.Header_header__MvnS2{border-bottom:1px solid var(--color-border);background-color:var(--color-background);position:-webkit-sticky;position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background-color:rgba(255,255,255,.9)}[data-theme=dark] .Header_header__MvnS2{background-color:rgba(15,15,15,.9)}.Header_container__L4JQR{max-width:1200px;margin:0 auto;padding:var(--spacing-md) var(--spacing-lg);display:flex;align-items:center;justify-content:space-between}.Header_logo__j7oID{display:flex;align-items:center;gap:var(--spacing-sm);text-decoration:none;color:var(--color-text);font-weight:600;font-size:1.125rem;transition:color var(--transition-fast)}.Header_logo__j7oID:hover{color:var(--color-primary)}.Header_logoText__gtMNE{letter-spacing:-.02em}.Header_nav__EE71E{display:flex;align-items:center;gap:var(--spacing-md)}@media (max-width:768px){.Header_container__L4JQR{padding:var(--spacing-sm) 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var(--spacing-md)}}:root{--color-background:#ffffff;--color-surface:#fafafa;--color-border:#e5e5e5;--color-border-light:#f0f0f0;--color-text:#1a1a1a;--color-text-secondary:#666666;--color-text-tertiary:#999999;--color-primary:#0066cc;--color-primary-hover:#0052a3;--color-primary-light:#e6f2ff;--color-success:#059669;--color-success-light:#d1fae5;--color-error:#dc2626;--color-error-light:#fee2e2;--color-warning:#d97706;--color-warning-light:#fef3c7;--color-info:#0284c7;--color-info-light:#e0f2fe;--color-info-dark:#0c4a6e;--color-input-bg:#ffffff;--color-input-border:#d4d4d4;--color-input-focus:#0066cc;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 2px 4px 0 rgba(0,0,0,0.06);--shadow-lg:0 4px 8px 0 rgba(0,0,0,0.08);--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--transition-fast:150ms ease;--transition-base:200ms ease;--transition-slow:300ms 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4px 12px rgba(0,0,0,.1);z-index:1000;overflow:hidden;min-width:100%}.LanguageSwitcher_option__2YTKO{display:flex;align-items:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-sm) var(--spacing-md);background-color:transparent;border:none;color:var(--color-text);font-size:.875rem;font-weight:500;cursor:pointer;text-align:left;transition:all var(--transition-fast);font-family:inherit}.LanguageSwitcher_option__2YTKO:hover{background-color:var(--color-surface-hover);color:var(--color-text-primary);transform:translateX(2px)}.LanguageSwitcher_optionActive__RUIT3{background-color:var(--color-surface-hover);font-weight:600}@media (max-width:640px){.LanguageSwitcher_label__jsa_e{display:none}}.ThemeToggle_toggle__03nAw{position:relative;display:inline-block}.ThemeToggle_button___YKnv{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm);background-color:transparent;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-secondary);transition:all var(--transition-fast);cursor:pointer;font-family:inherit;font-size:.875rem;font-weight:500}.ThemeToggle_button___YKnv:hover{border-color:var(--color-text-tertiary);background-color:var(--color-surface)}.ThemeToggle_button___YKnv:focus{outline:2px solid var(--color-primary);outline-offset:2px}.ThemeToggle_icon__NxVox{font-size:1rem;color:var(--color-text-secondary)}.ThemeToggle_label__53eAY{color:var(--color-text)}.ThemeToggle_chevron__oVzeT{font-size:.75rem;color:var(--color-text-secondary);transition:transform var(--transition-fast)}.ThemeToggle_chevronOpen___di85{transform:rotate(180deg)}.ThemeToggle_dropdown__L_IqY{position:absolute;top:calc(100% + 4px);left:0;right:0;background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:0 4px 12px rgba(0,0,0,.1);z-index:1000;overflow:hidden;min-width:100%}.ThemeToggle_option__R4SF7{display:flex;align-items:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-sm) var(--spacing-md);background-color:transparent;border:none;color:var(--color-text);font-size:.875rem;font-weight:500;cursor:pointer;text-align:left;transition:all var(--transition-fast);font-family:inherit}.ThemeToggle_option__R4SF7:hover{background-color:var(--color-surface-hover);color:var(--color-text-primary);transform:translateX(2px)}.ThemeToggle_option__R4SF7:hover .ThemeToggle_optionIcon__IjsAq{color:var(--color-primary)}.ThemeToggle_optionActive___lvvy{background-color:var(--color-surface-hover);font-weight:600}.ThemeToggle_optionIcon__IjsAq{font-size:1rem;color:var(--color-text-secondary);transition:color var(--transition-fast)}@media (max-width:640px){.ThemeToggle_label__53eAY{display:none}}