:root{--gray-0:#ffffff;--gray-50:#f7f8fa;--gray-100:#f4f5f7;--gray-150:#eceef1;--gray-200:#e3e6ea;--gray-300:#d8dce2;--gray-400:#b9bfc9;--gray-500:#8b93a1;--gray-600:#5f6673;--gray-700:#454b56;--gray-800:#2b3038;--gray-900:#1f2328;--blue-50:#eef4fd;--blue-100:#dbe8fb;--blue-600:#0f57c2;--blue-700:#0c46a0;--blue-800:#093a86;--red-50:#fdeeee;--red-600:#d7261d;--red-700:#b31d15;--orange-50:#fdf3e7;--orange-600:#d96c00;--orange-700:#a35000;--green-50:#eaf6ee;--green-600:#1d8a3e;--green-700:#166c30;--yellow-50:#fdf8e2;--yellow-500:#e8b90c;--yellow-800:#7a6206;--purple-600:#7d47a8;--color-background:var(--gray-100);--color-surface:var(--gray-0);--color-surface-subtle:var(--gray-50);--color-surface-sunken:var(--gray-150);--color-text:var(--gray-900);--color-text-secondary:var(--gray-600);--color-text-muted:#6b7280;--color-text-inverse:#ffffff;--color-link:var(--blue-600);--color-link-hover:var(--blue-800);--color-link-visited:var(--purple-600);--color-border:var(--gray-300);--color-border-subtle:var(--gray-200);--color-border-strong:var(--gray-400);--color-primary:var(--blue-600);--color-primary-hover:var(--blue-700);--color-primary-active:var(--blue-800);--color-primary-subtle:var(--blue-50);--color-danger:var(--red-600);--color-danger-hover:var(--red-700);--color-danger-subtle:var(--red-50);--color-warning:var(--orange-600);--color-warning-subtle:var(--orange-50);--color-success:var(--green-600);--color-success-subtle:var(--green-50);--color-info:var(--blue-600);--color-info-subtle:var(--blue-50);--color-notice:var(--yellow-500);--color-notice-subtle:var(--yellow-50);--color-notice-text:var(--yellow-800);--color-new:var(--red-600);--color-sale:var(--red-600);--color-ranking:var(--orange-600);--color-ranking-gold:#8a6508;--color-ranking-silver:#6a707d;--color-ranking-bronze:#9a6a43;--color-focus:#0f57c2;--color-selection:var(--blue-100);--color-header:var(--gray-900);--color-nav-active:var(--blue-700);color-scheme:light}:root[data-theme=dark]{color-scheme:dark;--gray-0:#1e2127;--gray-50:#22252c;--gray-100:#16181d;--gray-150:#2b3039;--gray-200:#333842;--gray-300:#3d434f;--gray-400:#4d5464;--gray-500:#8b93a1;--gray-600:#aab1bd;--gray-700:#c6ccd6;--gray-800:#dde1e7;--gray-900:#e9ebef;--blue-50:#1c2b47;--blue-100:#24365c;--blue-600:#5590e8;--blue-700:#8fb6f3;--blue-800:#b3cdf7;--red-50:#3a2224;--red-600:#e8837b;--red-700:#f19b94;--orange-50:#3a2b1a;--orange-600:#c97a28;--orange-700:#f0a763;--green-50:#1e3326;--green-600:#57c47b;--green-700:#7bd394;--yellow-50:#3a3418;--yellow-500:#d9c14f;--yellow-800:#e5d06b;--purple-600:#b48ce0;--color-text-muted:#98a0ad;--color-link:#79a8f2;--color-link-hover:#9dbff6;--color-link-visited:var(--purple-600);--color-primary:#2a63c4;--color-primary-hover:#3672d4;--color-primary-active:#1f56b8;--color-primary-subtle:var(--blue-50);--color-focus:#79a8f2;--color-selection:#2a3f66;--shadow-raised:0 1px 2px rgba(0,0,0,.4);--shadow-overlay:0 2px 8px rgba(0,0,0,.5);--shadow-modal:0 4px 20px rgba(0,0,0,.6)}:root{--font-sans:"Noto Sans JP",-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic Medium","Yu Gothic",Meiryo,sans-serif;--font-mono:"SF Mono",Menlo,Consolas,monospace;--text-xs:12px;--text-sm:13px;--text-md:14px;--text-base:16px;--text-lg:18px;--text-xl:20px;--text-2xl:24px;--text-3xl:28px;--leading-tight:1.35;--leading-normal:1.6;--leading-loose:1.8;--weight-normal:400;--weight-medium:500;--weight-bold:700;--tracking-heading:.01em}:root{--space-2:2px;--space-4:4px;--space-6:6px;--space-8:8px;--space-12:12px;--space-16:16px;--space-20:20px;--space-24:24px;--space-32:32px;--space-40:40px;--space-48:48px;--container-max:1200px;--sidebar-width:220px;--rail-width:300px}:root{--radius-0:0;--radius-2:2px;--radius-4:4px;--radius-6:6px;--radius-8:8px;--radius-control:4px;--radius-module:6px;--radius-badge:2px;--border-thin:1px