:root{--color-bg:#eaecef;--color-bg-elevated:#dcdfe4;--color-surface:#f8fafc;--color-surface-glass:#f8fafcd9;--color-text:#1e293b;--color-text-muted:#475569;--color-border:#d1d5db;--color-accent:#374151;--color-accent-2:#1f2937;--color-accent-soft:#37415124;--color-accent-hover:#111827;--color-ink:#111827;--color-warm:#eaecef;--color-success:#059669;--color-warning:#d97706;--color-danger:#dc2626;--color-info:#0891b2;--font-sans:"Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;--radius-lg:12px;--radius-md:8px;--radius-sm:4px;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 4px 12px #0000000f;--shadow-lg:0 8px 24px #00000014;--header-h:72px;--max-w:1200px;--space-section:clamp(3.5rem, 10vw, 6rem);--transition-fast:.15s ease;--transition-normal:.3s ease;--transition-slow:.5s ease}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--color-text);background-color:var(--color-bg);background-image:radial-gradient(ellipse 120% 80% at 0% -20%, #37415108, transparent 55%), radial-gradient(ellipse 90% 60% at 100% 0%, #1f293705, transparent 50%), radial-gradient(ellipse 70% 50% at 50% 100%, #f8fafce6, transparent 60%), linear-gradient(180deg, #e2e8f0 0%, var(--color-bg) 32%, #d1d5db 100%);-webkit-font-smoothing:antialiased;background-attachment:fixed;margin:0;font-size:17px;line-height:1.65}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-hover)}#app{min-height:100vh}@font-face{font-family:CustomFont;src:url(/fonts/645e81edf2977130e9947cea908ce8ca.ttf)format("truetype");font-weight:400;font-style:normal;font-display:swap}.header[data-v-8ab36dbb]{z-index:100;height:calc(var(--header-h) + 20px);align-items:flex-end;padding-bottom:10px;transition:background .5s,box-shadow .5s,transform .3s;display:flex;position:fixed;top:0;left:0;right:0;transform:translateY(-10px)}.header--transparent[data-v-8ab36dbb]{-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:none;background:0 0}.header--scrolled[data-v-8ab36dbb]{background:var(--color-surface-glass);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:var(--shadow-sm);transform:translateY(0)}.header--transparent .logo__img[data-v-8ab36dbb]{filter:drop-shadow(0 2px 4px #0000004d)}.header--transparent .nav__link[data-v-8ab36dbb]{color:var(--color-text)}.header--transparent .nav__link[data-v-8ab36dbb]:hover{color:var(--color-accent)}.header--transparent .nav__link[data-v-8ab36dbb]:after{background:var(--color-accent)}.header--transparent .nav__link--active[data-v-8ab36dbb]{color:var(--color-accent)}.header--transparent .nav__cta[data-v-8ab36dbb]{background:var(--color-accent);color:#fff!important}.header--transparent .nav__cta[data-v-8ab36dbb]:hover{background:var(--color-accent-hover);color:#fff!important}.header__inner[data-v-8ab36dbb]{justify-content:space-between;align-items:flex-end;width:min(100% - 2rem,1440px);margin:0 auto;transition:transform .3s;display:flex}.logo[data-v-8ab36dbb]{align-items:center;margin-left:4rem;text-decoration:none;display:inline-flex}.logo[data-v-8ab36dbb]:hover{opacity:.9}.logo__img[data-v-8ab36dbb]{width:auto;height:64px;transition:transform .3s;display:block}.logo:hover .logo__img[data-v-8ab36dbb]{transform:scale(1.05)}.nav[data-v-8ab36dbb]{align-items:center;gap:3rem;display:flex}.nav__link[data-v-8ab36dbb]{color:var(--color-text-muted);padding:.5rem 0;font-family:SimHei,黑体,Arial Black,sans-serif;font-size:1.2rem;font-weight:600;transition:color .2s;position:relative}.nav__link[data-v-8ab36dbb]:after{content:"";background:var(--color-accent);border-radius:2px;width:0;height:4px;transition:width .3s;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.nav__link[data-v-8ab36dbb]:hover{color:var(--color-text)}.nav__link[data-v-8ab36dbb]:hover:after,.nav__link--active[data-v-8ab36dbb]:after{width:100%}.nav__link--active[data-v-8ab36dbb]{color:var(--color-accent-hover);font-weight:700}.nav__cta[data-v-8ab36dbb]{background:var(--color-accent);border-radius:999px;margin-left:.5rem;padding:.75rem 1.6rem;font-family:SimHei,黑体,Arial Black,sans-serif;font-size:1.15rem;font-weight:600;transition:all .2s;color:#fff!important}.nav__cta[data-v-8ab36dbb]:hover{background:var(--color-accent-hover);color:#fff!important}.nav__cta--active[data-v-8ab36dbb]{box-shadow:0 0 0 2px #ffffffd9}.nav__toggle[data-v-8ab36dbb]{cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;padding:0;display:none}.nav__toggle-bar[data-v-8ab36dbb]{background:var(--color-text);border-radius:1px;width:22px;height:2px;margin:0 auto;display:block}@media (width<=768px){.nav__toggle[data-v-8ab36dbb]{display:flex}.nav[data-v-8ab36dbb]{top:var(--header-h);background:var(--color-surface);box-shadow:var(--shadow-md);opacity:0;pointer-events:none;flex-direction:column;align-items:stretch;gap:0;padding:1rem 