/* خبرشهری — طراحی صفحه اول، هدر، فوتر، موبایل و حالت شب */
:root{--ks-crimson:#d81b4c;--ks-navy:#14294a}
body{font-family:"Vazirmatn","Vazir",Tahoma,"Segoe UI",Arial,sans-serif}
.ks-ico{display:inline-block;vertical-align:middle;flex-shrink:0}
.ks-ico-lg{width:24px;height:24px}
.ks-only-m{display:none!important}

/* ---------- هدر ---------- */
.site-header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.ks-head{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:24px;padding:14px 0 4px}
.ks-brand{order:1;display:flex;flex-direction:column;align-items:center;gap:2px;line-height:1.2}
.ks-brand-row{display:flex;align-items:center;gap:10px}
.ks-brand strong{font-size:36px;font-weight:900;letter-spacing:-1.5px;color:var(--ks-navy)}
.ks-brand small{font-size:11px;color:var(--muted);font-weight:500}
.ks-brand .custom-logo{max-height:56px;width:auto}
.ks-head-left{order:2;display:flex;align-items:center;gap:14px;justify-content:flex-end}
.ks-head-left .search-form{flex:0 1 380px;display:flex;background:var(--soft);border:1px solid var(--line);border-radius:30px;height:46px;overflow:hidden}
.ks-head-left .search-form input{flex:1;min-width:0;border:0;outline:0;background:transparent;padding:0 20px;color:var(--ink);font-size:13px}
.ks-head-left .search-form button{width:50px;border:0;background:transparent;color:var(--ink);display:grid;place-items:center}
.ks-divider{width:1px;height:30px;background:var(--line)}
.ks-tools{display:flex;align-items:center;gap:6px}
.ks-icon-btn{display:grid;place-items:center;width:40px;height:40px;border:0;background:transparent;color:var(--ink);border-radius:50%;cursor:pointer}
.ks-icon-btn:hover{background:var(--soft);color:var(--ks-crimson)}
.ks-m-user,.ks-m-actions,.ks-msearch{display:none}

.ks-nav{overflow-x:auto;scrollbar-width:none}
.ks-nav::-webkit-scrollbar{display:none}
.ks-nav ul{list-style:none;margin:0;padding:0;display:flex;justify-content:center;gap:8px;min-width:max-content;margin-inline:auto}
.ks-nav li a{display:block;position:relative;padding:11px 18px;font-size:14px;font-weight:700;color:var(--ink);white-space:nowrap}
.ks-nav li a:hover,.ks-nav li.current-menu-item>a{color:var(--ks-crimson)}
.ks-nav li.current-menu-item>a:after{content:"";position:absolute;inset-inline:16px;bottom:0;height:3px;border-radius:3px;background:var(--ks-crimson)}

.ks-panel{display:none;position:absolute;inset-inline:0;top:100%;background:var(--white);border-bottom:1px solid var(--line);box-shadow:0 18px 30px rgba(20,41,74,.1)}
.ks-panel.is-open{display:block}
.ks-panel-inner{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;padding:18px 0 22px}
.ks-panel h3{font-size:14px;margin:0 0 8px;color:var(--muted)}
.ks-panel ul{list-style:none;margin:0;padding:0}
.ks-panel li a{display:flex;align-items:center;gap:9px;padding:8px 0;font-size:14px;font-weight:700}
.ks-dot-c{width:10px;height:10px;border-radius:50%;background:var(--c,#999)}

