/* 탐색 전용 스타일. 공통 헤더와 다른 페이지의 레이아웃에는 영향을 주지 않는다. */
.explore-page {
    --header-height: 68px;
    --explore-ink: #1b322a;
    --explore-muted: #6b7972;
    --explore-green: #24694f;
    --explore-soft: #eef5ef;
    --explore-line: #e6ebe7;
    --explore-left: 352px;
    --explore-right: 384px;
    color: var(--explore-ink);
    background: #e9efe6;
    -webkit-font-smoothing: antialiased;
}
.explore-page button, .explore-page input, .explore-page select { font-family: inherit; }
.explore-page button { -webkit-tap-highlight-color: transparent; }
.explore-page button:focus-visible, .explore-page a:focus-visible,
.explore-page select:focus-visible, .explore-page summary:focus-visible {
    outline: 3px solid #5b9d78;
    outline-offset: 3px;
}
.explore-page [hidden] { display: none !important; }
.explore-icon-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.explore-icon {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}
.explore-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }

/* Navigation */
.explore-page .app-header { padding: 0 28px; gap: 24px; background: #fff; color: var(--explore-ink); border-bottom: 1px solid var(--explore-line); }
.explore-page .app-logo-btn { text-decoration: none; }
.explore-page .header-titles h1 { color: var(--explore-green); font-size: 25px; font-weight: 850; letter-spacing: -1.5px; }
.explore-page .header-titles .tagline { display: none; }
.explore-page .view-nav { margin-left: 36px; gap: 8px; }
.explore-page .view-nav-link { color: #718079; padding: 10px 17px; font-size: 14px; border-radius: 10px; font-weight: 550; }
.explore-page .view-nav-link:hover { color: var(--explore-green); background: #f4f7f4; }
.explore-page .view-nav-link.active { color: var(--explore-green); background: #eaf3ec; font-weight: 750; }
.explore-page .auth-btn { color: #fff; background: var(--explore-ink); border: none; border-radius: 10px; padding: 10px 17px; font-size: 13px; font-weight: 600; }
.explore-page .auth-btn:hover { background: var(--explore-green); }
.explore-page .auth-nickname { color: var(--explore-ink); }
.explore-page .sheet { border: 1px solid rgba(40, 66, 51, .09); box-shadow: 0 12px 40px #18382916, 0 2px 7px #18382908; }
.explore-page .sheet-body { min-height: 0; scrollbar-width: thin; scrollbar-color: #d8e1d9 transparent; overscroll-behavior: contain; }

/* Mountain discovery */
.sidebar-intro { position: relative; flex-shrink: 0; overflow: hidden; padding: 25px 24px 22px; }
.discovery-eyebrow { position: relative; z-index: 1; display: flex; align-items: center; gap: 7px; color: #577563; font-size: 9px; font-weight: 750; letter-spacing: 1.65px; }
.discovery-eyebrow > span { width: 5px; height: 5px; background: #bc8f51; border-radius: 50%; }
.sidebar-intro h2 { position: relative; z-index: 1; margin: 15px 0 9px; color: #173e2e; font-size: 29px; font-weight: 760; line-height: 1.26; letter-spacing: -1.2px; }
.sidebar-intro p { position: relative; z-index: 1; margin: 0; font-size: 12px; color: var(--explore-muted); }
.discovery-terrain { position: absolute; width: 172px; height: 156px; right: -27px; top: 18px; color: #d7e6d7; stroke-width: 1; pointer-events: none; }
.discovery-controls { flex-shrink: 0; padding: 0 22px; }
.explore-page .search-box { display: flex; flex-direction: row; align-items: center; gap: 0; height: 50px; margin: 0; border: 1px solid #dce6df; border-radius: 13px; background: #f7f9f6; transition: border-color .18s, box-shadow .18s; }
.explore-page .search-box:focus-within { border-color: #5b9275; box-shadow: 0 0 0 3px #24694f0d; background: #fff; }
.search-icon { margin-left: 14px; color: #64816e; width: 18px; }
.explore-page .search-box input { width: 100%; min-width: 0; border: 0; outline: none; background: none; padding: 12px 9px; color: var(--explore-ink); font-size: 13px; box-shadow: none; }
