:root {
      --primary-color: #FF6B2C;
      --primary-hover: #e05315;
      --secondary-color: #00BFA6;
      --bg-mist: #EAF7F6;
      --bg-lake: #F3FBFF;
      --bg-sand: #FFF8ED;
      --text-petroleum: #062B3A;
      --text-midnight: #071923;
      --accent-yellow: #FFE8A3;
      --card-border: rgba(185,216,218,0.4);
      --gray-base: rgb(156,163,175);
    }

    *,*::before,*::after{box-sizing:border-box;}
    html{width:100%;overflow-x:hidden;scroll-behavior:smooth;}
    body{width:100%;margin:0;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background-color:#EAF7F6;color:#062B3A;}
    img{max-width:100%;height:auto;}

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      width:100%;
      background:rgba(234,247,246,.88);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(6,43,58,.12);
    }

    .header-inner{
      width:min(1200px, calc(100% - 32px));
      min-height:72px;
      margin:0 auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }

    .logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
      max-width:100%;
      text-decoration:none;
      flex-shrink:0;
    }

    .logo img{
      display:block;
      height:40px;
      width:auto;
      max-width:150px;
      object-fit:contain;
      flex-shrink:0;
    }

    .logo span{
      display:inline-block;
      font-size:18px;
      font-weight:800;
      line-height:1.2;
      color:#062B3A;
      white-space:nowrap;
      max-width:180px;
      overflow:hidden;
      text-overflow:ellipsis;
    }

    .desktop-nav-wrap{
      flex:1 1 auto;
      min-width:0;
      display:flex;
      justify-content:flex-end;
      overflow:hidden;
    }

    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:8px;
      max-width:100%;
      overflow-x:auto;
      overflow-y:hidden;
      -webkit-overflow-scrolling:touch;
      scrollbar-width:none;
      white-space:nowrap;
    }

    .desktop-nav::-webkit-scrollbar{display:none;}

    .desktop-nav a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 13px;
      border-radius:999px;
      color:rgba(6,43,58,.72);
      text-decoration:none;
      font-size:14px;
      font-weight:700;
      line-height:1;
      white-space:nowrap;
      flex:0 0 auto;
    }

    .desktop-nav a:hover{
      color:#062B3A;
      background:rgba(0,191,166,.12);
    }

    .mobile-menu-btn{
      display:none;
      width:44px;
      height:44px;
      border:0;
      border-radius:14px;
      background:rgba(6,43,58,.08);
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      cursor:pointer;
      flex:0 0 auto;
    }

    .mobile-menu-btn span{
      display:block;
      width:20px;
      height:2px;
      border-radius:99px;
      background:#062B3A;
    }

    .mobile-nav-mask{
      position:fixed;
      inset:0;
      z-index:1100;
      background:rgba(7,25,35,.48);
      opacity:0;
      visibility:hidden;
      pointer-events:none;
      transition:opacity .25s ease, visibility .25s ease;
    }

    .mobile-drawer{
      position:fixed;
      top:0;
      left:0;
      z-index:1110;
      width:min(86vw, 360px);
      height:100vh;
      height:100dvh;
      max-width:90vw;
      background:#EAF7F6;
      color:#062B3A;
      transform:translateX(-105%);
      transition:transform .28s ease;
      box-shadow:24px 0 60px rgba(0,0,0,.42);
      display:flex;
      flex-direction:column;
      overflow:hidden;
    }

    .drawer-head{
      min-height:76px;
      padding:16px 16px 14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      border-bottom:1px solid rgba(6,43,58,.12);
      flex:0 0 auto;
    }

    .drawer-logo{min-width:0;}
    .drawer-logo img{height:34px;max-width:120px;}
    .drawer-logo span{font-size:16px;max-width:145px;}

    .drawer-close{
      width:40px;
      height:40px;
      border:0;
      border-radius:14px;
      background:rgba(6,43,58,.08);
      color:#062B3A;
      font-size:26px;
      line-height:1;
      cursor:pointer;
      flex:0 0 auto;
    }

    .drawer-body{
      flex:1 1 auto;
      min-height:0;
      overflow-y:auto;
      overflow-x:hidden;
      -webkit-overflow-scrolling:touch;
      padding:14px;
    }

    .drawer-nav{
      display:flex;
      flex-direction:column;
      gap:8px;
    }

