:root{--color-primary:#93c5fd;--color-primary-dark:#60a5fa;--color-primary-light:#dbeafe;--color-secondary:#fdba74;--color-secondary-dark:#fb923c;--color-secondary-light:#fed7aa;--gradient-primary:linear-gradient(135deg,#93c5fd,#7dd3fc);--gradient-accent:linear-gradient(135deg,#dbeafe,#bfdbfe 50%,#c4b5fd);--color-background:#fafaf9;--color-surface:#fff;--color-text-primary:#44403c;--color-text-secondary:#78716c;--color-text-muted:#a8a29e;--color-border:#e7e5e4;--color-border-light:#f5f5f4;--color-success:#86efac;--color-warning:#fcd34d;--color-error:#fca5a5;--color-info:#7dd3fc;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem}*,:after,:before{box-sizing:border-box}body{background-color:var(--color-background);color:var(--color-text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Hiragino Sans,Noto Sans JP,sans-serif;font-size:16px;line-height:1.6;margin:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary-dark);text-decoration:none}a:hover{text-decoration:underline}img{height:auto;max-width:100%}:focus-visible{outline:2px solid var(--color-primary-dark);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}.sr-only{height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;clip:rect(0,0,0,0);border-width:0;white-space:nowrap}.container{margin:0 auto;max-width:1200px;padding:0 1rem;width:100%}.error-page[data-v-976bc252]{align-items:center;background:#fafaf9;display:flex;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Hiragino Sans,Noto Sans JP,sans-serif;justify-content:center;min-height:100vh;padding:2rem}.error-content[data-v-976bc252]{max-width:480px;text-align:center}.error-code[data-v-976bc252]{color:#93c5fd;font-size:6rem;font-weight:700;line-height:1;margin:0 0 .5rem}.error-title[data-v-976bc252]{color:#44403c;font-size:1.5rem;font-weight:600;margin:0 0 1rem}.error-description[data-v-976bc252]{color:#78716c;font-size:1rem;line-height:1.6;margin:0 0 2rem}.error-actions[data-v-976bc252]{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}.error-btn[data-v-976bc252]{border:none;border-radius:8px;cursor:pointer;font-size:1rem;font-weight:600;padding:.75rem 1.5rem;transition:all .2s ease}.error-btn-primary[data-v-976bc252]{background:#60a5fa;color:#fff}.error-btn-primary[data-v-976bc252]:hover{opacity:.9;transform:translateY(-2px)}.error-btn-secondary[data-v-976bc252]{background:#fff;border:2px solid #60a5fa;color:#60a5fa}.error-btn-secondary[data-v-976bc252]:hover{background:#dbeafe;transform:translateY(-2px)}