:root{--suntech-primary: #0053B3;--suntech-primary-hover: #004290;--suntech-secondary: #143C62;--suntech-secondary-dark: #0D243B;--suntech-secondary-card: #1B4975;--suntech-accent: #F0503D;--suntech-accent-hover: #D9402E;--suntech-background: #FCFCFC;--suntech-foreground: #050C13;--suntech-muted: #EFF2F5;--suntech-muted-foreground: #4D667F;--suntech-border: #D9DFE5;--suntech-border-subtle: #E8EDF2;--suntech-primary-foreground: #F8F8F8;--suntech-logo-orange: #E77F22;--suntech-surface: #FFFFFF;--suntech-font: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--suntech-radius-sm: .375rem;--suntech-radius: .75rem;--suntech-radius-lg: 1rem;--suntech-radius-xl: 1.5rem;--suntech-container: 75rem;--suntech-shadow-sm: 0 1px 3px rgba(5, 12, 19, .04), 0 1px 2px rgba(5, 12, 19, .02);--suntech-shadow: 0 4px 12px rgba(5, 12, 19, .05), 0 1px 3px rgba(5, 12, 19, .03);--suntech-shadow-lg: 0 12px 32px rgba(5, 12, 19, .08), 0 4px 8px rgba(5, 12, 19, .04)}@supports (color: oklch(.5 .1 250)){:root{--suntech-primary: oklch(.45 .18 250);--suntech-primary-hover: oklch(.38 .18 250);--suntech-secondary: oklch(.35 .08 250);--suntech-secondary-dark: oklch(.22 .06 250);--suntech-secondary-card: oklch(.39 .08 250);--suntech-accent: oklch(.65 .2 30);--suntech-accent-hover: oklch(.58 .2 30);--suntech-background: oklch(.99 0 0);--suntech-foreground: oklch(.15 .02 250);--suntech-muted: oklch(.96 .005 250);--suntech-muted-foreground: oklch(.5 .05 250);--suntech-border: oklch(.9 .01 250);--suntech-border-subtle: oklch(.94 .005 250);--suntech-primary-foreground: oklch(.98 0 0)}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--suntech-font);font-size:16px;background-color:var(--suntech-background);color:var(--suntech-foreground);scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}body{min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;max-width:100vw;line-height:1.6}.skip-link{position:absolute;top:-9999px;left:1rem;z-index:9999;padding:.75rem 1.25rem;background-color:var(--suntech-primary);color:var(--suntech-primary-foreground);font-weight:600;border-radius:var(--suntech-radius-sm);text-decoration:none;box-shadow:var(--suntech-shadow-lg);transition:top .2s 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var(--suntech-primary);outline-offset:3px}[id]{scroll-margin-top:5.5rem}.container{width:100%;max-width:var(--suntech-container);margin-left:auto;margin-right:auto;padding-left:1rem;padding-right:1rem}@media(min-width:480px){.container{padding-left:1.5rem;padding-right:1.5rem}}@media(min-width:1024px){.container{padding-left:2rem;padding-right:2rem}}h1,h2,h3,h4,h5,h6{color:var(--suntech-foreground);font-weight:700;line-height:1.2;letter-spacing:-.02em;overflow-wrap:break-word;word-wrap:break-word}p{color:var(--suntech-foreground);font-size:1.0625rem;line-height:1.68;overflow-wrap:break-word}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%;height:auto}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none}.text-muted{color:var(--suntech-muted-foreground)}.text-primary{color:var(--suntech-primary)}.text-accent{color:var(--suntech-accent)}.section{padding-top:3.5rem;padding-bottom:3.5rem;position:relative}@media(min-width:768px){.section{padding-top:6rem;padding-bottom:6rem}}.section-header{max-width:48rem;margin-bottom:2.5rem}@media(min-width:768px){.section-header{margin-bottom:3.5rem}}.section-tag{display:inline-flex;align-items:center;gap:.5rem;font-size:.8125rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--suntech-primary);margin-bottom:.875rem}.section-tag:before{content:"";display:inline-block;width:.75rem;height:2px;background-color:var(--suntech-primary)}.section-title{font-size:clamp(1.625rem,3.2vw,2.5rem);font-weight:700;line-height:1.2;margin-bottom:1.125rem;color:var(--suntech-foreground)}.section-description{font-size:clamp(1rem,1.2vw,1.1875rem);color:var(--suntech-muted-foreground);line-height:1.6}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.625rem;font-weight:600;font-size:.9375rem;padding:.875rem 1.5rem;border-radius:var(--suntech-radius);transition:all .2s cubic-bezier(.16,1,.3,1);text-align:center;min-height:2.75rem}.btn-primary{background-color:var(--suntech-primary);color:var(--suntech-primary-foreground);box-shadow:var(--suntech-shadow-sm)}.btn-primary:hover{background-color:var(--suntech-primary-hover);box-shadow:var(--suntech-shadow);transform:translateY(-1px)}.btn-secondary{background-color:var(--suntech-surface);color:var(--suntech-foreground);border:1px solid var(--suntech-border)}.btn-secondary:hover{background-color:var(--suntech-muted);border-color:var(--suntech-primary)}.btn-accent{background-color:var(--suntech-accent);color:#fff}.btn-accent:hover{background-color:var(--suntech-accent-hover);transform:translateY(-1px)}.badge{display:inline-flex;align-items:center;padding:.25rem .625rem;font-size:.75rem;font-weight:600;border-radius:9999px;background-color:var(--suntech-muted);color:var(--suntech-muted-foreground);border:1px