/* Entire page uses an isolated template; these rules never load on other pages. */
@font-face{font-family:GKM;src:local("Arial");font-display:swap}
:root{color-scheme:light;--gkm-ink:#102858;--gkm-blue:#0769ef;--gkm-muted:#586b89;--gkm-line:#d8e3f0;--gkm-light:#edf5ff;--gkm-radius:20px}
#gkm-warranty{margin:0;color:var(--gkm-ink);background:#f2f7fc;font:16px/1.55 GKM,Arial,system-ui,sans-serif;-webkit-text-size-adjust:100%}
#gkm-warranty *,#gkm-warranty *:before,#gkm-warranty *:after{box-sizing:border-box}
#gkm-warranty [hidden]{display:none!important}
#gkm-warranty a{color:var(--gkm-blue);text-underline-offset:4px}
#gkm-warranty button,#gkm-warranty input,#gkm-warranty textarea{font:inherit}
#gkm-warranty button,#gkm-warranty a,#gkm-warranty input,#gkm-warranty textarea,#gkm-warranty summary{-webkit-tap-highlight-color:transparent}
#gkm-warranty button{cursor:pointer}
#gkm-warranty :focus-visible{outline:3px solid #185be6;outline-offset:4px}
#gkm-warranty h1,#gkm-warranty h2,#gkm-warranty p{margin:0}
#gkm-warranty h2{font-size:19px;line-height:1.4;letter-spacing:-.35px}
.gkm-icon{width:24px;height:24px;display:inline-block;flex-shrink:0;vertical-align:middle}
.gkm-skip{position:absolute;left:16px;top:-80px;padding:12px;background:#fff;z-index:100}
.gkm-skip:focus{top:10px}
.gkm-draft{padding:7px 14px;text-align:center;color:#fff;background:#203b71;font-size:11px;letter-spacing:.25px;line-height:1.5}
.gkm-header{background:#fff;border-bottom:1px solid #e8f0f9}
.gkm-header-inner{max-width:1168px;padding:13px 20px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.gkm-brand{display:flex;align-items:center;gap:9px;color:#102858!important;text-decoration:none;min-width:0}
.gkm-brand img{width:40px;height:40px;object-fit:contain}
.gkm-brand>span{font-size:17px;letter-spacing:-.4px;font-weight:800;white-space:nowrap;line-height:1.25}
.gkm-brand small{display:block;font-size:10.5px;font-weight:400;letter-spacing:.05px;color:#586b89;margin-top:4px}
.gkm-header-help{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid #dbe8fa;border-radius:13px;background:#f7faff;text-decoration:none}
.gkm-header-help span{display:none}
.gkm-hero{background:#e6f3ff;overflow:hidden}
.gkm-hero-inner{position:relative;max-width:1168px;margin:auto;min-height:332px;padding:28px 22px 120px;isolation:isolate}
.gkm-hero-img{position:absolute;right:0;bottom:0;width:100%;height:auto;object-fit:contain;object-position:right bottom;z-index:-2}
.gkm-hero-img{mask-image:linear-gradient(to bottom,transparent 0%,#000 22%)}
.gkm-hero-inner:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(235,247,255,.98) 0%,rgba(235,247,255,.92) 35%,rgba(235,247,255,.25) 70%,transparent 100%)}
.gkm-hero-copy{max-width:285px}
.gkm-eyebrow{display:inline-flex;align-items:center;gap:5px;font-size:9px;font-weight:700;letter-spacing:.7px;color:#335a91}
.gkm-eyebrow .gkm-icon{width:14px;height:14px}
.gkm-hero h1{font-size:36px;line-height:1.1;font-weight:800;letter-spacing:-1.1px;margin:12px 0 12px!important;color:#102b70}
.gkm-hero p{font-size:14px;line-height:1.5;max-width:232px;color:#253d65}
.gkm-desktop-break{display:none}
.gkm-policy-link{display:inline-flex;align-items:center;gap:5px;margin-top:15px;font-size:12px;font-weight:700;text-decoration:none}