.explore-page .search-box input::placeholder { color: #859388; }
.explore-page input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; }
.explore-page .search-box button { width: 36px; height: 36px; padding: 8px; margin-right: 6px; flex-shrink: 0; border-radius: 9px; display: grid; place-items: center; background: var(--explore-green); }
.explore-page .search-box #search-clear { width: 26px; margin-right: 0; padding: 4px; background: transparent; color: #708277; }
.region-chips { display: flex; gap: 7px; margin-top: 13px; padding-bottom: 4px; }
.region-chips button { min-height: 32px; padding: 6px 13px; background: #fff; border: 1px solid #e6ebe7; border-radius: 20px; font-size: 12px; font-weight: 550; color: #6b7972; cursor: pointer; transition: background .16s, color .16s; }
.region-chips button:hover { background: #f3f7f2; }
.region-chips button[aria-pressed="true"] { background: var(--explore-ink); color: #fff; border-color: var(--explore-ink); }
.results-toolbar { flex-shrink: 0; display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 23px 24px 12px; }
.results-toolbar h3 { margin: 0; font-size: 13px; font-weight: 750; white-space: nowrap; }
#results-count { margin-left: 5px; font-weight: 450; font-size: 11px; color: #7f8c82; }
.sort-control select { max-width: 96px; padding: 4px 0 4px 5px; font-size: 11px; color: #64746b; background: transparent; border: none; cursor: pointer; }
.explore-page #sidebar .sheet-body { padding: 0 14px 8px; }
.explore-page .list-panel .mountain-item { width: 100%; display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 14px 10px; margin: 0 0 4px; border: 1px solid transparent; border-radius: 14px; text-align: left; background: transparent; color: var(--explore-ink); transition: background .16s, border-color .16s; }
.explore-page .list-panel .mountain-item:hover { background: #f6f8f3; }
.explore-page .list-panel .mountain-item.active { background: #eff6ee; border-color: #a8c6ae; color: var(--explore-ink); }
.mountain-art { width: 48px; height: 56px; display: grid; place-items: center; border-radius: 12px; color: #63836b; background: #eaf0e5; }
.mountain-art .explore-icon { width: 29px; height: 29px; stroke-width: 1.3; }
.mountain-item:nth-child(3n + 2) .mountain-art { background: #f0eee2; color: #96876b; }
.mountain-item:nth-child(3n) .mountain-art { background: #e9efed; color: #628077; }
.mountain-list-copy { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 5px; }
.explore-page .list-panel .mountain-item .name { color: #253e31; font-size: 15px; font-weight: 700; line-height: 1.25; overflow-wrap: anywhere; }
.explore-page .list-panel .mountain-item .meta { font-size: 11px; line-height: 1.5; color: #7a857e; opacity: 1; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.mountain-famous { border-radius: 4px; padding: 2px 5px; background: #edf3e8; color: #657e47; font-size: 9px; font-weight: 650; }
.mountain-list-end { display: flex; flex-direction: column; align-items: flex-end; gap: 11px; min-width: 43px; }
.list-elevation { font-size: 12px; color: #45634f; font-variant-numeric: tabular-nums; font-weight: 650; white-space: nowrap; }
.list-elevation small { font-size: 10px; color: #869185; margin-left: 2px; font-weight: 400; }
.mountain-list-end > svg { width: 15px; height: 15px; color: #a1b0a3; }
.mountain-item.active .mountain-list-end > svg { color: var(--explore-green); }
.sidebar-footer { display: flex; flex-shrink: 0; align-items: flex-start; gap: 6px; padding: 14px 22px; border-top: 1px solid #edf0ec; color: #859185; font-size: 10px; line-height: 1.6; background: #fcfdfb; }
.sidebar-footer > svg { width: 13px; height: 15px; }
