/**
 * Kiều Xuân 2026 – Core Design System & Stylesheet.
 * Tông màu: Mận hồng quý phái (#ad1457, #880e4f), Vàng hoàng kim (#d4af37), Xanh Vinh Gia (#0b572e).
 * Thiết kế chuẩn UI/UX hiện đại cho phụ nữ, Core Web Vitals tối ưu.
 */

:root {
    --kx-primary: #ad1457;
    --kx-primary-dark: #880e4f;
    --kx-primary-light: #c2185b;
    --kx-primary-subtle: #fce8ed;
    --kx-primary-bg: #fff8fa;

    --kx-gold: #d4af37;
    --kx-gold-dark: #b89028;
    --kx-gold-light: #fef8e7;

    --kx-green: #0b572e;
    --kx-green-light: #eaf5ea;

    --kx-text-heading: #26171f;
    --kx-text-body: #3d2b33;
    --kx-text-muted: #73616a;
    --kx-text-subtle: #99838d;

    --kx-bg: #fff9fa;
    --kx-surface: #ffffff;
    --kx-surface-alt: #fdf2f5;

    --kx-border: #eed9e0;
    --kx-border-light: #f7e8ed;

    --kx-radius-sm: 6px;
    --kx-radius-md: 12px;
    --kx-radius-lg: 20px;
    --kx-radius-full: 9999px;

    --kx-shadow-sm: 0 2px 6px rgba(136, 14, 79, 0.05);
    --kx-shadow-md: 0 6px 18px rgba(136, 14, 79, 0.08);
    --kx-shadow-lg: 0 12px 32px rgba(136, 14, 79, 0.12);
    --kx-shadow-rose: 0 8px 24px rgba(173, 20, 87, 0.22);

    --kx-font-sans: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --kx-trans: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- RESET & BASE --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--kx-font-sans);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--kx-text-body);
    background-color: var(--kx-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body.kx-locked {
    overflow: hidden;
}

img, svg, video {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: var(--kx-primary);
    text-decoration: none;
    transition: var(--kx-trans);
}

a:hover {
    color: var(--kx-primary-dark);
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--kx-text-heading);
    font-weight: 700;
    line-height: 1.3;
}

/* --- LAYOUT WRAPPER --- */
.kx-wrap {
    width: 100%;
    max-width: 1220px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

.kx-wrap--narrow {
    max-width: 860px;
}

.kx-skip {
    position: absolute;
    top: -9999px;
    left: 20px;
    background: var(--kx-primary);
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--kx-radius-sm);
    z-index: 99999;
}

.kx-skip:focus {
    top: 20px;
}

/* --- ICONS --- */
.kx-ic {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}

/* --- BUTTONS --- */
.kx-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    border-radius: var(--kx-radius-full);
    padding: 12px 26px;
    border: 1px solid transparent;
    cursor: pointer;
    text-align: center;
    transition: var(--kx-trans);
    white-space: nowrap;
    text-decoration: none;
    user-select: none;
}

.kx-btn--primary {
    background: linear-gradient(135deg, var(--kx-primary) 0%, var(--kx-primary-dark) 100%);
    color: #ffffff !important;
    box-shadow: var(--kx-shadow-rose);
}

.kx-btn--primary:hover {
    background: linear-gradient(135deg, var(--kx-primary-light) 0%, var(--kx-primary) 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(173, 20, 87, 0.32);
}

.kx-btn--outline {
    background: #ffffff;
    color: var(--kx-primary) !important;
    border-color: var(--kx-primary);
}

.kx-btn--outline:hover {
    background: var(--kx-primary-subtle);
    border-color: var(--kx-primary-dark);
}

.kx-btn--outline-w {
    background: transparent;
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.7);
}

.kx-btn--outline-w:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #ffffff;
}

.kx-btn--white {
    background: #ffffff;
    color: var(--kx-primary-dark) !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.kx-btn--white:hover {
    background: #fdf2f5;
    transform: translateY(-2px);
}

.kx-btn--gold {
    background: linear-gradient(135deg, #e4c158 0%, var(--kx-gold-dark) 100%);
    color: #2b1a04 !important;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(212, 175, 55, 0.3);
}

.kx-btn--gold:hover {
    background: linear-gradient(135deg, #edd27c 0%, var(--kx-gold) 100%);
    transform: translateY(-2px);
}

.kx-btn--sm {
    padding: 8px 18px;
    font-size: 0.88rem;
}

.kx-btn--lg {
    padding: 15px 32px;
    font-size: 1.05rem;
}

.kx-btn--block {
    display: flex;
    width: 100%;
}

.kx-iconbtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--kx-radius-full);
    border: none;
    background: transparent;
    color: var(--kx-text-body);
    cursor: pointer;
    transition: var(--kx-trans);
}

.kx-iconbtn:hover {
    background: var(--kx-primary-subtle);
    color: var(--kx-primary);
}

/* --- BADGES & CHIPS --- */
.kx-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--kx-primary);
    background: var(--kx-primary-subtle);
    padding: 4px 12px;
    border-radius: var(--kx-radius-full);
    margin-bottom: 12px;
}

.kx-chip {
    display: inline-flex;
    align-items: center;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--kx-primary);
    background: var(--kx-primary-subtle);
    padding: 2px 10px;
    border-radius: var(--kx-radius-full);
    text-decoration: none;
}

.kx-chip:hover {
    background: var(--kx-primary);
    color: #ffffff;
}

/* --- SECTION HEADERS --- */
.kx-sh {
    margin-bottom: 40px;
}

.kx-sh--center {
    text-align: center;
    max-width: 780px;
    margin-left: auto;
    margin-right: auto;
}

.kx-sh__title {
    font-size: 2.1rem;
    margin-bottom: 12px;
    color: var(--kx-text-heading);
}

.kx-sh__desc {
    font-size: 1.05rem;
    color: var(--kx-text-muted);
}

/* --- TOPBAR --- */
.kx-topbar {
    background: #ffffff;
    border-bottom: 1px solid var(--kx-border-light);
    font-size: 0.82rem;
    color: var(--kx-text-muted);
    padding: 6px 0;
}

.kx-topbar__in {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.kx-topbar__brand {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--kx-green);
    font-weight: 600;
}

.kx-topbar__hl {
    display: flex;
    align-items: center;
    gap: 18px;
    list-style: none;
}

.kx-topbar__hl a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--kx-text-body);
}

.kx-topbar__hl a b {
    color: var(--kx-primary);
}

.kx-topbar__hl a:hover {
    color: var(--kx-primary);
}

/* --- HEADER --- */
.kx-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--kx-border);
    transition: var(--kx-trans);
}

.kx-header__in {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
    gap: 20px;
}

.kx-burger {
    display: none;
}

.kx-logo img {
    height: 52px;
    width: auto;
    object-fit: contain;
}

/* Desktop Navigation */
.kx-nav__list {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.kx-nav__item {
    position: relative;
}

.kx-nav__item > a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 10px 14px;
    font-size: 0.94rem;
    font-weight: 600;
    color: var(--kx-text-body);
    border-radius: var(--kx-radius-sm);
    transition: var(--kx-trans);
}

.kx-nav__item > a:hover,
.kx-nav__item.is-current > a {
    color: var(--kx-primary);
    background: var(--kx-primary-subtle);
}

/* Submenu Dropdown */
.kx-sub {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 230px;
    background: #ffffff;
    border-radius: var(--kx-radius-md);
    padding: 8px;
    box-shadow: var(--kx-shadow-lg);
    border: 1px solid var(--kx-border);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: var(--kx-trans);
    z-index: 1010;
}

.kx-nav__item:hover .kx-sub {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.kx-sub li a {
    display: block;
    padding: 8px 14px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--kx-text-body);
    border-radius: var(--kx-radius-sm);
}

.kx-sub li a:hover {
    background: var(--kx-primary-subtle);
    color: var(--kx-primary);
}

/* Product Mega Dropdown */
.kx-sub--prod {
    min-width: 320px;
    padding: 12px;
}

.kx-subprod {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px;
    border-radius: var(--kx-radius-md);
    background: var(--kx-primary-bg);
    border: 1px solid var(--kx-border-light);
}

.kx-subprod:hover {
    background: #ffffff;
    border-color: var(--kx-primary);
    box-shadow: var(--kx-shadow-sm);
}

.kx-subprod__img {
    width: 60px;
    height: 60px;
    border-radius: var(--kx-radius-sm);
    background: #ffffff;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kx-subprod small {
    display: block;
    font-size: 0.75rem;
    color: var(--kx-primary);
    font-weight: 700;
    text-transform: uppercase;
}

.kx-subprod b {
    display: block;
    font-size: 0.98rem;
    color: var(--kx-text-heading);
}

.kx-subprod em {
    display: block;
    font-size: 0.8rem;
    color: var(--kx-text-muted);
    font-style: normal;
}

.kx-header__act {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* --- SEARCH OVERLAY --- */
.kx-search {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(38, 23, 31, 0.7);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 100px;
    opacity: 0;
    pointer-events: none;
    transition: var(--kx-trans);
}

.kx-search.is-open {
    opacity: 1;
    pointer-events: auto;
}

.kx-search__box {
    background: #ffffff;
    border-radius: var(--kx-radius-lg);
    padding: 24px 30px;
    width: 90%;
    max-width: 680px;
    box-shadow: var(--kx-shadow-lg);
    position: relative;
}

.kx-search__box form {
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 2px solid var(--kx-primary);
    padding-bottom: 12px;
}

.kx-search__box input[type="search"] {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1.15rem;
    color: var(--kx-text-heading);
}

.kx-search__tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--kx-text-muted);
}

.kx-search__tags a {
    background: var(--kx-primary-subtle);
    color: var(--kx-primary);
    padding: 3px 10px;
    border-radius: var(--kx-radius-full);
}

