/* ==========================================================================
   KICKZONE — sneaker chính hãng / streetwear (child của Marketing SEO Top)
   Phong cách: mạnh, tương phản cao, tiêu đề Oswald cỡ lớn, chữ chạy ngang, góc vuông, nút đậm.
   Màu: đen #0E0E0E, trắng, neon #C6FF00 (điểm nhấn), cam #FF5A1F (nhãn sale).
   Tương phản: trắng/đen 19.6:1 · neon trên đen 17:1 · đen trên neon 17:1 · đen trên cam 6.4:1
   (nhãn sale luôn chữ đen trên nền cam) · chữ phụ #5C5C58 trên trắng 6.6:1.
   ========================================================================== */

:root {
  --kz-black: #0E0E0E;
  --kz-ink: #0E0E0E;
  --kz-ink-2: #2E2E2C;
  --kz-muted: #5C5C58;
  --kz-white: #FFFFFF;
  --kz-neon: #C6FF00;
  --kz-neon-2: #B2E600;
  --kz-orange: #FF5A1F;
  --kz-gray-50: #F5F5F3;
  --kz-gray-100: #ECECE9;
  --kz-gray-200: #DEDEDA;
  --kz-gray-400: #A3A39F;
  --kz-gray-700: #3A3A38;
  --kz-gray-800: #1E1E1D;
  --kz-ok: #12805C;
  --kz-err: #C8261B;
  --kz-stage: #CFCFC9; /* khớp phông xám của bộ ảnh 360° (đo từ ảnh) */
  --kz-display: "Oswald", "Arial Narrow", Impact, sans-serif;
  --kz-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --kz-gap: clamp(1rem, 2.2vw, 1.5rem);
  --kz-section: clamp(3.5rem, 7vw, 6.5rem);
  --kz-header-h: 64px;
  --kz-shadow: 6px 6px 0 var(--kz-black);
  --kz-shadow-neon: 6px 6px 0 var(--kz-neon);
  /* Đồng bộ token của theme cha (typography bài viết) */
  --mtop-font: var(--kz-sans);
  --mtop-primary: #0E0E0E;
  --mtop-primary-dark: #000000;
  --mtop-accent: #C6FF00;
  --mtop-accent-hover: #B2E600;
  --mtop-gold-text: #0E0E0E;
  --mtop-text: #0E0E0E;
  --mtop-muted: #5C5C58;
  --mtop-border: #DEDEDA;
  --mtop-bg-light: #F5F5F3;
  --mtop-radius-sm: 0;
  --mtop-radius-md: 0;
  --mtop-radius-lg: 0;
}

/* ---------- Nền tảng ---------- */
html { scroll-behavior: smooth; }
body.kz {
  margin: 0;
  background: var(--kz-white);
  color: var(--kz-ink);
  font-family: var(--kz-sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.kz *, .kz *::before, .kz *::after { box-sizing: border-box; }
:where(.kz) img { max-width: 100%; height: auto; display: block; }
:where(.kz) a { color: inherit; text-decoration: none; }
:where(.kz) button { font: inherit; color: inherit; }
.kz :focus-visible { outline: 3px solid var(--kz-neon); outline-offset: 2px; box-shadow: 0 0 0 5px var(--kz-black); }
.kz h1, .kz h2, .kz h3, .kz h4 { font-family: var(--kz-display); color: inherit; line-height: 1.05; margin: 0 0 .5em; font-weight: 700; text-transform: uppercase; letter-spacing: .005em; }
.kz p { margin: 0 0 1em; }
.kz-lock { overflow: hidden; }
.kz [hidden] { display: none !important; }
/* clip (không phải hidden) để không tạo vùng cuộn mới → position: sticky bên trong vẫn chạy. */
.kz-main { display: block; min-height: 40vh; overflow-x: clip; }
.kz-container { width: 100%; max-width: 1400px; margin-inline: auto; padding-inline: clamp(1rem, 3.6vw, 2.5rem); }
.kz-container--text { max-width: 860px; }
.kz-section { padding-block: var(--kz-section); }
.kz-section--tight { padding-top: 0; }
.kz-empty { color: var(--kz-muted); padding: 2rem 0; }
.kz-ico { width: 22px; height: 22px; flex: none; }
.kz-hide-sm, .kz-iconbtn.kz-hide-sm { display: none; }
@media (min-width: 768px) { .kz-hide-sm, .kz-iconbtn.kz-hide-sm { display: inline-grid; } }
.kz-note { font-size: .82rem; color: var(--kz-muted); }
.kz-hl { color: var(--kz-ink); background: linear-gradient(transparent 58%, var(--kz-neon) 58%, var(--kz-neon) 92%, transparent 92%); padding: 0 .08em; }

.kz-eyebrow {
  display: inline-flex; align-items: center; gap: .45rem; font-family: var(--kz-sans); font-size: .76rem; font-weight: 800;
  letter-spacing: .16em; text-transform: uppercase; color: var(--kz-ink); margin: 0 0 .8rem;
}
.kz-eyebrow .kz-ico { width: 16px; height: 16px; }
.kz-eyebrow--neon { color: var(--kz-neon); }

.kz-shead { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem 2rem; flex-wrap: wrap; margin-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.kz-shead__title, .kz h2.kz-shead__title { font-size: clamp(2.2rem, 6vw, 4.6rem); line-height: 1.02; margin: 0; }
.kz-link-arrow { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--kz-display); font-weight: 600; font-size: 1.05rem; text-transform: uppercase; letter-spacing: .04em; border-bottom: 3px solid var(--kz-ink); padding-bottom: 2px; }
.kz-link-arrow .kz-ico { width: 20px; height: 20px; transition: transform .2s; }
.kz-link-arrow:hover .kz-ico { transform: translateX(4px); }

/* ---------- Nút ---------- */
.kz-btn, .kz .button, .kz button.button, .kz input.button, .kz a.button, .kz #place_order, .kz .single_add_to_cart_button {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 48px; padding: .7rem 1.4rem; border: 2px solid var(--kz-black); border-radius: 0;
  background: var(--kz-black); color: var(--kz-white);
  font-family: var(--kz-display); font-size: 1.02rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; line-height: 1;
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: transform .12s ease, box-shadow .12s ease, background-color .15s, color .15s;
}
.kz-btn .kz-ico, .kz .button .kz-ico { width: 20px; height: 20px; }
.kz-btn:hover, .kz .button:hover, .kz #place_order:hover, .kz .single_add_to_cart_button:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--kz-neon); color: var(--kz-white); background: var(--kz-black); }
.kz-btn:active, .kz .button:active { transform: none; box-shadow: none; }
.kz-btn--neon, .kz .single_add_to_cart_button, .kz #place_order, .kz .checkout-button { background: var(--kz-neon); color: var(--kz-black); border-color: var(--kz-black); }
.kz-btn--neon:hover, .kz .single_add_to_cart_button:hover, .kz #place_order:hover, .kz .checkout-button:hover { background: var(--kz-neon); color: var(--kz-black); box-shadow: var(--kz-shadow); }
.kz-btn--ghost { background: transparent; color: var(--kz-white); border-color: var(--kz-white); }
.kz-btn--ghost:hover { background: var(--kz-white); color: var(--kz-black); box-shadow: 6px 6px 0 var(--kz-neon); }
.kz-btn--outline { background: var(--kz-white); color: var(--kz-black); }
.kz-btn--outline:hover { background: var(--kz-white); color: var(--kz-black); box-shadow: var(--kz-shadow); }
.kz-btn--dark { background: var(--kz-black); color: var(--kz-white); }
.kz-btn--sm { min-height: 40px; padding: .5rem 1rem; font-size: .92rem; }
.kz-btn--lg { min-height: 56px; padding: .9rem 1.8rem; font-size: 1.15rem; }
.kz-btn--block { width: 100%; }
.kz-btn.is-loading, .kz .button.is-loading, .kz .single_add_to_cart_button.is-loading { opacity: .6; pointer-events: none; }
.kz .button:disabled, .kz .button.disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.kz-linkbtn { display: inline-flex; align-items: center; gap: .4rem; border: 0; background: none; padding: .3rem 0; cursor: pointer; font-size: .84rem; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.kz-linkbtn .kz-ico { width: 18px; height: 18px; }

.kz-iconbtn { display: inline-grid; place-items: center; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; position: relative; color: inherit; }
.kz-iconbtn:hover { color: var(--kz-neon); }
.kz-iconbtn--box { border: 2px solid var(--kz-black); background: var(--kz-white); color: var(--kz-black); }
.kz-iconbtn--box:hover { background: var(--kz-neon); color: var(--kz-black); }
[data-kz-reels-prev] .kz-ico { transform: scaleX(-1); }

.kz-chip { display: inline-flex; align-items: center; gap: .35rem; min-height: 36px; padding: .35rem .9rem; border: 2px solid var(--kz-black); background: var(--kz-white); color: var(--kz-black); font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; cursor: pointer; white-space: nowrap; }
.kz-chip:hover { background: var(--kz-gray-100); }
.kz-chip.is-active { background: var(--kz-black); color: var(--kz-neon); }
.kz-chip--sale { color: var(--kz-black); background: var(--kz-orange); }
.kz-chip--auth { border-width: 0; background: var(--kz-neon); min-height: 28px; padding: .25rem .6rem; font-size: .72rem; }
.kz-chip .kz-ico { width: 16px; height: 16px; }

.kz-badge { display: inline-block; padding: .3rem .55rem; font-family: var(--kz-display); font-size: .86rem; font-weight: 700; line-height: 1; letter-spacing: .03em; text-transform: uppercase; }
.kz-badge--sale { background: var(--kz-orange); color: var(--kz-black); }
.kz-badge--new { background: var(--kz-neon); color: var(--kz-black); }
.kz-tag-low { display: inline-flex; align-items: center; gap: .3rem; padding: .3rem .55rem; background: var(--kz-black); color: var(--kz-orange); font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; line-height: 1; }
.kz-tag-low .kz-ico { width: 14px; height: 14px; }
.kz-tag-low--inline { margin-left: .4rem; padding: .2rem .3rem; }
.kz-demo-tag { display: inline-block; padding: .2rem .5rem; border: 1.5px dashed currentColor; font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; line-height: 1.3; vertical-align: middle; }
.kz-demo-tag--lg { font-size: .76rem; padding: .35rem .7rem; }

/* ---------- Chữ chạy ngang (marquee) ---------- */
.kz-marquee { display: flex; overflow: hidden; user-select: none; --kz-speed: 32s; }
.kz-marquee--slow { --kz-speed: 48s; }
.kz-marquee__group { flex: none; display: flex; align-items: center; gap: 2.5rem; min-width: 100%; padding-right: 2.5rem; margin: 0; list-style: none; animation: kz-marquee var(--kz-speed) linear infinite; }
.kz-marquee--pause:hover .kz-marquee__group, .kz-marquee--pause:focus-within .kz-marquee__group { animation-play-state: paused; }
@keyframes kz-marquee { to { transform: translateX(-100%); } }

/* ---------- Thanh thông báo ---------- */
.kz-announce { background: var(--kz-neon); color: var(--kz-black); font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; height: 34px; display: flex; align-items: center; }
.kz-announce li { display: inline-flex; align-items: center; gap: .5rem; white-space: nowrap; }
.kz-announce .kz-ico { width: 14px; height: 14px; fill: currentColor; }