.show-map-btn, #reopen-list-btn { display: none; }
.explore-empty { text-align: center; padding: 48px 10px; }
.explore-empty > svg { width: 36px; height: 36px; color: #7c977b; margin: 0 auto 20px; display: block; }
.explore-empty strong { display: block; font-size: 15px; font-weight: 650; }
.explore-empty p { color: #7b877f; font-size: 12px; line-height: 1.8; }
.explore-empty button { margin-top: 10px; padding: 10px 18px; border: 1px solid #d7e3d5; border-radius: 9px; background: #f3f7f0; color: var(--explore-green); cursor: pointer; font-size: 12px; font-weight: 600; }
.mountain-skeleton { display: flex; align-items: center; gap: 14px; padding: 15px 10px; height: 91px; }
.mountain-skeleton i { width: 48px; height: 56px; border-radius: 12px; background: #f0f4ed; }
.mountain-skeleton span { width: 65%; height: 35px; border-radius: 6px; background: linear-gradient(#f0f4ed 0 12px, transparent 12px 23px, #f5f7f3 23px); }

/* Map furniture */
.map-context { position: absolute; z-index: 5; top: 20px; left: calc(var(--explore-left) + 40px); display: flex; gap: 11px; align-items: center; max-width: 300px; padding: 13px 17px 13px 13px; background: #fffffff2; border: 1px solid #ffffffa6; border-radius: 14px; box-shadow: 0 3px 16px #2748340d; pointer-events: none; }
.map-context-icon { display: grid; place-items: center; width: 34px; height: 34px; flex-shrink: 0; border-radius: 10px; background: #eef4e9; color: #4c7557; }
.map-context > div { min-width: 0; }
.map-context-title { display: block; color: #3a5343; font-size: 12px; line-height: 1.4; font-weight: 650; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.map-context-subtitle { display: block; margin-top: 3px; font-size: 10px; color: #81907f; }
.explore-page .leaflet-control-zoom { margin: 20px 20px 0 0; border: 1px solid #e0e7de !important; border-radius: 12px; overflow: hidden; box-shadow: 0 3px 16px #27483415; }
.explore-page .leaflet-control-zoom a { width: 40px; height: 39px; line-height: 39px; color: #49634f; font-size: 22px; background: #fff; border-bottom-color: #edf1e9; }
.map-reset-btn { display: grid; place-items: center; position: absolute; z-index: 5; top: 111px; right: 20px; width: 42px; height: 42px; border: 1px solid #e0e7de; border-radius: 12px; background: #fff; color: #52735a; box-shadow: 0 3px 16px #27483415; cursor: pointer; }
.explore-page .leaflet-container { background: #e8eee3; font-family: inherit; }
.explore-page .leaflet-popup-content-wrapper { border-radius: 12px; box-shadow: 0 4px 22px #28473424; color: #294333; }
.explore-page .leaflet-popup-content { margin: 12px 17px; font-family: inherit; font-size: 13px; }
.explore-page .leaflet-control-attribution { font-size: 9px; border-radius: 5px 0 0 0; padding: 3px 7px; color: #5b7360; background: #fffffff2; }
.map-legend { display: none; position: absolute; z-index: 4; left: calc(var(--explore-left) + 40px); bottom: 20px; align-items: center; gap: 15px; padding: 11px 15px; background: #fffffff2; border-radius: 10px; border: 1px solid #ffffffb0; color: #607061; font-size: 11px; }
.has-course .map-legend { display: flex; }
.map-legend span { display: flex; align-items: center; gap: 6px; }
.map-legend i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; }
.legend-start { background: #328360; }
.legend-end { background: #dd7868; }
.legend-waypoint { background: #bc9554; }
.mountain-map-marker { display: grid; place-items: center; color: #517953; background: #fffef8; border: 1px solid #a4bc9b; border-radius: 50%; box-shadow: 0 2px 7px #1b432125; }
.mountain-map-marker svg { width: 18px; height: 18px; }
.mountain-map-marker.focused-mountain-marker { color: #fff; background: #2a6c4e; border: 3px solid #fff; box-shadow: 0 0 0 5px #2a6c4e22, 0 3px 9px #173c2b30; }
