:root {
  /* ===== 浙小商新生指南 · 青春校园手账风 设计 Token ===== */
  --primary: #D7263D;        /* 工商红（降饱和）主色 */
  --primary-soft: #FCE9EC;   /* 工商红浅底 */
  --primary-deep: #B71C2E;   /* 工商红深压 */
  --accent-orange: #FF8A5B;  /* 暖橙点缀 */
  --accent-green: #5FB97B;   /* 嫩绿点缀 */
  --ink: #2B2B2B;            /* 正文深灰 */
  --gray: #6B7280;           /* 次要灰 */
  --bg: #FBF7F2;             /* 暖米白背景（纸感） */
  --card: #FFFFFF;           /* 卡片纯白 */
  --line: #F0E6DC;           /* 暖色描边 */
  --radius: 18px;            /* 大圆角 */
  --radius-sm: 12px;
  --shadow: 0 4px 16px rgba(43, 43, 43, .06);   /* 极淡柔和投影 */
  --shadow-hover: 0 8px 24px rgba(215, 38, 61, .14);
  /* 向后兼容别名：旧页面内联样式仍引用 --blue，统一映射到新红调 */
  --blue: var(--primary);
  --blue-light: var(--primary-soft);
}

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

html, body {
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  padding-bottom: 40px;
}

/* 顶部栏 */
.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px;
  background: var(--primary);
  color: #fff;
  max-width: 100%;
  overflow: visible;
}
.back-link {
  color: #fff; text-decoration: none; font-size: 14px;
  background: rgba(255, 255, 255, .18); padding: 5px 12px; border-radius: 999px;
  white-space: nowrap;
}
.back-link:hover { background: rgba(255, 255, 255, .32); }
.search-box.wide { width: 100%; }
.search-box.wide input {
  width: 100%; padding: 12px 16px; border: 1.5px solid var(--line);
  border-radius: 999px; font-size: 15px; outline: none;
}
.search-box.wide input:focus { border-color: var(--primary); }
.count-tip { color: var(--gray); font-size: 13px; margin: 10px 2px 4px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.logo {
  width: 30px; height: 30px; border-radius: 8px;
  background: #fff; color: var(--primary);
  display: grid; place-items: center; font-weight: 800;
}
.brand-name { font-size: 16px; white-space: nowrap; }
.search-box { flex: 1; }
.search-box input {
  width: 100%; padding: 8px 12px; border: none; border-radius: 20px;
  font-size: 14px; outline: none;
}

/* 导航 */
.nav {
  position: sticky; top: 52px; z-index: 40;
  display: flex; gap: 4px; padding: 8px 12px;
  background: #fff; box-shadow: var(--shadow);
  overflow-x: auto;
  width: 100%;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}
.nav::-webkit-scrollbar { display: none; }
.nav { scrollbar-width: none; }
.nav-item {
  flex: 0 0 auto; padding: 6px 14px; border-radius: 18px;
  color: var(--gray); text-decoration: none; font-size: 14px; font-weight: 600;
  white-space: nowrap;
}
.nav-item.active { background: var(--primary-soft); color: var(--primary); }

/* Hero */
.hero {
  padding: 28px 16px 20px; text-align: center;
  /* 轻量绿色滤镜：上层淡绿、下层略深以保文字可读；照片清晰透出，不再压成纯绿 */
  background-image: linear-gradient(rgba(95,185,123,.30) 0%, rgba(34,64,34,.42) 100%), url('assets/hero-banner.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #4a7c59;
}
.hero h1 { font-size: 24px; color: #fff; text-shadow: 0 1px 6px rgba(0,0,0,.5); }
.hero .hero-lead { color: rgba(255,255,255,.95); margin: 8px 0 18px; text-shadow: 0 1px 4px rgba(0,0,0,.45); }