    .drawer-nav a{
      display:flex;
      align-items:center;
      width:100%;
      min-height:48px;
      padding:13px 14px;
      border-radius:14px;
      background:rgba(148,163,184,.10);
      color:#062B3A;
      text-decoration:none;
      font-size:15px;
      font-weight:700;
      line-height:1.35;
      white-space:normal;
      word-break:break-word;
      overflow-wrap:anywhere;
      border:1px solid rgba(148,163,184,.14);
    }

    .drawer-nav a:hover{
      background:rgba(255,107,44,.16);
      color:#062B3A;
    }

    body.drawer-open{overflow:hidden;touch-action:none;}
    body.drawer-open .mobile-nav-mask{opacity:1;visibility:visible;pointer-events:auto;}
    body.drawer-open .mobile-drawer{transform:translateX(0);}

    
    .hero {
      position: relative;
      background: linear-gradient(135deg, #FFF8ED 0%, #EAF7F6 50%, #F3FBFF 100%);
      padding: 80px 0 64px 0;
      text-align: center;
      border-bottom: 1px solid var(--card-border);
    }
    
    .hero-container {
      width: min(1200px, calc(100% - 32px));
      margin: 0 auto;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(0, 191, 166, 0.12);
      color: #00BFA6;
      padding: 8px 16px;
      border-radius: 999px;
      font-weight: 700;
      font-size: 14px;
      margin-bottom: 24px;
      border: 1px solid rgba(0, 191, 166, 0.2);
    }

    .hero-title {
      font-size: clamp(32px, 5vw, 56px);
      font-weight: 900;
      color: #062B3A;
      line-height: 1.15;
      margin: 0 auto 20px;
      max-width: 900px;
    }

    .hero-subtitle {
      font-size: clamp(16px, 2vw, 19px);
      color: rgba(6, 43, 58, 0.8);
      line-height: 1.6;
      margin: 0 auto 36px;
      max-width: 720px;
    }

    .hero-actions {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-bottom: 64px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 0 28px;
      border-radius: 999px;
      font-weight: 700;
      font-size: 15px;
      text-decoration: none;
      transition: all 0.2s ease;
      cursor: pointer;
    }

    .btn-primary {
      background: var(--primary-color);
      color: #FFFFFF;
      box-shadow: 0 4px 14px rgba(255, 107, 44, 0.3);
    }

    .btn-primary:hover {
      background: var(--primary-hover);
      transform: translateY(-2px);
    }

    .btn-outline {
      background: rgba(6, 43, 58, 0.05);
      color: #062B3A;
      border: 1px solid rgba(6, 43, 58, 0.15);
    }

    .btn-outline:hover {
      background: rgba(6, 43, 58, 0.1);
      transform: translateY(-2px);
    }

    
    .shelf-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-top: 24px;
    }

    .shelf-card {
      background: rgba(255, 255, 255, 0.82);
      backdrop-filter: blur(8px);
      border: 1px solid var(--card-border);
      border-radius: 24px;
      padding: 32px 24px;
      text-align: left;
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      box-shadow: 0 10px 30px rgba(6, 43, 58, 0.04);
      position: relative;
      overflow: hidden;
    }

    .shelf-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 20px 40px rgba(6, 43, 58, 0.08);
      border-color: rgba(0, 191, 166, 0.3);
    }

    .shelf-card.featured-shelf {
      background: #062B3A;
      color: #FFFFFF;
      border-color: rgba(0, 191, 166, 0.4);
    }

    .shelf-card.featured-shelf h3 {
      color: #FFFFFF;
    }

    .shelf-card.featured-shelf p {
      color: rgba(234, 247, 246, 0.8);
    }

    .shelf-icon {
      font-size: 36px;
      margin-bottom: 20px;
    }

    .shelf-card h3 {
      font-size: 20px;
      font-weight: 800;
      color: #062B3A;
      margin: 0 0 10px 0;
    }

    .shelf-card p {
      font-size: 14px;
      line-height: 1.6;
      color: rgba(6, 43, 58, 0.7);
      margin: 0 0 24px 0;
    }

    .shelf-tag {
      display: inline-flex;
      background: rgba(6, 43, 58, 0.06);
      padding: 6px 12px;
      border-radius: 99px;
      font-size: 12px;
      font-weight: 700;
      color: #062B3A;
    }

