/*
Theme Name: UnSiEn 2.0
Theme URI: https://unsien.com/
Author: UnSiEn
Description: Lightweight one-page commercial website for UnSiEn — Unify. Simplify. Enable.
Version: 1.2.0
Text Domain: unsien
*/
:root{--navy:#102f57;--blue:#0877c9;--green:#59bd2a;--ink:#17212d;--muted:#5c6b7b;--line:#e4eaf0;--soft:#f5f8fa;--white:#fff;--max:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand-lockup{display:flex;align-items:center;gap:11px;min-width:235px}.brand-lockup strong{display:block;font-size:28px;line-height:1;font-weight:850;letter-spacing:-1px}.brand-lockup small{display:block;margin-top:4px;font-size:8.5px;letter-spacing:.02em;color:#78838d}.brand-lockup 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