/* Optimum blog / article styling (plain CSS, dark theme, matches the site). */
:root{--ink:#100D0B;--ink2:#15120F;--panel:#1B1613;--red:#C13B2E;--bronze:#A9833E;--bone:#F7F3ED;--line:rgba(255,255,255,.12);--muted:rgba(255,255,255,.66);--muted2:rgba(255,255,255,.45)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--ink);color:#fff;font-family:'Readex Pro',system-ui,-apple-system,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--bronze)}
.top{max-width:760px;margin:0 auto;padding:22px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.brand svg{width:34px;height:34px}
.brand span{font-weight:600;font-size:18px;letter-spacing:-.01em}
.back{color:var(--muted);text-decoration:none;font-size:14px}
.back:hover{color:#fff}

/* article */
.article{max-width:720px;margin:0 auto;padding:18px 22px 56px}
.kicker{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--bronze);margin-bottom:14px}
.article h1{font-weight:600;font-size:clamp(2rem,5.5vw,3rem);line-height:1.08;letter-spacing:-.02em;margin-bottom:14px}
.meta{color:var(--muted2);font-size:.85rem;margin-bottom:28px;border-bottom:1px solid var(--line);padding-bottom:22px}
.lead{font-size:1.12rem;color:rgba(255,255,255,.84);margin-bottom:6px}
.article h2{font-weight:600;font-size:1.35rem;letter-spacing:-.01em;margin:32px 0 12px}
.article p{color:rgba(255,255,255,.8);margin-bottom:16px}
.article ul{color:rgba(255,255,255,.8);margin:0 0 16px;padding-left:22px}
.article li{margin-bottom:9px}
.article strong{color:#fff;font-weight:600}
.takeaways{background:var(--ink2);border:1px solid var(--line);border-radius:16px;padding:22px 24px;margin:32px 0}
.takeaways h3{font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--bronze);margin-bottom:12px}
.takeaways ul{margin:0;padding-left:20px}
.cta{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:28px;margin:36px 0 24px;text-align:center}
.cta h3{font-weight:500;font-size:1.4rem;line-height:1.2;letter-spacing:-.02em;margin-bottom:8px}
.cta p{color:var(--muted);font-size:.95rem;margin-bottom:18px}
.btn{display:inline-block;background:var(--red);color:#fff;font-weight:500;text-decoration:none;border-radius:99px;padding:13px 28px;font-size:1rem;transition:.15s}
.btn:hover{background:#aa3328}
.sources{font-size:.84rem;color:var(--muted);margin-top:30px;border-top:1px solid var(--line);padding-top:18px}
.sources h3{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted2);margin-bottom:10px}
.sources ol{padding-left:20px}
.sources li{margin-bottom:7px;line-height:1.5}
.sources a{color:var(--bronze);word-break:break-word}
.disc{font-size:.78rem;color:var(--muted2);margin-top:22px;line-height:1.6}
.foot{max-width:760px;margin:0 auto;padding:26px 22px 44px;border-top:1px solid var(--line);text-align:center;font-size:.75rem;color:var(--muted2);line-height:2}
.foot a{color:var(--bronze);text-decoration:none}
.foot a:hover{text-decoration:underline}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* blog index page */
.blog-head{max-width:760px;margin:0 auto;padding:10px 22px 4px}
.blog-head h1{font-weight:600;font-size:clamp(2rem,5.5vw,3rem);line-height:1.08;letter-spacing:-.02em;margin:14px 0 12px}
.blog-grid{max-width:760px;margin:0 auto;padding:20px 22px 48px;display:grid;gap:18px}
@media(min-width:620px){.blog-grid{grid-template-columns:1fr 1fr}}
.bcard{display:block;text-decoration:none;color:inherit;background:var(--ink2);border:1px solid var(--line);border-radius:18px;padding:26px;transition:transform .3s ease,border-color .3s ease}
.bcard:hover{transform:translateY(-4px);border-color:rgba(169,131,62,.5)}
.bcard .tag{display:flex;gap:12px;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--bronze);margin-bottom:12px}
.bcard .tag .rt{color:var(--muted2)}
.bcard h2{font-size:1.2rem;font-weight:600;letter-spacing:-.01em;margin-bottom:8px;line-height:1.28}
.bcard p{color:var(--muted);font-size:.92rem;line-height:1.55;margin-bottom:14px}
.bcard .read{color:var(--red);font-size:.9rem;font-weight:500}
.bcard:hover .read{text-decoration:underline}
@media (prefers-reduced-motion:reduce){.bcard{transition:none}}