@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-ext-wght-normal.BOeWTOD4.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-wght-normal.DqGufNeO.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-ext-wght-normal.DlzME5K_.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-wght-normal.CkhJZR-_.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-vietnamese-wght-normal.CBcvBZtf.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-ext-wght-normal.DO1Apj_S.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-wght-normal.Dx4kXJAl.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-vietnamese-wght-normal.D0rl6rjA.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-latin-ext-wght-normal.D9tNdqV9.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-latin-wght-normal.BhU9QXUp.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--red:#f15645;--red-d:#c93a2b;--red-l:#fdecea;--blue:#0064b0;--blue-d:#004a85;--blue-l:#e6f0f9;--gray:#808285;--ink:#0e1b2a;--ink-2:#3b4856;--muted:#66727f;--line:#dde3ea;--bg:#f5f7fa;--card:#fff;--accent:var(--blue);--accent-d:var(--blue-d);--accent-l:var(--blue-l);--radius:14px;--shadow:0 1px 2px #0e1b2a0f, 0 8px 24px #0e1b2a0f;--font-h:"Space Grotesk Variable", "Inter Variable", system-ui, sans-serif;--font-b:"Inter Variable", system-ui, -apple-system, "Segoe UI", sans-serif;--wrap:1180px}[data-area=safety]{--accent:var(--red);--accent-d:var(--red-d);--accent-l:var(--red-l)}[data-area=quality]{--accent:var(--blue);--accent-d:var(--blue-d);--accent-l:var(--blue-l)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-b);color:var(--ink);background:var(--bg);margin:0;font-size:17px;line-height:1.6}img,svg{max-width:100%;display:block}a{color:var(--accent-d);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:var(--accent)}h1,h2,h3,h4{font-family:var(--font-h);letter-spacing:-.015em;color:var(--ink);margin:0 0 .5em;line-height:1.15}h1{font-size:clamp(2.1rem,4.6vw,3.4rem);font-weight:700}h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:700}h3{font-size:1.2rem;font-weight:650}p{margin:0 0 1em}.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}.section{padding:clamp(48px,7vw,92px) 0}.section.alt{border-block:1px solid var(--line);background:#fff}.eyebrow{font:600 .78rem/1 var(--font-h);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-d);align-items:center;gap:8px;margin-bottom:14px;display:inline-flex}.eyebrow:before{content:"";background:var(--accent);width:22px;height:2px}.lead{color:var(--ink-2);max-width:62ch;font-size:1.15rem}.skip{z-index:100;background:#fff;padding:8px 12px;position:absolute;top:8px;left:-999px}.skip:focus{left:8px}.btn{font:650 .95rem/1 var(--font-h);letter-spacing:.02em;cursor:pointer;border:2px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:14px 24px;text-decoration:none;transition:transform .15s,background .15s,color .15s,border-color .15s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-d);color:#fff}.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-d);color:#fff}.btn-ghost{color:var(--ink);border-color:var(--line);background:0 0}.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}.btn-light{color:var(--blue-d);background:#fff}.btn-light:hover{background:var(--blue-l);color:var(--blue-d)}.