.wordmark[data-astro-cid-hhuuaa7r]{display:inline-flex;align-items:center;gap:10px;min-height:20px;text-decoration:none}.wordmark[data-astro-cid-hhuuaa7r]:hover{text-decoration:none}.mark[data-astro-cid-hhuuaa7r]{font-family:var(--ff-serif);font-weight:700;font-size:19px;letter-spacing:var(--ls-wordmark);line-height:1}.rule[data-astro-cid-hhuuaa7r]{width:1px;height:16px;background:var(--hair-paper)}.byline[data-astro-cid-hhuuaa7r]{font-family:var(--ff-sans);font-weight:400;font-size:var(--fs-label);letter-spacing:.08em;line-height:1;color:var(--c-ink2)}.paper[data-astro-cid-hhuuaa7r]{color:var(--c-ink)}.ink[data-astro-cid-hhuuaa7r]{color:var(--c-paper)}.ink[data-astro-cid-hhuuaa7r] .rule[data-astro-cid-hhuuaa7r]{background:var(--hair-ink)}.ink[data-astro-cid-hhuuaa7r] .byline[data-astro-cid-hhuuaa7r]{color:#f5f1e6b8}.site-header[data-astro-cid-3ef6ksr2]{background:var(--c-ink);color:var(--c-paper);border-bottom:var(--hairline) solid var(--hair-ink)}.inner[data-astro-cid-3ef6ksr2]{max-width:var(--content-w);margin:0 auto;padding:16px var(--page-x);display:flex;align-items:center;gap:var(--gutter)}.nav[data-astro-cid-3ef6ksr2]{flex:1}.nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{display:flex;flex-wrap:wrap;gap:6px 26px;margin:0 0 0 20px}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:inline-block;padding-bottom:3px;border-bottom:var(--hairline) solid transparent;font-size:var(--fs-note);color:var(--on-ink);transition:color .18s ease,border-color .18s ease}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--c-paper);border-bottom-color:var(--c-red-hi);text-decoration:none}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current=page]{color:var(--c-paper);border-bottom-color:var(--c-paper)}.cta[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:18px}.login[data-astro-cid-3ef6ksr2]{position:relative}.login[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 16px;border:var(--hairline) solid rgba(245,241,230,.42);border-radius:var(--radius);font-size:var(--fs-note);font-weight:700;letter-spacing:.03em;color:var(--c-paper);cursor:pointer;list-style:none;transition:border-color .18s ease}.login[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]::-webkit-details-marker{display:none}.login[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]:hover,.login[data-astro-cid-3ef6ksr2][open] summary[data-astro-cid-3ef6ksr2]{border-color:var(--c-paper)}.login[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]:focus-visible{outline:2px solid var(--c-paper);outline-offset:2px}.caret[data-astro-cid-3ef6ksr2]{transition:transform .18s ease}.login[data-astro-cid-3ef6ksr2][open] .caret[data-astro-cid-3ef6ksr2]{transform:rotate(180deg)}.menu[data-astro-cid-3ef6ksr2]{position:absolute;right:0;top:calc(100% + 8px);z-index:20;min-width:232px;margin:0;padding:0;list-style:none;background:var(--c-paper);color:var(--c-ink);border:var(--hairline) solid var(--hair-paper);box-shadow:0 8px 24px #1412101f}.menu[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]+li[data-astro-cid-3ef6ksr2]{border-top:var(--hairline) solid var(--hair-paper)}.menu[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:12px 16px;color:var(--c-ink);text-decoration:none;transition:background .18s ease}.menu[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{background:#fff;text-decoration:none}.surface[data-astro-cid-3ef6ksr2]{font-family:var(--ff-serif);font-weight:700;font-size:15px}.hint[data-astro-cid-3ef6ksr2]{font-size:var(--fs-label);letter-spacing:var(--ls-label);color:var(--c-ink2);white-space:nowrap}.cta[data-astro-cid-3ef6ksr2] .btn{min-height:40px;font-size:var(--fs-note);padding:0 18px}@media(max-width:860px){.nav[data-astro-cid-3ef6ksr2]{display:none}.inner[data-astro-cid-3ef6ksr2]{justify-content:space-between;padding:14px