@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700;900&family=ZCOOL+XiaoWei&display=swap');

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

:root {
  --primary: #fc3f1e;
  --primary-dark: #d9341a;
  --secondary: #ffcc00;
  --secondary-dark: #e6b800;
  --white: #ffffff;
  --gray-50: #f9f9f9;
  --gray-100: #f4f4f4;
  --gray-200: #e8e8e8;
  --gray-300: #d0d0d0;
  --gray-500: #999999;
  --gray-700: #555555;
  --gray-900: #222222;
  --shadow: 0 2px 12px rgba(252, 63, 30, 0.08);
  --shadow-hover: 0 6px 24px rgba(252, 63, 30, 0.15);
}

body {
  font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  background: var(--white);
  color: var(--gray-900);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s;
}

a:hover {
  color: var(--primary);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== Header ===== */
.site-header {
  background: var(--white);
  border-bottom: 3px solid var(--primary);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'ZCOOL XiaoWei', serif;
  font-size: 28px;
  font-weight: bold;
  color: var(--primary);
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 22px;
  font-weight: 900;
}

.tagline {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 2px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-search {
  display: flex;
  align-items: center;
  background: var(--gray-100);
  border-radius: 24px;
  padding: 0 16px;
  height: 40px;
  width: 280px;
  transition: all 0.2s;
}

.header-search:focus-within {
  background: var(--white);
  box-shadow: 0 0 0 2px var(--primary);
}

.header-search input {
  border: none;
  background: transparent;
  outline: none;
  flex: 1;
  font-size: 14px;
  font-family: inherit;
}

.header-search button {
  border: none;
  background: var(--primary);
  color: var(--white);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.header-search button:hover {
  background: var(--primary-dark);
}

.user-actions {
  display: flex;
  gap: 8px;
}

.btn-user {
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--gray-300);
  background: var(--white);
  color: var(--gray-700);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-user:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-user.primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.btn-user.primary:hover {
  background: var(--primary-dark);
}

/* ===== Navigation ===== */
.main-nav {
  background: var(--primary);
}

.nav-list {
  display: flex;
  list-style: none;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav-list a {
  display: block;
  padding: 14px 24px;
  color: var(--white);
  font-size: 15px;
  font-weight: 500;
  transition: background 0.2s;
  position: relative;
}

.nav-list a:hover,
.nav-list a.active {
  background: var(--primary-dark);
  color: var(--secondary);
}

.nav-list a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: var(--secondary);
  border-radius: 2px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 24px;
  cursor: pointer;
  padding: 12px 20px;
}

/* ===== Hero / Search ===== */
.hero {
  background: linear-gradient(135deg, #fff5f3 0%, #fffde7 100%);
  padding: 60px 20px 50px;
  text-align: center;
  border-bottom: 1px solid var(--gray-200);
}

.hero h1 {
  font-family: 'ZCOOL XiaoWei', serif;
  font-size: 42px;
  color: var(--primary);
  margin-bottom: 8px;
}

.hero h1 span {
  color: var(--secondary-dark);
}

.hero p {
  font-size: 16px;
  color: var(--gray-700);
  margin-bottom: 30px;
}

.big-search {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(252, 63, 30, 0.12);
}

.big-search input {
  flex: 1;
  padding: 18px 28px;
  border: 2px solid var(--primary);
  border-right: none;
  border-radius: 32px 0 0 32px;
  font-size: 16px;
  font-family: inherit;
  outline: none;
}

.big-search input:focus {
  border-color: var(--primary-dark);
}

.big-search button {
  padding: 0 40px;
  background: var(--primary);
  color: var(--white);
  border: none;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.big-search button:hover {
  background: var(--primary-dark);
}

.hot-tags {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.hot-tags span {
  font-size: 13px;
  color: var(--gray-500);
}

.hot-tags a {
  font-size: 13px;
  color: var(--gray-700);
  padding: 4px 12px;
  border-radius: 14px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: all 0.2s;
}

.hot-tags a:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* ===== News Ticker ===== */
.news-ticker {
  background: var(--secondary);
  color: var(--gray-900);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  overflow: hidden;
}

.ticker-label {
  background: var(--primary);
  color: var(--white);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.ticker-content {
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
}

.ticker-content a {
  display: inline-block;
  margin-right: 40px;
  color: var(--gray-900);
  font-weight: 500;
}

.ticker-content a:hover {
  color: var(--primary);
}

/* ===== Main Content ===== */
main {
  flex: 1;
}

.section {
  padding: 40px 20px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-title {
  font-family: 'ZCOOL XiaoWei', serif;
  font-size: 24px;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title::before {
  content: '';
  display: block;
  width: 4px;
  height: 24px;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  border-radius: 2px;
}

.section-more {
  font-size: 14px;
  color: var(--gray-500);
}

.section-more:hover {
  color: var(--primary);
}

/* ===== Portal Cards ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.portal-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s;
  cursor: pointer;
}

.portal-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}

.portal-card-img {
  height: 160px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  position: relative;
  overflow: hidden;
}

.portal-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
  transition: transform 0.4s;
}

.portal-card:hover .portal-card-img img {
  transform: scale(1.05);
}

.portal-card-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--primary);
  color: var(--white);
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

.portal-card-body {
  padding: 16px;
}

.portal-card-title {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--gray-900);
}

.portal-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--gray-500);
}

.portal-card-meta .live {
  color: var(--primary);
  font-weight: 500;
}

/* ===== Two Column Layout ===== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

/* ===== Ranking List ===== */
.ranking-list {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  overflow: hidden;
}

.ranking-item {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--gray-100);
  transition: background 0.2s;
}

