/* Nguồn màu, font, khoảng cách, bo góc: apps/mobile/src/theme/tokens.ts. */
@font-face{font-family:Nunito;src:url('/fonts/Nunito-ExtraBold.ttf') format('truetype');font-weight:800;font-display:swap}

@font-face{font-family:BeVietnam;src:url('/fonts/BeVietnamPro-Regular.ttf') format('truetype');font-weight:400;font-display:swap}

:root{--bg:#F5F3E9;--card:#FBF8F3;--ink:#123C32;--sub:#5A5D58;--green:#1E765D;--pressed:#165A47;--white:#FFFFFF;--mint:#DCEFE0;--gold:#FEF3DD;--purple:#EBDDF8;--rule:#DEDBD6;--s:8px;--m:12px;--l:16px;--xl:24px;--xxl:32px;--xxxl:48px}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:BeVietnam,sans-serif;font-size:16px;line-height:1.75}
a{color:var(--green);text-underline-offset:5px}
a:hover{color:var(--pressed)}
a:focus-visible,summary:focus-visible{outline:3px solid var(--ink);outline-offset:5px;border-radius:8px}
h1,h2,h3,.brand,.button{font-family:Nunito,sans-serif;font-weight:800;line-height:1.3}
h1{font-size:clamp(38px,5vw,64px);letter-spacing:-.035em;margin:16px 0 24px;text-wrap:balance}
h2{font-size:clamp(28px,3vw,40px);letter-spacing:-.02em}
h3{font-size:22px}
p{margin:0 0 16px}
.wrap{max-width:1160px;margin:auto;padding:0 24px}
header{border-bottom:1px solid var(--rule)}
header .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:16px;padding-bottom:16px}
.brand{display:inline-flex;gap:8px;align-items:center;text-decoration:none;color:var(--ink);font-size:28px;min-height:44px}
.brand img{width:40px;height:36px}
nav{display:flex;gap:24px;flex-wrap:wrap}
nav a,footer a{display:inline-flex;align-items:center;min-height:44px}
.skip{position:absolute;top:-100px;left:16px;padding:12px;background:var(--card);z-index:5}
.skip:focus{top:12px}
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;padding:48px 0}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:13px;color:var(--green)}
.lead{font-size:18px;max-width:560px;color:var(--sub)}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 24px;background:var(--green);border-radius:999px;color:var(--white);text-decoration:none;font-size:17px}
.button:hover{background:var(--pressed);color:var(--white)}
.button[aria-disabled=true]{cursor:not-allowed}
.note,figcaption{font-size:13px;color:var(--sub)}
.note{margin-top:12px}
.hero-art{background:var(--mint);border-radius:24px;padding:24px;position:relative;display:flex;justify-content:center}
.phone{height:auto;width:100%;max-width:250px;border-radius:24px;border:6px solid var(--ink);display:block;box-shadow:0 6px 20px rgba(18,60,50,.16)}
figure{margin:0}
figcaption{margin-top:16px;max-width:400px}
.tag{display:inline-block;background:var(--gold);border-radius:999px;padding:8px 16px;font-size:13px;margin-bottom:12px}
.section{padding:48px 0;border-top:1px solid var(--rule)}
.section-intro{max-width:650px;color:var(--sub)}
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}
.feature{background:var(--card);border:1px solid var(--rule);border-radius:24px;padding:24px}
.feature svg{width:28px;height:28px;fill:none;stroke:var(--green);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.feature h3{margin:16px 0 12px}
.feature p{color:var(--sub);font-size:15px}
.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:48px}
.topic-art{background:var(--gold);padding:32px;border-radius:24px;display:flex;justify-content:center}
.topics{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.topics span{background:var(--mint);padding:8px 16px;border-radius:999px}
.callout{padding:32px;background:var(--mint);border-radius:24px}
.callout h2{margin-top:0}
footer{border-top:1px solid var(--rule);padding:32px 0;color:var(--sub)}
footer nav{gap:8px 24px}
footer p{font-size:13px;margin-top:16px}
.document{max-width:820px;margin:auto;padding:48px 24px}
.document h1{font-size:clamp(32px,5vw,48px)}
.document h2{font-size:25px;margin-top:40px}
.document li{margin:8px 0}
.document a{overflow-wrap:anywhere}
.toc{background:var(--mint);padding:24px;border-radius:16px}
.toc a{display:block;min-height:44px;padding:8px 0}
.lang{display:inline-flex;align-items:center;min-height:44px}
.legal-date{color:var(--sub);font-size:13px}
.document section{scroll-margin-top:24px}
summary{cursor:pointer;min-height:44px;padding:16px 0;font-family:Nunito;font-size:20px}
details{border-bottom:1px solid var(--rule)}
details p{padding-bottom:16px}
.contact{padding:24px;border-radius:16px;background:var(--gold)}
@media(max-width:850px){.features{grid-template-columns:repeat(2,1fr)}
.hero{gap:24px}
.hero-art{padding:16px}
}
@media(max-width:600px){header .wrap{align-items:flex-start;flex-direction:column;gap:8px}
nav{gap:8px 24px}
.hero,.split{grid-template-columns:1fr;gap:32px}
.hero{padding:32px 0}
.hero-art{padding:24px}
.features{grid-template-columns:1fr}
.section{padding:32px 0}
.document{padding-top:32px}
.brand{font-size:26px}
.phone{max-width:260px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
}