:root{--bg:#f0f0ff;--surface:#ffffff;--primary:#3838ff;--primary-dark:#2828cf;--ink:#131328;--ink-soft:#57577f;--line:#d7d7fb;--line-soft:#e6e6fd;--mint:#16b378;--radius:14px}
/* ---------- Hero ---------- */
.hero{background-color:var(--bg)}@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}.eyebrow-line{color:var(--primary);font-weight:500;font-size:.92rem;margin-bottom:20px}.hero h1{font-size:clamp(2.3rem,4vw,3rem);line-height:1.08;font-weight:600;letter-spacing:-.01em}.hero h1 em{font-style:normal;color:var(--primary)}.hero p.lede{margin-top:22px;font-size:1.12rem;line-height:1.6;color:var(--ink-soft)}
/* ---------- Tools section ---------- */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}.section-head h2{font-size:1.9rem;font-weight:700;max-width:20ch}.section-head p{color:var(--ink-soft);max-width:40ch;margin-top:10px}.controls{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-bottom:30px;justify-content:space-between}.search-box{position:relative;flex:1 1 260px;max-width:340px}.search-box input{width:100%;padding:11px 16px 11px 40px;border-radius:10px;border:1.5px solid var(--line);background:var(--surface);font-family:Inter,sans-serif;font-size:.94rem;color:var(--ink)}.search-box input::placeholder{color:#9a9ac2}.search-box svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:16px;height:16px;stroke:#9a9ac2}.tabs{display:flex;gap:8px;flex-wrap:wrap}.tab{padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);font-size:.88rem;font-weight:500;color:var(--ink-soft);cursor:pointer}.tab:hover{border-color:var(--primary);color:var(--primary)}.tab.active{background:var(--primary);border-color:var(--primary);color:#fff}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}@media (max-width:940px){.grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.grid{grid-template-columns:1fr}}.card{background:var(--surface);border:1.5px solid var(--line-soft);border-radius:var(--radius);padding:26px 24px 24px;display:flex;flex-direction:column;gap:14px;transition:border-color .15s ease,transform .15s ease}.card:hover{border-color:var(--primary);transform:translateY(-3px)}.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.tag{font-size:.72rem;font-weight:600;padding:5px 10px;border-radius:6px;background:var(--bg);color:var(--primary);white-space:nowrap}.card h3{font-size:1.14rem;font-weight:600;line-height:1.3}.card p.desc{font-size:.92rem;line-height:1.58;color:var(--ink-soft);flex-grow:1}.card p.useful{font-size:.82rem;line-height:1.5;color:#7676a0;border-top:1px solid var(--line-soft);padding-top:12px}.card p.useful b{color:var(--ink-soft);font-weight:600}.card-cta{margin-top:4px;display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:.92rem;color:var(--primary)}.card-cta svg{width:15px;height:15px}.empty-state{display:none;text-align:center;padding:70px 20px;color:var(--ink-soft)}.empty-state.show{display:block}.empty-state h3{font-size:1.2rem;margin-bottom:8px}