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:2px;outline:3px solid #ffb703}.topbar{background:var(--ink);color:#cfd8e3;font-size:.85rem}.topbar .wrap{flex-wrap:wrap;justify-content:space-between;gap:16px;padding-block:8px;display:flex}.topbar a{color:#fff;text-decoration:none}.topbar a:hover{text-decoration:underline}.topbar .t-right{gap:18px;display:flex}.site-header{z-index:50;backdrop-filter:saturate(1.4)blur(10px);border-bottom:1px solid var(--line);background:#fffffff0;position:sticky;top:0}.site-header .wrap{justify-content:space-between;align-items:center;gap:16px;min-height:76px;display:flex}.logo img{width:auto;height:46px}.nav{align-items:center;gap:2px;display:flex}.nav>ul{gap:2px;margin:0;padding:0;list-style:none;display:flex}.nav li{position:relative}.nav a.nl{color:var(--ink);font:650 .82rem/1 var(--font-h);letter-spacing:.06em;text-transform:uppercase;border-radius:10px;align-items:center;gap:8px;padding:10px 14px;text-decoration:none;display:inline-flex}.nav a.nl:hover,.nav a.nl[aria-current=page]{background:var(--bg)}.nav .pen{flex:none;width:24px;height:12px}.nav .sub{border:1px solid var(--line);min-width:300px;box-shadow:var(--shadow);background:#fff;border-radius:14px;margin:0;padding:8px;list-style:none;display:none;position:absolute;top:calc(100% + 6px);left:0}.nav li:hover>.sub,.nav li:focus-within>.sub{display:block}.nav .sub a{color:var(--ink);border-radius:8px;padding:10px 14px;font-size:.95rem;text-decoration:none;display:block}.nav .sub a:hover{background:var(--red-l);color:var(--red-d)}.nav-cta{margin-left:8px}.burger{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:10px;padding:10px 12px;display:none}.burger span{background:var(--ink);width:22px;height:2px;margin:4px 0;display:block}@media (width<=1060px){.burger{display:block}.nav{background:#fff;flex-direction:column;align-items:stretch;padding:16px 20px 40px;transition:transform .25s;position:fixed;inset:76px 0 0;overflow:auto;transform:translate(100%)}.nav.open{transform:none}.nav>ul{flex-direction:column}.nav a.nl{width:100%;padding:14px;font-size:.9rem}.nav .sub{box-shadow:none;border:0;min-width:0;padding:0 0 0 16px;display:block;position:static}.nav-cta{margin:12px 0 0}}.hero{border-bottom:1px solid var(--line);background:#fff;position:relative;overflow:hidden}.hero:before{content:"";background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);opacity:.45;pointer-events:none;background-size:44px 44px;position:absolute;inset:0;mask-image:radial-gradient(at 70% 30%,#000 0%,#0000 70%)}.hero .wrap{grid-template-columns:1.15fr .85fr;align-items:center;gap:48px;padding-block:clamp(40px,6vw,84px);display:grid;position:relative}.hero h1 .q{color:var(--blue)}.hero h1 .s{color:var(--red)}.hero-cta{flex-wrap:wrap;gap:12px;margin:26px 0 8px;display:flex}.hero small{color:var(--muted)}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.steps{counter-reset:s;gap:14px;margin:0;padding:0;list-style:none;display:grid}.steps li{counter-increment:s;grid-template-columns:38px 1fr;align-items:start;gap:14px;display:grid;position:relative}.steps li:before{content:counter(s);background:var(--blue-l);width:38px;height:38px;color:var(--blue-d);font:700 .95rem var(--font-h);border-radius:50%;place-items:center;display:grid}.steps li:nth-child(2n):before{background:var(--red-l);color:var(--red-d)}.steps strong{font-family:var(--font-h);display:block}.steps span{color:var(--muted);font-size:.92rem}@media (width<=900px){.hero .wrap{grid-template-columns:1fr}}.stats{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);z-index:2;background:#fff;grid-template-columns:repeat(4,1fr);gap:0;margin-top:-36px;display:grid;position:relative}.stat{border-right:1px solid var(--line);padding:22px 24px}.stat:last-child{border-right:0}.stat b{font:700 2rem/1 var(--font-h);color:var(--blue);display:block}.stat:nth-child(2n) b{color:var(--red)}.stat span{color:var(--muted);font-size:.9rem}@media (width<=800px){.stats{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}.grid{gap:20px;display:grid}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}@media (width<=960px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}@media (width<=620px){.g2,.g3,.g4{grid-template-columns:1fr}}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:box-shadow .2s,transform .2s,border-color .2s}a.card{color:inherit;text-decoration:none;display:block}a.card:hover{box-shadow:var(--shadow);border-color:var(--accent);transform:translateY(-2px)}.card .ic{background:var(--accent-l);width:44px;height:44px;color:var(--accent-d);border-radius:12px;place-items:center;margin-bottom:14px;display:grid}.card .ic svg{width:24px;height:24px}.card p{color:var(--muted);margin-bottom:0;font-size:.95rem}.card .more{font:650 .85rem var(--font-h);color:var(--accent-d);margin-top:12px;display:inline-block}.badge{font:650 .7rem/1 var(--font-h);letter-spacing:.08em;text-transform:uppercase;background:var(--accent-l);color:var(--accent-d);border-radius:999px;margin-bottom:12px;padding:6px 10px;display:inline-block}.areas{grid-template-columns:1.4fr 1fr;gap:20px;display:grid}@media (width<=860px){.areas{grid-template-columns:1fr}}.area{color:#fff;border-radius:20px;padding:clamp(24px,4vw,40px);text-decoration:none;display:block;position:relative;overflow:hidden}.area.q{background:linear-gradient(135deg, var(--blue-d), var(--blue))}.area.s{background:linear-gradient(135deg, var(--red-d), var(--red))}.area h3{color:#fff;font-size:1.7rem}.area p{color:#ffffffe6}.area ul{gap:8px;margin:18px 0;padding:0;list-style:none;display:grid}.area li{align-items:center;gap:10px;display:flex}.area li:before{content:"";opacity:.85;background:#fff;border-radius:50%;flex:none;width:8px;height:8px}.area .pen-big{opacity:.13;width:160px;height:80px;position:absolute;bottom:-6px;right:-10px}.area:hover{color:#fff;filter:brightness(1.04)}.meter{gap:10px;display:grid}.meter .bar{background:var(--line);border-radius:99px;height:8px;overflow:hidden}.meter .bar i{background:var(--accent);border-radius:99px;height:100%;display:block}.pill-list{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.pill-list a,.pill-list span{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:999px;padding:9px 14px;font-size:.92rem;text-decoration:none;display:inline-block}.pill-list a:hover{border-color:var(--blue);color:var(--blue-d);background:var(--blue-l)}.page-head{border-bottom:1px solid var(--line);background:#fff;padding:clamp(36px,5vw,64px) 0;position:relative}.page-head:after{content:"";background:var(--accent);height:4px;position:absolute;bottom:-1px;left:0;right:0}.crumbs{color:var(--muted);margin-bottom:18px;font-size:.85rem}.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--accent-d);text-decoration:underline}.crumbs span{margin:0 6px}.prose{max-width:74ch}.prose h2{margin-top:1.6em}.prose ul{padding-left:1.2em}.prose li{margin-bottom:.4em}.two-col{grid-template-columns:1fr 340px;align-items:start;gap:40px;display:grid}@media (width<=960px){.two-col{grid-template-columns:1fr}}.aside{gap:16px;display:grid;position:sticky;top:100px}.info-sec{border-left:4px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;margin-bottom:16px;padding:18px 22px}.info-sec h3{color:var(--accent-d);text-transform:uppercase;letter-spacing:.1em;margin-bottom:10px;font-size:.85rem}.info-sec ul{margin:0;padding-left:1.1em}.info-sec li{margin-bottom:6px}.check{margin:0;padding:0;list-style:none}.check li{margin-bottom:10px;padding-left:28px;position:relative}.check li:before{content:"";background:var(--accent);border-radius:50%;width:16px;height:16px;position:absolute;top:.42em;left:0;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='black' d='M8 0a8 8 0 100 16A8 8 0 008 0zm3.7 6.2l-4.4 4.4a.8.8 0 01-1.1 0L4.3 8.7a.8.8 0 011.1-1.1l1.3 1.3 3.9-3.9a.8.8 0 011.1 1.2z'/%3E%3C/svg%3E") 50%/contain no-repeat}.faq details{border:1px solid