/*
Theme Name: مجله پزشکی آروان
Theme URI: https://arvanmag.ir
Author: Vaxi.ir
Author URI: https://vaxi.ir
Description: قالب اختصاصی وردپرس برای مجله پزشکی آروان با طراحی متمایز، رنگ‌های شاد و پرانرژی و خوانایی بالا برای مقالات سلامت.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: arvan
Tags: blog, news, custom-menu, custom-logo, featured-images, rtl-language-support, threaded-comments, translation-ready
*/

/* =========================================================
   ARVAN MEDICAL MAGAZINE THEME
   Palette: Turquoise (#0FB9A7) + Sunset Orange (#FF7A45) + Cream (#FFF8F0)
   ========================================================= */

:root{
  --arvan-primary:#0FB9A7;      /* turquoise */
  --arvan-primary-dark:#0B8F82;
  --arvan-accent:#FF7A45;       /* sunset orange */
  --arvan-accent-dark:#E85D25;
  --arvan-yellow:#FFC94A;       /* energetic highlight */
  --arvan-cream:#FFF8F0;
  --arvan-ink:#20303A;
  --arvan-ink-soft:#5A6B72;
  --arvan-border:#EAE1D6;
  --arvan-card:#FFFFFF;
  --arvan-shadow:0 10px 30px -12px rgba(15,185,167,.25);
  --arvan-radius:22px;
  --arvan-radius-sm:14px;
  --arvan-font:'Vazirmatn', Tahoma, sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  direction:rtl;
  text-align:right;
  margin:0;
  font-family:var(--arvan-font);
  background:var(--arvan-cream);
  color:var(--arvan-ink);
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
body.arvan-no-scroll{overflow:hidden;}
img{max-width:100%;height:auto;display:block;border-radius:var(--arvan-radius-sm);}
a{color:inherit;text-decoration:none;transition:.25s;}
ul{margin:0;padding:0;list-style:none;}
.container{max-width:1200px;margin:0 auto;padding:0 20px;}
.screen-reader-text{position:absolute;left:-9999px;}

/* ---------- Topbar ---------- */
.arvan-topbar{
  background:linear-gradient(90deg,var(--arvan-primary),var(--arvan-primary-dark));
  color:#fff;
  font-size:13px;
  padding:10px 0;
}
.arvan-topbar-inner{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;}
.arvan-topbar-meta{display:flex;align-items:center;gap:10px;opacity:.95;}
.arvan-topbar-meta .dot{opacity:.6;}
.arvan-topbar .arvan-social{display:flex;align-items:center;gap:8px;}
.arvan-topbar .arvan-social a{
  display:inline-flex;width:28px;height:28px;border-radius:50%;
  background:rgba(255,255,255,.18);align-items:center;justify-content:center;
  font-weight:700;
}
.arvan-topbar .arvan-social a:hover{background:var(--arvan-accent);transform:translateY(-2px);}

/* ---------- Header ---------- */
.arvan-header{
  position:sticky;
  top:0;
  z-index:50;
  padding:12px 0;
  background:rgba(255,248,240,.82);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(15,185,167,.12);
}
.arvan-header-shell{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:18px;
  background:rgba(255,255,255,.96);
  border:1px solid rgba(15,185,167,.14);
  box-shadow:0 18px 45px -24px rgba(32,48,58,.22);
  border-radius:24px;
  padding:14px 18px;
}
.arvan-branding{display:flex;align-items:center;gap:14px;min-width:0;}
.arvan-logo-wrap{display:flex;align-items:center;flex-shrink:0;}
.arvan-logo-wrap .custom-logo-link,
.arvan-logo-text{display:flex;align-items:center;}
.arvan-logo-wrap img{max-height:56px;width:auto;border-radius:0;}
.arvan-logo-text{font-weight:900;font-size:28px;color:var(--arvan-primary-dark);letter-spacing:-.4px;}
.arvan-logo-text .dot{color:var(--arvan-accent);margin-inline-start:4px;}
.arvan-brand-copy{display:flex;flex-direction:column;gap:5px;min-width:0;}
.arvan-brand-kicker{
  display:inline-flex;align-items:center;width:max-content;
  background:rgba(15,185,167,.1);color:var(--arvan-primary-dark);
  border:1px solid rgba(15,185,167,.18);
  border-radius:999px;padding:4px 12px;font-size:12px;font-weight:800;
}
.arvan-brand-tagline{
  margin:0;
  color:var(--arvan-ink-soft);
  font-size:13px;
  line-height:1.7;
  max-width:320px;
}

