/* Skyfield Blog listing. Everything is scoped to .sdb / #sdBlog so it never leaks into the nav, footer or single posts. */

.sdb,.sdb *{box-sizing:border-box}
.sdb{margin:0;background:#fff;color:#1a1a2e;font-family:'Quicksand',sans-serif;font-weight:500;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.sdb h1,.sdb h3,.sdb p,.sdb span,.sdb a,.sdb button,.sdb input{font-family:'Quicksand',sans-serif}
.sdb a{text-decoration:none}

/* The fixed nav paints its own gradient on interior pages. Here the hero carries it, so the bar goes clear at the top. */
html body.sdb-page #sdNav.sd-nav.at-top{background-image:none!important;background-color:transparent!important;box-shadow:none!important}

/* Hero */
.sdb-hero{background-image:linear-gradient(135deg,#A422E7 0%,#C420C4 100%);position:relative;overflow:hidden;display:flex;align-items:center}
.sdb-hero-inner{position:relative;z-index:2;max-width:760px;margin:0 auto;padding:130px 40px 80px;display:flex;flex-direction:column;align-items:center;text-align:center;width:100%}
.sdb-h1{font-size:clamp(2.4rem,4.5vw,3.8rem)!important;font-weight:800!important;line-height:1.08!important;color:#fff!important;-webkit-text-fill-color:#fff!important;margin:0 0 24px!important;letter-spacing:-.02em!important}
.sdb-h1 span{color:rgba(255,255,255,.72)!important;-webkit-text-fill-color:rgba(255,255,255,.72)!important}
.sdb-sub{font-size:1.05rem;color:rgba(255,255,255,.82);line-height:1.75;max-width:600px;margin:0 auto 36px}
.sdb .skf-trust{margin:0 auto 36px}
.sdb .skf-rev{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:18px}
.sdb .skf-rev .stars{color:#FFD24D;font-size:18px;letter-spacing:2px}
.sdb .skf-rev .rev{color:rgba(255,255,255,.95);font-size:15px}
.sdb .skf-rev .rev b{color:#fff;font-weight:700}
.sdb .skf-div{height:1px;background:rgba(255,255,255,.18);max-width:560px;margin:0 auto 22px}
.sdb .skf-eng{display:flex;gap:24px;justify-content:center;align-items:center;flex-wrap:nowrap}
.sdb .skf-eng span{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.95);font-size:15px;font-weight:600;white-space:nowrap}
.sdb .skf-eng img{height:22px;width:22px;filter:brightness(0) invert(1)}
.sdb-hero-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:100px;font-size:.95rem;font-weight:700;background:transparent;border:2px solid rgba(255,255,255,.9);color:#fff!important;transition:transform .2s,background .2s}
.sdb-hero-btn:hover{transform:translateY(-2px);background:rgba(255,255,255,.1);color:#fff!important}

/* Feed */
.sdb-feed{background:#fff;padding:56px 0 96px}
.sdb-in{max-width:1180px;margin:0 auto;padding:0 32px}

