:root{color-scheme:light dark;--accent: #F73D1B;--page-bg: #f5f5f4;--page-bg-dark: #121212;--panel-bg: #ffffff;--panel-bg-dark: #171717;--panel-subtle: #fafaf9;--panel-subtle-dark: #1c1c1c;--shadow-soft: 0 8px 24px rgba(15, 23, 42, .06)}*{box-sizing:border-box}html{scroll-behavior:smooth;background-color:var(--page-bg)}html.dark{background-color:var(--page-bg-dark)}body{margin:0;min-width:320px;min-height:100vh;font-family:Inter,LINE Seed JP,sans-serif;font-weight:700;background:var(--page-bg)}.dark body{background:var(--page-bg-dark)}#root{min-height:100vh}.surface-header{background-color:#fffffff0}.dark .surface-header{background-color:#121212f5}.surface-panel{background-color:var(--panel-bg)}.dark .surface-panel{background-color:var(--panel-bg-dark)}.surface-toolbar{background-color:#fffffffa}.dark .surface-toolbar{background-color:#121212fa}.surface-popover{background-color:var(--panel-bg)}.dark .surface-popover{background-color:var(--panel-bg-dark)}.surface-subtle{background-color:var(--panel-subtle)}.dark .surface-subtle{background-color:var(--panel-subtle-dark)}button,input,select,textarea{font:inherit}.color-input-reset{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:100%;padding:0;border:0;border-radius:var(--color-input-radius, 1rem);background:transparent;display:block;overflow:hidden}.color-input-reset::-webkit-color-swatch-wrapper{padding:0;border:0;border-radius:inherit;background:transparent}.color-input-reset::-webkit-color-swatch{padding:0;border:0;border-radius:inherit}.color-input-reset::-moz-color-swatch{padding:0;border:0;border-radius:inherit}.color-input-reset::-moz-focus-inner{padding:0;border:0}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent}input[type=range]::-webkit-slider-runnable-track{height:8px;border-radius:999px;background:#94a3b83d}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:999px;background:var(--accent);border:3px solid #ffffff;box-shadow:0 4px 10px #f73d1b33;margin-top:-6px}input[type=range]::-moz-range-track{height:8px;border-radius:999px;background:#94a3b83d}input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:999px;background:var(--accent);border:3px solid #ffffff;box-shadow:0 4px 10px #f73d1b33}input.mobile-range::-webkit-slider-runnable-track{height:12px;background:#94a3b84d}input.mobile-range::-webkit-slider-thumb{width:28px;height:28px;border:4px solid #ffffff;box-shadow:0 5px 12px #f73d1b38;margin-top:-8px}input.mobile-range::-moz-range-track{height:12px;background:#94a3b84d}input.mobile-range::-moz-range-thumb{width:28px;height:28px;border:4px solid #ffffff;box-shadow:0 5px 12px #f73d1b38}