/* ============================================================
   四川职业经理网 · 全站样式
   主办：四川省职业经理研究会 (SCPMA)
   设计：官方协会风格 · 深红 + 金 · 宋体标题
   ============================================================ */

:root {
  --red: #A31E24;          /* 主红 */
  --red-deep: #7A1418;     /* 深红 */
  --red-dark: #5C0F12;     /* 暗红（页脚/顶栏）*/
  --gold: #C9A05C;         /* 金 */
  --gold-soft: #E7D6B4;    /* 浅金 */
  --ink: #2B2B2B;          /* 墨 */
  --ink-soft: #6B6560;     /* 灰 */
  --paper: #F7F4EF;        /* 暖纸白 */
  --line: #E6E0D6;         /* 分隔线 */
  --white: #FFFFFF;
  --serif: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  --maxw: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--white);
  font-size: 16px;
  line-height: 1.75;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- 顶部工具条 ---------- */
.topbar {
  background: var(--red-dark);
  color: rgba(255,255,255,.85);
  font-size: 13px;
}
.topbar .container {
  display: flex; justify-content: space-between; align-items: center;
  height: 36px;
}
.topbar a { color: var(--gold-soft); }
.topbar a:hover { color: #fff; }

/* ---------- 页头 ---------- */
.header { background: var(--white); border-bottom: 1px solid var(--line); }
.header .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 22px; padding-bottom: 22px; gap: 24px;
}
.brand { display: flex; align-items: center; gap: 18px; min-width: 0; }
.brand-emblem { flex: 0 0 auto; }
.brand-text .site-cn {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--red-deep);
  line-height: 1.25;
  white-space: nowrap;
}
.brand-text .site-en {
  font-size: 12px;
  letter-spacing: 2.5px;
  color: var(--ink-soft);
  text-transform: uppercase;
}
.header-search { display: flex; flex-shrink: 0; }
.header-search input {
  width: 220px; height: 38px; border: 1px solid var(--line);
  border-right: none; padding: 0 14px; font-size: 14px;
  outline: none; background: var(--paper);
}
.header-search input:focus { border-color: var(--gold); }
.header-search button {
  height: 38px; padding: 0 20px; border: none; cursor: pointer;
  background: var(--red); color: #fff; font-size: 14px;
  font-family: var(--sans);
}
.header-search button:hover { background: var(--red-deep); }

/* ---------- 主导航 ---------- */
.nav {
  background: linear-gradient(180deg, var(--red) 0%, var(--red-deep) 100%);
  box-shadow: 0 2px 6px rgba(122,20,24,.25);
  position: sticky; top: 0; z-index: 100;
}
.nav-list {
  display: flex; justify-content: center;
}
.nav-list > li { position: relative; }
.nav-list > li > a {
  display: block; padding: 0 21px; height: 52px; line-height: 52px;
  color: #fff; font-size: 16px; letter-spacing: 1px;
  border-bottom: 3px solid transparent;
  transition: background .2s;
}
.nav-list > li > a:hover,
.nav-list > li.active > a {
  background: rgba(0,0,0,.18);
  border-bottom-color: var(--gold);
}
.nav-toggle { display: none; }

