/*
 * 赞助位（自荐广告）样式，站点与油猴面板 / 主页面广告宿主共用。
 *
 * 刻意保留浅色「展示广告」观感（与深浅主题无关，就像真实广告位一样），
 * 带「广告」角标、广告位标识、AdChoices 说明与关闭按钮。
 * 在 Shadow DOM 中经 `:host` 生效；站点里 `:host` 会被忽略，仅用小节选择器。
 */

:host {
	all: initial;
	font-family: system-ui, -apple-system, 'Segoe UI', 'Microsoft YaHei', sans-serif;
}

.aki-card {
	position: relative;
	display: block;
	overflow: hidden;
	background: linear-gradient(150deg, #ffffff 0%, #eef3fb 58%, #e6eefa 100%);
	color: #16202f;
	border: 1px solid #c9d4e6;
	border-radius: 14px;
	padding: 9px 11px 11px;
	font-size: 12px;
	line-height: 1.35;
	box-shadow: 0 10px 30px rgba(9, 17, 33, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.7);
	animation: aki-card-in 0.42s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.aki-card::before {
	content: '';
	position: absolute;
	inset: 0 0 auto;
	height: 3px;
	background: linear-gradient(90deg, #2f6fed, #6f4bd8 48%, #e0a500);
	opacity: 0.9;
}

@keyframes aki-card-in {
	from { opacity: 0; transform: translateY(10px) scale(0.98); }
	to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
	.aki-card { animation: none; }
}

.aki-card-banner { max-width: 1120px; margin: 0 auto; }
.aki-card-floating { width: 100%; }

.aki-card-top {
	display: flex;
	align-items: center;
	gap: 6px;
	margin-bottom: 7px;
}

.aki-card-badge {
	background: linear-gradient(135deg, #5b6b86, #43536e);
	color: #fff;
	font-size: 10px;
	line-height: 1;
	padding: 3px 6px;
	border-radius: 4px;
	letter-spacing: 0.6px;
	text-transform: uppercase;
}

.aki-card-slot-label {
	flex: 1;
	font-size: 9px;
	font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace;
	color: #93a1b8;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.aki-card-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 22px;
	height: 22px;
	padding: 0;
	background: transparent;
	border: none;
	border-radius: 6px;
	color: #7b8aa3;
	cursor: pointer;
	transition: background 0.15s ease, color 0.15s ease;
}

.aki-card-icon:hover { color: #16202f; background: rgba(47, 111, 237, 0.12); }
.aki-card-icon:focus-visible { outline: 2px solid #2f6fed; outline-offset: 1px; }

.aki-card-body {
	display: flex;
	align-items: center;
	gap: 11px;
	padding: 7px 8px;
	margin: 0 -4px;
	border-radius: 10px;
	text-decoration: none;
	color: inherit;
	transition: background 0.15s ease, transform 0.15s ease;
}

.aki-card-body:hover { background: rgba(47, 111, 237, 0.07); }

.aki-card-mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 38px;
	flex: none;
	color: #2f6fed;
	background: linear-gradient(140deg, rgba(47, 111, 237, 0.16), rgba(111, 75, 216, 0.18));
	border-radius: 10px;
}

.aki-card-text {
	display: flex;
	flex-direction: column;
	gap: 1px;
	min-width: 0;
	flex: 1;
}

.aki-card-headline { font-weight: 700; color: #16202f; }
.aki-card-desc { color: #4a5a72; font-size: 11px; }
.aki-card-byline { color: #93a1b8; font-size: 10px; }

.aki-card-cta {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	background: linear-gradient(135deg, #2f6fed, #4b5fd8);
	color: #fff !important;
	border-radius: 8px;
	padding: 7px 11px;
	font-weight: 600;
	white-space: nowrap;
	font-size: 11px;
	flex: none;
	box-shadow: 0 4px 12px rgba(47, 111, 237, 0.3);
}

.aki-card-body:hover .aki-card-cta { filter: brightness(1.06); }

.aki-card-why {
	margin-top: 7px;
	padding-top: 7px;
	border-top: 1px dashed #c9d4e6;
	color: #6b7a91;
	font-size: 10px;
	line-height: 1.45;
}

/* 窄屏：CTA 换行到下一行，避免挤压文案。 */
@media (max-width: 420px) {
	.aki-card-body { flex-wrap: wrap; }
	.aki-card-cta { width: 100%; justify-content: center; }
}