/* Metta B2B Hub preview (29/10/2026, Bean) — builds on design system v3 tokens in metta-design-preview/ds.css. */
.b2b{background:var(--mv-stone)}
.b2b .ic{width:24px;height:24px;flex:none}
.b2b-skip{position:absolute;left:-9999px;top:0;z-index:2000;background:#fff;color:var(--mv-ink);padding:10px 16px}.b2b-skip:focus{left:8px;top:8px}
.b2b .ltr{direction:ltr;unicode-bidi:isolate}
.b2b .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.b2b .h3x{font-size:32px}.b2b .h2x{font-size:48px}
.b2b-rib{background:#2b2b2b;color:#ddd;font:12px/1.4 var(--mv-sans);position:relative;z-index:1003}
.b2b-rib .ds-w{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;padding-block:7px}
.b2b-rib b{color:#ffd27a;font-weight:600;letter-spacing:.04em}
.b2b-rib a{color:#fff;text-decoration:none;opacity:.8}.b2b-rib a.on,.b2b-rib a:hover{opacity:1;text-decoration:underline}
.ds-btn.sm{min-height:44px;padding:10px 18px;font-size:14px}

/* header */
.b2b-hdr{position:relative;z-index:20;border-bottom:1px solid var(--mv-stone3);background:var(--mv-white)}
.b2b-hdr.on-dark{position:absolute;left:0;right:0;background:transparent;border-color:rgba(243,238,228,.16);color:var(--mv-ivory)}
.b2b-hdr .ds-w{display:flex;align-items:center;gap:32px;min-height:84px}
.b2b-hdr .lg,.b2b-side .lg{display:flex;align-items:center;gap:14px;text-decoration:none!important}
.b2b-hdr .lg img{height:44px;width:auto}
.b2b .hub{font:600 12px/1 var(--mv-sans);letter-spacing:.18em;text-transform:uppercase;padding:7px 10px;border:1px solid var(--mv-brass);color:var(--mv-brass-ink)}
.on-dark .hub,.b2b-side .hub{color:var(--mv-brass-lt);border-color:var(--mv-brass-lt)}
.b2b-hdr nav{display:flex;gap:26px;margin-inline-start:auto}
.b2b-hdr nav a{display:inline-flex;align-items:center;min-height:44px;font-size:15px;text-decoration:none;opacity:.9}.b2b-hdr nav a:hover{opacity:1;text-decoration:underline;text-underline-offset:6px}
.b2b-hdr .act{display:flex;gap:10px}

/* hero */
.b2b-hero{position:relative;overflow:hidden;min-height:min(860px,100svh);display:flex;align-items:flex-end}
.b2b-hero>picture,.b2b-hero>picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.b2b-hero>picture{z-index:0}.b2b-hero>picture img{opacity:.55;filter:saturate(.7)}
.b2b-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,10,20,.94) 0%,rgba(13,10,20,.82) 38%,rgba(13,10,20,.35) 70%,rgba(13,10,20,.2) 100%),linear-gradient(180deg,rgba(13,10,20,.5) 0%,rgba(13,10,20,0) 30%,rgba(13,10,20,0) 60%,rgba(13,10,20,.92) 88%,var(--mv-night) 100%);z-index:1}
.b2b-hero .ds-w{width:100%;padding-top:150px;padding-bottom:0;z-index:2}
.b2b-hero .in{max-width:820px}
.b2b-hero h1{font-size:76px;line-height:1.03;font-weight:400;color:#fff}
.b2b-hero h1 em{display:block;color:var(--mv-ivory)}
.b2b-hero .sub{font-size:19px;line-height:1.6;color:rgba(243,238,228,.94);max-width:640px}
.b2b-hero .cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.b2b-hero .note{font-size:14.5px;color:rgba(243,238,228,.8);margin:18px 0 0;max-width:600px}
.b2b-facts{list-style:none;margin:64px 0 0;padding:26px 0 30px;display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid rgba(201,169,110,.45)}
.b2b-facts li{display:flex;flex-direction:column;gap:4px;padding-inline:20px;border-inline-start:1px solid rgba(243,238,228,.14)}
.b2b-facts li:first-child{padding-inline-start:0;border:0}
.b2b-facts b{font-family:var(--mv-serif);font-weight:400;font-size:40px;line-height:1.05;color:#fff}
.b2b-facts span{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--mv-lilac)}

/* why + steps */
.b2b-why,.b2b-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.b2b-why li{border-top:1px solid var(--mv-ink);padding-top:22px}
.b2b-why .n,.b2b-steps .n{font-family:var(--mv-serif);font-style:italic;color:var(--mv-brass-ink);font-size:20px;display:block;margin-bottom:10px}
.b2b-why p,.b2b-steps p{color:var(--mv-ink2);font-size:17px;line-height:1.6;margin:0}
.b2b-steps{grid-template-columns:repeat(3,1fr);counter-reset:s}
.b2b-steps li{position:relative;background:var(--mv-white);border:1px solid var(--mv-stone3);padding:30px 28px}
.b2b-steps .n{width:48px;height:48px;border:1px solid var(--mv-brass);display:flex;align-items:center;justify-content:center;font-size:22px;border-radius:50%;margin-bottom:18px}
.b2b-steps li:not(:last-child)::after{content:"";position:absolute;top:54px;inset-inline-end:-33px;width:34px;height:1px;background:var(--mv-brass)}

/* modules */
.b2b-mods{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--mv-stone3);border:1px solid var(--mv-stone3)}
.b2b-mods li{background:var(--mv-white);padding:30px 26px 26px;display:flex;flex-direction:column;gap:10px;min-width:0}
.b2b-mods li:first-child{grid-column:span 2}
.b2b-mods li>.ic{width:34px;height:34px;color:var(--mv-royal)}
.b2b-mods h3{margin:6px 0 0}
.b2b-mods p{font-size:17px;line-height:1.6;color:var(--mv-ink2);margin:0;flex:1}
.b2b-mods .acc{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;letter-spacing:0;color:var(--mv-brass-ink);border-top:1px solid var(--mv-stone3);padding-top:12px;margin-top:8px}
.b2b-mods .acc .ic{width:16px;height:16px}

/* two col + mock */
.b2b-two{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center}
.b2b-two.rq{align-items:start;grid-template-columns:.85fr 1.15fr}
.b2b-ticks{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
.b2b-ticks li{display:flex;gap:12px;align-items:flex-start;color:var(--mv-lilac)}
.b2b-ticks .ic{color:var(--mv-brass-lt);width:20px;height:20px;margin-top:3px}
.b2b-mock{margin:0}
.b2b-mock figcaption{font-size:12.5px;color:var(--mv-lilac);margin-top:10px;text-align:end;letter-spacing:.04em}
.mk{background:var(--mv-stone);color:var(--mv-ink);box-shadow:0 30px 80px rgba(0,0,0,.45);border:1px solid rgba(201,169,110,.5)}
.mk-top{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#e3e0da}
.mk-top .dot{width:9px;height:9px;border-radius:50%;background:#bdb7ad}
.mk-url{margin-inline-start:12px;font-size:12px;color:var(--mv-muted);background:#fff;padding:3px 10px;flex:1}
.mk-in{display:grid;grid-template-columns:56px 1fr;min-height:330px}
.mk-side{background:var(--mv-night);display:flex;flex-direction:column;gap:14px;padding:18px 0;align-items:center}
.mk-side i{width:22px;height:4px;background:rgba(243,238,228,.25)}.mk-side i.on{background:var(--mv-brass-lt)}
.mk-main{padding:20px 22px}
.mk-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.mk-h{font-family:var(--mv-serif);font-size:20px}
.mk-tag{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;background:#ffd27a;color:#3a2a00;padding:3px 8px}
.mk-t{display:grid;grid-template-columns:1fr auto auto;gap:16px;padding:11px 0;border-bottom:1px solid var(--mv-stone3);font-size:14px}
.mk-t .ok{color:var(--mv-ok);font-weight:600}
.mk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px}
.mk-grid span{aspect-ratio:4/3;background-size:cover;background-position:center}

/* events */
.b2b-up{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.b2b-ev{display:grid;grid-template-columns:96px 1fr;gap:22px;align-items:center;padding:22px 24px;background:var(--mv-white);border:1px solid var(--mv-stone3);text-decoration:none!important;color:var(--mv-ink)}
a.b2b-ev:hover{border-color:var(--mv-royal)}
.b2b-ev .d{display:flex;flex-direction:column;align-items:center;justify-content:center;border-inline-end:1px solid var(--mv-brass);padding-inline-end:18px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mv-muted);text-align:center}
.b2b-ev .d b{font-family:var(--mv-serif);font-weight:400;font-size:34px;letter-spacing:0;color:var(--mv-royal);line-height:1.1}
.b2b-ev .k{display:block;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mv-brass-ink)}
.b2b-ev .t{display:block;font-family:var(--mv-serif);font-weight:400;font-size:22px;margin:4px 0}
.b2b-ev .s{display:block;font-size:15px;color:var(--mv-ink2)}

/* form */
.b2b-form{background:var(--mv-white);color:var(--mv-ink);padding:34px 34px 30px;border-top:3px solid var(--mv-brass)}
.b2b-form .full,.b2b-lf .full{grid-column:1/-1}
.b2b-form .frm-h{margin:0;font-family:var(--mv-serif);font-size:24px;display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.b2b-form .frm-h span{font:13px var(--mv-sans);color:var(--mv-muted)}
.b2b .tel{display:grid;grid-template-columns:118px 1fr;gap:8px}
.b2b fieldset{border:0;margin:0;padding:0;min-width:0}
.b2b legend{font-size:13px;font-weight:600;letter-spacing:.06em;color:var(--mv-ink2);margin-bottom:8px;padding:0}
.b2b .opt{font-weight:400;color:var(--mv-muted);letter-spacing:0}
.b2b .cks{display:flex;flex-wrap:wrap;gap:8px}
.b2b .cks .ck{border:1px solid var(--mv-stone3);padding:8px 12px;min-height:44px;background:var(--mv-stone)}
.b2b .ck{display:flex;gap:10px;font-size:15px;font-weight:400;letter-spacing:0;color:var(--mv-ink2);cursor:pointer;line-height:1.45;min-height:44px;align-items:center}
.b2b .ds-form .ck input{width:20px;height:20px;min-height:0;padding:0;flex:none;accent-color:var(--mv-royal)}
.b2b .hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.b2b-pvmsg{margin:10px 0 0;color:var(--mv-err);font-size:14px;font-weight:600}
.b2b-pvmsg.dash{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:var(--mv-night);color:#fff;padding:12px 18px;z-index:50;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.b2b-contact{margin-top:34px;padding-top:24px;border-top:1px solid rgba(243,238,228,.18)}
.b2b-contact .small{color:var(--mv-lilac)}

