body.blog { background: #faf9f6; }
.blog-head { text-align: center; padding: clamp(40px, 6vw, 80px) 0 clamp(24px, 4vw, 44px); }
.blog-head h1 { font-size: clamp(38px, 5.4vw, 66px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.05; }
.blog-head p { margin: 14px auto 0; max-width: 34em; color: var(--ink-2); font-size: clamp(17px, 1.5vw, 20px); }
.bgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; padding-bottom: clamp(48px, 7vw, 96px); }
.bcard { display: flex; flex-direction: column; gap: 10px; background: #fff; border: 1px solid var(--rule); border-radius: 24px; padding: 24px; text-decoration: none; color: var(--ink); transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s; }
.bcard:hover { transform: translateY(-2px); box-shadow: 0 18px 36px -26px rgba(0, 0, 0, 0.35); border-color: #cfcbbf; }
.bcard-meta { font-size: 13.5px; color: var(--ink-2); }
.bcard h2 { font-size: 24px; font-weight: 700; letter-spacing: -0.025em; line-height: 1.2; }
.bcard p { color: var(--ink-2); font-size: 16px; line-height: 1.5; }
.bcard-go { margin-top: auto; font-weight: 600; color: var(--ember); font-size: 15px; }
.post { max-width: 700px; margin: 0 auto; padding: clamp(28px, 4vw, 56px) 0 clamp(40px, 6vw, 80px); }
.post-back { display: inline-block; font-size: 14.5px; color: var(--ink-2); text-decoration: none; margin-bottom: 18px; }
.post-back::before { content: "\2190  "; }
.post h1 { font-size: clamp(34px, 4.8vw, 54px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.08; }
.post-meta { margin-top: 14px; color: var(--ink-2); font-size: 15px; }
.post-body { margin-top: 30px; font-size: 18px; line-height: 1.7; color: #1d1d1b; }
.post-body h2 { margin: 34px 0 10px; font-size: 26px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.post-body p { margin: 0 0 16px; }
.post-body a { color: var(--ember); text-underline-offset: 3px; }
.post-body blockquote { margin: 14px 0; padding: 14px 18px; background: #fff; border: 1px solid var(--rule); border-radius: 16px; font-size: 17px; color: var(--ink-2); }
.post-cta { margin-top: 44px; padding: clamp(24px, 4vw, 40px); background: #0a0a0a; color: #fff; border-radius: 28px; text-align: center; }
.post-cta h2 { font-size: clamp(24px, 3.2vw, 34px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.12; }
.post-cta p { margin: 10px 0 20px; color: rgba(255, 255, 255, 0.78); }
.post-cta .appstore { background: #fff; color: #000; display: inline-flex; }
.post-cta .appstore svg { fill: #000; }