@charset "UTF-8";.header[data-v-f2eff73e]{position:fixed;top:0;left:0;right:0;height:64px;background-color:rgba(var(--bg-primary),.8);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);z-index:1000;transition:all var(--transition-normal)}.header-content[data-v-f2eff73e]{max-width:1600px;width:100%;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-xl);box-sizing:border-box}.logo a[data-v-f2eff73e]{display:flex;align-items:center;gap:var(--space-sm);text-decoration:none}.logo a[data-v-f2eff73e]:after{display:none}.logo .logo-icon[data-v-f2eff73e]{width:32px;height:32px;object-fit:contain}.logo .logo-text[data-v-f2eff73e]{font-size:1.125rem;font-weight:500;font-weight:700;position:relative;overflow:hidden;text-shadow:none!important}.logo .logo-text[data-v-f2eff73e]:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(135deg,transparent 0%,transparent 40%,rgba(255,255,255,.64) 50%,transparent 60%,transparent 100%);animation:shineDiagonal-f2eff73e 3s ease-in-out infinite}@keyframes shineDiagonal-f2eff73e{0%,50%{transform:translate(-100%) translateY(-100%)}70%,to{transform:translate(50%) translateY(50%)}}.nav[data-v-f2eff73e]{display:flex;gap:var(--space-xs)}.nav-item[data-v-f2eff73e]{position:relative;isolation:isolate}.nav-item.has-submenu[data-v-f2eff73e]:after{content:"";position:absolute;left:0;right:0;top:100%;height:12px;z-index:1000;pointer-events:auto}.nav-caret[data-v-f2eff73e]{display:inline-block;margin-left:4px;font-size:.625rem;transition:transform .2s ease;color:var(--primary);font-weight:700}.nav-item.has-submenu:hover .nav-caret[data-v-f2eff73e],.nav-item.has-submenu .nav-link.active .nav-caret[data-v-f2eff73e]{transform:rotate(180deg)}.submenu[data-v-f2eff73e]{position:absolute;top:calc(100% + 6px);left:50%;transform:translate(-50%) translateY(-4px);min-width:640px;padding:18px;background:linear-gradient(135deg,#fffffff2,#f5f8fff5);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);border:1px solid rgba(33,150,243,.12);border-radius:16px;box-shadow:0 1px #fffc inset,0 10px 30px -10px #2196f340,0 20px 50px -20px #0000002e;z-index:1001;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,transform .2s ease,visibility .2s ease}[data-theme=dark] .submenu[data-v-f2eff73e]{background:linear-gradient(135deg,#1e2434f5,#181e2ef5);border:1px solid rgba(255,255,255,.08);box-shadow:0 1px #ffffff0a inset,0 10px 30px -10px #00000080,0 20px 50px -20px #0009}.nav-item.has-submenu.open .submenu[data-v-f2eff73e]{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%) translateY(0)}.submenu-row[data-v-f2eff73e]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.submenu-item[data-v-f2eff73e]{position:relative;display:flex;align-items:flex-start;gap:12px;padding:14px;border-radius:12px;background:#ffffffb3;border:1px solid rgba(33,150,243,.08);color:#1a2138;text-decoration:none;transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s ease,border-color .2s ease,background .2s ease;min-width:0}.submenu-item[data-v-f2eff73e]:hover{background:#fff;border-color:#2196f359;transform:translateY(-2px);box-shadow:0 6px 16px -6px #2196f359,0 2px 6px #0000000f}.submenu-item:hover .submenu-icon[data-v-f2eff73e]{background:linear-gradient(135deg,#2196f3,#1976d2);color:#fff;transform:scale(1.08);box-shadow:0 6px 12px -6px #2196f399}.submenu-item:hover .submenu-title[data-v-f2eff73e]{color:#1976d2}.submenu-item.active[data-v-f2eff73e]{background:#fff;border-color:#2196f380}.submenu-item.active .submenu-icon[data-v-f2eff73e]{background:linear-gradient(135deg,#2196f3,#1976d2);color:#fff}.submenu-item.active .submenu-title[data-v-f2eff73e]{color:#1976d2}[data-theme=dark] .submenu-item[data-v-f2eff73e]{background:#ffffff0a;border:1px solid rgba(255,255,255,.06);color:#e6ecff}[data-theme=dark] .submenu-item[data-v-f2eff73e]:hover{background:#ffffff14;border-color:#64b5f659}[data-theme=dark] .submenu-item.active[data-v-f2eff73e]{background:#64b5f614;border-color:#64b5f680}[data-theme=dark] .submenu-item.active .submenu-icon[data-v-f2eff73e]{background:linear-gradient(135deg,#64b5f6,#42a5f5);color:#0d1220}[data-theme=dark] .submenu-item.active .submenu-title[data-v-f2eff73e]{color:#90caf9}.submenu-icon[data-v-f2eff73e]{flex-shrink:0;width:38px;height:38px;display:flex;align-items:center;justify-content:center;font-size:18px;background:#2196f314;border-radius:10px;color:#1976d2;transition:transform .2s cubic-bezier(.2,.8,.2,1),background .2s ease,color .2s ease,box-shadow .2s ease}.submenu-text[data-v-f2eff73e]{display:flex;flex-direction:column;min-width:0;padding-top:4px}.submenu-title[data-v-f2eff73e]{font-size:.9375rem;font-weight:600;color:#1a2138;line-height:1.3;word-break:break-word;letter-spacing:.01em;transition:color .2s ease}.submenu-desc[data-v-f2eff73e]{font-size:.75rem;color:#6b7280;margin-top:4px;line-height:1.4;word-break:break-word;font-weight:400}[data-theme=dark] .submenu-desc[data-v-f2eff73e]{color:#93a4c0}[data-theme=dark] .submenu-title[data-v-f2eff73e]{color:#e6ecff}.submenu-icon[data-v-f2eff73e]{font-size:18px}.nav-link[data-v-f2eff73e]{padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);color:#1e00ff;font-size:.9375rem;transition:all var(--transition-fast);display:inline-flex;align-items:center}.nav-link[data-v-f2eff73e]:after{display:none}.nav-link[data-v-f2eff73e]:hover{color:var(--text-primary);background-color:var(--hover-bg)}.nav-link.active[data-v-f2eff73e]{color:#1e00ff;background-color:var(--active-bg)}[data-theme=dark] .nav-link[data-v-f2eff73e]{color:#ef4444}[data-theme=dark] .nav-link[data-v-f2eff73e]:hover{color:#f87171}[data-theme=dark] .nav-link.active[data-v-f2eff73e]{color:#ef4444;background-color:#ef444426}.actions[data-v-f2eff73e]{display:flex;align-items:center;gap:var(--space-sm)}.theme-toggle[data-v-f2eff73e]{width:40px;height:40px;border-radius:var(--radius-md);border:none;background:transparent;cursor:pointer;font-size:1.25rem;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.theme-toggle[data-v-f2eff73e]:hover{background-color:var(--hover-bg)}.menu-toggle[data-v-f2eff73e]{display:none;width:40px;height:40px;border-radius:var(--radius-md);border:none;background:transparent;cursor:pointer;align-items:center;justify-content:center}.menu-toggle[data-v-f2eff73e]:hover{background-color:var(--hover-bg)}.hamburger[data-v-f2eff73e]{display:flex;flex-direction:column;gap:5px;width:20px}.hamburger span[data-v-f2eff73e]{display:block;height:2px;background-color:var(--text-primary);border-radius:2px;transition:all .3s ease}.hamburger.open span[data-v-f2eff73e]:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger.open span[data-v-f2eff73e]:nth-child(2){opacity:0}.hamburger.open span[data-v-f2eff73e]:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}@media (max-width: 1024px){.header-content[data-v-f2eff73e]{padding:0 var(--space-lg);width:100%}.nav[data-v-f2eff73e]{display:none}.menu-toggle[data-v-f2eff73e]{display:flex}}@media (max-width: 