:root{--primary:#1e3a5f;--accent:#00d4aa;--accent-light:#33e0be;--accent-dark:#00a888;--accent-secondary:#667eea;--gradient-hero:linear-gradient(135deg,#0a1628,#1e3a5f 40%,#0f2440);--gradient-primary:linear-gradient(135deg,#667eea,#00d4aa);--text-primary:#fff;--text-secondary:hsla(0,0%,100%,.7);--text-light:hsla(0,0%,100%,.5);--text-white:#fff;--text-accent:#00d4aa;--bg-dark:#0a1628;--bg-dark-secondary:#111d2e;--section-padding:5rem 1.5rem;--section-padding-lg:6rem 2rem;--max-width:1200px;--max-width-lg:1400px;--nav-height:72px;--border-radius-sm:8px;--border-radius:12px;--border-radius-lg:20px;--border-radius-full:9999px;--shadow-lg:0 8px 32px rgba(0,0,0,.12);--shadow-glow:0 0 40px rgba(0,212,170,.15);--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",sans-serif;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-3xl:2rem;--font-size-5xl:3.5rem;--line-height-tight:1.2;--line-height-normal:1.6;--line-height-relaxed:1.8;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--transition-fast:.15s ease;--transition-base:.3s ease;--z-nav:1000}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{color:var(--text-white);font-family:var(--font-family);font-size:16px;line-height:var(--line-height-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}body{background-color:var(--bg-dark);overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;height:auto;max-width:100%}button{background:none;border:none;cursor:pointer;font-family:inherit}.error-page[data-v-96b70124]{align-items:center;background:var(--bg-dark,#0a1628);color:var(--text-white,#fff);display:flex;font-family:var(--font-family);justify-content:center;min-height:100vh;overflow:hidden;padding:2rem 1.5rem;position:relative}.error-bg-grid[data-v-96b70124]{background-image:radial-gradient(circle at 20% 30%,rgba(0,212,170,.15) 0,transparent 45%),radial-gradient(circle at 80% 70%,rgba(102,126,234,.12) 0,transparent 50%);inset:0;pointer-events:none;position:absolute}.error-container[data-v-96b70124]{max-width:640px;position:relative;text-align:center;width:100%}.error-code[data-v-96b70124]{background:linear-gradient(135deg,var(--accent,#00d4aa) 0,var(--accent-secondary,#667eea) 100%);-webkit-background-clip:text;background-clip:text;font-size:clamp(5rem,18vw,9rem);font-weight:var(--font-weight-extrabold,800);line-height:1;-webkit-text-fill-color:transparent;letter-spacing:-.04em;margin-bottom:1rem}.error-title[data-v-96b70124]{color:var(--text-white,#fff);font-size:var(--font-size-3xl,2rem);font-weight:var(--font-weight-bold,700);line-height:var(--line-height-tight,1.2);margin-bottom:.75rem}.error-desc[data-v-96b70124]{color:#ffffffb3;font-size:var(--font-size-lg,1.125rem);line-height:var(--line-height-normal,1.6);margin-bottom:2.5rem}.error-actions[data-v-96b70124]{display:flex;flex-wrap:wrap;gap:1rem}.btn[data-v-96b70124],.error-actions[data-v-96b70124]{justify-content:center}.btn[data-v-96b70124]{align-items:center;border:1px solid transparent;border-radius:var(--border-radius,12px);cursor:pointer;display:inline-flex;font-family:inherit;font-size:var(--font-size-sm,.875rem);font-weight:var(--font-weight-semibold,600);padding:.875rem 2rem;text-decoration:none;transition:var(--transition-base,.3s ease)}.btn-primary[data-v-96b70124]{background:var(--accent,#00d4aa);color:var(--bg-dark,#0a1628)}.btn-primary[data-v-96b70124]:hover{background:var(--accent-light,#33e0be);box-shadow:var(--shadow-glow,0 0 40px rgba(0,212,170,.15));transform:translateY(-2px)}.btn-ghost[data-v-96b70124]{background:transparent;border-color:#fff3;color:var(--text-white,#fff)}.btn-ghost[data-v-96b70124]:hover{border-color:var(--accent,#00d4aa);color:var(--accent,#00d4aa)}@media(max-width:640px){.error-title[data-v-96b70124]{font-size:var(--font-size-xl,1.25rem)}.error-desc[data-v-96b70124]{font-size:var(--font-size-sm,.875rem);margin-bottom:2rem}.btn[data-v-96b70124]{padding:.875rem 1.5rem;width:100%}}