.gkm-policy-link .gkm-icon{width:16px;height:16px}
.gkm-wrap{max-width:1168px;margin:0 auto;padding:0 14px 32px}
.gkm-steps{list-style:none;margin:-18px 0 23px;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));position:relative;gap:8px}
.gkm-steps:before{content:"";position:absolute;left:17%;right:17%;top:23px;height:1px;background:linear-gradient(90deg,#80baff,#0c72f8,#80baff)}
.gkm-steps li{text-align:center;display:flex;align-items:center;flex-direction:column;position:relative;font-size:10px;color:#546a8d;line-height:1.4}
.gkm-step-icon{display:flex;align-items:center;justify-content:center;width:47px;height:47px;border-radius:50%;color:#fff;background:linear-gradient(140deg,#29acff,#0061f1);box-shadow:0 4px 12px #127af32a,0 0 0 5px #f2f8ff;margin-bottom:13px}
.gkm-step-icon .gkm-icon{width:23px;height:23px}
.gkm-steps strong{font-size:11px;color:#142f65;line-height:1.4;margin-bottom:4px;min-height:31px}
.gkm-layout{display:grid;gap:18px;align-items:start}
.gkm-card{background:#fff;border:1px solid #edf2f9;border-radius:var(--gkm-radius);box-shadow:0 8px 30px #173b6b06}
.gkm-form-card{padding:21px 18px 18px}
.gkm-section-heading{display:flex;gap:12px;align-items:flex-start}
.gkm-section-heading p{font-size:13px;line-height:1.5;color:var(--gkm-muted);margin-top:5px!important}
.gkm-circle{width:40px;height:40px;flex-shrink:0;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(130deg,#2aaaff,#0063e8);box-shadow:0 0 0 4px #f0f7ff}
.gkm-circle .gkm-icon{width:21px;height:21px}
.gkm-form-card>.gkm-section-heading{align-items:center;margin-bottom:22px}
#gkm-form b{color:#d63b4a;font-weight:600}
#gkm-form fieldset{border:0;padding:0;margin:0;min-width:0}
#gkm-form>fieldset>legend{padding:0;margin:0 0 18px;font-size:15px;font-weight:700;width:100%;display:flex;align-items:center;gap:8px}
#gkm-form>fieldset>legend>span{display:inline-flex;width:25px;height:25px;align-items:center;justify-content:center;border-radius:7px;background:#ebf4ff;color:#0064e8;font-size:11px;letter-spacing:.3px}
#gkm-form>fieldset+fieldset{padding-top:7px;margin-top:2px}
.gkm-grid{display:grid;grid-template-columns:minmax(0,1fr)}
.gkm-field{margin-bottom:19px;min-width:0}
.gkm-field>label,.gkm-channels>legend{display:block;margin-bottom:8px;font-size:14px;font-weight:600;line-height:1.5}
.gkm-field em{font-size:11px;font-weight:400;font-style:normal;color:var(--gkm-muted);margin-left:5px;white-space:nowrap}
#gkm-form input:not([type=checkbox]):not([type=radio]):not([type=file]),#gkm-form textarea{border:1px solid #d3deed;border-radius:10px;box-shadow:0 1px 2px #173b6b04;background:#fff;color:#142f5d;width:100%;padding:12px 13px;min-height:49px;font-size:16px;line-height:1.5;min-width:0;max-width:100%;transition:border-color .15s,box-shadow .15s;appearance:none}
#gkm-form input[type=date]{min-height:50px;text-align:left;max-width:100%}
#gkm-form input[type=date]:disabled{background:#f5f8fc;color:#94a2b8}
#gkm-form input::placeholder,#gkm-form textarea::placeholder{color:#74839d;opacity:1;font-size:14px}
#gkm-form input:focus,#gkm-form textarea:focus{border-color:#428afa!important;box-shadow:0 0 0 3px #0868eb14;outline:0}
