/* DatPilot portal — design system
   Marketing (base.html) + app shell (app.html). Tokens first; dark mode chỉ đổi token. */
:root{
  --bg:#ffffff;--bg-2:#f8f8f6;--surface:#ffffff;--surface-2:#f4f4f1;
  --ink:#0a0f1c;--ink-2:#1f2937;--muted:#5b6474;--faint:#646d7e;
  --line:#e7e6e1;--line-2:#d9d8d2;
  --brand:#f59e0b;--brand-2:#ea580c;--brand-ink:#9a3412;--brand-soft:#fff4e0;
  --ok:#15803d;--ok-soft:#e8f7ee;--bad:#c2410c;--bad-red:#b91c1c;--bad-soft:#fdecec;--info:#1d4ed8;--info-soft:#eaf0ff;
  --hero:#070b18;--hero-2:#0e1528;--on-hero:#eef1f7;--on-hero-muted:#9aa5ba;
  --r-sm:8px;--r:12px;--r-lg:18px;--r-xl:24px;
  --sh-1:0 1px 2px rgba(10,15,28,.06),0 1px 1px rgba(10,15,28,.04);
  --sh-2:0 8px 24px -12px rgba(10,15,28,.18),0 2px 6px -2px rgba(10,15,28,.06);
  --sh-3:0 40px 80px -30px rgba(7,11,24,.55),0 12px 30px -12px rgba(7,11,24,.35);
  --grad:linear-gradient(100deg,#fbbf24 0%,#f97316 50%,#f43f5e 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 "Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit}
img,svg{max-width:100%}
h1,h2,h3,h4{text-wrap:balance;line-height:1.12;letter-spacing:-.025em;margin:0;font-weight:800;color:var(--ink)}
p{margin:0 0 1em;text-wrap:pretty}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.wrap-n{max-width:820px;margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}.faint{color:var(--faint)}.small{font-size:14px}.xs{font-size:12.5px}
.mono{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.ico{width:20px;height:20px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- buttons, chips ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;line-height:1;font-family:inherit;padding:12px 18px;border-radius:10px;border:1px solid transparent;text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,transform .15s,box-shadow .15s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#1a1205;box-shadow:0 1px 0 rgba(255,255,255,.35) inset,0 6px 18px -8px rgba(245,158,11,.7)}
.btn-primary:hover{background:#fbbf24}
.btn-dark{background:var(--ink);color:var(--bg)}
.btn-dark:hover{opacity:.9}
.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--faint)}
.btn-glass{background:rgba(255,255,255,.06);color:var(--on-hero);border-color:rgba(255,255,255,.14)}
.btn-glass:hover{background:rgba(255,255,255,.1)}
.btn-danger{background:transparent;color:var(--bad-red);border-color:color-mix(in srgb,var(--bad-red) 45%,transparent)}
.btn-sm{padding:8px 12px;font-size:14px;border-radius:8px}
.btn-lg{padding:15px 22px;font-size:16px;border-radius:12px}
.btn-block{width:100%}
.btn .ico{width:17px;height:17px}
.linkbtn{background:none;border:0;color:inherit;font:inherit;cursor:pointer;padding:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.02em;color:var(--brand-ink)}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;border-radius:999px;padding:3px 10px;background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line)}
.chip-ok{background:var(--ok-soft);color:var(--ok);border-color:transparent}
.chip-brand{background:var(--brand-soft);color:var(--brand-ink);border-color:transparent}
.chip-info{background:var(--info-soft);color:var(--info);border-color:transparent}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block}

/* ---------- marketing nav ---------- */
.mnav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.mnav .wrap{display:flex;align-items:center;gap:28px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.02em;text-decoration:none;color:inherit}
.brand svg{width:28px;height:28px}
.mlinks{display:flex;gap:4px;align-items:center;flex:1}
.mlinks>a,.mlinks>.dd>button{color:inherit;opacity:.78;text-decoration:none;font-size:15px;font-weight:500;padding:8px 12px;border-radius:8px;background:none;border:0;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:4px}
.mlinks>a:hover,.mlinks>.dd>button:hover,.dd:focus-within>button{opacity:1;background:color-mix(in srgb,currentColor 7%,transparent)}
.mright{display:flex;gap:10px;align-items:center}
.mright a.signin{color:inherit;opacity:.85;text-decoration:none;font-weight:500;font-size:15px}
.dd{position:relative}
.dd .panel{position:absolute;left:-12px;top:calc(100% + 8px);width:min(720px,90vw);background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-3);padding:14px;display:none;grid-template-columns:1fr 1fr;gap:4px}
.dd:hover .panel,.dd:focus-within .panel{display:grid}
.dd .panel::before{content:"";position:absolute;inset:-10px 0 auto 0;height:10px}
.mega-item{display:flex;gap:12px;padding:12px;border-radius:12px;text-decoration:none}
.mega-item:hover{background:var(--bg-2)}
.mega-item b{display:block;font-size:14.5px}
.mega-item span{font-size:13px;color:var(--muted);line-height:1.45}
.ibox{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand-ink);flex:none}
.ibox .ico{width:19px;height:19px}
.mburger{display:none}
@media (max-width:880px){.mlinks{display:none}.mburger{display:inline-flex}.mright a.signin{display:none}
  .mnav.open .mlinks{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:64px;left:0;right:0;background:var(--surface);color:var(--ink);padding:12px 20px 18px;border-bottom:1px solid var(--line);box-shadow:var(--sh-2)}
  .mnav.open .dd .panel{display:none}.mnav.open .mlinks>a.mobile-only{display:block}}
.mlinks>a.mobile-only{display:none}

/* ---------- hero (sáng) ---------- */
.hero{position:relative;background:#fffdf8;color:var(--ink);overflow:hidden;padding:88px 0 0;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(620px 360px at 15% 10%,rgba(251,191,36,.20),transparent 65%),
  radial-gradient(560px 340px at 88% 0%,rgba(244,114,182,.13),transparent 65%),
  radial-gradient(700px 380px at 50% 100%,rgba(251,146,60,.14),transparent 65%);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(10,15,28,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(10,15,28,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 65% 55% at 50% 25%,#000 25%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 65% 55% at 50% 25%,#000 25%,transparent 75%);pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero-copy{text-align:center;max-width:980px;margin:0 auto}
.announce{display:inline-flex;align-items:center;gap:10px;padding:5px 14px 5px 5px;border-radius:999px;background:#fff;border:1px solid var(--line-2);font-size:14px;color:var(--ink-2);text-decoration:none;box-shadow:var(--sh-1)}
.announce b{background:var(--brand-soft);color:var(--brand-ink);border-radius:999px;padding:2px 10px;font-size:12px}
.announce .ico{width:15px;height:15px;color:var(--faint)}
.hero h1{font-size:clamp(36px,5.4vw,66px);line-height:1.06;letter-spacing:-.035em;margin:24px 0 20px}
.nw{white-space:nowrap}
.hero .lead{font-size:clamp(17px,1.9vw,20px);color:var(--muted);max-width:660px;margin:0 auto 32px}
@media (max-width:420px){.hero h1{font-size:31px;margin:20px 0 16px}.hero .lead{font-size:16px}}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero .assure{display:flex;gap:10px 22px;justify-content:center;flex-wrap:wrap;margin-top:22px;font-size:14px;color:var(--muted)}
.hero .assure span{display:inline-flex;gap:7px;align-items:center}
.hero .assure .ico{width:16px;height:16px;color:var(--ok)}
.stage{position:relative;margin:60px auto 0;max-width:1080px}
.stage::before{content:"";position:absolute;inset:10% 4% 0;background:var(--grad);filter:blur(80px);opacity:.18;border-radius:40px}

/* mock window (giao diện minh hoạ trong hero, sáng như app thật) */
.win{position:relative;background:#fff;border:1px solid var(--line-2);border-bottom:0;border-radius:16px 16px 0 0;box-shadow:0 30px 70px -30px rgba(10,15,28,.28),0 8px 24px -12px rgba(10,15,28,.12);overflow:hidden;color:var(--ink);text-align:left}
.win-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.win-bar i{width:11px;height:11px;border-radius:50%;background:var(--line-2)}
.win-bar .url{margin:0 auto;font-size:12.5px;color:var(--muted);background:#fff;border:1px solid var(--line);padding:3px 14px;border-radius:7px;display:flex;gap:6px;align-items:center}
.win-bar .url .ico{width:13px;height:13px}
.win-body{display:grid;grid-template-columns:190px minmax(0,1fr) 290px;min-height:400px}
.win-body>*{min-width:0}
.w-side{border-right:1px solid var(--line);padding:14px 10px;display:flex;flex-direction:column;gap:2px;background:#fff}
.w-side a{display:flex;gap:9px;align-items:center;font-size:13px;color:var(--muted);padding:7px 9px;border-radius:7px;text-decoration:none}
.w-side a.on{background:var(--surface-2);color:var(--ink);font-weight:600;box-shadow:inset 2px 0 0 var(--brand)}
.w-side .ico{width:15px;height:15px}
.w-main{padding:20px 22px;display:flex;flex-direction:column;gap:10px;background:var(--bg-2)}
.w-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}
.w-h b{font-size:16px}
.w-row{display:flex;align-items:center;gap:12px;padding:11px 14px;border:1px solid var(--line);border-radius:11px;background:#fff;font-size:13.5px}
.w-row .t{flex:1;min-width:0}
.w-row .t b{display:block;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.w-row .t span{color:var(--faint);font-size:12px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.w-row .ibox{width:32px;height:32px}
.w-pill{font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap;flex:none}
.w-pill.a{background:var(--brand-soft);color:var(--brand-ink)}.w-pill.b{background:var(--info-soft);color:var(--info)}.w-pill.c{background:var(--ok-soft);color:var(--ok)}
.w-aside{border-left:1px solid var(--line);padding:20px;display:flex;flex-direction:column;gap:10px;background:#fff}
.w-aside .lbl{font-size:12.5px;color:var(--muted)}
.w-price{font-size:30px;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.w-btn{background:var(--brand);color:#1a1205;text-align:center;font-weight:700;font-size:13.5px;padding:10px;border-radius:9px;margin-top:4px}
.w-tl{display:flex;flex-direction:column;gap:9px;margin-top:8px;padding-top:14px;border-top:1px solid var(--line)}
.w-tl div{display:flex;gap:10px;align-items:center;font-size:12.5px;color:var(--faint)}
.w-tl div i{width:14px;height:14px;border-radius:50%;border:2px solid var(--line-2);flex:none}
.w-tl div.done i{background:var(--ok);border-color:var(--ok)}
.w-tl div.now i{border-color:var(--brand);box-shadow:0 0 0 4px rgba(245,158,11,.18)}
.w-tl div.done,.w-tl div.now{color:var(--ink)}
@media (max-width:1000px){.win-body{grid-template-columns:minmax(0,1fr) 260px}.w-side{display:none}}
@media (max-width:680px){.win-body{grid-template-columns:1fr;min-height:0}.w-aside{display:none}.win-bar .url{display:none}.w-main{padding:14px}.w-row{padding:10px 12px}.w-row .ibox{display:none}.w-row:nth-child(n+4){display:none}}

/* ---------- sections ---------- */
.sec{padding:88px 0}
.sec-alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:720px;margin:0 0 52px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(30px,4.2vw,48px);margin:14px 0 16px}
.sec-head p{font-size:18px;color:var(--muted);margin:0}
@media (max-width:640px){.sec{padding:72px 0}.sec-head{margin-bottom:36px}}

.stack-band{border-bottom:1px solid var(--line);padding:30px 0;background:var(--bg)}
.stack-band .wrap{display:flex;align-items:center;gap:28px;flex-wrap:wrap;justify-content:center}
.stack-band .lbl{font-size:13.5px;color:var(--faint);font-weight:500}
.stack-band .items{display:flex;gap:30px;flex-wrap:wrap;justify-content:center;align-items:center}
.stack-band .items span{font-weight:700;font-size:17px;color:var(--muted);letter-spacing:-.01em}

/* bento */
.bento{display:grid;gap:16px;grid-template-columns:repeat(6,1fr)}
.tile{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:10px}
.tile h3{font-size:20px}
.tile p{color:var(--muted);font-size:15px;margin:0}
.t-4{grid-column:span 4}.t-2{grid-column:span 2}.t-3{grid-column:span 3}
@media (max-width:900px){.bento{grid-template-columns:1fr 1fr}.t-4,.t-3{grid-column:span 2}.t-2{grid-column:span 1}}
@media (max-width:600px){.bento{grid-template-columns:1fr}.t-4,.t-3,.t-2{grid-column:span 1}}
.viz{margin-top:auto;padding-top:18px}
.viz-qr{display:flex;gap:16px;align-items:center}
.viz-qr .q{width:92px;height:92px;border-radius:12px;background:#fff;border:1px solid var(--line);padding:8px;flex:none}
.viz-qr .q svg{width:100%;height:100%}
.viz-ledger{display:flex;flex-direction:column;gap:8px;flex:1;min-width:0}
.viz-ledger div{display:flex;justify-content:space-between;gap:10px;font-size:13.5px;padding:8px 12px;border-radius:9px;background:var(--bg-2);border:1px solid var(--line)}
.viz-ledger .p{color:var(--ok);font-weight:700}.viz-ledger .n{color:var(--ink);font-weight:700}
.viz-steps{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.viz-steps span{font-size:12.5px;font-weight:600;padding:6px 10px;border-radius:8px;background:var(--bg-2);border:1px solid var(--line)}
.viz-steps span.on{background:var(--brand-soft);border-color:transparent;color:var(--brand-ink)}
.viz-steps i{width:14px;height:1px;background:var(--line-2)}
.viz-shield{display:flex;gap:10px;flex-wrap:wrap}
.viz-check{display:flex;flex-direction:column;gap:8px}
.viz-check div{display:flex;gap:9px;align-items:center;font-size:14px}
.viz-check .ico{width:16px;height:16px;color:var(--ok)}
.viz-chat{display:flex;flex-direction:column;gap:8px}
.viz-chat div{font-size:13.5px;padding:9px 12px;border-radius:12px;max-width:85%}
.viz-chat .me{background:var(--bg-2);border:1px solid var(--line);align-self:flex-start}
.viz-chat .dp{background:var(--brand-soft);color:var(--brand-ink);align-self:flex-end}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;top:22px;left:12%;right:12%;height:1px;background:repeating-linear-gradient(90deg,var(--line-2) 0 6px,transparent 6px 12px)}
.step{position:relative;counter-increment:s;text-align:center;padding:0 8px}
.step .n{width:44px;height:44px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line-2);font-weight:800;box-shadow:var(--sh-1);position:relative}
.step .n::before{content:counter(s)}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--muted);margin:0}
@media (max-width:800px){.steps{grid-template-columns:1fr 1fr;row-gap:32px}.steps::before{display:none}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* category grid */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media (max-width:980px){.cats{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.cats{grid-template-columns:1fr}}
.cat{display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--surface);text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .15s}
.cat:hover{border-color:var(--line-2);box-shadow:var(--sh-2);transform:translateY(-2px)}
.cat h3{font-size:17px}
.cat p{font-size:14px;color:var(--muted);margin:0}
.cat .from{margin-top:auto;font-size:13.5px;color:var(--faint);display:flex;justify-content:space-between;align-items:center;padding-top:8px}
.cat .from b{color:var(--ink)}

/* compare */
.compare{width:100%;border-collapse:separate;border-spacing:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;font-size:15px}
.compare th,.compare td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line)}
.compare tr:last-child td{border-bottom:0}
.compare thead th{font-size:14px;color:var(--muted);font-weight:600;background:var(--bg-2)}
.compare th.us,.compare td.us{background:color-mix(in srgb,var(--brand-soft) 60%,transparent)}
.compare thead th.us{color:var(--brand-ink)}
.compare .ico{width:18px;height:18px}
.yes{color:var(--ok)}.no{color:var(--faint)}

/* pricing cards */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:900px){.plans{grid-template-columns:1fr}}
.plan{display:flex;flex-direction:column;gap:14px;padding:28px;border-radius:var(--r-xl);border:1px solid var(--line);background:var(--surface);box-shadow:var(--sh-1)}
.plan.hl{border-color:transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--grad) border-box;border:1.5px solid transparent;box-shadow:var(--sh-2)}
.plan h3{font-size:18px}
.plan .amt{font-size:40px;font-weight:800;letter-spacing:-.03em;line-height:1}
.plan .amt small{font-size:15px;color:var(--muted);font-weight:500;letter-spacing:0}
.plan ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px;font-size:14.5px}
.plan li{display:flex;gap:9px;align-items:flex-start}
.plan li .ico{width:17px;height:17px;color:var(--ok);margin-top:3px}
.plan .foot{margin-top:auto}