/* ---------- صفحه اول ---------- */
.ks-home{padding-bottom:30px}
.ks-top{display:grid;grid-template-columns:minmax(0,350px) minmax(0,1fr);gap:14px;margin:16px auto 20px;height:clamp(300px,30vw,350px)}
.ks-top.no-side{grid-template-columns:minmax(0,1fr)}
.ks-side{display:grid;grid-template-rows:1fr 1fr;gap:14px;min-height:0}
.ks-hero,.ks-side-card{position:relative;overflow:hidden;border-radius:16px;color:#fff;background:linear-gradient(135deg,#2a4670,#14294a);min-height:0}
.ks-hero-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .6s ease}
.ks-hero-slide.is-active{opacity:1;visibility:visible}
.ks-hero-img,.ks-img-link{position:absolute;inset:0;display:block}
.ks-hero-img img,.ks-img-link img{width:100%;height:100%;object-fit:cover}
.ks-hero-slide:after,.ks-side-card:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(to top,rgba(8,16,32,.88) 4%,rgba(8,16,32,.25) 58%,rgba(8,16,32,.05))}
.ks-hero-info{position:absolute;z-index:2;inset-inline:0;bottom:0;padding:0 30px 56px;max-width:640px}
.ks-hero-info h2{margin:10px 0 8px;font-size:29px;line-height:1.6;font-weight:900}
.ks-hero-excerpt{margin:0 0 12px;font-size:13px;line-height:1.9;color:#e6ecf6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ks-hero a,.ks-side-card a{color:inherit}
.ks-hero-info a:hover,.ks-side-info a:hover{color:#fff;opacity:.85}
.ks-hero-ctrl{position:absolute;z-index:3;inset-inline:0;bottom:16px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;pointer-events:none}
.ks-hero-ctrl>*{pointer-events:auto}
.ks-arrows{display:flex;gap:8px}
.ks-arrows button{width:30px;height:30px;border-radius:50%;border:0;background:rgba(255,255,255,.22);color:#fff;font-size:20px;line-height:1;backdrop-filter:blur(4px)}
.ks-arrows button:hover{background:rgba(255,255,255,.4)}
.ks-dots{display:flex;gap:8px;position:absolute;inset-inline:0;justify-content:center;pointer-events:none}
.ks-dot{pointer-events:auto;width:8px;height:8px;padding:0;border-radius:50%;border:0;background:rgba(255,255,255,.5)}
.ks-dot.is-active{background:var(--ks-crimson)}
.ks-hero-empty{position:absolute;inset:0;display:grid;place-content:center;text-align:center;padding:20px}
.ks-hero-empty h2{margin:0 0 6px}
.ks-hero-empty p{margin:0;color:#cdd8e8;font-size:13px}

.ks-side-info{position:absolute;z-index:2;inset-inline:0;bottom:0;padding:0 20px 16px}
.ks-side-info h3{margin:0 0 6px;font-size:17px;line-height:1.7;font-weight:800;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ks-side-card .ks-badge{position:absolute;z-index:2;top:14px;inset-inline-start:16px}

.ks-badge{display:inline-block;background:var(--c,#ef3349);color:#fff!important;border-radius:18px;padding:0 13px;font-size:11px;font-weight:800;line-height:2}
.ks-badge:hover{opacity:.9}
.ks-meta{display:flex;align-items:center;flex-wrap:wrap;gap:6px 16px;font-size:11px;color:var(--muted)}
.ks-meta span{display:inline-flex;align-items:center;gap:5px}
.ks-meta .ks-ico{width:14px;height:14px}
.ks-hero .ks-meta,.ks-side-card .ks-meta{color:#dbe4f2}

/* کاشی دسته‌ها */
.ks-cats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px;margin-bottom:26px;scroll-margin-top:90px}
.ks-cat{display:flex;flex-direction:column;border-radius:12px;overflow:hidden;background:var(--c);color:#fff!important;box-shadow:var(--shadow);transition:transform .2s}
.ks-cat:hover{transform:translateY(-3px)}
.ks-cat-img{display:grid;place-items:center;height:92px;background-color:var(--c);background-size:cover;background-position:center;background-image:linear-gradient(135deg,rgba(255,255,255,.28),rgba(0,0,0,.18))}
.ks-cat-img:not(.no-img) .ks-cat-emoji{display:none}
.ks-cat-emoji{font-size:38px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.25))}
.ks-cat-bar{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;font-size:15px;font-weight:800;background:var(--c)}
.ks-cat-arrow{font-size:22px;line-height:1}

