/*
Theme Name: B's Mart Store
Theme URI: https://sieuthibsmart.com
Description: Theme giới thiệu & trưng bày sản phẩm cho siêu thị tiện lợi B's Mart (không bán hàng online).
Author: B's Mart
Version: 1.0.0
Text Domain: bsmart-store
*/

/* ============================================================
   TOKENS
============================================================ */
:root{
  --brand:#00a846;
  --brand-d:#008a39;
  --accent:#ffd21e;
  --ink:#14171a;
  --body:#2b3036;
  --muted:#727a85;
  --line:#e6e8ec;
  --soft:#f5f6f8;
  --bg:#ffffff;
  --dark:#0f1419;
  --radius:10px;
  --container:1200px;
  --gap:1.6rem;
  --font:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}

/* ============================================================
   BASE
============================================================ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;font-family:var(--font);color:var(--body);background:var(--bg);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
a:hover{color:var(--brand);}
h1,h2,h3,h4{color:var(--ink);line-height:1.25;margin:0 0 .5em;font-weight:800;}
p{margin:0 0 1em;}
.vf-container{max-width:var(--container);margin:0 auto;padding:0 16px;width:100%;}

/* ============================================================
   TOP BAR
============================================================ */
.vf-topbar{background:var(--brand);color:#eafff2;font-size:.82rem;}
.vf-topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:38px;gap:1rem;}
.vf-date{text-transform:capitalize;letter-spacing:.2px;}
.vf-top-menu{display:flex;gap:1.1rem;list-style:none;margin:0;padding:0;}
.vf-top-menu a{color:#eafff2;}
.vf-top-menu a:hover{color:#fff;}

/* ============================================================
   HEADER
============================================================ */
.vf-header{background:var(--bg);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;transition:box-shadow .2s;}
.vf-header.vf-stuck{box-shadow:0 4px 20px rgba(0,0,0,.08);}
.vf-header-inner{display:flex;align-items:center;gap:1.4rem;min-height:74px;}
.vf-branding{flex:0 0 auto;}
.vf-logo-text{font-weight:900;font-size:1.6rem;letter-spacing:-.5px;text-transform:uppercase;color:var(--ink);position:relative;padding-left:.7rem;}
.vf-logo-text::before{content:"";position:absolute;left:0;top:.12em;bottom:.12em;width:6px;background:var(--brand);border-radius:3px;}
.vf-logo-text:hover{color:var(--brand);}
.custom-logo-link{display:inline-block;}
.custom-logo{max-height:56px;width:auto;}

.vf-nav{margin-left:auto;}
.vf-menu{display:flex;list-style:none;margin:0;padding:0;gap:.3rem;align-items:center;}
.vf-menu > li{position:relative;}
.vf-menu > li > a{display:block;padding:.55rem .75rem;font-weight:600;font-size:.95rem;white-space:nowrap;color:var(--ink);border-radius:6px;}
.vf-menu > li > a:hover,.vf-menu > .current-menu-item > a{color:var(--brand);background:var(--soft);}
.vf-menu .sub-menu{position:absolute;top:100%;left:0;min-width:210px;background:#fff;border:1px solid var(--line);
  border-top:3px solid var(--brand);box-shadow:0 14px 34px rgba(0,0,0,.12);list-style:none;margin:0;padding:.4rem 0;
  opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s;z-index:60;border-radius:0 0 8px 8px;}
.vf-menu li:hover > .sub-menu{opacity:1;visibility:visible;transform:translateY(0);}
.vf-menu .sub-menu a{display:block;padding:.5rem 1.1rem;font-size:.88rem;font-weight:500;}
.vf-menu .sub-menu a:hover{background:var(--soft);color:var(--brand);}

.vf-search{display:flex;align-items:center;background:#fff;border:2px solid var(--brand);border-radius:30px;overflow:hidden;flex:0 0 auto;}
.vf-search input{border:0;background:transparent;padding:.55rem 1rem;font:inherit;font-size:.9rem;width:240px;max-width:40vw;outline:none;color:var(--ink);}
.vf-search button{border:0;background:var(--brand);color:#fff;padding:.55rem 1rem;cursor:pointer;display:flex;align-items:center;}
.vf-search button:hover{background:var(--brand-d);color:#fff;}

