106 lines
2.4 KiB
CSS
106 lines
2.4 KiB
CSS
/* 主题色：淡绿色到淡黄绿色的清新渐变 */
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:root {
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--bg-start: #dff9d3;
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--bg-mid: #eaffd1;
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--bg-end: #e9fbb5;
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--accent: #4fb66d;
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--accent-dark: #3a9e5a;
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--text: #2f4f3f;
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--hud-bg: rgba(255, 255, 255, 0.65);
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--overlay-bg: rgba(255, 255, 255, 0.55);
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}
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* { box-sizing: border-box; }
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html, body { height: 100%; }
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body {
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margin: 0;
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font-family: system-ui, -apple-system, Segoe UI, Roboto, Noto Sans, PingFang SC, Microsoft YaHei, sans-serif;
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color: var(--text);
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background: linear-gradient(180deg, var(--bg-start), var(--bg-mid), var(--bg-end));
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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touch-action: none;
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}
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/* 顶部HUD */
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#hud {
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position: fixed;
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top: env(safe-area-inset-top, 12px);
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left: env(safe-area-inset-left, 12px);
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right: env(safe-area-inset-right, 12px);
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display: flex;
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align-items: center;
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justify-content: space-between;
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gap: 12px;
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padding: 12px 14px;
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margin: 8px;
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border-radius: 14px;
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background: var(--hud-bg);
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backdrop-filter: blur(8px);
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box-shadow: 0 6px 16px rgba(0,0,0,0.08);
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}
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#hud .score { font-weight: 600; letter-spacing: 0.5px; }
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/* 画布填充屏幕，适配竖屏 */
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#game {
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position: fixed;
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inset: 0;
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width: 100vw;
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height: 100vh;
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display: block;
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touch-action: none;
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-webkit-tap-highlight-color: transparent;
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}
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/* 通用按钮样式 */
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.btn {
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appearance: none;
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border: none;
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outline: none;
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padding: 8px 12px;
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border-radius: 12px;
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color: #fff;
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background: linear-gradient(180deg, var(--accent), var(--accent-dark));
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box-shadow: 0 6px 14px rgba(79,182,109,0.35);
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cursor: pointer;
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}
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.btn:active { transform: translateY(1px); }
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.btn.primary { font-weight: 600; }
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/* 覆盖层样式 */
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.overlay {
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position: fixed;
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inset: 0;
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display: none;
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align-items: center;
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justify-content: center;
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padding: 24px;
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}
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.overlay.show { display: flex; }
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.card {
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width: min(520px, 92vw);
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padding: 20px 18px;
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border-radius: 16px;
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background: var(--overlay-bg);
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backdrop-filter: blur(8px);
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box-shadow: 0 10px 22px rgba(0,0,0,0.12);
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text-align: center;
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}
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.card h1, .card h2 { margin: 8px 0 12px; }
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.card p { margin: 6px 0 12px; }
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/* 横屏提示覆盖层 */
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#rotateOverlay {
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position: fixed;
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inset: 0;
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display: none;
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align-items: center;
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justify-content: center;
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text-align: center;
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padding: 24px;
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font-weight: 600;
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color: var(--accent-dark);
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background: rgba(255,255,255,0.6);
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backdrop-filter: blur(6px);
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} |