.kx-search__tags a:hover {
    background: var(--kx-primary);
    color: #fff;
}

.kx-search__close {
    position: absolute;
    top: 16px;
    right: 16px;
}

/* --- MOBILE DRAWER --- */
.kx-drawer {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: var(--kx-trans);
}

.kx-drawer.is-open {
    opacity: 1;
    pointer-events: auto;
}

.kx-drawer__panel {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 82%;
    max-width: 340px;
    background: #ffffff;
    padding: 20px 20px calc(30px + env(safe-area-inset-bottom));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.kx-drawer.is-open .kx-drawer__panel {
    transform: translateX(0);
}

.kx-drawer__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.kx-drawer__search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--kx-surface-alt);
    border-radius: var(--kx-radius-md);
    padding: 8px 12px;
    margin-bottom: 18px;
}

.kx-drawer__search input {
    border: none;
    background: transparent;
    outline: none;
    width: 100%;
}

.kx-drawer__prods {
    margin-bottom: 18px;
}

.kx-drawer__prods a {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--kx-primary-subtle);
    padding: 10px;
    border-radius: var(--kx-radius-md);
}

.kx-mnav {
    list-style: none;
    border-top: 1px solid var(--kx-border-light);
    padding-top: 12px;
    margin-bottom: 20px;
}

.kx-mnav li {
    border-bottom: 1px solid var(--kx-border-light);
}

.kx-mnav__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.kx-mnav__row a {
    display: block;
    padding: 12px 0;
    font-weight: 600;
    color: var(--kx-text-heading);
}

.kx-mnav__tog {
    background: transparent;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--kx-text-muted);
}

.kx-mnav ul {
    list-style: none;
    padding-left: 14px;
    padding-bottom: 8px;
}

.kx-mnav ul li a {
    display: block;
    padding: 6px 0;
    font-size: 0.92rem;
    color: var(--kx-text-body);
}

.kx-drawer__hl {
    border-top: 1px solid var(--kx-border);
    padding-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.kx-drawer__hl a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--kx-text-body);
    font-size: 0.9rem;
}

.kx-drawer__hl a b {
    color: var(--kx-primary);
}

/* --- HERO SECTION --- */
.kx-hero {
    position: relative;
    padding: 60px 0 80px;
    background: radial-gradient(circle at 80% 20%, #fdeaf0 0%, #fff8fa 60%, #ffffff 100%);
    overflow: hidden;
}

.kx-hero__in {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 40px;
}

.kx-hero__title {
    font-size: 2.7rem;
    line-height: 1.25;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.kx-hero__title span {
    color: var(--kx-primary);
    background: linear-gradient(135deg, var(--kx-primary) 0%, #d81b60 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.kx-hero__sub {
    font-size: 1.15rem;
    color: var(--kx-text-body);
    margin-bottom: 24px;
    line-height: 1.6;
}

.kx-hero__badges {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 30px;
}

.kx-hero__badges li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.98rem;
    color: var(--kx-text-heading);
}

.kx-hero__badges li svg {
    color: var(--kx-primary);
}

.kx-hero__acts {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.kx-hero__hotlines {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--kx-text-muted);
}

.kx-hero__hotlines a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--kx-primary-dark);
}

/* Hero Visual Box Card */
.kx-hero__visual {
    position: relative;
}

.kx-hero__card {
    position: relative;
    background: #ffffff;
    border-radius: var(--kx-radius-lg);
    padding: 30px;
    box-shadow: 0 20px 48px rgba(136, 14, 79, 0.12);
    border: 1px solid var(--kx-border-light);
    text-align: center;
}

.kx-hero__imgwrap {
    position: relative;
    display: inline-block;
}

.kx-hero__imgwrap img {
    margin: 0 auto;
    filter: drop-shadow(0 15px 30px rgba(136, 14, 79, 0.15));
}

.kx-hero__seal {
    position: absolute;
    top: -10px;
    right: -10px;
    border-radius: var(--kx-radius-full);
    background: #ffffff;
    box-shadow: var(--kx-shadow-md);
    padding: 4px;
}

.kx-hero__floating {
    position: absolute;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--kx-radius-md);
    padding: 10px 16px;
    box-shadow: 0 12px 30px rgba(136, 14, 79, 0.12), 0 2px 6px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
    font-size: 0.85rem;
    animation: float 4.5s ease-in-out infinite;
    z-index: 10;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.kx-hero__floating:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 16px 40px rgba(136, 14, 79, 0.18), 0 4px 12px rgba(0, 0, 0, 0.06);
}

.kx-hero__floating b {
    display: block;
    color: var(--kx-text-heading);
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.25;
}

.kx-hero__floating small {
    display: block;
    color: var(--kx-text-muted);
    font-size: 0.78rem;
    margin-top: 2px;
}

/* Key 1: EstroG-100 (Bottom Left) */
.kx-hero__floating--estrog {
    bottom: 35px;
    left: -26px;
    animation-delay: 0s;
    border-left: 3px solid #880e4f;
}
.kx-hf-ic--estrog {
    background: #fce4ec;
    color: #880e4f;
}

/* Key 2: Gama-Oryzanol (Top Right) */
.kx-hero__floating--gama {
    top: 24px;
    right: -26px;
    animation-delay: 1.8s;
    border-left: 3px solid #b45309;
}
.kx-hf-ic--gama {
    background: #fffbeb;
    color: #b45309;
}

/* Key 3: Glutathione (Bottom Right) */
.kx-hero__floating--glutathione {
    bottom: -16px;
    right: 20px;
    animation-delay: 3.2s;
    border-left: 3px solid #6d28d9;
}
.kx-hf-ic--glutathione {
    background: #f5f3ff;
    color: #6d28d9;
}

.kx-hf-ic {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--kx-radius-sm);
    flex-shrink: 0;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* --- STATS BAR --- */
.kx-stats {
    background: linear-gradient(135deg, var(--kx-primary-dark) 0%, #6a0036 100%);
    color: #ffffff;
    padding: 30px 0;
}

.kx-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}

.kx-stat-item .num {
    display: block;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--kx-gold);
    line-height: 1.1;
    margin-bottom: 4px;
}

.kx-stat-item .num.num--text {
    font-size: 1.35rem;
    line-height: 1.2;
    min-height: 2.64rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.kx-stat-item .label {
    font-size: 0.88rem;
    color: #fce4ec;
    line-height: 1.4;
    display: block;
}

/* --- SECTIONS --- */
.kx-sec {
    padding: 80px 0;
}

.kx-sec--alt {
    background: var(--kx-surface-alt);
}

/* --- BỘ 3 HOẠT CHẤT CHỦ LỰC (TRIO SHOWCASE) --- */
.kx-sec--trio {
    background: linear-gradient(180deg, #ffffff 0%, #fff7fa 100%);
    position: relative;
    padding: 75px 0;
    border-bottom: 1px solid var(--kx-border-light);
}

.kx-trio__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 36px;
}

.kx-trio-card {
    position: relative;
    background: #ffffff;
    border-radius: var(--kx-radius-lg);
    padding: 32px 28px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--kx-border);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.kx-trio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(136, 14, 79, 0.12);
}

.kx-trio-card--estrog {
    border-top: 4px solid #880e4f;
}
.kx-trio-card--gama {
    border-top: 4px solid #b45309;
}
.kx-trio-card--glutathione {
    border-top: 4px solid #6d28d9;
}

.kx-trio-card__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: var(--kx-radius-full);
    margin-bottom: 18px;
    align-self: flex-start;
}

.kx-trio-card--estrog .kx-trio-card__badge {
    background: #fce4ec;
    color: #880e4f;
}
.kx-trio-card--gama .kx-trio-card__badge {
    background: #fffbeb;
    color: #b45309;
}
.kx-trio-card--glutathione .kx-trio-card__badge {
    background: #f5f3ff;
    color: #6d28d9;
}

.kx-trio-card__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.kx-trio-card__icon {
    width: 52px;
    height: 52px;
    border-radius: var(--kx-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kx-trio-card--estrog .kx-trio-card__icon {
    background: #fce4ec;
    color: #880e4f;
}
.kx-trio-card--gama .kx-trio-card__icon {
    background: #fffbeb;
    color: #b45309;
}
.kx-trio-card--glutathione .kx-trio-card__icon {
    background: #f5f3ff;
    color: #6d28d9;
}

.kx-trio-card__name {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--kx-text-heading);
    margin: 0;
    line-height: 1.25;
}

.kx-trio-card__amount {
    display: inline-block;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--kx-primary);
    margin-top: 2px;
}

.kx-trio-card__benefit {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--kx-text-heading);
    margin-bottom: 12px;
    line-height: 1.45;
}

.kx-trio-card__desc {
    font-size: 0.92rem;
    color: var(--kx-text-body);
    line-height: 1.6;
    margin-bottom: 18px;
    flex: 1;
}

.kx-trio-card__origin {
    padding-top: 14px;
    border-top: 1px dashed var(--kx-border);
    font-size: 0.84rem;
    color: var(--kx-text-muted);
    display: flex;
    align-items: flex-start;
    gap: 6px;
    line-height: 1.45;
}

/* --- PAIN POINTS --- */
.kx-probs__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 40px;
}

.kx-probs__grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

.kx-prob-card {
    background: #ffffff;
    border-radius: var(--kx-radius-md);
    padding: 24px 18px;
    border: 1px solid var(--kx-border);
    transition: var(--kx-trans);
    display: flex;
    flex-direction: column;
}

.kx-prob-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--kx-shadow-md);
    border-color: var(--kx-primary);
}

.kx-prob-card__ic {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--kx-primary-subtle);
    color: var(--kx-primary);
    border-radius: var(--kx-radius-md);
    margin-bottom: 14px;
}

.kx-prob-card__num {
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--kx-primary);
    margin-bottom: 4px;
    text-transform: uppercase;
}

.kx-prob-card__title {
    font-size: 1.05rem;
    margin-bottom: 8px;
    line-height: 1.35;
}

