@import url("https://fonts.googleapis.com/css2?family=Fredoka:wght@600;700&display=swap");

:root{
  --bg: #0b0c10;
  --bg2:#0f1220;
  --surface:#12162b;
  --surface2:#0f142a;
  --text:#e9ecf5;
  --muted:#aab1c9;
  --border: rgba(255,255,255,.10);
  --shadow: 0 18px 45px rgba(0,0,0,.35);
  --primary:#7c5cff;
  --primary2:#2ee2ff;
  --ok:#3ddc97;
  --ring: rgba(124,92,255,.45);
  --radius: 18px;
  --container: 1120px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, "Noto Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

/* Light theme overrides */
[data-theme="light"]{
  --bg:#f7f8ff;
  --bg2:#eef2ff;
  --surface:#ffffff;
  --surface2:#ffffff;
  --text:#0b1220;
  --muted:#5a647a;
  --border: rgba(15,18,32,.12);
  --shadow: 0 18px 45px rgba(15,18,32,.12);
  --ring: rgba(124,92,255,.30);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 20% 0%, rgba(124,92,255,.20), transparent 55%),
    radial-gradient(900px 700px at 95% 10%, rgba(46,226,255,.16), transparent 50%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  min-height:100vh;
  line-height:1.6;
}

a{ color:inherit; text-decoration:none; }
button, input, textarea{ font:inherit; }

.container{
  width:min(var(--container), calc(100% - 48px));
  margin-inline:auto;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:8px;
  padding:10px 12px;
  border-radius: 10px;
  background: var(--surface);
  border:1px solid var(--border);
  z-index: 9999;
}
.skip-link:focus{ left: 12px; }

.site-header{
  position: sticky;
  top:0;
  z-index: 50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: color-mix(in oklab, var(--bg) 55%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
}
.site-header.is-elevated{
  box-shadow: 0 10px 30px rgba(0,0,0,.22);
}
.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight: 700;
  letter-spacing: .2px;
}
.brand-mark{
  display:grid;
  place-items:center;
  width:34px;
  height:34px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(124,92,255,.9), rgba(46,226,255,.85));
  color: #0b0c10;
  box-shadow: 0 12px 30px rgba(124,92,255,.24);
}
.brand-text{ font-size: 15px; }
.brand-logo{
  display: block;
  height: 46px;
  width: auto;
  object-fit: contain;
  vertical-align: middle;
}
.brand .brand-logo svg{
  height: 46px;
  width: auto;
  display: block;
}
.brand .brand-logo{
  line-height: 0;
}

.nav{
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 70%, transparent);
}
.nav-link{
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
  min-width: 84px;
  justify-content: center;
  display: inline-flex;
  align-items: center;
  box-sizing: border-box;
  white-space: nowrap;
  text-decoration: none;
}
.nav-link:hover{
  color: var(--text);
  background: color-mix(in oklab, var(--surface) 65%, transparent);
}
.nav-link.current{
  color: var(--text);
  background: color-mix(in oklab, var(--primary) 28%, transparent);
  border: 1px solid color-mix(in oklab, var(--primary) 45%, var(--border));
}

.nav-link-soon{
  position: relative;
}
.nav-link-soon::after{
  content: "未开启";
  position: absolute;
  inset: 0;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklab, var(--surface) 75%, transparent);
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  opacity: 0.92;
  pointer-events: none;
}
[data-theme="light"] .nav-link-soon::after{
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  color: var(--muted);
}

.nav-drawer-link.nav-link-soon{
  position: relative;
}
.nav-drawer-link.nav-link-soon::after{
  content: "未开启";
  position: static;
  inset: auto;
  border-radius: 0;
  display: inline;
  background: transparent;
  font-size: 12px;
  font-weight: 500;
  opacity: 0.8;
  margin-left: auto;
}

