@font-face{font-family:SPDBYekan;src:url('../assets/fonts/BYekan.woff') format('woff');font-display:swap;font-weight:400}
:root{--spdb-primary:#2563eb;--spdb-primary-2:#1d4ed8;--spdb-accent:#06b6d4;--spdb-ink:#172033;--spdb-muted:#64748b;--spdb-bg:#f5f7fb;--spdb-card:#fff;--spdb-border:#e5e7eb;--spdb-radius:18px;--spdb-shadow:0 12px 35px rgba(15,23,42,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--spdb-bg);color:var(--spdb-ink);font-family:SPDBYekan,Tahoma,Arial,sans-serif;font-size:15px;line-height:1.8}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.spdb-container{width:min(1240px,calc(100% - 32px));margin-inline:auto}.spdb-topbar{background:#0f172a;color:#dbeafe;font-size:13px}.spdb-topbar-inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:16px}.spdb-topbar span{display:inline-flex;align-items:center;gap:7px;margin-left:18px}.spdb-header{position:relative;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(226,232,240,.8);z-index:20}.spdb-nav{min-height:82px;display:flex;align-items:center;gap:28px}.spdb-brand{display:flex;align-items:center;gap:12px;min-width:270px}.spdb-brand img{width:52px;height:52px;object-fit:contain}.spdb-brand-title{font-size:20px;font-weight:800;line-height:1.35}.spdb-brand-sub{font-size:12px;color:var(--spdb-muted);line-height:1.5}.spdb-nav-toggle{display:none;border:0;background:#eff6ff;color:var(--spdb-primary);width:44px;height:44px;border-radius:12px;font-size:20px;cursor:pointer}.spdb-menu{display:flex;align-items:center;gap:4px;list-style:none;padding:0;margin:0;flex:1}.spdb-menu li{margin:0}.spdb-menu a{display:flex;align-items:center;gap:7px;padding:10px 13px;border-radius:11px;color:#334155;font-size:14px;transition:.2s}.spdb-menu a:hover,.spdb-menu li.active>a{background:#eff6ff;color:var(--spdb-primary)}.spdb-actions{display:flex;align-items:center;gap:8px}.spdb-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:10px 16px;font-family:inherit;font-size:14px;cursor:pointer;transition:.2s}.spdb-btn-primary{background:linear-gradient(135deg,var(--spdb-primary),var(--spdb-accent));color:#fff;box-shadow:0 8px 22px rgba(37,99,235,.2)}.spdb-btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(37,99,235,.25)}.spdb-btn-soft{background:#eff6ff;color:var(--spdb-primary)}.spdb-hero{position:relative;overflow:hidden;padding:58px 0 42px;background:radial-gradient(circle at 10% 10%,rgba(6,182,212,.15),transparent 32%),radial-gradient(circle at 90% 0%,rgba(37,99,235,.16),transparent 35%),linear-gradient(145deg,#f8fbff,#eef4ff)}.spdb-hero:after{content:"";position:absolute;inset:auto -10% -110px;height:210px;background:var(--spdb-bg);border-radius:50% 50% 0 0}.spdb-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center}.spdb-kicker{display:inline-flex;align-items:center;gap:7px;background:#fff;color:var(--spdb-primary);border:1px solid #dbeafe;padding:6px 11px;border-radius:999px;font-size:12px;box-shadow:0 8px 24px rgba(37,99,235,.08)}.spdb-hero h1{font-size:clamp(30px,4vw,50px);line-height:1.25;margin:15px 0 12px;letter-spacing:-1px}.spdb-hero p{color:var(--spdb-muted);font-size:16px;max-width:650px;margin:0 0 22px}.spdb-search{background:#fff;border:1px solid #e2e8f0;border-radius:22px;padding:14px;box-shadow:0 20px 55px rgba(15,23,42,.1)}.spdb-search-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr auto;gap:9px}.spdb-field{min-width:0}.spdb-field label{display:block;font-size:11px;color:#64748b;margin:0 0 3px 5px}.spdb-field input,.spdb-field select{width:100%;height:46px;border:1px solid #e2e8f0;border-radius:11px;background:#f8fafc;padding:0 12px;font-family:inherit;color:#1e293b;outline:none}.spdb-field input:focus,.spdb-field select:focus{border-color:#93c5fd;box-shadow:0 0 0 3px rgba(59,130,246,.1);background:#fff}.spdb-search-submit{height:46px;margin-top:17px;padding-inline:18px}.spdb-hero-art{min-height:330px;border-radius:30px;background:linear-gradient(145deg,rgba(37,99,235,.98),rgba(6,182,212,.9));box-shadow:0 25px 60px