/* =====================================================================
   Theme by DC Web Design. All rights reserved
   ===================================================================== */

:root {
	--surface: #f8f5ff;
	--surface-raised: #ffffff;
	--surface-sunken: #f1eafd;
	--line: #e6dcf8;
	--line-strong: #9384c0;
	--ink: #1d0f45;
	--ink-muted: #5a4f7a;
	--brand: #7a2ff0;
	--brand-hover: #6420d6;
	--brand-soft: #f1e8ff;
	--on-brand: #ffffff;
	--accent: #ffb81c;
	--accent-hover: #f5a000;
	--on-accent: #1d0f45;
	--accent-soft: #fff3d4;
	--accent-ink: #8a4b00;
	--pink: #e23fbf;
	--pink-night: #ff7ad9;
	--night: #3d1287;
	--night-raised: #5521a8;
	--on-night: #ffffff;
	--on-night-muted: #e0d4ff;
	--success: #0b7a4b;
	--success-soft: #dff5ea;
	--danger: #c42b1c;
	--focus-ring: #7a2ff0;

	--font-display: "Chakra Petch", "Be Vietnam Pro", system-ui, sans-serif;
	--font-sans: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
	--font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

	--space-1: 4px;
	--space-2: 8px;
	--space-3: 12px;
	--space-4: 16px;
	--space-6: 24px;
	--space-8: 32px;
	--space-12: 48px;
	--space-20: 80px;

	--radius-sm: 6px;
	--radius-md: 10px;
	--radius-lg: 16px;
	--radius-xl: 24px;
	--radius-pill: 999px;

	--shadow-card: 0 1px 2px rgba(29, 15, 69, .06), 0 4px 16px rgba(29, 15, 69, .06);
	--shadow-pop: 0 14px 36px rgba(122, 47, 240, .22);

	--header-height: 72px;
}

/* ---------- Nền trang & font ---------- */
html, body, #wrapper, #main { background: var(--surface); }
body {
	color: var(--ink);
	font-family: var(--font-sans);
	font-size: 16px;
	line-height: 26px;
	-webkit-font-smoothing: antialiased;
}
body, button, input, select, textarea, .nav > li > a, .nav-dropdown a { font-family: var(--font-sans); }
[hidden] { display: none !important; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Reset trong khối .vg (độ ưu tiên thấp để class của từng thành phần ghi đè được) ---------- */
:where(.vg), :where(.vg) *, :where(.vg) *::before, :where(.vg) *::after { box-sizing: border-box; }
:where(.vg) :is(h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote) {
	margin: 0; padding: 0; width: auto; text-transform: none; letter-spacing: normal;
	font-family: inherit; font-weight: inherit; color: inherit; text-rendering: auto;
}
:where(.vg) :is(ul, ol) { list-style: none; }
:where(.vg) li { margin: 0; padding: 0; }
:where(.vg) a { text-decoration: none; }
:where(.vg) img { max-width: 100%; height: auto; }
:where(.vg) button { margin: 0; min-height: 0; box-shadow: none; text-transform: none; letter-spacing: normal; }
.vg-icon { flex: none; display: inline-block; vertical-align: middle; }
.vg :focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }

/* Độ rộng + lề trái/phải của .vg-container lấy từ class "container" của Flatsome (Customizer → Layout → Site width). */
.vg-container { box-sizing: border-box; }

/* ---------- Eyebrow ---------- */
.vg-eyebrow { margin: 0 0 var(--space-3); font-family: var(--font-display); font-size: 13px; line-height: 16px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--brand); }
.vg-eyebrow-night, .is-dark .vg-eyebrow, .vg-sh.is-night .vg-eyebrow { color: var(--accent); }

/* Footer mặc định của Flatsome (dòng Copyright) – ẩn vì footer dùng khối [vg_footer] */
.absolute-footer { display: none; }

/* ---------- Nút ---------- */
.vg-btn-row { margin: 0; }
.vg-btn-row.al-center { text-align: center; }
.vg-btn-row.al-right { text-align: right; }
.vg-btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); font-family: var(--font-sans); font-weight: 600; font-size: 15px; line-height: 20px; border-radius: var(--radius-md); border: 1px solid transparent; cursor: pointer; text-decoration: none; white-space: nowrap; transition: background-color .15s ease, border-color .15s ease, color .15s ease, transform .15s ease; }
.vg-btn:active { transform: translateY(1px); }
.vg-btn-sm { height: 40px; padding: 0 var(--space-4); font-size: 14px; }
.vg-btn-md { height: 48px; padding: 0 var(--space-6); }
.vg-btn-lg { height: 56px; padding: 0 var(--space-8); font-size: 16px; }
.vg-btn-block { display: flex; width: 100%; }
.vg-btn-primary { background: var(--brand); color: var(--on-brand); }
.vg-btn-primary:hover { background: var(--brand-hover); color: var(--on-brand); }
.vg-btn-accent { background: var(--accent); color: var(--on-accent); }
.vg-btn-accent:hover { background: var(--accent-hover); color: var(--on-accent); }
.vg-btn-outline { background: var(--surface-raised); color: var(--brand); border-color: var(--line-strong); }
.vg-btn-outline:hover { border-color: var(--brand); background: var(--brand-soft); color: var(--brand); }
.vg-btn-ghost { background: transparent; color: var(--ink); }
.vg-btn-ghost:hover { background: var(--brand-soft); color: var(--brand); }
.vg-btn-on-night { background: transparent; color: var(--on-night); border-color: var(--on-night-muted); }
.vg-btn-on-night:hover { background: var(--night-raised); color: var(--on-night); }
.vg-link { display: inline-flex; align-items: center; gap: 6px; font-size: 15px; line-height: 22px; font-weight: 600; color: var(--brand); text-decoration: none; }
.vg-link:hover { color: var(--brand-hover); }

/* ---------- Ghi chú nhỏ ---------- */
.vg-note { margin: var(--space-6) 0 0; display: flex; align-items: center; gap: var(--space-2); font-size: 13px; line-height: 20px; color: var(--ink-muted); }
.vg-note.al-center { justify-content: center; text-align: center; }

/* ---------- Badge ---------- */
.vg-badge { display: inline-flex; align-items: center; gap: var(--space-1); height: 24px; padding: 0 var(--space-2); border-radius: var(--radius-sm); font-size: 12px; line-height: 16px; font-weight: 600; letter-spacing: .02em; white-space: nowrap; }
.vg-badge-accent { background: var(--accent); color: var(--on-accent); }
.vg-badge-neutral { background: var(--surface-sunken); color: var(--ink-muted); }

/* =====================================================================
   Thanh ưu đãi
   ===================================================================== */
.vg-promo { background: linear-gradient(90deg, #3d1287, #9d1fb0); color: var(--on-night); font-size: 14px; line-height: 20px; }
.vg-promo-in { display: flex; align-items: center; justify-content: center; gap: var(--space-3); min-height: 40px; padding-top: var(--space-2); padding-bottom: var(--space-2); }
.vg-promo-label { white-space: nowrap; background: var(--accent); color: var(--on-accent); font-weight: 700; font-size: 12px; line-height: 16px; padding: 2px var(--space-2); border-radius: var(--radius-sm); text-transform: uppercase; letter-spacing: .04em; }
.vg-promo-link { display: inline-flex; align-items: center; gap: var(--space-1); color: var(--accent); font-weight: 600; text-decoration: none; }
.vg-promo-link:hover { color: var(--accent); text-decoration: underline; }
.vg-promo :focus-visible { outline-color: var(--accent); }
.vg-promo-close { margin-left: auto; background: none; border: 0; color: var(--on-night-muted); cursor: pointer; padding: var(--space-1); border-radius: var(--radius-sm); display: inline-flex; line-height: 1; }
@media (max-width: 640px) { .vg-promo-in { justify-content: flex-start; } .vg-promo-link span { display: none; } }

/* =====================================================================
   Header Flatsome (cấu hình ở Customizer) – đưa về giao diện mẫu
   ===================================================================== */
.header-wrapper { background: var(--surface-raised); }
.header-main { border-bottom: 1px solid var(--line); }
.header-main, .header-main .nav > li > a { font-family: var(--font-sans); }
.header #logo img { max-height: 44px; width: auto; }
.header-nav-main.nav > li { margin: 0 2px; }
.header-nav-main.nav > li > a {
	position: relative; height: 40px; padding: 0 var(--space-3); border-radius: var(--radius-md);
	font-size: 15px; font-weight: 600; letter-spacing: 0; text-transform: none; color: var(--ink);
}
.header-nav-main.nav > li > a:hover { color: var(--brand); background: var(--brand-soft); }
.header-nav-main.nav > li.current-menu-item > a,
.header-nav-main.nav > li.active > a { color: var(--brand); }
.header-nav-main.nav > li.current-menu-item > a::after,
.header-nav-main.nav > li.active > a::after {
	content: ""; position: absolute; left: var(--space-3); right: var(--space-3); bottom: -16px; height: 3px; border-radius: 3px 3px 0 0; background: var(--brand);
}
.vg-nav-badge { background: var(--accent); color: var(--on-accent); font-size: 10px; line-height: 14px; font-weight: 700; padding: 1px 5px; border-radius: var(--radius-sm); text-transform: uppercase; margin-left: 4px; }
.header-button .button {
	height: 40px; min-height: 0; margin: 0; padding: 0 var(--space-4); border-radius: var(--radius-md);
	font-family: var(--font-sans); font-size: 14px; font-weight: 600; letter-spacing: 0; text-transform: none; line-height: 38px; box-shadow: none;
}
.header-button-1 .button { background: transparent; color: var(--ink); border: 1px solid transparent; }
.header-button-1 .button:hover { background: var(--brand-soft); color: var(--brand); }
.header-button-2 .button { background: var(--brand); color: #fff; border: 1px solid transparent; }
.header-button-2 .button:hover { background: var(--brand-hover); color: #fff; }
.header-button .button span { line-height: inherit; }
/* Nút menu (burger) mobile */
.header-main .nav > li.nav-icon > a { width: 40px; height: 40px; padding: 0; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface-raised); color: var(--ink); }
.header-main .nav > li.nav-icon > a:hover { background: var(--brand-soft); color: var(--brand); }
@media (max-width: 849px) {
	.header #logo img { max-height: 36px; }
}

/* =====================================================================
   Section & nền
   ===================================================================== */
.vg-section { position: relative; padding: var(--vg-pt, 64px) 0 var(--vg-pb, 64px); }
@media (max-width: 640px) { .vg-section { padding: var(--vg-pt, 48px) 0 var(--vg-pb, 48px); } }
.vg-section.is-pulled { margin-top: calc(var(--vg-pull, 0px) * -1); z-index: 2; }
.vg-bg-white { background: var(--surface-raised); }
.vg-bg-sunken { background: var(--surface-sunken); }
.vg-bg-custom { background: var(--vg-bg, transparent); }
.vg-section.has-line { border-bottom: 1px solid var(--line); }
.vg-section.w-narrow > .vg-container { max-width: 960px; }
.vg-section.w-full > .vg-container { max-width: none; }

/* Nền gradient kỹ thuật */
.bg-tech { position: relative; isolation: isolate; overflow: hidden;
	background: radial-gradient(55% 70% at 6% 0%, rgba(236, 72, 214, .45) 0, rgba(236, 72, 214, 0) 62%), radial-gradient(50% 75% at 100% 100%, rgba(150, 70, 255, .7) 0, rgba(150, 70, 255, 0) 62%), linear-gradient(135deg, #2a0a66 0%, #4a14a0 50%, #761c9e 100%);
}
.bg-tech.bg-bright { background: radial-gradient(50% 70% at 0% 0%, rgba(255, 122, 217, .32) 0, rgba(255, 122, 217, 0) 62%), radial-gradient(45% 70% at 100% 100%, rgba(226, 63, 191, .34) 0, rgba(226, 63, 191, 0) 62%), linear-gradient(135deg, #4415b0 0%, #5f21d4 50%, #7d28c2 100%); background-color: #5f21d4; }
.bg-tech.bg-deep { background: radial-gradient(40% 70% at 0% 0%, rgba(236, 72, 214, .22) 0, rgba(236, 72, 214, 0) 60%), radial-gradient(40% 70% at 100% 100%, rgba(150, 70, 255, .3) 0, rgba(150, 70, 255, 0) 60%), linear-gradient(160deg, #1f0748 0%, #2d0b63 60%, #3f0f78 100%); }
.bg-tech.with-grid::before {
	content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
	background-image: linear-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .07) 1px, transparent 1px);
	background-size: 48px 48px;
	-webkit-mask-image: radial-gradient(ellipse 75% 85% at 55% 40%, #000 15%, transparent 75%);
	mask-image: radial-gradient(ellipse 75% 85% at 55% 40%, #000 15%, transparent 75%);
}
.bg-orbit::after { content: ""; position: absolute; z-index: -1; pointer-events: none; width: 1100px; height: 360px; right: -330px; top: 40px; border: 2px solid rgba(255, 184, 28, .38); border-radius: 50%; transform: rotate(-12deg); box-shadow: 0 0 40px rgba(255, 184, 28, .12); }

