/* ============================================================
   主题二：暖阳橙 — 落日暖橙 × 琥珀（暖色系）
   ============================================================ */
:root{
	--brand-1:#b45309; --brand-2:#d97706; --brand-3:#f59e0b; --brand-4:#fb923c; --warm:#ef4444;
	--ink:#3f2d12; --muted:#92784f; --line:#f5e6cf;
	--bg-page:#fdf6ec;
	--glow1:rgba(251,146,60,.12); --glow2:rgba(180,83,9,.08);
	--nav-bg:rgba(255,250,242,.88); --nav-border:rgba(245,230,207,.95);
	--nav-link:#7c5a28; --nav-link-hover:#fdf0dc; --nav-menu-bg:#fffaf2;
	--hero-a:#fff7ed; --hero-b:#ffedd5; --hero-c:#fef3c7; --hero-border:#f6e2c3;
	--card-bg:#fffdf9; --input-bg:#fff; --auth-card-bg:rgba(255,253,249,.95);
	--footer-1:#431407; --footer-2:#7c2d12;
	--footer-text:#f3c99a; --footer-muted:#c98f5e; --footer-link:#f5d7b0;
	--text-soft:#a08050; --text-faint:#c0a377; --text-muted:#b39a6e;
	--chip-bg:#fef0dc; --chip-text:#8a5a1e;
	--btn-view-border:#eccda0; --btn-view-hover:#e0b27a;
	--box-bg:#fffdf9; --panel-bg:#fffdf9;
}