/* VBF Social: bố cục mạng xã hội 3 cột, giữ màu + chất liệu kính của vbf-glass, chế độ sáng */
:root {
	--bg: #EEF2F9;
	--paper: rgba(255, 255, 255, .66);
	--paper-strong: rgba(255, 255, 255, .86);
	--glass-line: rgba(255, 255, 255, .9);
	--blur: saturate(160%) blur(18px);
	--sand: #E4EAF6;
	--ink: #0F1B33;
	--ink-2: #2A3650;
	--ink-3: #5D6982;
	--line: rgba(15, 27, 51, .09);
	--chili: #1B3FA0;
	--mango: #FF6A3D;
	--turmeric: #E0A100;
	--lotus: #F0508C;
	--herb: #12B886;
	--r: 18px;
	--r-sm: 12px;
	--wrap: 1260px;
	--sans: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
	--serif: var(--sans);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.6 var(--sans); overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--chili); }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; line-height: 1.25; }
:focus-visible { outline: 3px solid var(--mango); outline-offset: 2px; border-radius: 6px; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 860px; }
.center { text-align: center; }
.sr, .screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }
.ic { flex: none; }

/* ---------- Aurora ---------- */
.aurora { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.aurora i { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; will-change: transform;  }
.aurora i:nth-child(1) { width: 46vw; height: 46vw; max-width: 640px; max-height: 640px; left: -8%; top: -30%; background: #C9D8FF; }
.aurora i:nth-child(2) { width: 38vw; height: 38vw; max-width: 520px; max-height: 520px; right: -6%; top: -20%; background: #FFDCCB; }
.aurora i:nth-child(3) { width: 40vw; height: 40vw; max-width: 560px; max-height: 560px; left: 35%; top: 20%; background: #CFF3E6; }
.aurora i:nth-child(4) { width: 30vw; height: 30vw; max-width: 420px; max-height: 420px; right: 18%; bottom: -25%; background: #DCD3FF; opacity: .35; }
.aurora-soft i { opacity: .35; }
.aurora-band i { opacity: .5; }
.aurora-foot { display: none; }

/* ---------- Header ---------- */
.site-head { position: sticky; top: 0; z-index: 40; background: rgba(238, 242, 249, .82); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.admin-bar .site-head { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-head { top: 0; } }
.bar-in { display: flex; align-items: center; gap: 20px; min-height: 64px; }
.logo { display: flex; align-items: center; flex: none; }
.logo-img { height: 42px; width: auto; }
.top-search { flex: 1; max-width: 620px; display: flex; align-items: center; height: 44px; padding: 0 6px 0 18px; border-radius: 999px; background: var(--paper); border: 2px solid var(--line); }
.top-search:focus-within { border-color: var(--mango); }
.top-search input { flex: 1; min-width: 0; height: 100%; border: 0; background: none; font: inherit; color: var(--ink); }
.top-search input:focus { outline: none; }
.top-search button { width: 34px; height: 34px; border: 0; border-radius: 50%; background: none; color: var(--ink-2); display: grid; place-items: center; }
.top-search button:hover { background: var(--sand); color: var(--chili); }
.head-acts { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.icon-btn { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; border: 0; background: var(--sand); color: var(--ink); flex: none; }
.icon-btn:hover { background: var(--chili); color: #fff; }
.menu-btn, .search-btn { display: none; }
.pill { display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 16px; border-radius: 999px; background: var(--chili); color: #fff; font-weight: 600; font-size: 14.5px; }
.pill:hover { background: var(--ink); color: #fff; }
.pill .ic { width: 18px; height: 18px; }
.search-form { display: flex; gap: 10px; }
.search-form input { flex: 1; min-width: 0; height: 46px; padding: 0 18px; border: 2px solid var(--line); border-radius: 999px; background: var(--bg); font: inherit; color: var(--ink); }
.search-form input:focus { outline: none; border-color: var(--mango); }
.search-form button, .btn { height: 46px; padding: 0 22px; border: 0; border-radius: 999px; background: var(--chili); color: #fff; font-weight: 600; display: inline-flex; align-items: center; }
.search-form button:hover, .btn:hover { background: var(--ink); color: #fff; }

