/* ============================================================
   BilgiAktif Theme — açık/ferah editoryal haber portalı (görselsiz)
   Class prefix: bi-. Font: Sora (başlık) + Inter (gövde), lokal.
   Renkli sol-çizgi bölüm başlığı + TÜMÜ outline. Tek şema açık.
   ============================================================ */
:root{
  --bg:#F5F7FB; --card:#fff; --ink:#141A2B; --sub:#697089; --line:#E6EAF2; --line2:#F0F3F8;
  --mavi:#1D4ED8; --mavi-d:#1740B0; --mavi-soft:#EAF0FE;
  --kirmizi:#DC2626; --mor:#7C3AED; --yesil:#059669; --amber:#D97706;
  --maxw:1240px;
  --serif:'Sora',system-ui,sans-serif; --sans:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;overflow-x:hidden;max-width:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.bi-wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* header */
.bi-top{background:var(--card);border-bottom:1px solid var(--line)}
.bi-top .in{max-width:var(--maxw);margin:0 auto;padding:8px 22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--sub)}
.bi-top b{color:var(--mavi)}
.bi-hdr{background:var(--card)}
.bi-hdr .in{max-width:var(--maxw);margin:0 auto;padding:20px 22px;display:flex;align-items:center;gap:26px}
.bi-logo{font-family:var(--serif);font-weight:800;font-size:28px;letter-spacing:-.02em;color:var(--ink)}.bi-logo b{color:var(--mavi)}.bi-logo .dot{color:var(--kirmizi)}
.bi-search{flex:1;max-width:440px;position:relative;margin-left:auto}
.bi-search input{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:10px;padding:11px 15px 11px 42px;font-family:inherit;font-size:14px}
.bi-search input:focus{outline:none;border-color:var(--mavi);background:#fff}
.bi-search .i{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--sub)}
/* menü (varsa) */
.bi-nav{background:var(--mavi)}
.bi-nav .in{max-width:var(--maxw);margin:0 auto;padding:0 22px;display:flex;gap:0;flex-wrap:wrap}
.bi-nav a{color:#fff;font-family:var(--serif);font-weight:600;font-size:14px;padding:12px 16px}
.bi-nav a:hover,.bi-nav a.active{background:var(--mavi-d)}
/* kayan şerit */
.bi-ticker{background:var(--ink);color:#fff;display:flex;overflow:hidden;white-space:nowrap}
.bi-ticker .in2{max-width:var(--maxw);margin:0 auto;display:flex;flex:1;overflow:hidden}
.bi-ticker .lbl{background:var(--kirmizi);font-weight:700;font-size:12px;padding:11px 16px;flex-shrink:0;text-transform:uppercase;letter-spacing:.04em;display:flex;align-items:center;gap:7px}
.bi-ticker .vw{overflow:hidden;flex:1}
.bi-ticker .rw{display:inline-flex;gap:34px;padding:11px 20px;animation:bi-tsc 40s linear infinite;font-size:13.5px}
.bi-ticker .rw a{color:#C7CEDE}.bi-ticker .rw a:hover{color:#fff}
.bi-ticker .rw a::before{content:'●';color:var(--kirmizi);font-size:7px;margin-right:8px;vertical-align:middle}
@keyframes bi-tsc{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* bölüm başlığı (sol renkli çizgi + TÜMÜ outline) */
.bi-sec{margin-top:38px}
.bi-sec-h{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.bi-sec-h h2{font-family:var(--serif);font-weight:800;font-size:22px;margin:0;letter-spacing:-.01em;display:flex;align-items:center;gap:12px}
.bi-sec-h h2::before{content:'';width:5px;height:24px;border-radius:3px;background:var(--mavi)}
.bi-sec.k .bi-sec-h h2::before{background:var(--kirmizi)}.bi-sec.m .bi-sec-h h2::before{background:var(--mor)}.bi-sec.g .bi-sec-h h2::before{background:var(--yesil)}.bi-sec.a .bi-sec-h h2::before{background:var(--amber)}
.bi-sec-h .ln{flex:1;height:1px;background:var(--line)}
.bi-sec-h .all{font-family:var(--serif);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--sub);border:1.5px solid var(--line);border-radius:8px;padding:7px 15px;transition:.15s}
.bi-sec-h .all:hover{border-color:var(--mavi);color:var(--mavi)}