#gkm-form input[aria-invalid=true],#gkm-form textarea[aria-invalid=true]{border-color:#cc3944!important;background:#fffafa!important}
.gkm-hint{font-size:11.5px;line-height:1.5;color:var(--gkm-muted);margin-top:7px!important}
.gkm-error{font-size:12px;color:#b32739;margin-top:6px!important;line-height:1.45}
.gkm-error:empty{display:none}
.gkm-channel-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.gkm-channel{position:relative;min-width:0;max-width:100%}
.gkm-channel input{position:absolute;opacity:0;width:1px;height:1px}
.gkm-channel>span{display:flex;align-items:center;gap:8px;border:1px solid #d8e2ef;border-radius:10px;padding:11px 10px;min-height:49px;height:100%;color:#183865;font-size:13px;cursor:pointer;background:#fff;line-height:1.45}
.gkm-channel .gkm-icon{width:21px;height:21px;color:#0876ef}
.gkm-channel:first-child .gkm-icon{color:#f25a27}
.gkm-channel:nth-child(2) .gkm-icon{color:#122a44}
.gkm-channel input:checked+span{background:#edf5ff;border-color:#0c72f6;color:#0560cf;box-shadow:0 0 0 1px #0c72f6;font-weight:700}
.gkm-channel input:focus-visible+span{outline:3px solid #185be6;outline-offset:3px}
.gkm-check{display:flex!important;align-items:flex-start;gap:10px;cursor:pointer}
.gkm-check input{appearance:none;width:22px;height:22px;border:1.5px solid #bccde3;border-radius:6px;background:#fff;flex-shrink:0;margin:1px 0 0;display:grid;place-content:center}
.gkm-check input:checked{background:#0874f7;border-color:#0874f7}
.gkm-check input:checked:after{content:"";width:10px;height:6px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg);margin-top:-2px}
.gkm-date-unknown{margin:6px 0 0!important;padding:6px 0;font-size:12px!important;font-weight:400!important;color:#526783;min-height:40px;align-items:center}
.gkm-date-unknown input{width:19px;height:19px;border-radius:5px}
.gkm-textarea-wrap{position:relative}
#gkm-form textarea{resize:vertical;min-height:144px;padding-bottom:32px}
#gkm-char-count{position:absolute;right:13px;bottom:13px;font-size:11px;color:#70819c}
.gkm-upload-hint{margin:-1px 0 10px!important}
.gkm-upload{position:relative;display:flex!important;align-items:center;justify-content:center;gap:13px;min-height:136px;padding:20px 12px;border:1.5px dashed #72aaff;background:linear-gradient(120deg,#f4faff,#edf5ff);border-radius:12px;cursor:pointer;text-align:left;overflow:hidden}
.gkm-upload>.gkm-icon{width:35px;height:35px;color:#0777fa}
.gkm-upload>span{display:flex;flex-direction:column;font-size:11px;line-height:1.6;color:#506b94}
.gkm-upload strong{font-size:14px;color:#0668e9}
.gkm-upload small{font-size:10px;font-weight:400}
.gkm-upload input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
.gkm-upload:focus-within{outline:3px solid #185be6;outline-offset:3px}
.gkm-upload.is-dragging{background:#dcecff;border-color:#0064ed}
.gkm-previews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:10px}
.gkm-previews:empty{display:none}
.gkm-preview{margin:0;position:relative;min-width:0}
.gkm-preview img,.gkm-preview video{width:100%;aspect-ratio:1;display:block;object-fit:cover;border-radius:9px;border:1px solid #dbe6f4}
.gkm-preview figcaption{font-size:10px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:#687a94;margin-top:4px}
