.post-detail-page{max-width:1200px;margin:0 auto;padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem}.post-detail-back{align-self:flex-start;color:var(--color-primary);font-weight:600;text-decoration:none}.post-detail-back:before{content:"←";-webkit-margin-end:.4rem;margin-inline-end:.4rem}[dir=rtl] .post-detail-back:before{content:"→"}.post-detail-back:focus-visible,.post-detail-back:hover{text-decoration:underline}.dark .post-detail-back{color:var(--color-primary)}.post-detail-card{background:#fff;border:1px solid var(--color-border);border-radius:12px;overflow:hidden}.dark .post-detail-card{background:#1e1e1e;border-color:var(--color-border-dark)}.post-detail-header{padding:1.25rem 1.5rem;background:var(--gradient-primary);color:#fff;display:flex;flex-direction:column;gap:.5rem}.dark .post-detail-header{color:var(--color-icon-light)}.post-detail-type{align-self:flex-start;padding:.3rem .75rem;border-radius:8px;font-size:.8rem;font-weight:600;background:rgba(255,255,255,.2)}.dark .post-detail-type{background:rgba(0,0,0,.25)}.post-detail-title{margin:0;font-size:1.6rem;line-height:1.35;overflow-wrap:anywhere}.post-detail-institution{color:inherit;font-weight:600;text-decoration:underline;text-underline-offset:3px}.post-detail-cover{margin:0;background:rgba(0,188,212,.06);display:flex;justify-content:center}.dark .post-detail-cover{background:rgba(0,0,0,.3)}.post-detail-cover img{display:block;width:100%;max-height:480px;object-fit:contain}.post-detail-content{padding:1.25rem 1.5rem 1.5rem;display:flex;flex-direction:column;gap:1.25rem}.post-detail-facts{margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:.75rem;gap:.75rem}.post-detail-fact{padding:.75rem 1rem;border:1px solid var(--color-border);border-radius:12px;text-align:start}.dark .post-detail-fact{border-color:var(--color-border-dark)}.post-detail-fact dt{font-size:.8rem;font-weight:600;color:var(--color-primary-dark);margin-bottom:.25rem}.dark .post-detail-fact dt{color:var(--color-primary)}.post-detail-fact dd{margin:0;color:#333}.dark .post-detail-fact dd{color:var(--color-icon-light)}.post-detail-section-title{margin:0 0 .5rem;font-size:1.1rem;color:var(--color-primary-dark)}.dark .post-detail-section-title{color:var(--color-icon-light)}.post-detail-description{margin:0;line-height:1.8;white-space:pre-line;color:#333;text-align:start}.dark .post-detail-description{color:var(--color-icon-light)}.post-detail-actions{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:flex-start}@media (max-width:640px){.post-detail-page{padding:1rem}.post-detail-title{font-size:1.3rem}.post-detail-content,.post-detail-header{padding:1rem}}