/* LUST Magazine — giao diện editorial theo cấu trúc tạp chí thời trang quốc tế
   Bố cục: logo giữa + MENU bên phải, thanh chuyên mục chữ nhỏ; trang chủ mở đầu bằng lưới 3 cột,
   các khối có tiêu đề nằm giữa hai đường kẻ mảnh, dải "Đọc nhiều" nền xám, lưới tin mới nhất + cột phải. */
:root {
  /* LUST — nền đen, chữ trắng ngà, nhấn bạc */
  --paper: #0b0b0c;
  --ink: #f1efea;
  --text: #d4d1cb;
  --mute: #8c8a86;
  --rule: #26262a;
  --band: #141416;
  --silver: #c0c3c9;
  --silver-dim: #868a92;
  --foot: #050506;
  --foot-ink: #f1efea;
  --foot-mute: #8c8a86;
  --logo: "Playfair Display", "Bodoni 72", Didot, Georgia, serif;
  --sans: "Montserrat", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --serif: "EB Garamond", Garamond, Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --rule-2: #3a3a3e;
  --overlay: rgba(11, 11, 12, .6);
  --max: 1240px;
  color-scheme: dark;
}
/* Giao diện trắng (khách chọn bằng nút mặt trời) */
:root[data-theme="light"] {
  --paper: #f7f6f3;
  --ink: #0b0b0c;
  --text: #2b2b2d;
  --mute: #6d6b67;
  --rule: #e0ded9;
  --rule-2: #c9c7c2;
  --band: #efeeea;
  --silver: #565a61;
  --silver-dim: #9a9da3;
  --overlay: rgba(247, 246, 243, .75);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--text); font-family: var(--sans); font-size: 15px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 90; background: var(--paper); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 8px; top: -60px; background: var(--ink); color: var(--paper); padding: 8px 14px; z-index: 100; }
.skip:focus { top: 8px; }
.wrap { max-width: calc(var(--max) + 32px); margin-inline: auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }

/* Nhãn chung */
.rubric { display: inline-block; font-size: 11px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--ink); }
.byline { margin: 8px 0 0; font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); }
.byline a { color: inherit; }
.btn { display: inline-flex; align-items: center; justify-content: center; font: inherit; font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; padding: 12px 20px; background: var(--ink); color: var(--paper); border: 1px solid var(--ink); cursor: pointer; }
.btn:hover { background: var(--paper); color: var(--ink); text-decoration: none; }

/* ---------- Header ---------- */
.strip { text-align: center; font-size: 12px; padding: 7px 16px; border-bottom: 1px solid var(--rule); display: flex; justify-content: center; gap: 24px; }
.strip a { letter-spacing: .02em; }
.strip a + a { text-transform: uppercase; letter-spacing: .12em; font-weight: 500; font-size: 11px; }
.hd { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: var(--paper); border-bottom: 1px solid var(--rule); }
.hd__in { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 64px; }
.hd__left { justify-self: start; }
.hd__sub { font-size: 11px; padding: 6px 9px; letter-spacing: .12em; visibility: hidden; }
.hd.is-stuck .hd__sub { visibility: visible; }
.logo { display: inline-flex; align-items: center; line-height: 0; }
.logo img { height: 52px; width: auto; }
.logo:hover { text-decoration: none; }
.logo small { font-family: var(--sans); font-size: 9px; font-weight: 500; letter-spacing: .3em; margin-left: 8px; text-transform: uppercase; }
.hd h1 { margin: 0; font-size: inherit; font-weight: inherit; line-height: 1; }
.hd__tools { justify-self: end; display: flex; align-items: center; gap: 6px; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-width: 36px; height: 36px; border: 0; background: none; cursor: pointer; font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; padding: 0 4px; }
.icon-btn svg { width: 17px; height: 17px; }
.icon-btn:hover { text-decoration: none; opacity: .7; }
.nav { border-bottom: 1px solid var(--rule); }
.nav ul { list-style: none; margin: 0 auto; padding-block: 0; display: flex; justify-content: center; gap: 30px; overflow-x: auto; scrollbar-width: none; }
.nav ul::-webkit-scrollbar { display: none; }
.nav a { display: block; padding: 12px 0 11px; font-size: 11.5px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; white-space: nowrap; color: var(--ink); border-bottom: 1px solid transparent; }
.nav a:hover { text-decoration: none; border-bottom-color: var(--ink); }
.nav a[aria-current="page"] { border-bottom-color: var(--ink); }

