/* QHUB Commerce — qhub.com.vn */
:root{
  --ink:#0B1220;
  --panel:#121B2E;
  --line:#22304A;
  --blue:#2F6BFF;
  --blue-soft:#9DB8FF;
  --green:#22C55E;
  --amber:#F59E0B;
  --cloud:#F5F7FA;
  --mist:#94A3B8;
  --paper:#F6F8FB;
  --paper-line:#DCE3EE;
  --text:#0B1220;
  --text-2:#475569;
  /* QHUB HERBAL */
  --forest:#173F35;
  --forest-2:#2D5E50;
  --cream:#F4F0E6;
  --gold:#B77945;
  --sale:#173F35;
  --radius-s:8px;
  --radius-m:14px;
  --radius-l:22px;
  --wrap:1180px;
  --font:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.6;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--blue);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:12px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.82);backdrop-filter:saturate(140%) blur(12px);-webkit-backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}
.site-header .wrap{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--cloud);font-weight:800;font-size:20px;letter-spacing:.02em}
.brand svg{width:30px;height:30px}
.brand small{display:block;font-weight:500;font-size:11px;letter-spacing:.08em;color:var(--mist);margin-top:-4px}
.nav{display:flex;gap:22px;margin-left:auto}
.nav a{color:#C8D2E0;text-decoration:none;font-size:15px;font-weight:500}
.nav a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;text-decoration:none;font-weight:700;font-size:16px;border-radius:999px;padding:13px 24px;transition:background .15s,transform .15s,color .15s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#1F55E0}
.btn-ghost{background:transparent;color:var(--cloud);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.28)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px #fff}
.btn-sm{padding:9px 18px;font-size:14px}
.menu-toggle{display:none;margin-left:auto;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
.menu-toggle svg{width:26px;height:26px}

/* ---------- Hero ---------- */
.hero{background:var(--ink);color:var(--cloud);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 70% 40%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 30%,transparent 75%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.02fr 1fr;gap:40px;align-items:center;padding:84px 0 92px}
.hero h1{font-size:clamp(40px,5.4vw,70px);line-height:1.04;letter-spacing:-.025em;font-weight:800;margin:0 0 22px}
.hero h1 span{display:block;color:var(--blue-soft)}
.hero .lead{font-size:clamp(17px,1.5vw,19px);color:#C3CEDD;max-width:34em;margin:0 0 32px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.hero .note{margin-top:22px;font-size:14px;color:var(--mist)}
.flow{width:100%;height:auto}
.flow .ch rect{fill:var(--panel);stroke:var(--line)}
.flow .ch text{fill:#DCE4F0;font:600 13px var(--font)}
.flow .wire{fill:none;stroke:#26375A;stroke-width:1.5}
.flow .dot{fill:var(--blue)}
.flow .dot.g{fill:var(--green)}
.flow .hub-ring{fill:none;stroke:var(--blue);stroke-width:2}
.flow .hub-core{fill:var(--blue)}
.flow .hub-t{fill:#fff;font:800 18px var(--font);letter-spacing:.06em}
.flow .out rect{fill:rgba(34,197,94,.08);stroke:rgba(34,197,94,.45)}
.flow .out text{fill:#CFF5DD;font:600 13px var(--font)}
.flow .tick{font:500 11px var(--mono);fill:var(--mist)}
@keyframes pulse{0%,100%{opacity:.35;transform:scale(1)}50%{opacity:.9;transform:scale(1.06)}}
.flow .hub-ring{transform-origin:center;transform-box:fill-box;animation:pulse 3.2s ease-in-out infinite}

/* ---------- Partner strip ---------- */
.partners{background:var(--panel);color:var(--cloud);border-top:1px solid rgba(255,255,255,.05)}
.partners .wrap{display:flex;align-items:center;gap:36px;padding:26px 0;flex-wrap:wrap}
.partners p{margin:0;font-size:14px;color:var(--mist);max-width:15em;line-height:1.45}
.partner-logos{display:flex;gap:14px;flex-wrap:wrap;flex:1}
.plogo{display:flex;align-items:center;gap:10px;padding:10px 18px;border-radius:999px;background:rgba(255,255,255,.04);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);text-decoration:none;color:#E5EBF4;font-weight:700;font-size:15px}
.plogo img{height:26px;width:auto}
.plogo .tag{font-weight:500;font-size:12px;color:var(--mist)}
.caps-row{display:flex;gap:10px 22px;flex-wrap:wrap;width:100%;border-top:1px solid rgba(255,255,255,.07);padding-top:18px;margin-top:4px;font-size:14px;color:#B9C5D6}
.caps-row span::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green);margin-right:8px;vertical-align:middle}

/* ---------- Sections ---------- */
section{scroll-margin-top:70px}
.sec{padding:96px 0}
.sec-dark{background:var(--ink);color:var(--cloud)}
.sec-white{background:#fff}
.sec-head{max-width:760px;margin-bottom:48px}
.sec-head h2{font-size:clamp(30px,3.4vw,44px);line-height:1.12;letter-spacing:-.02em;margin:0 0 16px;font-weight:800}
.sec-head p{margin:0;font-size:18px;color:var(--text-2)}
.sec-dark .sec-head p{color:#B9C5D6}

/* Pains */
.pains{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pain{position:relative;display:block;cursor:pointer;background:#fff;border-radius:var(--radius-m);padding:22px 22px 22px 58px;box-shadow:inset 0 0 0 1px var(--paper-line);transition:box-shadow .15s,background .15s}
.pain input{position:absolute;opacity:0}
.pain .box{position:absolute;left:20px;top:24px;width:22px;height:22px;border-radius:6px;box-shadow:inset 0 0 0 2px #B6C2D4;display:grid;place-items:center;transition:background .15s,box-shadow .15s}
.pain .box svg{width:14px;height:14px;opacity:0;color:#fff}
.pain input:checked ~ .box{background:var(--amber);box-shadow:none}
.pain input:checked ~ .box svg{opacity:1}
.pain:has(input:checked){box-shadow:inset 0 0 0 2px var(--amber);background:#FFFBF2}
.pain input:focus-visible ~ .box{outline:3px solid var(--blue);outline-offset:2px}
.pain h3{margin:0 0 6px;font-size:18px;line-height:1.3}
.pain p{margin:0;font-size:15px;color:var(--text-2)}
.pain-result{margin-top:24px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;min-height:52px}
.pain-result p{margin:0;font-weight:600}
.pain-result .btn{display:none}
.pain-result.on .btn{display:inline-flex}