640px){.header-content[data-v-f2eff73e]{padding:0 16px;width:100%}.logo-text[data-v-f2eff73e]{display:block;font-size:.9375rem;text-shadow:none!important}.logo-icon[data-v-f2eff73e]{width:28px;height:28px}.header[data-v-f2eff73e]{width:100vw;left:0;right:0}}.sidebar[data-v-ef804c16]{position:sticky;top:80px;width:240px;height:fit-content;max-height:calc(100vh - 80px);background-color:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-lg);overflow-y:auto;transition:width var(--transition-normal);flex-shrink:0}.sidebar.collapsed[data-v-ef804c16]{width:60px}.sidebar.collapsed .sidebar-title[data-v-ef804c16],.sidebar.collapsed .section-name[data-v-ef804c16],.sidebar.collapsed .section-arrow[data-v-ef804c16],.sidebar.collapsed .section-items[data-v-ef804c16]{display:none}.sidebar.collapsed .collapse-btn[data-v-ef804c16]{margin-left:0}.sidebar-header[data-v-ef804c16]{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border)}.sidebar-title[data-v-ef804c16]{font-size:.875rem;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.collapse-btn[data-v-ef804c16]{width:28px;height:28px;border-radius:var(--radius-sm);border:none;background:transparent;cursor:pointer;font-size:.75rem;color:var(--text-muted);transition:all var(--transition-fast)}.collapse-btn[data-v-ef804c16]:hover{background-color:var(--hover-bg);color:var(--text-primary)}.sidebar-nav[data-v-ef804c16]{padding:var(--space-md) 0}.nav-section[data-v-ef804c16]{margin-bottom:var(--space-xs)}.section-title[data-v-ef804c16]{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);cursor:pointer;transition:background-color var(--transition-fast);-webkit-user-select:none;user-select:none}.section-title[data-v-ef804c16]:hover{background-color:var(--hover-bg)}.section-icon[data-v-ef804c16]{font-size:1rem}.section-name[data-v-ef804c16]{flex:1;font-size:.9375rem;font-weight:500;color:var(--text-heading)}.section-arrow[data-v-ef804c16]{font-size:.625rem;color:var(--text-muted);transition:transform var(--transition-fast)}.section-arrow.open[data-v-ef804c16]{transform:rotate(180deg)}.section-items[data-v-ef804c16]{list-style:none;padding:var(--space-xs) 0}.section-items li[data-v-ef804c16]{margin:0}.nav-item[data-v-ef804c16]{display:block;padding:var(--space-sm) var(--space-lg) var(--space-sm) 3rem;font-size:.875rem;color:var(--text-secondary);transition:all var(--transition-fast);border-left:2px solid transparent}.nav-item[data-v-ef804c16]:after{display:none}.nav-item[data-v-ef804c16]:hover{color:var(--text-primary);background-color:var(--hover-bg)}.nav-item.active[data-v-ef804c16]{color:var(--primary);background-color:var(--active-bg);border-left-color:var(--primary)}.expand-enter-active[data-v-ef804c16],.expand-leave-active[data-v-ef804c16]{transition:all .25s ease;overflow:hidden}.expand-enter-from[data-v-ef804c16],.expand-leave-to[data-v-ef804c16]{opacity:0;max-height:0}.expand-enter-to[data-v-ef804c16],.expand-leave-from[data-v-ef804c16]{opacity:1;max-height:500px}@media (max-width: 1024px){.sidebar[data-v-ef804c16]{display:none}}.back-to-top[data-v-426e7259]{position:fixed;right:var(--space-xl);bottom:var(--space-xl);width:48px;height:48px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary-mint) 100%);color:#fff;font-size:1.25rem;cursor:pointer;box-shadow:var(--shadow-md);transition:all var(--transition-normal);z-index:999}.back-to-top[data-v-426e7259]:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.back-to-top[data-v-426e7259]:active{transform:translateY(-2px)}.fade-enter-active[data-v-426e7259],.fade-leave-active[data-v-426e7259]{transition:all .3s ease}.fade-enter-from[data-v-426e7259],.fade-leave-to[data-v-426e7259]{opacity:0;transform:translateY(20px)}@media (max-width: 1024px){.back-to-top[data-v-426e7259]{right:var(--space-lg);bottom:var(--space-lg);width:44px;height:44px}}@media (max-width: 640px){.back-to-top[data-v-426e7259]{right:16px;bottom:16px;width:40px;height:40px;font-size:1rem}}.mobile-nav[data-v-9826aabd]{position:fixed;bottom:0;left:0;right:0;width:100%;max-width:100vw;background-color:var(--bg-card);border-radius:var(--radius-xl) var(--radius-xl) 0 0;box-shadow:0 -4px 20px #00000026;z-index:1001;transform:translateY(100%);transition:transform .3s ease;max-height:60vh;overflow-y:auto;box-sizing:border-box}.mobile-nav.open[data-v-9826aabd]{transform:translateY(0)}.mobile-nav-header[data-v-9826aabd]{display:flex;align-items:center;justify-content:space-between;padding:var(--space-lg) var(--space-xl);border-bottom:1px solid var(--border)}.mobile-nav-title[data-v-9826aabd]{font-size:1.125rem;font-weight:500;color:var(--text-heading)}.close-btn[data-v-9826aabd]{width:36px;height:36px;border-radius:50%;border:none;background:var(--bg-secondary);color:var(--text-secondary);font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.close-btn[data-v-9826aabd]:hover{background:var(--hover-bg)}.mobile-nav-list[data-v-9826aabd]{padding:var(--space-md)}.mobile-nav-group[data-v-9826aabd]{display:flex;flex-direction:column;margin-bottom:var(--space-xs)}.mobile-nav-link[data-v-9826aabd]{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md) var(--space-lg);border-radius:var(--radius-md);transition:all var(--transition-fast)}.mobile-nav-link[data-v-9826aabd]:after{display:none}.mobile-nav-link[data-v-9826aabd]:hover{background-color:var(--hover-bg)}.mobile-nav-link.active[data-v-9826aabd]{background-color:var(--active-bg)}.mobile-nav-link.active .nav-name[data-v-9826aabd]{color:var(--primary)}.mobile-nav-expandable[data-v-9826aabd]{width:100%;border:none;background:transparent;cursor:pointer;color:var(--text-primary);font-size:1rem;text-align:left}.mobile-nav-expandable .nav-caret[data-v-9826aabd]{margin-left:auto;font-size:.75rem;color:var(--text-muted);transition:transform .2s ease}.mobile-nav-expandable.open .nav-caret[data-v-9826aabd]{transform:rotate(180deg)}.nav-icon[data-v-9826aabd]{font-size:1.25rem}.nav-name[data-v-9826aabd]{font-size:1rem;color:var(--text-primary)}.mobile-submenu[data-v-9826aabd]{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-sm);padding:var(--space-sm) var(--space-md);margin-left:var(--space-lg);margin-top:var(--space-xs);border-left:2px solid var(--border)}.mobile-submenu-link[data-v-9826aabd]{display:flex;flex-direction:column;align-items:flex-start;padding:var(--space-sm);border-radius:var(--radius-md);background-color:var(--bg-secondary);color:var(--text-primary);text-decoration:none;transition:all .2s ease}.mobile-submenu-link[data-v-9826aabd]:after{display:none}.mobile-submenu-link[data-v-9826aabd]:hover{background-color:var(--hover-bg);transform:translateY(-1px)}.mobile-submenu-link.active[data-v-9826aabd]{background-color:var(--active-bg)}.mobile-submenu-link.active .mobile-submenu-title[data-v-9826aabd]{color:var(--primary)}.mobile-submenu-icon[data-v-9826aabd]{font-size:1.125rem;margin-bottom:4px}.mobile-submenu-text[data-v-9826aabd]{display:flex;flex-direction:column}.mobile-submenu-title[data-v-9826aabd]{font-size:.875rem;font-weight:500;color:var(--text-primary)}.mobile-submenu-desc[data-v-9826aabd]{font-size:.7rem;color:var(--text-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.mobile-nav-footer[data-v-9826aabd]{padding:var(--space-lg);text-align:center;border-top:1px solid var(--border)}.mobile-nav-footer p[data-v-9826aabd]{font-size:.75rem;color:var(--text-muted);margin:0}.mobile-overlay[data-v-9826aabd]{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;z-index:1000;opacity:0;visibility:hidden;transition:all .3s ease}.mobile-overlay.open[data-v-9826aabd]{opacity:1;visibility:visible}@media (max-width: 640px){.mobile-nav[data-v-9826aabd]{max-height:55vh;width:100%;max-width:100vw;left:0;right:0;border-radius:16px 16px 0 0}.mobile-nav-header[data-v-9826aabd]{padding:12px 16px}.mobile-nav-title[data-v-9826aabd]{font-size:1rem}.mobile-nav-list[data-v-9826aabd]{padding:8px}.mobile-nav-link[data-v-9826aabd]{padding:12px 16px;margin-bottom:4px}.mobile-submenu[data-v-9826aabd]{grid-template-columns:repeat(3,1fr);gap:8px;padding:8px;margin-left:12px}.mobile-submenu-link[data-v-9826aabd]{padding:10px 8px}.mobile-submenu-title[data-v-9826aabd]{font-size:.8125rem}.mobile-submenu-desc[data-v-9826aabd]{font-size:.6875rem}.nav-icon[data-v-9826aabd]{font-size:1.125rem}.nav-name[data-v-9826aabd]{font-size:.9375rem}.mobile-nav-footer[data-v-9826aabd]{padding:12px}.close-btn[data-v-9826aabd]{width:32px;height:32px}}.footer[data-v-89bb429f]{background:var(--bg-secondary);border-top:1px solid var(--border);padding:var(--space-2xl) var(--space-xl) var(--space-xl);margin-top:var(--space-3xl)}.footer-content[data-v-89bb429f]{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;gap:var(--space-2xl);flex-wrap:wrap}.footer-main[data-v-89bb429f]{flex:1;min-width:250px}.footer-brand[data-v-89bb429f]{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md)}.footer-brand .brand-icon[data-v-89bb429f]{width:32px;height:32px;object-fit:contain}.footer-brand .brand-text[data-v-89bb429f]{font-size:1.125rem;font-weight:600;text-shadow:none!important}.footer-desc[data-v-89bb429f]{color:var(--text-secondary);font-size:.875rem;line-height:1.6;max-width:300px}.footer-links[data-v-89bb429f]{display:flex;gap:var(--space-2xl);flex-wrap:wrap}.link-group[data-v-89bb429f]{min-width:120px}.link-group h4[data-v-89bb429f]{font-size:.875rem;font-weight:600;color:var(--text-heading);margin-bottom:var(--space-md)}.link-group a[data-v-89bb429f]{display:block;color:var(--text-secondary);text-decoration:none;font-size:.875rem;margin-bottom:var(--space-sm);transition:color var(--transition-fast)}.link-group a[data-v-89bb429f]:hover{color:var(--primary)}.footer-bottom[data-v-89bb429f]{max-width:1200px;margin:var(--space-xl) auto 0;padding-top:var(--space-lg);border-top:1px solid var(--divider);text-align:center}.footer-bottom p[data-v-89bb429f]{color:var(--text-muted);font-size:.75rem}.float-contact[data-v-89bb429f]{position:fixed;right:20px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:var(--space-md);z-index:999}.contact-item[data-v-89bb429f]{position:relative;width:50px;height:50px;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary-mint) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-md);transition:all var(--transition-fast);text-decoration:none}.contact-item[data-v-89bb429f]:hover{transform:scale(1.1);box-shadow:var(--shadow-lg)}.contact-item:hover .contact-popup[data-v-89bb429f]{opacity:1;visibility:visible;transform:translateY(-50%) translate(0)}.contact-icon[data-v-89bb429f]{font-size:1.5rem;line-height:1}.contact-popup[data-v-89bb429f]{position:absolute;right:60px;top:50%;transform:translateY(-50%) translate(10px);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-md);min-width:150px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transition:all var(--transition-fast);text-align:center}.contact-popup[data-v-89bb429f]:after{content:"";position:absolute;right:-8px;top:50%;transform:translateY(-50%);border-width:8px 0 8px 8px;border-style:solid;border-color:transparent transparent transparent var(--bg-card)}.popup-title[data-v-89bb429f]{font-size:.875rem;font-weight:600;color:var(--text-heading);margin:0 0 var(--space-sm) 0}.qr-code[data-v-89bb429f]{width:120px;height:120px;object-fit:contain;border-radius:var(--radius-sm);margin-bottom:var(--space-sm)}.qq-number[data-v-89bb429f]{font-size:1rem;font-weight:600;color:var(--primary);margin:var(--space-sm) 0;font-family:Courier New,monospace}.popup-tip[data-v-89bb429f]{font-size:.75rem;color:var(--text-muted);margin:0}@media (max-width: 640px){.footer-content[data-v-89bb429f]{flex-direction:column;gap:var(--space-xl)}.footer-links[data-v-89bb429f]{width:100%;justify-content:space-around}.float-contact[data-v-89bb429f]{display:none}}.app[data-v-c51bd743]{min-height:100vh;display:flex;flex-direction:column}.main-container[data-v-c51bd743]{display:flex;flex:1;justify-content:center;gap:var(--space-1xl);max-width:1400px;margin:0 auto;width:100%;padding:64px var(--space-xl) 0;overflow:visible}.content[data-v-c51bd743]{flex:1;min-width:0;max-width:800px;padding:0;transition:margin var(--transition-normal);overflow:visible}.content.no-sidebar[data-v-c51bd743]{max-width:none}@media (max-width: 1024px){.main-container[data-v-c51bd743]{max-width:100%;gap:0;padding:64px var(--space-lg) 0}.content[data-v-c51bd743]{margin-left:0;margin-right:0;padding:0}}@media (max-width: 640px){.main-container[data-v-c51bd743]{max-width:100%;padding:64px var(--space-md) 0}.content[data-v-c51bd743]{padding-bottom:80px}}.fade-enter-active[data-v-c51bd743],.fade-leave-active[data-v-c51bd743]{transition:opacity .3s ease,transform .3s ease}.fade-enter-from[data-v-c51bd743],.fade-leave-to[data-v-c51bd743]{opacity:0;transform:translateY(10px)}.main-container.full-width[data-v-c51bd743]{max-width:100%;padding:64px 0 0}@media (max-width: 1024px){.main-container.full-width[data-v-c51bd743]{padding:64px 0 0}}@media (max-width: 640px){.main-container.full-width[data-v-c51bd743]{padding:64px 0 0}}:root{--primary: #2563EB;--primary-light: #3B82F6;--primary-dark: #1D4ED8;--secondary-mint: #60A5FA;--secondary-purple: #818CF8;--bg-primary: #F0F7FF;--bg-secondary: #E0EFFF;--bg-card: #ffffff;--text-primary: #1E3A5F;--text-secondary: #3B5998;--text-heading: #0F172A;--text-muted: #64748B;--border: rgba(37, 99, 235, .15);--divider: rgba(37, 99, 235, .08);--hover-bg: rgba(37, 99, 235, .08);--active-bg: rgba(37, 99, 235, .15);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .04);--shadow-md: 0 4px 20px rgba(0, 0, 0, .06);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .08);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--font-family: "PingFang SC", "Inter", system-ui, -apple-system, sans-serif;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease}[data-theme=dark]{--primary: #ef4444;--primary-light: #f87171;--primary-dark: #dc2626;--secondary-mint: #fca5a5;--secondary-purple: #f87171;--bg-primary: #1a1d21;--bg-secondary: #252a30;--bg-card: #2d333b;--text-primary: #e1e4e8;--text-secondary: #9ca3af;--text-heading: #f0f2f4;--border: rgba(255, 255, 255, .08);--divider: rgba(255, 255, 255, .05);--hover-bg: rgba(239, 68, 68, .12);--active-bg: rgba(239, 68, 68, .2);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--shadow-md: 0 4px 20px rgba(0, 0, 0, .25);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .3)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.8;letter-spacing:.02em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{min-height:100vh}h1,h2,h3,h4,h5,h6{color:var(--text-heading);font-weight:400;line-height:1.4;letter-spacing:.01em}h1{font-size:2.5rem;color:var(--text-heading);transition:color var(--transition-normal)}.hero h1,.home-hero h1{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary-mint) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;transition:all var(--transition-normal)}[data-theme=dark] .hero h1,[data-theme=dark] .home-hero h1{background:linear-gradient(135deg,var(--primary-light) 0%,var(--secondary-mint) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-text,.brand-text{background:linear-gradient(135deg,#2563eb,#60a5fa)!important;-webkit-background-clip:text!important;-webkit-text-fill-color:transparent!important;background-clip:text!important;text-shadow:none!important}[data-theme=dark] .logo-text,[data-theme=dark] .brand-text{background:linear-gradient(135deg,#ef4444,#f87171)!important;-webkit-background-clip:text!important;-webkit-text-fill-color:transparent!important;background-clip:text!important;text-shadow:none!important}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin-bottom:1rem}a{color:var(--text-primary);text-decoration:none;position:relative;transition:color var(--transition-fast)}a:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:1px;background-color:var(--primary);transition:width var(--transition-normal)}a:hover{color:var(--primary)}a:hover:after{width:100%}ul,ol{padding-left:1.5rem;margin-bottom:1rem}li{margin-bottom:.5rem}code{font-family:Fira Code,Consolas,monospace;background-color:#9ed6c826;color:var(--text-heading);padding:.2em .4em;border-radius:4px;font-size:.9em}pre{background-color:var(--bg-secondary);padding:1.5rem;border-radius:var(--radius-md);overflow-x:auto;margin-bottom:1.5rem;position:relative}pre code{background:none;padding:0;font-size:.875rem;line-height:1.6}table{width:100%;border-collapse:collapse;margin-bottom:1.5rem;font-size:.9375rem}th,td{padding:.875rem 1rem;text-align:left;border-bottom:1px solid var(--border)}th{font-weight:500;color:var(--text-heading);background-color:var(--bg-secondary)}tr:hover{background-color:var(--hover-bg)}blockquote{border-left:3px solid var(--primary);padding-left:1.25rem;margin:1.5rem 0;color:var(--text-secondary);font-style:italic}hr{border:none;height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin:3rem 0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}::selection{background-color:#7fa8c24d;color:var(--text-heading)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.animate-fade-in{animation:fadeIn .6s ease forwards}.animate-slide-in{animation:slideIn .4s ease forwards}@media (max-width: 1024px){html{font-size:15px}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}}@media (max-width: 640px){html{font-size:14px}h1{font-size:1.75rem}h2{font-size:1.375rem}pre{padding:1rem}table{font-size:.875rem}th,td{padding:.625rem .75rem}}