:root{
  --davidlee-bg:#F6AB09;
  --davidlee-card:#230121;
  --davidlee-line:#04F6F2;
  --davidlee-btn:#6E7087;
  --davidlee-nav:#47A03B;
  --davidlee-text:#ffffff;
  --davidlee-shadow:0 18px 50px rgba(9,6,28,.24);
  --davidlee-shadow-strong:0 25px 70px rgba(4,246,242,.18);
  --davidlee-glass:rgba(35,1,33,.56);
  --davidlee-glass-2:rgba(255,255,255,.08);
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  color:var(--davidlee-text);
  font-family:"PingFang SC","Microsoft YaHei",sans-serif;
  background:
    radial-gradient(circle at 15% 18%, rgba(4,246,242,.30), transparent 20%),
    radial-gradient(circle at 86% 12%, rgba(71,160,59,.28), transparent 24%),
    radial-gradient(circle at 50% 62%, rgba(110,112,135,.22), transparent 28%),
    linear-gradient(120deg, #F6AB09 0%, #e8c250 18%, #9fe4dd 52%, #99b66c 78%, #f6ab09 100%);
  background-attachment:fixed;
  overflow-x:hidden;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(transparent 96%, rgba(255,255,255,.05) 100%),
    linear-gradient(90deg, transparent 96%, rgba(255,255,255,.05) 100%);
  background-size:36px 36px;
  opacity:.22;
}

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

a{
  color:inherit;
  text-decoration:none;
}

.davidlee_wrap{
  width:min(1280px, calc(100% - 32px));
  margin:0 auto;
}

.davidlee_main{
  position:relative;
  z-index:2;
}

.davidlee_section,
.davidlee_hero{
  padding:30px 0;
}

.davidlee_section_head{
  text-align:center;
  margin-bottom:24px;
}
.davidlee_section_head h2{
  margin:0 0 10px;
  font-size:clamp(30px,4vw,46px);
  line-height:1.15;
  color:#fff;
}
.davidlee_section_head p{
  margin:0 auto;
  max-width:840px;
  line-height:1.9;
  color:#fff9ef;
}

/* glass */
.davidlee_card,
.davidlee_header_shell,
.davidlee_footer_shell{
  position:relative;
  background:linear-gradient(135deg, rgba(35,1,33,.70), rgba(35,1,33,.50));
  border:1px solid rgba(4,246,242,.46);
  box-shadow:var(--davidlee-shadow);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  overflow:hidden;
}
.davidlee_card{
  border-radius:28px;
  transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.davidlee_card:hover{
  transform:translateY(-4px);
  box-shadow:var(--davidlee-shadow-strong);
  border-color:#04F6F2;
}
.davidlee_card::before,
.davidlee_header_shell::before,
.davidlee_footer_shell::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(135deg, rgba(255,255,255,.10), transparent 28%),
    radial-gradient(circle at top right, rgba(4,246,242,.14), transparent 28%);
}
.davidlee_card::after,
.davidlee_header_shell::after,
.davidlee_footer_shell::after{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius:inherit;
  pointer-events:none;
  box-shadow:0 0 0 1px rgba(255,255,255,.06), 0 0 24px rgba(4,246,242,.12);
}

.davidlee_chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:40px;
  padding:0 16px;
  border-radius:999px;
  border:1px solid rgba(4,246,242,.60);
  background:rgba(255,255,255,.10);
  color:#fff;
  font-weight:900;
  margin-bottom:14px;
}

.davidlee_btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:52px;
  padding:0 22px;
  border-radius:999px;
  border:none;
  background:linear-gradient(135deg, #6E7087, #8c90af 48%, #5c6074 100%);
  color:#fff;
  font-weight:900;
  box-shadow:0 14px 30px rgba(110,112,135,.36);
  transition:.25s ease;
}
.davidlee_btn:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 36px rgba(110,112,135,.48);
}
.davidlee_btn_alt{
  background:linear-gradient(135deg, #47A03B, #6bc85d 50%, #2d7e22 100%);
}

/* header */
.davidlee_header{
  position:sticky;
  top:0;
  z-index:120;
  padding:14px 0 0;
}
.davidlee_header_shell{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:16px;
  padding:16px 18px;
  border-radius:26px;
}
.davidlee_header_brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.davidlee_header_logo a{
  display:flex;
  align-items:center;
  justify-content:center;
  min-width:140px;
  min-height:58px;
  border-radius:18px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  padding:8px 12px;
}
.davidlee_header_title{
  position:absolute;
  left:-9999px;
  width:1px;
  height:1px;
  overflow:hidden;
}