solid var(--color-border);--border-subtle:1px solid var(--color-border-subtle);--border-strong:1px solid var(--color-border-strong)}:root{--shadow-none:none;--shadow-raised:0 1px 2px rgba(31,35,40,.08);--shadow-overlay:0 2px 8px rgba(31,35,40,.16);--shadow-modal:0 4px 20px rgba(31,35,40,.22);--z-sticky:100;--z-dropdown:500;--z-overlay:900;--z-modal:1000;--z-toast:1100}:root,[data-density=standard]{--control-height:34px;--control-height-sm:28px;--control-height-lg:42px;--control-px:12px;--row-py:8px;--row-px:12px;--list-gap:6px;--module-pad:12px;--table-py:8px;--table-px:12px;--nav-py:8px;--stack-gap:12px;--control-font:var(--text-md)}[data-density=compact]{--control-height:28px;--control-height-sm:24px;--control-height-lg:36px;--control-px:8px;--row-py:5px;--row-px:8px;--list-gap:4px;--module-pad:8px;--table-py:5px;--table-px:8px;--nav-py:5px;--stack-gap:8px;--control-font:var(--text-sm)}[data-density=comfortable]{--control-height:44px;--control-height-sm:36px;--control-height-lg:50px;--control-px:16px;--row-py:12px;--row-px:16px;--list-gap:8px;--module-pad:16px;--table-py:12px;--table-px:16px;--nav-py:12px;--stack-gap:16px;--control-font:var(--text-base)}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--color-text);background:var(--color-background);-webkit-font-smoothing:antialiased;overflow-wrap:anywhere;line-break:strict}h1,h2,h3,h4,h5,h6{margin:0;font-weight:var(--weight-bold);line-height:var(--leading-tight);letter-spacing:var(--tracking-heading);font-feature-settings:"palt"}p{margin:0}a{color:var(--color-link);text-decoration:none}a:hover{color:var(--color-link-hover);text-decoration:underline}a:visited{color:var(--color-link-visited)}a.hk-link-plain,a.hk-link-plain:visited{color:var(--color-link)}a.hk-link-quiet,a.hk-link-quiet:visited{color:var(--color-text)}a.hk-link-quiet:hover{color:var(--color-link-hover)}:focus-visible{outline:2px solid var(--color-focus);outline-offset:1px}button,input,select,textarea{font-family:inherit;font-size:inherit}table{border-collapse:collapse}img{max-width:100%;display:block}::selection{background:var(--color-selection)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.hk-container{max-width:var(--container-max);margin:0 auto;padding:0 var(--space-16)}.hk-stack{display:flex;flex-direction:column;gap:var(--stack-gap)}.hk-cluster{display:flex;flex-wrap:wrap;gap:var(--space-8);align-items:center}.hk-grid{display:grid;gap:var(--space-12)}.hk-portal-grid{display:grid;grid-template-columns:var(--sidebar-width) minmax(0,1fr) var(--rail-width);gap:var(--space-16)}@media(max-width:1024px){.hk-portal-grid{grid-template-columns:minmax(0,1fr) var(--rail-width)}}@media(max-width:720px){.hk-portal-grid{grid-template-columns:minmax(0,1fr)}}.hk-divider{border:0;border-top:1px solid var(--color-border-subtle);margin:0}.hk-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.hk-text-xs{font-size:var(--text-xs)}.hk-text-sm{font-size:var(--text-sm)}.hk-text-md{font-size:var(--text-md)}.hk-text-secondary{color:var(--color-text-secondary)}.hk-text-muted{color:var(--color-text-muted)}.hk-num{font-variant-numeric:tabular-nums;text-align:right}.hk-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hk-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.hk-bt{border-top:var(--border-thin)}.hk-bb{border-bottom:var(--border-thin)}.hk-ba{border:var(--border-thin)}@media(max-width:719px){.desktop-only{display:none!important}}@media(min-width:720px){.mobile-only{display:none!important}}