*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#14171b;--bg-card:#20242ad6;--bg-card-solid:#24282e;--bg-elevated:#30353b;--border:#69717aad;--border-light:#ffffff1f;--text:#e6edf3;--text-secondary:#8b949e;--text-muted:#6e7681;--accent:#58a6ff;--accent-bright:#79c0ff;--accent-purple:#a855f7;--accent-pink:#ec4899;--accent-cyan:#39d5ff;--glass-bg:#20242abd;--glass-border:#ffffff24}html{scroll-behavior:smooth;font-size:16px}body{color:var(--text);-webkit-font-smoothing:antialiased;background-color:#0000;background-image:linear-gradient(#ffffff05 0%,#0000 40% 60%,#00000026 100%),linear-gradient(135deg,#34373c 0%,#25282c 25%,#2d3035 50%,#202327 75%,#292d31 100%);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:auto,auto;background-attachment:fixed;background-origin:padding-box,padding-box;background-clip:border-box,border-box;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.7;position:relative;box-shadow:inset 0 0 100px #4a9eff08}body:before{content:"";pointer-events:none;z-index:-1;background:linear-gradient(#ffffff03 0%,#0000 30% 70%,#00000026 100%),radial-gradient(100% 80% at 50% 0,#4a9eff0a 0%,#0000 50%),radial-gradient(80% 60% at 80% 80%,#6c5ce708 0%,#0000 50%);position:fixed;inset:0}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}ul,ol{list-style:none}button{cursor:pointer;font-family:inherit}html.js .fade-in{opacity:0;transition:opacity .8s,transform .8s;transform:translateY(30px)}html.js .fade-in.visible{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}.delay-4{transition-delay:.4s}.glass-card{-webkit-backdrop-filter:blur(20px);background:#1c2025d1;border:1px solid #ffffff14;border-radius:12px;box-shadow:0 2px 8px #0000004d,inset 0 1px #ffffff0d}.modern-card{-webkit-backdrop-filter:blur(12px);background:linear-gradient(#24282ef5,#1c2025f5);border:1px solid #ffffff14;border-radius:12px;transition:all .3s;box-shadow:0 2px 8px #0000004d,inset 0 1px #ffffff0d}.modern-card:hover{border-color:#58a6ff4d;box-shadow:0 4px 16px #0006,inset 0 1px #ffffff14,0 0 20px #58a6ff26}.btn-modern{color:#fff;cursor:pointer;background:linear-gradient(#4a9eff 0%,#3a8eef 100%);border:1px solid #2a7edf;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:14px;font-weight:600;transition:all .1s;display:inline-flex;position:relative;box-shadow:inset 0 1px #fff3,0 2px 8px #4a9eff4d}.btn-modern:hover{background:linear-gradient(#5aaeff 0%,#4a9eff 100%);transform:translateY(-1px);box-shadow:inset 0 1px #ffffff40,0 4px 12px #4a9eff66}.btn-modern:active{background:linear-gradient(#2a7edf 0%,#3a8eef 100%);transform:translateY(1px);box-shadow:inset 0 2px 4px #0003,0 1px 2px #0003}.btn-outline-modern{color:#fff;cursor:pointer;background:linear-gradient(#505050 0%,#404040 100%);border:1px solid #333;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:14px;font-weight:600;transition:all .1s;display:inline-flex;position:relative;box-shadow:inset 0 1px #ffffff1a,0 1px 2px #0000004d}.btn-outline-modern:hover{background:linear-gradient(#5a5a5a 0%,#4a4a4a 100%);box-shadow:inset 0 1px #ffffff26,0 1px 3px #0006}.btn-outline-modern:active{background:linear-gradient(#383838 0%,#454545 100%);transform:translateY(1px);box-shadow:inset 0 2px 4px #0006,0 0 1px #0000004d}.input-modern{background:var(--bg-elevated);border:1px solid var(--border);width:100%;color:var(--text);border-radius:8px;padding:12px 16px;font-size:.9375rem;transition:all .2s}.input-modern:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #58a6ff1a}.input-modern::placeholder{color:var(--text-muted)}.select-modern{appearance:none;background:var(--bg-elevated) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238b949e' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 12px center;border:1px solid var(--border);width:100%;color:var(--text);cursor:pointer;border-radius:8px;padding:12px 40px 12px 16px;font-size:.9375rem;transition:all .2s}.select-modern:focus{border-color:var(--accent);outline:none}.checkbox-modern{cursor:pointer;color:var(--text-secondary);align-items:center;gap:10px;font-size:.9375rem;display:flex}.checkbox-modern input[type=checkbox]{appearance:none;background:var(--bg-elevated);border:1px solid var(--border);cursor:pointer;border-radius:4px;width:18px;height:18px;transition:all .2s}.checkbox-modern input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230d1117' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat}.radio-modern{cursor:pointer;color:var(--text-secondary);align-items:center;gap:10px;font-size:.9375rem;display:flex}.radio-modern input[type=radio]{appearance:none;background:var(--bg-elevated);border:2px solid var(--accent);cursor:pointer;border-radius:50%;width:18px;height:18px;transition:all .2s}.radio-modern input[type=radio]:checked{background:var(--accent);box-shadow:inset 