.arvan-nav{background:none;}
.arvan-nav-desktop{display:flex;justify-content:center;min-width:0;}
.arvan-nav .menu{display:flex;align-items:center;flex-wrap:wrap;justify-content:center;gap:6px;}
.arvan-nav .menu li a{
  display:block;padding:11px 15px;color:var(--arvan-ink);font-weight:800;font-size:14px;
  border-radius:999px;
}
.arvan-nav .menu li a:hover,
.arvan-nav .menu li.current-menu-item a,
.arvan-nav .menu li.current_page_item a{
  background:rgba(15,185,167,.10);
  color:var(--arvan-primary-dark);
}

.arvan-header-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;}
.arvan-search-toggle,.arvan-menu-toggle{
  background:var(--arvan-primary);color:#fff;border:none;border-radius:14px;
  width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
  box-shadow:0 12px 22px -16px rgba(15,185,167,.75);
}
.arvan-search-toggle:hover,.arvan-menu-toggle:hover{background:var(--arvan-accent);}
.arvan-header-cta{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 18px;border-radius:14px;
  background:linear-gradient(135deg,var(--arvan-accent),var(--arvan-yellow));
  color:#fff;font-weight:800;font-size:14px;
  box-shadow:0 14px 26px -18px rgba(255,122,69,.65);
}
.arvan-header-cta:hover{transform:translateY(-1px);}
.arvan-menu-toggle{display:none;}

.arvan-searchbox{
  background:transparent;
  padding:0 0 14px;
}
.arvan-searchbox .container{position:relative;}
.arvan-searchbox-inner{
  background:#fff;
  border:1px solid rgba(15,185,167,.14);
  border-radius:22px;
  box-shadow:0 18px 40px -28px rgba(32,48,58,.24);
  padding:16px;
}
.arvan-searchbox form{display:flex;max-width:760px;margin:0 auto;gap:0;}
.arvan-searchbox input[type=search]{
  flex:1;border:1px solid var(--arvan-border);border-left:none;
  border-radius:0 16px 16px 0;padding:13px 18px;font-family:var(--arvan-font);background:#fff;
}
.arvan-searchbox button{
  border:none;background:var(--arvan-accent);color:#fff;border-radius:16px 0 0 16px;
  padding:0 24px;cursor:pointer;font-family:var(--arvan-font);font-weight:800;
}