/* service cards (bảng giá) */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:980px){.svc-grid{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.svc-grid{grid-template-columns:1fr}}
.svc{display:flex;flex-direction:column;gap:12px;padding:24px;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--surface);box-shadow:var(--sh-1);transition:box-shadow .15s,border-color .15s}
.svc:hover{box-shadow:var(--sh-2);border-color:var(--line-2)}
.svc h3{font-size:17px;line-height:1.3;letter-spacing:-.015em}
.svc h3 a{text-decoration:none}
.svc .price{font-size:26px;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.svc .price small{font-size:13.5px;font-weight:500;color:var(--muted);letter-spacing:0}
.svc ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:7px;font-size:14px;color:var(--ink-2)}
.svc li{display:flex;gap:8px;align-items:flex-start}
.svc li .ico{width:15px;height:15px;color:var(--ok);margin-top:4px}
.svc .foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:10px;padding-top:14px;border-top:1px solid var(--line)}
.group-nav{position:sticky;top:64px;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);margin-bottom:8px}
.group-nav .wrap{display:flex;gap:6px;overflow-x:auto;padding-top:10px;padding-bottom:10px;scrollbar-width:none}
.group-nav a{flex:none;font-size:14px;font-weight:600;color:var(--muted);text-decoration:none;padding:7px 13px;border-radius:999px;border:1px solid var(--line)}
.group-nav a:hover{color:var(--ink);border-color:var(--line-2)}
.group{scroll-margin-top:130px;padding:44px 0 8px}
.group-h{display:flex;gap:14px;align-items:center;margin-bottom:20px}
.group-h h2{font-size:26px}

/* page hero (trang con) */
.phero{position:relative;padding:72px 0 56px;border-bottom:1px solid var(--line);background:radial-gradient(800px 300px at 50% -10%,var(--brand-soft),transparent 70%)}
.phero h1{font-size:clamp(34px,5vw,56px);letter-spacing:-.035em;margin:14px 0 14px}
.phero p.lead{font-size:19px;color:var(--muted);max-width:680px;margin:0}
.phero.center{text-align:center}.phero.center p.lead{margin:0 auto}

/* FAQ */
.faq{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;font-weight:600;font-size:17px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ico{transition:transform .2s;color:var(--faint)}
.faq details[open] summary .ico{transform:rotate(45deg)}
.faq details p{color:var(--muted);margin:0 0 18px;max-width:720px}

/* CTA band (sáng) */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(135deg,#fff7e6 0%,#ffedd5 55%,#fde2e4 100%);border:1px solid #fde4c3;border-radius:var(--r-xl);padding:64px 40px;text-align:center}
.cta-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(154,52,18,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(154,52,18,.06) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse 60% 70% at 50% 50%,#000,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 60% 70% at 50% 50%,#000,transparent 80%)}
.cta-band>*{position:relative}
.cta-band h2{font-size:clamp(28px,3.8vw,42px);margin-bottom:14px}
.cta-band p{color:var(--ink-2);font-size:18px;max-width:560px;margin:0 auto 28px}
.cta-band .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
@media (max-width:640px){.cta-band{padding:44px 22px}}

/* footer */
.mfoot{border-top:1px solid var(--line);padding:64px 0 36px;background:var(--bg);font-size:14.5px}
.mfoot .cols{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:32px}
@media (max-width:800px){.mfoot .cols{grid-template-columns:1fr 1fr}}
.mfoot h4,.mfoot .mf-h{font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--faint);font-weight:700;margin-bottom:14px}
.mfoot ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px}
.mfoot a{text-decoration:none;color:var(--muted)}
.mfoot a:hover{color:var(--ink)}
.mfoot .base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;border-top:1px solid var(--line);margin-top:44px;padding-top:24px;color:var(--faint);font-size:13.5px}

/* ---------- auth pages: thẻ giữa màn hình trên nền aurora (kiểu Stripe/Clerk) ---------- */
.auth{position:relative;isolation:isolate;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;padding:40px 16px 28px;background:#f6f5f2;overflow:hidden}
.auth::before{content:"";position:absolute;inset:0;z-index:-2;background:radial-gradient(900px 520px at 12% -12%,rgba(251,191,36,.34),transparent 62%),radial-gradient(820px 520px at 88% -8%,rgba(244,63,94,.16),transparent 62%),radial-gradient(760px 460px at 50% 112%,rgba(249,115,22,.10),transparent 62%)}
.auth::after{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(10,15,28,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(10,15,28,.05) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse 70% 55% at 50% 0%,#000 25%,transparent 75%);mask-image:radial-gradient(ellipse 70% 55% at 50% 0%,#000 25%,transparent 75%)}
.auth-form{display:contents}
.auth .brand{margin-top:auto;font-size:19px}
.auth-form .inner{width:100%;max-width:440px;margin:22px 0 0;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:36px 36px 30px;box-shadow:0 1px 2px rgba(10,15,28,.05),0 28px 56px -28px rgba(10,15,28,.28),0 10px 24px -14px rgba(10,15,28,.10)}
.auth-form h1{font-size:26px;margin:0 0 6px}
.auth-form .inner>p.muted:first-of-type{font-size:15px}
.auth-form .inner>p.small:last-child{margin-bottom:0}
.auth-art{margin-bottom:auto;padding-top:22px;display:flex;flex-direction:column;align-items:center;gap:14px}
.aa-trust{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px;font-size:13.5px;color:var(--muted)}
.aa-trust li{display:inline-flex;align-items:center;gap:6px}
.aa-trust .ico{width:15px;height:15px;color:var(--ok)}
.aa-legal{display:flex;gap:16px;font-size:12.5px}
.aa-legal a{color:var(--faint);text-decoration:none}.aa-legal a:hover{color:var(--ink)}
@media (max-width:520px){.auth{padding-top:28px}.auth-form .inner{padding:28px 22px 24px;border-radius:16px}.auth-form h1{font-size:24px}}

/* ---------- forms ---------- */
form.stack{display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field>span{font-weight:600;font-size:14px}
.field .hint{font-weight:400;color:var(--faint);font-size:13px}
input,textarea,select{font:inherit;font-size:15.5px;padding:11px 13px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);width:100%;transition:border-color .15s,box-shadow .15s}
input:focus,textarea:focus,select:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 18%,transparent)}
textarea{min-height:120px;resize:vertical;line-height:1.55}
input[type=checkbox]{width:16px;height:16px;padding:0;accent-color:var(--brand);flex:none;margin-top:3px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14.5px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.alert{display:flex;gap:10px;align-items:flex-start;border-radius:12px;padding:12px 14px;font-size:14.5px;margin-bottom:18px;border:1px solid transparent}
.alert .ico{width:18px;height:18px;margin-top:2px}
.alert.err{background:var(--bad-soft);color:var(--bad-red)}
.alert.ok{background:var(--ok-soft);color:var(--ok)}
.alert.info{background:var(--info-soft);color:var(--info)}

/* ---------- app shell ---------- */
.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh;background:var(--bg-2)}
.side{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:4px;padding:16px 12px;background:var(--bg);border-right:1px solid var(--line);overflow-y:auto}
.side .brand{padding:6px 10px 18px}
.side .grp{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);padding:16px 10px 6px}
.side a.nl{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:9px;text-decoration:none;color:var(--muted);font-size:14.5px;font-weight:500}
.side a.nl:hover{background:var(--surface-2);color:var(--ink)}
.side a.nl.on{background:var(--surface-2);color:var(--ink);font-weight:600;box-shadow:inset 2px 0 0 var(--brand)}
.side a.nl .ico{width:18px;height:18px}
.side .badge{margin-left:auto;font-size:11.5px;font-weight:700;background:var(--brand);color:#1a1205;border-radius:999px;padding:1px 7px}
.side .wallet{margin-top:auto;border:1px solid var(--line);border-radius:14px;padding:14px;background:var(--surface)}
.side .wallet .amt{font-size:22px;font-weight:800;letter-spacing:-.02em;margin:2px 0 10px}
.side .me{display:flex;gap:10px;align-items:center;padding:12px 6px 2px;font-size:13.5px}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--grad);color:#1a0b05;display:grid;place-items:center;font-weight:800;font-size:13px;flex:none}
.side .me .who{flex:1;min-width:0}
.side .me .who b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.side .me .who span{color:var(--faint);font-size:12.5px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:20;height:60px;display:flex;align-items:center;gap:14px;padding:0 28px;background:color-mix(in srgb,var(--bg-2) 85%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.crumbs{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--faint);flex:1;min-width:0;white-space:nowrap;overflow:hidden}
.crumbs b{color:var(--ink);font-weight:600;overflow:hidden;text-overflow:ellipsis}
.content{padding:28px;max-width:1240px;width:100%}
.page-h{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.page-h h1{font-size:28px;letter-spacing:-.03em}
.page-h p{margin:6px 0 0;color:var(--muted)}
.burger{display:none}
@media (max-width:960px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;inset:0 auto 0 0;width:270px;z-index:60;transform:translateX(-102%);transition:transform .2s;box-shadow:var(--sh-3)}
  body.nav-open .side{transform:none}
  body.nav-open::after{content:"";position:fixed;inset:0;background:rgba(7,11,24,.45);z-index:55}
  .burger{display:inline-flex}
  .content{padding:20px 16px}.topbar{padding:0 16px}
}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1)}
.card-p{padding:22px}
.card-h{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 22px;border-bottom:1px solid var(--line)}
.card-h h2,.card-h h3{font-size:16px;letter-spacing:-.01em}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.split{grid-template-columns:minmax(0,1fr) 340px}
@media (max-width:1100px){.g4{grid-template-columns:1fr 1fr}}
@media (max-width:860px){.g2,.g3,.split{grid-template-columns:1fr}.split>aside{order:-1}}
@media (max-width:520px){.g4{grid-template-columns:1fr}}
.stat{padding:20px 22px}
.stat .lbl{font-size:13.5px;color:var(--muted);display:flex;gap:8px;align-items:center}
.stat .lbl .ico{width:16px;height:16px}
.stat .val{font-size:28px;font-weight:800;letter-spacing:-.03em;margin-top:6px;line-height:1.1}
.table{width:100%;border-collapse:collapse;font-size:14.5px}
.table th{font-size:12.5px;font-weight:600;color:var(--faint);text-align:left;padding:10px 22px;border-bottom:1px solid var(--line);background:var(--bg-2);white-space:nowrap}
.table td{padding:13px 22px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tr.click{cursor:pointer}
.table tr.click:hover td{background:var(--bg-2)}
.table a{text-decoration:none}
.table .t-title{font-weight:600}
.table .t-sub{font-size:12.5px;color:var(--faint);margin-top:2px}
.tscroll{overflow-x:auto}
.num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.pos{color:var(--ok)}.neg{color:var(--ink)}
.st{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;border-radius:999px;padding:3px 10px;background:var(--surface-2);color:var(--muted);white-space:nowrap}
.st::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.st-new,.st-quoted,.st-delivered{background:var(--brand-soft);color:var(--brand-ink)}
.st-in_progress{background:var(--info-soft);color:var(--info)}
.st-done{background:var(--ok-soft);color:var(--ok)}
.empty{text-align:center;padding:44px 22px;color:var(--muted)}
.empty .ibox{margin:0 auto 14px;width:46px;height:46px}
.empty h3{font-size:17px;margin-bottom:6px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);padding:0 14px;overflow-x:auto}
.tabs a{flex:none;font-size:14px;font-weight:500;color:var(--muted);text-decoration:none;padding:12px 10px;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs a.on{color:var(--ink);border-color:var(--brand);font-weight:600}
.kv{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;font-size:14.5px;margin:0}
.kv dt{color:var(--muted)}.kv dd{margin:0;font-weight:600;word-break:break-word}
.copy{cursor:pointer;display:inline-flex;gap:6px;align-items:center}
.copy .ico{width:14px;height:14px;color:var(--faint)}
.big{font-size:34px;font-weight:800;letter-spacing:-.03em;line-height:1.1}
/* timeline đơn */
.track{display:flex;gap:0;padding:18px 22px;overflow-x:auto}
.track div{flex:1;min-width:96px;display:flex;flex-direction:column;align-items:center;gap:8px;font-size:12.5px;color:var(--faint);text-align:center;position:relative}
.track div::before{content:"";position:absolute;top:10px;left:-50%;right:50%;height:2px;background:var(--line)}
.track div:first-child::before{display:none}
.track i{width:22px;height:22px;border-radius:50%;background:var(--surface);border:2px solid var(--line-2);position:relative;z-index:1;display:grid;place-items:center}
.track .done i{background:var(--ok);border-color:var(--ok)}
.track .done i::after{content:"";width:8px;height:4px;border:2px solid #fff;border-top:0;border-right:0;transform:rotate(-45deg) translate(1px,-1px)}
.track .done::before{background:var(--ok)}
.track .now i{border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 20%,transparent)}
.track .now::before{background:var(--ok)}
.track .done,.track .now{color:var(--ink);font-weight:600}
.thread{display:flex;flex-direction:column;gap:2px}
.ev{display:flex;gap:12px;padding:14px 22px}
.ev .who{width:30px;height:30px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:12px;font-weight:800;background:var(--surface-2);color:var(--muted)}
.ev.staff .who{background:var(--grad);color:#1a0b05}
.ev.customer .who{background:var(--info-soft);color:var(--info)}
.ev .body{flex:1;min-width:0}
.ev .meta{font-size:12.5px;color:var(--faint);margin-bottom:3px}
.ev .meta b{color:var(--ink);font-weight:600;margin-right:6px}
.ev .txt{white-space:pre-wrap;font-size:14.5px;word-break:break-word}
.ev.internal .txt{background:repeating-linear-gradient(135deg,var(--bg-2) 0 8px,transparent 8px 16px);border:1px dashed var(--line-2);border-radius:10px;padding:10px 12px}
.composer{border-top:1px solid var(--line);padding:16px 22px;display:flex;flex-direction:column;gap:10px}
.qr{background:#fff;border-radius:16px;padding:12px;width:240px;max-width:100%;margin:0 auto;border:1px solid var(--line)}
.qr svg{display:block;width:100%;height:auto}
.amounts{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
@media (max-width:520px){.amounts{grid-template-columns:1fr 1fr}}
.amounts button{font:inherit;font-weight:600;font-size:14px;padding:10px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);cursor:pointer}
.amounts button:hover{border-color:var(--brand)}
.prose p{margin:0 0 1.1em;color:var(--ink-2)}
.prose h3{font-size:18px;margin:1.6em 0 .5em}
details.box summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center}
details.box summary::-webkit-details-marker{display:none}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 0 rgba(245,158,11,.6);animation:pulse 1.6s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(245,158,11,0)}100%{box-shadow:0 0 0 0 rgba(245,158,11,0)}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
/* tiện ích chung */
.grid>*{min-width:0}
@media (max-width:520px){.g4{grid-template-columns:1fr 1fr}.stat{padding:16px}.stat .val{font-size:22px}}
@media (max-width:640px){.hide-sm{display:none}.hero .cta .btn{width:100%;max-width:360px}}
.sec-head{max-width:820px}
.wrap-m{max-width:1000px;margin:0 auto;padding:0 20px}
.svc>.chip{align-self:flex-start}
.table td:first-child{min-width:170px}

/* bảng giá dạng danh sách: không bị ô trống dù nhóm có 1 hay 4 dịch vụ */
.plist{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);overflow:hidden}
.prow{display:grid;grid-template-columns:minmax(0,1fr) 130px 170px 150px;gap:20px;align-items:center;padding:22px 24px;border-top:1px solid var(--line)}
.prow:first-child{border-top:0}
.prow:hover{background:#fcfcfa}
.prow h3{font-size:17px;letter-spacing:-.015em;line-height:1.35;margin-bottom:8px}
.prow h3 a{text-decoration:none}
.prow h3 a:hover{color:var(--brand-ink)}
.prow .inc{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13.5px;color:var(--muted)}
.prow .inc span{display:inline-flex;gap:6px;align-items:center}
.prow .inc .ico{width:14px;height:14px;color:var(--ok)}
.prow .eta{font-size:14px;color:var(--muted);display:flex;gap:7px;align-items:center}
.prow .eta .ico{width:16px;height:16px}
.prow .pr{text-align:right}
.prow .pr b{display:block;font-size:22px;font-weight:800;letter-spacing:-.02em;line-height:1.15;white-space:nowrap}
.prow .pr span{font-size:12.5px;color:var(--faint)}
.prow .act{text-align:right}
.prow .act .btn{width:100%}
@media (max-width:900px){.prow{grid-template-columns:minmax(0,1fr) auto;gap:12px 16px}.prow .eta{grid-column:1}.prow .pr{grid-column:2;grid-row:1;align-self:start}.prow .act{grid-column:2;grid-row:2}}
@media (max-width:560px){.prow{grid-template-columns:1fr;padding:18px}.prow .pr,.prow .act{grid-column:1;grid-row:auto;text-align:left}.prow .pr b{display:inline;margin-right:8px}}

