:root{--font-serif:"Noto Serif JP", Georgia, "Times New Roman", serif;--font-sans:"Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", monospace;--paper:#eae5d8;--paper-light:#efeadd;--card-bg:#f2eee3;--ink:#181d21;--ink-muted:#4a5156;--ink-light:#5f666b;--primary:#e84d26;--secondary:#1f3ecf;--accent-yellow:#d8e221;--border-color:#c9c3b4;--highlight:#f3cf5d8c;--radius-sm:4px;--radius-md:8px;--transition-smooth:all .4s cubic-bezier(.22, .8, .3, 1);--rule:1px solid var(--border-color);--rule-ink:1px solid var(--ink);--rule-double:3px double var(--ink);--live:#136738;--ghost:#181d2112;--ease-media:cubic-bezier(.22, .8, .3, 1);--speed:.6s}*{box-sizing:border-box;margin:0;padding:0}html{background-color:var(--paper);scroll-behavior:smooth;color:var(--ink)}body{font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.8;overflow-x:hidden}.overlay-grain{z-index:9999;pointer-events:none;opacity:.04;mix-blend-mode:multiply;position:fixed;inset:0}.overlay-grain:before{content:"";filter:url(#fGrain);position:absolute;inset:0}a{color:inherit;transition:var(--transition-smooth);text-decoration:none}button{font-family:var(--font-sans);cursor:pointer;background:0 0;border:none}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--paper)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--ink-light)}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);letter-spacing:.05em;color:var(--ink);font-weight:700}p{color:var(--ink-muted)}.page-title{font-family:var(--font-serif);letter-spacing:.03em;font-size:clamp(34px,5vw,56px);line-height:1.35}.section-title{font-family:var(--font-serif);font-size:clamp(22px,3vw,32px);line-height:1.3}.subtitle,.section-desc{text-wrap:pretty}.mono{font-family:var(--font-mono);letter-spacing:.15em;font-size:max(11px,.85em)}.text-marker{background:linear-gradient(transparent 50%, var(--highlight) 50%);display:inline}.container{max-width:1200px;margin:0 auto;padding:0 clamp(20px,4vw,56px)}.section-yohaku{padding-top:clamp(60px,8vw,120px);padding-bottom:clamp(60px,8vw,120px)}.grid-cols-2{grid-template-columns:repeat(2,1fr);gap:clamp(24px,4vw,48px);display:grid}.grid-cols-3{grid-template-columns:repeat(3,1fr);gap:clamp(16px,3vw,32px);display:grid}@media (width<=860px){.grid-cols-2,.grid-cols-3{grid-template-columns:1fr}}.card-media{background:var(--card-bg);border:var(--rule);transition:transform var(--speed) var(--ease-media), border-color var(--speed) var(--ease-media), box-shadow var(--speed) var(--ease-media);border-radius:2px;padding:32px;position:relative;overflow:hidden}.card-media:before{content:"";background:var(--primary);transform-origin:0;height:2px;transition:transform var(--speed) var(--ease-media);position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.card-media:hover{border-color:var(--ink-muted);transform:translateY(-2px);box-shadow:0 8px 24px #181d210f}.card-media:hover:before{transform:scaleX(1)}.card-media h3 em{background:linear-gradient(transparent 16%, var(--highlight) 16% 88%, transparent 88%) no-repeat 0 0/0% 100%;font-style:normal;transition:background-size .45s cubic-bezier(.3,.7,.3,1)}.card-media:hover h3 em{background-size:100% 100%}.card-top{border-bottom:var(--rule);justify-content:space-between;align-items:center;margin-bottom:4px;padding-bottom:8px;font-size:11px;display:flex}.chip-outline{font-family:var(--font-mono);letter-spacing:.1em;border:var(--rule);text-transform:uppercase;border-radius:2px;align-items:center;gap:4px;padding:2px 8px;font-size:11px;font-weight:700;display:inline-flex}.btn-ink-circle{background:var(--ink);width:42px;height:42px;color:var(--paper);transition:var(--transition-smooth);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex;position:relative}.btn-ink-circle svg{color:var(--paper);transition:transform .4s cubic-bezier(.22,.8,.3,1)}.btn-ink-circle:hover{background:var(--primary);transform:translate(4px)}.btn-ink-circle:hover