.vf-nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:38px;background:transparent;border:0;cursor:pointer;margin-left:auto;}
.vf-nav-toggle span{display:block;height:3px;width:24px;background:var(--ink);border-radius:2px;transition:.25s;}
.vf-nav-toggle.is-active span:nth-child(1){transform:translateY(8px) rotate(45deg);}
.vf-nav-toggle.is-active span:nth-child(2){opacity:0;}
.vf-nav-toggle.is-active span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}

/* ============================================================
   MAIN / LAYOUT
============================================================ */
.vf-main{padding:1.8rem 0 2.4rem;}
.vf-home-layout,.vf-single-layout{display:grid;grid-template-columns:1fr 320px;gap:2.2rem;align-items:start;}
.vf-home-main,.vf-single-main{min-width:0;}
.vf-home-aside,.vf-single-aside{position:sticky;top:94px;}

/* ============================================================
   CARDS
============================================================ */
.vf-badge{display:inline-block;background:var(--brand);color:#fff;font-size:.68rem;font-weight:800;text-transform:uppercase;
  letter-spacing:.5px;padding:.22rem .55rem;border-radius:4px;margin-bottom:.5rem;}
.vf-badge:hover{background:var(--brand-d);color:#fff;}

.vf-card{display:flex;flex-direction:column;background:#fff;}
.vf-card-thumb{display:block;overflow:hidden;border-radius:8px;background:var(--soft);aspect-ratio:16/9;}
.vf-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.vf-card:hover .vf-card-thumb img{transform:scale(1.06);}
.vf-noimg{display:block;width:100%;height:100%;background:linear-gradient(135deg,#e9ecf1,#f6f7f9);}
.vf-card-body{padding:.7rem 0 0;}
.vf-card-title{font-size:1rem;line-height:1.36;font-weight:700;margin:.1rem 0 .35rem;}
.vf-card-title a{color:var(--ink);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.vf-card-title a:hover{color:var(--brand);}
.vf-card-meta{font-size:.78rem;color:var(--muted);display:flex;gap:.4rem;align-items:center;flex-wrap:wrap;}
.vf-meta-sep{opacity:.5;}
.vf-card-excerpt{margin:.5rem 0 0;color:#525a64;font-size:.92rem;line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}

/* Lead card (hero) */
.vf-card-lead .vf-card-thumb{aspect-ratio:16/9;border-radius:12px;}
.vf-card-lead .vf-card-title{font-size:1.9rem;line-height:1.18;font-weight:900;margin-top:.6rem;}
.vf-card-lead .vf-card-title a{-webkit-line-clamp:4;}

/* Row card (small horizontal) */
.vf-card-row{flex-direction:row;gap:.8rem;align-items:flex-start;}
.vf-card-row .vf-card-thumb{flex:0 0 112px;aspect-ratio:1/1;}
.vf-card-row .vf-card-body{padding:0;}
.vf-card-row .vf-card-title{font-size:.9rem;-webkit-line-clamp:3;}

/* ============================================================
   HERO
============================================================ */
.vf-hero{display:grid;grid-template-columns:1.35fr 1fr;gap:1.8rem;margin-bottom:2rem;
  padding-bottom:2rem;border-bottom:3px solid var(--ink);}
.vf-hero-side{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem;align-content:start;}

/* ============================================================
   SECTIONS
============================================================ */
.vf-section{margin:0 0 2.4rem;}
.vf-section-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  margin-bottom:1.2rem;border-bottom:2px solid var(--line);}
.vf-section-title{position:relative;font-size:1.3rem;font-weight:800;text-transform:uppercase;letter-spacing:.3px;
  margin:0;padding:0 0 .55rem .9rem;}
.vf-section-title::before{content:"";position:absolute;left:0;top:.02em;height:1.05em;width:5px;background:var(--brand);border-radius:3px;}
.vf-section-title::after{content:"";position:absolute;left:0;bottom:-2px;width:64px;height:3px;background:var(--brand);}
.vf-section-more{font-size:.82rem;font-weight:700;color:var(--brand);white-space:nowrap;}
.vf-section-more:hover{text-decoration:underline;}

.vf-grid{display:grid;gap:var(--gap);}
.vf-grid-3{grid-template-columns:repeat(3,1fr);}
.vf-grid-4{grid-template-columns:repeat(4,1fr);}
.vf-grid-2{grid-template-columns:repeat(2,1fr);}

