:root{--background:#F5EEDC;--foreground:#3A2E1F;--primary:#B8913F;--primary-hover:#9A7530;--primary-light:#F0E4C7;--secondary:#8B6F47;--accent:#D4A84B;--mistake:#C0504D;--success:#7A8F5C;--card-bg:#FBF6E8;--card-shadow:0 1px 3px rgba(139,111,71,0.08),0 10px 40px rgba(139,111,71,0.04);--card-shadow-hover:0 4px 12px rgba(139,111,71,0.12),0 16px 48px rgba(139,111,71,0.08);--gold-gradient:linear-gradient(135deg,#D4A84B,#B8913F 50%,#8B6F47);--gold-border:linear-gradient(135deg,#E6C977,#B8913F);--radius:1.25rem;--radius-sm:0.75rem;--safe-top:env(safe-area-inset-top,0px);--safe-right:env(safe-area-inset-right,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px)}*{box-sizing:border-box}html{height:100%;-webkit-text-size-adjust:100%}body{color:var(--foreground);background:var(--background);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.6;margin:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100%;overflow-x:hidden}canvas,img,svg,video{max-width:100%;height:auto}code,pre{overflow-wrap:anywhere;word-break:break-word}*,:after,:before{min-width:0}a,button,input,select,textarea{-webkit-tap-highlight-color:transparent;touch-action:manipulation}.btn,.btn-primary,.btn-secondary{-webkit-user-select:none;-moz-user-select:none;user-select:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}.card{background:var(--card-bg);box-shadow:var(--card-shadow);border-radius:var(--radius);padding:2rem;animation:fadeIn .5s cubic-bezier(.4,0,.2,1);transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid rgba(0,0,0,.04)}.card:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-2px)}@media (hover:none){.card:hover{box-shadow:var(--card-shadow);transform:none}}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.875rem 1.75rem;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;transition:all .2s cubic-bezier(.4,0,.2,1);border:none;cursor:pointer;text-decoration:none;white-space:nowrap}.btn-primary{background:var(--gold-gradient);color:white;box-shadow:0 4px 14px rgba(184,145,63,.35)}.btn-primary:hover{box-shadow:0 6px 20px rgba(184,145,63,.45);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:white;color:var(--primary);border:2px solid var(--primary-light)}.btn-secondary:hover{background:var(--primary-light);border-color:var(--primary)}.input{border:2px solid #e5e7eb;background-color:white;transition:all .2s;border-radius:var(--radius-sm);padding:.75rem 1rem;font-size:.95rem;width:100%}.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(184,145,63,.15)}.input::placeholder{color:#9CA3AF}.loading-spinner{width:2.5rem;height:2.5rem;border:3px solid rgba(184,145,63,.1);border-top:3px solid var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:3rem auto}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.text-gradient{background:linear-gradient(135deg,var(--primary) 0,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.badge{display:inline-flex;align-items:center;padding:.375rem .875rem;border-radius:9999px;font-size:.8125rem;font-weight:600;background:var(--primary-light);color:var(--primary)}.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(0,0,0,.06),transparent);margin:2rem 0}.bg-aurora,.text-aurora{background:var(--gold-gradient)}.text-aurora{-webkit-background-clip:text;-webkit-text-fill-color:transparent}.footer-link:hover{color:var(--primary)!important}.shadow-float{box-shadow:0 10px 40px -10px rgba(99,102,241,.2)}.bg-background-base{background-color:#f8fafc}.custom-scrollbar::-webkit-scrollbar{width:8px;height:8px}.custom-scrollbar::-webkit-scrollbar-track{background:#f1f5f9;border-radius:10px}.custom-scrollbar::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#B8913F,#8B6F47);border-radius:10px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#9A7530,#6B5235)}.neo-card-light{background:#ffffff;border:1px solid #f1f5f9;box-shadow:6px 6px 16px rgba(148,163,184,.15),-6px -6px 16px rgba(255,255,255,.8)}.neo-inset-light{background:#f1f5f9;box-shadow:inset 3px 3px 6px rgba(148,163,184,.15),inset -3px -3px 6px rgba(255,255,255,.9)}.glass-panel-light{background:rgba(255,255,255,.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.5)}@keyframes breathe-light{0%,to{box-shadow:0 0 0 0 rgba(99,102,241,0)}50%{box-shadow:0 0 20px 0 rgba(99,102,241,.15)}}.animate-breathe-light{animation:breathe-light 4s ease-in-out infinite}