/* ---------- Header ---------- */
.kz-header { position: sticky; top: 0; z-index: 60; background: var(--kz-black); color: var(--kz-white); border-bottom: 2px solid var(--kz-black); }
.kz-header.is-scrolled { border-bottom-color: var(--kz-neon); }
.kz-header__inner { display: flex; align-items: center; gap: .5rem; height: var(--kz-header-h); }
.kz-logo { display: inline-flex; align-items: center; color: var(--kz-white); margin-right: auto; }
.kz-logo__word { font-family: var(--kz-display); font-weight: 700; font-size: 1.75rem; letter-spacing: .02em; font-style: italic; line-height: 1; transform: skewX(-6deg); display: inline-block; white-space: nowrap; }
@media (max-width: 380px) { .kz-logo__word { font-size: 1.5rem; } }
.kz-logo__z { display: inline-block; background: var(--kz-neon); color: var(--kz-black); padding: 0 .08em; margin: 0 .03em; }
.kz-nav { display: none; }
.kz-actions { display: flex; align-items: center; }
.kz-cart-count { position: absolute; top: 4px; right: 2px; min-width: 18px; height: 18px; padding: 0 4px; background: var(--kz-neon); color: var(--kz-black); font-size: .68rem; font-weight: 800; line-height: 18px; text-align: center; }
.kz-cart-count[data-count="0"] { display: none; }
@media (min-width: 1100px) {
  .kz-burger { display: none; }
  .kz-logo { margin-right: 2rem; }
  .kz-nav { display: block; margin-right: auto; }
  .kz-menu { list-style: none; margin: 0; padding: 0; display: flex; gap: .25rem; }
  .kz-menu > li { position: relative; }
  .kz-menu > li > a { display: flex; align-items: center; height: var(--kz-header-h); padding: 0 .8rem; font-family: var(--kz-display); font-size: 1.02rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; position: relative; }
  .kz-menu > li > a::after { content: ""; position: absolute; left: .8rem; right: .8rem; bottom: 14px; height: 3px; background: var(--kz-neon); transform: scaleX(0); transform-origin: left; transition: transform .2s; }
  .kz-menu > li:hover > a::after, .kz-menu > li.current-menu-item > a::after, .kz-menu > li > a:focus-visible::after { transform: scaleX(1); }
  .kz-menu .kz-menu--sale > a { color: var(--kz-orange); }
  .kz-menu .sub-menu { list-style: none; margin: 0; padding: .6rem 0; position: absolute; top: 100%; left: 0; min-width: 240px; background: var(--kz-white); color: var(--kz-black); border: 2px solid var(--kz-black); box-shadow: var(--kz-shadow-neon); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .18s; }
  .kz-menu > li:hover > .sub-menu, .kz-menu > li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
  .kz-menu .sub-menu a { display: block; padding: .55rem 1.1rem; font-weight: 600; font-size: .92rem; }
  .kz-menu .sub-menu a:hover { background: var(--kz-neon); }
}
/* Tìm kiếm */
.kz-search { background: var(--kz-gray-800); border-top: 1px solid var(--kz-gray-700); padding: 1rem 0 1.1rem; }
.kz-searchform { display: flex; align-items: center; gap: .5rem; background: var(--kz-white); color: var(--kz-black); border: 2px solid var(--kz-black); padding-left: .8rem; }
.kz-searchform input[type="search"] { flex: 1; min-width: 0; height: 50px; border: 0; background: none; font: inherit; font-size: 1rem; outline: 0; }
.kz-searchform .kz-btn { min-height: 50px; border-width: 0 0 0 2px; }
.kz-search__tags { display: flex; flex-wrap: wrap; gap: .4rem .9rem; margin-top: .8rem; font-size: .84rem; color: var(--kz-gray-400); }
.kz-search__tags a { color: var(--kz-white); text-decoration: underline; text-underline-offset: 3px; }
.kz-search__tags a:hover { color: var(--kz-neon); }

/* ---------- Ngăn kéo + overlay ---------- */
.kz-overlay { position: fixed; inset: 0; z-index: 80; background: rgba(14, 14, 14, .6); opacity: 0; transition: opacity .25s; }
.kz-overlay.is-open { opacity: 1; }
.kz-drawer { position: fixed; top: 0; bottom: 0; z-index: 90; width: min(420px, 92vw); background: var(--kz-white); color: var(--kz-black); display: flex; flex-direction: column; transition: transform .28s ease; visibility: hidden; }
.kz-drawer.is-open { transform: none; visibility: visible; }
.kz-drawer--left { left: 0; transform: translateX(-100%); border-right: 2px solid var(--kz-black); }
.kz-drawer--right { right: 0; transform: translateX(100%); border-left: 2px solid var(--kz-black); }
.kz-drawer__head { display: flex; align-items: center; justify-content: space-between; padding: .6rem .6rem .6rem 1.2rem; background: var(--kz-black); color: var(--kz-white); min-height: var(--kz-header-h); }
.kz-drawer__head .kz-logo { margin: 0; }
.kz-drawer__title { font-family: var(--kz-display); font-size: 1.3rem; text-transform: uppercase; }
.kz-drawer__title .kz-cart-count, .kz-drawer__title .kz-cart-count[data-count="0"] { position: static; display: inline; min-width: 0; height: auto; padding: 0; background: none; color: var(--kz-neon); font-size: inherit; line-height: inherit; }
.kz-drawer__body { flex: 1; overflow-y: auto; padding: 1.2rem; }
.kz-drawer__body .kz-searchform { margin-bottom: 1rem; }
.kz-mmenu { list-style: none; margin: 0; padding: 0; }
.kz-mmenu li { position: relative; border-bottom: 2px solid var(--kz-gray-100); }
.kz-mmenu > li > a { display: block; padding: .9rem 0; font-family: var(--kz-display); font-size: 1.5rem; font-weight: 600; text-transform: uppercase; }
.kz-mmenu .sub-menu { list-style: none; margin: 0; padding: 0 0 .6rem 1rem; display: none; }
.kz-mmenu .is-open > .sub-menu { display: block; }
.kz-mmenu .sub-menu li { border: 0; }
.kz-mmenu .sub-menu a { display: block; padding: .45rem 0; font-weight: 600; }
.kz-mmenu__toggle { position: absolute; right: 0; top: .5rem; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; display: grid; place-items: center; }
.kz-mmenu__toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.kz-drawer__links { display: grid; gap: .2rem; margin-top: 1.2rem; }
.kz-drawer__links a { display: flex; align-items: center; gap: .7rem; padding: .6rem 0; font-weight: 600; }
.kz-drawer__links .kz-ico { width: 20px; height: 20px; }

/* Mini cart (markup WooCommerce) */
.kz .woocommerce-mini-cart { list-style: none; margin: 0; padding: 0; }
.kz .woocommerce-mini-cart-item { position: relative; display: grid; grid-template-columns: 76px 1fr; gap: .2rem .9rem; padding: .9rem 2rem .9rem 0; border-bottom: 2px solid var(--kz-gray-100); font-size: .9rem; }
.kz .woocommerce-mini-cart-item > a:not(.remove) { display: contents; font-weight: 700; }
.kz .woocommerce-mini-cart-item img { grid-row: span 3; width: 76px; height: 76px; object-fit: cover; background: var(--kz-gray-50); }
.kz .woocommerce-mini-cart-item .remove { position: absolute; right: 0; top: .8rem; width: 28px; height: 28px; display: grid; place-items: center; font-size: 1.3rem; }
.kz .woocommerce-mini-cart-item .remove:hover { background: var(--kz-orange); }
.kz .woocommerce-mini-cart-item .variation { display: flex; gap: .3rem; margin: 0; font-size: .8rem; color: var(--kz-muted); }
.kz .woocommerce-mini-cart-item .variation dt, .kz .woocommerce-mini-cart-item .variation dd, .kz .woocommerce-mini-cart-item .variation p { margin: 0; }
.kz .woocommerce-mini-cart-item .quantity { color: var(--kz-muted); font-size: .85rem; }
.kz .woocommerce-mini-cart__total { display: flex; justify-content: space-between; padding: 1rem 0; font-size: 1rem; margin: 0; }
.kz .woocommerce-mini-cart__total .amount { font-family: var(--kz-display); font-size: 1.3rem; }
.kz .woocommerce-mini-cart__buttons { display: grid; gap: .6rem; margin: 0; }
.kz .woocommerce-mini-cart__buttons .checkout { background: var(--kz-neon); color: var(--kz-black); }
.kz .woocommerce-mini-cart__empty-message { text-align: center; padding: 2.5rem 0; font-family: var(--kz-display); font-size: 1.4rem; text-transform: uppercase; }
/* Thanh freeship */
.kz-freeship { margin-bottom: 1rem; font-size: .88rem; }
.kz-freeship p { display: flex; align-items: center; gap: .5rem; margin: 0 0 .5rem; }
.kz-freeship .kz-ico { width: 20px; height: 20px; }
.kz-freeship__bar { height: 8px; background: var(--kz-gray-100); border: 2px solid var(--kz-black); }
.kz-freeship__bar span { display: block; height: 100%; background: var(--kz-neon); }
/* Toast */
.kz-toast { position: fixed; left: 50%; bottom: 84px; transform: translateX(-50%); z-index: 120; background: var(--kz-black); color: var(--kz-white); padding: .8rem 1.3rem; font-weight: 700; font-size: .9rem; border: 2px solid var(--kz-neon); max-width: calc(100vw - 2rem); }
.kz-toast.is-err { border-color: var(--kz-orange); }
@media (min-width: 900px) { .kz-toast { bottom: 2rem; } }

/* ---------- Hero ---------- */
.kz-hero { display: grid; background: var(--kz-black); color: var(--kz-white); border-bottom: 2px solid var(--kz-black); }
.kz-hero__copy { padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 4vw, 3.5rem); display: flex; flex-direction: column; justify-content: center; position: relative; z-index: 1; }
.kz-hero__title { font-size: clamp(3rem, 9vw, 7.4rem); line-height: .94; letter-spacing: -.01em; margin: 0 0 1.1rem; }
.kz-hero__title span { display: block; }
.kz-hero__accent { color: var(--kz-neon); }
.kz-hero__desc { max-width: 46ch; color: #D6D6D2; font-size: 1rem; }
.kz-hero__price { display: flex; align-items: center; gap: .9rem; flex-wrap: wrap; font-family: var(--kz-display); font-size: 2rem; font-weight: 600; margin-bottom: 1.1rem; }
.kz-hero__price del { color: var(--kz-gray-400); font-size: 1.2rem; font-weight: 500; }
.kz-hero__price ins { text-decoration: none; }
.kz-hero__sizes { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem; margin-bottom: 1.6rem; }
.kz-hero__sizes-label { font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--kz-gray-400); margin-right: .4rem; }
.kz-sizepill { min-width: 40px; height: 34px; display: inline-grid; place-items: center; border: 2px solid var(--kz-gray-700); font-weight: 700; font-size: .85rem; position: relative; }
.kz-sizepill.is-low { border-color: var(--kz-orange); color: var(--kz-orange); }
.kz-sizepill.is-out { color: var(--kz-gray-700); background: linear-gradient(to top right, transparent calc(50% - 1px), var(--kz-gray-700) 50%, transparent calc(50% + 1px)); }
.kz-hero__cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 1.8rem; }
.kz-hero__usp { list-style: none; margin: 0; padding: 1.2rem 0 0; border-top: 2px solid var(--kz-gray-800); display: flex; flex-wrap: wrap; gap: .6rem 1.6rem; font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.kz-hero__usp li { display: inline-flex; align-items: center; gap: .45rem; }
.kz-hero__usp .kz-ico { width: 18px; height: 18px; color: var(--kz-neon); }
.kz-hero__stage { position: relative; background: var(--kz-stage); color: var(--kz-black); overflow: hidden; display: flex; flex-direction: column; justify-content: center; min-height: 420px; padding: 1rem clamp(1rem, 3vw, 2.5rem) 1.5rem; }
.kz-hero__bgword { position: absolute; left: 50%; top: 44%; transform: translate(-50%, -50%); font-family: var(--kz-display); font-weight: 700; font-size: clamp(9rem, 30vw, 26rem); line-height: 1; color: transparent; -webkit-text-stroke: 2px rgba(14, 14, 14, .14); pointer-events: none; white-space: nowrap; }
@media (max-width: 1023px) {
  /* Mobile/tablet: giày xoay 360° lên đầu, phần chữ theo sau. */
  .kz-hero__stage { order: -1; min-height: 0; padding-top: .6rem; }
  .kz-hero__bgword { top: 40%; }
  .kz-hero__copy { padding-top: 1.6rem; }
  .kz-hero__title { font-size: clamp(2.6rem, 13vw, 5rem); }
}
@media (min-width: 1024px) {
  .kz-hero { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); min-height: min(calc(100vh - var(--kz-header-h) - 34px), 860px); }
  .kz-hero__stage { min-height: 0; }
}