/* What we do */
.work{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-radius:var(--radius-l);overflow:hidden;box-shadow:0 0 0 1px var(--line)}
.work details{background:var(--ink);padding:28px 28px 26px}
.work summary{list-style:none;cursor:pointer}
.work summary::-webkit-details-marker{display:none}
.work .ico{width:40px;height:40px;border-radius:10px;background:rgba(47,107,255,.14);display:grid;place-items:center;margin-bottom:18px;color:var(--blue-soft)}
.work .ico svg{width:22px;height:22px}
.work h3{margin:0 0 8px;font-size:20px;color:#fff}
.work .what{margin:0;color:#B9C5D6;font-size:15.5px}
.work .more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:14px;font-weight:600;color:var(--blue-soft)}
.work .more svg{width:14px;height:14px;transition:transform .2s}
.work details[open] .more svg{transform:rotate(45deg)}
.work details[open] .more .lbl::after{content:"Thu gọn"}
.work details:not([open]) .more .lbl::after{content:"Làm như thế nào"}
.work dl{margin:18px 0 0;padding-top:16px;border-top:1px solid var(--line);font-size:15px}
.work dt{color:var(--mist);font-size:13px;font-weight:600;margin-top:10px}
.work dt:first-child{margin-top:0}
.work dd{margin:2px 0 0;color:#E2E8F0}

/* Tiers */
.tiers{display:grid;grid-template-columns:320px 1fr;gap:40px;align-items:start}
.tier-list{display:flex;flex-direction:column-reverse;gap:8px;margin:0;padding:0;list-style:none}
.tier-list button{width:100%;text-align:left;display:flex;align-items:center;gap:14px;border:0;cursor:pointer;background:#fff;border-radius:var(--radius-s);padding:14px 16px;box-shadow:inset 0 0 0 1px var(--paper-line);font-weight:600;color:var(--text);transition:background .15s,box-shadow .15s}
.tier-list button .n{flex:none;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:var(--paper);font-weight:800;font-size:14px;color:var(--text-2)}
.tier-list button[aria-selected="true"]{background:var(--ink);color:#fff;box-shadow:none}
.tier-list button[aria-selected="true"] .n{background:var(--blue);color:#fff}
.tier-list .core-tag{margin-left:auto;white-space:nowrap;flex:none;font-size:11px;font-weight:700;color:var(--blue);background:rgba(47,107,255,.1);padding:3px 8px;border-radius:999px}
.tier-list button[aria-selected="true"] .core-tag{color:#fff;background:rgba(255,255,255,.16)}
.tier-panel{background:#fff;border-radius:var(--radius-l);padding:34px;box-shadow:inset 0 0 0 1px var(--paper-line);min-height:100%}
.tier-panel[hidden]{display:none}
.tier-panel h3{margin:0 0 8px;font-size:26px;letter-spacing:-.01em}
.tier-panel .sum{margin:0 0 24px;color:var(--text-2)}
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.cols2 h4{margin:0 0 10px;font-size:14px;color:var(--text-2);font-weight:700}
.cols2 ul{margin:0;padding:0;list-style:none}
.cols2 li{position:relative;padding-left:20px;margin-bottom:8px;font-size:15.5px}
.cols2 li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:8px;border-radius:2px;background:var(--blue)}
.cols2 .get li::before{background:var(--green)}

/* Compare */
.compare{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:var(--radius-l);overflow:hidden;box-shadow:inset 0 0 0 1px var(--paper-line)}
.compare th,.compare td{padding:18px 20px;text-align:left;vertical-align:top;border-bottom:1px solid var(--paper-line);font-size:15.5px}
.compare thead th{font-size:16px;background:var(--paper)}
.compare tbody th{font-weight:700;width:16%;color:var(--text-2)}
.compare .us{background:#EEF3FF}
.compare thead .us{background:var(--blue);color:#fff}
.compare tr:last-child th,.compare tr:last-child td{border-bottom:0}

/* Rhythm */
.rhythm{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin:0;padding:0;list-style:none}
.rhythm::before{content:"";position:absolute;left:0;right:0;top:15px;height:2px;background:linear-gradient(90deg,var(--blue),var(--green))}
.rhythm li{position:relative;padding:44px 22px 0 0}
.rhythm li::before{content:"";position:absolute;top:7px;left:0;width:18px;height:18px;border-radius:50%;background:var(--ink);box-shadow:0 0 0 3px var(--blue)}
.rhythm li:last-child::before{box-shadow:0 0 0 3px var(--green)}
.rhythm h3{margin:0 0 8px;font-size:19px;color:#fff}
.rhythm p{margin:0;color:#B9C5D6;font-size:15.5px}

/* Herbal feature */
.herbal-feature{background:var(--cream);color:#1B2B22;overflow:hidden}
.herbal-feature .wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center;padding:96px 0}
.herbal-feature .kicker{display:inline-flex;align-items:center;gap:10px;font-weight:700;color:var(--forest);margin-bottom:14px}
.herbal-feature .kicker img{height:34px;width:auto}
.herbal-feature h2{font-size:clamp(30px,3.4vw,44px);line-height:1.12;letter-spacing:-.02em;margin:0 0 16px;color:#13241B}
.herbal-feature p{color:#40534A;margin:0 0 18px}
.journey{margin:22px 0 30px;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.journey li{font-size:14px;font-weight:600;color:var(--forest);background:rgba(31,74,54,.08);padding:7px 14px;border-radius:999px}
.btn-forest{background:var(--forest);color:#fff}
.btn-forest:hover{background:#163828}
.btn-line-forest{background:transparent;color:var(--forest);box-shadow:inset 0 0 0 1.5px var(--forest)}
.herbal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.herbal-grid a{display:block;border-radius:var(--radius-m);overflow:hidden;background:#fff;box-shadow:0 1px 0 rgba(0,0,0,.04);text-decoration:none}
.herbal-grid a:nth-child(2),.herbal-grid a:nth-child(5){transform:translateY(22px)}
.herbal-grid .ph{aspect-ratio:1/1;background:linear-gradient(160deg,#E6DDC6,#D7CBAE)}
.herbal-grid img{width:100%;aspect-ratio:1/1;object-fit:cover}
.herbal-grid span{display:block;padding:9px 12px;font-size:13px;font-weight:600;color:#23382D;line-height:1.3}