.sdb-toolbar{display:flex;flex-direction:column;align-items:stretch;gap:18px;margin-bottom:32px}
.sdb-filterbar{position:relative;flex:1 1 auto;min-width:0;border-bottom:1px solid rgba(26,26,46,.1)}
.sdb-filters{display:flex;flex-wrap:nowrap;gap:0 28px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;scroll-behavior:smooth}
.sdb-filters::-webkit-scrollbar{display:none}
.sdb-filterbar::before,.sdb-filterbar::after{content:"";position:absolute;top:0;bottom:0;width:56px;pointer-events:none;opacity:0;transition:opacity .2s;z-index:1}
.sdb-filterbar::before{left:0;background:linear-gradient(90deg,#fff,rgba(255,255,255,0))}
.sdb-filterbar::after{right:0;background:linear-gradient(270deg,#fff,rgba(255,255,255,0))}
.sdb-filterbar.can-l::before,.sdb-filterbar.can-r::after{opacity:1}
.sdb .sdb-scroll{position:absolute;top:50%;transform:translateY(-55%);z-index:2;width:30px;height:30px;border-radius:50%!important;border:1px solid rgba(26,26,46,.12)!important;background:#fff!important;box-shadow:0 2px 8px rgba(26,26,46,.08)!important;padding:0!important;min-height:0!important;display:none;align-items:center;justify-content:center;cursor:pointer}
.sdb .sdb-scroll svg{width:14px;height:14px;stroke:#1a1a2e;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.sdb .sdb-scroll-l{left:-14px}
.sdb .sdb-scroll-r{right:-14px}
.sdb-filterbar.can-l .sdb-scroll-l,.sdb-filterbar.can-r .sdb-scroll-r{display:flex}
.sdb .sdb-filter{flex:0 0 auto;white-space:nowrap;display:inline-block;border-bottom:2px solid transparent;margin:0 0 -1px;padding:10px 0 12px;line-height:1.3;font-size:.86rem;font-weight:700;color:#7a7a90;cursor:pointer;transition:color .2s,border-color .2s}
.sdb .sdb-filter span{margin-left:6px;font-weight:600;color:#a9a9bb}
.sdb .sdb-filter:hover,.sdb .sdb-filter:focus{color:#1a1a2e;outline:none}
.sdb .sdb-filter:focus-visible{outline:2px solid #A422E7;outline-offset:2px;border-radius:4px}
.sdb .sdb-filter.is-on,.sdb .sdb-filter.is-on:hover{background:linear-gradient(135deg,#A422E7,#D802B3);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;border-image:linear-gradient(90deg,#A422E7,#D802B3) 1}
.sdb .sdb-filter.is-on span{background:linear-gradient(135deg,#A422E7,#D802B3);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;opacity:.7}

.sdb-search{position:relative;width:220px;margin:0 0 0 auto}
.sdb-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:16px;height:16px;stroke:#7a7a90;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.sdb .sdb-search input{width:100%;margin:0;padding:8px 12px 8px 34px;border:1px solid rgba(26,26,46,.14);border-radius:8px;background:#fff;font-size:.88rem;font-weight:600;color:#1a1a2e;line-height:1.3;outline:none;transition:border-color .2s,box-shadow .2s;-webkit-appearance:none;appearance:none}
.sdb .sdb-search input::placeholder{color:#a9a9bb;font-weight:600}
.sdb .sdb-search input:focus{border-color:#A422E7;box-shadow:0 0 0 3px rgba(164,34,231,.12)}
.sdb .sdb-search input::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none}

.sdb-status{min-height:0;margin:-12px 0 20px;font-size:.88rem;color:#7a7a90}
.sdb-status:empty{display:none}