    .shelf-card.featured-shelf .shelf-tag {
      background: rgba(0, 191, 166, 0.2);
      color: #00BFA6;
    }

    
    .trust-banner {
      background: #FFFFFF;
      padding: 24px 0;
      border-bottom: 1px solid var(--card-border);
    }

    .trust-inner {
      width: min(1200px, calc(100% - 32px));
      margin: 0 auto;
      display: flex;
      justify-content: space-around;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 14px;
      font-weight: 700;
      color: rgba(6, 43, 58, 0.8);
    }

    .trust-item svg {
      width: 20px;
      height: 20px;
      color: #00BFA6;
    }

    
    .pricing-section {
      padding: 96px 0;
      background: var(--bg-lake);
      border-bottom: 1px solid var(--card-border);
    }

    .pricing-header {
      text-align: center;
      max-width: 800px;
      margin: 0 auto 56px;
      padding: 0 16px;
    }

    .pricing-header h2 {
      font-size: clamp(28px, 4vw, 42px);
      font-weight: 900;
      color: #062B3A;
      margin: 0 0 16px 0;
    }

    .pricing-header p {
      font-size: clamp(15px, 2vw, 17px);
      line-height: 1.6;
      color: rgba(6, 43, 58, 0.7);
    }

    .pricing-grid {
      width: min(1200px, calc(100% - 32px));
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }

    .pricing-card {
      background: #FFFFFF;
      border-radius: 28px;
      padding: 40px 24px;
      border: 1px solid var(--card-border);
      box-shadow: 0 8px 30px rgba(6, 43, 58, 0.03);
      position: relative;
      display: flex;
      flex-direction: column;
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .pricing-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 24px 50px rgba(6, 43, 58, 0.08);
    }

    .pricing-card.featured {
      background: #FFFFFF;
      border: 2px solid var(--primary-color);
      transform: scale(1.03);
      box-shadow: 0 20px 40px rgba(255, 107, 44, 0.12);
    }

    .pricing-card.featured:hover {
      transform: translateY(-8px) scale(1.03);
    }

    .plan-badge {
      position: absolute;
      top: -16px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--accent-yellow);
      color: #071923;
      padding: 6px 16px;
      border-radius: 99px;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    }

    .plan-name {
      font-size: 24px;
      font-weight: 900;
      color: #062B3A;
      margin: 0 0 8px 0;
      text-align: center;
    }

    .device-pill {
      display: inline-flex;
      align-self: center;
      background: rgba(0, 191, 166, 0.08);
      color: #00BFA6;
      font-size: 12px;
      font-weight: 800;
      padding: 4px 12px;
      border-radius: 99px;
      margin-bottom: 24px;
    }

    .price-wrap {
      text-align: center;
      margin-bottom: 28px;
    }

    .price {
      font-size: 52px;
      font-weight: 900;
      color: var(--primary-color);
      line-height: 1;
    }

    .price-period {
      font-size: 14px;
      color: rgba(6, 43, 58, 0.6);
      font-weight: 700;
      margin-top: 4px;
    }

    .plan-features {
      list-style: none;
      padding: 0;
      margin: 0 0 32px 0;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .plan-features li {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 14px;
      color: rgba(6, 43, 58, 0.85);
      font-weight: 500;
    }

    .plan-features svg {
      width: 16px;
      height: 16px;
      color: #00BFA6;
      flex-shrink: 0;
    }

    .pricing-card .btn {
      width: 100%;
    }

    
    .articles-section {
      padding: 96px 0;
      background: #FFFFFF;
    }

    .section-title-wrap {
      width: min(1200px, calc(100% - 32px));
      margin: 0 auto 48px;
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      gap: 20px;
    }

    .section-title-left h2 {
      font-size: clamp(26px, 3.5vw, 36px);
      font-weight: 900;
      color: #062B3A;
      margin: 0 0 12px 0;
    }

    .section-title-left p {
      font-size: 15px;
      color: rgba(6, 43, 58, 0.7);
      margin: 0;
    }

    .articles-grid {
      width: min(1200px, calc(100% - 32px));
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .article-card {
      background: var(--bg-lake);
      border: 1px solid var(--card-border);
      border-radius: 20px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: all 0.25s ease;
    }

