/*
Theme Name: 千帆教育
Theme URI: https://example.com/qianfan-education
Author: Qianfan Education
Description: 面向公考、事业编与教师招聘培训机构的响应式门户主题。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: qianfan-education
*/

:root {
	--blue: #078ed1;
	--blue-dark: #075f9f;
	--blue-soft: #e9f7fd;
	--orange: #ff7a21;
	--ink: #17202a;
	--muted: #66727e;
	--line: #e6ebef;
	--paper: #fff;
	--bg: #f5f8fa;
	--radius: 8px;
	--shadow: 0 8px 26px rgba(18, 67, 95, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--bg); font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif; line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button, input { font: inherit; }
.container { width: min(1200px, calc(100% - 32px)); margin: 0 auto; }
.site-topbar { height: 36px; border-bottom: 1px solid #ddd; background: #f7f7f7; color: #6f7780; font-size: 13px; }
.site-topbar .container { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.top-links { display: flex; gap: 22px; }
.site-header { background: var(--paper); }
.branding-row { min-height: 132px; display: grid; grid-template-columns: 330px 1fr 290px; align-items: center; gap: 38px; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark { width: 76px; height: 76px; flex: 0 0 auto; }
.brand-cn { display: block; font-size: 31px; font-weight: 800; line-height: 1.15; letter-spacing: 4px; }
.brand-en { display: block; margin-top: 8px; color: #61707c; font-size: 12px; letter-spacing: 4px; }
.site-search { display: flex; height: 42px; border: 2px solid var(--blue); }
.site-search input { min-width: 0; flex: 1; padding: 0 14px; border: 0; outline: 0; }
.site-search button { width: 70px; border: 0; color: white; background: var(--blue); cursor: pointer; font-weight: 700; }
.hotline { text-align: right; color: #ef3b31; font-size: 22px; white-space: nowrap; }
.hotline small { display: block; color: #89939c; font-size: 13px; }
.main-nav { border-bottom: 2px solid var(--blue); background: var(--paper); }
.nav-toggle { display: none; }
.main-nav ul { display: flex; align-items: stretch; gap: 2px; margin: 0; padding: 0; list-style: none; }
.main-nav li { position: relative; }
.main-nav a { display: block; padding: 16px 30px 14px; font-size: 16px; }
.main-nav .current-menu-item > a, .main-nav .current-menu-ancestor > a, .main-nav a:hover { color: white; background: var(--blue); }
.main-nav .sub-menu { position: absolute; top: 100%; left: 0; z-index: 40; display: none; width: 174px; padding: 8px 0; border: 1px solid var(--line); border-top: 2px solid var(--blue); background: white; box-shadow: var(--shadow); }
.main-nav li:hover > .sub-menu, .main-nav li:focus-within > .sub-menu { display: block; }
.main-nav .sub-menu li { width: 100%; }
.main-nav .sub-menu a { padding: 10px 16px; color: var(--ink); background: white; font-size: 14px; }
.main-nav .sub-menu a:hover { color: var(--blue); background: var(--blue-soft); }
.hero { position: relative; min-height: 430px; overflow: hidden; background: #e9f7ff center/cover no-repeat; }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 86px; background: linear-gradient(transparent, rgba(255,255,255,.72)); pointer-events: none; }
.hero-content { position: relative; z-index: 1; display: flex; align-items: center; min-height: 430px; }
.hero-copy { width: 60%; padding: 42px 0 60px; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px; color: var(--blue-dark); background: rgba(255,255,255,.82); border: 1px solid #cbe9f7; border-radius: 99px; font-weight: 700; }
.hero h1 { max-width: 680px; margin: 18px 0 14px; font-size: 52px; line-height: 1.14; }
.hero h1 span { color: var(--blue); }
.hero p { max-width: 590px; margin: 0 0 25px; color: #465868; font-size: 18px; }
.hero-actions { display: flex; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 23px; border: 1px solid var(--blue); border-radius: 5px; color: white; background: var(--blue); font-weight: 700; }
.button:hover { background: var(--blue-dark); }
.button-outline { color: var(--blue-dark); background: white; }
.button-outline:hover { color: white; }