/* ============================================================
   ARTICLE (single)
============================================================ */
.vf-archive-head{margin-bottom:1.5rem;border-bottom:3px solid var(--ink);padding-bottom:.6rem;}
.vf-archive-title{font-size:1.7rem;font-weight:900;text-transform:uppercase;margin:0;}
.vf-archive-title span{color:var(--brand);}
.vf-archive-desc{color:var(--muted);margin-top:.5rem;font-size:.95rem;}

.vf-article-head{margin-bottom:1.1rem;}
.vf-article-cats a{display:inline-block;background:var(--brand);color:#fff;font-size:.72rem;font-weight:800;
  text-transform:uppercase;letter-spacing:.5px;padding:.25rem .6rem;border-radius:4px;margin:0 .3rem .6rem 0;}
.vf-article-cats a:hover{background:var(--brand-d);color:#fff;}
.vf-article-title{font-size:2.15rem;font-weight:900;line-height:1.18;letter-spacing:-.4px;margin:.2rem 0 .7rem;}
.vf-article-meta{display:flex;align-items:center;gap:.5rem;color:var(--muted);font-size:.86rem;
  border-bottom:1px solid var(--line);padding-bottom:1rem;}
.vf-article-meta img{border-radius:50%;}
.vf-article-author{font-weight:700;color:var(--ink);}
.vf-article-featured{margin:1.2rem 0;}
.vf-article-featured img{width:100%;border-radius:12px;}

.vf-article-content{font-size:1.08rem;line-height:1.85;color:#24282e;max-width:760px;}
.vf-article-content > *{margin-bottom:1.25em;}
.vf-article-content h2{font-size:1.5rem;margin:1.6em 0 .5em;padding-left:.75rem;border-left:4px solid var(--brand);}
.vf-article-content h3{font-size:1.25rem;margin:1.4em 0 .4em;}
.vf-article-content img,.vf-article-content figure img{border-radius:10px;}
.vf-article-content a{color:var(--brand-d);text-decoration:underline;}
.vf-article-content blockquote{margin:1.4em 0;padding:.9rem 1.2rem;border-left:4px solid var(--brand);
  background:var(--soft);border-radius:0 8px 8px 0;font-style:italic;color:#3a4049;}
.vf-article-content ul,.vf-article-content ol{padding-left:1.3em;}
.vf-article-content li{margin-bottom:.4em;}
.vf-article-content iframe{max-width:100%;border-radius:10px;}
.vf-article-tags{margin:1.5rem 0;padding-top:1rem;border-top:1px solid var(--line);font-size:.85rem;}
.vf-article-tags a{display:inline-block;background:var(--soft);border:1px solid var(--line);padding:.25rem .7rem;
  border-radius:20px;margin:0 .3rem .4rem 0;color:var(--body);}
.vf-article-tags a:hover{border-color:var(--brand);color:var(--brand);}
.vf-tags-label{font-weight:700;color:var(--ink);}

.vf-related{margin-top:2.4rem;}

/* ============================================================
   SIDEBAR / WIDGETS
============================================================ */
.vf-widget{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.1rem 1.2rem;margin-bottom:1.5rem;}
.vf-widget-title{font-size:1rem;font-weight:800;text-transform:uppercase;margin:0 0 .9rem;padding-left:.7rem;
  position:relative;border-bottom:2px solid var(--line);padding-bottom:.6rem;}
.vf-widget-title::before{content:"";position:absolute;left:0;top:0;height:1em;width:5px;background:var(--brand);border-radius:3px;}
.vf-widget ul{list-style:none;margin:0;padding:0;}
.vf-widget li{padding:.5rem 0;border-bottom:1px dashed var(--line);font-size:.92rem;}
.vf-widget li:last-child{border-bottom:0;}
.vf-widget a{color:var(--body);}
.vf-widget a:hover{color:var(--brand);}

/* ============================================================
   ADS
============================================================ */
.vf-ad,.vf-adzone{margin:1.4rem 0;text-align:center;}
.vf-ad-top{margin:1rem auto;max-width:var(--container);padding:0 16px;}
.vf-adzone:empty,.vf-ad:empty{display:none;}

/* ============================================================
   PAGINATION
============================================================ */
.vf-pagination{margin-top:2rem;}
.vf-pagination .nav-links{display:flex;flex-wrap:wrap;gap:.4rem;justify-content:center;}
.vf-pagination a,.vf-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;
  padding:0 .6rem;border:1px solid var(--line);border-radius:8px;font-weight:700;font-size:.9rem;color:var(--ink);}
.vf-pagination a:hover{border-color:var(--brand);color:var(--brand);}
.vf-pagination .current{background:var(--brand);border-color:var(--brand);color:#fff;}