/* so sánh: cột đều */
.compare th:first-child,.compare td:first-child{width:38%}
.compare td{vertical-align:middle}
@media (max-width:640px){.compare{font-size:13.5px}.compare th,.compare td{padding:12px 10px}}

/* timeline nhỏ trong ô bento */
.viz-tl{display:flex;flex-direction:column;gap:9px}
.viz-tl div{display:flex;gap:10px;align-items:center;font-size:13.5px;color:var(--faint)}
.viz-tl i{width:14px;height:14px;border-radius:50%;border:2px solid var(--line-2);flex:none}
.viz-tl .done{color:var(--ink)}.viz-tl .done i{background:var(--ok);border-color:var(--ok)}
.viz-tl .now{color:var(--ink);font-weight:600}.viz-tl .now i{border-color:var(--brand);box-shadow:0 0 0 4px rgba(245,158,11,.18)}

/* menu điện thoại */
@media (max-width:880px){.mnav.open .mlinks>a{padding:12px 4px;border-bottom:1px solid var(--line);opacity:1}.mnav.open .mlinks>.dd{display:none}}
.svc-grid.center{display:flex;flex-wrap:wrap;justify-content:center}
.svc-grid.center>*{flex:0 1 370px}
.prow .pr b small{letter-spacing:0}
@media (max-width:680px){.hero{padding-bottom:44px}.win{border-radius:16px;border-bottom:1px solid var(--line-2)}.stage{margin-top:40px}}
.app{background:linear-gradient(90deg,var(--bg) 248px,var(--bg-2) 248px)}
@media (max-width:960px){.app{background:var(--bg-2)}}
@media (max-width:1280px){.hide-md{display:none}}
.linkbtn.small{font-size:14px}.linkbtn.faint{color:var(--faint)}.linkbtn:hover{color:var(--ink)}

/* công cụ kiểm tra web */
.scanbox{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line-2);border-radius:16px;padding:7px 7px 7px 16px;box-shadow:0 12px 30px -16px rgba(10,15,28,.25)}
.scanbox:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(245,158,11,.16),0 12px 30px -16px rgba(10,15,28,.25)}
.scanbox .sb-ico{color:var(--faint);display:flex}
.scanbox input{border:0;box-shadow:none!important;padding:10px 4px;font-size:16px;background:transparent;min-width:0;flex:1}
.scanbox .btn{flex:none;padding:13px 18px}
@media (max-width:560px){.scanbox{flex-wrap:wrap;padding:10px}.scanbox .sb-ico{display:none}.scanbox input{flex-basis:100%;padding:8px 6px}.scanbox .btn{width:100%}}
.hero .scanbox{max-width:640px;margin:0 auto}
.hero .alt-links{margin-top:16px;font-size:14.5px;color:var(--muted);display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.hero .alt-links a{color:var(--ink);font-weight:600;text-decoration:none;display:inline-flex;gap:5px;align-items:center}
.hero .alt-links a .ico{width:15px;height:15px}
.scan-steps{display:flex;flex-direction:column;gap:10px;max-width:360px;margin:32px auto 0;text-align:left}
.scan-steps div{display:flex;gap:10px;align-items:center;padding:12px 16px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--faint);transition:color .3s,border-color .3s}
.scan-steps div.on{color:var(--ink);border-color:var(--brand)}
.rings{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ring-card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px 10px}
.ring{width:min(120px,100%);height:auto}
.ring-bg{fill:none;stroke:var(--surface-2);stroke-width:10}
.ring-fg{fill:none;stroke-width:10;stroke-linecap:round;transform:rotate(-90deg);transform-origin:60px 60px}
.ring-num{font-size:34px;font-weight:800;font-family:inherit}
.ring-lbl{display:flex;gap:7px;align-items:center;font-weight:600;font-size:15px}
.ring-lbl .ico{width:17px;height:17px;color:var(--muted)}
@media (max-width:520px){.rings{gap:8px}.ring-card{padding:14px 4px}.ring-lbl{font-size:13px}.ring-lbl .ico{display:none}}
.metrics{display:grid;grid-template-columns:1fr 1fr}
.metrics div{display:flex;justify-content:space-between;gap:12px;padding:13px 22px;border-top:1px solid var(--line);font-size:14.5px}
.metrics div:nth-child(odd){border-right:1px solid var(--line)}
.metrics span{color:var(--muted)}
.metrics b{text-align:right}
.m-ok{color:var(--ok)}.m-mid{color:var(--brand-ink)}.m-bad{color:var(--bad-red)}
@media (max-width:640px){.metrics{grid-template-columns:1fr}.metrics div:nth-child(odd){border-right:0}}
.finding{display:flex;gap:14px;align-items:flex-start;padding:16px 22px;border-top:1px solid var(--line)}
.finding .body{flex:1;min-width:0}
.finding .body b{font-size:15px}
.finding .body p{margin:3px 0 0;font-size:14px;color:var(--muted)}
.finding .fcat{color:var(--faint);display:flex;margin-top:2px}
.sev{flex:none;font-size:12px;font-weight:700;border-radius:999px;padding:3px 10px;margin-top:1px;min-width:52px;text-align:center}
.sev-high{background:var(--bad-soft);color:var(--bad-red)}.sev-med{background:var(--brand-soft);color:var(--brand-ink)}.sev-low{background:var(--surface-2);color:var(--muted)}
.rec{padding:16px 22px;border-top:1px solid var(--line)}
.rec:first-of-type{border-top:0}
.rec b{font-size:14.5px;line-height:1.35;display:block}
.steps-ol{margin:0 0 14px;padding-left:20px;display:flex;flex-direction:column;gap:8px;font-size:14.5px}
.keybox{display:flex;gap:10px;align-items:center;background:var(--bg-2);border:1px dashed var(--line-2);border-radius:12px;padding:10px 10px 10px 14px}
.keybox code{flex:1;min-width:0;word-break:break-all;font-size:13px}

/* ================= kiểm tra web (sx-) — trang giới thiệu, đang kiểm tra, báo cáo ================= */
:root{--st-pass:#15803d;--st-pass-bg:#e8f7ee;--st-warn:#b45309;--st-warn-bg:#fff4e0;--st-fail:#b91c1c;--st-fail-bg:#fdecec;--st-minor:#64748b;--st-minor-bg:#f1f5f9;--g-a:#15803d;--g-b:#65a30d;--g-c:#d97706;--g-d:#ea580c;--g-f:#b91c1c}
.sx-hero{position:relative;padding:72px 0 80px;border-bottom:1px solid var(--line);background:radial-gradient(900px 380px at 15% -10%,var(--brand-soft),transparent 70%),radial-gradient(700px 380px at 100% 0%,#fff7ed,transparent 70%);overflow:hidden}
.sx-hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
.sx-hero h1{font-size:clamp(34px,4.6vw,54px);letter-spacing:-.035em;margin:16px 0 16px}
.sx-hero .lead{font-size:18.5px;color:var(--muted);margin:0 0 28px;max-width:560px}
.sx-trust{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:18px;font-size:14px;color:var(--muted)}
.sx-trust span{display:inline-flex;gap:7px;align-items:center}.sx-trust .ico{width:17px;height:17px;color:var(--ok)}
.sx-pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;padding:5px 12px 5px 6px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:var(--sh-1);color:var(--ink-2)}
.sx-pill b{background:var(--ink);color:#fff;border-radius:999px;padding:2px 9px;font-size:12px}
/* báo cáo mẫu (minh hoạ) */
.sx-demo{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--sh-3);overflow:hidden;transform:rotate(.6deg)}
.sx-demo .bar{display:flex;align-items:center;gap:6px;padding:11px 14px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.sx-demo .bar i{width:10px;height:10px;border-radius:50%;background:#e5e3dc}
.sx-demo .bar span{margin-left:10px;flex:1;font-size:12px;color:var(--faint);background:#fff;border:1px solid var(--line);border-radius:7px;padding:4px 10px}
.sx-demo .in{padding:20px}
.sx-demo .tag{position:absolute;top:56px;right:16px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.sx-demo .top{display:flex;gap:16px;align-items:center;margin-bottom:18px}
.sx-demo .gs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.sx-demo .gs>div{border:1px solid var(--line);border-radius:12px;padding:12px 6px 10px;text-align:center;font-size:12.5px;font-weight:600;color:var(--muted)}
.sx-demo .gs svg{width:64px;height:64px;display:block;margin:0 auto 4px}
.sx-demo .row{display:flex;gap:10px;align-items:center;padding:10px 0;border-top:1px solid var(--line);font-size:13.5px}
.sx-demo .row b{font-weight:600;flex:1;min-width:0}
/* nhóm mục kiểm tra */
.sx-cats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sx-cat{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);overflow:hidden}
.sx-cat .hd{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.sx-cat .hd h3{font-size:17px;flex:1}
.sx-cat ul{list-style:none;margin:0;padding:6px 0}
.sx-cat li{display:flex;gap:10px;padding:9px 20px;font-size:14px}
.sx-cat li .ico{width:16px;height:16px;color:var(--ok);margin-top:3px}
.sx-cat li b{font-weight:600;display:block;line-height:1.35}
.sx-cat li span{color:var(--faint);font-size:12.5px}
.sx-how{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:how}
.sx-how>div{position:relative;padding:24px;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}
.sx-how>div::before{counter-increment:how;content:counter(how);display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--ink);color:#fff;font-weight:800;margin-bottom:14px}
.sx-how h3{font-size:17px;margin-bottom:6px}.sx-how p{margin:0;color:var(--muted);font-size:14.5px}
.sx-band{border-radius:var(--r-xl);padding:44px;background:linear-gradient(135deg,#fff7e6,#ffedd5);border:1px solid #fde4c3;text-align:center}
.sx-band h2{font-size:clamp(26px,3.4vw,36px);margin-bottom:10px}
.sx-band .scanbox{max-width:620px;margin:22px auto 0}
@media (max-width:960px){.sx-hero .wrap{grid-template-columns:1fr;gap:40px}.sx-demo{transform:none;max-width:560px}.sx-cats,.sx-how{grid-template-columns:1fr}}

/* đang kiểm tra */
.sx-run{padding:56px 0 80px;background:radial-gradient(800px 300px at 50% -10%,var(--brand-soft),transparent 70%);min-height:70vh}
.sx-run-h{text-align:center;margin-bottom:28px}
.sx-run-h h1{font-size:clamp(28px,4vw,42px);margin:12px 0 6px;word-break:break-all}
.sx-run-card{max-width:980px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--sh-2);overflow:hidden}
.sx-prog{padding:22px 26px;border-bottom:1px solid var(--line)}
.sx-prog .meta{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px;font-size:14px;color:var(--muted)}
.sx-prog .meta b{font-size:26px;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.sx-track{height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.sx-track i{display:block;height:100%;width:2%;border-radius:99px;background:var(--grad);transition:width .8s ease;position:relative}
.sx-track i::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);animation:sxshine 1.6s infinite}
@keyframes sxshine{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.sx-run-body{display:grid;grid-template-columns:300px minmax(0,1fr)}
.sx-steps{list-style:none;margin:0;padding:18px 14px;border-right:1px solid var(--line)}
.sx-steps li{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:10px;font-size:14.5px;color:var(--faint);font-weight:500}
.sx-steps li .sx-st{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;border:1.5px solid var(--line-2);flex:none;background:#fff}
.sx-steps li .sx-st .ico{width:14px;height:14px;stroke-width:3;color:#fff}
.sx-steps li.done{color:var(--ink-2)}
.sx-steps li.done .sx-st{background:var(--ok);border-color:var(--ok);color:#fff}
.sx-steps li.now{color:var(--ink);font-weight:700;background:var(--brand-soft)}
.sx-steps li.now .sx-st{border-color:var(--brand);border-top-color:transparent;animation:sxspin .8s linear infinite}
@keyframes sxspin{to{transform:rotate(360deg)}}
.sx-log{padding:14px 0;max-height:360px;min-height:300px;overflow:auto;font-size:13.5px;background:#fcfcfa}
.sx-log .hd{position:sticky;top:-14px;z-index:1;background:#fcfcfa;padding-top:14px!important;margin-top:-14px;display:flex;justify-content:space-between;padding:4px 22px 10px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.sx-log .ln span{overflow-wrap:anywhere}
.sx-log .ln{display:grid;grid-template-columns:54px 14px minmax(0,1fr);gap:8px;align-items:baseline;padding:5px 22px;animation:sxin .35s ease}
.sx-log .ln time{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-size:12px;color:var(--faint);text-align:right}
.sx-log .ln i{width:8px;height:8px;border-radius:50%;background:var(--line-2);display:inline-block}
.sx-log .ln.ok i{background:var(--st-pass)}.sx-log .ln.warn i{background:var(--brand)}.sx-log .ln.bad i{background:var(--st-fail)}
.sx-log .ln.bad span{color:var(--st-fail)}
.sx-log .cur{padding:5px 22px 5px 98px;color:var(--faint)}
.sx-log .cur::after{content:"▍";animation:sxblink 1s steps(1) infinite;margin-left:2px;color:var(--brand)}
@keyframes sxblink{50%{opacity:0}}
@keyframes sxin{from{opacity:0;transform:translateY(4px)}}
.sx-run-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 26px;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted);background:var(--bg-2)}
@media (max-width:760px){.sx-run-body{grid-template-columns:1fr}.sx-steps{border-right:0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:2px;padding:10px}.sx-steps li{font-size:13px;padding:8px}.sx-log{max-height:300px;min-height:200px}.sx-log .ln{grid-template-columns:44px 12px minmax(0,1fr);padding:5px 14px}.sx-log .cur{padding-left:82px}}

