:root{--ink:#24324f;--muted:#71809a;--line:#e7e5ef;--lav:#efeaff;--purple:#7564c7}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:linear-gradient(180deg,#fbfaff,#fffdf9)}a{text-decoration:none;color:inherit}button,input,select{font:inherit}
.site-header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;background:#ffffffeb;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:10px}.brand>span{width:44px;height:44px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(145deg,#8fa7ff,#baa8ff);color:#fff;font-size:23px;font-weight:900}.brand b,.brand small{display:block}.brand small{font-size:10px;color:var(--muted)}nav{display:flex;gap:16px;font-size:12px;font-weight:800}
main{max-width:1320px;margin:auto;padding:45px 5vw 80px}.eyebrow{display:inline-block;padding:7px 11px;border-radius:999px;background:var(--lav);color:#6755ad;font-size:10px;font-weight:900}.hero{text-align:center;max-width:900px;margin:auto}.hero h1{font-size:clamp(48px,6vw,76px);line-height:1;margin:14px 0}.hero p{color:var(--muted);line-height:1.7}
.stream-tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:28px 0}.stream-tabs a{padding:11px 15px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:900}.stream-tabs a.active{background:var(--lav);color:#6755ad}
.family{background:#fff;border:1px solid var(--line);border-radius:26px;padding:22px;margin-top:18px}.family h2{font-size:30px;margin:0 0 6px}.family>p{color:var(--muted)}
.course-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:16px}.course{border:1px solid var(--line);border-radius:20px;padding:18px;background:#fcfbff}.course h3{margin:0 0 8px;font-size:21px}.meta{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:12px}.meta div{background:#fff;border-radius:13px;padding:11px}.meta small{display:block;color:var(--muted);margin-bottom:4px}.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.chip{padding:6px 9px;border-radius:999px;background:#efeaff;font-size:10px;font-weight:800}
.searchbox{max-width:760px;margin:26px auto}.searchbox input{width:100%;padding:16px 18px;border-radius:18px;border:1px solid var(--line);font-size:16px}.results{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.result-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px}.result-card h3{margin:0 0 8px}.result-card p{color:var(--muted);font-size:13px}.pathline{margin-top:10px;padding:11px;border-radius:12px;background:#f6f3ff;font-size:12px}.empty{text-align:center;color:var(--muted);padding:35px}
.reverse-box{max-width:900px;margin:28px auto;background:#fff;border:1px solid var(--line);border-radius:26px;padding:24px}.reverse-box h2{font-size:34px;margin:0 0 12px}.reverse-step{display:grid;grid-template-columns:50px 1fr;gap:14px;align-items:start;margin-top:15px}.reverse-step span{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#7564c7;color:#fff;font-weight:900}.reverse-step div{background:#f8f6fd;border-radius:16px;padding:15px}
footer{text-align:center;padding:45px 20px;border-top:1px solid var(--line);background:#fff}footer p{color:var(--muted)}
@media(max-width:850px){nav{display:none}.course-grid,.results{grid-template-columns:1fr}.meta{grid-template-columns:1fr}.hero h1{font-size:46px}}