/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--shadow-sm:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.static{position:static}.hidden{display:none}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--blue-950:#071b45;--blue-900:#0a2d72;--blue-800:#123b8f;--blue-600:#0878df;--green-600:#16852b;--green-500:#20a33a;--ink:#101d38;--muted:#64718a;--line:#dfe8f3;--soft:#f4f8fd;--white:#fff;--container-width:1200px;--container-gutter:40px;--section-space:96px;--section-label-size:clamp(12px, .72vw, 13px);--section-title-size:clamp(36px, 2.7vw, 44px);--section-copy-size:clamp(16px, 1vw, 17px);--header-height:96px;--header-logo-width:264px;--hero-padding-top:54px;--hero-padding-bottom:42px;--hero-min-height:520px;--hero-title-size:clamp(2.75rem, 3.55vw, 3.5rem);--hero-image-width:670px;--hero-image-height:500px;--hero-image-offset-x:0px;--hero-image-offset-y:0px;--footer-logo-width:285px;--shadow:0 22px 70px #0d2a5c1a;--shadow-sm:0 12px 32px #0d2a5c14}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 20px)}body{color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;background:#fff;margin:0;font-family:Be Vietnam Pro,Inter,system-ui,sans-serif;font-size:16px;font-weight:400;line-height:1.65;overflow-x:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font:inherit}.container-site{width:min(var(--container-width),calc(100% - var(--container-gutter)));margin-inline:auto}.section{padding:var(--section-space) 0}.section-soft{background:linear-gradient(#f4f8fd,#fff)}.section-intro{max-width:780px;margin-bottom:46px}.section-head{justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:42px;display:flex}.section-title-no-margin{margin-bottom:0}.eyebrow,.section-label{width:fit-content;color:var(--blue-600);font-size:var(--section-label-size);letter-spacing:.09em;text-transform:uppercase;background:#fff;border:1px solid #d7e4f7;border-radius:999px;align-items:center;gap:8px;margin:0;padding:9px 14px;font-weight:700;line-height:1.2;display:inline-flex}.eyebrow-green,.eyebrow.green,.section-label.green{color:var(--green-500);background:#f7fff7;border-color:#cfeccf}.h2,.section-title,.section-head h2,.eco-grid h2,.app-grid h2,.proof-grid h2,.cta-card h2,.product h2,.products h2,.product-section h2,.featured-products h2{max-width:920px;color:var(--ink);font-size:var(--section-title-size);letter-spacing:-.025em;text-wrap:balance;margin:16px 0 0;font-weight:700;line-height:1.16}.product-intro .h2,.section-head.center h2,.center.section-head h2{max-width:860px;margin-inline:auto}.lead,.section-desc,.section-head p,.eco-grid>div>p,.app-grid>div>p,.proof-grid>div>p{max-width:780px;color:var(--muted);font-size:var(--section-copy-size);margin:20px 0 0;line-height:1.7}.section-head.center p,.center.section-head p{max-width:760px;margin-inline:auto}.btn{border:0;border-radius:13px;justify-content:center;align-items:center;gap:9px;min-height:50px;padding:0 21px;font-size:.94rem;font-weight:700;line-height:1.3;transition:transform .22s,box-shadow .22s;display:inline-flex}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--blue-800),var(--blue-600));box-shadow:0 14px 30px #0878df40}.btn-green{color:#fff;background:linear-gradient(135deg,#16852b,#22ad40);box-shadow:0 14px 30px #16852b38}.btn-ghost{color:var(--blue-900);background:#fff;border:1px solid #bfd0e4}.card{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:24px}.text-link{color:var(--blue-600);font-weight:700}.site-header{z-index:60;background:#fffffffa;border-bottom:1px solid #e5edf7;position:sticky;top:0;box-shadow:0 4px 18px #0823520d}.header-row{height:var(--header-height);justify-content:space-between;align-items:center;gap:28px;display:flex}.header-row>a:first-child{flex:none;align-items:center;display:flex}.brand-link{min-width:0}.brand-logo{width:var(--header-logo-width);object-fit:contain;object-position:left center;height:auto}.brand-mobile{color:var(--blue-900);align-items:center;gap:10px;display:none}.brand-mobile>img{object-fit:contain;object-position:left center;width:184px;height:auto}.main-nav{color:#34415b;white-space:nowrap;align-items:center;gap:27px;font-size:.94rem;font-weight:600;display:flex}.main-nav a{transition:color .2s}.main-nav a:hover{color:var(--blue-600)}.header-actions{align-items:center;gap:12px;display:flex}.hotline{color:var(--blue-900);white-space:nowrap;align-items:center;gap:8px;font-size:.94rem;font-weight:700;display:inline-flex}.mobile-trigger{width:44px;height:44px;color:var(--blue-900);border:1px solid var(--line);background:#fff;border-radius:12px;place-items:center;padding:0;display:none}.mobile-menu{display:none}body.menu-open{overflow:hidden}.hero{isolation:isolate;padding:var(--hero-padding-top) 0 var(--hero-padding-bottom);color:#fff;background:linear-gradient(115deg,#06225a,#0a3e91 55%,#0875bd);position:relative;overflow:hidden}.hero:before{z-index:-1;content:"";pointer-events:none;background:radial-gradient(circle at 78% 60%,#00d3ff52,#0000 24%),radial-gradient(circle at 5% 90%,#2bcf532e,#0000 24%);position:absolute;inset:0}.hero-grid{min-height:var(--hero-min-height);grid-template-columns:minmax(0,1.04fr) minmax(390px,.96fr);grid-template-areas:"intro visual""bottom visual";align-items:center;gap:4px 34px;display:grid}.hero-intro{grid-area:intro;align-self:end;min-width:0}.hero-bottom{grid-area:bottom;align-self:start;min-width:0}.hero-chip{color:#dcecff;letter-spacing:.08em;background:#ffffff1a;border:1px solid #ffffff38;border-radius:99px;padding:9px 16px;font-size:.74rem;font-weight:700;display:inline-flex}.hero h1{font-size:var(--hero-title-size);letter-spacing:-.035em;margin:20px 0 17px;font-weight:700;line-height:1.1}.hero-line{white-space:nowrap;display:block}.hero-green{color:#43e35f}.hero-copy{color:#dce9fb;max-width:620px;margin:0;font-size:1.03rem;line-height:1.72}.hero-features{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:25px;display:grid}.hero-features>div{border-right:1px solid #ffffff2e;padding:0 18px}.hero-features>div:first-child{padding-left:0}.hero-features>div:last-child{border-right:0;padding-right:0}.hero-features b,.hero-features span{display:block}.hero-features b{font-size:.91rem;font-weight:600}.hero-features span{color:#b9d0ec;margin-top:5px;font-size:.77rem;line-height:1.5}.hero-actions,.app-actions{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.hero-secondary{color:#fff;background:#ffffff17;border:1px