/* ============================================================
   FOOTER
============================================================ */
.vf-footer{background:var(--dark);color:#aeb6c2;margin-top:2rem;}
.vf-footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;padding:2.6rem 16px 1.8rem;}
.vf-fwidget-title{color:#fff;font-size:1rem;font-weight:800;text-transform:uppercase;margin:0 0 1rem;
  padding-bottom:.6rem;border-bottom:2px solid rgba(255,255,255,.12);}
.vf-footer a{color:#aeb6c2;}
.vf-footer a:hover{color:#fff;}
.vf-footer ul{list-style:none;margin:0;padding:0;}
.vf-footer li{padding:.4rem 0;border-bottom:1px solid rgba(255,255,255,.07);font-size:.9rem;}
.vf-footer-bottom{border-top:1px solid rgba(255,255,255,.1);font-size:.85rem;}
.vf-footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 0;flex-wrap:wrap;}
.vf-foot-menu{display:flex;gap:1.1rem;list-style:none;margin:0;padding:0;}

/* ============================================================
   TO TOP
============================================================ */
.vf-totop{position:fixed;right:18px;bottom:18px;width:44px;height:44px;border-radius:50%;background:var(--brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:700;box-shadow:0 8px 20px rgba(0,0,0,.2);
  opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s;z-index:70;}
.vf-totop.show{opacity:1;visibility:visible;transform:translateY(0);}
.vf-totop:hover{background:var(--brand-d);color:#fff;}

.vf-empty{padding:2rem;background:var(--soft);border-radius:var(--radius);text-align:center;color:var(--muted);}

/* ============================================================
   STORE: buttons, hero, categories, products, visit CTA
============================================================ */
.vf-btn{display:inline-block;padding:.7rem 1.4rem;border-radius:30px;font-weight:700;font-size:.92rem;
  text-decoration:none;transition:.18s;border:2px solid transparent;cursor:pointer;}
.vf-btn-primary{background:var(--brand);color:#fff;}
.vf-btn-primary:hover{background:var(--brand-d);color:#fff;}
.vf-btn-ghost{background:transparent;border-color:currentColor;color:var(--ink);}
.vf-btn-ghost:hover{background:var(--soft);color:var(--brand);}

/* Store hero */
.vf-storehero{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;padding:3rem 0;text-align:center;}
.vf-storehero-title{color:#fff;font-size:2.3rem;font-weight:900;margin:0 0 .5rem;}
.vf-storehero-sub{color:rgba(255,255,255,.92);font-size:1.1rem;margin:0 0 1.5rem;}
.vf-storehero-actions{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;}
.vf-storehero .vf-btn-primary{background:#fff;color:var(--brand-d);}
.vf-storehero .vf-btn-primary:hover{background:#f0fff5;}
.vf-storehero .vf-btn-ghost{border-color:rgba(255,255,255,.8);color:#fff;}
.vf-storehero .vf-btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;}

/* Category grid — BHX-style icon tiles */
.vf-catgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:.8rem;}
.vf-catcard{display:flex;flex-direction:column;justify-content:flex-start;align-items:center;gap:.35rem;text-align:center;
  background:#f1fbf4;border:1px solid #dcf2e4;border-radius:14px;padding:1rem .5rem;transition:.18s;}
.vf-catcard:hover{background:#e6f8ec;border-color:var(--brand);box-shadow:0 8px 20px rgba(0,168,70,.14);transform:translateY(-3px);}
.vf-catcard-icon{width:58px;height:58px;border-radius:50%;background:#fff;color:var(--brand);
  display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px rgba(0,0,0,.07);}
.vf-catcard-icon svg{width:30px;height:30px;display:block;}
.vf-catcard-name{font-weight:700;color:var(--ink);font-size:.82rem;line-height:1.25;}
.vf-catcard:hover .vf-catcard-name{color:var(--brand-d);}
.vf-catcard-count{font-size:.72rem;color:var(--muted);}

/* topbar links */
.vf-topbar-right a{color:#eafff2 !important;}
.vf-topbar-right a:hover{color:#fff !important;}