/* ---------- 首页横幅轮播 ---------- */
.hero { position: relative; overflow: hidden; background: var(--red-deep); }
.slide {
  display: none; min-height: 460px; align-items: center;
  background-size: cover; background-position: center;
  position: relative;
}
.slide.active { display: flex; animation: fadeIn .8s ease both; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.slide-1 {
  background:
    radial-gradient(ellipse 900px 400px at 78% 30%, rgba(201,160,92,.28), transparent 60%),
    linear-gradient(120deg, var(--red-dark) 0%, var(--red) 58%, #B5323A 100%);
}
.slide-2 {
  background:
    radial-gradient(ellipse 800px 380px at 20% 70%, rgba(201,160,92,.25), transparent 60%),
    linear-gradient(120deg, #6B4A1D 0%, #8A6530 45%, var(--red-deep) 100%);
}
.slide-3 {
  background:
    radial-gradient(ellipse 850px 420px at 60% 20%, rgba(255,255,255,.12), transparent 55%),
    linear-gradient(120deg, var(--red-dark) 0%, #8E1A20 70%, #A8433A 100%);
}
/* 蜀锦几何纹样 */
.slide::before {
  content: ""; position: absolute; inset: 0; opacity: .12;
  background-image:
    repeating-linear-gradient(45deg, transparent 0 26px, rgba(255,255,255,.5) 26px 27px),
    repeating-linear-gradient(-45deg, transparent 0 26px, rgba(255,255,255,.5) 26px 27px);
  pointer-events: none;
}
.slide-inner { position: relative; max-width: var(--maxw); margin: 0 auto; padding: 70px 20px; width: 100%; }
.slide-eyebrow {
  display: inline-block; font-size: 14px; letter-spacing: 6px;
  color: var(--gold-soft); border: 1px solid rgba(231,214,180,.55);
  padding: 4px 18px; margin-bottom: 22px;
}
.slide-title {
  font-family: var(--serif); color: #fff; font-size: 44px;
  font-weight: 700; letter-spacing: 6px; line-height: 1.4;
  text-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.slide-sub {
  color: rgba(255,255,255,.88); font-size: 17px; margin-top: 14px;
  max-width: 620px; letter-spacing: 1px;
}
.slide-cta {
  display: inline-block; margin-top: 30px; padding: 11px 34px;
  background: var(--gold); color: var(--red-dark); font-size: 15px;
  letter-spacing: 3px; border: 1px solid var(--gold);
  transition: background .2s, color .2s;
}
.slide-cta:hover { background: transparent; color: var(--gold-soft); }
.hero-dots {
  position: absolute; bottom: 18px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 10px; z-index: 5;
}
.hero-dots button {
  width: 34px; height: 4px; border: none; cursor: pointer;
  background: rgba(255,255,255,.4); transition: background .2s;
}
.hero-dots button.on { background: var(--gold); }

/* ---------- 通知公告滚动条 ---------- */
.notice-bar {
  background: var(--paper); border-bottom: 1px solid var(--line);
}
.notice-bar .container {
  display: flex; align-items: center; height: 54px; gap: 16px;
}
.notice-tag {
  flex: 0 0 auto; background: var(--red); color: #fff;
  font-size: 14px; padding: 3px 14px; letter-spacing: 2px;
}
.notice-scroll { overflow: hidden; flex: 1; height: 54px; position: relative; }
.notice-scroll ul { position: absolute; top: 0; left: 0; width: 100%; }
.notice-scroll li {
  height: 54px; line-height: 54px; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; font-size: 15px;
}
.notice-scroll li a:hover { color: var(--red); }
.notice-scroll li .date { color: var(--ink-soft); font-size: 13px; margin-left: 12px; }

/* ---------- 通用板块 ---------- */
.section { padding: 56px 0; }
.section.alt { background: var(--paper); }
.sec-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 30px; padding-bottom: 14px;
  border-bottom: 2px solid var(--red);
  position: relative;
}
.sec-head::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 88px; height: 2px; background: var(--gold);
}
.sec-title {
  font-family: var(--serif); font-size: 28px; font-weight: 700;
  color: var(--red-deep); letter-spacing: 3px;
  display: flex; align-items: center; gap: 12px;
}
.sec-title .seal {
  width: 34px; height: 34px; flex: 0 0 auto;
  background: var(--red); color: #fff; font-size: 16px;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--serif); letter-spacing: 0;
  box-shadow: inset 0 0 0 2px #fff, inset 0 0 0 3px var(--red);
}
.sec-more { font-size: 14px; color: var(--ink-soft); letter-spacing: 1px; }
.sec-more:hover { color: var(--red); }