/* footer */
.b2b-ftr{background:var(--mv-night);color:var(--mv-lilac);padding:64px 0 28px;font-size:15px}
.b2b-ftr .g{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px}
.b2b-ftr img{height:46px;width:auto;margin-bottom:16px}
.b2b-ftr h4{font:600 12px/1.4 var(--mv-sans);letter-spacing:.18em;text-transform:uppercase;color:var(--mv-brass-lt);margin:0 0 14px}
.b2b-ftr a{color:var(--mv-ivory);text-decoration:none;line-height:2}.b2b-ftr a:hover{text-decoration:underline}
.b2b-ftr .legal{margin:44px 0 0;padding-top:20px;border-top:1px solid rgba(243,238,228,.14);font-size:13px;color:rgba(201,194,211,.85)}

/* login */
.b2b-login{display:grid;grid-template-columns:1fr 1fr;min-height:calc(100svh - 120px)}
.b2b-login .side{position:relative;overflow:hidden;display:flex;align-items:center}
.b2b-login .side .in{position:relative;z-index:1;padding:64px clamp(32px,6vw,96px);max-width:640px}
.b2b-login .side h1{font-size:56px}
.b2b-li{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:12px}
.b2b-li li{display:flex;gap:14px;align-items:center;color:var(--mv-ivory);font-size:16px}
.b2b-li .ic{color:var(--mv-brass-lt)}
.b2b-login .main{display:flex;align-items:center;justify-content:center;padding:56px 24px;background:var(--mv-stone)}
.b2b-lf{grid-template-columns:1fr;width:100%;max-width:440px;background:var(--mv-white);padding:40px 36px;border:1px solid var(--mv-stone3)}
.b2b-lf h2{font-size:34px;margin:0}
.b2b-lf .small{margin:0}
.b2b-lf .row{flex-direction:row;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.b2b-lf .row a{display:inline-flex;align-items:center;min-height:44px;font-size:14px;color:var(--mv-royal)}
.b2b-lf .alt{margin:6px 0 0;font-size:15px;text-align:center;border-top:1px solid var(--mv-stone3);padding-top:18px}
.b2b-lf .alt a{color:var(--mv-royal);font-weight:600}
.b2b-states .st{display:flex;gap:12px;background:#f6f1e4;border:1px solid #e3d5b2;padding:14px 16px;margin:0;font-size:14.5px;color:var(--mv-ink)}
.b2b-states .st .ic{color:var(--mv-brass-ink);margin-top:2px}

/* dashboard */
.b2b-app{background:var(--mv-stone)}
.b2b-dash{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100svh}
.b2b-side{background:var(--mv-night);color:var(--mv-ivory);padding:26px 18px;position:sticky;top:0;height:100svh;display:flex;flex-direction:column;gap:26px;overflow:auto}
.b2b-side .lg{flex-direction:column;align-items:flex-start;gap:12px}
.b2b-side .lg img{height:40px;width:auto}
.b2b-side nav{display:flex;flex-direction:column;gap:2px}
.b2b-side nav a{display:flex;gap:12px;align-items:center;padding:11px 12px;min-height:44px;text-decoration:none;color:rgba(243,238,228,.82);font-size:15px;border-inline-start:2px solid transparent}
.b2b-side nav a:hover{color:#fff;background:rgba(255,255,255,.04)}
.b2b-side nav a.on{color:#fff;border-color:var(--mv-brass-lt);background:rgba(106,69,194,.18)}
.b2b-side nav .ic{width:20px;height:20px}
.b2b-side .sw{margin-top:auto;border-top:1px solid rgba(243,238,228,.14);padding-top:16px;display:flex;flex-direction:column;gap:8px}
.b2b-side .sw .small{color:var(--mv-lilac)}
.b2b-side .sw a{display:flex;gap:10px;align-items:center;color:var(--mv-brass-lt);text-decoration:none;font-weight:600;font-size:14.5px;min-height:44px}
.b2b-side .sw .ic{width:18px;height:18px}
.b2b-body{padding:0 40px 64px;min-width:0}
.b2b-top{display:flex;align-items:center;gap:18px;min-height:72px;border-bottom:1px solid var(--mv-stone3);margin-bottom:22px;flex-wrap:wrap}
.b2b-top .who{display:flex;gap:10px;align-items:center;font-size:14.5px;color:var(--mv-ink2);margin-inline-end:auto}
.b2b-top .lo{display:inline-flex;align-items:center;min-height:44px;font-size:14px;color:var(--mv-royal)}
.b2b-burger{display:none;min-height:44px;padding:0 16px;border:1px solid var(--mv-ink);background:transparent;font:600 13px var(--mv-sans);letter-spacing:.1em;text-transform:uppercase;cursor:pointer}
.b2b-pill{display:inline-flex;align-items:center;font-size:12.5px;font-weight:600;padding:5px 11px;border-radius:999px;letter-spacing:.03em}
.b2b-pill.ok{background:#e3f1e8;color:#14532d}.b2b-pill.warn{background:#fbecc9;color:#6b4300}
.b2b-demo{background:#fff6dc;border:1px dashed #c9a24a;color:#4a3700;padding:12px 16px;font-size:14.5px;margin-bottom:26px}
.b2b-demo b{background:#ffd27a;color:#3a2a00;padding:2px 8px;margin-inline-end:10px;letter-spacing:.12em;font-size:12px}
.b2b-blk{background:var(--mv-white);border:1px solid var(--mv-stone3);padding:28px 30px;margin-bottom:24px;scroll-margin-top:20px;min-width:0}
.b2b-blk h1{font-size:40px;margin-bottom:6px}
.b2b-blk h2{font-size:28px;margin:0 0 18px}
.b2b-blk .hd{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:18px}.b2b-blk .hd h2{margin:0}
.b2b-blk .flt{display:flex;gap:8px;flex-wrap:wrap}
.b2b-kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}
.b2b-kpi div{border-top:1px solid var(--mv-brass);padding-top:12px}
.b2b-kpi b{display:block;font-family:var(--mv-serif);font-weight:400;font-size:38px;line-height:1.1;color:var(--mv-royal)}
.b2b-kpi span{font-size:14px;color:var(--mv-ink2)}
.b2b-tbl{position:relative;overflow-x:auto;margin-bottom:12px;-webkit-overflow-scrolling:touch}
.b2b-tbl table{width:100%;border-collapse:collapse;font-size:15px;min-width:620px}
.b2b-tbl th{text-align:start;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mv-muted);padding:10px 12px;border-bottom:1px solid var(--mv-ink)}
.b2b-tbl td{padding:14px 12px;border-bottom:1px solid var(--mv-stone3);vertical-align:middle}
.b2b-tbl .num{text-align:end;font-variant-numeric:tabular-nums;white-space:nowrap}
.b2b-tbl td.num{color:var(--mv-muted);letter-spacing:.05em}
.b2b-tbl .sub{display:block;font-size:12.5px;font-weight:400;letter-spacing:0;text-transform:none;color:var(--mv-muted)}
.b2b-a{display:inline-flex;align-items:center;gap:6px;color:var(--mv-royal);font-weight:600;font-size:14.5px;text-decoration:none;min-height:40px}
.b2b-a .ic{width:16px;height:16px}
.b2b-medg{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:12px}
.b2b-med{margin:0;border:1px solid var(--mv-stone3);min-width:0}
.b2b-med .im{display:block;aspect-ratio:4/3;background-size:cover;background-position:center;position:relative}
.b2b-med .dm{position:absolute;top:8px;inset-inline-start:8px;background:#ffd27a;color:#3a2a00;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:2px 7px}
.b2b-med figcaption{padding:12px 14px;display:flex;flex-direction:column;gap:6px;font-size:14.5px}
.b2b-med .rt{font-size:12px;font-weight:600;letter-spacing:.06em;align-self:flex-start;padding:2px 8px}
.b2b-med .rt.ok{background:#e3f1e8;color:#14532d}.b2b-med .rt.warn{background:#fbecc9;color:#6b4300}
.b2b-wl{display:grid;gap:14px}
.b2b-ev.in{grid-template-columns:96px 1fr auto}
.b2b-ev.past .d b{color:var(--mv-muted)}
.b2b-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.b2b-cols>.b2b-blk{margin-bottom:24px}
.b2b-list{list-style:none;margin:0;padding:0}
.b2b-list li{display:flex;flex-direction:column;gap:3px;padding:14px 0;border-bottom:1px solid var(--mv-stone3)}
.b2b-list .k{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mv-brass-ink)}
.b2b-card{border:1px solid var(--mv-stone3);padding:22px}
.b2b-card h3{margin:0 0 8px}

/* CTA page + social */
.b2b-art{background:var(--mv-white);border:1px solid var(--mv-stone3);padding:32px;margin:18px 0 40px;font-size:18px;line-height:1.75}
.b2b-soc{border:1px solid var(--mv-stone3);background:var(--mv-white);padding:16px 18px;margin-bottom:12px}
.b2b-soc .k{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mv-brass-ink)}
.b2b-soc pre{white-space:pre-wrap;font:15.5px/1.6 var(--mv-sans);margin:8px 0 0;color:var(--mv-ink)}