/* ---------- Mobile menu ---------- */
.arvan-mobile-menu{
  display:block;position:fixed;inset:0;background:rgba(15,45,45,.46);z-index:99;
  opacity:0;pointer-events:none;transition:opacity .25s ease;
  backdrop-filter:blur(4px);
}
.arvan-mobile-menu.active{opacity:1;pointer-events:auto;}
.arvan-mobile-menu .panel{
  position:absolute;top:0;right:0;width:min(88vw,360px);height:100%;background:#fff;
  padding:18px 18px 24px;overflow-y:auto;border-radius:28px 0 0 28px;
  box-shadow:-18px 0 40px -22px rgba(32,48,58,.28);
  transform:translateX(100%);transition:transform .28s ease;
}
.arvan-mobile-menu.active .panel{transform:translateX(0);}
.arvan-mobile-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;}
.arvan-mobile-branding{min-width:0;}
.arvan-mobile-title{font-size:20px;font-weight:900;color:var(--arvan-primary-dark);line-height:1.4;}
.arvan-mobile-subtitle{font-size:12px;color:var(--arvan-ink-soft);}
.arvan-mobile-menu .close-btn{
  background:rgba(255,122,69,.12);color:var(--arvan-accent-dark);border:none;border-radius:14px;
  width:40px;height:40px;cursor:pointer;font-size:18px;flex-shrink:0;
}
.arvan-mobile-search{margin-bottom:14px;}
.arvan-mobile-search form{display:flex;gap:0;}
.arvan-mobile-search input[type=search]{
  flex:1;border:1px solid var(--arvan-border);border-left:none;
  border-radius:0 14px 14px 0;padding:11px 14px;font-family:var(--arvan-font);
}
.arvan-mobile-search button{
  border:none;background:var(--arvan-primary);color:#fff;border-radius:14px 0 0 14px;
  padding:0 16px;font-family:var(--arvan-font);font-weight:700;
}
.arvan-mobile-nav .menu li a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 2px;border-bottom:1px solid var(--arvan-border);font-weight:800;color:var(--arvan-ink);
}
.arvan-mobile-nav .menu li.current-menu-item a,
.arvan-mobile-nav .menu li.current_page_item a{color:var(--arvan-primary-dark);}
/* ---------- Hero / Featured ---------- */
.arvan-hero{padding:28px 0;}
.arvan-hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:20px;}
.arvan-hero-main{position:relative;border-radius:var(--arvan-radius);overflow:hidden;box-shadow:var(--arvan-shadow);min-height:380px;background:#ddd;}
.arvan-hero-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:0;}
.arvan-hero-main .overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,25,30,.9),rgba(15,25,30,0) 60%);display:flex;align-items:flex-end;padding:26px;}
.arvan-hero-main .overlay h2{color:#fff;font-size:26px;margin:0 0 8px;}
.arvan-hero-side{display:flex;flex-direction:column;gap:16px;}
.arvan-hero-side .mini-card{display:flex;gap:12px;background:var(--arvan-card);border-radius:var(--arvan-radius-sm);padding:10px;box-shadow:var(--arvan-shadow);align-items:center;}
.arvan-hero-side .mini-card img{width:90px;height:90px;object-fit:cover;flex-shrink:0;}
.arvan-hero-side .mini-card h3{font-size:15px;margin:0 0 6px;}
.badge{display:inline-block;background:var(--arvan-accent);color:#fff;font-size:12px;font-weight:700;border-radius:20px;padding:3px 12px;margin-bottom:8px;}

/* ---------- Section titles ---------- */
.arvan-section{padding:34px 0;}
.section-title{display:flex;align-items:center;gap:12px;margin-bottom:22px;}
.section-title h2{font-size:22px;margin:0;color:var(--arvan-ink);position:relative;padding-inline-start:14px;}
.section-title h2::before{content:'';position:absolute;right:0;top:2px;bottom:2px;width:6px;border-radius:6px;background:linear-gradient(180deg,var(--arvan-primary),var(--arvan-accent));}
.section-title .more{margin-inline-start:auto;font-size:13px;font-weight:700;color:var(--arvan-primary-dark);background:var(--arvan-cream);border:1px solid var(--arvan-border);border-radius:20px;padding:6px 16px;}
.section-title .more:hover{background:var(--arvan-primary);color:#fff;border-color:var(--arvan-primary);}

/* ---------- Layout: content + sidebar ---------- */
.arvan-layout{display:grid;grid-template-columns:2.2fr 1fr;gap:28px;align-items:start;}

/* ---------- Post cards ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.post-card{background:var(--arvan-card);border-radius:var(--arvan-radius);overflow:hidden;box-shadow:var(--arvan-shadow);border:1px solid var(--arvan-border);display:flex;flex-direction:column;transition:.3s;}
.post-card:hover{transform:translateY(-6px);box-shadow:0 18px 34px -14px rgba(255,122,69,.35);}
.post-card .thumb{aspect-ratio:16/10;overflow:hidden;position:relative;}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:.4s;}
.post-card:hover .thumb img{transform:scale(1.08);}
.post-card .thumb .cat-pill{position:absolute;top:10px;right:10px;background:var(--arvan-primary);color:#fff;font-size:11px;font-weight:700;padding:4px 12px;border-radius:20px;}
.post-card .body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1;}
.post-card h3{font-size:16px;margin:0;line-height:1.7;}
.post-card h3 a:hover{color:var(--arvan-accent-dark);}
.post-card .excerpt{font-size:13px;color:var(--arvan-ink-soft);}
.post-card .meta{margin-top:auto;display:flex;justify-content:space-between;font-size:12px;color:var(--arvan-ink-soft);padding-top:8px;border-top:1px dashed var(--arvan-border);}