/* پیشنهاد سردبیر */
.ks-pick{margin-bottom:24px}
.ks-sec-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.ks-sec-title{display:flex;align-items:center;gap:8px;margin:0;font-size:19px;font-weight:900}
.ks-sec-title .dot{width:13px;height:13px;border-radius:50%;background:var(--ks-crimson)}
.ks-fire{color:var(--ks-crimson)}
.ks-all{font-size:12px;color:var(--ink)}
.ks-all:hover{color:var(--ks-crimson)}
.ks-pick .ks-sec-title{margin-bottom:12px}
.ks-pick-card{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:20px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:14px}
.ks-pick-media{position:relative;border-radius:12px;overflow:hidden}
.ks-pick-media img{width:100%;aspect-ratio:1.7;object-fit:cover}
.ks-pick-media .ks-badge{position:absolute;top:10px;inset-inline-start:10px}
.ks-pick-body h3{margin:0 0 8px;font-size:21px;line-height:1.7;font-weight:900}
.ks-pick-body p{margin:0 0 10px;color:var(--muted);font-size:13px}

/* ستون‌ها */
.ks-main{display:grid;grid-template-columns:250px minmax(0,1fr) 290px;gap:18px;align-items:start}
.ks-col-right{display:grid;gap:16px}
.ks-news{background:var(--white);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:22px 18px;text-align:center}
.ks-news-icon{display:grid;place-items:center;width:46px;height:46px;margin:0 auto 10px;border-radius:12px;background:var(--soft);color:var(--ks-navy)}
.ks-news h3{margin:0 0 6px;font-size:15px;font-weight:900}
.ks-news p{margin:0 0 14px;font-size:12px;color:var(--muted);line-height:1.9}
.ks-news input{width:100%;border:1px solid var(--line);background:var(--white);color:var(--ink);border-radius:10px;padding:10px 12px;font-size:12px;margin-bottom:10px}
.ks-btn{width:100%;border:0;background:var(--ks-crimson);color:#fff;border-radius:10px;padding:11px 18px;font-size:14px;font-weight:800}
.ks-btn:hover{filter:brightness(1.08)}
.ks-about{border-radius:16px;overflow:hidden;color:#fff;padding:26px 22px;text-align:center;background:radial-gradient(circle at 30% 0,#34518a 0,#16213a 70%)}
.ks-about-brand{display:block;font-size:28px;font-weight:900;margin-bottom:6px}
.ks-about h3{margin:0 0 6px;font-size:15px}
.ks-about p{margin:0 0 16px;font-size:12px;color:#cdd8e8;line-height:1.9}
.ks-btn-outline{display:inline-block;border:1px solid rgba(255,255,255,.7);color:#fff!important;border-radius:25px;padding:6px 26px;font-size:12px;font-weight:700}
.ks-btn-outline:hover{background:rgba(255,255,255,.12)}

.ks-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.ks-grid-all{grid-template-columns:repeat(4,minmax(0,1fr))}
.ks-card{background:var(--white);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow);min-width:0}
.ks-card-media{position:relative}
.ks-card-img{display:block;background:var(--soft)}
.ks-card-img img{width:100%;aspect-ratio:1.6;object-fit:cover}
.ks-card-media .ks-badge{position:absolute;inset-inline-start:10px;bottom:10px}
.ks-card-body{padding:12px 14px 14px}
.ks-card-body h3{margin:0 0 10px;font-size:14px;line-height:1.85;font-weight:800;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ks-card .ks-meta{font-size:10.5px;gap:4px 12px}
.ks-empty{color:var(--muted);font-size:13px;padding:10px 0}

.ks-popular{background:var(--white);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:16px 18px 6px}
.ks-popular .ks-sec-title{font-size:17px}
.ks-pop-list{list-style:none;margin:0;padding:0}
.ks-pop-item{display:grid;grid-template-columns:auto minmax(0,1fr) 66px;gap:10px;align-items:center;padding:13px 0;border-top:1px solid var(--line)}
.ks-rank{width:20px;height:20px;border-radius:50%;background:var(--ks-crimson);color:#fff;font-size:11px;font-weight:800;display:grid;place-items:center;align-self:start;margin-top:4px}
.ks-pop-text a{display:block;font-size:13px;font-weight:700;line-height:1.85}
.ks-pop-text small{display:block;color:var(--muted);font-size:11px;margin-top:3px}
.ks-pop-thumb img{width:66px;height:66px;object-fit:cover;border-radius:10px;background:var(--soft)}