solid #ffffff47}.hero-visual{min-height:var(--hero-image-height);grid-area:visual;place-items:center;display:grid;position:relative}.hero-glow{background:radial-gradient(circle,#00d6ff42,#0080ff14 45%,#0000 70%);border-radius:50%;width:470px;height:470px;position:absolute;top:4%;right:0}.hero-composition{z-index:1;width:min(100%,var(--hero-image-width));max-height:var(--hero-image-height);object-fit:contain;filter:drop-shadow(0 28px 34px #00000042);transform:translate(var(--hero-image-offset-x),var(--hero-image-offset-y));position:relative}.gift-section{background:#fff;padding:34px 0 64px}.gift-layout{color:#fff;background:radial-gradient(circle at 95% 85%,#00a3ff40,#0000 30%),radial-gradient(circle at 8% 18%,#16852b1f,#0000 24%),linear-gradient(120deg,#06183d,#082c6d 58%,#0877cc);border-radius:30px;grid-template-columns:minmax(0,3fr) minmax(330px,2fr);gap:52px;padding:56px 58px;display:grid;position:relative;overflow:hidden;box-shadow:0 28px 80px #07225333}.gift-layout:before{content:"";pointer-events:none;border:1px solid #ffffff1a;border-radius:50%;width:570px;height:570px;position:absolute;bottom:-260px;right:-130px;box-shadow:0 0 0 62px #ffffff08,0 0 0 122px #ffffff05}.gift-main,.gift-aside{z-index:1;min-width:0;position:relative}.gift-eyebrow{color:#e9fff0;letter-spacing:.05em;background:#118b3040;border:1px solid #58df6e57;border-radius:999px;align-items:center;gap:9px;padding:10px 15px;font-size:.76rem;font-weight:700;display:inline-flex}.gift-eyebrow svg{color:#6eed79}.gift-title{color:#fff;letter-spacing:-.035em;text-wrap:balance;max-width:780px;margin:28px 0 18px;font-size:clamp(2.45rem,3.5vw,3.75rem);font-weight:700;line-height:1.12}.gift-title span{display:block}.gift-title strong{color:#55dc4d;font-weight:inherit}.gift-copy{color:#d8e5f7;max-width:760px;margin:0;font-size:clamp(1rem,1.25vw,1.18rem);line-height:1.75}.gift-cta-row{flex-wrap:wrap;gap:16px;margin-top:32px;display:flex}.gift-primary-btn,.gift-hotline-btn{border-radius:16px;justify-content:center;align-items:center;gap:11px;min-height:58px;padding:0 26px;font-size:.95rem;font-weight:700;transition:transform .22s,box-shadow .22s,border-color .22s;display:inline-flex}.gift-primary-btn{color:#fff;background:linear-gradient(135deg,#2ca726,#58d834);box-shadow:0 15px 34px #2dbb2f42}.gift-hotline-btn{color:#fff;background:#051c4647;border:1px solid #ffffff40}.gift-primary-btn:hover,.gift-hotline-btn:hover{transform:translateY(-3px)}.gift-hotline-btn:hover{border-color:#66e97c8c}.gift-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:34px;display:grid}.gift-feature-card{background:linear-gradient(135deg,#fff1,#ffffff06);border:1px solid #ffffff29;border-radius:22px;align-items:center;gap:18px;min-height:118px;padding:22px 24px;transition:transform .22s,background .22s,border-color .22s;display:flex}.gift-feature-card:hover{background:#ffffff17;border-color:#56e05f6b;transform:translateY(-4px)}.gift-feature-icon{color:#5fda4a;background:#46ca4914;border-radius:17px;flex:none;place-items:center;width:58px;height:58px;display:grid}.gift-feature-card h3{color:#fff;margin:0;font-size:1.06rem;font-weight:600;line-height:1.45}.gift-feature-card p{color:#c6d7ee;margin:5px 0 0;font-size:.86rem;line-height:1.55}.gift-trust-row{color:#c7d6eb;flex-wrap:wrap;align-items:center;gap:14px 26px;margin-top:28px;font-size:.82rem;display:flex}.gift-trust-row span{align-items:center;gap:7px;display:inline-flex}.gift-trust-row span+span:before{color:#ffffff6b;content:"•";margin-right:18px}.gift-aside{align-content:center;gap:18px;display:grid}.gift-card{color:var(--ink);background:radial-gradient(circle at 80% 82%,#48d25e21,#0000 28%),linear-gradient(145deg,#fff,#f7fbff);border:1px solid #ffffffe6;border-radius:28px;position:relative;overflow:hidden;box-shadow:0 24px 56px #02123840}.gift-ribbon{z-index:4;color:#fff;letter-spacing:.08em;text-align:center;background:linear-gradient(135deg,#1c8d29,#34b63c);width:185px;padding:10px 0;font-size:.72rem;font-weight:700;position:absolute;top:20px;right:-43px;transform:rotate(31deg);box-shadow:0 9px 22px #1270213d}.gift-visual{background:radial-gradient(circle,#34be3d17,#0000 56%);place-items:center;min-height:185px;padding:16px 28px 0;display:grid}.gift-visual img{object-fit:contain;filter:drop-shadow(0 18px 20px #11461b2e);width:min(100%,270px);max-height:180px}.gift-card-content{text-align:center;padding:10px 34px 30px}.gift-card-content h3{color:#1b7a28;letter-spacing:-.025em;margin:0;font-size:clamp(1.65rem,2.2vw,2.15rem);font-weight:700;line-height:1.15}.gift-duration{color:#fff;letter-spacing:.07em;background:linear-gradient(135deg,#258e2b,#3bb23f);border-radius:999px;margin-top:10px;padding:7px 22px;font-size:.88rem;font-weight:700;display:inline-flex}.gift-list{text-align:left;gap:12px;margin:22px 0 0;padding:0;list-style:none;display:grid}.gift-list li{color:#17213a;align-items:center;gap:10px;font-size:.96rem;font-weight:600;display:flex}.gift-list svg{color:#3cae48;flex:none}.gift-divider{border-top:1px dashed #a9bdd4;margin:22px 0 16px}.gift-price{color:#238a2d;letter-spacing:-.035em;font-size:clamp(1.7rem,2.5vw,2.45rem);font-weight:700;line-height:1.08}.gift-price span{letter-spacing:0;margin-left:4px;font-size:.38em}.gift-activation{color:#59677d;margin:11px 0 0;font-size:.84rem}.gift-renewal{color:#6d7788;max-width:290px;margin:8px auto 0;font-size:.78rem;line-height:1.55}.gift-qr-card{color:var(--ink);background:#fff;border:1px solid #ffffffe6;border-radius:22px;grid-template-columns:112px 1fr;align-items:center;gap:18px;padding:18px;display:grid;box-shadow:0 18px 42px #03194233}.gift-qr-card img{object-fit:contain;border:1px solid var(--line);background:#fff;border-radius:14px;width:112px;height:112px;padding:5px}.gift-qr-card b{font-size:.95rem;line-height:1.4;display:block}.gift-qr-card p{color:var(--muted);margin:7px 0 0;font-size:.84rem;line-height:1.55}.gift-qr-card a{color:var(--blue-600);align-items:center;gap:5px;margin-top:9px;font-size:.8rem;font-weight:700;display:inline-flex}.feature-grid,.ecosystem-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;display:grid}.feature-card,.ecosystem-card{padding:30px 26px}.icon-box{width:54px;height:54px;color:var(--blue-600);background:#edf6ff;border-radius:16px;place-items:center;display:grid}.feature-card h3,.ecosystem-card h3{margin:22px 0 10px;font-size:1.16rem;font-weight:600;line-height:1.4}.feature-card