/* =====================================================================
   Trang chủ sattest — thiết kế H2 (board Home-V2 / Home-V2-Mobile, 07/11/2026). Chỉ Home.razor nạp file này.
   Tiền tố hm-. Token lấy từ bản vẽ: navy #1A1A2E, cam #FC7321, tím #7C3AED.
   ===================================================================== */
/* tiếng Hàn: ngắt dòng theo từ (mặc định trình duyệt ngắt giữa âm tiết: "확인하 / 기") */
:lang(ko) .hm { word-break: keep-all; overflow-wrap: anywhere; }
.hm {
    --hm-navy: #1A1A2E;
    --hm-orange: #FC7321;
    --hm-orange-d: #C2410C;
    --hm-orange-soft: #FEF0E3;
    --hm-purple: #7C3AED;
    --hm-indigo: #4F46E5;
    --hm-green: #16A34A;
    --hm-teal: #0E7490;
    --hm-amber: #D97706;
    --hm-red: #DC2626;
    --hm-border: #E5E7EB;
    --hm-muted: #6B7280;
    --hm-body: #4B5563;
    --hm-gray: #F4F7FA;
    --hm-cream: #FFF8F1;
    color: var(--hm-navy);
    background: #fff;
    font-family: "Be Vietnam Pro", "Segoe UI", system-ui, sans-serif;
    overflow-x: clip;
}
/* Reset có độ ưu tiên đúng bằng MỘT lớp (.hm + :where): thắng CSS chung của site (ul { padding-left } …),
   nhưng thua mọi lớp hm-* khai sau — nên margin/padding của các lớp đó không bị đè. */
.hm :where(*, *::before, *::after) { box-sizing: border-box; }
.hm :where(h1, h2, h3, p, blockquote, figure, dl, dd, ul, ol) { margin: 0; font-family: inherit; }
.hm :where(ul, ol) { padding: 0; list-style: none; }
.hm :where(a) { text-decoration: none; color: inherit; }
.hm [hidden] { display: none !important; }
.hm-wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; width: 100%; }
.hm-sec { padding: 88px 0; }
.hm-sec-top0 { padding-top: 0; }
.hm-sec-flush { padding-top: 0; }
.hm-white { background: #fff; }
.hm-gray { background: var(--hm-gray); }
.hm-cream { background: var(--hm-cream); }
.hm-navy { background: var(--hm-navy); color: #fff; }
.hm-orange { background: linear-gradient(135deg, #FC7321 0%, #E8590C 100%); color: #fff; }
.hm-center { text-align: center; }

.hm-i { fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; vertical-align: middle; }

/* ---- màu chữ ---- */
.hm-c-orange { color: var(--hm-orange-d) !important; }
.hm-c-purple { color: var(--hm-purple) !important; }
.hm-c-teal { color: var(--hm-teal) !important; }
.hm-c-red { color: var(--hm-orange-d) !important; }
.hm-c-amber { color: #FBBF24 !important; }

/* ---- Tiêu đề ---- */
.hm-head { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; margin-bottom: 48px; }
.hm-eyebrow { display: block; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--hm-orange-d); }
.hm-eyebrow-light { color: #FDBA74; }
.hm-eyebrow-white { color: #FFF1E6; }
.hm-h1 { font-size: 52px; line-height: 1.08; font-weight: 800; letter-spacing: -0.03em; }
.hm-h2 { font-size: 38px; line-height: 1.15; font-weight: 800; letter-spacing: -0.025em; }
.hm-h3 { font-size: 34px; line-height: 1.15; font-weight: 800; letter-spacing: -0.025em; }
.hm-sub { font-size: 17px; line-height: 1.6; color: var(--hm-body); max-width: 720px; }
.hm-navy .hm-sub { color: #D1D5DB; }
.hm-body { font-size: 17px; line-height: 1.65; color: var(--hm-body); }
.hm-lead { font-size: 18px; line-height: 1.7; color: var(--hm-body); }
.hm-note { font-size: 14px; color: var(--hm-muted); }

/* ---- Nút ---- */
.hm-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hm-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 24px; border-radius: 12px;
    font-weight: 700; font-size: 16px; line-height: 1.2; border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s; }
.hm-btn-sm { min-height: 42px; font-size: 14px; border-radius: 10px; padding: 0 16px; }
.hm-btn-block { width: 100%; }
.hm-btn-primary { background: var(--hm-orange); color: #fff !important; }
.hm-btn-primary:hover { background: #EA580C; }
.hm-btn-ghost { background: #fff; border-color: #D1D5DB; color: var(--hm-navy) !important; }
.hm-btn-ghost:hover { border-color: var(--hm-navy); }
.hm-btn-white { background: #fff; color: var(--hm-navy) !important; }
.hm-btn-white:hover { background: #F3F4F6; }
.hm-btn-outline { background: #fff; border-color: #D1D5DB; color: var(--hm-navy) !important; }
.hm-btn-outline:hover { border-color: var(--hm-navy); }
.hm-btn-soft { background: var(--hm-orange-soft); color: var(--hm-orange-d) !important; }
.hm-btn-soft:hover { background: #FDE2CA; }
.hm-btn-outline-purple { background: #fff; border: 2px solid var(--hm-purple); color: var(--hm-purple) !important; }
.hm-btn-outline-purple:hover { background: #FAF7FF; }
.hm-more { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 17px; }
.hm-more:hover { text-decoration: underline !important; text-underline-offset: 3px; }

/* ---- chip ---- */
.hm-chip { display: inline-flex; align-items: center; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; white-space: nowrap; }
.hm-chip-orange { background: var(--hm-orange-soft); color: var(--hm-orange-d); }
.hm-chip-green { background: #DCFCE7; color: #166534; }
.hm-chip-amber { background: #FEF3C7; color: #92400E; }

