:root{--bg:#0A0A0A;--surface:#141414;--surface2:#1E1E1E;--ink:#FFFFFF;--ink-soft:#9A9A9A;--ink-muted:#5A5A5A;--gold:#EDB64A;--gold-light:#F5C860;--gold-dark:#C4862F;--gold-tint:rgba(237,182,74,.08);--line:#2A2A2A;--teal:#EDB64A;--teal-tint:rgba(237,182,74,.08);--font-jp:"Noto Sans JP",sans-serif;--font-disp:"Sora",sans-serif}[data-astro-cid-s2uaaexa]{box-sizing:border-box}body{background:var(--bg)}.si-wrap[data-astro-cid-s2uaaexa]{max-width:1100px;margin:0 auto;padding:0 clamp(20px,5vw,48px)}.si-hero-body[data-astro-cid-s2uaaexa] .si-wrap[data-astro-cid-s2uaaexa]{width:100%;max-width:1200px;margin:0 auto;padding:0 clamp(20px,5vw,48px)}.si-hero[data-astro-cid-s2uaaexa]{position:relative;overflow:hidden;min-height:100vh;display:flex;flex-direction:column;background-color:#0a0a0a;border-bottom:1px solid var(--line)}.si-hero[data-astro-cid-s2uaaexa]:before{content:"";position:absolute;inset:0;background:linear-gradient(to right,#000000f7,#000000e0 38%,#00000080 65%,#0000002e),linear-gradient(to bottom,rgba(0,0,0,.4) 0%,transparent 20%,transparent 80%,rgba(0,0,0,.7) 100%);pointer-events:none;z-index:1}.si-hero-img[data-astro-cid-s2uaaexa]{position:absolute!important;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%;z-index:0!important}.si-hero[data-astro-cid-s2uaaexa]:after{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--teal),transparent);opacity:.5;z-index:3}.si-nav-spacer[data-astro-cid-s2uaaexa]{height:80px;position:relative;z-index:2;flex-shrink:0}.si-hero-body[data-astro-cid-s2uaaexa]{flex:1;display:flex;align-items:center;position:relative;z-index:2}.si-eyebrow[data-astro-cid-s2uaaexa]{font-family:var(--font-disp);font-size:11px;letter-spacing:.4em;color:var(--teal);margin-bottom:20px;text-transform:uppercase}.si-hero-line[data-astro-cid-s2uaaexa]{width:60px;height:3px;background:var(--teal);border-radius:2px;margin-bottom:28px}.si-hero-title[data-astro-cid-s2uaaexa]{font-family:var(--font-disp);font-weight:800;font-size:clamp(36px,6vw,68px);color:#fff;line-height:1.05;letter-spacing:-.03em;margin-bottom:24px}.si-hero-title[data-astro-cid-s2uaaexa] span[data-astro-cid-s2uaaexa]{color:var(--teal)}.si-hero-sub[data-astro-cid-s2uaaexa]{font-family:var(--font-jp);font-size:clamp(15px,2vw,18px);color:var(--ink-soft);line-height:1.9;max-width:640px}.si-section[data-astro-cid-s2uaaexa]{padding:clamp(56px,7vw,96px) 0}.si-section[data-astro-cid-s2uaaexa].alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.si-label[data-astro-cid-s2uaaexa]{font-family:var(--font-disp);font-size:11px;letter-spacing:.35em;color:var(--teal);margin-bottom:16px;text-transform:uppercase}.si-h2[data-astro-cid-s2uaaexa]{font-family:var(--font-disp);font-weight:700;font-size:clamp(24px,3.5vw,40px);color:#fff;letter-spacing:-.02em;margin-bottom:8px;line-height:1.2}.si-sub[data-astro-cid-s2uaaexa]{font-family:var(--font-jp);font-size:15px;color:var(--ink-soft);line-height:1.8;margin-bottom:48px}.si-grid[data-astro-cid-s2uaaexa]{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}.si-card[data-astro-cid-s2uaaexa]{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:32px 28px;position:relative;overflow:hidden;transition:border-color .25s,transform .25s,box-shadow .25s}.si-card[data-astro-cid-s2uaaexa]:hover{border-color:#edb64a66;transform:translateY(-4px);box-shadow:0 16px 48px #00000080,0 0 0 1px #edb64a1a}.si-card[data-astro-cid-s2uaaexa]:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--teal),transparent);opacity:0;transition:opacity .25s}.si-card[data-astro-cid-s2uaaexa]:hover:before{opacity:1}.si-card-icon[data-astro-cid-s2uaaexa]{font-size:32px;margin-bottom:16px}.si-card-num[data-astro-cid-s2uaaexa]{font-family:var(--font-disp);font-size:10px;letter-spacing:.3em;color:var(--teal);margin-bottom:8px}.si-card-title[data-astro-cid-s2uaaexa]{font-family:var(--font-disp);font-weight:700;font-size:18px;color:#fff;margin-bottom:12px;line-height:1.3}.si-card-desc[data-astro-cid-s2uaaexa]{font-family:var(--font-jp);font-size:13px;color:var(--ink-soft);line-height:1.8}.si-card-tags[data-astro-cid-s2uaaexa]{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}.si-tag[data-astro-cid-s2uaaexa]{font-family:var(--font-disp);font-size:9px;letter-spacing:.12em;color:var(--teal);background:var(--teal-tint);border:1px solid rgba(237,182,74,.3);border-radius:4px;padding:3px 8px}.tech-grid[data-astro-cid-s2uaaexa]{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-top:40px}.tech-card[data-astro-cid-s2uaaexa]{background:var(--surface2);border:1px solid var(--line);border-radius:14px;padding:20px;transition:border-color .2s}.tech-card[data-astro-cid-s2uaaexa]:hover{border-color:#edb64a4d}.tech-icon[data-astro-cid-s2uaaexa]{font-size:24px;margin-bottom:10px}.tech-name[data-astro-cid-s2uaaexa]{font-family:var(--font-disp);font-weight:700;font-size:13px;color:#fff;margin-bottom:4px}.tech-desc[data-astro-cid-s2uaaexa]{font-family:var(--font-jp);font-size:11px;color:var(--ink-soft);line-height:1.7}.flow[data-astro-cid-s2uaaexa]{display:flex;flex-direction:column;gap:0;margin-top:40px}.flow-item[data-astro-cid-s2uaaexa]{display:flex;gap:24px;align-items:flex-start;padding:24px 0;border-bottom:1px solid var(--line)}.flow-item[data-astro-cid-s2uaaexa]:last-child{border-bottom:none}.flow-num[data-astro-cid-s2uaaexa]{font-family:var(--font-disp);font-weight:800;font-size:32px;color:#0c9c8b40;min-width:56px;line-height:1}.flow-title[data-astro-cid-s2uaaexa]{font-family:var(--font-disp);font-weight:700;font-size:16px;color:#fff;margin-bottom:6px}.flow-desc[data-astro-cid-s2uaaexa]{font-family:var(--font-jp);font-size:13px;color:var(--ink-soft);line-height:1.8}.si-cta[data-astro-cid-s2uaaexa]{padding:clamp(56px,7vw,96px) 0}.si-cta-inner[data-astro-cid-s2uaaexa]{background:linear-gradient(135deg,var(--surface),#080f0e);border:1px solid rgba(237,182,74,.3);border-radius:20px;padding:clamp(36px,5vw,64px);text-align:center;position:relative;overflow:hidden}.si-cta-inner[data-astro-cid-s2uaaexa]:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 50%,rgba(237,182,74,.08) 0%,transparent 70%);pointer-events:none}.si-cta-inner[data-astro-cid-s2uaaexa]>[data-astro-cid-s2uaaexa]{position:relative}.si-cta-title[data-astro-cid-s2uaaexa]{font-family:var(--font-disp);font-weight:700;font-size:clamp(22px,3vw,34px);color:#fff;margin-bottom:14px;letter-spacing:-.02em}.si-cta-sub[data-astro-cid-s2uaaexa]{font-family:var(--font-jp);font-size:15px;color:var(--ink-soft);margin-bottom:32px;line-height:1.8}.si-cta-btns[data-astro-cid-s2uaaexa]{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.si-btn-primary[data-astro-cid-s2uaaexa]{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:#0a0a0a;font-family:var(--font-disp);font-weight:700;font-size:14px;letter-spacing:.06em;padding:14px 36px;border-radius:8px;text-decoration:none;transition:background .2s,transform .2s}.si-btn-primary[data-astro-cid-s2uaaexa]:hover{background:var(--gold-light);transform:translateY(-2px)}.si-btn-secondary[data-astro-cid-s2uaaexa]{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--teal);font-family:var(--font-disp);font-weight:600;font-size:14px;letter-spacing:.06em;padding:14px 28px;border-radius:8px;text-decoration:none;border:1px solid rgba(237,182,74,.4);transition:background .2s,border-color .2s}.si-btn-secondary[data-astro-cid-s2uaaexa]:hover{background:var(--teal-tint);border-color:var(--teal)}@media(max-width:640px){.si-grid[data-astro-cid-s2uaaexa]{grid-template-columns:1fr}.flow-item[data-astro-cid-s2uaaexa]{flex-direction:column;gap:12px}}