.gkm-preview button{position:absolute;right:3px;top:3px;width:44px;height:44px;display:grid;place-content:center;color:#fff;border:0;border-radius:50%;background:#142d53dc;box-shadow:0 0 0 2px #fff}
.gkm-preview button .gkm-icon{width:16px;height:16px}
.gkm-honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.gkm-consent{margin:3px 0 8px}
.gkm-consent .gkm-check{font-size:12px;line-height:1.6}
.gkm-consent .gkm-check input{margin-top:2px}
.gkm-primary{width:100%;min-height:53px;margin-top:17px;padding:13px 12px;border:1px solid #0067eb;border-radius:10px;color:#fff;background:linear-gradient(180deg,#168bff 0%,#0060de 100%);box-shadow:0 4px 8px #0a72ec1a,inset 0 1px #ffffff30;display:flex;align-items:center;justify-content:center;gap:10px;font-size:16px!important;font-weight:700!important}
.gkm-primary:hover{background:linear-gradient(180deg,#0877ef,#0055c6)}
.gkm-primary:disabled{cursor:wait;opacity:.65}
.gkm-primary .gkm-icon{width:21px;height:21px}
.gkm-primary.is-loading .gkm-button-icon{width:19px;height:19px;border:2px solid #ffffff60;border-top-color:#fff;border-radius:50%;animation:gkm-spin .8s linear infinite}
.gkm-primary.is-loading .gkm-icon{display:none}
.gkm-form-message{padding:12px;margin-top:14px;border:1px solid #f1bcc1;border-radius:10px;color:#9e2534;background:#fff7f7;font-size:13px}
.gkm-sidebar{display:grid;gap:16px}
.gkm-support,.gkm-faq{padding:20px 18px}
.gkm-support .gkm-section-heading{gap:10px}
.gkm-support h2{font-size:18px}
.gkm-support-icon{color:#0874f7;display:flex;align-items:center;justify-content:center;flex-shrink:0;width:36px;height:40px}
.gkm-support-icon .gkm-icon{width:33px;height:33px}
.gkm-support .gkm-zalo{margin-top:18px}
.gkm-zalo{display:flex;align-items:center;gap:9px;width:100%;border:1px solid #cfe2fb;border-radius:12px;background:#fff;padding:12px;color:#0668e8!important;text-decoration:none;font-weight:600;line-height:1.5;text-align:left;font-size:12px!important}
.gkm-zalo>.gkm-icon:first-child{background:#edf5ff;padding:9px;width:40px;height:40px;border-radius:50%}
.gkm-zalo>.gkm-icon:last-child{width:17px;height:17px;margin-left:auto}
.gkm-zalo small{display:block;color:#637b9d;font-size:10px;font-weight:400;margin-top:3px}
.gkm-zalo:hover{background:#f7fbff;border-color:#90bdf9}
.gkm-receipt-status{font-size:11px;color:#236049;margin-top:8px!important}
.gkm-receipt-status:empty{display:none}
.gkm-faq-heading{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.gkm-faq h2{font-size:18px}
.gkm-question{background:#0874f7;border-radius:50%;width:23px;height:23px;color:#fff;display:grid;place-content:center;font-size:14px;font-weight:700}
.gkm-faq details{border-bottom:1px solid #e5edf7}
.gkm-faq summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;padding:13px 0;cursor:pointer;min-height:46px}
.gkm-faq summary::-webkit-details-marker{display:none}
.gkm-faq summary .gkm-icon{width:14px;height:14px;color:#4d668c}
.gkm-faq details[open] summary .gkm-icon{transform:rotate(90deg)}
.gkm-faq details p{font-size:12px;line-height:1.7;color:var(--gkm-muted);padding-bottom:15px}
.gkm-faq-policy{display:inline-flex;align-items:center;gap:6px;text-decoration:none;font-size:12px;margin-top:16px;font-weight:600}
.gkm-faq-policy .gkm-icon{width:16px;height:16px}