/* MANŞET: sol dev + 2x2 küçük */
.bi-lead-sec{display:grid;grid-template-columns:1.35fr 1fr;gap:22px}
.bi-lead-big{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;cursor:pointer;transition:.15s}
.bi-lead-big:hover{box-shadow:0 14px 34px rgba(20,26,43,.1);transform:translateY(-2px)}
.bi-lead-big .top-strip{height:5px;background:linear-gradient(90deg,var(--mavi),var(--mor))}
.bi-lead-big .art{padding:26px 28px}
.bi-lead-big .kick{font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mavi);margin-bottom:12px;display:inline-flex;align-items:center;gap:7px}
.bi-lead-big h3{font-family:var(--serif);font-weight:800;font-size:clamp(22px,2.6vw,30px);line-height:1.16;letter-spacing:-.02em;margin:0 0 14px}
.bi-lead-big:hover h3{color:var(--mavi)}
.bi-lead-big p{font-size:14.5px;color:var(--sub);line-height:1.6;margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.bi-lead-big .mt{font-size:12px;color:var(--sub);display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.bi-lead-quad{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.bi-qcard{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--mavi);border-radius:10px;padding:16px;cursor:pointer;transition:.15s}
.bi-qcard:nth-child(2){border-left-color:var(--kirmizi)}.bi-qcard:nth-child(3){border-left-color:var(--mor)}.bi-qcard:nth-child(4){border-left-color:var(--yesil)}
.bi-qcard:hover{box-shadow:0 8px 20px rgba(20,26,43,.08);transform:translateY(-2px)}
.bi-qcard h4{font-family:var(--serif);font-weight:700;font-size:15px;line-height:1.28;margin:0 0 10px}
.bi-qcard:hover h4{color:var(--mavi)}
.bi-qcard .mt{font-size:11px;color:var(--sub)}

/* SAĞ-LİSTE: sol büyük + sağ dikey liste */
.bi-split{display:grid;grid-template-columns:1.35fr 1fr;gap:22px}
.bi-split-lead{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px 28px;cursor:pointer;transition:.15s;position:relative;overflow:hidden}
.bi-split-lead::before{content:'';position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--kirmizi)}
.bi-split-lead:hover{box-shadow:0 14px 34px rgba(20,26,43,.1)}
.bi-split-lead .kick{font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--kirmizi);margin-bottom:12px}
.bi-split-lead h3{font-family:var(--serif);font-weight:800;font-size:clamp(21px,2.4vw,28px);line-height:1.18;letter-spacing:-.02em;margin:0 0 14px}
.bi-split-lead:hover h3{color:var(--kirmizi)}
.bi-split-lead p{font-size:14.5px;color:var(--sub);line-height:1.6;margin:0 0 14px}
.bi-split-lead .mt{font-size:12px;color:var(--sub);display:flex;gap:14px}
.bi-vlist{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.bi-vlist a{display:flex;gap:14px;padding:16px 20px;border-bottom:1px solid var(--line2);align-items:flex-start}
.bi-vlist a:last-child{border-bottom:0}
.bi-vlist a:hover{background:var(--bg)}
.bi-vlist .bar{width:4px;align-self:stretch;background:var(--mavi);border-radius:3px;flex-shrink:0}
.bi-vlist a:nth-child(2) .bar{background:var(--kirmizi)}.bi-vlist a:nth-child(3) .bar{background:var(--mor)}.bi-vlist a:nth-child(4) .bar{background:var(--yesil)}
.bi-vlist h4{font-family:var(--serif);font-weight:700;font-size:15px;line-height:1.3;margin:0 0 6px}
.bi-vlist a:hover h4{color:var(--mavi)}
.bi-vlist .mt{font-size:11px;color:var(--sub)}