/* Menu trượt */
.drawer { position: fixed; inset: 0; z-index: 80; }
.drawer__bg { position: absolute; inset: 0; background: rgba(0,0,0,.4); border: 0; width: 100%; cursor: pointer; }
.drawer__panel { position: absolute; top: 0; bottom: 0; right: 0; width: min(400px, 90vw); background: var(--paper); overflow-y: auto; padding: calc(16px + env(safe-area-inset-top, 0px)) max(28px, env(safe-area-inset-right, 0px)) calc(30px + env(safe-area-inset-bottom, 0px)) 28px; }
.drawer__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.drawer__top .logo img { height: 38px; }
.drawer__close { border: 0; background: none; font-size: 30px; line-height: 1; cursor: pointer; width: 44px; height: 44px; }
.drawer form { display: flex; border-bottom: 1px solid var(--ink); margin-bottom: 18px; }
.drawer input { flex: 1; min-width: 0; border: 0; padding: 10px 0; font: inherit; background: none; }
.drawer form button { border: 0; background: none; cursor: pointer; }
.drawer form svg { width: 18px; height: 18px; }
.drawer details { border-bottom: 1px solid var(--rule); }
.drawer summary { list-style: none; display: flex; justify-content: space-between; align-items: center; padding: 14px 0; cursor: pointer; font-size: 13px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; }
.drawer summary::-webkit-details-marker { display: none; }
.drawer summary::after { content: "+"; font-size: 18px; font-weight: 400; }
.drawer details[open] summary::after { content: "−"; }
.drawer details ul { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 2px; }
.drawer details li a { display: block; padding: 6px 0; font-size: 14px; }
.drawer__links { display: grid; gap: 10px; margin-top: 22px; font-size: 13px; }

/* ---------- Sections ---------- */
.sec { margin-top: 64px; }
.sec__head { position: relative; display: flex; align-items: center; justify-content: center; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); min-height: 50px; padding: 8px 120px; margin-bottom: 22px; }
.sec__title { margin: 0; font-size: 21px; font-weight: 400; letter-spacing: .02em; text-transform: uppercase; text-align: center; line-height: 1.2; }
.sec__title a:hover { text-decoration: none; opacity: .7; }
.pager { position: absolute; right: 0; top: 50%; transform: translateY(-50%); display: flex; align-items: center; gap: 6px; font-size: 13px; letter-spacing: .08em; }
.pager button { width: 32px; height: 32px; border: 0; background: none; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.pager button:disabled { opacity: .25; cursor: default; }
.pager svg { width: 14px; height: 14px; }
.more-link { position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; }

/* Cards */
.card { min-width: 0; display: flex; flex-direction: column; }
.card__img { position: relative; display: block; overflow: hidden; background: var(--band); }
.card__img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.card--sq .card__img img { aspect-ratio: 1 / 1; }
.card__body { padding-top: 14px; }
.card__t { margin: 6px 0 0; font-size: 16.5px; font-weight: 500; line-height: 1.32; letter-spacing: -.005em; text-wrap: pretty; }
.card--c { text-align: center; }
.card--plain .card__t { margin-top: 0; font-size: 16px; }
.play { position: absolute; left: 14px; bottom: 14px; width: 40px; height: 40px; border-radius: 50%; background: rgba(0,0,0,.72); display: inline-flex; align-items: center; justify-content: center; }
.play svg { width: 14px; height: 14px; fill: #fff; margin-left: 2px; }
.grid4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px 26px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 46px 26px; }
.car__track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 3 * 14px) / 3.22); gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; scroll-behavior: smooth; }
.car__track::-webkit-scrollbar { display: none; }
.car__track > * { scroll-snap-align: start; }

