.sd-section{position:relative;padding:74px 0;background:linear-gradient(180deg,#ffffff 0%,#f6f9fc 100%);overflow:hidden;}
.sd-section:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 10% 8%,rgba(244,123,32,.10),transparent 28%),radial-gradient(circle at 88% 12%,rgba(22,50,79,.08),transparent 25%);pointer-events:none;}
.sd-container{max-width:1220px;margin:0 auto;padding:0 20px;position:relative;}
.sd-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;margin-bottom:24px;}
.sd-kicker{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:#fff1e7;color:#b95f18;font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;}
.sd-head h2{margin:12px 0 8px;color:#16324f;font-size:clamp(28px,3vw,44px);line-height:1.18;letter-spacing:-.03em;}
.sd-head p{margin:0;color:#607082;line-height:1.7;max-width:720px;}
.sd-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;}
.sd-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:12px;border:1px solid #d8e2ec;background:#fff;color:#16324f;text-decoration:none;font-weight:800;white-space:nowrap;cursor:pointer;}
.sd-btn.primary{background:#f47b20;border-color:#f47b20;color:#fff;}
.sd-btn.navy{background:#16324f;border-color:#16324f;color:#fff;}
.sd-btn.soft{background:#fff7f1;border-color:#f5d5bd;color:#ac5a16;}
.sd-board{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:stretch;}
.sd-feature{background:#16324f;border-radius:30px;overflow:hidden;display:grid;grid-template-columns:.92fr 1.08fr;min-height:420px;color:#fff;box-shadow:0 24px 70px rgba(22,50,79,.18);}
.sd-feature-visual{background:linear-gradient(135deg,#fff7f1,#eef6ff);display:flex;align-items:center;justify-content:center;padding:24px;min-height:320px;}
.sd-feature-visual img{width:min(100%,360px);height:auto;filter:drop-shadow(0 20px 24px rgba(37,54,71,.18));}
.sd-feature-copy{padding:34px;display:flex;flex-direction:column;justify-content:center;}
.sd-feature-copy .sd-kicker{background:rgba(255,255,255,.12);color:#ffd8b8;}
.sd-feature-copy h3{font-size:32px;line-height:1.18;margin:16px 0 12px;color:#fff;letter-spacing:-.03em;}
.sd-feature-copy p{color:rgba(255,255,255,.82);line-height:1.7;margin:0 0 18px;}
.sd-badge-row{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 18px;}
.sd-badge{display:inline-flex;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.13);color:#fff;font-size:12px;font-weight:800;}
.sd-metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:16px 0;}
.sd-metric{padding:12px;border-radius:16px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);}
.sd-metric b{display:block;font-size:12px;color:#ffd8b8;margin-bottom:5px;}
.sd-metric span{font-size:14px;font-weight:800;color:#fff;}
.sd-side{display:grid;gap:18px;}
.sd-trends,.sd-mini-grid{background:#fff;border:1px solid #dce6f1;border-radius:26px;padding:24px;box-shadow:0 16px 40px rgba(21,48,77,.07);}
.sd-trends h3,.sd-mini-grid h3{margin:0 0 14px;color:#16324f;font-size:22px;letter-spacing:-.02em;}
.sd-trend-list{display:grid;gap:10px;}
.sd-trend-item{display:grid;grid-template-columns:38px minmax(0,1fr) auto;gap:12px;align-items:center;padding:12px;border:1px solid #edf2f7;border-radius:16px;background:#fbfdff;text-decoration:none;}
.sd-rank{display:flex;width:32px;height:32px;border-radius:999px;background:#fff1e7;color:#c26116;align-items:center;justify-content:center;font-weight:900;font-size:13px;}
.sd-trend-item b{display:block;color:#16324f;font-size:15px;margin-bottom:3px;}
.sd-trend-item span{display:block;color:#68798b;font-size:12px;line-height:1.35;}
.sd-trend-cta{font-size:12px;color:#f47b20;font-weight:900;}
.sd-mini-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
.sd-mini-card{display:grid;grid-template-columns:72px minmax(0,1fr);gap:12px;align-items:center;padding:12px;border-radius:18px;background:#fbfdff;border:1px solid #edf2f7;text-decoration:none;}