/* 页面封面图：优先图片完整度，整图可见不裁切；固定 190px 不会盖住下方内容 */
.page-cover {
  height: 190px;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  background-image: linear-gradient(135deg, var(--primary-soft) 0%, var(--bg) 100%);
  background-color: var(--bg);
}
/* Hero 轮播分页 */
.quick-carousel {
  position: relative;
  max-width: 520px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.quick-row {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
}
.quick-viewport { overflow: hidden; flex: 1; }
.quick-track {
  display: flex;
  transition: transform .3s ease;
}
.quick-page {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
/* 方块卡片（带阴影） */
.quick {
  background: var(--card); border-radius: var(--radius); padding: 14px;
  text-decoration: none; color: var(--ink); font-weight: 600;
  box-shadow: var(--shadow); text-align: center;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  transition: transform .15s, box-shadow .15s;
}
.quick:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }

/* 左右箭头 */
.quick-arrow {
  flex: 0 0 auto;
  width: 32px; height: 32px; border-radius: 50%;
  border: none; background: var(--primary); color: #fff;
  font-size: 20px; line-height: 1; cursor: pointer;
  display: grid; place-items: center;
  box-shadow: var(--shadow);
  transition: background .15s, opacity .15s;
}
.quick-arrow:hover { background: #d97a2b; }
.quick-arrow:disabled { opacity: .35; cursor: default; }

/* 圆点指示器 */
.quick-dots {
  display: flex; justify-content: center; gap: 8px;
  margin-top: 12px;
}
.quick-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #e3d3c2; cursor: pointer;
  transition: background .15s, width .15s;
}
.quick-dot.active { background: var(--primary); width: 18px; border-radius: 4px; }

/* 手机端：手指左右滑动切页（轨道本身可滑动） */
@media (max-width: 640px) {
  .quick-carousel { max-width: 100%; }
  .quick-viewport { overflow-x: auto; -webkit-overflow-scrolling: touch; scroll-snap-type: x mandatory; }
  .quick-viewport::-webkit-scrollbar { display: none; }
  .quick-viewport { scrollbar-width: none; }
  .quick-track { transition: none; }
  .quick-page { scroll-snap-align: start; }
}

/* 区块 */
.section { padding: 22px 16px; }
.section-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 19px; font-weight: 700; margin-bottom: 14px; color: var(--ink);
}

/* 筛选 */
.filters { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.chip {
  padding: 6px 14px; border: 1px solid var(--line); border-radius: 18px;
  background: #fff; color: var(--gray); font-size: 13px; cursor: pointer;
}
.chip.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* 卡片网格 */
.card-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.card {
  background: var(--card); border-radius: var(--radius); padding: 14px;
  box-shadow: var(--shadow);
  transition: transform .15s, box-shadow .15s;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.card h3 { font-size: 16px; color: var(--ink); }
.card .meta { color: var(--gray); font-size: 13px; margin: 4px 0; }
.card .note { font-size: 13px; color: var(--ink); }
.tag {
  display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 10px;
  margin-top: 6px; font-weight: 600;
}
.tag.通识 { background: var(--primary-soft); color: var(--primary); }
.tag.避雷 { background: #FDE8E8; color: var(--primary-deep); }
.tag.推荐 { background: #E7F7EC; color: var(--accent-green); }
.card .extra { font-size: 12px; color: var(--gray); margin-top: 4px; }
.card .extra b { color: var(--gray); font-weight: 600; }

/* 清单 */
.checklist { list-style: none; display: grid; gap: 8px; }
.checklist li {
  background: var(--card); padding: 12px 14px; border-radius: var(--radius);
  box-shadow: var(--shadow); display: flex; align-items: center; gap: 10px;
}
.checklist input { width: 18px; height: 18px; accent-color: var(--primary); }

/* 入学须知首页精简卡片（6 分类概览 → 独立页面） */
.admission-home-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.admission-home-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  padding: 12px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: var(--ink);
  transition: transform .15s, box-shadow .15s;
}
.admission-home-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.admission-home-card .admission-home-emoji {
  display: inline-flex;
  align-items: center;
  color: var(--primary);
  flex-shrink: 0;
}
.admission-home-card .admission-home-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}
.admission-home-card .admission-home-text strong {
  display: block;
  font-size: 14px;
  color: var(--ink);
}
.admission-home-card .admission-home-text small {
  display: block;
  font-size: 11px;
  color: var(--gray);
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admission-home-card .admission-home-arrow {
  flex-shrink: 0;
  color: #E4D6C8;
  font-size: 16px;
}