/* báo cáo */
.sx-rh{padding:36px 0 0;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fffaf2,#fff)}
.sx-crumb{display:flex;gap:6px;align-items:center;font-size:13.5px;color:var(--faint);margin-bottom:22px}
.sx-crumb a{text-decoration:none;color:var(--muted)}.sx-crumb a:hover{color:var(--ink)}.sx-crumb .ico{width:14px;height:14px}
.sx-rh-grid{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:32px;align-items:center;padding-bottom:30px}
.sx-rh-grid.nophone{grid-template-columns:minmax(0,1fr) auto}
.sx-phone{width:150px;aspect-ratio:9/18.5;border-radius:26px;background:#0b1220;padding:7px;box-shadow:var(--sh-2);position:relative}
.sx-phone .scr{width:100%;height:100%;border-radius:20px;overflow:hidden;background:var(--bg-2);display:grid;place-items:center;color:var(--faint)}
.sx-phone img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
.sx-phone::before{content:"";position:absolute;top:12px;left:50%;width:38px;height:5px;margin-left:-19px;border-radius:9px;background:#0b1220;z-index:2}
.sx-host{font-size:clamp(28px,3.6vw,42px);letter-spacing:-.03em;margin:0 0 8px;word-break:break-all;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.sx-host a{text-decoration:none}.sx-host a .ico{width:20px;height:20px;color:var(--faint)}
.sx-stack{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 14px}
.sx-stack .chip{background:#fff}
.sx-meta{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13.5px;color:var(--muted)}
.sx-meta span{display:inline-flex;align-items:center;gap:6px}.sx-meta .ico{width:15px;height:15px;color:var(--faint)}
.sx-grade{display:flex;align-items:center;gap:16px;padding:18px 22px;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff;box-shadow:var(--sh-1)}
.sx-letter{width:76px;height:76px;border-radius:20px;display:grid;place-items:center;font-size:44px;font-weight:800;color:#fff;letter-spacing:-.04em;flex:none}
.sx-letter.g-A{background:var(--g-a)}.sx-letter.g-B{background:var(--g-b)}.sx-letter.g-C{background:var(--g-c)}.sx-letter.g-D{background:var(--g-d)}.sx-letter.g-F{background:var(--g-f)}.sx-letter.g-\?{background:var(--faint)}
.sx-grade .lbl{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.sx-grade .num{font-size:30px;font-weight:800;letter-spacing:-.03em;line-height:1.1}.sx-grade .num small{font-size:15px;color:var(--faint);font-weight:600}
.sx-grade p{margin:2px 0 0;font-size:13.5px;color:var(--muted);max-width:200px;line-height:1.4}
.sx-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.sx-actions form{display:contents}
.sx-subnav{position:sticky;top:64px;z-index:30;background:color-mix(in srgb,#fff 90%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.sx-subnav .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.sx-subnav a{flex:none;display:inline-flex;align-items:center;gap:8px;padding:14px 14px 12px;font-size:14.5px;font-weight:600;color:var(--muted);text-decoration:none;border-bottom:2px solid transparent}
.sx-subnav a:hover{color:var(--ink)}
.sx-subnav a.on{color:var(--ink);border-bottom-color:var(--brand)}
.sx-subnav a .n{font-size:12px;font-weight:700;border-radius:99px;padding:1px 7px;background:var(--surface-2);color:var(--muted)}
.sx-subnav a .n.bad{background:var(--st-fail-bg);color:var(--st-fail)}
.sx-body{padding:32px 0 72px}
.sx-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start}
.sx-main{display:flex;flex-direction:column;gap:20px;min-width:0}
.sx-sec{scroll-margin-top:130px}
.sx-sec-h{display:flex;align-items:center;gap:14px;margin:18px 0 14px}
.sx-sec-h h2{font-size:22px;flex:1}
.sx-sec-h .sub{font-size:14px;color:var(--muted);font-weight:500}
.sx-scores{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.sx-score{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:18px 18px 16px;text-decoration:none;display:block;transition:border-color .15s,transform .15s}
.sx-score:hover{border-color:var(--line-2);transform:translateY(-1px)}
.sx-score .t{display:flex;align-items:center;gap:8px;font-weight:700;font-size:15px;margin-bottom:10px}.sx-score .t .ico{width:18px;height:18px;color:var(--muted)}
.sx-score .g{display:flex;align-items:center;gap:14px}
.sx-score svg.gauge{width:84px;height:84px;flex:none}
.sx-score .cnt{display:flex;flex-direction:column;gap:3px;font-size:13px;color:var(--muted)}
.sx-score .cnt span{display:flex;align-items:center;gap:7px}
.sx-score .cnt i{width:8px;height:8px;border-radius:50%}
.gauge .bg{fill:none;stroke:var(--surface-2);stroke-width:9}
.gauge .fg{fill:none;stroke-width:9;stroke-linecap:round;transform:rotate(-90deg);transform-origin:50% 50%}
.gauge text{font-weight:800;font-family:inherit}
.c-pass{color:var(--st-pass)}.c-warn{color:var(--st-warn)}.c-fail{color:var(--st-fail)}.c-minor{color:var(--st-minor)}
.b-pass{background:var(--st-pass)}.b-warn{background:var(--brand)}.b-fail{background:var(--st-fail)}.b-minor{background:#94a3b8}
.sx-issues .it{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:start;padding:16px 22px;border-top:1px solid var(--line)}
.sx-issues .it:first-of-type{border-top:0}
.sx-issues .it b{font-size:15px;display:block}
.sx-issues .it p{margin:3px 0 0;font-size:14px;color:var(--muted)}
.sx-issues .it .fix{display:inline-flex;align-items:center;gap:5px;margin-top:7px;font-size:13px;font-weight:600;color:var(--brand-ink);text-decoration:none}
.sx-issues .it .fix .ico{width:14px;height:14px}
.sx-issues .it .ftag{font-size:12px;font-weight:600;color:var(--faint);display:inline-flex;gap:5px;align-items:center;white-space:nowrap;margin-top:2px}
.sx-issues .it .ftag .ico{width:14px;height:14px}
.sx-sev{flex:none;font-size:12px;font-weight:700;border-radius:999px;padding:3px 10px;min-width:56px;text-align:center;margin-top:1px}
.sx-sev.fail{background:var(--st-fail-bg);color:var(--st-fail)}.sx-sev.warn{background:var(--st-warn-bg);color:var(--st-warn)}.sx-sev.minor{background:var(--st-minor-bg);color:var(--st-minor)}
.sx-vitals{display:grid;grid-template-columns:repeat(3,1fr)}
.sx-vital{padding:18px 22px;border-top:1px solid var(--line);border-right:1px solid var(--line)}
.sx-vital:nth-child(3n){border-right:0}
.sx-vital .k{display:flex;justify-content:space-between;gap:8px;font-size:13px;color:var(--muted);font-weight:600}
.sx-vital .k abbr{text-decoration:none;font-weight:700;color:var(--faint)}
.sx-vital .v{font-size:26px;font-weight:800;letter-spacing:-.03em;margin:4px 0 10px;font-variant-numeric:tabular-nums}
.sx-scale{position:relative;display:flex;height:6px;gap:3px}
.sx-scale span{border-radius:9px;height:100%}
.sx-scale span:nth-child(1){background:#86efac}.sx-scale span:nth-child(2){background:#fcd34d}.sx-scale span:nth-child(3){background:#fca5a5}
.sx-scale b{position:absolute;top:-4px;width:4px;height:14px;margin-left:-2px;border-radius:3px;background:var(--ink);box-shadow:0 0 0 2px #fff}
.sx-vital .th{display:flex;justify-content:space-between;font-size:11.5px;color:var(--faint);margin-top:6px}
.sx-film{display:flex;gap:10px;overflow-x:auto;padding:18px 22px;scrollbar-width:thin}
.sx-film figure{margin:0;flex:none;width:86px;text-align:center}
.sx-film img{width:86px;height:auto;max-height:180px;object-fit:cover;object-position:top;border:1px solid var(--line);border-radius:8px;display:block;background:var(--bg-2)}
.sx-film figcaption{font-size:12px;color:var(--faint);margin-top:6px;font-variant-numeric:tabular-nums}
.sx-tips .tp{display:flex;gap:12px;align-items:center;padding:13px 22px;border-top:1px solid var(--line);font-size:14.5px}
.sx-tips .tp:first-of-type{border-top:0}
.sx-tips .tp span{flex:1;min-width:0}
.sx-tips .tp em{font-style:normal;font-size:13px;font-weight:700;color:var(--st-warn);white-space:nowrap}
.sx-tips .tp i{width:9px;height:9px;flex:none;transform:rotate(45deg);border-radius:2px}
.sx-ck{list-style:none;margin:0;padding:0}
.sx-ck li{display:grid;grid-template-columns:26px minmax(0,1fr) auto;gap:12px;align-items:start;padding:14px 22px;border-top:1px solid var(--line)}
.sx-ck li:first-child{border-top:0}
.sx-ck .si{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;margin-top:-1px}
.sx-ck .si .ico{width:14px;height:14px;stroke-width:2.6}
.sx-ck .si.pass{background:var(--st-pass-bg);color:var(--st-pass)}.sx-ck .si.warn{background:var(--st-warn-bg);color:var(--st-warn)}
.sx-ck .si.fail{background:var(--st-fail-bg);color:var(--st-fail)}.sx-ck .si.minor{background:var(--st-minor-bg);color:var(--st-minor)}.sx-ck .si.na{background:var(--surface-2);color:var(--faint)}
.sx-ck b{font-size:14.5px;font-weight:600;display:block}
.sx-ck p{margin:2px 0 0;font-size:13.5px;color:var(--muted)}
.sx-ck .val{font-size:13.5px;font-weight:600;color:var(--ink-2);text-align:right;max-width:240px;overflow-wrap:anywhere}
.sx-ck li.na b{color:var(--faint);font-weight:500}
.sx-more{border-top:1px solid var(--line)}
.sx-more summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;padding:13px 22px;font-size:14px;font-weight:600;color:var(--muted)}
.sx-more summary::-webkit-details-marker{display:none}
.sx-more summary .ico{width:16px;height:16px;transition:transform .2s}
.sx-more[open] summary .ico{transform:rotate(90deg)}
.sx-more .sx-ck li:first-child{border-top:1px solid var(--line)}
.sx-serp{padding:20px 22px;font-family:arial,sans-serif;max-width:640px}
.sx-serp .u{display:flex;align-items:center;gap:10px;font-size:14px;color:#202124}
.sx-serp .u i{width:26px;height:26px;border-radius:50%;background:#f1f3f4;display:grid;place-items:center;font-style:normal;font-size:12px;font-weight:700;color:#5f6368}
.sx-serp .u small{display:block;font-size:12px;color:#4d5156}
.sx-serp .t{color:#1a0dab;font-size:20px;line-height:1.3;margin:6px 0 3px}
.sx-serp .d{color:#4d5156;font-size:14px;line-height:1.58}
.sx-serp .miss{color:var(--st-fail);font-style:italic}
.sx-tech{display:grid;grid-template-columns:1fr 1fr}
.sx-tech>div{display:flex;justify-content:space-between;gap:16px;padding:12px 22px;border-top:1px solid var(--line);font-size:14px}
.sx-tech>div:nth-child(odd){border-right:1px solid var(--line)}
.sx-tech>div:nth-child(-n+2){border-top:0}
.sx-tech span{color:var(--muted)}.sx-tech b{font-weight:600;text-align:right;overflow-wrap:anywhere}
.sx-plugins{display:flex;flex-wrap:wrap;gap:6px;padding:14px 22px;border-top:1px solid var(--line)}
.sx-plugins .chip{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-size:12px;font-weight:500}
.sx-side{display:flex;flex-direction:column;gap:16px;position:sticky;top:124px}
.sx-rec{padding:16px 20px;border-top:1px solid var(--line)}
.sx-rec:first-of-type{border-top:0}
.sx-rec .r1{display:flex;gap:12px;align-items:flex-start}
.sx-rec b{font-size:14.5px;line-height:1.35;display:block}
.sx-rec .pr{font-weight:800;white-space:nowrap;text-align:right;font-size:15px}
.sx-rec .pr small{display:block;font-size:11.5px;color:var(--faint);font-weight:500}
.sx-note{display:flex;gap:10px;font-size:13px;color:var(--muted);padding:14px 16px;border-radius:12px;background:var(--bg-2);border:1px solid var(--line)}
.sx-note .ico{width:17px;height:17px;color:var(--faint);margin-top:1px}
.sx-banner{display:flex;gap:12px;align-items:flex-start;padding:14px 18px;border-radius:14px;background:var(--st-warn-bg);border:1px solid #fde4c3;color:var(--ink-2);font-size:14px}
.sx-banner .ico{color:var(--st-warn);margin-top:1px}
.sx-err{max-width:640px;margin:0 auto;text-align:center;padding:56px 32px}
.sx-err .ibox{width:56px;height:56px;margin:0 auto 18px;background:var(--st-fail-bg);color:var(--st-fail);border-radius:16px}
.sx-err ul{text-align:left;max-width:440px;margin:18px auto 24px;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;font-size:14.5px;color:var(--muted)}
.sx-err li{display:flex;gap:10px}.sx-err li .ico{width:17px;height:17px;color:var(--faint);margin-top:3px}
@media (max-width:1080px){.sx-layout{grid-template-columns:1fr}.sx-side{position:static}}
@media (max-width:860px){.sx-rh-grid,.sx-rh-grid.nophone{grid-template-columns:minmax(0,1fr);gap:20px}.sx-phone{display:none}.sx-grade{justify-self:start}}
@media (max-width:720px){.sx-scores{grid-template-columns:1fr}.sx-vitals{grid-template-columns:1fr 1fr}.sx-vital:nth-child(3n){border-right:1px solid var(--line)}.sx-vital:nth-child(2n){border-right:0}
  .sx-tech{grid-template-columns:1fr}.sx-tech>div:nth-child(odd){border-right:0}.sx-tech>div:nth-child(2){border-top:1px solid var(--line)}
  .sx-ck li{grid-template-columns:24px minmax(0,1fr);padding:13px 16px}.sx-ck .val{grid-column:2;text-align:left;max-width:none;color:var(--muted)}
  .sx-issues .it{grid-template-columns:auto minmax(0,1fr);padding:14px 16px}.sx-issues .it .ftag{display:none}.sx-tips .tp,.sx-more summary{padding-left:16px;padding-right:16px}}
@media (max-width:420px){.sx-vitals{grid-template-columns:1fr}.sx-vital{border-right:0!important}}
@media print{
  .mnav,.mfoot,.sx-subnav,.sx-actions,.sx-side .btn,.sx-crumb{display:none!important}
  .sx-rh{background:none;padding-top:0}.sx-layout{grid-template-columns:1fr}.sx-side{position:static}
  .card,.sx-score{box-shadow:none;break-inside:avoid}.sx-sec{break-inside:auto}
  body{font-size:13px}.sx-body{padding:16px 0}
}
.mlinks>a,.mlinks>.dd>button{white-space:nowrap}
@media (max-width:1140px) and (min-width:881px){.mnav .wrap{gap:14px}.mlinks>a,.mlinks>.dd>button{padding:8px 8px;font-size:14px}}
@media (max-width:720px){.sx-main .card-h{flex-wrap:wrap;gap:4px 12px}.sx-main .card-h .xs{width:100%}
  .sx-tips .tp{flex-wrap:wrap;row-gap:2px}.sx-tips .tp em{width:100%;padding-left:21px}}
/* nhóm thứ 4 + bảng lỗ hổng + xem trước chia sẻ */
.sx-scores{grid-template-columns:repeat(4,minmax(0,1fr))}
.sx-score{padding:16px 14px 14px}.sx-score .g{gap:10px}.sx-score .cnt{font-size:12.5px}
.sx-cats{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1180px){.sx-cats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:1280px) and (min-width:1081px){.sx-score .t{font-size:14px}}
@media (max-width:900px){.sx-scores{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.sx-cats{grid-template-columns:1fr}}
@media (max-width:420px){.sx-scores{grid-template-columns:1fr}}
.sx-sev.ok{background:var(--st-pass-bg);color:var(--st-pass)}
.sx-comp .row{border-top:1px solid var(--line)}
.sx-comp .row:first-child{border-top:0}
.sx-comp summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:62px minmax(0,1fr) auto auto;gap:12px;align-items:center;padding:12px 22px;font-size:14px}
.sx-comp summary::-webkit-details-marker{display:none}
.sx-comp summary .k{font-size:11.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--faint)}
.sx-comp summary b{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sx-comp summary .v{font-size:12.5px;color:var(--muted)}
.sx-comp .row.bad summary{background:#fffafa}
.sx-comp ul{list-style:none;margin:0;padding:4px 22px 14px 96px;display:flex;flex-direction:column;gap:10px}
.sx-comp li{display:flex;gap:10px;font-size:13.5px;color:var(--ink-2);line-height:1.45}
.sx-comp li small{display:block;color:var(--faint);font-size:12px;margin-top:2px}
.sx-comp li a{color:var(--info)}
.sx-comp .cv{flex:none;min-width:34px;text-align:center;font-size:12px;font-weight:800;border-radius:6px;padding:2px 5px;height:fit-content;background:var(--st-minor-bg);color:var(--st-minor)}
.sx-comp .cv.critical,.sx-comp .cv.high{background:var(--st-fail-bg);color:var(--st-fail)}.sx-comp .cv.medium{background:var(--st-warn-bg);color:var(--st-warn)}
.sx-share{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:24px;padding:20px 22px}
.sx-share .lbl{font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--faint);margin-bottom:8px}
.sx-share img{display:block;width:100%;aspect-ratio:1.91/1;object-fit:cover;background:var(--bg-2)}
.sx-share .noimg{aspect-ratio:1.91/1;display:flex;gap:8px;align-items:center;justify-content:center;background:var(--bg-2);color:var(--faint);font-size:13.5px}
.sx-share .tx{display:flex;flex-direction:column;gap:2px;padding:10px 12px;font-family:Helvetica,Arial,sans-serif}
.sx-share .tx small{font-size:12px;color:#65676b}.sx-share .tx b{font-size:15px;line-height:1.3;color:#050505}.sx-share .tx span{font-size:13.5px;color:#65676b;line-height:1.35}
.sx-share .fb{border:1px solid #dadde1;border-radius:8px;overflow:hidden;background:#f0f2f5}
.sx-share .zl{background:#e2e9f1;border-radius:12px;padding:14px}
.sx-share .zl .bub{max-width:300px;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.sx-share .zl .tx small{color:#7589a3}
@media (max-width:720px){.sx-share{grid-template-columns:1fr;padding:16px}.sx-comp summary{grid-template-columns:minmax(0,1fr) auto;padding:12px 16px}.sx-comp summary .k{display:none}.sx-comp summary .v{grid-row:2}.sx-comp ul{padding:4px 16px 14px}}
.sx-score .cnt span{white-space:nowrap}
@media (min-width:1081px){.sx-score{padding:14px 12px}.sx-score .g{gap:8px}.sx-score .cnt{font-size:12px}.sx-score .t{font-size:14px;margin-bottom:8px}}
/* SEO nâng cao */
.sx-stats{display:grid;grid-template-columns:repeat(6,minmax(0,1fr))}
.sx-stats>div{padding:16px 18px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
.sx-stats>div:last-child{border-right:0}
.sx-stats span{font-size:12.5px;color:var(--muted);font-weight:600}
.sx-stats b{font-size:24px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.sx-stats small{font-size:12px;color:var(--faint)}
.sx-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.sx-kw{list-style:none;margin:0;padding:8px 0}
.sx-kw li{display:flex;align-items:center;gap:8px;padding:7px 22px;font-size:14px}
.sx-kw li b{font-weight:600;flex:1;min-width:0}
.sx-kw .n{font-size:12.5px;color:var(--faint);font-variant-numeric:tabular-nums}
.sx-kw .chip{font-size:11px;padding:1px 7px}
.sx-outline{list-style:none;margin:0;padding:10px 0;max-height:360px;overflow:auto}
.sx-outline li{display:flex;gap:10px;align-items:baseline;padding:4px 22px;font-size:13.5px}
.sx-outline li.l2{padding-left:40px}.sx-outline li.l3{padding-left:58px;color:var(--muted)}
.sx-outline i{font-style:normal;font-size:10.5px;font-weight:800;color:var(--brand-ink);background:var(--brand-soft);border-radius:4px;padding:1px 5px;flex:none}
.sx-outline li.l1 span{font-weight:700}
.sx-plain{list-style:none;margin:0;padding:8px 0}
.sx-plain li{display:flex;gap:10px;align-items:center;padding:7px 22px;font-size:13px;overflow-wrap:anywhere}
.sx-plain a{color:var(--info)}
@media (max-width:1180px){.sx-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.sx-stats>div:nth-child(3){border-right:0}.sx-stats>div:nth-child(-n+3){border-bottom:1px solid var(--line)}}
@media (max-width:720px){.sx-two{grid-template-columns:1fr}.sx-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.sx-stats>div{border-right:1px solid var(--line)!important;border-bottom:1px solid var(--line)}.sx-stats>div:nth-child(2n){border-right:0!important}.sx-stats b{font-size:21px}}
.sx-two .card-h h3{white-space:nowrap}.sx-stats span{white-space:nowrap}
.sx-plugins .chip{border-radius:7px;overflow-wrap:anywhere;max-width:100%}

