/* ===== Blog (Field Notes) ===== */

/* index list */
.blog-list { max-width: 860px; }
.post-feat { display: grid; grid-template-columns: 1.15fr 1fr; gap: 36px; align-items: center; margin-bottom: 12px; }
.post-feat .p-img { aspect-ratio: 4 / 3; border: 1px solid var(--panel-line); border-radius: var(--radius); overflow: hidden; background-size: cover; background-position: center; }
@media (max-width: 760px) { .post-feat { grid-template-columns: 1fr; } .post-feat .p-img { aspect-ratio: 16/9; } }

.post { display: block; padding: 34px 0; border-top: 1px solid var(--line); }
.post-feat.post { border-top: none; padding-top: 0; }
.p-meta { font-family: 'Geist Mono', monospace; font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.p-meta .cat { color: var(--cyan-2); }
.post h2 { font-size: clamp(23px, 3vw, 33px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.12; transition: color .18s ease; }
.post-feat h2 { font-size: clamp(28px, 3.6vw, 40px); }
.post p { color: var(--soft); font-size: 16.5px; margin-top: 12px; max-width: 62ch; }
.p-more { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; color: var(--cyan); font-weight: 600; font-size: 14.5px; transition: gap .15s ease; }
.post:hover h2 { color: var(--cyan-2); }
.post:hover .p-more { gap: 13px; }

/* article */
.article { max-width: 720px; margin: 0 auto; }
.breadcrumb { font-family: 'Geist Mono', monospace; font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 24px; }
.breadcrumb a { color: var(--cyan-2); }
.art-meta { font-family: 'Geist Mono', monospace; font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 20px; }
.art-meta .cat { color: var(--cyan-2); }
.art-title { font-size: clamp(34px, 5vw, 58px); font-weight: 600; letter-spacing: -0.03em; line-height: 1.04; text-wrap: balance; }
.byline { display: flex; align-items: center; gap: 10px; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.byline b { color: var(--text); font-weight: 600; }
.byline .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--muted); }

.art-hero { margin: 40px 0 44px; border: 1px solid var(--panel-line); border-radius: var(--radius); overflow: hidden; }
.art-hero img { width: 100%; display: block; }
.art-hero figcaption { font-family: 'Geist Mono', monospace; font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding: 12px 16px; border-top: 1px solid var(--panel-line); }

.article-body { font-size: 18px; line-height: 1.8; color: var(--soft); }
.article-body h2 { font-family: 'Inter Tight'; font-size: 26px; font-weight: 600; letter-spacing: -0.02em; color: var(--text); margin: 46px 0 14px; }
.article-body h3 { font-family: 'Inter Tight'; font-size: 20px; font-weight: 600; color: var(--text); margin: 32px 0 10px; }
.article-body p { margin-bottom: 20px; }
.article-body ul { margin: 0 0 20px 22px; }
.article-body li { margin-bottom: 10px; }
.article-body a { color: var(--cyan-2); border-bottom: 1px solid rgba(139,228,255,0.4); text-decoration: none; transition: border-color .2s ease; }
.article-body a:hover { border-color: var(--cyan); }
.article-body strong { color: var(--text); }

.pullquote { font-family: 'Inter Tight'; font-size: clamp(22px, 3vw, 30px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.28; color: var(--text); border-left: 2px solid var(--cyan); padding: 4px 0 4px 26px; margin: 38px 0; }
.callout { background: var(--panel); border: 1px solid var(--panel-line); border-radius: var(--radius); padding: 22px 24px; margin: 34px 0; font-size: 16px; color: var(--soft); line-height: 1.7; }
.callout b { color: var(--text); }

.art-foot { max-width: 720px; margin: 60px auto 0; padding-top: 34px; border-top: 1px solid var(--line); }
.art-author { font-size: 14.5px; color: var(--muted); }
.art-author b { color: var(--text); }
.art-cta { margin-top: 26px; display: flex; gap: 12px; flex-wrap: wrap; }