/* SealFont — Journal (blog) styles.
   Washi-light reading surface (warm off-white), distinct from the LP's dark base,
   while header & footer keep the LP/legal dark tone for brand continuity.
   Tuned for long-form reading: ~680px measure, generous leading, serif headings. */

:root{
  --kuro:#100D0B; --kuro2:#1A1613; --kuro3:#241E1A;
  --shu:#D8452E; --shu-d:#B5331F;
  --gofun:#F3EDE1; --kin:#B08A3E; --kin-l:#D4B574;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,sans-serif;
  --mincho:"Shippori Mincho",serif; --display:"Cinzel",serif;
  --gut:clamp(24px,5.5vw,80px);
  --measure:680px;

  /* light reading surface */
  --paper:#F3EDE1;            /* page ground (gofun) */
  --paper-card:#FBF8F1;       /* cards / raised */
  --paper-quote:#F6E7E0;      /* faint shu-tinted ground */
  --ink:#100D0B;              /* body text (kuro) */
  --ink-soft:#5A5046;         /* secondary text */
  --ink-mute:#857a6c;         /* meta / captions */
  --kin-d:#8A6A28;            /* gold that reads on paper */
  --hair:rgba(16,13,11,.13);  /* hairline on light */
  --hair-2:rgba(16,13,11,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;letter-spacing:-.005em;line-height:1.75}

/* ── Header (dark — shared LP tone) ─────────────────────── */
.lg-nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px var(--gut);background:rgba(16,13,11,.92);backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(236,229,216,.1)}
.lg-brand{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:700;
  letter-spacing:.05em;font-size:16px;color:var(--gofun);text-decoration:none}
.lg-brand .chop{width:28px;height:28px;border-radius:5px;background:var(--shu);display:grid;place-items:center;
  overflow:hidden;box-shadow:inset 0 0 0 1px var(--kin)}
.lg-brand .chop img{width:100%;height:100%;object-fit:cover}
.lg-back{font-family:var(--mincho);font-size:13px;letter-spacing:.06em;color:var(--kin-l);text-decoration:none;
  border:1px solid rgba(176,138,62,.4);padding:8px 16px;border-radius:3px;transition:.25s;white-space:nowrap}
.lg-back:hover{background:var(--kin);color:var(--kuro);border-color:var(--kin)}

/* ── Footer (dark — shared LP tone) ─────────────────────── */
.lg-foot{border-top:1px solid rgba(176,138,62,.4);background:var(--kuro);
  padding:34px var(--gut);display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:18px;font-family:var(--mincho);font-size:12px;letter-spacing:.05em;color:#988F82}
.lg-foot a{color:#988F82;text-decoration:none;transition:.25s}
.lg-foot a:hover{color:var(--kin-l)}
.lg-foot-links{display:flex;gap:20px;flex-wrap:wrap}
@media(max-width:600px){.lg-foot{flex-direction:column;gap:14px}}

/* ════════════════════════════════════════════════════════
   INDEX (article list)
   ════════════════════════════════════════════════════════ */
.bl-head{max-width:980px;margin:0 auto;padding:clamp(46px,7vw,88px) var(--gut) 8px;text-align:center}
.bl-eyebrow{font-family:var(--mincho);font-size:12px;letter-spacing:.34em;color:var(--kin-d);
  text-transform:uppercase;margin-bottom:18px}
.bl-head h1{font-family:var(--display);font-weight:700;font-size:clamp(36px,6vw,56px);line-height:1.04;
  letter-spacing:.02em;margin:0 0 16px;color:var(--kuro)}
.bl-head p{max-width:560px;margin:0 auto;color:var(--ink-soft);font-size:16px;line-height:1.7}

.bl-grid{max-width:980px;margin:0 auto;padding:clamp(34px,5vw,56px) var(--gut) 96px;
  display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:clamp(22px,3vw,34px)}
.bl-card{display:flex;flex-direction:column;background:var(--paper-card);border:1px solid var(--hair);
  border-radius:10px;overflow:hidden;text-decoration:none;color:inherit;transition:.3s;
  box-shadow:0 1px 2px rgba(16,13,11,.04)}
.bl-card:hover{border-color:rgba(176,138,62,.55);transform:translateY(-3px);
  box-shadow:0 14px 34px rgba(16,13,11,.12)}
.bl-card-media{aspect-ratio:16/9;overflow:hidden;background:var(--gofun)}
.bl-card-media img{width:100%;height:100%;object-fit:cover;display:block;transition:.4s}
.bl-card:hover .bl-card-media img{transform:scale(1.04)}
.bl-card-body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.bl-card-kicker{font-family:var(--mincho);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--kin-d);margin-bottom:11px}
.bl-card h2{font-family:var(--mincho);font-weight:600;font-size:20px;line-height:1.34;letter-spacing:-.01em;
  color:var(--kuro);margin:0 0 10px}
.bl-card p{margin:0 0 16px;color:var(--ink-soft);font-size:14.5px;line-height:1.64}
.bl-card-more{margin-top:auto;font-family:var(--mincho);font-size:12.5px;letter-spacing:.08em;color:var(--shu)}

/* ════════════════════════════════════════════════════════
   ARTICLE
   ════════════════════════════════════════════════════════ */
/* full-bleed hero band — seal stays centered, title sits below it */
.bl-band{width:100%;margin:0;overflow:hidden;border-bottom:1px solid var(--hair)}
.bl-band img{display:block;width:100%;height:clamp(170px,24vw,300px);object-fit:cover;object-position:center}