.nav-dropdown{
  position: relative;
}
.nav-link-dropdown{
  border: none;
  background: transparent;
  cursor: pointer;
  font: inherit;
  color: inherit;
  min-width: 84px;
  padding: 8px 14px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  box-sizing: border-box;
  white-space: nowrap;
}
.nav-link-dropdown::after{
  content: "▾";
  font-size: 10px;
  opacity: .8;
}
.nav-dropdown-menu{
  position: absolute;
  top: 100%;
  left: 0;
  margin: 6px 0 0;
  padding: 8px 0;
  min-width: 140px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  list-style: none;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 95%, transparent);
  box-shadow: var(--shadow);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
}
.nav-dropdown.is-open .nav-dropdown-menu{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown.open-up .nav-dropdown-menu{
  top: auto;
  bottom: 100%;
  left: 0;
  margin: 0 0 6px;
  transform: translateY(6px);
}
.nav-dropdown.open-up.is-open .nav-dropdown-menu{
  transform: translateY(0);
}
.nav-dropdown-menu a{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  min-height: 44px;
  color: var(--text);
  font-weight: 600;
  font-size: 13px;
  line-height: 1.3;
  box-sizing: border-box;
}
.nav-dropdown-icon{
  width: 22px;
  height: 22px;
  object-fit: contain;
  flex-shrink: 0;
}
.nav-dropdown-icon[src*="telegram-whatsapp"]{
  width: 34px;
  height: 22px;
  object-fit: contain;
}
.nav-dropdown-menu a:hover{
  background: color-mix(in oklab, var(--primary) 18%, transparent);
}
.sms-nav-menu{
  min-width: 260px;
}
.nav-dropdown-item-single-line{
  white-space: nowrap;
}

/* Real card copy */
.realcard-copy{
  margin-top: 16px;
}
.realcard-copy-text{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
  font-weight: 600;
}

.realcard-text-card{
  margin-top: 16px;
}
.realcard-text{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
  font-weight: 600;
}

.data-panel{
  margin-top: 16px;
  border-radius: var(--radius);
  padding: 22px 22px 18px;
  border: 1px solid color-mix(in oklab, var(--primary) 25%, var(--border));
  box-shadow: var(--shadow);
  background:
    radial-gradient(800px 220px at 50% 0%, rgba(46,226,255,.14), transparent 55%),
    linear-gradient(180deg, color-mix(in oklab, var(--surface) 92%, transparent), color-mix(in oklab, var(--surface) 82%, transparent));
}
.data-panel-head{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.data-panel-title{
  margin: 0;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -.02em;
}
.data-panel-subtitle{
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}
.data-panel-copy{
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
  font-weight: 600;
}
.data-tags{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.data-tag{
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--primary) 10%, var(--surface));
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}

/* Real card carousel */
.data-hero-copy{
  margin: 20px 0 24px;
  max-width: 100%;
  padding: 18px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  background: color-mix(in oklab, var(--primary) 12%, var(--surface));
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.data-hero-copy-left,
.data-hero-copy-right{
  flex: 1;
  min-width: 0;
}
.data-hero-copy-p{
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
}
@media (max-width: 640px){
  .data-hero-copy{ flex-direction: column; gap: 12px; }
}

.realcard-carousel{
  margin-top: 18px;
}
.carousel-viewport{
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 84%, transparent);
  box-shadow: var(--shadow);
}
.carousel-track{
  display: flex;
  transition: transform .35s ease;
  will-change: transform;
}
.carousel-slide{
  margin: 0;
  flex: 0 0 100%;
  background: color-mix(in oklab, var(--surface) 92%, transparent);
}
.carousel-img{
  display: block;
  width: 100%;
  height: min(56vw, 420px);
  object-fit: contain;
  background: color-mix(in oklab, var(--surface) 96%, transparent);
}
.carousel-controls{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.carousel-btn{
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 88%, transparent);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(0,0,0,.08);
}
.carousel-arrow{
  width: 42px;
  height: 42px;
  padding: 0;
  display: grid;
  place-items: center;
  font-size: 24px;
  line-height: 1;
}
.carousel-btn:hover{
  background: color-mix(in oklab, var(--primary) 16%, var(--surface));
}
.carousel-dots{
  display: flex;
  align-items: center;
  gap: 7px;
}
.carousel-dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 76%, transparent);
  cursor: pointer;
  padding: 0;
}
.carousel-dot.is-active{
  width: 26px;
  background: var(--primary);
  border-color: color-mix(in oklab, var(--primary) 60%, var(--border));
}

@media (max-width: 760px){
  .carousel-img{
    height: 220px;
    object-fit: contain;
  }
}

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

.header-menu-wrap{
  position: relative;
}
.header-menu{
  position: absolute;
  top: 100%;
  right: 0;
  margin: 6px 0 0;
  min-width: 140px;
  padding: 6px 0;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  z-index: 10000;
}
.header-menu-wrap.is-open .header-menu{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
@media (hover: hover) and (pointer: fine){
  .header-menu-wrap:hover .header-menu{
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}
.header-menu-item{
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  border: 0;
  background: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  min-height: 44px;
  box-sizing: border-box;
}
.header-menu-item:hover{
  background: color-mix(in oklab, var(--primary) 18%, transparent);
}
.header-menu-item [data-theme-icon]{ font-size: 16px; }