/* ---------- 快速入口 ---------- */
.quick-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.quick-card {
  background: var(--white); border: 1px solid var(--line);
  padding: 30px 20px; text-align: center;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.quick-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(122,20,24,.12);
  border-color: var(--gold);
}
.quick-card .icon { margin: 0 auto 14px; }
.quick-card h3 {
  font-family: var(--serif); font-size: 19px; color: var(--ink);
  letter-spacing: 2px; margin-bottom: 6px;
}
.quick-card p { font-size: 13px; color: var(--ink-soft); }

/* ---------- 新闻区（首页两栏） ---------- */
.news-layout {
  display: grid; grid-template-columns: 1.35fr 1fr; gap: 44px;
}
.focus-item { margin-bottom: 28px; }
.focus-pic {
  height: 300px; position: relative; overflow: hidden;
  display: flex; align-items: flex-end;
  background: linear-gradient(125deg, var(--red-dark), var(--red) 70%, #B5323A);
}
.focus-pic::before {
  content: ""; position: absolute; inset: 0; opacity: .12;
  background-image:
    repeating-linear-gradient(45deg, transparent 0 26px, rgba(255,255,255,.5) 26px 27px),
    repeating-linear-gradient(-45deg, transparent 0 26px, rgba(255,255,255,.5) 26px 27px);
}
.focus-pic span {
  position: relative; padding: 40px 26px 26px; width: 100%;
  background: linear-gradient(transparent, rgba(0,0,0,.55));
  color: #fff; font-family: var(--serif); font-size: 22px;
  letter-spacing: 2px; line-height: 1.5;
}
.focus-pic span small { display: block; font-family: var(--sans); font-size: 13px; color: rgba(255,255,255,.75); margin-top: 6px; letter-spacing: 1px; }
.news-list li {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 16px; padding: 13px 2px; border-bottom: 1px dashed var(--line);
}
.news-list li a {
  flex: 1; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
  font-size: 15.5px;
}
.news-list li a::before {
  content: ""; display: inline-block; width: 7px; height: 7px;
  background: var(--gold); margin-right: 10px; transform: rotate(45deg);
  vertical-align: 2px;
}
.news-list li a:hover { color: var(--red); }
.news-list .date { color: var(--ink-soft); font-size: 13px; flex-shrink: 0; }

/* 侧栏盒子 */
.side-box { border: 1px solid var(--line); margin-bottom: 26px; background: #fff; }
.side-box h3 {
  font-family: var(--serif); font-size: 18px; letter-spacing: 2px;
  color: #fff; background: var(--red); padding: 10px 18px;
  font-weight: 600;
}
.side-box .bd { padding: 8px 18px 16px; }
.side-box .bd li {
  padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 14.5px;
  display: flex; justify-content: space-between; gap: 10px;
}
.side-box .bd li:last-child { border-bottom: none; }
.side-box .bd li span { color: var(--ink-soft); font-size: 13px; flex-shrink: 0; }
.side-box .bd li a:hover { color: var(--red); }

/* ---------- 数据带 ---------- */
.stats-band {
  background: var(--red-deep);
  background-image:
    radial-gradient(ellipse 700px 300px at 85% 0%, rgba(201,160,92,.22), transparent 60%),
    radial-gradient(ellipse 500px 260px at 10% 100%, rgba(0,0,0,.25), transparent 60%);
  color: #fff; padding: 52px 0;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center;
}
.stats-grid .num {
  font-family: var(--serif); font-size: 44px; font-weight: 700;
  color: var(--gold-soft); line-height: 1.2;
}
.stats-grid .num small { font-size: 20px; margin-left: 2px; }
.stats-grid .lab { font-size: 14px; letter-spacing: 3px; color: rgba(255,255,255,.85); margin-top: 6px; }

