/* Làm Đủ Thứ — lamduthu.com */
@font-face{font-family:'Be Vietnam Pro';font-weight:400;font-display:swap;src:url(fonts/be-vietnam-pro-vietnamese-400-normal.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Be Vietnam Pro';font-weight:400;font-display:swap;src:url(fonts/be-vietnam-pro-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Be Vietnam Pro';font-weight:500;font-display:swap;src:url(fonts/be-vietnam-pro-vietnamese-500-normal.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Be Vietnam Pro';font-weight:500;font-display:swap;src:url(fonts/be-vietnam-pro-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Be Vietnam Pro';font-weight:600;font-display:swap;src:url(fonts/be-vietnam-pro-vietnamese-600-normal.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Be Vietnam Pro';font-weight:600;font-display:swap;src:url(fonts/be-vietnam-pro-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Be Vietnam Pro';font-weight:700;font-display:swap;src:url(fonts/be-vietnam-pro-vietnamese-700-normal.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Be Vietnam Pro';font-weight:700;font-display:swap;src:url(fonts/be-vietnam-pro-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Be Vietnam Pro';font-weight:800;font-display:swap;src:url(fonts/be-vietnam-pro-vietnamese-800-normal.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Be Vietnam Pro';font-weight:800;font-display:swap;src:url(fonts/be-vietnam-pro-latin-800-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --accent:#FD6A14;--accent-soft:#FDAB6C;--accent-text:#C2410C;
  --ink:#1A1A1A;--muted:#4A4A4A;--line:#E6E6E6;--soft:#F7F7F7;
  --peach:#FFE9D6;--peach-2:#FFF4EA;--brown:#3B2A1E;--cream:#F3E7D8;
  --radius:20px;--wrap:1120px;--gutter:clamp(16px,5vw,40px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;background:#fff;color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--accent-text)}a:hover{color:#9A3412}
:focus-visible{outline:3px solid #1D4ED8;outline-offset:2px}
.skip{position:absolute;left:-9999px;top:8px;background:#fff;color:var(--ink);padding:10px 16px;border-radius:8px;z-index:100;font-weight:700}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Bố cục ---------- */
.sec{position:relative;padding:clamp(56px,8vw,104px) var(--gutter)}
.sec-tight{padding-top:clamp(36px,5vw,64px);padding-bottom:clamp(36px,5vw,64px)}
.wrap{position:relative;max-width:var(--wrap);margin:0 auto}
.wrap-narrow{max-width:820px;margin:0 auto}
.soft{background:var(--soft)}
.dark{background:var(--ink);color:#fff}
.peach{background:var(--peach-2)}
.flex{display:flex;flex-wrap:wrap;gap:20px}
.flex>.col{flex:1 1 300px;min-width:0}
.flex-center{align-items:center}
.gap-lg{gap:clamp(28px,5vw,64px)}
.center{text-align:center}

/* ---------- Chữ ---------- */
.eyebrow{margin:0 0 14px;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-text)}
.dark .eyebrow{color:var(--accent)}
h1,h2,h3{margin:0}
.h1{font-size:clamp(34px,5.4vw,60px);line-height:1.08;font-weight:800;letter-spacing:-.02em;margin:0 0 24px}
.h1-page{font-size:clamp(32px,4.6vw,52px);line-height:1.12;font-weight:800;letter-spacing:-.02em;margin:0 0 20px}
.h2{margin:0 0 20px;font-size:clamp(28px,4vw,44px);line-height:1.15;font-weight:800;letter-spacing:-.015em}
.h3{margin:0 0 10px;font-size:clamp(18px,2vw,21px);line-height:1.3;font-weight:800}
.lead{margin:0;font-size:clamp(16px,1.6vw,18px);line-height:1.7;color:var(--muted)}
.dark .lead{color:#D0D0D0}
.lead-strong{color:var(--ink);font-weight:600}
.small{font-size:14px;line-height:1.6;color:var(--muted)}
.mark{background:linear-gradient(transparent 62%,var(--accent) 62%)}
.max-720{max-width:720px}.max-820{max-width:820px}
.dark .lead-strong{color:#fff}

