/* =========================================
   资讯页样式 news.css  v20260425
   钛媒体风格板块分割版
   ========================================= */

/* =========================================
   NS Hero Banner（全宽深色）
   ========================================= */
.ns-hero {
  background: linear-gradient(135deg, #060e1a 0%, #0a1628 30%, #0d2140 65%, #0f2a50 100%);
  padding: 48px 0 44px;
  position: relative;
  overflow: hidden;
}
.ns-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(45,155,90,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 20%, rgba(26,107,58,0.05) 0%, transparent 60%);
}
.ns-hero-bg::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
}
.ns-hero .container { position: relative; z-index: 1; }
.ns-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.ns-hero-content { flex: 1; max-width: 640px; }
.ns-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(45,155,90,0.12);
  border: 1px solid rgba(45,155,90,0.35);
  color: #4ecb71;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 12.5px;
  font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}
.ns-hero-title {
  font-size: 38px;
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}
.ns-hero-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.72);
  line-height: 1.8;
  margin-bottom: 32px;
}
.ns-hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
}
.ns-stat { text-align: center; padding: 0 28px 0 0; }
.ns-stat:first-child { padding-left: 0; }
.ns-stat strong {
  display: block;
  font-size: 26px;
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 3px;
}
.ns-stat span { font-size: 12px; color: rgba(255,255,255,0.55); }
.ns-stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.12);
  margin-right: 28px;
  flex-shrink: 0;
}
.ns-hero-visual { flex-shrink: 0; opacity: 0.9; }

/* =========================================
   主体
   ========================================= */
.main-content { padding: 0; }

/* =========================================
   频道标签栏（钛媒体横向频道条）
   ========================================= */
.ns-channel-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border-bottom: 2px solid #f0f0f0;
  padding: 0 4px;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  gap: 16px;
}
.ns-channel-tabs {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1;
}
.ns-channel-tabs::-webkit-scrollbar { display: none; }
.ns-ch-tab {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 14px 16px;
  font-size: 13.5px;
  color: #555;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
  position: relative;
  bottom: -2px;
}
.ns-ch-tab:hover { color: #1a6b3a; }
.ns-ch-tab.active {
  color: #1a6b3a;
  border-bottom-color: #1a6b3a;
  font-weight: 700;
}
.ns-ch-icon { font-size: 14px; }
.ns-ch-tab-line {
  width: 1px;
  height: 18px;
  background: #e8e8e8;
  margin: 0 8px;
  flex-shrink: 0;
  align-self: center;
}
.ns-ch-type { color: #888; font-size: 13px; }
.ns-ch-type.active { color: #c62828; border-bottom-color: #c62828; }
.ns-channel-sort {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 8px;
  flex-shrink: 0;
  border-left: 1px solid #f0f0f0;
  height: 100%;
  padding-left: 16px;
}
.ns-sort-lbl { font-size: 12px; color: #aaa; white-space: nowrap; }
.ns-sort-btn {
  font-size: 12.5px;
  color: #777;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 12px;
  border: 1px solid #e8e8e8;
  transition: all 0.2s;
  white-space: nowrap;
  user-select: none;
}
.ns-sort-btn:hover { color: #1a6b3a; border-color: #1a6b3a; }
.ns-sort-btn.active { background: #1a6b3a; color: #fff; border-color: #1a6b3a; font-weight: 600; }

/* =========================================
   双栏布局
   ========================================= */
.ns-page-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 28px;
  align-items: start;
  padding-top: 28px;
}

/* =========================================
   板块通用头部
   ========================================= */
.ns-section { margin-bottom: 36px; }
.ns-section-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #f0f0f0;
}
.ns-section-hd-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
/* 左侧彩色竖条 */
.ns-section-bar {
  width: 4px;
  height: 20px;
  border-radius: 2px;
  flex-shrink: 0;
}
.ns-bar-red    { background: linear-gradient(180deg, #e53935, #b71c1c); }
.ns-bar-green  { background: linear-gradient(180deg, #2d9b5a, #1a6b3a); }
.ns-bar-blue   { background: linear-gradient(180deg, #1565c0, #0d47a1); }
.ns-bar-orange { background: linear-gradient(180deg, #e65100, #bf360c); }
.ns-bar-purple { background: linear-gradient(180deg, #6a1b9a, #4a148c); }
.ns-bar-teal   { background: linear-gradient(180deg, #00838f, #006064); }