/* =====================================================================
   Tiêu đề khối
   ===================================================================== */
.vg-sh { max-width: var(--vg-sh-w, 760px); margin: 0 auto var(--vg-sh-mb, 40px); }
.vg-sh-center { text-align: center; }
.vg-sh-left { margin-left: 0; margin-right: auto; text-align: left; }
.vg-sh-title { font-family: var(--font-display); font-size: 40px; line-height: 48px; font-weight: 700; color: var(--ink); }
.vg-sh.sz-s .vg-sh-title { font-size: 32px; line-height: 40px; }
.vg-sh.sz-l .vg-sh-title { font-size: 48px; line-height: 56px; }
.vg-sh.sz-xl .vg-sh-title { font-size: 56px; line-height: 62px; letter-spacing: -.01em; }
.vg-sh-title em, .vg-split-title em, .vg-hero-title em { font-style: normal; }
.vg-sh-title em, .vg-split-title em { color: var(--brand); }
.vg-sh-lead { margin: var(--space-4) 0 0; font-size: 18px; line-height: 28px; color: var(--ink-muted); }
.vg-sh.is-night .vg-sh-title, .is-dark .vg-sh:not(.is-light) .vg-sh-title { color: var(--on-night); }
.vg-sh.is-night .vg-sh-title em, .is-dark .vg-sh:not(.is-light) .vg-sh-title em { color: var(--accent); }
.vg-sh.is-night .vg-sh-lead, .is-dark .vg-sh:not(.is-light) .vg-sh-lead { color: var(--on-night-muted); }
.vg-sh.with-btn { max-width: none; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: var(--space-4) var(--space-8); }
.vg-sh.with-btn .vg-sh-main { flex: 1 1 420px; min-width: 0; }
.vg-sh.with-btn.vg-sh-center { text-align: left; }
@media (max-width: 640px) {
	.vg-sh-title { font-size: 28px; line-height: 34px; }
	.vg-sh.sz-s .vg-sh-title { font-size: 24px; line-height: 30px; }
	.vg-sh.sz-l .vg-sh-title, .vg-sh.sz-xl .vg-sh-title { font-size: 34px; line-height: 40px; }
	.vg-sh { margin-bottom: var(--vg-sh-mb, var(--space-8)); }
}

/* =====================================================================
   Hero
   ===================================================================== */
.vg-hero-bg {
	position: relative;
	background: var(--vg-hero-ov, none), var(--vg-hero-img, none) var(--vg-hero-pos, right center) / cover no-repeat, #2a0a66;
}
.vg-hero { padding: var(--vg-pt, 104px) 0 var(--vg-pb, 112px); color: var(--on-night); overflow: hidden; background: transparent; }
.vg-hero-in { display: grid; grid-template-columns: minmax(0, var(--vg-hero-w, 820px)); }
.vg-hero-title { font-family: var(--font-display); font-size: 56px; line-height: 62px; font-weight: 700; letter-spacing: -.01em; color: #fff; }
.vg-hero-title em { color: var(--accent); }
.vg-hero-lead { margin: var(--space-6) 0 0; font-size: 18px; line-height: 28px; color: var(--on-night-muted); max-width: 560px; }
.vg-hero-bullets { margin: var(--space-6) 0 0; display: grid; gap: var(--space-2); }
.vg-hero-bullets li { display: flex; gap: var(--space-2); align-items: center; font-weight: 500; color: #fff; }
.vg-hero-bullets .vg-icon { color: var(--accent); }
.vg-hero-ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }
.vg-hero :focus-visible { outline-color: var(--accent); }
@media (max-width: 960px) {
	.vg-hero-bg { background: var(--vg-hero-ov-m, none), var(--vg-hero-img, none) 72% center / cover no-repeat, #2a0a66; }
	.vg-hero { padding: var(--vg-pt, 56px) 0 var(--vg-pb, 64px); }
	.vg-hero-title { font-size: 36px; line-height: 42px; }
}

/* =====================================================================
   Lưới, thẻ, chỉ số
   ===================================================================== */
.vg-grid { display: grid; grid-template-columns: repeat(var(--vg-cols, 3), minmax(0, 1fr)); gap: var(--vg-gap, 24px); margin-top: var(--vg-mt, 0); }
.vg-empty { grid-column: 1 / -1; padding: 24px; text-align: center; color: var(--ink-muted); border: 1px dashed var(--line-strong); border-radius: var(--radius-lg); }

.vg-stat { display: flex; align-items: center; gap: var(--space-4); }
.vg-stat-ic { flex: none; width: 52px; height: 52px; border-radius: 14px; background: var(--brand-soft); color: var(--brand); display: flex; align-items: center; justify-content: center; }
.vg-stat-tx { min-width: 0; }
.vg-stat-v { font-family: var(--font-display); font-size: 28px; line-height: 32px; font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.vg-stat-l { font-size: 14px; line-height: 22px; color: var(--ink-muted); }

/* Dải chỉ số: 1 khung chung nổi, ngăn bằng đường kẻ, icon gradient */
.vg-grid.st-strip { gap: 0; padding: 28px 8px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 10px 30px rgba(61, 18, 135, .08), 0 2px 6px rgba(61, 18, 135, .04); }
.st-strip .vg-stat { padding: 4px 22px; gap: 14px; }
.st-strip .vg-stat + .vg-stat { border-left: 1px solid var(--line); }
.st-strip .vg-stat-ic { width: 56px; height: 56px; border-radius: 16px; background: linear-gradient(135deg, #7a2ff0, #a23be0); color: #fff; box-shadow: 0 6px 14px rgba(122, 47, 240, .28); }
.st-strip .vg-stat-v { font-size: 26px; }
.st-strip .vg-stat-l { font-size: 13.5px; line-height: 20px; }
@media (max-width: 849px) {
	.vg-grid.st-strip { padding: 24px 20px; gap: 24px 16px; }
	.st-strip .vg-stat { padding: 0; }
	.st-strip .vg-stat + .vg-stat { border-left: 0; }
	.st-strip .vg-stat:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--line); }
}
@media (max-width: 549px) {
	.st-strip .vg-stat:nth-child(even) { padding-left: 0; border-left: 0; }
	.st-strip .vg-stat + .vg-stat { padding-top: 24px; border-top: 1px solid var(--line); }
}

.vg-tile-icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: var(--radius-md); background: var(--brand-soft); color: var(--brand); }
.vg-card { display: flex; flex-direction: column; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--space-6); text-decoration: none; color: var(--ink); }
.vg-card.is-link { transition: border-color .15s ease, box-shadow .15s ease; }
.vg-card.is-link:hover { border-color: var(--brand); box-shadow: var(--shadow-pop); color: var(--ink); }
.vg-card-title { margin: var(--space-4) 0 var(--space-2); font-size: 20px; line-height: 28px; font-weight: 700; color: var(--ink); }
.vg-card-text { margin: 0; font-size: 15px; line-height: 24px; color: var(--ink-muted); }
.vg-card-plan { margin-top: auto; padding-top: var(--space-4); display: inline-flex; align-items: center; gap: var(--space-1); font-size: 14px; line-height: 22px; color: var(--brand); font-weight: 500; }
.vg-card-plan b { font-weight: 700; }
.cs-night .vg-card { background: var(--night-raised); border-color: transparent; }
.cs-night .vg-tile-icon { background: var(--night); color: var(--accent); }
.cs-night .vg-card-title { color: var(--on-night); }
.cs-night .vg-card-text { color: var(--on-night-muted); }
.is-dark .cs-night .vg-card { background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .15); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.is-dark .cs-night .vg-tile-icon { background: rgba(255, 184, 28, .16); }

/* Đánh giá */
.vg-quote { display: flex; flex-direction: column; gap: 20px; padding: 28px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.vg-quote-top { display: flex; justify-content: space-between; align-items: center; }
.vg-stars { display: flex; gap: 2px; }
.vg-star { fill: #ffb81c; stroke: #d98a00; }
.vg-quote-mark { color: #ece1ff; }
.vg-quote-text { border: 0; font-style: normal; font-size: 16px; line-height: 27px; color: var(--ink); }
.vg-quote-by { display: flex; align-items: center; gap: 12px; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); }
.vg-quote-ic { flex: none; width: 46px; height: 46px; border-radius: 50%; background: var(--brand-soft); color: var(--brand); display: flex; align-items: center; justify-content: center; }
.vg-quote-ic.has-avatar { overflow: hidden; background: var(--brand-soft); }
.vg-quote-ic.has-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.vg-quote-who { display: flex; flex-direction: column; min-width: 0; flex: 1 1 auto; }
.vg-quote-who b { font-size: 16px; line-height: 24px; font-weight: 700; color: var(--ink); }
.vg-quote-who span { font-size: 14px; line-height: 20px; color: var(--ink-muted); }

/* Tin tức */
.vg-news { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card); transition: box-shadow .15s ease, border-color .15s ease, transform .15s ease; }
.vg-news:hover { box-shadow: var(--shadow-pop); border-color: var(--brand); transform: translateY(-2px); color: var(--ink); }
.vg-thumb { position: relative; width: 100%; aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center; color: #fff; background-size: cover; background-position: center; }
.vg-thumb.thumb-1 { background: radial-gradient(60% 80% at 85% 10%, rgba(255, 122, 217, .6), rgba(255, 122, 217, 0) 70%), linear-gradient(135deg, #3d1287, #9d1fb0); }
.vg-thumb.thumb-2 { background: radial-gradient(60% 80% at 15% 10%, rgba(255, 184, 28, .45), rgba(255, 184, 28, 0) 70%), linear-gradient(135deg, #6420d6, #c2309f); }
.vg-thumb.thumb-3 { background: radial-gradient(60% 80% at 80% 90%, rgba(255, 122, 217, .5), rgba(255, 122, 217, 0) 70%), linear-gradient(135deg, #2a0a66, #7a2ff0); }
.vg-thumb:not(.with-img)::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(255, 255, 255, .1) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .1) 1px, transparent 1px); background-size: 28px 28px; }
.vg-thumb-ic { position: relative; width: 72px; height: 72px; border-radius: 20px; background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .3); display: flex; align-items: center; justify-content: center; }
.vg-thumb-badge { position: absolute; left: 16px; top: 16px; }
.vg-news-body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); flex-grow: 1; }
.vg-news-title { font-size: 19px; line-height: 27px; font-weight: 700; color: var(--ink); }
.vg-news-text { font-size: 15px; line-height: 24px; color: var(--ink-muted); }
.vg-news-foot { margin-top: auto; padding-top: var(--space-3); display: flex; justify-content: space-between; align-items: center; font-size: 14px; line-height: 22px; color: var(--ink-muted); }
.vg-news-more { display: inline-flex; align-items: center; gap: var(--space-1); color: var(--brand); font-weight: 600; }

/* =====================================================================
   Bảng giá
   ===================================================================== */
.vg-center { display: flex; justify-content: center; margin-bottom: var(--space-6); }
.vg-billing { display: inline-flex; flex-wrap: wrap; gap: var(--space-1); padding: var(--space-1); background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-pill); }
.vg-billing-opt { display: inline-flex; align-items: center; gap: var(--space-2); height: 40px; padding: 0 var(--space-4); border: 0; border-radius: var(--radius-pill); background: transparent; color: var(--ink-muted); font-family: var(--font-sans); font-weight: 600; font-size: 15px; line-height: 20px; cursor: pointer; }
.vg-billing-opt:hover { color: var(--brand); background: transparent; }
.vg-billing-opt.is-on, .vg-billing-opt.is-on:hover { background: var(--brand); color: var(--on-brand); }
.vg-billing-off { font-size: 12px; line-height: 16px; font-weight: 700; padding: 2px 6px; border-radius: var(--radius-sm); background: var(--accent-soft); color: var(--accent-ink); }
.vg-billing-opt.is-on .vg-billing-off { background: var(--accent); color: var(--on-accent); }

