:root,[data-theme=light]{--color-bg: #fafafa;--color-text: #1a1a1a;--color-accent: #0369a1;--color-surface: #ffffff;--color-surface-rgb: 255, 255, 255;--color-border: #e5e5e5;--color-text-secondary: #666666;--color-text-dim: #8a8a8a;--color-text-insight: #8a8a8a;--color-hover: #f0f9ff;--color-active-row: #e0f2fe;--color-walk: #0284c7;--color-ride: #1e40af}[data-theme=dark]{--color-bg: #121212;--color-text: #e0e0e0;--color-accent: #4dd2ff;--color-surface: #1e1e1e;--color-surface-rgb: 30, 30, 30;--color-border: #333333;--color-text-secondary: #999999;--color-text-dim: #666666;--color-text-insight: #aaaaaa;--color-hover: #0f3460;--color-active-row: #1a3a6a;--color-walk: #7fd8ff;--color-ride: #2f80ed}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif);background:var(--color-bg);color:var(--color-text);line-height:1.5}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.leaflet-container{background:var(--color-bg)}.leaflet-control-zoom{border-color:var(--color-border)!important}.leaflet-control-zoom a{background:var(--color-surface)!important;color:var(--color-text)!important}.leaflet-control-zoom a:hover{background:var(--color-hover)!important}.leaflet-control-zoom a.leaflet-disabled{color:var(--color-text-dim)!important}.site-nav{position:fixed;right:16px;bottom:16px;z-index:1000}.site-nav__toggle{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border:1px solid var(--color-border, #e5e5e5);border-radius:50%;background:var(--color-surface, #ffffff);color:var(--color-text, #1a1a1a);font-size:22px;line-height:1;cursor:pointer;box-shadow:0 2px 8px #0000001f;transition:background .15s ease,transform .1s ease}.site-nav__toggle:hover{background:var(--color-hover, #f0f9ff);transform:translateY(-1px)}.site-nav__hamburger{font-family:system-ui,sans-serif}.site-nav__panel{position:absolute;right:0;bottom:calc(100% + 12px);min-width:180px;padding:8px;border:1px solid var(--color-border, #e5e5e5);border-radius:10px;background:var(--color-surface, #ffffff);box-shadow:0 4px 16px #00000024}.site-nav__links{display:flex;flex-direction:column;gap:2px}.site-nav__link{display:block;padding:8px 12px;border-radius:6px;color:var(--color-text, #1a1a1a);text-decoration:none;font-size:14px}.site-nav__link:hover{background:var(--color-hover, #f0f9ff);text-decoration:none}.site-nav__link--current{background:var(--color-active-row, #e0f2fe);font-weight:600}.site-nav__theme{display:flex;align-items:center;gap:8px;width:100%;margin-top:6px;padding:8px 12px;border:0;border-top:1px solid var(--color-border, #e5e5e5);border-radius:0;background:transparent;color:var(--color-text-secondary, #666666);font-size:14px;cursor:pointer}.site-nav__theme:hover{color:var(--color-text, #1a1a1a)}