.ns-section-title {
  font-size: 18px;
  font-weight: 800;
  color: #1a1a1a;
  letter-spacing: 0.2px;
}
.ns-section-sub {
  font-size: 12px;
  color: #aaa;
  font-weight: 400;
}
.ns-section-badge {
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 3px;
  letter-spacing: 0.5px;
}
.ns-badge-hot  { background: #fde8e8; color: #c62828; }
.ns-badge-new  { background: #e8f5e9; color: #2e7d32; }
.ns-section-more {
  font-size: 12.5px;
  color: #aaa;
  text-decoration: none;
  transition: color 0.2s;
  flex-shrink: 0;
}
.ns-section-more:hover { color: #1a6b3a; }

/* =========================================
   文章 meta 类型标签
   ========================================= */
.ns-tag-meta {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 3px;
  margin-right: 4px;
}
.ns-tag-deep { background: #fce4ec; color: #c62828; }
.ns-tag-pv { background: #fff8e1; color: #f57c00; }
.ns-tag-storage { background: #e8f5e9; color: #2e7d32; }
.ns-tag-wind { background: #e3f2fd; color: #1565c0; }
.ns-tag-hydrogen { background: #f3e5f5; color: #6a1b9a; }
.ns-tag-policy { background: #e0f7fa; color: #006064; }
.ns-tag-market { background: #fff3e0; color: #e65100; }
.ns-tag-company { background: #f1f8e9; color: #33691e; }
.ns-tag-oil { background: #fbe9e7; color: #bf360c; }
.ns-tag-coal { background: #efebe9; color: #4e342e; }
.ns-tag-power { background: #e8eaf6; color: #283593; }
.ns-tag-interview { background: #fce4ec; color: #880e4f; }
.ns-tag-nuclear { background: #fff3e0; color: #bf6000; }
.ns-tag-data { background: #e3f2fd; color: #0d47a1; }
.ns-tag-carbon { background: #f1f8e9; color: #2e7d32; }

/* =========================================
   板块一：焦点头条布局
   ========================================= */
.ns-focus-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 16px;
  min-height: 360px;
}
/* 左侧大图 */
.ns-focus-main {
  cursor: pointer;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}
.ns-focus-main:hover { transform: translateY(-3px); box-shadow: 0 12px 36px rgba(0,0,0,0.15); }
.ns-focus-img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
}
.ns-focus-data {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(4px);
  border-radius: 8px;
  padding: 12px 16px;
  align-self: flex-start;
}
.ns-fd-item { text-align: center; padding: 0 16px; }
.ns-fd-item:first-child { padding-left: 0; }
.ns-fd-num { font-size: 20px; font-weight: 800; color: #fff; display: block; line-height: 1.2; }
.ns-fd-unit { font-size: 10px; color: rgba(255,255,255,0.55); margin-top: 2px; }
.ns-fd-sep { width: 1px; height: 36px; background: rgba(255,255,255,0.2); }
.ns-focus-overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
  border-radius: 0 0 12px 12px;
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px;
}
.ns-focus-tags { margin-bottom: 8px; }
.ns-focus-overlay h3 {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  line-height: 1.45;
  margin-bottom: 10px;
}
.ns-focus-meta {
  display: flex;
  gap: 14px;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
}
/* 右侧小图列表 */
.ns-focus-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ns-focus-item {
  display: flex;
  gap: 0;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.25s;
  border: 1px solid #f0f0f0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  flex: 1;
}
.ns-focus-item:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  transform: translateX(3px);
  border-color: rgba(45,155,90,0.2);
}
.ns-fi-img {
  width: 90px;
  flex-shrink: 0;
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 6px 6px;
}
.ns-fi-tag {
  font-size: 10px;
  font-weight: 700;
  background: rgba(255,255,255,0.2);
  color: #fff;
  padding: 2px 7px;
  border-radius: 3px;
  backdrop-filter: blur(4px);
}
.ns-fi-content { flex: 1; padding: 10px 12px; display: flex; flex-direction: column; justify-content: space-between; }
.ns-fi-tags { margin-bottom: 5px; }
.ns-fi-content h4 {
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.45;
  color: #1a1a1a;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ns-fi-meta { display: flex; gap: 10px; font-size: 11px; color: #aaa; }

