:root{--color-primary: #c9a84c;--color-primary-dark: #a88a3a;--color-primary-light: #d4b96a;--color-accent: #e2c274;--color-accent-dark: #b8942e;--color-bg: #0a0a0b;--color-bg-alt: #121214;--color-bg-dark: #050506;--color-surface: #18181a;--color-text: #e4e2df;--color-text-secondary: #989692;--color-text-light: #5c5a56;--color-text-on-dark: #e4e2df;--color-border: #28282c;--color-border-light: #1e1e21;--color-success: #10b981;--color-error: #ef4444;--font-sans: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--container-max: 1200px;--container-padding: clamp(1rem, 5vw, 2rem);--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .4);--shadow-md: 0 4px 8px -2px rgb(0 0 0 / .5), 0 2px 4px -2px rgb(0 0 0 / .4);--shadow-lg: 0 12px 20px -4px rgb(0 0 0 / .6), 0 4px 8px -4px rgb(0 0 0 / .4);--shadow-xl: 0 20px 30px -6px rgb(0 0 0 / .7), 0 8px 12px -6px rgb(0 0 0 / .5);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);font-size:1rem;line-height:1.7;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}ul,ol{list-style:none}h1,h2,h3,h4,h5,h6{line-height:1.3;font-weight:700;color:var(--color-text)}h1{font-size:clamp(2rem,5vw,3.5rem);letter-spacing:-.02em}h2{font-size:clamp(1.75rem,4vw,2.5rem);letter-spacing:-.01em}h3{font-size:clamp(1.25rem,3vw,1.75rem)}h4{font-size:1.25rem}.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding)}.section{padding:clamp(3rem,8vw,6rem) 0}.section--alt{background-color:var(--color-bg-alt)}.section--dark{background-color:var(--color-bg-dark);color:var(--color-text-on-dark)}.section__header{text-align:center;max-width:700px;margin:0 auto 3rem}.section__title{margin-bottom:1rem}.section__subtitle{font-size:1.125rem;color:var(--color-text-secondary);line-height:1.7}.section--dark .section__title{color:#fff}.section--dark .section__subtitle{color:var(--color-text-light)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.75rem;font-size:1rem;font-weight:600;font-family:var(--font-sans);border:2px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-decoration:none;line-height:1.2}.btn--primary{background-color:var(--color-primary);color:#fff}.btn--primary:hover{background-color:var(--color-primary-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn--outline{background-color:transparent;color:var(--color-primary);border-color:var(--color-primary)}.btn--outline:hover{background-color:var(--color-primary);color:#fff}.btn--light{background-color:#fff;color:var(--color-primary)}.btn--light:hover{background-color:var(--color-bg-alt);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn--lg{padding:1rem 2.25rem;font-size:1.1rem}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,350px),1fr));gap:2rem}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:2rem}.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:1.5rem}.card{background:var(--color-surface);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);transition:all var(--transition-normal)}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.card__icon{width:56px;height:56px;border-radius:var(--radius-md);background:var(--color-primary);display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;font-size:1.5rem;color:#fff}.card__title{margin-bottom:.75rem;font-size:1.25rem}.card__text{color:var(--color-text-secondary);line-height:1.7}.tag{display:inline-block;padding:.25rem .75rem;font-size:.8125rem;font-weight:600;border-radius:9999px;background:var(--color-bg-alt);color:var(--color-primary);border:1px solid var(--color-border)}.header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background:#ffffffeb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:all var(--transition-normal)}.header--scrolled[data-astro-cid-3ef6ksr2]{border-bottom-color:var(--color-border);box-shadow:var(--shadow-sm)}.header__inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:72px}.header__logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:800;color:var(--color-text);text-decoration:none;letter-spacing:-.02em}.logo-icon[data-astro-cid-3ef6ksr2]{color:var(--color-primary);font-size:1.75rem}.header__nav-list[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.25rem;list-style:none}.header__nav-link[data-astro-cid-3ef6ksr2]{display:block;padding:.5rem 1rem;font-size:.9375rem;font-weight:500;color:var(--color-text-secondary);text-decoration:none;border-radius:var(--radius-md);transition:all var(--transition-fast)}.header__nav-link[data-astro-cid-3ef6ksr2]:hover,.header__nav-link--active[data-astro-cid-3ef6ksr2]{color:var(--color-primary);background:#1a56db0f}.header__toggle[data-astro-cid-3ef6ksr2]{display:none;background:none;border:none;cursor:pointer;padding:4px;flex-direction:column;gap:5px;z-index:101}.header__toggle-bar[data-astro-cid-3ef6ksr2]{display:block;width:24px;height:2px;background:var(--color-text);border-radius:2px;transition:all var(--transition-fast)}@media(max-width:768px){.header__toggle[data-astro-cid-3ef6ksr2]{display:flex}.header__nav[data-astro-cid-3ef6ksr2]{position:fixed;inset:0;background:#fffffffa;backdrop-filter:blur(16px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity var(--transition-normal)}.header__nav--open[data-astro-cid-3ef6ksr2]{opacity:1;pointer-events:auto}.header__nav-list[data-astro-cid-3ef6ksr2]{flex-direction:column;gap:.5rem;text-align:center}.header__nav-link[data-astro-cid-3ef6ksr2]{font-size:1.25rem;padding:.75rem 1.5rem}}.footer[data-astro-cid-sz7xmlte]{background:var(--color-bg-dark);color:var(--color-text-on-dark);padding:4rem 0 0;margin-top:auto}.footer__grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:2.5rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.1)}.footer__logo[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;gap:.4rem;font-size:1.35rem;font-weight:800;color:#fff;text-decoration:none;margin-bottom:1rem}.footer__logo[data-astro-cid-sz7xmlte] .logo-icon[data-astro-cid-sz7xmlte]{color:var(--color-primary-light)}.footer__tagline[data-astro-cid-sz7xmlte]{font-size:.9375rem;line-height:1.7;color:var(--color-text-light);margin-bottom:1.5rem;max-width:360px}.footer__social[data-astro-cid-sz7xmlte]{display:flex;gap:.75rem}.footer__social-link[data-astro-cid-sz7xmlte]{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:#ffffff14;border-radius:var(--radius-md);font-size:1.1rem;text-decoration:none;transition:background var(--transition-fast)}.footer__social-link[data-astro-cid-sz7xmlte]:hover{background:#ffffff29}.footer__column-title[data-astro-cid-sz7xmlte]{font-size:.9375rem;font-weight:700;color:#fff;margin-bottom:1.25rem;letter-spacing:.02em}.footer__links[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:.75rem}.footer__links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--color-text-light);font-size:.9375rem;transition:color var(--transition-fast)}.footer__links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#fff}.footer__contact[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:.15rem;font-size:.9375rem}.contact-label[data-astro-cid-sz7xmlte]{color:var(--color-text-light);font-size:.8125rem}.footer__bottom[data-astro-cid-sz7xmlte]{padding:1.5rem 0;text-align:center;font-size:.875rem;color:var(--color-text-light)}@media(max-width:1024px){.footer__grid[data-astro-cid-sz7xmlte]{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.footer__grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:2rem}.footer__brand[data-astro-cid-sz7xmlte]{text-align:center}.footer__tagline[data-astro-cid-sz7xmlte]{max-width:100%}.footer__social[data-astro-cid-sz7xmlte]{justify-content:center}}