.vg-plans { display: grid; grid-template-columns: repeat(var(--vg-cols, 4), minmax(0, 1fr)); gap: var(--vg-gap, 24px); align-items: stretch; padding-top: var(--space-4); }
.vg-plan { position: relative; display: flex; flex-direction: column; gap: var(--space-6); background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--space-8) var(--space-6); box-shadow: var(--shadow-card); transition: box-shadow .2s ease, transform .2s ease; }
.vg-plan:hover { box-shadow: var(--shadow-pop); }
.vg-plan.is-featured { border: 2px solid var(--brand); box-shadow: var(--shadow-pop); }
.vg-plan-ribbon { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); display: inline-flex; align-items: center; gap: var(--space-1); background: var(--accent); color: var(--on-accent); font-size: 12px; line-height: 16px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 6px var(--space-3); border-radius: var(--radius-pill); white-space: nowrap; }
.vg-plan-name { font-family: var(--font-display); font-size: 24px; line-height: 30px; font-weight: 700; color: var(--ink); }
.vg-plan-tag { margin: var(--space-1) 0 0; font-size: 14px; line-height: 22px; color: var(--ink-muted); }
.vg-plan-was { display: block; font-size: 14px; line-height: 22px; color: var(--ink-muted); }
.vg-plan-now { display: flex; align-items: baseline; gap: var(--space-1); flex-wrap: wrap; }
.vg-plan-amount { font-family: var(--font-display); font-size: 40px; line-height: 44px; font-weight: 700; color: var(--brand); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.vg-plan-unit { font-size: 14px; line-height: 22px; color: var(--ink-muted); font-weight: 500; }
.vg-plan-note { margin: var(--space-2) 0 0; font-size: 13px; line-height: 20px; color: var(--ink-muted); }
.vg-plan-specs { display: grid; gap: 0; border-top: 1px solid var(--line); }
.vg-plan-spec { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); padding: var(--space-3) 0; border-bottom: 1px solid var(--line); font-size: 14px; line-height: 22px; }
.vg-plan-spec dt { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--ink-muted); }
.vg-plan-spec dt .vg-icon { color: var(--brand); }
.vg-plan-spec dd { font-weight: 700; color: var(--ink); text-align: right; }
.vg-plan-feats { display: grid; gap: var(--space-2); font-size: 14px; line-height: 22px; color: var(--ink); }
.vg-plan-feats li { display: flex; gap: var(--space-2); align-items: flex-start; }
.vg-plan-feats .vg-icon { color: var(--success); margin-top: 3px; }
.vg-pricing-foot { margin: var(--space-8) 0 0; text-align: center; font-size: 15px; line-height: 24px; color: var(--ink-muted); }
.vg-pricing-foot a { font-weight: 600; text-decoration: underline; color: var(--brand); }

/* Bảng so sánh – nền trắng, một màu nhấn (tím) cho gói nổi bật; còn lại trung tính */
.vg-cmp-wrap { overflow-x: auto; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-xl); box-shadow: var(--shadow-card); }
.vg-cmp { min-width: var(--vg-cmp-min, 880px); }
.vg-cmp-row { display: grid; grid-template-columns: minmax(230px, 1.35fr) repeat(var(--vg-n, 4), minmax(150px, 1fr)); align-items: stretch; border-top: 1px solid #efe8fb; }
.vg-cmp-head { border-top: 0; }
.vg-cmp-first, .vg-cmp-label, .vg-cmp-note { position: sticky; left: 0; z-index: 2; background: var(--surface-raised); }
.vg-cmp-first { padding: var(--space-6); display: flex; flex-direction: column; justify-content: flex-end; gap: var(--space-1); }
.vg-cmp-k { font-family: var(--font-display); font-size: 18px; line-height: 24px; font-weight: 700; color: var(--ink); }
.vg-cmp-sub { font-size: 14px; line-height: 22px; color: var(--ink-muted); }
.vg-cmp-legend { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-size: 13px; line-height: 20px; color: var(--ink-muted); }
.vg-cmp-legend .vg-cmp-yes, .vg-cmp-legend .vg-cmp-no { width: 20px; height: 20px; }
.vg-cmp-legend .vg-cmp-no { margin-left: 8px; }
.vg-cmp-th { position: relative; display: flex; flex-direction: column; align-items: center; padding: 34px 14px 20px; text-align: center; }
.vg-cmp-th.is-feat { background: linear-gradient(180deg, #7a2ff0 0%, #9b2fd6 100%); color: #fff; border-radius: 16px 16px 0 0; margin-top: -1px; }
.vg-cmp-badge { position: absolute; top: 10px; left: 50%; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px; background: var(--accent); color: var(--on-accent); border-radius: 999px; font-size: 11px; line-height: 16px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; }
.vg-cmp-name { font-family: var(--font-display); font-size: 20px; line-height: 26px; font-weight: 700; color: var(--ink); }
.vg-cmp-tag { margin-top: 2px; min-height: 40px; font-size: 13px; line-height: 20px; color: var(--ink-muted); }
.vg-cmp-price { margin-top: 8px; font-family: var(--font-display); font-size: 28px; line-height: 32px; font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.vg-cmp-unit { font-size: 13px; line-height: 18px; color: var(--ink-muted); }
.vg-cmp-hbtn { width: 100%; margin-top: 14px; }
.vg-cmp-th.is-feat .vg-cmp-name, .vg-cmp-th.is-feat .vg-cmp-price { color: #fff; }
.vg-cmp-th.is-feat .vg-cmp-tag, .vg-cmp-th.is-feat .vg-cmp-unit { color: #efe6ff; }
.vg-cmp-group { border-top: 1px solid var(--line); background: #faf8ff; }
.vg-cmp-gin { position: sticky; left: 0; display: inline-flex; align-items: center; gap: 8px; padding: 13px var(--space-6); font-family: var(--font-display); font-size: 12.5px; line-height: 18px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); }
.vg-cmp-gic { display: inline-flex; color: var(--brand); }
.vg-cmp-label { padding: 14px var(--space-6); display: flex; align-items: center; gap: 12px; }
.vg-cmp-ic { flex: none; display: flex; color: var(--brand); }
.vg-cmp-lt { display: flex; flex-direction: column; min-width: 0; }
.vg-cmp-lt b { font-size: 15px; line-height: 22px; font-weight: 600; color: var(--ink); }
.vg-cmp-lt small { font-size: 12.5px; line-height: 18px; color: var(--ink-muted); }
.vg-cmp-cell { padding: 14px 12px; display: flex; align-items: center; justify-content: center; text-align: center; font-size: 15px; line-height: 22px; }
.vg-cmp-cell.is-feat { border-left: 2px solid var(--brand); border-right: 2px solid var(--brand); }
.vg-cmp-row:not(.vg-cmp-head):not(.vg-cmp-foot):hover .vg-cmp-cell, .vg-cmp-row:not(.vg-cmp-head):not(.vg-cmp-foot):hover .vg-cmp-label { background-color: #fbf9ff; }
.vg-cmp-val { font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.vg-cmp-dash { color: #c4bbdb; }
.vg-cmp-yes, .vg-cmp-no { width: 26px; height: 26px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; }
.vg-cmp-yes { background: var(--brand-soft); color: var(--brand); }
.vg-cmp-no { color: #c4bbdb; }
.vg-cmp-note { padding: 20px var(--space-6); display: flex; align-items: center; font-size: 13px; line-height: 20px; color: var(--ink-muted); }
.vg-cmp-act { padding: 16px 12px 20px; }
.vg-cmp-act.is-feat { border-bottom: 2px solid var(--brand); border-radius: 0 0 16px 16px; }

/* =====================================================================
   Chia đôi (chữ + ảnh)
   ===================================================================== */
.vg-split-in { display: flex; flex-wrap: wrap; gap: 48px 64px; align-items: center; }
.vg-split.va-start .vg-split-in { align-items: flex-start; }
.vg-split.side-left .vg-split-media { order: -1; }
.vg-split-copy { flex: 1.1 1 460px; min-width: 0; display: flex; flex-direction: column; gap: var(--space-8); }
.vg-split-head { display: flex; flex-direction: column; gap: var(--space-4); }
.vg-split-head .vg-eyebrow { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; margin: 0; padding: 6px 14px; border-radius: var(--radius-pill); background: var(--brand-soft); }
.vg-split-head .vg-eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--brand); }
.vg-split-title { font-family: var(--font-display); font-size: 40px; line-height: 48px; font-weight: 700; color: var(--ink); }
.vg-split-lead { max-width: 500px; font-size: 18px; line-height: 28px; color: var(--ink-muted); }
.vg-points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.vg-point { display: flex; gap: 14px; align-items: center; padding: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; transition: border-color .15s ease, background-color .15s ease, transform .15s ease; }
.vg-point:hover { background: var(--surface-raised); border-color: #c9adf7; transform: translateY(-2px); }
.vg-point-ic { flex: none; width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, #f1e8ff, #e4d3ff); color: var(--brand); display: flex; align-items: center; justify-content: center; transition: background .15s ease, color .15s ease; }
.vg-point:hover .vg-point-ic { background: linear-gradient(135deg, #7a2ff0, #9b2fd6); color: #fff; }
.vg-point-tx { display: flex; flex-direction: column; min-width: 0; }
.vg-point-tx b { font-size: 15px; line-height: 22px; font-weight: 600; color: var(--ink); }
.vg-point-tx span { font-size: 13.5px; line-height: 20px; color: var(--ink-muted); }
.vg-split-actions { display: flex; flex-direction: column; gap: 18px; }
.vg-split-btns { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.vg-split-note { display: flex; align-items: flex-start; gap: 10px; padding: 12px 16px; border-radius: 12px; background: var(--brand-soft); font-size: 14px; line-height: 22px; color: var(--ink-muted); }
.vg-split-note .vg-icon { margin-top: 2px; color: var(--brand); }
@media (max-width: 560px) { .vg-points { grid-template-columns: 1fr; } }
.vg-split-media { flex: 1 1 460px; min-width: 0; position: relative; display: flex; justify-content: center; }
.vg-split-media.with-glow::before { content: ""; position: absolute; inset: 10% 6% 6% 6%; border-radius: 48px; background: radial-gradient(60% 60% at 50% 50%, rgba(122, 47, 240, .16), rgba(122, 47, 240, 0) 72%); }
.vg-split-img { position: relative; display: block; width: 100%; max-width: var(--vg-img-w, 600px); height: auto; }
.vg-split-media.with-shadow .vg-split-img { filter: drop-shadow(0 22px 34px rgba(61, 18, 135, .16)) drop-shadow(0 6px 12px rgba(61, 18, 135, .08)); }

/* =====================================================================
   Cam kết (bảng lớn + thẻ)
   ===================================================================== */
.vg-pledge { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-6); align-items: stretch; }
.vg-pledge-panel { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; padding: 40px; border-radius: var(--radius-xl); color: var(--on-night); }
.vg-pledge-wm { position: absolute; right: -44px; bottom: -52px; color: rgba(255, 255, 255, .07); line-height: 0; pointer-events: none; z-index: -1; }
.vg-pledge-lab { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: var(--radius-pill); background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .18); font-family: var(--font-display); font-size: 12.5px; line-height: 16px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: #fff; }
.vg-pledge-lab .vg-icon { color: var(--accent); }
.vg-pledge-val { margin-top: 4px; font-family: var(--font-display); font-size: 76px; line-height: 1; font-weight: 700; letter-spacing: -.02em; color: var(--accent); }
.vg-pledge-text { max-width: 440px; font-size: 17px; line-height: 27px; color: var(--on-night-muted); }
.vg-pledge-points { display: grid; gap: 12px; margin-top: 4px; }
.vg-pledge-points li { display: flex; align-items: flex-start; gap: 10px; font-size: 15.5px; line-height: 24px; font-weight: 500; color: #fff; }
.vg-pledge-points .vg-icon { flex: none; margin-top: 3px; color: var(--accent); }
.vg-pledge-act { margin-top: auto; padding-top: 12px; }
.vg-pledge-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.vg-pledge .vg-card { height: 100%; padding: 28px; }
.vg-pledge .vg-tile-icon { width: 52px; height: 52px; border-radius: 14px; background: linear-gradient(135deg, #7a2ff0, #a23be0); color: #fff; box-shadow: 0 6px 14px rgba(122, 47, 240, .25); }
.vg-pledge .vg-card-title { font-size: 19px; }
.vg-pledge .vg-card-text { margin-bottom: 18px; }
.vg-pledge .vg-card-plan { width: 100%; margin-top: auto; padding-top: 16px; border-top: 1px dashed #d9c9f5; font-weight: 500; }
.vg-pledge .vg-card-plan .vg-icon { display: none; }
@media (max-width: 960px) { .vg-pledge { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .vg-pledge-grid { grid-template-columns: 1fr; } .vg-pledge-panel { padding: 28px; } .vg-pledge-val { font-size: 56px; } }