.kx-prob-card__desc {
    font-size: 0.86rem;
    color: var(--kx-text-muted);
    line-height: 1.5;
}

.kx-probs__cta {
    background: var(--kx-primary-subtle);
    border: 1px solid var(--kx-border);
    border-radius: var(--kx-radius-md);
    padding: 24px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.kx-probs__cta p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--kx-primary-dark);
}

/* --- CLINICAL INGREDIENTS --- */
.kx-ings__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 50px;
}

.kx-ing-card {
    background: #ffffff;
    border-radius: var(--kx-radius-md);
    padding: 24px;
    border: 1px solid var(--kx-border);
    transition: var(--kx-trans);
}

.kx-ing-card:hover {
    box-shadow: var(--kx-shadow-md);
    border-color: var(--kx-primary);
}

.kx-ing-card--key {
    background: #ffffff;
    border: 1px solid var(--kx-border);
    position: relative;
}

.kx-ing-card--key::after {
    display: none !important;
}

.kx-ing-card__head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}

.kx-ing-card__head .icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    background: var(--kx-primary-subtle);
    color: var(--kx-primary);
    border-radius: var(--kx-radius-sm);
    flex-shrink: 0;
}

.kx-ing-card__head .origin {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--kx-primary);
    display: block;
    text-transform: uppercase;
}

.kx-ing-card__head .name {
    font-size: 1.1rem;
    color: var(--kx-text-heading);
}

.kx-ing-card .desc {
    font-size: 0.88rem;
    color: var(--kx-text-muted);
    line-height: 1.55;
}

/* Comparison Table */
.kx-cmp {
    background: #ffffff;
    border-radius: var(--kx-radius-lg);
    padding: 34px;
    box-shadow: var(--kx-shadow-sm);
    border: 1px solid var(--kx-border);
}

.kx-cmp__title {
    font-size: 1.45rem;
    text-align: center;
    margin-bottom: 24px;
    color: var(--kx-text-heading);
}

.kx-table-wrap {
    overflow-x: auto;
}

.kx-cmp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.94rem;
}

.kx-cmp-table th,
.kx-cmp-table td {
    padding: 14px 18px;
    border: 1px solid var(--kx-border);
    text-align: left;
}

.kx-cmp-table th {
    background: #fdf2f5;
    font-weight: 700;
    color: var(--kx-text-heading);
}

.kx-cmp-table th.is-highlight,
.kx-cmp-table td.is-highlight {
    background: #fff0f5;
    border-left: 2px solid var(--kx-primary);
    border-right: 2px solid var(--kx-primary);
    color: var(--kx-primary-dark);
}

.kx-cmp-table tr:hover td {
    background: #fff9fb;
}

/* --- TIMELINE --- */
.kx-timeline__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.kx-time-card {
    background: #ffffff;
    border-radius: var(--kx-radius-lg);
    padding: 30px;
    border: 1px solid var(--kx-border);
    box-shadow: var(--kx-shadow-sm);
    position: relative;
    transition: var(--kx-trans);
}

.kx-time-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--kx-shadow-md);
    border-color: var(--kx-primary);
}

.kx-time-card__step {
    display: inline-block;
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--kx-primary);
    background: var(--kx-primary-subtle);
    padding: 3px 10px;
    border-radius: var(--kx-radius-full);
    margin-bottom: 8px;
}

.kx-time-card__time {
    font-size: 1.4rem;
    color: var(--kx-text-heading);
    margin-bottom: 8px;
}

.kx-time-card__badge {
    display: block;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--kx-green);
    margin-bottom: 14px;
}

.kx-time-card__desc {
    font-size: 0.92rem;
    color: var(--kx-text-body);
    line-height: 1.6;
}

/* --- AUTHENTICATION & STAMP --- */
.kx-sec--auth {
    background: #ffffff;
}

.kx-auth__in {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 50px;
}

.kx-auth__visual img {
    margin: 0 auto;
    border-radius: var(--kx-radius-md);
    box-shadow: var(--kx-shadow-md);
}

.kx-auth__title {
    font-size: 2rem;
    margin-bottom: 12px;
}

.kx-auth__desc {
    font-size: 1rem;
    color: var(--kx-text-muted);
    margin-bottom: 24px;
}

.kx-auth__steps {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.kx-auth__steps .step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.kx-auth__steps .step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--kx-radius-full);
    background: var(--kx-primary);
    color: #ffffff;
    font-weight: 800;
    flex-shrink: 0;
}

.kx-sms-code {
    background: #fdf2f5;
    color: var(--kx-primary-dark);
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    border: 1px dashed var(--kx-primary);
}

/* --- STORE BANNER --- */
.kx-store-banner {
    background: linear-gradient(135deg, #1f0b16 0%, #3e1227 100%);
    border-radius: var(--kx-radius-lg);
    padding: 40px;
    color: #ffffff;
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    align-items: center;
    gap: 30px;
    box-shadow: var(--kx-shadow-lg);
}

.kx-store-banner h2 {
    color: #ffffff;
    font-size: 1.9rem;
    margin-bottom: 12px;
}

.kx-store-banner p {
    color: #eed9e2;
    font-size: 1rem;
    margin-bottom: 20px;
}

.kx-store-banner__pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.kx-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    padding: 6px 14px;
    border-radius: var(--kx-radius-full);
    font-size: 0.85rem;
    transition: var(--kx-trans);
}

.kx-pill:hover {
    background: #ffffff;
    color: var(--kx-primary-dark);
}

.kx-store-banner__act {
    text-align: center;
}

.kx-store-note {
    font-size: 0.85rem !important;
    margin-top: 10px;
    color: #eed9e2;
}

.kx-store-note a {
    color: #ffffff;
}

/* --- POST CARDS & GRID --- */
.kx-posts__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.kx-posts__grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

.kx-card {
    background: #ffffff;
    border-radius: var(--kx-radius-md);
    overflow: hidden;
    border: 1px solid var(--kx-border);
    transition: var(--kx-trans);
    display: flex;
    flex-direction: column;
}

.kx-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--kx-shadow-md);
    border-color: var(--kx-primary);
}

.kx-card__media {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #f0f0f0;
}

.kx-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.kx-card:hover .kx-card__media img {
    transform: scale(1.05);
}

.kx-card__body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.kx-card__title {
    font-size: 1.15rem;
    line-height: 1.4;
    margin: 10px 0 8px;
}

.kx-card__title a {
    color: var(--kx-text-heading);
}

.kx-card__title a:hover {
    color: var(--kx-primary);
}

.kx-card__excerpt {
    font-size: 0.88rem;
    color: var(--kx-text-muted);
    line-height: 1.55;
    margin-bottom: 14px;
    flex: 1;
}

.kx-card__meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--kx-text-subtle);
    border-top: 1px solid var(--kx-border-light);
    padding-top: 10px;
}

/* --- PAGINATION (PHÂN TRANG GIAO DIỆN CHUẨN ĐẸP) --- */
.kx-pagination,
.kx-pager {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 48px 0 20px;
    padding-top: 36px;
    border-top: 1px solid var(--kx-border-light);
    width: 100%;
    clear: both;
}

.kx-pagination__list {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.kx-pagination__item {
    display: inline-flex;
    margin: 0;
    padding: 0;
}

/* Base button for all pagination links & spans */
.kx-pagination a,
.kx-pagination span,
.kx-pager a,
.kx-pager span,
.page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 16px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--kx-text-heading);
    background: #ffffff;
    border: 1px solid var(--kx-border);
    border-radius: var(--kx-radius-md);
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.04);
    line-height: 1;
}

/* Hover effect */
.kx-pagination a:hover,
.kx-pager a:hover,
a.page-numbers:hover {
    color: var(--kx-primary);
    background: var(--kx-primary-subtle);
    border-color: var(--kx-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(136, 14, 79, 0.15);
}

/* Current active page */
.kx-pagination .current,
.kx-pagination .is-current > span,
.kx-pager .current,
span.page-numbers.current {
    background: linear-gradient(135deg, var(--kx-primary) 0%, #ad1457 100%) !important;
    color: #ffffff !important;
    border-color: var(--kx-primary) !important;
    box-shadow: 0 6px 18px rgba(136, 14, 79, 0.35) !important;
    font-weight: 700;
    cursor: default;
    pointer-events: none;
}

/* Ellipsis (...) */
.kx-pagination .dots,
.kx-pager .dots,
span.page-numbers.dots {
    border: none !important;
    background: transparent !important;
    color: var(--kx-text-muted) !important;
    box-shadow: none !important;
    min-width: 24px;
    padding: 0 4px;
    cursor: default;
    font-weight: 700;
    font-size: 1.1rem;
}

/* Prev / Next buttons */
.kx-pagination .prev,
.kx-pagination .next,
.kx-pager .prev,
.kx-pager .next,
a.page-numbers.prev,
a.page-numbers.next {
    font-size: 0.9rem;
    font-weight: 700;
    padding: 0 20px;
    background: #ffffff;
    border: 1px solid var(--kx-border);
}

.kx-pagination .prev:hover,
.kx-pagination .next:hover,
a.page-numbers.prev:hover,
a.page-numbers.next:hover {
    background: var(--kx-primary);
    color: #ffffff;
    border-color: var(--kx-primary);
}

/* --- FAQ ACCORDION --- */
.kx-faq-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.kx-faq-item {
    background: #ffffff;
    border-radius: var(--kx-radius-md);
    border: 1px solid var(--kx-border);
    overflow: hidden;
    transition: var(--kx-trans);
}

.kx-faq-item[open] {
    border-color: var(--kx-primary);
    box-shadow: var(--kx-shadow-sm);
}

.kx-faq-item__q {
    padding: 18px 22px;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--kx-text-heading);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    list-style: none;
    user-select: none;
}

.kx-faq-item__q::-webkit-details-marker {
    display: none;
}

.kx-faq-item__q svg {
    color: var(--kx-primary);
    transition: transform 0.25s ease;
}