/* =========================================
   板块二：深度报道三栏卡片
   ========================================= */
.ns-deep-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.ns-deep-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s;
  border: 1px solid #f0f0f0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.ns-deep-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.1);
  border-color: rgba(45,155,90,0.2);
}
.ns-dc-img {
  height: 130px;
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 10px 10px;
}
.ns-dc-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 3px;
  letter-spacing: 0.3px;
}
.ns-badge-deep { background: rgba(198,40,40,0.85); color: #fff; }
.ns-dc-body { padding: 14px 16px; }
.ns-dc-tags { margin-bottom: 7px; }
.ns-dc-body h3 {
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.5;
  color: #1a1a1a;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ns-dc-body p {
  font-size: 12.5px;
  color: #888;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 10px;
}
.ns-dc-meta { display: flex; gap: 10px; font-size: 11px; color: #bbb; }

/* =========================================
   板块三：政策解读带日期列表
   ========================================= */
.ns-policy-list { display: flex; flex-direction: column; gap: 0; }
.ns-policy-item {
  display: flex;
  align-items: stretch;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #f5f5f5;
  cursor: pointer;
  transition: background 0.2s;
}
.ns-policy-item:last-child { border-bottom: none; }
.ns-policy-item:hover { background: #fafdf9; }
.ns-pi-left { flex-shrink: 0; padding: 2px 0; }
.ns-pi-date {
  width: 48px;
  text-align: center;
  background: #f8f9fb;
  border-radius: 8px;
  padding: 6px 4px;
  border: 1px solid #eef0f3;
}
.ns-pid-month { display: block; font-size: 10px; color: #1a6b3a; font-weight: 700; }
.ns-pid-day { display: block; font-size: 22px; color: #1a1a1a; font-weight: 800; line-height: 1.2; }
.ns-pi-content { flex: 1; }
.ns-pi-tags { margin-bottom: 6px; }
.ns-pi-content h3 {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: #1a1a1a;
  margin-bottom: 6px;
}
.ns-pi-content h3 a { color: inherit; text-decoration: none; }
.ns-pi-content h3 a:hover { color: #1a6b3a; }
.ns-pi-content p {
  font-size: 13px;
  color: #888;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 8px;
}
.ns-pi-meta { display: flex; gap: 14px; font-size: 11.5px; color: #bbb; }
.ns-pi-img {
  width: 100px;
  flex-shrink: 0;
  border-radius: 8px;
  min-height: 68px;
}

/* =========================================
   板块四：市场动态双列紧凑列表
   ========================================= */
.ns-market-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.ns-market-col { display: flex; flex-direction: column; }
.ns-market-item {
  padding: 12px 0;
  border-bottom: 1px solid #f5f5f5;
  cursor: pointer;
  transition: all 0.2s;
}
.ns-market-col:first-child .ns-market-item { padding-right: 24px; border-right: 1px solid #f5f5f5; }
.ns-market-item:last-child { border-bottom: none; }
.ns-market-item:hover { background: transparent; }
.ns-mi-tag { display: inline-block; margin-bottom: 6px; }
.ns-market-item h4 {
  font-size: 14px;
  font-weight: 600;
  color: #1a1a1a;
  line-height: 1.5;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s;
}
.ns-market-item:hover h4 { color: #1a6b3a; }
.ns-market-item h4 a { color: inherit; text-decoration: none; }
.ns-mi-meta { display: flex; gap: 12px; font-size: 11.5px; color: #bbb; }

/* =========================================
   板块五：人物专访横向大卡
   ========================================= */
.ns-interview-list { display: flex; flex-direction: column; gap: 12px; }
.ns-interview-card {
  display: flex;
  gap: 20px;
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  cursor: pointer;
  transition: all 0.3s;
  border: 1px solid #f0f0f0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  align-items: center;
}
.ns-interview-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.09);
  transform: translateY(-2px);
  border-color: rgba(136,14,79,0.15);
}
.ns-ic-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 12px rgba(0,0,0,0.2);
}
.ns-ic-initials { font-size: 26px; font-weight: 900; color: #fff; }
.ns-ic-body { flex: 1; }
.ns-ic-tags { margin-bottom: 7px; }
.ns-ic-body h3 {
  font-size: 15.5px;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.45;
  margin-bottom: 6px;
}
.ns-ic-body h3 a { color: inherit; text-decoration: none; }
.ns-ic-body h3 a:hover { color: #880e4f; }
.ns-ic-body p {
  font-size: 13px;
  color: #888;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 8px;
}
.ns-ic-meta { display: flex; gap: 14px; font-size: 11.5px; color: #bbb; }