/* =====================================================================
   Hỏi đáp
   ===================================================================== */
.vg-faq-in { display: flex; flex-wrap: wrap; gap: var(--space-8) var(--space-12); align-items: flex-start; }
.vg-faq-side { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; }
.vg-faq-main { flex: 1.6 1 480px; min-width: 0; }
.vg-help { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-6); background: var(--brand-soft); border-radius: var(--radius-lg); }
.vg-help-title { font-size: 16px; line-height: 24px; font-weight: 700; color: var(--ink); }
.vg-help-text { font-size: 14px; line-height: 22px; color: var(--ink-muted); }
.vg-faq { border-top: 1px solid var(--line); }
.vg-faq-item { border-bottom: 1px solid var(--line); }
.vg-faq-item summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); padding: var(--space-6) 0; cursor: pointer; font-size: 18px; line-height: 28px; font-weight: 700; color: var(--ink); }
.vg-faq-item summary::-webkit-details-marker { display: none; }
.vg-faq-item summary::marker { content: ""; }
.vg-faq-item summary:hover { color: var(--brand); }
.vg-faq-item summary .vg-icon { color: var(--brand); transition: transform .2s ease; }
.vg-faq-item[open] summary .vg-icon { transform: rotate(180deg); }
.vg-faq-a { padding: 0 var(--space-8) var(--space-6) 0; font-size: 16px; line-height: 26px; color: var(--ink-muted); }

/* FAQ: tiêu đề giữa, câu hỏi chia 2 cột dạng thẻ */
.vg-faq.vg-faq-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 24px; align-items: start; border-top: 0; }
.vg-faq-col { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.vg-faq-cols .vg-faq-item { padding: 0 24px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-lg); transition: border-color .15s ease, box-shadow .15s ease; }
.vg-faq-cols .vg-faq-item:hover { border-color: #c9adf7; }
.vg-faq-cols .vg-faq-item[open] { border-color: var(--brand); box-shadow: 0 10px 28px rgba(122, 47, 240, .1); }
.vg-faq-cols .vg-faq-item summary { padding: 20px 0; font-size: 17px; line-height: 26px; }
.vg-faq-cols .vg-faq-a { padding: 0 0 22px; font-size: 15.5px; line-height: 25px; }
.vg-help.is-wide { margin-top: var(--space-8); flex-direction: row; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-4) var(--space-6); padding: 28px 32px; border: 1px solid #e3d3fb; }
.vg-help.is-wide .vg-help-title { font-size: 18px; line-height: 26px; }
.vg-help.is-wide .vg-help-text { margin-top: 2px; font-size: 15px; }
@media (max-width: 849px) { .vg-faq.vg-faq-cols { grid-template-columns: 1fr; } .vg-help.is-wide { padding: 24px; } }

/* =====================================================================
   CTA
   ===================================================================== */
.vg-cta-wrap { padding: var(--vg-pt, 0) 0 var(--vg-pb, 64px); }
.vg-cta { display: flex; align-items: center; justify-content: space-between; gap: var(--space-8); flex-wrap: wrap; color: var(--on-night); border-radius: var(--radius-xl); padding: var(--space-12); }
.vg-cta-title { font-family: var(--font-display); font-size: 32px; line-height: 40px; font-weight: 700; color: #fff; }
.vg-cta-title em { font-style: normal; color: var(--accent); }
.vg-cta-text { margin: var(--space-2) 0 0; color: var(--on-night-muted); font-size: 16px; line-height: 26px; max-width: 560px; }
.vg-cta-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.vg-cta :focus-visible { outline-color: var(--accent); }
@media (max-width: 640px) { .vg-cta { padding: var(--space-8) var(--space-6); } .vg-cta-title { font-size: 26px; line-height: 32px; } }

/* =====================================================================
   Chân trang
   ===================================================================== */
.vg-footer { color: #e0d4ff; padding: 64px 0 24px; font-size: 15px; line-height: 24px; }
.vg-footer a { color: #e0d4ff; text-decoration: none; }
.vg-footer a:hover { color: #fff; text-decoration: underline; }
.vg-footer :focus-visible { outline-color: var(--accent); }
.vg-ft-cols { display: flex; flex-wrap: wrap; gap: 40px; }
.vg-ft-brand { flex: 1.3 1 300px; min-width: 0; }
.vg-ft-logo { display: inline-flex; padding: 10px 16px; background: #fff; border-radius: 14px; }
.vg-ft-logo img { height: 44px; width: auto; display: block; }
.vg-ft-about { margin: 24px 0 16px; max-width: 340px; font-size: 16px; line-height: 28px; color: #efe8ff; }
.vg-ft-note { max-width: 340px; font-size: 14px; line-height: 24px; color: #d4c6f5; }
.vg-ft-note b, .vg-ft-about b { color: var(--pink-night); font-weight: 700; }
.vg-ft-col { min-width: 0; }
.vg-ft-h { margin: 0 0 24px; font-family: var(--font-display); font-size: 16px; line-height: 22px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: #fff; }
.vg-ft-list { display: flex; flex-direction: column; gap: var(--space-4); }
.vg-ft-ct { display: flex; gap: var(--space-3); align-items: flex-start; }
.vg-ft-ic { flex: none; color: var(--pink-night); padding-top: 2px; }
.vg-ft-bottom { margin-top: var(--space-12); padding-top: var(--space-6); border-top: 1px solid rgba(255, 255, 255, .14); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; font-size: 14px; line-height: 22px; color: #d4c6f5; }
.vg-ft-bottom span:last-child { text-transform: uppercase; letter-spacing: .02em; }

/* Icon mạng xã hội */
.vg-social { display: flex; flex-wrap: wrap; gap: 10px; }
.vg-ft-social { margin-top: 24px; }
.vg-social-link { width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18); color: #fff; transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease; }
.vg-footer a.vg-social-link:hover { background: var(--accent); border-color: var(--accent); color: var(--on-accent); text-decoration: none; transform: translateY(-3px); }

/* =====================================================================
   Nút nổi
   ===================================================================== */
.vg-dock { position: fixed; right: var(--space-4); bottom: var(--space-4); display: grid; gap: var(--space-2); z-index: 30; }
.vg-dock.is-static { position: static; display: inline-grid; }
.vg-dock-btn { display: inline-flex; align-items: center; gap: var(--space-2); height: 48px; padding: 0 var(--space-4) 0 var(--space-3); border-radius: var(--radius-pill); font-weight: 700; font-size: 14px; line-height: 20px; text-decoration: none; box-shadow: var(--shadow-pop); }
.vg-dock-zalo { background: var(--brand); color: var(--on-brand); }
.vg-dock-zalo:hover { color: var(--on-brand); }
.vg-dock-call { background: var(--accent); color: var(--on-accent); font-variant-numeric: tabular-nums; }
.vg-dock-call:hover { color: var(--on-accent); }
@media (max-width: 640px) { .vg-dock-btn { width: 48px; padding: 0; justify-content: center; } .vg-dock-btn span { display: none; } }

/* ---------- Responsive chung ---------- */
@media (max-width: 849px) {
	.vg-plan-amount { font-size: 36px; }
}

/* =====================================================================
   Slider vô hạn (trượt mượt bằng transform, kéo chuột / vuốt, mũi tên hai bên)
   Chưa có JS: vẫn cuộn ngang được bằng scroll-snap.
   ===================================================================== */
.vg-slider { position: relative; margin-top: var(--vg-mt, 0); }
.vg-sl-track { overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch; padding: 10px 0 24px; margin: -10px 0 -24px; }
.vg-sl-track::-webkit-scrollbar { display: none; }
.vg-sl-rail { display: flex; gap: var(--vg-gap, 24px); }
.vg-sl-rail > * { flex: 0 0 calc((100% - (var(--vg-cols, 3) - 1) * var(--vg-gap, 24px)) / var(--vg-cols, 3)); min-width: 0; scroll-snap-align: start; }
.vg-slider.is-js .vg-sl-track { overflow: hidden; scroll-snap-type: none; touch-action: pan-y; cursor: grab; }
.vg-slider.is-js .vg-sl-rail { will-change: transform; transition: transform .65s cubic-bezier(.22, .8, .24, 1); }
.vg-slider.is-drag .vg-sl-track { cursor: grabbing; user-select: none; -webkit-user-select: none; }
.vg-slider.is-drag .vg-sl-rail { transition: none; }
.vg-slider.is-drag a { pointer-events: none; }
.vg-slider.is-static .vg-sl-track { cursor: default; }
.vg-sl-btn { position: absolute; top: 50%; z-index: 3; width: 46px; height: 46px; padding: 0; transform: translateY(-50%); display: flex; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 50%; background: var(--surface-raised); color: var(--brand); box-shadow: 0 8px 20px rgba(61, 18, 135, .16); cursor: pointer; transition: background .15s ease, color .15s ease, border-color .15s ease, transform .15s ease; }
.vg-sl-prev { left: max(-23px, calc(6px - (100vw - 100%) / 2)); }
.vg-sl-next { right: max(-23px, calc(6px - (100vw - 100%) / 2)); }
.vg-sl-btn:hover { background: var(--brand); border-color: var(--brand); color: #fff; }
.vg-sl-btn:active { transform: translateY(-50%) scale(.94); }
.vg-slider.is-static .vg-sl-btn { display: none; }
@media (max-width: 549px) { .vg-sl-btn { width: 40px; height: 40px; top: 88px; } }
@media (prefers-reduced-motion: reduce) { .vg-slider.is-js .vg-sl-rail { transition-duration: .01s; } }

/* Bảng so sánh v3: thẻ + vùng cuộn + khối "có trong mọi gói" */
.vg-cmp-card { overflow: hidden; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-xl); box-shadow: var(--shadow-card); }
.vg-cmp-card > .vg-cmp-wrap { border: 0; border-radius: 0; box-shadow: none; }
.vg-cmp-cap { padding: 14px var(--space-6); border-top: 1px solid #efe8fb; font-size: 13px; line-height: 20px; color: var(--ink-muted); }
.vg-cmp-row:last-child .vg-cmp-cell.is-feat { border-bottom: 2px solid var(--brand); border-radius: 0 0 14px 14px; }
.vg-cmp-common { padding: 28px 32px 32px; border-top: 1px solid var(--line); background: #faf8ff; }
.vg-cmp-common-h { margin-bottom: 18px; font-family: var(--font-display); font-size: 19px; line-height: 26px; font-weight: 700; color: var(--ink); }
.vg-cmp-common ul { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px 32px; }
.vg-cmp-common li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; line-height: 22px; color: var(--ink); }
.vg-cmp-common .vg-icon { flex: none; margin-top: 2px; color: var(--brand); }
@media (max-width: 849px) { .vg-cmp-common { padding: 24px 20px; } .vg-cmp-common ul { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 20px; } }
@media (max-width: 549px) { .vg-cmp-common ul { grid-template-columns: 1fr; } }