@media (min-width: 768px) {
  .admission-home-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1000px;
    margin: 0 auto;
  }
}

/* 入学须知旧样式（弹窗/展开按钮）已不再使用，保留以防兼容 */

/* 社团首页精简卡片 */
.clubs-home-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.club-home-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  padding: 12px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: var(--ink);
  transition: transform .15s, box-shadow .15s;
}
.club-home-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.club-home-card .club-home-emoji {
  display: inline-flex;
  align-items: center;
  color: var(--primary);
  flex-shrink: 0;
}
.club-home-card .club-home-emoji svg { width: 22px; height: 22px; }
.club-home-card .club-home-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}
.club-home-card .club-home-text strong {
  display: block;
  font-size: 14px;
  color: var(--ink);
}
.club-home-card .club-home-text small {
  display: block;
  font-size: 11px;
  color: var(--gray);
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.club-home-card .club-home-arrow {
  flex-shrink: 0;
  color: #E4D6C8;
  font-size: 16px;
}
.club-home-card .club-home-badge {
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 3px 9px;
  border-radius: 10px;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .clubs-home-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 1000px;
    margin: 0 auto;
  }
}

/* 初遇商大首页精简卡片 */
.campus-home-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.campus-home-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  padding: 12px 14px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: var(--ink);
  transition: transform .15s, box-shadow .15s;
}
.campus-home-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.campus-home-card .campus-home-num {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  display: grid;
  place-items: center;
}
.campus-home-card .campus-home-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}
.campus-home-card .campus-home-text strong {
  display: block;
  font-size: 14px;
  color: var(--ink);
}
.campus-home-card .campus-home-text small {
  display: block;
  font-size: 12px;
  color: var(--gray);
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.campus-home-card .campus-home-arrow {
  flex-shrink: 0;
  color: #E4D6C8;
  font-size: 16px;
}

/* Q&A 首页精简卡片 */
.qa-home-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
.qa-home-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  padding: 12px 14px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  transition: transform .15s, box-shadow .15s;
}
.qa-home-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.qa-home-card .qa-home-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  display: grid;
  place-items: center;
}
.qa-home-card .qa-home-q {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.qa-home-card .qa-home-arrow {
  flex-shrink: 0;
  color: #E4D6C8;
  font-size: 16px;
}

@media (min-width: 768px) {
  .campus-home-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1000px;
    margin: 0 auto;
  }
  .qa-home-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
    margin: 0 auto;
  }
}

/* 地图 */
.map-wrap { display: grid; grid-template-columns: 1fr; gap: 12px; }
.map-canvas {
  width: 100%; height: 320px; border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden; background: #F3EDE6;
}
.map-placeholder {
  background: #F3EDE6; border: 2px dashed var(--line); border-radius: var(--radius);
  height: 320px; display: grid; place-items: center; text-align: center;
  color: var(--gray);
}
.place-list { display: grid; gap: 10px; }
.place {
  background: var(--card); padding: 12px 14px; border-radius: var(--radius);
  box-shadow: var(--shadow); cursor: pointer; transition: transform .15s, box-shadow .15s;
}
.place:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.place .pname { font-weight: 700; }
.place .ptype { font-size: 12px; color: var(--gray); }
.place .note { font-size: 13px; margin-top: 4px; }

/* 校园 */
.campus-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.campus {
  background: var(--card); border-radius: var(--radius); padding: 14px;
  box-shadow: var(--shadow);
}
.campus h3 { color: var(--ink); }

/* Q&A */
.qa-list { display: grid; gap: 10px; }
.qa {
  background: var(--card); border-radius: var(--radius); padding: 12px 14px;
  box-shadow: var(--shadow);
}
.qa .q { font-weight: 700; }
.qa .a { color: var(--gray); font-size: 14px; margin-top: 4px; }

/* 页脚 */
.footer { text-align: center; color: var(--gray); font-size: 12px; padding: 20px 16px; }