/* MOZAİK: 1 büyük + 3 küçük */
.bi-mozaik{display:grid;grid-template-columns:1.6fr 1fr;gap:22px}
.bi-moz-big{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;cursor:pointer;transition:.15s;display:flex;flex-direction:column}
.bi-moz-big:hover{box-shadow:0 14px 34px rgba(20,26,43,.1)}
.bi-moz-big .head{background:linear-gradient(135deg,#141A2B,#2A3350);color:#fff;padding:40px 30px;flex:1;display:flex;flex-direction:column;justify-content:flex-end;position:relative;min-height:240px}
.bi-moz-big .head::after{content:'';position:absolute;right:-50px;top:-50px;width:200px;height:200px;background:radial-gradient(circle,rgba(29,78,216,.35),transparent 70%)}
.bi-moz-big .cat{position:absolute;top:20px;left:30px;font-weight:700;font-size:11px;background:var(--kirmizi);color:#fff;padding:5px 12px;border-radius:6px;text-transform:uppercase;letter-spacing:.04em}
.bi-moz-big h3{font-family:var(--serif);font-weight:800;font-size:26px;line-height:1.16;margin:0;position:relative}
.bi-moz-small{display:flex;flex-direction:column;gap:22px}
.bi-msc{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;cursor:pointer;transition:.15s;flex:1;display:flex;flex-direction:column;justify-content:center;border-top:4px solid var(--mavi)}
.bi-msc:nth-child(2){border-top-color:var(--mor)}.bi-msc:nth-child(3){border-top-color:var(--yesil)}
.bi-msc:hover{box-shadow:0 8px 20px rgba(20,26,43,.08);transform:translateY(-2px)}
.bi-msc .cat{font-weight:700;font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--mavi);margin-bottom:8px}
.bi-msc:nth-child(2) .cat{color:var(--mor)}.bi-msc:nth-child(3) .cat{color:var(--yesil)}
.bi-msc h4{font-family:var(--serif);font-weight:700;font-size:16px;line-height:1.28;margin:0}
.bi-msc:hover h4{color:var(--mavi)}

/* SON YAZILAR liste + numaralı sidebar */
.bi-listsec{display:grid;grid-template-columns:1fr 340px;gap:22px}
.bi-artlist{display:flex;flex-direction:column;gap:14px}
.bi-lrow{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;display:flex;gap:18px;cursor:pointer;transition:.15s;align-items:flex-start}
.bi-lrow:hover{box-shadow:0 8px 20px rgba(20,26,43,.08);border-color:var(--mavi)}
.bi-lrow .ln2{width:4px;align-self:stretch;background:var(--mavi);border-radius:3px;flex-shrink:0}
.bi-lrow:nth-child(2n) .ln2{background:var(--kirmizi)}.bi-lrow:nth-child(3n) .ln2{background:var(--mor)}
.bi-lrow .b{flex:1;min-width:0}
.bi-lrow .kick{font-weight:700;font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--mavi);margin-bottom:6px}
.bi-lrow h3{font-family:var(--serif);font-weight:700;font-size:17px;line-height:1.3;margin:0 0 8px}
.bi-lrow:hover h3{color:var(--mavi)}
.bi-lrow p{font-size:13.5px;color:var(--sub);line-height:1.5;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.bi-lrow .mt{font-size:11.5px;color:var(--sub);display:flex;gap:12px}
.bi-ranklist{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;align-self:start}
.bi-ranklist a{display:flex;gap:14px;padding:12px 20px;border-bottom:1px solid var(--line2);align-items:center}
.bi-ranklist a:last-child{border-bottom:0}
.bi-ranklist a:hover{background:var(--bg)}
.bi-ranklist .n{font-family:var(--serif);font-weight:800;font-size:20px;color:var(--line);width:28px;flex-shrink:0;text-align:center}
.bi-ranklist a:nth-child(-n+4) .n{color:var(--mavi)}
.bi-ranklist h4{font-weight:500;font-size:13.5px;line-height:1.32;margin:0}
.bi-ranklist a:hover h4{color:var(--mavi)}

/* pagination */
.bi-pager{display:flex;gap:8px;justify-content:center;padding:40px 0 6px;flex-wrap:wrap}
.bi-pager a{min-width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;font-family:var(--serif);font-weight:600;font-size:14px;background:var(--card);color:var(--sub);padding:0 8px}
.bi-pager a.active{background:var(--mavi);color:#fff;border-color:var(--mavi)}
.bi-pager a:hover:not(.active):not(.dots){border-color:var(--mavi);color:var(--mavi)}
.bi-pager a.dots{border:0;background:transparent;pointer-events:none}
.bi-empty{background:var(--card);border:1px dashed var(--line);border-radius:16px;padding:44px 20px;text-align:center;color:var(--sub)}
.bi-empty i{font-size:34px;color:var(--line);margin-bottom:12px;display:block}