/* =====================================================================
   Responsive: tab chu kỳ trượt được + bảng so sánh bản mobile (chọn 2 gói)
   ===================================================================== */
.vg-center { justify-content: flex-start; }
.vg-billing { display: flex; flex-wrap: nowrap; max-width: 100%; margin: 0 auto; overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.vg-billing::-webkit-scrollbar { display: none; }
.vg-billing-opt { flex: none; scroll-snap-align: center; white-space: nowrap; }
.vg-billing.is-scroll { -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 14px), transparent 100%); mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 14px), transparent 100%); }
.vg-billing.is-scroll.at-start { -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 14px), transparent 100%); mask-image: linear-gradient(90deg, #000 calc(100% - 14px), transparent 100%); }
.vg-billing.is-scroll.at-end { -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 14px); mask-image: linear-gradient(90deg, transparent 0, #000 14px); }

.vg-cmpm { display: none; }
@media (max-width: 899px) {
	.vg-cmp-card > .vg-cmp-wrap { display: none; }
	.vg-cmpm { display: block; }
}
.vg-cmpm-pick { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 16px 16px 0; }
.vg-cmpm-pick label { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.vg-cmpm-pick label span { font-size: 12px; line-height: 16px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-muted); }
.vg-cmpm-pick select { width: 100%; height: 46px; margin: 0; padding: 0 36px 0 14px; border: 1px solid var(--line-strong); border-radius: 12px; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237a2ff0' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center; -webkit-appearance: none; appearance: none; font-family: var(--font-sans); font-size: 15px; font-weight: 600; color: var(--ink); box-shadow: none; }
.vg-cmpm-pick select:focus { border-color: var(--brand); outline: 2px solid rgba(122, 47, 240, .25); outline-offset: 0; }
.vg-cmpm-heads { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 12px 16px 16px; }
.vg-cmpm-ph { position: relative; display: none; flex-direction: column; align-items: center; padding: 26px 8px 14px; text-align: center; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.vg-cmpm-ph.is-feat { border: 2px solid var(--brand); padding-top: 25px; }
.vg-cmpm-ph .vg-cmp-name { font-size: 18px; line-height: 24px; }
.vg-cmpm-ph .vg-cmp-tag { min-height: 0; margin-bottom: 2px; font-size: 12.5px; line-height: 18px; }
.vg-cmpm-ph .vg-cmp-price { font-size: 24px; line-height: 30px; }
.vg-cmpm-ph .vg-cmp-hbtn { margin-top: 10px; }
.vg-cmpm-ph .vg-cmp-badge { top: -10px; }
.vg-cmpm-group { display: flex; align-items: center; gap: 8px; padding: 11px 16px; border-top: 1px solid var(--line); background: #faf8ff; font-family: var(--font-display); font-size: 12.5px; line-height: 18px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); }
.vg-cmpm-row { padding: 12px 16px 14px; border-top: 1px solid #efe8fb; }
.vg-cmpm-label { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.vg-cmpm-vals { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.vg-cmpm-v { display: none; align-items: center; justify-content: center; min-height: 44px; padding: 8px 6px; text-align: center; border-radius: 10px; background: #faf8ff; font-size: 14.5px; line-height: 20px; }
.vg-cmpm-v.is-feat { background: #fff; box-shadow: inset 0 0 0 2px var(--brand); }
.vg-cmpm-ph.is-a, .vg-cmpm-v.is-a { display: flex; order: 1; }
.vg-cmpm-ph.is-b, .vg-cmpm-v.is-b { display: flex; order: 2; }
@media (max-width: 899px) { .vg-cmp-common { border-top: 1px solid var(--line); } }

/* =====================================================================
   Liên hệ + form
   ===================================================================== */
.vg-contact-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 48px; align-items: start; }
.vg-contact-info .vg-sh { margin-bottom: 28px; }
.vg-channels { display: grid; gap: 12px; }
.vg-channel { display: flex; align-items: center; gap: 16px; padding: 16px 18px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: 16px; color: var(--ink); transition: border-color .15s ease, box-shadow .15s ease; }
a.vg-channel:hover { border-color: var(--brand); box-shadow: var(--shadow-pop); color: var(--ink); }
.vg-channel-ic { flex: none; width: 52px; height: 52px; display: flex; align-items: center; justify-content: center; border-radius: 14px; background: linear-gradient(135deg, #7a2ff0, #a23be0); color: #fff; box-shadow: 0 6px 14px rgba(122, 47, 240, .25); }
.vg-channel-tx { display: flex; flex-direction: column; min-width: 0; }
.vg-channel-tx small { font-size: 12.5px; line-height: 18px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-muted); }
.vg-channel-tx b { font-size: 18px; line-height: 26px; font-weight: 700; color: var(--ink); }
.vg-map { grid-column: 1 / -1; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; height: 380px; background: var(--surface-sunken); }
.vg-map iframe { display: block; width: 100%; height: 100%; border: 0; }
.vg-contact-card { background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 32px; box-shadow: var(--shadow-card); }
.vg-form-title { font-family: var(--font-display); font-size: 24px; line-height: 32px; font-weight: 700; color: var(--ink); }
.vg-form-lead { margin-top: 6px; font-size: 15px; line-height: 24px; color: var(--ink-muted); }
.vg-contact-card .vg-form { margin-top: 20px; }
.vg-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.vg-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.vg-field.is-wide { grid-column: 1 / -1; }
.vg-field label { margin: 0; font-size: 14px; line-height: 20px; font-weight: 600; color: var(--ink); }
.vg-field label i { color: var(--danger); font-style: normal; }
.vg-field input[type=text], .vg-field input[type=tel], .vg-field input[type=email], .vg-field input[type=number], .vg-field select, .vg-field textarea { width: 100%; margin: 0; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: 12px; background-color: #fff; font-family: var(--font-sans); font-size: 15px; line-height: 24px; color: var(--ink); box-shadow: none; transition: border-color .15s ease, box-shadow .15s ease; }
.vg-field input[type=text], .vg-field input[type=tel], .vg-field input[type=email], .vg-field input[type=number], .vg-field select { height: 48px; }
.vg-field select { -webkit-appearance: none; appearance: none; padding-right: 38px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237a2ff0' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; }
.vg-field textarea { min-height: 112px; resize: vertical; }
.vg-field input:focus, .vg-field select:focus, .vg-field textarea:focus { border-color: var(--brand); outline: 0; box-shadow: 0 0 0 3px rgba(122, 47, 240, .18); }
.vg-field input::placeholder, .vg-field textarea::placeholder { color: #a79fc0; }
.vg-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.vg-form .vg-btn { grid-column: 1 / -1; margin: 4px 0 0; }
.vg-form.is-busy .vg-btn { opacity: .6; pointer-events: none; }
.vg-form-msg { display: none; margin: 16px 0 0; padding: 12px 14px; border-radius: 12px; font-size: 15px; line-height: 22px; }
.vg-form-msg.is-ok { display: block; background: var(--success-soft); color: var(--success); }
.vg-form-msg.is-err { display: block; background: #fde7e4; color: var(--danger); }
@media (max-width: 899px) { .vg-contact-in { grid-template-columns: 1fr; gap: 32px; } .vg-map { height: 300px; } }
@media (max-width: 549px) { .vg-form { grid-template-columns: 1fr; } .vg-contact-card { padding: 24px 20px; } }

/* =====================================================================
   Menu có mục con (dropdown của Flatsome)
   ===================================================================== */
.header-nav-main .nav-dropdown { padding: 8px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-raised); box-shadow: 0 18px 40px rgba(61, 18, 135, .16); }
.header-nav-main .nav-dropdown > li { margin: 0; }
.header-nav-main .nav-dropdown > li > a { display: flex; align-items: center; min-height: 42px; margin: 0; padding: 0 14px; border: 0; border-radius: 10px; font-family: var(--font-sans); font-size: 15px; font-weight: 600; letter-spacing: 0; text-transform: none; color: var(--ink); }
.header-nav-main .nav-dropdown > li > a:hover { background: var(--brand-soft); color: var(--brand); }
.header-nav-main .nav-dropdown li.current-menu-item > a { color: var(--brand); }
.header-nav-main .nav > li > a .icon-angle-down { margin-left: 4px; font-size: 14px; opacity: .7; }
#header .header-nav-main { flex-wrap: nowrap; }
.header-nav-main.nav > li > a { display: inline-flex; align-items: center; flex-wrap: nowrap; white-space: nowrap; }
.header-button .button { white-space: nowrap; }
@media (max-width: 1280px) { .header-nav-main.nav > li > a { padding: 0 9px; font-size: 14px; } .header-nav-main.nav > li > a::after { left: 9px; right: 9px; } }
@media (min-width: 850px) and (max-width: 1199px) {
	.header-nav-main.nav > li { margin: 0 1px; }
	.header-nav-main.nav > li > a { padding: 0 6px; font-size: 13.5px; }
	.header-nav-main.nav > li > a::after { left: 6px; right: 6px; }
	.header-nav-main.nav > li.header-button-1 { display: none; }
}
@media (min-width: 850px) and (max-width: 999px) {
	.header-nav-main.nav > li > a { padding: 0 4px; font-size: 13px; }
	.header-nav-main.nav > li > a::after { left: 4px; right: 4px; }
	.header-nav-main .vg-nav-badge { display: none; }
	.header-nav-main.nav > li.header-button-2 { display: none; }
	#header #logo { flex: none; width: auto; }
	#header #logo img { width: auto; max-height: 34px; }
}

/* =====================================================================
   Đa dạng bố cục: hero (giữa / chia đôi), bento, dải số liệu, bảng giá hàng ngang,
   các bước, tab, versus, terminal, nhãn, chọn nhanh
   ===================================================================== */

/* ---------- Hero không ảnh: nền gradient theo màu lớp phủ + lưới ---------- */
.vg-hero-bg.no-img {
	background:
		radial-gradient(60% 80% at 92% 8%, rgba(255, 255, 255, .16) 0, rgba(255, 255, 255, 0) 60%),
		radial-gradient(50% 70% at 0% 100%, rgba(236, 72, 214, .26) 0, rgba(236, 72, 214, 0) 60%),
		var(--vg-hero-base, #2a0a66);
}
.vg-hero-bg.no-img::before {
	content: ""; position: absolute; inset: 0; pointer-events: none;
	background-image: linear-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .07) 1px, transparent 1px);
	background-size: 48px 48px;
	-webkit-mask-image: radial-gradient(ellipse 80% 90% at 70% 40%, #000 10%, transparent 75%);
	mask-image: radial-gradient(ellipse 80% 90% at 70% 40%, #000 10%, transparent 75%);
}
.vg-hero-bg .vg-hero { position: relative; }

/* Hero chữ giữa */
.vg-hero-bg.lay-center .vg-hero-in { grid-template-columns: minmax(0, var(--vg-hero-w, 880px)); justify-content: center; text-align: center; }
.lay-center .vg-hero-lead { margin-left: auto; margin-right: auto; }
.lay-center .vg-hero-bullets { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; }
.lay-center .vg-hero-ctas { justify-content: center; }
.lay-center .vg-hero-title { font-size: 60px; line-height: 66px; }

/* Hero chia đôi: chữ trái + khung thông số phải */
.vg-hero-bg.lay-split .vg-hero-in { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 56px; align-items: center; }
.lay-split .vg-hero-title { font-size: 50px; line-height: 56px; }
.vg-hero-panel { position: relative; display: flex; flex-direction: column; gap: 18px; padding: 28px; border-radius: 24px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .2); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); box-shadow: 0 30px 60px rgba(10, 3, 40, .35); }
.vg-hp-badge { position: absolute; top: -14px; right: 24px; display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; background: var(--accent); color: var(--on-accent); font-size: 12px; line-height: 16px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.vg-hp-title { font-family: var(--font-display); font-size: 14px; line-height: 20px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.vg-hp-items { display: grid; gap: 4px; }
.vg-hp-items li { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.vg-hp-ic { flex: none; width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: rgba(255, 184, 28, .16); color: var(--accent); }
.vg-hp-l { flex: 1; font-size: 14.5px; line-height: 22px; color: var(--on-night-muted); }
.vg-hp-v { font-size: 15px; line-height: 22px; font-weight: 700; color: #fff; text-align: right; }
.vg-hp-price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; }
.vg-hp-price span { font-size: 14px; color: var(--on-night-muted); }
.vg-hp-price b { font-family: var(--font-display); font-size: 40px; line-height: 44px; font-weight: 700; color: var(--accent); }
.vg-hp-price i { font-style: normal; font-size: 14px; color: var(--on-night-muted); }
.vg-hp-note { font-size: 13px; line-height: 20px; color: var(--on-night-muted); }
@media (max-width: 960px) {
	.vg-hero-bg.lay-split .vg-hero-in { grid-template-columns: minmax(0, 1fr); gap: 40px; }
	.lay-split .vg-hero-title, .lay-center .vg-hero-title { font-size: 36px; line-height: 42px; }
}