.kx-faq-item[open] .kx-faq-item__q svg {
    transform: rotate(180deg);
}

.kx-faq-item__a {
    padding: 0 22px 20px;
    font-size: 0.95rem;
    color: var(--kx-text-body);
    line-height: 1.65;
    border-top: 1px dashed var(--kx-border-light);
    margin-top: -4px;
    padding-top: 14px;
}

/* --- LEAD FORM STYLES --- */
.kx-form-container {
    background: #ffffff;
    border-radius: var(--kx-radius-lg);
    padding: 40px;
    box-shadow: var(--kx-shadow-md);
    border: 1px solid var(--kx-border);
}

.kx-form-header {
    text-align: center;
    margin-bottom: 28px;
}

.kx-form-header h2 {
    font-size: 1.85rem;
    margin-bottom: 8px;
}

.kx-form-header p {
    color: var(--kx-text-muted);
}

.kx-leadform__tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--kx-surface-alt);
    padding: 4px;
    border-radius: var(--kx-radius-full);
    margin-bottom: 22px;
}

.kx-leadform__tab {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    border: none;
    background: transparent;
    border-radius: var(--kx-radius-full);
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--kx-text-muted);
    cursor: pointer;
    transition: var(--kx-trans);
}

.kx-leadform__tab.is-active {
    background: #ffffff;
    color: var(--kx-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.kx-leadform__prodbox {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--kx-primary-subtle);
    border: 1px solid var(--kx-border);
    border-radius: var(--kx-radius-md);
    padding: 12px 16px;
    margin-bottom: 18px;
}

.kx-leadform__prodthumb img {
    border-radius: var(--kx-radius-sm);
    background: #fff;
}

.kx-leadform__prodprice .price {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--kx-primary-dark);
}

.kx-leadform__prodprice .unit {
    font-size: 0.85rem;
    color: var(--kx-text-muted);
}

.kx-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 14px;
}

.kx-form-grid--order {
    grid-template-columns: 120px 1fr;
}

.kx-field {
    margin-bottom: 14px;
}

.kx-field label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--kx-text-heading);
    margin-bottom: 6px;
}

.kx-field label .req {
    color: #e53935;
}

.kx-input-wrap input,
.kx-input-wrap textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--kx-border);
    border-radius: var(--kx-radius-sm);
    background: #ffffff;
    outline: none;
    transition: var(--kx-trans);
}

.kx-input-wrap input:focus,
.kx-input-wrap textarea:focus {
    border-color: var(--kx-primary);
    box-shadow: 0 0 0 3px rgba(173, 20, 87, 0.12);
}

.kx-qty-control {
    display: flex;
    align-items: center;
    border: 1px solid var(--kx-border);
    border-radius: var(--kx-radius-sm);
    overflow: hidden;
}

.kx-qty-btn {
    width: 36px;
    height: 42px;
    border: none;
    background: var(--kx-surface-alt);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
}

.kx-qty-control input {
    width: 48px;
    height: 42px;
    text-align: center;
    border: none;
    outline: none;
    font-weight: 700;
}

.kx-field--consent {
    margin-top: 6px;
    font-size: 0.82rem;
    color: var(--kx-text-muted);
    line-height: 1.45;
}

.kx-check-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
}

.kx-check-label input {
    margin-top: 3px;
    accent-color: var(--kx-primary);
}

.kx-error {
    font-size: 0.78rem;
    color: #d32f2f;
    margin-top: 4px;
}

.kx-leadform__submit {
    position: relative;
    margin-top: 10px;
}

.kx-leadform__submit.is-loading .kx-btn__text {
    opacity: 0;
}

.kx-leadform__submit.is-loading .kx-btn__spinner {
    display: block;
}

.kx-btn__spinner {
    display: none;
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.kx-leadform__note {
    font-size: 0.8rem;
    color: var(--kx-text-muted);
    text-align: center;
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.kx-leadform__alert {
    padding: 12px 16px;
    border-radius: var(--kx-radius-sm);
    font-size: 0.92rem;
    margin-top: 16px;
}

.kx-leadform__alert--success {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
}

.kx-leadform__alert--error {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ffcdd2;
}

/* --- FOOTER --- */
.kx-footer {
    background: #ffffff;
    border-top: 1px solid var(--kx-border);
    padding-top: 0;
}

.kx-footer__cta {
    background: linear-gradient(135deg, var(--kx-primary) 0%, var(--kx-primary-dark) 100%);
    color: #ffffff;
    padding: 40px 0;
}

.kx-footer__cta-in {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.kx-footer__cta-k {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.kx-footer__cta-t {
    font-size: 1rem;
    color: #fce4ec;
}

.kx-footer__cta-btns {
    display: flex;
    gap: 12px;
}

.kx-footer__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1.3fr 0.9fr;
    gap: 36px;
    padding: 60px 20px 40px;
}

.kx-footer__logo {
    display: block;
    margin-bottom: 14px;
}

.kx-footer__about p {
    font-size: 0.88rem;
    color: var(--kx-text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.kx-badges {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--kx-green);
    margin-bottom: 12px;
}

.kx-badges li {
    display: flex;
    align-items: center;
    gap: 6px;
}

.kx-footer__leader {
    font-size: 0.8rem;
    color: var(--kx-text-subtle);
}

.kx-social {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--kx-primary);
    margin-top: 10px;
}

.kx-footer__h {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--kx-text-heading);
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.kx-footer__nav {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.kx-footer__links {
    list-style: none;
}

.kx-footer__links li {
    margin-bottom: 8px;
}

.kx-footer__links a {
    font-size: 0.88rem;
    color: var(--kx-text-body);
}

.kx-footer__links a:hover {
    color: var(--kx-primary);
    padding-left: 4px;
}

.kx-footer__co {
    font-weight: 800;
    color: #006633;
    font-size: 0.96rem;
    margin-bottom: 12px;
    letter-spacing: 0.2px;
}

.kx-footer__addr {
    list-style: none;
    font-size: 0.85rem;
    color: #374151;
    line-height: 1.55;
}

.kx-footer__addr li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 9px;
}

.kx-footer__addr li svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: #006633;
}

.kx-footer__addr a {
    color: #006633;
    transition: color var(--kx-dur-fast) ease;
}

.kx-footer__addr a:hover {
    text-decoration: underline;
}

.kx-footer__south {
    margin-top: 14px;
    padding: 12px 14px;
    background: #eef7f0;
    border: 1px solid #d4edd9;
    border-left: 4px solid #006633;
    border-radius: 8px;
    font-size: 0.84rem;
    line-height: 1.55;
}

.kx-footer__south-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 0 0 6px 0;
}

.kx-footer__south-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.4px;
    background: #006633;
    color: #ffffff;
    padding: 2px 9px;
    border-radius: 12px;
    text-transform: uppercase;
    line-height: 1.4;
}

.kx-footer__south-name {
    color: #006633;
    font-weight: 800;
    font-size: 0.86rem;
}

.kx-footer__south-addr {
    color: #374151;
    margin: 0 0 4px 0;
    font-size: 0.82rem;
}

.kx-footer__south-call {
    color: #374151;
    margin: 0;
    font-size: 0.82rem;
}

.kx-footer__south-call a {
    color: #006633;
    font-weight: 700;
}

.kx-footer__south-call a:hover {
    text-decoration: underline;
}

.kx-footer__hl {
    list-style: none;
}

.kx-footer__hl li {
    margin-bottom: 10px;
}

.kx-footer__hl a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--kx-text-heading);
    font-size: 0.92rem;
}

.kx-footer__hl a b {
    color: var(--kx-primary);
    font-size: 1.1rem;
}

.kx-footer__time {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--kx-green);
    font-weight: 600;
    margin-top: 14px;
}

/* Legal notice box & bottom */
.kx-footer__legal {
    background: #fdf2f5;
    border-left: 4px solid var(--kx-primary);
    border-radius: 0 var(--kx-radius-sm) var(--kx-radius-sm) 0;
    padding: 12px 18px;
    margin-bottom: 24px;
    font-size: 0.84rem;
    color: var(--kx-text-body);
}

.kx-footer__legal p {
    display: flex;
    gap: 8px;
    align-items: flex-start;
}

.kx-footer__bottom {
    border-top: 1px solid var(--kx-border-light);
    padding: 20px 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--kx-text-subtle);
    flex-wrap: wrap;
    gap: 12px;
}

.kx-footer__bottom a {
    color: var(--kx-text-muted);
}

/* --- MODAL DIALOG --- */
.kx-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(38, 23, 31, 0.75);
    backdrop-filter: blur(8px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: var(--kx-trans);
}

.kx-modal.is-open {
    opacity: 1;
    pointer-events: auto;
}

.kx-modal__dialog {
    background: #ffffff;
    border-radius: var(--kx-radius-lg);
    width: 100%;
    max-width: 820px;
    max-height: 90vh;
    overflow-y: auto;
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
    position: relative;
    transform: scale(0.95);
    transition: var(--kx-trans);
}

.kx-modal.is-open .kx-modal__dialog {
    transform: scale(1);
}

.kx-modal__close {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 10;
}

.kx-modal__side {
    background: linear-gradient(180deg, #fff0f5 0%, #fde2ec 100%);
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-right: 1px solid var(--kx-border);
}

.kx-modal__side img {
    max-width: 200px;
    margin-bottom: 12px;
}

.kx-modal__side-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--kx-text-heading);
}

.kx-modal__side-price {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--kx-primary);
    margin-bottom: 16px;
}

.kx-modal__side-price span {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--kx-text-muted);
}

.kx-modal__features {
    list-style: none;
    font-size: 0.82rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: var(--kx-text-body);
}

.kx-modal__features li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.kx-modal__features svg {
    color: var(--kx-primary);
}

.kx-modal__main {
    padding: 30px;
}

.kx-modal__title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 16px;
}

/* --- MOBILE DOCK --- */
.kx-dock {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #ffffff;
    border-top: 1px solid var(--kx-border);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    padding: 6px 12px calc(6px + env(safe-area-inset-bottom));
}