/* 电脑端适配 */
@media (min-width: 768px) {
  .card-grid { grid-template-columns: repeat(3, 1fr); max-width: 1000px; margin: 0 auto; }
  .map-wrap { grid-template-columns: 1.4fr 1fr; max-width: 1000px; margin: 0 auto; }
  .map-canvas { height: 460px; }
  .map-placeholder { height: 460px; }
  .campus-grid { grid-template-columns: repeat(2, 1fr); max-width: 1000px; margin: 0 auto; }
  .qa-list { max-width: 800px; margin: 0 auto; }
  .section { max-width: 1040px; margin: 0 auto; }
}

/* 查看全部 按钮 */
.more-row { text-align: center; margin-top: 14px; }
.more-btn {
  border: 1.5px solid var(--primary); background: #fff; color: var(--primary);
  padding: 8px 18px; border-radius: 999px; font-size: 14px; cursor: pointer;
  transition: background .15s, color .15s;
}
.more-btn:hover { background: var(--primary); color: #fff; }

/* 模态框 */
.modal-mask {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(43, 43, 43, .5);
  display: none; align-items: center; justify-content: center;
  padding: 16px;
}
.modal-mask.show { display: flex; }
.modal {
  background: var(--bg); border-radius: var(--radius);
  width: 100%; max-width: 720px; max-height: 86vh;
  display: flex; flex-direction: column; overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .22);
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; background: var(--primary); color: #fff;
}
.modal-head h3 { font-size: 17px; font-weight: 700; }
.modal-close {
  border: none; background: rgba(255, 255, 255, .2); color: #fff;
  width: 30px; height: 30px; border-radius: 50%; cursor: pointer; font-size: 15px;
}
.modal-close:hover { background: rgba(255, 255, 255, .35); }
.modal-filters { display: flex; gap: 8px; padding: 12px 18px 0; flex-wrap: wrap; }
.modal-body {
  padding: 16px 18px; overflow-y: auto;
  display: grid; gap: 12px;
}
.modal-body .card-grid, .modal-body .qa-list { display: grid; gap: 12px; }
.modal-body .campus-grid {
  display: grid; gap: 12px;
  grid-template-columns: 1fr;
}
@media (min-width: 560px) {
  .modal-body .card-grid, .modal-body .campus-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 选课检索表 */
.course-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.course-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 720px; }
.course-table th, .course-table td {
  text-align: left; padding: 9px 10px; border-bottom: 1px solid #eef2f7; white-space: nowrap;
}
.course-table thead th { background: var(--primary-soft); color: var(--primary); font-weight: 600; position: sticky; top: 0; }
.course-table tbody tr:hover { background: #FFF6F7; }
.course-table td:nth-child(2) { white-space: normal; min-width: 140px; }
.course-table td:nth-child(5) { white-space: normal; min-width: 160px; color: var(--gray); }
.seat-ok { color: #1a8a3a; font-weight: 600; }
.seat-no { color: var(--red); }

/* 统一图标系统 */
.icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  fill: currentColor;
}
.icon-brand {
  width: 34px; height: 34px; border-radius: 50%;
  object-fit: contain; flex-shrink: 0;
  background: #fff;
  border: 1.5px solid rgba(255,255,255,.25);
}
.hero-logo {
  width: 72px; height: 72px; border-radius: 50%;
  object-fit: contain; background: #fff;
  border: 3px solid #fff;
  box-shadow: var(--shadow);
  margin-bottom: 12px;
}
.quick .icon { margin-bottom: 6px; display: block; color: var(--primary); }
.section-title .icon { color: var(--primary); }

/* 校区信息主页卡片 */
.campus-info-home {
  display: grid;
  gap: 14px;
}
.campus-info-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 16px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.campus-info-card .ci-badge {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 20px;
  display: grid; place-items: center;
}
.campus-info-card .ci-body {
  flex: 1; min-width: 0;
}
.campus-info-card .ci-body h4 {
  font-size: 16px; font-weight: 700; color: var(--ink); margin-bottom: 4px;
}
.campus-info-card .ci-body .ci-addr {
  font-size: 12px; color: var(--gray); margin-bottom: 8px;
}
.campus-info-card .ci-body .ci-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.ci-tag {
  font-size: 12px; background: #fef3e2; color: #b86e00;
  padding: 3px 10px; border-radius: 10px; white-space: nowrap;
}
.ci-tags-more {
  font-size: 12px; color: var(--gray);
  padding: 3px 0;
}