:root{color-scheme:light;font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.5;font-weight:400;color:#1d2630;background:radial-gradient(circle at top left,rgba(81,167,255,.18),transparent 38%),radial-gradient(circle at bottom right,rgba(255,168,107,.14),transparent 32%),linear-gradient(180deg,#f5f9ff,#eef4fb);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0}button,input,textarea,select{font:inherit}.app-shell{min-height:100vh;padding:24px}.workspace{width:min(100%,1280px);margin:0 auto}.top-nav{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;padding:14px 18px;border-radius:20px;background:#ffffffbd;border:1px solid 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10px;border-radius:999px;background:#d8ebff;color:#17528f;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.hero-copy{max-width:56ch;margin:0;font-size:1.05rem;color:#425466}.stats-panel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.stat-card{display:flex;flex-direction:column;justify-content:space-between;min-height:128px;padding:20px;border-radius:22px;background:#ffffffc7;border:1px solid rgba(117,141,168,.16)}.stat-card-strong{background:linear-gradient(160deg,#183f67,#275d93);color:#f8fbff}.stat-label{font-size:.84rem;color:inherit;opacity:.82}.stat-value{font-size:clamp(2rem,4vw,3.4rem);line-height:1}.stat-value-small{font-size:1.05rem;line-height:1.4}.search-label{display:block;margin-bottom:12px;font-weight:700;color:#1d2630}.search-input-wrap{display:flex;gap:12px;align-items:center}.search-input{width:100%;min-height:52px;padding:0 18px;border:1px solid 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0;color:#526475}.result-subline{font-weight:600;color:#223547}.detail-panel{min-height:560px}.detail-heading{display:flex;align-items:start;justify-content:space-between;gap:16px}.detail-kicker{display:inline-block;color:#5f7285;font-size:.84rem}.detail-heading h2{margin-top:8px;font-size:clamp(1.8rem,4vw,2.8rem)}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}.detail-card{padding:18px;border-radius:20px;background:#f8fbff;border:1px solid rgba(117,141,168,.16)}.detail-card h3{margin:0;font-size:1rem}.detail-card-wide{grid-column:1 / -1}.detail-list{margin:14px 0 0}.detail-list div+div{margin-top:14px}.detail-list dt{color:#607182;font-size:.82rem}.detail-list dd{margin:4px 0 0;color:#172635;font-weight:600}.pinout-link{display:block;margin-top:14px;border-radius:18px;overflow:hidden;border:1px solid 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#3f83c700}}@media(max-width:640px){.app-shell{padding:16px}.search-input-wrap{flex-direction:column;align-items:stretch}.workspace-grid,.detail-grid,.page-header,.stats-panel,.about-grid{grid-template-columns:1fr}.search-panel,.panel-card{padding:18px;border-radius:20px}.detail-heading{flex-direction:column}.result-list{max-height:none}.top-nav{flex-direction:column;align-items:stretch}.top-nav-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}}