/* PKP Classic compatibility stylesheet for OJS 3.5 migration. GPL-3.0. */
:root{--classic-ink:#24313f;--classic-accent:#146c94;--classic-line:#d8e0e7;--classic-bg:#f6f8fa}
html{font-size:16px}body{margin:0;background:var(--classic-bg);color:var(--classic-ink);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.55}
a{color:var(--classic-accent)}.pkp_structure_head,.pkp_structure_content,.pkp_structure_footer{max-width:1180px;margin:0 auto}
.pkp_structure_head{background:#fff;border-bottom:1px solid var(--classic-line);padding:1.25rem 2rem}
.pkp_structure_content{background:#fff;min-height:65vh;padding:2rem}
.pkp_structure_footer{background:#24313f;color:#fff;padding:1.5rem 2rem}
.pkp_navigation_primary_row,.pkp_navigation_user{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
.obj_article_details{max-width:900px;margin:0 auto}.page_title,.article_title{color:var(--classic-ink);line-height:1.2}
.obj_issue_toc,.obj_article_summary,.pkp_block{border:1px solid var(--classic-line);background:#fff;padding:1rem;margin:1rem 0}
button,.pkp_button,.submitFormButton{background:var(--classic-accent);color:#fff;border:0;padding:.6rem 1rem;border-radius:3px}
@media(max-width:700px){.pkp_structure_head,.pkp_structure_content,.pkp_structure_footer{padding:1rem}.pkp_navigation_primary_row{display:block}.obj_article_details{width:100%}}