p,.ecosystem-card p{color:var(--muted);margin:0;font-size:.94rem;line-height:1.72}.product-intro{text-align:center;margin-inline:auto}.product-intro .h2{padding-bottom:18px;position:relative}.product-intro .h2:after{content:"";background:#25b84b;border-radius:99px;width:66px;height:4px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.product-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;display:grid}.product-card{border-radius:18px;transition:transform .22s,box-shadow .22s;overflow:hidden}.product-card:hover{box-shadow:var(--shadow);transform:translateY(-5px)}.product-media{background:linear-gradient(#fbfdff,#f1f6fc);place-items:center;height:230px;padding:24px;display:grid;position:relative}.product-media img{object-fit:contain;max-width:82%;max-height:185px}.badge{z-index:1;color:var(--blue-900);border:1px solid var(--line);background:#fff;border-radius:99px;padding:7px 10px;font-size:.72rem;font-weight:700;position:absolute;top:15px;left:15px}.product-body{padding:20px 22px 24px}.product-body h3{margin:0;font-size:1.38rem;font-weight:700;line-height:1.3}.product-body .subtitle{color:var(--blue-600);margin-top:6px;font-size:.85rem;font-weight:600;line-height:1.5}.product-body p{min-height:74px;color:var(--muted);margin:13px 0 17px;font-size:.94rem;line-height:1.68}.app-grid{grid-template-columns:.8fr 1.2fr;align-items:center;gap:68px;display:grid}.app-image-wrap{place-items:center;display:grid;position:relative}.app-image-wrap:before{z-index:-1;content:"";filter:blur(12px);background:#edf6ff;border-radius:50%;position:absolute;inset:12% 18%}.app-image{object-fit:contain;filter:drop-shadow(0 26px 32px #0f2d5433);width:auto;max-height:680px;margin:auto}.check-list{gap:13px;margin-top:28px;display:grid}.check-row{align-items:center;gap:12px;font-weight:600;display:flex}.check-row svg{color:var(--green-600);flex:none}.app-download-row{border:1px solid var(--line);background:#f8fbff;border-radius:18px;align-items:center;gap:18px;margin-top:28px;padding:16px 18px;display:flex}.app-download-row img{object-fit:contain;background:#fff;border-radius:10px;width:112px;height:112px}.app-download-row b,.app-download-row span{display:block}.app-download-row span{color:var(--muted);margin-top:5px;font-size:.9rem;line-height:1.6}.web-app-link{color:var(--blue-600);align-items:center;gap:6px;margin-top:10px;font-size:.9rem;font-weight:700;display:inline-flex}.cta-band{color:#fff;background:linear-gradient(120deg,var(--blue-950),var(--blue-800));border-radius:24px;justify-content:space-between;align-items:center;gap:30px;margin-top:46px;padding:32px 36px;display:flex}.cta-band h3{margin:0 0 8px;font-size:1.38rem;font-weight:700;line-height:1.35}.cta-band p{color:#cfddf3;margin:0;line-height:1.7}.site-footer{color:#fff;background:linear-gradient(145deg,#061633,#082454)}.footer-grid{grid-template-columns:1.5fr .7fr .7fr;gap:48px;padding:58px 0 40px;display:grid}.footer-logo{width:var(--footer-logo-width);object-fit:contain;object-position:left center;height:90px}.footer-grid h3{margin:0 0 18px;font-size:1rem;font-weight:700}.footer-grid p{color:#c9d7eb;font-size:.94rem;line-height:1.75}.footer-links{color:#c9d7eb;gap:12px;font-size:.92rem;line-height:1.6;display:grid}.footer-links a{transition:color .2s,transform .2s}.footer-links a:hover{color:#fff;transform:translate(3px)}.footer-bottom{color:#aebfd8;text-align:center;border-top:1px solid #ffffff1f;padding:18px 20px;font-size:.84rem}.product-hero{background:linear-gradient(#f3f8fe,#fff);padding:76px 0}.product-hero-grid{grid-template-columns:1.05fr .95fr;align-items:center;gap:60px;display:grid}.product-hero h1{letter-spacing:-.035em;text-wrap:balance;margin:18px 0 12px;font-size:clamp(3rem,4.1vw,4rem);font-weight:700;line-height:1.13}.product-hero h2{color:var(--blue-600);margin:0 0 20px;font-size:clamp(1.2rem,1.7vw,1.5rem);font-weight:600;line-height:1.4}.product-showcase{border:1px solid var(--line);min-height:430px;box-shadow:var(--shadow);background:#fff;border-radius:30px;place-items:center;padding:40px;display:grid}.product-showcase img{object-fit:contain;max-height:370px}.highlight-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:28px;display:grid}.highlight{align-items:center;gap:9px;font-weight:600;display:flex}.spec-grid{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff;border-radius:22px;overflow:hidden}.spec-row{border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr;gap:20px;padding:17px 22px;display:grid}.spec-row:last-child{border-bottom:0}.spec-row span{color:var(--muted)}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:32px;display:grid}.gallery-grid img{border:1px solid var(--line);width:100%;box-shadow:var(--shadow-sm);border-radius:22px}.related-grid{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:1120px){:root{--header-height:90px;--header-logo-width:238px;--section-title-size:clamp(34px, 4.2vw, 42px)}.main-nav{gap:20px;font-size:.88rem}.hotline{font-size:.9rem}.header-actions .btn{padding-inline:16px}.hero-grid{grid-template-columns:minmax(0,1fr) minmax(350px,.86fr)}.gift-layout{gap:34px;padding:46px 38px}.feature-grid,.ecosystem-grid,.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:960px){:root{--header-height:84px;--header-logo-width:224px;--hero-padding-top:42px;--hero-padding-bottom:34px;--hero-image-height:390px}.main-nav,.header-actions{display:none}.mobile-trigger{display:grid}.mobile-menu.open{z-index:100;background:#fff;padding:20px;display:block;position:fixed;inset:0}.mobile-menu-head{justify-content:space-between;align-items:center;display:flex}.mobile-menu nav{border-top:1px solid var(--line);margin-top:28px;display:grid}.mobile-menu nav a{color:var(--blue-950);border-bottom:1px solid var(--line);padding:17px 4px;font-size:1.02rem;font-weight:600}.hero-grid{grid-template-columns:1fr;grid-template-areas:"intro""visual""bottom";gap:22px;min-height:0}.hero-intro{text-align:center;align-self:auto}.hero-copy{max-width:680px;margin-inline:auto}.hero-line{white-space:normal}.hero-visual{min-height:var(--hero-image-height)}.hero-composition{width:min(100%,600px)}.hero-bottom{text-align:left}.hero-features{max-width:720px;margin:0 auto}.hero-actions{justify-content:center}.gift-grid{grid-template-columns:1fr 