.quick-links { position: relative; z-index: 2; margin-top: -34px; }
.quick-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.quick-item { display: flex; align-items: center; gap: 14px; min-height: 88px; padding: 16px 18px; border: 1px solid #ffe8da; border-radius: var(--radius); background: #fff8f4; box-shadow: var(--shadow); transition: transform .2s ease; }
.quick-item:hover { transform: translateY(-3px); }
.quick-icon { display: grid; place-items: center; width: 48px; height: 48px; flex: 0 0 auto; border-radius: 50%; color: white; background: linear-gradient(135deg, var(--orange), #ffad45); font-size: 23px; font-weight: 800; }
.quick-item strong { display: block; font-size: 17px; }
.quick-item span { color: #8b949b; font-size: 12px; }
.notice-bar { margin-top: 18px; border-bottom: 1px solid var(--line); background: white; }
.notice-inner { display: flex; align-items: center; min-height: 52px; gap: 16px; }
.notice-label { flex: 0 0 auto; color: var(--orange); font-weight: 700; }
.notice-track { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; color: #4d5964; }
.section { padding: 56px 0; }
.section-white { background: white; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 24px; }
.section-title { margin: 0; font-size: 27px; }
.section-title::before { content: ""; display: inline-block; width: 5px; height: 25px; margin-right: 10px; border-radius: 3px; background: var(--blue); vertical-align: -3px; }
.section-subtitle { color: #89939c; font-size: 14px; }
.more-link { color: var(--blue); font-size: 14px; }
.course-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.course-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: 0 4px 18px rgba(10, 59, 88, .06); }
.course-visual { position: relative; height: 155px; padding: 22px; overflow: hidden; color: white; background: linear-gradient(135deg, #087fbd, #27b6e8); }
.course-card:nth-child(2) .course-visual { background: linear-gradient(135deg, #ff7337, #ffae48); }
.course-card:nth-child(3) .course-visual { background: linear-gradient(135deg, #3757c8, #7d87ed); }
.course-card:nth-child(4) .course-visual { background: linear-gradient(135deg, #078e82, #40c3a5); }
.course-visual::after { content: ""; position: absolute; right: -28px; bottom: -40px; width: 130px; height: 130px; border: 26px solid rgba(255,255,255,.15); border-radius: 50%; }
.course-visual small { opacity: .82; letter-spacing: 2px; }
.course-visual h3 { position: relative; z-index: 1; margin: 8px 0; font-size: 24px; }
.course-body { padding: 18px 20px 21px; }
.course-body p { min-height: 50px; margin: 0 0 15px; color: var(--muted); font-size: 14px; }
.course-meta { display: flex; align-items: center; justify-content: space-between; color: #8a939b; font-size: 13px; }
.course-meta strong { color: var(--orange); font-size: 18px; }
.content-grid { display: grid; grid-template-columns: 1.45fr 1fr .8fr; gap: 24px; }
.panel { padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.panel-head h3 { margin: 0; font-size: 21px; }
.headline { padding-bottom: 16px; margin-bottom: 8px; border-bottom: 1px dashed #dfe5e9; }
.headline a { display: block; margin-bottom: 8px; font-size: 18px; font-weight: 700; }
.headline p { margin: 0; color: var(--muted); font-size: 14px; }
.news-list { margin: 0; padding: 0; list-style: none; }
.news-list li { display: flex; gap: 10px; padding: 9px 0; border-bottom: 1px dashed #e7ebee; }
.news-list a { min-width: 0; flex: 1; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.news-list time { color: #99a1a8; font-size: 12px; }
.rank-list { counter-reset: rank; margin: 0; padding: 0; list-style: none; }
.rank-list li { counter-increment: rank; display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid #eef1f3; }
.rank-list li::before { content: counter(rank); display: grid; place-items: center; width: 24px; height: 24px; flex: 0 0 auto; border-radius: 4px; color: #707b84; background: #edf1f4; font-size: 12px; }
.rank-list li:nth-child(-n+3)::before { color: white; background: var(--orange); }
.rank-list a { font-size: 14px; }