.davidlee_header_nav_pc{
  display:flex;
  justify-content:center;
}
.davidlee_header_menu{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:10px;
}
.davidlee_header_menu a{
  display:flex;
  align-items:center;
  gap:8px;
  min-height:46px;
  padding:0 14px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:linear-gradient(135deg, #47A03B, #62b958 48%, #3a8331 100%);
  color:#fff;
  font-weight:900;
  box-shadow:0 10px 24px rgba(71,160,59,.24);
  font-size:14px;
}

.davidlee_header_tools{
  display:flex;
  align-items:center;
  gap:10px;
}
.davidlee_header_search_form{
  display:flex;
  align-items:center;
  gap:8px;
}
.davidlee_header_search_field input{
  width:8em;
  height:42px;
  padding:0 12px;
  border:none;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  outline:none;
}
.davidlee_header_search_field input::placeholder{
  color:#fff8e9;
}
.davidlee_header_search_field label{
  position:absolute;
  left:-9999px;
}
.davidlee_header_search_form button{
  width:42px;
  height:42px;
  border:none;
  border-radius:50%;
  background:linear-gradient(135deg, #6E7087, #8d8fa6);
  color:#fff;
  cursor:pointer;
}

.davidlee_header_toggle{
  display:none;
  width:46px;
  height:46px;
  border:none;
  border-radius:14px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  cursor:pointer;
  font-size:18px;
  font-weight:900;
}
.davidlee_header_mobile_panel{
  display:none;
  margin-top:12px;
}
.davidlee_header_mobile_panel.is_open{
  display:block;
}
.davidlee_header_mobile_menu{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:10px;
}
.davidlee_header_mobile_menu a{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  border-radius:16px;
  background:linear-gradient(135deg, #47A03B, #62b958 48%, #3a8331 100%);
  color:#fff;
  font-weight:900;
  border:1px solid rgba(255,255,255,.14);
}

/* footer */
.davidlee_footer{
  padding:32px 0 42px;
}
.davidlee_footer_shell{
  padding:24px;
  border-radius:28px;
}
.davidlee_footer_grid{
  display:grid;
  grid-template-columns:1.2fr 1fr 1fr;
  gap:18px;
}
.davidlee_footer_name{
  margin:10px 0 12px;
  font-size:24px;
  font-weight:900;
}
.davidlee_footer_desc{
  margin:0;
  line-height:1.9;
  color:#fff9ef;
}
.davidlee_footer_menu{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:10px;
}
.davidlee_footer_menu a,
.davidlee_footer_contact span{
  display:flex;
  align-items:center;
  gap:10px;
  min-height:46px;
  padding:0 14px;
  border-radius:16px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-weight:800;
}
.davidlee_footer_contact{
  display:grid;
  gap:10px;
}
.davidlee_footer_contact a{
  color:#fff;
}
.davidlee_footer_contact em{
  font-style:normal;
}
.davidlee_footer_copy{
  margin-top:20px;
  padding-top:16px;
  border-top:1px dashed rgba(4,246,242,.56);
  text-align:center;
  font-weight:700;
}
.davidlee_footer_copy a{
  color:#fff;
}

.davidlee_backtop{
  position:fixed;
  right:20px;
  bottom:20px;
  width:58px;
  height:58px;
  border:none;
  border-radius:50%;
  background:linear-gradient(135deg, #6E7087, #9195b0);
  color:#fff;
  cursor:pointer;
  z-index:110;
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:.25s ease;
  box-shadow:0 14px 30px rgba(110,112,135,.35);
}
.davidlee_backtop.is_show{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}