/* Hero */
.hero { display: grid; grid-template-columns: minmax(0, 23fr) minmax(0, 48fr) minmax(0, 29fr); gap: 26px; margin-top: 30px; align-items: start; }
.hero__left { display: grid; gap: 34px; }
.hero__left .card__t { font-size: 17px; }
.hero__main .card__img img { aspect-ratio: 4 / 5; }
.hero__main .card__t { font-size: clamp(24px, 2.5vw, 32px); font-weight: 500; line-height: 1.2; margin-top: 8px; text-wrap: balance; }
.hero__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 24px; }
.mini { display: grid; grid-template-columns: minmax(0, 1fr) 76px; gap: 18px; align-items: start; }
.mini .card__t { font-size: 14.5px; margin-top: 4px; }
.mini img { width: 76px; aspect-ratio: 3 / 4; object-fit: cover; }

/* Issue banner */
.issue { display: flex; align-items: center; justify-content: center; gap: 24px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 14px 0; margin-top: 54px; }
.issue img { width: 44px; aspect-ratio: 3 / 4; object-fit: cover; box-shadow: 0 1px 4px rgba(0,0,0,.18); }
.issue p { margin: 0; font-size: 16px; font-weight: 400; }

/* Must read band */
.band { background: var(--band); margin-top: 64px; padding-bottom: 40px; }
.band .sec { margin-top: 0; padding-top: 30px; }
.band .sec__head { border-color: #dcdcdc; }
.h-items { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px 34px; }
.h-item { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 22px; align-items: start; }
.h-item img { width: 116px; aspect-ratio: 1 / 1; object-fit: cover; }
.h-item .card__t { font-size: 15px; margin-top: 4px; }

/* Gift tiles */
.tile .card__t { font-size: 16px; margin-top: 14px; }

/* Video */
.vid { max-width: 980px; margin-inline: auto; }
.vid .card__img img { aspect-ratio: 16 / 9; }
.vid .play { width: 64px; height: 64px; left: 50%; top: 50%; bottom: auto; transform: translate(-50%, -50%); }
.vid .play svg { width: 20px; height: 20px; }
.vid .card__body { text-align: center; }
.vid .card__t { font-size: 24px; }

/* Latest + rail */
.latest { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 40px; align-items: start; }
.rail { position: sticky; top: 90px; border: 1px solid var(--ink); padding: 26px 24px; text-align: center; }
.rail h3 { margin: 6px 0 8px; font-family: var(--logo); font-size: 30px; font-weight: 500; }
.rail p { margin: 0 0 16px; font-size: 13.5px; color: var(--text); }
.rail form { display: grid; gap: 10px; }
.rail input { font: inherit; padding: 11px 12px; border: 1px solid var(--ink); background: var(--paper); color: var(--text); }
.rail__msg { min-height: 1.4em; margin: 10px 0 0 !important; font-size: 13px !important; }
.next { display: flex; justify-content: center; margin-top: 48px; }

/* Promo */
.promo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto; align-items: center; gap: 30px; max-width: 900px; margin: 72px auto 0; background: var(--ink); color: var(--paper); }
.promo__img { width: 100%; height: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.promo p { margin: 0; font-family: var(--serif); font-size: 21px; line-height: 1.35; text-align: center; }
.promo__brand { padding-right: 30px; text-align: center; }
.promo__brand { display: flex; flex-direction: column; align-items: center; }
.promo__brand .promo__logo { display: block; height: 44px; width: auto; max-width: none; aspect-ratio: auto; object-fit: contain; }
.promo__label { grid-column: 1 / -1; display: block; text-align: center; font-size: 12px; font-weight: 500; letter-spacing: .3em; text-transform: uppercase; padding: 16px 16px 0; margin-bottom: -16px; }
.promo .btn { display: inline-flex; width: auto; background: var(--paper); color: var(--ink); border-color: var(--paper); font-size: 10px; padding: 8px 12px; }