solid var(--suntech-border)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background-color:#fcfcfcf2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--suntech-border)}.header-container[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:4.25rem;gap:.5rem}.brand-link[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.625rem;text-decoration:none;min-width:0}.logo-wrapper[data-astro-cid-3ef6ksr2]{width:38px;height:38px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.logo-image[data-astro-cid-3ef6ksr2]{width:100%;height:100%;object-fit:contain}.brand-text[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;line-height:1.15;min-width:0}.brand-name[data-astro-cid-3ef6ksr2]{font-size:1.125rem;font-weight:700;letter-spacing:-.02em;color:var(--suntech-foreground);white-space:nowrap}.brand-tag[data-astro-cid-3ef6ksr2]{font-size:.625rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--suntech-primary);white-space:nowrap}@media(max-width:350px){.brand-tag[data-astro-cid-3ef6ksr2]{display:none}}.desktop-nav[data-astro-cid-3ef6ksr2]{display:none}@media(min-width:900px){.desktop-nav[data-astro-cid-3ef6ksr2]{display:block}}.nav-list[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:1.5rem;list-style:none}.nav-link[data-astro-cid-3ef6ksr2]{font-size:.9375rem;font-weight:500;color:var(--suntech-muted-foreground);padding:.5rem .25rem;transition:color .15s ease}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--suntech-primary)}.header-actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.5rem;flex-shrink:0}.header-cta[data-astro-cid-3ef6ksr2]{display:none;padding:.5rem 1rem;font-size:.875rem}@media(min-width:640px){.header-cta[data-astro-cid-3ef6ksr2]{display:inline-flex}}.mobile-toggle[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;justify-content:center;align-items:center;width:2.75rem;height:2.75rem;padding:.5rem;border-radius:var(--suntech-radius-sm);color:var(--suntech-foreground);border:1px solid var(--suntech-border);background-color:var(--suntech-surface);flex-shrink:0}@media(min-width:900px){.mobile-toggle[data-astro-cid-3ef6ksr2]{display:none}}.hamburger-bar[data-astro-cid-3ef6ksr2]{width:1.25rem;height:2px;background-color:var(--suntech-foreground);border-radius:1px;transition:transform .2s ease,opacity .2s ease}.hamburger-bar[data-astro-cid-3ef6ksr2]+.hamburger-bar[data-astro-cid-3ef6ksr2]{margin-top:4px}.mobile-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] .hamburger-bar[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(6px) rotate(45deg)}.mobile-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] .hamburger-bar[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.mobile-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] .hamburger-bar[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.mobile-nav[data-astro-cid-3ef6ksr2]{border-top:1px solid 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var(--suntech-border-subtle)}.mobile-cta[data-astro-cid-3ef6ksr2]{width:100%}.hero-section[data-astro-cid-bbe6dxrz]{padding-top:2.25rem;padding-bottom:3rem;position:relative;overflow:hidden}@media(min-width:768px){.hero-section[data-astro-cid-bbe6dxrz]{padding-top:5rem;padding-bottom:5.5rem}}.hero-container[data-astro-cid-bbe6dxrz]{min-width:0}.hero-grid[data-astro-cid-bbe6dxrz]{display:grid;grid-template-columns:minmax(0,1fr);gap:2.25rem;align-items:center;width:100%;min-width:0}@media(min-width:992px){.hero-grid[data-astro-cid-bbe6dxrz]{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:3.5rem}}.hero-content[data-astro-cid-bbe6dxrz]{display:flex;flex-direction:column;min-width:0;width:100%}.hero-identity[data-astro-cid-bbe6dxrz]{margin-bottom:1.25rem}.identity-badge[data-astro-cid-bbe6dxrz]{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .75rem;background-color:var(--suntech-muted);border:1px solid 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.15s ease}.footer-link[data-astro-cid-sz7xmlte]:hover{color:var(--suntech-primary)}.footer-contacts[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:1rem}.footer-contact-item[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:.15rem}.footer-contact-label[data-astro-cid-sz7xmlte]{font-size:.6875rem;font-weight:600;color:var(--suntech-muted-foreground);text-transform:uppercase;letter-spacing:.04em}.footer-contact-link[data-astro-cid-sz7xmlte]{font-size:.875rem;font-weight:600;color:var(--suntech-primary);transition:color .15s ease}.footer-contact-link[data-astro-cid-sz7xmlte]:hover{color:var(--suntech-primary-hover);text-decoration:underline}.footer-contact-sub[data-astro-cid-sz7xmlte]{font-size:.6875rem;color:var(--suntech-muted-foreground)}.email-link[data-astro-cid-sz7xmlte]{overflow-wrap:anywhere;word-break:break-all}.footer-bottom[data-astro-cid-sz7xmlte]{padding-top:1.75rem;border-top:1px solid 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