/* ---------- Data API (tiền tố da-) ---------- */
.da-code{background:#0b1020;color:#e6e9f2;border-radius:var(--r);padding:16px 18px;font:13px/1.65 ui-monospace,"SF Mono",Menlo,Consolas,monospace;overflow-x:auto;white-space:pre;margin:0}
.da-code .c{color:#8a93a3}.da-code .s{color:#fcd34d}.da-code .k{color:#7dd3fc}
.da-tabs{display:flex;gap:6px;margin:0 0 10px;flex-wrap:wrap}
.da-tabs button{font-weight:600;font-size:13px;line-height:1;font-family:inherit;padding:8px 12px;border-radius:8px;border:1px solid var(--line);background:var(--surface);cursor:pointer;color:var(--muted)}
.da-tabs button.on{background:var(--ink);border-color:var(--ink);color:#fff}
.da-newkey{border:1px solid var(--brand);background:var(--brand-soft);border-radius:var(--r);padding:16px 18px;margin-bottom:16px}
.da-hero{padding:72px 0 64px;border-bottom:1px solid var(--line);background:radial-gradient(900px 380px at 15% -10%,var(--brand-soft),transparent 70%)}
.da-hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}
.da-hero h1{font-size:clamp(32px,4.4vw,50px);letter-spacing:-.035em;margin:14px 0 16px}
.da-hero .lead{font-size:18px;color:var(--muted);max-width:540px;margin:0 0 26px}
.da-cta{display:flex;gap:10px;flex-wrap:wrap}
.da-feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.da-feat{border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;background:var(--surface)}
.da-feat h3{font-size:17px;margin:12px 0 6px}.da-feat p{color:var(--muted);font-size:14.5px;margin:0}
.da-packs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.da-pack{border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;background:var(--surface);display:flex;flex-direction:column;gap:6px}
.da-pack.hl{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.da-pack .n{font-size:26px;font-weight:800;letter-spacing:-.02em}
.da-pack .p{font-weight:700;font-size:18px}.da-pack .u{font-size:13px;color:var(--muted)}
.da-pack form,.da-pack .btn{margin-top:auto}
.da-cmp td,.da-cmp th{text-align:left}
@media (max-width:900px){.da-hero .wrap{grid-template-columns:1fr}.da-feats{grid-template-columns:1fr}.da-packs{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.da-packs{grid-template-columns:1fr}}
.da-hero .wrap>*,.content .card,.content .card-p{min-width:0}
.da-code{max-width:100%}
.da-doc code,.da-doc .mono{overflow-wrap:anywhere}
/* Data API: bố cục thẻ/danh sách thay bảng, gọn trên điện thoại */
.da-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:16px}
.da-stats .val small{font-size:12.5px;font-weight:500;color:var(--muted)}
.da-lim{font-size:18px!important;display:flex;flex-direction:column;gap:2px}
.da-two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:start}
.da-newform{display:flex;gap:8px}.da-newform input{flex:1;min-width:0}
.da-row{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:12px 22px;border-top:1px solid var(--line)}
.da-row-main{display:flex;flex-direction:column;gap:2px;min-width:0}
.da-url{font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.da-log .st{flex:none;white-space:nowrap}
.da-buy{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:16px 22px}
.da-buy-item{border:1px solid var(--line);border-radius:var(--r);padding:12px;display:flex;flex-direction:column;gap:4px;min-width:0}
.da-buy-item.hl{border-color:var(--brand);background:var(--brand-soft)}
.da-buy-item .btn{margin-top:6px}.da-buy-n{font-size:17px;letter-spacing:-.01em}
.da-params{display:grid;gap:8px;margin:14px 0 0}
.da-params>div{display:grid;grid-template-columns:230px minmax(0,1fr);gap:12px;padding:10px 12px;background:var(--bg-2);border-radius:var(--r-sm)}
.da-params dt{font-size:13px;font-weight:600;overflow-wrap:anywhere}.da-params dd{margin:0;font-size:14px;color:var(--ink-2)}
@media (max-width:1100px){.da-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.da-two{grid-template-columns:1fr}}
@media (max-width:640px){
  .da-stats{gap:10px}.da-stats .stat{padding:14px}.da-stats .val{font-size:22px}
  .da-row{padding:12px 16px}.da-buy{padding:14px 16px;gap:8px}
  .da-newform{flex-direction:column}.da-newform .btn{width:100%}
  .da-params>div{grid-template-columns:1fr;gap:2px}
  .da-code{font-size:11.5px;padding:14px}
  .da-hero{padding:40px 0 44px}.da-hero .lead{font-size:16.5px}
  .da-cta .btn{flex:1 1 100%}
  .da-packs{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.da-pack{padding:14px}.da-pack .n{font-size:20px}.da-pack .p{font-size:16px}
  .da-feat{padding:18px}
}
.da-pack>div:first-child{flex-wrap:wrap;gap:4px}
.da-prog{height:6px;background:var(--surface-2);margin:0 22px;border-radius:99px;overflow:hidden;margin-top:14px}
.da-prog span{display:block;height:100%;background:var(--grad);border-radius:99px}
.da-mission{align-items:flex-start}.da-mission .ibox{flex:none}.da-mission .da-row-main{flex:1}
.da-mission.is-done .ibox{color:var(--ok);background:var(--ok-soft)}
.da-mact{flex:none;align-self:center}
.da-mform{margin-top:8px}.da-mform summary{cursor:pointer;color:var(--brand-ink)}
.da-mform select{width:100%}
.da-ref{display:grid;gap:10px;border-top:1px solid var(--line)}
.da-mgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:960px;margin:0 auto}
.da-mpub{display:flex;gap:12px;align-items:center;border:1px solid var(--line);background:var(--surface);border-radius:var(--r);padding:14px 16px}
.da-mpub>div{flex:1;display:flex;flex-direction:column;min-width:0}
.da-plus{font-weight:800;color:var(--brand-ink);background:var(--brand-soft);border-radius:99px;padding:4px 10px;font-size:14px;flex:none}
@media (max-width:640px){.da-mgrid{grid-template-columns:1fr}.da-mission{flex-wrap:wrap}.da-mission .da-mact{margin-left:52px}
  .da-prog{margin:12px 16px 0}.da-ref{padding:14px 16px}}
@media (max-width:640px){.da-mission .da-row-main{flex:1 1 calc(100% - 64px)}.da-mission .da-mact{margin-left:52px}}

/* trang giới thiệu */
.ab-road{position:relative;display:flex;flex-direction:column;gap:20px}
.ab-road::before{content:"";position:absolute;left:21px;top:10px;bottom:10px;width:2px;background:var(--line-2)}
.ab-step{position:relative;display:flex;gap:18px;align-items:flex-start}
.ab-dot{flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:2px solid var(--line-2);color:var(--muted);z-index:1}
.ab-dot svg{width:20px;height:20px}
.ab-step.done .ab-dot{background:var(--brand);border-color:var(--brand);color:#fff}
.ab-step.now .ab-dot{border-color:var(--brand);color:var(--brand)}
.ab-body{flex:1;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 24px;box-shadow:var(--sh-1)}
.ab-body h3{margin:10px 0 8px;font-size:19px}.ab-body p{margin:0;color:var(--ink-2)}
.ab-tag{display:inline-block;font-size:12.5px;font-weight:600;padding:3px 10px;border-radius:99px;background:var(--bg-2);color:var(--muted)}
.ab-tag.done{background:#e8f6ec;color:#17673a}.ab-tag.now{background:var(--brand-soft);color:var(--brand)}
.ab-row{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.ab-row:last-child{border-bottom:0}.ab-row span{color:var(--muted)}.ab-row b{text-align:right}
@media(max-width:640px){.ab-row{flex-direction:column;gap:4px}.ab-row b{text-align:left}.ab-body{padding:18px}}
/* ---- cửa hàng theme (th-) ---- */
.th-hero{padding:64px 0 48px;border-bottom:1px solid var(--line);background:radial-gradient(900px 380px at 10% -10%,var(--brand-soft),transparent 70%),radial-gradient(700px 360px at 100% 0%,#fff7ed,transparent 70%)}
.th-hero h1{font-size:clamp(32px,4.4vw,52px);letter-spacing:-.035em;margin:14px 0}
.th-hero .lead{font-size:18px;color:var(--muted);max-width:720px}
.th-trust{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:20px;font-size:14px;color:var(--muted)}
.th-trust span{display:inline-flex;gap:7px;align-items:center}.th-trust .ico{width:17px;height:17px;color:var(--ok)}
.th-filter a small{font-weight:500;color:var(--faint);margin-left:3px}
.th-filter a[aria-current]{background:var(--ink);color:#fff;border-color:var(--ink)}
.th-filter a[aria-current] small{color:#cbd5e1}
.th-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,330px),1fr));gap:24px}
.th-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.th-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.th-shot{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--surface-2);border-bottom:1px solid var(--line)}
.th-shot img{width:100%;height:100%;object-fit:cover;object-position:top;display:block;transition:transform .5s}
.th-card:hover .th-shot img{transform:scale(1.03)}
.th-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.th-body h2{font-size:22px;margin:2px 0 0}.th-body h2 a{text-decoration:none}
.th-body p{margin:0}
.th-top{display:flex;justify-content:space-between;align-items:center}
.th-dots{display:flex;gap:4px}.th-dots i{width:14px;height:14px;border-radius:50%;border:1px solid rgba(0,0,0,.1)}
.th-price{display:flex;gap:16px;font-size:14px;color:var(--muted);margin-top:auto;padding-top:8px}
.th-price b{color:var(--ink)}
.th-act{display:flex;gap:8px}.th-act .btn{flex:1}
.th-bundles{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:20px;max-width:760px;margin:0 auto}
.th-hot{outline:2px solid var(--brand);outline-offset:-2px}
.th-hero-p{padding:48px 0 64px}
.th-ph{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px;align-items:center}
.th-cta{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
.th-facts{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:8px 20px;font-size:14px;color:var(--muted)}
.th-facts b{color:var(--ink)}
.th-frame{position:relative;padding:0 40px 40px 0}
.th-browser{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh-3);overflow:hidden}
.th-browser .bar{display:flex;align-items:center;gap:6px;padding:9px 12px;border-bottom:1px solid var(--line);background:var(--bg-2);font-size:12px;color:var(--faint)}
.th-browser .bar i{width:9px;height:9px;border-radius:50%;background:#e5e3dc}
.th-browser .bar span{margin-left:10px;background:#fff;border:1px solid var(--line);border-radius:6px;padding:1px 10px}
.th-browser img{display:block;width:100%;height:auto}
.th-phone{position:absolute;right:0;bottom:0;width:30%;max-width:190px;border:6px solid #0a0f1c;border-radius:26px;overflow:hidden;box-shadow:var(--sh-3);background:#0a0f1c}
.th-phone img{display:block;width:100%;height:auto}
.th-two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
.th-two h2{font-size:clamp(24px,3vw,32px);margin:12px 0 0}
.th-full{display:block;max-height:720px;overflow:hidden;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);position:relative}
.th-full img{display:block;width:100%;height:auto}
.th-full::after{content:"Mở demo →";position:absolute;left:0;right:0;bottom:0;padding:60px 0 18px;text-align:center;font-weight:700;background:linear-gradient(transparent,#fff 70%)}
.th-lh{margin-top:28px;padding:18px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg-2)}
.th-lh-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;text-align:center}
.th-lh-c b{display:block;font-size:26px;color:var(--ok)}.th-lh-c span{font-size:12.5px;color:var(--muted)}
.th-plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:20px;align-items:start}
.th-plan h3{font-size:20px;margin:8px 0 4px}
.th-plan .viz-check{margin:14px 0 20px}
.th-mini{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,250px),1fr));gap:10px}
.th-mini a{display:flex;gap:12px;align-items:center;text-decoration:none;border:1px solid var(--line);border-radius:var(--r);padding:8px;background:#fff}
.th-mini img{width:80px;height:60px;object-fit:cover;object-position:top;border-radius:6px}
.th-mini span{display:flex;flex-direction:column;font-size:14px}.th-mini small{color:var(--muted)}
@media (max-width:900px){.th-ph,.th-two{grid-template-columns:1fr}.th-frame{padding:0 24px 30px 0}.th-lh-row{grid-template-columns:repeat(2,1fr)}}