/* ---------- Footer ---------- */
.ft { background: var(--foot); color: var(--foot-ink); margin-top: 72px; font-size: 12px; }
.ft .wrap { padding-block: 56px 40px; }
.ft__grid { display: grid; grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr) minmax(0, 1fr); gap: 40px; }
.ft .logo img { height: 52px; }
.ft__desc { margin: 12px 0 22px; max-width: 46ch; font-size: 13px; line-height: 1.5; }
.ft__social { display: flex; gap: 20px; }
.ft__social a { display: inline-flex; width: 22px; height: 22px; }
.ft__social svg { width: 20px; height: 20px; fill: currentColor; }
.ft h2 { margin: 0 0 18px; font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.ft ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.ft ul a { font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; }
.ft__bottom { margin-top: 50px; padding-top: 26px; border-top: 1px solid #333; display: grid; gap: 14px; }
.ft__legal { display: flex; flex-wrap: wrap; gap: 6px 0; font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; }
.ft__legal a { padding-right: 10px; margin-right: 10px; border-right: 1px solid #555; }
.ft__legal a:last-child { border-right: 0; }
.ft__copy { margin: 0; font-size: 10.5px; color: var(--foot-mute); line-height: 1.6; max-width: 120ch; }

/* ---------- Breadcrumb ---------- */
.crumbs { text-align: center; font-size: 11px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; padding-top: 34px; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--mute); }

/* ---------- Article ---------- */
.ah { max-width: 900px; margin-inline: auto; text-align: center; padding-top: 18px; padding-bottom: 32px; }
.ah h1 { font-size: clamp(32px, 4.2vw, 50px); font-weight: 500; line-height: 1.14; letter-spacing: -.01em; margin: 0 0 18px; color: var(--ink); text-wrap: balance; }
.ah__dek { max-width: 680px; margin: 0 auto 22px; font-family: var(--serif); font-size: 21px; line-height: 1.45; color: var(--text); }
.ah__meta { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.ah__meta a { color: var(--ink); }
.ah__hero { max-width: 1180px; margin-inline: auto; }
.ah__hero img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.ah__hero figcaption { font-size: 12px; color: var(--mute); padding-top: 10px; }
.ah__hero--video { position: relative; }
.ah__hero--video .play { width: 72px; height: 72px; left: 50%; top: 50%; bottom: auto; transform: translate(-50%, -80%); }
.prose { max-width: 680px; margin-inline: auto; padding-top: 40px; font-family: var(--serif); font-size: 20px; line-height: 1.6; color: var(--text); min-width: 0; }
.prose > * { margin: 0 0 1.05em; }
.prose h2 { font-family: var(--sans); font-weight: 500; font-size: 23px; line-height: 1.3; color: var(--ink); margin: 1.9em 0 .7em; text-wrap: balance; }
.prose a { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li { margin-bottom: .45em; }
.prose strong { font-weight: 600; color: var(--ink); }
.pull { margin: 1.8em 0 !important; text-align: center; padding: 26px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.pull p { margin: 0; font-family: var(--sans); font-size: clamp(22px, 2.4vw, 28px); font-weight: 500; line-height: 1.32; color: var(--ink); text-wrap: balance; }
.also { font-family: var(--sans); font-size: 15px; border-left: 2px solid var(--ink); padding: 4px 0 4px 16px; }
.also span { display: block; font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 2px; }
.prose .also a { text-decoration: none; font-weight: 500; color: var(--ink); }
.toc { font-family: var(--sans); border: 1px solid var(--rule); padding: 12px 18px; font-size: 14px; }
.toc summary { cursor: pointer; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .14em; color: var(--ink); }
.toc ol { margin: 12px 0 4px; padding-left: 1.2em; display: grid; gap: 6px; }
.prose .toc a { text-decoration: none; }
.faq { font-family: var(--sans); margin-top: 2.4em !important; font-size: 15px; }
.faq h2 { font-size: 21px; }
.faq details { border-top: 1px solid var(--rule); padding: 14px 0; }
.faq details:last-child { border-bottom: 1px solid var(--rule); }
.faq summary { cursor: pointer; font-weight: 500; list-style: none; display: flex; justify-content: space-between; gap: 12px; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 18px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 10px 0 0; }
.updated { font-family: var(--sans); font-size: 12px; color: var(--mute); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2em !important; font-family: var(--sans); }
.prose .tags a { font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; padding: 7px 12px; border: 1px solid var(--ink); text-decoration: none; color: var(--ink); }
.share { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-family: var(--sans); font-size: 12px; }
.share span { font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; margin-right: 6px; }
.prose .share a, .share button { font-size: 12px; padding: 6px 12px; border: 1px solid var(--rule); background: none; color: var(--text); cursor: pointer; text-decoration: none; }
.author { display: flex; gap: 18px; align-items: flex-start; padding: 24px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--rule); margin-top: 2em !important; font-family: var(--sans); }
.avatar { width: 60px; height: 60px; border-radius: 50%; background: var(--band); color: var(--ink); display: inline-flex; align-items: center; justify-content: center; font-family: var(--logo); font-size: 26px; flex: none; }
.author__n { margin: 0; font-size: 17px; font-weight: 500; }
.prose .author__n a { text-decoration: none; color: var(--ink); }
.author__r { margin: 2px 0 8px; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.author p:last-child { margin: 0; font-size: 14px; line-height: 1.55; }