/* ---------- Nút, thẻ ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 28px;background:var(--accent);color:var(--ink);font-family:inherit;font-weight:700;font-size:16px;border:2px solid var(--accent);border-radius:14px;text-decoration:none;cursor:pointer;text-align:center;line-height:1.3}
.btn:hover{filter:brightness(.94);color:var(--ink)}
.btn-ghost{background:transparent;border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff;filter:none}
.dark .btn-ghost{border-color:#fff;color:#fff}
.dark .btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-sm{min-height:44px;padding:0 20px;font-size:15px;border-radius:12px;white-space:nowrap}
.btn-lg{min-height:58px;font-size:17px}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,3vw,32px)}
.card p{margin:0}
.card-p{font-size:16px;line-height:1.7;color:var(--muted)}
.tag{display:inline-block;background:var(--peach);color:#7C2D12;font-size:12px;font-weight:800;letter-spacing:.08em;padding:4px 10px;border-radius:999px}
.notice{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;background:var(--peach);border-radius:14px;padding:14px 18px;color:#7C2D12;font-size:14px;line-height:1.5;font-weight:600}
.notice .tag{background:#7C2D12;color:#fff}
.notice span:last-child{flex:1 1 320px}
.callout{margin:24px 0 0;padding:20px 26px;border-radius:18px;background:var(--accent);color:var(--ink);font-size:clamp(17px,2vw,20px);line-height:1.5;font-weight:700}
.ico{flex:none;width:52px;height:52px;border-radius:14px;background:#FFF0E6;display:flex;align-items:center;justify-content:center;margin:0 0 18px}
.ico svg{width:26px;height:26px;fill:none;stroke:var(--accent-text);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ic{flex:none;width:20px;height:20px}
.ticks{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:14px;font-size:16px;line-height:1.55}
.ticks li{display:flex;gap:12px;align-items:flex-start}
.ticks .ic{color:var(--accent-text);margin-top:2px}
.ticks .ic-x{color:#9A3412}
.band{margin:28px 0 0;background:var(--ink);color:#fff;border-radius:22px;padding:clamp(24px,3.6vw,40px)}
.band p{margin:0;font-size:clamp(20px,2.6vw,28px);line-height:1.4;font-weight:700;max-width:860px}
.band em{font-style:normal;color:var(--accent)}

/* ---------- Header / Footer ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.site-header .in{max-width:var(--wrap);margin:0 auto;padding:10px var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);flex:none;margin-right:8px}
.brand img{display:block;width:40px;height:40px}
.brand span{font-weight:800;font-size:20px;letter-spacing:-.01em}
.nav{display:flex;align-items:center;gap:18px;font-size:15px;font-weight:600;white-space:nowrap}
.nav a{color:#333;text-decoration:none;padding:8px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--accent-text)}
.nav a[aria-current="page"]{border-bottom-color:var(--accent);color:var(--ink)}
.header-cta{display:flex;align-items:center;gap:14px}
.login-link{font-size:15px;font-weight:600;color:#333;text-decoration:none;white-space:nowrap}
.login-link:hover{color:var(--accent-text)}
.nav-toggle{display:none;min-width:44px;min-height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;cursor:pointer;align-items:center;justify-content:center;padding:0}
.nav-toggle svg{width:24px;height:24px}
@media (max-width:1100px){
  .nav-toggle{display:inline-flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gutter) 16px;box-shadow:0 18px 30px rgba(0,0,0,.08)}
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:17px}
  .nav a[aria-current="page"]{border-bottom-color:var(--line);color:var(--accent-text)}
  .header-cta .btn{display:none}
  .login-link{display:none}
  .nav .only-mobile{display:block}
}
.nav .only-mobile{display:none}
.site-footer{background:#111;color:#BDBDBD;padding:56px var(--gutter) 32px;font-size:14px;line-height:1.8}
.site-footer .in{max-width:var(--wrap);margin:0 auto}
.foot-grid{display:flex;flex-wrap:wrap;gap:36px 56px;margin:0 0 36px}
.foot-grid>div{flex:1 1 200px;min-width:0}
.foot-grid .first{flex:2 1 280px}
.site-footer h4{margin:0 0 10px;color:#fff;font-size:14px;letter-spacing:.06em;text-transform:uppercase}
.site-footer a{color:#E5E5E5;text-decoration:none}
.site-footer a:hover{color:var(--accent);text-decoration:underline}
.site-footer ul{margin:0;padding:0;list-style:none}
.site-footer li{padding:3px 0}
.foot-brand{display:inline-flex;align-items:center;gap:10px;margin:0 0 10px}
.foot-brand img{width:40px;height:40px;display:block}
.foot-brand span{font-weight:800;font-size:20px;color:#fff}
.foot-bottom{border-top:1px solid #2A2A2A;padding-top:20px;color:#9A9A9A;font-size:13px}
.foot-bottom p{margin:0 0 6px}