/* ---- danh sách tick ---- */
.hm-ticks { display: flex; flex-direction: column; gap: 14px; font-size: 16px; line-height: 1.5; color: var(--hm-navy); }
.hm-ticks li { display: flex; align-items: flex-start; gap: 12px; }
.hm-ticks .hm-i-tick { stroke: var(--hm-orange); margin-top: 3px; }
.hm-ticks-purple .hm-i-tick { stroke: var(--hm-purple); }
.hm-ticks-rich li > span { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.hm-ticks-rich b { font-weight: 700; }
.hm-ticks-rich small { font-size: 15px; line-height: 1.5; color: var(--hm-body); }
.hm-ticks-green .hm-i-tick { stroke: var(--hm-green); }
.hm-ticks-amber .hm-i-tick { stroke: #FDBA74; }
.hm-ticks-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; font-size: 15px; }
.hm-ticks-2 li { gap: 8px; }

/* ---- thanh % dùng chung ---- */
.hm-bar { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; align-items: center; gap: 10px; font-size: 13px; }
.hm-bar > span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hm-bar > i { display: block; height: 6px; border-radius: 999px; background: #E5E7EB; overflow: hidden; }
.hm-bar > i > em { display: block; height: 100%; border-radius: 999px; background: var(--hm-orange); }
.hm-bar > b { font-size: 13px; font-weight: 700; min-width: 34px; text-align: right; }
.hm-bar-red > i > em { background: var(--hm-red); }
.hm-bar-amber > i > em { background: var(--hm-amber); }
.hm-bar-green > i > em { background: var(--hm-green); }
.hm-bar-purple > i > em { background: var(--hm-purple); }
.hm-legend { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12px; color: var(--hm-muted); }
.hm-legend span::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.hm-dot-red::before { background: var(--hm-red); }
.hm-dot-amber::before { background: var(--hm-amber); }
.hm-dot-green::before { background: var(--hm-green); }
.hm-dot-gray::before { background: #D1D5DB; }

/* =============== 1. HERO =============== */
.hm-hero { background: linear-gradient(180deg, #FFF4EA 0%, #FFFFFF 100%); border-top: 1px solid var(--hm-border); }
.hm-hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 48px; align-items: center; padding-top: 64px; padding-bottom: 72px; }
.hm-hero-text { display: flex; flex-direction: column; gap: 22px; min-width: 0; }
.hm-live { align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: #fff;
    border: 1px solid var(--hm-border); font-size: 13.5px; font-weight: 700; color: var(--hm-navy); }
.hm-live-dot { width: 8px; height: 8px; border-radius: 50%; background: #16A34A; box-shadow: 0 0 0 3px #BBF7D0; }
.hm-stats { display: flex; flex-wrap: wrap; gap: 14px 22px; }
.hm-stats > div { display: flex; flex-direction: column; }
.hm-stats dt { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; }
.hm-stats dd { font-size: 13px; color: var(--hm-muted); }

/* Câu hỏi thử */
.hm-demo-wrap { position: relative; }
.hm-demo-wrap::before { content: ""; position: absolute; inset: 14px -14px -14px 14px; border-radius: 24px; background: #FCE7D6; }
.hm-demo { position: relative; background: #fff; border: 1px solid var(--hm-border); border-radius: 22px; padding: 22px; box-shadow: 0 20px 40px -24px rgba(26,26,46,.25);
    display: flex; flex-direction: column; gap: 10px; }
.hm-demo-top { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.hm-demo-topic { color: var(--hm-muted); }
.hm-demo-time { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; }
.hm-demo-q { font-size: 17px; line-height: 1.6; margin: 4px 0 6px; }
.hm-demo-in { position: absolute; opacity: 0; pointer-events: none; }
.hm-demo-opts { display: flex; flex-direction: column; gap: 9px; }
.hm-opt { display: flex; align-items: center; gap: 14px; min-height: 50px; padding: 0 14px; border: 1px solid var(--hm-border); border-radius: 12px; cursor: pointer; font-size: 16px; font-weight: 600; transition: border-color .15s, background .15s; }
.hm-opt:hover { border-color: #9CA3AF; }
.hm-opt > b { width: 28px; height: 28px; border-radius: 50%; border: 1px solid #D1D5DB; display: inline-flex; align-items: center; justify-content: center; font-size: 13px; flex-shrink: 0; }
.hm-opt > em { margin-left: auto; font-style: normal; font-size: 13px; font-weight: 700; display: none; align-items: center; gap: 4px; }
.hm-opt-right { color: var(--hm-green); }
.hm-opt-wrong { color: var(--hm-red); }
/* đã chọn: hiện đáp án đúng (C) + đánh dấu lựa chọn sai */
.hm-demo-in:checked ~ .hm-demo-opts .hm-opt-c { border: 2px solid var(--hm-green); background: #F0FDF4; }
.hm-demo-in:checked ~ .hm-demo-opts .hm-opt-c > b { background: var(--hm-green); border-color: var(--hm-green); color: #fff; }
.hm-demo-in:checked ~ .hm-demo-opts .hm-opt-c .hm-opt-right { display: inline-flex; }
#hmq-a:checked ~ .hm-demo-opts .hm-opt-a, #hmq-b:checked ~ .hm-demo-opts .hm-opt-b, #hmq-d:checked ~ .hm-demo-opts .hm-opt-d { border: 2px solid var(--hm-red); background: #FEF2F2; }
#hmq-a:checked ~ .hm-demo-opts .hm-opt-a .hm-opt-wrong, #hmq-b:checked ~ .hm-demo-opts .hm-opt-b .hm-opt-wrong, #hmq-d:checked ~ .hm-demo-opts .hm-opt-d .hm-opt-wrong { display: inline-flex; }
.hm-demo-in:focus-visible ~ .hm-demo-opts { outline: 2px solid var(--hm-indigo); outline-offset: 4px; border-radius: 12px; }
.hm-demo-sol { display: none; background: var(--hm-gray); border-radius: 12px; padding: 14px; font-size: 14px; line-height: 1.6; color: var(--hm-body); }
.hm-demo-sol strong { display: block; color: var(--hm-navy); margin-bottom: 4px; }
.hm-demo-sol b { color: var(--hm-navy); }
.hm-demo-in:checked ~ .hm-demo-sol { display: block; }
.hm-demo-steps { margin: 6px 0 0; padding: 0 6px 0 0; list-style: none; counter-reset: hmstep; display: flex; flex-direction: column; gap: 8px;
    max-height: 168px; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; }
.hm-demo-steps li { counter-increment: hmstep; display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; align-items: start; }
.hm-demo-steps li::before { content: counter(hmstep); width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 1px solid var(--hm-border);
    display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; color: var(--hm-navy); }
.hm-demo-steps li:last-child::before { background: var(--hm-green); border-color: var(--hm-green); color: #fff; }
.hm-demo-steps:focus-visible { outline: 2px solid var(--hm-orange); outline-offset: 2px; }
.hm-demo-sol-note { margin-top: 10px !important; font-size: 13px; color: var(--hm-muted); }
.hm-demo-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 13px; color: var(--hm-muted); margin-top: 4px; }
.hm-demo-foot a { color: var(--hm-orange-d); font-weight: 700; font-size: 15px; display: inline-flex; align-items: center; gap: 6px; }