1fr}.gift-copy{grid-column:1/-1}.gift-qr{border-left:0;padding-left:0}.gift-layout{grid-template-columns:1fr}.gift-aside{grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);align-items:stretch}.gift-card{min-height:100%}.app-grid,.product-hero-grid{grid-template-columns:1fr}.app-image{max-height:590px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}@media(max-width:680px){:root{--container-gutter:28px;--section-space:70px;--header-height:78px;--header-logo-width:184px;--hero-padding-top:32px;--hero-padding-bottom:28px;--hero-title-size:clamp(1.45rem, 6.8vw, 2.15rem);--hero-image-height:300px;--footer-logo-width:230px;--section-label-size:12px;--section-title-size:clamp(28px, 7.8vw, 32px);--section-copy-size:16px}.eyebrow,.section-label{letter-spacing:.08em;padding:8px 12px}.h2,.section-title,.section-head h2,.eco-grid h2,.app-grid h2,.proof-grid h2,.cta-card h2,.product h2,.products h2,.product-section h2,.featured-products h2{letter-spacing:-.02em;max-width:100%;margin-top:14px;line-height:1.18}.lead,.section-desc,.section-head p,.eco-grid>div>p,.app-grid>div>p,.proof-grid>div>p{max-width:100%;margin-top:16px;line-height:1.7}.mobile-trigger{width:42px;height:42px}.brand-logo-desktop{display:none}.brand-mobile{display:flex}.hero-grid{gap:18px}.hero-intro{text-align:left}.hero-chip{letter-spacing:.09em;text-align:center;max-width:100%;padding:8px 12px;font-size:.66rem;line-height:1.35}.hero h1{letter-spacing:-.028em;margin:18px 0 14px;line-height:1.12}.hero-line{white-space:nowrap}.hero-copy{text-align:left;font-size:.97rem;line-height:1.7}.hero-visual{margin:0 -6px}.hero-composition{width:100%}.hero-features{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:18px;margin-top:2px}.hero-features>div{padding:0 13px}.hero-features>div:nth-child(2){border-right:0}.hero-features>div:nth-child(3){padding-left:0}.hero-features b{font-size:.86rem}.hero-features span{font-size:.74rem}.hero-actions{grid-template-columns:1fr 1fr;gap:10px;margin-top:22px;display:grid}.hero-actions .btn{min-width:0;padding-inline:12px;font-size:.88rem}.gift-strip{padding-bottom:28px}.gift-grid{grid-template-columns:1fr;padding:18px}.gift-copy{text-align:center;grid-column:auto}.gift-copy h2{font-size:1.12rem}.gift-qr{border-top:1px solid var(--line);border-bottom:1px solid var(--line);justify-content:center;padding:14px 0}.gift-section{padding:20px 0 42px}.gift-layout{border-radius:24px;gap:32px;padding:30px 22px}.gift-title{margin-top:22px;font-size:clamp(2.15rem,9.5vw,2.65rem)}.gift-copy{font-size:.96rem}.gift-cta-row{grid-template-columns:1fr;display:grid}.gift-primary-btn,.gift-hotline-btn{width:100%;min-height:54px;padding-inline:16px}.gift-feature-grid{grid-template-columns:1fr;gap:12px}.gift-feature-card{min-height:104px;padding:18px}.gift-trust-row{gap:10px}.gift-trust-row span+span:before{display:none}.gift-aside{grid-template-columns:1fr}.gift-card-content{padding-inline:24px}.gift-visual{min-height:165px}.gift-qr-card{grid-template-columns:96px 1fr}.gift-qr-card img{width:96px;height:96px}.feature-grid,.ecosystem-grid,.product-grid,.related-grid{grid-template-columns:1fr}.product-media{height:240px}.product-media img{max-height:200px}.app-download-row{align-items:flex-start}.app-download-row img{width:96px;height:96px}.app-image{max-height:500px}.app-actions{grid-template-columns:1fr;display:grid}.cta-band{flex-direction:column;align-items:flex-start;padding:28px 24px}.footer-grid{grid-template-columns:1fr;gap:34px;padding:48px 0 34px}.footer-grid>div:first-child{grid-column:auto}.footer-logo{height:56px}.product-showcase{min-height:310px;padding:25px}.product-showcase img{max-height:270px}.product-hero h1{letter-spacing:-.025em;font-size:clamp(2.15rem,9.7vw,2.65rem);line-height:1.14}.highlight-list,.gallery-grid{grid-template-columns:1fr}.section-head{flex-direction:column;align-items:flex-start;gap:14px}}@media(max-width:390px){:root{--header-logo-width:175px;--hero-image-height:270px}.brand-mobile>img{width:156px}.hero-actions{grid-template-columns:1fr}}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}:focus-visible{outline:3px solid rgba(8,120,223,.38);outline-offset:3px}.main-nav a{position:relative}.main-nav a.is-active{color:var(--blue-600)}.main-nav a.is-active:after{position:absolute;right:0;bottom:-11px;left:0;height:3px;content:"";background:var(--green-500);border-radius:99px}.mobile-menu-panel{background:#fff}.mobile-menu-actions{display:grid;gap:11px;margin-top:24px}.footer-brand p{max-width:620px;margin:20px 0 0;line-height:1.75}.footer-links a{display:inline-flex;align-items:center;width:fit-content;gap:7px}.compact-section{padding:0 0 var(--section-space)}.inline-arrow{display:inline-flex;margin-top:24px}.cta-actions{display:flex;flex-wrap:wrap;gap:12px}.subpage-hero{position:relative;overflow:hidden}.subpage-hero-dark{color:#fff;background:radial-gradient(circle at 80% 35%,rgba(31,194,232,.28),transparent 28%),radial-gradient(circle at 10% 90%,rgba(53,211,83,.16),transparent 24%),linear-gradient(120deg,#06183d,#0a377f 62%,#0876c4)}.subpage-hero-light{padding:78px 0 70px;background:radial-gradient(circle at 80% 12%,rgba(42,184,74,.1),transparent 20%),linear-gradient(180deg,#f1f7ff,#fff);border-bottom:1px solid var(--line)}.subpage-hero-grid{display:grid;grid-template-columns:1.06fr .94fr;align-items:center;gap:70px;min-height:600px}.subpage-copy h1,.subpage-heading h1,.app-landing-copy h1{margin:22px 0 20px;font-size:clamp(3rem,4.1vw,4rem);font-weight:700;line-height:1.13;letter-spacing:-.035em;text-wrap:balance}.subpage-copy>p,.subpage-heading>p,.app-landing-copy>p{max-width:720px;margin:0;color:var(--muted);font-size:clamp(1rem,1.05vw,1.08rem);line-height:1.72}.subpage-hero-dark .subpage-copy>p{color:#d4e2f5}.subpage-heading{max-width:900px;margin-inline:auto;text-align:center}.subpage-heading .eyebrow,.subpage-heading>p{margin-inline:auto}.eyebrow-on-dark{color:#dfffe5;background:#28b5412b;border-color:#67e77a57}.subpage-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.provider-note{display:flex;align-items:flex-start;gap:11px;max-width:690px;margin-top:28px;padding:16px 18px;color:#dce9f8;background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:16px;font-size:.91rem;line-height:1.68}.provider-note svg{flex:0 0 auto;margin-top:2px;color:#58df65}.app-hero-visual{position:relative;display:grid;place-items:center;min-height:560px}.app-hero-visual>img{width:auto;max-height:590px;object-fit:contain;filter:drop-shadow(0 34px 38px