rgba(37,99,235,.2);padding:26px;position:relative;overflow:hidden;color:#fff}.spdb-hero-art:before,.spdb-hero-art:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.25);border-radius:50%}.spdb-hero-art:before{width:330px;height:330px;right:-120px;top:-120px}.spdb-hero-art:after{width:250px;height:250px;left:-110px;bottom:-140px}.spdb-art-card{position:absolute;right:28px;left:28px;top:28px;bottom:28px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:24px;padding:24px;backdrop-filter:blur(12px)}.spdb-art-card h2{margin:0 0 8px;font-size:24px}.spdb-art-card p{color:#e0f2fe;margin:0 0 22px}.spdb-stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.spdb-stat{background:rgba(255,255,255,.12);border-radius:15px;padding:14px}.spdb-stat strong{display:block;font-size:21px}.spdb-stat span{font-size:11px;color:#dbeafe}.spdb-section{padding:58px 0}.spdb-section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.spdb-section-title{margin:0;font-size:25px}.spdb-section-sub{margin:3px 0 0;color:var(--spdb-muted);font-size:13px}.spdb-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.spdb-cat{background:#fff;border:1px solid var(--spdb-border);border-radius:var(--spdb-radius);padding:20px;box-shadow:var(--spdb-shadow);transition:.22s}.spdb-cat:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(15,23,42,.11)}.spdb-cat-icon{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;color:#fff;font-size:20px;margin-bottom:14px}.spdb-cat h3{margin:0;font-size:17px}.spdb-cat-count{color:var(--spdb-muted);font-size:11px}.spdb-subcats{list-style:none;margin:10px 0 0;padding:0}.spdb-subcats li{border-top:1px solid #f1f5f9;padding:6px 0;font-size:12px;color:#475569}.spdb-subcats li a:hover{color:var(--spdb-primary)}.spdb-ads-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px}.spdb-ads{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.spdb-ad{background:#fff;border:1px solid var(--spdb-border);border-radius:17px;overflow:hidden;box-shadow:var(--spdb-shadow);transition:.2s}.spdb-ad:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(15,23,42,.11)}.spdb-ad-img{position:relative;aspect-ratio:3/4;background:#e2e8f0;overflow:hidden}.spdb-ad-img img{width:100%;height:100%;object-fit:cover;display:block}.spdb-ad-type{position:absolute;top:10px;right:10px;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;background:rgba(15,23,42,.65);backdrop-filter:blur(7px)}.spdb-ad-body{padding:12px}.spdb-ad-title{font-size:14px;font-weight:700;line-height:1.55;margin:0 0 3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.spdb-ad-meta{font-size:11px;color:#64748b;min-height:22px}.spdb-ad-code{font-size:10px;color:#94a3b8;margin-top:5px}.spdb-rating{font-size:11px;margin-top:7px;color:#f59e0b}.spdb-sidebar{display:flex;flex-direction:column;gap:16px}.spdb-panel{background:#fff;border:1px solid var(--spdb-border);border-radius:18px;padding:18px;box-shadow:var(--spdb-shadow)}.spdb-panel h3{margin:0 0 14px;font-size:16px}.spdb-mini-item{display:grid;grid-template-columns:60px 1fr;gap:10px;padding:10px 0;border-top:1px solid #f1f5f9}.spdb-mini-item:first-child{border-top:0;padding-top:0}.spdb-mini-item img{width:60px;height:70px;object-fit:cover;border-radius:11px}.spdb-mini-title{font-size:12px;font-weight:700;line-height:1.5}.spdb-mini-meta{font-size:10px;color:#64748b}.spdb-pagination{display:flex;justify-content:center;margin-top:28px}.spdb-pagination ul{display:flex;gap:6px;list-style:none;padding:0;margin:0}.spdb-pagination li a,.spdb-pagination li span{display:grid;place-items:center;min-width:38px;height:38px;border:1px solid var(--spdb-border);background:#fff;border-radius:10px;padding:0 9px;font-size:12px}.spdb-footer{background:#0b1220;color:#cbd5e1;padding:42px 0 18px;margin-top:25px}.spdb-footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}.spdb-footer h3{color:#fff;font-size:17px;margin:0 0 12px}.spdb-footer p,.spdb-footer li{font-size:12px;color:#94a3b8}.spdb-footer ul{list-style:none;padding:0;margin:0}.spdb-footer li{padding:5px 