/* home */
.davidlee_quad{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}
.davidlee_hero_main,
.davidlee_hero_visual,
.davidlee_hero_meta,
.davidlee_intro_media,
.davidlee_intro_text,
.davidlee_service_item,
.davidlee_news_card,
.davidlee_stat_item,
.davidlee_safe_item,
.davidlee_power_item,
.davidlee_ask_slider,
.davidlee_contact_text,
.davidlee_contact_formbox,
.davidlee_faq_grid details{
  padding:24px;
}
.davidlee_hero_main h1{
  margin:0 0 14px;
  font-size:clamp(36px,5vw,60px);
  line-height:1.08;
}
.davidlee_hero_main p,
.davidlee_hero_meta p,
.davidlee_intro_text p,
.davidlee_service_item p,
.davidlee_news_body p,
.davidlee_stat_item p,
.davidlee_safe_item p,
.davidlee_power_item p,
.davidlee_ask_item p,
.davidlee_contact_text p,
.davidlee_faq_grid details p{
  margin:0;
  line-height:1.9;
  color:#fff9ef;
}

.davidlee_action_row{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:18px;
}
.davidlee_hero_visual img{
  width:100%;
  height:100%;
  min-height:360px;
  object-fit:cover;
  border-radius:20px;
}
.davidlee_hero_meta h3{
  margin:0 0 12px;
}

.davidlee_intro_grid,
.davidlee_contact_grid{
  display:grid;
  grid-template-columns:1fr 1.06fr;
  gap:18px;
}
.davidlee_intro_media img{
  width:100%;
  height:100%;
  min-height:360px;
  object-fit:cover;
  border-radius:20px;
}
.davidlee_intro_text h2,
.davidlee_contact_text h2{
  margin:0 0 14px;
  font-size:clamp(28px,4vw,42px);
}

.davidlee_service_grid,
.davidlee_news_grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.davidlee_stat_grid,
.davidlee_safe_grid,
.davidlee_power_grid,
.davidlee_faq_grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}

.davidlee_service_item img,
.davidlee_news_thumb img{
  width:100%;
  height:220px;
  object-fit:cover;
  border-radius:18px;
  margin-bottom:14px;
}
.davidlee_service_item h3,
.davidlee_news_body h3,
.davidlee_stat_item h3,
.davidlee_safe_item h3,
.davidlee_power_item h3{
  margin:0 0 10px;
}
.davidlee_news_body time{
  display:inline-block;
  margin-top:12px;
  color:#04F6F2;
  font-weight:900;
}

.davidlee_stat_item i,
.davidlee_safe_item i,
.davidlee_power_item i{
  width:58px;
  height:58px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:18px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(4,246,242,.46);
  margin-bottom:14px;
}
.davidlee_stat_item strong{
  display:block;
  font-size:40px;
  line-height:1;
  margin-bottom:8px;
  color:#04F6F2;
}

.davidlee_ask_slider{
  text-align:center;
}
.davidlee_ask_item{
  display:none;
}
.davidlee_ask_item.is_active{
  display:block;
}
.davidlee_ask_item i{
  width:84px;
  height:84px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 14px;
  border-radius:24px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(4,246,242,.46);
  font-size:30px;
}
.davidlee_ask_item h3{
  margin:0 0 10px;
}
.davidlee_ask_dots{
  display:flex;
  justify-content:center;
  gap:10px;
  margin-top:18px;
}
.davidlee_ask_dots button{
  width:12px;
  height:12px;
  border:none;
  border-radius:50%;
  background:#fff;
  opacity:.35;
  cursor:pointer;
}
.davidlee_ask_dots button.is_active{
  opacity:1;
  background:#04F6F2;
}

.davidlee_faq_grid details summary{
  list-style:none;
  cursor:pointer;
  font-weight:900;
}
.davidlee_faq_grid details summary::-webkit-details-marker{
  display:none;
}
.davidlee_faq_grid details p{
  margin-top:12px;
}

.davidlee_contact_meta{
  display:grid;
  gap:10px;
}
.davidlee_contact_meta span{
  display:flex;
  align-items:flex-start;
  gap:10px;
  padding:14px 16px;
  border-radius:16px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  font-weight:800;
}
.davidlee_form_row{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}
.davidlee_form_group{
  margin-bottom:14px;
}
.davidlee_form_group label{
  display:block;
  margin-bottom:8px;
  font-weight:900;
}
.davidlee_form_group input,
.davidlee_form_group textarea{
  width:100%;
  padding:14px;
  border:none;
  border-radius:16px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  outline:none;
}
.davidlee_form_group input::placeholder,
.davidlee_form_group textarea::placeholder{
  color:#fff6e5;
}