.ks-all .ks-sec-head{margin-top:22px}
.ks-all.ks-home{padding-top:6px}

/* ---------- فوتر ---------- */
.ks-footer{background:#17203a;color:#e9eef7;padding:34px 0 22px;margin-top:10px}
.ks-footer-grid{display:grid;grid-template-columns:1.2fr 1.1fr .9fr 1fr;gap:34px;align-items:start}
.ks-footer h3{font-size:14px;margin:0 0 14px;font-weight:800}
.ks-footer ul{list-style:none;margin:0;padding:0}
.ks-footer li{margin:7px 0}
.ks-footer a{color:#b9c4d4;font-size:13px}
.ks-footer a:hover{color:#fff}
.ks-footer-cats{columns:2;column-gap:24px}
.ks-social{display:flex;gap:10px;margin-bottom:22px}
.ks-social a{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);color:#fff}
.ks-social a:hover{background:var(--ks-crimson)}
.ks-copy{margin:0;font-size:11px;color:#8fa0b8}
.ks-footer-logo{display:flex;align-items:center;gap:10px;font-size:32px;font-weight:900;color:#fff;letter-spacing:-1px}
.ks-footer-logo .ks-logo-mark{width:30px;height:33px}
.ks-footer-brand p{margin:6px 0 0;font-size:12px;color:#9fb0c7}
.ks-tabbar{display:none}

/* ---------- حالت شب ---------- */
html[data-theme=dark]{--ink:#e8eefb;--muted:#9fb0c9;--line:#26354f;--soft:#1b2842;--white:#141f35;--shadow:0 8px 26px rgba(0,0,0,.35);color-scheme:dark}
html[data-theme=dark] body{background:#0d1526;color:var(--ink)}
html[data-theme=dark] .ks-brand strong,html[data-theme=dark] .ks-news-icon{color:#fff}
html[data-theme=dark] .site-header{background:#101a2f}
html[data-theme=dark] .article-content,html[data-theme=dark] .article-content p{color:#cdd8ea}
html[data-theme=dark] .search-form{background:var(--soft)}
html[data-theme=dark] .ks-card-img,html[data-theme=dark] .ks-pop-thumb img{background:#1b2842}

/* ---------- تبلت ---------- */
@media(max-width:1100px){
  .ks-main{grid-template-columns:minmax(0,1fr) 290px}
  .ks-col-right{display:none}
  .ks-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ks-grid-all{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ks-footer-grid{grid-template-columns:1fr 1fr}
  .ks-top{grid-template-columns:minmax(0,300px) minmax(0,1fr)}
  .ks-hero-info h2{font-size:24px}
}

/* ---------- موبایل ---------- */
@media(max-width:760px){
  body{padding-bottom:calc(66px + env(safe-area-inset-bottom))}
  .container{width:calc(100% - 24px)}
  .ks-only-d{display:none!important}
  .ks-only-m{display:inline-flex!important}

  .ks-head{grid-template-columns:44px minmax(0,1fr) auto;gap:6px;padding:10px 0 4px}
  .ks-head-left{display:none}
  .ks-m-user{display:grid;order:1}
  .ks-brand{order:2}
  .ks-m-actions{display:flex;order:3}
  .ks-brand strong{font-size:30px}
  .ks-brand small{font-size:10px}
  .ks-nav ul{justify-content:flex-start;gap:0;padding:0}
  .ks-nav li a{padding:10px 14px;font-size:13px}
  .ks-nav li.current-menu-item>a:after{inset-inline:12px}
  .ks-msearch{padding:0 0 10px}
  .ks-msearch.is-open{display:block}
  .ks-msearch .search-form{display:flex;background:var(--soft);border:1px solid var(--line);border-radius:26px;height:42px;overflow:hidden}
  .ks-msearch .search-form input{flex:1;min-width:0;border:0;outline:0;background:transparent;padding:0 16px;color:var(--ink);font-size:13px}
  .ks-msearch .search-form button{width:44px;border:0;background:transparent;color:var(--ink);display:grid;place-items:center}
  .ks-panel-inner{grid-template-columns:1fr 1fr;gap:16px}