0}.spdb-footer a:hover{color:#fff}.spdb-footer-bottom{border-top:1px solid rgba(148,163,184,.15);margin-top:30px;padding-top:15px;font-size:11px;color:#64748b;display:flex;justify-content:space-between;gap:12px}.spdb-empty{grid-column:1/-1;background:#fff;border:1px dashed #cbd5e1;border-radius:18px;padding:35px;text-align:center;color:#64748b}.spdb-loading{position:fixed;inset:0;background:rgba(255,255,255,.82);backdrop-filter:blur(4px);display:grid;place-items:center;z-index:9999;opacity:1;transition:.25s}.spdb-loading.is-hidden{opacity:0;pointer-events:none}.spdb-spinner{width:40px;height:40px;border:3px solid #dbeafe;border-top-color:var(--spdb-primary);border-radius:50%;animation:spdbspin .7s linear infinite}@keyframes spdbspin{to{transform:rotate(360deg)}}
@media(max-width:1100px){.spdb-search-grid{grid-template-columns:repeat(2,1fr)}.spdb-search-submit{margin-top:0}.spdb-cats{grid-template-columns:repeat(2,1fr)}.spdb-ads{grid-template-columns:repeat(3,1fr)}.spdb-brand{min-width:220px}.spdb-menu a{padding-inline:8px}}
@media(max-width:800px){.spdb-topbar-inner{padding-block:7px;flex-wrap:wrap}.spdb-topbar .spdb-user{display:none}.spdb-nav{min-height:70px;justify-content:space-between}.spdb-nav-toggle{display:block}.spdb-brand{min-width:0}.spdb-brand-title{font-size:17px}.spdb-brand-sub{display:none}.spdb-menu{display:none;position:absolute;top:70px;right:16px;left:16px;background:#fff;border:1px solid var(--spdb-border);border-radius:16px;box-shadow:0 20px 50px rgba(15,23,42,.15);padding:8px;flex-direction:column;align-items:stretch}.spdb-menu.is-open{display:flex}.spdb-menu a{justify-content:flex-start;padding:11px 13px}.spdb-actions .spdb-btn-soft{display:none}.spdb-hero{padding-top:38px}.spdb-hero-grid{grid-template-columns:1fr}.spdb-hero-art{min-height:240px}.spdb-ads-layout{grid-template-columns:1fr}.spdb-sidebar{order:2}.spdb-footer-grid{grid-template-columns:1fr 1fr}.spdb-banners .spdb-banner{grid-column:span 12}}
@media(max-width:560px){.spdb-container{width:min(100% - 22px,1240px)}.spdb-search-grid{grid-template-columns:1fr}.spdb-cats{grid-template-columns:1fr}.spdb-ads{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.spdb-ad-body{padding:10px}.spdb-ad-title{font-size:12px}.spdb-stat-row{grid-template-columns:1fr}.spdb-footer-grid{grid-template-columns:1fr}.spdb-footer-bottom{flex-direction:column}.spdb-section{padding:38px 0}.spdb-hero h1{font-size:31px}}

/* SPDB V2 visual refinement */
.spdb-hero{
  padding:52px 0 58px;
  background:
    radial-gradient(circle at 12% 0%,rgba(37,99,235,.18),transparent 34%),
    radial-gradient(circle at 90% 20%,rgba(6,182,212,.12),transparent 32%),
    linear-gradient(145deg,#f8fbff 0%,#edf5ff 55%,#f7fbff 100%);
}
.spdb-hero-grid{display:block;max-width:1120px}
.spdb-hero> .spdb-container>div:first-child{max-width:1120px;margin:auto}
.spdb-kicker{background:#eaf3ff;border-color:#cfe2ff;font-weight:700}
.spdb-hero h1{font-size:clamp(31px,4vw,48px);margin-bottom:9px}
.spdb-hero p{max-width:760px}
.spdb-search{
  margin-top:24px;
  padding:18px;
  border:0;
  border-radius:26px;
  background:linear-gradient(135deg,#1769e0 0%,#2563eb 52%,#168ad6 100%);
  box-shadow:0 20px 55px rgba(37,99,235,.25),inset 0 1px 0 rgba(255,255,255,.2);
  position:relative;
}
.spdb-search:before{
  content:"";
  position:absolute;inset:0;border-radius:26px;
  background:linear-gradient(90deg,rgba(255,255,255,.08),transparent 45%,rgba(255,255,255,.06));
  pointer-events:none;
}
.spdb-search-grid{position:relative;z-index:1;gap:11px}
.spdb-field label{color:#eaf3ff;font-weight:700;margin-bottom:5px}
.spdb-field input,.spdb-field select{
  height:52px;border:1px solid rgba(255,255,255,.72);
  border-radius:13px;background:#fff;color:#172033;
  box-shadow:0 5px 15px rgba(15,23,42,.08);
}
.spdb-field input::placeholder{color:#94a3b8}
.spdb-search-submit{
  height:52px;margin-top:20px!important;
  background:#0f172a!important;color:#fff;
  box-shadow:0 8px 20px rgba(15,23,42,.2);
