:root{--white: #ffffff;--surface: #f4f5f5;--ink: #111315;--ink-2: #3b4144;--ink-3: #4a5053;--line: #e3e6e7;--line-2: #cdd2d4;--panel: #111315;--panel-2: #1a1d1f;--panel-line: #2a2f32;--on-panel: #f3f4f4;--on-panel-2: #b3b9bc;--on-panel-3: #a2a9ac;--lamp: #1fd65f;--lamp-deep: #0f8f46;--lamp-text: #0b5f2f;--lamp-soft: #e9f7ee;--amber: #ffb000;--amber-deep: #a86c00;--amber-text: #704700;--red: #ff3b30;--red-text: #a61f16;--unlit: #8a9195;--f-sans: "Mona Sans Variable", "Mona Fallback", "Helvetica Neue", Arial, sans-serif;--f-mono: "Martian Mono Variable", ui-monospace, "Cascadia Mono", Consolas, monospace;--wide: 112%;--t-display: clamp(2.5rem, 1.45rem + 3.1vw, 3.7rem);--t-h2: clamp(1.875rem, 1.35rem + 1.5vw, 2.625rem);--t-h3: 1.25rem;--t-lede: clamp(1.125rem, 1.05rem + .3vw, 1.3125rem);--t-body: 1.0625rem;--t-small: .9375rem;--t-label: .8125rem;--t-num: clamp(2.75rem, 1.9rem + 2.6vw, 4.5rem);--s-1: 4px;--s-2: 8px;--s-3: 12px;--s-4: 16px;--s-5: 24px;--s-6: 32px;--s-7: 48px;--s-8: 64px;--s-9: 96px;--s-10: 128px;--section: clamp(88px, 11vw, 168px);--gutter: clamp(20px, 4.5vw, 72px);--max: 1232px;--gap: 24px;--z-sticky: 60;--z-overlay: 70;--z-skip: 100;--ease: cubic-bezier(.22, .61, .36, 1);--ease-out: cubic-bezier(.16, 1, .3, 1);--t-micro: .16s;--t-reveal: .6s;--r-1: 4px;--r-2: 8px;--r-3: 14px;--r-pill: 999px;--hdr-h: 72px;--t-xs: .75rem;--rail-w: 236px;--drawer-w: 620px;--shadow-pop: 0 1px 2px rgba(17, 19, 21, .06), 0 12px 32px -12px rgba(17, 19, 21, .22);--shadow-drawer: -24px 0 64px -32px rgba(17, 19, 21, .35);--scrim: rgba(17, 19, 21, .38);--z-drawer: 80;--z-toast: 90;--ring: rgba(17, 19, 21, .12);--hover: #2a2f32;--danger-soft: #fdf1f0;color-scheme:light}:lang(ja){--f-sans: "Mona Sans Variable", "Hiragino Sans", "Yu Gothic UI", "Meiryo", "Noto Sans JP", sans-serif;line-break:strict}:lang(zh){--f-sans: "Mona Sans Variable", "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans SC", sans-serif}:lang(ko){--f-sans: "Mona Sans Variable", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;word-break:keep-all}no-break{display:contents;white-space:nowrap}:lang(ja) :is(h1,h2,h3,.lede,.fbar a,.ft a,th,summary),:lang(zh) :is(h1,h2,h3,.lede){word-break:auto-phrase}:lang(ja) .display,:lang(zh) .display,:lang(ko) .display{letter-spacing:-.01em;line-height:1.2;font-weight:600}:lang(ja) .h2,:lang(zh) .h2,:lang(ko) .h2{letter-spacing:-.005em;line-height:1.25;font-weight:600}@font-face{font-family:Mona Fallback;src:local("Arial");size-adjust:104%;ascent-override:92%;descent-override:24%}*,*:before,*:after{box-sizing:border-box}[hidden]{display:none!important}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{position:relative;margin:0;background:var(--white);color:var(--ink);font-family:var(--f-sans);font-size:var(--t-body);line-height:1.55;font-weight:400;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"ss01" 0}img,svg{display:block;max-width:100%}h1,h2,h3,h4{margin:0;font-weight:560;text-wrap:balance}p,li,dd,figcaption,summary{text-wrap:pretty}p,li{max-width:60ch}:where(:lang(ja),:lang(zh),:lang(ko)) p,:where(:lang(ja),:lang(zh),:lang(ko)) li{max-width:36em}p{margin:0}ul,ol{margin:0;padding:0}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.22em}a:hover{text-decoration-thickness:2px}button,input,select,textarea{font:inherit;color:inherit}::selection{background:var(--ink);color:var(--white)}:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:var(--r-1)}.panel :focus-visible{outline-color:var(--lamp)}.skip{position:absolute;left:var(--s-4);top:-100px;z-index:var(--z-skip);background:var(--ink);color:var(--white);padding:var(--s-3) var(--s-4);border-radius:var(--r-1);text-decoration:none;font-weight:600}.skip:focus{top:var(--s-4)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}html:not(.authed) .when-in,html.authed .when-out{display:none!important}.wrap{width:100%;max-width:calc(var(--max) + 2 * var(--gutter));margin-inline:auto;padding-inline:var(--gutter)}.