:root{
  --bg:#f7f4ee; --surface:#fffaf2; --ink:#17130f; --muted:#6c6258;
  --line:#e6dacb; --primary:#ff6b35; --primary-dark:#cf481a; --ok:#0d8f63;
  --danger:#bb2d3b; --shadow:0 18px 45px rgba(55,37,21,.10); --radius:22px;
}
*{box-sizing:border-box} body{margin:0;background:linear-gradient(180deg,#fff8ee,#f7f4ee 32%,#fff);color:var(--ink);font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;line-height:1.5}
a{color:inherit;text-decoration:none}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:18px clamp(18px,5vw,72px);background:rgba(255,250,242,.82);backdrop-filter:blur(16px);border-bottom:1px solid rgba(230,218,203,.7)}.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:21px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#17130f;color:#fff;font-size:14px;letter-spacing:-.5px}.nav{display:flex;align-items:center;gap:18px;color:#342b24}.btn,button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:11px 17px;font-weight:800;cursor:pointer;transition:.18s transform,.18s box-shadow,.18s background}.btn:hover,button:hover{transform:translateY(-1px)}.btn-primary,.primary{background:var(--primary);color:white;box-shadow:0 10px 22px rgba(255,107,53,.24)}.btn-primary:hover,.primary:hover{background:var(--primary-dark)}.btn-ghost{background:#fff;border:1px solid var(--line)}.btn-dark{background:#17130f;color:#fff}.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;min-height:calc(100vh - 80px);padding:72px clamp(18px,6vw,92px)}.eyebrow{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;color:var(--muted);font-weight:750}.hero h1{font-size:clamp(42px,7vw,88px);line-height:.94;margin:20px 0 18px;letter-spacing:-4px}.hero p.lead{font-size:clamp(18px,2vw,24px);color:#4c4037;max-width:720px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-card{background:var(--surface);border:1px solid var(--line);border-radius:32px;padding:22px;box-shadow:var(--shadow)}.mock-course{background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px;margin-bottom:14px}.mock-course h3{margin:0 0 8px}.pill{display:inline-flex;border-radius:999px;background:#f1e6d7;color:#675a4e;padding:6px 10px;font-size:12px;font-weight:800}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:24px clamp(18px,6vw,92px)}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 8px 24px rgba(50,35,20,.055)}.card h3{margin-top:0}.section{padding:70px clamp(18px,6vw,92px)}.section h2{font-size:clamp(30px,4vw,52px);letter-spacing:-2px;margin:0 0 16px}.muted{color:var(--muted)}.form-wrap{max-width:780px;margin:40px auto;padding:0 18px}.form-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow)}label{display:block;font-weight:800;margin:15px 0 7px}input,select,textarea{width:100%;border:1px solid var(--line);background:#fffdf8;border-radius:15px;padding:13px 14px;font:inherit;outline:none}textarea{min-height:140px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:#ffb08f;box-shadow:0 0 0 4px rgba(255,107,53,.12)}.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.flash{max-width:960px;margin:18px auto 0;padding:13px 16px;border-radius:16px;font-weight:750}.flash-success{background:#e7f8ef;color:#075b3e}.flash-error{background:#fff0f0;color:#8d1f2a}.flash-info{background:#edf4ff;color:#284d7c}.searchbar{display:grid;grid-template-columns:2fr 1.3fr 1fr auto;gap:12px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:14px;box-shadow:var(--shadow)}.course-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}.course-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px;display:flex;flex-direction:column;gap:12px}.course-card h3{margin:0}.price{font-size:24px;font-weight:900}.meta{display:flex;gap:8px;flex-wrap:wrap}.status{font-weight:900;font-size:12px;text-transform:uppercase}.status-published{color:var(--ok)}.status-pending{color:#bb7a00}.status-rejected{color:var(--danger)}.dashboard{display:grid;grid-template-columns:280px 1fr;gap:24px;padding:34px clamp(18px,6vw,92px)}.sidebar{background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px;height:max-content;position:sticky;top:100px}.sidebar a{display:block;padding:11px 12px;border-radius:13px;color:#463b33}.sidebar a:hover{background:#f7efe5}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:20px;overflow:hidden;border:1px solid var(--line)}.table th,.table td{text-align:left;padding:14px;border-bottom:1px solid var(--line)}.table th{background:#fff7ee}.footer{display:flex;justify-content:space-between;gap:20px;padding:35px clamp(18px,6vw,92px);background:#17130f;color:#fff;margin-top:60px}.footer-links{display:flex;gap:16px;flex-wrap:wrap;color:#f6d8c6}.hidden{display:none!important}.legal-box{border:1px dashed #d7a07f;background:#fff8f1;border-radius:18px;padding:15px;margin:18px 0}.preview{white-space:pre-wrap;background:#fffdf8;border:1px solid var(--line);padding:16px;border-radius:18px}.danger{color:var(--danger)}
@media(max-width:920px){.hero,.dashboard{grid-template-columns:1fr}.grid,.course-list{grid-template-columns:1fr 1fr}.searchbar{grid-template-columns:1fr}.row{grid-template-columns:1fr}.nav{gap:10px;font-size:14px}.hero h1{letter-spacing:-2px}}
@media(max-width:640px){.grid,.course-list{grid-template-columns:1fr}.footer{flex-direction:column}.topbar{padding:12px 16px}.nav a:not(.btn){display:none}}