/* ---------- Hero ---------- */
.hero-stats{display:flex;flex-wrap:wrap;gap:12px 44px;margin:36px 0 0;padding-top:24px;border-top:1px solid var(--line)}
.hero-stats b{display:block;font-size:40px;font-weight:800;line-height:1;color:var(--accent-text)}
.hero-stats span{display:block;font-size:14px;color:var(--muted);margin-top:6px}
.phone-wrap{position:relative;width:100%;max-width:400px;padding:20px 0;margin:0 auto}
.phone{width:260px;margin:0 auto;border:10px solid var(--ink);border-radius:38px;background:#fff;padding:14px 10px 16px;box-shadow:0 30px 60px rgba(26,26,26,.18);transform:rotate(-3deg)}
.phone-head{display:flex;align-items:center;gap:8px;margin:0 0 10px;font-size:12px;font-weight:800}
.phone-head i{width:26px;height:26px;border-radius:50%;background:var(--brown);display:block}
.chip{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 14px;font-size:13px;font-weight:700;box-shadow:0 10px 24px rgba(26,26,26,.12);display:flex;align-items:center;gap:8px}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--accent);display:block}

/* ---------- Lưới ảnh trước/sau ---------- */
.g9{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding:6px;background:#2A2A2A;border-radius:14px}
.g9-tight{gap:3px;padding:0;background:none;border-radius:0}
.cell{position:relative;overflow:hidden;aspect-ratio:1/1;border-radius:8px;min-width:0}
.g9-tight .cell{border-radius:0}
.cell-t{position:absolute;left:0;right:0;bottom:0;padding:5px 6px;font-size:clamp(9px,1.2vw,12px);font-weight:700;line-height:1.25;color:#fff;background:var(--brown)}
.cell-t.fade{background:linear-gradient(transparent,rgba(59,42,30,.9));padding-top:20px}
.cell-big{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:8px;font-size:clamp(11px,1.7vw,18px);font-weight:800;line-height:1.2}
.cell-logo{position:absolute;right:5px;top:5px;width:16px;height:16px;border-radius:4px;background:var(--accent);display:flex;align-items:center;justify-content:center;color:#fff}
.cell-logo svg{width:11px;height:11px}
.cell-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.bcell{position:relative;overflow:hidden;aspect-ratio:1/1;min-width:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:6px;font-size:clamp(10px,1.5vw,16px);line-height:1.15}
.c-brown{background:var(--brown)}.c-cream{background:var(--cream);color:var(--brown)}.c-accent{background:var(--accent);color:var(--ink)}
.label-up{margin:0 0 12px;font-size:15px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}

/* ---------- Bảng so sánh ---------- */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:20px;background:#fff}
.cmp{width:100%;min-width:760px;border-collapse:collapse;background:#fff}
.cmp th,.cmp td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:15px;line-height:1.5;vertical-align:top}
.cmp th{font-size:14px;font-weight:800;background:var(--soft)}
.cmp td:first-child{font-weight:700}
.cmp .us{background:var(--peach-2);font-weight:600}
.cmp th.us{background:var(--accent);color:var(--ink)}
.cmp tr:last-child td{border-bottom:0}
.cmp.plain td:first-child{font-weight:400}
.cmp.plain td.wk{font-weight:700;background:var(--soft)}

/* ---------- Bước ---------- */
.step-n{font-size:44px;font-weight:800;line-height:1;color:var(--accent-text);margin:0 0 16px}