.icon-btn{
  width:40px;
  height:40px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 70%, transparent);
  color: var(--text);
  display:grid;
  place-items:center;
  cursor:pointer;
}
.icon-btn:hover{ transform: translateY(-1px); }
.icon{ font-size: 16px; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 70%, transparent);
  color: var(--text);
  font-weight: 700;
  font-size: 14px;
  cursor:pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn:active{ transform: translateY(0px); }
.btn.wide{ width:100%; }

.btn-primary{
  border-color: transparent;
  background: linear-gradient(135deg, rgba(124,92,255,.95), rgba(46,226,255,.92));
  color: #0b0c10;
  box-shadow: 0 18px 40px rgba(124,92,255,.22);
}
.btn-primary:hover{ filter: brightness(1.04); }
.btn-secondary{
  background: color-mix(in oklab, var(--surface) 80%, transparent);
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-secondary:hover{
  background: color-mix(in oklab, var(--surface) 95%, transparent);
  border-color: color-mix(in oklab, var(--primary) 40%, var(--border));
}
.btn-ghost{
  background: transparent;
}

.hero{
  padding: 16px 0 24px;
}
.hero-cover{
  width: 100%;
  margin-bottom: 24px;
  overflow: hidden;
  border-radius: 0 0 var(--radius) var(--radius);
}
.hero-cover-img{
  width: 100%;
  max-height: min(52vw, 420px);
  object-fit: contain;
  object-position: center top;
  display: block;
}

.hero-icons-ring{
  display: flex;
  justify-content: center;
  align-items: center;
  margin: -16px 0 20px;
  min-height: 140px;
}
.hero-icons-orbit{
  position: relative;
  width: 160px;
  height: 160px;
  animation: hero-orbit-spin 24s linear infinite;
}
@keyframes hero-orbit-spin{
  to{ transform: rotate(360deg); }
}
.hero-orbit-icon{
  position: absolute;
  left: 50%;
  top: 50%;
  width: 36px;
  height: 36px;
  margin-left: -18px;
  margin-top: -18px;
  object-fit: contain;
  border-radius: 50%;
  box-shadow: 0 2px 12px rgba(0,0,0,.12);
}
.hero-orbit-icon:nth-child(1){ transform: rotate(0deg) translateY(-70px); }
.hero-orbit-icon:nth-child(2){ transform: rotate(51deg) translateY(-70px); }
.hero-orbit-icon:nth-child(3){ transform: rotate(102deg) translateY(-70px); }
.hero-orbit-icon:nth-child(4){ transform: rotate(154deg) translateY(-70px); }
.hero-orbit-icon:nth-child(5){ transform: rotate(205deg) translateY(-70px); }
.hero-orbit-icon:nth-child(6){ transform: rotate(257deg) translateY(-70px); }
.hero-orbit-icon:nth-child(7){ transform: rotate(308deg) translateY(-70px); }

.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 26px;
  align-items: stretch;
}
.pill{
  display:inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 60%, transparent);
  color: var(--muted);
  font-weight: 700;
  font-size: 12px;
}
.hero-title{
  margin: 12px 0 10px;
  font-size: clamp(30px, 3.4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.6px;
}
.hero-title strong{
  background: linear-gradient(135deg, rgba(124,92,255,1), rgba(46,226,255,1));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-subtitle{
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 15px;
  max-width: 60ch;
}
.hero-intro{
  margin-top: 20px;
  max-width: 56ch;
}
.hero-intro p{
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.hero-intro p:last-child{ margin-bottom: 0; }
.hero-cta{ display:flex; gap: 10px; flex-wrap: wrap; }
.hero-metrics{
  margin: 18px 0 0;
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  padding: 12px 0 0;
  border-top: 1px solid var(--border);
}
.metric{
  min-width: 140px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 65%, transparent);
}
.metric dt{
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2px;
}
.metric dd{
  margin:0;
  font-weight: 800;
}
.metric a{ color: inherit; text-decoration: none; }
.metric a:hover{ text-decoration: underline; color: var(--primary); }

