:root{--mt-blue:#2563eb;--mt-sky:#0ea5e9;--mt-text:#0f172a;--mt-muted:#64748b;--mt-line:#dbe7f7;--mt-bg:#f3f7fc}body{background:linear-gradient(180deg,#f8fbff 0,#eef5ff 50%,#f8fbff 100%)!important;color:var(--mt-text)!important;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif!important}#page-header{display:none!important}.content{max-width:none!important;width:100%!important;padding:0!important}.mt-page{min-height:100vh;background:linear-gradient(180deg,#f8fbff 0,#eef5ff 50%,#f8fbff 100%)}.mt-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(15,23,42,.08)}.mt-nav{max-width:1400px;margin:0 auto;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.mt-brand{display:flex;align-items:center;gap:10px;text-decoration:none}.mt-logo{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,#0284c7,#22c55e);color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 10px 28px rgba(37,99,235,.25)}.mt-brand span{font-size:22px;font-weight:900;color:#0f172a}.mt-links,.mt-actions{display:flex;align-items:center;gap:8px}.mt-links a,.mt-actions a{padding:10px 14px;border-radius:14px;color:#334155;text-decoration:none;font-weight:700}.mt-links a:hover,.mt-actions a:hover{background:#eaf3ff;color:#2563eb}.mt-actions .login{background:#111827;color:#fff}.mt-hero{max-width:1400px;margin:0 auto;padding:56px 24px 24px}.mt-hero-box{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}.mt-hero h1{font-size:56px;line-height:1.08;margin:0 0 18px;font-weight:950;letter-spacing:-2px}.mt-hero p{font-size:19px;color:#64748b;line-height:1.8;margin:0 0 26px}.mt-hero-badges{display:flex;flex-wrap:wrap;gap:12px}.mt-badge{display:inline-flex;align-items:center;gap:8px;padding:11px 16px;border-radius:999px;background:#fff;border:1px solid var(--mt-line);box-shadow:0 10px 24px rgba(15,23,42,.05);font-weight:800;color:#1e293b}.mt-visual{height:300px;border-radius:34px;background:radial-gradient(circle at 75% 20%,rgba(255,255,255,.8),transparent 18%),linear-gradient(135deg,#1d4ed8,#06b6d4 55%,#22c55e);box-shadow:0 30px 80px rgba(37,99,235,.25);position:relative;overflow:hidden}.mt-visual:before{content:"";position:absolute;inset:34px;border-radius:26px;border:2px solid rgba(255,255,255,.24)}.mt-visual:after{content:"MINGTIAN TECHNOLOGY";position:absolute;left:42px;bottom:42px;color:#fff;font-size:32px;font-weight:950;letter-spacing:.06em}.mt-section{max-width:1400px;margin:0 auto;padding:28px 24px}.mt-section-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:18px}.mt-section-title h2{font-size:38px;margin:0;font-weight:950}.mt-section-title p{margin:8px 0 0;color:#64748b;font-size:18px}.mt-recharge{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin:0 0 30px}.mt-charge{min-height:148px;border-radius:18px;padding:26px 28px;position:relative;overflow:hidden;text-decoration:none!important;color:#fff!important;box-shadow:0 18px 44px rgba(15,23,42,.12);border:1px solid rgba(255,255,255,.45);display:flex;flex-direction:column;justify-content:center}.mt-charge h3{font-size:31px;line-height:1.05;margin:0 0 8px;font-weight:950;color:#fff;text-shadow:0 4px 18px rgba(0,0,0,.35)}.mt-charge p{margin:0;color:rgba(255,255,255,.9);font-weight:700;text-shadow:0 2px 10px rgba(0,0,0,.2)}.mt-charge .arrow{position:absolute;right:24px;top:50%;transform:translateY(-50%);font-size:34px;font-weight:900;color:#fff}.mt-charge:before{content:"";position:absolute;left:20px;top:18px;width:54px;height:54px;border-radius:14px;background:rgba(255,255,255,.23);box-shadow:0 14px 34px rgba(0,0,0,.18)}.mt-charge.gemini{background:linear-gradient(135deg,#7c3aed,#8b5cf6)}.mt-charge.chatgpt{background:linear-gradient(135deg,#10b981,#047857)}.mt-charge.claude{background:linear-gradient(135deg,#f97316,#ea580c)}.mt-charge.grok{background:linear-gradient(135deg,#050505,#334155)}.mt-home-grid{display:grid;grid-template-columns:minmax(0,1fr) 430px;gap:28px;align-items:start}.mt-cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.mt-cat{background:#fff;border:1px solid var(--mt-line);border-radius:17px;overflow:hidden;text-decoration:none!important;color:#0f172a;box-shadow:0 18px 44px rgba(15,23,42,.07);transition:.2s transform,.2s box-shadow}.mt-cat:hover{transform:translateY(-4px);box-shadow:0 24px 56px rgba(37,99,235,.15)}.mt-cat-img{height:160px;margin:18px 18px 0;border-radius:14px;background:linear-gradient(135deg,#0ea5e9,#2563eb);position:relative;overflow:hidden;display:flex;align-items:end;padding:22px;color:#fff;font-size:26px;font-weight:950}.mt-cat:nth-child(2n) .mt-cat-img{background:linear-gradient(135deg,#1e293b,#64748b)}.mt-cat:nth-child(3n) .mt-cat-img{background:linear-gradient(135deg,#0891b2,#22c55e)}.mt-cat:nth-child(4n) .mt-cat-img{background:linear-gradient(135deg,#f97316,#fb7185)}.mt-cat:nth-child(5n) .mt-cat-img{background:linear-gradient(135deg,#7c3aed,#06b6d4)}.mt-cat-img:before{content:"";position:absolute;left:28px;top:28px;width:72%;height:18px;border-radius:999px;background:rgba(255,255,255,.24);box-shadow:0 