/* ==========================================================================
   Discuz! 服务平台（service_nav / service_index / service_install / service_update）
   共用 UI 样式。依赖 static/css/styles.css 中定义的 --dism-* 变量。
   约定：所有选择器以 .svc 开头，避免污染全站。
   ========================================================================== */

.svc { padding-bottom: 24px; }
/* 正文内的链接用品牌色。
   注意必须用 :not() 排除 .svc-btn / .svc-tab —— 它们是 <a> 实现的组件，
   但「.svc a」特异度是 (0,1,1)，会压过「.svc-btn」的 (0,1,0)，
   导致按钮文字被染成品牌蓝、与蓝色背景同色而看不见。
   hover 同理：.svc a:hover (0,2,1) 会压过 .svc-btn:hover (0,2,0)。 */
.svc a:not(.svc-btn):not(.svc-tab) { color: var(--dism-brand); }
.svc a:not(.svc-btn):not(.svc-tab):hover { color: var(--dism-brand-d); }
.svc h1, .svc h2, .svc h3, .svc h4 { font-size: inherit; font-weight: inherit; }

/* ---------- 通用白卡片 ---------- */
.svc-card {
	margin-bottom: 12px;
	padding: 22px 26px;
	background: var(--dism-ff);
	border: 1px solid #eaeaea;
	border-radius: 8px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
}

/* ---------- 顶部主视觉 ---------- */
.svc-hero {
	position: relative;
	overflow: hidden;
	margin-bottom: 12px;
	padding: 30px 34px 28px;
	border-radius: 10px;
	background: linear-gradient(135deg, #3a8cff 0%, #237ffd 45%, #1752b4 100%);
	color: var(--dism-ff);
}
/* 右侧装饰：半透明同心圆，纯 CSS，不引入图片资源 */
.svc-hero:after {
	content: '';
	position: absolute;
	top: -70px;
	right: -60px;
	width: 260px;
	height: 260px;
	border-radius: 50%;
	background: rgba(255, 255, 255, .07);
	box-shadow: 0 0 0 45px rgba(255, 255, 255, .05);
	pointer-events: none;
}
.svc-hero > * { position: relative; z-index: 1; }
.svc-hero h1 { font-size: 25px; font-weight: 600; line-height: 1.45; }
.svc-hero h1 em { font-style: normal; font-size: 20px; color: #ffd28a; }
.svc-hero-sub {
	margin-top: 10px;
	max-width: 830px;
	font-size: 14px;
	line-height: 1.9;
	color: rgba(255, 255, 255, .88);
}
.svc-hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.svc-hero-tags span {
	padding: 4px 12px;
	font-size: 12px;
	line-height: 18px;
	color: var(--dism-ff);
	border: 1px solid rgba(255, 255, 255, .28);
	border-radius: 999px;
	background: rgba(255, 255, 255, .14);
}

/* ---------- 区块标题 ---------- */
.svc-sec { margin-bottom: 12px; }
.svc-sec-hd { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.svc-sec-hd > i { flex: 0 0 auto; width: 4px; height: 18px; border-radius: 2px; background: var(--dism-brand); }
.svc-sec-hd h2 { font-size: 18px; font-weight: 600; color: var(--dism-color); }
.svc-sec-hd p { margin-left: 2px; font-size: 13px; color: var(--dism-fc); }
.svc-txt { font-size: 14px; line-height: 2; color: var(--dism-fb); }
.svc-txt b { color: var(--dism-color); }
.svc-txt + .svc-txt { margin-top: 6px; }

/* ---------- 服务入口卡片 ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.svc-tile {
	display: block;
	position: relative;
	padding: 22px 20px 20px;
	background: var(--dism-ff);
	border: 1px solid #eaeaea;
	border-radius: 8px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
	transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.svc-tile:hover {
	transform: translateY(-3px);
	border-color: #bcd6ff;
	box-shadow: 0 10px 22px rgba(35, 127, 253, .13);
	text-decoration: none;
}
.svc-tile-ico {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 46px;
	height: 46px;
	margin-bottom: 14px;
	border-radius: 12px;
	background: #edf3ff;
	color: var(--dism-brand);
}
.svc-tile h3 { font-size: 16px; font-weight: 600; color: var(--dism-color); }
.svc-tile-desc { margin-top: 6px; font-size: 13px; line-height: 1.75; color: var(--dism-fb); min-height: 46px; }
.svc-tile-price { display: block; margin-top: 14px; font-size: 14px; font-weight: 600; color: var(--dism-ahot); }
/* 配色变体：仅改强调色，保持统一的卡片形态 */
.svc-tile.is-orange .svc-tile-ico { background: #fff3e8; color: #f17a00; }
.svc-tile.is-cyan .svc-tile-ico { background: #e6fbfd; color: #02a5b8; }
.svc-tile.is-purple .svc-tile-ico { background: #f2f0ff; color: #7d6ad4; }
.svc-tile.is-green .svc-tile-ico { background: #edf9e8; color: #59a63f; }
/* 外链角标 */
.svc-tile-out {
	position: absolute;
	top: 16px;
	right: 16px;
	padding: 2px 7px;
	font-size: 11px;
	line-height: 16px;
	color: var(--dism-fc);
	border: 1px solid var(--dism-border);
	border-radius: 4px;
}

