/*
Theme Name: MukiLab
Template: twentytwentyfive
Description: 参照 NotesLab 风格的 Twenty Twenty-Five 子主题：米白底、深紫黑字、细体大写标题、衬线正文。
Version: 1.0.0
Text Domain: mukilab
*/

/* 页面两侧的虚线边框 */
.wp-site-blocks {
	max-width: calc(var(--wp--style--global--wide-size) + 2 * var(--wp--preset--spacing--40));
	margin-inline: auto;
	border-inline: 1px dashed var(--wp--preset--color--accent-6);
	min-height: 100vh;
}

/* 右上角带边框的导航盒 */
.mukilab-navbox {
	border: 1px solid var(--wp--preset--color--contrast);
	padding: 6px 6px 6px 14px;
	background: var(--wp--preset--color--base);
}
.mukilab-navbox .wp-block-navigation-item:last-child > a {
	background: var(--wp--preset--color--contrast);
	color: var(--wp--preset--color--base);
	padding: 6px 14px;
	font-weight: 600;
	letter-spacing: 0.02em;
}

/* 搜索按钮：透明方形图标，不要父主题的深色圆钮 */
.mukilab-navbox .wp-block-search__button {
	background: transparent !important;
	color: var(--wp--preset--color--contrast) !important;
	border-radius: 0 !important;
	padding: 4px !important;
	margin: 0 !important;
}

/* 纹理玻璃图带：静态图 + 一层缓慢流动的渐变，用「差值」混合让颜色一直变 */
.mukilab-glass {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	min-height: 45vh;
	margin-block: 0 !important;
	background: #120d10 url("assets/images/glass.webp") center top / cover no-repeat;
}
.mukilab-glass::before {
	content: "";
	position: absolute;
	inset: 0;
	background: rgba(39, 12, 34, 0.2);
}
.mukilab-glass::after {
	content: "";
	position: absolute;
	inset: 0;
	background-image: linear-gradient(130deg, #f2f2ef, #531348, #b9a16f, rgba(59, 13, 51, 0.2), #270c22, rgba(59, 13, 51, 0.05));
	background-size: 500% 500%;
	mix-blend-mode: difference;
	opacity: 0.95;
	pointer-events: none;
	animation: mukilab-gradient 28s ease-in-out infinite;
}
@keyframes mukilab-gradient {
	0% { background-position: 0% 40%; }
	50% { background-position: 100% 60%; }
	100% { background-position: 0% 40%; }
}
@media (prefers-reduced-motion: reduce) {
	.mukilab-glass::after { animation: none; }
}

/* 小标签：▸ 最新文章 */
.mukilab-label {
	font-family: var(--wp--preset--font-family--rubik);
	font-size: 12px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.02em;
}
.mukilab-label::before { content: "▸ "; }

/* 文章列表：日期 | 标题 | 摘要 */
.mukilab-rows .wp-block-post {
	border-top: 1px solid var(--wp--preset--color--accent-6);
	padding-block: var(--wp--preset--spacing--30);
}
.mukilab-rows .wp-block-post:last-child { border-bottom: 1px solid var(--wp--preset--color--accent-6); }
.mukilab-row {
	display: grid !important;
	grid-template-columns: 140px minmax(0, 1fr) minmax(0, 300px);
	gap: var(--wp--preset--spacing--40);
	align-items: start;
}
.mukilab-row .wp-block-post-title a { text-decoration: none; }
.mukilab-row .wp-block-post-title a:hover { text-decoration: underline; text-underline-offset: 4px; }
.mukilab-row .wp-block-post-excerpt__more-link { font-family: var(--wp--preset--font-family--rubik); font-size: 12px; }
@media (max-width: 781px) {
	.mukilab-row { grid-template-columns: 1fr; gap: 6px; }
}

/* 动效：首屏标题依次浮起、列表错落进场 */
@media (prefers-reduced-motion: no-preference) {
	.mukilab-hero > * { animation: mukilab-rise 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
	.mukilab-hero > *:nth-child(2) { animation-delay: 0.08s; }
	.mukilab-hero > *:nth-child(3) { animation-delay: 0.16s; }
	.mukilab-rows .wp-block-post { animation: mukilab-rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
	.mukilab-rows .wp-block-post:nth-child(2) { animation-delay: 0.06s; }
	.mukilab-rows .wp-block-post:nth-child(3) { animation-delay: 0.12s; }
	.mukilab-rows .wp-block-post:nth-child(n+4) { animation-delay: 0.18s; }
	.wp-element-button, .mukilab-navbox a { transition: transform 0.15s ease, opacity 0.15s ease; }
	.wp-element-button:active, .mukilab-navbox a:active { transform: scale(0.97); }
}
@keyframes mukilab-rise {
	from { opacity: 0; transform: translateY(18px); }
	to { opacity: 1; transform: none; }
}