.hero-card .card-surface{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background:
    radial-gradient(700px 300px at 20% 0%, rgba(124,92,255,.25), transparent 55%),
    radial-gradient(700px 300px at 90% 10%, rgba(46,226,255,.18), transparent 52%),
    color-mix(in oklab, var(--surface2) 75%, transparent);
  box-shadow: var(--shadow);
  overflow: hidden;
  height: 100%;
  padding: 18px;
}
.card-head{
  display:flex;
  align-items:center;
  gap:12px;
}
.status-dot{
  width:12px;
  height:12px;
  border-radius: 999px;
  background: var(--ok);
  box-shadow: 0 0 0 6px color-mix(in oklab, var(--ok) 22%, transparent);
}
.card-title .kicker{
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}
.card-title .title{
  font-weight: 900;
  letter-spacing: -.2px;
}
.mini-grid{
  margin-top: 16px;
  display:grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 65%, transparent);
}
.mini{
  height: 46px;
  border-radius: 14px;
  background: color-mix(in oklab, var(--surface) 85%, transparent);
  border: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
}
.mini.a{ grid-column: span 3; background: rgba(124,92,255,.22); }
.mini.b{ grid-column: span 3; background: rgba(46,226,255,.18); }
.mini.c{ grid-column: span 2; }
.mini.d{ grid-column: span 2; background: rgba(124,92,255,.16); }
.mini.e{ grid-column: span 2; }
.mini.f{ grid-column: span 6; height: 54px; background: rgba(61,220,151,.16); }
.card-foot{
  margin-top: 14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  color: var(--muted);
  font-weight: 700;
  font-size: 12px;
}
.progress{
  flex: 1;
  height: 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 65%, transparent);
  overflow:hidden;
}
.progress-bar{
  height:100%;
  width: var(--w, 60%);
  background: linear-gradient(90deg, rgba(124,92,255,.95), rgba(46,226,255,.9));
}

.hero-quick-links{
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hero-quick-link{
  display: block;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 65%, transparent);
  color: var(--text);
  font-weight: 600;
  font-size: 13px;
  text-decoration: none;
  transition: background .2s, border-color .2s;
}
.hero-quick-link:hover{
  background: color-mix(in oklab, var(--surface) 90%, transparent);
  border-color: color-mix(in oklab, var(--primary) 35%, var(--border));
}
.hero-quick-link-cta{
  margin-top: 4px;
  background: color-mix(in oklab, var(--primary) 22%, transparent);
  border-color: color-mix(in oklab, var(--primary) 45%, var(--border));
  text-align: center;
}
.hero-quick-link-cta:hover{
  background: color-mix(in oklab, var(--primary) 35%, transparent);
}

.hero-card-logo{
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
  padding: 14px 0;
}
.hero-client-logo{
  max-width: 100%;
  max-height: 220px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.hero-contact{
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.hero-contact-title{
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2px;
  color: var(--muted);
  margin-bottom: 10px;
}
.hero-contact-actions{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.hero-contact-label{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  text-align: center;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 70%, transparent);
  color: var(--text);
  font-weight: 700;
  font-size: 13px;
}
.hero-contact-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  text-align: center;
  white-space: normal;
  border-radius: 12px;
  border: 1px solid color-mix(in oklab, #0088cc 40%, var(--border));
  background: color-mix(in oklab, #0088cc 12%, var(--surface));
  color: var(--text);
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
  transition: background .2s, border-color .2s, box-shadow .2s;
  animation: hero-btn-breathe 2s ease-in-out infinite;
}
@keyframes hero-btn-breathe{
  0%, 100%{ transform: scale(1); }
  50%{ transform: scale(1.05); }
}
.hero-contact-btn:hover{
  background: color-mix(in oklab, #0088cc 22%, var(--surface));
  border-color: color-mix(in oklab, #0088cc 60%, var(--border));
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 4px 14px rgba(0,136,204,.25);
  animation: hero-btn-shake .4s ease-in-out infinite;
}
@keyframes hero-btn-shake{
  0%, 100%{ transform: translateY(-2px) scale(1.05) rotate(0deg); }
  25%{ transform: translateY(-2px) scale(1.05) rotate(-1.5deg); }
  75%{ transform: translateY(-2px) scale(1.05) rotate(1.5deg); }
}
.hero-contact-btn:active{
  transform: translateY(0) scale(1);
  box-shadow: 0 1px 4px rgba(0,0,0,.1);
  animation: none;
}
.hero-contact-btn-icon{
  width: 20px;
  height: 20px;
  object-fit: contain;
  flex-shrink: 0;
}

.section{
  padding: 56px 0;
}
.section.alt{
  background: color-mix(in oklab, var(--surface) 18%, transparent);
  border-block: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
}
.page-hero{ padding-top: 42px; }

.coming-soon{
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.coming-soon-bg{
  position: absolute;
  inset: -20%;
  background: linear-gradient(135deg, color-mix(in oklab, var(--primary) 12%, var(--bg)), color-mix(in oklab, var(--primary2) 10%, var(--bg2)));
  filter: blur(40px);
  opacity: 0.9;
}
.coming-soon-inner{
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.coming-soon-lock{
  display: block;
  color: var(--muted);
  opacity: 0.85;
}
.coming-soon-lock svg{
  display: block;
}
.coming-soon-text{
  position: relative;
  margin: 0;
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 700;
  text-align: center;
  color: var(--text);
  line-height: 1.4;
}
.coming-soon-en{
  display: block;
  margin-top: 6px;
  font-size: 0.75em;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: lowercase;
  color: var(--muted);
}

