/*
Theme Name: PIRIA Oncology 2026
Theme URI: https://piria.ai
Author: PIRIA
Description: Expanded oncology research and AI theme for PIRIA.
Version: 4.0.0
Requires at least: 6.5
Requires PHP: 8.0
Text Domain: piria-oncology-2026
*/
:root{--ink:#0b1d2b;--muted:#556a79;--line:#dbe5ea;--paper:#f5f8fa;--white:#fff;--deep:#071d2b;--accent:#148bbd;--accent2:#2eb5d6;--max:1180px;--radius:22px;--shadow:0 16px 48px rgba(12,31,48,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.62;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto;display:block}h1,h2,h3,h4{margin:0;line-height:1.08;letter-spacing:-.025em}h1{font-size:clamp(3rem,6vw,5.8rem);font-weight:600}h2{font-size:clamp(2rem,4vw,3.4rem);font-weight:590}h3{font-size:1.25rem;font-weight:680}p{margin:0 0 1rem}.container{width:min(var(--max),calc(100% - 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