/* Team */
.team{display:grid;grid-template-columns:1.3fr 1fr;gap:20px}
.founder{background:var(--ink);color:var(--cloud);border-radius:var(--radius-l);padding:36px;display:grid;grid-template-columns:120px 1fr;gap:28px}
.avatar{width:120px;height:120px;border-radius:24px;background:linear-gradient(145deg,#2F6BFF,#1A3E99);display:grid;place-items:center;font-weight:800;font-size:40px;color:#fff;overflow:hidden}
.avatar img{width:100%;height:100%;object-fit:cover}
.founder h3{margin:0;font-size:24px}
.founder .role{color:var(--blue-soft);font-weight:600;margin:2px 0 14px}
.founder p{margin:0 0 14px;color:#C3CEDD;font-size:15.5px}
.path{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.path li{font-size:13px;font-weight:600;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.07);color:#DCE4F0}
.cofounders{display:grid;gap:12px}
.cof{display:grid;grid-template-columns:56px 1fr;gap:16px;align-items:center;background:#fff;border-radius:var(--radius-m);padding:18px;box-shadow:inset 0 0 0 1px var(--paper-line)}
.cof .avatar{width:56px;height:56px;border-radius:14px;font-size:20px}
.cof h3{margin:0;font-size:17px}
.cof p{margin:2px 0 0;font-size:14.5px;color:var(--text-2)}
.team-note{grid-column:1/-1;margin:6px 0 0;color:var(--text-2);font-size:15.5px}

/* Pricing model */
.model{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.model .card{background:var(--panel);border-radius:var(--radius-l);padding:30px;box-shadow:inset 0 0 0 1px var(--line)}
.model .big{font-size:clamp(40px,4vw,54px);font-weight:800;letter-spacing:-.03em;color:#fff;line-height:1}
.model .big small{font-size:18px;font-weight:600;color:var(--mist);letter-spacing:0}
.model h3{margin:14px 0 6px;font-size:18px;color:#fff}
.model p{margin:0;color:#B9C5D6;font-size:15.5px}
.model ul{margin:0;padding:0;list-style:none}
.model li{padding:9px 0;border-bottom:1px solid var(--line);color:#E2E8F0;font-size:15.5px}
.model li:last-child{border:0}
.model-note{margin:26px 0 0;color:#B9C5D6;font-size:16px;max-width:52em}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:0;padding:0;list-style:none;counter-reset:s}
.steps li{counter-increment:s;background:#fff;border-radius:var(--radius-m);padding:24px;box-shadow:inset 0 0 0 1px var(--paper-line)}
.steps li::before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;font-weight:800;margin-bottom:14px}
.steps h3{margin:0 0 6px;font-size:18px}
.steps p{margin:0;font-size:15px;color:var(--text-2)}

/* FAQ */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--paper-line);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;padding:18px 0;font-weight:700;font-size:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;line-height:1;color:var(--blue);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 18px;color:var(--text-2)}

/* Booking */
.book{background:var(--ink);color:var(--cloud)}
.book .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;padding:96px 0}
.book h2{font-size:clamp(30px,3.4vw,44px);line-height:1.12;letter-spacing:-.02em;margin:0 0 16px}
.book p{color:#B9C5D6}
.contact-lines{margin:28px 0 0;padding:0;list-style:none;display:grid;gap:12px}
.contact-lines a,.contact-lines span{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-weight:600}
.contact-lines svg{width:20px;height:20px;color:var(--blue-soft)}
.form{background:var(--panel);border-radius:var(--radius-l);padding:30px;box-shadow:inset 0 0 0 1px var(--line);display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}
.form .full{grid-column:1/-1}
.form label{display:block;font-size:14px;font-weight:600;color:#C8D2E0;margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;background:var(--ink);border:1px solid var(--line);color:#fff;border-radius:10px;padding:12px 14px;font-size:16px}
.form textarea{min-height:92px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,107,255,.25)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{margin:0;display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:var(--ink);box-shadow:inset 0 0 0 1px var(--line);cursor:pointer;font-weight:500;color:#DCE4F0}
.chips input{width:auto;accent-color:var(--blue)}
.consent{font-size:13px;color:var(--mist)}
.consent a{color:var(--blue-soft)}
.form-msg{grid-column:1/-1;margin:0;font-weight:600;min-height:1.5em}
.form-msg.ok{color:var(--green)}
.form-msg.err{color:#FCA5A5}
.hp{position:absolute;left:-5000px}

/* Footer */
.footer{background:#070C16;color:#9AA8BC;font-size:14.5px}
.footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding:56px 0 30px}
.footer h4{color:#fff;margin:0 0 12px;font-size:15px}
.footer p{margin:0 0 8px}
.footer a{color:#C8D2E0;text-decoration:none}
.footer a:hover{color:#fff}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer .legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.08);padding-top:20px;font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* Floating contact */
.float{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;flex-direction:column;gap:10px}
.float a{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25);text-decoration:none;color:#fff;font-weight:800;font-size:13px}
.float .zalo{background:#0068FF}
.float .call{background:var(--green)}
.float svg{width:24px;height:24px}

