/* ==========================================
   模板 37 - 北欧极简建筑巨幅风 (Nordic Clean Architectural UI)
   ========================================== */

:root {
  --_nd_bg_370: #faf8f5;            /* 暖沙色底 */
  --_nd_surface_370: #ffffff;
  --_nd_border_370: #e7e5e4;
  --_nd_accent_370: #c2410c;         /* 陶瓦暖橙强调色 */
  --_nd_text_dark_370: #1c1917;     /* 深炭黑 */
  --_nd_text_muted_370: #78716c;
  --_nd_font_370: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --_nd_font_serif_370: "Georgia", "Times New Roman", serif;
}

html, body._nd_body_370 {
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  min-height: 100vh;
  background-color: var(--_nd_bg_370);
  color: var(--_nd_text_dark_370);
  font-family: var(--_nd_font_370);
  line-height: 1.6;
  overflow-x: hidden !important;
  -webkit-font-smoothing: antialiased;
}

*, *::before, *::after {
  box-sizing: border-box !important;
}

._nd_shell_370 {
  width: 100% !important;
  margin: 0 auto !important;
  display: block;
}

._nd_container_370 {
  width: 100% !important;
  max-width: 1120px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 20px !important;
  padding-right: 20px !important;
}

/* 1. Header */
._nd_header_370 {
  width: 100% !important;
  background: var(--_nd_bg_370);
  border-bottom: 1px solid var(--_nd_border_370);
  position: sticky;
  top: 0;
  z-index: 100;
}

._nd_hdr_in_370 {
  height: 72px;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

._nd_brand_370 {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--_nd_text_dark_370);
}

._nd_logo_mark_370 {
  font-family: var(--_nd_font_serif_370);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--_nd_accent_370);
  border: 1px solid var(--_nd_accent_370);
  padding: 2px 6px;
}

._nd_brand_370 h1 {
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.3px;
}

._nd_nav_ul_370 {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

._nd_nav_a_370 {
  color: var(--_nd_text_muted_370);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: color 0.2s;
}

._nd_nav_a_370:hover {
  color: var(--_nd_accent_370);
}

._nd_btn_warm_370 {
  color: var(--_nd_accent_370);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

/* 2. Hero Section */
._nd_hero_sec_370 {
  width: 100% !important;
  padding: 64px 0 52px;
  border-bottom: 1px solid var(--_nd_border_370);
}

._nd_hero_inner_370 {
  max-width: 800px;
}

._nd_sub_tag_370 {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--_nd_accent_370);
  letter-spacing: 2px;
  margin-bottom: 16px;
}

._nd_hero_ttl_370 {
  font-family: var(--_nd_font_serif_370);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 400;
  color: var(--_nd_text_dark_370);
  margin: 0 0 20px 0;
  line-height: 1.2;
}

._nd_hero_sub_370 {
  font-size: 1.05rem;
  color: var(--_nd_text_muted_370);
  margin: 0 0 32px 0;
  line-height: 1.6;
}

._nd_search_box_370 {
  display: flex;
  background: var(--_nd_surface_370);
  border: 1px solid var(--_nd_text_dark_370);
  padding: 4px;
}

._nd_search_ipt_370 {
  flex: 1;
  height: 44px;
  background: transparent;
  border: none;
  padding: 0 16px;
  font-size: 0.92rem;
  color: var(--_nd_text_dark_370);
  outline: none;
}

._nd_search_btn_370 {
  background: var(--_nd_text_dark_370);
  color: #ffffff;
  border: none;
  padding: 0 24px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

._nd_search_btn_370:hover {
  background: var(--_nd_accent_370);
}

/* 3. Main Content */
._nd_main_wrap_370 {
  width: 100% !important;
  padding: 56px 0 80px;
}

._nd_sec_block_370 {
  margin-bottom: 64px;
}

._nd_sec_hd_370 {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px solid var(--_nd_text_dark_370);
  padding-bottom: 10px;
  margin-bottom: 28px;
}

._nd_sec_ttl_370 {
  font-family: var(--_nd_font_serif_370);
  font-size: 1.3rem;
  font-weight: 400;
  margin: 0;
}

._nd_sec_tag_370 {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--_nd_text_muted_370);
}

