/* vietnam-logistics.vn — giao diện (30/10/2026). Không dùng tài nguyên Google để mở được ở Trung Quốc. */
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@font-face{font-family:"BVP";font-style:normal;font-weight:600;font-display:swap;src:url(/tinh/font/be-vietnam-pro-vietnamese-600-normal.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"BVP";font-style:normal;font-weight:700;font-display:swap;src:url(/tinh/font/be-vietnam-pro-vietnamese-700-normal.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"BVP";font-style:normal;font-weight:400;font-display:swap;src:url(/tinh/font/be-vietnam-pro-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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}
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@font-face{font-family:"BVP";font-style:normal;font-weight:700;font-display:swap;src:url(/tinh/font/be-vietnam-pro-latin-ext-700-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:"BVP";font-style:normal;font-weight:400;font-display:swap;src:url(/tinh/font/be-vietnam-pro-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"BVP";font-style:normal;font-weight:600;font-display:swap;src:url(/tinh/font/be-vietnam-pro-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"BVP";font-style:normal;font-weight:700;font-display:swap;src:url(/tinh/font/be-vietnam-pro-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --brand:#00563f;--brand-2:#007a5a;--accent:#f5c400;--accent-ink:#1a1500;
  --bg:#ffffff;--bg-alt:#f2f7f4;--surface:#ffffff;--ink:#0f1f19;--muted:#52665d;--line:#dbe6e0;
  --hero-bg:#003a2b;--hero-ink:#eef7f2;--hero-muted:#b5d0c3;
  --shadow:0 1px 2px rgba(13,27,42,.06),0 6px 20px rgba(13,27,42,.06);
  --r:14px;--wrap:1160px;
  --font:"BVP",system-ui,-apple-system,"Segoe UI",Roboto,"PingFang SC","Hiragino Sans","Microsoft YaHei","Apple SD Gothic Neo","Malgun Gothic","Noto Sans CJK SC",sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --brand:#2fae80;--brand-2:#5fd3a5;--accent:#ffd23f;--accent-ink:#1a1500;
  --bg:#08140f;--bg-alt:#0c1d16;--surface:#10261d;--ink:#e5efea;--muted:#9db4a9;--line:#1d3a2e;
  --hero-bg:#04110c;--hero-ink:#eef7f2;--hero-muted:#a8c4b7;--shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);
}}
:root[data-theme="dark"]{
  --brand:#2fae80;--brand-2:#5fd3a5;--accent:#ffd23f;--accent-ink:#1a1500;
  --bg:#08140f;--bg-alt:#0c1d16;--surface:#10261d;--ink:#e5efea;--muted:#9db4a9;--line:#1d3a2e;
  --hero-bg:#04110c;--hero-ink:#eef7f2;--hero-muted:#a8c4b7;--shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);
}
html[lang="zh-Hans"],html[lang="ja"],html[lang="ko"]{--lh:1.75}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/var(--lh,1.65) var(--font);overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:var(--brand-2);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.25;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em;text-wrap:balance}
h1{font-size:clamp(1.9rem,1.2rem + 3vw,3.1rem)}
h2{font-size:clamp(1.5rem,1.1rem + 1.6vw,2.2rem)}
h3,.h3{font-size:1.15rem}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.narrow{max-width:780px}
.muted{color:var(--muted)}
.skip{position:absolute;left:-999px;top:0}
.skip:focus{left:8px;top:8px;background:var(--accent);color:var(--accent-ink);padding:6px 10px;z-index:99;border-radius:6px}
.ic{width:22px;height:22px;flex:none}
.ic-sm{width:18px;height:18px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}

/* nút */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:600;border:1.5px solid transparent;cursor:pointer;font:inherit;font-weight:600;line-height:1.2;transition:transform .15s,box-shadow .15s,background .15s;text-decoration:none!important}
.btn:hover{transform:translateY(-1px)}
.btn-accent{background:var(--accent);color:var(--accent-ink);box-shadow:0 6px 18px rgba(245,196,0,.32)}
.btn-ghost-light{border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost-light:hover{background:rgba(255,255,255,.1)}
.btn-lg{padding:15px 26px;font-size:1.05rem}
.btn-sm{padding:8px 16px;font-size:.92rem}