/* CTA block — tự chứa (dùng được trong theme cũ), tiền tố .mvb2b-cta */
.mvb2b-cta{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;box-sizing:border-box;margin:40px 0}
.mvb2b-cta *{box-sizing:border-box}
.mvb2b-cta .k{display:block;font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:#c9a96e;margin-bottom:10px}
.mvb2b-cta.end{display:grid;grid-template-columns:1.5fr 1fr;gap:28px;align-items:center;background:linear-gradient(160deg,#0d0a14 0%,#1a0f2e 60%,#2a1466 100%);color:#f3eee4;padding:34px 36px;border-top:2px solid #a8874f}
.mvb2b-cta.end h3{font-family:"Playfair Display",Georgia,serif;font-weight:500;font-size:28px;line-height:1.2;color:#fff;margin:0 0 10px}
.mvb2b-cta.end p{margin:0;font-size:16px;line-height:1.6;color:#c9c2d3}
.mvb2b-cta.end .c{display:flex;flex-direction:column;gap:12px;align-items:stretch}
.mvb2b-cta.end .b{display:flex;align-items:center;justify-content:center;min-height:52px;padding:14px 24px;background:#47268d;border:1px solid #47268d;color:#fff!important;text-decoration:none!important;font-weight:600;font-size:14px;letter-spacing:.12em;text-transform:uppercase}
.mvb2b-cta.end .b:hover{background:#2a1466;border-color:#c9a96e}
.mvb2b-cta.end .l{display:inline-flex;align-items:center;justify-content:center;min-height:44px;color:#f3eee4!important;font-size:14.5px;text-align:center;text-underline-offset:4px}
.mvb2b-cta.inline{border-inline-start:3px solid #a8874f;background:#f4f4f2;padding:18px 22px;margin:28px 0}
.mvb2b-cta.inline .k{color:#7d6235}
.mvb2b-cta.inline p{margin:0 0 8px;font-size:16.5px;line-height:1.6;color:#1c1a20}
.mvb2b-cta.inline a{display:inline-flex;align-items:center;min-height:44px;color:#47268d!important;font-weight:600;text-decoration:none}
@media (max-width:700px){.mvb2b-cta.end{grid-template-columns:1fr;padding:26px 22px}.mvb2b-cta.end h3{font-size:24px}}

/* responsive */
@media (max-width:1100px){.b2b-hdr nav{display:none}.b2b-mods{grid-template-columns:repeat(2,1fr)}.b2b-mods li:first-child{grid-column:auto}.b2b-why{grid-template-columns:repeat(2,1fr)}.b2b-medg{grid-template-columns:repeat(2,1fr)}.b2b-hero h1{font-size:60px}}
@media (max-width:900px){
  .b2b-two,.b2b-two.rq,.b2b-up,.b2b-cols,.b2b-login{grid-template-columns:1fr;gap:36px}
  .b2b-steps{grid-template-columns:1fr;gap:16px}.b2b-steps li:not(:last-child)::after{display:none}
  .b2b-facts{grid-template-columns:repeat(3,1fr);row-gap:20px}.b2b-facts li:nth-child(4){padding-inline-start:0;border:0}
  .b2b-dash{grid-template-columns:minmax(0,1fr)}
  .b2b-side{position:fixed;inset:0 auto 0 0;width:280px;z-index:60;transform:translateX(-100%);transition:transform .25s}
  .b2b-side.open{transform:none;box-shadow:0 0 0 100vmax rgba(0,0,0,.45)}
  .b2b-burger{display:inline-flex;align-items:center}
  .b2b-body{padding:0 16px 48px}
  .b2b-kpi{grid-template-columns:repeat(2,1fr)}
  .b2b-login .side .in{padding:48px 24px}.b2b-login .side h1{font-size:40px}
  .b2b-login .main{order:-1;padding:32px 16px}
}
@media (max-width:640px){
  .b2b .ds-w{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  .b2b-hdr .ds-w{gap:10px;min-height:68px}.b2b-hdr .lg img{height:34px}.b2b-hdr .lg .hub{display:none}
  .b2b-hdr .act .ds-btn.p{display:none}.b2b-hdr .act .ds-btn{min-height:44px;padding:8px 14px}.b2b-hdr .act{margin-inline-start:auto}
  .b2b-hero{min-height:0}.b2b-hero .ds-w{padding-top:104px}
  .b2b-hero h1{font-size:42px}.b2b-hero .sub{font-size:17px}
  .b2b-hero .cta .ds-btn{flex:1 1 100%}
  .b2b-facts{grid-template-columns:repeat(2,1fr);margin-top:40px}.b2b-facts li{padding-inline:0 12px;border:0}.b2b-facts b{font-size:30px}.b2b-facts li:last-child{grid-column:1/-1}
  .b2b .h2x{font-size:36px}.b2b .h3x{font-size:26px}
  .b2b-why,.b2b-mods{grid-template-columns:1fr}
  .b2b-form{padding:24px 18px;grid-template-columns:1fr}.b2b-form .f{grid-column:1/-1}
  .b2b-ev,.b2b-ev.in{grid-template-columns:72px 1fr;padding:18px 16px;gap:14px}.b2b-ev.in .ds-btn{grid-column:1/-1}
  .b2b-ev .d b{font-size:26px}.b2b-ev .d{padding-inline-end:12px}
  .b2b-blk{padding:22px 16px}.b2b-blk h1{font-size:30px}
  .b2b-medg{grid-template-columns:1fr 1fr;gap:12px}
  .b2b-ftr .g{grid-template-columns:1fr;gap:28px}
  .b2b-lf{padding:28px 20px}
  .b2b-art{padding:20px 16px}
}
@media (prefers-reduced-motion:reduce){.b2b-side{transition:none}}

/* vòng Codex (29/10): thứ tự mới, form gọn, nhãn quyền thống nhất, viền ô đủ tương phản */
.b2b .ds-form input,.b2b .ds-form select,.b2b .ds-form textarea{border-color:var(--mv-muted)}
.b2b-mods.core{grid-template-columns:2fr 1fr 1fr}
.b2b-mods.core li.big{grid-column:auto}
.b2b-more{margin-top:20px}
.b2b-more>summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:12px;min-height:48px;font-weight:600;font-size:14px;letter-spacing:.12em;text-transform:uppercase;color:var(--mv-royal)}
.b2b-more>summary::-webkit-details-marker{display:none}
.b2b-more>summary::after{content:"+";font-size:22px;font-weight:400;line-height:1}
.b2b-more[open]>summary::after{content:"–"}
.b2b-more .b2b-mods{margin-top:14px}
.b2b-flow{list-style:none;counter-reset:f;margin:8px 0 0;padding:0;display:grid;gap:14px}
.b2b-flow li{counter-increment:f;display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:baseline;color:var(--mv-lilac)}
.b2b-flow li::before{content:counter(f);width:36px;height:36px;border:1px solid var(--mv-brass-lt);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--mv-serif);font-size:18px;color:var(--mv-ivory)}
.b2b-flow b{color:#fff;font-weight:600}
.b2b-proof{margin:26px 0 0;padding-top:18px;border-top:1px solid rgba(243,238,228,.18);font-size:14.5px;color:var(--mv-ivory)}
.b2b-nofee{margin-top:8px}
.b2b-form .have{margin:-6px 0 0;font-size:15px;color:var(--mv-ink2)}.b2b-form .have a{color:var(--mv-royal);font-weight:600}
.b2b-form .rel .cks .ck{background:transparent}
.b2b-opt{border:1px solid var(--mv-stone3);padding:0 16px}
.b2b-opt>summary{cursor:pointer;min-height:48px;display:flex;align-items:center;font-size:15px;font-weight:600;color:var(--mv-ink2)}
.b2b-opt[open]{padding-bottom:16px}.b2b-opt[open]>*+*{margin-top:12px}
.b2b-form .cons a{color:var(--mv-royal)}
.b2b-form .cons .hint{margin:0 0 4px 30px}
.b2b-two.rq{grid-template-rows:auto 1fr}.b2b-two.rq>form{grid-column:2;grid-row:1/span 2}.b2b-two.rq>.b2b-contact{margin-top:0;grid-column:1;align-self:start}
@media (max-width:900px){.b2b-two.rq>form{grid-column:auto;grid-row:auto}.b2b-mods.core{grid-template-columns:1fr 1fr}.b2b-mods.core li.big{grid-column:1/-1}.b2b-two.rq>.b2b-contact{grid-column:auto}}
@media (max-width:640px){.b2b-mods.core{grid-template-columns:1fr}.b2b-mods li{padding:22px 18px}.b2b-mods p{font-size:16px}.b2b-why{gap:22px}.b2b-why li{padding-top:16px}.b2b-why h3{margin-bottom:6px}.b2b-form .cons .hint{margin-left:0}.b2b .mhide{display:none}}