.gkm-footer{padding:22px 20px 30px;text-align:center;font-size:11px;color:#657c9e;border-top:1px solid #e1ebf6}
.gkm-footer>span{font-size:12px;letter-spacing:.5px;font-weight:700;color:#32537f}
.gkm-footer p{margin-top:5px!important}
.gkm-footer a{display:inline-block;margin-top:8px;min-height:30px}
.gkm-success{max-width:720px;margin:28px auto 40px;padding:0 14px;outline:0}
.gkm-success-card{padding:30px 22px;text-align:center}
.gkm-success-icon{width:72px;height:72px;border-radius:50%;background:#e8f7f1;display:flex;align-items:center;justify-content:center;color:#138965;margin:0 auto 20px;box-shadow:0 0 0 8px #f5fbf8}
.gkm-success-icon .gkm-icon{width:38px;height:38px;stroke-width:2.5}
.gkm-success-card>.gkm-eyebrow{font-size:10px;color:#168562}
.gkm-success-card h1{font-size:26px;line-height:1.3;letter-spacing:-.7px;margin:12px 0 16px!important}
.gkm-success-card>p{font-size:14px;color:#5a6e8b;line-height:1.8}
.gkm-receipt{background:#f1f7ff;border:1px dashed #a8c9f8;border-radius:14px;padding:20px;margin:23px 0}
.gkm-receipt>span{display:block;font-size:12px;color:#607b9c}
.gkm-receipt strong{display:block;font-size:23px;letter-spacing:.3px;color:#075cce;margin:5px 0 10px;overflow-wrap:anywhere}
.gkm-receipt button{border:0;background:#fff;color:#0867db;font-size:12px!important;padding:8px 12px;border-radius:7px;min-height:44px}
.gkm-receipt .gkm-icon{width:15px;height:15px}
.gkm-success-card .gkm-zalo{text-align:left}
.gkm-success-card>.gkm-success-status{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:#597291;margin:2px 0 20px!important}
.gkm-success-status>span{width:7px;height:7px;border-radius:50%;background:#0b7bf2}
.gkm-member-card{display:flex;align-items:flex-start;gap:14px;border:1px solid #d7eafc;border-radius:20px;margin-top:18px;padding:23px 20px;background:linear-gradient(135deg,#e6f6ff,#f4faff);box-shadow:0 7px 24px #1a538006}
.gkm-member-card>.gkm-icon{color:#0672f8;width:32px;height:32px}
.gkm-member-card h2{font-size:17px;line-height:1.5}
.gkm-member-card p{font-size:12px;color:#506a8e;margin:8px 0 14px!important}
.gkm-member-card a{display:inline-flex;align-items:center;gap:5px;border:1px solid #87b9ff;border-radius:9px;background:#fff;padding:10px 12px;text-decoration:none;font-size:12px;font-weight:600;min-height:44px}
.gkm-member-card a .gkm-icon{width:15px;height:15px}
.gkm-member-card small{display:block;font-size:10px;color:#607b9b;margin-top:12px}
@keyframes gkm-spin{to{transform:rotate(360deg)}}
@media(min-width:360px){.gkm-brand>span{font-size:18px}.gkm-hero-inner{min-height:347px;padding-bottom:124px}.gkm-hero h1{font-size:39px}.gkm-hero-copy{max-width:285px}.gkm-steps strong{font-size:12px}.gkm-steps li{font-size:10.5px}.gkm-form-card{padding:23px 20px 20px}}
@media(min-width:430px){.gkm-wrap{padding-left:20px;padding-right:20px}.gkm-hero-inner{padding-left:28px}.gkm-hero p{max-width:250px}.gkm-steps strong{font-size:13px}.gkm-steps li{font-size:11px}}