/* ---------- 荣誉/评选卡片 ---------- */
.act-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.act-card { border: 1px solid var(--line); background: #fff; overflow: hidden; transition: box-shadow .2s, transform .2s; }
.act-card:hover { box-shadow: 0 10px 26px rgba(122,20,24,.12); transform: translateY(-3px); }
.act-pic {
  height: 170px; position: relative; display: flex; align-items: center;
  justify-content: center; color: #fff; font-family: var(--serif);
  font-size: 26px; letter-spacing: 6px;
}
.act-pic.gold { background: linear-gradient(125deg, #7A5A22, var(--gold) 75%, #D9BC85); }
.act-pic.red { background: linear-gradient(125deg, var(--red-dark), var(--red) 75%, #B5323A); }
.act-pic.ink { background: linear-gradient(125deg, #3A3A3A, #5A5A5A 70%, #6E5140); }
.act-pic::after {
  content: ""; position: absolute; inset: 10px;
  border: 1px solid rgba(255,255,255,.4);
}
.act-bd { padding: 20px 22px 24px; }
.act-bd time { font-size: 13px; color: var(--gold); letter-spacing: 1px; }
.act-bd h3 { font-family: var(--serif); font-size: 19px; margin: 6px 0 8px; letter-spacing: 1px; }
.act-bd p { font-size: 14px; color: var(--ink-soft); }

/* ---------- 内页横幅 ---------- */
.page-banner {
  background: linear-gradient(120deg, var(--red-dark) 0%, var(--red) 60%, #B5323A 100%);
  position: relative; overflow: hidden;
}
.page-banner::before {
  content: ""; position: absolute; inset: 0; opacity: .12;
  background-image:
    repeating-linear-gradient(45deg, transparent 0 26px, rgba(255,255,255,.5) 26px 27px),
    repeating-linear-gradient(-45deg, transparent 0 26px, rgba(255,255,255,.5) 26px 27px);
}
.page-banner .container {
  position: relative; padding-top: 46px; padding-bottom: 46px;
}
.page-banner h1 {
  font-family: var(--serif); color: #fff; font-size: 32px;
  letter-spacing: 6px; font-weight: 700;
}
.page-banner p { color: rgba(255,255,255,.8); font-size: 14px; letter-spacing: 2px; margin-top: 6px; }

/* 面包屑 */
.crumbs { border-bottom: 1px solid var(--line); background: #fff; }
.crumbs .container {
  display: flex; align-items: center; height: 48px; gap: 8px;
  font-size: 14px; color: var(--ink-soft);
}
.crumbs a:hover { color: var(--red); }

/* 内页两栏 */
.page-body { padding: 48px 0 64px; }
.page-cols { display: grid; grid-template-columns: 240px 1fr; gap: 40px; }
.side-nav h3 {
  font-family: var(--serif); background: var(--red); color: #fff;
  font-size: 18px; letter-spacing: 3px; padding: 12px 20px; font-weight: 600;
}
.side-nav ul { border: 1px solid var(--line); border-top: none; background: #fff; }
.side-nav ul a {
  display: block; padding: 12px 20px; font-size: 15px;
  border-bottom: 1px solid var(--line); letter-spacing: 1px;
  transition: background .15s, color .15s;
}
.side-nav ul a:last-child { border-bottom: none; }
.side-nav ul a:hover { background: var(--paper); color: var(--red); }
.side-nav ul a.cur {
  background: var(--paper); color: var(--red);
  border-left: 3px solid var(--red); padding-left: 17px; font-weight: 600;
}

/* 文章列表页 */
.list-filter { display: flex; gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }
.list-filter a {
  padding: 6px 18px; border: 1px solid var(--line); font-size: 14px;
  color: var(--ink-soft); background: #fff;
}
.list-filter a:hover { border-color: var(--red); color: var(--red); }
.list-filter a.cur { background: var(--red); border-color: var(--red); color: #fff; }
.art-list li {
  display: flex; justify-content: space-between; align-items: baseline; gap: 18px;
  padding: 16px 4px; border-bottom: 1px dashed var(--line);
}
.art-list li a { flex: 1; font-size: 16px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.art-list li a:hover { color: var(--red); }
.art-list .date { color: var(--ink-soft); font-size: 14px; flex-shrink: 0; }
.pager { display: flex; justify-content: center; gap: 8px; margin-top: 36px; }
.pager a, .pager span {
  min-width: 38px; height: 38px; display: inline-flex; align-items: center;
  justify-content: center; border: 1px solid var(--line); font-size: 14px;
  color: var(--ink-soft); padding: 0 10px;
}
.pager .cur { background: var(--red); border-color: var(--red); color: #fff; }
.pager a:hover { border-color: var(--red); color: var(--red); }