.subject-block { margin-top: 24px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.subject-header { display: flex; align-items: center; min-height: 78px; padding: 0 24px; color: white; background: linear-gradient(100deg, var(--blue-dark), var(--blue)); }
.subject-header h3 { margin: 0 28px 0 0; font-size: 26px; }
.subject-tabs { display: flex; gap: 24px; font-size: 14px; opacity: .9; }
.subject-content { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 28px; padding: 26px; }
.feature-article { min-height: 230px; padding: 26px; border-radius: 7px; background: linear-gradient(135deg, #e5f7fe, #f9fdff); }
.feature-article .badge { display: inline-block; padding: 4px 9px; color: var(--blue-dark); background: white; border-radius: 4px; font-size: 12px; }
.feature-article h4 { margin: 18px 0 12px; font-size: 24px; line-height: 1.4; }
.feature-article p { color: var(--muted); }
.subject-column h4 { margin: 0 0 10px; color: var(--blue-dark); }
.teacher-strip { background: #eff9fd; }
.teacher-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.teacher { display: flex; align-items: center; gap: 14px; padding: 18px; border: 1px solid #dcecf3; border-radius: var(--radius); background: white; }
.teacher-avatar { display: grid; place-items: center; width: 58px; height: 58px; flex: 0 0 auto; border-radius: 50%; color: white; background: var(--blue); font-size: 20px; font-weight: 800; }
.teacher h4, .teacher p { margin: 0; }
.teacher p { color: var(--muted); font-size: 13px; }
.site-footer { color: #c7d0d6; background: #26333c; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr) 1.3fr; gap: 34px; padding: 52px 0 40px; }
.footer-brand { color: white; font-size: 25px; font-weight: 800; }
.site-footer h4 { margin: 0 0 14px; color: white; font-size: 16px; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin: 7px 0; font-size: 13px; }
.footer-phone { color: #52c8f7; font-size: 21px; font-weight: 700; }
.copyright { padding: 18px 0; border-top: 1px solid #3b4750; text-align: center; font-size: 12px; }
.back-top { position: fixed; right: 22px; bottom: 22px; display: none; width: 44px; height: 44px; border: 0; border-radius: 5px; color: white; background: var(--blue); cursor: pointer; z-index: 20; }
.back-top.visible { display: block; }
.mobile-cta { display: none; }
.entry-page { min-height: 60vh; padding: 50px 0; background: white; }
.entry-page article { max-width: 850px; margin: 0 auto; }
.single-page { background: linear-gradient(#f5f8fa, #fff 180px); }
.single-article { padding-bottom: 28px; }
.entry-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; color: var(--muted); font-size: 14px; }
.entry-breadcrumb a { color: var(--blue); }
.single-head { margin-bottom: 24px; }
.single-head h1 { margin: 0 0 14px; font-size: 38px; line-height: 1.28; }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px 18px; color: #78838c; font-size: 14px; }
.article-cover { margin: 0 0 28px; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); background: #edf7fc; }
.article-cover img { width: 100%; aspect-ratio: 30 / 13; object-fit: cover; }
.article-content { color: #24313d; font-size: 17px; line-height: 1.95; }
.article-content p { margin: 0 0 20px; }
.article-content .article-lead { padding: 20px 22px; border-left: 5px solid var(--blue); border-radius: 0 7px 7px 0; background: #f0f9fd; font-weight: 700; }
.article-content h2 { margin: 34px 0 16px; padding-left: 13px; border-left: 5px solid var(--blue); font-size: 25px; line-height: 1.35; }
.article-tip { margin-top: 30px; padding: 20px 22px; border: 1px solid #ffe0c8; border-radius: var(--radius); background: #fff8f3; color: #6d4b32; }
.archive-head { max-width: 850px; margin: 0 auto 24px; }
.archive-head h1 { margin: 0 0 8px; font-size: 32px; }
.archive-head p { margin: 0; color: var(--muted); }
.article-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.article-card { max-width: none !important; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 4px 18px rgba(10, 59, 88, .05); }
.article-card h2 { margin: 0 0 10px; font-size: 21px; line-height: 1.4; }