/* ---------- Xoay 360° ---------- */
.kz-spin { position: relative; width: 100%; }
.kz-spin__stage { position: relative; aspect-ratio: 5 / 4; width: 100%; max-width: 900px; margin-inline: auto; cursor: grab; touch-action: pan-y; user-select: none; outline-offset: 6px; }
.kz-spin.is-dragging .kz-spin__stage { cursor: grabbing; }
.kz-spin__frame { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; pointer-events: none;
  --kz-tilt: 0deg; --kz-shift: 0%;
  transform: perspective(1100px) translateX(var(--kz-shift)) rotateY(var(--kz-tilt));
  -webkit-mask-image: radial-gradient(ellipse 58% 60% at 50% 50%, #000 62%, transparent 100%);
  mask-image: radial-gradient(ellipse 58% 60% at 50% 50%, #000 62%, transparent 100%);
}
.kz-spin__frame.is-on { opacity: 1; }
.kz-spin__frame.is-flip { transform: perspective(1100px) translateX(var(--kz-shift)) rotateY(var(--kz-tilt)) scaleX(-1); }
.kz-spin--cut .kz-spin__frame { -webkit-mask-image: none; mask-image: none; filter: drop-shadow(0 22px 18px rgba(14, 14, 14, .22)); }
.kz-spin__shadow { position: absolute; left: 22%; right: 22%; bottom: 7%; height: 7%; background: radial-gradient(closest-side, rgba(14, 14, 14, .28), transparent); filter: blur(4px); pointer-events: none; }
.kz-spin__hint { position: absolute; right: 0; top: .5rem; display: inline-flex; align-items: center; gap: .4rem; padding: .4rem .7rem; background: var(--kz-black); color: var(--kz-neon); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.kz-spin__hint .kz-ico { width: 16px; height: 16px; }
.kz-spin__ctrl { max-width: 640px; margin: .4rem auto 0; width: 100%; }
.kz-spin__label { display: flex; align-items: center; gap: .5rem; font-family: var(--kz-display); font-size: 1rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; margin-bottom: .5rem; }
.kz-spin__label .kz-ico { width: 20px; height: 20px; }
.kz-spin__label output { margin-left: auto; min-width: 4ch; text-align: right; font-size: 1.4rem; font-variant-numeric: tabular-nums; }
.kz-spin__ticks { display: flex; justify-content: space-between; font-size: .7rem; font-weight: 700; color: var(--kz-ink-2); margin-top: .35rem; }
/* Thanh trượt vuông, đậm */
.kz-range { -webkit-appearance: none; appearance: none; width: 100%; height: 28px; background: transparent; cursor: pointer; margin: 0; }
.kz-range::-webkit-slider-runnable-track { height: 8px; background: var(--kz-black); }
.kz-range::-moz-range-track { height: 8px; background: var(--kz-black); }
.kz-range::-webkit-slider-thumb { -webkit-appearance: none; width: 30px; height: 30px; margin-top: -11px; background: var(--kz-neon); border: 3px solid var(--kz-black); box-shadow: 3px 3px 0 var(--kz-black); }
.kz-range::-moz-range-thumb { width: 26px; height: 26px; background: var(--kz-neon); border: 3px solid var(--kz-black); border-radius: 0; box-shadow: 3px 3px 0 var(--kz-black); }
.kz-range:focus-visible { outline: 3px solid var(--kz-black); outline-offset: 4px; box-shadow: none; }

/* ---------- Băng chữ chạy + thương hiệu ---------- */
.kz-tape { background: var(--kz-neon); color: var(--kz-black); border-block: 2px solid var(--kz-black); padding: .8rem 0; transform: rotate(-1.2deg); margin: -.6rem -1rem 0; position: relative; z-index: 2; }
.kz-tape .kz-marquee__group { gap: 1.6rem; padding-right: 1.6rem; }
.kz-tape span { font-family: var(--kz-display); font-weight: 700; font-size: clamp(1.4rem, 3.4vw, 2.4rem); text-transform: uppercase; white-space: nowrap; line-height: 1; }
.kz-tape .kz-ico { width: 26px; height: 26px; fill: currentColor; }
.kz-brands { padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(1.5rem, 3vw, 2.5rem); overflow: hidden; }
.kz-brands__head { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.kz-brands__head .kz-eyebrow { margin: 0; }
.kz-brands__head .kz-demo-tag { color: var(--kz-muted); }
.kz-marquee--brands { --kz-speed: 40s; border-block: 2px solid var(--kz-black); }
.kz-marquee--brands .kz-marquee__group { gap: 0; padding: 0; }
.kz-marquee--brands li { flex: none; }
.kz-brandlogo { display: flex; align-items: center; justify-content: center; height: 110px; min-width: 210px; padding: 0 2rem; border-right: 2px solid var(--kz-black); font-size: 2.2rem; line-height: 1; color: var(--kz-black); white-space: nowrap; transition: background-color .15s; }
.kz-brandlogo:hover, .kz-brandlogo:focus-visible { background: var(--kz-neon); }
/* Chữ placeholder phỏng theo tinh thần từng hãng (không dùng logo thật). */
.kz-brandlogo--nike { font-family: var(--kz-display); font-weight: 700; font-style: italic; letter-spacing: .02em; font-size: 2.6rem; }
.kz-brandlogo--adidas { font-family: var(--kz-sans); font-weight: 800; letter-spacing: -.04em; font-size: 2.4rem; }
.kz-brandlogo--jordan { font-family: var(--kz-display); font-weight: 700; letter-spacing: .3em; font-size: 1.8rem; }
.kz-brandlogo--mlb { font-family: var(--kz-display); font-weight: 700; font-size: 2.4rem; }
.kz-brandlogo--mlb::after { content: ""; display: inline-block; width: .55em; height: .55em; margin-left: .2em; background: var(--kz-orange); vertical-align: .1em; }
.kz-brandlogo--new-balance { font-family: var(--kz-sans); font-weight: 800; font-style: italic; font-size: 1.9rem; }
.kz-brandlogo--puma { font-family: var(--kz-display); font-weight: 700; letter-spacing: .12em; font-size: 2.4rem; }
.kz-brandlogo--converse { font-family: var(--kz-sans); font-weight: 700; letter-spacing: .2em; font-size: 1.5rem; }
.kz-brandlogo--vans { font-family: var(--kz-display); font-weight: 700; font-style: italic; font-size: 2.6rem; }
.kz-brandlogo--asics { font-family: var(--kz-sans); font-weight: 800; font-style: italic; letter-spacing: -.02em; font-size: 2.3rem; }

/* ---------- Drop sắp ra mắt ---------- */
.kz-drop { background: var(--kz-black); color: var(--kz-white); padding-block: var(--kz-section); margin-top: clamp(1rem, 3vw, 2rem); }
.kz-drop__grid { display: grid; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
@media (min-width: 992px) { .kz-drop__grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); } }
.kz-drop__media { position: relative; border: 2px solid var(--kz-neon); box-shadow: 10px 10px 0 var(--kz-neon); }
.kz-drop__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.kz-drop__stamp { position: absolute; left: -2px; top: -2px; background: var(--kz-neon); color: var(--kz-black); font-family: var(--kz-display); font-weight: 700; font-size: 1.6rem; line-height: .95; text-transform: uppercase; padding: .7rem .9rem; text-align: center; }
.kz-drop__title, .kz h2.kz-drop__title { font-size: clamp(2.4rem, 5.5vw, 4.4rem); line-height: 1.02; }
.kz-drop__desc { color: #D6D6D2; max-width: 52ch; }
.kz-countdown { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .5rem; margin: 1.6rem 0; max-width: 520px; }
.kz-countdown > div { border: 2px solid var(--kz-white); padding: .8rem .4rem .6rem; text-align: center; }
.kz-countdown strong { display: block; font-family: var(--kz-display); font-size: clamp(2.2rem, 6vw, 3.6rem); line-height: 1; font-weight: 700; color: var(--kz-neon); font-variant-numeric: tabular-nums; }
.kz-countdown span { display: block; margin-top: .35rem; font-size: .7rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--kz-gray-400); }
.kz-countdown.is-live > div { border-color: var(--kz-neon); }
.kz-drop__meta { display: grid; gap: .4rem; margin: 0 0 1.6rem; font-size: .92rem; }
.kz-drop__meta div { display: flex; gap: .6rem; border-bottom: 1px solid var(--kz-gray-800); padding-bottom: .4rem; }
.kz-drop__meta dt { min-width: 110px; color: var(--kz-gray-400); font-weight: 600; }
.kz-drop__meta dd { margin: 0; font-weight: 700; }
.kz-drop__cta { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.kz-drop__cta .kz-btn.is-on { background: var(--kz-white); }
.kz-drop__count { font-size: .86rem; color: var(--kz-gray-400); font-weight: 600; }
/* Hộp thoại */
.kz-modal { border: 2px solid var(--kz-black); border-radius: 0; padding: 0; width: min(640px, calc(100vw - 2rem)); max-height: calc(100vh - 3rem); color: var(--kz-black); box-shadow: 10px 10px 0 var(--kz-neon); }
.kz-modal--wide { width: min(1000px, calc(100vw - 2rem)); }
.kz-modal::backdrop { background: rgba(14, 14, 14, .72); }
.kz-modal__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .6rem .6rem .6rem 1.4rem; background: var(--kz-black); color: var(--kz-white); position: sticky; top: 0; z-index: 2; }
.kz-modal__head h2 { font-size: 1.5rem; margin: 0; }
.kz-modal > p, .kz-modal > form, .kz-modal > .kz-table-wrap, .kz-modal > .kz-note, .kz-modal > .kz-spin { margin: 1.2rem 1.4rem; }
.kz-modal--wide .kz-spin { background: var(--kz-stage); padding: 1rem; margin: 0; }
.kz-remind { display: grid; gap: .8rem; }
.kz-remind__sizes { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.kz-remind__sizes legend { font-weight: 700; font-size: .85rem; margin-bottom: .5rem; }
.kz-remind__sizes label { position: relative; }
.kz-remind__sizes input { position: absolute; opacity: 0; }
.kz-remind__sizes span { display: grid; place-items: center; min-width: 46px; height: 42px; border: 2px solid var(--kz-black); font-weight: 700; cursor: pointer; }
.kz-remind__sizes input:checked + span { background: var(--kz-black); color: var(--kz-neon); }
.kz-remind__sizes input:focus-visible + span { outline: 3px solid var(--kz-neon); outline-offset: 2px; }
.kz-remind__msg { margin: 0; font-weight: 700; font-size: .9rem; }
.kz-remind__msg.is-ok { color: var(--kz-ok); }
.kz-remind__msg.is-err { color: var(--kz-err); }