/* =========================================
   板块六：国际视野四格
   ========================================= */
.ns-global-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.ns-global-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  background: #fff;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.25s;
  border: 1px solid #f0f0f0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.03);
}
.ns-global-item:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  border-color: rgba(0,131,143,0.2);
  transform: translateY(-2px);
}
.ns-gi-flag {
  font-size: 24px;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}
.ns-gi-content { flex: 1; }
.ns-gi-tag { margin-bottom: 5px; }
.ns-gi-content h4 {
  font-size: 13.5px;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.5;
  margin-bottom: 7px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ns-gi-content h4 a { color: inherit; text-decoration: none; }
.ns-gi-content h4 a:hover { color: #00838f; }
.ns-gi-meta { display: flex; gap: 10px; font-size: 11px; color: #bbb; }

/* 加载更多 */
.ns-load-more { text-align: center; padding: 32px 0; }
.ns-btn-load-more {
  background: #fff;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  padding: 12px 40px;
  border-radius: 28px;
  cursor: pointer;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  transition: var(--transition);
}
.ns-btn-load-more:hover { background: var(--primary); color: #fff; }
.ns-lm-text { font-size: 14px; font-weight: 600; }
.ns-lm-sub { font-size: 11px; opacity: 0.7; }

/* =========================================
   侧边栏通用
   ========================================= */
.ns-sidebar { display: flex; flex-direction: column; gap: 20px; }
.ns-sidebar .sidebar-widget {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  overflow: hidden;
}
.ns-sidebar .widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px 12px;
  border-bottom: 1px solid var(--border);
}
.ns-sidebar .widget-header h3 {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}
.widget-tabs { display: flex; gap: 2px; }
.wtab {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 12px;
  cursor: pointer;
  color: var(--text-light);
  transition: var(--transition);
  user-select: none;
}
.wtab:hover { color: var(--primary); }
.wtab.active { background: var(--primary-pale); color: var(--primary); font-weight: 600; }

/* 热榜 */
.ns-hot-list {
  list-style: none;
  padding: 10px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ns-hot-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 6px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
}
.ns-hot-item:hover { background: var(--bg); }
.ns-hot-num {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  flex-shrink: 0;
  background: #f0f0f0;
  color: #888;
  margin-top: 1px;
}
.ns-hot-num.top1 { background: linear-gradient(135deg, #ff6b35, #e84040); color: #fff; }
.ns-hot-num.top2 { background: linear-gradient(135deg, #ff9800, #f44336); color: #fff; }
.ns-hot-num.top3 { background: linear-gradient(135deg, #ffc107, #ff9800); color: #fff; }
.ns-hot-content { flex: 1; }
.ns-hot-content a {
  font-size: 13px;
  color: var(--text-main);
  line-height: 1.5;
  display: block;
  margin-bottom: 4px;
  transition: var(--transition);
}
.ns-hot-content a:hover { color: var(--primary); }
.ns-hot-count { font-size: 11px; color: var(--text-light); }

/* 专题推荐 */
.ns-topic-list { padding: 10px 14px 14px; display: flex; flex-direction: column; gap: 4px; }
.ns-topic-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 6px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
}
.ns-topic-item:hover { background: var(--bg); }
.ns-topic-img {
  width: 50px;
  height: 36px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
.ns-topic-info { flex: 1; }
.ns-topic-name { font-size: 13px; font-weight: 600; color: var(--text-main); margin-bottom: 3px; }
.ns-topic-count { font-size: 11px; color: var(--text-light); }
.ns-topic-arrow { color: var(--text-light); flex-shrink: 0; }

