:root{--color-brand:#ee6f00;--color-text:#121010;--color-text-muted:#756e6c;--color-background:#f4f2f1;--color-surface:#fff;--color-line:#12101038;--color-line-soft:#1210101f;--color-graphic-strong:#2f2c2b;--color-graphic-mid:#514c4b;--color-graphic-soft:#bfb9b8;--accent-green:#08ee00;--accent-blue:#005caf;--accent-blue-on-dark:#007fee;--accent-magenta:#e600ee;--font-heading:"Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;--font-body:"Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;--font-latin:"Poppins", sans-serif;--radius-s:8px;--radius-m:14px;--radius-l:22px;--radius-panel:28px;--radius-pill:999px;--container:1080px;--article-column:690px;--gutter:24px;--space-section:clamp(72px, 10vw, 130px);--space-block:clamp(36px, 5vw, 64px);--header-height:66px;--z-header:10;--z-card:24;--z-overlay:40;--z-menu:60;--z-menu-toggle:70;--ease-out:cubic-bezier(.2, .8, .3, 1);--duration-fast:.2s;--duration-base:.3s}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header-height)}body{color:var(--color-text);background:var(--color-background);font-family:var(--font-body);font-synthesis:none;-webkit-font-smoothing:antialiased;margin:0;font-size:15px;line-height:1.9}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700}a{color:inherit}img{max-width:100%;height:auto}:focus-visible{outline:2px solid var(--accent-blue);outline-offset:2px}.sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.container{width:min(var(--container), calc(100% - var(--gutter) * 2));margin-inline:auto}.eyebrow{font-family:var(--font-latin);letter-spacing:.18em;text-transform:uppercase;color:var(--accent-blue);margin:0 0 16px;font-size:11px;font-weight:700}.btn{border-radius:var(--radius-pill);background:var(--color-surface);min-height:48px;color:var(--color-text);font-family:var(--font-body);cursor:pointer;transition:background var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);border:1px solid #12101059;justify-content:center;align-items:center;gap:10px;padding:12px 32px;font-size:14px;font-weight:500;line-height:1.4;text-decoration:none;display:inline-flex}.btn:hover{border-color:var(--color-text)}.btn-primary{border-color:var(--color-brand);background:var(--color-brand);color:#fff;font-size:15px;font-weight:700}.btn-primary:hover{background:#b55300;border-color:#b55300}.pin-chip{border-radius:var(--radius-pill);background:var(--color-surface);align-items:center;gap:8px;padding:8px 18px;font-size:12px;font-weight:500;display:inline-flex}.pin-chip:before{content:"";background:var(--color-brand);border-radius:50%;flex:none;width:8px;height:8px}.page-section{padding-top:var(--space-section)}.grid-cards{grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:16px;display:grid}.grid-cards-wide{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px;display:grid}.grid-stats{grid-template-columns:repeat(auto-fill,minmax(min(100%,160px),1fr));gap:16px;display:grid}.table-wrap{border:1px solid var(--color-line);background:var(--color-surface);border-radius:16px;overflow-x:auto}.table-wrap table{border-collapse:collapse;width:100%;min-width:560px;font-size:13px;line-height:1.8}.table-wrap th,.table-wrap td{border-bottom:1px solid var(--color-line-soft);text-align:left;vertical-align:top;padding:12px 18px}.table-wrap thead th{color:var(--color-text-muted);letter-spacing:.06em;font-size:11px;font-weight:700}.table-wrap tbody tr:last-child th,.table-wrap tbody tr:last-child td{border-bottom:0}.facts-table{border-collapse:collapse;width:100%;font-size:13.5px}.facts-table th,.facts-table td{text-align:left;vertical-align:top;border-bottom:1px solid #12101024;padding:12px 4px}.facts-table th{width:6.5em;color:var(--color-text-muted);font-weight:500}.article-body{max-width:var(--article-column);margin-inline:auto}.prose{color:var(--color-graphic-strong);font-size:15px;line-height:2.1}.prose h2,.prose h3{color:var(--color-text);letter-spacing:-.02em;margin:2em 0 .6em}.prose h2{font-size:clamp(20px,2.4vw,26px)}.prose h3{font-size:clamp(17px,2vw,20px)}.prose p{margin:0 0 1.4em}.prose ul,.prose ol{margin:0 0 1.4em;padding-left:1.4em}.prose li{margin-bottom:.4em}.prose strong{color:var(--color-text);font-weight:500}.prose table{border-collapse:collapse;width:100%;margin:0 0 1.6em;font-size:13.5px;line-height:1.9}.prose th,.prose td{border-bottom:1px solid var(--color-line-soft);text-align:left;vertical-align:top;padding:10px 12px 10px 0}.prose thead th{color:var(--color-text-muted);letter-spacing:.06em;font-size:11px;font-weight:700}.prose tbody th{color:var(--color-text-muted);white-space:nowrap;font-weight:500}