@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@font-face {
  font-family: 'Cal Sans';
  src: url('https://unpkg.com/@fontsource/cal-sans/files/cal-sans-latin-600-normal.woff2') format('woff2');
  font-weight: 600; font-display: swap;
}
:root {
  --orange: #F4631E; --orange-soft: #FFF1E9; --ink: #1d1d22; --dark: #050608;
  --muted: #6a6a75; --paper: #FAF7F4; --line: #ECE7E2; --display: 'Cal Sans','Inter',sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; color: var(--ink); background: #fff; line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: var(--orange); }

/* header */
.bhead { background: var(--dark); padding: 16px 32px; display: flex; align-items: center; justify-content: space-between; }
.bhead a.logo { display: flex; align-items: center; gap: 9px; text-decoration: none; }
.bhead .logo img { height: 26px; }
.bhead .logo span { color: #fff; font-family: var(--display); font-weight: 600; font-size: 20px; }
.bhead .blinks a { color: #cfcac4; text-decoration: none; font-size: 14px; font-weight: 500; margin-left: 22px; }
.bhead .blinks a:hover { color: #fff; }
.bhead .blinks a.cta { background: var(--orange); color: #fff; padding: 8px 16px; border-radius: 999px; }
@media (max-width: 600px) { .bhead { padding: 14px 18px; } .bhead .blinks a:not(.cta) { display: none; } }

/* article */
.article { max-width: 720px; margin: 0 auto; padding: 56px 24px 40px; }
.article .eyebrow { color: var(--orange); font-weight: 700; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.article h1 { font-family: var(--display); font-size: clamp(32px, 5vw, 50px); line-height: 1.08; letter-spacing: -0.02em; color: var(--dark); margin: 14px 0 16px; }
.article .meta { color: var(--muted); font-size: 14px; margin-bottom: 36px; }
.article-body h2 { font-family: var(--display); font-size: 28px; color: var(--dark); margin: 40px 0 12px; letter-spacing: -0.01em; }
.article-body h3 { font-size: 20px; font-weight: 600; margin: 28px 0 10px; }
.article-body p { margin: 0 0 18px; font-size: 17.5px; }
.article-body ul, .article-body ol { margin: 0 0 18px 22px; }
.article-body li { margin: 0 0 8px; font-size: 17.5px; }
.article-body a { text-decoration: underline; text-underline-offset: 3px; }
.cta-box { background: var(--orange-soft); border: 1px solid #FCE0D1; border-radius: 16px; padding: 28px; margin: 40px 0 8px; text-align: center; }
.cta-box p { font-size: 17px; margin-bottom: 16px; }
.cta-box a.btn { display: inline-block; background: var(--orange); color: #fff; font-weight: 600; padding: 13px 28px; border-radius: 999px; text-decoration: none; }

/* blog index */
.bhero { background: var(--dark); color: #fff; padding: 72px 24px 64px; text-align: center; }
.bhero h1 { font-family: var(--display); font-size: clamp(36px, 6vw, 60px); letter-spacing: -0.02em; }
.bhero p { color: #cfcac4; max-width: 560px; margin: 14px auto 0; font-size: 18px; }
.bgrid { max-width: 1040px; margin: 0 auto; padding: 48px 24px 64px; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }
.bcard { display: block; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 26px; text-decoration: none; color: var(--ink); transition: transform .2s ease, box-shadow .2s ease, border-color .2s; }
.bcard:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(20,20,30,.1); border-color: #f0ddd0; }
.bcard .date { color: var(--muted); font-size: 13px; }
.bcard h2 { font-family: var(--display); font-size: 21px; color: var(--dark); margin: 8px 0 10px; line-height: 1.2; }
.bcard p { color: var(--muted); font-size: 15px; }
.bcard .more { color: var(--orange); font-weight: 600; font-size: 14px; margin-top: 14px; display: inline-block; }

/* footer */
.bfoot { background: var(--dark); color: #9a948c; text-align: center; padding: 36px 24px; font-size: 14px; }
.bfoot a { color: #cfcac4; text-decoration: none; margin: 0 10px; }