svg{transform:scale(1.1)}.badge-media{font-family:var(--font-mono);letter-spacing:.2em;color:var(--ink-muted);text-transform:uppercase;align-items:center;gap:8px;margin-bottom:8px;font-size:11px;font-weight:700;display:inline-flex}.badge-media:before{content:"";background:var(--primary);flex-shrink:0;width:16px;height:1px}.link-draw{letter-spacing:.1em;color:var(--ink);cursor:pointer;align-items:center;gap:12px;font-size:14px;font-weight:700;display:inline-flex}.link-draw .tx{border-bottom:1.5px solid var(--border-color);background-image:linear-gradient(var(--primary), var(--primary));transition:background-size var(--speed) var(--ease-media), color var(--speed) var(--ease-media), border-color var(--speed) var(--ease-media);background-position:0 100%;background-repeat:no-repeat;background-size:0% 1.5px;padding-bottom:2px}.link-draw:hover .tx{color:var(--primary);background-size:100% 1.5px;border-color:#0000}.btn-yohaku-primary{background:var(--ink);color:var(--paper);font-family:var(--font-sans);letter-spacing:.15em;transition:var(--transition-smooth);border:1px solid var(--ink);border-radius:100px;align-items:center;gap:12px;padding:14px 28px;font-size:13.5px;font-weight:700;display:inline-flex}.btn-yohaku-primary:hover{background:var(--primary);border-color:var(--primary);color:var(--paper);transform:translateY(-2px);box-shadow:0 8px 16px #e84d2626}.btn-yohaku-secondary{color:var(--ink);font-family:var(--font-sans);letter-spacing:.15em;transition:var(--transition-smooth);border:1px solid var(--border-color);background:0 0;border-radius:100px;align-items:center;gap:12px;padding:14px 28px;font-size:13.5px;font-weight:700;display:inline-flex}.btn-yohaku-secondary:hover{border-color:var(--ink);background:#181d210a;transform:translateY(-2px)}.btn-yohaku-primary svg,.btn-yohaku-secondary svg{transition:transform var(--speed) var(--ease-media)}.btn-yohaku-primary:hover svg,.btn-yohaku-secondary:hover svg{transform:translate(3px)}.dome-cta-banner{background:var(--card-bg);border:none;border-top:var(--rule-double);border-bottom:var(--rule-double);text-align:center;border-radius:0;margin-top:40px;padding:clamp(40px,6vw,80px) clamp(24px,4vw,48px);position:relative;overflow:hidden}.dome-cta-banner h2{font-size:clamp(24px,3.5vw,36px);line-height:1.5;font-family:var(--font-serif);margin-bottom:16px}.dome-cta-banner p{color:var(--ink-muted);max-width:700px;margin:0 auto 32px;font-size:clamp(14px,1.5vw,16px);line-height:1.8}.index-head{flex-wrap:wrap;align-items:baseline;gap:clamp(12px,2vw,24px);min-width:0;display:flex}.index-num{font-family:var(--font-serif);color:var(--ghost);-webkit-user-select:none;user-select:none;flex-shrink:0;font-size:clamp(40px,5vw,72px);font-weight:900;line-height:.9}.index-head .badge-media{white-space:nowrap;flex-shrink:0;margin-bottom:0}.index-head .section-title,.index-head .page-title{white-space:nowrap}@media (width<=860px){.index-head .section-title,.index-head .page-title{white-space:normal}}.rule-red{background:var(--primary);width:48px;height:2px;margin-top:12px;margin-bottom:20px;display:block}.vertical-label{writing-mode:vertical-rl;font-family:var(--font-mono);letter-spacing:.25em;color:var(--ink-light);text-transform:uppercase;font-size:11px;display:none}@media (width>=1025px){.vertical-label{display:block}}.rv{opacity:0;transition:opacity var(--speed) var(--ease-media), transform var(--speed) var(--ease-media);transition-delay:var(--rv-d,0s);transform:translateY(20px)}.rv.in{opacity:1;transform:none}.reveal-text{opacity:0;animation:.8s cubic-bezier(.2,.75,.25,1) forwards revealUp;transform:translateY(24px)}@keyframes revealUp{to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}html{scroll-behavior:auto}.rv{opacity:1;transition:none;transform:none}.reveal-text{opacity:1;animation:none;transform:none}}