.list-row{display:flex;gap:16px;background:var(--arvan-card);border-radius:var(--arvan-radius-sm);padding:12px;box-shadow:var(--arvan-shadow);border:1px solid var(--arvan-border);margin-bottom:16px;}
.list-row .thumb{width:150px;flex-shrink:0;aspect-ratio:4/3;overflow:hidden;border-radius:12px;}
.list-row .thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;}
.list-row .body{flex:1;}
.list-row h2{font-size:18px;margin:0 0 8px;}
.list-row .excerpt{color:var(--arvan-ink-soft);font-size:14px;}
.list-row .meta{display:flex;gap:14px;font-size:12px;color:var(--arvan-primary-dark);margin-top:10px;font-weight:700;}

/* ---------- Pagination ---------- */
.arvan-pagination{display:flex;justify-content:center;gap:8px;margin-top:28px;}
.arvan-pagination a,.arvan-pagination span{
  display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;
  border-radius:50%;background:var(--arvan-card);border:1px solid var(--arvan-border);font-weight:700;font-size:13px;
}
.arvan-pagination .current{background:var(--arvan-primary);color:#fff;border-color:var(--arvan-primary);}
.arvan-pagination a:hover{background:var(--arvan-accent);color:#fff;border-color:var(--arvan-accent);}

/* ---------- Sidebar ---------- */
.widget{background:var(--arvan-card);border-radius:var(--arvan-radius);padding:20px;margin-bottom:22px;box-shadow:var(--arvan-shadow);border:1px solid var(--arvan-border);}
.widget-title{font-size:16px;margin:0 0 16px;padding-bottom:10px;border-bottom:3px solid var(--arvan-yellow);display:inline-block;}
.widget .small-post{display:flex;gap:10px;align-items:center;margin-bottom:12px;}
.widget .small-post img{width:64px;height:64px;object-fit:cover;flex-shrink:0;}
.widget .small-post h4{font-size:13px;margin:0;line-height:1.6;}
.widget .rank{width:26px;height:26px;border-radius:50%;background:var(--arvan-primary);color:#fff;font-size:12px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;font-weight:800;}

.social-follow-widget{display:flex;flex-wrap:wrap;gap:8px;}
.social-follow-widget a{flex:1;min-width:80px;text-align:center;padding:10px 6px;border-radius:12px;color:#fff;font-size:12px;font-weight:700;}

.newsletter-widget{background:linear-gradient(135deg,var(--arvan-primary),var(--arvan-primary-dark));color:#fff;text-align:center;}
.newsletter-widget .widget-title{border-color:var(--arvan-yellow);color:#fff;}
.newsletter-widget input{width:100%;border:none;border-radius:30px;padding:11px 16px;margin-bottom:10px;font-family:var(--arvan-font);}
.newsletter-widget button{width:100%;border:none;background:var(--arvan-accent);color:#fff;border-radius:30px;padding:11px;font-weight:800;cursor:pointer;}

.tagcloud a{display:inline-block;background:var(--arvan-cream);border:1px solid var(--arvan-border);border-radius:20px;padding:6px 14px;margin:0 0 8px 8px;font-size:12px !important;}
.tagcloud a:hover{background:var(--arvan-accent);color:#fff;border-color:var(--arvan-accent);}

/* ---------- Single post ---------- */
.single-post-header{margin-bottom:20px;}
.breadcrumbs{font-size:12px;color:var(--arvan-ink-soft);margin-bottom:12px;}
.breadcrumbs a{color:var(--arvan-primary-dark);font-weight:700;}
.single-post-header h1{font-size:30px;line-height:1.6;margin:0 0 14px;}
.single-meta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;color:var(--arvan-ink-soft);font-size:13px;border-top:1px solid var(--arvan-border);border-bottom:1px solid var(--arvan-border);padding:12px 0;}
.single-meta .author{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--arvan-ink);}
.single-meta .author img{width:34px;height:34px;border-radius:50%;}
.single-featured-img{border-radius:var(--arvan-radius);overflow:hidden;margin:18px 0;box-shadow:var(--arvan-shadow);}

