body { background: #fff; }
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.88); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav .container { display: flex; align-items: center; gap: 28px; height: 66px; }
.nav .links { display: flex; gap: 18px; margin-left: auto; align-items: center; }
.nav .links a { color: var(--ink-2); font-weight: 500; font-size: 14px; } .nav .links a.on { color: var(--brand-600); font-weight: 700; }
.blog-hero { background: radial-gradient(900px 300px at 80% -20%, #ffe6d5 0%, rgba(255,255,255,0) 60%), linear-gradient(180deg, #fff, var(--bg)); padding: 56px 0 44px; border-bottom: 1px solid var(--line); }
.blog-hero h1 { font-size: 38px; font-weight: 800; letter-spacing: -.03em; margin: 12px 0 10px; } .blog-hero h1 em { color: var(--brand); font-style: normal; }
.blog-hero p { color: var(--muted); font-size: 16px; max-width: 620px; }
.eyebrow { display: inline-flex; gap: 8px; align-items: center; background: var(--brand-50); color: var(--brand-600); font-weight: 700; font-size: 12px; padding: 6px 12px; border-radius: 999px; letter-spacing: .04em; text-transform: uppercase; }
.blog-main { padding: 40px 24px 80px; }
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }
.post-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; transition: .2s; display: flex; flex-direction: column; }
.post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.post-card .cover img { width: 100%; height: 180px; object-fit: cover; display: block; }
.pc-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.pc-meta { font-size: 12px; color: var(--muted); } .pc-meta a { color: var(--muted); }
.post-card h2 { font-size: 18px; line-height: 1.3; } .post-card h2 a { color: var(--ink); } .post-card h2 a:hover { color: var(--brand-600); text-decoration: none; }
.post-card p { color: var(--muted); font-size: 13.5px; flex: 1; }
.post-card .more { font-weight: 600; font-size: 13px; color: var(--brand-600); }
.pagination { margin-top: 30px; }
.post { max-width: 760px; margin: 0 auto; }
.post h1 { font-size: 40px; font-weight: 800; letter-spacing: -.03em; line-height: 1.15; margin: 12px 0 14px; }
.byline { display: flex; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: 13.5px; margin-bottom: 26px; align-items: center; }
.hero-img { width: 100%; border-radius: 16px; margin-bottom: 30px; max-height: 460px; object-fit: cover; }
.post-body { font-size: 17px; line-height: 1.75; color: #1e293b; }
.post-body h2 { font-size: 26px; margin: 36px 0 12px; letter-spacing: -.02em; } .post-body h3 { font-size: 20px; margin: 28px 0 10px; } .post-body h4 { font-size: 17px; margin: 22px 0 8px; }
.post-body p { margin: 0 0 18px; } .post-body ul, .post-body ol { margin: 0 0 18px 24px; } .post-body li { margin-bottom: 6px; }
.post-body img { max-width: 100%; border-radius: 12px; margin: 10px 0; } .post-body a { color: var(--brand-600); text-decoration: underline; }
.post-body blockquote { border-left: 4px solid var(--brand); margin: 22px 0; padding: 6px 20px; color: var(--ink-2); background: var(--brand-50); border-radius: 0 10px 10px 0; font-style: italic; }
.post-body pre { background: #0f172a; color: #e2e8f0; padding: 16px 18px; border-radius: 10px; overflow-x: auto; font-size: 14px; } .post-body code { background: #f1f5f9; padding: 2px 6px; border-radius: 5px; font-size: .9em; } .post-body pre code { background: none; padding: 0; }
.post-body table { margin: 18px 0; font-size: 14px; } .post-body iframe { max-width: 100%; border-radius: 12px; }
.post-body .ql-align-center { text-align: center; } .post-body .ql-align-right { text-align: right; } .post-body .ql-align-justify { text-align: justify; }
.post-cta { margin: 48px 0 10px; background: linear-gradient(120deg, var(--navy), #1e293b); color: #fff; border-radius: 18px; padding: 32px; text-align: center; }
.post-cta h3 { font-size: 22px; margin-bottom: 6px; } .post-cta p { color: #cbd5e1; margin-bottom: 18px; }
.related { max-width: 1100px; margin: 60px auto 0; } .related h2 { font-size: 22px; margin-bottom: 18px; }
footer { border-top: 1px solid var(--line); padding: 30px 0; color: var(--muted); font-size: 13px; }
footer .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; }
@media (max-width: 720px) { .post h1 { font-size: 30px; } .blog-hero h1 { font-size: 28px; } .nav .links a:not(.btn) { display: none; } }