/* ========== QHUB HERBAL page ========== */
.h-body{background:var(--cream);color:#1B2B22}
.h-hero{background:var(--forest);color:#F4EFE2;position:relative;overflow:hidden}
.h-hero .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;padding:72px 0 80px}
.h-hero .by{display:inline-flex;align-items:center;gap:10px;font-size:14px;color:#CFE0D4;margin-bottom:20px;text-decoration:none}
.h-hero .by b{color:#fff}
.h-logo{height:141px;width:auto;margin-bottom:22px}
.h-hero h1{font-size:clamp(36px,4.6vw,60px);line-height:1.06;letter-spacing:-.02em;margin:0 0 18px;font-weight:800}
.h-hero p{color:#D9E6DC;font-size:18px;max-width:32em;margin:0 0 28px}
.offer{display:inline-grid;grid-template-columns:auto auto;gap:4px 22px;align-items:end;background:rgba(0,0,0,.18);border-radius:var(--radius-m);padding:18px 22px;margin-bottom:28px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.offer .old{color:#B8CBBE;text-decoration:line-through;font-size:17px}
.offer .now{font-size:40px;font-weight:800;line-height:1;color:#fff}
.offer .now small{font-size:16px;font-weight:600;color:#CFE0D4}
.offer .deal{grid-row:1/3;grid-column:2;align-self:center;background:var(--gold);color:#fff;font-weight:800;border-radius:12px;padding:10px 14px;line-height:1.2;text-align:center}
.offer .deal small{display:block;font-weight:600;font-size:12px}
.h-hero .btn-cream{background:#F4EFE2;color:var(--forest)}
.h-hero .btn-cream:hover{background:#fff}
.h-hero-art{position:relative;aspect-ratio:1/1;max-width:540px;justify-self:end;width:100%}
.h-hero-art img{position:absolute;width:44%;border-radius:18px;box-shadow:0 24px 50px -12px rgba(0,0,0,.45)}
.h-hero-art .b1{left:0;top:16%;transform:rotate(-7deg)}
.h-hero-art .b2{left:28%;top:2%;z-index:2}
.h-hero-art .b3{right:0;top:18%;transform:rotate(7deg)}

.h-sec{padding:84px 0}
.h-sec .sec-head p{color:#4A5E53}
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.product{--pc:var(--forest);--pt:#EEF3EE;background:#fff;border-radius:var(--radius-l);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 0 0 1px #E7DFCB;transition:box-shadow .2s}
.product:hover{box-shadow:0 0 0 1px #E7DFCB,0 18px 40px -22px rgba(23,63,53,.35)}
.product .pimg{position:relative;display:block;aspect-ratio:4/5;background:var(--pt);overflow:hidden}
.product .pimg img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.product:hover .pimg img{transform:scale(1.03)}
.badge{position:absolute;z-index:2;left:14px;top:14px;background:var(--gold);color:#fff;font-weight:800;font-size:13px;padding:6px 11px;border-radius:999px}
.product .pbody{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1;border-top:4px solid var(--pc)}
.product .tag{margin:0 0 4px;font-size:14px;font-style:italic;color:var(--pc);font-weight:600}
.product h3{margin:0 0 8px;font-size:21px;line-height:1.25;color:#13241B}
.product h3 a{text-decoration:none}
.product h3 a:hover{text-decoration:underline;text-underline-offset:3px}
.product .ing{margin:0 0 8px;font-size:13.5px;color:#5B6B62}
.product .desc{margin:0 0 16px;font-size:15px;color:#40534A;flex:1}
.price{display:flex;align-items:baseline;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.price .now{font-size:26px;font-weight:800;color:var(--sale)}
.price .old{color:#8A978F;text-decoration:line-through}
.price .off{font-size:13px;font-weight:700;color:#7A4A22;background:#F3E4D6;padding:2px 8px;border-radius:999px}
.product .row{display:flex;gap:8px}
.product .row .btn{flex:1;padding:12px 10px;font-size:15px}
.btn-line{background:transparent;color:var(--forest);box-shadow:inset 0 0 0 1.5px #C9BFA6}
.btn-line:hover{box-shadow:inset 0 0 0 1.5px var(--forest)}

.h-strip{background:#fff}
.h-strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:34px 0}
.h-strip div{font-size:15px;color:#40534A}
.h-strip b{display:block;color:#13241B;font-size:16px;margin-bottom:2px}

.built{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.built ol{margin:0;padding:0;list-style:none;counter-reset:b}
.built li{counter-increment:b;position:relative;padding:0 0 22px 52px}
.built li::before{content:counter(b);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--forest);color:#fff;font-weight:800;display:grid;place-items:center}
.built li::after{content:"";position:absolute;left:16px;top:38px;bottom:4px;width:2px;background:rgba(31,74,54,.18)}
.built li:last-child::after{display:none}
.built h3{margin:4px 0 4px;font-size:18px;color:#13241B}
.built p{margin:0;color:#4A5E53;font-size:15.5px}
.built-cta{background:var(--forest);color:#F4EFE2;border-radius:var(--radius-l);padding:34px}
.built-cta h3{margin:0 0 10px;font-size:24px}
.built-cta p{color:#D9E6DC;margin:0 0 22px}
.built-cta .btn{background:#F4EFE2;color:var(--forest)}