@media (max-width:1100px){
  .davidlee_quad,
  .davidlee_intro_grid,
  .davidlee_contact_grid,
  .davidlee_service_grid,
  .davidlee_news_grid,
  .davidlee_stat_grid,
  .davidlee_safe_grid,
  .davidlee_power_grid,
  .davidlee_faq_grid,
  .davidlee_footer_grid{
    grid-template-columns:1fr;
  }
}

@media (max-width:860px){
  .davidlee_header_nav_pc{
    display:none;
  }
  .davidlee_header_toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
  }
  .davidlee_form_row,
  .davidlee_footer_menu,
  .davidlee_header_mobile_menu{
    grid-template-columns:1fr;
  }
}

@media (max-width:560px){
  .davidlee_wrap{
    width:min(100% - 20px, 1280px);
  }
  .davidlee_header_search_form{
    display:none;
  }
  .davidlee_hero_main,
  .davidlee_hero_visual,
  .davidlee_hero_meta,
  .davidlee_intro_media,
  .davidlee_intro_text,
  .davidlee_service_item,
  .davidlee_news_card,
  .davidlee_stat_item,
  .davidlee_safe_item,
  .davidlee_power_item,
  .davidlee_ask_slider,
  .davidlee_contact_text,
  .davidlee_contact_formbox,
  .davidlee_faq_grid details,
  .davidlee_footer_shell{
    padding:18px;
  }
}
/* contact + app */
.davidlee_contact_topgrid,
.davidlee_contact_formgrid,
.davidlee_app_hero_grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:18px;
  align-items:stretch;
}

.davidlee_contact_lead,
.davidlee_contact_bannercard,
.davidlee_contact_quickitem,
.davidlee_contact_panel,
.davidlee_contact_formmain,
.davidlee_contact_infomain,
.davidlee_app_visual,
.davidlee_app_intro,
.davidlee_app_download,
.davidlee_app_advitem,
.davidlee_app_expitem,
.davidlee_app_compare,
.davidlee_app_timeitem,
.davidlee_app_install,
.davidlee_app_trustitem,
.davidlee_app_invite,
.davidlee_app_cta{
  padding:24px;
}

.davidlee_contact_lead h1,
.davidlee_app_intro h1{
  margin:0 0 14px;
  font-size:clamp(34px,5vw,58px);
  line-height:1.08;
  color:#fff;
}
.davidlee_contact_lead p,
.davidlee_contact_bannercard p,
.davidlee_contact_quickitem p,
.davidlee_contact_panel_inner p,
.davidlee_contact_formmain p,
.davidlee_contact_infomain p,
.davidlee_app_intro p,
.davidlee_app_download p,
.davidlee_app_advitem p,
.davidlee_app_expitem p,
.davidlee_app_compare_head p,
.davidlee_app_timeitem p,
.davidlee_app_install_head p,
.davidlee_app_trustitem p,
.davidlee_app_invite p,
.davidlee_app_cta p{
  margin:0;
  line-height:1.9;
  color:#fff9ef;
}

.davidlee_contact_nodes{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
  margin-bottom:16px;
}
.davidlee_contact_nodes span{
  display:flex;
  align-items:center;
  gap:8px;
  min-height:58px;
  padding:0 14px;
  border-radius:18px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-weight:900;
}

.davidlee_contact_quickgrid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.davidlee_contact_quickitem i,
.davidlee_app_expitem span,
.davidlee_app_trustitem span{
  width:66px;
  height:66px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:20px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  margin-bottom:14px;
  font-size:24px;
}
.davidlee_contact_quickitem small{
  display:block;
  margin-bottom:8px;
  font-weight:900;
  color:#04F6F2;
}
.davidlee_contact_quickitem a,
.davidlee_contact_quickitem span{
  display:block;
  margin-bottom:10px;
  font-size:20px;
  line-height:1.5;
  color:#fff;
  font-weight:900;
  word-break:break-word;
}