  border:1px solid rgba(255,255,255,.2);
  padding-inline:22px;
}
.spdb-search-submit:hover{background:#020617!important;transform:translateY(-1px)}
.spdb-content-section{padding-top:32px}
.spdb-content-head{margin-top:0!important}
.spdb-ads-layout{
  grid-template-columns:minmax(0,1fr) 320px;
  align-items:start;
}
.spdb-sidebar{position:sticky;top:18px}
.spdb-category-panel{padding:16px}
.spdb-category-panel h3{
  display:flex;align-items:center;gap:8px;
  padding-bottom:12px;margin-bottom:4px;
  border-bottom:1px solid #eef2f7;
}
.spdb-side-categories{display:flex;flex-direction:column}
.spdb-side-category{
  display:grid;grid-template-columns:40px minmax(0,1fr) 18px;
  align-items:center;gap:10px;
  min-height:56px;padding:7px 5px;
  border-bottom:1px solid #f1f5f9;
  transition:.2s;
}
.spdb-side-category:last-child{border-bottom:0}
.spdb-side-category:hover{
  background:#f5f9ff;border-radius:12px;
  color:var(--spdb-primary);padding-inline:9px;
}
.spdb-side-category-icon{
  width:40px;height:40px;border-radius:12px;
  display:grid;place-items:center;color:#fff;
  box-shadow:0 6px 14px rgba(15,23,42,.08);
}
.spdb-side-category-name{font-size:13px;font-weight:700}
.spdb-side-category-arrow{color:#94a3b8;font-size:15px}
.spdb-side-category:hover .spdb-side-category-arrow{color:var(--spdb-primary)}
.spdb-rating{
  display:flex;
  justify-content:center;
  align-items:center;
  direction:ltr;
  min-height:20px;
  text-align:center;
}
.spdb-rating .fa,.spdb-rating i{margin:0 1px}
.spdb-ad-body{text-align:center}
.spdb-ad-meta{text-align:center}
.spdb-ad-code{text-align:center}
.spdb-ad-title{text-align:center}
.spdb-ad-type{right:10px}
.spdb-ad:hover .spdb-ad-img img{transform:scale(1.025)}
.spdb-ad-img img{transition:transform .35s ease}
.spdb-section-title{font-weight:800}
.spdb-section-head{margin-bottom:20px}
@media(max-width:1100px){
  .spdb-ads-layout{grid-template-columns:minmax(0,1fr) 270px}
}
@media(max-width:800px){
  .spdb-hero{padding:38px 0 42px}
  .spdb-search{padding:14px;border-radius:21px}
  .spdb-search-submit{margin-top:0!important}
  .spdb-sidebar{position:static}
}

/* SPDB V6: preserve V2 design, only requested layout refinements */
.spdb-ads-layout{display:flex;flex-direction:row;direction:rtl;align-items:flex-start;gap:22px}
.spdb-ads-layout>aside.spdb-sidebar{order:1;flex:0 0 310px;width:310px}
.spdb-ads-layout>div:first-child{order:2;flex:1 1 auto;min-width:0}
.spdb-side-categories{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.spdb-side-category{display:grid;grid-template-columns:42px minmax(0,1fr);position:relative;min-height:72px;padding:9px;border:1px solid #e8edf5;border-radius:14px;background:#fff;box-shadow:0 5px 14px rgba(15,23,42,.05);align-items:center;transition:transform .2s,box-shadow .2s,border-color .2s}
.spdb-side-category:hover{padding:9px;background:#fff;transform:translateY(-2px);box-shadow:0 9px 20px rgba(15,23,42,.09);border-color:#dbeafe}
.spdb-side-category-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;color:#fff;box-shadow:0 5px 12px rgba(15,23,42,.10);font-size:18px}
.spdb-side-category-name{font-size:12px;font-weight:700;padding-right:7px;line-height:1.5}
.spdb-side-category-arrow{position:absolute;left:7px;bottom:5px;color:#94a3b8;font-size:11px}
.spdb-rating{display:flex!important;justify-content:center!important;align-items:center!important;text-align:center!important;direction:ltr!important;min-height:22px}
.spdb-ad-body{text-align:center}.spdb-ad-title,.spdb-ad-meta,.spdb-ad-code{text-align:center}
.spdb-search{box-shadow:0 16px 36px rgba(37,99,235,.18)}
@media(max-width:1100px){.spdb-ads-layout>aside.spdb-sidebar{flex-basis:280px;width:280px}}
@media(max-width:800px){.spdb-ads-layout{display:flex;flex-direction:column}.spdb-ads-layout>aside.spdb-sidebar{order:1;width:100%;flex-basis:auto}.spdb-ads-layout>div:first-child{order:2;width:100%}.spdb-side-categories{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.spdb-side-categories{grid-template-columns:1fr}}