.fine{font-size:13.5px;color:#5E6F65;max-width:60em}

/* Order modal */
.modal{position:fixed;inset:0;z-index:90;display:none;align-items:flex-end;justify-content:center;background:rgba(10,20,15,.55);padding:16px}
.modal.open{display:flex}
@media (min-width:700px){.modal{align-items:center}}
.sheet{background:#fff;width:min(560px,100%);max-height:92vh;overflow:auto;border-radius:22px;padding:26px;color:#1B2B22;position:relative}
.sheet h2{margin:0 0 4px;font-size:24px}
.sheet .sub{margin:0 0 18px;color:#5E6F65;font-size:15px}
.sheet .x{position:absolute;right:14px;top:14px;width:38px;height:38px;border-radius:50%;border:0;background:#F1EDE3;cursor:pointer;font-size:22px;line-height:1}
.sheet label{display:block;font-size:14px;font-weight:600;margin:12px 0 6px;color:#2B3D33}
.sheet input,.sheet select,.sheet textarea{width:100%;border:1px solid #D9D1BE;border-radius:10px;padding:12px 14px;font-size:16px;background:#FFFDF8;color:#13241B}
.sheet input:focus,.sheet select:focus,.sheet textarea:focus{outline:none;border-color:var(--forest);box-shadow:0 0 0 3px rgba(31,74,54,.15)}
.sheet .grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.qty{display:flex;align-items:center;gap:0;border:1px solid #D9D1BE;border-radius:10px;overflow:hidden;width:max-content;background:#FFFDF8}
.qty button{width:44px;height:46px;border:0;background:transparent;font-size:22px;cursor:pointer;color:var(--forest)}
.qty input{width:56px;text-align:center;border:0;border-radius:0;background:transparent;padding:0;height:46px;font-weight:700}
.summary{margin:18px 0 6px;background:var(--cream);border-radius:14px;padding:14px 16px;font-size:15px}
.summary div{display:flex;justify-content:space-between;padding:3px 0}
.summary .gift{color:var(--forest-2);font-weight:700}
.summary .total{border-top:1px dashed #CFC4A9;margin-top:6px;padding-top:9px;font-weight:800;font-size:18px}
.summary .hint{color:#7A6A45;font-size:13.5px;display:block;margin-top:4px}
.sheet .btn{width:100%;margin-top:14px;padding:15px}
.sheet .msg{margin:12px 0 0;font-weight:600;min-height:1.4em}
.sheet .msg.ok{color:var(--forest-2)}
.sheet .msg.err{color:#B91C1C}
.sheet .alt{text-align:center;font-size:14px;color:#5E6F65;margin-top:12px}
.sheet .alt a{color:var(--forest);font-weight:700}

/* Policy page */
.doc{max-width:820px;padding:64px 0 90px}
.doc h1{font-size:40px;letter-spacing:-.02em;margin:0 0 8px}
.doc h2{font-size:24px;margin:40px 0 10px}
.doc p,.doc li{color:#334155}
.doc .meta{color:var(--text-2);margin-bottom:24px}

/* ---------- Responsive ---------- */
@media (max-width:1020px){
  .hero .wrap{grid-template-columns:1fr;padding:64px 0 72px}
  .flow{max-width:560px}
  .work,.pains{grid-template-columns:1fr 1fr}
  .tiers{grid-template-columns:1fr}
  .team{grid-template-columns:1fr}
  .model{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .herbal-feature .wrap,.book .wrap,.h-hero .wrap,.built{grid-template-columns:1fr}
  .h-hero-art{justify-self:start;max-width:440px}
  .products{grid-template-columns:1fr 1fr}
  .h-strip .wrap{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .nav,.site-header .btn-sm{display:none}
  .menu-toggle{display:block}
  .site-header.open .nav{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:var(--ink);padding:8px 20px 16px;border-bottom:1px solid var(--line)}
  .site-header.open .nav a{padding:12px 0;border-bottom:1px solid var(--line);font-size:17px}
  .site-header.open .nav a.nav-cta{display:block;color:var(--blue-soft);border:0}
  .compare thead{display:none}
  .compare,.compare tbody,.compare tr,.compare th,.compare td{display:block;width:100%}
  .compare tr{border-bottom:1px solid var(--paper-line);padding:8px 0}
  .compare tbody th{padding:14px 18px 4px;border:0}
  .compare td{border:0;padding:6px 18px}
  .compare td::before{content:attr(data-h);display:block;font-size:12.5px;font-weight:700;color:var(--text-2)}
  .rhythm{grid-template-columns:1fr;gap:4px}
  .rhythm::before{left:8px;right:auto;top:0;bottom:0;width:2px;height:auto;background:linear-gradient(180deg,var(--blue),var(--green))}
  .rhythm li{padding:0 0 26px 40px}
  .rhythm li::before{top:3px;left:0}
  .founder{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .footer .wrap{grid-template-columns:1fr}
}
@media (max-width:620px){
  body{font-size:16px}
  .sec,.h-sec{padding:68px 0}
  .work,.pains,.steps,.products{grid-template-columns:1fr}
  .herbal-grid a:nth-child(2),.herbal-grid a:nth-child(5){transform:none}
  .cols2{grid-template-columns:1fr}
  .tier-panel{padding:24px}
  .partners .wrap{gap:16px}
  .sheet .grid2{grid-template-columns:1fr}
}
.nav a.nav-cta{display:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .flow .dot{display:none}
}

/* Partners section (home) */
.partner-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pcard{background:var(--paper);border-radius:var(--radius-l);padding:28px;box-shadow:inset 0 0 0 1px var(--paper-line)}
.pmark{height:72px;display:flex;align-items:center;margin-bottom:18px;font-weight:800;font-size:26px;letter-spacing:.01em;color:var(--ink)}
.pmark img{max-height:64px;width:auto}
.pcard h3{margin:0;font-size:20px}
.pcat{margin:2px 0 12px;font-size:14px;font-weight:600;color:var(--blue)}
.pcard p:last-child{margin:0;color:var(--text-2);font-size:15.5px}
.pcard-own{background:var(--cream);box-shadow:inset 0 0 0 1px #E3D9C2}
.pcard-own .pcat{color:var(--forest-2)}
.pcard-own .pmark{color:var(--forest)}
.caps-light{border-top-color:var(--paper-line);color:var(--text-2);margin-top:28px}

/* Herbal products (home) */
.herbal-home{background:var(--cream);color:#1B2B22;padding:96px 0}
.herbal-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:40px}
.herbal-head > div:first-child{max-width:640px}
.herbal-home .kicker{display:inline-flex;align-items:center;gap:10px;font-weight:700;color:var(--forest);margin-bottom:12px}
.herbal-home .kicker img{height:34px;width:auto}
.herbal-home h2{font-size:clamp(30px,3.4vw,44px);line-height:1.12;letter-spacing:-.02em;margin:0 0 14px;color:#13241B}
.herbal-home p{color:#40534A;margin:0 0 14px}
.link-forest{color:var(--forest);font-weight:700;text-underline-offset:3px}
.offer-light{background:var(--forest);box-shadow:none;margin:0}
@media (max-width:1020px){.partner-cards{grid-template-columns:1fr}}
@media (max-width:620px){.herbal-home{padding:68px 0}}