.davidlee_contact_stack{
  display:grid;
  gap:14px;
}
.davidlee_contact_panel{
  overflow:hidden;
}
.davidlee_contact_panel h3{
  margin:0;
}
.davidlee_contact_toggle{
  width:100%;
  display:flex;
  align-items:center;
  gap:12px;
  padding:0;
  border:none;
  background:none;
  color:#fff;
  cursor:pointer;
  text-align:left;
  font:inherit;
  font-weight:900;
}
.davidlee_contact_toggle i{
  width:48px;
  height:48px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:16px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  flex:0 0 48px;
}
.davidlee_contact_panel_body{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease;
}
.davidlee_contact_panel.is_open .davidlee_contact_panel_body{
  max-height:520px;
}
.davidlee_contact_panel_inner{
  padding-top:18px;
}
.davidlee_contact_panel_inner ul{
  list-style:none;
  margin:16px 0 0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:10px;
}
.davidlee_contact_panel_inner li{
  display:flex;
  align-items:center;
  gap:8px;
  min-height:48px;
  padding:0 14px;
  border-radius:16px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-weight:800;
}

.davidlee_contact_formmain h2,
.davidlee_app_download h2,
.davidlee_app_compare_head h2,
.davidlee_app_install_head h2,
.davidlee_app_invite h2,
.davidlee_app_cta h2{
  margin:0 0 14px;
  font-size:clamp(28px,4vw,42px);
}
.davidlee_contact_infomain h3,
.davidlee_app_expitem h3,
.davidlee_app_timeitem h3,
.davidlee_app_installcol h3,
.davidlee_app_trustitem h5{
  margin:0 0 10px;
}
.davidlee_contact_infoitems{
  display:grid;
  gap:10px;
  margin:16px 0;
}
.davidlee_contact_infoitems span{
  display:flex;
  align-items:flex-start;
  gap:10px;
  padding:14px 16px;
  border-radius:16px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  font-weight:800;
}

/* app */
.davidlee_app_visual{
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.davidlee_app_visual_head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-bottom:18px;
}
.davidlee_app_iconbox{
  width:82px;
  height:82px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:24px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  font-size:34px;
}
.davidlee_app_phone{
  width:min(320px,100%);
  margin:0 auto;
  padding:16px;
  border-radius:34px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(4,246,242,.46);
}
.davidlee_app_phone_top{
  width:108px;
  height:10px;
  margin:0 auto 18px;
  border-radius:999px;
  background:#04F6F2;
}
.davidlee_app_phone_screen{
  min-height:540px;
  border-radius:24px;
  border:1px solid rgba(4,246,242,.46);
  display:flex;
  align-items:center;
  justify-content:center;
  background:
    radial-gradient(circle at 50% 18%, rgba(255,255,255,.16), transparent 24%),
    linear-gradient(180deg, rgba(71,160,59,.24), rgba(110,112,135,.28)),
    linear-gradient(145deg, rgba(35,1,33,.98), rgba(48,8,72,.90));
}
.davidlee_app_phone_inner{
  text-align:center;
  padding:20px;
}
.davidlee_app_phone_inner i{
  width:92px;
  height:92px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 16px;
  border-radius:50%;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  font-size:34px;
}
.davidlee_app_phone_inner strong{
  display:block;
  margin-bottom:10px;
  font-size:30px;
}
.davidlee_app_phone_inner small{
  color:#fff;
  letter-spacing:.12em;
  font-size:16px;
}

.davidlee_app_statgrid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  margin-top:18px;
}
.davidlee_app_statbox{
  padding:18px;
  text-align:center;
  border-radius:22px;
}
.davidlee_app_statbox h3{
  margin:0 0 8px;
  font-size:28px;
  color:#04F6F2;
}
.davidlee_app_statbox small{
  color:#fff;
  font-weight:800;
}

.davidlee_app_download{
  text-align:center;
}
.davidlee_app_tagrow{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:10px;
  margin:18px 0 20px;
}
.davidlee_app_tagrow span{
  display:inline-flex;
  align-items:center;
  min-height:42px;
  padding:0 14px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-weight:800;
}
.davidlee_action_center{
  justify-content:center;
}

.davidlee_app_advgrid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.davidlee_app_advitem h6{
  margin:0 0 12px;
  font-size:20px;
  color:#fff;
}

.davidlee_app_expgrid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}

.davidlee_app_compare_table{
  display:grid;
  gap:10px;
}
.davidlee_app_compare_row{
  display:grid;
  grid-template-columns:1.2fr .9fr .9fr;
  gap:10px;
}
.davidlee_app_compare_row span{
  min-height:48px;
  display:flex;
  align-items:center;
  padding:0 14px;
  border-radius:14px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-weight:800;
}
.davidlee_app_compare_headrow span{
  background:rgba(4,246,242,.10);
}