.kx-dock__btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    background: transparent;
    border: none;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--kx-text-body);
    padding: 6px 4px;
    border-radius: var(--kx-radius-sm);
    cursor: pointer;
}

.kx-dock__btn svg {
    color: var(--kx-primary);
}

.kx-dock__buy {
    background: var(--kx-primary);
    color: #ffffff !important;
    border-radius: var(--kx-radius-full);
}

.kx-dock__buy svg {
    color: #ffffff;
}

/* --- BACK TO TOP --- */
.kx-totop {
    position: fixed;
    bottom: 30px;
    right: 24px;
    width: 46px;
    height: 46px;
    border-radius: var(--kx-radius-full);
    background: var(--kx-primary);
    color: #ffffff;
    border: none;
    cursor: pointer;
    box-shadow: var(--kx-shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--kx-trans);
    z-index: 990;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kx-totop.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.kx-totop:hover {
    background: var(--kx-primary-dark);
}

/* --- INNER PAGE HEADER & BREADCRUMB --- */
.kx-phead {
    background: #ffffff;
    border-bottom: 1px solid var(--kx-border);
    padding: 30px 0 34px;
}

.kx-phead h1 {
    font-size: 2.1rem;
    margin-top: 10px;
    margin-bottom: 8px;
}

.kx-phead p {
    color: var(--kx-text-muted);
    font-size: 1.05rem;
    max-width: 780px;
}

.kx-bc ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    list-style: none;
    font-size: 0.85rem;
    color: var(--kx-text-subtle);
}

.kx-bc li + li::before {
    content: "/";
    margin-right: 8px;
    color: var(--kx-border);
}

.kx-bc a {
    color: var(--kx-text-muted);
}

.kx-bc a:hover {
    color: var(--kx-primary);
}

.kx-psec {
    padding: 50px 0 80px;
}

/* --- PRODUCT DETAIL PAGE --- */
/* --- PRODUCT DETAIL PAGE (LAYOUT-LOCKING & DEFENSIVE CSS) --- */
.kx-prod-summary {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 40px;
    background: #ffffff;
    border-radius: var(--kx-radius-lg);
    padding: 40px;
    box-shadow: var(--kx-shadow-sm);
    border: 1px solid var(--kx-border);
    margin-bottom: 50px;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
}

.kx-prod-gallery {
    position: relative;
    text-align: center;
    min-width: 0;
    max-width: 100%;
}

.kx-prod-gallery__main {
    background: #fff8fa;
    border-radius: var(--kx-radius-md);
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 280px;
    max-height: 520px;
    overflow: hidden;
    box-sizing: border-box;
}

.kx-prod-gallery__main img {
    max-width: 100% !important;
    height: auto !important;
    max-height: 480px;
    width: auto;
    object-fit: contain;
    margin: 0 auto;
    display: block;
    box-sizing: border-box;
    filter: drop-shadow(0 12px 28px rgba(136, 14, 79, 0.15));
}

.kx-prod-gallery__seal {
    position: absolute;
    top: 14px;
    left: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.92);
    border-radius: var(--kx-radius-full);
    padding: 4px 12px 4px 4px;
    box-shadow: var(--kx-shadow-sm);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--kx-green);
    max-width: calc(100% - 28px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-sizing: border-box;
}

.kx-prod-gallery__seal img {
    width: 28px !important;
    height: 28px !important;
    max-width: 28px !important;
    max-height: 28px !important;
    object-fit: contain;
    flex-shrink: 0;
}

.kx-prod-detail {
    min-width: 0;
    max-width: 100%;
    word-break: break-word;
    overflow-wrap: break-word;
    box-sizing: border-box;
}

.kx-prod-title {
    font-size: clamp(1.5rem, 2.2vw, 2.2rem);
    margin-bottom: 6px;
    word-break: break-word;
    overflow-wrap: break-word;
    line-height: 1.3;
}

.kx-prod-tagline {
    font-size: clamp(0.92rem, 1.1vw, 1.05rem);
    color: var(--kx-primary);
    font-weight: 600;
    margin-bottom: 18px;
    word-break: break-word;
    overflow-wrap: break-word;
    line-height: 1.5;
}

.kx-prod-price-box {
    background: var(--kx-primary-subtle);
    border-radius: var(--kx-radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: baseline;
    gap: 10px 14px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    box-sizing: border-box;
}

.kx-prod-price-box .price {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--kx-primary-dark);
    word-break: break-word;
}

.kx-prod-price-box .unit {
    font-size: 0.95rem;
    color: var(--kx-text-muted);
    word-break: break-word;
}

.kx-prod-price-box .badge {
    background: #ffffff;
    color: var(--kx-green);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: var(--kx-radius-full);
    word-break: break-word;
}

.kx-prod-desc {
    font-size: 0.96rem;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--kx-text-body);
    word-break: break-word;
    overflow-wrap: break-word;
}

.kx-prod-key-pills {
    display: flex;
    gap: 8px 10px;
    flex-wrap: wrap;
    margin: 18px 0;
}

.kx-prod-key-pills .kx-pill {
    white-space: normal;
    word-break: break-word;
    overflow-wrap: break-word;
    line-height: 1.4;
    padding: 6px 14px;
    max-width: 100%;
    box-sizing: border-box;
}

.kx-prod-highlights {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 26px;
    font-size: 0.94rem;
}

.kx-prod-highlights li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    word-break: break-word;
    overflow-wrap: break-word;
    line-height: 1.6;
}

.kx-prod-highlights li span {
    flex: 1;
    min-width: 0;
    word-break: break-word;
    overflow-wrap: break-word;
}

.kx-prod-highlights svg {
    color: var(--kx-primary);
    margin-top: 4px;
    flex-shrink: 0;
}

.kx-prod-actions {
    display: flex;
    gap: 14px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.kx-prod-actions .kx-btn {
    white-space: normal;
    text-align: center;
    line-height: 1.35;
    padding: 12px 22px;
}

.kx-prod-meta {
    border-top: 1px solid var(--kx-border-light);
    padding-top: 16px;
    font-size: 0.86rem;
    color: var(--kx-text-muted);
    word-break: break-word;
    overflow-wrap: break-word;
    line-height: 1.6;
}

/* Detail Box & Main Content Column */
.kx-prod-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 40px;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
}

.kx-prod-main-content {
    min-width: 0;
    max-width: 100%;
    word-break: break-word;
    overflow-wrap: break-word;
    box-sizing: border-box;
}

.kx-detail-box {
    background: #ffffff;
    border-radius: var(--kx-radius-lg);
    padding: 34px;
    border: 1px solid var(--kx-border);
    margin-bottom: 30px;
    box-shadow: var(--kx-shadow-sm);
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
    word-break: break-word;
    overflow-wrap: break-word;
}

.kx-detail-box::after,
.kx-article-body::after {
    content: "";
    display: table;
    clear: both;
}

/* WordPress Alignment & Media Protections */
.kx-detail-box img,
.kx-article-body img,
.kx-prod-main-content img,
.wp-block-image img {
    max-width: 100% !important;
    height: auto !important;
    border-radius: var(--kx-radius-sm);
    box-sizing: border-box !important;
    display: inline-block;
    vertical-align: middle;
}

.kx-detail-box .alignleft,
.kx-article-body .alignleft {
    float: left;
    margin: 0.5em 1.5em 1em 0;
    max-width: 50%;
}

.kx-detail-box .alignright,
.kx-article-body .alignright {
    float: right;
    margin: 0.5em 0 1em 1.5em;
    max-width: 50%;
}

.kx-detail-box .aligncenter,
.kx-article-body .aligncenter {
    display: block;
    margin: 1.5em auto;
    clear: both;
    text-align: center;
}

.kx-detail-box .alignnone,
.kx-article-body .alignnone {
    margin: 1em 0;
}

.kx-detail-box figure,
.kx-article-body figure,
.wp-block-image {
    max-width: 100% !important;
    margin: 18px auto;
    text-align: center;
    box-sizing: border-box;
}

.kx-detail-box figcaption,
.kx-article-body figcaption,
.wp-caption-text {
    font-size: 0.85rem;
    color: var(--kx-text-muted);
    margin-top: 6px;
    font-style: italic;
    word-break: break-word;
}

.kx-detail-box iframe,
.kx-article-body iframe,
.kx-detail-box embed,
.kx-article-body embed,
.kx-detail-box video,
.kx-article-body video,
.kx-detail-box object {
    max-width: 100% !important;
    box-sizing: border-box !important;
    border-radius: var(--kx-radius-sm);
}

.kx-detail-box pre,
.kx-article-body pre {
    white-space: pre-wrap !important;
    word-break: break-word !important;
    overflow-x: auto;
    max-width: 100%;
    background: var(--kx-surface-alt);
    padding: 14px;
    border-radius: var(--kx-radius-sm);
    border: 1px solid var(--kx-border);
    box-sizing: border-box;
}

.kx-table-wrap,
.kx-detail-box .table-responsive,
.kx-article-body .wp-block-table {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    margin: 16px 0;
    width: 100% !important;
    max-width: 100% !important;
    display: block;
    box-sizing: border-box;
}

.kx-table-wrap table,
.kx-detail-box table,
.kx-article-body table {
    width: 100% !important;
    max-width: 100%;
    border-collapse: collapse;
}

.kx-table-wrap td,
.kx-table-wrap th,
.kx-detail-box td,
.kx-detail-box th,
.kx-article-body td,
.kx-article-body th {
    word-break: break-word;
    overflow-wrap: break-word;
}

.kx-detail-box__title {
    font-size: 1.4rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--kx-text-heading);
    border-bottom: 1px solid var(--kx-border-light);
    padding-bottom: 12px;
}