/* ---------- Card: kích thước + màu; lưới Bento ---------- */
.vg-grid.st-bento { grid-auto-flow: dense; gap: var(--vg-gap, 16px); }
.st-bento .vg-card { padding: 28px; }
.st-bento .vg-card.sz-wide { grid-column: span 2; }
.st-bento .vg-card.sz-tall { grid-row: span 2; }
.st-bento .vg-card.sz-big { grid-column: span 2; grid-row: span 2; justify-content: flex-end; }
.st-bento .vg-card.sz-big .vg-tile-icon { width: 64px; height: 64px; border-radius: 18px; margin-bottom: auto; }
.st-bento .vg-card.sz-big .vg-card-title { font-size: 30px; line-height: 36px; }
.st-bento .vg-card.sz-big .vg-card-text { font-size: 16.5px; line-height: 27px; }
.vg-card.tn-brand { background: linear-gradient(145deg, #4a14a0 0%, #7a2ff0 60%, #a23be0 100%); border-color: transparent; box-shadow: 0 18px 40px rgba(122, 47, 240, .28); }
.vg-card.tn-brand .vg-card-title { color: #fff; }
.vg-card.tn-brand .vg-card-text, .vg-card.tn-brand .vg-card-plan { color: #eadfff; }
.vg-card.tn-brand .vg-tile-icon { background: rgba(255, 255, 255, .18); color: #fff; }
.vg-card.tn-dark { background: linear-gradient(160deg, #1f0748, #3d1287); border-color: transparent; }
.vg-card.tn-dark .vg-card-title { color: #fff; }
.vg-card.tn-dark .vg-card-text, .vg-card.tn-dark .vg-card-plan { color: var(--on-night-muted); }
.vg-card.tn-dark .vg-tile-icon { background: rgba(255, 184, 28, .16); color: var(--accent); }
.vg-card.tn-soft { background: var(--brand-soft); border-color: #dccaf7; }
@media (max-width: 549px) {
	.st-bento .vg-card.sz-wide, .st-bento .vg-card.sz-big { grid-column: auto; }
	.st-bento .vg-card.sz-tall, .st-bento .vg-card.sz-big { grid-row: auto; }
}

/* ---------- Dải số liệu nền tối ---------- */
.vg-grid.st-band { gap: 0; padding: 40px 12px; border-radius: 28px; color: #fff; position: relative; overflow: hidden; background: radial-gradient(50% 90% at 0% 0%, rgba(236, 72, 214, .3), rgba(236, 72, 214, 0) 60%), radial-gradient(50% 90% at 100% 100%, rgba(150, 70, 255, .5), rgba(150, 70, 255, 0) 60%), linear-gradient(135deg, #2a0a66, #4a14a0 55%, #6a1ca6); }
.st-band .vg-stat { flex-direction: column; align-items: flex-start; gap: 14px; padding: 4px 32px; }
.st-band .vg-stat + .vg-stat { border-left: 1px solid rgba(255, 255, 255, .18); }
.st-band .vg-stat-ic { width: 48px; height: 48px; border-radius: 14px; background: rgba(255, 184, 28, .16); color: var(--accent); }
.st-band .vg-stat-v { font-size: 42px; line-height: 46px; color: #fff; }
.st-band .vg-stat-l { font-size: 14.5px; line-height: 22px; color: var(--on-night-muted); }
@media (max-width: 849px) {
	.vg-grid.st-band { padding: 28px 20px; gap: 28px 16px; }
	.st-band .vg-stat { padding: 0; }
	.st-band .vg-stat + .vg-stat { border-left: 0; }
	.st-band .vg-stat:nth-child(even) { padding-left: 16px; border-left: 1px solid rgba(255, 255, 255, .18); }
}
@media (max-width: 549px) {
	.st-band .vg-stat:nth-child(even) { padding-left: 0; border-left: 0; }
	.st-band .vg-stat + .vg-stat { padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .18); }
}

/* ---------- Bảng giá dạng hàng ngang ---------- */
.vg-plans.lay-rows { grid-template-columns: minmax(0, 1fr); gap: 14px; }
.lay-rows .vg-plan {
	display: grid; align-items: center; gap: 14px 28px; padding: 22px 28px;
	grid-template-columns: minmax(170px, 1fr) minmax(0, 2.6fr) minmax(150px, .9fr) 168px;
	grid-template-areas: "head specs price btn" "feats feats feats feats";
}
.lay-rows .vg-plan > .vg-plan-head { grid-area: head; }
.lay-rows .vg-plan > .vg-plan-specs { grid-area: specs; }
.lay-rows .vg-plan > .vg-plan-price { grid-area: price; }
.lay-rows .vg-plan > .vg-btn { grid-area: btn; }
.lay-rows .vg-plan > .vg-plan-feats { grid-area: feats; display: flex; flex-wrap: wrap; gap: 6px 24px; padding-top: 12px; border-top: 1px dashed var(--line); font-size: 13.5px; }
.lay-rows .vg-plan-ribbon { top: -13px; left: 28px; transform: none; }
.lay-rows .vg-plan-name { font-size: 22px; line-height: 28px; }
.lay-rows .vg-plan-specs { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; border-top: 0; }
.lay-rows .vg-plan-spec { flex-direction: column; align-items: flex-start; gap: 2px; padding: 0; border-bottom: 0; }
.lay-rows .vg-plan-spec dt { font-size: 12.5px; line-height: 18px; }
.lay-rows .vg-plan-spec dd { font-size: 16px; line-height: 22px; text-align: left; }
.lay-rows .vg-plan-amount { font-size: 30px; line-height: 34px; }
.lay-rows .vg-plan-note { display: none; }
.lay-rows .vg-plan-was { font-size: 13px; line-height: 18px; }
@media (max-width: 1100px) {
	.lay-rows .vg-plan { grid-template-columns: minmax(0, 1fr) minmax(150px, auto); grid-template-areas: "head price" "specs specs" "btn btn" "feats feats"; }
	.lay-rows .vg-plan-specs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.lay-rows .vg-plan-price { text-align: right; }
	.lay-rows .vg-plan-now { justify-content: flex-end; }
}
@media (max-width: 549px) {
	.lay-rows .vg-plan { padding: 22px 20px; gap: 14px; }
	.lay-rows .vg-plan-amount { font-size: 26px; line-height: 30px; }
}

/* ---------- Các bước ---------- */
.vg-steps { display: grid; grid-template-columns: repeat(var(--vg-cols, 3), minmax(0, 1fr)); gap: 28px; }
.vg-step { position: relative; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.vg-step-n { display: block; font-family: var(--font-display); font-size: 60px; line-height: 60px; font-weight: 700; letter-spacing: -.02em; color: transparent; -webkit-text-stroke: 1.5px #b996f2; }
.ss-line .vg-step-n::after { content: ""; display: block; height: 2px; margin-top: 16px; width: calc(100% + 28px); background: linear-gradient(90deg, var(--brand) 0 44px, var(--line) 44px); -webkit-text-stroke: 0; }
.ss-line .vg-step:last-child .vg-step-n::after { width: 100%; }
.vg-step-body { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.vg-step-ic { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); }
.vg-step-tag { display: inline-flex; padding: 3px 10px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-ink); font-size: 12px; line-height: 16px; font-weight: 700; }
.vg-step-title { font-size: 20px; line-height: 28px; font-weight: 700; color: var(--ink); }
.vg-step-text { font-size: 15px; line-height: 24px; color: var(--ink-muted); }
.ss-card .vg-step { padding: 26px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-card); }
.ss-card .vg-step-n { font-size: 44px; line-height: 44px; background: linear-gradient(135deg, #7a2ff0, #d23fbf); -webkit-background-clip: text; background-clip: text; -webkit-text-stroke: 0; }
.lay-column.vg-steps { grid-template-columns: minmax(0, 1fr); gap: 0; max-width: 780px; margin: 0 auto; }
.lay-column .vg-step { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 0 20px; padding-bottom: 36px; }
.lay-column .vg-step:last-child { padding-bottom: 0; }
.lay-column .vg-step::before { content: ""; position: absolute; left: 27px; top: 62px; bottom: 6px; width: 2px; background: var(--line); }
.lay-column .vg-step:last-child::before { display: none; }
.lay-column .vg-step-n { width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; line-height: 20px; color: #fff; background: linear-gradient(135deg, #7a2ff0, #a23be0); -webkit-text-stroke: 0; box-shadow: 0 8px 18px rgba(122, 47, 240, .3); }
.lay-column .vg-step-n::after { display: none; }
.lay-column .vg-step-body { padding-top: 6px; }
.is-dark .vg-step-title { color: #fff; }
.is-dark .vg-step-text { color: var(--on-night-muted); }
.is-dark .vg-step-n { -webkit-text-stroke-color: rgba(255, 255, 255, .4); }
.is-dark .ss-line .vg-step-n::after { background: linear-gradient(90deg, var(--accent) 0 44px, rgba(255, 255, 255, .2) 44px); }
.is-dark .vg-step-ic { background: rgba(255, 184, 28, .16); color: var(--accent); }
@media (max-width: 849px) { .vg-steps.lay-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ss-line .vg-step-n::after { width: 100%; } }
@media (max-width: 549px) { .vg-steps.lay-row { grid-template-columns: minmax(0, 1fr); gap: 32px; } .vg-step-n { font-size: 48px; line-height: 48px; } }

/* ---------- Tab nhu cầu ---------- */
.vg-tabs-bar { display: flex; gap: 6px; width: max-content; max-width: 100%; margin: 0 auto 28px; padding: 6px; overflow-x: auto; scrollbar-width: none; background: var(--surface-raised); border: 1px solid var(--line); border-radius: 999px; -webkit-overflow-scrolling: touch; }
.vg-tabs-bar::-webkit-scrollbar { display: none; }
.vg-tabs-btn { flex: none; display: inline-flex; align-items: center; gap: 8px; height: 46px; padding: 0 20px; border: 0; border-radius: 999px; background: transparent; color: var(--ink-muted); font-family: var(--font-sans); font-size: 15px; line-height: 20px; font-weight: 600; cursor: pointer; white-space: nowrap; transition: background-color .15s ease, color .15s ease; }
.vg-tabs-btn:hover { color: var(--brand); background: transparent; }
.vg-tabs-btn.is-on, .vg-tabs-btn.is-on:hover { background: var(--brand); color: #fff; }
.vg-tab-panel { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, .9fr); gap: 32px; padding: 36px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow-card); }
.vg-tab-panel[hidden] { display: none; }
.vg-tab-title { font-family: var(--font-display); font-size: 30px; line-height: 36px; font-weight: 700; color: var(--ink); }
.vg-tab-text { margin-top: 12px; font-size: 17px; line-height: 27px; color: var(--ink-muted); }
.vg-tab-points { margin-top: 22px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; }
.vg-tab-points li { display: flex; gap: 10px; align-items: flex-start; font-size: 15.5px; line-height: 24px; color: var(--ink); }
.vg-tab-points .vg-icon { flex: none; margin-top: 3px; padding: 2px; width: 22px; height: 22px; border-radius: 50%; background: var(--success-soft); color: var(--success); }
.vg-tab-aside { display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 28px; border-radius: 22px; color: #fff; background: radial-gradient(70% 70% at 100% 0%, rgba(236, 72, 214, .35), rgba(236, 72, 214, 0) 60%), linear-gradient(150deg, #2a0a66, #5a1fb8); }
.vg-tab-aside-l { font-family: var(--font-display); font-size: 13px; line-height: 16px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.vg-tab-plan { font-family: var(--font-display); font-size: 36px; line-height: 42px; font-weight: 700; color: #fff; }
.vg-tab-aside-n { font-size: 14px; line-height: 22px; color: var(--on-night-muted); }
.vg-tab-aside .vg-btn { margin-top: 12px; }
.vg-tab-panel:not(:has(.vg-tab-aside)) { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 849px) {
	.vg-tab-panel { grid-template-columns: minmax(0, 1fr); padding: 26px 22px; gap: 24px; }
	.vg-tab-points { grid-template-columns: minmax(0, 1fr); }
	.vg-tab-title { font-size: 26px; line-height: 32px; }
}

