/* pdfshow 品牌一致化:背景/文字 token 对齐主页 + 三行品牌锁芯(2026-09-14) */
:root{--bg:#F7F5F0;--bg-raised:#FFFFFF;--line:#E2DFD7;--text:#1C1B19;--text-dim:#57534E;--accent:#1F5C46;--accent-deep:#174A39;}
.nav{background:rgba(247,245,240,.9)!important;border-bottom:1px solid #E2DFD7;}

/* ── 统一品牌锁芯(与 www.rainwish.com.cn 主页一致)2026-09-14 ── */
.nav-brand,.nav__brand,.header__logo{display:grid!important;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;row-gap:0;text-decoration:none;}
.brand-logo{width:40px!important;height:40px!important;grid-row:1/span 3;}
.brand-lock{display:grid;row-gap:0;}
.brand-zh{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-weight:700;font-size:1.02rem;letter-spacing:.22em;color:#1C1B19;line-height:1.25;}
.brand-en{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-weight:700;font-size:.62rem;letter-spacing:.2em;color:#1F5C46;line-height:1.35;}
.brand-slogan{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:.56rem;letter-spacing:.08em;color:#78716C;line-height:1.3;white-space:nowrap;}

/* ── 页脚居中(2026-09-14)── */
.footer .wrap{text-align:center;}