:root{--z-base:1;--z-floating:10;--z-dropdown:100;--z-sticky:500;--z-overlay:1000;--z-modal:9000;--z-spinner:9998;--z-toast:9999}*{box-sizing:border-box}body,button,input,select,textarea{color:var(--theme-text-primary);background-color:var(--theme-body-bg);margin:0;padding:0;font-family:var(--font-primary,"Noto Sans KR", sans-serif)!important;font-size:16px!important}body{transition:background-color .3s ease-in-out,color .3s ease-in-out}body:has(#top-nav)>.theme-toggle-btn{display:none!important}.theme-toggle-btn{background:var(--theme-glass-strong);width:48px;height:48px;-webkit-backdrop-filter:var(--theme-backdrop-blur-strong);backdrop-filter:var(--theme-backdrop-blur-strong);border:none;border:1px solid var(--theme-glass-light);color:var(--theme-text-primary);box-shadow:var(--theme-shadow-strong);cursor:pointer;z-index:var(--z-floating);border-radius:50%;justify-content:center;align-items:center;font-size:1.75rem;transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .2s,filter .3s;display:flex;position:fixed;top:24px;right:24px}.theme-toggle-btn:hover{box-shadow:var(--theme-shadow-intense);filter:brightness(1.2);transform:translateY(-4px)scale(1.08)}.theme-toggle-btn:active{transform:scale(.95)}@media (max-width:768px){.theme-toggle-btn{width:44px;height:44px;font-size:1.5rem;top:16px;right:16px}}#app{padding-bottom:80px}.global-footer{z-index:var(--z-floating,10);will-change:transform, opacity;transition:transform .6s cubic-bezier(.22,1,.36,1),opacity .6s cubic-bezier(.22,1,.36,1);position:fixed;bottom:0;left:0;right:0}.global-footer--visible{opacity:1;visibility:visible;transform:translateY(0)}.global-footer--hidden{opacity:0;visibility:hidden;pointer-events:none;transform:translateY(110%)}.global-footer__accent{background:linear-gradient(90deg, transparent 0%, var(--theme-accent-primary,#6c9fff) 20%, var(--theme-accent-secondary,#d088ff) 50%, var(--theme-accent-primary,#6c9fff) 80%, transparent 100%);opacity:.6;height:2px}.global-footer__content{background:var(--theme-glass-secondary,#14141ed9);-webkit-backdrop-filter:blur(20px)saturate(1.2);flex-direction:column;align-items:center;gap:6px;padding:14px 24px 12px;display:flex}.global-footer__brand{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;display:flex}.global-footer__logo{object-fit:cover;border:1.5px solid var(--theme-accent-primary,#6c9fff);border-radius:50%;flex-shrink:0;width:24px;height:24px;box-shadow:0 0 6px #6c9fff4d}.global-footer__brand-name{font-family:var(--font-title,"Inter", sans-serif);background:linear-gradient(135deg, var(--theme-text-primary,#fff) 0%, var(--theme-accent-primary,#6c9fff) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:.85rem;font-weight:700}.global-footer__divider{color:var(--theme-text-tertiary,#555);opacity:.5;font-size:.75rem}.global-footer__tagline{color:var(--theme-accent-primary,#3b82f6);letter-spacing:-.01em;background:linear-gradient(135deg, var(--theme-accent-primary,#3b82f6), var(--theme-accent-secondary,#8b5cf6));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:.85rem;font-weight:600}.global-footer__links{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.global-footer__links a{color:var(--theme-text-tertiary,#777);letter-spacing:.3px;font-size:.72rem;text-decoration:none;transition:color .2s}.global-footer__links a:hover{color:var(--theme-accent-primary,#6c9fff)}.global-footer__copyright{color:var(--theme-text-tertiary,#666);opacity:.5;margin:0;font-size:.68rem}@media (prefers-reduced-motion:reduce){.global-footer{transition:none}.global-footer--hidden{opacity:.3;transform:translateY(0)}*{transition-duration:.01ms!important;animation-duration:.01ms!important}}:focus-visible{outline:2px solid var(--theme-accent-primary,#00c896);outline-offset:2px;border-radius:var(--radius-sm,4px)}.legal-modal-overlay{z-index:var(--z-overlay,1000);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:var(--space-lg);opacity:0;background:#0009;justify-content:center;align-items:center;transition:opacity .3s;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.legal-modal--visible{opacity:1}.legal-modal--visible .legal-modal-card{opacity:1;transform:scale(1)}.legal-modal-card{background:var(--theme-card-bg);border-radius:var(--radius-xl);border:1px solid var(--theme-card-border);opacity:0;flex-direction:column;width:100%;max-width:720px;height:60vh;max-height:600px;transition:transform .3s cubic-bezier(.22,1,.36,1),opacity .3s;display:flex;overflow:hidden;transform:scale(.92);box-shadow:0 25px 60px #0006}.legal-modal-header{padding:var(--space-lg) var(--space-xl);border-bottom:1px solid var(--theme-border-light);justify-content:space-between;align-items:center;display:flex}.legal-modal-title{font-family:var(--font-title);color:var(--theme-text-primary);margin:0;font-size:1.15rem;font-weight:800}.legal-modal-close{color:var(--theme-text-tertiary);cursor:pointer;width:36px;height:36px;transition:var(--theme-transition-fast);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;display:flex}.legal-modal-close:hover{background:var(--theme-glass-tint);color:var(--theme-text-primary)}.legal-modal-content{padding:var(--space-xl) var(--space-2xl);color:var(--theme-text-primary);flex:1;font-size:.92rem;line-height:1.7;overflow-y:auto}.global-footer__badge{vertical-align:super;background:#ef4444;border-radius:50%;width:8px;height:8px;margin-left:4px;animation:2s infinite badgePulse;display:inline-block}@keyframes badgePulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.3)}}@keyframes pulse-error{0%,to{outline-color:#e53e3e;box-shadow:0 0 #e53e3e66}50%{outline-color:#fc8181;box-shadow:0 0 12px 4px #e53e3e40}}