:root{--ink:#151515;--muted:#5d646b;--line:#d9dee5;--paper:#ffffff;--bg:#f5f3ee;--accent:#17324d;--accent2:#7b4e20}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Georgia,'Times New Roman',serif;line-height:1.55}a{color:var(--accent)}.topbar{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:2}.nav{max-width:1120px;margin:0 auto;padding:14px 22px;display:flex;justify-content:space-between;gap:16px;align-items:center}.brand{font-weight:700;text-decoration:none;color:var(--ink);letter-spacing:.02em}.navlinks a{margin-left:18px;text-decoration:none;color:var(--ink);font-family:Arial,sans-serif;font-size:14px}.hero{max-width:1120px;margin:0 auto;padding:72px 22px 38px}.kicker{font-family:Arial,sans-serif;text-transform:uppercase;letter-spacing:.14em;font-size:12px;color:var(--accent2);font-weight:700}.hero h1{font-size:56px;line-height:1.02;margin:12px 0 18px}.lead{font-size:22px;max-width:850px;color:#333}.cards{max-width:1120px;margin:0 auto;padding:18px 22px 70px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:0 8px 24px rgba(0,0,0,.04)}.card h2{margin:0 0 10px;font-size:30px}.card p{color:#333}.buttons{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.button{display:inline-block;border:1px solid var(--accent);background:var(--accent);color:white;padding:10px 14px;border-radius:999px;text-decoration:none;font-family:Arial,sans-serif;font-size:14px}.button.secondary{background:#fff;color:var(--accent)}.container{max-width:1120px;margin:0 auto;padding:36px 22px}.pagehead{background:#fff;border-bottom:1px solid var(--line)}.pagehead h1{font-size:44px;margin:10px 0}.doi-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0}.doi{background:#f7f8fa;border:1px solid var(--line);padding:12px;border-radius:12px;font-family:Arial,sans-serif;font-size:13px;color:#333}.toolbar{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;margin:24px 0;display:flex;flex-wrap:wrap;gap:10px}.status{font-family:Arial,sans-serif;color:var(--muted);font-size:14px;margin:10px 0}.article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:44px;max-width:900px;margin:24px auto;font-size:18px}.article h1{font-size:42px;line-height:1.1;margin-top:0}.article h2{font-size:30px;margin-top:38px;border-top:1px solid var(--line);padding-top:22px}.article h3{font-size:23px;margin-top:30px}.article p{margin:14px 0}.article li{margin:8px 0}.article code{background:#f1f1f1;padding:2px 5px;border-radius:4px}.audio-section{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;margin:28px auto;max-width:900px}.audio-section h2{margin-top:0}.audio-section audio{width:100%;margin:10px 0}.file-note{font-family:Arial,sans-serif;font-size:13px;color:var(--muted)}.warning{background:#fff4e5;border:1px solid #e5c58b;padding:14px;border-radius:12px}.about{background:#fff;border:1px solid var(--line);border-radius:18px;padding:36px;max-width:900px}.footer{border-top:1px solid var(--line);padding:28px 22px;text-align:center;color:var(--muted);font-family:Arial,sans-serif;font-size:13px}@media(max-width:760px){.hero h1{font-size:40px}.cards,.doi-grid{grid-template-columns:1fr}.article{padding:24px;font-size:17px}.nav{align-items:flex-start;flex-direction:column}.navlinks a{margin:0 14px 0 0}}

.intro-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px;max-width:900px;margin:24px auto;font-size:18px}
.intro-panel h2{font-size:30px;line-height:1.2;margin-top:0}
.intro-panel p{margin:14px 0}

.article h4{font-size:20px;margin-top:24px}.article blockquote{border-left:4px solid var(--line);margin:18px 0;padding:8px 18px;color:#333;background:#fafafa}.article pre{white-space:pre-wrap;background:#f6f6f6;border:1px solid var(--line);padding:14px;border-radius:10px;overflow:auto}.table-wrap{overflow-x:auto;margin:18px 0}.article table{border-collapse:collapse;width:100%;font-family:Arial,sans-serif;font-size:15px}.article th,.article td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}.article th{background:#f3f5f7}

.archive-section{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;margin:28px auto;max-width:900px}.archive-section h2{margin-top:0}.primary-audio{margin-top:24px}.primary-audio audio{min-height:48px}