.pcard .pmark img{max-height:96px}

/* ========== Trang chi tiết sản phẩm ========== */
.pd-crumb{padding:22px 0 0;font-size:14px;color:#5B6B62}
.pd-crumb nav{display:flex;gap:8px;flex-wrap:wrap}
.pd-crumb a{color:#40534A;text-decoration:none}
.pd-crumb a:hover{text-decoration:underline}
.pd-crumb [aria-current]{color:#13241B;font-weight:600}
.pd-top .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:start;padding:24px 0 80px}
.pd-gallery{position:sticky;top:92px}
.pd-main{position:relative;aspect-ratio:1/1;border-radius:var(--radius-l);overflow:hidden;background:var(--pt);box-shadow:0 0 0 1px rgba(0,0,0,.05)}
.pd-main img{width:100%;height:100%;object-fit:cover}
.pd-thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:12px}
.pd-thumbs button{padding:0;border:0;background:var(--pt);aspect-ratio:1/1;border-radius:12px;overflow:hidden;cursor:pointer;box-shadow:0 0 0 1px rgba(0,0,0,.06);opacity:.72;transition:opacity .15s,box-shadow .15s}
.pd-thumbs button:hover{opacity:1}
.pd-thumbs button[aria-pressed="true"]{opacity:1;box-shadow:0 0 0 2.5px var(--pc)}
.pd-thumbs img{width:100%;height:100%;object-fit:cover}
.pd-info .tag{margin:4px 0 6px;color:var(--pc);font-weight:600;font-style:italic;font-size:17px}
.pd-info h1{margin:0 0 14px;font-size:clamp(32px,3.8vw,48px);line-height:1.08;letter-spacing:-.02em;color:#13241B}
.pd-info .lead{font-size:17.5px;color:#40534A;margin:0 0 22px;max-width:34em}
.pd-price{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.pd-price .now{font-size:40px;font-weight:800;line-height:1;color:var(--forest)}
.pd-price .old{font-size:18px;color:#8A978F;text-decoration:line-through}
.pd-price .off{font-size:14px;font-weight:700;color:#7A4A22;background:#F3E4D6;padding:3px 10px;border-radius:999px}
.pd-price .unit{flex-basis:100%;font-size:14px;color:#5B6B62}
.pd-deal{display:flex;gap:14px;align-items:center;background:#fff;border-radius:var(--radius-m);padding:14px 16px;box-shadow:inset 0 0 0 1.5px #E3C9AE;margin-bottom:22px}
.pd-deal b{flex:none;background:var(--gold);color:#fff;border-radius:10px;padding:8px 12px;font-size:15px}
.pd-deal span{font-size:15px;color:#40534A}
.pd-buy{display:flex;gap:12px;align-items:stretch}
.pd-buy .qty{margin:0;flex:none}
.pd-buy .btn{flex:1;font-size:17px;padding:15px 24px}
.pd-calc{margin:10px 0 4px;font-size:14.5px;color:#40534A;font-weight:600;min-height:1.4em}
.pd-zalo{display:inline-block;font-size:14.5px;color:var(--forest);font-weight:600;text-underline-offset:3px}
.pd-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:26px 0 0;border-top:1px solid #E3D9C2;border-bottom:1px solid #E3D9C2}
.pd-facts div{padding:14px 12px 14px 0}
.pd-facts div+div{padding-left:16px;border-left:1px solid #E3D9C2}
.pd-facts dt{font-size:13px;color:#5B6B62}
.pd-facts dd{margin:2px 0 0;font-weight:700;color:#13241B}
.pd-sec{padding:84px 0}
.pd-sec h2{font-size:clamp(28px,3vw,38px);line-height:1.15;letter-spacing:-.015em;margin:0 0 14px;color:#13241B}
.pd-sec .sub{color:#4A5E53;margin:0 0 24px}
.pd-inside,.pd-spec-wrap{background:#fff}
.pd-two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,480px);gap:72px;align-items:center}
.pd-two.rev{grid-template-columns:minmax(0,480px) minmax(0,1fr)}
.pd-two.top{align-items:start}
.pd-fig{margin:0;border-radius:var(--radius-l);overflow:hidden;box-shadow:0 0 0 1px rgba(0,0,0,.05)}
.pd-ing{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pd-ing li{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--pt);border-radius:12px;padding:13px 16px;font-weight:600;color:#13241B}
.pd-ing li::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--pc)}
.pd-ing li span{flex:1}
.pd-ing b{font-size:14px;color:#fff;background:var(--pc);border-radius:999px;padding:2px 9px}
.pd-story p{color:#40534A;margin:0 0 16px;font-size:17px}
.pd-fit{display:flex;flex-direction:column;gap:2px;background:#fff;border-left:4px solid var(--pc);border-radius:0 12px 12px 0;padding:14px 18px;color:#13241B!important}
