/* ==========================================
   模板 21 - 复古 90s Windows 95 风格 (Win95 UI)
   ========================================== */

:root {
  --_w9_bg_210: #008080;            /* 经典 Win95 青绿底色 */
  --_w9_win_bg_210: #c0c0c0;        /* 灰色窗口底色 */
  --_w9_title_blue_210: #000080;   /* Navy 蓝标题栏 */
  --_w9_border_light_210: #ffffff;
  --_w9_border_dark_210: #808080;
  --_w9_border_shadow_210: #000000;
  --_w9_text_main_210: #000000;
  --_w9_font_210: "Tahoma", "MS Sans Serif", -apple-system, sans-serif;
}

html, body._w9_body_210 {
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  min-height: 100vh;
  background-color: var(--_w9_bg_210);
  color: var(--_w9_text_main_210);
  font-family: var(--_w9_font_210);
  line-height: 1.4;
  overflow-x: hidden !important;
  -webkit-font-smoothing: antialiased;
}

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

._w9_shell_210 {
  width: 100% !important;
  margin: 0 auto !important;
  display: block;
}

._w9_container_210 {
  width: 100% !important;
  max-width: 1100px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 16px !important;
  padding-right: 16px !important;
}

/* Win95 浮雕边框效果辅助类 */
._w9_outset_210 {
  background: var(--_w9_win_bg_210);
  border-top: 2px solid var(--_w9_border_light_210);
  border-left: 2px solid var(--_w9_border_light_210);
  border-right: 2px solid var(--_w9_border_shadow_210);
  border-bottom: 2px solid var(--_w9_border_shadow_210);
}

._w9_inset_210 {
  background: #ffffff;
  border-top: 2px solid var(--_w9_border_dark_210);
  border-left: 2px solid var(--_w9_border_dark_210);
  border-right: 2px solid var(--_w9_border_light_210);
  border-bottom: 2px solid var(--_w9_border_light_210);
}

/* 1. Win95 Header */
._w9_header_210 {
  width: 100% !important;
  background: var(--_w9_win_bg_210);
  border-top: 2px solid var(--_w9_border_light_210);
  border-bottom: 2px solid var(--_w9_border_shadow_210);
  position: sticky;
  top: 0;
  z-index: 100;
}

._w9_hdr_in_210 {
  padding: 4px 0;
}

._w9_win_titlebar_210 {
  background: var(--_w9_title_blue_210);
  color: #ffffff;
  display: flex;
  align-items: center;
  padding: 3px 6px;
  gap: 8px;
}

._w9_win_icon_210 { font-size: 0.9rem; }

._w9_win_title_210 {
  font-size: 0.88rem;
  font-weight: 700;
  margin: 0;
  flex: 1;
}

._w9_win_btns_210 {
  display: flex;
  gap: 2px;
}

._w9_btn_sys_210 {
  background: var(--_w9_win_bg_210);
  border-top: 1px solid var(--_w9_border_light_210);
  border-left: 1px solid var(--_w9_border_light_210);
  border-right: 1px solid var(--_w9_border_shadow_210);
  border-bottom: 1px solid var(--_w9_border_shadow_210);
  font-family: var(--_w9_font_210);
  font-size: 0.75rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  line-height: 1;
  padding: 0;
  cursor: pointer;
}

._w9_menubar_210 {
  display: flex;
  gap: 16px;
  padding: 4px 8px;
  background: var(--_w9_win_bg_210);
  border-bottom: 1px solid var(--_w9_border_dark_210);
}

._w9_menu_item_210 {
  color: var(--_w9_text_main_210);
  text-decoration: none;
  font-size: 0.82rem;
}

/* 2. Dialog Hero */
._w9_hero_sec_210 {
  padding: 32px 0 24px;
}

._w9_dialog_box_210 {
  background: var(--_w9_win_bg_210);
  border-top: 2px solid var(--_w9_border_light_210);
  border-left: 2px solid var(--_w9_border_light_210);
  border-right: 2px solid var(--_w9_border_shadow_210);
  border-bottom: 2px solid var(--_w9_border_shadow_210);
  padding: 20px;
}

._w9_dialog_inner_210 {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

._w9_dialog_icon_210 {
  font-size: 2.5rem;
}

._w9_dialog_content_210 {
  flex: 1;
}

._w9_hero_ttl_210 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 8px 0;
}

._w9_hero_sub_210 {
  font-size: 0.88rem;
  margin: 0 0 20px 0;
}

._w9_search_row_210 {
  display: flex;
  align-items: center;
  gap: 10px;
}

._w9_label_210 {
  font-size: 0.85rem;
  font-weight: 700;
}

._w9_search_ipt_210 {
  flex: 1;
  height: 32px;
  background: #ffffff;
  border-top: 2px solid var(--_w9_border_dark_210);
  border-left: 2px solid var(--_w9_border_dark_210);
  border-right: 2px solid var(--_w9_border_light_210);
  border-bottom: 2px solid var(--_w9_border_light_210);
  padding: 0 8px;
  font-size: 0.85rem;
  outline: none;
}

._w9_btn_retro_210 {
  background: var(--_w9_win_bg_210);
  border-top: 2px solid var(--_w9_border_light_210);
  border-left: 2px solid var(--_w9_border_light_210);
  border-right: 2px solid var(--_w9_border_shadow_210);
  border-bottom: 2px solid var(--_w9_border_shadow_210);
  padding: 6px 18px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  color: #000;
  display: inline-block;
}