.mountain-map-marker.focused-mountain-marker svg { width: 22px; height: 22px; }

/* Mountain detail and courses */
.explore-page .sheet-back-btn { display: flex; align-items: center; gap: 7px; margin: 0; padding: 17px 22px; border: 0; background: transparent; border-radius: 0; color: #697d6e; font-size: 11px; font-weight: 550; }
.explore-page .sheet-back-btn svg { width: 16px; height: 16px; }
.explore-page #detail-panel-sheet .sheet-body { padding: 0 22px 24px; }
.explore-page .detail-section { margin-bottom: 24px; }
.mountain-hero { position: relative; margin: 0 -22px 20px; padding: 2px 24px 22px; background: linear-gradient(180deg, #fff, #f6f9f2); border-bottom: 1px solid #eaf0e4; }
.detail-eyebrow { color: #799176; font-size: 9px; font-weight: 750; letter-spacing: 2px; margin: 0 0 8px; }
.explore-page .detail-title-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.explore-page .detail-title-row h3 { padding: 0; border: none; margin: 0; font-size: 29px; line-height: 1.3; font-weight: 750; letter-spacing: -.8px; }
.mountain-region { margin: 9px 0 0; color: #7a887a; font-size: 11px; line-height: 1.65; }
.mountain-facts { display: flex; gap: 32px; margin-top: 20px; }
.mountain-facts > div { display: flex; flex-direction: column; gap: 5px; }
.mountain-facts > .mountain-course-shortcut { display: flex; position: relative; flex-direction: column; align-items: flex-start; gap: 5px; padding: 0 66px 0 0; border: 0; background: transparent; text-align: left; cursor: pointer; }
.mountain-facts .course-shortcut-hint { position: absolute; bottom: 4px; right: 0; color: var(--explore-green); font-size: 10px; text-decoration: underline; text-underline-offset: 3px; }
.mountain-facts span { font-size: 10px; color: #8b9988; }
.mountain-facts strong { font-size: 19px; font-weight: 650; letter-spacing: -.3px; color: #385f40; }
.explore-page .elevation-source { margin: 13px 0 0; color: #7d8b78; font-size: 10px; line-height: 1.65; overflow-wrap: anywhere; }
.explore-page .elevation-source a { text-decoration: underline; text-underline-offset: 2px; }
.explore-page .bookmark-btn { flex-shrink: 0; min-width: 60px; border: 1px solid #dfe8db; border-radius: 20px; padding: 7px 10px; color: #76846f; background: #ffffffb8; font-size: 11px; font-weight: 500; cursor: pointer; }
.explore-page .bookmark-btn.bookmarked { color: var(--explore-green); background: #e6f0dd; border-color: #c0d7b5; }
.detail-section-heading { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin: 0 0 12px; }
.explore-page section.detail-section .detail-section-heading h3 { margin: 0; padding: 0; border: 0; font-size: 15px; font-weight: 750; letter-spacing: -.25px; }
.detail-section-count { font-size: 11px; color: #75886f; padding: 4px 8px; border-radius: 6px; background: #f0f5eb; }
.section-caption { margin: -5px 0 13px; color: #7e8978; font-size: 11px; line-height: 1.6; }
.explore-page .empty-hint { color: #889282; line-height: 1.65; font-size: 12px; }
.detail-loading { padding: 18px; border-radius: 12px; background: #f6f8f2; }
.explore-page .weather-box { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 15px 16px; background: #f9f7ef; border: 1px solid #f0ecdc; border-radius: 14px; }
.weather-current { display: grid; grid-template-columns: 28px auto; align-items: center; gap: 3px 8px; }
.weather-icon { font-size: 24px; grid-row: span 2; }
.explore-page .weather-box .weather-temp { font-size: 20px; font-weight: 700; color: #776641; }
.weather-condition { font-size: 10px; color: #9a8d71; }
.weather-details { display: flex; gap: 13px; font-size: 10px; color: #a1977f; }
.weather-details > span { display: flex; flex-direction: column; gap: 6px; }
.weather-details strong { color: #7d755f; font-size: 12px; font-weight: 550; }