.page-title{
  margin: 0 0 8px;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--text);
  line-height: 1.2;
}

/* 港风招牌感：暖色渐变 + 霓虹发光 */
.page-title-signboard{
  display: inline-block;
  font-weight: 900;
  font-size: 32px;
  letter-spacing: .12em;
  padding: 6px 18px 8px;
  line-height: 1.2;
  background: linear-gradient(135deg, #d4a84b 0%, #c24130 50%, #a82a1f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: none;
  position: relative;
}
.page-title-signboard::before{
  content: "";
  position: absolute;
  inset: -2px -6px -4px -6px;
  z-index: -1;
  background: linear-gradient(135deg, rgba(212,168,75,.18) 0%, rgba(194,65,48,.12) 50%, rgba(168,42,31,.18) 100%);
  border-radius: 6px;
  border: 1px solid rgba(194,65,48,.25);
}
[data-theme="dark"] .page-title-signboard{
  background: linear-gradient(135deg, #e8c35c 0%, #e85a4a 50%, #d43828 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
[data-theme="dark"] .page-title-signboard::before{
  background: linear-gradient(135deg, rgba(232,195,92,.22) 0%, rgba(232,90,74,.15) 50%, rgba(212,56,40,.22) 100%);
  border-color: rgba(232,90,74,.35);
  box-shadow: 0 0 24px rgba(232,90,74,.12);
}

.sms-hero-photo{ margin-top: 16px; margin-bottom: 20px; }
.sms-intro{ margin: 0 0 24px; }
.sms-hero-img{ width: 100%; max-width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow); display: block; }
.sms-theme{ margin-top: 8px; }
.sms-theme-title{ font-size: 18px; }
.sms-theme-title-with-icons{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.sms-theme-title-with-icons .category-title-icon{
  width: 28px;
  height: 28px;
  object-fit: contain;
}
/* SMS双向短信 说明框架：蓝色顶条 + 浅灰背景 */
.sms-two-way-frame{
  margin-top: 16px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: #e8e8e8;
}
[data-theme="dark"] .sms-two-way-frame{ background: color-mix(in oklab, var(--surface) 85%, var(--bg)); }
.sms-two-way-frame-bar{
  width: 100%;
  height: 8px;
  background: #1e3a5f;
  border-radius: var(--radius) var(--radius) 0 0;
}
.sms-two-way-frame .sms-two-way-desc{
  margin: 0;
  padding: 16px 18px;
  line-height: 1.6;
  color: var(--text);
}

/* 短信/控页 - article 卡片框架（蓝顶条 + 浅灰内容区） */
.sms-article-frame{
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: #e8e8e8;
}
[data-theme="dark"] .sms-article-frame{ background: color-mix(in oklab, var(--surface) 85%, var(--bg)); }
.sms-article-frame-bar{
  width: 100%;
  height: 8px;
  background: #1e3a5f;
  border-radius: var(--radius) var(--radius) 0 0;
}
.sms-article-frame-body{
  padding: 16px 18px;
  line-height: 1.6;
}
.sms-article-frame-body .product-item-title{ margin: 0 0 8px; color: var(--text); }
.sms-article-frame-body .muted{ margin: 0; color: var(--text); }

.section-head .page-title + p{ margin: 0; }
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.section-head h2{
  margin:0;
  font-size: 24px;
  letter-spacing: -.2px;
}
.section-head p{
  margin:0;
  color: var(--muted);
  max-width: 56ch;
}

/* 商品分类区块 */
.product-category{
  margin-top: 32px;
}
.product-category:first-of-type{ margin-top: 0; }
.category-title{
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.2px;
  padding-bottom: 10px;
  border-bottom: 2px solid color-mix(in oklab, var(--primary) 35%, var(--border));
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.category-title-icon{
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
}
.product-grid{ margin-top: 6px; }