/* ---------- Giá ---------- */
.plans{display:flex;flex-wrap:wrap;gap:20px;align-items:stretch}
.plan{flex:1 1 300px;min-width:0;display:flex;flex-direction:column;position:relative}
.plan.hot{border:3px solid var(--accent);box-shadow:0 18px 44px rgba(26,26,26,.12)}
.plan .badge{position:absolute;top:-15px;left:24px;background:var(--accent);color:var(--ink);font-size:13px;font-weight:800;padding:5px 14px;border-radius:999px}
.plan .name{margin:0 0 8px;font-size:16px;font-weight:800;color:var(--muted)}
.plan .price{margin:0 0 20px;font-size:clamp(32px,4vw,42px);line-height:1.1;font-weight:800;letter-spacing:-.02em}
.plan .price small{font-size:.5em;font-weight:700}
.plan dl{display:flex;flex-direction:column;gap:12px;font-size:15px;line-height:1.5;margin:0 0 24px}
.plan dl div{display:flex;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.plan dl div:last-child{border-bottom:0;padding-bottom:0}
.plan dt{color:var(--muted)}.plan dd{margin:0;font-weight:700;text-align:right}
.plan dd .ic{color:var(--accent-text);display:inline-block;vertical-align:middle}
.plan .btn{margin-top:auto}

/* ---------- FAQ ---------- */
.acc{background:#fff;border:1px solid var(--line);border-radius:16px;margin:0 0 12px;padding:0 clamp(16px,2.4vw,24px)}
.acc>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:16px;padding:18px 0;min-height:44px;font-weight:700;font-size:clamp(16px,1.8vw,18px);line-height:1.45}
.acc>summary::-webkit-details-marker{display:none}
.acc>summary span{flex:1;min-width:0}
.acc p{margin:0;padding:0 0 20px;font-size:16px;line-height:1.7;color:var(--muted)}
.chev{transition:transform .2s;color:var(--accent-text)}
.acc[open] .chev{transform:rotate(180deg)}

/* ---------- Form ---------- */
.form-card{background:#fff;color:var(--ink);border-radius:24px;padding:clamp(22px,3.5vw,36px);box-shadow:0 24px 60px rgba(0,0,0,.18);border:1px solid var(--line)}
.dark .form-card{box-shadow:0 24px 60px rgba(0,0,0,.35);border:0}
.field{width:100%;min-height:52px;padding:0 14px;border:1px solid #767676;border-radius:12px;font-family:inherit;font-size:16px;color:var(--ink);background:#fff}
textarea.field{padding:12px 14px;min-height:110px;resize:vertical;line-height:1.5}
.fg{margin:0 0 16px}
.lbl{display:block;margin:0 0 6px;font-size:15px;font-weight:700}
.lbl small{font-weight:500;color:var(--muted);font-size:inherit}
.form-note{margin:14px 0 0;font-size:13px;line-height:1.55;color:var(--muted)}
.form-msg{margin:14px 0 0;padding:12px 14px;border-radius:12px;font-size:15px;line-height:1.5;font-weight:600}
.form-msg.ok{background:#E8F5E9;color:#14532D}
.form-msg.err{background:#FDECEA;color:#7F1D1D}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- Blog ---------- */
.post-grid{display:flex;flex-wrap:wrap;gap:24px}
.post-card{flex:1 1 320px;min-width:0;display:flex;flex-direction:column;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .2s,transform .2s}
.post-card:hover{box-shadow:0 18px 40px rgba(26,26,26,.1);transform:translateY(-2px);color:var(--ink)}
.post-card .pic{aspect-ratio:16/9;background:var(--cream);position:relative;overflow:hidden}
.post-card .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.post-card .body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.post-card h3{margin:0 0 10px;font-size:20px;line-height:1.35;font-weight:800}
.post-card p{margin:0 0 14px;color:var(--muted);font-size:15px;line-height:1.65}
.post-meta{margin-top:auto;font-size:13px;color:var(--muted);font-weight:600}
.crumbs{margin:0 0 20px;font-size:14px;color:var(--muted)}
.crumbs a{color:var(--muted)}
.prose{font-size:18px;line-height:1.85;color:#2B2B2B}
.prose h2{margin:2.2em 0 .6em;font-size:clamp(24px,3vw,30px);line-height:1.25;font-weight:800;letter-spacing:-.01em;color:var(--ink)}
.prose h3{margin:1.8em 0 .5em;font-size:21px;font-weight:800;color:var(--ink)}
.prose p{margin:0 0 1.2em}
.prose ul,.prose ol{margin:0 0 1.4em;padding-left:1.3em}
.prose li{margin:0 0 .6em;padding-left:.2em}
.prose blockquote{margin:1.6em 0;padding:18px 24px;border-left:5px solid var(--accent);background:var(--peach-2);border-radius:0 14px 14px 0;font-weight:600;color:var(--ink)}
.prose blockquote p{margin:0}
.prose table{border-collapse:collapse;width:100%;margin:0 0 1.6em;font-size:16px;line-height:1.55}
.prose th,.prose td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
.prose th{background:var(--soft)}
.prose .box{background:var(--soft);border-radius:16px;padding:20px 24px;margin:0 0 1.4em}
.prose .box p:last-child{margin-bottom:0}
.post-head{max-width:760px;margin:0 auto}
.post-cta{margin:48px 0 0;background:var(--ink);color:#fff;border-radius:22px;padding:clamp(24px,3.6vw,40px)}
.post-cta h2{margin:0 0 10px !important;color:#fff !important;font-size:clamp(22px,3vw,28px) !important}
.post-cta p{color:#D0D0D0;margin:0 0 20px !important;font-size:17px;line-height:1.7}