/* ---------- cửa hàng (st-): hero, bộ lọc, lưới thẻ ---------- */
.st-hero{padding:56px 0 36px;border-bottom:1px solid var(--line);background:radial-gradient(900px 380px at 8% -20%,var(--brand-soft),transparent 70%),radial-gradient(700px 300px at 100% 0,#eaf0ff,transparent 70%)}
.st-hero .wrap{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:40px;align-items:end}
.st-hero h1{font-size:clamp(32px,4.4vw,52px);letter-spacing:-.035em;margin:14px 0}
.st-hero .lead{font-size:17.5px;color:var(--muted);max-width:640px;margin:0}
.st-stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.st-stats li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 10px;text-align:center;box-shadow:var(--sh-1)}
.st-stats b{display:block;font-size:26px;letter-spacing:-.03em}.st-stats span{font-size:12.5px;color:var(--muted)}
.st-layout{display:grid;grid-template-columns:264px minmax(0,1fr);gap:32px;padding-top:28px;padding-bottom:56px;align-items:start}
.st-side{position:sticky;top:84px;max-height:calc(100vh - 100px);overflow:auto;padding:4px 4px 12px 0;scrollbar-width:thin}
.st-side-head,.st-side-foot,.st-x{display:none}
.st-fs{border:0;border-bottom:1px solid var(--line);margin:0;padding:0 0 16px;min-width:0}
.st-fs+.st-fs{padding-top:16px}
.st-fs legend{font-weight:700;font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--faint);padding:0;margin-bottom:10px;float:left;width:100%}
.st-fs legend+*{clear:both}
.st-opt{display:flex;align-items:center;gap:10px;padding:7px 8px;margin:0 -8px;border-radius:8px;cursor:pointer;font-size:14.5px;line-height:1.3}
.st-opt:hover{background:var(--bg-2)}
.st-opt span{flex:1}
.st-opt small{color:var(--faint);font-size:12.5px;font-variant-numeric:tabular-nums}
.st-opt input{accent-color:var(--brand-2);width:17px;height:17px;margin:0;flex:none}
.st-opt.is-zero{opacity:.45}
.st-note{margin:14px 0 0}
.st-bar{display:flex;gap:10px;align-items:center}
.st-search{flex:1;display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line-2);border-radius:12px;padding:0 14px;height:48px;transition:border-color .15s,box-shadow .15s}
.st-search:focus-within{border-color:var(--brand-2);box-shadow:0 0 0 4px rgba(245,158,11,.18)}
.st-search .ico{color:var(--faint)}
.st-search input{flex:1;border:0;outline:0;background:none;font:inherit;font-size:15.5px;height:100%;min-width:0}
.st-sort{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line-2);border-radius:12px;padding:0 6px 0 12px;height:48px}
.st-sort .ico{color:var(--faint);width:18px;height:18px}
.st-sort select{border:0;background:none;font:inherit;font-weight:600;font-size:14.5px;height:100%;padding-right:6px;outline:0;cursor:pointer;color:var(--ink)}
.st-filter-btn{display:none;height:48px;position:relative}
.st-badge{background:var(--brand-2);color:#fff;border-radius:99px;font-size:11.5px;min-width:19px;height:19px;display:inline-flex;align-items:center;justify-content:center;padding:0 5px}
.st-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:16px 0 18px;min-height:34px}
.st-count{margin:0;color:var(--muted);font-size:14.5px}.st-count b{color:var(--ink)}
.st-chips{display:flex;gap:6px;flex-wrap:wrap}
.st-chip{font-weight:600;font-size:13px;line-height:1;font-family:inherit;border:1px solid var(--line-2);background:#fff;border-radius:99px;padding:7px 11px;cursor:pointer;color:var(--ink-2)}
.st-chip:hover{border-color:var(--brand-2);color:var(--brand-ink)}
.st-chip-clear{border-color:transparent;background:none;color:var(--muted);text-decoration:underline}
.st-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr));gap:20px}
.st-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s,border-color .2s}
.st-card[hidden]{display:none}
.st-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px);border-color:var(--line-2)}
.st-shot{display:block;aspect-ratio:4/3;overflow:hidden;background:color-mix(in srgb,var(--c,#2563eb) 12%,#fff);border-bottom:1px solid var(--line);position:relative}
.st-shot img{width:100%;height:100%;object-fit:cover;object-position:top;display:block;transition:transform .5s}
.st-card:hover .st-shot img{transform:scale(1.035)}
.st-kind{position:absolute;left:10px;top:10px;display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;padding:5px 9px;border-radius:99px;background:rgba(255,255,255,.94);color:var(--ink);box-shadow:0 2px 8px rgba(10,15,28,.14)}
.st-kind .ico{width:14px;height:14px}
.st-kind-plugin{color:#7c3aed}.st-kind-theme{color:#0d9488}
.st-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:7px;flex:1}
.st-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.st-body h3{font-size:19px;margin:2px 0 0;letter-spacing:-.02em}.st-body h3 a{text-decoration:none}.st-body h3 a:hover{color:var(--brand-ink)}
.st-short{margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.9em}
.st-tags{display:flex;flex-wrap:wrap;gap:5px}
.st-tags span{font-size:12px;color:var(--muted);background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:2px 7px}
.st-foot{margin-top:auto;padding-top:10px;display:flex;flex-direction:column;gap:12px}
.st-price{display:flex;justify-content:space-between;align-items:baseline;font-size:13.5px;color:var(--muted);gap:8px;flex-wrap:wrap}
.st-price b{color:var(--ink);font-size:15.5px}.st-free{color:var(--ok);font-weight:700}
.st-act{display:flex;gap:8px}.st-act .btn{flex:1}
.st-empty{max-width:560px;margin:24px auto}
.st-overlay{position:fixed;inset:0;background:rgba(10,15,28,.5);z-index:60}
.st-overlay[hidden]{display:none}
body.st-lock{overflow:hidden}
.st-bundles{max-width:1020px}
@media (max-width:1000px){.st-hero .wrap{grid-template-columns:1fr}.st-stats{max-width:520px}}
@media (max-width:900px){
  .st-layout{grid-template-columns:1fr;padding-top:18px}
  .st-side{position:fixed;left:0;top:0;bottom:0;max-height:none;width:min(340px,88vw);background:#fff;z-index:70;transform:translateX(-102%);transition:transform .25s;padding:0;display:flex;flex-direction:column;box-shadow:var(--sh-3)}
  .st-side.open{transform:none}
  .st-side-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:1}
  .st-side-head b{display:flex;gap:8px;align-items:center}
  .st-x{display:inline-flex;background:none;border:0;cursor:pointer;padding:6px;color:var(--ink)}
  .st-fs{padding:16px 18px}
  .st-note{padding:0 18px}
  .st-side{overflow-y:auto}
  .st-side-foot{display:grid;grid-template-columns:1fr 1.4fr;gap:8px;padding:14px 18px;margin-top:auto;position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line)}
  .st-filter-btn{display:inline-flex}
  .st-bar{flex-wrap:wrap}.st-search{flex:1 1 100%;order:1}.st-filter-btn{order:2;flex:1}.st-sort{order:3;flex:1}
  .st-sort select{flex:1}
}
@media (max-width:520px){.st-hero{padding:36px 0 24px}.st-stats{grid-template-columns:repeat(2,1fr)}.st-grid{grid-template-columns:1fr}}

/* ---------- trang chi tiết sản phẩm (pd-, pg-) ---------- */
.pd-reqs{list-style:none;padding:0;margin:0;display:grid;gap:8px;font-size:14.5px;color:var(--muted)}
.pd-reqs li{display:flex;gap:8px;align-items:center}.pd-reqs .ico{width:17px;height:17px;color:var(--ok)}
.pd-nav{position:sticky;top:64px;z-index:25;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.pd-nav .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:54px}
.pd-links{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.pd-links a{flex:none;text-decoration:none;font-weight:600;font-size:14.5px;color:var(--muted);padding:8px 12px;border-radius:8px}
.pd-links a:hover{color:var(--ink);background:var(--bg-2)}
.pd-buy{display:flex;align-items:center;gap:10px;flex:none}.pd-buy b{font-size:16px}
.pg{position:relative}
.pg-main{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-3);background:color-mix(in srgb,var(--c,#2563eb) 10%,#fff)}
.pg-main{aspect-ratio:16/10;display:flex;align-items:center;justify-content:center}
.pg-main img{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.pg-thumbs{display:flex;gap:8px;margin-top:12px;overflow-x:auto;padding-bottom:4px}
.pg-t{flex:none;width:92px;border:2px solid transparent;border-radius:10px;padding:0;overflow:hidden;background:#fff;cursor:pointer;opacity:.7;outline-offset:2px;box-shadow:0 0 0 1px var(--line)}
.pg-t img{display:block;width:100%;height:60px;object-fit:cover;object-position:top}
.pg-t.on,.pg-t:hover{opacity:1;border-color:var(--brand-2)}
.pg-cap{margin:8px 2px 0}
.pd-cmp{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1)}
.pd-cmp>div{display:grid;grid-template-columns:minmax(0,1fr) 84px 84px;align-items:center;gap:8px;padding:13px 18px;border-top:1px solid var(--line);font-size:15px}
.pd-cmp>div:first-child{border-top:0}
.pd-cmp-h{background:var(--bg-2);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.pd-cmp span:nth-child(n+2){text-align:center}
.pd-cmp .pro{color:var(--brand-ink);background:color-mix(in srgb,var(--brand-soft) 60%,transparent);margin:-13px 0;padding:13px 0;align-self:stretch;display:flex;align-items:center;justify-content:center}
.pd-cmp .y .ico{color:var(--ok);width:19px;height:19px}.pd-cmp .n{color:var(--faint)}
.pd-cmp-f{background:var(--bg-2)}.pd-cmp-f b{font-size:15px}
.pd-shots{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:24px}
.pd-shots figure{margin:0}
.pd-shots img{display:block;width:100%;height:auto;border-radius:14px;border:1px solid var(--line);box-shadow:var(--sh-2)}
.pd-shots figcaption{margin-top:10px;font-size:14px;color:var(--muted);text-align:center}
.pd-facts h3{margin:0 0 12px;font-size:18px}
.st-related{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
@media (max-width:700px){.pd-buy span{display:none}.pd-cmp>div{grid-template-columns:minmax(0,1fr) 56px 56px;padding:12px 12px;font-size:14px}.pd-cmp .pro{margin:-12px 0;padding:12px 0}}
.st-form [hidden]{display:none!important}

.st-pager{display:flex;justify-content:center;align-items:center;gap:6px;margin:28px 0 8px;flex-wrap:wrap}
.st-pager[hidden]{display:none}
.st-pg{min-width:40px;height:40px;padding:0 12px;border:1px solid var(--line-2);background:#fff;border-radius:10px;font-weight:600;font-size:14px;line-height:1;font-family:inherit;color:var(--ink-2);cursor:pointer}
.st-pg:hover:not(:disabled){border-color:var(--ink);color:var(--ink)}
.st-pg.on{background:var(--ink);border-color:var(--ink);color:#fff}
.st-pg:disabled{opacity:.4;cursor:default}
.st-pg-gap{color:var(--muted);padding:0 4px}

/* Cửa hàng: bộ lọc gọn trên thanh ngang, lưới rộng, hiệu ứng nâng cấp Pro */
.st-layout{display:block}
.st-main{min-width:0}
.st-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,255px),1fr));gap:18px}
.st-body h3{font-size:17.5px}
.st-deal{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 18px;padding:12px 16px;border-radius:14px;text-decoration:none;color:var(--ink);background:linear-gradient(100deg,#fff7e6,#fff3d6 55%,#ffeccb);border:1px solid #f6d58f;transition:box-shadow .2s,transform .2s}
.st-deal:hover{box-shadow:var(--sh-2);transform:translateY(-1px)}
.st-deal-tag{display:inline-flex;align-items:center;gap:6px;font-weight:800;font-size:13px;background:var(--ink);color:#fff;border-radius:99px;padding:6px 12px}
.st-deal-tag .ico{width:15px;height:15px}
.st-deal-txt{display:flex;gap:6px 22px;flex-wrap:wrap;flex:1;font-size:14.5px}
.st-deal-txt em{font-style:normal;font-weight:800;color:#b45309;background:#fff;border-radius:6px;padding:1px 7px;font-size:13px}
.st-deal-go{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:#92400e}
.st-deal-go .ico{width:16px;height:16px}
.st-up{position:absolute;left:0;right:0;bottom:0;padding:34px 14px 12px;color:#fff;font-size:13px;line-height:1.35;background:linear-gradient(180deg,rgba(10,15,28,0),rgba(10,15,28,.88) 38%,rgba(10,15,28,.94));transform:translateY(102%);transition:transform .28s cubic-bezier(.2,.8,.2,1);pointer-events:none}
.st-up b{display:block;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:#fcd34d;margin-bottom:6px}
.st-up ul{margin:0 0 8px;padding:0;list-style:none;display:grid;gap:3px}
.st-up li{padding-left:16px;position:relative;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.st-up li::before{content:"✓";position:absolute;left:0;color:#fcd34d;font-weight:800}
.st-up i{font-style:normal;font-weight:700;color:#fff;opacity:.92}
.st-card:hover .st-up,.st-card:focus-within .st-up{transform:none}
.st-upline{margin:0;display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:#b45309}
.st-upline .ico{width:14px;height:14px}
.st-card:hover .st-btn-pro,.st-card:hover .st-act .btn-dark{background:var(--brand-2);border-color:var(--brand-2)}
@media (hover:none) and (pointer:coarse){.st-up{display:none}}
.st-pg-tmp{display:none}
@media (min-width:901px){
  .st-bar{margin-bottom:12px}
  .st-side{position:relative;top:auto;max-height:none;overflow:visible;padding:0;margin:0 0 4px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;z-index:5}
  .st-side-head,.st-side-foot{display:none}
  .st-fs{position:relative;border:0;padding:0;margin:0}
  .st-fs+.st-fs{padding-top:0}
  .st-fs-kind{display:inline-flex;background:var(--bg-2);border:1px solid var(--line);border-radius:99px;padding:3px;gap:2px;margin-right:6px}
  .st-fs-kind .st-opt{margin:0;padding:6px 14px;border-radius:99px;font-size:14px;font-weight:600;gap:6px;position:relative}
  .st-fs-kind .st-opt input{position:absolute;opacity:0;width:0;height:0}
  .st-fs-kind .st-opt span{flex:none}
  .st-fs-kind .st-opt:hover{background:rgba(255,255,255,.7)}
  .st-fs-kind .st-opt:has(input:checked){background:var(--ink);color:#fff}
  .st-fs-kind .st-opt:has(input:checked) small{color:rgba(255,255,255,.7)}
  .st-fs-kind .st-opt:has(input:focus-visible){outline:2px solid var(--brand-2);outline-offset:1px}
  .st-fs:not(.st-fs-kind) legend{float:none;width:auto;display:inline-flex;align-items:center;gap:7px;margin:0;padding:9px 14px;font-size:14px;font-weight:600;letter-spacing:0;text-transform:none;color:var(--ink-2);background:#fff;border:1px solid var(--line-2);border-radius:99px;cursor:pointer;user-select:none;transition:border-color .15s,background .15s}
  .st-fs:not(.st-fs-kind) legend::after{content:"";width:7px;height:7px;border-right:2px solid var(--faint);border-bottom:2px solid var(--faint);transform:rotate(45deg) translateY(-2px);transition:transform .15s}
  .st-fs:not(.st-fs-kind) legend:hover{border-color:var(--ink)}
  .st-fs.open legend{border-color:var(--ink)}
  .st-fs.open legend::after{transform:rotate(-135deg) translate(-2px,-1px)}
  .st-fs[data-c]:not([data-c="0"]) legend{background:var(--ink);border-color:var(--ink);color:#fff}
  .st-fs[data-c]:not([data-c="0"]) legend::after{border-color:#fff}
  .st-fs[data-c]:not([data-c="0"]) legend span::after{content:" · " attr(data-c);font-variant-numeric:tabular-nums}
  .st-fs legend+*{clear:none}
  .st-pop{display:none;position:absolute;left:0;top:calc(100% + 8px);min-width:250px;max-height:380px;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh-3);padding:8px 10px;z-index:20}
  .st-fs.open .st-pop{display:block}
  .st-pop .st-opt{margin:0;padding:8px 8px}
}
@media (max-width:900px){
  .st-fs-kind{display:block}
  .st-pop{display:block}
  .st-fs legend{pointer-events:none}
  .st-deal-go{display:none}
}

/* Bố cục đều hàng: không để hàng 4 hàng 3, hàng lẻ */
.st-home{grid-template-columns:repeat(3,minmax(0,1fr))}
.st-related{grid-template-columns:repeat(3,minmax(0,1fr))}
.st-bundles{display:flex;flex-wrap:wrap;justify-content:center;max-width:1020px}
.st-bundles>.th-bundle{flex:0 0 calc((100% - 40px) / 3);min-width:0}
.th-plans{grid-template-columns:repeat(6,minmax(0,1fr));align-items:stretch}
.th-plans>.th-plan{grid-column:span 2;display:flex;flex-direction:column}
.th-plans>.th-plan:nth-child(-n+2){grid-column:span 3}
.th-plans>.th-plan .viz-check{flex:1}
.th-mini{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.th-mini>a{flex:0 0 calc((100% - 30px) / 4);min-width:0}
.th-mini-h{margin:26px 0 14px;font-size:18px}.th-mini-h:first-of-type{margin-top:6px}
@media (max-width:1000px){.th-mini>a{flex-basis:calc((100% - 20px) / 3)}}
@media (max-width:700px){.th-mini>a{flex-basis:calc((100% - 10px) / 2)}}
@media (max-width:900px){
  .st-home{grid-template-columns:repeat(2,minmax(0,1fr))}
  .st-related{grid-template-columns:repeat(2,minmax(0,1fr))}
  .st-related .st-card:nth-child(3){display:none}
  .st-bundles>.th-bundle{flex-basis:calc((100% - 20px) / 2)}
  .th-plans>.th-plan,.th-plans>.th-plan:nth-child(-n+2){grid-column:span 6}
}
@media (max-width:640px){
  .st-home{grid-template-columns:1fr}
  .st-related{grid-template-columns:1fr}
  .st-related .st-card:nth-child(3){display:flex}
  .st-bundles>.th-bundle{flex-basis:100%}
  .th-mini>a{flex-basis:100%}
}
.pd-shots{display:flex;flex-wrap:wrap;justify-content:center;gap:28px 24px}
.pd-shots figure{flex:0 0 calc((100% - 24px) / 2);min-width:0}
.pd-shots a{display:block;aspect-ratio:16/10;overflow:hidden;border-radius:14px;border:1px solid var(--line);box-shadow:var(--sh-2);background:var(--bg-2)}
.pd-shots img{width:100%;height:100%;object-fit:cover;object-position:top;border:0;border-radius:0;box-shadow:none;transition:transform .4s}
.pd-shots a:hover img{transform:scale(1.02)}
@media (max-width:700px){.pd-shots figure{flex-basis:100%}}
.th-plans>.th-hot{position:relative}
.th-plans>.th-hot>.chip{position:absolute;top:-13px;left:24px;box-shadow:var(--sh-1)}