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.feature-card, .work-card, .price-card, .aside-card{
  border-radius: var(--radius);
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 72%, transparent);
  box-shadow: 0 10px 25px rgba(0,0,0,.15);
  padding: 18px;
}
.feature-card h3,
.work-card h3,
.work-card h4,
.price-card h3,
.aside-card h3{
  margin: 0 0 8px;
  letter-spacing: -.2px;
}
.feature-card-link{ padding-bottom: 44px; position: relative; }
.feature-card-cta{
  position: absolute;
  bottom: 18px;
  left: 18px;
  right: 18px;
  display: inline-block;
  font-weight: 700;
  font-size: 13px;
  color: var(--primary);
  text-decoration: none;
}
.feature-card-cta:hover{ text-decoration: underline; }
.intro-footer{
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.intro-footer a{ color: var(--primary); font-weight: 600; text-decoration: none; }
.intro-footer a:hover{ text-decoration: underline; }

.work-card-placeholder{ border-style: dashed; }

.checklist{
  list-style:none;
  padding:0;
  margin: 12px 0 0;
  display:grid;
  gap: 8px;
}
.checklist li{
  display:flex;
  align-items:flex-start;
  gap: 10px;
  color: var(--muted);
  font-weight: 650;
}
.checklist li::before{
  content:"✓";
  display:inline-grid;
  place-items:center;
  width: 22px;
  height: 22px;
  border-radius: 10px;
  background: color-mix(in oklab, rgba(61,220,151,.22) 80%, transparent);
  border:1px solid color-mix(in oklab, rgba(61,220,151,.35) 80%, transparent);
  color: color-mix(in oklab, var(--ok) 92%, var(--text));
  flex: 0 0 auto;
  margin-top: 1px;
}

.work-thumb{
  height: 120px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background:
    radial-gradient(400px 220px at 20% 20%, rgba(124,92,255,.35), transparent 60%),
    radial-gradient(350px 200px at 90% 30%, rgba(46,226,255,.22), transparent 55%),
    color-mix(in oklab, var(--surface2) 78%, transparent);
  margin-bottom: 12px;
}
.work-thumb.two{
  background:
    radial-gradient(450px 260px at 10% 30%, rgba(61,220,151,.25), transparent 55%),
    radial-gradient(350px 200px at 90% 30%, rgba(124,92,255,.22), transparent 55%),
    color-mix(in oklab, var(--surface2) 78%, transparent);
}
.work-thumb.three{
  background:
    radial-gradient(450px 260px at 10% 30%, rgba(46,226,255,.24), transparent 55%),
    radial-gradient(350px 200px at 90% 30%, rgba(255,188,66,.18), transparent 55%),
    color-mix(in oklab, var(--surface2) 78%, transparent);
}
.work-thumb.tg{
  background:
    radial-gradient(400px 220px at 30% 30%, rgba(0,136,204,.4), transparent 55%),
    radial-gradient(350px 200px at 80% 20%, rgba(0,136,204,.2), transparent 50%),
    color-mix(in oklab, var(--surface2) 78%, transparent);
}
.work-thumb-img{
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  background: color-mix(in oklab, var(--surface2) 85%, var(--surface));
}
.work-thumb-img img{
  width: 100%;
  height: 100%;
  max-height: 96px;
  object-fit: contain;
}

/* 合并为一的 Telegram 商品卡 */
.work-card-merged{ max-width: 420px; }
.product-list-merged{
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}
.product-list-merged li{
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text);
  font-weight: 700;
}
.product-list-merged li::before{
  content: "·";
  color: var(--primary);
  font-weight: 900;
}
.product-list-merged li + li::before{ content: "·"; }
.product-list-merged li .product-item-title{ font-weight: 800; color: var(--text); letter-spacing: -.02em; }
.product-list-merged li .product-item-desc{ font-size: 13px; font-weight: 650; color: var(--muted); display: block; margin-top: 2px; }
.product-framework{ margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border); max-width: 480px; }
.product-framework .product-list-merged{ margin-top: 0; }
.product-framework .product-list-merged{ flex-direction: column; gap: 12px; }
.product-framework .product-list-merged li{ flex-direction: column; align-items: flex-start; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border); background: color-mix(in oklab, var(--surface) 50%, transparent); border-left: 3px solid var(--primary); }
.product-framework .product-list-merged li::before{ display: none; }
.framework-title{ margin: 0 0 12px; font-size: 15px; font-weight: 800; color: var(--muted); letter-spacing: -.02em; }