/* =============== 2. VÌ SAO =============== */
.hm-why { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; }
.hm-why-text { display: flex; flex-direction: column; gap: 22px; }
.hm-why-quote { border-left: 4px solid var(--hm-orange); padding-left: 18px; font-size: 20px; font-weight: 700; line-height: 1.45; }
.hm-why-sign { display: flex; align-items: center; gap: 12px; }
.hm-why-avatar { width: 48px; height: 48px; border-radius: 50%; border: 2px dashed #FDBA74; background: var(--hm-orange-soft); display: inline-flex; align-items: center; justify-content: center; font-weight: 800; color: var(--hm-orange-d); }
.hm-why-sign > span:last-child { display: flex; flex-direction: column; }
.hm-why-sign small { font-size: 13px; color: var(--hm-muted); }
.hm-why-cmp { display: flex; flex-direction: column; gap: 14px; }
.hm-why-head, .hm-why-row { display: grid; grid-template-columns: minmax(0, 1fr) 32px minmax(0, 1fr); gap: 8px; align-items: center; }
.hm-why-head { font-size: 13px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: var(--hm-body); }
.hm-why-bad, .hm-why-good { display: flex; gap: 10px; align-items: flex-start; padding: 16px; border-radius: 12px; font-size: 15px; line-height: 1.45; min-height: 70px; }
.hm-why-bad { background: #FFF5F5; color: #7F1D1D; }
.hm-why-bad .hm-i-x { stroke: var(--hm-red); margin-top: 3px; }
.hm-why-good { background: #DCFCE7; color: #166534; font-weight: 700; }
.hm-why-good .hm-i-tick { stroke: var(--hm-green); margin-top: 2px; }
.hm-why-arr { color: var(--hm-orange); display: flex; justify-content: center; }

/* =============== 3. BA BƯỚC =============== */
.hm-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.hm-step { background: #fff; border: 1px solid var(--hm-border); border-radius: 18px; padding: 22px; display: flex; flex-direction: column; gap: 12px; }
.hm-step-n { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.hm-step-n b, .hm-paths b { width: 34px; height: 34px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: #fff; font-size: 15px; flex-shrink: 0; }
.hm-n-orange { background: var(--hm-orange); }
.hm-n-teal { background: var(--hm-teal); }
.hm-n-purple { background: var(--hm-purple); }
.hm-n-green { background: var(--hm-green); }
.hm-step h3 { font-size: 20px; font-weight: 800; line-height: 1.3; }
.hm-step p { font-size: 15px; line-height: 1.6; color: var(--hm-body); }
.hm-step-vis { margin-top: auto; border-radius: 14px; padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.hm-vis-score { background: var(--hm-orange-soft); }
.hm-vis-total { display: flex; align-items: baseline; gap: 8px; }
.hm-vis-total b { font-size: 34px; font-weight: 800; letter-spacing: -0.03em; }
.hm-vis-total small { font-size: 12px; color: var(--hm-muted); }
.hm-vis-score .hm-bar { grid-template-columns: 42px minmax(0, 1fr) auto; }
.hm-vis-weak { background: #E0F2FE; }
.hm-vis-mastery { background: #F3E8FF; }
.hm-vis-lesson { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; font-weight: 700; }
.hm-vis-lesson em { font-style: normal; color: var(--hm-indigo); background: #fff; padding: 1px 8px; border-radius: 999px; font-size: 12px; }
.hm-vis-mastery .hm-bar { grid-template-columns: minmax(0, 1fr) auto; }
.hm-vis-mastery small { font-size: 12px; font-weight: 700; color: var(--hm-green); }
.hm-repeat { margin-top: 20px; border: 2px dashed #D1D5DB; border-radius: 16px; background: #fff; padding: 16px 20px; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px; font-size: 15px; }
.hm-repeat b { font-size: 17px; }
.hm-repeat span { color: var(--hm-body); }