36px 0 rgba(255,255,255,.22),0 70px 0 rgba(255,255,255,.18)}.mt-cat-img:after{content:"";position:absolute;right:16px;top:14px;width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,.2)}.mt-cat-img span{position:relative;z-index:2}.mt-cat-name{padding:18px;text-align:center;font-size:21px;font-weight:950}.mt-totp{background:#fff;border:1px solid var(--mt-line);border-radius:18px;box-shadow:0 24px 58px rgba(15,23,42,.09);padding:26px;position:sticky;top:94px}.mt-totp h3{font-size:25px;margin:0 0 18px;font-weight:950}.mt-totp label{font-weight:900;display:block;margin:10px 0 8px}.mt-totp input{width:100%;height:58px;border:1px solid #cbd5e1;border-radius:12px;padding:0 16px;font-size:18px;font-weight:700}.mt-primary{width:100%;height:58px;border:0;border-radius:12px;background:#2454df;color:#fff;font-size:20px;font-weight:950;margin:14px 0;cursor:pointer}.mt-code{height:82px;border-radius:12px;background:#e9fff4;color:#10b981;display:grid;place-items:center;font-size:35px;letter-spacing:9px;font-weight:950}.mt-count{display:flex;justify-content:space-between;color:#64748b;font-size:17px;margin:14px 0}.mt-products{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.mt-prod{min-height:420px;background:#fff;border:1px solid var(--mt-line);border-radius:18px;overflow:hidden;box-shadow:0 18px 44px rgba(15,23,42,.08);text-decoration:none!important;color:#0f172a;display:flex;flex-direction:column}.mt-prod-top{height:170px;background:linear-gradient(135deg,#2563eb,#0ea5e9);position:relative;background-size:cover;background-position:center}.mt-prod-top.noimg{background:linear-gradient(135deg,#2563eb,#0ea5e9)}.mt-prod-top:after{content:"明天科技";position:absolute;right:18px;top:18px;color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:5px 12px;font-weight:900}.mt-prod-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}.mt-prod small{color:#64748b;font-weight:800}.mt-prod h3{font-size:22px;line-height:1.25;margin:0;font-weight:950}.mt-prod p{color:#64748b;line-height:1.7;margin:0;flex:1}.mt-price{font-size:24px;font-weight:950;color:#0f172a}.mt-price span{font-size:15px;margin-left:6px}.mt-tutorials{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.mt-tutorial{background:#fff;border:1px solid var(--mt-line);border-radius:16px;padding:22px;text-decoration:none!important;color:#0f172a;box-shadow:0 14px 34px rgba(15,23,42,.06)}.mt-tutorial:hover{border-color:#2563eb}.mt-meta{display:flex;gap:10px;color:#64748b;margin-bottom:8px}.mt-tutorial h3{margin:0 0 10px;font-size:21px;font-weight:950}.mt-tutorial p{margin:0;color:#64748b;line-height:1.6}.mt-contact{display:grid;grid-template-columns:1fr 1fr;gap:22px}.mt-panel{background:#fff;border:1px solid var(--mt-line);border-radius:18px;padding:26px;box-shadow:0 18px 44px rgba(15,23,42,.06)}.mt-panel h3{margin:0 0 12px;font-size:24px;font-weight:950}.mt-footer{text-align:center;color:#64748b;padding:42px 20px}.mt-float{position:fixed;right:28px;bottom:28px;width:58px;height:58px;border-radius:50%;background:#2563eb;color:#fff;display:grid;place-items:center;text-decoration:none!important;font-size:26px;font-weight:950;box-shadow:0 18px 44px rgba(37,99,235,.28);z-index:60}.mt-default-list{max-width:1400px;margin:0 auto;padding:34px 24px}.mt-default-list #masonry-grid{margin-left:-12px;margin-right:-12px}@media(max-width:1100px){.mt-hero-box,.mt-home-grid{grid-template-columns:1fr}.mt-totp{position:relative;top:0}.mt-recharge,.mt-products{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.mt-links{display:none}.mt-actions a:not(.login){display:none}.mt-nav{padding:0 14px}.mt-brand span{font-size:18px}.mt-hero{padding-top:32px}.mt-hero h1{font-size:38px}.mt-recharge,.mt-cat-grid,.mt-products,.mt-tutorials,.mt-contact{grid-template-columns:1fr}.mt-cat-img{height:145px}}#main-container > .bg-nav-primary-darker{display:none!important}#page-footer{display:none!important}


/* mt category real image fix */
.mt-cat-img{position:relative;overflow:hidden;background:#eaf2ff;}
.mt-cat-img.has-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;z-index:1;}
.mt-cat-img.has-photo span{position:absolute;left:18px;bottom:18px;z-index:2;color:#fff;font-weight:900;text-shadow:0 5px 18px rgba(0,0,0,.55);}
.mt-cat-img.has-photo:before,.mt-cat-img.has-photo:after{display:none!important;}
.mt-cat:hover .mt-cat-img.has-photo img{transform:scale(1.04);transition:transform .35s ease;}
/* hide duplicated category text over uploaded images */
.mt-cat-img.has-photo span{display:none!important;}