:root{--bg:#06101d;--surface:#0c1a2c;--surface2:#10243a;--line:#223b56;--text:#f3f7ff;--muted:#96abc1;--blue:#3182f6;--cyan:#13b9dd;--green:#35d399;--amber:#fbbf24;--danger:#fb7185}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 8% 0,#123462 0,transparent 27%),radial-gradient(circle at 95% 18%,#073a4d 0,transparent 28%),var(--bg);color:var(--text);font-family:"Be Vietnam Pro",sans-serif}.shell{width:min(1180px,calc(100% - 40px));margin:auto}.commerce-header{height:76px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:20;background:rgba(6,16,29,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(92,131,168,.18)}.brand{display:flex;align-items:center;gap:11px;color:var(--text);text-decoration:none}.brand img{width:40px;height:40px}.brand strong{display:block;font-size:17px}.brand small{display:block;color:var(--muted);font-size:10px}.header-nav{display:flex;gap:8px;align-items:center}.header-nav a,.button{min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 17px;border-radius:10px;border:1px solid var(--line);color:#dceaff;text-decoration:none;font:700 13px inherit;background:rgba(13,31,51,.8);cursor:pointer}.header-nav a:hover,.button:hover{border-color:#4b8bd0}.button.primary{border:0;background:linear-gradient(120deg,#286bf0,#10a9d1);color:#fff}.button.zalo{border-color:#168bc1}.hero{text-align:center;padding:82px 0 50px}.eyebrow{color:#69c9ff;font-size:12px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.hero h1{font-size:clamp(38px,6vw,66px);line-height:1.06;letter-spacing:-.045em;margin:15px auto;max-width:880px}.hero h1 em{font-style:normal;color:#5a9bff}.hero p{max-width:720px;margin:0 auto;color:var(--muted);font-size:17px;line-height:1.75}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:20px 0 70px}.price-card{background:linear-gradient(160deg,rgba(17,39,62,.95),rgba(8,22,38,.96));border:1px solid var(--line);border-radius:22px;padding:26px;position:relative;display:flex;flex-direction:column;min-width:0}.price-card.featured{border-color:#3e8dff;box-shadow:0 18px 60px rgba(32,116,244,.17);transform:translateY(-10px)}.tag{position:absolute;right:18px;top:18px;border-radius:999px;background:#193d70;color:#8dc6ff;font-size:10px;font-weight:800;padding:7px 10px}.price-card h2{font-size:21px;margin:0 0 8px}.price-card>p{color:var(--muted);font-size:13px;line-height:1.65;min-height:44px}.price{display:flex;align-items:flex-end;gap:6px;margin:20px 0}.price strong{font-size:35px;letter-spacing:-.04em}.price span{color:var(--muted);font-size:13px;padding-bottom:7px}.duration-pills{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:5px 0 8px}.duration-pills button{min-height:40px;border:1px solid var(--line);background:#081526;color:#9bb0c8;border-radius:9px;font:700 12px inherit;cursor:pointer}.duration-pills button.active{background:#246ce5;border-color:#4a97ff;color:#fff}.saving{min-height:20px;color:#7ce6b7;font-size:11px}.features{list-style:none;padding:17px 0;margin:10px 0;border-top:1px solid var(--line);display:grid;gap:12px;flex:1}.features li{font-size:13px;line-height:1.55;color:#d2e1f0;display:flex;gap:9px}.features li:before{content:'✓';color:var(--green);font-weight:900}.features li.off{color:#60758c}.features li.off:before{content:'—';color:#60758c}.price-card .button{width:100%}.compare-section,.feature-section,.affiliate-info{padding:65px 0}.section-title{text-align:center;margin-bottom:30px}.section-title h2{font-size:clamp(29px,4vw,42px);margin:10px}.section-title p{color:var(--muted);max-width:700px;margin:auto;line-height:1.7}.compare-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;background:rgba(8,22,38,.84)}.compare{width:100%;border-collapse:collapse;min-width:720px}.compare th,.compare td{text-align:center;padding:16px;border-bottom:1px solid rgba(50,76,102,.55);font-size:13px}.compare th:first-child,.compare td:first-child{text-align:left}.compare th{color:#8eb3d5;font-size:11px;letter-spacing:.06em}.yes{color:var(--green);font-weight:900}.no{color:#5c7289}.feature-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature-cards article{padding:22px;border:1px solid var(--line);border-radius:17px;background:rgba(13,31,51,.75)}.feature-cards span{font-size:25px}.feature-cards h3{font-size:16px;margin:13px 