/* 文章详情 */
.article { background: #fff; border: 1px solid var(--line); padding: 40px 48px; }
.article h1.art-title {
  font-family: var(--serif); font-size: 28px; letter-spacing: 1px;
  text-align: center; color: var(--ink); line-height: 1.5; margin-bottom: 16px;
}
.art-meta {
  text-align: center; font-size: 13px; color: var(--ink-soft);
  padding-bottom: 20px; border-bottom: 1px solid var(--line); margin-bottom: 28px;
}
.art-meta span { margin: 0 12px; }
.art-body p { margin-bottom: 18px; text-align: justify; }
.art-body h2 {
  font-family: var(--serif); font-size: 20px; color: var(--red-deep);
  margin: 28px 0 14px; padding-left: 12px; border-left: 4px solid var(--gold);
}
.art-body img { margin: 18px auto; }

/* ---------- 通用内容块 ---------- */
.prose { background: #fff; border: 1px solid var(--line); padding: 40px 48px; }
.prose h2 {
  font-family: var(--serif); font-size: 22px; color: var(--red-deep);
  letter-spacing: 2px; margin: 30px 0 14px; padding-left: 12px;
  border-left: 4px solid var(--gold);
}
.prose h2:first-child { margin-top: 0; }
.prose p { margin-bottom: 14px; text-align: justify; }
.prose ul { margin: 0 0 14px 6px; }
.prose ul li { padding-left: 18px; position: relative; margin-bottom: 8px; }
.prose ul li::before {
  content: ""; position: absolute; left: 0; top: 12px; width: 7px; height: 7px;
  background: var(--gold); transform: rotate(45deg);
}

/* 数据卡片（资质/培训页） */
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin: 28px 0; }
.info-card { border: 1px solid var(--line); background: #fff; padding: 26px 24px; }
.info-card .tag {
  display: inline-block; background: var(--paper); color: var(--red);
  font-size: 13px; padding: 2px 12px; letter-spacing: 2px; margin-bottom: 12px;
  border: 1px solid var(--gold-soft);
}
.info-card h3 { font-family: var(--serif); font-size: 19px; margin-bottom: 8px; letter-spacing: 1px; }
.info-card p { font-size: 14px; color: var(--ink-soft); }

/* 步骤流程 */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 30px 0; }
.step { text-align: center; padding: 22px 12px; border: 1px solid var(--line); background: #fff; position: relative; }
.step .no {
  font-family: var(--serif); font-size: 30px; color: var(--gold); font-weight: 700;
}
.step h4 { font-size: 16px; letter-spacing: 2px; margin: 6px 0 4px; }
.step p { font-size: 13px; color: var(--ink-soft); }
.step:not(:last-child)::after {
  content: "→"; position: absolute; right: -13px; top: 50%;
  transform: translateY(-50%); color: var(--gold); font-size: 20px; z-index: 2;
  background: var(--paper);
}