/* Feature Flex Grid */
._nd_feature_flex_370 {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 24px !important;
}

._nd_feat_card_370 {
  flex: 1 1 calc(33.333% - 24px) !important;
  min-width: 280px;
  background: var(--_nd_surface_370);
  border: 1px solid var(--_nd_border_370);
  border-top: 3px solid var(--_nd_accent_370);
  padding: 28px;
  transition: transform 0.2s;
}

._nd_feat_card_370:hover {
  transform: translateY(-3px);
}

._nd_card_num_370 {
  font-family: var(--_nd_font_serif_370);
  font-size: 1.1rem;
  color: var(--_nd_accent_370);
  display: block;
  margin-bottom: 12px;
}

._nd_feat_ttl_370 {
  font-size: 1.15rem !important;
  font-weight: 800 !important;
  margin: 0 0 10px 0 !important;
}

._nd_card_a_370 {
  color: var(--_nd_text_dark_370) !important;
  text-decoration: none !important;
}

._nd_card_a_370:hover {
  color: var(--_nd_accent_370) !important;
}

._nd_feat_desc_370 {
  font-size: 0.9rem;
  color: var(--_nd_text_muted_370);
  margin: 0;
  line-height: 1.6;
}

/* Stream List */
._nd_stream_list_370 {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

._nd_stream_card_370 {
  background: var(--_nd_surface_370);
  border: 1px solid var(--_nd_border_370);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: border-color 0.2s;
}

._nd_stream_card_370:hover {
  border-color: var(--_nd_text_dark_370);
}

._nd_stream_main_370 {
  flex: 1;
  min-width: 0;
}

._nd_stream_meta_370 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

._nd_stream_badge_370 {
  color: var(--_nd_accent_370);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 1px;
}

._nd_stream_date_370 {
  font-size: 0.78rem;
  color: var(--_nd_text_muted_370);
}

._nd_stream_ttl_370 {
  font-size: 1.1rem !important;
  font-weight: 800 !important;
  margin: 0 0 6px 0 !important;
  line-height: 1.4 !important;
}

._nd_ttl_a_370 {
  color: var(--_nd_text_dark_370) !important;
  text-decoration: none !important;
}

._nd_ttl_a_370:hover {
  color: var(--_nd_accent_370) !important;
}

._nd_stream_desc_370 {
  font-size: 0.9rem;
  color: var(--_nd_text_muted_370);
  margin: 0;
  line-height: 1.6;
}

._nd_stream_side_370 {
  flex-shrink: 0;
}

._nd_stream_btn_370 {
  color: var(--_nd_text_dark_370);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

._nd_stream_btn_370:hover {
  color: var(--_nd_accent_370);
}

/* Links */
._nd_link_sec_370 {
  margin-top: 48px;
}

._nd_link_box_370 {
  background: var(--_nd_surface_370);
  border: 1px solid var(--_nd_border_370);
  padding: 24px;
}

._nd_link_ttl_370 {
  font-size: 0.9rem;
  font-weight: 800;
  margin: 0 0 16px 0;
}

._nd_link_group_370 {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

._nd_link_pill_370 {
  background: var(--_nd_bg_370);
  border: 1px solid var(--_nd_border_370);
  color: var(--_nd_text_muted_370);
  font-size: 0.82rem;
  padding: 4px 12px;
  text-decoration: none;
  transition: all 0.2s;
}

._nd_link_pill_370:hover {
  border-color: var(--_nd_text_dark_370);
  color: var(--_nd_text_dark_370);
}

/* Footer */
._nd_footer_370 {
  width: 100% !important;
  border-top: 1px solid var(--_nd_border_370);
  padding: 32px 0;
}

._nd_ft_in_370 {
  text-align: center;
  font-size: 0.85rem;
  color: var(--_nd_text_muted_370);
}

@media (max-width: 868px) {
  ._nd_hdr_in_370 {
    flex-direction: column;
    height: auto;
    padding: 16px 0;
    gap: 12px;
  }
  ._nd_feat_card_370 {
    flex: 1 1 100% !important;
  }
  ._nd_stream_card_370 {
    flex-direction: column;
    align-items: flex-start;
  }
}