0 8px}.feature-cards p{color:var(--muted);font-size:13px;line-height:1.65;margin:0}.team-box{margin:10px auto 75px;padding:32px;border:1px solid #285a85;border-radius:23px;background:linear-gradient(120deg,#102d50,#0a2637);display:flex;align-items:center;justify-content:space-between;gap:28px}.team-box h2{margin:0 0 8px}.team-box p{color:var(--muted);margin:0;line-height:1.6}.team-actions{display:flex;gap:9px;flex-shrink:0}.commerce-footer{border-top:1px solid var(--line);padding:35px 0;color:var(--muted);font-size:12px}.commerce-footer .shell{display:flex;justify-content:space-between;gap:18px;align-items:center}.footer-links{display:flex;gap:18px}.footer-links a{color:#a9c4dd;text-decoration:none}
.ctv-hero{padding-bottom:30px}.commission-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:820px;margin:35px auto 0;text-align:left}.commission-strip div{padding:18px;border:1px solid var(--line);border-radius:15px;background:rgba(11,28,47,.8)}.commission-strip strong{display:block;color:#67d9ff;font-size:20px}.commission-strip span{font-size:12px;color:var(--muted)}.ctv-layout{display:grid;grid-template-columns:1fr 1.18fr;gap:20px;padding:25px 0 80px}.panel{border:1px solid var(--line);border-radius:19px;background:rgba(10,25,43,.94);padding:24px}.panel h2{font-size:20px;margin:0 0 8px}.panel>p{font-size:13px;color:var(--muted);line-height:1.65}.field{display:grid;gap:7px;margin:13px 0}.field label{font-size:11px;font-weight:700;color:#a8bfd5}.input{width:100%;min-height:44px;border:1px solid #29445e;background:#061323;border-radius:10px;color:#fff;padding:10px 12px;font:500 13px inherit;outline:none}.input:focus{border-color:#398df6;box-shadow:0 0 0 3px rgba(57,141,246,.13)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.span-2{grid-column:1/-1}.message{display:none;margin:12px 0;padding:11px;border-radius:9px;font-size:12px}.message.show{display:block;background:#35212c;color:#ffc0cc}.message.success{background:#103629;color:#8bf2c0}.status-card{text-align:center;padding:32px 22px}.status-icon{width:62px;height:62px;border-radius:18px;background:#153d69;display:grid;place-items:center;font-size:28px;margin:0 auto 15px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0}.stat{padding:14px;border-radius:13px;background:#081626;border:1px solid #1c354d}.stat strong{display:block;font-size:19px}.stat small{color:var(--muted);font-size:10px}.affiliate-link{display:flex;gap:8px;margin:15px 0}.affiliate-link .input{flex:1}.bank-qr{display:grid;grid-template-columns:1fr 150px;gap:18px;align-items:center}.qr-preview{width:150px;aspect-ratio:1;border-radius:12px;background:#fff;object-fit:contain;cursor:zoom-in}.timeline-list{display:grid;gap:9px}.timeline-list div{display:flex;justify-content:space-between;padding:12px;border-radius:10px;background:#081626;font-size:12px}.rules{display:grid;gap:12px}.rule{display:flex;gap:13px;padding:16px;border:1px solid var(--line);border-radius:14px}.rule b{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:#153a66;color:#73cfff;flex:0 0 auto}.rule strong{font-size:13px}.rule p{font-size:11px;color:var(--muted);margin:5px 0 0;line-height:1.55}.hidden{display:none!important}
@media(max-width:900px){.price-grid,.ctv-layout{grid-template-columns:1fr}.price-card.featured{transform:none}.feature-cards{grid-template-columns:1fr 1fr}.team-box{align-items:flex-start;flex-direction:column}.commission-strip{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}}@media(max-width:600px){.shell{width:min(100% - 24px,1180px)}.commerce-header{height:66px}.brand small{display:none}.header-nav a{padding:0 11px;font-size:11px}.header-nav a:first-child{display:none}.hero{padding:52px 0 28px}.hero p{font-size:14px}.price-grid{padding-bottom:45px}.price-card{padding:20px;border-radius:17px}.feature-cards,.commission-strip{grid-template-columns:1fr}.team-actions{width:100%;flex-direction:column}.team-actions .button{width:100%}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.bank-qr{grid-template-columns:1fr}.commerce-footer .shell{align-items:flex-start;flex-direction:column}.footer-links{flex-wrap:wrap}.duration-pills button{min-height:44px}.stats{gap:7px}.stat{padding:12px 8px}.ctv-layout{padding-bottom:48px}}