.sd-mini-card img{width:72px;height:72px;object-fit:cover;border-radius:16px;background:#f4f8fc;}
.sd-mini-card b{display:block;color:#16324f;font-size:14px;line-height:1.3;margin-bottom:4px;}
.sd-mini-card span{font-size:12px;color:#667789;line-height:1.35;}
.sd-marquee-wrap{margin-top:24px;background:#fff;border:1px solid #dce6f1;border-radius:30px;padding:24px;box-shadow:0 18px 46px rgba(21,48,77,.07);}
.sd-marquee-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:16px;}
.sd-marquee-head h3{margin:0;color:#16324f;font-size:24px;}
.sd-marquee-viewport{overflow:hidden;position:relative;}
.sd-marquee-track{display:flex;gap:16px;width:max-content;animation:sdMarquee 38s linear infinite;}
.sd-marquee-viewport:hover .sd-marquee-track{animation-play-state:paused;}
@keyframes sdMarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.sd-idea-card{width:284px;flex:0 0 auto;border:1px solid #dfe8f2;border-radius:22px;background:#fff;overflow:hidden;text-decoration:none;color:#16324f;box-shadow:0 10px 28px rgba(21,48,77,.06);}
.sd-idea-card img{display:block;width:100%;height:170px;object-fit:cover;background:#f6f9fc;}
.sd-idea-body{padding:16px;}
.sd-idea-body small{display:block;color:#f47b20;font-weight:900;margin-bottom:8px;}
.sd-idea-body h4{margin:0 0 10px;font-size:18px;line-height:1.25;color:#16324f;}
.sd-idea-body p{margin:0;color:#647587;line-height:1.5;font-size:13px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.sd-card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;}
.sd-card-actions a{font-size:12px;padding:8px 10px;border-radius:10px;background:#f5f8fb;color:#16324f;text-decoration:none;font-weight:800;}
.sd-card-actions a:first-child{background:#f47b20;color:#fff;}
.sd-page{background:#f6f9fc;min-height:100vh;}
.sd-page-hero{padding:58px 0 34px;background:linear-gradient(135deg,#16324f,#214a71);color:#fff;}
.sd-page-hero h1{font-size:clamp(32px,4vw,56px);line-height:1.15;margin:14px 0;color:#fff;letter-spacing:-.04em;}
.sd-page-hero p{color:rgba(255,255,255,.82);line-height:1.75;max-width:760px;margin:0;}
.sd-filter-bar{position:sticky;top:0;z-index:5;background:rgba(246,249,252,.9);backdrop-filter:blur(12px);border-bottom:1px solid #dbe5ef;padding:16px 0;}
.sd-filter-inner{display:flex;gap:12px;align-items:center;flex-wrap:wrap;}
.sd-search{flex:1;min-width:260px;padding:13px 15px;border-radius:14px;border:1px solid #cfdce8;background:#fff;font-size:15px;}
.sd-select{padding:13px 15px;border-radius:14px;border:1px solid #cfdce8;background:#fff;color:#16324f;font-weight:700;}
.sd-page-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding:34px 0 70px;}
.sd-page-card{background:#fff;border:1px solid #dbe5ef;border-radius:26px;overflow:hidden;box-shadow:0 14px 36px rgba(21,48,77,.07);}
.sd-page-card img{width:100%;height:210px;object-fit:cover;background:#f5f8fb;}
.sd-page-card-body{padding:20px;}
.sd-page-card h3{margin:0 0 10px;color:#16324f;font-size:22px;line-height:1.25;}
.sd-page-card p{margin:0;color:#647587;line-height:1.6;font-size:14px;}
.sd-spec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0;}
.sd-spec{padding:10px 12px;border-radius:14px;background:#f8fbfe;border:1px solid #ecf2f7;}
.sd-spec b{display:block;color:#16324f;font-size:12px;margin-bottom:4px;}
.sd-spec span{font-size:13px;color:#657587;}
.sd-empty{padding:40px;text-align:center;color:#657587;background:#fff;border:1px dashed #cfdce8;border-radius:24px;grid-column:1/-1;}
@media(max-width:1060px){
  .sd-board,.sd-feature{grid-template-columns:1fr;}
  .sd-page-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media(max-width:720px){
  .sd-section{padding:48px 0;}
  .sd-head{display:block;}
  .sd-actions{margin-top:16px;}
  .sd-mini-card-grid,.sd-metric-grid,.sd-spec-grid{grid-template-columns:1fr;}
  .sd-page-grid{grid-template-columns:1fr;}
  .sd-feature-copy{padding:24px;}
  .sd-feature-copy h3{font-size:26px;}
}