/* 📌 Özet kopyalanamaz */
.ozet-korumali{user-select:none;-webkit-user-select:none;-ms-user-select:none}

/* ===== SINGLE ===== */
.bi-progress{position:fixed;top:0;left:0;width:100%;height:3px;background:transparent;z-index:200}
.bi-progress span{display:block;height:100%;width:0;background:var(--mavi)}
.bi-single{padding:28px 0}
.bi-single-grid{display:grid;grid-template-columns:1fr 330px;gap:26px}
.bi-single-grid main{min-width:0}
.bi-art-wrap{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:32px 38px}
.bi-crumb{font-size:12.5px;color:var(--sub);margin-bottom:16px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.bi-crumb a{color:var(--mavi);font-weight:600}.bi-crumb .s{color:var(--line)}
.bi-cat-badge{display:inline-block;font-weight:700;font-size:11px;color:#fff;background:var(--mavi);padding:5px 12px;border-radius:6px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px}
.bi-single h1{font-family:var(--serif);font-weight:800;font-size:clamp(26px,3.2vw,36px);line-height:1.16;letter-spacing:-.02em;margin:0 0 16px;color:var(--ink)}
.bi-single-meta{display:flex;gap:14px;font-size:12.5px;color:var(--sub);align-items:center;flex-wrap:wrap;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:24px}
.bi-single-meta .av{width:26px;height:26px;border-radius:50%;background:var(--mavi);color:#fff;display:grid;place-items:center;font-weight:700;font-size:12px}
.bi-article{font-size:16.5px;line-height:1.8;color:#2A3145}
.bi-article p{text-align:justify;margin:0 0 18px}
.bi-article h2{font-family:var(--serif);font-weight:700;font-size:24px;margin:32px 0 14px;padding-left:14px;border-left:4px solid var(--mavi);color:var(--ink)}
.bi-article h3{font-family:var(--serif);font-weight:700;font-size:20px;margin:26px 0 12px;color:var(--ink)}
.bi-article a{color:var(--mavi);font-weight:600}
.bi-article ul,.bi-article ol{margin:0 0 18px;padding-left:24px}
.bi-article li{margin-bottom:8px}
.bi-article img{border-radius:10px;margin:18px 0}
.bi-article blockquote{border-left:4px solid var(--mavi);background:var(--mavi-soft);padding:14px 20px;border-radius:0 10px 10px 0;margin:20px 0;color:#173A8A}
.bi-article table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px;display:block;overflow-x:auto}
.bi-article th,.bi-article td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.bi-article th{background:var(--mavi-soft);font-weight:600}
.bi-share{display:flex;gap:10px;align-items:center;margin:28px 0 4px;padding-top:22px;border-top:1px solid var(--line);flex-wrap:wrap}
.bi-share span{font-weight:700;font-size:13px;color:var(--sub)}
.bi-share a{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;background:var(--mavi-soft);color:var(--mavi);transition:.15s}
.bi-share a:hover{background:var(--mavi);color:#fff}
.bi-related{margin-top:30px}
.bi-related-t{font-family:var(--serif);font-weight:800;font-size:18px;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.bi-related-t::before{content:'';width:5px;height:20px;background:var(--mavi);border-radius:3px}
.bi-rel-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.bi-rel-card{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--mavi);border-radius:10px;padding:14px 16px;cursor:pointer;transition:.15s}
.bi-rel-card:nth-child(2n){border-left-color:var(--kirmizi)}
.bi-rel-card:hover{box-shadow:0 6px 16px rgba(20,26,43,.08)}
.bi-rel-card h4{font-family:var(--serif);font-weight:700;font-size:15px;line-height:1.3;margin:0}
.bi-rel-card:hover h4{color:var(--mavi)}