/* =============== 4. KHO ĐỀ =============== */
.hm-bank-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.hm-bank-stats > div { background: #24243A; border: 1px solid #3B3B5C; border-radius: 16px; padding: 22px; display: flex; flex-direction: column; gap: 8px; }
.hm-bank-stats b { font-size: 40px; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.hm-bank-stats span { font-size: 14px; color: #D1D5DB; line-height: 1.45; }
.hm-tl-head { margin: 44px 0 14px; }
.hm-tl-head h3 { font-size: 19px; font-weight: 800; }
.hm-tl { display: grid; grid-template-columns: repeat(auto-fit, minmax(0, 1fr)); gap: 8px; margin-bottom: 36px; }
.hm-tl li { position: relative; display: flex; flex-direction: column; align-items: center; gap: 4px; padding-top: 30px; text-align: center; }
.hm-tl li::before { content: ""; position: absolute; top: 9px; left: 0; right: 0; height: 3px; border-radius: 3px; background: #3B3B5C; }
.hm-tl li::after { content: ""; position: absolute; top: 0; left: calc(50% - 11px); width: 22px; height: 22px; border-radius: 50%; border: 2px solid #A5A6B8; background: var(--hm-navy); }
.hm-tl li b { font-size: 15px; }
.hm-tl li span { font-size: 13px; color: #A5A6B8; }
.hm-tl li.is-hot::before { background: var(--hm-orange); }
.hm-tl li.is-hot::after { background: var(--hm-orange); border-color: var(--hm-orange); }
.hm-tl li.is-hot span { color: #FDBA74; font-weight: 700; }
.hm-exams { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.hm-exam { background: #fff; color: var(--hm-navy); border-radius: 16px; padding: 16px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.hm-exam-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.hm-exam-side { font-size: 13px; color: var(--hm-muted); }
.hm-exam h3 { font-size: 18px; font-weight: 800; }
.hm-exam-meta { font-size: 14px; color: var(--hm-muted); line-height: 1.45; }
.hm-exam-detail { font-size: 13px; color: var(--hm-body) !important; text-decoration: underline !important; text-underline-offset: 2px; }
.hm-exam .hm-btn { margin-top: auto; }
.hm-exam .srw-taking { font-size: 12px; }
.hm-status { text-align: center; padding: 24px; color: #D1D5DB; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.hm-navy .hm-center { margin-top: 24px; }
.hm-bank-free a { color: #FDBA74; font-weight: 600; text-decoration: underline !important; text-underline-offset: 3px; font-size: 15px; }