.kx-feature-list,
.kx-check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.kx-feature-list li,
.kx-check-list li {
    position: relative;
    padding-left: 24px;
    line-height: 1.6;
    word-break: break-word;
}

.kx-feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--kx-primary);
    font-weight: 800;
}

.kx-check-list li::before {
    content: "•";
    position: absolute;
    left: 4px;
    color: var(--kx-primary);
    font-size: 1.4rem;
    line-height: 1;
}

.kx-usage-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.kx-usage-item {
    background: var(--kx-surface-alt);
    border-radius: var(--kx-radius-md);
    padding: 18px;
    border: 1px solid var(--kx-border-light);
    min-width: 0;
    word-break: break-word;
    box-sizing: border-box;
}

.kx-usage-item .step {
    display: block;
    font-weight: 700;
    color: var(--kx-primary);
    margin-bottom: 6px;
}

.kx-alert--info {
    background: #e3f2fd;
    border-left: 4px solid #1976d2;
    padding: 12px 18px;
    border-radius: 0 var(--kx-radius-sm) var(--kx-radius-sm) 0;
    font-size: 0.9rem;
    color: #0d47a1;
    word-break: break-word;
}

/* Rich Article Content in Detail Boxes */
.kx-article-body h2 {
    font-size: 1.45rem;
    margin: 28px 0 14px;
    color: var(--kx-text-heading);
    line-height: 1.35;
    border-bottom: 1px solid var(--kx-border-light);
    padding-bottom: 8px;
}
.kx-article-body h3 {
    font-size: 1.22rem;
    margin: 22px 0 10px;
    color: var(--kx-text-heading);
    line-height: 1.4;
}
.kx-article-body h4 {
    font-size: 1.08rem;
    margin: 18px 0 8px;
    color: var(--kx-text-heading);
}
.kx-article-body p {
    margin-bottom: 14px;
    line-height: 1.7;
    color: var(--kx-text-body);
}
.kx-article-body ul,
.kx-article-body ol {
    margin: 14px 0 18px 24px;
    line-height: 1.65;
}
.kx-article-body li {
    margin-bottom: 8px;
    word-break: break-word;
}
.kx-article-body blockquote {
    border-left: 4px solid var(--kx-primary);
    background: var(--kx-primary-subtle);
    padding: 14px 20px;
    margin: 18px 0;
    border-radius: 0 var(--kx-radius-sm) var(--kx-radius-sm) 0;
    font-style: italic;
    color: var(--kx-primary-dark);
}

/* --- SIDEBAR WIDGETS --- */
.kx-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.kx-widget {
    background: #ffffff;
    border-radius: var(--kx-radius-md);
    padding: 24px;
    border: 1px solid var(--kx-border);
    box-shadow: var(--kx-shadow-sm);
}

.kx-widget__title {
    font-size: 1.15rem;
    margin-bottom: 16px;
    border-bottom: 2px solid var(--kx-primary);
    padding-bottom: 8px;
    color: var(--kx-text-heading);
}

.kx-sb-prod {
    text-align: center;
}

.kx-sb-prod__img img {
    margin: 0 auto 12px;
}

.kx-sb-prod__name {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.kx-sb-prod__desc {
    font-size: 0.85rem;
    color: var(--kx-text-muted);
    margin-bottom: 12px;
}

.kx-sb-prod__price {
    margin-bottom: 14px;
}

.kx-sb-prod__price strong {
    font-size: 1.3rem;
    color: var(--kx-primary);
}

.kx-sb-prod__acts {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.kx-sb-hl {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.kx-sb-hl a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--kx-surface-alt);
    border-radius: var(--kx-radius-sm);
    color: var(--kx-text-body);
}

.kx-sb-hl a:hover {
    background: var(--kx-primary-subtle);
    color: var(--kx-primary);
}

.kx-sb-hl .icon {
    color: var(--kx-primary);
}

.kx-sb-hl small {
    display: block;
    font-size: 0.76rem;
    color: var(--kx-text-muted);
}

.kx-sb-hl b {
    display: block;
    font-size: 1.05rem;
    color: var(--kx-text-heading);
}

.kx-sb-store {
    text-align: center;
}

.kx-sb-store .icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: #fff8e7;
    color: var(--kx-gold-dark);
    border-radius: var(--kx-radius-full);
    margin-bottom: 10px;
}

.kx-sb-store h4 {
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.kx-sb-store p {
    font-size: 0.85rem;
    color: var(--kx-text-muted);
    margin-bottom: 14px;
}

.kx-sb-posts {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.kx-sb-posts li {
    display: flex;
    gap: 12px;
    align-items: center;
}

.kx-sb-posts .thumb {
    width: 70px;
    height: 54px;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
}

.kx-sb-posts .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kx-sb-posts .title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--kx-text-heading);
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.kx-sb-posts .date {
    font-size: 0.75rem;
    color: var(--kx-text-subtle);
    display: block;
    margin-top: 2px;
}

/* --- SINGLE ARTICLE PAGE --- */
.kx-single__wrap {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
}

.kx-single__head {
    margin-bottom: 24px;
}

.kx-single__title {
    font-size: 2.3rem;
    line-height: 1.25;
    margin: 12px 0 14px;
}

.kx-single__meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--kx-text-muted);
    flex-wrap: wrap;
}

.kx-single__meta .kx-author {
    color: var(--kx-primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.kx-single__thumb {
    margin-bottom: 30px;
    border-radius: var(--kx-radius-md);
    overflow: hidden;
    box-shadow: var(--kx-shadow-sm);
}

.kx-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--kx-text-body);
}

.kx-content p {
    margin-bottom: 1.25rem;
}

.kx-content h2 {
    font-size: 1.6rem;
    margin: 2rem 0 1rem;
    color: var(--kx-primary-dark);
}

.kx-content h3 {
    font-size: 1.3rem;
    margin: 1.5rem 0 0.8rem;
}

.kx-content ul,
.kx-content ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.kx-content li {
    margin-bottom: 0.5rem;
}

.kx-content img {
    border-radius: var(--kx-radius-md);
    margin: 1.5rem auto;
}

.kx-article-cta {
    background: linear-gradient(135deg, #fff0f5 0%, #fde2ec 100%);
    border: 1px solid var(--kx-border);
    border-radius: var(--kx-radius-lg);
    padding: 30px;
    margin: 40px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.kx-article-cta h3 {
    font-size: 1.3rem;
    color: var(--kx-primary-dark);
    margin-bottom: 6px;
}

.kx-article-cta p {
    font-size: 0.95rem;
    color: var(--kx-text-body);
    margin-bottom: 0;
}

.kx-article-cta__acts {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.kx-related {
    margin-top: 50px;
    border-top: 1px solid var(--kx-border);
    padding-top: 30px;
}

.kx-related__title {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

/* --- BUYING GUIDE PAGE --- */
.kx-ways {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.kx-way {
    background: #ffffff;
    border-radius: var(--kx-radius-lg);
    padding: 34px 26px;
    border: 1px solid var(--kx-border);
    text-align: center;
    box-shadow: var(--kx-shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--kx-trans);
}

.kx-way:hover {
    transform: translateY(-5px);
    box-shadow: var(--kx-shadow-md);
    border-color: var(--kx-primary);
}

.kx-way__n {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--kx-primary);
    background: var(--kx-primary-subtle);
    padding: 3px 12px;
    border-radius: var(--kx-radius-full);
    margin-bottom: 14px;
}

.kx-way__ic {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--kx-primary-subtle);
    color: var(--kx-primary);
    border-radius: var(--kx-radius-full);
    margin-bottom: 16px;
}

.kx-way h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.kx-way p {
    font-size: 0.92rem;
    color: var(--kx-text-muted);
    margin-bottom: 20px;
    flex: 1;
}

.kx-way__big {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--kx-primary);
    margin-bottom: 16px;
}

.kx-way__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--kx-green);
    margin-bottom: 18px;
}

.kx-checklist {
    list-style: none;
    text-align: left;
    font-size: 0.85rem;
    color: var(--kx-text-body);
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 18px;
}

.kx-checklist li {
    display: flex;
    align-items: center;
    gap: 6px;
}

.kx-checklist svg {
    color: var(--kx-green);
}

.kx-auth-card {
    background: #ffffff;
    border-radius: var(--kx-radius-lg);
    border: 1px solid var(--kx-border);
    padding: 34px;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 34px;
    align-items: center;
}

.kx-auth-steps-list {
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.kx-auth-steps-list li strong {
    color: var(--kx-text-heading);
}

.kx-auth-steps-list li p {
    font-size: 0.9rem;
    color: var(--kx-text-muted);
    margin-top: 2px;
}

.kx-auth-rewards {
    background: #fff8e7;
    border-radius: var(--kx-radius-md);
    padding: 16px;
    border: 1px solid #f2dfa7;
    margin-top: 20px;
}

.kx-auth-rewards h4 {
    color: #8f6700;
    font-size: 0.95rem;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.kx-auth-rewards p {
    font-size: 0.85rem;
    color: #5c460d;
    margin: 0;
}

.kx-policies-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.kx-policy-box {
    background: #ffffff;
    border-radius: var(--kx-radius-md);
    padding: 28px;
    border: 1px solid var(--kx-border);
}

.kx-policy-box .icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--kx-primary-subtle);
    color: var(--kx-primary);
    border-radius: var(--kx-radius-full);
    margin-bottom: 14px;
}

.kx-policy-box h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.kx-policy-box p {
    font-size: 0.9rem;
    color: var(--kx-text-muted);
}

/* --- POLICY & LEGAL PAGES --- */
.kx-policy-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    margin-top: 14px;
    font-size: 0.85rem;
    color: var(--kx-text-muted);
}

.kx-policy-meta__item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #fdf2f5;
    padding: 4px 12px;
    border-radius: var(--kx-radius-full);
    border: 1px solid var(--kx-border);
    font-size: 0.82rem;
}