/* ---------- Lưới sản phẩm + thẻ ---------- */
.kz ul.products, .kz-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.6rem .8rem; }
@media (min-width: 768px) { .kz ul.products, .kz-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem 1.2rem; } }
@media (min-width: 1200px) { .kz ul.kz-grid--4, .kz div.product .related ul.products { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.kz ul.products::before, .kz ul.products::after { display: none; }
.kz-card { position: relative; min-width: 0; width: auto !important; float: none !important; margin: 0 !important; }
.kz-card__media { position: relative; background: var(--kz-gray-50); border: 2px solid var(--kz-black); overflow: hidden; transition: box-shadow .15s, transform .15s; }
.kz-card:hover .kz-card__media { transform: translate(-3px, -3px); box-shadow: var(--kz-shadow); }
.kz-card__link { display: block; position: relative; aspect-ratio: 1 / 1; }
.kz-card__img, .kz-card__img2 { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity .3s, transform .5s; }
.kz-card__img2 { opacity: 0; }
@media (hover: hover) { .kz-card:hover .kz-card__img2 { opacity: 1; } .kz-card:hover .kz-card__img { transform: scale(1.04); } }
.kz-card__badges { position: absolute; top: .5rem; left: .5rem; display: flex; flex-direction: column; align-items: flex-start; gap: .3rem; pointer-events: none; }
.kz-card .kz-tag-low { position: absolute; top: .5rem; right: .5rem; }
.kz-card__soldout { position: absolute; inset: auto 0 0 0; background: var(--kz-black); color: var(--kz-white); text-align: center; padding: .45rem; font-family: var(--kz-display); font-weight: 600; text-transform: uppercase; letter-spacing: .1em; }
.kz-card__quick { position: absolute; left: 0; right: 0; bottom: 0; background: var(--kz-white); border-top: 2px solid var(--kz-black); padding: .55rem .6rem .6rem; transform: translateY(101%); transition: transform .22s ease; }
.kz-card:hover .kz-card__quick, .kz-card__quick:focus-within { transform: none; }
@media (hover: none) { .kz-card__quick { display: none; } }
.kz-card__quick-label { display: block; font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .4rem; }
.kz-card__sizes { display: flex; flex-wrap: wrap; gap: .25rem; }
.kz-card__sizes button { min-width: 34px; height: 30px; padding: 0 .3rem; border: 2px solid var(--kz-black); background: var(--kz-white); font-size: .78rem; font-weight: 800; cursor: pointer; }
.kz-card__sizes button:hover { background: var(--kz-neon); }
.kz-card__sizes button:disabled { color: var(--kz-gray-400); border-color: var(--kz-gray-200); cursor: not-allowed; background-image: linear-gradient(to top right, transparent calc(50% - 1px), var(--kz-gray-400) 50%, transparent calc(50% + 1px)); }
.kz-card__sizes button.is-loading { opacity: .5; }
.kz-card__add { position: absolute; left: .5rem; right: .5rem; bottom: .5rem; min-height: 42px; border: 2px solid var(--kz-black); background: var(--kz-neon); font-family: var(--kz-display); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; display: flex; align-items: center; justify-content: center; gap: .4rem; cursor: pointer; opacity: 0; transform: translateY(8px); transition: .2s; }
.kz-card__add .kz-ico { width: 18px; height: 18px; }
.kz-card:hover .kz-card__add, .kz-card__add:focus-visible { opacity: 1; transform: none; }
@media (hover: none) { .kz-card__add { opacity: 1; transform: none; position: static; width: 100%; margin: 0; border-width: 2px 0 0; } }
.kz-card__body { padding-top: .75rem; }
.kz-card__brand { display: block; font-size: .7rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--kz-muted); margin-bottom: .2rem; }
.kz-card__title, .kz h3.kz-card__title { font-family: var(--kz-display); font-size: clamp(1rem, 1.6vw, 1.2rem); font-weight: 600; line-height: 1.15; margin: 0 0 .35rem; text-transform: uppercase; }
.kz-card__title a:hover { background: var(--kz-neon); }
.kz-card__price, .kz .price { font-weight: 800; font-size: 1rem; }
.kz .price del { color: var(--kz-muted); font-weight: 500; font-size: .86em; margin-right: .35rem; }
.kz .price ins { text-decoration: none; background: var(--kz-orange); color: var(--kz-black); padding: 0 .25rem; }
.kz .price .screen-reader-text, .kz .screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Mua theo nhu cầu ---------- */
.kz-needs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
@media (min-width: 992px) { .kz-needs { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; } }
.kz-need { position: relative; display: block; aspect-ratio: 3 / 4; overflow: hidden; background: var(--kz-black); color: var(--kz-white); border: 2px solid var(--kz-black); }
.kz-need__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.15); opacity: .75; transition: transform .5s, filter .3s, opacity .3s; }
.kz-need:hover .kz-need__img, .kz-need:focus-visible .kz-need__img { filter: none; opacity: .9; transform: scale(1.05); }
.kz-need::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14, 14, 14, 0) 35%, rgba(14, 14, 14, .9)); }
.kz-need__num { position: absolute; top: .6rem; left: .8rem; z-index: 1; font-family: var(--kz-display); font-weight: 700; font-size: 1.1rem; color: var(--kz-neon); }
.kz-need__body { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: clamp(.8rem, 2vw, 1.3rem); }
.kz-need__title { display: block; font-family: var(--kz-display); font-weight: 700; font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.02; text-transform: uppercase; }
.kz-need__desc { display: block; font-size: .82rem; color: #E2E2DE; margin: .4rem 0 .7rem; max-width: 28ch; }
.kz-need__count { display: inline-flex; align-items: center; gap: .3rem; background: var(--kz-neon); color: var(--kz-black); font-weight: 800; font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; padding: .35rem .55rem; }
.kz-need__count .kz-ico { width: 16px; height: 16px; }
@media (max-width: 599px) { .kz-need__desc { display: none; } }

/* ---------- Video ngắn ---------- */
.kz-reels { padding-block: var(--kz-section); background: var(--kz-gray-50); border-block: 2px solid var(--kz-black); }
.kz-reels__track { display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; padding: .3rem max(clamp(1rem, 3.6vw, 2.5rem), calc((100% - 1400px) / 2 + 2.5rem)) 1.2rem; scroll-padding-inline: max(clamp(1rem, 3.6vw, 2.5rem), calc((100% - 1400px) / 2 + 2.5rem)); scrollbar-width: thin; scrollbar-color: var(--kz-black) transparent; }
.kz-reels__track:focus-visible { outline-offset: -3px; }
.kz-reel { position: relative; flex: none; width: clamp(220px, 62vw, 290px); aspect-ratio: 9 / 16; background: var(--kz-black); border: 2px solid var(--kz-black); overflow: hidden; scroll-snap-align: start; color: var(--kz-white); }
.kz-reel__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; cursor: pointer; }
.kz-reel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14, 14, 14, .35) 0%, transparent 22%, transparent 55%, rgba(14, 14, 14, .85) 100%); pointer-events: none; }
.kz-reel__play { position: absolute; left: 50%; top: 45%; transform: translate(-50%, -50%); z-index: 2; width: 64px; height: 64px; border: 2px solid var(--kz-black); background: var(--kz-neon); color: var(--kz-black); display: grid; place-items: center; cursor: pointer; transition: opacity .2s; }
.kz-reel__play .kz-ico { width: 28px; height: 28px; }
.kz-reel.is-playing .kz-reel__play { opacity: 0; }
.kz-reel.is-playing .kz-reel__play:focus-visible { opacity: 1; }
.kz-reel__sound { position: absolute; top: .5rem; right: .5rem; z-index: 2; width: 40px; height: 40px; border: 0; background: rgba(14, 14, 14, .6); color: var(--kz-white); display: grid; place-items: center; cursor: pointer; }
.kz-reel__sound.is-on { background: var(--kz-neon); color: var(--kz-black); }
.kz-reel__sound .kz-ico { width: 20px; height: 20px; }
.kz-reel__meta { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: .8rem; }
.kz-reel__user { font-weight: 800; font-size: .82rem; }
.kz-reel__cap { font-size: .84rem; margin: .2rem 0 .6rem; line-height: 1.35; }
.kz-reel__product { display: flex; align-items: center; gap: .55rem; background: var(--kz-white); color: var(--kz-black); padding: .35rem; border: 2px solid var(--kz-black); }
.kz-reel__product:hover { background: var(--kz-neon); }
.kz-reel__product img { width: 44px; height: 44px; object-fit: cover; flex: none; }
.kz-reel__product span { display: flex; flex-direction: column; font-size: .76rem; line-height: 1.25; min-width: 0; }
.kz-reel__product strong { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kz-reel__product .price { font-size: .78rem; white-space: nowrap; }
.kz-reel__product .price del { display: none; }
.kz-reel__product .price ins { background: none; padding: 0; }
.kz-reels__nav { display: flex; align-items: center; gap: .5rem; }
.kz-reels__nav .kz-note { margin-left: auto; }

/* ---------- Cam kết chính hãng ---------- */
.kz-promise { background: var(--kz-neon); color: var(--kz-black); padding-block: var(--kz-section); border-top: 2px solid var(--kz-black); }
.kz-promise__top { margin-bottom: clamp(2rem, 4vw, 3rem); }
.kz-promise__top .kz-demo-tag { margin-bottom: 1.2rem; }
.kz-promise__title, .kz h2.kz-promise__title { font-size: clamp(2.6rem, 7vw, 6rem); line-height: 1.04; margin: 0; }
.kz-promise .kz-hl { background: var(--kz-black); color: var(--kz-neon); padding: 0 .1em; }
.kz-promise__x2 { display: inline-block; background: var(--kz-orange); color: var(--kz-black); padding: 0 .12em; transform: rotate(-4deg); border: 3px solid var(--kz-black); }
.kz-promise__grid { list-style: none; margin: 0 0 2.5rem; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); border: 2px solid var(--kz-black); }
.kz-promise__grid li { padding: 1.4rem; border: 1px solid var(--kz-black); background: var(--kz-white); }
.kz-promise__n { font-family: var(--kz-display); font-weight: 700; font-size: 2.6rem; line-height: 1; display: block; margin-bottom: .6rem; -webkit-text-stroke: 2px var(--kz-black); color: transparent; }
.kz-promise__grid h3 { font-size: 1.4rem; margin-bottom: .4rem; }
.kz-promise__grid p { margin: 0; font-size: .9rem; color: var(--kz-ink-2); }
.kz-promise__cta { display: flex; flex-wrap: wrap; gap: .8rem; }
.kz-promise .kz-btn--neon { background: var(--kz-black); color: var(--kz-neon); }
.kz-promise .kz-btn--ghost { color: var(--kz-black); border-color: var(--kz-black); }
.kz-promise .kz-btn--ghost:hover { box-shadow: var(--kz-shadow); }

/* ---------- Footer ---------- */
.kz-footer { background: var(--kz-black); color: #D6D6D2; font-size: .9rem; }
.kz-footer__big { border-bottom: 2px solid var(--kz-gray-800); padding: 1.2rem 0; }
.kz-footer__big .kz-marquee__group { gap: 2rem; padding-right: 2rem; }
.kz-footer__big span { font-family: var(--kz-display); font-weight: 700; font-size: clamp(3rem, 9vw, 7rem); line-height: 1; text-transform: uppercase; color: var(--kz-white); white-space: nowrap; }
.kz-footer__big .is-outline { color: transparent; -webkit-text-stroke: 2px var(--kz-neon); }
.kz-footer__grid { display: grid; gap: 2.2rem; padding-block: 3.5rem 2.5rem; }
@media (min-width: 768px) { .kz-footer__grid { grid-template-columns: 1.3fr 1fr 1fr; } .kz-footer__news { grid-column: 1 / -1; } }
@media (min-width: 1100px) { .kz-footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1.4fr; } .kz-footer__news { grid-column: auto; } }
.kz-footer .kz-logo { margin-bottom: 1rem; }
.kz-footer__h, .kz h2.kz-footer__h { font-size: 1.25rem; color: var(--kz-white); margin-bottom: 1rem; }
.kz-footer__contact, .kz-footer__links { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.kz-footer__contact li { display: flex; gap: .6rem; align-items: flex-start; }
.kz-footer__contact .kz-ico { width: 18px; height: 18px; color: var(--kz-neon); margin-top: 2px; }
.kz-footer a:hover { color: var(--kz-neon); }
.kz-newsletter { display: flex; flex-wrap: wrap; border: 2px solid var(--kz-white); }
.kz-newsletter input { flex: 1; min-width: 0; height: 50px; border: 0; padding: 0 .9rem; font: inherit; background: var(--kz-white); color: var(--kz-black); }
.kz-newsletter .kz-btn { min-height: 50px; border: 0; }
.kz-newsletter__msg { flex-basis: 100%; margin: 0; font-size: .84rem; font-weight: 600; padding: 0 .2rem; background: var(--kz-black); }
.kz-newsletter__msg:empty { display: none; }
.kz-newsletter__msg.is-ok { color: var(--kz-neon); padding: .5rem .2rem; }
.kz-newsletter__msg.is-err { color: var(--kz-orange); padding: .5rem .2rem; }
.kz-footer__social { display: flex; gap: .4rem; margin-top: 1.2rem; }
.kz-footer__social a { width: 44px; height: 44px; display: grid; place-items: center; border: 2px solid var(--kz-gray-700); color: var(--kz-white); }
.kz-footer__social a:hover { border-color: var(--kz-neon); background: var(--kz-neon); color: var(--kz-black); }
.kz-footer__bottom { border-top: 2px solid var(--kz-gray-800); padding: 1.2rem 0 5.5rem; font-size: .8rem; }
@media (min-width: 900px) { .kz-footer__bottom { padding-bottom: 1.2rem; } }
.kz-footer__bottom-inner { display: flex; flex-wrap: wrap; gap: .8rem 1.5rem; align-items: center; justify-content: space-between; }
.kz-footer__bottom a { text-decoration: underline; }
.kz-pay { display: flex; flex-wrap: wrap; gap: .35rem; }
.kz-pay span { border: 1.5px solid var(--kz-gray-700); padding: .2rem .5rem; font-weight: 700; font-size: .72rem; color: var(--kz-white); }
/* Nút nổi + thanh tab mobile */
.kz-floats { position: fixed; right: 1rem; bottom: 76px; z-index: 70; display: grid; gap: .5rem; }
@media (min-width: 900px) { .kz-floats { bottom: 1.5rem; } }
.kz-float { width: 52px; height: 52px; display: grid; place-items: center; border: 2px solid var(--kz-black); cursor: pointer; box-shadow: 4px 4px 0 var(--kz-black); }
.kz-float--zalo { background: #0068FF; color: #fff; }
.kz-float--top { background: var(--kz-neon); color: var(--kz-black); }
.kz-tabbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 75; display: grid; grid-template-columns: repeat(5, 1fr); background: var(--kz-black); color: var(--kz-white); border-top: 2px solid var(--kz-neon); padding-bottom: env(safe-area-inset-bottom); }
.kz-tabbar a, .kz-tabbar button { position: relative; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: .5rem 0 .45rem; border: 0; background: none; font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; cursor: pointer; }
.kz-tabbar [aria-current="page"] { color: var(--kz-neon); }
.kz-tabbar .kz-ico { width: 22px; height: 22px; }
.kz-tabbar .kz-cart-count { top: 2px; right: calc(50% - 22px); }
@media (min-width: 900px) { .kz-tabbar { display: none; } }
body.single-product .kz-floats { bottom: 140px; }
@media (min-width: 900px) { body.single-product .kz-floats { bottom: 1.5rem; } }

