:root{color-scheme:light;--page: #f6f7f9;--card: #ffffff;--text: #1d222a;--muted: #7b8491;--line: #e8ebef;--green: #1aad8b;--blue: #2878ff;--orange: #ff8a34;--red: #e34d59;--shadow: 0 12px 34px rgba(31, 42, 55, .08)}*{box-sizing:border-box}html{background:var(--page)}body{margin:0;min-width:320px;color:var(--text);background:var(--page);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Arial,sans-serif}button,input{font:inherit}button{border:0;cursor:pointer}button:disabled{opacity:.58}[hidden]{display:none!important}.phone-shell{width:min(100%,390px);min-height:100vh;margin:0 auto;padding:calc(env(safe-area-inset-top) + 18px) 16px calc(env(safe-area-inset-bottom) + 24px);background:linear-gradient(180deg,#eef9f5 0,var(--page) 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var(--line);border-radius:18px;background:linear-gradient(135deg,#1aad8b1f,#2878ff1f),#eef3f8}.map-canvas{width:100%;height:100%}.map-marker{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border:3px solid #ffffff;border-radius:50% 50% 50% 4px;color:#fff;box-shadow:0 8px 18px #1d222a38;font-size:12px;font-weight:900;transform:rotate(-45deg)}.map-marker span{display:block;transform:rotate(45deg)}.origin-marker{background:var(--green)}.destination-marker{background:var(--orange)}.search-box{display:grid;gap:8px}.search-box>span{color:var(--muted);font-size:12px;font-weight:700}.search-box div{display:grid;grid-template-columns:1fr 68px;gap:8px}.search-box input{min-width:0;min-height:44px;border:1px solid var(--line);border-radius:14px;padding:0 12px;background:#f8fafb;outline:0}.search-box button{border-radius:14px;color:#fff;background:var(--text);font-weight:800}.search-box input:disabled,.search-box 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