/* =============== 5. BÊN TRONG =============== */
.hm-shows { display: flex; flex-direction: column; gap: 96px; }
.hm-show { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.hm-show-rev { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); }
.hm-show-rev > .hm-show-text { order: 2; }
.hm-show-text { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.hm-browser { background: #fff; border: 1px solid var(--hm-border); border-radius: 18px; box-shadow: 0 24px 48px -28px rgba(26,26,46,.3); overflow: hidden; min-width: 0; }
.hm-browser-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #F9FAFB; border-bottom: 1px solid var(--hm-border); font-size: 13px; color: var(--hm-muted); }
.hm-browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: #F87171; }
.hm-browser-bar i:nth-child(2) { background: #FBBF24; }
.hm-browser-bar i:nth-child(3) { background: #34D399; margin-right: 12px; }
.hm-browser-body { padding: 18px; display: flex; flex-direction: column; gap: 14px; }
/* thi thử */
.hm-exam-ui { border: 1px solid var(--hm-border); border-radius: 12px; overflow: hidden; }
.hm-exam-ui-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; background: var(--hm-navy); color: #fff; padding: 10px 12px; font-size: 13px; font-weight: 600; }
.hm-exam-ui-tools { display: flex; gap: 6px; }
.hm-exam-ui-tools em { font-style: normal; background: #3B3B5C; padding: 2px 8px; border-radius: 6px; }
.hm-exam-ui-q { padding: 12px; display: flex; flex-direction: column; gap: 7px; font-size: 13px; }
.hm-exam-ui-qh { display: flex; justify-content: space-between; color: var(--hm-muted); }
.hm-exam-ui-qh b { color: var(--hm-navy); }
.hm-mini-opt { display: flex; align-items: center; gap: 10px; border: 1px solid var(--hm-border); border-radius: 8px; padding: 7px 10px; }
.hm-mini-opt b { width: 22px; height: 22px; border-radius: 50%; border: 1px solid #D1D5DB; display: inline-flex; align-items: center; justify-content: center; font-size: 11px; }
.hm-mini-opt.is-sel { border: 2px solid var(--hm-indigo); }
.hm-exam-ui-nav { display: flex; flex-wrap: wrap; gap: 4px; padding: 10px 12px; border-top: 1px solid var(--hm-border); }
.hm-exam-ui-nav span { width: 20px; height: 20px; border-radius: 4px; border: 1px solid var(--hm-border); font-size: 10px; display: inline-flex; align-items: center; justify-content: center; }
.hm-exam-ui-nav .is-done { background: var(--hm-indigo); border-color: var(--hm-indigo); color: #fff; }
.hm-exam-ui-nav .is-cur { background: var(--hm-orange-soft); border-color: #FDBA74; }
.hm-exam-score { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; border: 1px solid var(--hm-border); border-radius: 12px; padding: 14px; }
.hm-exam-score > div:first-child { display: flex; flex-direction: column; }
.hm-exam-score > div:first-child b { font-size: 34px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; }
.hm-exam-score small { font-size: 11px; color: var(--hm-muted); }
.hm-exam-score-bars { display: flex; flex-direction: column; gap: 8px; }
.hm-exam-score-weak { font-size: 12px; font-weight: 700; color: var(--hm-red); }
/* kỹ năng */
.hm-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.hm-kpis > div { background: var(--hm-gray); border-radius: 10px; padding: 10px 12px; display: flex; flex-direction: column; }
.hm-kpis b { font-size: 18px; font-weight: 800; }
.hm-kpis small { font-size: 12px; color: var(--hm-muted); }
.hm-skills { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 16px; align-items: center; }
.hm-radar { width: 100%; height: auto; }
.hm-skill-bars { display: flex; flex-direction: column; gap: 7px; }
.hm-skill-bars .hm-bar { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) auto; }
/* lộ trình */
.hm-path-head { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.hm-path-head > div { display: flex; flex-direction: column; gap: 2px; }
.hm-path-head small { font-size: 11px; font-weight: 800; letter-spacing: .06em; color: var(--hm-muted); text-transform: uppercase; }
.hm-path-head b { font-size: 18px; color: var(--hm-purple); }
.hm-path-head span { font-size: 12px; color: var(--hm-muted); }
.hm-path-svg { width: 100%; height: auto; }
.hm-path-tasks { display: flex; flex-direction: column; gap: 10px; }
.hm-path-tasks li { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; gap: 12px; align-items: center; border: 1px solid var(--hm-border); border-radius: 12px; padding: 10px 12px; }
.hm-path-tasks li.is-first { border: 2px solid var(--hm-purple); }
.hm-path-n { width: 28px; height: 28px; border-radius: 50%; border: 1.5px solid var(--hm-purple); color: var(--hm-purple); display: inline-flex; align-items: center; justify-content: center; font-size: 12px; }
.hm-path-tasks li > div { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.hm-path-tasks li > div > span { display: flex; gap: 8px; align-items: center; font-size: 13px; }
.hm-path-tasks li > div > span em { font-style: normal; font-size: 12px; font-weight: 700; color: var(--hm-indigo); background: #EEF2FF; padding: 1px 7px; border-radius: 999px; }
.hm-path-tasks li > div > span em.is-math { color: var(--hm-teal); background: #E0F2FE; }
.hm-path-tasks li > div > i { display: block; height: 5px; background: #E5E7EB; border-radius: 999px; overflow: hidden; }
.hm-path-tasks li > div > i em { display: block; height: 100%; background: var(--hm-indigo); }
.hm-path-tasks li > div > small { font-size: 11px; color: var(--hm-muted); text-align: right; }
.hm-path-gain { color: var(--hm-purple); font-size: 16px; }
/* luyện tập */
.hm-tabs { display: flex; gap: 8px; }
.hm-tabs span { padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 700; background: var(--hm-gray); }
.hm-tabs .is-on { background: var(--hm-navy); color: #fff; }
.hm-pgroup small { display: block; font-size: 11px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: var(--hm-muted); margin-bottom: 6px; }
.hm-pgroup > div { display: flex; flex-wrap: wrap; gap: 6px; }
.hm-pchip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border: 1px solid var(--hm-border); border-radius: 8px; font-size: 12px; }
.hm-pchip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; }
.hm-lv-red::before { background: var(--hm-red); }
.hm-lv-amber::before { background: var(--hm-amber); }
.hm-lv-green::before { background: var(--hm-green); }
.hm-lv-gray::before { background: #D1D5DB; }
.hm-pchip.is-sel { border: 2px solid var(--hm-purple); font-weight: 700; }
.hm-set { background: var(--hm-navy); color: #fff; border-radius: 14px; padding: 14px; display: flex; flex-direction: column; gap: 6px; font-size: 13px; }
.hm-set > div { display: flex; justify-content: space-between; gap: 10px; }
.hm-set > div span { color: #B7B8C0; }
.hm-set-btn { margin-top: 6px; display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; border-radius: 10px; background: var(--hm-purple); color: #fff; font-weight: 700; }
.hm-set-btn-sm { align-self: flex-start; padding: 0 14px; }
/* khoá học */
.hm-lesson { background: linear-gradient(120deg, #4C1D95, #6D28D9); color: #fff; border-radius: 12px; padding: 14px; display: flex; flex-direction: column; gap: 4px; }
.hm-lesson small { font-size: 11px; color: #DDD6FE; }
.hm-lesson b { font-size: 16px; }
.hm-lesson div { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.hm-lesson em { font-style: normal; font-size: 11px; background: rgba(255,255,255,.18); padding: 2px 8px; border-radius: 6px; }
.hm-courses { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.hm-course { border: 1px solid var(--hm-border); border-top: 3px solid var(--hm-indigo); border-radius: 10px; padding: 10px 12px; display: flex; flex-direction: column; gap: 2px; font-size: 12px; min-width: 0; }
.hm-course.is-math { border-top-color: var(--hm-teal); }
.hm-course > div { display: flex; justify-content: space-between; gap: 6px; align-items: center; margin-bottom: 4px; }
.hm-course > div small { font-size: 11px; color: var(--hm-muted); }
.hm-course > b { font-size: 13px; }
.hm-course > small { color: var(--hm-muted); }
.hm-course > span { font-weight: 700; color: var(--hm-body); }
/* Trợ lý AI */
.hm-chat { border: 1px solid var(--hm-border); border-radius: 12px; padding: 14px; display: flex; flex-direction: column; gap: 10px; font-size: 13px; line-height: 1.5; }
.hm-chat > small { color: var(--hm-muted); }
.hm-chat-me { align-self: flex-end; background: var(--hm-orange-soft); padding: 9px 12px; border-radius: 12px; max-width: 85%; }
.hm-chat-ai { display: flex; gap: 8px; align-items: flex-start; }
.hm-chat-ai p { background: var(--hm-gray); padding: 9px 12px; border-radius: 12px; }
.hm-chat-ic { width: 26px; height: 26px; border-radius: 50%; background: var(--hm-purple); color: #fff; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.hm-chat-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.hm-chat-chips span { border: 1px solid var(--hm-border); border-radius: 999px; padding: 4px 10px; font-size: 12px; }
.hm-retry { border: 1px solid var(--hm-border); border-radius: 12px; padding: 14px; display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
.hm-retry-h { display: flex; justify-content: space-between; gap: 8px; }
.hm-retry-h small { color: var(--hm-muted); }
.hm-retry-row { display: flex; justify-content: space-between; align-items: center; border: 1px solid var(--hm-border); border-radius: 8px; padding: 8px 12px; }
.hm-retry-row span::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--hm-indigo); margin-right: 8px; }
.hm-retry-row.is-math span::before { background: var(--hm-teal); }