/* ---------- 服务流程 ---------- */
.svc-steps { display: flex; gap: 10px; }
.svc-step {
	flex: 1;
	padding: 16px 14px;
	background: var(--dism-bgc);
	border-radius: 8px;
}
.svc-step b {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	margin-bottom: 10px;
	border-radius: 50%;
	background: var(--dism-brand);
	color: var(--dism-ff);
	font-size: 12px;
}
.svc-step h4 { font-size: 14px; font-weight: 600; color: var(--dism-color); }
.svc-step span { display: block; margin-top: 4px; font-size: 12px; line-height: 1.8; color: var(--dism-fb); }

/* ---------- 保障/优势列表 ---------- */
.svc-feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.svc-feat { display: flex; gap: 12px; padding: 16px 18px; background: var(--dism-ff); border: 1px solid #eaeaea; border-radius: 8px; }
.svc-feat-ico { flex: 0 0 auto; display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 10px; background: #edf3ff; color: var(--dism-brand); }
.svc-feat h4 { font-size: 14px; font-weight: 600; color: var(--dism-color); }
.svc-feat p { margin-top: 4px; font-size: 13px; line-height: 1.8; color: var(--dism-fb); }

/* ---------- 价格列表 ---------- */
.svc-price { background: var(--dism-ff); border: 1px solid #eaeaea; border-radius: 8px; overflow: hidden; }
.svc-price li { display: flex; align-items: center; gap: 16px; padding: 14px 22px; border-top: 1px solid #f1f1f1; transition: background-color .15s ease; }
.svc-price li:first-child { border-top: 0; }
.svc-price li:hover { background: #fafbfd; }
.svc-price .n { flex: 1; font-size: 14px; line-height: 1.7; color: var(--dism-color); }
.svc-price .p { flex: 0 0 auto; font-size: 14px; font-weight: 600; color: var(--dism-ahot); white-space: nowrap; }
.svc-price .p s { margin-right: 6px; font-weight: 400; color: var(--dism-fc); }
.svc-price li.is-hot { background: #fffaf4; }
.svc-price li.is-hot:hover { background: #fff6ea; }
.svc-price .tag {
	flex: 0 0 auto;
	margin-left: 10px;
	padding: 1px 8px;
	font-size: 11px;
	line-height: 18px;
	color: var(--dism-ahot);
	border: 1px solid #ffd7b0;
	border-radius: 4px;
	background: var(--dism-ff);
}
.svc-price-foot { padding: 14px 22px; background: var(--dism-bgc); font-size: 13px; line-height: 1.9; color: var(--dism-fb); text-align: center; }
.svc-price-foot b { color: var(--dism-danger); }

/* ---------- 信息提交模板（代安装） ---------- */
.svc-forms { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.svc-form-card { padding: 20px 22px; background: var(--dism-ff); border: 1px solid #eaeaea; border-radius: 8px; box-shadow: 0 1px 3px rgba(0, 0, 0, .04); }
.svc-form-hd { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.svc-form-hd h3 { font-size: 15px; font-weight: 600; color: var(--dism-color); }
.svc-form-hd em { font-style: normal; font-size: 12px; color: var(--dism-fc); }
.svc-form {
	display: block;
	width: 100%;
	box-sizing: border-box;
	min-height: 168px;
	padding: 12px 14px;
	border: 1px solid var(--dism-border);
	border-radius: 6px;
	background: #fbfcfd;
	color: var(--dism-color);
	font: 13px/2 Consolas, Monaco, Menlo, monospace;
	resize: vertical;
	outline: none;
	transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.svc-form:focus { border-color: var(--dism-brand); background: var(--dism-ff); box-shadow: 0 0 0 3px rgba(35, 127, 253, .12); }
.svc-form-tip { margin-top: 8px; font-size: 12px; line-height: 1.8; color: var(--dism-fc); }