/* đầu trang */
.hd{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.6) blur(12px);-webkit-backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:1.05rem;white-space:nowrap;text-decoration:none!important}
.brand b{font-weight:700}
.logo-mark{width:16px;height:16px;flex:none;border-radius:4px}
.logo-stl{width:46px;height:46px;flex:none;border-radius:50%}
.brand-tx{display:flex;flex-direction:column;line-height:1.15}
.brand-tx b{font-size:1.08rem;letter-spacing:.01em}
.brand-tx small{display:flex;align-items:center;gap:5px;font-size:.74rem;color:var(--muted);font-weight:500;margin-top:2px}
.brand-ft .brand-tx small{color:var(--hero-muted)}
.logo-stl-lg{width:96px;height:96px;border-radius:50%;margin-bottom:12px}
.stats{display:flex;flex-wrap:wrap;gap:12px 32px;margin-top:28px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14)}
.stats div{display:flex;flex-direction:column}
.stats b{font-size:1.9rem;line-height:1.1;color:var(--accent);font-variant-numeric:tabular-nums}
.stats span{font-size:.88rem;color:var(--hero-muted)}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{color:var(--ink);padding:8px 12px;border-radius:8px;font-weight:500;text-decoration:none}
.nav a:hover{background:var(--bg-alt)}
.nav a[aria-current]{color:var(--brand-2);background:var(--bg-alt)}
.hd-act{display:flex;align-items:center;gap:8px}
.lang{position:relative}
.lang summary{list-style:none;display:flex;align-items:center;gap:6px;cursor:pointer;padding:8px 10px;border-radius:8px;font-weight:600;font-size:.9rem;color:var(--ink)}
.lang summary::-webkit-details-marker{display:none}
.lang summary:hover{background:var(--bg-alt)}
.lang ul{position:absolute;right:0;top:calc(100% + 6px);list-style:none;margin:0;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);min-width:160px}
.lang li a{display:block;padding:8px 12px;border-radius:8px;color:var(--ink);text-decoration:none}
.lang li a:hover,.lang li a[aria-current]{background:var(--bg-alt)}
.lang li a[aria-current]{font-weight:700}
.burger{display:none;background:none;border:0;color:var(--ink);padding:8px;border-radius:8px;cursor:pointer}

/* hero */
.hero{background:radial-gradient(1100px 500px at 85% -10%,rgba(0,122,90,.55),transparent 60%),var(--hero-bg);color:var(--hero-ink);overflow:hidden}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-top:72px;padding-bottom:80px}
.hero h1{color:#fff}
.lead{font-size:1.12rem;color:var(--hero-muted);max-width:40em}
.hero-act{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 24px}
.hero-pts{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--hero-muted);font-size:.95rem}
.hero-pts li{display:flex;align-items:center;gap:6px}
.hero-pts .ic{color:var(--accent)}
.hero-vis{color:#8fd1b4}
.hero-map{width:100%;height:auto}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;font-weight:700;color:var(--brand-2);margin:0 0 10px}
.eyebrow-light{color:var(--accent)}

/* khối */
.sec{padding:72px 0}
.sec-alt{background:var(--bg-alt)}
.sec-hd{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}
.link{display:inline-flex;align-items:center;gap:6px;font-weight:600;white-space:nowrap}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;color:var(--ink);text-decoration:none!important;transition:transform .18s,box-shadow .18s,border-color .18s}
a.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--brand-2) 40%,var(--line))}
.card p{color:var(--muted);margin-bottom:14px}
.svc-ic{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:color-mix(in srgb,var(--brand-2) 12%,transparent);color:var(--brand-2);margin-bottom:16px}
.svc-ic .ic{width:26px;height:26px}
.svc-ic-lg{width:60px;height:60px;margin:0}
.svc-ic-lg .ic{width:32px;height:32px}
.more{margin-top:auto;display:inline-flex;align-items:center;gap:6px;color:var(--brand-2);font-weight:600}

/* AI */
.sec-ai{background:linear-gradient(180deg,var(--bg-alt),var(--bg))}
.ai-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.ai-badge{display:inline-grid;place-items:center;width:56px;height:56px;border-radius:16px;background:var(--accent);color:var(--accent-ink);margin-bottom:18px}
.ai-badge .ic{width:30px;height:30px}
.lead-d{font-size:1.08rem;color:var(--muted);max-width:44em}
.ai-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.ai-it{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.ai-it .ic{color:var(--brand-2);width:28px;height:28px;margin-bottom:12px}
.ai-it p{color:var(--muted);margin:0;font-size:.96rem}

