:root{--ink: #0c1613;--ink-soft: #39443e;--muted: #5f6a65;--paper: #fbfbf8;--paper-2: #f3f4f0;--line: #e4e7e2;--line-mid: #d3d9d3;--brand: #0c3b2b;--brand-2: #1a6b50;--brand-deep: #071e17;--accent: #d8501c;--wrap: 1140px;--gutter: 28px;--r-sm: 4px;--r-md: 8px;--font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;--mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;--shadow-deep: 0 30px 60px -30px rgba(7, 30, 23, .5)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.72;font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::selection{background:var(--brand);color:#fff}h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.2;letter-spacing:-.02em}p,figure,blockquote{margin:0}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}ul,ol,dl,dd{margin:0;padding:0;list-style:none}button{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--brand-2);outline-offset:3px}.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}.section{padding:104px 0}.section-rule{border-top:1px solid var(--line)}.eyebrow{display:flex;align-items:center;gap:10px;font-size:11.5px;font-weight:600;letter-spacing:.16em;color:var(--muted);margin-bottom:22px}.eyebrow:before{content:"";width:18px;height:1px;background:var(--accent)}.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;padding-bottom:20px;border-bottom:1px solid var(--ink)}.sec-head h2{font-size:clamp(23px,3vw,34px);letter-spacing:-.03em;line-height:1.25;color:var(--ink)}.sec-head span{flex-shrink:0;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border:1px solid transparent;border-radius:var(--r-sm);font-size:14px;font-weight:600;line-height:1.3;white-space:nowrap;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-2)}.btn-line{background:transparent;border-color:var(--line-mid);color:var(--ink)}.btn-line:hover{border-color:var(--ink)}.btn-line.copied{border-color:var(--brand-2);color:var(--brand-2);background:#1a6b5012}.muted{color:var(--muted)}@media(max-width:860px){:root{--gutter: 20px}.section{padding:68px 0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:var(--brand);border-bottom:1px solid rgba(255,255,255,.1)}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px}.brand[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:10px;flex-shrink:0}.brand-mark[data-astro-cid-3ef6ksr2]{width:30px;height:30px;display:grid;place-items:center;border-radius:var(--r-sm);background:#fff;color:var(--brand);font-size:14px;font-weight:700;letter-spacing:-.02em;transition:background .16s}.brand[data-astro-cid-3ef6ksr2]:hover .brand-mark[data-astro-cid-3ef6ksr2]{background:#d9ebe2}.brand-text[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;line-height:1.25}.brand-text[data-astro-cid-3ef6ksr2] strong[data-astro-cid-3ef6ksr2]{font-size:14px;font-weight:600;letter-spacing:-.01em;color:#fff}.brand-text[data-astro-cid-3ef6ksr2] small[data-astro-cid-3ef6ksr2]{font-size:10px;letter-spacing:.14em;color:#8fb0a3}.header-mail[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:14px}.header-mail-text[data-astro-cid-3ef6ksr2]{font-family:var(--mono);font-size:12.5px;color:#a9c6ba;transition:color .16s}.header-mail[data-astro-cid-3ef6ksr2]:hover .header-mail-text[data-astro-cid-3ef6ksr2]{color:#fff}.header-mail-go[data-astro-cid-3ef6ksr2]{padding:8px 16px;border-radius:var(--r-sm);background:#fff;color:var(--brand);font-size:12.5px;font-weight:600;transition:background .16s}.header-mail[data-astro-cid-3ef6ksr2]:hover .header-mail-go[data-astro-cid-3ef6ksr2]{background:#d9ebe2}@media(max-width:620px){.header-inner[data-astro-cid-3ef6ksr2]{height:58px}.header-mail-text[data-astro-cid-3ef6ksr2],.brand-text[data-astro-cid-3ef6ksr2] small[data-astro-cid-3ef6ksr2]{display:none}}.site-footer[data-astro-cid-sz7xmlte]{background:var(--brand-deep);color:#c7d9d1;padding:25px 0}.footer-inner[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px}.footer-brand[data-astro-cid-sz7xmlte]{font-weight:600;color:#fff;letter-spacing:.01em}.footer-dot[data-astro-cid-sz7xmlte]{color:#4e6b60}.footer-city[data-astro-cid-sz7xmlte]{color:#7f9d91}.footer-mail[data-astro-cid-sz7xmlte]{margin-left:auto;font-family:var(--mono);font-size:12px;color:#c7d9d1;border-bottom:1px solid rgba(255,255,255,.2);padding-bottom:1px;transition:color .16s,border-color .16s}.footer-mail[data-astro-cid-sz7xmlte]:hover{color:#fff;border-bottom-color:#fff}.footer-copy[data-astro-cid-sz7xmlte]{margin-left:16px;color:#5c7a6f}@media(max-width:620px){.footer-inner[data-astro-cid-sz7xmlte]{gap:8px 10px}.footer-mail[data-astro-cid-sz7xmlte]{margin-left:0;width:100%;border-bottom:0;padding-bottom:0}.footer-copy[data-astro-cid-sz7xmlte]{width:100%;margin-left:0}}