.davidlee_app_timeline{
  display:grid;
  gap:16px;
}
.davidlee_app_year{
  display:inline-flex;
  width:max-content;
  min-height:42px;
  align-items:center;
  padding:0 16px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-weight:900;
}
.davidlee_app_timeitem ul{
  margin:0;
  padding-left:18px;
  line-height:1.9;
}

.davidlee_app_faqgrid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}
.davidlee_app_faqgrid details{
  padding:20px;
}
.davidlee_app_faqgrid summary{
  list-style:none;
  cursor:pointer;
  color:#fff;
  font-weight:900;
}
.davidlee_app_faqgrid summary::-webkit-details-marker{
  display:none;
}
.davidlee_app_faqgrid p{
  margin:12px 0 0;
  line-height:1.85;
  color:#fff9ef;
}

.davidlee_app_install_head{
  text-align:center;
  margin-bottom:18px;
}
.davidlee_app_installgrid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}
.davidlee_app_installcol article{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:8px 14px;
  align-items:start;
  padding:14px;
  border-radius:18px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(4,246,242,.46);
  margin-bottom:12px;
}
.davidlee_app_installcol article span{
  width:42px;
  height:42px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:rgba(4,246,242,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-weight:900;
}
.davidlee_app_installcol article h4{
  margin:0 0 6px;
}
.davidlee_app_installcol article p{
  margin:0;
  line-height:1.8;
}

.davidlee_app_trustgrid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.davidlee_app_trustfoot{
  text-align:center;
  margin:16px 0 0;
  font-weight:800;
  color:#fff;
}
.davidlee_app_invite,
.davidlee_app_cta{
  text-align:center;
}
.davidlee_app_code{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:180px;
  min-height:56px;
  margin:14px 0 16px;
  padding:0 18px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-size:24px;
  font-weight:900;
  letter-spacing:.08em;
}

@media (max-width:1100px){
  .davidlee_contact_topgrid,
  .davidlee_contact_quickgrid,
  .davidlee_contact_formgrid,
  .davidlee_contact_panel_inner ul,
  .davidlee_app_hero_grid,
  .davidlee_app_advgrid,
  .davidlee_app_expgrid,
  .davidlee_app_faqgrid,
  .davidlee_app_installgrid,
  .davidlee_app_trustgrid{
    grid-template-columns:1fr;
  }
}

@media (max-width:860px){
  .davidlee_contact_nodes,
  .davidlee_app_statgrid,
  .davidlee_app_compare_row{
    grid-template-columns:1fr;
  }
}

@media (max-width:560px){
  .davidlee_contact_lead,
  .davidlee_contact_bannercard,
  .davidlee_contact_quickitem,
  .davidlee_contact_panel,
  .davidlee_contact_formmain,
  .davidlee_contact_infomain,
  .davidlee_app_visual,
  .davidlee_app_intro,
  .davidlee_app_download,
  .davidlee_app_advitem,
  .davidlee_app_expitem,
  .davidlee_app_compare,
  .davidlee_app_timeitem,
  .davidlee_app_install,
  .davidlee_app_trustitem,
  .davidlee_app_invite,
  .davidlee_app_cta{
    padding:18px;
  }

  .davidlee_app_phone_screen{
    min-height:420px;
  }
}
/* breadcrumb */
.davidlee_breadcrumb_section{
  padding-top:0;
}
.davidlee_breadcrumb{
  padding:16px 20px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  border-radius:22px;
}
.davidlee_breadcrumb span,
.davidlee_breadcrumb a,
.davidlee_breadcrumb small{
  color:#fff;
}
.davidlee_breadcrumb a{
  font-weight:900;
}

/* list + show */
.davidlee_list_hero_grid,
.davidlee_show_hero_grid{
  display:grid;
  grid-template-columns:1.06fr .94fr;
  gap:18px;
  align-items:stretch;
}

.davidlee_list_hero_main,
.davidlee_list_hero_side,
.davidlee_list_article,
.davidlee_side_search,
.davidlee_side_hot,
.davidlee_side_nav,
.davidlee_show_hero_main,
.davidlee_show_hero_side,
.davidlee_show_article,
.davidlee_show_related{
  padding:24px;
}

