/*
 Theme Name:   Bloghash Child
 Theme URI:    https://rbuttsrsmokinbbq.com/
 Description:  Bloghash 子主題 - 修復無障礙、色彩對比、標題層級
 Author:       EasyClaw
 Template:     bloghash
 Version:      1.0.0
 Text Domain:  bloghash-child
*/

/* 無障礙：色彩對比修復 */
body, p, li, td, th { color: #222222; }
.has-very-light-gray-background-color, .has-very-light-gray-color { color: #444444 !important; }

.screen-reader-text:focus {
    background: #ffffff; color: #111111; border: 2px solid #0073aa;
    clip: auto !important; clip-path: none;
    height: auto; width: auto; padding: 8px 12px; z-index: 100000;
}

/* 無障礙：focus 可見度 */
button:focus, a:focus, input:focus, select:focus, textarea:focus, [tabindex]:focus {
    outline: 3px solid #0073aa; outline-offset: 2px;
}

/* 效能：防 CLS */
img { height: auto; max-width: 100%; }

/* 按鈕最小點擊區域 */
button { min-width: 44px; min-height: 44px; cursor: pointer; }

/* 標題層級 */
.entry-content h1 { font-size: 2em; }
.entry-content h2 { font-size: 1.6em; }
.entry-content h3 { font-size: 1.35em; }
.entry-content h4 { font-size: 1.15em; }
.entry-content h5 { font-size: 1em; font-weight: 700; }
.entry-content h6 { font-size: 0.9em; font-weight: 700; color: #555; }

/* 作者署名 */
.rbsf-byline {
    background: #f8f9fa; border-left: 4px solid #0073aa;
    padding: 10px 16px; margin-bottom: 24px;
    font-size: 0.9em; color: #555; border-radius: 0 4px 4px 0;
}
.rbsf-byline a { color: #0073aa; text-decoration: none; }
.rbsf-byline a:hover { text-decoration: underline; }