/* ---------- 表单 ---------- */
.form-box { background: #fff; border: 1px solid var(--line); padding: 36px 40px; }
.form-box h3.form-title {
  font-family: var(--serif); font-size: 21px; color: var(--red-deep);
  letter-spacing: 2px; margin-bottom: 22px; padding-bottom: 12px;
  border-bottom: 2px solid var(--red);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 26px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 14px; color: var(--ink); letter-spacing: 1px; }
.field label em { color: var(--red); font-style: normal; margin-left: 2px; }
.field input, .field select, .field textarea {
  height: 42px; border: 1px solid var(--line); padding: 0 14px;
  font-size: 14px; font-family: var(--sans); outline: none; background: var(--paper);
}
.field textarea { height: auto; min-height: 110px; padding: 12px 14px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); }
.form-actions { margin-top: 26px; display: flex; gap: 16px; align-items: center; }
.btn {
  display: inline-block; padding: 12px 40px; font-size: 15px; letter-spacing: 3px;
  background: var(--red); color: #fff; border: 1px solid var(--red); cursor: pointer;
  font-family: var(--sans); transition: background .2s;
}
.btn:hover { background: var(--red-deep); }
.btn.ghost { background: transparent; color: var(--ink-soft); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--ink-soft); background: var(--paper); }
.form-tip { font-size: 13px; color: var(--ink-soft); }
.query-result {
  margin-top: 26px; border: 1px solid var(--gold-soft); background: var(--paper);
  padding: 24px 28px; display: none;
}
.query-result.show { display: block; }
.query-result h4 { font-family: var(--serif); color: var(--red-deep); font-size: 18px; margin-bottom: 10px; }
.query-result dl { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 30px; }
.query-result dt { color: var(--ink-soft); font-size: 14px; }
.query-result dd { font-size: 15px; margin-bottom: 2px; }

/* ---------- 会员权益等卡片 ---------- */
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.benefit { background: #fff; border-top: 3px solid var(--red); border-bottom: 1px solid var(--line); padding: 26px 24px; }
.benefit:hover { border-top-color: var(--gold); }
.benefit h3 { font-family: var(--serif); font-size: 19px; letter-spacing: 2px; margin-bottom: 10px; color: var(--red-deep); }
.benefit p { font-size: 14px; color: var(--ink-soft); }

/* ---------- 联系我们 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.contact-card { background: #fff; border: 1px solid var(--line); padding: 30px 34px; }
.contact-card h3 { font-family: var(--serif); font-size: 20px; color: var(--red-deep); letter-spacing: 2px; margin-bottom: 18px; }
.contact-card ul li {
  display: flex; gap: 12px; padding: 9px 0; font-size: 15px;
  border-bottom: 1px dashed var(--line); align-items: baseline;
}
.contact-card ul li:last-child { border-bottom: none; }
.contact-card ul li b { flex: 0 0 84px; color: var(--ink-soft); font-weight: 400; font-size: 14px; }

/* ---------- 课程表格（在线学院） ---------- */
.course-table { width: 100%; border-collapse: collapse; margin: 22px 0; background: #fff; }
.course-table th {
  background: var(--red); color: #fff; font-family: var(--serif);
  font-size: 15px; letter-spacing: 2px; padding: 12px 10px; font-weight: 600;
}
.course-table td {
  border: 1px solid var(--line); padding: 12px 10px; font-size: 14.5px;
  text-align: center; color: var(--ink);
}
.course-table tr:nth-child(even) td { background: var(--paper); }
.course-table td:first-child { font-weight: 600; color: var(--red-deep); }

/* FAQ */
.faq-item { border: 1px solid var(--line); background: #fff; margin-bottom: 14px; }
.faq-item summary {
  cursor: pointer; padding: 14px 20px; font-size: 15.5px; font-weight: 600;
  color: var(--ink); list-style: none; display: flex; align-items: center; gap: 10px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: "问"; flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%;
  background: var(--paper); border: 1px solid var(--gold); color: var(--red-deep);
  font-size: 13px; display: inline-flex; align-items: center; justify-content: center;
}
.faq-item[open] summary { color: var(--red); }
.faq-item .faq-body { padding: 0 20px 16px 54px; font-size: 14.5px; color: var(--ink-soft); }

/* 学习特色列表 */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 24px 0; }
.feature-item { background: #fff; border-left: 3px solid var(--gold); padding: 18px 20px; }
.feature-item h4 { font-family: var(--serif); font-size: 17px; color: var(--red-deep); margin-bottom: 6px; letter-spacing: 1px; }
.feature-item p { font-size: 13.5px; color: var(--ink-soft); }

