/* ========================================
   龙之谷·启程 官网 - 攻略文章页样式
   依赖 style.css（导航/页脚/配色变量）
   ======================================== */

/* ===== 文章页顶部横幅 ===== */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary-dark) 60%, var(--primary) 100%);
  padding: 128px 24px 64px;
  text-align: center;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 157, 46, 0.14), transparent 70%);
  top: -180px;
  right: -120px;
}

.page-hero::after {
  content: '';
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(36, 86, 200, 0.25), transparent 70%);
  bottom: -180px;
  left: -120px;
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
}

.breadcrumb {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.82rem;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.breadcrumb a { color: rgba(255, 255, 255, 0.75); transition: color var(--transition); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { margin: 0 8px; opacity: 0.5; }
.breadcrumb .cur { color: rgba(255, 255, 255, 0.9); }

.page-hero h1 {
  color: #fff;
  font-size: clamp(1.4rem, 4vw, 2.1rem);
  font-weight: 800;
  letter-spacing: 2px;
  line-height: 1.45;
  margin-bottom: 14px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.page-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 18px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.84rem;
  letter-spacing: 1px;
}

.page-meta .cat {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  font-weight: 700;
  font-size: 0.74rem;
  padding: 3px 14px;
  border-radius: 12px;
  letter-spacing: 2px;
}

/* ===== 文章主体卡片 ===== */
.article-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px;
}

.article-body {
  background: #fff;
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 48px 56px 42px;
  margin-top: -34px;
  position: relative;
  z-index: 3;
}

.article-body > p:first-child { margin-top: 0; }

/* 文章排版 */
.article-body h2 {
  font-size: 1.3rem;
  color: var(--primary-deep);
  letter-spacing: 1px;
  margin: 46px 0 18px;
  padding-left: 14px;
  border-left: 4px solid var(--accent);
  line-height: 1.4;
}

.article-body h2:first-child { margin-top: 8px; }

.article-body h3 {
  font-size: 1.08rem;
  color: var(--primary-dark);
  margin: 26px 0 12px;
  letter-spacing: 1px;
}

.article-body p {
  color: #3d4a63;
  font-size: 0.97rem;
  line-height: 1.95;
  margin-bottom: 15px;
}

.article-body strong { color: var(--text-primary); }

.article-body ul,
.article-body ol {
  margin: 0 0 16px 6px;
  padding-left: 18px;
  color: #3d4a63;
  font-size: 0.95rem;
  line-height: 1.9;
}

.article-body ul li::marker { color: var(--primary); }
.article-body ol li::marker { color: var(--primary); font-weight: 700; }

/* ===== 等级解锁表格 ===== */
.table-wrap {
  overflow-x: auto;
  margin: 22px 0 26px;
  border: 1px solid var(--border);
  border-radius: 10px;
  -webkit-overflow-scrolling: touch;
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 540px;
  background: #fff;
}

.article-table th {
  background: linear-gradient(135deg, var(--primary-deep), var(--primary-dark));
  color: #fff;
  text-align: left;
  font-weight: 600;
  padding: 12px 18px;
  letter-spacing: 1px;
  white-space: nowrap;
}

.article-table td {
  padding: 11px 18px;
  border-top: 1px solid var(--border);
  color: #3d4a63;
  vertical-align: top;
  line-height: 1.75;
}

.article-table tr:nth-child(even) td { background: #f8fafd; }
.article-table td:first-child { white-space: nowrap; }

.lv {
  display: inline-block;
  background: rgba(36, 86, 200, 0.1);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 2px 12px;
  border-radius: 12px;
}

.article-table td strong { color: var(--primary-dark); }

/* ===== 系统速览条目 ===== */
.info-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0 26px;
}

.info-item {
  display: flex;
  gap: 16px;
  align-items: baseline;
  padding: 14px 20px;
  background: #f6f8fc;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.info-item .name {
  flex-shrink: 0;
  min-width: 92px;
  font-weight: 700;
  color: var(--primary-deep);
}

.info-item .desc { color: #3d4a63; font-size: 0.92rem; line-height: 1.8; }

/* ===== 摘要/要点框 ===== */
.summary-box {
  margin: 30px 0;
  padding: 24px 28px;
  background: linear-gradient(135deg, rgba(36, 86, 200, 0.06), rgba(255, 157, 46, 0.05));
  border: 1px solid rgba(36, 86, 200, 0.16);
  border-left: 4px solid var(--primary);
  border-radius: 10px;
}

.summary-box .summary-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  color: var(--primary-deep);
  font-size: 1.02rem;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.summary-box p { margin-bottom: 0; line-height: 1.9; }

/* ===== 玩法信息卡（材料获取篇） ===== */
.activity-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 26px 28px 22px;
  margin: 24px 0;
  box-shadow: 0 2px 12px rgba(13, 35, 82, 0.04);
  background: #fff;
}

.activity-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.activity-head h3 { margin: 0 !important; font-size: 1.15rem; }

