space:nowrap;padding:7px 11px;background:#fffff8e6;border:1px solid #54785e26;box-shadow:0 3px 10px #2b523d14;border-radius:6px;color:#426657;font-size:12px;transform:translate(-50%,-100%)}.map-label::after{content:"";position:absolute;bottom:-7px;left:50%;width:1px;height:6px;background:#7e9a83}.map-label::before{content:"";width:4px;height:4px;background:#659777;border-radius:50%;display:inline-block;vertical-align:middle;margin-right:6px}.map-label.selected{background:#247567;color:white;border-color:#247567;z-index:10}.map-label.selected::before{background:white}.map-label[hidden]{display:none}#loading{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#e6ede7;z-index:20;transition:opacity .65s}.loading-mark{font-size:54px;font-weight:500;letter-spacing:-.06em}.loading-line{width:160px;height:2px;background:#cbd9ca;margin-top:12px}.loading-line span{display:block;height:100%;width:5%;background:#387b67;transition:width .35s}#loading p{font-size:14px;color:#768c7b;margin:24px 0 10px;text-align:center;max-width:85vw;line-height:1.6}#retry{border:1px solid #b8cbbf;border-radius:8px;padding:12px 18px;margin-top:24px}#loading.done{opacity:0;pointer-events:none}#toast{position:fixed;left:50%;bottom:165px;transform:translateX(-50%);z-index:30;background:#254b43;color:#fff;border-radius:8px;padding:12px 20px;font-size:14px;max-width:90vw}dialog{color:var(--ink);background:var(--glass);border:1px solid var(--border);border-radius:20px;padding:28px;width:520px;max-width:calc(100vw - 32px);max-height:80dvh;box-shadow:0 20px 80px #163c4133;overflow:auto}dialog::backdrop{background:#1026214d;backdrop-filter:blur(6px)}.dialog-top{display:flex;justify-content:space-between;align-items:center}.dialog-top button{font-size:28px;width:38px;height:38px}dialog h2{font-size:27px;font-weight:500;margin:18px 0}dialog p{font-size:16px;line-height:1.75;color:var(--muted)}dialog dl{margin-top:24px;font-size:14px;line-height:1.65}dialog dl>div{display:grid;grid-template-columns:87px 1fr;margin:15px 0}dialog dt{font-weight:600}dialog dd{margin:0;color:var(--muted)}.about-note{font-size:13px!important;padding-top:15px;border-top:1px solid var(--line)}.no-js{position:fixed;z-index:100;background:white;inset:0;display:grid;place-items:center;padding:30px}
body[data-time="sunset"]{--ink:#583e3a;--muted:#95766a;--accent:#95644c;--glass:rgba(255,245,232,.92);--border:#8957371f;--line:#88553a26;--shadow:0 8px 32px #6c39250a}body[data-time="night"]{--ink:#d8e6e3;--muted:#8ba5a6;--accent:#64bfa8;--glass:rgba(22,39,48,.93);--border:#b0d3da1a;--line:#82b1bb21;--shadow:0 8px 32px #0002}body[data-time="night"] .time-switch .selected,body[data-time="night"] .toolbar-item.active,body[data-time="night"] .tour-button[aria-pressed="true"]{background:#317e78;color:#fff}body[data-time="night"] .vignette{background:linear-gradient(180deg,#0a17232a,transparent 28%,transparent 78%,#0a17231a)}body[data-time="night"] .map-label{background:#203d4be8;color:#d3e7df;border-color:#668c8644}body[data-time="night"] .map-label.selected{background:#2d7e76}body[data-time="night"] .gesture-hint{background:#14293688}body[data-time="night"] select option{background:#172d37;color:#d8e6e3}body[data-time="sunset"] .gesture-hint{background:#f3e4d488}
@media(min-width:1600px){.brand{left:48px;top:42px}.brand h1{font-size:52px}.explore{left:44px;top:200px;width:270px;max-height:calc(100dvh - 300px)}.place{padding:13px 8px}.top-actions{right:44px;top:42px}.location-card{right:44px;bottom:80px;width:265px}.bottom-center{bottom:65px}}
@media(max-width:1180px){.location-card{width:214px;padding:15px;bottom:175px}.map-controls{bottom:365px}.bottom-center{left:calc(50% + 78px)}.explore{width:230px;left:24px}.brand{left:28px}.toolbar-item{min-width:61px;padding:9px}.location-overline span:last-child{display:none}}