.drawer { position: fixed; inset: 0; z-index: 90; background: rgba(15, 27, 51, .45); }
.drawer-panel { position: absolute; left: 0; top: 0; bottom: 0; width: min(340px, 88vw); background: var(--bg); padding: 18px; overflow-y: auto; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; font: 700 20px var(--serif); }
.drawer-home { display: block; padding: 10px 0 14px; font-weight: 700; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.drawer-sub { display: block; margin: 22px 0 10px; font: 700 13px var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--chili); }

/* ---------- Thành phần chung ---------- */
/* ---------- Thành phần chung ---------- */
.ht { --c: var(--chili); display: inline-flex; align-items: center; padding: 5px 12px; border-radius: 999px; background: color-mix(in srgb, var(--c) 12%, transparent); color: color-mix(in srgb, var(--c) 72%, #0F1B33); font-weight: 600; font-size: 13.5px; line-height: 1.3; white-space: nowrap; transition: background .2s, color .2s; }
.ht:hover, .ht.on { background: var(--c); color: #fff; }
.ht.sm { padding: 3px 10px; font-size: 12.5px; }
.ht.lg { padding: 8px 16px; font-size: 15px; }
.ht.solid { background: var(--c); color: #fff; }
.ht.solid:hover { background: var(--ink); color: #fff; }
.cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.meta { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 13px; color: var(--ink-3); }
.meta span::before { content: '·'; margin-right: 12px; }
.title { font-family: var(--serif); font-weight: 600; letter-spacing: -.005em; }
.title a { background: linear-gradient(currentColor, currentColor) 0 100% / 0 2px no-repeat; transition: background-size .25s; }
.title a:hover { background-size: 100% 2px; color: var(--chili); }
.ex { margin: 0; color: var(--ink-2); font-size: 15px; }
.thumb { display: block; position: relative; overflow: hidden; border-radius: var(--r-sm); background: var(--sand); }
.thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.thumb:hover img { transform: scale(1.04); }
.noimg { display: block; width: 100%; height: 100%; min-height: 100%; background: radial-gradient(circle at 20% 20%, color-mix(in srgb, var(--c) 55%, #fff) 0, transparent 55%), radial-gradient(circle at 85% 80%, color-mix(in srgb, var(--turmeric) 70%, #fff) 0, transparent 55%), var(--sand); }
.kicker { display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--c, var(--chili)); }
.box { background: var(--paper); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border: 1px solid var(--glass-line); box-shadow: 0 1px 0 rgba(255, 255, 255, .6) inset, 0 8px 24px -14px rgba(27, 63, 160, .18); border-radius: var(--r); padding: 22px; }
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) { .box { background: var(--paper-strong); } }
.box-title { font: 700 20px var(--serif); margin-bottom: 14px; }
.box-title { font-size: 18px; }
.box-flag { display: inline-block; font: 700 16px var(--sans); color: #fff; background: var(--chili); padding: 6px 14px; border-radius: 10px 10px 10px 0; margin-bottom: 12px; }
.sec-flag { display: flex; align-items: center; gap: 8px; font: 700 15px var(--sans); letter-spacing: .06em; text-transform: uppercase; margin: 6px 0 12px; }
.sec-flag::before { content: ''; width: 5px; height: 20px; border-radius: 3px; background: var(--chili); }
.sec-flag .ic { color: var(--chili); }
.ava { --c: var(--chili); flex: none; display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--c); color: #fff; font: 700 17px var(--sans); }
.ava.sm { width: 32px; height: 32px; font-size: 14px; }
.ava.xs { width: 24px; height: 24px; font-size: 11px; }
.act { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 12px; border: 0; border-radius: 10px; background: none; color: var(--ink-2); font: 600 14px var(--sans); white-space: nowrap; }
.act .ic { width: 18px; height: 18px; }
a.act:hover, button.act:hover { background: var(--sand); color: var(--chili); }
.like[aria-pressed="true"] { color: var(--chili); }
.like[aria-pressed="true"] .ic { fill: currentColor; animation: pop .3s ease; }
@keyframes pop { 50% { transform: scale(1.3); } }
@media (prefers-reduced-motion: reduce) { .like .ic { animation: none !important; } }