.activity-tag {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  padding: 3px 12px;
  border-radius: 12px;
  letter-spacing: 1px;
}

.kv-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 10px 14px;
  margin: 16px 0 14px;
}

.kv-item {
  display: flex;
  gap: 8px;
  font-size: 0.87rem;
  background: #f6f8fc;
  border: 1px solid var(--border);
  padding: 9px 14px;
  border-radius: 8px;
  line-height: 1.7;
}

.kv-item .k { color: var(--text-muted); flex-shrink: 0; font-weight: 600; }
.kv-item .v { color: var(--text-primary); font-weight: 500; }

.activity-card > p:last-child { margin-bottom: 0; }

/* ===== 职业模块（职业详解篇） ===== */
.class-block {
  margin: 28px 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}

.class-block-head {
  background: linear-gradient(135deg, rgba(36, 86, 200, 0.09), rgba(36, 86, 200, 0.02));
  padding: 18px 26px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.class-block-head h3 { margin: 0 !important; font-size: 1.2rem; letter-spacing: 3px; }

.class-block-head .role {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 2px 12px;
  border-radius: 12px;
  letter-spacing: 1px;
}

.role-melee { background: rgba(147, 51, 234, 0.1); color: #9333ea; }
.role-ranged { background: rgba(245, 158, 11, 0.14); color: #d97706; }
.role-magic { background: rgba(239, 68, 68, 0.1); color: #dc2626; }
.role-support { background: rgba(16, 185, 129, 0.12); color: #059669; }

.class-block-body { padding: 20px 26px 24px; }
.class-block-body > p:first-child { margin-top: 0; }

.branch {
  margin: 18px 0 4px;
  padding: 18px 22px 14px;
  background: #fafbfe;
  border-radius: 10px;
  border-left: 3px solid var(--primary);
}

.branch h4 {
  color: var(--primary-dark);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.branch h4 .sub-tag {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(36, 86, 200, 0.08);
  padding: 2px 10px;
  border-radius: 10px;
  letter-spacing: 1px;
}

.branch p { font-size: 0.93rem; margin-bottom: 11px; }
.branch p:last-child { margin-bottom: 0; }

/* ===== 上一篇 / 下一篇 ===== */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}

.article-nav a {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 22px;
  transition: all var(--transition);
}

.article-nav a:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.article-nav .label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 5px;
}

.article-nav .nav-title {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.92rem;
  line-height: 1.5;
}

.article-nav .next { text-align: right; }

/* 仅有一篇（首篇/末篇）时的占位 */
.article-nav a.next:only-child { grid-column: 2; }
.article-nav a.prev:only-child { grid-column: 1; }

@media (max-width: 720px) {
  .article-nav a.next:only-child,
  .article-nav a.prev:only-child { grid-column: auto; text-align: left; }
}

.back-list {
  text-align: center;
  margin-top: 24px;
}

.back-list a {
  display: inline-block;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 1px;
  padding: 10px 34px;
  border: 1px solid rgba(36, 86, 200, 0.3);
  border-radius: 30px;
  transition: all var(--transition);
}

.back-list a:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ===== 攻略列表页 ===== */
.articles-section {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px 80px;
}

.article-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: -34px;
  position: relative;
  z-index: 3;
}

.list-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: #fff;
  border: 2px solid var(--border);
  border-left: 5px solid var(--primary);
  border-radius: var(--radius);
  padding: 24px 28px;
  transition: all var(--transition);
  box-shadow: 0 2px 10px rgba(13, 35, 82, 0.04);
}

.list-card:hover {
  border-color: var(--primary);
  border-left-color: var(--accent);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.list-card .info { min-width: 0; }

.list-card .row1 {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.list-card .cat {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(36, 86, 200, 0.08);
  padding: 3px 12px;
  border-radius: 12px;
  letter-spacing: 1px;
}

.list-card .date { font-size: 0.76rem; color: var(--text-muted); }

.list-card h2 {
  font-size: 1.06rem;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.5;
}

.list-card p {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.list-card .arrow {
  flex-shrink: 0;
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
}

.articles-tip {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 30px;
  letter-spacing: 1px;
}

/* ===== 响应式 ===== */
@media (max-width: 720px) {
  .page-hero { padding: 108px 18px 56px; }

  .article-body { padding: 30px 22px 28px; margin-top: -26px; }

  .article-body h2 { font-size: 1.15rem; margin: 36px 0 14px; }

  .kv-list { grid-template-columns: 1fr; }

  .activity-card { padding: 20px 18px 16px; }

  .class-block-body { padding: 16px 16px 20px; }
  .class-block-head { padding: 14px 18px; }
  .branch { padding: 14px 16px 12px; }

  .article-nav { grid-template-columns: 1fr; }
  .article-nav .next { text-align: left; }

  .list-card { flex-direction: column; align-items: flex-start; padding: 20px 22px; }

  .info-item { flex-direction: column; gap: 6px; }
}