/* ---------- Đầu trang ---------- */
.kz-pagehead { padding: clamp(1.6rem, 4vw, 3rem) 0 clamp(1.2rem, 3vw, 2rem); border-bottom: 2px solid var(--kz-black); }
.kz-pagehead__title, .kz h1.kz-pagehead__title { font-size: clamp(2.6rem, 7vw, 5.6rem); line-height: 1.02; margin: 0; }
.kz-pagehead--slim .kz-pagehead__title { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.kz-pagehead__desc { max-width: 70ch; color: var(--kz-muted); margin: .8rem 0 0; }
.kz-crumb { display: flex; flex-wrap: wrap; gap: .35rem; font-size: .78rem; font-weight: 600; color: var(--kz-muted); margin-bottom: .9rem; text-transform: uppercase; letter-spacing: .06em; }
.kz-crumb a:hover { color: var(--kz-ink); text-decoration: underline; }
.kz-crumb__sep { color: var(--kz-gray-400); }
.kz-chips { display: flex; gap: .4rem; overflow-x: auto; margin-top: 1.2rem; padding-bottom: .3rem; scrollbar-width: none; }
.kz-page { padding-block: clamp(2rem, 4vw, 3.5rem) var(--kz-section); }
.kz-page--text { max-width: 900px; }
.kz-toolhead { background: var(--kz-black); color: var(--kz-white); padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem); }
.kz-toolhead__title, .kz h1.kz-toolhead__title { font-size: clamp(2.8rem, 8vw, 6.4rem); line-height: 1.02; margin: 0 0 .8rem; }
.kz-toolhead__desc { color: #D6D6D2; max-width: 56ch; margin: 0; }
.kz-page--tool { max-width: 980px; }
/* Nội dung bài/trang (ghi đè typography của theme cha) */
.kz-content { font-size: 1.02rem; line-height: 1.75; color: var(--kz-ink-2); }
.kz-content h2, .kz-content h3 { font-family: var(--kz-display); color: var(--kz-ink); text-transform: uppercase; margin: 2rem 0 .8rem; }
.kz-content h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
.kz-content h3 { font-size: 1.4rem; }
.kz-content a { color: var(--kz-ink); text-decoration: underline; text-decoration-color: var(--kz-neon); text-decoration-thickness: 3px; text-underline-offset: 3px; }
.kz-content blockquote { margin: 1.5rem 0; padding: 1rem 1.3rem; border-left: 6px solid var(--kz-neon); background: var(--kz-gray-50); font-weight: 600; color: var(--kz-ink); }
.kz-content ul, .kz-content ol { padding-left: 1.3rem; }
.kz-content img { border: 2px solid var(--kz-black); }
.kz-content details { border: 2px solid var(--kz-black); padding: .8rem 1rem; margin-bottom: .6rem; }
.kz-content summary { cursor: pointer; font-weight: 700; color: var(--kz-ink); }
.kz-content .kz-steps-guide { list-style: none; padding: 0; counter-reset: g; display: grid; gap: .8rem; }
.kz-content .kz-steps-guide li { counter-increment: g; position: relative; padding: 1rem 1rem 1rem 4rem; border: 2px solid var(--kz-black); background: var(--kz-white); }
.kz-content .kz-steps-guide li::before { content: counter(g, decimal-leading-zero); position: absolute; left: 1rem; top: .8rem; font-family: var(--kz-display); font-weight: 700; font-size: 1.8rem; line-height: 1; color: var(--kz-ink); background: var(--kz-neon); padding: 0 .15rem; }
/* Bảng size */
.kz-table-wrap { overflow-x: auto; }
.kz-sizetable { width: 100%; border-collapse: collapse; font-size: .92rem; border: 2px solid var(--kz-black); }
.kz-sizetable th, .kz-sizetable td { padding: .6rem .8rem; border: 1px solid var(--kz-gray-200); text-align: center; white-space: nowrap; }
.kz-sizetable thead th { background: var(--kz-black); color: var(--kz-white); font-family: var(--kz-display); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; border-color: var(--kz-gray-700); }
.kz-sizetable tbody th { background: var(--kz-neon); font-weight: 800; }
.kz-sizetable tbody tr:hover td { background: var(--kz-gray-50); }

/* ---------- Cửa hàng: bố cục + bộ lọc ---------- */
.kz-shop { display: grid; gap: 2rem; padding-block: 1.6rem var(--kz-section); }
@media (min-width: 1024px) { .kz-shop { grid-template-columns: 270px minmax(0, 1fr); gap: 2.5rem; } }
.kz-filters__head { display: none; }
@media (max-width: 1023px) {
  .kz-filters { position: fixed; top: 0; bottom: 0; left: 0; z-index: 90; width: min(380px, 92vw); background: var(--kz-white); overflow-y: auto; padding: 0 1.2rem 1.5rem; transform: translateX(-100%); transition: transform .28s; visibility: hidden; border-right: 2px solid var(--kz-black); }
  .kz-filters.is-open { transform: none; visibility: visible; }
  .kz-filters__head { display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; background: var(--kz-black); color: var(--kz-white); margin: 0 -1.2rem 1rem; padding: .5rem .5rem .5rem 1.2rem; z-index: 2; font-family: var(--kz-display); font-size: 1.3rem; text-transform: uppercase; }
}
@media (min-width: 1024px) { .kz-filters { position: sticky; top: calc(var(--kz-header-h) + 1rem); align-self: start; max-height: calc(100vh - var(--kz-header-h) - 2rem); overflow-y: auto; padding-right: .4rem; scrollbar-width: thin; } }
.kz-fgroup { border-top: 2px solid var(--kz-black); padding: .9rem 0 1.1rem; }
.kz-fgroup summary { list-style: none; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-family: var(--kz-display); font-size: 1.15rem; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.kz-fgroup summary::-webkit-details-marker { display: none; }
.kz-fgroup summary::after { content: "+"; font-family: var(--kz-sans); font-weight: 800; font-size: 1.3rem; }
.kz-fgroup[open] summary::after { content: "−"; }
.kz-fgroup summary + * { margin-top: .9rem; }
.kz-fsizes { list-style: none; margin: 0 0 .5rem; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .3rem; }
.kz-fsizes a, .kz-fsizes span { display: grid; place-items: center; height: 42px; border: 2px solid var(--kz-black); font-weight: 800; font-size: .9rem; }
.kz-fsizes a:hover { background: var(--kz-gray-100); }
.kz-fsizes a.is-active { background: var(--kz-black); color: var(--kz-neon); }
.kz-fsizes span { border-color: var(--kz-gray-200); color: var(--kz-gray-400); }
.kz-fchecks { list-style: none; margin: 0; padding: 0; display: grid; gap: .15rem; }
.kz-check { display: flex; align-items: center; gap: .6rem; padding: .35rem 0; font-weight: 600; font-size: .92rem; }
.kz-check__box { width: 22px; height: 22px; border: 2px solid var(--kz-black); display: grid; place-items: center; flex: none; }
.kz-check__box .kz-ico { width: 14px; height: 14px; stroke-width: 3; opacity: 0; }
.kz-check.is-active .kz-check__box { background: var(--kz-neon); }
.kz-check.is-active .kz-check__box .kz-ico { opacity: 1; }
.kz-check:hover .kz-check__box { background: var(--kz-gray-100); }
.kz-check.is-active:hover .kz-check__box { background: var(--kz-neon); }
.kz-count { margin-left: auto; font-size: .76rem; color: var(--kz-muted); font-weight: 600; }
.kz-fcolors { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: .3rem .6rem; }
.kz-fcolors a { display: flex; align-items: center; gap: .5rem; padding: .3rem 0; font-size: .88rem; font-weight: 600; }
.kz-swatch { --c: #ccc; width: 24px; height: 24px; background: var(--c); border: 2px solid var(--kz-black); flex: none; }
.kz-fcolors a.is-active .kz-swatch { box-shadow: 0 0 0 2px var(--kz-white), 0 0 0 4px var(--kz-black); }
.kz-fcolors a.is-active .kz-fcolors__name { background: var(--kz-neon); }
/* Thanh trượt giá 2 đầu */
.kz-price__vals { display: flex; align-items: center; justify-content: space-between; font-family: var(--kz-display); font-size: 1.15rem; font-weight: 600; margin-bottom: .4rem; }
.kz-dual { --a: 0%; --b: 100%; position: relative; height: 34px; margin-bottom: .8rem; }
.kz-dual::before { content: ""; position: absolute; left: 0; right: 0; top: 13px; height: 8px; background: var(--kz-gray-200); }
.kz-dual::after { content: ""; position: absolute; left: var(--a); right: calc(100% - var(--b)); top: 13px; height: 8px; background: var(--kz-black); }
.kz-dual input { position: absolute; inset: 0; width: 100%; height: 34px; margin: 0; -webkit-appearance: none; appearance: none; background: none; pointer-events: none; z-index: 1; }
.kz-dual input::-webkit-slider-runnable-track { height: 34px; background: none; }
.kz-dual input::-moz-range-track { background: none; }
.kz-dual input::-webkit-slider-thumb { -webkit-appearance: none; pointer-events: auto; width: 24px; height: 24px; margin-top: 5px; background: var(--kz-neon); border: 3px solid var(--kz-black); cursor: pointer; }
.kz-dual input::-moz-range-thumb { pointer-events: auto; width: 20px; height: 20px; background: var(--kz-neon); border: 3px solid var(--kz-black); border-radius: 0; cursor: pointer; }
.kz-dual input:focus-visible { outline: 0; box-shadow: none; }
.kz-dual input:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 3px var(--kz-white), 0 0 0 6px var(--kz-black); }
.kz-price__presets { display: flex; flex-wrap: wrap; gap: .3rem; margin-bottom: .8rem; }
.kz-price__presets .kz-chip { min-height: 32px; padding: .2rem .6rem; font-size: .76rem; }
/* Thanh công cụ */
.kz-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem; margin-bottom: 1.2rem; }
.kz-toolbar__filter { display: inline-flex; }
@media (min-width: 1024px) { .kz-toolbar__filter { display: none; } }
.kz .woocommerce-result-count { margin: 0; font-size: .86rem; font-weight: 600; color: var(--kz-muted); }
.kz .woocommerce-ordering { margin: 0 0 0 auto; }
.kz .woocommerce-ordering select, .kz select { min-height: 42px; border: 2px solid var(--kz-black); border-radius: 0; padding: 0 2.2rem 0 .8rem; font: inherit; font-weight: 600; font-size: .88rem; background: var(--kz-white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230E0E0E' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right .6rem center / 16px; -webkit-appearance: none; appearance: none; cursor: pointer; }
.kz-active-filters { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: 1.2rem; }
.kz-noresult { border: 2px dashed var(--kz-black); padding: 3rem 1.5rem; text-align: center; }
.kz .woocommerce-pagination { margin-top: 2.5rem; }
.kz .woocommerce-pagination ul, .kz-pagination .nav-links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .3rem; justify-content: center; border: 0; }
.kz .woocommerce-pagination li { border: 0; }
.kz .woocommerce-pagination .page-numbers, .kz-pagination .page-numbers { min-width: 44px; height: 44px; display: grid; place-items: center; border: 2px solid var(--kz-black); font-weight: 800; padding: 0 .6rem; }
.kz .woocommerce-pagination .page-numbers.current, .kz-pagination .page-numbers.current { background: var(--kz-black); color: var(--kz-neon); }
.kz .woocommerce-pagination a.page-numbers:hover, .kz-pagination a.page-numbers:hover { background: var(--kz-neon); }