/* ---------- 按钮 / 提示条 / CTA ---------- */
.svc-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: 0 20px;
	height: 40px;
	border: 0;
	border-radius: 6px;
	background: var(--dism-brand);
	color: var(--dism-ff);
	font-size: 14px;
	font-weight: 600;
	line-height: 40px;
	cursor: pointer;
	transition: background-color .15s ease, color .15s ease;
}
.svc-btn:hover { background: var(--dism-brand-d); color: var(--dism-ff); text-decoration: none; }
.svc-btn.sm { height: 32px; padding: 0 14px; font-size: 13px; line-height: 32px; border-radius: 5px; }
.svc-btn.green { background: #43a047; }
.svc-btn.green:hover { background: #388e3c; }
.svc-btn.ghost { background: var(--dism-ff); border: 1px solid var(--dism-border); color: var(--dism-brand); }
.svc-btn.ghost:hover { border-color: var(--dism-brand); background: #f4f8ff; color: var(--dism-brand-d); }
.svc-btn-qq { background: #12b7f5; }
.svc-btn-qq:hover { background: #0da5df; }

.svc-notice {
	display: flex;
	gap: 10px;
	margin-bottom: 12px;
	padding: 13px 16px;
	border-radius: 6px;
	font-size: 13px;
	line-height: 1.9;
}
.svc-notice > i { flex: 0 0 auto; display: flex; align-items: center; }
.svc-notice.info { background: #f2f7ff; border: 1px solid #dbe8ff; color: #35598f; }
.svc-notice.warn { background: #fff8ef; border: 1px solid #ffe0bd; color: #97601a; }
.svc-notice.danger { background: #fff2f0; border: 1px solid #ffd8d1; color: #a5372b; }

.svc-cta {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: 14px;
	padding: 20px 24px;
	border: 1px dashed #a8d5a2;
	border-radius: 8px;
	background: linear-gradient(90deg, #f1f9f1 0%, #f7fbf7 100%);
}
.svc-cta strong { font-size: 16px; font-weight: 600; color: #2e7d32; }
.svc-cta em { font-style: normal; font-size: 13px; color: var(--dism-fb); }

/* ---------- 下单表单 ---------- */
.svc-tabs { display: flex; gap: 8px; margin-bottom: 20px; border-bottom: 1px solid #eee; }
.svc-tab {
	padding: 10px 20px;
	font-size: 15px;
	font-weight: 600;
	color: var(--dism-fb);
	border-bottom: 2px solid transparent;
	margin-bottom: -1px;
	transition: color .15s ease, border-color .15s ease;
}
.svc-tab:hover { color: var(--dism-brand); text-decoration: none; }
.svc-tab.on { color: var(--dism-brand); border-bottom-color: var(--dism-brand); }

.svc-fieldset { padding: 18px 0; border-top: 1px solid #f1f1f1; }
.svc-fieldset:first-child { border-top: 0; padding-top: 0; }
.svc-fieldset-hd { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.svc-fieldset-hd > i { flex: 0 0 auto; width: 3px; height: 15px; border-radius: 2px; background: var(--dism-brand); }
.svc-fieldset-hd h3 { font-size: 15px; font-weight: 600; color: var(--dism-color); }

.svc-field { display: flex; gap: 14px; margin-bottom: 14px; }
.svc-field:last-child { margin-bottom: 0; }
.svc-label {
	flex: 0 0 150px;
	padding-top: 8px;
	font-size: 14px;
	line-height: 1.6;
	color: var(--dism-color);
	text-align: right;
}
.svc-label-top { padding-top: 0; }
.svc-req { margin-right: 4px; font-style: normal; color: var(--dism-danger); }
.svc-ctrl { flex: 1; min-width: 0; }
.svc-ctrl-inline { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }

.svc-input, .svc-textarea {
	display: block;
	width: 100%;
	box-sizing: border-box;
	padding: 8px 12px;
	border: 1px solid var(--dism-border);
	border-radius: var(--dism-radius-s);
	background: var(--dism-ff);
	color: var(--dism-color);
	font-size: 14px;
	line-height: 1.6;
	outline: none;
	transition: border-color .15s ease, box-shadow .15s ease;
}
.svc-input { height: 38px; }
.svc-textarea { resize: vertical; font-family: inherit; }
.svc-input:focus, .svc-textarea:focus {
	border-color: var(--dism-brand);
	box-shadow: 0 0 0 3px rgba(35, 127, 253, .12);
}
.svc-input-short { width: 130px; flex: 0 0 auto; }
select.svc-input { height: 38px; padding-top: 0; padding-bottom: 0; }

.svc-radio, .svc-check {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin: 0 22px 8px 0;
	font-size: 14px;
	color: var(--dism-color);
	cursor: pointer;
}
.svc-radio input, .svc-check input { margin: 0; cursor: pointer; }