.pd-fit b{font-size:13px;color:#5B6B62;font-weight:600}
.pd-steps{list-style:none;padding:0;margin:28px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.pd-steps li{counter-increment:s;background:#fff;border-radius:var(--radius-m);padding:22px 20px;box-shadow:0 0 0 1px #E7DFCB;display:flex;flex-direction:column;gap:2px}
.pd-steps li::before{content:counter(s);width:32px;height:32px;border-radius:50%;background:var(--gold);color:#fff;font-weight:800;display:grid;place-items:center;margin-bottom:12px}
.pd-steps b{font-size:18px;color:#13241B}
.pd-steps span{font-size:15px;color:#5B6B62}
.pd-spec{margin:10px 0 0}
.pd-spec div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:13px 0;border-bottom:1px solid #EEE7D7}
.pd-spec dt{color:#5B6B62;font-size:15px}
.pd-spec dd{margin:0;color:#13241B;font-size:15.5px}
.pd-side{display:flex;flex-direction:column;gap:18px}
.pd-note{background:#FBF5EA;border-radius:var(--radius-m);padding:22px 24px;box-shadow:inset 0 0 0 1px #EBDCC2}
.pd-note h3,.pd-promise h3{margin:0 0 8px;font-size:18px;color:#13241B}
.pd-note p{margin:0 0 10px;font-size:15px;color:#40534A}
.pd-note .dis{margin:0;font-weight:600;color:#7A4A22}
.pd-promise{background:var(--forest);color:#E6EFE8;border-radius:var(--radius-m);padding:22px 24px}
.pd-promise h3{color:#fff}
.pd-promise ul{list-style:none;margin:0;padding:0}
.pd-promise li{padding:10px 0;border-top:1px solid rgba(255,255,255,.12);font-size:14.5px;color:#C9DACE}
.pd-promise li b{display:block;color:#fff;font-size:15.5px}
.pd-more-head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap;margin-bottom:24px}
.pd-more{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.mini{display:flex;flex-direction:column;text-decoration:none;color:#13241B}
.mini .mi{display:block;aspect-ratio:4/5;border-radius:16px;overflow:hidden;background:var(--pt);margin-bottom:10px;box-shadow:0 0 0 1px rgba(0,0,0,.05)}
.mini img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.mini:hover img{transform:scale(1.04)}
.mini b{font-size:15.5px;line-height:1.3}
.mini small{font-size:13.5px;color:var(--pc);font-style:italic}
@media (max-width:1020px){
  .pd-top .wrap{grid-template-columns:1fr;gap:32px}
  .pd-gallery{position:static;max-width:620px}
  .pd-two,.pd-two.rev{grid-template-columns:1fr;gap:36px}
  .pd-fig{max-width:520px}
  .pd-two.rev figure{order:2}
  .pd-steps{grid-template-columns:1fr 1fr}
  .pd-more{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:620px){
  .pd-sec{padding:60px 0}
  .pd-top .wrap{padding-bottom:56px}
  .pd-thumbs{gap:6px}
  .pd-ing{grid-template-columns:1fr}
  .pd-buy{flex-direction:column}
  .pd-buy .qty{align-self:flex-start}
  .pd-price .now{font-size:34px}
  .pd-facts{grid-template-columns:1fr 1fr 1fr}
  .pd-facts div+div{padding-left:10px}
  .pd-spec div{grid-template-columns:1fr;gap:2px}
  .pd-more{grid-template-columns:1fr 1fr}
}
.qty input{-moz-appearance:textfield;appearance:textfield}
.qty input::-webkit-inner-spin-button,.qty input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.h-hero-art img{height:auto}
.doc .toc{display:flex;flex-wrap:wrap;gap:8px 10px;margin:0 0 8px}
.doc .toc a{font-size:14px;font-weight:600;color:var(--ink);text-decoration:none;background:#fff;box-shadow:inset 0 0 0 1px var(--paper-line);padding:6px 12px;border-radius:999px}
.doc .toc a:hover{box-shadow:inset 0 0 0 1px var(--blue)}
.doc h2{scroll-margin-top:84px}
.consent{color:inherit;display:flex!important;gap:10px;align-items:flex-start;font-weight:500!important;font-size:13.5px!important;line-height:1.45;margin:14px 0 4px!important}
.consent input{width:18px;height:18px;flex:none;margin:2px 0 0;accent-color:var(--forest)}
.consent a{color:inherit;font-weight:700}
.footer .legal-info{font-size:13.5px;line-height:1.5}
.form .consent{color:#C8D2E0!important}
.form .consent a{color:var(--blue-soft)}
.sheet .consent{color:#40534A!important}
.pd-promise li a{color:#E9D3BE}
.brand img{height:40px;width:auto;flex:none}