/* ---------- Listing pages ---------- */
.ph { text-align: center; padding-top: 10px; }
.ph h1 { margin: 0; font-size: clamp(36px, 5vw, 56px); font-weight: 400; letter-spacing: .02em; text-transform: uppercase; line-height: 1.1; color: var(--ink); }
.ph p { max-width: 620px; margin: 12px auto 0; font-family: var(--serif); font-size: 19px; color: var(--text); }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 26px; margin-top: 24px; padding: 12px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.chips a { font-size: 11px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--mute); }
.chips a[aria-current="page"] { color: var(--ink); text-decoration: underline; text-underline-offset: 5px; }
.lead2 { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 34px; align-items: center; margin-bottom: 50px; }
.lead2 .card__img img { aspect-ratio: 4 / 3; }
.lead2 .card__t { font-size: clamp(24px, 2.6vw, 34px); line-height: 1.2; }
.lead2 .card__dek { font-family: var(--serif); font-size: 19px; margin: 12px 0 0; }
.page-body { padding-top: 26px; }
.empty { text-align: center; color: var(--mute); padding: 40px 0; }

/* ---------- Search ---------- */
.search { max-width: 760px; margin-inline: auto; padding-top: 30px; }
.search form { display: flex; border-bottom: 1px solid var(--ink); margin-bottom: 18px; }
.search input { flex: 1; min-width: 0; font: inherit; font-size: 22px; padding: 12px 0; border: 0; color: var(--text); background: var(--paper); }
.search__count { color: var(--mute); font-size: 13px; margin: 0 0 30px; }