.svc-tip { margin: 6px 0 0; font-size: 12px; line-height: 1.7; color: var(--dism-fc); }
.svc-tip-center { text-align: center; }
.svc-err { margin: 6px 0 0; font-size: 13px; line-height: 1.6; color: var(--dism-danger); }
.svc-err:empty { display: none; }

.svc-sub { margin-top: 14px; padding: 14px 16px; background: var(--dism-bgc); border-radius: var(--dism-radius-m); }
.svc-sub .svc-label { flex-basis: 140px; }

.svc-submit {
	display: flex;
	align-items: center;
	gap: 14px;
	margin-top: 20px;
	padding-top: 20px;
	border-top: 1px solid #f1f1f1;
}
.svc-submit .svc-tip { margin: 0; }

/* ---------- 提交成功页 ---------- */
.svc-hero-ok { background: linear-gradient(135deg, #3ec46d 0%, #2fa55a 55%, #1f8747 100%); }
.svc-hero-ok:after { background: rgba(255, 255, 255, .08); box-shadow: 0 0 0 45px rgba(255, 255, 255, .05); }

.svc-orderno {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 22px;
	padding: 18px 20px;
	background: var(--dism-bgc);
	border-radius: var(--dism-radius-m);
}
.svc-orderno-item { display: flex; align-items: baseline; gap: 10px; }
.svc-orderno-item .k { font-size: 13px; color: var(--dism-fb); }
.svc-orderno-item .v { font-size: 20px; font-weight: 600; color: var(--dism-color); letter-spacing: .5px; }
.svc-orderno-item .v-hot { color: var(--dism-ahot); }

/* ---------- 订单进度时间轴 ---------- */
.svc-timeline { margin: 0; padding: 4px 0 4px 18px; list-style: none; border-left: 2px solid #e6e6e6; }
.svc-timeline li { position: relative; padding: 0 0 16px 14px; }
.svc-timeline li:last-child { padding-bottom: 0; }
.svc-timeline .dot {
	position: absolute;
	left: -25px;
	top: 4px;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--dism-ff);
	border: 2px solid var(--dism-brand);
}
.svc-timeline li:first-child .dot { background: var(--dism-brand); }
.svc-timeline .t { display: inline-block; margin-right: 8px; font-size: 12px; color: var(--dism-fc); }
.svc-timeline .who {
	display: inline-block;
	margin-right: 8px;
	padding: 0 6px;
	font-size: 12px;
	color: var(--dism-brand);
	background: #eef4ff;
	border-radius: 3px;
}
.svc-timeline .c { display: block; margin-top: 3px; font-size: 14px; line-height: 1.7; color: var(--dism-color); }

/* 危险操作区（取消订单）与上方表单做视觉分隔 */
.svc-form-danger { margin-top: 16px; padding-top: 16px; border-top: 1px dashed #eee; }
.svc-form-danger .svc-submit { margin-top: 0; padding-top: 0; border-top: 0; }

/* ---------- 响应式：与 touch.css 的 600px 断点保持一致 ---------- */
@media only screen and (max-width: 860px) {
	.svc-grid { grid-template-columns: repeat(2, 1fr); }
	.svc-feats { grid-template-columns: 1fr; }
	.svc-forms { grid-template-columns: 1fr; }
	.svc-steps { flex-wrap: wrap; }
	.svc-step { flex: 1 1 45%; }
}
@media only screen and (max-width: 600px) {
	.svc-hero { padding: 22px 18px 20px; }
	.svc-hero h1 { font-size: 20px; }
	.svc-hero-sub { font-size: 13px; line-height: 1.8; }
	.svc-card, .svc-form-card { padding: 16px 15px; }
	.svc-grid { grid-template-columns: 1fr; }
	.svc-steps { flex-direction: column; gap: 8px; }
	.svc-step { flex: auto; }
	.svc-tile-desc { min-height: 0; }
	.svc-price li { flex-direction: column; align-items: flex-start; gap: 6px; padding: 12px 15px; }
	.svc-price .p { align-self: flex-start; }
	.svc-price-foot { padding: 12px 15px; }
	.svc-cta { flex-direction: column; text-align: center; padding: 16px 14px; }
	/* 下单表单：标签换行到输入框上方，比右对齐更省横向空间 */
	.svc-field { flex-direction: column; gap: 6px; }
	.svc-label, .svc-sub .svc-label { flex: auto; padding-top: 0; text-align: left; }
	.svc-radio, .svc-check { margin-right: 14px; }
	.svc-tabs { gap: 4px; }
	.svc-tab { padding: 10px 12px; font-size: 14px; }
	.svc-orderno { gap: 14px; }
	.svc-orderno-item .v { font-size: 18px; }
	.svc-submit { flex-direction: column; align-items: stretch; }
	.svc-submit .svc-btn { width: 100%; }
}