/* vòng CEO 29/10 khuya: 3 trụ cột, trình xem chỉ-đọc, nhóm WhatsApp, form báo giá, luồng email */
.b2b-pil{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pil{position:relative;background:var(--mv-white);border:1px solid var(--mv-stone3);border-top:3px solid var(--mv-royal);padding:30px 28px 24px;display:flex;flex-direction:column;gap:12px;min-width:0}
.pil>.ic{width:36px;height:36px;color:var(--mv-royal)}
.pil .no{position:absolute;top:22px;inset-inline-end:24px;font-family:var(--mv-serif);font-style:italic;font-size:22px;color:var(--mv-brass-ink)}
.pil h3{margin:4px 0 0;font-size:24px}
.pil p{margin:0;color:var(--mv-ink2);font-size:17px;line-height:1.6}
.pil p.s{font-size:15px}
.pil ul{margin:0;padding-inline-start:18px;color:var(--mv-ink2);font-size:15.5px;line-height:1.6}
.pil .acc{margin-top:auto;display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--mv-brass-ink);border-top:1px solid var(--mv-stone3);padding-top:12px}
.pil .acc .ic{width:16px;height:16px}
.pil .fam{display:grid;grid-template-columns:78px 1fr;gap:14px;align-items:center;background:var(--mv-stone);padding:14px}
.pil .fam .dt,.b2b-fam .dt{display:flex;flex-direction:column;align-items:center;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mv-muted);border-inline-end:1px solid var(--mv-brass);padding-inline-end:12px;text-align:center}
.pil .fam .dt b,.b2b-fam .dt b{font-family:var(--mv-serif);font-weight:400;font-size:26px;letter-spacing:0;color:var(--mv-royal);line-height:1.1}
.pil .fam>span:last-child{display:flex;flex-direction:column;gap:4px;font-size:14.5px;color:var(--mv-ink2)}
.pil .fam>span:last-child b{font-family:var(--mv-serif);font-weight:500;font-size:18px;color:var(--mv-ink)}
.b2b-pill.sm{font-size:11.5px;padding:3px 9px}
.b2b-pill:not(.ok):not(.warn){background:var(--mv-stone2);color:var(--mv-ink2)}
.b2b-a.mute{color:var(--mv-ink2)}
.b2b-tbl td.act{display:flex;gap:16px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.b2b-tbl td.num.you{color:var(--mv-royal);font-weight:600}
.b2b-start{margin-top:22px;background:var(--mv-stone);padding:16px 18px}
.b2b-start .k{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mv-brass-ink)}
.b2b-start ol{margin:8px 0 0;padding-inline-start:20px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px 24px;font-size:15px}
.b2b-start a{color:var(--mv-royal)}.b2b-start .done{color:var(--mv-ok);text-decoration:line-through}
.b2b-qf{grid-template-columns:repeat(3,1fr)}
.b2b-qf .full{grid-column:1/-1}
.b2b-viewer{margin-top:22px;border:1px solid var(--mv-ink2);background:#3a3640}
.b2b-viewer .vb{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:10px 14px;background:var(--mv-night);color:var(--mv-ivory);font-size:14px}
.b2b-viewer .tools{display:flex;gap:14px;align-items:center;color:var(--mv-lilac)}
.b2b-viewer .tools .no{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mv-brass-lt)}
.b2b-viewer .pg{position:relative;margin:24px auto;width:min(560px,86%);aspect-ratio:1/.95;background:#fff;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.4);user-select:none}
.b2b-viewer .wm{position:absolute;inset:-20%;display:flex;flex-direction:column;justify-content:space-around;transform:rotate(-24deg);pointer-events:none;z-index:2}
.b2b-viewer .wm span{white-space:nowrap;font-size:15px;color:rgba(71,38,141,.13);font-weight:600;letter-spacing:.06em}
.b2b-viewer .doc{position:relative;z-index:1;padding:36px 34px}
.b2b-viewer .doc .dm,.b2b-med .wmk{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;background:#ffd27a;color:#3a2a00;padding:2px 7px}
.b2b-viewer .doc h3{margin:14px 0 6px;font-size:22px}.b2b-viewer .doc p{font-size:14px;color:var(--mv-muted)}
.b2b-viewer .ln{height:9px;background:var(--mv-stone2);margin:12px 0}.b2b-viewer .ln.s{width:62%}
.b2b-viewer .tb{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:22px}.b2b-viewer .tb i{height:22px;background:var(--mv-stone)}
.b2b-viewer .vf{display:flex;gap:16px;align-items:center;flex-wrap:wrap;padding:12px 14px;background:var(--mv-white)}
.b2b-viewer .vf .small{flex:1;min-width:240px;margin:0}
.b2b-med .wmk{position:absolute;bottom:8px;inset-inline-end:8px;background:rgba(255,255,255,.55);color:rgba(28,26,32,.7);font-weight:600;letter-spacing:.04em;text-transform:none}
.b2b-fam{display:grid;grid-template-columns:110px 1fr;gap:24px;align-items:start}
.b2b-fam h3{margin:4px 0 8px;font-size:24px}.b2b-fam p{margin:0 0 8px;color:var(--mv-ink2)}
.b2b-fam .k{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mv-ok)}
.b2b-fam .bt{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.b2b-grp{list-style:none;margin:0 0 12px;padding:0}
.b2b-grp li{display:grid;grid-template-columns:28px 1fr auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--mv-stone3)}
.b2b-grp li>.ic{color:#128c4a}
.b2b-grp li>span{display:flex;flex-direction:column;gap:2px}
.b2b-list2{display:grid;grid-template-columns:1fr 1fr;column-gap:32px}
.b2b-journey{list-style:none;margin:36px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:0;border:1px solid var(--mv-stone3);background:var(--mv-white)}
.b2b-journey li{position:relative;padding:24px 20px 22px;display:flex;flex-direction:column;gap:6px;border-inline-start:1px solid var(--mv-stone3)}
.b2b-journey li:first-child{border:0}
.b2b-journey li:not(:last-child)::after{content:"";position:absolute;top:40px;inset-inline-end:-9px;width:16px;height:16px;border-top:1px solid var(--mv-brass);border-right:1px solid var(--mv-brass);transform:rotate(45deg);background:var(--mv-white);z-index:1}
.b2b-journey .n{width:36px;height:36px;border-radius:50%;background:var(--mv-royal);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--mv-serif);font-size:18px;margin-bottom:6px}
.b2b-journey b{font-family:var(--mv-serif);font-weight:500;font-size:19px;line-height:1.3}
.b2b-journey span{font-size:14.5px;color:var(--mv-ink2)}
.b2b-journey em{font-style:normal;font-size:13px;font-weight:600;color:var(--mv-brass-ink);margin-top:auto;padding-top:8px}
.b2b-side-flows{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:20px}
.b2b-side-flows>div{border-inline-start:3px solid var(--mv-brass);background:var(--mv-white);padding:14px 18px}
.b2b-side-flows .k{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mv-brass-ink)}
.b2b-side-flows p{margin:6px 0 0;font-size:15.5px;color:var(--mv-ink2)}
.b2b-mails{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.b2b-mail{background:var(--mv-white);border:1px solid var(--mv-stone3);min-width:0}
.b2b-mail header{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:12px 18px;border-bottom:1px solid var(--mv-stone3);background:var(--mv-stone)}
.b2b-mail .tr{font-size:13.5px;font-weight:600;color:var(--mv-ink2)}
.b2b-mail dl{display:grid;grid-template-columns:70px 1fr;gap:4px 12px;margin:0;padding:14px 18px;border-bottom:1px solid var(--mv-stone3);font-size:14px}
.b2b-mail dt{color:var(--mv-muted)}.b2b-mail dd{margin:0;overflow-wrap:anywhere}
.b2b-mail .bd{padding:16px 18px;font-size:15.5px;line-height:1.6}
.b2b-mail .bd p{margin:0 0 .8em}.b2b-mail .bd ul,.b2b-mail .bd ol{margin:0 0 .8em;padding-inline-start:20px}
@media (max-width:1100px){.b2b-pil{grid-template-columns:1fr}.b2b-journey{grid-template-columns:1fr}.b2b-journey li{border-inline-start:0;border-top:1px solid var(--mv-stone3)}.b2b-journey li:first-child{border:0}.b2b-journey li:not(:last-child)::after{display:none}.b2b-start ol{grid-template-columns:1fr 1fr}}
@media (max-width:900px){.b2b-mails,.b2b-side-flows,.b2b-list2,.b2b-qf{grid-template-columns:1fr}.b2b-qf .f{grid-column:1/-1}}
@media (max-width:640px){.pil{padding:24px 18px 20px}.pil h3{font-size:22px}.b2b-start ol{grid-template-columns:1fr}.b2b-grp li{grid-template-columns:24px 1fr}.b2b-grp li>.ds-btn,.b2b-grp li>.b2b-pill{grid-column:2;justify-self:start}.b2b-fam{grid-template-columns:1fr}.b2b-fam .dt{align-items:flex-start;border:0;padding:0}.b2b-viewer .pg{width:92%}.b2b-tbl td.act{justify-content:flex-start}}