/* ---------- Thông báo WooCommerce ---------- */
.kz .woocommerce-message, .kz .woocommerce-info, .kz .woocommerce-error, .kz .woocommerce-notice {
  list-style: none; margin: 0 0 1.5rem; padding: 1rem 1.2rem; border: 2px solid var(--kz-black); background: var(--kz-gray-50); font-size: .92rem; font-weight: 600; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem;
}
.kz .woocommerce-message, .kz .woocommerce-notice--success { border-left: 10px solid var(--kz-neon); }
.kz .woocommerce-error { border-left: 10px solid var(--kz-orange); display: block; }
.kz .woocommerce-error li { margin: .2rem 0; }
.kz .woocommerce-message .button, .kz .woocommerce-info .button { order: 2; min-height: 38px; padding: .4rem 1rem; }
.kz .woocommerce-info a:not(.button) { text-decoration: underline; }
.kz-alert { padding: 1rem 1.2rem; border: 2px solid var(--kz-black); font-weight: 700; }
.kz-alert--err { border-left: 10px solid var(--kz-orange); background: #FFF1EB; }

/* ---------- Trang chi tiết sản phẩm ---------- */
.kz-singlewrap { padding-top: 1.2rem; padding-bottom: var(--kz-section); }
.kz div.product { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.6rem; position: relative; }
@media (min-width: 992px) {
  .kz div.product { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); grid-template-rows: auto auto 1fr; column-gap: 3rem; align-items: start; }
  .kz div.product > .woocommerce-product-gallery, .kz div.product > .kz-360wrap { grid-column: 1; }
  .kz div.product > .summary { grid-column: 2; grid-row: 1 / span 3; }
  .kz div.product > .woocommerce-tabs, .kz div.product > .related, .kz div.product > section.up-sells { grid-column: 1 / -1; }
}
.kz div.product > .onsale { position: absolute; z-index: 5; top: .8rem; left: .8rem; }
.kz .woocommerce-product-gallery { position: relative; margin: 0; border: 2px solid var(--kz-black); background: var(--kz-gray-50); }
.kz .woocommerce-product-gallery__wrapper { margin: 0; }
.kz .woocommerce-product-gallery__image img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.kz .woocommerce-product-gallery__trigger { position: absolute; top: .8rem; right: .8rem; z-index: 6; width: 44px; height: 44px; background: var(--kz-white); border: 2px solid var(--kz-black); display: grid; place-items: center; font-size: 0; }
.kz .woocommerce-product-gallery__trigger::before { content: ""; width: 14px; height: 14px; border: 2.5px solid var(--kz-black); border-radius: 50%; position: relative; left: -2px; top: -2px; }
.kz .woocommerce-product-gallery__trigger::after { content: ""; position: absolute; width: 2.5px; height: 8px; background: var(--kz-black); transform: rotate(-45deg); right: 13px; bottom: 11px; }
.kz .woocommerce-product-gallery__trigger img { display: none !important; }
.kz .flex-control-thumbs { list-style: none; margin: 0; padding: .5rem; display: grid; grid-template-columns: repeat(5, 1fr); gap: .5rem; border-top: 2px solid var(--kz-black); background: var(--kz-white); }
.kz .flex-control-thumbs img { aspect-ratio: 1 / 1; object-fit: cover; cursor: pointer; opacity: .5; border: 2px solid transparent; transition: opacity .2s; }
.kz .flex-control-thumbs img.flex-active, .kz .flex-control-thumbs img:hover { opacity: 1; border-color: var(--kz-black); }
.kz-360wrap { margin-top: -.6rem; }
.kz-360btn { width: 100%; }
.kz .summary { min-width: 0; }
.kz-pbrand { display: flex; align-items: center; justify-content: space-between; gap: .6rem; margin-bottom: .5rem; }
.kz-pbrand a { font-weight: 800; font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; border-bottom: 2px solid var(--kz-black); }
.kz .product_title, .kz h1.product_title { font-size: clamp(2.2rem, 4.4vw, 3.6rem); line-height: 1.04; margin-bottom: .6rem; }
.kz-subline { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem 1.1rem; font-size: .8rem; font-weight: 600; color: var(--kz-muted); margin-bottom: 1rem; }
.kz .summary > .price { font-family: var(--kz-display); font-size: 2rem; font-weight: 600; margin-bottom: 1rem; }
.kz .summary > .price del { font-size: 1.2rem; }
.kz-installment { border: 2px solid var(--kz-black); padding: .9rem 1rem; margin-bottom: 1.2rem; background: var(--kz-gray-50); }
.kz-installment__head { display: flex; gap: .6rem; align-items: center; }
.kz-installment__head p { margin: 0; font-size: .95rem; }
.kz-installment__head .kz-ico { width: 24px; height: 24px; }
.kz-installment__amount { font-family: var(--kz-display); font-size: 1.3rem; background: var(--kz-neon); padding: 0 .2rem; }
.kz-installment__terms { display: flex; gap: .3rem; margin: .7rem 0 .5rem; }
.kz-installment__terms button { flex: 1; min-height: 38px; border: 2px solid var(--kz-black); background: var(--kz-white); font-weight: 800; font-size: .84rem; cursor: pointer; }
.kz-installment__terms button.is-active { background: var(--kz-black); color: var(--kz-neon); }
.kz-installment__note { margin: 0; font-size: .76rem; color: var(--kz-muted); }
.kz .woocommerce-product-details__short-description { color: var(--kz-ink-2); margin-bottom: 1.2rem; }
/* Chọn size */
.kz-sizebar { display: flex; align-items: center; flex-wrap: wrap; gap: .6rem; margin-bottom: .7rem; }
.kz-sizebar__label { font-family: var(--kz-display); font-size: 1.15rem; font-weight: 600; text-transform: uppercase; }
.kz-units { display: inline-flex; border: 2px solid var(--kz-black); }
.kz-units button { min-width: 46px; height: 32px; border: 0; background: var(--kz-white); font-weight: 800; font-size: .78rem; cursor: pointer; }
.kz-units button + button { border-left: 2px solid var(--kz-black); }
.kz-units button.is-active { background: var(--kz-black); color: var(--kz-neon); }
.kz-sizeguide-btn { margin-left: auto; display: inline-flex; align-items: center; gap: .35rem; border: 0; background: none; cursor: pointer; font-size: .84rem; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.kz-sizeguide-btn .kz-ico { width: 18px; height: 18px; }
.kz table.variations { width: 100%; border-collapse: collapse; margin-bottom: .6rem; }
.kz table.variations tr { display: block; }
.kz table.variations th, .kz table.variations td { display: block; padding: 0; text-align: left; }
.kz table.variations.kz-hide-table { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.kz-sizes { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .35rem; margin-bottom: .5rem; }
.kz-sizes.is-shake { animation: kz-shake .4s; }
@keyframes kz-shake { 25% { transform: translateX(-6px); } 50% { transform: translateX(6px); } 75% { transform: translateX(-3px); } }
.kz-size { position: relative; min-height: 54px; border: 2px solid var(--kz-black); background: var(--kz-white); cursor: pointer; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; padding: .3rem .2rem; }
.kz-size__v { font-weight: 800; font-size: 1rem; line-height: 1.1; }
.kz-size__q { font-size: .66rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; line-height: 1; }
.kz-size__q:empty { display: none; }
.kz-size:hover { background: var(--kz-gray-100); }
.kz-size.is-low .kz-size__q { color: var(--kz-black); background: var(--kz-orange); padding: 2px 4px; }
.kz-size.is-out { color: var(--kz-gray-400); border-color: var(--kz-gray-200); cursor: not-allowed; background: linear-gradient(to top right, transparent calc(50% - 1px), var(--kz-gray-200) 50%, transparent calc(50% + 1px)); }
.kz-size.is-active { background: var(--kz-black); color: var(--kz-neon); box-shadow: 4px 4px 0 var(--kz-neon); }
.kz-sizes__status { min-height: 1.4em; font-size: .86rem; margin: 0 0 .8rem; }
.kz-sizes__status .is-low { color: var(--kz-black); background: var(--kz-orange); padding: 0 .25rem; font-weight: 800; }
.kz .reset_variations { display: none !important; }
.kz .single_variation_wrap .woocommerce-variation-price { display: none; }
.kz .woocommerce-variation-availability .stock { display: none; }
.kz .stock { font-size: .86rem; font-weight: 700; margin: .4rem 0 0; }
.kz .stock.out-of-stock { color: var(--kz-err); }
.kz .woocommerce-variation-add-to-cart, .kz form.cart:not(.variations_form) { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.kz .single_add_to_cart_button { flex: 1; min-height: 58px; font-size: 1.2rem; }
.kz .single_add_to_cart_button.disabled { opacity: 1; }
.kz div.quantity { display: inline-flex; align-items: center; border: 2px solid var(--kz-black); background: var(--kz-white); height: 58px; }
.kz div.quantity .qty { width: 44px; height: 100%; border: 0; text-align: center; font: inherit; font-weight: 800; -moz-appearance: textfield; background: transparent; }
.kz div.quantity .qty::-webkit-outer-spin-button, .kz div.quantity .qty::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.kz-qty__btn { width: 36px; height: 100%; border: 0; background: none; cursor: pointer; font-size: 1.2rem; font-weight: 800; }
.kz-qty__btn:hover { background: var(--kz-neon); }
/* Chăm sóc giày kèm theo */
.kz-care { flex-basis: 100%; border: 2px dashed var(--kz-black); padding: .9rem 1rem; margin-bottom: .3rem; }
.kz-care__title { display: flex; align-items: center; gap: .5rem; font-family: var(--kz-display); font-size: 1.1rem; font-weight: 600; text-transform: uppercase; margin: 0 0 .5rem; }
.kz-care__title .kz-ico { width: 22px; height: 22px; }
.kz-care__gift { list-style: none; margin: 0 0 .7rem; padding: 0; display: grid; gap: .25rem; font-size: .86rem; }
.kz-care__gift li { display: flex; gap: .4rem; align-items: center; }
.kz-care__gift .kz-ico { width: 16px; height: 16px; stroke-width: 3; background: var(--kz-neon); }
.kz-care__addon { display: flex; align-items: center; gap: .7rem; padding: .55rem; border: 2px solid var(--kz-black); background: var(--kz-white); cursor: pointer; font-size: .86rem; position: relative; }
.kz-care__addon input { position: absolute; opacity: 0; }
.kz-care__box { width: 24px; height: 24px; border: 2px solid var(--kz-black); flex: none; display: grid; place-items: center; }
.kz-care__addon input:checked ~ .kz-care__box { background: var(--kz-neon); }
.kz-care__addon input:checked ~ .kz-care__box::after { content: ""; width: 10px; height: 6px; border: solid var(--kz-black); border-width: 0 0 3px 3px; transform: rotate(-45deg) translate(1px, -1px); }
.kz-care__addon input:focus-visible ~ .kz-care__box { outline: 3px solid var(--kz-neon); outline-offset: 2px; box-shadow: 0 0 0 5px var(--kz-black); }
.kz-care__addon img { width: 48px; height: 48px; object-fit: cover; }
.kz-care__text { display: flex; flex-direction: column; line-height: 1.35; }
.kz-care__text ins { text-decoration: none; font-weight: 800; background: var(--kz-neon); padding: 0 .2rem; }
.kz-care__text del { color: var(--kz-muted); }
/* Cam kết */
.kz-trust { list-style: none; margin: .4rem 0 1.4rem; padding: 0; display: grid; border: 2px solid var(--kz-black); }
.kz-trust li { display: flex; align-items: center; gap: .7rem; padding: .7rem .9rem; font-size: .86rem; }
.kz-trust li + li { border-top: 1px solid var(--kz-gray-200); }
.kz-trust .kz-ico { width: 22px; height: 22px; flex: none; }
/* Phối cùng */
.kz-pair { border: 2px solid var(--kz-black); padding: 1rem; margin-bottom: 1.5rem; background: var(--kz-white); box-shadow: var(--kz-shadow-neon); }
.kz-pair__head { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: .4rem; margin-bottom: .6rem; }
.kz-pair__head h2 { font-size: 1.6rem; margin: 0; }
.kz-pair__deal { font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; background: var(--kz-orange); padding: .2rem .4rem; }
.kz-pair__list { list-style: none; margin: 0 0 .8rem; padding: 0; }
.kz-pair__item { display: grid; grid-template-columns: 64px minmax(0, 1fr) 44px; gap: .8rem; align-items: center; padding: .55rem 0; border-top: 1px solid var(--kz-gray-200); }
.kz-pair__img img { width: 64px; height: 64px; object-fit: cover; border: 2px solid var(--kz-black); }
.kz-pair__info { display: flex; flex-direction: column; min-width: 0; font-size: .86rem; }
.kz-pair__type { display: inline-flex; align-items: center; gap: .3rem; font-size: .68rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--kz-muted); }
.kz-pair__type .kz-ico { width: 14px; height: 14px; }
.kz-pair__name { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kz-pair__name:hover { text-decoration: underline; }
.kz-pair__price .price, .kz-pair__price { font-size: .86rem; }
.kz-pair__add { width: 44px; height: 44px; display: grid; place-items: center; border: 2px solid var(--kz-black); background: var(--kz-neon); cursor: pointer; }
.kz-pair__add:hover { box-shadow: 3px 3px 0 var(--kz-black); transform: translate(-2px, -2px); }
.kz-pair__add .kz-ico { width: 20px; height: 20px; }
/* Tabs */
.kz .woocommerce-tabs { margin-top: 2.5rem; }
.kz .woocommerce-tabs ul.tabs { list-style: none; margin: 0 0 1.5rem; padding: 0; display: flex; gap: 0; border-bottom: 2px solid var(--kz-black); overflow-x: auto; scrollbar-width: none; }
.kz .woocommerce-tabs ul.tabs::before, .kz .woocommerce-tabs ul.tabs::after { display: none; }
.kz .woocommerce-tabs ul.tabs li { margin: 0; border: 0; background: none; padding: 0; }
.kz .woocommerce-tabs ul.tabs li a { display: block; padding: .8rem 1.2rem; font-family: var(--kz-display); font-size: 1.1rem; font-weight: 600; text-transform: uppercase; white-space: nowrap; }
.kz .woocommerce-tabs ul.tabs li.active a { background: var(--kz-black); color: var(--kz-neon); }
.kz .woocommerce-Tabs-panel { max-width: 900px; color: var(--kz-ink-2); }
.kz .woocommerce-Tabs-panel h2, .kz .woocommerce-Tabs-panel h3 { font-size: 1.5rem; color: var(--kz-ink); margin-top: 1.2rem; }
.kz .woocommerce-Tabs-panel ul, .kz .woocommerce-Tabs-panel ol { padding-left: 1.2rem; }
.kz .woocommerce-Tabs-panel li { margin-bottom: .35rem; }
.kz section.related { margin-top: 3.5rem; }
.kz section.related > h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); margin-bottom: 1.6rem; }
/* Thanh mua nhanh dính đáy (mobile) */
.kz-stickybuy { position: fixed; left: 0; right: 0; bottom: 58px; z-index: 72; display: flex; align-items: center; gap: .8rem; padding: .55rem .8rem; background: var(--kz-white); border-top: 2px solid var(--kz-black); }
.kz-stickybuy__info { display: flex; flex-direction: column; min-width: 0; flex: 1; font-size: .8rem; line-height: 1.25; }
.kz-stickybuy__info strong { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: .86rem; }
.kz-stickybuy .price ins { background: none; }
.kz-stickybuy .kz-btn { min-height: 44px; }
@media (min-width: 900px) { .kz-stickybuy { display: none !important; } }