rgba(0,15,54,.35))}.floating-qr{position:absolute;right:0;bottom:50px;display:grid;grid-template-columns:82px 1fr;align-items:center;gap:13px;padding:13px;color:var(--ink);background:#fff;border-radius:18px;box-shadow:0 22px 48px #01123447}.floating-qr img{width:82px;height:82px}.floating-qr span,.floating-qr small{display:block}.floating-qr small{margin-top:4px;color:var(--muted);font-size:.75rem}.app-feature-grid,.product-feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.setup-layout,.guide-start-grid,.support-layout,.specs-layout,.product-support-grid{display:grid;grid-template-columns:.88fr 1.12fr;align-items:start;gap:76px}.numbered-steps{display:grid;gap:0;margin:0;padding:0;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-sm);list-style:none}.numbered-steps li{display:grid;grid-template-columns:58px 1fr;gap:17px;padding:24px;border-bottom:1px solid var(--line)}.numbered-steps li:last-child{border-bottom:0}.numbered-steps li>span{display:grid;place-items:center;width:48px;height:48px;color:#fff;background:linear-gradient(135deg,var(--blue-800),var(--blue-600));border-radius:15px;font-size:.84rem;font-weight:700}.numbered-steps b{display:block;font-size:1rem;font-weight:600;line-height:1.45}.numbered-steps p{margin:6px 0 0;color:var(--muted);font-size:.94rem;line-height:1.68}.numbered-steps-compact li{padding:20px 22px}.download-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.download-card{min-width:0;padding:30px;background:#fff;border:1px solid var(--line);border-radius:25px;box-shadow:var(--shadow-sm)}.download-card-featured{grid-column:1/-1;color:#fff;background:radial-gradient(circle at 80% 30%,rgba(42,195,77,.17),transparent 25%),linear-gradient(130deg,#071d49,#0b458f);border-color:transparent}.download-card-head{display:flex;align-items:center;gap:15px}.resource-icon{display:grid;flex:0 0 auto;place-items:center;width:56px;height:56px;color:var(--blue-600);background:#edf6ff;border-radius:17px}.download-card-featured .resource-icon{color:#5fe16c;background:#ffffff1a}.resource-icon-green{color:var(--green-600);background:#effbf1}.resource-type{display:block;color:var(--blue-600);font-size:.75rem;font-weight:700;letter-spacing:.09em}.download-card-featured .resource-type{color:#72e17d}.download-card h2{margin:4px 0 0;font-size:1.4rem;font-weight:700;line-height:1.35}.download-card>p{margin:18px 0 0;color:var(--muted);font-size:.96rem;line-height:1.72}.download-card-featured>p{color:#cedcf0}.download-app-layout{display:grid;grid-template-columns:190px 1fr;align-items:center;gap:34px;margin-top:25px}.download-qr{display:grid;gap:8px;padding:12px;color:var(--ink);background:#fff;border-radius:18px;text-align:center}.download-qr img{width:166px;height:166px}.download-qr span{font-size:.78rem;font-weight:600}.store-buttons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.store-button{display:flex;align-items:center;justify-content:center;gap:11px;min-height:64px;padding:10px 16px;color:#fff;background:#071633;border:1px solid rgba(255,255,255,.17);border-radius:15px;font-size:.94rem;font-weight:700;line-height:1.35;transition:transform .2s ease,border-color .2s ease}.store-button:hover{transform:translateY(-2px);border-color:#58da67}.store-button span,.store-button small{display:block}.store-button small{margin-bottom:2px;color:#9eb1cd;font-size:.62rem;font-weight:600}.store-button-light{color:var(--blue-900);background:#fff;border-color:#cbd8e8}.store-button-light small{color:var(--muted)}.resource-preview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:22px}.resource-preview-grid img,.single-preview img{width:100%;height:210px;padding:8px;object-fit:contain;background:#f5f8fc;border:1px solid var(--line);border-radius:15px}.single-preview{margin-top:22px}.resource-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.resource-links a,.guide-card a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 15px;color:var(--blue-800);background:#eef6ff;border:1px solid #d4e4f7;border-radius:12px;font-size:.88rem;font-weight:700}.support-download-card{grid-column:1/-1;display:grid;grid-template-columns:1fr 155px;grid-template-areas:"head qr" "copy qr" "links qr";column-gap:30px}.support-download-card .download-card-head{grid-area:head}.support-download-card>p{grid-area:copy}.support-download-card .resource-links{grid-area:links}.support-download-card .zalo-qr{grid-area:qr;align-self:center;width:155px;height:155px;padding:7px;object-fit:contain;border:1px solid var(--line);border-radius:16px}.guide-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.guide-card{display:grid;grid-template-columns:190px 1fr;align-items:center;gap:24px;min-width:0;padding:20px;background:#fff;border:1px solid var(--line);border-radius:23px;box-shadow:var(--shadow-sm)}.guide-card>img,.guide-app-icon{width:190px;height:180px;object-fit:contain;background:#f4f8fd;border-radius:17px}.guide-app-icon{display:grid;place-items:center;color:var(--blue-600)}.guide-card-support .guide-app-icon{color:var(--green-600);background:#f0fbf2}.guide-card h3{margin:6px 0 8px;font-size:1.12rem;font-weight:600;line-height:1.4}.guide-card p{margin:0 0 16px;color:var(--muted);font-size:.94rem;line-height:1.68}.support-checklist,.package-list{display:grid;gap:13px;margin:28px 0 0;padding:0;list-style:none}.support-checklist li,.package-list li{display:flex;align-items:flex-start;gap:11px;font-weight:600;line-height:1.6}.support-checklist svg,.package-list svg{flex:0 0 auto;margin-top:2px;color:var(--green-600)}.warranty-card{padding:34px;color:#fff;background:radial-gradient(circle at 85% 18%,rgba(65,213,89,.2),transparent 25%),linear-gradient(135deg,#071d49,#0b438b);border-radius:26px;box-shadow:var(--shadow)}.warranty-card>svg{color:#5ce36c}.warranty-card h3{margin:20px 0 10px;font-size:1.5rem;font-weight:700;line-height:1.35}.warranty-card p{margin:0;color:#cedcf0;line-height:1.75}.warranty-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.app-landing-section{min-height:720px;padding:76px 0;background:radial-gradient(circle at 86% 18%,rgba(48,195,77,.13),transparent 21%),linear-gradient(180deg,#edf5ff,#fff)}.app-landing-grid{display:grid;grid-template-columns:1.08fr .72fr;align-items:center;gap:78px}.redirect-status{width:fit-content;margin-top:20px;padding:11px 15px;color:var(--blue-900);background:#fff;border:1px solid var(--line);border-radius:99px;font-size:.85rem;font-weight:600}.status-dot{display:inline-block;width:8px;height:8px;margin-right:7px;background:var(--green-500);border-radius:50%;box-shadow:0 