/* topbar (store) */
.vf-topbar-left{font-weight:500;}
.vf-topbar-right{display:flex;gap:1.3rem;}
.vf-topbar-right a{color:#c9ced6;}
.vf-topbar-right a:hover{color:#fff;}

/* hero stats */
.vf-storehero-stats{display:flex;gap:2.4rem;justify-content:center;margin-top:1.7rem;flex-wrap:wrap;}
.vf-storehero-stats span{font-size:.92rem;color:rgba(255,255,255,.9);}
.vf-storehero-stats strong{display:block;font-size:1.8rem;font-weight:900;color:#fff;line-height:1.1;}

/* Product cards */
.vf-grid-prod{grid-template-columns:repeat(5,1fr);}
.vf-prod{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:.18s;}
.vf-prod:hover{border-color:var(--brand);box-shadow:0 10px 24px rgba(0,0,0,.09);transform:translateY(-3px);}
.vf-prod-thumb{display:block;aspect-ratio:1/1;overflow:hidden;background:var(--soft);}
.vf-prod-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s;}
.vf-prod:hover .vf-prod-thumb img{transform:scale(1.06);}
.vf-prod-body{padding:.7rem .8rem .9rem;}
.vf-prod-cat{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--brand);}
.vf-prod-title{font-size:.92rem;line-height:1.35;font-weight:600;margin:.25rem 0 0;}
.vf-prod-title a{color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.vf-prod-title a:hover{color:var(--brand);}

/* Product detail */
.vf-product-top{display:grid;grid-template-columns:420px 1fr;gap:2rem;margin-bottom:1.5rem;}
.vf-product-media .vf-product-img{width:100%;border-radius:12px;border:1px solid var(--line);}
.vf-product-info .vf-prod-cat{font-size:.8rem;}
.vf-product-title{font-size:1.8rem;font-weight:800;line-height:1.2;margin:.3rem 0 .8rem;}
.vf-product-excerpt{color:#4b5563;font-size:1rem;line-height:1.7;margin-bottom:1.2rem;}
.vf-product-cta{background:var(--soft);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:10px;padding:1.1rem 1.2rem;}
.vf-product-cta-text{margin:0 0 .9rem;font-weight:600;color:var(--ink);}
.vf-product-cta-actions{display:flex;gap:.7rem;flex-wrap:wrap;}
.vf-product-desc{margin-top:1.5rem;}
.vf-product-desc-title{font-size:1.3rem;border-left:4px solid var(--brand);padding-left:.7rem;margin-bottom:.8rem;}

/* Visit CTA band */
.vf-visit{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:2.4rem 0;text-align:center;margin:2.4rem 0;}
.vf-visit-inner{max-width:720px;margin:0 auto;}
.vf-visit-title{font-size:1.6rem;font-weight:800;margin:0 0 .5rem;}
.vf-visit-text{color:var(--body);font-size:1.05rem;margin:0 0 1.2rem;}
.vf-visit-inline{background:#fff;border:1px dashed var(--line);border-radius:10px;padding:1.4rem;margin:2rem 0 0;}
.vf-visit-inline .vf-visit-text{font-size:.98rem;margin-bottom:.9rem;}

/* FAQ accordion */
.vf-faq-list{max-width:840px;}
.vf-faq-item{background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:.7rem;overflow:hidden;}
.vf-faq-item summary{cursor:pointer;padding:1rem 2.6rem 1rem 1.2rem;font-weight:700;color:var(--ink);list-style:none;position:relative;}
.vf-faq-item summary::-webkit-details-marker{display:none;}
.vf-faq-item summary::after{content:"+";position:absolute;right:1.2rem;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--brand);font-weight:400;line-height:1;}
.vf-faq-item[open] summary{color:var(--brand-d);}
.vf-faq-item[open] summary::after{content:"\2013";}
.vf-faq-ans{padding:0 1.2rem 1.1rem;color:#4b5563;line-height:1.65;}

/* ============================================================
   BREADCRUMB / UPDATED / AUTHOR BOX (SEO/AEO)
============================================================ */
.vf-breadcrumb{font-size:.82rem;color:var(--muted);margin:0 0 1rem;line-height:1.5;}
.vf-breadcrumb a{color:var(--muted);}
.vf-breadcrumb a:hover{color:var(--brand);}
.vf-breadcrumb .breadcrumb_last{color:var(--ink);font-weight:600;}
.vf-updated{color:var(--muted);}