/* ---------- Biểu mẫu chung ---------- */
.kz .form-row { margin: 0 0 1rem; padding: 0; }
.kz .form-row label, .kz-field label { display: block; font-size: .82rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; margin-bottom: .4rem; }
.kz .form-row .required { color: var(--kz-err); text-decoration: none; border: 0; }
.kz .form-row .optional { color: var(--kz-muted); font-weight: 600; text-transform: none; letter-spacing: 0; }
.kz input.input-text, .kz .form-row input[type="text"], .kz .form-row input[type="email"], .kz .form-row input[type="tel"], .kz .form-row input[type="password"], .kz .form-row textarea, .kz-field input, .kz #coupon_code, .kz .select2-container .select2-selection--single {
  width: 100%; min-height: 50px; border: 2px solid var(--kz-black); border-radius: 0; padding: .65rem .9rem; font: inherit; font-size: 1rem; background: var(--kz-white); color: var(--kz-black);
}
.kz textarea { min-height: 110px; resize: vertical; }
.kz input.input-text:focus, .kz .form-row textarea:focus, .kz-field input:focus, .kz #coupon_code:focus { outline: 0; box-shadow: 4px 4px 0 var(--kz-neon), 4px 4px 0 2px var(--kz-black); }
.kz .form-row.woocommerce-invalid input.input-text { border-color: var(--kz-err); }
.kz .form-row-first, .kz .form-row-last { width: 100%; }
@media (min-width: 600px) { .kz .form-row-first, .kz .form-row-last { width: calc(50% - .5rem); float: left; } .kz .form-row-last { float: right; } .kz .form-row-wide, .kz .clear { clear: both; } }
.kz .woocommerce-billing-fields__field-wrapper::after, .kz .woocommerce-address-fields__field-wrapper::after { content: ""; display: table; clear: both; }
.kz-hidden-field { display: none !important; }
.kz input[type="checkbox"], .kz input[type="radio"] { accent-color: var(--kz-black); width: 18px; height: 18px; vertical-align: -3px; margin-right: .4rem; }

/* ---------- Giỏ hàng ---------- */
.kz-page--woo { max-width: 1400px; }
.kz .woocommerce-cart-form { margin-bottom: 2rem; }
.kz table.shop_table { width: 100%; border-collapse: collapse; font-size: .92rem; border: 0; margin: 0; }
.kz table.shop_table th, .kz table.shop_table td { border-width: 0 0 2px; border-style: solid; border-color: var(--kz-gray-100); background: none; }
.kz table.shop_table th { font-size: .74rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; text-align: left; padding: .8rem .6rem; border-bottom: 2px solid var(--kz-black); }
.kz table.shop_table td { padding: 1rem .6rem; vertical-align: middle; }
.kz table.cart .product-thumbnail img { width: 90px; height: 90px; object-fit: cover; background: var(--kz-gray-50); border: 2px solid var(--kz-black); }
.kz table.cart .product-name a { font-weight: 800; }
.kz table.cart .product-name .variation, .kz .woocommerce-checkout-review-order-table .variation { display: flex; flex-wrap: wrap; gap: 0 .4rem; margin: .3rem 0 0; font-size: .8rem; color: var(--kz-muted); }
.kz .variation dt, .kz .variation dd, .kz .variation dd p { margin: 0; }
.kz table.cart a.remove { width: 32px; height: 32px; display: grid; place-items: center; font-size: 1.4rem; font-weight: 700; }
.kz table.cart a.remove:hover { background: var(--kz-orange); }
.kz table.cart div.quantity { height: 46px; }
.kz table.cart td.actions { padding-top: 1.4rem; border: 0; }
.kz .coupon { display: flex; gap: .5rem; flex-wrap: wrap; float: left; }
.kz .coupon label { display: none; }
.kz #coupon_code { width: 200px; min-height: 48px; }
.kz td.actions > .button { float: right; background: var(--kz-white); color: var(--kz-black); }
.kz .cart-collaterals { display: grid; justify-content: end; }
.kz .cart_totals { width: min(460px, 100%); border: 2px solid var(--kz-black); padding: 1.5rem; box-shadow: var(--kz-shadow-neon); }
.kz .cart_totals h2 { font-size: 1.8rem; }
.kz .cart_totals table.shop_table th { text-transform: none; letter-spacing: 0; font-size: .92rem; font-weight: 600; padding-left: 0; border-bottom-color: var(--kz-gray-100); }
.kz .cart_totals table.shop_table td { text-align: right; padding-right: 0; }
.kz .order-total .amount { font-family: var(--kz-display); font-size: 1.5rem; }
.kz .fee td, .kz .fee .amount { color: var(--kz-ok); font-weight: 700; }
.kz ul#shipping_method { list-style: none; margin: 0; padding: 0; text-align: right; }
.kz .woocommerce-shipping-destination, .kz .woocommerce-shipping-calculator { display: none; }
.kz .wc-proceed-to-checkout .checkout-button { width: 100%; min-height: 58px; margin-top: 1rem; font-size: 1.2rem; }
.kz .cart-empty { text-align: center; padding: 2.5rem 1rem !important; display: block !important; border: 2px dashed var(--kz-black) !important; font-family: var(--kz-display); font-size: 1.8rem !important; text-transform: uppercase; }
.kz .return-to-shop { text-align: center; margin-top: 1.2rem; }
@media (max-width: 767px) {
  .kz table.shop_table_responsive thead { display: none; }
  .kz table.shop_table_responsive tr { display: block; position: relative; border-bottom: 2px solid var(--kz-gray-100); padding: .8rem 0; }
  .kz table.shop_table_responsive td { display: flex; justify-content: space-between; align-items: center; border: 0; padding: .35rem 0; text-align: right; }
  .kz table.shop_table_responsive td::before { content: attr(data-title); font-size: .78rem; font-weight: 700; text-transform: uppercase; color: var(--kz-muted); text-align: left; margin-right: 1rem; }
  .kz table.shop_table_responsive td.product-remove, .kz table.shop_table_responsive td.product-thumbnail { display: block; }
  .kz table.shop_table_responsive td.product-remove::before, .kz table.shop_table_responsive td.product-thumbnail::before, .kz table.shop_table_responsive td.actions::before { display: none; }
  .kz table.cart td.product-remove { position: absolute; right: 0; top: .8rem; padding: 0; }
  .kz table.cart td.product-thumbnail { float: left; margin-right: 1rem; }
  .kz table.cart td.actions { display: block; }
  .kz .coupon, .kz td.actions > .button { float: none; width: 100%; margin-bottom: .6rem; }
  .kz #coupon_code { flex: 1; width: auto; }
  .kz .cart-collaterals { justify-content: stretch; }
}