0 0 5px #20a33a1f}.store-buttons-large{grid-template-columns:repeat(2,minmax(0,1fr));max-width:650px;margin-top:28px}.store-buttons-large .store-button{justify-content:flex-start;min-height:72px;padding-inline:20px}.app-trust-note{display:flex;align-items:flex-start;gap:10px;max-width:650px;margin-top:22px;color:var(--muted);font-size:.91rem;line-height:1.68}.app-trust-note svg{flex:0 0 auto;color:var(--green-600)}.app-landing-card{display:grid;place-items:center;padding:38px;background:#fff;border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);text-align:center}.app-landing-icon{display:grid;place-items:center;width:92px;height:92px;color:#fff;background:linear-gradient(135deg,var(--blue-800),var(--blue-600));border-radius:26px}.app-landing-card h2{margin:20px 0 8px;font-size:1.75rem;font-weight:700;line-height:1.35}.app-landing-card p{max-width:390px;margin:0;color:var(--muted);line-height:1.7}.app-landing-card>img{width:210px;height:210px;margin-top:24px}.app-landing-card>span{display:inline-flex;align-items:center;gap:7px;margin-top:14px;color:var(--muted);font-size:.82rem}.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-bottom:38px;color:var(--muted);font-size:.86rem}.breadcrumbs a:hover{color:var(--blue-600)}.product-detail-hero{padding-top:36px}.product-hero-actions{margin-top:30px}.product-fit-strip{padding:21px 0;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.product-fit-inner{display:flex;align-items:center;gap:18px}.product-fit-inner>b{flex:0 0 auto;color:var(--blue-900);font-size:.92rem;font-weight:700}.application-chips{display:flex;flex-wrap:wrap;gap:9px}.application-chips span{padding:8px 12px;color:#36506d;background:#f1f6fc;border:1px solid #dce7f3;border-radius:99px;font-size:.82rem;font-weight:600}.product-service-grid{display:grid;grid-template-columns:.9fr 1.1fr;align-items:start;gap:70px}.package-list{grid-template-columns:repeat(2,minmax(0,1fr))}.package-list li{padding:15px;background:#fff;border:1px solid var(--line);border-radius:14px;font-size:.93rem}.specs-layout{grid-template-columns:.85fr 1.15fr}.gallery-grid figure{overflow:hidden;margin:0;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-sm)}.gallery-grid figure img{width:100%;min-height:320px;padding:10px;object-fit:contain;background:#fff;border:0;border-radius:0;box-shadow:none}.gallery-grid figcaption{padding:13px 17px;color:var(--muted);background:#f7faff;border-top:1px solid var(--line);font-size:.84rem;line-height:1.55}.fee-notice{display:flex;align-items:flex-start;gap:15px;margin-top:28px;padding:22px;color:#fff;background:linear-gradient(135deg,#0a2d72,#0d5ca7);border-radius:20px}.fee-notice>svg{flex:0 0 auto;color:#61e46f}.fee-notice b{display:block}.fee-notice p{margin:7px 0 0;color:#d5e2f3;font-size:.91rem;line-height:1.7}.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 22px #0d2a5c0d}.faq-list summary{padding:18px 20px;color:var(--ink);cursor:pointer;font-size:1rem;font-weight:600;line-height:1.5}.faq-list details p{margin:0;padding:0 20px 19px;color:var(--muted);font-size:.94rem;line-height:1.72}.choose-product-grid{display:grid;grid-template-columns:.8fr 1.2fr;align-items:start;gap:70px}.choose-product-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.choose-product-cards article{padding:26px}.choose-product-cards h3{margin:0;color:var(--blue-900);font-size:1.2rem;font-weight:700;line-height:1.4}.choose-product-cards ul{display:grid;gap:13px;margin:20px 0 0;padding:0;list-style:none}.choose-product-cards li{display:flex;align-items:flex-start;gap:9px;color:var(--muted);font-size:.94rem;line-height:1.6}.choose-product-cards svg{flex:0 0 auto;color:var(--green-600)}.contact-dock{display:none}@media(max-width:960px){.mobile-menu.open{display:grid;place-items:stretch end;padding:0;background:#04122e7a;backdrop-filter:blur(5px)}.mobile-menu-panel{width:min(430px,100%);min-height:100%;padding:20px;box-shadow:-22px 0 60px #03133038}.mobile-menu nav a.is-active{color:var(--blue-600)}.subpage-hero-grid,.app-landing-grid,.setup-layout,.guide-start-grid,.support-layout,.specs-layout,.product-support-grid,.product-service-grid,.choose-product-grid{grid-template-columns:1fr;gap:46px}.subpage-hero-grid{padding:68px 0 44px}.app-hero-visual{min-height:500px}.app-feature-grid,.product-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-card{grid-template-columns:160px 1fr}.guide-card>img,.guide-app-icon{width:160px;height:160px}.app-landing-section{min-height:0}.app-landing-card{max-width:620px}}@media(max-width:680px){body{padding-bottom:66px}.compact-section{padding-bottom:70px}.subpage-hero-light{padding:58px 0 52px}.subpage-hero-grid{padding-top:50px}.subpage-copy h1,.subpage-heading h1,.app-landing-copy h1{margin-top:18px;font-size:clamp(2.15rem,9.7vw,2.65rem);line-height:1.14;letter-spacing:-.025em}.subpage-actions,.cta-actions,.warranty-actions{display:grid;grid-template-columns:1fr}.subpage-actions .btn,.cta-actions .btn,.warranty-actions .btn{width:100%}.app-hero-visual{min-height:440px}.app-hero-visual>img{max-height:460px}.floating-qr{right:0;bottom:20px;grid-template-columns:68px 1fr}.floating-qr img{width:68px;height:68px}.app-feature-grid,.product-feature-grid,.guide-card-grid,.download-grid,.choose-product-cards,.package-list{grid-template-columns:1fr}.numbered-steps li{grid-template-columns:48px 1fr;gap:13px;padding:19px 17px}.numbered-steps li>span{width:42px;height:42px}.download-card,.warranty-card,.app-landing-card{padding:23px}.download-card-featured,.support-download-card{grid-column:auto}.download-app-layout{grid-template-columns:1fr}.download-qr{width:fit-content;margin-inline:auto}.store-buttons,.store-buttons-large{grid-template-columns:1fr}.support-download-card{display:block}.support-download-card .zalo-qr{margin-top:22px}.resource-preview-grid img,.single-preview img{height:180px}.guide-card{grid-template-columns:1fr}.guide-card>img,.guide-app-icon{width:100%;height:210px}.app-landing-section{padding:58px 0}.product-fit-inner{align-items:flex-start;flex-direction:column}.gallery-grid figure img{min-height:220px}.contact-dock{position:fixed;right:0;bottom:0;left:0;z-index:90;display:grid;grid-template-columns:1fr 1fr;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:#fffffffa;border-top:1px solid var(--line);box-shadow:0 -10px 30px #071f481f}.contact-dock a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;color:#fff;background:linear-gradient(135deg,var(--blue-800),var(--blue-600));border-radius:12px 0 0 12px;font-size:.88rem;font-weight:700}.contact-dock a+a{background:linear-gradient(135deg,#16852b,#22ad40);border-radius:0 12px 12px 0}}.footer-grid{grid-template-columns:minmax(270px,1.35fr) repeat(3,minmax(150px,.72fr));gap:38px}.trust-hero{position:relative;isolation:isolate;overflow:hidden;color:var(--ink);background:radial-gradient(circle at 82% 16%,rgba(32,163,58,.14),transparent 28%),radial-gradient(circle at 10% 90%,rgba(8,120,223,.14),transparent 30%),linear-gradient(140deg,#f7fbff,#eef6ff 58%,#f5fff6);border-bottom:1px solid #dce8f5}.trust-hero:after{position:absolute;z-index:-1;right:-110px;bottom:-230px;width:510px;height:510px;content:"";border:1px solid rgba(8,120,223,.12);border-radius:50%;box-shadow:0 0 0 58px #0878df09,0 0 0 116px #20a33a06}.trust-hero-inner{max-width:920px;padding-top:84px;padding-bottom:86px}.trust-hero-compact{padding-top:70px;padding-bottom:72px}.trust-breadcrumb{display:flex;align-items:center;gap:9px;margin-bottom:28px;color:#71809a;font-size:.82rem;font-weight:600}.trust-breadcrumb a:hover{color:var(--blue-600)}.trust-hero h1{max-width:840px;margin:22px 0 0;color:#0d1d3a;font-size:clamp(2.75rem,5.1vw,4rem);font-weight:700;line-height:1.08;letter-spacing:-.045em;text-wrap:balance}.trust-hero p{max-width:760px;margin:24px 0 0;color:#586983;font-size:clamp(1rem,1.25vw,1.12rem);line-height:1.75}.trust-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:31px}.warranty-summary{background:#fff}.warranty-summary-head{align-items:end}.warranty-summary-head>div{max-width:810px}.warranty-summary-head h2{max-width:760px}.warranty-summary-head .text-link{flex:0 0 auto;margin-bottom:8px}.warranty-term-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;max-width:1080px;margin-inline:auto}.warranty-term-card{position:relative;overflow:hidden;min-height:250px;padding:31px 30px 30px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 14px 38px #0d2a5c12}.warranty-term-card:before{position:absolute;top:0;right:0;left:0;height:6px;content:"";background:var(--term-color)}.warranty-term-card:after{position:absolute;right:-55px;bottom:-65px;width:170px;height:170px;content:"";background:var(--term-soft);border-radius:50%}.warranty-term-device{--term-color: #20a33a;--term-soft: rgba(32, 163, 58, .09)}.warranty-term-exchange{--term-color: #e78414;--term-soft: rgba(231, 132, 20, .1)}.warranty-term-label{display:flex;align-items:center;gap:10px;color:var(--term-color);font-size:.95rem;font-weight:650}.warranty-term-card strong{position:relative;z-index:1;display:block;margin-top:34px;color:var(--term-color);font-size:clamp(2rem,3.4vw,2.75rem);font-weight:700;letter-spacing:-.035em}.warranty-term-card p{position:relative;z-index:1;max-width:300px;margin:13px 0 0;color:var(--muted);font-size:.94rem;line-height:1.65}.warranty-rules-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.warranty-rule-panel{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow-sm)}.warranty-rule-heading{display:flex;align-items:center;gap:15px;padding:25px 27px;border-bottom:1px solid var(--line)}.warranty-rule-heading>svg{flex:0 0 auto}.warranty-rule-heading span{display:block;margin-bottom:5px;font-size:.7rem;font-weight:700;letter-spacing:.11em}.warranty-rule-heading h2{margin:0;font-size:1.32rem;font-weight:700}.warranty-rule-accepted .warranty-rule-heading{color:#137b29;background:#f0fbf2;border-bottom-color:#d1edd6}.warranty-rule-excluded .warranty-rule-heading{color:#b25217;background:#fff8ed;border-bottom-color:#f3dec1}.warranty-rule-panel ul{display:grid;gap:0;margin:0;padding:12px 27px 17px;list-style:none}.warranty-rule-panel li{display:flex;align-items:flex-start;gap:11px;padding:15px 0;color:#46536a;border-bottom:1px solid #edf1f6;font-size:.94rem;line-height:1.62}.warranty-rule-panel li:last-child{border-bottom:0}.warranty-rule-panel li svg{flex:0 0 auto;margin-top:2px}.warranty-rule-accepted li svg{color:#20a33a}.warranty-rule-excluded li svg{color:#d86b28}.policy-note{margin:24px 0 0;padding:18px 21px;color:#5d6a80;background:#fff;border:1px solid #dfe8f3;border-left:4px solid var(--blue-600);border-radius:13px;font-size:.88rem;line-height:1.7}.warranty-process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin:0;padding:0;counter-reset:step;list-style:none}.warranty-process-grid li{position:relative;min-height:280px;padding:29px 25px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 12px 34px #0d2a5c0f}.warranty-step-number{position:absolute;top:19px;right:22px;color:#d6e2ef;font-size:1.45rem;font-weight:700}.warranty-step-icon{display:grid;width:54px;height:54px;place-items:center;color:#fff;background:linear-gradient(135deg,var(--blue-800),var(--blue-600));border-radius:16px;box-shadow:0 12px 24px #0878df33}.warranty-process-grid h3{margin:27px 0 0;color:var(--blue-900);font-size:1.08rem;font-weight:650}.warranty-process-grid p{margin:12px 0 0;color:var(--muted);font-size:.88rem;line-height:1.7}.policy-faq-layout{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(0,1.2fr);align-items:start;gap:70px}.policy-faq-layout .section-intro{margin-bottom:0}.policy-faq-list summary{font-size:.94rem;font-weight:650}.policy-faq-list details p{font-size:.9rem}.trust-cta-section{padding:44px 0 76px;background:#fff}.trust-cta-card{display:flex;align-items:center;justify-content:space-between;gap:36px;overflow:hidden;padding:41px 44px;color:#fff;background:radial-gradient(circle at 90% 20%,rgba(36,211,66,.25),transparent 25%),linear-gradient(125deg,#071b45,#0a3d8e 68%,#0878bf);border-radius:26px;box-shadow:0 24px 65px #0722532b}.trust-cta-card>div:first-child{max-width:700px}.trust-cta-card span{color:#71e886;font-size:.72rem;font-weight:700;letter-spacing:.12em}.trust-cta-card h2{margin:9px 0 0;color:#fff;font-size:clamp(1.55rem,2.5vw,2.15rem);font-weight:650;line-height:1.2;letter-spacing:-.025em}.trust-cta-card p{margin:11px 0 0;color:#d6e4f7;font-size:.93rem;line-height:1.65}.trust-cta-actions{display:flex;flex:0 0 auto;gap:11px}.trust-cta-phone{color:#fff;background:#ffffff1a;border:1px solid rgba(255,255,255,.3)}.policy-page-section{padding-top:76px}.policy-page-layout{display:grid;grid-template-columns:240px