/* ---------- So sánh 2 lựa chọn ---------- */
.vg-versus { background: var(--surface-raised); border: 1px solid var(--line); border-radius: 28px; overflow: hidden; box-shadow: var(--shadow-card); }
.vg-vs-head, .vg-vs-row { display: grid; grid-template-columns: minmax(170px, .85fr) minmax(0, 1.1fr) minmax(0, 1.1fr); }
.vg-vs-side { position: relative; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 30px 24px 26px; text-align: center; }
.vg-vs-side h3 { font-family: var(--font-display); font-size: 24px; line-height: 30px; font-weight: 700; color: var(--ink); }
.vg-vs-side p { font-size: 14px; line-height: 22px; color: var(--ink-muted); }
.vg-vs-ic { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; margin-bottom: 8px; border-radius: 14px; background: var(--brand-soft); color: var(--brand); }
.vg-vs-side.side-r { color: #fff; background: radial-gradient(70% 90% at 100% 0%, rgba(236, 72, 214, .35), rgba(236, 72, 214, 0) 60%), linear-gradient(160deg, #3d1287, #7a2ff0); }
.vg-vs-side.side-r h3 { color: #fff; }
.vg-vs-side.side-r p { color: #eadfff; }
.vg-vs-side.side-r .vg-vs-ic { background: rgba(255, 255, 255, .18); color: #fff; }
.vg-vs-badge { position: absolute; top: 12px; right: 12px; display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: 999px; background: var(--accent); color: var(--on-accent); font-size: 11.5px; line-height: 16px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.vg-vs-row { border-top: 1px solid #efe8fb; }
.vg-vs-label { display: flex; align-items: center; gap: 10px; padding: 18px 24px; font-size: 15px; line-height: 22px; font-weight: 600; color: var(--ink); }
.vg-vs-label .vg-icon { color: var(--brand); }
.vg-vs-cell { display: flex; align-items: center; justify-content: center; padding: 14px 18px; text-align: center; font-size: 15px; line-height: 22px; color: var(--ink-muted); }
.vg-vs-cell.side-r { background: #faf6ff; color: var(--ink); font-weight: 600; }
.vg-vs-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; padding: 20px 24px; border-top: 1px solid #efe8fb; background: var(--surface); }
.vg-vs-foot p { font-size: 14.5px; line-height: 22px; color: var(--ink-muted); }
@media (max-width: 700px) {
	.vg-vs-head { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
	.vg-vs-head > span { display: none; }
	.vg-vs-side { padding: 26px 14px 20px; }
	.vg-vs-side h3 { font-size: 19px; line-height: 24px; }
	.vg-vs-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
	.vg-vs-label { grid-column: 1 / -1; padding: 14px 18px 0; }
	.vg-vs-cell { flex-direction: column; gap: 2px; padding: 8px 10px 14px; }
	.vg-vs-cell::before { content: attr(data-side); font-size: 11.5px; line-height: 16px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-muted); }
	.vg-vs-cell.side-r { background: transparent; }
}

/* ---------- Cửa sổ dòng lệnh ---------- */
.vg-term { width: 100%; max-width: 560px; border-radius: 18px; overflow: hidden; background: #140a33; border: 1px solid rgba(255, 255, 255, .12); box-shadow: 0 30px 60px rgba(31, 10, 102, .35); font-family: var(--font-mono); }
.vg-term-bar { display: flex; align-items: center; gap: 7px; padding: 13px 16px; background: #1f1147; }
.vg-term-bar i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.vg-term-bar i:nth-child(2) { background: #febc2e; }
.vg-term-bar i:nth-child(3) { background: #28c840; }
.vg-term-bar span { margin-left: 10px; font-size: 12.5px; line-height: 16px; color: #a99ad8; }
.vg-term-body { padding: 20px 22px 24px; font-size: 13.5px; line-height: 24px; color: #d9ccff; min-height: 220px; white-space: pre-wrap; word-break: break-word; }
.vg-tm-l.is-cmd { color: #fff; }
.vg-tm-p { color: var(--accent); margin-right: 10px; }
.vg-tm-l.is-note { color: #7f70b3; }
.vg-tm-l.is-ok { display: flex; align-items: center; gap: 8px; color: #5be3a0; }
.vg-tm-cur { display: inline-block; width: 8px; height: 16px; vertical-align: middle; background: #fff; animation: vgblink 1.1s steps(1) infinite; }
@keyframes vgblink { 50% { opacity: 0; } }
.vg-split-media .vg-term { margin: 0 auto; }

/* ---------- Dải nhãn ---------- */
.vg-chips-label { margin: 0 0 16px; text-align: center; font-family: var(--font-display); font-size: 13px; line-height: 16px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }
.vg-chips.al-left .vg-chips-label { text-align: left; }
.vg-chips ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.vg-chips.al-left ul { justify-content: flex-start; }
.vg-chips li { display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 18px; border-radius: 999px; background: var(--surface-raised); border: 1px solid var(--line); font-size: 14.5px; line-height: 20px; font-weight: 600; color: var(--ink); }
.vg-chips li .vg-icon { color: var(--brand); }
.vg-chips.tn-dark .vg-chips-label { color: var(--on-night-muted); }
.vg-chips.tn-dark li { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .2); color: #fff; }
.vg-chips.tn-dark li .vg-icon { color: var(--accent); }

/* ---------- Chọn nhanh cấu hình ---------- */
.vg-picker { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr); background: var(--surface-raised); border: 1px solid var(--line); border-radius: 28px; overflow: hidden; box-shadow: var(--shadow-card); }
.vg-pk-ctrl { display: flex; flex-direction: column; gap: 26px; padding: 38px; }
.vg-pk-title { font-family: var(--font-display); font-size: 28px; line-height: 34px; font-weight: 700; color: var(--ink); }
.vg-pk-lead { margin-top: -14px; font-size: 16px; line-height: 26px; color: var(--ink-muted); }
.vg-pk-field { display: flex; flex-direction: column; gap: 14px; }
.vg-pk-lab { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; font-size: 15px; line-height: 22px; font-weight: 600; color: var(--ink); }
.vg-pk-lab label { margin: 0; font-weight: 600; color: var(--ink); }
.vg-pk-out { font-family: var(--font-display); font-size: 34px; line-height: 34px; font-weight: 700; color: var(--brand); }
.vg-pk-range { -webkit-appearance: none; appearance: none; width: 100%; height: 10px; margin: 8px 0; padding: 0; border: 0; border-radius: 999px; outline: 0; background: linear-gradient(90deg, var(--brand) 0 var(--pct, 15%), #e6dcf8 var(--pct, 15%) 100%); cursor: pointer; }
.vg-pk-range::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 30px; height: 30px; border-radius: 50%; background: #fff; border: 4px solid var(--brand); box-shadow: 0 4px 12px rgba(122, 47, 240, .35); }
.vg-pk-range::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 4px solid var(--brand); box-shadow: 0 4px 12px rgba(122, 47, 240, .35); }
.vg-pk-range:focus-visible { box-shadow: 0 0 0 4px rgba(122, 47, 240, .2); }
.vg-pk-kinds { display: flex; flex-wrap: wrap; gap: 10px; }
.vg-pk-kind { height: 46px; padding: 0 18px; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--surface-raised); color: var(--ink); font-family: var(--font-sans); font-size: 15px; line-height: 20px; font-weight: 600; cursor: pointer; transition: background-color .15s ease, border-color .15s ease, color .15s ease; }
.vg-pk-kind:hover { border-color: var(--brand); color: var(--brand); background: var(--surface-raised); }
.vg-pk-kind.is-on, .vg-pk-kind.is-on:hover { background: var(--brand); border-color: var(--brand); color: #fff; }
.vg-pk-res { position: relative; display: flex; flex-direction: column; justify-content: center; gap: 12px; padding: 38px; color: #fff; background: radial-gradient(70% 70% at 100% 0%, rgba(236, 72, 214, .38), rgba(236, 72, 214, 0) 60%), linear-gradient(160deg, #2a0a66, #5a1fb8 65%, #8a2bd0); }
.vg-pk-res-l { font-family: var(--font-display); font-size: 13px; line-height: 16px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.vg-pk-plan { font-family: var(--font-display); font-size: 48px; line-height: 52px; font-weight: 700; color: #fff; }
.vg-pk-ram { display: flex; align-items: center; gap: 8px; min-height: 24px; font-size: 16px; line-height: 24px; font-weight: 600; color: var(--accent); }
.vg-pk-note { font-size: 15px; line-height: 24px; color: var(--on-night-muted); }
.vg-pk-act { margin-top: 8px; }
.vg-pk-fine { margin-top: 6px; font-size: 12.5px; line-height: 19px; color: #bda9ee; }
@media (max-width: 849px) {
	.vg-picker { grid-template-columns: minmax(0, 1fr); }
	.vg-pk-ctrl, .vg-pk-res { padding: 26px 22px; }
	.vg-pk-plan { font-size: 38px; line-height: 44px; }
}

/* ---------- Split nền tối ---------- */
.vg-split.is-dark .vg-split-title { color: #fff; }
.vg-split.is-dark .vg-split-title em { color: var(--accent); }
.vg-split.is-dark .vg-split-lead { color: var(--on-night-muted); }
.vg-split.is-dark .vg-split-head .vg-eyebrow { background: rgba(255, 255, 255, .1); color: var(--accent); }
.vg-split.is-dark .vg-split-head .vg-eyebrow::before { background: var(--accent); }
.vg-split.is-dark .vg-point { background: rgba(255, 255, 255, .07); border-color: rgba(255, 255, 255, .16); }
.vg-split.is-dark .vg-point:hover { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .3); }
.vg-split.is-dark .vg-point-ic { background: rgba(255, 184, 28, .16); color: var(--accent); }
.vg-split.is-dark .vg-point:hover .vg-point-ic { background: var(--accent); color: var(--on-accent); }
.vg-split.is-dark .vg-point-tx b { color: #fff; }
.vg-split.is-dark .vg-point-tx span { color: var(--on-night-muted); }
.vg-split.is-dark .vg-split-note { background: rgba(255, 255, 255, .1); color: var(--on-night-muted); }
.vg-split.is-dark .vg-split-note .vg-icon { color: var(--accent); }
.vg-split.is-dark .vg-link { color: var(--accent); }

/* ---------- Tiêu đề cỡ XL dùng như câu tuyên ngôn ---------- */
.vg-sh.sz-xl .vg-sh-lead { font-size: 20px; line-height: 32px; }
.vg-card.tn-soft .vg-tile-icon { background: #fff; }
.lay-rows .vg-plan > .vg-plan-feats { display: none; }
.lay-rows .vg-plan { grid-template-areas: "head specs price btn"; }
@media (max-width: 1100px) { .lay-rows .vg-plan { grid-template-areas: "head price" "specs specs" "btn btn"; } }
.vg-vs-corner { display: flex; align-items: flex-end; padding: 0 24px 26px; font-family: var(--font-display); font-size: 13px; line-height: 16px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }
@media (max-width: 700px) { .vg-vs-head > .vg-vs-corner { display: none; } }

/* =====================================================================
   Thanh tiêu đề + breadcrumb, tin tức (lưu trữ / bài viết đơn), sidebar, trang thường
   ===================================================================== */
.vg-titlebar { position: relative; padding: 44px 0 48px; color: #fff; }
.vg-titlebar.bg-tech { background: radial-gradient(60% 120% at 0% 0%, rgba(236, 72, 214, .3) 0, rgba(236, 72, 214, 0) 62%), radial-gradient(50% 120% at 100% 100%, rgba(150, 70, 255, .55) 0, rgba(150, 70, 255, 0) 62%), linear-gradient(135deg, #3a12a0 0%, #5b2ee0 55%, #7a2ff0 100%); }
.vg-tb-bc { margin-bottom: 14px; font-size: 14.5px; line-height: 22px; color: var(--on-night-muted); }
.vg-tb-bc p { margin: 0; }
.vg-tb-bc a { color: #fff; text-decoration: none; }
.vg-tb-bc a:hover { color: var(--accent); }
.vg-tb-bc .separator { margin: 0 4px; opacity: .7; }
.vg-tb-bc .last { color: var(--on-night-muted); }
.vg-tb-title { margin: 0; font-family: var(--font-display); font-size: 38px; line-height: 46px; font-weight: 700; color: #fff; letter-spacing: -.005em; }
.vg-tb-title.is-upper { text-transform: uppercase; }
@media (max-width: 640px) {
	.vg-titlebar { padding: 30px 0 34px; }
	.vg-tb-title { font-size: 28px; line-height: 36px; }
}