0 0 0 3px var(--bg-elevated)}.label-modern{color:var(--text-secondary);margin-bottom:8px;font-size:.875rem;font-weight:500;display:block}.divider{background:var(--border);height:1px;margin:24px 0}img[data-viewable],img.viewable-image,.viewable-image img{cursor:zoom-in;transition:transform .2s,box-shadow .2s}img[data-viewable]:hover,img.viewable-image:hover,.viewable-image img:hover{transform:scale(1.02);box-shadow:0 8px 24px #0000004d}.image-viewer-overlay[data-v-25d4e1ea]{z-index:9999;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#000000e6;justify-content:center;align-items:center;padding:40px;display:flex;position:fixed;inset:0}.viewer-close[data-v-25d4e1ea]{color:#fff;cursor:pointer;background:#ffffff1a;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;transition:all .2s;display:flex;position:absolute;top:20px;right:20px}.viewer-close[data-v-25d4e1ea]:hover{background:#fff3;transform:scale(1.1)}.viewer-content[data-v-25d4e1ea]{justify-content:center;align-items:center;max-width:90vw;max-height:90vh;display:flex}.viewer-image[data-v-25d4e1ea]{object-fit:contain;border-radius:8px;max-width:100%;max-height:90vh;box-shadow:0 20px 60px #00000080}.viewer-enter-active[data-v-25d4e1ea],.viewer-leave-active[data-v-25d4e1ea]{transition:opacity .3s}.viewer-enter-active .viewer-image[data-v-25d4e1ea],.viewer-leave-active .viewer-image[data-v-25d4e1ea]{transition:transform .3s}.viewer-enter-from[data-v-25d4e1ea],.viewer-leave-to[data-v-25d4e1ea]{opacity:0}.viewer-enter-from .viewer-image[data-v-25d4e1ea],.viewer-leave-to .viewer-image[data-v-25d4e1ea]{transform:scale(.9)}@media (width<=640px){.image-viewer-overlay[data-v-25d4e1ea]{padding:20px}.viewer-close[data-v-25d4e1ea]{width:40px;height:40px;top:12px;right:12px}}.error-page[data-v-b4beba14]{background:var(--bg);flex-direction:column;min-height:100vh;display:flex;position:relative}.error-bg[data-v-b4beba14]{pointer-events:none;background:radial-gradient(80% 50% at 50% -20%,#00d4ff26,#0000),radial-gradient(60% 40% at 80%,#a855f71a,#0000);position:fixed;inset:0}.container[data-v-b4beba14]{max-width:800px;margin:0 auto;padding:0 24px}.header[data-v-b4beba14]{z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);background:#0a0a0ce6;padding:16px 0;position:fixed;top:0;left:0;right:0}.header-inner[data-v-b4beba14]{justify-content:center;align-items:center;display:flex}.logo[data-v-b4beba14]{background:linear-gradient(135deg, var(--accent), var(--accent-purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.5rem;font-weight:700}.error-content[data-v-b4beba14]{text-align:center;flex:1;justify-content:center;align-items:center;padding:120px 0 80px;display:flex}.error-icon[data-v-b4beba14]{margin-bottom:16px;font-size:4rem}.error-code[data-v-b4beba14]{background:linear-gradient(135deg, var(--accent), var(--accent-purple), var(--accent-pink));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:16px;font-size:8rem;font-weight:800;line-height:1}.error-title[data-v-b4beba14]{color:var(--text);margin-bottom:16px;font-size:2rem;font-weight:700}.error-description[data-v-b4beba14]{color:var(--text-secondary);max-width:400px;margin-bottom:40px;margin-left:auto;margin-right:auto;font-size:1.125rem}.error-actions[data-v-b4beba14]{margin-bottom:32px}.btn-primary[data-v-b4beba14]{background:linear-gradient(135deg, var(--accent), var(--accent-purple));color:var(--bg);cursor:pointer;border:none;border-radius:12px;align-items:center;gap:8px;padding:14px 32px;font-size:1rem;font-weight:600;transition:all .3s;display:inline-flex}.btn-primary[data-v-b4beba14]:hover{transform:translateY(-2px);box-shadow:0 8px 30px #00d4ff4d}.error-links[data-v-b4beba14]{justify-content:center;align-items:center;gap:16px;display:flex}.error-links a[data-v-b4beba14]{color:var(--accent);font-size:.875rem;transition:opacity .2s}.error-links a[data-v-b4beba14]:hover{opacity:.8}.divider[data-v-b4beba14]{color:var(--text-muted)}.footer[data-v-b4beba14]{border-top:1px solid var(--border);padding:48px 0}.footer-inner[data-v-b4beba14]{justify-content:center;align-items:center;gap:32px;display:flex}.footer-nav[data-v-b4beba14]{gap:32px;display:flex}.footer-nav a[data-v-b4beba14]{color:var(--text-muted);font-size:.875rem;transition:color .2s}.footer-nav a[data-v-b4beba14]:hover{color:var(--text-secondary)}.copyright[data-v-b4beba14]{color:var(--text-muted);text-align:center;margin-top:24px;font-size:.75rem}@media (width<=640px){.error-code[data-v-b4beba14]{font-size:5rem}.error-title[data-v-b4beba14]{font-size:1.5rem}.error-description[data-v-b4beba14]{font-size:1rem}.footer-inner[data-v-b4beba14]{text-align:center;flex-direction:column;gap:24px}.footer-nav[data-v-b4beba14]{flex-wrap:wrap;justify-content:center}}