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#fff;outline-offset:2px}.hk-say-out{opacity:0}@keyframes hk-pop{0%{transform:scale(.6);opacity:0}70%{transform:scale(1.04);opacity:1}to{transform:scale(1)}}@media(prefers-reduced-motion:no-preference){.hk-say{animation:hk-pop .45s ease-out both}}@media(max-width:599px){.hk-parade{width:76px}.hk-say{bottom:calc(140px + env(safe-area-inset-bottom,0px));font-size:14px}}:root{--ink: #242424;--ink-2: #555;--ink-3: #888;--line: #f2f2f2;--bg: #f7f7f7;--panel: #fff;--dark: #242424;--sans: Inter, "Noto Sans JP", sans-serif;--mono: Menlo, Monaco, "Courier New", monospace}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:64px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.ms{font-family:Material Symbols Outlined;font-style:normal;font-size:16px;line-height:1}.site-header{position:fixed;inset:0 0 auto;z-index:50;height:48px;padding:6px 40px;background:#ffffff1a;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 4px 4px #0000001a}.hd-inner{max-width:1280px;margin:0 auto;height:36px;display:flex;align-items:center;justify-content:space-between;gap:40px}.logo{display:flex;align-items:center}.logo-img{height:17.3px;width:auto}.logo span{font-family:Noto Sans JP,sans-serif;font-weight:500;font-size:20px;letter-spacing:-.4px;color:var(--ink)}.btn-dark{display:inline-flex;align-items:center;gap:8px;height:31px;padding:4px 16px;border-radius:4px;background:var(--dark);border:1px solid var(--dark);color:#fff;font:500 14px/21px Noto Sans JP,sans-serif;white-space:nowrap}.hd-nav{display:flex;align-items:center;gap:4px}.hd-link{display:inline-flex;align-items:center;gap:2px;height:31px;padding:4px 12px;border-radius:4px;cursor:pointer;color:var(--ink);font:500 14px/21px Noto Sans 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a[aria-current]{font-weight:500;background:#f2f2f2}.hd-right{display:flex;align-items:center;gap:8px}.hd-burger{display:none;width:36px;height:31px;padding:0;border:1px solid var(--dark);border-radius:4px;background:#fff;color:var(--ink);cursor:pointer}.hd-burger .ms{font-size:22px}.hd-panel{display:none}.site-footer{background:var(--dark);padding:56px 40px 32px}.ft-inner{max-width:1280px;margin:0 auto}.ft-logo{display:inline-block;margin-bottom:40px}.ft-logo img{height:20px;width:auto}.ft-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}.ft-h{margin:0 0 12px;color:#fff;font:500 13px/20px var(--sans)}.ft-col ul{margin:0;padding:0;list-style:none}.ft-col li{margin:0 0 6px}.ft-col a{display:inline-flex;align-items:center;gap:4px;color:#aaa;font:400 13px/21px var(--sans)}.ft-col a .ms{font-size:13px}.ft-col a:hover{color:#fff}.ft-copy{margin:40px 0 0;padding-top:20px;border-top:1px solid #3a3a3a;color:#888;font:300 13px/20px var(--sans)}@media(max-width:1023px){.ft-cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px}.hd-link{padding:4px 8px}.hd-inner{gap:16px}}.tag{display:inline-block;padding:2px 6px;border-radius:4px;background:#f0f0f0;color:#888;font:400 11px/16px var(--sans)}.date{color:#aaa;font:400 11px/16px var(--sans)}.panel{max-width:1280px;margin:0 auto;background:#fff;border-radius:16px;padding:32px}.related,.sec{padding:40px 80px}.sec-h{margin:0 0 32px;font:600 24px/36px var(--sans)}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}@media(max-width:1199px){.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:1023px){.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}.related,.sec{padding:40px 24px}}@media(max-width:599px){.grid3{grid-template-columns:1fr;gap:24px}.related,.sec{padding:32px 12px}.panel{padding:24px 16px}}@media(max-width:767px){.site-header{padding:6px 16px}.hd-inner{gap:8px}.logo-img{height:14.8px}.hd-nav{display:none}.hd-right{margin-left:auto}.hd-burger{display:inline-flex;align-items:center;justify-content:center}.site-header.is-open{z-index:70;background:#fff}.hd-panel:not([hidden]){display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 16px;position:absolute;top:48px;left:0;right:0;max-height:calc(100dvh - 48px);overflow-y:auto;padding:20px 16px 32px;background:#fff;box-shadow:0 8px 16px #0000001f}.hd-col{display:flex;flex-direction:column}.hd-col:first-child{grid-column:1 / -1}.hd-col-h{margin:0 0 6px;color:var(--ink-3);font:500 12px/18px var(--sans)}.hd-col a{display:inline-flex;align-items:center;gap:4px;padding:6px 0;color:var(--ink);font:400 14px/21px Noto Sans JP,sans-serif}.hd-col a .ms{font-size:13px;color:var(--ink-3)}.btn-dark{padding:4px 10px;font-size:12px;gap:4px}.site-footer{padding:40px 16px 24px}.ft-logo{margin-bottom:32px}.ft-logo img{height:17px}.ft-col:first-child{grid-column:1 / -1}}