/* ---------- Thanh toán ---------- */
.kz form.checkout { display: grid; gap: 2rem; align-items: start; }
@media (min-width: 992px) {
  .kz form.checkout { grid-template-columns: minmax(0, 1fr) 460px; gap: 3rem; }
  .kz form.checkout > #customer_details { grid-column: 1; grid-row: 1 / span 2; }
  .kz form.checkout > #order_review_heading { grid-column: 2; grid-row: 1; }
  .kz form.checkout > #order_review { grid-column: 2; grid-row: 2; position: sticky; top: calc(var(--kz-header-h) + 1.2rem); }
}
.kz form.checkout h3, .kz #order_review_heading { font-size: 1.8rem; margin: 0 0 1rem; }
.kz .col2-set .col-1, .kz .col2-set .col-2 { width: 100%; float: none; }
.kz #order_review { border: 2px solid var(--kz-black); padding: 1.3rem; box-shadow: var(--kz-shadow-neon); }
.kz .woocommerce-checkout-review-order-table th, .kz .woocommerce-checkout-review-order-table td { padding: .7rem 0; }
.kz .woocommerce-checkout-review-order-table td:last-child, .kz .woocommerce-checkout-review-order-table tfoot td { text-align: right; }
.kz #payment { margin-top: 1.2rem; }
.kz #payment ul.payment_methods { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; gap: .5rem; }
.kz #payment li.wc_payment_method { border: 2px solid var(--kz-gray-200); padding: .8rem .9rem; }
.kz #payment li.wc_payment_method > label { font-weight: 700; cursor: pointer; display: inline; }
.kz #payment li.wc_payment_method:has(input:checked) { border-color: var(--kz-black); background: var(--kz-gray-50); }
.kz #payment .payment_box { margin-top: .6rem; font-size: .85rem; color: var(--kz-ink-2); }
.kz #payment .payment_box p:last-child { margin: 0; }
.kz #place_order { width: 100%; min-height: 60px; font-size: 1.25rem; }
.kz .woocommerce-privacy-policy-text { font-size: .8rem; color: var(--kz-muted); }
.kz form.checkout_coupon { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1.5rem; padding: 1rem; border: 2px dashed var(--kz-black); }
.kz form.checkout_coupon p { margin: 0; }
.kz form.checkout_coupon .form-row-first { flex: 1; float: none; width: auto; }
.kz form.checkout_coupon .form-row-last { float: none; width: auto; }
.kz form.checkout_coupon > p:first-child { flex-basis: 100%; }
.kz .blockUI.blockOverlay { background: rgba(255, 255, 255, .6) !important; }
/* Cảm ơn / chi tiết đơn */
.kz .woocommerce-order { max-width: 900px; margin-inline: auto; }
.kz ul.woocommerce-order-overview { list-style: none; margin: 0 0 2rem; padding: 1.2rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; border: 2px solid var(--kz-black); font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--kz-muted); }
.kz ul.woocommerce-order-overview strong { display: block; margin-top: .3rem; font-size: 1rem; color: var(--kz-black); text-transform: none; letter-spacing: 0; }
.kz .woocommerce-order-details, .kz .woocommerce-customer-details { margin-top: 2rem; }
.kz .woocommerce-order-details h2, .kz .woocommerce-customer-details h2, .kz .wc-bacs-bank-details-heading { font-size: 1.8rem; }
.kz .woocommerce-customer-details address { font-style: normal; padding: 1rem 1.2rem; border: 2px solid var(--kz-black); }
.kz-thanks-track { padding: 1rem 1.2rem; background: var(--kz-neon); border: 2px solid var(--kz-black); font-weight: 600; }
.kz-thanks-track a { text-decoration: underline; font-weight: 800; }
.kz-qr { display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; padding: 1.5rem; border: 2px solid var(--kz-black); margin: 0 0 2rem; }
.kz-qr__code { padding: 12px; background: var(--kz-white); border: 2px solid var(--kz-black); }
.kz-qr__code svg { display: block; fill: var(--kz-black); }
.kz-qr h2 { font-size: 1.6rem; }
.kz-qr__demo { font-size: .82rem; font-weight: 700; margin: 0; }
/* Tài khoản */
.kz #customer_login { display: grid; gap: 2rem; max-width: 1000px; }
@media (min-width: 800px) { .kz #customer_login { grid-template-columns: 1fr 1fr; } }
.kz #customer_login .u-column1, .kz #customer_login .u-column2 { width: 100%; float: none; padding: 1.8rem; border: 2px solid var(--kz-black); }
.kz #customer_login h2 { font-size: 1.8rem; }
.kz .woocommerce-form-login .woocommerce-form-login__rememberme { display: block; margin-bottom: 1rem; font-size: .88rem; }
.kz .woocommerce-form-login .button, .kz .woocommerce-form-register .button { width: 100%; min-height: 52px; }
.kz .lost_password a { font-size: .86rem; text-decoration: underline; }
.kz-woo .woocommerce:has(.woocommerce-MyAccount-navigation) { display: grid; gap: 2rem; }
@media (min-width: 900px) { .kz-woo .woocommerce:has(.woocommerce-MyAccount-navigation) { grid-template-columns: 250px minmax(0, 1fr); } }
.kz .woocommerce-MyAccount-navigation ul { list-style: none; margin: 0; padding: 0; border: 2px solid var(--kz-black); }
.kz .woocommerce-MyAccount-navigation li a { display: block; padding: .8rem 1.1rem; border-bottom: 2px solid var(--kz-gray-100); font-weight: 700; }
.kz .woocommerce-MyAccount-navigation li:last-child a { border-bottom: 0; }
.kz .woocommerce-MyAccount-navigation li.is-active a { background: var(--kz-black); color: var(--kz-neon); }
.kz .woocommerce-MyAccount-content { min-width: 0; }
.kz .woocommerce-MyAccount-content a { text-decoration: underline; }
.kz .woocommerce-MyAccount-content a.button { text-decoration: none; }

/* ---------- Công cụ: Tra cứu đơn / Check chính hãng ---------- */
.kz-tool { margin-bottom: 2.5rem; }
.kz-tool__form { display: grid; gap: 1rem; align-items: end; padding: clamp(1.2rem, 3vw, 2rem); border: 2px solid var(--kz-black); background: var(--kz-white); box-shadow: 10px 10px 0 var(--kz-neon), 10px 10px 0 2px var(--kz-black); }
@media (min-width: 768px) { .kz-tool__form { grid-template-columns: 1fr 1fr auto; } .kz-tool__form--one { grid-template-columns: 1fr auto; } }
.kz-field { display: flex; flex-direction: column; }
.kz-field input { min-height: 56px; font-size: 1.1rem; font-weight: 600; }
.kz-tool__form .kz-btn--lg { min-height: 56px; }
.kz-tool__hint { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; margin: 2rem 0 0; font-size: .86rem; font-weight: 600; }
.kz-tool__result { margin-top: 2rem; scroll-margin-top: calc(var(--kz-header-h) + 1rem); }
.kz-order { border: 2px solid var(--kz-black); }
.kz-order__head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.2rem 1.4rem; background: var(--kz-black); color: var(--kz-white); }
.kz-order__head .kz-eyebrow { color: var(--kz-gray-400); margin: 0 0 .2rem; }
.kz-order__head h2 { font-size: 2.4rem; margin: 0; }
.kz-order__status { background: var(--kz-neon); color: var(--kz-black); font-weight: 800; text-transform: uppercase; letter-spacing: .06em; font-size: .8rem; padding: .45rem .7rem; }
.kz-order__status.is-bad { background: var(--kz-orange); }
.kz-steps { list-style: none; margin: 0; padding: 1.6rem 1.4rem; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; position: relative; }
.kz-steps li { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: .4rem; font-size: .78rem; font-weight: 700; color: var(--kz-muted); }
.kz-steps li::before { content: ""; position: absolute; top: 21px; right: 50%; width: 100%; height: 4px; background: var(--kz-gray-200); z-index: 0; }
.kz-steps li:first-child::before { display: none; }
.kz-steps li.is-done::before, .kz-steps li.is-current::before { background: var(--kz-black); }
.kz-steps__dot { position: relative; z-index: 1; width: 44px; height: 44px; display: grid; place-items: center; border: 3px solid var(--kz-gray-200); background: var(--kz-white); font-family: var(--kz-display); font-size: 1.1rem; font-weight: 700; }
.kz-steps__dot .kz-ico { width: 22px; height: 22px; stroke-width: 3; }
.kz-steps li.is-done .kz-steps__dot { border-color: var(--kz-black); background: var(--kz-black); color: var(--kz-neon); }
.kz-steps li.is-current .kz-steps__dot { border-color: var(--kz-black); background: var(--kz-neon); color: var(--kz-black); box-shadow: 4px 4px 0 var(--kz-black); }
.kz-steps li.is-done, .kz-steps li.is-current { color: var(--kz-black); }
.kz-steps__label { text-transform: uppercase; letter-spacing: .04em; line-height: 1.2; }
.kz-steps__time { font-weight: 600; font-size: .72rem; color: var(--kz-muted); }
@media (max-width: 599px) {
  .kz-steps { grid-template-columns: 1fr; gap: .8rem; }
  .kz-steps li { flex-direction: row; text-align: left; gap: .8rem; }
  .kz-steps li::before { top: auto; bottom: 50%; right: auto; left: 20px; width: 4px; height: calc(100% + .8rem); }
  .kz-steps__time { margin-left: auto; }
}
.kz-order__log { list-style: none; margin: 0 1.4rem 1.2rem; padding: 1rem; background: var(--kz-gray-50); border-left: 6px solid var(--kz-neon); display: grid; gap: .45rem; font-size: .86rem; }
.kz-order__log li { display: flex; gap: .8rem; flex-wrap: wrap; }
.kz-order__log time { font-weight: 800; min-width: 110px; }
.kz-order__meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0; margin: 0; border-top: 2px solid var(--kz-black); }
.kz-order__meta div { padding: .8rem 1.4rem; border-bottom: 1px solid var(--kz-gray-200); }
.kz-order__meta dt { font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--kz-muted); }
.kz-order__meta dd { margin: .2rem 0 0; font-weight: 700; }
.kz-order__items { list-style: none; margin: 0; padding: .4rem 1.4rem; }
.kz-order__items li { display: grid; grid-template-columns: 56px 1fr auto; gap: .8rem; align-items: center; padding: .6rem 0; border-bottom: 1px solid var(--kz-gray-200); font-size: .9rem; }
.kz-order__items img { width: 56px; height: 56px; object-fit: cover; border: 2px solid var(--kz-black); }
.kz-order__items em { font-style: normal; display: inline-block; margin-left: .4rem; background: var(--kz-neon); font-size: .76rem; font-weight: 800; padding: 0 .3rem; }
.kz-order__total { display: flex; justify-content: space-between; align-items: center; margin: 0; padding: 1rem 1.4rem; background: var(--kz-gray-50); font-weight: 700; }
.kz-order__total strong { font-family: var(--kz-display); font-size: 1.5rem; }
.kz-verdict { display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; padding: clamp(1.2rem, 3vw, 2rem); border: 2px solid var(--kz-black); }
.kz-verdict h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.kz-verdict__ico { width: 72px; height: 72px; display: grid; place-items: center; border: 3px solid var(--kz-black); }
.kz-verdict__ico .kz-ico { width: 40px; height: 40px; stroke-width: 2.5; }
.kz-verdict--ok { background: var(--kz-white); box-shadow: 10px 10px 0 var(--kz-neon), 10px 10px 0 2px var(--kz-black); }
.kz-verdict--ok .kz-verdict__ico { background: var(--kz-neon); }
.kz-verdict--bad .kz-verdict__ico { background: var(--kz-orange); }
.kz-verdict .kz-order__meta { border: 2px solid var(--kz-black); margin-bottom: 1rem; }
@media (max-width: 599px) { .kz-verdict { grid-template-columns: 1fr; } }

/* ---------- Blog ---------- */
.kz-posts { display: grid; gap: 2rem 1.5rem; }
@media (min-width: 700px) { .kz-posts { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .kz-posts { grid-template-columns: repeat(3, 1fr); } }
.kz-post__img { display: block; border: 2px solid var(--kz-black); overflow: hidden; aspect-ratio: 4 / 3; background: var(--kz-gray-50); }
.kz-post__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.kz-post:hover .kz-post__img img { transform: scale(1.04); }
.kz-post__body { padding-top: .9rem; }
.kz-post__meta { font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--kz-muted); margin-bottom: .4rem; }
.kz-post__title, .kz h2.kz-post__title, .kz h3.kz-post__title { font-size: 1.5rem; line-height: 1.05; margin-bottom: .5rem; }
.kz-post__title a:hover { background: var(--kz-neon); }
.kz-post__excerpt { color: var(--kz-ink-2); font-size: .92rem; }
.kz-pagination { margin-top: 2.5rem; }
.kz-article__head { border-bottom: 0; }
.kz-article__cover { margin: 0 auto 2.5rem; }
.kz-article__cover img { width: 100%; max-height: 640px; object-fit: cover; border: 2px solid var(--kz-black); }

/* ---------- 404 ---------- */
.kz-404 { padding-block: var(--kz-section); }
.kz-404__code { font-family: var(--kz-display); font-weight: 700; font-size: clamp(8rem, 30vw, 20rem); line-height: .8; margin: 0 0 1rem; color: transparent; -webkit-text-stroke: 3px var(--kz-black); }

/* ---------- Giảm chuyển động ---------- */
@media (prefers-reduced-motion: reduce) {
  .kz *, .kz *::before, .kz *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .kz-marquee { flex-wrap: wrap; }
  .kz-marquee__group { animation: none; flex-wrap: wrap; min-width: 0; }
  .kz-marquee__group[aria-hidden="true"] { display: none; }
  .kz-announce { height: auto; padding: .4rem 1rem; }
  .kz-tape { transform: none; }
}