/* ---------- 404 ---------- */
.nf { text-align: center; padding-top: 50px; }
.nf__n { font-family: var(--logo); font-size: clamp(100px, 18vw, 180px); line-height: 1; margin: 0; color: var(--ink); }
.nf p a { text-decoration: underline; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .nav ul { justify-content: flex-start; gap: 24px; }
  .hero { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); }
  .hero__right { grid-column: 1 / -1; }
  .hero__list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 30px; }
  .grid4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .latest { grid-template-columns: minmax(0, 1fr); }
  .rail { position: static; max-width: 520px; margin-inline: auto; width: 100%; }
  .h-items { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .strip { display: none; }
  .hd__in { height: 56px; grid-template-columns: auto 1fr auto; }
  .hd__left { display: none; }
  .logo { justify-self: start; }
  .logo img { height: 36px; }
  .icon-btn .label { display: none; }
  .hero { grid-template-columns: minmax(0, 1fr); }
  .hero__main { order: -1; }
  .hero__left { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
  .hero__left .card__t { font-size: 15px; }
  .hero__list { grid-template-columns: minmax(0, 1fr); }
  .grid3 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px 16px; }
  .grid4 { gap: 30px 16px; }
  .car__track { grid-auto-columns: 72%; }
  .sec__head { padding: 8px 0; justify-content: flex-start; }
  .sec__title { font-size: 18px; text-align: left; }
  .pager span { display: none; }
  .h-items { grid-template-columns: minmax(0, 1fr); }
  .h-item { grid-template-columns: 96px minmax(0, 1fr); gap: 16px; }
  .h-item img { width: 96px; }
  .issue { gap: 14px; flex-wrap: wrap; }
  .promo { grid-template-columns: minmax(0, 1fr); gap: 18px; padding-bottom: 22px; }
  .promo__label { padding-bottom: 0; margin-bottom: 0; }
  .promo__brand { padding: 0; }
  .promo p { padding-inline: 16px; }
  .ft__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ft__grid > :first-child { grid-column: 1 / -1; }
  .lead2 { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .prose { font-size: 19px; }
  .author { flex-direction: column; }
  .card__t { font-size: 15px; }
}
@media (max-width: 420px) {
  .grid3, .grid4 { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}


/* ================= Giao diện thời trang đen (ghi đè) ================= */
::selection { background: var(--silver); color: var(--paper); }
.rubric, .byline, .strip a + a, .ah__meta, .crumbs, .chips a, .more-link, .pager, .ft__legal, .author__r, .spec { font-family: var(--mono); }
.rubric { color: var(--silver); font-size: 10.5px; letter-spacing: .14em; }
.byline { color: var(--mute); font-size: 10.5px; letter-spacing: .1em; }
.byline a { color: var(--text); }
.btn { background: var(--silver); color: var(--paper); border-color: var(--silver); }
.btn:hover { background: transparent; color: var(--silver); }
.strip { border-color: var(--rule); color: var(--mute); }
.hd { border-color: var(--rule); }
.nav { border-color: var(--rule); }
.nav a { color: var(--text); font-family: var(--mono); font-size: 11px; letter-spacing: .14em; }
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--silver); color: var(--ink); }
.drawer__bg { background: rgba(0,0,0,.7); }
.drawer form { border-color: var(--silver-dim); }
.drawer input { color: var(--ink); }
.drawer details { border-color: var(--rule); }

.sec__head { border-color: var(--rule); }
.sec__title { font-family: var(--logo); font-size: 25px; letter-spacing: .06em; color: var(--ink); }
.card__img { background: var(--band); }
.card__img img, .h-item img, .mini img, .issue img { filter: grayscale(1) contrast(1.05); transition: filter .5s ease; }
.card:hover .card__img img, .h-item:hover img, .mini:hover img { filter: none; }
.card__t { font-family: var(--logo); font-weight: 400; font-size: 19px; line-height: 1.28; color: var(--ink); letter-spacing: 0; }
.hero__left .card__t { font-size: 20px; }
.hero__main .card__t { font-size: clamp(28px, 3vw, 40px); font-weight: 400; }
.mini .card__t { font-size: 16px; }
.h-item .card__t { font-size: 17px; }
.vid .card__t { font-size: 28px; }
.tile .card__t { font-size: 19px; }
.play { background: var(--overlay); border: 1px solid var(--silver); }
.play svg { fill: var(--silver); }
.issue { border-color: var(--rule); }
.issue p { font-family: var(--logo); font-size: 20px; color: var(--ink); }
.band { background: var(--band); }
.band .sec__head { border-color: var(--rule-2); }
.rail { border-color: var(--silver-dim); background: var(--band); }
.rail h3 { color: var(--ink); }
.rail input, .search input { background: var(--paper); color: var(--ink); border-color: var(--silver-dim); }
.search form { border-color: var(--silver-dim); }
.promo { background: #000; border: 1px solid var(--rule); }
.promo p { font-family: var(--logo); color: var(--ink); }
.promo__label { font-family: var(--mono); color: var(--silver); }
.promo .btn { background: var(--silver); border-color: var(--silver); color: var(--paper); }
.ft { border-top: 1px solid var(--rule); }
.ft__bottom { border-color: var(--rule); }
.ft__legal a { border-color: #3a3a3e; }