/* single sidebar */
.bi-side{display:flex;flex-direction:column;gap:22px}
.bi-box{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.bi-box .bt{font-family:var(--serif);font-weight:700;font-size:15px;padding:15px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:9px}
.bi-box .bt::before{content:'';width:5px;height:18px;border-radius:2px;background:var(--mavi)}
.bi-box .bt.k::before{background:var(--kirmizi)}
.bi-box .pop a{display:flex;gap:12px;padding:13px 20px;border-bottom:1px solid var(--line2);align-items:center}
.bi-box .pop a:last-child{border-bottom:0}
.bi-box .pop .n{font-family:var(--serif);font-weight:800;font-size:20px;color:var(--line);width:28px;flex-shrink:0;text-align:center}
.bi-box .pop a:nth-child(-n+3) .n{color:var(--mavi)}
.bi-box .pop h4{font-weight:500;font-size:13.5px;line-height:1.32;margin:0}
.bi-box .pop a:hover h4{color:var(--mavi)}
.bi-box .mini a{display:block;padding:12px 20px;border-bottom:1px solid var(--line2)}
.bi-box .mini a:last-child{border-bottom:0}
.bi-box .mini h4{font-weight:500;font-size:13.5px;line-height:1.32;margin:0}
.bi-box .mini a:hover h4{color:var(--mavi)}
.bi-box .mini .d{font-size:10.5px;color:var(--sub);margin-top:3px}

/* category / page / profile / 404 */
.bi-page-hero{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px 30px;margin:24px 0 8px;border-left:5px solid var(--mavi)}
.bi-page-hero h1{font-family:var(--serif);font-weight:800;font-size:clamp(24px,3vw,34px);letter-spacing:-.01em;margin:0;color:var(--ink)}
.bi-page-hero .bi-crumb{margin-bottom:12px}
.bi-page-hero .info{font-size:13px;color:var(--sub);margin-top:12px}
.bi-search-form{display:flex;gap:10px;margin-top:18px;max-width:560px;position:relative;align-items:center}
.bi-search-form i{position:absolute;left:16px;color:var(--mavi)}
.bi-search-form input{flex:1;border:1px solid var(--line);border-radius:10px;padding:12px 16px 12px 44px;font-family:inherit;font-size:15px}
.bi-search-form input:focus{outline:none;border-color:var(--mavi)}
.bi-search-form button{background:var(--mavi);color:#fff;border:0;border-radius:10px;padding:0 22px;font-family:var(--serif);font-weight:600;cursor:pointer}
.bi-cardgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.bi-cg{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--mavi);border-radius:12px;padding:18px 20px;cursor:pointer;transition:.15s}
.bi-cg:nth-child(3n-1){border-top-color:var(--kirmizi)}.bi-cg:nth-child(3n){border-top-color:var(--mor)}
.bi-cg:hover{box-shadow:0 8px 20px rgba(20,26,43,.08);transform:translateY(-2px)}
.bi-cg .kick{font-weight:700;font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--mavi);margin-bottom:8px}
.bi-cg h4{font-family:var(--serif);font-weight:700;font-size:16px;line-height:1.28;margin:0 0 10px}
.bi-cg:hover h4{color:var(--mavi)}
.bi-cg .mt{font-size:11px;color:var(--sub)}
.bi-art-wrap.narrow{max-width:860px;margin:24px auto;padding:34px 40px}
.bi-single-hero h1{font-family:var(--serif);font-weight:800;font-size:clamp(24px,3vw,34px);margin:0 0 8px;color:var(--ink)}
.bi-page-body{font-size:16.5px;line-height:1.8;color:#2A3145}
.bi-page-body p{margin:0 0 18px}
.bi-page-body h2{font-family:var(--serif);font-weight:700;font-size:23px;margin:30px 0 12px;padding-left:14px;border-left:4px solid var(--mavi)}
.bi-page-body ul,.bi-page-body ol{margin:0 0 18px;padding-left:24px}