/* =============== 6. HAI SẢN PHẨM =============== */
.hm-products { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.hm-product { position: relative; background: #fff; border: 1px solid var(--hm-border); border-radius: 20px; padding: 26px; display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.hm-product-logo img { height: 36px; width: auto; display: block; }
.hm-product h3 { font-size: 22px; font-weight: 800; }
.hm-product p { font-size: 15px; line-height: 1.6; color: var(--hm-body); }
.hm-foryou { background: var(--hm-orange-soft); border-radius: 12px; padding: 12px 14px; font-size: 15px; line-height: 1.5; color: var(--hm-body); }
.hm-foryou b { color: var(--hm-orange-d); }
.hm-product-learn .hm-foryou { background: #F3E8FF; }
.hm-product-learn .hm-foryou b { color: var(--hm-purple); }
.hm-product .hm-btn { margin-top: auto; }
.hm-new { position: absolute; top: -12px; left: 24px; padding: 3px 10px; border-radius: 999px; background: var(--hm-purple); color: #fff; font-size: 12px; font-weight: 700; }
.hm-learn-free { font-size: 13px !important; }
.hm-learn-free a { color: var(--hm-purple) !important; font-weight: 600; text-decoration: underline !important; text-underline-offset: 2px; }
.hm-paths { margin-top: 24px; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.hm-paths > span { display: inline-flex; align-items: center; gap: 10px; padding: 8px 18px 8px 10px; background: #fff; border: 1px solid var(--hm-border); border-radius: 999px; font-size: 15px; }
.hm-paths b { width: 28px; height: 28px; font-size: 13px; }

/* =============== 7. SO SÁNH =============== */
.hm-cmp { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-radius: 22px; overflow: hidden; box-shadow: 0 24px 48px -30px rgba(26,26,46,.35); }
.hm-cmp-us { background: var(--hm-navy); color: #fff; padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.hm-cmp-them { background: #fff; padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.hm-logo-text { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }
.hm-logo-text em { font-style: normal; color: var(--hm-orange); }
.hm-cmp-them h3 { font-size: 22px; font-weight: 800; color: var(--hm-body); }
.hm-cmp ul li { display: flex; align-items: flex-start; gap: 12px; padding: 14px 0; border-top: 1px solid rgba(229,231,235,.9); font-size: 16px; line-height: 1.5; }
.hm-cmp-us ul li { border-top-color: #3B3B5C; font-weight: 600; }
.hm-cmp-them ul li { color: var(--hm-body); }
.hm-ct, .hm-cx { width: 26px; height: 26px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.hm-ct { background: var(--hm-orange); }
.hm-ct svg, .hm-cx svg { fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.hm-cx { background: #E5E7EB; }
.hm-cx svg { stroke: var(--hm-muted); }
.hm-cmp-us .hm-btn { align-self: flex-start; margin-top: 10px; }

/* =============== 8. HỌC MỌI LÚC =============== */
.hm-any { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hm-any-text { display: flex; flex-direction: column; gap: 20px; }
.hm-any-items { display: flex; flex-direction: column; gap: 22px; margin-top: 8px; }
.hm-any-items > div { display: flex; gap: 14px; align-items: flex-start; }
.hm-any-items b { display: block; font-size: 18px; margin-bottom: 4px; }
.hm-any-items small { font-size: 15px; line-height: 1.6; color: var(--hm-body); }
.hm-any-items a { color: var(--hm-orange-d); font-weight: 700; font-size: 14px; }
.hm-any-ic { width: 44px; height: 44px; border-radius: 12px; background: var(--hm-orange-soft); color: var(--hm-orange); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.hm-phones { display: flex; justify-content: center; gap: 20px; }
.hm-phone { width: 220px; min-height: 440px; border: 7px solid var(--hm-navy); border-radius: 30px; background: var(--hm-gray); padding: 16px 12px; display: flex; flex-direction: column; gap: 10px; }
.hm-phone-title { font-size: 15px; }
.hm-phone-mod { background: #fff; border: 1px solid var(--hm-border); border-radius: 10px; padding: 10px; display: grid; grid-template-columns: 1fr auto; gap: 6px; font-size: 12px; font-weight: 700; }
.hm-phone-mod small { font-weight: 400; color: var(--hm-muted); }
.hm-phone-mod i { grid-column: 1 / -1; display: block; height: 5px; border-radius: 999px; background: #E5E7EB; overflow: hidden; }
.hm-phone-mod i em { display: block; height: 100%; background: var(--hm-orange); }
.hm-phone-score { background: #fff; border: 1px solid var(--hm-border); border-radius: 10px; padding: 10px; display: flex; flex-direction: column; }
.hm-phone-score small { font-size: 11px; color: var(--hm-muted); }
.hm-phone-score b { font-size: 26px; font-weight: 800; }
.hm-phone-score em { font-style: normal; font-size: 11px; font-weight: 700; color: var(--hm-green); }
.hm-phone-btn { margin-top: auto; display: flex; align-items: center; justify-content: center; min-height: 38px; border-radius: 10px; background: var(--hm-orange); color: #fff; font-size: 13px; font-weight: 700; }
.hm-phone-dark { background: #111827; color: #fff; }
.hm-phone-room { display: flex; justify-content: space-between; align-items: center; font-size: 14px; }
.hm-phone-room em { font-style: normal; font-size: 11px; font-weight: 800; color: #34D399; }
.hm-phone-room-n { font-size: 12px; color: #A5A6B8; }
.hm-phone-shot { flex: none; width: 100%; height: auto; aspect-ratio: 480 / 732; border-radius: 12px; display: block; }
.hm-phone-zones { display: flex; flex-direction: column; gap: 6px; }
.hm-phone-zones span { display: flex; align-items: center; gap: 6px; padding: 6px 8px; border-radius: 9px; background: #1E293B; font-size: 11px; min-width: 0; }
.hm-phone-zones i { width: 7px; height: 7px; border-radius: 50%; flex: none; }
.hm-phone-zones b { flex: 1; min-width: 0; font-weight: 700; color: #E5E7EB; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hm-phone-zones em { display: flex; flex: none; }
.hm-phone-zones u { width: 14px; height: 14px; border-radius: 50%; border: 2px solid #1E293B; margin-left: -5px; }