@media(min-width:600px){.gkm-header-inner{padding:17px 28px}.gkm-brand img{width:46px;height:46px}.gkm-brand>span{font-size:21px}.gkm-brand small{font-size:12px}.gkm-header-help{width:auto;padding:10px 15px;gap:8px}.gkm-header-help span{display:inline;font-size:13px;font-weight:600}.gkm-hero-inner{min-height:310px;padding:40px 36px 50px}.gkm-hero-copy{max-width:430px}.gkm-hero h1{font-size:46px}.gkm-hero p{max-width:335px;font-size:16px}.gkm-eyebrow{font-size:10px}.gkm-hero-inner:after{background:linear-gradient(90deg,#ebf7fff5 0%,#ebf7ffe6 35%,#ebf7ff00 75%)}.gkm-hero-img{width:83%;object-position:center}.gkm-wrap{padding-left:28px;padding-right:28px}.gkm-steps{margin:-22px auto 30px;max-width:790px}.gkm-step-icon{width:52px;height:52px}.gkm-steps:before{top:26px}.gkm-steps strong{font-size:14px}.gkm-steps li{font-size:12px}.gkm-form-card{padding:30px}.gkm-channel{flex:1 1 20%}.gkm-channel:last-child{flex:1 1 12%}.gkm-channel>span{font-size:12px;padding:11px 8px;gap:6px;justify-content:center}.gkm-channel .gkm-icon{width:18px;height:18px}.gkm-field>label,.gkm-channels>legend{font-size:14px}.gkm-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.gkm-support,.gkm-faq{padding:24px}.gkm-support h2,.gkm-faq h2{font-size:19px}.gkm-zalo{font-size:14px!important}.gkm-zalo small{font-size:11px}.gkm-faq summary{font-size:14px}.gkm-hint{font-size:12px}.gkm-upload strong{font-size:15px}.gkm-upload>span{font-size:12px}.gkm-upload small{font-size:11px}.gkm-consent .gkm-check{font-size:13px}.gkm-success{margin-top:48px}.gkm-success-card{padding:40px 50px}.gkm-success-card h1{font-size:32px}.gkm-member-card{padding:28px}.gkm-member-card h2{font-size:19px}.gkm-member-card p{font-size:14px}}
@media(min-width:1024px){.gkm-header-inner{padding:20px 28px}.gkm-hero-inner{min-height:340px;padding:45px 40px 60px}.gkm-hero h1{font-size:51px}.gkm-hero p{max-width:400px;font-size:16px}.gkm-hero-copy{max-width:480px}.gkm-hero-img{width:72%;object-position:center 54%}.gkm-hero-inner:after{background:linear-gradient(90deg,#ebf7ff 0%,#ebf7ffec 30%,#ebf7ff00 64%)}.gkm-eyebrow{font-size:11px}.gkm-policy-link{font-size:13px}.gkm-steps{margin-top:-24px;margin-bottom:34px;max-width:850px}.gkm-steps strong{font-size:15px}.gkm-steps li{font-size:13px}.gkm-step-icon{width:55px;height:55px}.gkm-steps:before{top:27px}.gkm-layout{grid-template-columns:minmax(0,1.75fr) minmax(0,1fr);gap:24px}.gkm-section-heading h2{font-size:20px}.gkm-form-card{padding:30px}.gkm-channel-options{gap:7px}.gkm-channel{flex:1 1 27%}.gkm-channel:last-child{flex:1 1 27%}.gkm-channel>span{padding:10px 9px;justify-content:flex-start;font-size:12px}.gkm-support h2{font-size:18px}.gkm-support .gkm-section-heading p{font-size:12px}.gkm-zalo{font-size:12px!important;padding:12px 10px}.gkm-zalo small{font-size:10px}.gkm-zalo>.gkm-icon:first-child{width:34px;height:34px;padding:7px}.gkm-faq summary{font-size:13px}.gkm-footer{padding-top:30px}.gkm-wrap{padding-bottom:45px}.gkm-draft{font-size:12px}}
.gkm-captcha{display:flex;flex-direction:column;align-items:center;margin-top:15px;min-height:140px}
@media(min-width:600px){.gkm-channel-options{grid-template-columns:repeat(6,minmax(0,1fr))}.gkm-channel{grid-column:span 2}.gkm-channel:nth-last-child(-n+2){grid-column:span 3}}
@media(min-width:600px){.gkm-hero-img{width:auto;height:100%;max-width:none;object-fit:contain;object-position:right bottom;mask-image:linear-gradient(to right,transparent 0%,#000 22%)}.gkm-steps strong{min-height:0}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}