.sdb-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.sdb-card{display:grid;grid-template-columns:minmax(0,1fr) 42%;min-width:0;min-height:236px;background:#F5F4F8;border-radius:14px;overflow:hidden;color:#1a1a2e;transition:transform .25s ease,box-shadow .25s ease,opacity .5s ease}
.sdb-card:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(164,34,231,.12)}
.sdb-card.is-new{opacity:0;transform:translateY(12px)}
.sdb-card.is-new.in{opacity:1;transform:none}
.sdb-body{display:flex;flex-direction:column;align-items:flex-start;padding:22px 22px 20px;min-width:0}
.sdb-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:12px}
.sdb-tag{display:inline-block;padding:5px 10px;border-radius:6px;font-size:.6rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#fff;line-height:1.2}
.sdb-date{font-size:.74rem;font-weight:600;color:#7a7a90;white-space:nowrap}
.sdb-title{font-size:1.02rem!important;font-weight:700!important;line-height:1.35!important;letter-spacing:-.005em;color:#1a1a2e!important;margin:0 0 10px!important;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.sdb-text{font-size:.8rem;line-height:1.6;color:#5c5c72;margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.sdb-more{display:inline-flex;align-items:center;gap:7px;margin-top:auto;font-size:.84rem;font-weight:700}
.sdb-more em{font-style:normal;background:linear-gradient(135deg,#A422E7,#D802B3);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.sdb-more svg{width:16px;height:16px;stroke:url(#sdbGrad);fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s}
.sdb-card:hover .sdb-more svg{transform:translateX(4px)}
.sdb-media{position:relative;min-height:100%;background:#e9e6f0;overflow:hidden}
.sdb-media img{position:absolute;inset:0;width:100%!important;height:100%!important;max-width:none!important;object-fit:cover;display:block;transition:transform .4s ease}
.sdb-card:hover .sdb-media img{transform:scale(1.04)}
.sdb-media-fallback{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#A422E7,#D802B3);padding:20px}
.sdb-media-fallback span{font-size:1.6rem;font-weight:800;letter-spacing:-.01em;line-height:1.1;color:rgba(255,255,255,.55);text-align:center;transition:transform .4s ease}
.sdb-card:hover .sdb-media-fallback span{transform:scale(1.04)}

.sdb-empty{display:none;padding:60px 0 20px;text-align:center;color:#7a7a90}
.sdb-empty.is-on{display:block}
.sdb-empty p{margin:0 0 14px;font-size:1rem;font-weight:600}
.sdb-reset{font-weight:700;background:linear-gradient(135deg,#A422E7,#D802B3);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}

.sdb-more-wrap{display:flex;justify-content:center;margin-top:44px}
.sdb-more-wrap.is-hidden{display:none}
.sdb .sdb-load{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 30px;border-radius:10px;font-size:.95rem;font-weight:700;color:#fff!important;background:linear-gradient(135deg,#A422E7,#D802B3);border:0;line-height:1.2;transition:transform .2s,box-shadow .2s,opacity .2s}
.sdb .sdb-load:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(164,34,231,.25);color:#fff!important}
.sdb .sdb-load.is-busy{opacity:.6;pointer-events:none}
.sdb-grid.is-busy{opacity:.5;pointer-events:none;transition:opacity .2s}

@media (max-width:1024px){
  .sdb-feed{padding:48px 0 80px}
  .sdb-in{padding:0 24px}
  .sdb-grid{grid-template-columns:1fr;gap:18px}
  .sdb-card{grid-template-columns:minmax(0,1fr) 38%}
}
@media (max-width:760px){
  .sdb-toolbar{gap:14px;margin-bottom:24px}
  .sdb-search{width:100%;margin:0}
}
@media (max-width:640px){
  .sdb-hero-inner{padding:100px 20px 60px}
  .sdb .skf-eng{gap:14px}
  .sdb .skf-eng span{font-size:0;gap:0}
  .sdb .skf-eng img{height:24px;width:24px}
  .sdb-feed{padding:36px 0 60px}
  .sdb-in{padding:0 16px}
  .sdb-filterbar{margin:0 -16px}
  .sdb-filters{gap:0 20px;padding:0 16px}
  .sdb .sdb-filter{font-size:.8rem}
  .sdb .sdb-scroll{display:none!important}
  .sdb-filterbar::before,.sdb-filterbar::after{width:32px}
  .sdb-grid{gap:16px}
  .sdb-card{display:flex;flex-direction:column-reverse;min-height:0}
  .sdb-media{min-height:0;height:180px;flex:0 0 180px}
  .sdb-body{padding:22px 20px 24px}
  .sdb-tag{font-size:.64rem;padding:6px 12px}
  .sdb-title{font-size:1.15rem!important;line-height:1.3!important}
  .sdb-text{font-size:.9rem;-webkit-line-clamp:4;margin-bottom:18px}
  .sdb-more{font-size:.9rem}
  .sdb-more-wrap{margin-top:32px}
  .sdb .sdb-load{width:100%}
}