/* vòng 3 (29/10 khuya): báo cáo thị trường, thư viện, điều khoản, email HTML */
.b2b-pil{grid-template-columns:repeat(2,1fr)}
.b2b-reps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.b2b-reps.two{grid-template-columns:repeat(2,1fr)}
.b2b-rep{background:var(--mv-white);border:1px solid var(--mv-stone3);display:flex;flex-direction:column;min-width:0}
.b2b-rep .cv{position:relative;border-bottom:1px solid var(--mv-stone3)}
.b2b-rep .cv svg,.b2b-rd .cv svg{display:block;width:100%;height:auto}
.b2b-rep .st{position:absolute;top:10px;inset-inline-start:10px;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:3px 8px}
.b2b-rep .st.s{background:#ffd27a;color:#3a2a00}.b2b-rep .st.c{background:var(--mv-night);color:var(--mv-ivory)}
.b2b-rep .bd{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.b2b-rep h3{margin:0;font-size:22px}
.b2b-rep p{margin:0;color:var(--mv-ink2);font-size:16px;line-height:1.55}
.b2b-rep dl{display:grid;grid-template-columns:96px 1fr;gap:4px 10px;margin:4px 0 0;font-size:13.5px}
.b2b-rep dt{color:var(--mv-muted)}.b2b-rep dd{margin:0;color:var(--mv-ink2)}
.b2b-rep .bt,.b2b-rd .bt{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:12px}
.b2b-filt{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:10px;margin:18px 0 22px}
.b2b-filt input,.b2b-filt select{font:15px var(--mv-sans);min-height:46px;padding:10px 12px;border:1px solid var(--mv-muted);background:var(--mv-white);min-width:0}
.b2b-states4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.b2b-state{border:1px solid var(--mv-stone3);border-inline-start:3px solid var(--mv-muted);padding:14px 16px;display:flex;flex-direction:column;gap:6px;font-size:14.5px;color:var(--mv-ink2)}
.b2b-state.warn{border-inline-start-color:#c9a24a}.b2b-state.err{border-inline-start-color:var(--mv-err)}.b2b-state.old{border-inline-start-color:var(--mv-brass)}
.b2b-state b{color:var(--mv-ink)}
.b2b-rd h1{margin:14px 0 18px}.b2b-rd h2{font-size:24px;margin:28px 0 10px}
.b2b-rd .meta{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:0 0 22px;border-top:1px solid var(--mv-ink);border-bottom:1px solid var(--mv-stone3);padding:12px 0}
.b2b-rd .meta dt{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mv-muted)}.b2b-rd .meta dd{margin:4px 0 0;font-size:15px}
.b2b-rd .cv{max-width:640px}
.b2b-rd .ph{color:var(--mv-muted);font-style:italic}
.b2b-rd .src{display:block;font-size:13px;font-style:normal;color:var(--mv-brass-ink)}
.b2b-split{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:22px}.b2b-split>div{background:var(--mv-stone);padding:16px 18px}.b2b-split h3{margin:0 0 6px;font-size:19px}
.b2b-terms h2{margin-top:28px}
.b2b-mails2{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.b2b-mail2{background:var(--mv-white);border:1px solid var(--mv-stone3);min-width:0}
.b2b-mail2 header{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:12px 18px;border-bottom:1px solid var(--mv-stone3);background:var(--mv-stone)}
.b2b-mail2 .tr{font-size:13.5px;font-weight:600;color:var(--mv-ink2)}
.b2b-mail2 dl{display:grid;grid-template-columns:70px 1fr;gap:4px 12px;margin:0;padding:12px 18px;border-bottom:1px solid var(--mv-stone3);font-size:14px}
.b2b-mail2 dt{color:var(--mv-muted)}.b2b-mail2 dd{margin:0;overflow-wrap:anywhere}
.b2b-mail2 iframe.em{display:block;width:100%;height:900px;border:0;background:#f4f4f2}
.b2b-mail2 .tx{border-top:1px solid var(--mv-stone3);padding:0 18px}
.b2b-mail2 .tx summary{cursor:pointer;min-height:44px;display:flex;align-items:center;font-size:14px;font-weight:600;color:var(--mv-royal)}
.b2b-mail2 .tx pre{white-space:pre-wrap;font:13px/1.5 ui-monospace,Menlo,monospace;color:var(--mv-ink2);margin:0 0 14px}
@media (max-width:1100px){.b2b-reps,.b2b-mails2{grid-template-columns:1fr}.b2b-states4{grid-template-columns:1fr 1fr}.b2b-filt{grid-template-columns:1fr 1fr}.b2b-filt input{grid-column:1/-1}}
@media (max-width:900px){.b2b-pil{grid-template-columns:1fr}.b2b-reps.two{grid-template-columns:1fr}.b2b-rd .meta{grid-template-columns:1fr 1fr}.b2b-split{grid-template-columns:1fr}}
@media (max-width:640px){
  #reports .b2b-reps:not(.two){display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;padding-bottom:8px;margin-inline:-16px;padding-inline:16px}
  #reports .b2b-reps:not(.two) .b2b-rep{flex:0 0 86%;scroll-snap-align:start}
  .b2b-states4{grid-template-columns:1fr}
}
@media (max-width:640px){.pil ul,.pil p.s{display:none}.pil{gap:8px}#inside .ds-shead p,#reports .ds-shead p{display:none}#inside .ds-shead,#reports .ds-shead{margin-bottom:22px}.b2b-rep dl{grid-template-columns:84px 1fr;font-size:13px}.b2b-rep dl dt:nth-of-type(n+3),.b2b-rep dl dd:nth-of-type(n+3){display:none}.b2b-rep p{font-size:15px}}

/* ===== 5/11 trang con sau đăng nhập (DEMO) ===== */
.b2b-burger{display:none!important}
.b2b-side nav a .bd{margin-inline-start:auto;font-style:normal;font-size:12px;font-weight:700;min-width:22px;height:22px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;background:var(--mv-brass-lt);color:var(--mv-night)}
.b2b-top .bell{position:relative;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;color:var(--mv-ink)}
.b2b-top .bell i{position:absolute;top:4px;right:2px;font-style:normal;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:9px;background:var(--mv-royal);color:#fff;display:flex;align-items:center;justify-content:center}
.b2b-ph{display:flex;justify-content:space-between;align-items:flex-end;gap:16px 24px;flex-wrap:wrap;margin:6px 0 24px}
.b2b-ph h1{font-size:44px;line-height:1.1;margin:0 0 8px}
.b2b-ph .lead2{margin:0;font-size:17px;line-height:1.55;color:var(--mv-ink2);max-width:760px}
.b2b-ph .lead2 a{color:var(--mv-royal)}
.b2b-cols2{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:24px;margin-bottom:24px}
.b2b-cols2>.b2b-blk{margin:0}
.b2b-notes,.b2b-todo,.b2b-tiles,.b2b-rec,.b2b-rights,.b2b-terms-g,.b2b-tier,.b2b-proc{list-style:none;margin:0;padding:0}
.b2b-notes li{display:grid;grid-template-columns:24px 1fr auto;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--mv-stone3)}
.b2b-notes li:last-child,.b2b-todo li:last-child{border-bottom:0}
.b2b-notes li>.ic{color:var(--mv-royal)}
.b2b-notes li>span{display:flex;flex-direction:column;gap:2px;font-size:15px;min-width:0}
.b2b-notes b{font-weight:600}
.b2b-todo li{display:flex;gap:12px;align-items:center;min-height:48px;border-bottom:1px solid var(--mv-stone3);font-size:15px}
.b2b-todo .bx{width:18px;height:18px;border:1.5px solid var(--mv-muted);flex:none}
.b2b-todo a{color:var(--mv-royal)}
.b2b-todo .done{color:var(--mv-ok)}.b2b-todo .done span{text-decoration:line-through}.b2b-todo .done .ic{width:18px;height:18px}
.b2b-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.b2b-tiles a{display:grid;grid-template-columns:28px 1fr;gap:4px 14px;padding:18px 18px 18px 16px;border:1px solid var(--mv-stone3);background:var(--mv-white);text-decoration:none!important;color:var(--mv-ink);height:100%;border-top:2px solid var(--mv-brass)}
.b2b-tiles a:hover{border-color:var(--mv-royal)}
.b2b-tiles .ic{grid-row:1/3;color:var(--mv-royal);width:26px;height:26px}
.b2b-tiles b{font-family:var(--mv-serif);font-weight:500;font-size:20px}
.b2b-tiles span{font-size:14.5px;color:var(--mv-ink2);line-height:1.45}
.b2b-fbar{display:flex;justify-content:space-between;align-items:flex-end;gap:14px 20px;flex-wrap:wrap;margin-bottom:18px}
.b2b-fbar .sels{display:flex;gap:12px;flex-wrap:wrap}
.b2b .ds-chip{min-height:40px;padding:8px 14px;font-size:14px;cursor:pointer;font-family:var(--mv-sans)}
.b2b .ds-chip.on{background:var(--mv-royal);color:#fff;border-color:var(--mv-royal)}
.b2b-sel{display:flex;flex-direction:column;gap:4px;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--mv-muted)}
.b2b-sel select{font:15px var(--mv-sans);letter-spacing:0;text-transform:none;color:var(--mv-ink);min-height:44px;padding:8px 12px;border:1px solid var(--mv-muted);background:var(--mv-white);min-width:180px;max-width:100%}
.b2b-tbl tr.lock td{color:var(--mv-muted)}.b2b-tbl tr.lock td b{color:var(--mv-ink2)}
.b2b-tbl tr.tot td{border-top:1px solid var(--mv-ink);background:var(--mv-stone)}
.b2b-tbl td.num{color:var(--mv-ink2);letter-spacing:0}
.b2b-tbl td.num.you{color:var(--mv-royal)}
.b2b-empty{padding:18px;background:var(--mv-stone);color:var(--mv-ink2);margin:0 0 12px}
.b2b-tours{display:grid;grid-template-columns:1fr;gap:16px}
.b2b-tour{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,1.2fr);gap:18px 26px;padding:22px;border:1px solid var(--mv-stone3);background:var(--mv-white);align-items:start}
.b2b-tour .k,.b2b-tour .dp .k{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mv-brass-ink)}
.b2b-tour h3{margin:4px 0 6px;font-size:22px}.b2b-tour p{margin:0;color:var(--mv-ink2);font-size:15px}
.b2b-tour .pr{margin:0;display:flex;flex-direction:column;gap:10px}
.b2b-tour .pr>div{display:flex;justify-content:space-between;align-items:baseline;gap:10px;border-bottom:1px solid var(--mv-stone3);padding-bottom:8px}
.b2b-tour .pr dt{font-size:14px;color:var(--mv-ink2)}.b2b-tour .pr dt span{display:block;font-size:12.5px;color:var(--mv-muted)}
.b2b-tour .pr dd{margin:0;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--mv-ink2)}
.b2b-tour .pr dd.you{color:var(--mv-royal);font-weight:700}.b2b-tour .pr dd.na{white-space:normal;text-align:end;font-size:14px;color:var(--mv-muted)}
.b2b-tours[data-view="agency"] .v-sub,.b2b-tours[data-view="agency"] .v-info,.b2b-tours[data-view="sub"] .v-agency,.b2b-tours[data-view="sub"] .v-info,.b2b-tours[data-view="info"] .v-agency,.b2b-tours[data-view="info"] .v-sub{display:none!important}
.b2b-deps{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.b2b-deps li{display:flex;flex-direction:column;padding:6px 10px;border:1px solid var(--mv-stone3);font-size:13px;color:var(--mv-ink2);background:var(--mv-stone)}
.b2b-deps li b{font-size:14px;color:var(--mv-ink)}
.b2b-deps li.ok{background:#e3f1e8;border-color:#b9dcc6;color:#14532d}.b2b-deps li.warn{background:#fbecc9;border-color:#ecd28f;color:#6b4300}.b2b-deps li.full{background:var(--mv-stone2);color:var(--mv-muted)}.b2b-deps li.full b{color:var(--mv-muted);text-decoration:line-through}
.b2b-tour .bt{grid-column:1/-1;display:flex;gap:10px;flex-wrap:wrap}
.b2b-viewas{display:flex;align-items:center;gap:0;flex-wrap:wrap;border:1px dashed #c9a24a;background:#fff6dc;padding:6px 8px}
.b2b-viewas span{font-size:13px;font-weight:600;color:#4a3700;padding:0 10px 0 4px}
.b2b-viewas button{min-height:40px;padding:6px 14px;border:1px solid var(--mv-stone3);background:var(--mv-white);font:600 14px var(--mv-sans);color:var(--mv-ink2);cursor:pointer}
.b2b-viewas button.on{background:var(--mv-ink);color:#fff;border-color:var(--mv-ink)}
.b2b-medg{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.b2b-med .im.vid{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--mv-aubergine),var(--mv-indigo));color:var(--mv-brass-lt)}
.b2b-med .im.vid>.ic{width:52px;height:52px}
.b2b-med figcaption .b2b-a{margin-top:4px}
.b2b-rights{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.b2b-rights li{border-top:1px solid var(--mv-brass);padding-top:12px;display:flex;flex-direction:column;gap:4px;font-size:15px;color:var(--mv-ink2)}
.b2b-rights b{color:var(--mv-ink)}
.cks2{display:flex;flex-direction:column;gap:4px}
.b2b-rec li{display:grid;grid-template-columns:96px 1fr auto;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--mv-stone3)}
.b2b-rec .th{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--mv-aubergine),var(--mv-indigo));color:var(--mv-brass-lt)}
.b2b-rec li>span:nth-child(2){display:flex;flex-direction:column;gap:2px}
.b2b-chart{margin-top:26px;max-width:720px}.b2b-chart h3{font-size:18px;margin:0 0 8px}.b2b-chart svg{display:block;width:100%;height:auto;background:var(--mv-stone)}
.b2b-kpi b{font-size:clamp(26px,3vw,38px)}
.b2b-tier{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--mv-stone3);margin-bottom:12px}
.b2b-tier li{padding:16px 18px;border-inline-start:1px solid var(--mv-stone3);display:flex;flex-direction:column;gap:4px}
.b2b-tier li:first-child{border:0}
.b2b-tier b{font-family:var(--mv-serif);font-weight:400;font-size:32px;color:var(--mv-ink2)}
.b2b-tier span{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--mv-ok)}
.b2b-tier em{font-style:normal;font-size:13.5px;color:var(--mv-muted)}
.b2b-tier li.on{background:var(--mv-royal);color:#fff}.b2b-tier li.on b{color:#fff}.b2b-tier li.on span{color:var(--mv-brass-lt)}.b2b-tier li.on em{color:var(--mv-lilac)}
.b2b-terms-g{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:14px}
.b2b-terms-g li{display:grid;grid-template-columns:26px 1fr;gap:4px 12px;padding:16px;background:var(--mv-stone)}
.b2b-terms-g .ic{grid-row:1/3;color:var(--mv-royal)}
.b2b-terms-g b{font-size:16px}.b2b-terms-g span{font-size:15px;color:var(--mv-ink2);line-height:1.5}
.b2b-proc{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 24px}
.b2b-proc li{display:grid;grid-template-columns:36px 1fr;gap:4px 12px}
.b2b-proc .n{grid-row:1/3;width:32px;height:32px;border-radius:50%;background:var(--mv-royal);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--mv-serif);font-size:17px}
.b2b-proc b{font-size:16px}.b2b-proc li>span:last-child{font-size:15px;color:var(--mv-ink2);line-height:1.5}
.b2b-docs li{display:grid;grid-template-columns:150px 1fr auto auto;gap:6px 18px;align-items:center;flex-direction:row}
.b2b-kv{margin:0;display:flex;flex-direction:column}
.b2b-kv>div{display:grid;grid-template-columns:150px 1fr;gap:12px;padding:11px 0;border-bottom:1px solid var(--mv-stone3);font-size:15px}
.b2b-kv dt{color:var(--mv-muted)}.b2b-kv dd{margin:0;min-width:0;overflow-wrap:anywhere}
.b2b-kv .miss{color:#6b4300;background:#fbecc9;padding:1px 8px}
.b2b-blk .small a{color:var(--mv-royal)}
.b2b-inv{grid-template-columns:2fr 1fr auto;align-items:end;margin:18px 0 10px}
.b2b-pw{grid-template-columns:1fr}
.b2b-prefs{display:flex;flex-direction:column;gap:6px}
.b2b-prefs .ck>span{display:flex;flex-direction:column}
.b2b-tabs{display:none}
.b2b-side .sw a.so{color:var(--mv-ivory);font-weight:400}