/* ---------- Lưới 3 cột ---------- */
.stage { position: relative; isolation: isolate; }
.aurora-page { height: 560px; bottom: auto; z-index: -1; }
.aurora-page i { opacity: .7; }
.social { display: grid; grid-template-columns: 250px minmax(0, 1fr) 300px; grid-template-areas: "left main right"; gap: 22px; align-items: start; padding-top: 22px; }
.col-main { grid-area: main; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.col-left { grid-area: left; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.col-right { grid-area: right; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.box { padding: 18px; }

/* Hai sidebar dính khi cuộn; cột dài hơn màn hình thì dính theo mép dưới (JS tính --stick) */
@media (min-width: 1201px) {
	.col-left, .col-right { position: sticky; top: var(--stick, 88px); }
}

/* Menu trái */
.nav-box { padding: 10px; }
.nav-list, .nav-sub { list-style: none; margin: 0; padding: 0; }
.nav-list > li > a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 12px; font-weight: 600; font-size: 15px; }
.nav-list > li > a:hover, .nav-list > li > a.on { background: color-mix(in srgb, var(--c) 12%, transparent); color: color-mix(in srgb, var(--c) 80%, #0F1B33); }
.nav-list em { margin-left: auto; font-style: normal; font-size: 12.5px; font-weight: 500; color: var(--ink-3); }
.nav-ic { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: var(--sand); color: var(--chili); flex: none; }
.nav-ic .ic { width: 18px; height: 18px; }
.nav-hash { background: var(--c); color: #fff; font: 700 16px var(--serif); }
.nav-sub { padding: 2px 0 6px 52px; display: flex; flex-wrap: wrap; gap: 4px 12px; }
.nav-sub a { font-size: 13.5px; color: var(--ink-2); }
.nav-sub a:hover, .nav-sub a.on { color: var(--chili); }
.drawer .nav-list { margin-bottom: 8px; }

/* Bình luận mới */
.cmt-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.cmt-post { display: block; font-weight: 700; font-size: 14.5px; line-height: 1.35; margin-bottom: 8px; }
.cmt { display: flex; gap: 8px; }
.cmt-bubble { flex: 1; min-width: 0; background: var(--bg); border-radius: 4px 14px 14px 14px; padding: 8px 12px; font-size: 13.5px; }
.cmt-bubble strong { color: var(--chili); font-size: 13px; }
.cmt-bubble time { display: block; color: var(--ink-3); font-size: 12px; }
.cmt-bubble p { margin: 4px 0 0; color: var(--ink-2); overflow-wrap: anywhere; }

.col-left .ht, .col-right .ht { white-space: normal; }

/* Cột phải */
.news-mini { list-style: none; margin: 0; padding: 0; }
.news-mini li { padding: 10px 0; border-top: 1px solid var(--line); }
.news-mini li:first-child { border-top: 0; padding-top: 0; }
.news-mini time { display: block; font-size: 12px; font-weight: 600; color: #E5484D; margin-bottom: 2px; }
.news-mini a { font-weight: 600; font-size: 14.5px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.news-mini a:hover { color: var(--chili); }

/* Ô "đăng bài" = ô tìm kiếm */
.composer { position: relative; overflow: hidden; }
.composer-title { font: 700 22px/1.2 var(--serif); letter-spacing: -.01em; margin-bottom: 12px; }
.composer-title span { background: linear-gradient(90deg, var(--chili), var(--mango) 60%, var(--lotus)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.composer-form { display: flex; align-items: center; gap: 10px; }
.composer-field { flex: 1; min-width: 0; height: 46px; display: block; line-height: 46px; padding: 0 18px; border-radius: 999px; background: var(--bg); color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: background .2s, color .2s; }
.composer-form:hover .composer-field { background: var(--sand); color: var(--ink-2); }
.composer-tags { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }

/* Đang được quan tâm */
.slider { position: relative; }
.slider-track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 2 * 12px) / 3); gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-x: contain; }
.slider-track::-webkit-scrollbar { display: none; }
.slider-track > * { scroll-snap-align: start; }
.slider-btn { position: absolute; top: 34%; transform: translateY(-50%); width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--paper); color: var(--ink); display: grid; place-items: center; z-index: 3; box-shadow: 0 0 0 1px var(--line); }
.slider-btn:hover { background: var(--chili); color: #fff; }
.slider-btn.prev { left: -12px; }
.slider-btn.next { right: -12px; }
.slider-btn[disabled] { opacity: 0; pointer-events: none; }
.hot-card { background: var(--paper); border-radius: var(--r); overflow: hidden; display: flex; flex-direction: column; min-width: 0; }
.hot-card .thumb { aspect-ratio: 4 / 3; border-radius: 0; }
.hot-body { padding: 10px 12px 14px; display: flex; flex-direction: column; gap: 6px; }
.hot-who { display: flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.hot-card .title { font-size: 15.5px; line-height: 1.35; }
.hot-meta { display: inline-flex; align-items: center; gap: 4px; font-size: 12.5px; color: var(--ink-3); }
.hot-meta .ic { width: 15px; height: 15px; }

/* Bài trong bảng tin */
.feed { display: flex; flex-direction: column; gap: 16px; }
.fpost { display: flex; flex-direction: column; gap: 10px; padding-bottom: 6px; }
.fp-head { display: flex; align-items: center; gap: 10px; }
.fp-who { display: flex; flex-direction: column; min-width: 0; line-height: 1.3; }
.fp-author { font-weight: 700; font-size: 14.5px; }
.fp-who time, .fp-who span { font-size: 12.5px; color: var(--ink-3); }
.fp-head > .ht { margin-left: auto; }
.fp-title { font-size: 21px; line-height: 1.3; }
.fp-ex { margin: 0; color: var(--ink-2); font-size: 15px; }
.fp-img { display: block; margin: 4px -18px 0; aspect-ratio: 16 / 9; overflow: hidden; background: var(--sand); }
.fp-img img, .fp-img .noimg { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.fp-img:hover img { transform: scale(1.03); }
.fp-act { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; padding-top: 6px; border-top: 1px solid var(--line); }
.more-btn { display: flex; justify-content: center; align-items: center; height: 48px; border-radius: var(--r); background: var(--paper); font-weight: 700; color: var(--chili); }
.more-btn:hover { background: var(--chili); color: #fff; }
.more-btn.loading { opacity: .6; pointer-events: none; }
.js .pager { display: none; }

/* Đầu trang chuyên mục / tìm kiếm */
.arch-card { position: relative; overflow: hidden; padding: 24px; isolation: isolate; }
.arch-card .aurora { z-index: -1; }
.arch-in { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.arch-card h1 { font: 700 clamp(28px, 4vw, 40px)/1.1 var(--serif); letter-spacing: -.02em; }
.arch-count { margin: 0; color: var(--ink-2); font-weight: 500; }
.arch-desc { color: var(--ink-2); }
.arch-desc p { margin: 0; }
.arch-card .search-form { width: 100%; margin-top: 6px; }
.crumbs { font-size: 13px; color: var(--ink-3); }
.crumbs a { color: var(--ink-2); }
.crumbs a:hover { color: var(--chili); }

/* ---------- Pager ---------- */
.pager { margin-top: 44px; }
.pager ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; list-style: none; margin: 0; padding: 0; }
.pager li > .page-numbers { display: grid; place-items: center; min-width: 44px; height: 44px; padding: 0 12px; border-radius: 999px; background: var(--paper); font-weight: 600; }
.pager a.page-numbers:hover { background: var(--sand); color: var(--chili); }
.pager .current { background: var(--chili); color: #fff; }
.pager { margin-top: 8px; }

