:root{--brand-red:#b80000;--brand-red-bright:#ff1a1a;--brand-black:#0a0a0a;--brand-dark-gray:#171717;--brand-white:#ffffff;--surface-base:var(--brand-black);--surface-raised:var(--brand-dark-gray);--surface-chip:rgba(255,255,255,0.07);--border-subtle:rgba(255,255,255,0.14);--border-strong:rgba(255,255,255,0.24);--text-primary:var(--brand-white);--text-secondary:rgba(255,255,255,0.78);--text-muted:rgba(255,255,255,0.58);--text-disabled:rgba(255,255,255,0.42);--touch-min:3.25rem;--led-red-glow:0 0 0.06em rgba(255,120,120,0.55),0 0 0.16em rgba(255,26,26,1),0 0 0.38em rgba(255,26,26,0.9),0 0 0.75em rgba(255,26,26,0.6),0 0 1.4em rgba(255,26,26,0.35);--radius-pill:999px;--radius-lg:1rem;--radius-md:0.75rem;--content-max:60rem}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body,html{margin:0;padding:0;max-width:100%;overflow-x:hidden}body{background-color:var(--surface-base);color:var(--text-primary);font-family:Pretendard,Pretendard Variable,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Malgun Gothic,맑은 고딕,Noto Sans KR,system-ui,sans-serif;line-height:1.5;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font:inherit}:where(a,button):focus-visible{outline:3px solid var(--brand-white);outline-offset:3px;border-radius:var(--radius-md)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:.5rem;top:-5rem;z-index:100;padding:.75rem 1.25rem;background:var(--brand-white);color:var(--brand-black);border-radius:var(--radius-md);font-weight:700;transition:top .15s ease}.skip-link:focus{top:.5rem}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}