1.25rem 1.5rem;transition:transform .3s,opacity .3s;position:fixed;left:0;right:0;transform:translateY(-120%)}.nav--open[data-v-8ab36dbb]{opacity:1;pointer-events:auto;transform:translateY(0)}.nav__link[data-v-8ab36dbb]{border-bottom:1px solid var(--color-border);padding:.85rem 0;display:block}.nav__cta[data-v-8ab36dbb]{text-align:center;border-bottom:none;margin-top:.75rem;margin-left:0}}.footer[data-v-dd64ff92]{--footer-bg:#1e293b;--footer-text-dark:#f1f5f9;--footer-text-light:#94a3b8;--footer-accent:#818cf8;--footer-border:#334155;--footer-hover:#a5b4fc;border-top:1px solid var(--footer-border);color:var(--footer-text-light);background:linear-gradient(165deg,#1e293b 0%,#0f172a 45%,#020617 100%);margin-top:auto;padding:clamp(2.5rem,4vw,3.5rem) 1.5rem clamp(1.5rem,3vw,2.5rem);box-shadow:0 -12px 40px #00000059}.wrap[data-v-dd64ff92]{width:min(100% - 2.5rem, var(--max-w));margin:0 auto}.footer__inner[data-v-dd64ff92]{border-bottom:1px solid var(--footer-border);flex-direction:column;gap:clamp(1.5rem,3vw,2rem);padding-bottom:clamp(1.5rem,3vw,2rem);display:flex}@media (width>=768px){.footer__inner[data-v-dd64ff92]{flex-direction:row;justify-content:space-between;align-items:center;gap:2rem}}.footer__brand-block[data-v-dd64ff92]{text-align:center}@media (width>=768px){.footer__brand-block[data-v-dd64ff92]{text-align:left}}.footer__brand[data-v-dd64ff92]{color:var(--footer-text-dark);letter-spacing:-.01em;margin:0 0 .5rem;font-size:clamp(1.1rem,2.2vw,1.3rem);font-weight:700;line-height:1.4}.footer__tagline[data-v-dd64ff92]{color:var(--footer-text-light);margin:0;font-size:clamp(.9rem,1.4vw,1rem);font-weight:500;line-height:1.5}.footer__nav[data-v-dd64ff92]{flex-wrap:wrap;justify-content:center;gap:clamp(.8rem,2vw,1.5rem);margin-top:clamp(1rem,2vw,1.5rem);display:flex}@media (width>=768px){.footer__nav[data-v-dd64ff92]{justify-content:flex-end;margin:0}}.footer__link[data-v-dd64ff92]{color:var(--footer-text-light);padding:.3rem 0;font-size:clamp(.9rem,1.4vw,1rem);font-weight:600;text-decoration:none;transition:color .2s;position:relative}.footer__link[data-v-dd64ff92]:after{content:"";background:var(--footer-accent);height:1px;transition:transform .2s;position:absolute;bottom:0;left:0;right:0;transform:scaleX(0)}.footer__link[data-v-dd64ff92]:hover{color:var(--footer-accent)}.footer__link[data-v-dd64ff92]:hover:after{transform:scaleX(1)}.footer__link.router-link-active[data-v-dd64ff92]{color:var(--footer-hover)}.footer__link.router-link-active[data-v-dd64ff92]:after{background:var(--footer-hover);transform:scaleX(1)}.footer__copy[data-v-dd64ff92]{max-width:var(--max-w);text-align:center;color:var(--footer-text-light);margin:clamp(1.2rem,2.5vw,1.8rem) auto .5rem;padding:0 1rem;font-size:clamp(.8rem,1.1vw,.9rem);line-height:1.6}.footer__beian[data-v-dd64ff92]{max-width:var(--max-w);text-align:center;color:var(--footer-text-light);opacity:.7;margin:0 auto;padding:0 1rem;font-size:clamp(.75rem,1vw,.85rem);line-height:1.5}.app[data-v-cc9260d2]{flex-direction:column;min-height:100vh;display:flex}.main[data-v-cc9260d2]{padding-top:var(--header-h);flex:1 0 auto}.scroll-top-btn[data-v-cc9260d2]{background:linear-gradient(135deg, var(--color-accent), var(--color-accent-2));color:#fff;cursor:pointer;z-index:1000;opacity:0;visibility:hidden;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:none;border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;transition:all .4s cubic-bezier(.25,.8,.25,1);display:flex;position:fixed;top:50%;right:2rem;transform:translateY(-50%);box-shadow:0 4px 12px #00000026,0 0 0 2px #818cf833}.scroll-top-btn.visible[data-v-cc9260d2]{opacity:1;visibility:visible;transform:translateY(-50%)}.scroll-top-btn[data-v-cc9260d2]:hover{background:linear-gradient(135deg, var(--color-accent-hover), var(--color-accent-2));transform:translateY(-50%)scale(1.15);box-shadow:0 8px 24px #00000040,0 0 0 3px #818cf84d}.scroll-top-btn[data-v-cc9260d2]:active{transform:translateY(-50%)scale(1.05)}.scroll-top-icon[data-v-cc9260d2]{width:22px;height:22px;transition:transform .3s}.scroll-top-btn:hover .scroll-top-icon[data-v-cc9260d2]{transform:scale(1.2)}.scroll-top-btn.pulse[data-v-cc9260d2]{animation:2s infinite pulse-cc9260d2}@keyframes pulse-cc9260d2{0%{box-shadow:0 4px 12px #00000026,0 0 0 2px #818cf833}50%{box-shadow:0 6px 16px #0003,0 0 0 6px #818cf81a}to{box-shadow:0 4px 12px #00000026,0 0 0 2px #818cf833}}@media (width<=767px){.scroll-top-btn[data-v-cc9260d2]{width:46px;height:46px;right:1.5rem}.scroll-top-btn[data-v-cc9260d2]:hover{transform:translateY(-50%)scale(1.15)}}html[data-v-cc9260d2]{scroll-behavior:smooth}