.vg-blog-wrap { padding: 32px 0 72px; }
.vg-blog { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px; align-items: start; }
@media (max-width: 989px) { .vg-blog { grid-template-columns: minmax(0, 1fr); } }

/* Lưới 2 cột bài viết */
.vg-posts-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.vg-pc { display: flex; flex-direction: column; background: var(--surface-raised); border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-card); transition: box-shadow .2s ease, transform .2s ease; }
.vg-pc:hover { box-shadow: var(--shadow-pop); transform: translateY(-2px); }
.vg-pc-media { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--surface-sunken); }
.vg-pc-media .vg-pc-img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.vg-pc:hover .vg-pc-img { transform: scale(1.03); }
.vg-pc-media .vg-thumb { width: 100%; height: 100%; aspect-ratio: auto; }
.vg-pc-body { display: flex; flex-direction: column; gap: 10px; padding: 22px 24px 26px; }
.vg-pc-meta { display: flex; align-items: center; gap: 10px; font-size: 13.5px; line-height: 20px; color: var(--ink-muted); }
.vg-pc-dot { width: 1px; height: 14px; background: var(--line-strong); opacity: .6; }
.vg-pc-cat { font-weight: 500; color: var(--brand); }
.vg-pc-title { margin: 0; font-family: var(--font-sans); font-size: 18px; line-height: 27px; font-weight: 700; color: var(--ink); letter-spacing: 0; text-transform: none; }
.vg-pc-title a { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; color: inherit; text-decoration: none; }
.vg-pc-title a:hover { color: var(--brand); }
.vg-pc-ex { margin: 0; font-size: 15px; line-height: 24px; color: var(--ink-muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
@media (max-width: 640px) { .vg-posts-2 { grid-template-columns: minmax(0, 1fr); } }

/* Phân trang */
.vg-pager { margin-top: 36px; }
.vg-pager ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 0; padding: 0; list-style: none; }
.vg-pager li { margin: 0; }
.vg-pager .page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; height: 44px; padding: 0 12px; border-radius: 12px; background: var(--surface-raised); border: 1px solid var(--line); font-weight: 600; font-size: 15px; color: var(--ink); text-decoration: none; transition: border-color .15s ease, color .15s ease; }
.vg-pager a.page-numbers:hover { border-color: var(--brand); color: var(--brand); }
.vg-pager .page-numbers.current { background: var(--brand); border-color: var(--brand); color: #fff; }
.vg-pager .page-numbers.dots { background: transparent; border-color: transparent; }

/* Sidebar */
.vg-side { display: flex; flex-direction: column; gap: 24px; }
.vg-side-card, .vg-side-widgets .widget { background: var(--surface-raised); border-radius: 16px; box-shadow: var(--shadow-card); padding: 22px 20px; margin: 0 0 24px; }
.vg-side-title, .vg-side-widgets .widget-title, .vg-side-widgets .widgettitle { margin: 0 0 14px; font-family: var(--font-display); font-size: 17px; line-height: 24px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; color: var(--brand); }
.vg-side-widgets .widget-title, .vg-side-widgets .widgettitle { display: block; }
.vg-side-list { display: flex; flex-direction: column; gap: 4px; margin: 0; padding: 0; list-style: none; }
.vg-side-list li { margin: 0; }
.vg-side-item { display: flex; align-items: center; gap: 14px; padding: 8px 6px; border-radius: 12px; color: var(--ink); text-decoration: none; transition: background-color .15s ease; }
.vg-side-item:hover { background: var(--brand-soft); color: var(--brand); }
.vg-side-thumb { flex: none; width: 84px; aspect-ratio: 16 / 10; border-radius: 8px; overflow: hidden; background: var(--surface-sunken); }
.vg-side-thumb img, .vg-side-thumb .vg-pc-img { display: block; width: 100%; height: 100%; object-fit: cover; }
.vg-side-thumb .vg-thumb { width: 100%; height: 100%; aspect-ratio: auto; }
.vg-side-thumb .vg-thumb-ic { width: 32px; height: 32px; border-radius: 10px; }
.vg-side-thumb .vg-thumb-ic .vg-icon { width: 18px; height: 18px; }
.vg-side-name { min-width: 0; font-size: 14.5px; line-height: 21px; font-weight: 600; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* Bài viết đơn */
.vg-single-meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; margin-bottom: 18px; }
.vg-single-info { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; font-size: 14.5px; line-height: 22px; color: var(--ink-muted); }
.vg-single-cat { display: inline-flex; align-items: center; height: 26px; padding: 0 12px; border-radius: 999px; background: var(--brand-soft); color: var(--brand); font-size: 13px; font-weight: 600; text-decoration: none; }
.vg-single-cat:hover { background: var(--brand); color: #fff; }
.vg-share { display: flex; gap: 8px; }
.vg-share-btn { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; margin: 0; padding: 0; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--surface-raised); color: var(--ink); cursor: pointer; transition: border-color .15s ease, color .15s ease, background-color .15s ease; }
.vg-share-btn:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }
.vg-share-btn.is-done { border-color: var(--success); color: var(--success); background: var(--success-soft); }

.vg-entry-card, .vg-page-card { background: var(--surface-raised); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-card); padding: 34px 36px; }
.vg-page-card { max-width: 980px; margin: 0 auto; }
@media (max-width: 640px) { .vg-entry-card, .vg-page-card { padding: 22px 18px; } }

.vg-entry { font-size: 17px; line-height: 30px; color: var(--ink); overflow-wrap: break-word; }
.vg-entry > *:first-child { margin-top: 0; }
.vg-entry p, .vg-entry ul, .vg-entry ol, .vg-entry blockquote, .vg-entry table, .vg-entry figure, .vg-entry pre { margin: 0 0 1.2em; }
.vg-entry p { color: var(--ink); }
.vg-entry h2 { margin: 1.9em 0 .6em; font-family: var(--font-display); font-size: 28px; line-height: 36px; font-weight: 700; color: var(--ink); scroll-margin-top: 100px; }
.vg-entry h3 { margin: 1.6em 0 .5em; font-family: var(--font-display); font-size: 22px; line-height: 30px; font-weight: 700; color: var(--ink); scroll-margin-top: 100px; }
.vg-entry h4 { margin: 1.4em 0 .4em; font-size: 18px; line-height: 26px; font-weight: 700; color: var(--ink); }
.vg-entry a { color: var(--brand); font-weight: 600; text-decoration: none; }
.vg-entry a:hover { color: var(--brand-hover); text-decoration: underline; text-underline-offset: 3px; }
.vg-entry ul { list-style: disc; padding-left: 1.4em; }
.vg-entry ol { list-style: decimal; padding-left: 1.5em; }
.vg-entry li { margin-bottom: .45em; }
.vg-entry li::marker { color: var(--brand); }
.vg-entry strong { color: var(--ink); font-weight: 700; }
.vg-entry img { display: block; max-width: 100%; height: auto; border-radius: 12px; margin: 1.2em auto; }
.vg-entry figure { margin-left: 0; margin-right: 0; }
.vg-entry figcaption { margin-top: -.6em; text-align: center; font-size: 14px; line-height: 22px; color: var(--ink-muted); }
.vg-entry blockquote { padding: 16px 22px; border: 0; border-left: 4px solid var(--brand); border-radius: 0 12px 12px 0; background: var(--brand-soft); font-style: normal; color: var(--ink); }
.vg-entry blockquote p:last-child { margin-bottom: 0; }
.vg-entry code { padding: 2px 7px; border-radius: 6px; background: var(--brand-soft); color: var(--brand-hover); font-family: var(--font-mono); font-size: .88em; }
.vg-entry pre { padding: 18px 20px; overflow-x: auto; border-radius: 14px; background: #140a33; color: #e8defc; font-family: var(--font-mono); font-size: 14px; line-height: 24px; }
.vg-entry pre code { padding: 0; background: transparent; color: inherit; }
.vg-entry table { display: block; width: 100%; max-width: 100%; overflow-x: auto; border-collapse: collapse; font-size: 15.5px; line-height: 24px; }
.vg-entry th, .vg-entry td { padding: 12px 14px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.vg-entry th { background: var(--brand-soft); color: var(--ink); font-weight: 700; }
.vg-entry hr { margin: 2em 0; border: 0; border-top: 1px solid var(--line); }
@media (max-width: 640px) {
	.vg-entry { font-size: 16.5px; line-height: 28px; }
	.vg-entry h2 { font-size: 24px; line-height: 32px; }
	.vg-entry h3 { font-size: 20px; line-height: 28px; }
}

/* Mục lục */
.vg-toc { margin: 1.6em 0; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.vg-toc summary { list-style: none; display: flex; align-items: center; gap: 10px; padding: 14px 18px; cursor: pointer; font-size: 16px; line-height: 24px; font-weight: 700; color: var(--ink); }
.vg-toc summary::-webkit-details-marker { display: none; }
.vg-toc summary::marker { content: ""; }
.vg-toc summary .vg-icon:first-child { color: var(--brand); }
.vg-toc summary span { flex: 1; }
.vg-toc .vg-toc-chev { transition: transform .2s ease; color: var(--ink-muted); }
.vg-toc:not([open]) .vg-toc-chev { transform: rotate(-90deg); }
.vg-toc-list { margin: 0; padding: 0 18px 16px 18px; list-style: none; counter-reset: vgtoc; }
.vg-toc-list > li { counter-increment: vgtoc; margin: 0; padding: 4px 0; }
.vg-toc-list a { font-weight: 500; color: var(--ink); text-decoration: none; font-size: 15.5px; line-height: 24px; }
.vg-toc-list a:hover { color: var(--brand); text-decoration: none; }
.vg-toc-list a.lv2 { font-weight: 600; }
.vg-toc-list a.lv2::before { content: counter(vgtoc) ". "; color: var(--brand); }
.vg-toc-sub { margin: 4px 0 4px 22px; padding: 0; list-style: none; border-left: 2px solid var(--line); }
.vg-toc-sub li { margin: 0; padding: 2px 0 2px 14px; }
.vg-toc-sub a { font-size: 14.5px; color: var(--ink-muted); }

/* Hộp tác giả */
.vg-author { display: flex; align-items: flex-start; gap: 16px; margin-top: 32px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.vg-author-av { flex: none; width: 64px; height: 64px; border-radius: 50%; overflow: hidden; display: flex; align-items: center; justify-content: center; background: var(--brand-soft); color: var(--brand); }
.vg-author-av .vg-author-img { width: 100%; height: 100%; margin: 0; border-radius: 0; object-fit: cover; }
.vg-author-tx { min-width: 0; }
.vg-author-tx b { display: block; font-size: 16px; line-height: 24px; color: var(--ink); }
.vg-author-tx p { margin: 4px 0 0; font-size: 14.5px; line-height: 23px; color: var(--ink-muted); }

/* Có thể bạn thích: dùng lại thẻ .vg-pc của trang lưu trữ */
.vg-related { margin-top: 36px; }
.vg-related-title { margin: 0 0 16px; font-family: var(--font-display); font-size: 24px; line-height: 32px; font-weight: 700; color: var(--ink); }
.vg-related-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 640px) { .vg-related-grid { grid-template-columns: minmax(0, 1fr); } }
.vg-entry.entry-content { padding: 0; }
.vg-entry .vg-toc-list { list-style: none; padding: 0 18px 16px; margin: 0; }
.vg-entry .vg-toc-sub { list-style: none; padding: 0; margin: 4px 0 4px 22px; }
.vg-entry .vg-toc-list li::marker { content: ""; }
.vg-entry .vg-toc-list a, .vg-entry .vg-toc-list a:hover { text-decoration: none; }

/* Cuộn mượt tới #id: chừa chỗ cho header dính (JS tính chính xác hơn, đây là dự phòng) */
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
.vg[id], .vg [id] { scroll-margin-top: 96px; }