@media (max-width:1100px){.b2b-tiles{grid-template-columns:repeat(2,1fr)}.b2b-tour{grid-template-columns:1fr 1fr}.b2b-tour .dp{grid-column:1/-1}.b2b-terms-g,.b2b-proc{grid-template-columns:1fr 1fr}.b2b-cols2{grid-template-columns:1fr}}
@media (max-width:900px){
  .b2b-app{padding-bottom:calc(66px + env(safe-area-inset-bottom,0px))}
  .b2b-tabs{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:55;background:var(--mv-night);border-top:1px solid rgba(201,169,110,.4);padding-bottom:env(safe-area-inset-bottom,0px)}
  .b2b-tabs a,.b2b-tabs button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:62px;padding:6px 2px;background:none;border:0;border-top:2px solid transparent;color:rgba(243,238,228,.86);font:600 11.5px/1.2 var(--mv-sans);text-decoration:none;cursor:pointer}
  .b2b-tabs .ic{width:22px;height:22px}
  .b2b-tabs .on{color:#fff;border-top-color:var(--mv-brass-lt)}
  .b2b-pvmsg.dash{bottom:calc(78px + env(safe-area-inset-bottom,0px));width:max-content;max-width:calc(100% - 32px)}
  .b2b-side{bottom:calc(64px + env(safe-area-inset-bottom,0px))}
  .b2b-ph h1{font-size:34px}
  .b2b-inv{grid-template-columns:1fr}
}
@media (max-width:640px){
  .mhide2{display:none}
  .b2b-top{gap:8px 12px;min-height:60px;padding:8px 0}.b2b-top .who{font-size:13.5px;flex:1 1 100%;margin:0}.b2b-top .b2b-pill{font-size:12px}.b2b-top .lo{margin-inline-start:auto}
  .b2b-demo{font-size:13.5px;margin-bottom:18px}
  .b2b-ph{margin-bottom:18px}.b2b-ph h1{font-size:30px}.b2b-ph .lead2{font-size:16px}
  .b2b-tiles,.b2b-terms-g,.b2b-proc,.b2b-rights,.b2b-tour{grid-template-columns:1fr}
  .b2b-tiles a{padding:14px}
  .b2b-notes li{grid-template-columns:22px 1fr}.b2b-notes li>.b2b-a{grid-column:2}
  .b2b-fbar{display:grid;grid-template-columns:minmax(0,1fr)}
  .b2b-fbar .flt{flex-wrap:nowrap;overflow-x:auto;margin-inline:-16px;padding:0 16px 4px;scrollbar-width:none}.b2b-fbar .flt::-webkit-scrollbar{display:none}
  .b2b-fbar .flt .ds-chip{flex:none}
  .b2b-fbar .sels{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.b2b-sel select{min-width:0;width:100%}
  .b2b-tbl.cards table{min-width:0}
  .b2b-tbl.cards thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .b2b-tbl.cards tr{display:block;border:1px solid var(--mv-stone3);padding:12px 14px;margin-bottom:10px;background:var(--mv-white)}
  .b2b-tbl.cards tr[hidden]{display:none}
  .b2b-tbl.cards td{display:grid;grid-template-columns:110px 1fr;gap:10px;padding:5px 0;border:0;text-align:start}
  .b2b-tbl.cards td::before{content:attr(data-l);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--mv-muted);padding-top:2px}
  .b2b-tbl.cards td[data-l=""]{display:flex;flex-wrap:wrap;gap:8px 16px;justify-content:flex-start;padding-top:8px}.b2b-tbl.cards td[data-l=""]::before{display:none}
  .b2b-tbl.cards td.num{white-space:normal}
  .b2b-tbl.cards tr.tot td{border:0}
  .b2b-viewas{width:100%;gap:6px}.b2b-viewas span{flex:1 1 100%;padding:2px 4px}.b2b-viewas button{flex:1}
  .b2b-top .lo{display:none}.b2b-top .bell{margin-inline-start:auto}
  .b2b-tier{grid-template-columns:1fr 1fr}.b2b-tier li:nth-child(3){border-inline-start:0}.b2b-tier li:nth-child(n+3){border-top:1px solid var(--mv-stone3)}
  .b2b-rec li{grid-template-columns:72px 1fr}.b2b-rec li>.ds-btn{grid-column:2;justify-self:start}
  .b2b-docs li{grid-template-columns:1fr}
  .b2b-kv>div{grid-template-columns:120px 1fr}
  .b2b-medg{grid-template-columns:1fr 1fr}
}
@media (max-width:380px){.b2b-medg{grid-template-columns:1fr}.b2b-fbar .sels{grid-template-columns:1fr}}
.b2b-tbl td.act{display:table-cell;text-align:end}
.b2b-tbl td.act>*{display:inline-flex;vertical-align:middle;margin:3px 0 3px 14px}
.b2b-side .sw a.so{display:none}
@media (max-width:640px){.b2b-side .sw a.so{display:flex}.b2b-tbl.cards td.act>*{margin:0}}
@media (max-width:900px){.b2b-side{z-index:1010}.b2b-tabs{z-index:1011}}