minmax(0,780px);justify-content:center;align-items:start;gap:72px}.policy-toc{position:sticky;top:calc(var(--header-height) + 26px);display:grid;gap:6px;padding:22px;background:#f7faff;border:1px solid var(--line);border-radius:18px}.policy-toc strong{margin-bottom:9px;color:var(--blue-900);font-size:.88rem}.policy-toc a{padding:9px 10px;color:#68778f;border-radius:9px;font-size:.8rem;font-weight:550}.policy-toc a:hover{color:var(--blue-600);background:#fff}.policy-article{min-width:0}.policy-article>section{position:relative;scroll-margin-top:calc(var(--header-height) + 28px);padding:0 0 47px 49px}.policy-article>section+section{padding-top:47px;border-top:1px solid var(--line)}.policy-section-icon{position:absolute;top:0;left:0;display:grid;width:37px;height:37px;place-items:center;color:var(--blue-600);background:#edf6ff;border-radius:11px}.policy-article>section+section .policy-section-icon{top:47px}.policy-article h2{margin:0;color:var(--ink);font-size:clamp(1.35rem,2vw,1.7rem);font-weight:650;line-height:1.3;letter-spacing:-.025em}.policy-article p{margin:17px 0 0;color:#56647b;font-size:.96rem;line-height:1.82}.policy-article p a{color:var(--blue-600);font-weight:650;text-decoration:underline;text-underline-offset:3px}.policy-check-list,.policy-bullet-list,.policy-number-list{display:grid;gap:12px;margin:22px 0 0;padding:0}.policy-check-list,.policy-bullet-list{list-style:none}.policy-check-list li{display:flex;align-items:flex-start;gap:10px;color:#56647b;font-size:.92rem;line-height:1.65}.policy-check-list li svg{flex:0 0 auto;margin-top:2px;color:var(--green-500)}.policy-bullet-list{padding-left:19px;list-style:disc}.policy-bullet-list li{padding-left:5px;color:#56647b;font-size:.94rem;line-height:1.7}.policy-bullet-list li::marker{color:var(--green-500)}.policy-number-list{padding-left:23px}.policy-number-list li{padding-left:7px;color:#56647b;font-size:.94rem;line-height:1.7}.policy-number-list li::marker{color:var(--blue-600);font-weight:700}.policy-highlight-section{margin:0 0 47px;padding:31px 31px 31px 80px!important;background:linear-gradient(145deg,#f1f8ff,#f5fff7);border:1px solid #d9e9f5!important;border-radius:20px}.policy-highlight-section .policy-section-icon{top:30px!important;left:30px}.policy-contact-box{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:27px;padding:21px 22px;background:#f7faff;border:1px solid var(--line);border-radius:16px}.policy-contact-box>div:first-child{display:grid;gap:5px}.policy-contact-box strong{color:var(--blue-900);font-size:.94rem}.policy-contact-box span{color:var(--muted);font-size:.78rem;line-height:1.55}.policy-contact-box>div:last-child{display:flex;flex:0 0 auto;gap:9px}.policy-contact-box a{display:inline-flex;align-items:center;gap:7px;min-height:42px;padding:0 13px;color:#fff;background:var(--blue-600);border-radius:10px;font-size:.78rem;font-weight:650}.policy-contact-box a:first-child{background:var(--green-600)}.about-story-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.9fr);align-items:start;gap:75px}.about-solution-list{display:grid;gap:14px}.about-solution-list article{display:grid;grid-template-columns:52px 1fr;gap:17px;padding:21px 22px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 28px #0d2a5c0d}.about-solution-list article>svg{padding:11px;box-sizing:content-box;color:var(--blue-600);background:#edf6ff;border-radius:13px}.about-solution-list h3{margin:1px 0 0;color:var(--blue-900);font-size:1rem;font-weight:650}.about-solution-list p{margin:7px 0 0;color:var(--muted);font-size:.83rem;line-height:1.6}.about-value-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.about-value-grid article{padding:29px}.about-value-grid article>span{display:grid;width:52px;height:52px;place-items:center;color:#fff;background:linear-gradient(135deg,var(--blue-800),var(--blue-600));border-radius:15px}.about-value-grid h3{margin:24px 0 0;color:var(--blue-900);font-size:1.14rem;font-weight:650}.about-value-grid p{margin:11px 0 0;color:var(--muted);font-size:.88rem;line-height:1.7}@media(max-width:1120px){.footer-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-grid>div:first-child{grid-column:1 / -1}.warranty-process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.about-story-grid{grid-template-columns:1fr 1fr;gap:48px}}@media(max-width:960px){.warranty-summary-head{align-items:flex-start;flex-direction:column}.warranty-summary-head .text-link{margin-bottom:0}.warranty-term-grid{grid-template-columns:1fr}.warranty-term-card{min-height:220px}.warranty-rules-grid{grid-template-columns:1fr}.policy-faq-layout{grid-template-columns:1fr;gap:38px}.policy-page-layout{grid-template-columns:1fr;gap:34px}.policy-toc{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}.policy-toc strong{grid-column:1 / -1}.trust-cta-card{align-items:flex-start;flex-direction:column}.about-story-grid{grid-template-columns:1fr}}@media(max-width:680px){.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.trust-hero-inner,.trust-hero-compact{padding-top:52px;padding-bottom:57px}.trust-hero h1{font-size:clamp(2.2rem,11vw,2.85rem);line-height:1.1}.trust-hero p{font-size:.96rem}.trust-hero-actions{display:grid;grid-template-columns:1fr}.trust-hero-actions .btn{width:100%}.warranty-summary{padding-top:68px;padding-bottom:68px}.warranty-term-card{min-height:0;padding:27px 24px}.warranty-term-card strong{margin-top:27px}.warranty-rule-heading{padding:22px 21px}.warranty-rule-panel ul{padding-inline:21px}.warranty-process-grid{grid-template-columns:1fr}.warranty-process-grid li{min-height:0}.trust-cta-section{padding-top:24px}.trust-cta-card{padding:30px 24px}.trust-cta-actions{display:grid;width:100%;grid-template-columns:1fr}.trust-cta-actions .btn{width:100%}.policy-page-section{padding-top:58px}.policy-toc{grid-template-columns:1fr}.policy-toc strong{grid-column:auto}.policy-article>section,.policy-article>section+section{padding-left:0;padding-top:62px}.policy-article>section:first-child{padding-top:62px}.policy-section-icon,.policy-article>section+section .policy-section-icon{top:0;left:0}.policy-highlight-section{margin-top:0;padding:82px 22px 25px!important}.policy-highlight-section .policy-section-icon{top:25px!important;left:22px}.policy-contact-box{align-items:stretch;flex-direction:column}.policy-contact-box>div:last-child{display:grid;grid-template-columns:1fr}.policy-contact-box a{justify-content:center}.about-value-grid{grid-template-columns:1fr}}