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap)}.section{padding-block:var(--section)}.surface{background:var(--surface)}.display{font-size:var(--t-display);line-height:1.02;letter-spacing:-.035em;font-weight:540;font-stretch:var(--wide)}.h2{font-size:var(--t-h2);line-height:1.06;letter-spacing:-.03em;font-weight:540;font-stretch:var(--wide)}.h3{font-size:var(--t-h3);line-height:1.3;letter-spacing:-.01em;font-weight:600}.lede{font-size:var(--t-lede);line-height:1.5;color:var(--ink-2)}.small{font-size:var(--t-small);line-height:1.5}.eyebrow{font-size:.75rem;font-weight:620;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);margin-bottom:20px;display:inline-flex;align-items:center;gap:10px}.eyebrow:before{content:"";width:6px;height:6px;background:currentColor;flex:none}.panel .eyebrow:before{background:var(--on-panel-3)}.rails{position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%);width:min(100%,calc(var(--max) + 2 * var(--gutter)));border-inline:1px solid rgba(17,19,21,.07);pointer-events:none;z-index:1}.rails i{position:absolute;width:11px;height:11px;margin-top:-5px}.rails i:before,.rails i:after{content:"";position:absolute;background:#11131552}.rails i:before{left:5px;top:0;width:1px;height:11px}.rails i:after{top:5px;left:0;width:11px;height:1px}.rails i.l{left:-6px}.rails i.r{right:-6px}.rails i.dark:before,.rails i.dark:after{background:#f3f4f44d}@media(max-width:1399px){.rails{display:none}}@media print{.rails{display:none}}.mono{font-family:var(--f-mono);font-size:.8125rem;font-stretch:87.5%;letter-spacing:.01em}.num{font-variant-numeric:tabular-nums}.muted{color:var(--ink-3)}.stripe{display:inline-block;width:4px;height:14px;background:var(--lamp-deep);border-radius:1px;flex:none}.panel .stripe{background:var(--lamp)}.lamp{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--lamp-deep);box-shadow:0 0 0 3px #0f8f4629;flex:none}.panel .lamp{background:var(--lamp);box-shadow:0 0 0 3px #1fd65f29,0 0 12px #1fd65f8c}.lamp.off{background:transparent;box-shadow:inset 0 0 0 1.5px var(--unlit)}.lp{display:inline-block;width:9px;height:9px;border-radius:50%;flex:none;box-shadow:inset 0 0 0 1.5px var(--unlit)}.lp.on{background:var(--lamp-deep);box-shadow:0 0 0 3px #0f8f4624}.panel .lp{box-shadow:inset 0 0 0 1.5px #4a5256}.panel .lp.on{background:var(--lamp);box-shadow:0 0 9px #1fd65f99}.btn{--bg: var(--ink);--fg: var(--white);display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;font-size:1rem;font-weight:600;line-height:1;letter-spacing:-.005em;white-space:nowrap;text-decoration:none;cursor:pointer;border:1px solid var(--bg);border-radius:var(--r-2);background:var(--bg);color:var(--fg);transition:background-color var(--t-micro) var(--ease),border-color var(--t-micro) var(--ease),color var(--t-micro) var(--ease),transform var(--t-micro) var(--ease)}.btn:hover{--bg: var(--hover);text-decoration:none}.btn:active{transform:translateY(1px)}.btn .arr{transition:transform .22s var(--ease-out)}.btn:hover .arr{transform:translate(3px)}.btn-ghost{--bg: transparent;--fg: var(--ink);border-color:var(--line-2)}.btn-ghost:hover{--bg: var(--surface);border-color:var(--ink-3)}.panel .btn{--bg: var(--white);--fg: var(--ink)}.panel .btn:hover{--bg: #e6e8e9}.link{font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:8px;min-height:44px}.link:hover{text-decoration:underline}.panel{background:var(--panel);color:var(--on-panel)}.panel .muted,.panel .eyebrow{color:var(--on-panel-3)}.panel .lede{color:var(--on-panel-2)}.panel ::selection{background:var(--lamp);color:var(--panel)}.js [data-reveal]{opacity:0;transform:translateY(18px);transition:opacity var(--t-reveal) var(--ease-out),transform var(--t-reveal) var(--ease-out);transition-delay:var(--d, 0ms)}.js [data-reveal].in{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.js [data-reveal]{opacity:1;transform:none;transition:none}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media print{.no-print{display:none!important}body{background:#fff}}.hdr{padding-top:env(safe-area-inset-top,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}@media(display-mode:standalone){body{padding-bottom:env(safe-area-inset-bottom,0px);overscroll-behavior-y:none}}html[data-theme=dark]{color-scheme:dark;--white: #111315;--surface: #181b1d;--ink: #f3f4f4;--ink-2: #c3c8cb;--ink-3: #a2a9ac;--line: #24282b;--line-2: #353b3f;--panel: #1a1d1f;--panel-2: #22262a;--panel-line: #353b3f;--lamp-deep: #1fd65f;--lamp-text: #4ee287;--lamp-soft: rgba(31, 214, 95, .12);--amber-deep: #ffb000;--amber-text: #ffc247;--red-text: #ff8078;--unlit: #8a9195;--shadow-pop: 0 1px 2px rgba(0, 0, 0, .4), 0 16px 40px -12px rgba(0, 0, 0, .7);--shadow-drawer: -24px 0 64px -32px rgba(0, 0, 0, .8);--scrim: rgba(0, 0, 0, .6);--ring: rgba(243, 244, 244, .22);--hover: #2b3033;--danger-soft: rgba(255, 59, 48, .14)}html[data-theme=dark] .btn:hover{--bg: #d9dcdd}html[data-theme=dark] .btn-ghost:hover,html[data-theme=dark] .btn.btn-quiet:hover{--bg: var(--surface)}html[data-theme=dark] .btn.btn-danger{--bg: transparent}html[data-theme=dark] .btn.btn-danger:hover{--bg: var(--danger-soft)}html[data-theme=dark] .btn.busy:after{border-color:var(--white);border-right-color:transparent}html[data-theme=dark] .btn-ghost.busy:after{border-color:var(--ink);border-right-color:transparent}html[data-theme=dark] .sel{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%23a2a9ac' stroke-width='1.5'/%3E%3C/svg%3E")}html[data-theme=dark] .lamp,html[data-theme=dark] .lp.on{box-shadow:0 0 8px #1fd65f73}html[data-theme=dark] .lp.amber{box-shadow:0 0 8px #ffb00073}html[data-theme=dark] .lp.off{box-shadow:inset 0 0 0 1.5px var(--unlit)}html[data-theme=dark] .toast,html[data-theme=dark] .rec-strip{border:1px solid var(--panel-line)}html[data-theme=dark] .loc .halo{fill:#1fd65f33}html[data-theme=dark] .wall,html[data-theme=dark] .ended{box-shadow:none}.bare-top{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding-inline:var(--gutter)}.sd-menu{position:relative}.sd-menu summary{list-style:none;cursor:pointer}.sd-menu summary::-webkit-details-marker{display:none}.bare-top .sd-a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 10px;border-radius:var(--r-2);color:var(--ink-2);font-size:.75rem}.bare-top .sd-a svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.3}.sd-menu.down .sd-pop{position:absolute;right:0;top:calc(100% + 6px);z-index:var(--z-overlay);min-width:184px;list-style:none;padding:6px;background:var(--white);border:1px solid var(--line-2);border-radius:var(--r-2);box-shadow:var(--shadow-pop)}.sd-menu.down .sd-pop li{max-width:none}.sd-menu.down .sd-pop a{display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:6px;font-size:.9375rem;font-weight:500;text-decoration:none;white-space:nowrap}.sd-menu.down .sd-pop a:hover{background:var(--surface)}.sd-menu.down .sd-pop a[aria-current]{font-weight:620}html[data-text=small]{font-size:93.75%}html[data-text=large]{font-size:112.5%}html[data-text=xl]{font-size:125%}@media(max-width:360px){.btn{white-space:normal;text-align:center;line-height:1.2;padding-block:10px;max-width:100%}}@media(max-width:480px){.display,.h2{overflow-wrap:break-word;hyphens:auto}}h1,.display,.h2{hyphenate-limit-chars:18 8 8}html[data-offer=off] [data-offer-on]{display:none!important}html:not([data-offer=off]) [data-offer-off]{display:none!important}.obar[data-astro-cid-vbtezlmh]{display:flex;align-items:center;justify-content:center;gap:4px;min-height:44px;padding-left:var(--gutter);background:var(--surface);border-bottom:1px solid var(--line);color:var(--ink)}.obar[data-astro-cid-vbtezlmh][hidden]{display:none}.ob-t[data-astro-cid-vbtezlmh]{flex:1;min-width:0;max-width:none;padding-block:8px;text-align:center;font-size:.8125rem;font-weight:500;line-height:1.4}.ob-t[data-astro-cid-vbtezlmh] a[data-astro-cid-vbtezlmh]{display:inline-block;padding-block:4px;margin-block:-4px;margin-left:6px;font-weight:620;color:var(--ink);text-decoration:underline;text-underline-offset:.22em;white-space:nowrap}.ob-x[data-astro-cid-vbtezlmh]{flex:none;display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:var(--r-2);background:none;color:var(--ink-2);cursor:pointer}.ob-x[data-astro-cid-vbtezlmh]:hover{color:var(--ink);background:var(--line)}.ob-x[data-astro-cid-vbtezlmh]:focus-visible{outline:2px solid var(--ink);outline-offset:-4px}.ob-x[data-astro-cid-vbtezlmh] svg[data-astro-cid-vbtezlmh]{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round}@media(max-width:620px){.ob-t[data-astro-cid-vbtezlmh]{text-align:left}}