.kx-policy-meta__item svg {
    color: var(--kx-primary);
    flex-shrink: 0;
}

.kx-policy-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

.kx-policy-sidebar {
    position: relative;
}

.kx-policy-toc {
    position: sticky;
    top: 90px;
    background: #ffffff;
    border-radius: var(--kx-radius-md);
    padding: 20px;
    border: 1px solid var(--kx-border);
    box-shadow: var(--kx-shadow-sm);
}

.kx-policy-toc__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--kx-text-heading);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--kx-border-light);
    padding-bottom: 8px;
}

.kx-policy-toc ol {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.86rem;
}

.kx-policy-toc a {
    color: var(--kx-text-body);
}

.kx-policy-toc a:hover {
    color: var(--kx-primary);
}

.kx-policy-toc__hotline {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px dashed var(--kx-border);
    font-size: 0.8rem;
}

.kx-policy-alert {
    background: #fff8fa;
    border: 1px solid var(--kx-border);
    border-left: 4px solid var(--kx-primary);
    border-radius: var(--kx-radius-md);
    padding: 20px;
    margin-bottom: 30px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.kx-policy-alert svg {
    color: var(--kx-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.kx-policy-alert strong {
    display: block;
    color: var(--kx-primary-dark);
    margin-bottom: 4px;
}

.kx-policy-alert p {
    font-size: 0.92rem;
    color: var(--kx-text-body);
    margin: 0;
}

.kx-policy-card {
    background: #ffffff;
    border-radius: var(--kx-radius-md);
    padding: 30px;
    border: 1px solid var(--kx-border);
    margin-bottom: 24px;
}

.kx-policy-card h2 {
    font-size: 1.35rem;
    color: var(--kx-primary-dark);
    margin-bottom: 16px;
    border-bottom: 1px solid var(--kx-border-light);
    padding-bottom: 8px;
}

.kx-policy-card p,
.kx-policy-card li {
    font-size: 0.94rem;
    line-height: 1.7;
    color: var(--kx-text-body);
}

.kx-policy-card ol,
.kx-policy-card ul {
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.kx-contact-summary {
    background: var(--kx-surface-alt);
    border-radius: var(--kx-radius-sm);
    padding: 16px;
    margin-top: 14px;
    font-size: 0.9rem;
}

/* --- CONTACT PAGE --- */
.kx-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.kx-contact-card {
    background: #ffffff;
    border-radius: var(--kx-radius-md);
    padding: 28px;
    border: 1px solid var(--kx-border);
    margin-bottom: 20px;
}

.kx-contact-card h2,
.kx-contact-card h3 {
    margin-bottom: 14px;
}

.kx-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.92rem;
}

.kx-contact-list li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.kx-contact-list .icon {
    color: var(--kx-primary);
    margin-top: 2px;
}

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 1024px) {
    .kx-hero__title {
        font-size: 2.2rem;
    }
    .kx-probs__grid,
    .kx-probs__grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .kx-posts__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .kx-footer__grid {
        grid-template-columns: 1fr 1fr;
    }
    .kx-prod-summary {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .kx-prod-content-grid,
    .kx-single__wrap {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .kx-usage-steps {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .kx-policy-grid {
        grid-template-columns: 1fr;
    }
    .kx-policy-sidebar {
        display: none;
    }
}

@media (max-width: 768px) {
    /* Base & Layout */
    body {
        padding-bottom: calc(64px + env(safe-area-inset-bottom));
    }
    .kx-wrap {
        padding: 0 16px;
    }
    .kx-sec {
        padding: 44px 0;
    }
    .kx-section-head {
        margin-bottom: 30px;
    }
    .kx-section-head__title {
        font-size: 1.55rem;
        line-height: 1.35;
    }
    .kx-section-head__sub {
        font-size: 0.95rem;
    }
    .kx-section-head__desc {
        font-size: 0.85rem;
    }
    
    /* Header & Nav */
    .kx-header__in {
        height: 60px;
        padding: 0 12px;
        gap: 8px;
    }
    .kx-logo img {
        height: 40px;
        max-width: 140px;
        width: auto;
        object-fit: contain;
    }
    .kx-burger {
        display: inline-flex;
        width: 38px;
        height: 38px;
        padding: 7px;
    }
    .kx-nav {
        display: none;
    }
    .kx-header__act {
        gap: 4px;
    }
    .kx-header__act .kx-iconbtn {
        width: 38px;
        height: 38px;
    }
    .kx-header__cta {
        display: none !important;
    }

    /* Hero Section */
    .kx-hero {
        padding: 24px 0 40px;
    }
    .kx-hero__in {
        grid-template-columns: 1fr;
        gap: 26px;
    }
    .kx-hero__title {
        font-size: 1.65rem;
        line-height: 1.3;
        margin-bottom: 12px;
    }
    .kx-hero__sub {
        font-size: 0.95rem;
        line-height: 1.55;
        margin-bottom: 18px;
    }
    .kx-hero__badges {
        gap: 8px;
        margin-bottom: 22px;
    }
    .kx-hero__badges li {
        font-size: 0.88rem;
    }
    .kx-hero__acts {
        flex-direction: column;
        width: 100%;
        gap: 10px;
        margin-bottom: 18px;
    }
    .kx-hero__acts .kx-btn {
        width: 100%;
        justify-content: center;
        min-height: 48px;
        font-size: 0.95rem;
    }
    .kx-hero__hotlines {
        flex-direction: column;
        align-items: center;
        gap: 4px;
        font-size: 0.82rem;
        text-align: center;
    }
    .kx-hero__visual {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .kx-hero__card {
        padding: 20px 14px;
        max-width: 340px;
        width: 100%;
        margin: 0 auto;
        border-radius: 16px;
    }
    .kx-hero__pack {
        max-height: 220px;
        width: auto;
        object-fit: contain;
    }
    .kx-hero__floating {
        position: static;
        animation: none;
        width: 100%;
        max-width: 340px;
        margin: 8px auto 0;
        padding: 10px 14px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        border-radius: 10px;
    }
    .kx-hero__floating b {
        font-size: 0.88rem;
    }
    .kx-hero__floating small {
        font-size: 0.75rem;
    }
    .kx-hf-ic {
        width: 32px;
        height: 32px;
    }

    /* Stats Bar */
    .kx-stats {
        padding: 20px 0;
    }
    .kx-stats__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px 10px;
    }
    .kx-stat-item .num {
        font-size: 1.75rem;
    }
    .kx-stat-item .num.num--text {
        font-size: 1.05rem;
        min-height: 2.1rem;
    }
    .kx-stat-item .label {
        font-size: 0.78rem;
        line-height: 1.35;
    }

    /* Trio Cards (Bộ 3 hoạt chất) */
    .kx-trio__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .kx-trio-card {
        padding: 20px 16px;
        border-radius: 14px;
    }
    .kx-trio-card__name {
        font-size: 1.15rem;
    }
    .kx-trio-card__benefit {
        font-size: 0.95rem;
    }

    /* 4 Cards Grids (Công dụng & Đối tượng) */
    .kx-probs__grid,
    .kx-probs__grid--4 {
        grid-template-columns: 1fr !important;
        gap: 14px;
    }
    .kx-prob-card {
        padding: 20px 16px;
        border-radius: 12px;
    }
    .kx-probs__cta {
        flex-direction: column;
        text-align: center;
        gap: 12px;
        padding: 20px 16px;
    }
    .kx-probs__cta .kx-btn {
        width: 100%;
        justify-content: center;
    }

    /* Product Page */
    .kx-product-page {
        padding: 20px 0 40px;
    }
    .kx-prod-summary {
        grid-template-columns: 1fr;
        gap: 22px;
        padding: 20px 16px;
        border-radius: 14px;
        margin-bottom: 24px;
    }
    .kx-faq-item__q {
        padding: 14px 16px;
        font-size: 0.95rem;
    }
    .kx-faq-item__a {
        padding: 0 16px 16px;
        font-size: 0.88rem;
    }
    .kx-faq-cta {
        padding: 22px 16px;
        text-align: center;
    }
    .kx-faq-cta .kx-btn {
        width: 100%;
        justify-content: center;
        min-height: 46px;
    }
    .kx-prod-gallery__main {
        max-width: 300px;
        margin: 0 auto;
    }
    .kx-prod-gallery__main img {
        height: auto;
        max-height: 300px;
        object-fit: contain;
    }
    .kx-prod-title {
        font-size: 1.55rem;
        line-height: 1.3;
    }
    .kx-prod-tagline {
        font-size: 0.92rem;
        margin-bottom: 14px;
    }
    .kx-prod-price-box {
        padding: 12px 14px;
        gap: 8px;
        margin-bottom: 16px;
    }
    .kx-prod-price-box .price {
        font-size: 1.55rem;
    }
    .kx-prod-key-pills {
        gap: 6px;
        margin: 12px 0;
    }
    .kx-prod-key-pills .kx-pill {
        font-size: 0.78rem;
        padding: 4px 10px;
    }
    .kx-prod-highlights li {
        font-size: 0.88rem;
    }
    .kx-prod-actions {
        flex-direction: column;
        width: 100%;
        gap: 10px;
        margin-bottom: 20px;
    }
    .kx-prod-actions .kx-btn {
        width: 100%;
        justify-content: center;
        min-height: 48px;
    }
    .kx-prod-content-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .kx-detail-box {
        padding: 20px 16px;
        border-radius: 12px;
        margin-bottom: 20px;
    }
    .kx-detail-box .alignleft,
    .kx-detail-box .alignright,
    .kx-article-body .alignleft,
    .kx-article-body .alignright {
        float: none !important;
        display: block !important;
        margin: 14px auto !important;
        max-width: 100% !important;
        clear: both !important;
    }
    .kx-usage-steps {
        grid-template-columns: 1fr !important;
        gap: 12px;
    }
    .kx-detail-box__title {
        font-size: 1.2rem;
        margin-bottom: 14px;
    }
    .kx-table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -8px;
        padding: 0 8px;
    }
    .kx-table th,
    .kx-table td {
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    /* Single Article */
    .kx-single {
        padding: 20px 0 40px;
    }
    .kx-single__title {
        font-size: 1.5rem;
        line-height: 1.35;
        margin-bottom: 12px;
    }
    .kx-single__meta {
        flex-wrap: wrap;
        gap: 6px 8px;
        font-size: 0.78rem;
    }
    .kx-content {
        font-size: 1rem;
        line-height: 1.7;
        word-break: break-word;
        overflow-wrap: break-word;
    }
    .kx-content img,
    .kx-content figure,
    .kx-content .wp-caption {
        max-width: 100% !important;
        height: auto !important;
        margin: 14px auto;
        border-radius: 8px;
    }
    .kx-content table {
        max-width: 100%;
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .kx-content iframe,
    .kx-content embed,
    .kx-content video {
        max-width: 100%;
        height: auto;
    }
    .kx-content h2 {
        font-size: 1.35rem;
        line-height: 1.35;
        margin: 24px 0 10px;
    }
    .kx-content h3 {
        font-size: 1.15rem;
        line-height: 1.4;
        margin: 18px 0 8px;
    }
    .kx-article-cta {
        flex-direction: column;
        text-align: center;
        padding: 20px 16px;
        gap: 14px;
        margin: 24px 0;
    }
    .kx-article-cta__acts {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }
    .kx-article-cta__acts .kx-btn {
        width: 100%;
        justify-content: center;
        min-height: 46px;
    }