@media(max-width:850px){.brand{left:22px;top:24px}.brand h1{font-size:35px;gap:9px;margin:10px 0 8px}.brand-en{font-size:16px}.brand .eyebrow{font-size:12px;letter-spacing:.1em}.brand p{font-size:12px}.seal{font-size:12px}.top-actions{right:20px;top:25px;gap:6px}.time-switch{padding:4px}.time-switch button{font-size:14px;padding:8px 10px}.icon-button{width:41px;min-height:41px}.explore{left:20px;top:153px;width:215px;max-height:calc(100dvh - 240px);padding:16px 12px 0}.select-wrap{margin-bottom:16px}.location-card{right:20px;bottom:175px;width:190px}.location-card p{display:none}.location-card h2{font-size:21px}.map-controls{right:22px;bottom:305px}.toolbar{gap:0}.toolbar-item{padding:9px 7px;min-width:61px}.toolbar-divider{margin:12px 2px}.bottom-center{bottom:54px;left:calc(50% + 50px)}footer{left:24px;right:24px}}
@media(max-width:650px){.brand{left:19px;top:max(20px,env(safe-area-inset-top))}.brand h1{font-size:31px;gap:8px}.brand-en{font-size:14px;letter-spacing:.06em}.seal,.brand p{display:none}.brand .eyebrow{font-size:12px;letter-spacing:.06em}.brand .eyebrow span{margin:0 3px}.top-actions{right:14px;top:70px}.time-switch button{padding:7px 10px;font-size:14px}.time-switch button span{font-size:16px;margin:0 3px 0 0}.icon-button{display:none}.explore{top:auto;bottom:calc(133px + env(safe-area-inset-bottom));left:14px;right:14px;width:auto;max-height:60dvh;display:none;padding:18px 16px 0}.explore.open{display:flex}.explore-heading button{display:block;font-size:27px;margin:-8px 0 4px}.explore h2{margin-bottom:14px}.select-wrap{margin-bottom:14px}.section-label{padding-bottom:6px}.place{padding:10px}.place-title{font-size:15px}.bottom-center{left:50%;bottom:calc(40px + env(safe-area-inset-bottom));width:calc(100% - 24px);gap:11px}.toolbar{width:100%;justify-content:space-around;padding:5px;border-radius:13px}.toolbar-item{min-width:0;padding:9px 6px;font-size:12px;gap:5px;flex:1}.toolbar-item svg{width:19px;height:19px}.toolbar-divider,#fullscreen{display:none}.tour-button{min-width:0}.mobile-only{display:flex}.gesture-hint{font-size:12px;padding:4px 6px}.desktop-hint{display:none}.mobile-hint{display:inline}.gesture-hint b{margin:0 6px}.map-controls{right:18px;bottom:calc(179px + env(safe-area-inset-bottom));gap:10px}.zoom-control{width:42px}.zoom-control button{height:42px}.compass{width:38px;font-size:12px}.compass svg{width:23px;height:28px}.location-card{left:18px;right:auto;bottom:calc(178px + env(safe-area-inset-bottom));width:auto;max-width:calc(100% - 90px);padding:11px 14px}.location-overline{font-size:12px}.location-overline span:last-child{display:none}.location-card h2{font-size:20px;margin:7px 0 2px}#location-coordinates{display:none}.map-label{font-size:12px;padding:6px 8px}footer{bottom:calc(12px + env(safe-area-inset-bottom));left:18px;right:18px;font-size:12px}footer button{font-size:12px}.footer-line{display:none}#toast{bottom:calc(149px + env(safe-area-inset-bottom));font-size:14px}dialog{padding:22px}dialog h2{font-size:24px}dialog dl>div{grid-template-columns:75px 1fr}}
@media(max-width:380px){footer>div{font-size:10px}.toolbar-item{padding:9px 4px}.gesture-hint{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

#loading[hidden]{display:none}.toolbar-item{font-size:14px}.atlas-version{font-size:12px;font-weight:500;letter-spacing:.03em;color:var(--muted);border:1px solid var(--line);padding:4px 6px;border-radius:4px}@media(max-width:650px){.toolbar-item{font-size:12px}}
.map-pin{position:absolute;width:28px;height:28px;padding:0;transform:translate(-50%,-50%);pointer-events:auto;border-radius:50%;z-index:1}.map-pin::after{content:"";position:absolute;inset:9px;border:2px solid #fffff5;border-radius:50%;background:#28776c;box-shadow:0 1px 5px #163c4166}.map-pin:hover::after,.map-pin.selected::after{inset:6px;box-shadow:0 0 0 4px #28776c35,0 1px 5px #163c4166}.map-pin[hidden]{display:none}body[data-time="night"] .map-pin::after{background:#64bfa8;border-color:#193d43}

.map-label.water-label{pointer-events:none;cursor:default;font-size:14px;font-weight:600;color:#eaf9ff;background:#246782e8;border-color:#b1e3f05c;letter-spacing:.06em;box-shadow:0 2px 10px #174a6540}.map-label.water-label::before,.map-label.water-label::after{display:none}body[data-time="night"] .map-label.water-label{color:#daf5ff;background:#18485de8;border-color:#83b8c866}