.article-card p { color: var(--muted); }
.not-found { max-width: 720px; margin: 30px auto; padding: 38px; border: 1px solid var(--line); border-radius: var(--radius); background: #f7fbfd; }
.channel-page { background: #f5f8fa; }
.channel-hero { color: white; background: linear-gradient(115deg, var(--channel-accent), #0a6ca8); }
.channel-hero-inner { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 42px; align-items: center; min-height: 286px; padding: 36px 0; }
.breadcrumb { display: flex; gap: 8px; margin-bottom: 18px; color: rgba(255,255,255,.82); font-size: 14px; }
.breadcrumb a:hover { color: white; text-decoration: underline; }
.channel-kicker { margin: 0 0 8px; color: rgba(255,255,255,.82); letter-spacing: 2px; text-transform: uppercase; }
.channel-hero h1 { margin: 0 0 12px; font-size: 42px; line-height: 1.18; }
.channel-hero p { max-width: 720px; margin: 0; color: rgba(255,255,255,.88); font-size: 17px; }
.channel-actions { display: flex; gap: 12px; margin-top: 24px; }
.channel-actions .button-outline { border-color: white; }
.channel-consult { padding: 24px; border: 1px solid rgba(255,255,255,.34); border-radius: var(--radius); background: rgba(255,255,255,.13); backdrop-filter: blur(5px); }
.channel-consult strong { display: block; font-size: 24px; }
.channel-consult span { display: block; margin: 8px 0 18px; color: rgba(255,255,255,.86); }
.channel-consult a { display: inline-flex; min-height: 40px; align-items: center; padding: 0 18px; border-radius: 5px; color: var(--blue-dark); background: white; font-weight: 700; }
.channel-tabs-wrap { border-bottom: 1px solid var(--line); background: white; }
.channel-tabs { display: flex; overflow-x: auto; }
.channel-tabs a { min-width: 118px; padding: 17px 18px; border-right: 1px solid #eef2f5; text-align: center; color: #4d5964; }
.channel-tabs a.active, .channel-tabs a:hover { color: var(--blue); font-weight: 700; box-shadow: inset 0 -3px 0 var(--blue); }
.channel-layout { display: grid; grid-template-columns: minmax(0, 1fr) 312px; gap: 24px; align-items: start; }
.channel-main, .channel-sidebar { display: grid; gap: 20px; }
.channel-panel { padding: 23px; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: 0 4px 18px rgba(10, 59, 88, .05); }
.channel-panel .panel-head h2 { margin: 0; font-size: 21px; }
.channel-panel .panel-head span { color: var(--muted); font-size: 13px; }
.channel-feature { background: linear-gradient(135deg, #fff, #edf9ff); }
.feature-title { display: block; margin-bottom: 10px; font-size: 25px; font-weight: 800; line-height: 1.35; }
.channel-feature p { max-width: 760px; margin: 0; color: var(--muted); }
.channel-list-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.mini-course-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.mini-course-grid article { padding: 18px; border-radius: 7px; background: #f5fbfe; border: 1px solid #dceff7; }
.mini-course-grid strong { display: block; margin-bottom: 7px; font-size: 17px; }
.mini-course-grid span { color: var(--muted); font-size: 14px; }
.channel-card-blue { padding: 26px; border-radius: var(--radius); color: white; background: linear-gradient(135deg, var(--blue-dark), var(--blue)); }
.channel-card-blue h2 { margin: 0 0 10px; font-size: 24px; }
.channel-card-blue p { margin: 0 0 18px; color: rgba(255,255,255,.86); }
.channel-card-blue a { display: inline-flex; min-height: 40px; align-items: center; padding: 0 18px; border-radius: 5px; color: var(--blue-dark); background: white; font-weight: 700; }
.resource-links { display: grid; gap: 10px; }
.resource-links a { padding: 12px 14px; border-radius: 5px; background: #f5f8fa; color: #3a4854; }
.resource-links a:hover { color: var(--blue); background: var(--blue-soft); }

@media (max-width: 980px) {
	.branding-row { grid-template-columns: 1fr 1.2fr; min-height: 105px; }
	.hotline { display: none; }
	.main-nav a { padding-left: 18px; padding-right: 18px; }
	.hero { min-height: 390px; }
	.hero-content { min-height: 390px; }
	.hero-copy { width: 66%; }
	.hero h1 { font-size: 42px; }