/* =============== 9. HỌC VIÊN =============== */
.hm-quotes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-bottom: 24px; }
.hm-quote { background: #fff; border: 1px solid var(--hm-border); border-radius: 16px; padding: 20px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.hm-quote-top { display: flex; align-items: center; gap: 12px; }
.hm-quote-top img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.hm-quote-top figcaption { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.hm-quote-top figcaption b { font-size: 15px; }
.hm-quote-top figcaption small { font-size: 13px; color: var(--hm-muted); }
.hm-quote blockquote { font-size: 15px; line-height: 1.6; }

/* =============== 10. GÓP Ý =============== */
.hm-fb { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hm-fb-text { display: flex; flex-direction: column; gap: 20px; }
.hm-fb-text p { font-size: 18px; line-height: 1.65; color: #FFF7ED; }
.hm-fb-card { background: #fff; color: var(--hm-navy); border-radius: 20px; padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.hm-fb-card > b { font-size: 17px; }
.hm-fb-card label { font-size: 14px; font-weight: 700; margin-top: 4px; }
.hm-fb-card input, .hm-fb-card textarea { width: 100%; border: 1px solid #D1D5DB; border-radius: 10px; padding: 12px 14px; font: inherit; font-size: 15px; color: var(--hm-navy); background: #fff; }
.hm-fb-card input:focus, .hm-fb-card textarea:focus { outline: 2px solid var(--hm-orange); outline-offset: 1px; border-color: transparent; }
.hm-fb-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.hm-fb-card > small { font-size: 13px; color: var(--hm-muted); }

/* =============== 11. TRUNG TÂM =============== */
.hm-b2b { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hm-b2b-text { display: flex; flex-direction: column; gap: 20px; }
.hm-b2b-text > p { font-size: 17px; line-height: 1.65; color: #D1D5DB; }
.hm-b2b .hm-ticks { color: #fff; }
.hm-class { background: #fff; color: var(--hm-navy); border-radius: 18px; padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.hm-class-h { display: flex; justify-content: space-between; align-items: center; font-size: 15px; }
.hm-class-row { display: grid; grid-template-columns: 26px minmax(0, 1fr) 90px 44px; gap: 12px; align-items: center; font-size: 14px; }
.hm-class-row i { width: 26px; height: 26px; border-radius: 50%; }
.hm-class-row em { display: block; height: 6px; border-radius: 999px; background: #E5E7EB; overflow: hidden; }
.hm-class-row u { display: block; height: 100%; background: var(--hm-orange); }
.hm-class-row b { text-align: right; }

/* =============== 12. BẢNG GIÁ =============== */
.hm-pricing:not(.cur-usd) .hm-usd, .hm-pricing.cur-usd .hm-vnd { display: none !important; }
.hm-plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; max-width: 900px; margin: 0 auto; }
.hm-plan { position: relative; border: 1px solid var(--hm-border); border-radius: 18px; padding: 24px; display: flex; flex-direction: column; gap: 10px; background: #fff; min-width: 0; }
.hm-plan-hot { border: 2px solid var(--hm-orange); box-shadow: 0 20px 40px -24px rgba(252,115,33,.45); }
.hm-plan-badge { position: absolute; top: -12px; left: 22px; padding: 3px 10px; border-radius: 999px; background: var(--hm-orange); color: #fff; font-size: 12px; font-weight: 700; }
.hm-plan-name { font-size: 17px; }
.hm-plan-price { display: flex; flex-direction: column; }
.hm-plan-price > b { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; }
.hm-plan-price > small, .hm-plan-note { font-size: 14px; color: var(--hm-muted); }
.hm-plan .hm-ticks { font-size: 15px; gap: 10px; margin-top: 6px; }
.hm-plan .hm-btn { margin-top: auto; align-self: flex-start; }
.hm-plans-note { margin-top: 24px; font-size: 15px; color: var(--hm-body); }
.hm-plans-note a { color: var(--hm-orange-d); font-weight: 700; text-decoration: underline !important; text-underline-offset: 3px; margin-left: 4px; }

/* =============== 13. SEO =============== */
.hm-seo { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.hm-seo article { border: 1px solid var(--hm-border); border-radius: 18px; padding: 26px; display: flex; flex-direction: column; gap: 12px; }
.hm-seo h2 { font-size: 22px; font-weight: 800; }
.hm-seo p { font-size: 15px; line-height: 1.65; color: var(--hm-body); }
.hm-seo .hm-more { font-size: 15px; }