.entry-content{font-size:17px;line-height:2.1;color:var(--arvan-ink);}
.entry-content p{margin:0 0 20px;}
.entry-content h2{font-size:23px;margin:34px 0 14px;color:var(--arvan-primary-dark);border-inline-start:5px solid var(--arvan-accent);padding-inline-start:12px;}
.entry-content h3{font-size:19px;margin:26px 0 12px;color:var(--arvan-primary-dark);}
.entry-content blockquote{background:var(--arvan-cream);border-inline-start:5px solid var(--arvan-yellow);padding:16px 20px;border-radius:0 14px 14px 0;margin:22px 0;font-style:normal;}
.entry-content img{margin:20px auto;border-radius:var(--arvan-radius-sm);}
.entry-content ul,.entry-content ol{margin:0 0 20px;padding-inline-start:26px;}
.entry-content ul li{margin-bottom:8px;}
.entry-content table{width:100%;border-collapse:collapse;margin:20px 0;}
.entry-content table th,.entry-content table td{border:1px solid var(--arvan-border);padding:10px;text-align:center;}
.entry-content table th{background:var(--arvan-primary);color:#fff;}
.entry-content a{color:var(--arvan-accent-dark);font-weight:700;text-decoration:underline;text-underline-offset:3px;}

/* ---------- Share box ---------- */
.share-box{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--arvan-cream);border:1px dashed var(--arvan-border);border-radius:var(--arvan-radius-sm);padding:16px;margin:26px 0;}
.share-box .label{font-weight:800;font-size:13px;}
.share-box a{width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;}
.share-tw{background:#000}.share-tg{background:#26A5E4}.share-wa{background:#25D366}.share-fb{background:#1877F2}.share-em{background:#6b7280}.share-cp{background:var(--arvan-accent);border:none;cursor:pointer;}

/* Sticky sidebar share (desktop) */
.share-sticky{position:sticky;top:110px;display:flex;flex-direction:column;gap:10px;}
.share-sticky a{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:var(--arvan-shadow);}

.author-box{display:flex;gap:16px;background:var(--arvan-card);border:1px solid var(--arvan-border);border-radius:var(--arvan-radius);padding:20px;margin:30px 0;align-items:flex-start;}
.author-box img{width:70px;height:70px;border-radius:50%;flex-shrink:0;}
.author-box h4{margin:0 0 6px;font-size:16px;}
.author-box p{margin:0;color:var(--arvan-ink-soft);font-size:13px;}

.related-posts{margin-top:40px;}
.post-tags{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0;}
.post-tags a{background:var(--arvan-cream);border:1px solid var(--arvan-border);border-radius:20px;padding:5px 14px;font-size:12px;}

.post-nav{display:flex;justify-content:space-between;gap:16px;margin:30px 0;}
.post-nav > div{flex:1;background:var(--arvan-card);border:1px solid var(--arvan-border);border-radius:var(--arvan-radius-sm);padding:14px;}
.post-nav .dir{font-size:11px;color:var(--arvan-accent-dark);font-weight:800;}

/* ---------- Comments ---------- */
.comments-area{margin-top:40px;}
.comment-list{margin-top:20px;}
.comment-body{background:var(--arvan-card);border:1px solid var(--arvan-border);border-radius:var(--arvan-radius-sm);padding:16px;margin-bottom:14px;}
.comment-respond input,.comment-respond textarea{width:100%;border:1px solid var(--arvan-border);border-radius:12px;padding:10px 14px;font-family:var(--arvan-font);margin-bottom:12px;}
.comment-respond button{background:var(--arvan-primary);color:#fff;border:none;border-radius:30px;padding:12px 30px;font-weight:800;cursor:pointer;}
.comment-respond button:hover{background:var(--arvan-accent);}