/* đối tượng */
.seg{display:flex;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.seg>.ic{width:40px;height:40px;padding:8px;border-radius:10px;background:color-mix(in srgb,var(--accent) 18%,transparent);color:color-mix(in srgb,var(--accent) 70%,var(--ink))}
.seg p{color:var(--muted);margin:0}

/* quy trình */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:s}
.steps li{position:relative;padding-top:8px}
.steps li::before{content:"";position:absolute;top:28px;left:56px;right:-20px;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 14px)}
.steps li:last-child::before{display:none}
.st-n{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;margin-bottom:14px;position:relative}
.steps p{color:var(--muted)}

/* khu vực */
.area{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:center}
.area-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.area-list li{display:flex;align-items:center;gap:6px;padding:10px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-weight:500}
.area-list .ic{color:var(--accent)}

/* tin */
.post{padding:0;overflow:hidden}
.post-img{aspect-ratio:16/9;background:var(--bg-alt);overflow:hidden}
.post-img img{width:100%;height:100%;object-fit:cover}
.cover{display:grid;place-items:center;width:100%;height:100%;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:rgba(255,255,255,.9)}
.cover-kien-thuc{background:linear-gradient(135deg,#0f4c5c,#1b7f8c)}
.cover-chinh-sach{background:linear-gradient(135deg,#3b2a6b,#6a4fb3)}
.cover-tuyen-dung{background:linear-gradient(135deg,#7a3e00,#c76a00)}
.cover-tin-logistics{background:linear-gradient(135deg,#123a2b,#1f7a52)}
.cover-ic{width:56px;height:56px;opacity:.9}
.post-bd{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.post h3{font-size:1.06rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post p{font-size:.94rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post time{margin-top:auto;font-size:.85rem;color:var(--muted)}
.tag{display:inline-block;align-self:flex-start;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--brand-2);background:color-mix(in srgb,var(--brand-2) 10%,transparent);padding:4px 10px;border-radius:999px;margin-bottom:10px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.loc{margin-bottom:24px}
.chip{position:relative;display:inline-flex;align-items:center;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;font-size:.92rem;cursor:pointer}
.chip.on,.chip:has(input:checked){background:var(--brand);border-color:var(--brand);color:#fff}
.chip input{position:absolute;opacity:0;pointer-events:none}

/* CTA */
.cta{background:var(--hero-bg);color:var(--hero-ink);padding:56px 0}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta h2{color:#fff;margin-bottom:6px}
.cta p{color:var(--hero-muted);margin:0}
.cta-act{display:flex;gap:12px;flex-wrap:wrap}

/* trang con */
.page-hd{padding:56px 0 36px;background:var(--bg-alt);border-bottom:1px solid var(--line)}
.page-hd h1{margin-bottom:12px}
.crumb{font-size:.9rem;color:var(--muted);margin-bottom:14px}
.crumb a{color:var(--muted)}
.svc-hd{display:flex;align-items:center;gap:16px;margin-bottom:10px}
.svc-hd h1{margin:0}
.svc-body{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:start}
.pts{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.pts li{display:flex;gap:12px;align-items:flex-start;padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.pts .ic{color:#1f9d55;margin-top:3px}
.who,.about-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;position:sticky;top:90px}
.who p{color:var(--muted)}
.about{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:start}
.about-card p{display:flex;gap:8px;align-items:flex-start}
.about-card .ic{margin-top:4px;color:var(--brand-2)}
.val{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.val>.ic{color:#1f9d55;margin-bottom:10px}
.val p{color:var(--muted);margin:0}
.prose{font-size:1.04rem}
.prose h2{font-size:1.45rem;margin-top:1.6em}
.prose h3{font-size:1.2rem;margin-top:1.4em}
.prose ul,.prose ol{padding-left:1.4em}
.prose li{margin:.3em 0}
.prose table{border-collapse:collapse;width:100%;display:block;overflow-x:auto;margin:1em 0}
.prose td,.prose th{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.prose blockquote{margin:1em 0;padding:10px 18px;border-left:4px solid var(--accent);background:var(--bg-alt);border-radius:0 10px 10px 0}
.page-hd-art h1{font-size:clamp(1.6rem,1.1rem + 2.2vw,2.5rem)}
.meta{color:var(--muted);margin:0}
.art-cover{aspect-ratio:21/9;border-radius:var(--r);overflow:hidden;margin-bottom:28px}
.art-cover img{width:100%;height:100%;object-fit:cover}
.art-cta{margin-top:40px;padding:24px;border-radius:var(--r);background:var(--bg-alt);display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.art-cta p{margin:0;font-weight:600;font-size:1.1rem}