/* ===== bản thật (5/11) ===== */
.b2b-msg{margin:10px 0 0;padding:10px 14px;font-size:15px;background:var(--mv-stone);border-inline-start:3px solid var(--mv-muted);color:var(--mv-ink)}
.b2b-msg.ok{background:#e3f1e8;border-color:var(--mv-ok);color:#14532d}.b2b-msg.err{background:#fdecea;border-color:var(--mv-err);color:#7a1a12}
.ds-dark .b2b-msg{color:var(--mv-ink)}
.b2b-soon{display:flex;gap:14px;align-items:flex-start;padding:18px;background:var(--mv-stone);border:1px dashed var(--mv-stone3)}
.b2b-soon>.ic{color:var(--mv-brass-ink);flex:none}.b2b-soon>span{display:flex;flex-direction:column;gap:4px}.b2b-soon b{font-family:var(--mv-serif);font-weight:500;font-size:20px}
.btnlink{background:none;border:0;padding:0;font:inherit;cursor:pointer;display:inline-flex;gap:6px;align-items:center;min-height:32px;color:var(--mv-royal);font-weight:600}
.btnlink .ic{width:18px;height:18px}
.b2b-ev .evb{display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.b2b-wplogin form p{display:flex;flex-direction:column;gap:6px;margin:0 0 16px}
.b2b-wplogin form label{font-size:13px;font-weight:600;letter-spacing:.06em;color:var(--mv-ink2)}
.b2b-wplogin form input[type=text],.b2b-wplogin form input[type=password]{font:16px/1.4 var(--mv-sans);border:1px solid var(--mv-muted);padding:13px 14px;min-height:50px;width:100%;background:var(--mv-white)}
.b2b-wplogin form .login-remember label{display:flex;gap:10px;align-items:center;min-height:44px;font-weight:400;letter-spacing:0;font-size:15px}
.b2b-wplogin form .login-submit input{width:100%;min-height:52px;background:var(--mv-royal);border:1px solid var(--mv-royal);color:#fff;font:600 14px var(--mv-sans);letter-spacing:.12em;text-transform:uppercase;cursor:pointer}
[aria-invalid=true]{border-color:var(--mv-err)!important}
.b2b-side .sw a.so{display:flex}
@media (max-width:640px){.b2b-ev .evb{grid-column:1/-1;align-items:flex-start}}
.b2b-tour .pr dt{flex:0 0 auto;max-width:50%}