.sx-embed{margin-top:12px}
.sx-embed summary{display:inline-flex;align-items:center;gap:7px;cursor:pointer;font-weight:600;font-size:14px;color:var(--brand-ink);list-style:none}
.sx-embed summary::-webkit-details-marker{display:none}
.sx-embed summary .ico{width:16px;height:16px}
.sx-embed-b{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-top:12px;background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:14px;max-width:560px}
.sx-embed-b textarea{min-height:0;font:12.5px/1.5 ui-monospace,Menlo,Consolas,monospace}
@media print{.sx-embed{display:none}}

/* footer mới */
.center{text-align:center}
.mfoot{padding:0 0 28px;background:linear-gradient(180deg,var(--bg-2),#fff 320px)}
.mfoot .mf-trust{list-style:none;margin:0;padding:28px 0;display:grid;flex-direction:row;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;border-bottom:1px solid var(--line)}
.mf-trust li{display:flex;gap:12px;align-items:center}
.mf-trust li>.ico{flex:none;width:40px;height:40px;padding:10px;border-radius:12px;background:#fff;border:1px solid var(--line);color:var(--brand-2);box-shadow:var(--sh-1)}
.mf-trust b{display:block;font-size:14.5px;color:var(--ink)}.mf-trust span{font-size:13px;color:var(--muted)}
.mf-cols{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(4,minmax(0,1fr));gap:32px;padding:44px 0 36px}
.mf-brand p{color:var(--muted);margin:14px 0 16px;max-width:320px;line-height:1.6}
.mf-brand .brand{margin:0;color:var(--ink)!important}
.mf-mail{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--ink-2)!important}
.mf-mail .ico{width:17px;height:17px;color:var(--brand-2)}
.mf-social{display:flex;gap:8px;margin-top:16px}
.mf-social a{width:38px;height:38px;border-radius:10px;border:1px solid var(--line-2);background:#fff;display:grid;place-items:center;color:var(--ink-2)!important;transition:border-color .15s,color .15s}
.mf-social a:hover{border-color:var(--ink);color:var(--brand-2)!important}
.mf-social svg,.mf-social .ico{width:18px;height:18px}
.mfoot h4,.mfoot .mf-h{margin:0 0 14px}
.mf-more{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--brand-ink)!important}
.mf-more .ico{width:14px;height:14px}
.mf-base{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px 24px;border-top:1px solid var(--line);padding-top:22px;color:var(--faint);font-size:13.5px}
.mf-base nav{display:flex;flex-wrap:wrap;gap:6px 22px}
@media (max-width:1000px){.mf-cols{grid-template-columns:repeat(4,minmax(0,1fr))}.mf-brand{grid-column:1/-1}.mf-brand p{max-width:560px}.mfoot .mf-trust{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.mf-cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}.mfoot .mf-trust{grid-template-columns:1fr 1fr;gap:16px}.mf-trust span{display:none}.mf-base{flex-direction:column;align-items:flex-start}}
.mfoot .mf-contact{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.mf-contact li,.mf-contact a{display:flex;align-items:center;gap:9px;color:var(--muted)}
.mf-contact a:hover{color:var(--ink)}
.mf-contact .ico{flex:none;width:17px;height:17px;color:var(--brand-2)}
.mf-contact b{color:var(--ink-2)}
.mf-social a.mf-zalo{width:auto;padding:0 12px;font-weight:800;font-size:13px;line-height:1;font-family:inherit;color:#0068ff!important}

/* ---------- /doi-ngu (tiền tố tm-) ---------- */
.tm-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:32px}
.tm-stats div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 12px;box-shadow:var(--sh-1)}
.tm-stats b{display:block;font-size:28px;font-weight:800;letter-spacing:-.03em;color:var(--brand-ink)}
.tm-stats span{font-size:13.5px;color:var(--muted)}
.tm-org{display:flex;flex-direction:column;align-items:center}
.tm-lead{display:flex;gap:18px;align-items:center;padding:22px 26px;max-width:620px;border-color:var(--brand);box-shadow:var(--sh-2)}
.tm-lead h3{font-size:22px;margin:4px 0 6px}.tm-lead p{margin:0}
.tm-av{flex:none;width:88px;height:88px;border-radius:50%;padding:3px;background:var(--grad);box-shadow:var(--sh-2)}.tm-av img{display:block;width:100%;height:100%;border-radius:50%;object-fit:cover;border:3px solid var(--surface)}
.tm-av .ico{width:26px;height:26px}
.tm-role{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--brand-ink)}
.tm-branches{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;width:100%;margin-top:48px}
.tm-branches::before{content:"";position:absolute;left:12.5%;right:12.5%;top:-24px;height:2px;background:var(--line-2)}
.tm-org .tm-lead{position:relative}.tm-org .tm-lead::after{content:"";position:absolute;left:50%;bottom:-25px;width:2px;height:24px;background:var(--line-2)}
.tm-dept{position:relative;display:flex;flex-direction:column;gap:6px;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .15s}
.tm-dept::before{content:"";position:absolute;left:50%;top:-25px;width:2px;height:24px;background:var(--line-2)}
.tm-dept:hover{border-color:var(--brand);box-shadow:var(--sh-2);transform:translateY(-2px)}
.tm-dept b{font-size:16.5px;margin-top:6px}.tm-dept span:last-child{font-size:14px;color:var(--muted)}
.tm-card{padding:24px;display:flex;flex-direction:column;gap:16px}
.tm-card header{display:flex;gap:14px;align-items:flex-start}
.tm-card h3{font-size:18.5px;margin:2px 0 2px}
.tm-st{margin-left:auto;flex:none;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;white-space:nowrap}
.tm-st.live{background:var(--ok-soft);color:var(--ok)}.tm-st.beta{background:var(--brand-soft);color:var(--brand-ink)}.tm-st.human{background:var(--info-soft);color:var(--info)}
.tm-st.live::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:currentColor;margin-right:6px;vertical-align:1px;animation:tm-pulse 2s ease-in-out infinite}
@keyframes tm-pulse{50%{opacity:.35}}
@media (prefers-reduced-motion:reduce){.tm-st.live::before{animation:none}}
.tm-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.tm-list li{display:flex;gap:10px;font-size:15px;color:var(--ink-2)}.tm-list .ico{width:18px;height:18px;color:var(--ok);margin-top:3px}
.tm-meta{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:auto;padding-top:16px;border-top:1px dashed var(--line-2)}
.tm-meta span{display:block;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--faint);margin-bottom:3px}
.tm-meta b{font-size:14px;font-weight:600;color:var(--ink-2)}
.tm-meta div:last-child b{color:var(--bad)}
.tm-rules .card{padding:24px}.tm-rules h3{font-size:17.5px;margin:14px 0 8px}.tm-rules p{margin:0}
.g1{grid-template-columns:1fr}
.ab-dot{font-weight:800;font-size:16px}
@media (max-width:1000px){.tm-branches{grid-template-columns:1fr 1fr}.tm-branches::before,.tm-dept::before{display:none}.tm-org .tm-lead::after{display:none}.tm-branches{margin-top:20px}}
@media (max-width:640px){.tm-stats{grid-template-columns:1fr 1fr}.tm-branches{grid-template-columns:1fr}.tm-lead{flex-direction:column;text-align:center;padding:22px}.tm-meta{grid-template-columns:1fr}.tm-card{padding:20px}.tm-card header{flex-wrap:wrap}}
.tm-org.solo .tm-lead::after{display:none}

.tm-safe{max-width:860px;margin:28px auto 0}
.plans.biz .amt{font-size:clamp(26px,2.6vw,34px)}
.viz-ledger div span:first-child{min-width:0;overflow-wrap:anywhere}.viz-ledger div span:last-child{flex:none;white-space:nowrap}
@media(max-width:480px){.viz-qr{flex-direction:column;align-items:stretch;gap:12px}.viz-qr .q{width:76px;height:76px;padding:6px}}

/* ===== Menu chính kiểu mega menu (hx-*), 2026-10-12. Dữ liệu ở app/nav.py ===== */
.hx .wrap{gap:20px}
.hx-links{display:flex;gap:2px;align-items:center;flex:1;justify-content:center}
.hx-top{color:inherit;opacity:.82;text-decoration:none;font-size:15px;font-weight:500;padding:8px 12px;border-radius:8px;background:none;border:0;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:4px;white-space:nowrap}
.hx-top .ico{width:15px;height:15px;transition:transform .15s}
.hx-top:hover,.hx-top[aria-expanded="true"]{opacity:1;background:color-mix(in srgb,currentColor 7%,transparent)}
.hx-top[aria-expanded="true"] .ico{transform:rotate(180deg)}
.hx{transition:background-color .2s}
.hx.hx-open{background:var(--surface)}
/* Khung menu chung: đổi kích thước + trượt giữa các mục (kiểu Stripe/Vercel) */
.hx-pop{position:absolute;top:100%;left:0;padding-top:6px;z-index:60;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .18s ease,transform .3s cubic-bezier(.22,.8,.24,1),visibility 0s linear .18s}
.hx-pop.on{pointer-events:auto;opacity:1;visibility:visible;transition:opacity .18s ease,transform .3s cubic-bezier(.22,.8,.24,1),visibility 0s}
.hx-pop.hx-first{transition:opacity .18s ease,visibility 0s}
.hx-card{position:relative;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 60px -18px rgba(10,15,28,.28),0 8px 20px -10px rgba(10,15,28,.12);transition:width .3s cubic-bezier(.22,.8,.24,1),height .3s cubic-bezier(.22,.8,.24,1)}
.hx-pop.hx-first .hx-card{transition:none}
.hx-pop.on .hx-card{animation:hxIn .2s cubic-bezier(.22,.8,.24,1)}
@keyframes hxIn{from{transform:translateY(-6px) scale(.985)}to{transform:none}}
.hx-arrow{position:absolute;top:-6px;left:50%;width:12px;height:12px;background:var(--surface);border-left:1px solid var(--line);border-top:1px solid var(--line);border-top-left-radius:3px;transform:translateX(-50%) rotate(45deg);transition:left .3s cubic-bezier(.22,.8,.24,1);z-index:1}
.hx-pop.hx-first .hx-arrow{transition:none}
.hx-vp{position:relative;width:100%;height:100%;overflow:hidden;border-radius:15px}
.hx-panel{position:absolute;top:0;left:0;width:max-content;max-width:calc(100vw - 32px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .16s ease,transform .3s cubic-bezier(.22,.8,.24,1),visibility 0s linear .3s}
.hx-panel.on{opacity:1;visibility:visible;pointer-events:auto;transform:none;transition:opacity .2s ease .05s,transform .3s cubic-bezier(.22,.8,.24,1),visibility 0s}
.hx-panel.hx-l{transform:translateX(-48px)}.hx-panel.hx-r{transform:translateX(48px)}
.hx-main{display:flex}
.hx-cols{display:grid;gap:4px 12px;padding:18px 16px}
.hx-cols.hx-n1{grid-template-columns:minmax(0,1fr)}
.hx-cols.hx-n2{grid-template-columns:repeat(2,minmax(230px,270px))}
.hx-cols.hx-n3{grid-template-columns:repeat(3,minmax(200px,224px))}
.hx-col.hx-wide .hx-items{display:grid;grid-template-columns:repeat(2,minmax(240px,280px));gap:2px 8px}
.hx-h{margin:2px 0 8px 10px;font-size:11.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--faint)}
.hx-items{display:flex;flex-direction:column;gap:2px}
.hx-item{display:flex;gap:12px;align-items:flex-start;padding:10px;border-radius:10px;text-decoration:none;color:var(--ink);transition:background-color .15s}
.hx-ib{width:36px;height:36px;flex:none;display:grid;place-items:center;border-radius:9px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);box-shadow:0 1px 2px rgba(10,15,28,.05);transition:color .15s,border-color .15s,background-color .15s}
.hx-ib .ico{width:18px;height:18px;stroke-width:1.7}
.hx-item:hover,.hx-item:focus-visible{background:var(--bg-2);outline:0}
.hx-item:hover .hx-ib,.hx-item:focus-visible .hx-ib{color:var(--brand-2);border-color:color-mix(in srgb,var(--brand) 40%,var(--line));background:var(--brand-soft)}
.hx-item b{display:block;font-size:14px;font-weight:600;line-height:1.35;letter-spacing:-.005em}
.hx-item small{display:block;font-size:13px;color:var(--muted);line-height:1.45;margin-top:2px}
.hx-item.hx-sm{align-items:center;padding:6px 10px;gap:10px}
.hx-item.hx-sm .hx-ib{width:28px;height:28px;border-radius:7px}
.hx-item.hx-sm .hx-ib .ico{width:15px;height:15px}
.hx-item.hx-sm b{font-weight:500;font-size:14px}
.hx-aside{background:var(--bg-2);border-left:1px solid var(--line);padding:18px 16px;width:288px;display:flex;flex-direction:column;gap:8px}
.hx-feat{display:flex;gap:12px;align-items:center;padding:12px;border-radius:12px;text-decoration:none;color:var(--ink);background:var(--surface);border:1px solid var(--line);transition:border-color .15s,box-shadow .15s}
.hx-feat .hx-ib{width:32px;height:32px;color:var(--brand-2);background:var(--brand-soft);border-color:transparent;box-shadow:none}
.hx-feat>span:nth-child(2){flex:1;min-width:0}
.hx-feat>.ico{width:16px;height:16px;color:var(--faint);opacity:0;transform:translateX(-4px);transition:opacity .15s,transform .15s}
.hx-feat:hover,.hx-feat:focus-visible{border-color:var(--line-2);box-shadow:var(--sh-2);outline:0}
.hx-feat:hover>.ico,.hx-feat:focus-visible>.ico{opacity:1;transform:none}
.hx-feat b{display:block;font-size:14px;font-weight:600}.hx-feat small{display:block;font-size:12.5px;color:var(--muted);line-height:1.4;margin-top:1px}
.hx-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:12px 26px;border-top:1px solid var(--line);background:var(--bg-2);font-size:13.5px;color:var(--muted)}
.hx-foot a{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--ink);text-decoration:none;white-space:nowrap}
.hx-foot a .ico{width:15px;height:15px;transition:transform .15s}
.hx-foot a:hover{color:var(--brand-ink)}.hx-foot a:hover .ico{transform:translateX(3px)}
@media (prefers-reduced-motion:reduce){.hx-pop,.hx-card,.hx-arrow,.hx-panel{transition:none!important;animation:none!important}}
.hx-burger{display:none}
.hx-drawer{display:none}
@media (max-width:1180px) and (min-width:1001px){.hx-top{padding:8px 9px;font-size:14.5px}.hx .wrap{gap:14px}.hx-col.hx-wide .hx-items{grid-template-columns:repeat(2,minmax(200px,220px))}.hx-cols.hx-n3{grid-template-columns:repeat(3,minmax(180px,200px))}.hx-aside{width:240px}}
@media (max-width:1000px){
  .hx-links,.hx-pop{display:none}.hx-burger{display:inline-flex}.hx .mright a.signin{display:none}
  .hx .mright{margin-left:auto}
  .hx.open .hx-drawer{display:block;position:absolute;top:100%;left:0;right:0;height:calc(100vh - 64px);height:calc(100dvh - 64px);overflow-y:auto;overscroll-behavior:contain;background:var(--surface);color:var(--ink);padding:8px 20px 28px;border-top:1px solid var(--line)}
  body.hx-lock{overflow:hidden}
}
@media (max-width:520px){.hx .mright .btn-primary{display:none}.hx-hide-s{display:none}}
.hx-acc{border-bottom:1px solid var(--line)}
.hx-acc summary{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:15px 2px;font-weight:600;font-size:16px;cursor:pointer}
.hx-acc summary::-webkit-details-marker{display:none}
.hx-acc summary .ico{width:18px;height:18px;transition:transform .15s;color:var(--muted)}
.hx-acc[open] summary .ico{transform:rotate(180deg)}
.hx-acc .hx-h{margin:10px 0 4px}
.hx-acc a{display:flex;gap:10px;align-items:center;padding:10px 4px;text-decoration:none;color:var(--ink-2);font-size:15px}
.hx-acc a .ico{width:18px;height:18px;color:var(--brand-2);flex:none}
.hx-acc[open]{padding-bottom:10px}
.hx-mtop{display:block;padding:15px 2px;font-weight:600;font-size:16px;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--line)}
.hx-mcta{display:flex;flex-direction:column;gap:10px;margin-top:20px}
/* Trạng thái hệ thống ở chân trang */
.mf-status{display:inline-flex;align-items:center;gap:8px;color:var(--muted)!important;font-size:13.5px}
.mf-status i{width:8px;height:8px;border-radius:50%;background:var(--faint)}
.mf-st-ok i{background:#22a55a;box-shadow:0 0 0 3px #22a55a26}.mf-st-warn i{background:#f0b429;box-shadow:0 0 0 3px #f0b42933}
@media print{.hx-drawer,.hx-burger{display:none!important}}