.bl-article{max-width:var(--measure);margin:0 auto;padding:clamp(34px,5vw,56px) var(--gut) 104px}
.bl-art-eyebrow{font-family:var(--mincho);font-size:12px;letter-spacing:.3em;color:var(--kin-d);
  text-transform:uppercase;margin-bottom:18px}
.bl-article h1{font-family:var(--mincho);font-weight:700;font-size:clamp(30px,5vw,46px);line-height:1.18;
  letter-spacing:-.01em;margin:0 0 20px;color:var(--kuro)}
.bl-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;color:var(--ink-mute);font-size:13px;
  font-family:var(--mincho);letter-spacing:.04em;margin:0 0 40px;padding-bottom:30px;
  border-bottom:1px solid var(--hair)}
.bl-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--kin-d);opacity:.6}

/* body text — the priority */
.bl-article p{margin:0 0 22px;color:var(--ink);font-size:17.5px;line-height:1.84;opacity:.94}
.bl-article .lede{font-family:var(--mincho);font-size:19.5px;line-height:1.72;color:var(--kuro);opacity:1;
  margin-bottom:28px}
.bl-article h2{font-family:var(--mincho);font-weight:600;font-size:clamp(23px,3.2vw,28px);line-height:1.3;
  letter-spacing:-.01em;color:var(--kuro);margin:54px 0 16px}
.bl-article h3{font-family:var(--mincho);font-weight:600;font-size:18.5px;color:var(--kuro);margin:34px 0 10px}
.bl-article ul{margin:0 0 22px;padding-left:4px;list-style:none}
.bl-article ul li{position:relative;margin:0 0 14px;padding-left:26px;color:var(--ink);font-size:17.5px;
  line-height:1.8;opacity:.94}
.bl-article ul li::before{content:"";position:absolute;left:3px;top:13px;width:7px;height:7px;border-radius:1px;
  background:var(--shu);transform:rotate(45deg)}
.bl-article a{color:var(--shu);text-decoration:none;border-bottom:1px solid rgba(216,69,46,.4);transition:.2s}
.bl-article a:hover{color:var(--shu-d);border-color:var(--shu-d)}
.bl-article strong{color:var(--kuro);font-weight:700}
.bl-article em{font-style:italic;color:var(--ink-soft)}

/* blockquote — shu left rule + faint shu ground (trivia / rules of thumb) */
.bl-article blockquote{margin:30px 0;padding:18px 24px;background:var(--paper-quote);
  border-left:3px solid var(--shu);border-radius:0 6px 6px 0}
.bl-article blockquote p{margin:0;font-family:var(--mincho);font-size:16px;line-height:1.72;
  color:var(--ink-soft);opacity:1}
.bl-article blockquote strong{color:var(--shu-d)}
.bl-article blockquote em{color:var(--ink)}

/* numbered steps — shu counters */
.bl-article ol.bl-steps{margin:0 0 22px;padding:0;list-style:none;counter-reset:step}
.bl-article ol.bl-steps li{position:relative;counter-increment:step;margin:0 0 16px;padding:2px 0 2px 50px;
  color:var(--ink);font-size:17.5px;line-height:1.78;opacity:.94;min-height:34px}
.bl-article ol.bl-steps li::before{content:counter(step);position:absolute;left:0;top:0;
  width:34px;height:34px;border-radius:50%;background:var(--shu);color:var(--gofun);
  font-family:var(--display);font-weight:700;font-size:15px;display:grid;place-items:center;
  box-shadow:0 4px 12px rgba(216,69,46,.26)}

/* divider before the CTA coda */
.bl-article hr{border:none;height:1px;background:var(--hair);margin:54px 0 40px}

/* inline in-body figure (optional — see the <figure class="bl-fig"> template in articles) */
.bl-article figure.bl-fig{margin:34px 0}
.bl-article figure.bl-fig img{display:block;width:100%;height:auto;
  border-radius:8px;border:1px solid var(--hair);background:var(--gofun)}
.bl-article figure.bl-fig--narrow{max-width:320px;margin-left:auto;margin-right:auto}
.bl-article figcaption{margin-top:10px;font-family:var(--mincho);font-size:13px;line-height:1.6;
  color:var(--ink-mute);text-align:center}

/* source / fine-print note */
.bl-article .bl-source{font-size:14.5px;line-height:1.7;color:var(--ink-mute);margin-bottom:30px}
.bl-article .bl-source em{color:var(--ink-mute)}

/* "read next" note under the CTA */
.bl-readnext{margin:26px 0 0;font-family:var(--mincho);font-size:15px;font-style:italic;
  color:var(--ink-mute);text-align:center}
.bl-readnext a{font-style:normal}

/* end CTA — a warm "stamped card" */
.bl-cta{background:var(--paper-card);border:1px solid rgba(176,138,62,.45);
  border-radius:12px;padding:clamp(28px,5vw,40px);margin-top:8px;text-align:center;
  box-shadow:0 10px 30px rgba(16,13,11,.07)}
.bl-cta h3{font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:.03em;color:var(--kuro);
  margin:0 0 12px}
.bl-cta p{font-family:var(--sans);font-size:15.5px;line-height:1.72;color:var(--ink-soft);margin:0 auto 22px;
  max-width:470px}
/* more specific than `.bl-article a` (0,1,1) so the button keeps its ivory label + no underline on the red bg */
.bl-cta .bl-cta-btn{display:inline-block;background:var(--shu);color:var(--gofun);font-weight:600;font-size:15px;
  letter-spacing:.01em;text-decoration:none;border:none;border-bottom:none;padding:14px 32px;border-radius:5px;transition:.25s;
  box-shadow:0 6px 18px rgba(216,69,46,.28)}
.bl-cta .bl-cta-btn:hover{background:var(--shu-d);color:var(--gofun);border-bottom:none;transform:translateY(-1px)}

@media(max-width:560px){
  .bl-article p,.bl-article ul li{font-size:16.5px}
  .bl-article .lede{font-size:18px}
}