/* ---------- Mẫu công việc ---------- */
.cal{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.cal>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;font-size:14px;line-height:1.5}
.cal b{display:block;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-text);margin:0 0 4px}
.cal span.k{display:inline-block;margin-top:6px;font-size:12px;font-weight:700;background:var(--peach);color:#7C2D12;border-radius:999px;padding:2px 9px}
.post-mock{max-width:440px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 20px 44px rgba(26,26,26,.1)}
.post-mock .hd{display:flex;align-items:center;gap:10px;padding:12px 16px;font-weight:700;font-size:15px}
.post-mock .hd i{width:36px;height:36px;border-radius:50%;background:var(--brown);display:block;flex:none}
.post-mock .hd small{display:block;font-weight:500;color:var(--muted);font-size:12px}
.post-mock .tx{padding:0 16px 14px;font-size:15px;line-height:1.65;white-space:pre-line}
.post-mock .im{position:relative;aspect-ratio:1/1;background:var(--brown)}
.post-mock .im img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pill-row{display:flex;flex-wrap:wrap;gap:8px}
.pill{display:inline-block;padding:6px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px;font-weight:600}

/* ---------- Đăng nhập mô phỏng ---------- */
.demo-shell{border:2px dashed #C2410C;border-radius:24px;padding:clamp(18px,3vw,32px);background:var(--peach-2)}
.demo-bar{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;margin:0 0 20px}
.balance{background:var(--ink);color:#fff;border-radius:18px;padding:22px 26px;display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;justify-content:space-between}
.balance b{font-size:clamp(34px,5vw,48px);line-height:1;font-weight:800;color:var(--accent)}
.packs{display:flex;flex-wrap:wrap;gap:14px;margin:0}
.pack{flex:1 1 180px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;text-align:center}
.pack b{display:block;font-size:28px;font-weight:800}
.pack span{display:block;font-size:13px;color:var(--muted);margin:2px 0 12px}
.usage{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;font-size:15px}
.usage th,.usage td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
.usage th{background:var(--soft);font-size:13px}
.usage tr:last-child td{border-bottom:0}

@media (max-width:640px){
  .hide-sm{display:none}
  .phone-wrap .chip{display:none}
  .hero-stats{gap:12px 28px}.hero-stats b{font-size:34px}.hero-stats>div{flex:1 1 90px}
  .prose{font-size:17px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none !important}}
@media print{.site-header,.site-footer,.skip{display:none}}

/* Tiện ích: đặt cuối để thắng các class khác */
.mt-0{margin-top:0 !important}.mt-8{margin-top:8px !important}.mt-16{margin-top:16px !important}.mt-24{margin-top:24px !important}.mt-32{margin-top:32px !important}.mt-48{margin-top:48px !important}
[hidden]{display:none !important}