/* ===== 5/11 UX (CEO): đăng nhập / quên / đặt mật khẩu trong hub · điều khoản · lỗi theo từng ô ===== */
.ferr{display:block;margin-top:6px;font-size:13.5px;line-height:1.45;color:var(--mv-err)}
.ds-dark .ferr{color:#ffb4a8}
.ck .ferr{flex-basis:100%}
/* đầu trang gọn */
.b2b-hdr-s .ds-w{min-height:76px}
.b2b-hdr-s .act{margin-inline-start:auto;display:flex;align-items:center;gap:12px}
.b2b-hl{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding-inline-end:10px;font-size:14px;color:var(--mv-ink2);text-decoration:none}
.b2b-hl b{color:var(--mv-ink);font-weight:600}.b2b-hl .ic{color:var(--mv-ok)}.b2b-hl:hover span{text-decoration:underline;text-underline-offset:4px}
/* khung trang xác thực */
.b2b-ap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);min-height:calc(100svh - 76px);background:var(--mv-stone)}
.b2b-ap-side{position:relative;overflow:hidden;display:flex;align-items:flex-start}
.b2b-ap-side picture,.b2b-ap-side picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 85%}
.b2b-ap-side picture img{opacity:.62;filter:saturate(.8)}
.b2b-ap-side::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,var(--mv-night) 0%,rgba(13,10,20,.94) 34%,rgba(26,15,46,.72) 58%,rgba(26,15,46,.12) 82%,rgba(13,10,20,.05) 100%)}
.b2b-ap-side picture img{opacity:.9!important;filter:saturate(.85)!important}
.b2b-ap-side .in{position:relative;z-index:2;padding:64px clamp(28px,5vw,80px) 56px;max-width:660px}
.b2b-ap-side h1{font-size:clamp(40px,4.4vw,60px);line-height:1.04;font-weight:400;margin:0 0 18px;color:#fff}
.b2b-ap-side h1 em{display:block;color:var(--mv-brass-lt);font-style:italic}
.b2b-ap-side .lead{font-size:17px;line-height:1.6;color:rgba(243,238,228,.92);max-width:520px;margin:0}
.b2b-ap-side .b2b-li{margin:26px 0 0}
.b2b-ap-side .b2b-li li{font-size:15.5px}
.b2b-proof2{list-style:none;margin:32px 0 0;padding:20px 0 0;display:flex;gap:36px;border-top:1px solid rgba(201,169,110,.45)}
.b2b-proof2 li{display:flex;flex-direction:column;gap:2px}
.b2b-proof2 b{font:400 30px/1.05 var(--mv-serif);color:#fff}
.b2b-proof2 span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mv-lilac)}
.b2b-ap-main{display:flex;align-items:flex-start;justify-content:center;padding:56px 24px 64px}
.b2b-card{width:100%;max-width:460px;background:var(--mv-white);border:1px solid var(--mv-stone3);border-top:2px solid var(--mv-brass);padding:40px 40px 32px;box-shadow:0 18px 40px -28px rgba(13,10,20,.45)}
.b2b-card h2{font:400 36px/1.1 var(--mv-serif);margin:0 0 8px;color:var(--mv-ink)}
.b2b-card .sub{font-size:15px;line-height:1.55;color:var(--mv-ink2);margin:0 0 22px}
.b2b-af{display:grid;gap:18px;margin:0}
.b2b-af .f{display:flex;flex-direction:column;gap:7px}
.b2b-af label{font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--mv-ink2)}
.b2b-af input[type=text],.b2b-af input[type=email],.b2b-af input[type=password]{font:16px/1.4 var(--mv-sans);color:var(--mv-ink);background:#fff;border:1px solid #b9b4ab;border-radius:0;padding:13px 14px;min-height:52px;width:100%}
.b2b-af input:focus{outline:none;border-color:var(--mv-royal);box-shadow:0 0 0 1px var(--mv-royal)}
.b2b-af .lr{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.b2b-af .lr a{font-size:14px;color:var(--mv-royal);font-weight:600;text-decoration:none;min-height:32px;display:inline-flex;align-items:center}
.b2b-af .lr a:hover{text-decoration:underline;text-underline-offset:4px}
.b2b-af .hint{font-size:13.5px;color:var(--mv-muted);line-height:1.45}
.b2b-pw{position:relative;display:flex}
.b2b-pw input{padding-inline-end:76px!important}
.b2b-pw .eye{position:absolute;inset-inline-end:1px;top:1px;bottom:1px;min-width:66px;border:0;border-inline-start:1px solid var(--mv-stone3);background:var(--mv-stone);font:600 12px var(--mv-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--mv-ink2);cursor:pointer}
.b2b-pw .eye:hover{color:var(--mv-royal)}
.b2b-af .ck{display:flex;align-items:center;gap:10px;min-height:40px;font-size:15px;font-weight:400;letter-spacing:0;text-transform:none;color:var(--mv-ink)}
.b2b-af .ck input{width:20px;height:20px;accent-color:var(--mv-royal);margin:0;flex:none}
.b2b-cap{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.b2b-af button[aria-busy=true]{opacity:.75;cursor:progress}
.b2b-rc{display:flex;gap:8px;align-items:flex-start;margin:-6px 0 0;font-size:12.5px;line-height:1.5;color:var(--mv-muted)}
.b2b-rc .ic{width:16px;height:16px;margin-top:1px;color:var(--mv-brass-ink)}
.b2b-rc a{color:inherit}
.b2b-or{display:flex;align-items:center;gap:14px;margin:28px 0 16px;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--mv-muted)}
.b2b-or::before,.b2b-or::after{content:"";flex:1;height:1px;background:var(--mv-stone3)}
.b2b-fine{margin:10px 0 0;font-size:13px;line-height:1.5;color:var(--mv-muted);text-align:center}
.b2b-acts{display:grid;gap:12px;margin:6px 0 0}
.ds-btn.wa .ic{width:20px;height:20px}
.b2b-back{margin:18px 0 0;text-align:center;font-size:15px}.b2b-back a{color:var(--mv-royal);font-weight:600;text-decoration:none}
.b2b-alert{display:flex;gap:12px;align-items:flex-start;margin:0 0 20px;padding:13px 16px;font-size:15px;line-height:1.5;border:1px solid;border-inline-start-width:3px}
.b2b-alert .ic{width:20px;height:20px;margin-top:1px}
.b2b-alert.err{background:#fdf1ef;border-color:#f0c5bf;border-inline-start-color:var(--mv-err);color:#6e1a12}.b2b-alert.err .ic{color:var(--mv-err)}
.b2b-alert.ok{background:#eef6f0;border-color:#c5e1cd;border-inline-start-color:var(--mv-ok);color:#14532d}.b2b-alert.ok .ic{color:var(--mv-ok)}
.b2b-alert.info{background:#f4f0fb;border-color:#d9cdee;border-inline-start-color:var(--mv-royal);color:var(--mv-ink)}.b2b-alert.info .ic{color:var(--mv-royal)}
.b2b-alert a{color:inherit;font-weight:600}
.b2b-alert:focus{outline:2px solid var(--mv-royal);outline-offset:2px}
.b2b-help{margin:28px 0 0;padding:20px 0 0;border-top:1px solid var(--mv-stone3)}
.b2b-help .h{font:500 19px/1.3 var(--mv-serif);margin:0 0 4px;color:var(--mv-ink)}
.b2b-help .s{font-size:14px;color:var(--mv-muted);margin:0 0 12px}
.b2b-help ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.b2b-help li:first-child,.b2b-help li:nth-child(2),.b2b-help li:nth-child(5){grid-column:1/-1}
.b2b-help a{display:flex;align-items:center;gap:12px;min-height:48px;padding:8px 12px;border:1px solid var(--mv-stone3);background:#fff;text-decoration:none;color:var(--mv-ink);transition:border-color .2s}
.b2b-help a:hover{border-color:var(--mv-royal)}
.b2b-help a>span{display:flex;flex-direction:column;min-width:0}
.b2b-help .k{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mv-muted)}
.b2b-help b{font-size:14.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.b2b-help .ic{color:var(--mv-royal);width:20px;height:20px}
.b2b-help a[href^="https://wa.me"] .ic{color:var(--mv-ok)}
.b2b-ftr p.ct a{line-height:1.9}.b2b-ftr p.ct span{color:var(--mv-lilac)}
@media (max-width:900px){
  .b2b-ap{grid-template-columns:1fr;min-height:0}
  .b2b-ap-main{order:-1;padding:24px 16px 36px}
  .b2b-card{padding:28px 20px 24px}
  .b2b-card h2{font-size:30px}
  .b2b-ap-side .in{padding:40px 20px 44px}
  .b2b-ap-side h1{font-size:38px}
  .b2b-proof2{gap:22px}.b2b-proof2 b{font-size:24px}
  .b2b-hdr-s .ds-w{min-height:64px;gap:12px}
  .b2b-hdr-s .lg img{height:34px}
  .b2b-hdr-s .act .ds-btn{padding-inline:12px;font-size:12px;letter-spacing:.08em}
}
@media (max-width:420px){.b2b-help ul{grid-template-columns:1fr}.b2b-hdr-s .hub{display:none}}
/* ---- điều khoản ---- */
.b2b-thero{padding:56px 0 48px;border-bottom:2px solid var(--mv-brass)}
.b2b-thero h1{font-size:clamp(40px,5vw,64px);line-height:1.04;font-weight:400;margin:0 0 18px}
.b2b-thero h1 em{color:var(--mv-brass-lt);font-style:italic}
.b2b-thero .lead{font-size:18px;line-height:1.6;max-width:760px;margin:0}
.b2b-crumb{display:flex;gap:10px;font-size:13.5px;margin:0 0 26px;color:var(--mv-lilac)}.b2b-crumb a{color:var(--mv-ivory)}
.b2b-thero .meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;margin:20px 0 0;font-size:13.5px;color:var(--mv-lilac)}
.b2b-thero .meta .b2b-pill{border-radius:0}
.b2b-thero .cta{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 0}
.b2b-tkey{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(243,238,228,.14);border:1px solid rgba(243,238,228,.14)}
.b2b-tkey li{display:grid;grid-template-columns:28px 1fr;gap:2px 14px;padding:20px 22px;background:rgba(13,10,20,.55)}
.b2b-tkey .ic{grid-row:1/3;color:var(--mv-brass-lt)}
.b2b-tkey b{font:500 18px/1.3 var(--mv-serif);color:#fff}.b2b-tkey span{font-size:14.5px;color:var(--mv-lilac)}
.b2b-tbody{padding:56px 0 80px}
.b2b-tgrid{display:grid;grid-template-columns:240px minmax(0,1fr) 300px;gap:48px;align-items:start}
.b2b-toc{position:sticky;top:24px}
.b2b-toc summary{display:flex;align-items:center;gap:10px;list-style:none;font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--mv-brass-ink);padding:0 0 12px;border-bottom:1px solid var(--mv-stone3);cursor:pointer}
.b2b-toc summary::-webkit-details-marker{display:none}.b2b-toc summary .ic{width:18px;height:18px}
.b2b-toc ol{list-style:none;margin:8px 0 0;padding:0}
.b2b-toc a{display:flex;gap:12px;padding:8px 0;font-size:15px;line-height:1.35;color:var(--mv-ink2);text-decoration:none;border-inline-start:2px solid transparent;padding-inline-start:10px;margin-inline-start:-12px}
.b2b-toc a:hover,.b2b-toc a.on{color:var(--mv-royal);border-color:var(--mv-royal)}
.b2b-toc .n{font:italic 14px var(--mv-serif);color:var(--mv-brass-ink);min-width:20px}
.b2b-tsec{display:grid;grid-template-columns:56px 1fr;gap:0 8px;padding:28px 0;border-bottom:1px solid var(--mv-stone3);scroll-margin-top:24px}
.b2b-tsec:first-child{padding-top:0}
.b2b-tsec>.n{font:italic 400 30px/1 var(--mv-serif);color:var(--mv-brass)}
.b2b-tsec h2{font:400 26px/1.25 var(--mv-serif);margin:0 0 10px;color:var(--mv-ink)}
.b2b-tsec p{margin:0;font-size:17px;line-height:1.7;color:var(--mv-ink2);max-width:680px}
.b2b-tsec p a,.b2b-tlegal a{color:var(--mv-royal)}
.b2b-tsec:target h2{color:var(--mv-royal)}
.b2b-tend{display:flex;flex-wrap:wrap;gap:20px 32px;align-items:center;justify-content:space-between;margin:40px 0 0;padding:28px 30px;background:var(--mv-night);color:var(--mv-ivory);border-top:2px solid var(--mv-brass)}
.b2b-tend .h{font:400 26px/1.2 var(--mv-serif);color:#fff;margin:0 0 6px}.b2b-tend p{margin:0;color:var(--mv-lilac);max-width:440px}
.b2b-tend .b{display:flex;flex-wrap:wrap;gap:12px}
.b2b-tend .ds-btn.od{border-color:rgba(243,238,228,.6);color:var(--mv-ivory)}.b2b-tend .ds-btn.od:hover{background:transparent;border-color:var(--mv-brass-lt);color:#fff}
.b2b-tlegal{margin:28px 0 0;color:var(--mv-muted)}
.b2b-tside{position:sticky;top:24px}
.b2b-tcard{background:var(--mv-white);border:1px solid var(--mv-stone3);border-top:2px solid var(--mv-brass);padding:24px 22px;display:grid;gap:10px}
.b2b-tcard .ey{margin:0;font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--mv-brass-ink)}
.b2b-tcard .h{margin:0;font:400 23px/1.25 var(--mv-serif);color:var(--mv-ink)}
.b2b-tcard .s{margin:0 0 6px;font-size:14px;color:var(--mv-muted)}
.b2b-tct{list-style:none;margin:0 0 8px;padding:0;display:grid;gap:6px}
.b2b-tct a{display:flex;align-items:center;gap:12px;min-height:46px;padding:6px 10px;border:1px solid var(--mv-stone3);text-decoration:none;color:var(--mv-ink);background:#fff}
.b2b-tct a:hover{border-color:var(--mv-royal)}
.b2b-tct a>span{display:flex;flex-direction:column}
.b2b-tct .k{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mv-muted)}
.b2b-tct b{font-size:14.5px;font-weight:600}
.b2b-tct .ic{width:20px;height:20px;color:var(--mv-royal)}.b2b-tct a[href^="https://wa.me"] .ic{color:var(--mv-ok)}
.b2b-tcard .ds-btn{min-height:48px}
.b2b-tbar{display:none}
@media (max-width:1100px){.b2b-tgrid{grid-template-columns:200px minmax(0,1fr)}.b2b-tside{grid-column:1/-1;position:static}.b2b-tcard{grid-template-columns:1fr 1fr}.b2b-tcard>p,.b2b-tct{grid-column:1/-1}.b2b-tct{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}}
@media (max-width:760px){
  .b2b-thero{padding:36px 0 32px}.b2b-thero .lead{font-size:16.5px}
  .b2b-thero .cta .ds-btn{flex:1 1 100%}
  .b2b-tkey{grid-template-columns:1fr;margin-top:28px}
  .b2b-tbody{padding:28px 0 96px}
  .b2b-tgrid{grid-template-columns:1fr;gap:28px}
  .b2b-toc{position:static;background:var(--mv-white);border:1px solid var(--mv-stone3);padding:14px 16px}
  .b2b-toc summary{border:0;padding:0;min-height:28px}
  .b2b-toc details:not([open]) summary{padding:0}
  .b2b-tsec{grid-template-columns:40px 1fr;padding:22px 0}.b2b-tsec>.n{font-size:24px}.b2b-tsec h2{font-size:22px}.b2b-tsec p{font-size:16px}
  .b2b-tend{padding:22px 18px}.b2b-tend .b,.b2b-tend .ds-btn{width:100%}
  .b2b-tcard{grid-template-columns:1fr}
  .b2b-tbar{display:flex;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:1005;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(13,10,20,.96);border-top:1px solid var(--mv-brass)}
  .b2b-tbar .ds-btn{flex:1;min-height:48px}
  .b2b-tbar .ic-b{display:flex;align-items:center;justify-content:center;width:52px;min-height:48px;border:1px solid rgba(243,238,228,.5);color:var(--mv-ivory)}
  .b2b-tbar .ic-b[href^="https://wa.me"]{color:var(--mv-wa)}
}
@media (max-width:760px){.b2b-hdr-s .act .hm{display:none}}
/* fix2 5/11: dashboard ưu tiên việc đang làm, chi tiết yêu cầu, chọn ngày khởi hành */
.b2b-first{border-top:2px solid var(--mv-royal)}
.b2b-cont{display:grid;grid-template-columns:1fr auto;gap:16px 24px;align-items:center}
.b2b-cont .cm{display:flex;flex-direction:column;gap:6px;min-width:0}
.b2b-cont .k,.b2b-tourpick .k{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mv-brass-ink)}
.b2b-cont .t{font-size:19px;font-weight:600;overflow-wrap:anywhere}
.b2b-cont .ca{display:flex;gap:10px;flex-wrap:wrap}
.b2b-later{margin-top:14px}
.b2b-deps li .rq{margin-top:4px;font-size:13px;font-weight:600}
.b2b-tourpick{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:baseline;padding:12px 14px;border:1px solid var(--mv-stone3);background:var(--mv-stone)}
.b2b-hist{list-style:none;margin:0;padding:0}
.b2b-hist li{padding:10px 0;border-bottom:1px solid var(--mv-stone3);font-size:15px}
.b2b-hist li:last-child{border-bottom:0}
@media (max-width:640px){.b2b-cont{grid-template-columns:1fr}.b2b-cont .ca .ds-btn{flex:1 1 auto;text-align:center}}