/* ---------- 文章配图 ---------- */
.art-body img {
  width: 100%; height: auto; margin: 20px auto; display: block;
  border: 1px solid var(--line); box-shadow: 0 4px 14px rgba(92,15,18,.10);
}
.art-body img + img { margin-top: 12px; }
img.img-banner {
  margin: 0 0 18px; border: none; box-shadow: none;
  border-bottom: 3px solid var(--gold);
}

/* 首页焦点图（照片版） */
.focus-photo {
  position: relative; height: 300px; overflow: hidden; margin-bottom: 28px;
  display: block;
}
.focus-photo img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .4s;
}
.focus-photo:hover img { transform: scale(1.03); }
.focus-photo .cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 34px 26px 16px;
  background: linear-gradient(transparent, rgba(0,0,0,.72));
  color: #fff; font-family: var(--serif); font-size: 21px; letter-spacing: 2px;
}
.focus-photo .cap small {
  display: block; font-family: var(--sans); font-size: 13px;
  color: rgba(255,255,255,.82); margin-top: 5px; letter-spacing: 1px;
}
@media (max-width: 620px) {
  .focus-photo { height: 200px; }
  .focus-photo .cap { font-size: 16px; padding: 24px 16px 12px; }
}

/* ---------- 页脚 ---------- */
.footer { background: var(--red-dark); color: rgba(255,255,255,.8); margin-top: 0; }
.footer-main { padding: 46px 0 36px; }
.footer-cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer h4 {
  font-family: var(--serif); color: var(--gold-soft); font-size: 17px;
  letter-spacing: 3px; margin-bottom: 16px;
}
.footer p, .footer li { font-size: 14px; line-height: 2; }
.footer a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.15);
  padding: 18px 0; font-size: 13px; text-align: center;
  color: rgba(255,255,255,.55);
}

/* ---------- 返回顶部 ---------- */
.backtop {
  position: fixed; right: 26px; bottom: 34px; width: 44px; height: 44px;
  background: var(--red); color: #fff; border: none; cursor: pointer;
  font-size: 18px; box-shadow: 0 4px 12px rgba(92,15,18,.35);
  display: none; z-index: 90;
}
.backtop:hover { background: var(--red-deep); }

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
  .quick-grid, .stats-grid, .act-grid, .info-grid, .benefit-grid, .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .course-table { display: block; overflow-x: auto; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 12px 0; }
  .step:not(:last-child)::after { display: none; }
  .news-layout { grid-template-columns: 1fr; }
  .page-cols { grid-template-columns: 1fr; }
  .side-nav ul { display: flex; flex-wrap: wrap; }
  .side-nav ul a { border: 1px solid var(--line); margin: 6px; padding: 8px 16px; }
  .side-nav ul a.cur { border-left: 1px solid var(--red); padding-left: 16px; }
  .footer-cols, .contact-grid, .form-grid { grid-template-columns: 1fr; }
  .header .container { flex-direction: column; align-items: stretch; gap: 14px; }
  .header-search { justify-content: flex-end; }
  .nav-list { flex-wrap: wrap; justify-content: flex-start; }
  .nav-list > li > a { padding: 0 16px; font-size: 15px; letter-spacing: 1px; height: 46px; line-height: 46px; }
  .slide { min-height: 380px; }
  .slide-title { font-size: 30px; letter-spacing: 3px; }
  .article, .prose, .form-box { padding: 26px 22px; }
}
@media (max-width: 620px) {
  .quick-grid, .stats-grid, .act-grid, .info-grid, .benefit-grid, .feature-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .brand-text .site-cn { font-size: 24px; letter-spacing: 2px; }
  .brand-emblem svg { width: 52px; height: 52px; }
  .slide { min-height: 320px; }
  .slide-title { font-size: 24px; }
  .topbar .container { justify-content: center; }
  .topbar .top-date { display: none; }
  .page-banner h1 { font-size: 24px; }
  .query-result dl { grid-template-columns: 1fr; }
}

/* 减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* 键盘焦点可见 */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold); outline-offset: 2px;
}