/* Bài viết */
.ah h1 { font-family: var(--logo); font-weight: 400; font-size: clamp(34px, 4.6vw, 58px); line-height: 1.12; }
.ah__dek { color: var(--text); font-style: italic; }
.ah__meta a { color: var(--ink); }
.prose { color: var(--text); }
.prose h2 { font-family: var(--logo); font-weight: 400; font-size: 28px; color: var(--ink); }
.prose strong { color: var(--ink); }
.prose a { text-decoration-color: var(--silver-dim); }
.pull { border-color: var(--silver-dim); }
.pull p { font-family: var(--logo); font-style: italic; font-weight: 400; color: var(--ink); }
.also { border-color: var(--silver); }
.prose .also a { color: var(--ink); font-family: var(--logo); font-size: 19px; font-weight: 400; }
.toc, .faq details, .author { border-color: var(--rule); }
.author { border-top-color: var(--silver-dim); }
.avatar { background: var(--band); color: var(--silver); border: 1px solid var(--rule); }
.author__n { font-family: var(--logo); font-weight: 400; font-size: 21px; }
.prose .tags a { border-color: var(--silver-dim); color: var(--text); font-family: var(--mono); }
.prose .share a, .share button { border-color: var(--rule); color: var(--text); }

/* Thẻ Chất liệu + Thang độ đen */
.spec { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px 40px; margin-top: 26px; padding: 14px 18px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.spec__item { display: flex; align-items: center; gap: 12px; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.spec__k { color: var(--mute); }
.spec__v { color: var(--ink); display: inline-flex; align-items: center; gap: 10px; }
.scale { display: inline-flex; gap: 3px; }
.scale i { display: block; width: 22px; height: 12px; border: 1px solid var(--rule-2); }
.scale i.on { outline: 1px solid var(--silver); outline-offset: 2px; }

/* Danh sách */
.ph h1 { font-family: var(--logo); font-weight: 400; letter-spacing: .04em; }
.ph p { color: var(--text); }
.chips { border-color: var(--rule); }
.chips a[aria-current="page"] { color: var(--ink); }
.lead2 .card__dek { color: var(--text); }
.nf__n { color: var(--silver); }
@media (max-width: 760px) {
  .sec__title { font-size: 20px; }
  .card__t { font-size: 17px; }
  .spec { justify-content: flex-start; }
}

/* Nút chuyển giao diện + logo theo giao diện */
.logo .logo-on-light { display: none; }
:root[data-theme="light"] .hd .logo .logo-on-dark, :root[data-theme="light"] .drawer .logo .logo-on-dark { display: none; }
:root[data-theme="light"] .hd .logo .logo-on-light, :root[data-theme="light"] .drawer .logo .logo-on-light { display: block; }
.theme-btn .i-moon { display: none; }
:root[data-theme="light"] .theme-btn .i-sun { display: none; }
:root[data-theme="light"] .theme-btn .i-moon { display: block; }
.theme-row { display: flex; justify-content: space-between; align-items: center; width: 100%; margin-top: 18px; padding: 12px 0; border: 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: none; cursor: pointer; font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink); }
.theme-row__v { display: inline-flex; border: 1px solid var(--silver-dim); }
.theme-row__v span { padding: 4px 10px; }
.theme-row .t-dark { background: var(--silver); color: var(--paper); }
:root[data-theme="light"] .theme-row .t-dark { background: none; color: var(--mute); }
:root[data-theme="light"] .theme-row .t-light { background: var(--silver); color: var(--paper); }
:root[data-theme="light"] .card__img img, :root[data-theme="light"] .h-item img, :root[data-theme="light"] .mini img { filter: grayscale(1) contrast(1.02); }
:root[data-theme="light"] .promo { border-color: #000; }
html { transition: background-color .25s ease; }
body { transition: background-color .25s ease, color .25s ease; }

