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#000000;--titlebar-height: 22px;--button-bg: #dddddd;--button-text: #000000;--button-shadow: inset -1px -1px 0 #888888, inset 1px 1px 0 #ffffff;--button-active-shadow: inset -1px -1px 0 #ffffff, inset 1px 1px 0 #888888;--input-bg: #ffffff;--input-border: 1px solid #888888;--scrollbar-bg: #dddddd;--scrollbar-thumb: #bbbbbb;--font-family: "Lucida Grande", "Geneva", "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-heading: "Lucida Grande", "Geneva", "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-size-base: 16px;--font-size-sm: 13px;--font-size-lg: 18px;--font-size-xl: 24px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--container-max-width: 1024px;--window-border-radius: 0px;--window-shadow: 2px 2px 6px rgba(0, 0, 0, .25)}[data-theme=macos9] button,[data-theme=macos9] .button{background:var(--button-bg);color:var(--button-text);border:1px solid var(--border-dark);border-radius:4px;box-shadow:var(--button-shadow);padding:4px 12px;cursor:pointer;font-family:var(--font-heading);font-size:13px}[data-theme=macos9] button:hover,[data-theme=macos9] .button:hover{background:#eee}[data-theme=macos9] button:active,[data-theme=macos9] .button:active{box-shadow:var(--button-active-shadow)}[data-theme=macos9] input[type=text],[data-theme=macos9] input[type=search],[data-theme=macos9] textarea,[data-theme=macos9] select{background:var(--input-bg);border:var(--input-border);border-radius:3px;padding:4px;font-family:var(--font-family)}[data-theme=macos9] .button-primary{background:linear-gradient(to bottom,#69f,#36c);color:#fff;border-color:#25a}[data-theme=macos9] .button-primary:hover{background:linear-gradient(to bottom,#7af,#47d)}.window-frame[data-astro-cid-5yiylin7]{margin-bottom:var(--spacing-lg);width:100%;border:var(--border-width, 1px) solid var(--border-dark, #808080);background:var(--window-bg, #ffffff);box-shadow:var(--window-shadow, none);border-radius:var(--window-border-radius, 0)}.frame-title-bar[data-astro-cid-5yiylin7]{background:var(--titlebar-bg, #cccccc);color:var(--titlebar-text, #000000);padding:var(--spacing-xs, 4px) var(--spacing-sm, 8px);display:flex;justify-content:space-between;align-items:center;min-height:var(--titlebar-height, 24px);border-bottom:1px solid var(--border-dark, #808080)}.frame-title-text[data-astro-cid-5yiylin7]{font-weight:700;font-size:var(--font-size-base, 16px)}.frame-title-controls[data-astro-cid-5yiylin7]{display:flex;gap:4px}.frame-close-btn[data-astro-cid-5yiylin7]{background:var(--button-bg, #eeeeee);border:1px solid var(--border-dark, #808080);width:20px;height:20px;padding:0;cursor:pointer;font-size:16px;line-height:1;display:flex;align-items:center;justify-content:center}.frame-close-btn[data-astro-cid-5yiylin7]:hover{background:var(--link-hover-bg, #dddddd)}.frame-body[data-astro-cid-5yiylin7]{padding:var(--spacing-lg, 24px);background:var(--window-bg, #ffffff)}[data-astro-cid-5yiylin7][data-theme=retro-web] .window-frame[data-astro-cid-5yiylin7]{border:2px solid var(--border-darkest, #000000);box-shadow:none}[data-astro-cid-5yiylin7][data-theme=retro-web] .frame-title-bar[data-astro-cid-5yiylin7]{background:#eee;border-bottom:2px solid var(--border-darkest, #000000)}[data-astro-cid-5yiylin7][data-theme=win98] .window-frame[data-astro-cid-5yiylin7]{box-shadow:inset -1px -1px 0 var(--border-darkest),inset 1px 1px 0 var(--border-light),inset -2px -2px 0 var(--border-dark),inset 2px 2px #dfdfdf}[data-astro-cid-5yiylin7][data-theme=win98] .frame-title-bar[data-astro-cid-5yiylin7]{background:var(--titlebar-bg)}[data-astro-cid-5yiylin7][data-theme=winxp] .window-frame[data-astro-cid-5yiylin7],[data-astro-cid-5yiylin7][data-theme=winxp] .frame-title-bar[data-astro-cid-5yiylin7]{border-radius:8px 8px 0 0}