:root{color-scheme:light;--accent-color: #007aff;--accent-color-rgb: 0, 122, 255;--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--bg-body: #ffffff;--bg-rgb: 255, 255, 255;--text-primary: #333333;--text-secondary: #555555;--text-rgb: 0, 0, 0;--link-color: #000000;--link-hover: var(--accent-color);--bg-footer: #f5f5f5;--border-color: #eaeaea;--banner-brightness: 1;--bezier: cubic-bezier(.4, 0, .2, 1);--header-height: 4rem;--header-safe-area: calc(var(--header-height) + env(safe-area-inset-top, 0px) + 2.5rem);--glass-blur-lite: blur(8px);--glass-blur: blur(12px);--glass-blur-deep: blur(16px);--glass-bg: rgba(255, 255, 255, .55);--glass-border: 1px solid var(--border-color)}:root.dark{color-scheme:dark;--accent-color: #007aff;--accent-color-rgb: 0, 122, 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rotate(-45deg)}.mobile-nav[data-astro-cid-ipon5pez]{padding-bottom:1.5rem;opacity:0;visibility:hidden;transition:opacity .3s var(--bezier),visibility .3s var(--bezier)}.global-header[data-astro-cid-ipon5pez].is-open .mobile-nav[data-astro-cid-ipon5pez]{opacity:1;visibility:visible}.mobile-nav-list[data-astro-cid-ipon5pez]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;align-items:center;gap:var(--nav-gap-mobile)}.mobile-nav-link[data-astro-cid-ipon5pez]{color:var(--text-secondary);text-decoration:none;font-weight:500;padding:.5rem 1rem;border-radius:.75rem;transition:color .3s var(--bezier),background-color .3s var(--bezier),transform .3s var(--bezier);width:85%;text-align:center;position:relative;z-index:1}.mobile-nav-link[data-astro-cid-ipon5pez]:active{background-color:rgba(var(--text-rgb),.05);transform:scale(.95)}.mobile-nav-link[data-astro-cid-ipon5pez].active .nav-text[data-astro-cid-ipon5pez]{background:var(--header-active-color, 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toastIn{0%{opacity:0;transform:translate(-50%,-.5rem)}to{opacity:1;transform:translate(-50%)}}.contact-float{color:var(--accent-color);position:fixed;right:calc(1.25rem + env(safe-area-inset-right,0px));bottom:calc(2rem + env(safe-area-inset-bottom,0px));z-index:60;display:inline-flex;align-items:center;justify-content:center;width:3rem;height:3rem;border-radius:9999px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);box-shadow:0 .5rem 1.5rem #00000026;transition:transform .2s cubic-bezier(.2,0,0,1),box-shadow .2s ease;text-decoration:none}.contact-float:hover,.contact-float:focus{transform:translateY(-4px);box-shadow:0 1rem 2rem #0003}.contact-float:active{transform:translateY(-2px) scale(.95)}.contact-float svg{width:1.25rem;height:1.25rem;display:block}@media(max-width:48rem){.contact-float{right:calc(1rem + env(safe-area-inset-right,0px));bottom:calc(1rem + 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