/* Chân trang 5 cột liên kết (nav.footer) */
.mf-cols{grid-template-columns:minmax(0,1.35fr) repeat(5,minmax(0,1fr));gap:28px}
@media (max-width:1100px){.mf-cols{grid-template-columns:repeat(3,minmax(0,1fr))}.mf-brand{grid-column:1/-1}}
@media (max-width:640px){.mf-cols{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Đường dẫn phân cấp nằm trên phần đầu trang (main.CRUMBS) */
.bc-bar{position:relative;height:0;z-index:3}
.bc-bar>div{position:absolute;left:0;right:0;top:22px}
.bc-bar .sx-crumb{margin:0;font-size:13.5px}
.bc-bar .sx-crumb a{color:var(--muted);text-decoration:none}.bc-bar .sx-crumb a:hover{color:var(--ink)}
.bc-bar .sx-crumb span{color:var(--faint)}.bc-bar .sx-crumb .ico{width:14px;height:14px;color:var(--faint)}
@media print{.bc-bar{display:none}}
.bc-bar+section,.bc-bar+script+section{padding-top:96px!important}
@media (max-width:700px){.bc-bar+section,.bc-bar+script+section{padding-top:64px!important}.bc-bar>div{top:16px}}

/* Trang chủ gọn (2026-10-12): dải gói bảo trì dưới lưới dịch vụ */
.home-strip{display:flex;align-items:center;gap:14px;margin-top:20px;padding:14px 18px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);text-decoration:none;color:var(--ink-2);font-size:15px;transition:border-color .15s,box-shadow .15s}
.home-strip:hover{border-color:var(--line-2);box-shadow:var(--sh-2)}
.home-strip>span:nth-child(2){flex:1;min-width:0}
.home-strip b{color:var(--ink)}
.home-strip .go{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--ink);white-space:nowrap}
.home-strip .go .ico{width:16px;height:16px;transition:transform .15s}.home-strip:hover .go .ico{transform:translateX(3px)}
@media (max-width:640px){.home-strip{flex-wrap:wrap}.home-strip .go{margin-left:52px}}

/* Chân trang gọn kiểu SaaS (2026-10-12): bỏ dải cam kết, cột đều 5-6 dòng, chữ 14px */
.mfoot{padding:56px 0 28px;background:var(--bg-2);border-top:1px solid var(--line);font-size:14px}
.mfoot .mf-cols{grid-template-columns:minmax(260px,1.4fr) repeat(5,minmax(0,1fr));gap:24px 32px;padding:0 0 44px}
.mf-brand p{font-size:14px;margin:14px 0 16px;max-width:300px;line-height:1.6}
.mfoot .mf-contact{gap:8px}
.mf-contact .ico{width:16px;height:16px}
.mf-social{margin-top:18px}
.mf-social a{width:34px;height:34px;border-radius:9px}
.mfoot h4,.mfoot .mf-h{font-size:12px;letter-spacing:.06em;font-weight:600;color:var(--ink);margin:0 0 16px}
.mf-col ul{gap:11px}
.mf-col a{white-space:nowrap;color:var(--muted)}
.mf-base{font-size:13px;padding-top:24px}
@media (max-width:1180px){.mfoot .mf-cols{grid-template-columns:repeat(5,minmax(0,1fr))}.mf-brand{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px 32px}.mf-brand p{margin:0;max-width:none}.mf-brand .mf-contact,.mf-brand .mf-social{margin:0}.mf-brand .mf-contact{grid-column:2}.mf-brand{padding-bottom:28px;border-bottom:1px solid var(--line);margin-bottom:8px}}
@media (max-width:900px){.mf-brand{display:block}.mf-brand p{margin:12px 0 14px}.mf-brand .mf-social{margin-top:14px}.mfoot .mf-cols{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:600px){.mfoot .mf-cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 16px}.mf-col a{white-space:normal}.mf-base{flex-direction:column;align-items:flex-start}}

/* Bảng điều khiển: nội dung giãn theo màn hình (trước max 1240px dồn trái, dư khoảng trống bên phải) */
.content{max-width:1600px;margin:0 auto}
.topbar{padding-inline:max(28px,calc((100% - 1600px) / 2 + 28px))}
@media (max-width:960px){.topbar{padding-inline:16px}}

/* Trang dịch vụ: dấu hiệu + dịch vụ liên quan */
.svc-signs{list-style:none;margin:0 0 40px;padding:0;display:flex;flex-direction:column;gap:10px}
.svc-signs li{display:flex;gap:10px;align-items:flex-start;font-size:16px;color:var(--ink-2)}
.svc-signs .ico{color:var(--brand-2);margin-top:3px}
.svc-rel{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.svc-rel a{display:flex;flex-direction:column;gap:8px;text-decoration:none;color:var(--ink)}
.svc-rel a:hover{border-color:var(--line-2);box-shadow:var(--sh-2)}

/* ===== Trang bảng giá kiểu SaaS (pg-*), 2026-10-12 ===== */
.pg-hero{text-align:center;padding:64px 0 0;background:radial-gradient(800px 360px at 50% -10%,rgba(251,191,36,.18),transparent 70%)}
.pg-hero h1{font-size:clamp(34px,4.6vw,52px);margin:14px 0 14px}
.pg-hero .lead{max-width:640px;margin:0 auto;color:var(--muted);font-size:17.5px}
.pg-assure{list-style:none;margin:22px 0 0;padding:0;display:flex;justify-content:center;flex-wrap:wrap;gap:8px 22px;font-size:14.5px;color:var(--ink-2)}
.pg-assure li{display:inline-flex;align-items:center;gap:6px}.pg-assure .ico{width:16px;height:16px;color:var(--ok)}
.pg-tabs{display:inline-flex;gap:4px;margin:34px auto 0;padding:4px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:var(--sh-1)}
.pg-tabs a{padding:9px 16px;border-radius:9px;font-size:14.5px;font-weight:600;color:var(--muted);text-decoration:none;white-space:nowrap;transition:background .15s,color .15s}
.pg-tabs a:hover{color:var(--ink)}.pg-tabs a.on{background:var(--ink);color:#fff}
.pg-svc{padding:48px 0 88px}
.pg-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:40px;align-items:start}
.pg-side{position:sticky;top:88px;display:flex;flex-direction:column;gap:14px}
.pg-search{display:flex;align-items:center;gap:8px;padding:0 12px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface)}
.pg-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 18%,transparent)}
.pg-search .ico{width:17px;height:17px;color:var(--faint)}
.pg-search input{border:0;padding:10px 0;box-shadow:none!important;background:transparent;font-size:14.5px}
.pg-groups{display:flex;flex-direction:column;gap:2px}
.pg-groups a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;font-size:14.5px;color:var(--ink-2);text-decoration:none;transition:background .15s}
.pg-groups a .ico{width:17px;height:17px;color:var(--faint)}
.pg-groups a span{flex:1}
.pg-groups a i{font-style:normal;font-size:12px;font-weight:600;color:var(--faint);background:var(--surface-2);border-radius:999px;padding:1px 8px}
.pg-groups a:hover{background:var(--surface-2)}
.pg-groups a.on{background:var(--brand-soft);color:var(--brand-ink);font-weight:600}.pg-groups a.on .ico{color:var(--brand-2)}
.pg-groups a.off{opacity:.4}
.pg-side-cta{display:flex;gap:10px;align-items:flex-start;padding:14px;border:1px dashed var(--line-2);border-radius:12px;text-decoration:none;color:var(--ink)}
.pg-side-cta .ico{width:18px;height:18px;color:var(--brand-2);margin-top:2px;flex:none}
.pg-side-cta b{display:block;font-size:14px}.pg-side-cta small{display:block;font-size:12.5px;color:var(--muted)}
.pg-side-cta:hover{border-color:var(--brand)}
.pg-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.pg-filter{display:inline-flex;gap:4px;padding:3px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.pg-filter button{font:inherit;font-size:13.5px;font-weight:600;padding:6px 12px;border:0;border-radius:7px;background:none;color:var(--muted);cursor:pointer}
.pg-filter button.on{background:var(--surface-2);color:var(--ink)}
.pg-count{font-size:13.5px;color:var(--faint)}
.pg-group{background:var(--surface);border:1px solid var(--line);border-radius:16px;margin-bottom:20px;overflow:hidden;scroll-margin-top:88px;box-shadow:var(--sh-1)}
.pg-group>header{display:flex;gap:14px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.pg-group>header .ibox{width:36px;height:36px}
.pg-group h2{font-size:18px;letter-spacing:-.015em}
.pg-group>header p{margin:2px 0 0;font-size:13.5px;color:var(--muted)}
.pg-row{display:grid;grid-template-columns:minmax(0,1fr) 92px 150px 128px;gap:16px;align-items:center;padding:16px 22px;border-top:1px solid var(--line);transition:background .15s}
.pg-row:first-child{border-top:0}
.pg-row:hover{background:color-mix(in srgb,var(--bg-2) 60%,transparent)}
.pg-name h3{font-size:15px;font-weight:600;line-height:1.4;margin:0}
.pg-name h3 a{text-decoration:none;color:var(--ink)}.pg-name h3 a:hover{color:var(--brand-ink);text-decoration:underline;text-underline-offset:3px}
.pg-name p{margin:3px 0 0;font-size:13px;color:var(--muted);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pg-eta{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--muted);white-space:nowrap}.pg-eta .ico{width:14px;height:14px}
.pg-price{text-align:right;line-height:1.25}
.pg-price b{display:block;font-size:16px;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.pg-price b small{font-size:12px;font-weight:500;color:var(--faint)}
.pg-price b.q{font-size:14.5px;color:var(--ink-2)}
.pg-price span{font-size:12px;color:var(--faint)}.pg-price span.ok{color:var(--ok);font-weight:600}
.pg-act{text-align:right}.pg-act .btn{min-width:118px}
.pg-empty{text-align:center;padding:48px 20px;border:1px dashed var(--line-2);border-radius:16px;color:var(--muted)}
.pg-empty .ico{width:28px;height:28px;color:var(--faint)}
@media (max-width:1100px){.pg-layout{grid-template-columns:220px minmax(0,1fr);gap:28px}.pg-row{grid-template-columns:minmax(0,1fr) 140px 120px}.pg-eta{display:none}}
@media (max-width:860px){
  .pg-layout{grid-template-columns:minmax(0,1fr)}.pg-side{min-width:0}
  .pg-side{position:sticky;top:64px;z-index:5;background:var(--bg);margin:0 -20px;padding:10px 20px;border-bottom:1px solid var(--line);gap:10px}
  .pg-groups{flex-direction:row;overflow-x:auto;scrollbar-width:none;gap:6px}.pg-groups::-webkit-scrollbar{display:none}
  .pg-groups a{white-space:nowrap;border:1px solid var(--line);padding:6px 10px;font-size:13.5px}.pg-groups a .ico{display:none}
  .pg-side-cta{display:none}
  .pg-group{scroll-margin-top:190px}
}
@media (max-width:600px){
  .pg-hero{padding-top:44px}.pg-tabs{display:flex;overflow-x:auto;max-width:100%}
  .pg-row{grid-template-columns:minmax(0,1fr) auto;gap:10px 14px;padding:14px 16px}
  .pg-name{grid-column:1/-1}.pg-price{text-align:left}.pg-act .btn{min-width:0}
  .pg-group>header{padding:16px}.pg-bar{flex-wrap:wrap}
}
/* Mua kèm trên trang dịch vụ */
.svc-add{display:grid;gap:10px;margin-bottom:28px}
.svc-add a{display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:12px;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#fff;text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}
.svc-add a:hover{border-color:var(--brand);box-shadow:0 4px 14px rgba(0,0,0,.05)}
.svc-add a>span{width:32px;height:32px;border-radius:9px;background:var(--brand-soft,#fff4e0);display:grid;place-items:center;color:var(--brand)}
.svc-add a>span svg{width:16px;height:16px}
.svc-add b{display:block;font-weight:600;font-size:15px;line-height:1.4}
.svc-add small{color:#15803d;font-size:13px}
.svc-add em,.svc-combo em{font-style:normal;font-weight:700;white-space:nowrap}
.svc-combo{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px 18px;border-radius:16px;margin:0 0 40px;text-decoration:none;color:#fff;background:linear-gradient(120deg,#1c1917,#3b2a12)}
.svc-combo b{display:block;font-size:15.5px}
.svc-combo small{color:#fcd9a0;font-size:13px}
.svc-combo em{color:#fbbf24;font-size:17px}
.svc-combo .ibox{background:rgba(255,255,255,.1);color:#fbbf24}
@media (max-width:600px){.svc-add a{grid-template-columns:28px minmax(0,1fr)}.svc-add em{grid-column:2}.svc-combo{grid-template-columns:minmax(0,1fr)}}
.home-more{text-align:center;margin:22px 0 0}.home-more a{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--ink);text-decoration:none}.home-more a:hover{color:var(--brand-ink)}.home-more .ico{width:16px;height:16px}
.mf-others{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;margin:0;padding:14px 0;border-top:1px solid var(--line);font-size:13.5px;color:var(--faint)}.mf-others a{color:var(--muted);text-decoration:none}.mf-others a:hover{color:var(--ink)}
.dv-jump{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.dv-jump a{font-size:14px;font-weight:500;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);text-decoration:none}.dv-jump a:hover{border-color:var(--line-2);color:var(--ink)}
.dv-group{padding:28px 0}.dv-group:last-of-type{padding-bottom:80px}
.dv-head{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}.dv-head h2{font-size:24px}.dv-head p{margin:4px 0 0}
.dv-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.dv-card{display:flex;flex-direction:column;padding:22px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--sh-1);scroll-margin-top:90px}
.dv-card .dv-head{margin-bottom:12px}.dv-card .dv-head h2{font-size:18px;letter-spacing:-.015em}.dv-card .dv-head p{font-size:14px}
.dv-card ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.dv-card li a{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink-2);font-size:14.5px;line-height:1.4}
.dv-card li:last-child a{border-bottom:0}
.dv-card li a:hover span{color:var(--brand-ink)}
.dv-card li b{flex:none;font-weight:700;color:var(--ink);white-space:nowrap}.dv-card li b small{font-weight:500;color:var(--muted);font-size:12.5px}
.dv-group .home-strip+.home-strip{margin-top:12px}
@media (max-width:1000px){.dv-grid{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.dv-grid{grid-template-columns:1fr}}
.g-btn{gap:10px;margin-bottom:4px}.or-sep{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--faint);font-size:13px}.or-sep::before,.or-sep::after{content:"";flex:1;height:1px;background:var(--line)}

/* Bài hướng dẫn liên quan trên trang dịch vụ và /nha-trang */
.gd-rel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.gd-rel a{display:flex;gap:10px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line);border-radius:14px;text-decoration:none;color:var(--ink);background:var(--surface);font-weight:600;line-height:1.4}
.gd-rel svg{width:18px;height:18px;flex:none;margin-top:2px}
@media (max-width:900px){.gd-rel{grid-template-columns:minmax(0,1fr)}}