.explore-page .course-item { padding: 17px 16px 14px; margin: 0 0 13px; background: #fff; border: 1px solid #e1e8db; border-radius: 16px; cursor: default; transition: border-color .18s, box-shadow .18s; }
.explore-page .course-item:hover { border-color: #bbceb1; box-shadow: 0 3px 12px #36552b07; }
.explore-page .course-item.active { border-color: #629261; background: #fcfef9; box-shadow: 0 0 0 2px #437a3810; }
.course-card-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 12px; }
.course-difficulty { display: inline-flex; align-items: center; border-radius: 6px; padding: 5px 7px; font-size: 10px; font-weight: 650; background: #f0f3eb; color: #78846e; }
.course-difficulty[data-level="easy"] { background: #eaf3e3; color: #5b7a40; }
.course-difficulty[data-level="moderate"] { background: #faf0d9; color: #9c7a28; }
.course-difficulty[data-level="hard"] { background: #f9e8df; color: #a26543; }
.explore-page .course-item button.title { display: block; width: 100%; border: none; background: none; padding: 0; color: #30452e; text-align: left; font-size: 15px; font-weight: 700; line-height: 1.55; letter-spacing: -.3px; cursor: pointer; }
.explore-page .course-item .stats { display: block; margin-top: 16px; }
.course-main-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
.course-main-stats > div { display: flex; flex-direction: column; gap: 6px; }
.course-main-stats span { color: #85917c; font-size: 10px; }
.course-main-stats strong { color: #37522f; font-size: 18px; font-weight: 650; letter-spacing: -.4px; }
.course-extra-stats { display: flex; gap: 6px 11px; flex-wrap: wrap; margin-top: 13px; padding-top: 12px; border-top: 1px solid #eef1e8; color: #939b89; font-size: 10px; line-height: 1.8; }
.course-extra-stats strong { color: #6e7f60; font-weight: 500; }
.course-estimate-note { margin: 10px 0 0; color: #87967c; font-size: 10px; line-height: 1.6; }
.course-data-details { margin-top: 9px; color: #748767; font-size: 10px; line-height: 1.7; }
.course-data-details summary { width: fit-content; padding: 5px 0; cursor: pointer; font-weight: 600; }
.course-data-content { padding: 10px 12px; margin-top: 6px; background: #f6f8f1; border-radius: 9px; overflow-wrap: anywhere; }
.course-data-content p { margin: 8px 0; }
.explore-page .course-terrain-source { margin-top: 0; font-size: 10px; color: #78896b; }
.course-source-links { display: flex; flex-wrap: wrap; gap: 7px 12px; }
.course-source-links a { text-decoration: underline; text-underline-offset: 2px; }
.course-card-actions { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 16px; margin-top: 15px; }
.course-download { font-size: 11px; color: #788a6e; text-decoration: none; padding: 8px 0; }
.course-download:hover { text-decoration: underline; }
.course-map-btn { border: 0; border-radius: 9px; background: #eaf2e3; color: #4e7639; padding: 10px 12px; cursor: pointer; font-size: 12px; font-weight: 650; }
.course-map-btn:hover, .course-item.active .course-map-btn { background: #315f39; color: #fff; }
.explore-page button.mountain-description { display: -webkit-box; width: 100%; border: 0; background: #f6f8f2; padding: 14px; border-radius: 12px; color: #78806f; text-align: left; font-size: 12px; line-height: 1.8; font-weight: 400; cursor: pointer; }
.description-expand-hint { display: block; margin-top: 8px; font-size: 11px; color: #6d8561; }
.explore-page .top-feed-item { display: block; text-decoration: none; border-color: #e6ebdf; border-radius: 12px; padding: 14px; color: #526445; }
.explore-page .top-feed-title-row { font-size: 12px; }
.explore-page .top-feed-meta { font-size: 10px; color: #88977b; }
.explore-page .mountain-description-sheet-panel { border-radius: 24px 24px 0 0; background: #fff; }

