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p{margin-top:10px}.sea-level-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;align-items:start}.sea-level-panel{padding:18px;border-radius:20px;background:var(--panel);border:1px solid var(--mist-border);box-shadow:var(--shadow);display:grid;gap:16px;animation:fadeUp .9s ease .2s both}.sea-level-header h2{margin:0;font-family:var(--font-display);font-size:1.45rem}.sea-level-header p{margin:10px 0 0;color:var(--mist);max-width:70ch}.sea-level-controls{display:grid;gap:8px}.sea-level-mode-switch{display:inline-flex;align-self:flex-start;gap:6px;padding:4px;border-radius:999px;border:1px solid rgba(248,245,239,.2);background:#081222bf}.sea-level-mode-button{border:1px solid transparent;border-radius:999px;padding:6px 12px;background:transparent;color:var(--mist);font-size:.86rem;cursor:pointer;transition:border .2s ease,background .2s ease,color .2s ease}.sea-level-mode-button.is-active{border-color:#7fbcffb3;background:#1c79ff3d;color:#dbe9ff}.sea-level-mode-button:hover{border-color:#f8f5ef52}.sea-level-mode-note{margin:0;font-size:.85rem;color:var(--mist-strong)}.sea-level-controls label{color:var(--mist);font-size:.92rem}.sea-level-controls input[type=range]{width:100%}.sea-level-presets{display:flex;flex-wrap:wrap;gap:8px}.sea-level-presets-row{display:flex;justify-content:space-between;align-items:flex-end;gap:10px;flex-wrap:wrap}.sea-level-actions{display:flex;justify-content:flex-end;align-items:flex-end;margin-left:auto}.sea-level-preset{border:1px solid rgba(248,245,239,.2);border-radius:999px;padding:6px 10px;background:#0c1a30b3;color:var(--mist);cursor:pointer;transition:border .2s ease,background .2s ease,color .2s ease}.sea-level-preset.is-active{background:#1c79ff3d;color:#dbe9ff;border-color:#7fbcffb3}.sea-level-preset:disabled{cursor:not-allowed;opacity:.45}.sea-level-map-shell{position:relative;overflow:hidden;border-radius:18px;border:1px solid rgba(248,245,239,.18);background:#070f1cb3}.sea-level-map{width:100%;height:min(72vh,640px)}.sea-level-map-error{position:absolute;left:12px;right:12px;bottom:12px;border-radius:12px;border:1px solid rgba(255,90,95,.45);background:#300a12c7;color:#ffd3d6;font-size:.86rem;padding:8px 10px}.sea-level-disclaimer{margin-top:4px;padding:10px 14px;border-radius:12px;border:1px solid rgba(248,245,239,.12);background:#08122280;font-size:.84rem;color:var(--mist-strong);line-height:1.55}.sea-level-disclaimer summary{cursor:pointer;color:var(--mist);font-size:.85rem;-webkit-user-select:none;user-select:none}.sea-level-disclaimer ul{margin:8px 0 0;padding-left:18px;display:flex;flex-direction:column;gap:6px}.sea-level-disclaimer li 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minmax(260px,360px);align-items:stretch;gap:18px}.share-card-header{display:flex;align-items:flex-start;gap:14px}.share-card-icon{width:42px;height:42px;border-radius:50%;border:1px solid rgba(248,245,239,.22);background:#f8f5ef1a;display:inline-flex;align-items:center;justify-content:center;color:var(--gold);flex-shrink:0}.share-card-header h2{margin:0;font-family:var(--font-display);font-size:clamp(1.3rem,2vw,1.8rem)}.share-card-header p{margin:4px 0 0;color:var(--mist)}.share-group{display:flex;flex-direction:column;gap:10px}.share-label{color:#f8f5efeb;font-size:.95rem;font-weight:600}.share-copy-row{display:grid;grid-template-columns:minmax(0,1fr) 136px;gap:12px}.share-link-input{width:100%;border-radius:12px;border:1px solid rgba(248,245,239,.2);background:#070f1cb3;color:#f8f5eff2;font-size:1rem;padding:12px 14px}.share-copy-button{border-radius:12px;border:1px solid rgba(248,245,239,.2);background:#f8f5ef14;color:#f8f5eff2;font-size:1.05rem;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:border .2s ease,background .2s ease,color .2s ease}.share-copy-button:hover{border-color:#f6c45399;background:#f6c45333;color:var(--gold)}.share-options-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.share-option{display:inline-flex;align-items:center;gap:10px;width:100%;border-radius:12px;border:1px solid rgba(248,245,239,.2);background:#070f1c9e;color:#f8f5efe6;text-decoration:none;font-size:1.02rem;font-weight:500;padding:12px 