._w9_btn_retro_210:active {
  border-top: 2px solid var(--_w9_border_shadow_210);
  border-left: 2px solid var(--_w9_border_shadow_210);
  border-right: 2px solid var(--_w9_border_light_210);
  border-bottom: 2px solid var(--_w9_border_light_210);
}

/* 3. Main Content */
._w9_main_wrap_210 {
  padding: 16px 0 48px;
}

._w9_sec_block_210 {
  margin-bottom: 32px;
}

._w9_sec_hd_210 {
  background: var(--_w9_title_blue_210);
  color: #ffffff;
  padding: 4px 8px;
  margin-bottom: 16px;
}

._w9_sec_ttl_210 {
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0;
  font-family: monospace;
}

/* Feature Flex Grid */
._w9_feature_flex_210 {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 16px !important;
}

._w9_feat_card_210 {
  flex: 1 1 calc(33.333% - 16px) !important;
  min-width: 260px;
  background: var(--_w9_win_bg_210);
  border-top: 2px solid var(--_w9_border_light_210);
  border-left: 2px solid var(--_w9_border_light_210);
  border-right: 2px solid var(--_w9_border_shadow_210);
  border-bottom: 2px solid var(--_w9_border_shadow_210);
  padding: 4px;
}

._w9_card_bar_210 {
  background: var(--_w9_border_dark_210);
  color: #ffffff;
  font-size: 0.75rem;
  font-family: monospace;
  padding: 2px 6px;
  margin-bottom: 10px;
}

._w9_card_body_210 {
  background: #ffffff;
  border-top: 2px solid var(--_w9_border_dark_210);
  border-left: 2px solid var(--_w9_border_dark_210);
  border-right: 2px solid var(--_w9_border_light_210);
  border-bottom: 2px solid var(--_w9_border_light_210);
  padding: 12px;
}

._w9_feat_ttl_210 {
  font-size: 1rem !important;
  font-weight: 700 !important;
  margin: 0 0 8px 0 !important;
}

._w9_card_a_210 {
  color: #0000ff !important;
  text-decoration: underline !important;
}

._w9_feat_desc_210 {
  font-size: 0.85rem;
  margin: 0;
  line-height: 1.5;
}

/* Stream Explorer List */
._w9_stream_list_210 {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

._w9_stream_card_210 {
  background: #ffffff;
  border-top: 2px solid var(--_w9_border_dark_210);
  border-left: 2px solid var(--_w9_border_dark_210);
  border-right: 2px solid var(--_w9_border_light_210);
  border-bottom: 2px solid var(--_w9_border_light_210);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

._w9_stream_main_210 {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  flex: 1;
}

._w9_doc_badge_210 {
  font-size: 0.75rem;
  font-family: monospace;
  background: var(--_w9_win_bg_210);
  padding: 4px 8px;
  border: 1px solid var(--_w9_border_dark_210);
}

._w9_stream_info_210 {
  flex: 1;
}

._w9_stream_ttl_210 {
  font-size: 0.95rem !important;
  font-weight: 700 !important;
  margin: 0 0 4px 0 !important;
}

._w9_ttl_a_210 {
  color: #0000ff !important;
  text-decoration: underline !important;
}

._w9_stream_desc_210 {
  font-size: 0.82rem;
  color: #333;
  margin: 0;
}

._w9_stream_side_210 {
  flex-shrink: 0;
}

/* Links */
._w9_link_sec_210 {
  margin-top: 32px;
}

._w9_link_box_210 {
  background: var(--_w9_win_bg_210);
  border-top: 2px solid var(--_w9_border_light_210);
  border-left: 2px solid var(--_w9_border_light_210);
  border-right: 2px solid var(--_w9_border_shadow_210);
  border-bottom: 2px solid var(--_w9_border_shadow_210);
  padding: 16px;
}

._w9_link_ttl_210 {
  font-size: 0.85rem;
  font-weight: 700;
  margin: 0 0 12px 0;
}

._w9_link_group_210 {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

._w9_link_pill_210 {
  background: #ffffff;
  border-top: 2px solid var(--_w9_border_dark_210);
  border-left: 2px solid var(--_w9_border_dark_210);
  border-right: 2px solid var(--_w9_border_light_210);
  border-bottom: 2px solid var(--_w9_border_light_210);
  color: #0000ff;
  font-size: 0.8rem;
  padding: 4px 10px;
  text-decoration: underline;
}

/* Footer Taskbar */
._w9_footer_210 {
  width: 100% !important;
  background: var(--_w9_win_bg_210);
  border-top: 2px solid var(--_w9_border_light_210);
  padding: 4px 0;
}

._w9_ft_in_210 {
  display: flex;
  align-items: center;
  gap: 16px;
}

._w9_start_btn_210 {
  background: var(--_w9_win_bg_210);
  border-top: 2px solid var(--_w9_border_light_210);
  border-left: 2px solid var(--_w9_border_light_210);
  border-right: 2px solid var(--_w9_border_shadow_210);
  border-bottom: 2px solid var(--_w9_border_shadow_210);
  padding: 4px 12px;
  font-weight: 800;
  font-size: 0.85rem;
}

._w9_task_status_210 {
  flex: 1;
  font-size: 0.8rem;
}

@media (max-width: 868px) {
  ._w9_feat_card_210 {
    flex: 1 1 100% !important;
  }
  ._w9_stream_card_210 {
    flex-direction: column;
    align-items: flex-start;
  }
}

@keyframes _w9_ghost_kf_210 {
  0% { transform: scale(1); }
  100% { transform: scale(1); }
}