/* ========== Kiến thức ========== */
.kt-body{background:#F7F8FA}
.kt-main{padding:28px 0 90px}
.kt-narrow{max-width:780px}
.kt-crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--text-2);margin-bottom:22px}
.kt-crumb a{color:var(--text-2);text-decoration:none}.kt-crumb a:hover{color:var(--ink);text-decoration:underline}
.kt-crumb [aria-current]{color:var(--ink);font-weight:600}
.kt-tag{display:inline-block;font-size:13px;font-weight:700;color:var(--blue);text-decoration:none;margin-bottom:10px}
.kt-head h1{font-size:clamp(30px,4vw,44px);line-height:1.15;letter-spacing:-.02em;margin:0 0 14px;color:var(--ink)}
.kt-lead{font-size:19px;color:#334155;margin:0 0 14px}
.kt-meta{font-size:14px;color:var(--text-2);margin:0}
.kt-meta a{color:var(--ink);font-weight:600}
.kt-sum{background:#fff;border-radius:var(--radius-m);padding:20px 24px;margin:28px 0;box-shadow:inset 4px 0 0 var(--blue),0 0 0 1px var(--paper-line)}
.kt-sum h2,.kt-toc h2{font-size:15px;margin:0 0 8px;color:var(--ink)}
.kt-sum ul{margin:0;padding-left:20px}.kt-sum li{margin:4px 0;color:#1E293B}
.kt-toc{border:1px solid var(--paper-line);border-radius:var(--radius-m);padding:18px 24px;margin:0 0 32px;background:#fff}
.kt-toc ol{margin:0;padding-left:22px}.kt-toc li{margin:5px 0}.kt-toc a{color:#1E293B;text-decoration:none}.kt-toc a:hover{color:var(--blue);text-decoration:underline}
.kt-body-text{font-size:18px;line-height:1.78;color:#1E293B}
.kt-body-text h2{font-size:27px;line-height:1.25;letter-spacing:-.01em;margin:46px 0 14px;color:var(--ink);scroll-margin-top:84px}
.kt-body-text h3{font-size:21px;margin:30px 0 10px;color:var(--ink);scroll-margin-top:84px}
.kt-body-text p{margin:0 0 18px}
.kt-body-text ul,.kt-body-text ol{margin:0 0 20px;padding-left:24px}.kt-body-text li{margin:6px 0}
.kt-body-text a{color:var(--blue);text-underline-offset:3px}
.kt-body-text blockquote{margin:24px 0;padding:14px 20px;background:#EEF3FF;border-radius:12px;color:#1E293B}
.kt-body-text blockquote p:last-child{margin:0}
.kt-table{overflow-x:auto;margin:0 0 24px;border-radius:12px;box-shadow:0 0 0 1px var(--paper-line)}
.kt-body-text table{border-collapse:collapse;width:100%;font-size:16px;background:#fff}
.kt-body-text th,.kt-body-text td{padding:11px 14px;border-bottom:1px solid var(--paper-line);text-align:left;vertical-align:top}
.kt-body-text th{background:#F1F5F9;font-weight:700}
@media (max-width:640px){.kt-body-text table{font-size:14px}.kt-body-text th,.kt-body-text td{padding:9px 10px}}
.kt-faq{margin:44px 0 0}.kt-faq h2,.kt-src h2,.kt-rel h2{font-size:24px;margin:0 0 14px;color:var(--ink)}
.kt-faq details{background:#fff;border-radius:12px;box-shadow:0 0 0 1px var(--paper-line);margin:0 0 10px;padding:0 18px}
.kt-faq summary{cursor:pointer;font-weight:700;padding:16px 0;color:var(--ink)}
.kt-faq details p{margin:0 0 16px;color:#334155;line-height:1.7}
.kt-src{margin:36px 0 0;font-size:15px}.kt-src ul{padding-left:20px}.kt-src a{color:var(--text-2)}
.kt-author{display:flex;gap:18px;margin:40px 0 0;padding:22px 24px;background:#fff;border-radius:var(--radius-m);box-shadow:0 0 0 1px var(--paper-line)}
.kt-av{flex:none;width:56px;height:56px;border-radius:50%;object-fit:cover;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800;font-size:22px}
.kt-author h2{font-size:19px;margin:0}.kt-author h2 a{color:var(--ink);text-decoration:none}
.kt-by{margin:0;font-size:13px;color:var(--text-2)}.kt-role{margin:2px 0 8px;font-weight:600;color:var(--blue);font-size:14px}
.kt-author p:last-child{margin:0;color:#334155;font-size:15px}
.kt-cta{display:flex;gap:22px;align-items:flex-start;margin:28px 0 0;padding:28px;border-radius:var(--radius-l);background:var(--ink);color:#E2E8F0}
.kt-cta img{flex:none;border-radius:14px;background:#fff}
.kt-cta h2{color:#fff;font-size:22px;margin:0 0 8px}.kt-cta p{margin:0 0 16px;color:#CBD5E1}
.kt-cta-link{display:inline-block;margin-left:14px;color:var(--blue-soft);font-weight:600}
.kt-rel{margin:56px 0 0}
.kt-hub-head{max-width:820px;margin:0 0 28px}.kt-hub-head h1{font-size:clamp(32px,4.4vw,50px);letter-spacing:-.02em;margin:0 0 12px;color:var(--ink)}
.kt-hub-head p{font-size:18px;color:#334155;margin:0 0 10px}.kt-count{font-size:14px!important;color:var(--text-2)!important;font-weight:600}
.kt-path{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:14px 0 0}.kt-path li{background:#fff;box-shadow:inset 0 0 0 1px var(--paper-line);border-radius:999px;padding:5px 12px;font-size:14px}
.kt-h2{font-size:24px;margin:36px 0 16px;color:var(--ink)}
.kt-topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.kt-topic{display:flex;flex-direction:column;gap:6px;background:#fff;border-radius:var(--radius-m);padding:18px 20px;text-decoration:none;color:inherit;box-shadow:0 0 0 1px var(--paper-line);transition:box-shadow .15s}
.kt-topic:hover{box-shadow:0 0 0 2px var(--blue)}
.kt-topic b{color:var(--ink);font-size:17px}.kt-topic span{font-size:14px;color:var(--text-2);line-height:1.5}.kt-topic i{font-style:normal;font-size:13px;font-weight:700;color:var(--blue)}
.kt-topics{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.kt-topics a{font-size:14px;font-weight:600;color:var(--ink);text-decoration:none;background:#fff;box-shadow:inset 0 0 0 1px var(--paper-line);padding:6px 12px;border-radius:999px}
.kt-topics a[aria-current]{background:var(--ink);color:#fff;box-shadow:none}
.kt-filter{margin:0 0 18px}.kt-filter input{width:100%;max-width:520px;padding:13px 16px;border-radius:12px;border:1px solid var(--paper-line);background:#fff;font-size:16px}
.kt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.kt-narrow .kt-grid{grid-template-columns:repeat(2,1fr)}
.kt-card a{display:flex;flex-direction:column;height:100%;background:#fff;border-radius:var(--radius-m);padding:20px 22px;text-decoration:none;color:inherit;box-shadow:0 0 0 1px var(--paper-line);transition:box-shadow .15s}
.kt-card a:hover{box-shadow:0 0 0 2px var(--blue)}
.kt-card .kt-tag{margin-bottom:6px}.kt-card h3{font-size:18px;line-height:1.35;margin:0 0 8px;color:var(--ink)}
.kt-card p{font-size:15px;color:var(--text-2);margin:0 0 12px;flex:1;line-height:1.55}
.kt-card .kt-meta{font-size:13px}
.kt-empty{color:var(--text-2)}
@media (max-width:1020px){.kt-topic-grid,.kt-grid{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.kt-topic-grid,.kt-grid,.kt-narrow .kt-grid{grid-template-columns:1fr}.kt-body-text{font-size:17px}.kt-cta{flex-direction:column}.kt-cta-link{margin:12px 0 0;display:block}.kt-author{flex-direction:column}}

.kt-person-img{width:160px;height:160px;border-radius:50%;object-fit:cover;display:block;margin:0 0 18px;box-shadow:0 0 0 4px #fff,0 0 0 5px var(--paper-line)}
.founder .avatar{background:#fff}