	.quick-grid { grid-template-columns: repeat(3, 1fr); }
	.course-grid, .teacher-grid { grid-template-columns: repeat(2, 1fr); }
	.content-grid { grid-template-columns: 1.3fr 1fr; }
	.content-grid .panel:last-child { grid-column: 1 / -1; }
	.subject-content { grid-template-columns: 1fr 1fr; }
	.feature-article { grid-column: 1 / -1; }
	.channel-hero-inner, .channel-layout { grid-template-columns: 1fr; }
	.channel-consult { max-width: 420px; }
	.mini-course-grid { grid-template-columns: 1fr 1fr; }
	.footer-grid { grid-template-columns: 1.5fr repeat(2, 1fr); }
}

@media (max-width: 720px) {
	body { padding-bottom: 58px; }
	.container { width: min(100% - 24px, 1200px); }
	.site-topbar { display: none; }
	.branding-row { grid-template-columns: 1fr auto; min-height: 82px; gap: 10px; }
	.brand-mark { width: 54px; height: 54px; }
	.brand-cn { font-size: 23px; letter-spacing: 2px; }
	.brand-en { display: none; }
	.site-search { display: none; }
	.nav-toggle { display: block; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 5px; color: var(--blue); background: white; font-size: 23px; }
	.main-nav { position: absolute; z-index: 30; width: 100%; border: 0; box-shadow: var(--shadow); }
	.main-nav .container { width: 100%; }
	.main-nav ul { display: none; flex-direction: column; gap: 0; padding: 8px 12px 14px; background: white; }
	.main-nav.open ul { display: flex; }
	.main-nav a { padding: 12px 14px; border-bottom: 1px solid var(--line); }
	.main-nav .sub-menu { position: static; display: block; width: 100%; padding: 0 0 4px 14px; border: 0; box-shadow: none; }
	.main-nav .sub-menu a { padding: 9px 14px; color: var(--muted); background: white; font-size: 13px; }
	.hero { min-height: 460px; background-position: 67% center; }
	.hero::before { content: ""; position: absolute; inset: 0; background: rgba(245,251,254,.73); }
	.hero-content { min-height: 460px; align-items: flex-end; }
	.hero-copy { width: 100%; padding: 48px 0 46px; }
	.hero h1 { max-width: 340px; font-size: 36px; }
	.hero p { max-width: 330px; font-size: 15px; }
	.quick-links { margin-top: 0; padding-top: 14px; }
	.quick-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
	.quick-item { min-height: 72px; padding: 10px; box-shadow: none; }
	.quick-icon { width: 38px; height: 38px; font-size: 18px; }
	.quick-item strong { font-size: 14px; }
	.quick-item > span:last-child > span { display: none; }
	.notice-inner { font-size: 13px; }
	.section { padding: 38px 0; }
	.section-title { font-size: 22px; }
	.section-subtitle { display: none; }
	.course-grid, .teacher-grid, .content-grid, .subject-content { grid-template-columns: 1fr; }
	.article-grid { grid-template-columns: 1fr; }
	.content-grid .panel:last-child, .feature-article { grid-column: auto; }
	.channel-hero-inner { min-height: 0; padding: 28px 0; }
	.channel-hero h1 { font-size: 30px; }
	.channel-hero p { font-size: 15px; }
	.channel-actions, .channel-list-grid, .mini-course-grid { grid-template-columns: 1fr; }
	.channel-actions { display: grid; }
	.channel-consult { display: none; }
	.channel-tabs a { min-width: 104px; padding: 13px 12px; font-size: 14px; }
	.feature-title { font-size: 21px; }
	.single-head h1 { font-size: 28px; }
	.article-content { font-size: 16px; line-height: 1.85; }
	.article-content .article-lead { padding: 16px; }
	.article-content h2 { font-size: 21px; }
	.course-visual { height: 130px; }
	.subject-header { display: block; padding: 17px 18px; }
	.subject-header h3 { margin: 0 0 7px; font-size: 22px; }
	.subject-tabs { gap: 14px; overflow-x: auto; white-space: nowrap; }
	.subject-content { padding: 16px; }
	.footer-grid { grid-template-columns: 1fr 1fr; gap: 25px; }
	.footer-grid > div:first-child, .footer-grid > div:last-child { grid-column: 1 / -1; }
	.mobile-cta { position: fixed; z-index: 25; bottom: 0; left: 0; right: 0; display: grid; grid-template-columns: 1fr 1fr; height: 58px; color: white; background: var(--blue-dark); }
	.mobile-cta a { display: grid; place-items: center; font-weight: 700; }
	.mobile-cta a:last-child { background: var(--orange); }
}