var(--page-x)}.cta[data-astro-cid-3ef6ksr2]{gap:10px}.login[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]{padding:0 12px}.cta[data-astro-cid-3ef6ksr2] .btn{padding:0 14px}}.site-footer[data-astro-cid-sz7xmlte]{background:var(--c-ink);color:var(--on-ink);border-top:var(--hairline) solid var(--hair-ink)}.inner[data-astro-cid-sz7xmlte]{max-width:var(--content-w);margin:0 auto;padding:56px var(--page-x) 52px}.cols[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:minmax(0,1fr) repeat(3,152px);gap:44px;align-items:start}.co[data-astro-cid-sz7xmlte]{margin-top:16px;font-size:var(--fs-note);line-height:1.9;color:var(--on-ink)}.co[data-astro-cid-sz7xmlte] span[data-astro-cid-sz7xmlte]{display:block}.legal[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:4px 20px;margin-top:12px;font-size:var(--fs-note)}.legal[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--on-ink-2);text-decoration:underline;text-underline-offset:.22em}.legal[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--c-paper)}.ct[data-astro-cid-sz7xmlte]{font-family:var(--ff-sans);font-size:var(--fs-label);font-weight:400;letter-spacing:var(--ls-label);line-height:1;color:var(--on-ink-2);margin-bottom:16px}.col[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{font-size:var(--fs-note);line-height:2.1}.col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--on-ink)}.col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--c-paper)}.rule[data-astro-cid-sz7xmlte]{border:0;border-top:var(--hairline) solid var(--hair-ink);margin:36px 0 22px}.bottom[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 20px;margin-top:22px}.copy[data-astro-cid-sz7xmlte]{font-size:var(--fs-label);color:var(--on-ink-2)}.reopen[data-astro-cid-sz7xmlte]{padding:0;border:0;background:none;font-size:var(--fs-label);color:var(--on-ink-2);text-decoration:underline;text-underline-offset:.22em;cursor:pointer}.reopen[data-astro-cid-sz7xmlte]:hover{color:var(--c-paper)}@media(max-width:860px){.cols[data-astro-cid-sz7xmlte]{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px}.brand[data-astro-cid-sz7xmlte]{grid-column:1 / -1}}.preview-menu[data-astro-cid-6nzxjjfl]{position:fixed;right:16px;bottom:16px;z-index:60;font-size:var(--fs-label);letter-spacing:var(--ls-label)}summary[data-astro-cid-6nzxjjfl]{display:inline-flex;align-items:center;gap:8px;min-height:32px;padding:0 12px;background:var(--c-ink);color:var(--on-ink);border:var(--hairline) solid var(--hair-ink);box-shadow:0 8px 24px #1412103d;cursor:pointer;list-style:none;white-space:nowrap}summary[data-astro-cid-6nzxjjfl]::-webkit-details-marker{display:none}summary[data-astro-cid-6nzxjjfl]:hover,.preview-menu[data-astro-cid-6nzxjjfl][open] summary[data-astro-cid-6nzxjjfl]{color:var(--c-paper)}summary[data-astro-cid-6nzxjjfl]:focus-visible{outline:2px solid var(--c-paper);outline-offset:2px}.dot[data-astro-cid-6nzxjjfl]{width:6px;height:6px;background:var(--c-sand)}.cur[data-astro-cid-6nzxjjfl]{padding-left:8px;border-left:var(--hairline) solid var(--hair-ink);color:var(--c-paper)}.caret[data-astro-cid-6nzxjjfl]{transition:transform .18s ease}.preview-menu[data-astro-cid-6nzxjjfl][open] .caret[data-astro-cid-6nzxjjfl]{transform:rotate(180deg)}ul[data-astro-cid-6nzxjjfl]{position:absolute;right:0;bottom:calc(100% + 6px);min-width:200px;margin:0;padding:0;list-style:none;background:var(--c-ink);color:var(--on-ink);border:var(--hairline) solid var(--hair-ink);box-shadow:0 8px 24px #1412103d}li[data-astro-cid-6nzxjjfl]+li[data-astro-cid-6nzxjjfl]{border-top:var(--hairline) solid var(--hair-ink)}a[data-astro-cid-6nzxjjfl]{display:block;padding:10px 14px;color:var(--on-ink);text-decoration:none;white-space:nowrap}a[data-astro-cid-6nzxjjfl]:hover{color:var(--c-paper);text-decoration:none}a[data-astro-cid-6nzxjjfl][aria-current=page]{background:var(--c-paper);color:var(--c-ink)}.consent[data-astro-cid-ruz5wv6z]{position:fixed;inset:auto 