/* ---------- Footer ---------- */
.arvan-footer{background:var(--arvan-ink);color:#cfd8da;margin-top:50px;}
.footer-top{padding:44px 0;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;border-bottom:1px solid rgba(255,255,255,.08);}
.footer-col h3{color:#fff;font-size:16px;margin:0 0 16px;position:relative;padding-inline-start:12px;}
.footer-col h3::before{content:'';position:absolute;right:0;top:3px;bottom:3px;width:5px;background:var(--arvan-accent);border-radius:6px;}
.footer-col ul li{margin-bottom:10px;font-size:13px;}
.footer-col ul li a:hover{color:var(--arvan-yellow);}
.footer-about .arvan-logo{color:#fff;}
.footer-about p{font-size:13px;color:#9fb0b3;line-height:1.9;}
.footer-social{display:flex;gap:8px;margin-top:14px;}
.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;}
.footer-social a:hover{background:var(--arvan-accent);}
.footer-bottom{padding:18px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12px;color:#8ea0a3;}
.footer-bottom a{color:var(--arvan-yellow);}
.back-to-top{position:fixed;bottom:24px;left:24px;width:46px;height:46px;border-radius:50%;background:var(--arvan-accent);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 20px rgba(255,122,69,.4);z-index:60;opacity:0;pointer-events:none;transition:.3s;}
.back-to-top.show{opacity:1;pointer-events:auto;}

/* ---------- Buttons / misc ---------- */
.btn{display:inline-block;background:var(--arvan-primary);color:#fff;padding:10px 22px;border-radius:30px;font-weight:700;font-size:13px;}
.btn:hover{background:var(--arvan-accent);}
.archive-title,.page-title{font-size:24px;margin-bottom:24px;padding:16px 20px;background:var(--arvan-card);border-inline-start:6px solid var(--arvan-accent);border-radius:0 var(--arvan-radius-sm) var(--arvan-radius-sm) 0;box-shadow:var(--arvan-shadow);}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .arvan-header-shell{grid-template-columns:auto 1fr auto;}
  .arvan-brand-tagline{display:none;}
  .arvan-nav .menu li a{padding:10px 12px;font-size:13px;}
}
@media(max-width:992px){
  .arvan-hero-grid{grid-template-columns:1fr;}
  .arvan-layout{grid-template-columns:1fr;}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .footer-top{grid-template-columns:1fr 1fr;}

  .arvan-header{padding:10px 0;}
  .arvan-header-shell{grid-template-columns:1fr auto;gap:12px;padding:14px;}
  .arvan-nav-desktop{display:none;}
  .arvan-menu-toggle{display:inline-flex;}
  .arvan-header-cta{display:none;}
}
@media(max-width:768px){
  .arvan-topbar{padding:8px 0;}
  .arvan-topbar-inner{justify-content:center;}
  .arvan-brand-copy{display:none;}
  .arvan-logo-wrap img{max-height:48px;}
  .arvan-logo-text{font-size:24px;}
  .arvan-header-shell{border-radius:18px;}
  .arvan-searchbox{padding-bottom:12px;}
  .arvan-searchbox-inner{padding:12px;border-radius:18px;}
  .arvan-searchbox form{flex-direction:column;gap:10px;}
  .arvan-searchbox input[type=search],
  .arvan-searchbox button,
  .arvan-mobile-search input[type=search],
  .arvan-mobile-search button{border-radius:14px;}
  .arvan-searchbox input[type=search],
  .arvan-mobile-search input[type=search]{border-left:1px solid var(--arvan-border);}
  .arvan-searchbox button,
  .arvan-mobile-search button{min-height:44px;}
}
@media(max-width:600px){
  .post-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;}
  .list-row{flex-direction:column;}
  .list-row .thumb{width:100%;}
  .single-post-header h1{font-size:22px;}
  .arvan-topbar-meta{justify-content:center;width:100%;}
  .arvan-topbar .arvan-social{width:100%;justify-content:center;}
  .arvan-header-actions{gap:8px;}
  .arvan-search-toggle,.arvan-menu-toggle{width:42px;height:42px;border-radius:12px;}
}