@media (min-width: 900px) {
    .explore-page .sheet { top: 20px; bottom: 20px; width: var(--explore-left); border-radius: 22px; max-height: none; }
    .explore-page #sidebar { left: 20px; border: 1px solid #e2e9df; }
    .explore-page #detail-panel-sheet { right: 20px; width: var(--explore-right); border: 1px solid #e2e9df; visibility: hidden; pointer-events: none; }
    .explore-page.has-mountain #detail-panel-sheet { visibility: visible; pointer-events: auto; }
    .explore-page .sheet-body { height: auto; }
    .explore-page .sheet-handle { display: none; }
    .explore-page.has-mountain .leaflet-top.leaflet-right { right: calc(var(--explore-right) + 20px); }
    .explore-page.has-mountain .map-reset-btn { right: calc(var(--explore-right) + 40px); }
    .explore-page.has-mountain .map-context { max-width: calc(100% - var(--explore-left) - var(--explore-right) - 150px); }
}
@media (min-width: 900px) and (max-width: 1199px) {
    .explore-page { --explore-left: 320px; --explore-right: 360px; }
    .explore-page.has-mountain #sidebar { visibility: hidden; pointer-events: none; }
    .explore-page.has-mountain .map-context { left: 20px; max-width: calc(100% - var(--explore-right) - 130px); }
    .explore-page.has-mountain .map-legend { left: 20px; }
    .explore-page .sidebar-intro { padding-left: 22px; }
    .explore-page .region-chips { gap: 5px; }
    .explore-page .region-chips button { padding-left: 11px; padding-right: 11px; }
    .explore-page .results-toolbar { padding-left: 22px; padding-right: 18px; }
}
@media (max-width: 899px) {
    .explore-page { --header-height: 60px; }
    .explore-page .app-header { padding: 0 16px; gap: 12px; }
    .explore-page .header-titles h1 { font-size: 23px; }
    .explore-page .view-nav { margin-left: 2px; gap: 0; }
    .explore-page .view-nav-home, .explore-page .view-nav-link[href="/verification"] { display: none; }
    .explore-page .view-nav-link { padding: 8px 10px; font-size: 12px; }
    .explore-page .auth-btn { padding: 8px 11px; font-size: 11px; border-radius: 9px; }
    .explore-page .auth-area { gap: 5px; }
    .explore-page .auth-nickname { max-width: 50px; font-size: 11px; }
    .explore-page #sheet-backdrop { display: none; }
    /* 펼친 상태에도 지도 안내·저작권 표시와 산 마커가 함께 보일 공간을 남긴다. */
    .explore-page .sheet { max-height: min(68dvh, calc(100dvh - var(--header-height) - 206px)); border-radius: 24px 24px 0 0; border-bottom: none; transform: translateY(calc(100% - 52px)); box-shadow: 0 -5px 35px #223c251a; }
    .explore-page .sheet.expanded { transform: translateY(0); }
    .explore-page #sidebar { z-index: 40; }
    .explore-page #detail-panel-sheet { z-index: 39; visibility: hidden; }
    .explore-page.has-mountain #detail-panel-sheet { z-index: 40; visibility: visible; }
    .explore-page.has-mountain #sidebar { z-index: 39; }
    .explore-page .sheet.expanded, .explore-page.has-mountain .sheet.expanded { z-index: 41 !important; }
    .explore-page .sheet-handle { height: 52px; padding: 18px 0 8px; font-size: 11px; font-weight: 650; color: #7f9078; }
    .explore-page .sheet-handle::before { width: 32px; height: 4px; top: 8px; border-radius: 5px; background: #d5dfd0; }
    .explore-page .sheet.expanded .sheet-handle { height: 25px; padding: 0; }
    .explore-page .sheet.expanded .sheet-handle span { visibility: hidden; }
    .explore-page .sidebar-intro { padding: 4px 22px 17px; }
    .explore-page .sidebar-intro h2 { font-size: 25px; line-height: 1.25; margin: 6px 0 4px; }
    .explore-page .sidebar-intro h2 br { display: none; }
    .explore-page .sidebar-intro p { font-size: 11px; }
    .explore-page .discovery-eyebrow { font-size: 8px; letter-spacing: 1.2px; }