  .ks-top{display:block;height:auto;margin:12px auto 14px}
  .ks-side{display:none}
  .ks-hero{height:250px;border-radius:14px}
  .ks-hero-info{padding:0 16px 44px}
  .ks-hero-info h2{font-size:19px;line-height:1.65;margin:8px 0 4px}
  .ks-hero-excerpt{font-size:11.5px;margin-bottom:8px;-webkit-line-clamp:2}
  .ks-hero-ctrl{bottom:12px;padding:0 14px}
  .ks-arrows button{width:26px;height:26px;font-size:17px}

  .ks-cats{display:flex;overflow-x:auto;gap:8px;margin-bottom:16px;scrollbar-width:none}
  .ks-cats::-webkit-scrollbar{display:none}
  .ks-cat{flex:1 0 62px;align-items:center;gap:4px;padding:10px 4px 8px;background:#f1f3f9;background:color-mix(in srgb,var(--c) 13%,var(--white));color:var(--c)!important;box-shadow:none;border:1px solid color-mix(in srgb,var(--c) 22%,transparent)}
  .ks-cat-img,.ks-cat-img.no-img{height:auto;background:none!important;display:block}
  .ks-cat-img:not(.no-img) .ks-cat-emoji,.ks-cat-emoji{display:block;font-size:26px;filter:none}
  .ks-cat-bar{background:none;padding:0;justify-content:center;font-size:12px}
  .ks-cat-arrow{display:none}

  .ks-pick{margin-bottom:16px}
  .ks-pick .ks-sec-title,.ks-sec-title{font-size:16px}
  .ks-pick-card{grid-template-columns:42% minmax(0,1fr);gap:12px;padding:10px;border-radius:14px}
  .ks-pick-body h3{font-size:14px;margin-bottom:4px}
  .ks-pick-body p{font-size:11px;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

  .ks-main{display:flex;flex-direction:column;gap:16px}
  .ks-latest{order:1}
  .ks-popular{order:2;padding:14px 14px 4px}
  .ks-col-right{display:block;order:3}
  .ks-about{display:none}
  .ks-news{padding:14px;text-align:right;display:grid;grid-template-columns:1fr;gap:4px}
  .ks-news-icon{display:none}
  .ks-news h3{font-size:14px}
  .ks-news p{margin-bottom:8px}
  .ks-news form{display:flex;gap:8px}
  .ks-news input{margin:0;flex:1;min-width:0}
  .ks-btn{width:auto;white-space:nowrap}

  .ks-grid,.ks-grid-all{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;padding-bottom:4px;scrollbar-width:none}
  .ks-grid::-webkit-scrollbar{display:none}
  .ks-grid .ks-card{flex:0 0 44%;scroll-snap-align:start}
  .ks-grid-all{display:grid;grid-template-columns:1fr 1fr;overflow:visible}
  .ks-grid-all .ks-card{flex:none}
  .ks-card-body{padding:8px 10px 10px}
  .ks-card-body h3{font-size:12px;margin-bottom:6px}
  .ks-pop-item:nth-child(n+4){display:none}
  .ks-pop-item{grid-template-columns:auto minmax(0,1fr);padding:10px 0}
  .ks-pop-thumb{display:none}
  .ks-pop-item:first-child{border-top:0}

  .ks-footer{padding:26px 0 18px}
  .ks-footer-grid{grid-template-columns:1fr 1fr;gap:22px}
  .ks-footer-follow,.ks-footer-brand{grid-column:1/-1}
  .ks-footer-brand{order:-1}

  .ks-tabbar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;inset-inline:0;bottom:0;z-index:60;background:var(--white);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom));box-shadow:0 -6px 20px rgba(20,41,74,.07)}
  .ks-tabbar a,.ks-tabbar button{display:flex;flex-direction:column;align-items:center;gap:2px;border:0;background:none;color:var(--muted);font-size:11px;font-weight:700;padding:4px 0;cursor:pointer}
  .ks-tabbar .is-active{color:var(--ks-crimson)}
}