    .article-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 30px rgba(6, 43, 58, 0.05);
    }

    .article-img-link {
      display: block;
      aspect-ratio: 16/10;
      background: var(--bg-mist);
      overflow: hidden;
      position: relative;
    }

    .article-img-link img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .article-card:hover .article-img-link img {
      transform: scale(1.04);
    }

    .article-content {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .article-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 12px;
      color: rgba(6, 43, 58, 0.5);
      font-weight: 700;
      margin-bottom: 12px;
    }

    .article-title {
      font-size: 18px;
      font-weight: 800;
      line-height: 1.4;
      margin: 0 0 12px 0;
    }

    .article-title a {
      color: #062B3A;
      text-decoration: none;
    }

    .article-title a:hover {
      color: var(--primary-color);
    }

    .article-summary {
      font-size: 14px;
      line-height: 1.6;
      color: rgba(6, 43, 58, 0.7);
      margin: 0 0 20px 0;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .article-tags-wrap {
      margin-top: auto;
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .article-tag {
      font-size: 11px;
      font-weight: 700;
      background: rgba(0, 191, 166, 0.08);
      color: #00BFA6;
      padding: 4px 8px;
      border-radius: 4px;
      text-decoration: none;
    }

    
    .site-footer{
      position:relative;
      z-index:1;
      width:100%;
      background:#062B3A;
      color:#EAF7F6;
      padding:56px 0 24px;
      overflow:hidden;
    }

    .footer-inner{
      width:min(1200px, calc(100% - 32px));
      margin:0 auto;
      display:grid;
      grid-template-columns:minmax(260px,1.35fr) repeat(3, minmax(150px,1fr));
      gap:28px;
      align-items:start;
    }

    .footer-brand{min-width:0;}
    .footer-brand p{
      margin:16px 0 0;
      color:rgba(226,232,240,.78);
      line-height:1.8;
      font-size:14px;
      word-break:break-word;
      overflow-wrap:anywhere;
    }
    .footer-logo span{color:#EAF7F6 !important;}
    .footer-column{min-width:0;}
    .footer-column h3{margin:0 0 14px;font-size:15px;color:#00BFA6;}
    .footer-column ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
    .footer-column li{min-width:0;}
    .footer-column a,.footer-column span{
      display:inline;
      color:rgba(226,232,240,.78);
      text-decoration:none;
      font-size:14px;
      line-height:1.55;
      white-space:normal;
      word-break:break-word;
      overflow-wrap:anywhere;
    }
    .footer-column a:hover{color:#00BFA6;}
    .footer-bottom{
      width:min(1200px, calc(100% - 32px));
      margin:32px auto 0;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.12);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      color:rgba(226,232,240,.62);
      font-size:13px;
    }
    .footer-bottom p{margin:0;min-width:0;word-break:break-word;overflow-wrap:anywhere;}
    .footer-bottom a{color:rgba(226,232,240,.78);text-decoration:none;word-break:break-word;overflow-wrap:anywhere;}

    @media (max-width: 900px){
      .header-inner{width:min(100% - 24px, 1200px);min-height:64px;gap:12px;}
      .desktop-nav-wrap,.desktop-nav{display:none !important;}
      .mobile-menu-btn{display:inline-flex !important;}
      .logo img{height:34px;max-width:118px;}
      .logo span{font-size:16px;max-width:145px;}
      .shelf-grid { grid-template-columns: 1fr; gap: 16px; }
      .pricing-grid { grid-template-columns: 1fr; gap: 32px; }
      .pricing-card.featured { transform: scale(1); }
      .pricing-card.featured:hover { transform: translateY(-8px); }
      .articles-grid { grid-template-columns: 1fr; gap: 20px; }
      .section-title-wrap { flex-direction: column; align-items: flex-start; gap: 12px; }
      .footer-inner{grid-template-columns:1fr 1fr;gap:24px;}
      .footer-brand{grid-column:1 / -1;}
      .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
    }

    @media (max-width: 640px){
      .footer-inner{grid-template-columns:1fr;}
    }

    @media (max-width: 420px){
      .mobile-drawer{width:88vw;}
      .logo span{max-width:112px;}
      .drawer-logo span{max-width:118px;}
      .footer-inner,.footer-bottom{width:min(100% - 24px, 1200px);}
    }