/* Table of contents (Mục lục) */
.vf-toc{background:var(--soft);border:1px solid var(--line);border-left:4px solid var(--brand);
  border-radius:8px;padding:1rem 1.2rem;margin:0 0 1.6rem;max-width:760px;}
.vf-toc-title{font-weight:800;text-transform:uppercase;font-size:.82rem;letter-spacing:.5px;color:var(--ink);margin:0 0 .6rem;}
.vf-toc-list{list-style:none;margin:0;padding:0;counter-reset:toc;}
.vf-toc-list li{margin:.3rem 0;line-height:1.45;}
.vf-toc-list li a{color:var(--body);font-size:.92rem;}
.vf-toc-list li a:hover{color:var(--brand);text-decoration:underline;}
.vf-toc-l2{counter-increment:toc;}
.vf-toc-l2 > a::before{content:counter(toc) ". ";color:var(--brand);font-weight:700;}
.vf-toc-l3{padding-left:1.3rem;}
.vf-toc-l3 > a::before{content:"– ";color:var(--muted);}
html{scroll-behavior:smooth;}
:target{scroll-margin-top:90px;}
.vf-author-box{display:flex;gap:1rem;align-items:flex-start;background:var(--soft);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.1rem 1.2rem;margin:1.8rem 0;}
.vf-author-box img{border-radius:50%;flex:0 0 auto;}
.vf-author-label{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:var(--brand);}
.vf-author-name{font-size:1.1rem;margin:.15rem 0 .35rem;}
.vf-author-bio{margin:0;color:#4b5563;font-size:.92rem;line-height:1.6;}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width:1024px){
  .vf-home-layout,.vf-single-layout{grid-template-columns:1fr 280px;gap:1.6rem;}
}
@media (max-width:880px){
  .vf-nav-toggle{display:flex;}
  .vf-nav{position:fixed;top:0;right:0;height:100vh;width:280px;max-width:84vw;background:#fff;z-index:120;
    padding:4.5rem 1rem 2rem;box-shadow:-10px 0 40px rgba(0,0,0,.18);transform:translateX(100%);transition:transform .28s;overflow-y:auto;margin:0;}
  .vf-nav.is-open{transform:translateX(0);}
  .vf-menu{flex-direction:column;align-items:stretch;gap:0;}
  .vf-menu > li > a{padding:.8rem .6rem;border-bottom:1px solid var(--line);border-radius:0;}
  .vf-menu .sub-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-top:0;
    display:none;padding-left:.8rem;}
  .vf-menu li.vf-open > .sub-menu{display:block;}
  .vf-search{display:none;}
  .vf-home-layout,.vf-single-layout{grid-template-columns:1fr;}
  .vf-home-aside,.vf-single-aside{position:static;}
  .vf-hero{grid-template-columns:1fr;border-bottom-width:2px;}
  .vf-card-lead .vf-card-title{font-size:1.5rem;}
  .vf-article-title{font-size:1.6rem;}
  .vf-footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:880px){
  .vf-grid-4{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:640px){
  .vf-grid-3,.vf-grid-2,.vf-grid-4{grid-template-columns:1fr 1fr;}
  .vf-hero-side{grid-template-columns:1fr 1fr;}
  .vf-footer-grid{grid-template-columns:1fr;}
  .vf-topbar .vf-top-menu{display:none;}
}
@media (max-width:420px){
  .vf-grid-3,.vf-grid-2,.vf-grid-4,.vf-hero-side{grid-template-columns:1fr;}
  .vf-card-row{flex-direction:row;}
}

/* Store responsive */
@media (max-width:1024px){
  .vf-grid-prod{grid-template-columns:repeat(4,1fr);}
  .vf-catgrid{grid-template-columns:repeat(4,1fr);}
  .vf-product-top{grid-template-columns:320px 1fr;}
}
@media (max-width:880px){
  .vf-grid-prod{grid-template-columns:repeat(3,1fr);}
  .vf-product-top{grid-template-columns:1fr;gap:1.2rem;}
  .vf-product-media{max-width:360px;}
  .vf-storehero-title{font-size:1.7rem;}
  .vf-storehero{padding:2.2rem 0;}
}
@media (max-width:640px){
  .vf-grid-prod{grid-template-columns:repeat(2,1fr);}
  .vf-catgrid{grid-template-columns:repeat(3,1fr);}
}