/* Dải quảng bá luôn nền đen: cố định màu chữ để đọc được ở cả hai giao diện */
.promo { background: #000; color: #f1efea; }
.promo p { color: #f1efea; }
.promo__label { color: #c0c3c9; }
.promo .btn { background: #c0c3c9; border-color: #c0c3c9; color: #0b0b0c; }
.promo:hover .btn { background: transparent; color: #c0c3c9; }
.promo .promo__img { filter: grayscale(1); }

/* Nút giao diện ở footer (footer luôn nền đen) */
.ft__row { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.ft__theme { display: inline-flex; align-items: center; gap: 10px; background: none; border: 1px solid #3a3a3e; color: #f1efea; padding: 8px 14px; cursor: pointer; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.ft__theme:hover { border-color: #c0c3c9; }
.ft__theme svg { width: 16px; height: 16px; }
.ft__theme .i-moon, .ft__theme .t-light { display: none; }
:root[data-theme="light"] .ft__theme .i-sun, :root[data-theme="light"] .ft__theme .t-dark { display: none; }
:root[data-theme="light"] .ft__theme .i-moon, :root[data-theme="light"] .ft__theme .t-light { display: inline; }

/* Chữ MAGAZINE bên phải logo */
.logo { gap: 10px; align-items: flex-end; }
.logo small { display: block; font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .32em; margin: 0 0 6px; text-transform: uppercase; color: var(--ink); line-height: 1; }
.ft .logo small { color: #f1efea; }
@media (max-width: 760px) { .logo { gap: 7px; } .logo small { font-size: 8.5px; letter-spacing: .26em; margin-bottom: 4px; } }

/* Kéo chữ MAGAZINE sát vào logo: nằm gọn dưới nét ngang chữ "t" (≈30% bề ngang logo bên phải là khoảng trống) */
.logo { gap: 0; }
.logo small { margin-left: -22px; margin-bottom: 9px; }
.drawer__top .logo small { margin-left: -17px; margin-bottom: 7px; }
@media (max-width: 760px) { .logo small { margin-left: -15px; margin-bottom: 6px; } }
.ft .logo small { margin-left: -22px; margin-bottom: 9px; font-size: 10px; letter-spacing: .32em; }

/* Nguồn tham khảo cuối bài */
.sources { margin: 2.4em 0 1.6em; padding-top: 22px; border-top: 1px solid var(--rule-2); }
.sources h2 { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--silver); margin: 0 0 10px; }
.sources > p { font-size: 15px; color: var(--mute); margin: 0 0 12px; }
.sources ol { margin: 0; padding-left: 1.3em; display: grid; gap: 10px; }
.sources li { font-size: 16px; line-height: 1.45; }
.sources li a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--rule-2); text-underline-offset: 3px; }
.sources li a:hover { text-decoration-color: var(--silver); }
.sources li span { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--mute); margin-top: 3px; }
.credit { display: inline-block; margin-left: 6px; color: var(--mute); }

/* Phân trang */
.pagin { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 36px 0 8px; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; }
.pagin a, .pagin span { min-width: 38px; padding: 9px 12px; border: 1px solid var(--rule-2); text-align: center; color: var(--ink); text-decoration: none; }
.pagin a:hover { border-color: var(--silver); color: var(--silver); }
.pagin span[aria-current] { background: var(--silver); border-color: var(--silver); color: var(--paper); }

/* Ảnh trong thân bài */
.prose img { display: block; width: 100%; height: auto; margin: 1.6em 0; }