    .explore-page .discovery-terrain { width: 120px; height: 110px; top: -10px; }
    .explore-page .discovery-controls { padding: 0 22px; }
    .explore-page .search-box { height: 46px; }
    .explore-page .region-chips { margin-top: 10px; gap: 8px; }
    .explore-page .region-chips button { padding: 5px 14px; }
    .explore-page .results-toolbar { padding-top: 16px; padding-bottom: 9px; }
    .explore-page #sidebar .sheet-body { min-height: 90px; padding-bottom: 12px; }
    .explore-page .sidebar-footer { font-size: 9px; padding: 10px 22px; }
    .explore-page .show-map-btn { display: flex; align-items: center; justify-content: center; gap: 7px; flex-shrink: 0; width: calc(100% - 44px); margin: 0 22px max(14px, env(safe-area-inset-bottom)); min-height: 40px; border: none; border-radius: 11px; background: var(--explore-ink); color: #fff; font-size: 12px; font-weight: 600; cursor: pointer; }
    .show-map-btn svg { width: 16px; height: 16px; }
    .explore-page .sheet-back-btn { padding: 9px 22px 15px; }
    .explore-page #detail-panel-sheet .sheet-body { padding-bottom: max(28px, env(safe-area-inset-bottom)); }
    .explore-page .mountain-hero { padding-top: 0; padding-bottom: 14px; margin-bottom: 18px; }
    .explore-page .mountain-hero .detail-eyebrow { display: none; }
    .explore-page .detail-title-row h3 { font-size: 24px; }
    .explore-page .mountain-region { margin-top: 6px; }
    .explore-page .mountain-facts { margin-top: 12px; }
    .explore-page .map-context { left: 14px; top: 14px; padding: 11px 13px 11px 10px; max-width: calc(100% - 82px); border-radius: 12px; }
    .map-context-title { font-size: 11px; }
    .map-context-subtitle { font-size: 9px; }
    .map-context-icon { width: 31px; height: 31px; }
    .explore-page .leaflet-control-zoom { margin: 14px 14px 0 0; border-radius: 11px; }
    .explore-page .leaflet-control-zoom a { width: 36px; height: 35px; line-height: 35px; }
    .explore-page .map-reset-btn { top: 98px; right: 14px; width: 38px; height: 38px; border-radius: 11px; }
    .explore-page.has-expanded-sheet .map-reset-btn { visibility: hidden; }
    .explore-page .leaflet-bottom.leaflet-right { bottom: 54px; }
    .explore-page .leaflet-control-attribution { max-width: 100vw; font-size: 8px; padding: 2px 5px; }
    .explore-page.has-expanded-sheet .leaflet-bottom.leaflet-right { top: 90px; bottom: auto; left: 14px; right: auto; }
    .explore-page.has-expanded-sheet .leaflet-control-attribution { margin-left: 0; border-radius: 4px; background: #ffffffde; }
    .explore-page .map-legend { left: auto; right: 14px; bottom: 89px; gap: 10px; font-size: 9px; padding: 9px 11px; border-radius: 9px; }
    .explore-page.has-expanded-sheet .map-legend { display: none; }
    .explore-page #reopen-list-btn { display: flex; align-items: center; gap: 6px; position: absolute; z-index: 5; left: 14px; bottom: 85px; padding: 11px 14px; border: 1px solid #d8e3d2; border-radius: 22px; background: #fff; color: #436338; box-shadow: 0 4px 15px #31442b17; font-size: 12px; font-weight: 650; cursor: pointer; }
    .explore-page #reopen-list-btn svg { width: 16px; height: 16px; }
    .explore-page.has-expanded-sheet #reopen-list-btn { visibility: hidden; }
}
@media (max-width: 380px) {
    .explore-page .app-header { padding: 0 12px; gap: 8px; }
    .explore-page .view-nav-link { padding: 8px; }
    .explore-page .sidebar-intro h2 { font-size: 23px; }
    .explore-page .region-chips { gap: 6px; }
    .explore-page .region-chips button { padding-left: 12px; padding-right: 12px; }
    .explore-page .course-main-stats strong { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) {
    .explore-page *, .explore-page *::before, .explore-page *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}