/* =============== 14. FAQ =============== */
.hm-faq-wrap { max-width: 868px; }
.hm-faq { display: flex; flex-direction: column; gap: 12px; }
.hm-acc { background: #fff; border: 1px solid var(--hm-border); border-radius: 14px; padding: 0 22px; }
.hm-acc summary { list-style: none; display: flex; align-items: center; gap: 14px; padding: 18px 0; cursor: pointer; }
.hm-acc summary::-webkit-details-marker { display: none; }
.hm-acc summary h3 { font-size: 17px; font-weight: 700; }
.hm-chev { width: 28px; height: 28px; border-radius: 50%; background: var(--hm-orange-soft); color: var(--hm-orange-d); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; transition: transform .2s; }
.hm-acc[open] .hm-chev { transform: rotate(90deg); }
.hm-acc p { padding: 0 0 18px 42px; font-size: 15px; line-height: 1.65; color: var(--hm-body); }
.hm-faq-contact { margin-top: 24px; font-size: 15px; color: var(--hm-body); }
.hm-faq-contact a { color: var(--hm-orange-d); font-weight: 700; }

/* =============== 15. CTA =============== */
.hm-cta-sec { padding: 88px 0; background: #fff; }
.hm-cta { background: var(--hm-navy); color: #fff; border-radius: 28px; padding: 56px 32px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.hm-cta h2 { font-size: 38px; font-weight: 800; letter-spacing: -0.025em; }
.hm-cta p { font-size: 18px; line-height: 1.6; color: #D1D5DB; max-width: 720px; }
.hm-cta .hm-actions { justify-content: center; margin-top: 8px; }

/* =============== Tablet =============== */
@media (max-width: 1024px) {
    .hm-hero-grid, .hm-why, .hm-any, .hm-fb, .hm-b2b { gap: 32px; }
    .hm-h1 { font-size: 44px; }
    .hm-skills { grid-template-columns: 1fr; }
    .hm-radar { max-width: 220px; margin: 0 auto; }
}

/* =============== Mobile (board Home-V2-Mobile, 390) =============== */
@media (max-width: 700px) {
    .hm-wrap { padding: 0 16px; }
    .hm-sec { padding: 52px 0; }
    .hm-sec-top0, .hm-sec-flush { padding-top: 0; }
    .hm-head { margin-bottom: 28px; }
    .hm-h1 { font-size: 34px; }
    .hm-h2, .hm-cta h2 { font-size: 27px; }
    .hm-h3 { font-size: 26px; }
    .hm-lead { font-size: 16px; }
    .hm-sub, .hm-body { font-size: 15px; }
    .hm-m-hide { display: none !important; }
    .hm-hero-grid, .hm-why, .hm-show, .hm-show-rev, .hm-any, .hm-fb, .hm-b2b, .hm-cmp, .hm-seo { grid-template-columns: 1fr; gap: 24px; }
    .hm-hero-grid { padding-top: 40px; padding-bottom: 48px; }
    .hm-show-rev > .hm-show-text { order: 0; }
    .hm-actions { flex-direction: column; align-items: stretch; }
    .hm-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hm-demo-wrap::before { inset: 10px -6px -10px 6px; }
    .hm-demo { padding: 16px; }
    .hm-demo-q { font-size: 15px; }
    /* "Vì sao": mỗi cặp so sánh thành một thẻ — nửa trên "chỗ khác" (đỏ), nửa dưới "ở HOCSAT" (xanh) */
    .hm-why-cmp { gap: 12px; }
    .hm-why-head { display: flex; gap: 16px; font-size: 11px; }
    .hm-why-head > span:first-child { color: var(--hm-red); }
    .hm-why-head > span:nth-child(2) { display: none; }
    .hm-why-head > span:last-child { color: var(--hm-green); }
    .hm-why-head > span:first-child::before { content: "✕ "; }
    .hm-why-head > span:last-child::before { content: "✓ "; }
    .hm-why-row { grid-template-columns: 1fr; gap: 0; }
    .hm-why-arr { display: none; }
    .hm-why-bad { min-height: 0; padding: 10px 14px; font-size: 13.5px; border-radius: 12px 12px 0 0; }
    .hm-why-bad .hm-i-x { margin-top: 2px; }
    .hm-why-good { min-height: 0; padding: 12px 14px; border-radius: 0 0 12px 12px; }
    /* dải vuốt ngang */
    .hm-mstrip { display: flex !important; overflow-x: auto; scroll-snap-type: x mandatory; gap: 12px !important; padding-bottom: 6px; margin-right: -16px; padding-right: 16px; }
    .hm-mstrip > * { flex: 0 0 84%; scroll-snap-align: start; }
    /* overflow-x: auto cắt luôn phần tràn dọc ⇒ chừa chỗ cho nhãn nhô lên (top: -12px): "Phổ biến" của thẻ giá,
       "Mới" của thẻ HOCSAT Learn */
    .hm-plans.hm-mstrip, .hm-products.hm-mstrip { padding-top: 14px; margin-top: -14px; }
    .hm-bank-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .hm-bank-stats b { font-size: 30px; }
    .hm-tl { grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: 18px; }
    .hm-shows { gap: 56px; }
    .hm-browser-body { padding: 12px; }
    .hm-courses { grid-template-columns: 1fr; }
    .hm-ticks-2 { grid-template-columns: 1fr; }
    .hm-paths { flex-direction: column; align-items: center; }
    .hm-cmp-us, .hm-cmp-them { padding: 24px 20px; }
    .hm-phones { gap: 12px; }
    .hm-phone { width: 46%; min-height: 380px; border-width: 5px; padding: 12px 8px; }
    .hm-phone-zones span { font-size: 10px; padding: 5px 7px; gap: 5px; }
    .hm-phone-zones u { width: 12px; height: 12px; }
    .hm-class-row { grid-template-columns: 26px minmax(0, 1fr) 60px 40px; }
    .hm-plan .hm-btn { align-self: stretch; }
    .hm-acc { padding: 0 16px; }
    .hm-acc p { padding-left: 0; }
    .hm-cta-sec { padding: 40px 0; }
    .hm-cta { padding: 40px 20px; }
}