/* VIP推广卡 */
.ns-vip-promo {
  background: linear-gradient(135deg, #1a0a00, #3a2000, #5a3800) !important;
  border: none !important;
  position: relative;
  overflow: hidden;
}
.ns-vip-promo::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(240,165,0,0.12) 0%, transparent 70%);
  border-radius: 50%;
}
.ns-vip-inner {
  padding: 22px 20px;
  position: relative;
  z-index: 1;
  text-align: center;
}
.ns-vip-icon {
  width: 48px;
  height: 48px;
  background: rgba(240,165,0,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  color: #f0a500;
}
.ns-vip-inner h4 { font-size: 17px; font-weight: 800; color: #fff; margin-bottom: 8px; }
.ns-vip-inner p { font-size: 12.5px; color: rgba(255,255,255,0.65); line-height: 1.65; margin-bottom: 14px; }
.ns-vip-price { margin-bottom: 14px; }
.ns-vip-price-num { font-size: 28px; font-weight: 900; color: #f0a500; }
.ns-vip-price-unit { font-size: 14px; color: rgba(255,255,255,0.55); margin-left: 2px; }
.ns-vip-btn {
  display: block;
  width: 100%;
  background: linear-gradient(135deg, #f0a500, #d49000);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 0;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 14px;
}
.ns-vip-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(240,165,0,0.4); }
.ns-vip-perks { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.ns-vip-perks span { font-size: 11px; color: rgba(255,255,255,0.5); }

/* 订阅 */
.ns-sub-body { padding: 12px 18px 18px; }
.ns-sub-body p { font-size: 13px; color: var(--text-sub); margin-bottom: 10px; }
.ns-sub-form { display: flex; gap: 8px; }
.ns-sub-form input {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 12px;
  outline: none;
  transition: var(--transition);
}
.ns-sub-form input:focus { border-color: var(--primary); }
.ns-sub-form button {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
  font-weight: 600;
}
.ns-sub-form button:hover { background: var(--primary-dark); }

/* 关注我们 */
.ns-follow-channels { padding: 10px 16px 14px; display: flex; flex-direction: column; gap: 4px; }
.ns-channel-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 6px;
  border-radius: 8px;
  transition: var(--transition);
}
.ns-channel-item:hover { background: var(--bg); }
.ns-channel-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.ns-ci-wechat { background: linear-gradient(135deg, #07c160, #06a854); }
.ns-ci-weibo { background: linear-gradient(135deg, #e6162d, #c0102a); }
.ns-ci-tiktok { background: linear-gradient(135deg, #1a1a1a, #444); }
.ns-channel-name { font-size: 13px; font-weight: 600; color: var(--text-main); margin-bottom: 2px; }
.ns-channel-id { font-size: 11px; color: var(--text-light); }
.ns-channel-follow {
  margin-left: auto;
  font-size: 12px;
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 3px 10px;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  flex-shrink: 0;
}
.ns-channel-follow:hover { background: var(--primary); color: #fff; }

/* =========================================
   响应式
   ========================================= */
@media (max-width: 1100px) {
  .ns-hero-visual { display: none; }
  .ns-hero-title { font-size: 30px; }
  .ns-focus-layout { grid-template-columns: 1fr; }
  .ns-focus-list { flex-direction: row; flex-wrap: wrap; }
  .ns-focus-item { flex: calc(50% - 4px); min-width: 200px; }
  .ns-deep-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .ns-page-layout { grid-template-columns: 1fr; }
  .ns-sidebar { display: grid; grid-template-columns: repeat(2, 1fr); }
  .ns-vip-promo { grid-column: span 2; }
  .ns-deep-grid { grid-template-columns: repeat(2, 1fr); }
  .ns-global-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .ns-hero { padding: 32px 0 28px; }
  .ns-hero-title { font-size: 24px; }
  .ns-hero-stats { gap: 12px; }
  .ns-stat { padding-right: 16px; }
  .ns-stat strong { font-size: 20px; }
  .ns-stat-divider { margin-right: 16px; }
  .ns-deep-grid { grid-template-columns: 1fr; }
  .ns-market-cols { grid-template-columns: 1fr; }
  .ns-market-col:first-child .ns-market-item { padding-right: 0; border-right: none; }
  .ns-global-grid { grid-template-columns: 1fr; }
  .ns-sidebar { grid-template-columns: 1fr; }
  .ns-vip-promo { grid-column: span 1; }
  .ns-policy-item { flex-wrap: wrap; }
  .ns-pi-img { display: none; }
  .ns-focus-list { flex-direction: column; }
  .ns-focus-item { flex: 1; }
  .ns-interview-card { flex-direction: column; align-items: flex-start; }
}