0 0;z-index:40;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:14px var(--page-x);padding-bottom:calc(14px + env(safe-area-inset-bottom));background:var(--c-ink);color:var(--c-paper);border-top:var(--hairline) solid var(--hair-ink)}.consent[data-astro-cid-ruz5wv6z][hidden]{display:none}.text[data-astro-cid-ruz5wv6z]{max-width:64ch;font-size:var(--fs-note);color:#f5f1e6d1}.text[data-astro-cid-ruz5wv6z] a[data-astro-cid-ruz5wv6z]{color:var(--c-paper);text-decoration:underline;text-underline-offset:.22em}.actions[data-astro-cid-ruz5wv6z]{display:flex;gap:10px}button[data-astro-cid-ruz5wv6z]{min-height:36px;padding:0 16px;border-radius:var(--radius);border:var(--hairline) solid var(--hair-ink);background:transparent;color:var(--c-paper);font-size:var(--fs-note);cursor:pointer}button[data-astro-cid-ruz5wv6z][data-consent=all]{background:var(--c-paper);color:var(--c-ink);border-color:var(--c-paper)}button[data-astro-cid-ruz5wv6z]:hover{border-color:var(--c-paper)}:root{--c-ink: #141210;--c-paper: #F5F1E6;--c-sand: #E4DBC8;--c-red: #C4301A;--c-red-hi: #E4553A;--c-lime: #6E6A60;--c-ink2: #5F5B52;--hair-paper: rgba(20, 18, 16, .16);--hair-ink: rgba(245, 241, 230, .18);--on-ink: rgba(245, 241, 230, .78);--on-ink-2: rgba(245, 241, 230, .62);--ff-serif: "Noto Serif SC", "Songti SC", "SimSun", serif;--ff-sans: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;--ff-mono: ui-monospace, "SF Mono", Menlo, monospace;--fs-display: 66px;--fs-title: 44px;--fs-subtitle: 28px;--fs-body: 16.5px;--fs-note: 12.5px;--fs-label: 11px;--lh-display: 1.14;--lh-title: 1.18;--lh-subtitle: 1.32;--lh-body: 1.72;--ls-label: .06em;--ls-wordmark: -.01em;--measure: 34em;--radius: 0;--hairline: 1px;--content-w: 1280px;--gutter: 24px;--page-x: 40px;--section-y: 120px;--dur-enter: .42s;--ease-enter: cubic-bezier(.22, .61, .36, 1)}@media(max-width:860px){:root{--fs-display: 31px;--fs-title: 28px;--fs-subtitle: 22px;--fs-body: 16px;--fs-note: 12px;--page-x: 20px;--section-y: 72px}}@media(min-width:861px)and (max-width:1039px){:root{--fs-title: 31px;--fs-display: 51px;--fs-subtitle: 21px}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body,h1,h2,h3,h4,h5,h6,p,figure,blockquote,dl,dd,ul,ol{margin:0}ul,ol{padding:0;list-style:none}body{min-height:100vh;background:var(--c-paper);color:var(--c-ink);font-family:var(--ff-sans);font-size:var(--fs-body);line-height:var(--lh-body);font-weight:400;text-spacing-trim:space-all}h1,h2{font-family:var(--ff-serif);font-weight:700;line-height:var(--lh-title)}h3,h4,h5,h6{font-family:var(--ff-sans);font-weight:700;line-height:var(--lh-subtitle)}:root[data-webfont=off] h1,:root[data-webfont=off] h2{font-family:var(--ff-sans);font-weight:600}h1,h2,h3,h4,h5,h6{word-break:keep-all;overflow-wrap:anywhere}h1:has(br.md),h2:has(br.md),h3:has(br.md){text-wrap:balance}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:.22em}img,picture,video,canvas,svg{display:block;max-width:100%}button,input,select,textarea{font:inherit;color:inherit;border-radius:var(--radius)}:focus-visible{outline:2px solid var(--c-red);outline-offset:3px}.on-ink :focus-visible{outline-color:var(--c-red-hi)}.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--c-ink);color:var(--c-paper);padding:10px 16px}.skip-link:focus{left:0}.num{font-family:var(--ff-mono);font-variant-numeric:tabular-nums}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.hairline{border:0;border-top:var(--hairline) solid var(--hair-paper)}.on-ink .hairline{border-top-color:var(--hair-ink)}@media(prefers-reduced-motion:no-preference){[data-enter]{animation:enter var(--dur-enter) var(--ease-enter) both;animation-delay:calc(var(--enter-i, 0) * 90ms)}}@keyframes enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}