.davidlee_list_hero_main h1,
.davidlee_show_hero_main h1{
  margin:0 0 14px;
  font-size:clamp(34px,5vw,58px);
  line-height:1.08;
  color:#fff;
}
.davidlee_list_hero_main p,
.davidlee_list_hero_side p,
.davidlee_show_hero_main p,
.davidlee_show_hero_side p{
  margin:0;
  line-height:1.9;
  color:#fff9ef;
}

.davidlee_list_hero_badges,
.davidlee_show_hero_marks{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
  margin-bottom:16px;
}
.davidlee_list_hero_badges span,
.davidlee_show_hero_marks span{
  display:flex;
  align-items:center;
  gap:8px;
  min-height:56px;
  padding:0 14px;
  border-radius:18px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-weight:900;
}

/* layout */
.davidlee_list_layout_grid,
.davidlee_show_layout_grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:18px;
  align-items:start;
}
.davidlee_list_side_col,
.davidlee_show_side_col{
  display:grid;
  gap:18px;
  position:sticky;
  top:96px;
}
.davidlee_list_headleft{
  text-align:left;
}

/* list */
.davidlee_list_grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.davidlee_list_item:nth-child(2),
.davidlee_list_item:nth-child(5){
  transform:translateY(18px);
}
.davidlee_list_article{
  height:100%;
}
.davidlee_list_thumb{
  display:block;
  overflow:hidden;
  border-radius:18px;
}
.davidlee_list_thumb img{
  width:100%;
  height:220px;
  object-fit:cover;
  border-radius:18px;
  transition:transform .35s ease;
}
.davidlee_list_article:hover .davidlee_list_thumb img{
  transform:scale(1.04);
}
.davidlee_list_body{
  padding-top:16px;
}
.davidlee_list_text h5{
  margin:0 0 10px;
  font-size:20px;
  line-height:1.5;
}
.davidlee_list_text h5 a{
  color:#fff;
}
.davidlee_list_text p{
  margin:0;
  line-height:1.82;
  color:#fff9ef;
}
.davidlee_list_meta{
  margin-top:14px;
}
.davidlee_list_meta time{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:#04F6F2;
  font-weight:900;
}

/* side */
.davidlee_side_search h6,
.davidlee_side_hot h6,
.davidlee_side_nav h6{
  margin:0 0 14px;
  font-size:18px;
  color:#fff;
}
.davidlee_side_search_form{
  display:flex;
  gap:10px;
}
.davidlee_side_search_box{
  flex:1;
}
.davidlee_side_search_box input{
  width:100%;
  height:44px;
  padding:0 12px;
  border:none;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  outline:none;
}
.davidlee_side_search_box input::placeholder{
  color:#fff6e5;
}
.davidlee_side_search_box label{
  position:absolute;
  left:-9999px;
}
.davidlee_side_search_form button{
  width:44px;
  height:44px;
  border:none;
  border-radius:50%;
  background:linear-gradient(135deg, #6E7087, #8d8fa6);
  color:#fff;
  cursor:pointer;
}

.davidlee_side_nav ul{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:10px;
}
.davidlee_side_nav li a{
  display:flex;
  align-items:center;
  min-height:46px;
  padding:12px 14px;
  border-radius:16px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-weight:900;
}

.davidlee_side_hot_article{
  display:grid;
  gap:14px;
}
.davidlee_side_hot_thumb{
  display:block;
  overflow:hidden;
  border-radius:18px;
}
.davidlee_side_hot_thumb img{
  width:100%;
  height:190px;
  object-fit:cover;
  border-radius:18px;
}
.davidlee_side_hot_body h5{
  margin:0 0 10px;
  line-height:1.5;
}
.davidlee_side_hot_body h5 a{
  color:#fff;
}
.davidlee_side_hot_body p{
  margin:0 0 10px;
  line-height:1.82;
  color:#fff9ef;
}
.davidlee_side_hot_body time{
  color:#04F6F2;
  font-weight:900;
}