/* ---------- Bài viết ---------- */
.post-card { display: flex; flex-direction: column; gap: 14px; padding: 22px; }
.head-tools { margin-left: auto; display: flex; gap: 2px; }
.head-tools .act { padding: 8px; }
.post-title { font: 700 clamp(26px, 3.4vw, 36px)/1.18 var(--serif); letter-spacing: -.015em; }
.sapo { margin: 0; font-weight: 600; font-size: 17px; line-height: 1.6; color: var(--ink); }
.post-cover { margin: 0 -22px; }
.post-cover img { width: 100%; }
.post-cover figcaption { font-size: 13.5px; color: var(--ink-3); margin: 8px 22px 0; text-align: center; }
.progress { position: fixed; top: 0; left: 0; right: 0; height: 4px; z-index: 95; }
.progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--chili), var(--mango), var(--turmeric)); }
.post { min-width: 0; }
.prose { font-size: 18px; line-height: 1.75; color: #1E2A44; overflow-wrap: anywhere; }
.prose > * { max-width: 100%; }
.prose p { margin: 0 0 1.2em; }
.prose h2, .prose h3, .prose h4 { font-family: var(--serif); margin: 1.6em 0 .6em; color: var(--ink); }
.prose h2 { font-size: 28px; }
.prose h3 { font-size: 23px; }
.prose a { color: var(--chili); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose img { border-radius: var(--r-sm); margin: 0 auto; height: auto; }
.prose figure, .prose .wp-caption { margin: 1.6em 0; width: auto !important; max-width: 100%; }
.prose figcaption, .prose .wp-caption-text { font-size: 14px; color: var(--ink-3); text-align: center; margin-top: 8px; }
.prose blockquote { margin: 1.6em 0; padding: 18px 24px; background: var(--sand); border-left: 5px solid var(--mango); border-radius: 0 var(--r-sm) var(--r-sm) 0; font-family: var(--serif); font-size: 20px; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.prose table { width: 100%; border-collapse: collapse; display: block; overflow-x: auto; }
.prose td, .prose th { border: 1px solid var(--line); padding: 8px 12px; }
.prose iframe, .prose video { max-width: 100%; }
.post-tags { margin: 28px 0 0; }
.prose { font-size: 17.5px; }
.post-tags { margin: 0; }
.post-card .fp-act { display: flex; flex-wrap: wrap; gap: 8px; }
.post-card .fp-act .act { background: var(--bg); }
.pop { list-style: none; margin: 0; padding: 0; counter-reset: p; }
.pop li { counter-increment: p; display: grid; grid-template-columns: 40px 1fr; gap: 8px; padding: 12px 0; border-bottom: 1px solid var(--line); font-weight: 600; font-size: 15px; line-height: 1.4; }
.pop li:last-child { border-bottom: 0; }
.pop li::before { content: counter(p, decimal-leading-zero); font: 700 24px/1 var(--serif); color: var(--mango); }
.box-warm { background: var(--sand); }
.comments { margin-top: 36px; }
.comment-list { list-style: none; padding: 0; }
.comment-list .children { list-style: none; padding-left: 24px; }
.comment-body { padding: 14px 0; border-bottom: 1px solid var(--line); }
.comment-form input:not([type=submit]):not([type=checkbox]), .comment-form textarea { width: 100%; padding: 12px 14px; border: 2px solid var(--line); border-radius: var(--r-sm); font: inherit; background: var(--paper); }
.comment-form .submit { height: 46px; padding: 0 24px; border: 0; border-radius: 999px; background: var(--chili); color: #fff; font-weight: 600; }
.pop li { font-size: 14.5px; }
.comments { margin-top: 0; }