    /* Posts Grid & Pagination */
    .kx-posts__grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    .kx-card {
        border-radius: 12px;
    }
    .kx-card__thumb {
        aspect-ratio: 16/9;
    }
    .kx-pagination {
        gap: 6px;
        margin-top: 28px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .kx-pagination a,
    .kx-pagination span {
        width: 38px;
        height: 38px;
        font-size: 0.85rem;
    }

    /* Contact, Guide, Policy & General Pages Grids */
    .kx-contact-grid,
    .kx-policies-grid,
    .kx-timeline__grid,
    .kx-auth__in,
    .kx-store-banner,
    .kx-auth-card,
    .kx-ways,
    .kx-usage-steps,
    .kx-form-grid,
    .kx-form-grid--order {
        grid-template-columns: 1fr !important;
        gap: 18px;
    }
    .kx-contact-card,
    .kx-form-container,
    .kx-policy-card {
        padding: 20px 16px;
        border-radius: 12px;
    }
    .kx-policy-card h2 {
        font-size: 1.18rem;
    }
    .kx-form-header h2 {
        font-size: 1.25rem;
    }
    .kx-phead {
        padding: 24px 0;
    }
    .kx-phead h1 {
        font-size: 1.55rem;
        line-height: 1.3;
    }
    .kx-phead p {
        font-size: 0.92rem;
        line-height: 1.5;
    }

    /* Buying Guide (huong-dan-mua-hang) */
    .kx-way {
        padding: 22px 16px;
        border-radius: 14px;
    }
    .kx-way .kx-btn {
        width: 100%;
        justify-content: center;
        min-height: 46px;
    }
    .kx-way__big {
        font-size: 1.45rem;
        margin-bottom: 12px;
    }
    .kx-way__ic {
        width: 52px;
        height: 52px;
        margin-bottom: 12px;
    }
    .kx-auth-card {
        padding: 20px 16px;
        border-radius: 14px;
    }
    .kx-auth-card__img img {
        max-width: 100%;
        height: auto;
        border-radius: 10px;
        margin: 0 auto;
        display: block;
    }
    .kx-auth-steps-list {
        padding-left: 18px;
        gap: 12px;
    }
    .kx-auth-rewards {
        padding: 14px 12px;
        border-radius: 10px;
    }
    .kx-policy-box {
        padding: 20px 16px;
        border-radius: 12px;
    }
    .kx-policy-box .icon {
        width: 44px;
        height: 44px;
        margin-bottom: 10px;
    }

    /* Store & Distribution Banner */
    .kx-store-banner {
        padding: 24px 18px;
        border-radius: 16px;
        margin-top: 24px !important;
        text-align: left;
    }
    .kx-store-banner h2 {
        font-size: 1.35rem;
        line-height: 1.35;
        margin-bottom: 10px;
    }
    .kx-store-banner p {
        font-size: 0.92rem;
        margin-bottom: 16px;
    }
    .kx-store-banner__pills {
        gap: 6px;
    }
    .kx-store-banner__pills .kx-pill {
        font-size: 0.78rem;
        padding: 5px 10px;
    }
    .kx-store-banner__act {
        margin-top: 6px;
    }
    .kx-store-banner__act .kx-btn {
        width: 100%;
        justify-content: center;
        min-height: 46px;
    }

    /* Timeline & Auth Section */
    .kx-time-card {
        padding: 20px 16px;
        border-radius: 14px;
    }
    .kx-auth__in {
        gap: 20px;
    }
    .kx-auth__visual img {
        max-width: 100%;
        height: auto;
        border-radius: 12px;
    }
    .kx-auth__title {
        font-size: 1.45rem;
        line-height: 1.35;
    }

    /* Search Overlay */
    .kx-search {
        padding: 16px 12px;
        align-items: flex-start;
    }
    .kx-search__box {
        padding: 16px 14px;
        border-radius: 14px;
        width: 100%;
        max-width: 100%;
    }
    .kx-search__box form {
        padding-right: 36px;
        gap: 8px;
    }
    .kx-search__box input[type="search"] {
        font-size: 16px !important;
    }
    .kx-search__box button[type="submit"] {
        min-height: 38px;
        padding: 0 12px;
        font-size: 0.88rem;
    }

    /* Sidebar & Widgets */
    .kx-sidebar {
        gap: 18px;
        margin-top: 20px;
    }
    .kx-widget {
        padding: 20px 16px;
        border-radius: 14px;
    }
    .kx-widget__title {
        font-size: 1.08rem;
        margin-bottom: 14px;
    }
    .kx-sb-prod__img img {
        max-width: 160px;
        height: auto;
    }
    .kx-sb-posts .thumb img {
        width: 60px;
        height: 60px;
        border-radius: 8px;
        object-fit: cover;
    }

    /* Form Controls (iOS Safari 16px rule to prevent zoom) */
    .kx-input-wrap input,
    .kx-input-wrap textarea,
    .kx-qty-control input,
    .kx-drawer__search input {
        font-size: 16px !important;
    }
    .kx-leadform__tabs {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    .kx-leadform__tab {
        font-size: 0.85rem;
        padding: 10px 8px;
    }
    .kx-leadform__submit {
        min-height: 48px;
        font-size: 1rem;
    }

    /* Footer & Pre-footer */
    .kx-footer {
        padding: 36px 0 calc(84px + env(safe-area-inset-bottom));
    }
    .kx-footer__cta-in {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    .kx-footer__cta-btns {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }
    .kx-footer__cta-btns .kx-btn {
        width: 100%;
        justify-content: center;
        min-height: 46px;
    }
    .kx-footer__grid {
        grid-template-columns: 1fr;
        gap: 26px;
        padding-top: 24px;
    }
    .kx-footer__south {
        padding: 12px;
        font-size: 0.82rem;
    }
    .kx-footer__legal {
        padding: 12px 14px;
        font-size: 0.8rem;
    }
    .kx-footer__bottom {
        flex-direction: column;
        text-align: center;
        gap: 8px;
        padding: 16px 0 24px;
    }

    /* Modals (Slide-up Sheet UX on Mobile) */
    .kx-modal {
        padding: 10px;
        align-items: flex-end;
    }
    .kx-modal__dialog {
        grid-template-columns: 1fr;
        border-radius: 20px 20px 0 0;
        max-height: 92vh;
        width: 100%;
        transform: translateY(20px);
    }
    .kx-modal.is-open .kx-modal__dialog {
        transform: translateY(0);
    }
    .kx-modal__side {
        display: none;
    }
    .kx-modal__main {
        padding: 24px 16px;
    }
    .kx-modal__close {
        top: 10px;
        right: 10px;
        width: 36px;
        height: 36px;
        background: rgba(0, 0, 0, 0.05);
        border-radius: 50%;
    }

    /* Mobile Bottom Dock */
    .kx-dock {
        display: flex;
        padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
        height: auto;
        min-height: 56px;
    }
    .kx-dock__btn {
        padding: 6px 2px;
        font-size: 0.72rem;
    }
    .kx-dock__buy {
        padding: 8px 12px;
        font-size: 0.78rem;
        font-weight: 700;
    }
    .kx-totop {
        bottom: calc(72px + env(safe-area-inset-bottom));
        right: 14px;
        width: 42px;
        height: 42px;
    }

    /* Drawer */
    .kx-drawer__panel {
        width: 86%;
        max-width: 320px;
        padding: 18px 16px;
    }
    .kx-mnav__row a {
        padding: 13px 0;
        font-size: 0.95rem;
    }
    .kx-drawer__hl a {
        padding: 6px 0;
    }
}

@media (max-width: 420px) {
    .kx-wrap {
        padding: 0 12px;
    }
    .kx-hero__title {
        font-size: 1.5rem;
    }
    .kx-stats__grid {
        gap: 10px 8px;
    }
    .kx-stat-item .num {
        font-size: 1.55rem;
    }
    .kx-stat-item .num.num--text {
        font-size: 0.96rem;
    }
    .kx-prod-title {
        font-size: 1.4rem;
    }
    .kx-single__title {
        font-size: 1.35rem;
    }
    .kx-dock__btn {
        font-size: 0.68rem;
    }
    .kx-dock__btn svg {
        width: 18px;
        height: 18px;
    }
    .kx-way {
        padding: 18px 12px;
    }
    .kx-store-banner {
        padding: 20px 14px;
    }
    .kx-policy-card,
    .kx-contact-card,
    .kx-widget {
        padding: 16px 12px;
    }
}