/* liên hệ */
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:start}
.chs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:20px}
.ch{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);font-weight:600;text-decoration:none!important;overflow-wrap:anywhere;transition:border-color .15s,transform .15s}
.ch:hover{border-color:var(--c);transform:translateY(-2px)}
.ch-ic{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:var(--c);color:#fff;flex:none}
.map{width:100%;height:260px;border:0;border-radius:var(--r);margin-top:16px}
.quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow);display:grid;gap:14px}
.quote label{display:grid;gap:6px;font-weight:600;font-size:.92rem}
.quote input,.quote select,.quote textarea{font:inherit;font-weight:400;padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);width:100%}
.quote input:focus,.quote select:focus,.quote textarea:focus{outline:2px solid var(--brand-2);outline-offset:0;border-color:transparent}
.quote fieldset{border:0;padding:0;margin:0}
.quote legend{font-weight:600;font-size:.92rem;margin-bottom:8px;padding:0}
.quote button{justify-self:start}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.f-msg{margin:0;font-weight:600}
.f-msg.ok{color:#1f9d55}
.f-msg.err{color:#c0392b}

/* chân trang */
.ft{background:var(--hero-bg);color:var(--hero-muted);padding:56px 0 0;margin-bottom:0}
.ft h3{color:#fff;font-size:1rem}
.ft a{color:var(--hero-muted)}
.ft a:hover{color:#fff}
.ft-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
.brand-ft{color:#fff;margin-bottom:12px}
.ft .muted{color:var(--hero-muted)}
.ft-addr{display:flex;gap:8px;align-items:flex-start}
.ft-addr .ic{margin-top:3px}
.ft-list{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.ft-ch a{display:flex;align-items:center;gap:8px;overflow-wrap:anywhere}
.ft-ch .ic{width:18px;height:18px}
.ft-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:20px;padding-bottom:24px;font-size:.88rem}

/* nút liên hệ nổi */
.fab{position:fixed;right:20px;bottom:20px;z-index:50;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.fab-btn{width:58px;height:58px;border-radius:50%;border:0;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.fab-btn .ic{width:28px;height:28px}
.fab-close{display:none}
.fab.open .fab-open{display:none}
.fab.open .fab-close{display:block}
.fab-list{display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.fab-list[hidden]{display:none}
.fab-it{display:flex;align-items:center;gap:10px;padding:8px 16px 8px 8px;border-radius:999px;background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow);font-weight:600;font-size:.92rem;text-decoration:none!important;animation:pop .18s ease-out both}
.fab-it .ic{width:34px;height:34px;padding:7px;border-radius:50%;background:var(--c);color:#fff}
@keyframes pop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.mbar{display:none}

/* WeChat */
.wq{border:0;border-radius:18px;padding:28px;text-align:center;background:var(--surface);color:var(--ink);max-width:320px}
.wq::backdrop{background:rgba(0,0,0,.5)}
.wq img{margin:12px auto;border-radius:8px}
.wq-x{position:absolute;right:10px;top:10px;background:none;border:0;color:var(--muted);cursor:pointer;padding:6px}
.wq-id{font-size:1.1rem}