.bi-404{max-width:720px;margin:60px auto;text-align:center;padding:0 24px}
.bi-404-code{font-family:var(--serif);font-weight:800;font-size:clamp(80px,15vw,150px);line-height:1;color:var(--mavi);letter-spacing:-.04em}
.bi-404-title{font-family:var(--serif);font-weight:700;font-size:26px;margin:8px 0 10px}
.bi-404-text{color:var(--sub);margin-bottom:24px}
.bi-404-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:36px}
.bi-btn{background:var(--mavi);color:#fff;border-radius:10px;padding:12px 22px;font-family:var(--serif);font-weight:600;display:inline-flex;gap:8px;align-items:center}
.bi-btn:hover{background:var(--mavi-d)}
.bi-404-search{display:flex;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:4px 4px 4px 14px;align-items:center}
.bi-404-search input{border:0;outline:0;font-family:inherit;font-size:14px;background:transparent}
.bi-404-search button{background:var(--mavi);color:#fff;border:0;border-radius:8px;width:38px;height:38px;cursor:pointer}
.bi-404-sug{text-align:left;margin-top:20px}
.bi-404-sug-t{font-family:var(--serif);font-weight:700;font-size:16px;margin-bottom:12px}
.bi-404-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.bi-404-item{display:flex;gap:12px;padding:13px 15px;background:var(--card);border:1px solid var(--line);border-radius:10px;align-items:flex-start}
.bi-404-item:hover{border-color:var(--mavi)}
.bi-404-item .n{font-family:var(--serif);font-weight:700;font-size:14px;color:var(--mavi);flex-shrink:0}
.bi-404-item h4{font-weight:600;font-size:14px;line-height:1.35;margin:0}

.bi-profile-head{display:flex;gap:18px;align-items:center;margin-bottom:20px}
.bi-profile-avatar{width:64px;height:64px;border-radius:16px;background:var(--mavi);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-weight:800;font-size:28px;flex-shrink:0}
.bi-profile-info{display:flex;flex-direction:column;gap:10px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:20px}
.bi-info-row{display:flex;gap:10px;align-items:center;font-size:14.5px;color:var(--sub)}
.bi-info-row i{color:var(--mavi);width:18px}
.bi-info-row strong{color:var(--ink)}
.bi-map-btns{display:flex;gap:10px;margin-top:6px;flex-wrap:wrap}
.bi-map-btn{background:var(--mavi-soft);color:var(--mavi);border-radius:10px;padding:8px 14px;font-weight:600;font-size:13px;display:inline-flex;gap:7px;align-items:center}
.bi-map-btn:hover{background:var(--mavi);color:#fff}

/* footer */
.bi-foot{background:var(--ink);color:#8B93AB;margin-top:48px}
.bi-foot-in{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding:44px 0 30px}
.bi-foot-logo{font-family:var(--serif);font-weight:800;font-size:26px;color:#fff;margin-bottom:12px;display:inline-block}.bi-foot-logo b{color:var(--mavi)}.bi-foot-logo .dot{color:var(--kirmizi)}
.bi-foot-about p{font-size:14px;line-height:1.65;max-width:36ch;margin:0 0 16px}
.bi-foot-status{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:500;color:#6EE7B7}
.bi-foot-status .led{width:8px;height:8px;border-radius:50%;background:#34D399;box-shadow:0 0 0 4px rgba(52,211,153,.15)}
.bi-fsoc{display:flex;gap:9px;margin-top:16px}
.bi-fsoc a{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.06);display:grid;place-items:center;color:#C4CBDD;transition:.15s}
.bi-fsoc a:hover{background:var(--mavi);color:#fff}
.bi-foot h4{font-family:var(--serif);font-weight:700;font-size:14px;color:#fff;margin:0 0 14px}
.bi-foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.bi-foot ul a{font-size:14px;color:#8B93AB}.bi-foot ul a:hover{color:var(--mavi)}
.bi-foot-topics{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;display:flex;flex-wrap:wrap;gap:9px;align-items:center}
.bi-foot-topics .l{font-family:var(--serif);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#fff;margin-right:6px}
.bi-foot-topics a{font-size:12.5px;background:rgba(255,255,255,.06);padding:7px 13px;border-radius:8px;color:#B4BBCD}
.bi-foot-topics a:hover{background:var(--mavi);color:#fff}
.bi-foot .bot{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px}
.bi-foot .bot a:hover{color:#fff}

@media(max-width:1000px){
  .bi-lead-sec,.bi-split,.bi-mozaik,.bi-listsec,.bi-single-grid{grid-template-columns:1fr}
  .bi-cardgrid{grid-template-columns:1fr 1fr}
  .bi-foot-in{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .bi-lead-quad,.bi-cardgrid,.bi-rel-grid,.bi-404-grid{grid-template-columns:1fr}
  .bi-ticker .lbl{display:none}.bi-art-wrap{padding:24px 20px}.bi-foot-in{grid-template-columns:1fr}
}