14px;transition:border .2s ease,background .2s ease,color .2s ease}.share-option:hover{border-color:#f6c45394;background:#f6c45329;color:var(--gold)}.share-option-email{justify-content:center}.share-divider{height:1px;background:#f8f5ef2e}.share-more-button{border-radius:12px;border:1px solid rgba(248,245,239,.26);background:#121723;color:#f8f5eff5;font-size:1.08rem;font-weight:600;display:inline-flex;justify-content:center;align-items:center;gap:8px;width:100%;padding:12px 16px;cursor:pointer;transition:border .2s ease,background .2s ease,color .2s ease}.share-more-button:hover{border-color:#f6c45394;background:#1a2232;color:var(--gold)}.share-hashtags{margin:0;color:var(--mist-strong);font-size:.95rem}.share-card-slot{border-radius:16px;border:1px solid rgba(248,245,239,.16);background:#070f1c9e;padding:12px;display:flex;flex-direction:column;gap:10px}.share-card-slot-label{color:#f8f5efe6;font-size:.85rem;letter-spacing:.08em;font-weight:600}.share-card-video-frame{width:100%;aspect-ratio:9 / 16;border-radius:12px;overflow:hidden;border:1px solid rgba(248,245,239,.16);background:#00000073}.share-card-video-frame iframe{width:100%;height:100%;border:0;display:block}.app-footer{margin-top:48px;padding-top:24px;border-top:1px solid rgba(248,245,239,.12);text-align:center;animation:fadeUp .9s ease .4s both}.app-footer p{margin:0;color:var(--mist);font-size:.85rem}.app-footer a{color:var(--gold);text-decoration:none;transition:color .2s ease}.app-footer a:hover{color:#ffd166;text-decoration:underline}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 980px){.share-card.has-slot .share-card-body{grid-template-columns:1fr}.share-card-slot{max-width:420px}.app-header{flex-direction:column;align-items:flex-start}.share-copy-row,.share-options-grid,.layout,.seo-two-column,.seo-stat-grid,.equator-layout,.sea-level-layout,.equator-settings-body{grid-template-columns:1fr}.equator-settings-video,.info-panel{position:static}.globe-frame.is-fullscreen{flex-direction:column;padding:20px}}@media (max-width: 600px){.app{padding:32px 18px 56px}.share-card{padding:20px 16px}.seo-content{padding:22px 16px}.header-copy h1{font-size:2.2rem}.map-header h2{font-size:1.4rem}.legend-item{font-size:.85rem}.planet-inset{width:220px;right:12px;bottom:12px}.sea-level-map{height:min(62vh,500px)}.sea-level-export-actions{justify-content:stretch}.sea-level-export-actions .github-button,.sea-level-export-actions .reset-button{flex:1 1 140px;text-align:center}}@media (max-width: 760px){.page-tabs{width:100%;align-self:stretch;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;border-radius:22px;padding:8px}.page-tab{width:100%;border-radius:12px;padding:10px 12px;font-size:.78rem;letter-spacing:.01em;text-align:center;white-space:normal;line-height:1.2}.page-tab .view-tab-content{width:100%;justify-content:center;flex-wrap:wrap;column-gap:6px;row-gap:4px}.page-tab .view-tab-badge{font-size:.56rem;padding:2px 5px}.page-tab-icon{width:14px;height:14px}.page-tab-text-desktop{display:none}.page-tab-text-mobile{display:inline}}@media (max-width: 520px){.page-tabs{grid-template-columns:1fr}.page-tab{min-height:46px}.page-tab-icon{display:none}}:root{--font-display: "Space Grotesk", "Trebuchet MS", sans-serif;--font-body: "IBM Plex Sans", "Segoe UI", sans-serif;--ocean-900: #0a1324;--ocean-800: #0f1f38;--ocean-700: #173056;--gold: #f6c453;--mist: rgba(248, 245, 239, .72);--mist-strong: rgba(248, 245, 239, .6);--mist-border: rgba(248, 245, 239, .15);--panel: rgba(10, 18, 34, .86);--shadow: 0 24px 60px rgba(5, 10, 20, .55);--equator-accent: #ff5a5f;--equator-glow: rgba(255, 90, 95, .35);color:#f8f5ef;background-color:var(--ocean-900);font-family:var(--font-body);line-height:1.5;font-weight:400;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background-image:radial-gradient(circle at 12% 18%,rgba(106,208,196,.2),transparent 48%),radial-gradient(circle at 82% 8%,rgba(246,196,83,.18),transparent 45%),linear-gradient(180deg,#0b172b,#0f1f38 45%,#0d1b2a);background-attachment:fixed}#root{min-height:100vh}button{font-family:inherit}