.ranking-item:last-child {
  border-bottom: none;
}

.ranking-item:hover {
  background: var(--gray-50);
}

.ranking-num {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  background: var(--gray-100);
  color: var(--gray-500);
  margin-right: 12px;
  flex-shrink: 0;
}

.ranking-item:nth-child(1) .ranking-num {
  background: var(--primary);
  color: var(--white);
}

.ranking-item:nth-child(2) .ranking-num {
  background: var(--secondary-dark);
  color: var(--white);
}

.ranking-item:nth-child(3) .ranking-num {
  background: #ff8c42;
  color: var(--white);
}

.ranking-info {
  flex: 1;
  min-width: 0;
}

.ranking-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ranking-sub {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 2px;
}

.ranking-score {
  font-family: 'ZCOOL XiaoWei', serif;
  font-size: 18px;
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}

/* ===== News List ===== */
.news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.news-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-100);
  transition: background 0.2s;
}

.news-item:last-child {
  border-bottom: none;
}

.news-item:hover {
  background: var(--gray-50);
  padding-left: 8px;
  padding-right: 8px;
  border-radius: 8px;
}

.news-item-img {
  width: 140px;
  height: 90px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--gray-200);
}

.news-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-item-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.news-item-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-900);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-item:hover .news-item-title {
  color: var(--primary);
}

.news-item-desc {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 8px;
}

.news-item-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--gray-500);
}

.news-tag {
  background: var(--primary);
  color: var(--white);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
}

/* ===== Search Results ===== */
.search-header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 20px 0;
}

.search-box {
  display: flex;
  max-width: 720px;
  gap: 12px;
  margin: 0 auto;
}

.search-box input {
  flex: 1;
  padding: 14px 20px;
  border: 2px solid var(--primary);
  border-radius: 24px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
}

.search-box button {
  padding: 0 28px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 24px;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.2s;
}

.search-box button:hover {
  background: var(--primary-dark);
}

.search-filter {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  justify-content: center;
}

.search-filter a {
  padding: 6px 16px;
  border-radius: 16px;
  font-size: 14px;
  color: var(--gray-700);
  background: var(--gray-100);
  transition: all 0.2s;
}

.search-filter a.active,
.search-filter a:hover {
  background: var(--primary);
  color: var(--white);
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px 0;
}

.tag-cloud a {
  padding: 6px 14px;
  border-radius: 14px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  font-size: 13px;
  color: var(--gray-700);
  transition: all 0.2s;
}

.tag-cloud a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.result-item {
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-100);
}

.result-item:last-child {
  border-bottom: none;
}

.result-title {
  font-size: 17px;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 6px;
}

.result-title:hover {
  text-decoration: underline;
}

.result-url {
  font-size: 13px;
  color: var(--secondary-dark);
  margin-bottom: 6px;
}

.result-desc {
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.6;
}

/* ===== About / Contact ===== */
.content-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
}

.content-section h2 {
  font-family: 'ZCOOL XiaoWei', serif;
  font-size: 28px;
  color: var(--primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--secondary);
}

.content-section h3 {
  font-size: 20px;
  color: var(--primary);
  margin: 28px 0 12px;
}

.content-section p {
  font-size: 15px;
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: 14px;
}

.content-section ul {
  padding-left: 20px;
  margin-bottom: 14px;
}

.content-section ul li {
  font-size: 15px;
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: 6px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(252, 63, 30, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  background: var(--primary);
  color: var(--white);
  padding: 12px 36px;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-submit:hover {
  background: var(--primary-dark);
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 28px 0;
}

.contact-card {
  background: var(--gray-50);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: all 0.2s;
}

.contact-card:hover {
  background: var(--white);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
}

.contact-card h4 {
  font-size: 15px;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.contact-card p {
  font-size: 13px;
  color: var(--gray-500);
}

/* ===== Footer ===== */
.site-footer {
  background: var(--gray-900);
  color: var(--gray-300);
  margin-top: 40px;
}

.footer-top {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand h3 {
  font-family: 'ZCOOL XiaoWei', serif;
  font-size: 24px;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-brand h3 span {
  color: var(--secondary);
}

.footer-brand p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 16px;
}

.footer-col h4 {
  font-size: 15px;
  color: var(--white);
  margin-bottom: 16px;
  font-weight: 500;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  font-size: 14px;
  color: var(--gray-500);
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--secondary);
}

.footer-bottom {
  border-top: 1px solid #333;
  padding: 18px 20px;
  text-align: center;
  font-size: 13px;
  color: var(--gray-700);
}

.footer-bottom a {
  color: var(--gray-500);
}

.footer-bottom a:hover {
  color: var(--secondary);
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 12px;
  }

  .header-search {
    width: 100%;
    order: 3;
  }

  .nav-toggle {
    display: block;
  }

  .main-nav {
    display: none;
  }

  .main-nav.open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
  }

  .nav-list a {
    padding: 12px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .hero {
    padding: 40px 20px 30px;
  }

  .hero h1 {
    font-size: 28px;
  }

  .big-search input {
    padding: 14px 20px;
    font-size: 14px;
  }

  .big-search button {
    padding: 0 24px;
    font-size: 14px;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }

  .news-item {
    flex-direction: column;
  }

  .news-item-img {
    width: 100%;
    height: 180px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 30px 20px;
  }

  .section {
    padding: 30px 16px;
  }

  .content-section {
    padding: 30px 16px;
  }

  .contact-info {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .user-actions .btn-user {
    padding: 5px 10px;
    font-size: 12px;
  }

  .logo {
    font-size: 22px;
  }

  .portal-card-img {
    height: 140px;
  }

  .hot-tags {
    gap: 8px;
  }

  .hot-tags a {
    font-size: 12px;
    padding: 3px 10px;
  }
}