/* Telegram 左右分栏，右侧内容框架（国旗） */
.telegram-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.telegram-row-top{ margin-bottom: 20px; }
.telegram-left{ min-width: 0; }
.content-frame{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 72%, transparent);
  padding: 18px;
  box-shadow: 0 10px 25px rgba(0,0,0,.12);
}
.content-frame-flags .framework-title{ margin-bottom: 14px; }
.flags-grid{
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}
.flag-icon{
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface2) 60%, transparent);
  transition: transform .15s ease, background .15s ease;
}
.flag-icon img{
  display: block;
  width: 40px;
  height: 30px;
  object-fit: cover;
  border-radius: 4px;
}
.flag-icon:hover{
  transform: scale(1.08);
  background: color-mix(in oklab, var(--primary) 18%, var(--surface));
}
.flags-hint{ margin: 14px 0 0; font-size: 13px; font-weight: 650; }
.tags{ display:flex; gap:8px; flex-wrap: wrap; margin-top: 12px; }
.tag{
  font-size: 12px;
  font-weight: 800;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 65%, transparent);
}

.pricing{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.price{
  margin: 6px 0 0;
  font-size: 40px;
  font-weight: 950;
  letter-spacing: -1px;
}
.currency{
  font-size: 18px;
  color: var(--muted);
  margin-right: 2px;
}
.price-card.featured{
  border-color: color-mix(in oklab, var(--primary) 50%, var(--border));
  box-shadow: 0 20px 55px rgba(124,92,255,.18);
  background:
    radial-gradient(700px 260px at 20% 0%, rgba(124,92,255,.22), transparent 55%),
    radial-gradient(700px 260px at 90% 10%, rgba(46,226,255,.16), transparent 55%),
    color-mix(in oklab, var(--surface) 74%, transparent);
  position: relative;
}
.badge{
  position:absolute;
  top: 14px;
  right: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  background: color-mix(in oklab, rgba(124,92,255,.22) 80%, transparent);
  border: 1px solid color-mix(in oklab, rgba(124,92,255,.30) 80%, transparent);
}

.contact-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 14px;
  align-items: start;
}
.form{
  border-radius: var(--radius);
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 72%, transparent);
  box-shadow: 0 10px 25px rgba(0,0,0,.15);
  padding: 18px;
}
.field{
  display:grid;
  gap: 8px;
  margin-bottom: 12px;
}
.label{
  font-weight: 900;
  letter-spacing: -.1px;
}
input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--surface2) 75%, transparent);
  color: var(--text);
  outline: none;
}
input:focus, textarea:focus{
  border-color: color-mix(in oklab, var(--primary) 45%, var(--border));
  box-shadow: 0 0 0 4px var(--ring);
}
.hint{
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}
.form-row{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.form-status{
  margin: 10px 0 0;
  min-height: 22px;
  color: var(--muted);
  font-weight: 750;
}
.form-status.ok{ color: color-mix(in oklab, var(--ok) 88%, var(--text)); }
.form-status.bad{ color: color-mix(in oklab, #ff5c7a 88%, var(--text)); }

.aside-card.subtle{
  background: color-mix(in oklab, var(--surface) 50%, transparent);
}
.bullets{
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-weight: 650;
}
.quick-actions{
  display:grid;
  gap: 10px;
  margin-top: 10px;
}

.site-footer{
  padding: 26px 0 40px;
}
.footer-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.footer-links{
  display:flex;
  gap: 14px;
  color: var(--muted);
  font-weight: 750;
}
.footer-links a:hover{ color: var(--text); }

.muted{ color: var(--muted); }
.small{ font-size: 12px; }

/* Reveal animation */
[data-reveal]{
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-reveal].is-in{
  opacity: 1;
  transform: translateY(0);
}

/* 导航抽屉：宽度 ≤1024px 时隐藏横条、点 ☰ 只开右侧抽屉，不显示小下拉 */
@media (min-width: 1025px){
  .nav-drawer{ display: none !important; }
  .nav-drawer-backdrop{ display: none !important; }
  /* 最大尺寸不显示菜单按钮（只保留横向导航） */
  .header-menu-wrap{ display: none !important; }
}

@media (max-width: 1024px){
  .nav{ display: none !important; }
  .header-menu-wrap .header-menu{ display: none !important; }

  /* 遮罩：打开抽屉时背后变暗 */
  .nav-drawer-backdrop{
    display: block;
    position: fixed;
    inset: 0;
    z-index: 9997;
    background: rgba(0,0,0,.2);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, visibility .25s, backdrop-filter .25s;
  }
  .nav-drawer-backdrop.is-open{
    opacity: 1;
    visibility: visible;
  }