.links-404 a{margin:0 4px}

/* màn hình nhỏ */
@media (max-width:980px){
  .hero-in,.ai-wrap,.svc-body,.about,.contact,.area{grid-template-columns:1fr}
  .hero-vis{max-width:460px;margin:0 auto;order:-1;opacity:.85}
  .hero-in{padding-top:32px;gap:8px}
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps li::before{display:none}
  .ft-grid{grid-template-columns:1fr 1fr}
  .ft-grid>div:first-child{grid-column:1/-1}
  .who,.about-card{position:static}
}
@media (max-width:860px){
  .burger{display:block}
  .nav{position:fixed;inset:68px 0 auto 0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 16px 16px;box-shadow:var(--shadow);display:none}
  .nav.open{display:flex}
  .nav a{padding:14px 12px;font-size:1.05rem;border-bottom:1px solid var(--line);border-radius:0}
  .hide-sm{display:none}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .sec{padding:52px 0}
  .g2,.g3,.ai-grid,.steps,.row2,.chs{grid-template-columns:1fr}
  .ft-grid{grid-template-columns:1fr}
  .sec-hd{flex-direction:column;align-items:flex-start}
  .logo-stl{width:40px;height:40px}
  .brand-tx b{font-size:.98rem}
  .brand-tx small{font-size:.66rem;gap:4px}
  .lang summary span{display:none}
  .lang summary{padding:8px 6px}
  .burger{padding:8px 4px}
  .hd-in{gap:10px}
  .fab{display:none}
  .mbar{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--surface);border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom));box-shadow:0 -6px 20px rgba(0,0,0,.08)}
  .mbar a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px;color:var(--ink);font-size:.78rem;font-weight:600;text-decoration:none;border-radius:10px}
  .mbar a.mbar-q{background:var(--accent);color:var(--accent-ink)}
  body{padding-bottom:68px}
  .quote{padding:20px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.hd,.fab,.mbar,.cta,.ft{display:none}}

/* ẢNH-30102026 — ảnh minh hoạ (thiếu ảnh thì khung tự ẩn, nền màu vẫn đẹp) */
.hero-anh{background:linear-gradient(90deg,rgba(0,34,25,.95) 0%,rgba(0,40,30,.84) 42%,rgba(0,40,30,.30) 100%),url(/tinh/anh/hero.jpg) center 60%/cover no-repeat,var(--hero-bg)}
.hero-anh .hero-in{grid-template-columns:minmax(0,720px);padding-top:96px;padding-bottom:104px}
.hero-anh .lead{color:#d9e8e0}
.svc-anh{padding:0;overflow:hidden}
.svc-img{aspect-ratio:3/2;overflow:hidden;background:var(--bg-alt)}
.svc-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
a.svc-anh:hover .svc-img img{transform:scale(1.05)}
.svc-bd{position:relative;display:flex;flex-direction:column;flex:1;padding:0 24px 24px}
.svc-anh .svc-ic{margin-top:-26px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);position:relative}
.seg-anh{padding:0;overflow:hidden;display:grid;grid-template-columns:150px minmax(0,1fr);gap:0}
.seg-img{position:relative;min-height:140px;background:var(--bg-alt)}
.seg-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.seg-img>.ic{position:absolute;left:10px;bottom:10px;width:38px;height:38px;padding:8px;border-radius:10px;background:var(--accent);color:var(--accent-ink)}
.seg-bd{padding:18px 20px}
.area-anh{background:linear-gradient(rgba(0,34,25,.86),rgba(0,34,25,.86)),url(/tinh/anh/vung.jpg) center/cover no-repeat,var(--hero-bg);color:var(--hero-ink)}
.area-anh h2{color:#fff}
.area-anh .area-list li{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.22);color:#fff}
.svc-top{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px;align-items:center}
.svc-hero-img img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:var(--r);box-shadow:var(--shadow)}
.about-img img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r);margin-bottom:24px}
.cover{position:relative;overflow:hidden}
.cover-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
a.post:hover .cover-img,a.post:hover .post-img>img{transform:scale(1.05)}
.cover-img,.post-img>img{transition:transform .5s ease}
.ft-credit{font-size:.78rem;opacity:.65;padding-bottom:18px}
@media (max-width:980px){.svc-top{grid-template-columns:1fr}}
@media (max-width:640px){
  .hero-anh{background:linear-gradient(180deg,rgba(0,34,25,.80) 0%,rgba(0,40,30,.93) 55%),url(/tinh/anh/hero.jpg) center/cover no-repeat,var(--hero-bg)}
  .hero-anh .hero-in{padding-top:56px;padding-bottom:64px}
  .seg-anh{grid-template-columns:110px minmax(0,1fr)}
}