/* ---------- Footer ---------- */
/* ---------- Footer ---------- */
.site-foot { position: relative; overflow: hidden; margin-top: 56px; background: #0F1B33; color: #C9D2E4; padding: 64px 0 0; font-size: 14.5px; isolation: isolate; }
.site-foot .aurora { z-index: -1; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr 1.2fr; gap: 40px; }
.site-foot h4 { font: 700 13px var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--turmeric); margin-bottom: 16px; }
.site-foot a:hover { color: var(--turmeric); }
.foot-brand .logo-img { height: 44px; background: #fff; padding: 6px 10px; border-radius: 10px; box-sizing: content-box; }
.foot-brand .logo-txt { color: #fff; }
.foot-about { margin: 16px 0; color: #E6ECF7; }
.foot-legal { font-size: 13.5px; line-height: 1.6; color: #A9B4CB; }
.foot-legal p { margin: 0 0 6px; }
.foot-links { list-style: none; margin: 0; padding: 0; }
.foot-links li { margin-bottom: 9px; }
.site-foot .ht { background: rgba(255, 255, 255, .08); color: #E6ECF7; }
.site-foot .ht:hover { background: var(--c); color: #fff; }
.foot-news { list-style: none; margin: 0; padding: 0; }
.foot-news li { padding: 10px 0; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.foot-news a { display: block; font-weight: 600; color: #fff; line-height: 1.4; }
.foot-news time { font-size: 12.5px; color: #8D99B3; }
.foot-copy { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 48px; padding: 20px 20px 24px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: 13px; color: #8D99B3; }

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
	.social { grid-template-columns: minmax(0, 1fr) 300px; grid-template-areas: "main right" "main left"; grid-template-rows: auto 1fr; }
	.col-main { grid-row: 1 / span 2; }
	.foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
	.social { grid-template-columns: minmax(0, 1fr); grid-template-areas: "main" "right" "left"; grid-template-rows: none; }
	.col-main { grid-row: auto; }
	.menu-btn, .search-btn { display: inline-grid; }
	.top-search { display: none; position: absolute; left: 12px; right: 12px; top: calc(100% + 8px); max-width: none; box-shadow: 0 0 0 1px var(--line); }
	.top-search.open { display: flex; }
	.bar-in { position: relative; gap: 12px; }
	.pill span { display: none; }
	.pill { width: 42px; padding: 0; justify-content: center; }
}
@media (max-width: 640px) {
	.wrap { padding: 0 12px; }
	body { font-size: 15.5px; }
	.social { gap: 12px; padding-top: 12px; }
	.col-main, .feed { gap: 12px; }
	.logo-img { height: 32px; }
	.head-acts { gap: 6px; }
	.icon-btn, .pill { width: 38px; height: 38px; }
	.box, .post-card { padding: 14px; }
	.fp-img { margin: 4px -14px 0; }
	.post-cover { margin: 0 -14px; }
	.fp-title { font-size: 19px; }
	.act { padding: 8px 6px; font-size: 13px; }
	.slider-track { grid-auto-columns: 62%; }
	.slider-btn { display: none; }
	.prose { font-size: 17px; }
	.foot-grid { grid-template-columns: 1fr; gap: 32px; }
	.head-tools .act:first-child { display: none; }
}
.admin-bar .drawer-panel { padding-top: 64px; }

/* Widget gán trong Giao diện > Widget */
.widget ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.widget li { font-size: 15px; line-height: 1.45; color: var(--ink-2); }
.widget li a { color: var(--ink); font-weight: 600; }
.widget li a:hover { color: var(--chili); }
.widget select, .widget input { max-width: 100%; }
.widget .search-form, .widget form { display: flex; gap: 8px; }
.widget input[type=search], .widget input[type=text] { flex: 1; min-width: 0; height: 44px; padding: 0 16px; border: 2px solid var(--line); border-radius: 999px; background: var(--bg); font: inherit; color: var(--ink); }
.widget input[type=submit], .widget button { height: 44px; padding: 0 16px; border: 0; border-radius: 999px; background: var(--ink); color: #fff; font: 600 14px var(--sans); cursor: pointer; }
.widget img { max-width: 100%; height: auto; }
.widget .search-form label { flex: 1; min-width: 0; display: flex; }
.widget .search-form label input { width: 100%; }