  /* 右侧全高抽屉，白底黑字，约 78% 宽 */
  .nav-drawer{
    display: block;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    width: 78%;
    max-width: 360px;
    background: #fff;
    z-index: 9998;
    overflow-y: auto;
    padding: 0;
    box-shadow: -4px 0 24px rgba(0,0,0,.15);
    transform: translateX(100%);
    transition: transform .25s ease;
    visibility: hidden;
  }
  .nav-drawer.is-open{
    transform: translateX(0);
    visibility: visible;
  }
  .nav-drawer-header{
    padding: 16px 20px;
    font-size: 16px;
    font-weight: 700;
    color: #1a1a1a;
    text-align: center;
    background: #f5f5f5;
    border-bottom: 1px solid #e0e0e0;
  }
  .nav-drawer-inner{
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
  }
  .nav-drawer-link{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 20px;
    color: #1a1a1a;
    text-decoration: none;
    font-size: 15px;
    border-bottom: 1px solid #eee;
    box-sizing: border-box;
  }
  .nav-drawer-link::after{
    content: "›";
    font-size: 18px;
    color: #666;
  }
  .nav-drawer-link:hover{
    background: #f5f5f5;
    color: #000;
  }
  .nav-drawer-link.current{
    background: #e65100;
    color: #fff;
    border-bottom-color: #d84315;
  }
  .nav-drawer-link.current::after{
    color: rgba(255,255,255,.9);
  }
  .nav-drawer-group-title{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    border: 0;
    background: none;
    cursor: pointer;
    font-family: inherit;
    text-align: left;
    border-bottom: 1px solid #eee;
    box-sizing: border-box;
  }
  .nav-drawer-group-title:hover{ color: #000; background: #f5f5f5; }
  .nav-drawer-group-toggle{
    font-size: 18px;
    font-weight: 400;
    color: #666;
    line-height: 1;
  }
  .nav-drawer-group-list{
    display: none;
    overflow: hidden;
  }
  .nav-drawer-group.is-expanded .nav-drawer-group-list{ display: block; }
  .nav-drawer-group .nav-drawer-group-list .nav-drawer-link{ padding-left: 20px; }
  .nav-drawer-footer{
    margin-top: 8px;
    padding: 12px 0 24px;
    border-top: 1px solid #e0e0e0;
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .nav-drawer-footer .header-menu-item{
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 14px 20px;
    font-size: 15px;
    color: #1a1a1a;
    text-decoration: none;
    border: 0;
    background: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    border-bottom: 1px solid #eee;
    box-sizing: border-box;
  }
  .nav-drawer-footer .header-menu-item:last-child{
    border-bottom: 0;
  }
  .nav-drawer-footer .header-menu-item:hover{
    background: #f5f5f5;
    color: #000;
  }
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .pricing{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .telegram-row{ grid-template-columns: 1fr; }
  .flags-grid{ grid-template-columns: repeat(5, 1fr); }
  .header-row{
    padding: 12px 0;
    flex-wrap: wrap;
    align-items: center;
  }
  .header-actions{
    margin-left: auto;
  }
  .nav-dropdown-menu{
    position: absolute;
    left: 50%;
    top: calc(100% + 8px);
    bottom: auto;
    right: auto;
    transform: translateX(-50%) translateY(-6px);
    width: min(320px, calc(100vw - 32px));
    min-width: 0;
    max-height: min(60vh, calc(100vh - 160px));
    margin: 0;
    z-index: 10001;
  }
  .nav-dropdown.is-open .nav-dropdown-menu{
    transform: translateX(-50%) translateY(0);
  }
  .nav-dropdown.open-up .nav-dropdown-menu{
    top: calc(100% + 8px);
    bottom: auto;
    left: 50%;
    transform: translateX(-50%) translateY(0);
    margin: 0;
  }
}

@media (hover: hover) and (pointer: fine){
  .nav-dropdown:hover .nav-dropdown-menu{
    pointer-events: auto;
  }
}

.telegram-float-wrap{
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.telegram-float-label{
  font-size: 65px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: .12em;
  line-height: 1.35;
  text-align: center;
  animation: telegram-float-label-float 2.5s ease-in-out infinite;
}
@keyframes telegram-float-label-float{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-6px); }
}
.telegram-float-btn{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #0088cc;
  color: #fff;
  box-shadow: 0 4px 20px rgba(0,136,204,.45);
  text-decoration: none;
  animation: telegram-float-breathe 2s ease-in-out infinite;
  transition: box-shadow .2s, transform .2s;
}
.telegram-float-btn:hover{
  box-shadow: 0 6px 24px rgba(0,136,204,.5);
}
.telegram-float-btn:active{
  animation: none;
  transform: scale(0.96);
}
.telegram-float-btn img{
  width: 32px;
  height: 32px;
  object-fit: contain;
}
@keyframes telegram-float-breathe{
  0%, 100%{ transform: scale(1); }
  50%{ transform: scale(1.08); }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ transition: none !important; }
  .telegram-float-btn{ animation: none; }
  .telegram-float-label{ animation: none; }
}