/* show */
.davidlee_show_main_col{
  display:grid;
  gap:18px;
}
.davidlee_show_article_header{
  margin-bottom:18px;
}
.davidlee_show_article_header h1{
  margin:0 0 14px;
  font-size:clamp(30px,4vw,48px);
  line-height:1.24;
  color:#fff;
}
.davidlee_show_article_meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.davidlee_show_article_meta span{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:42px;
  padding:0 14px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-weight:800;
}
.davidlee_show_article_content{
  line-height:2;
  font-size:17px;
  color:#fff9ef;
}
.davidlee_show_article_content img{
  max-width:100%;
  height:auto;
  display:block;
  margin:18px auto;
  border-radius:18px;
}
.davidlee_show_article_content h2,
.davidlee_show_article_content h3,
.davidlee_show_article_content h4{
  margin:1.2em 0 .6em;
  color:#fff;
}
.davidlee_show_article_content p{
  margin:0 0 1em;
}
.davidlee_show_article_content a{
  color:#04F6F2;
  text-decoration:underline;
  font-weight:800;
}
.davidlee_show_article_content blockquote{
  margin:1.2em 0;
  padding:16px 18px;
  border-left:4px solid #04F6F2;
  background:rgba(255,255,255,.08);
  border-radius:14px;
}
.davidlee_show_article_content ul,
.davidlee_show_article_content ol{
  padding-left:1.4em;
}
.davidlee_show_article_content table{
  width:100%;
  border-collapse:collapse;
  margin:18px 0;
}
.davidlee_show_article_content td,
.davidlee_show_article_content th{
  border:1px solid rgba(4,246,242,.40);
  padding:10px 12px;
}

.davidlee_show_article_pager{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-top:22px;
}
.davidlee_show_prev,
.davidlee_show_next{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  min-height:58px;
  padding:14px 16px;
  border-radius:18px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-weight:900;
}

.davidlee_show_share{
  margin-top:20px;
}
.davidlee_show_share h6{
  margin:0 0 10px;
  font-size:18px;
  color:#fff;
}
.davidlee_show_share p{
  margin:0 0 16px;
  line-height:1.85;
  color:#fff9ef;
}
.davidlee_show_share_actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.davidlee_show_share_actions a,
.davidlee_show_share_actions button{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  padding:0 16px;
  border:none;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  cursor:pointer;
  font-weight:900;
}

.davidlee_show_related h3{
  margin:0 0 14px;
  font-size:24px;
  color:#fff;
}
.davidlee_show_related_list{
  display:grid;
  gap:14px;
}
.davidlee_show_related_item{
  display:grid;
  grid-template-columns:46px 110px 1fr;
  gap:12px;
  align-items:center;
  padding:12px;
  border-radius:18px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(4,246,242,.46);
}
.davidlee_show_related_index{
  width:46px;
  height:46px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:rgba(4,246,242,.12);
  border:1px solid rgba(4,246,242,.46);
  color:#fff;
  font-weight:900;
}
.davidlee_show_related_thumb{
  display:block;
  overflow:hidden;
  border-radius:14px;
}
.davidlee_show_related_thumb img{
  width:100%;
  height:76px;
  object-fit:cover;
  border-radius:14px;
}
.davidlee_show_related_body h6{
  margin:0 0 8px;
  line-height:1.5;
  font-size:16px;
}
.davidlee_show_related_body h6 a{
  color:#fff;
}
.davidlee_show_related_body small{
  color:#04F6F2;
  font-weight:800;
}

@media (max-width:1100px){
  .davidlee_list_hero_grid,
  .davidlee_show_hero_grid,
  .davidlee_list_layout_grid,
  .davidlee_show_layout_grid,
  .davidlee_list_grid{
    grid-template-columns:1fr;
  }

  .davidlee_list_side_col,
  .davidlee_show_side_col{
    position:static;
    top:auto;
  }

  .davidlee_list_item:nth-child(2),
  .davidlee_list_item:nth-child(5){
    transform:none;
  }
}

@media (max-width:860px){
  .davidlee_list_hero_badges,
  .davidlee_show_hero_marks,
  .davidlee_show_article_pager,
  .davidlee_show_related_item{
    grid-template-columns:1fr;
  }

  .davidlee_show_related_index{
    width:40px;
    height:40px;
  }
}

@media (max-width:560px){
  .davidlee_list_hero_main,
  .davidlee_list_hero_side,
  .davidlee_list_article,
  .davidlee_side_search,
  .davidlee_side_hot,
  .davidlee_side_nav,
  .davidlee_show_hero_main,
  .davidlee_show_hero_side,
  .davidlee_show_article,
  .davidlee_show_related{
    padding:18px;
  }

  .davidlee_list_thumb img{
    height:200px;
  }
}