var(--line);background:#fff;border-radius:12px;margin-bottom:10px}.faq summary{cursor:pointer;font:650 1.02rem var(--font-h);justify-content:space-between;gap:16px;padding:18px 22px;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--accent);font-size:1.4rem;line-height:1;transition:transform .2s}.faq details[open] summary:after{transform:rotate(45deg)}.faq details>div{color:var(--ink-2);padding:0 22px 18px}.form{gap:14px;display:grid}.form .row{grid-template-columns:1fr 1fr;gap:14px;display:grid}@media (width<=620px){.form .row{grid-template-columns:1fr}}.form label{font:600 .85rem var(--font-h);color:var(--ink-2);gap:6px;display:grid}.form input,.form select,.form textarea{font:400 1rem var(--font-b);border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:10px;width:100%;padding:12px 14px}.form textarea{resize:vertical;min-height:110px}.form .priv{font:400 .85rem var(--font-b);color:var(--muted);align-items:flex-start;gap:10px;display:flex}.form .priv input{width:auto;margin-top:4px}.form .hp{position:absolute;left:-9999px}.form-msg{border-radius:10px;padding:14px 16px;font-size:.95rem;display:none}.form-msg.ok{color:#14663a;background:#e8f6ee;display:block}.form-msg.err{background:var(--red-l);color:var(--red-d);display:block}.cta-band{background:linear-gradient(120deg, var(--blue-d), var(--blue));color:#fff;border-radius:22px;grid-template-columns:1.1fr .9fr;align-items:center;gap:32px;padding:clamp(28px,5vw,56px);display:grid}.cta-band h2{color:#fff}.cta-band p{color:#ffffffe6}.cta-band .panel{color:var(--ink)}@media (width<=860px){.cta-band{grid-template-columns:1fr}}.site-footer{background:var(--ink);color:#b7c3d1;margin-top:0;padding:56px 0 24px}.site-footer a{color:#e6edf5;text-decoration:none}.site-footer a:hover{text-decoration:underline}.site-footer h4{color:#fff;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px;font-size:.8rem}.site-footer ul{gap:8px;margin:0;padding:0;font-size:.94rem;list-style:none;display:grid}.f-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;display:grid}@media (width<=900px){.f-grid{grid-template-columns:1fr 1fr}}@media (width<=560px){.f-grid{grid-template-columns:1fr}}.f-logo{background:#fff;border-radius:12px;margin-bottom:14px;padding:10px 14px;display:inline-block}.f-logo img{width:auto;height:38px}.logos-slot{color:#8695a6;text-align:center;border:1px dashed #3a4a5c;border-radius:12px;margin-top:36px;padding:18px;font-size:.85rem}.f-bottom{border-top:1px solid #243447;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:28px;padding-top:18px;font-size:.85rem;display:flex}.rev{color:#fff;background:#162536;border-radius:12px;align-items:center;gap:14px;margin-top:14px;padding:14px 16px;display:flex}.rev b{font:700 1.8rem/1 var(--font-h);color:#ffd166}.stars{color:#ffd166;letter-spacing:2px}.chips{flex-wrap:wrap;gap:8px;display:flex}.cert-ico{background:var(--blue-l);width:54px;height:54px;color:var(--blue-d);font:700 .72rem/1.1 var(--font-h);text-align:center;border-radius:14px;place-items:center;margin-bottom:14px;padding:4px;display:grid}.prose{max-width:72ch;font-size:1.04rem;line-height:1.7}.prose h2{margin:2rem 0 .6rem}.prose h3{margin:1.5rem 0 .4rem}.prose ul,.prose ol{padding-left:1.3rem}.prose li{margin:.3rem 0}.prose a{text-decoration:underline}.prose blockquote{border-left:4px solid var(--accent,var(--blue));background:#f5f8fb;margin:1.2rem 0;padding:.4rem 1rem}.prose table{border-collapse:collapse;width:100%;font-size:.95rem}.prose th,.prose td{text-align:left;border:1px solid #dde3ea;padding:8px 10px}.cert-logos{flex-wrap:wrap;justify-content:center;align-items:center;gap:14px;margin-top:36px;display:flex}.cert-logos img{object-fit:contain;background:#fff;border-radius:12px;width:auto;height:96px;padding:8px}