:root{--white: #ffffff;--off-white: #f7f9fc;--surface: #eef2f8;--border: #dde4ef;--border-dark: #c2cfe0;--ink: #08111f;--ink-2: #253554;--ink-3: #5a7399;--ink-4: #9fb3cc;--electric: #0057ff;--electric-lt: #e8effe;--electric-glow: rgba(0, 87, 255, .15);--danger: #e8002d;--danger-lt: #fff0f3;--warn: #f59e0b;--warn-lt: #fffbeb;--safe: #00a86b;--safe-lt: #e8f7f1;--font-impact: "Bebas Neue", sans-serif;--font-ui: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-body: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;--r-sm: 6px;--r-md: 10px;--r-lg: 16px;--r-xl: 24px;--sh-card: 0 2px 8px rgba(8, 17, 31, .06), 0 0 1px rgba(8, 17, 31, .08);--sh-hover: 0 12px 40px rgba(0, 87, 255, .12), 0 2px 8px rgba(8, 17, 31, .08);--sh-search: 0 20px 60px rgba(0, 87, 255, .18), 0 4px 16px rgba(8, 17, 31, .1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--off-white);color:var(--ink);font-family:var(--font-body);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--electric);text-decoration:none;transition:color .2s}a:hover{text-decoration:underline}.container{max-width:1200px;margin:0 auto;padding:0 20px}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--sh-card)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-family:var(--font-ui);font-size:12px;font-weight:700;line-height:1;white-space:nowrap}.badge-danger{background:var(--danger-lt);color:var(--danger);border:1px solid rgba(232,0,45,.25)}.badge-warn{background:var(--warn-lt);color:var(--warn);border:1px solid rgba(245,158,11,.3)}.badge-safe{background:var(--safe-lt);color:var(--safe);border:1px solid 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.2s}.form-input:focus{outline:none;border-color:var(--electric);box-shadow:0 0 0 3px var(--electric-glow)}.form-button{width:100%;padding:13px 20px;background:var(--electric);color:#fff;border:none;border-radius:var(--r-sm);font-family:var(--font-ui);font-size:15px;font-weight:700;cursor:pointer;transition:background .2s,box-shadow .2s}.form-button:hover{background:#0047d4;box-shadow:0 4px 16px var(--electric-glow)}.alert-success{background:var(--safe-lt);color:#065f46;border:1px solid rgba(0,168,107,.3);padding:14px 16px;border-radius:var(--r-sm)}.alert-error{background:var(--danger-lt);color:#9b1a2a;border:1px solid rgba(232,0,45,.25);padding:14px 16px;border-radius:var(--r-sm)}.breadcrumb-nav{margin-bottom:24px}.breadcrumb-nav ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:4px}.breadcrumb-link{font-family:var(--font-ui);font-size:12px;font-weight:600;color:var(--electric);text-decoration:none;padding:3px 6px;border-radius:var(--r-sm);transition:background .2s,color .2s}.breadcrumb-link:hover{background:var(--electric-lt);text-decoration:none}.breadcrumb-separator{color:var(--ink-4);font-size:12px;user-select:none;padding:0 2px}.breadcrumb-current{font-family:var(--font-ui);font-size:12px;font-weight:500;color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px;display:inline-block;vertical-align:middle;padding:3px 6px}@media(max-width:768px){.container{padding:0 16px}.breadcrumb-current{max-width:160px}}:root{--hdr-bg: #050b17;--hdr-border: #1e3a5f;--hdr-accent: #0057ff;--hdr-text: #f7f9fc;--hdr-muted: #9fb3cc}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:200;background:#050b17eb;border-bottom:1px solid var(--hdr-border);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 1px #0057ff4d,0 4px 20px #0006}.header-inner[data-astro-cid-3ef6ksr2]{max-width:1200px;margin:0 auto;padding:0 20px;height:58px;display:flex;align-items:center;justify-content:space-between}.site-logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:8px;text-decoration:none;flex-shrink:0}.logo-img[data-astro-cid-3ef6ksr2]{height:28px;width:auto;filter:brightness(1.1)}.logo-text[data-astro-cid-3ef6ksr2]{font-family:var(--font-ui);font-size:22px;font-weight:700;letter-spacing:1px;color:var(--hdr-text);line-height:1}.logo-accent[data-astro-cid-3ef6ksr2]{color:var(--hdr-accent)}.main-nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:4px}.nav-link[data-astro-cid-3ef6ksr2]{font-family:var(--font-ui);font-size:14px;font-weight:600;letter-spacing:.5px;color:var(--hdr-muted);text-decoration:none;padding:6px 12px;border-radius:3px;transition:color .2s,background .2s;position:relative}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--hdr-text);background:#ffffff0d}.nav-link[data-astro-cid-3ef6ksr2].active{color:var(--hdr-accent)}.nav-link[data-astro-cid-3ef6ksr2].active:after{content:"";position:absolute;bottom:-1px;left:50%;transform:translate(-50%);width:20px;height:2px;background:var(--hdr-accent);border-radius:1px}.nav-btn-contact[data-astro-cid-3ef6ksr2]{font-family:var(--font-ui);font-size:13px;font-weight:700;letter-spacing:1px;color:#fff;background:var(--hdr-accent);text-decoration:none;padding:7px 18px;border-radius:3px;margin-left:8px;transition:background .2s,box-shadow .2s;white-space:nowrap}.nav-btn-contact[data-astro-cid-3ef6ksr2]:hover{background:#0047d4;box-shadow:0 0 16px #0057ff59}.menu-toggle[data-astro-cid-3ef6ksr2]{display:none;background:transparent;border:1px solid var(--hdr-border);border-radius:3px;cursor:pointer;padding:7px 8px;z-index:201;transition:border-color .2s}.menu-toggle[data-astro-cid-3ef6ksr2]:hover{border-color:var(--hdr-accent)}.hamburger-line[data-astro-cid-3ef6ksr2]{display:block;width:22px;height:2px;margin:4px 0;background-color:var(--hdr-muted);border-radius:2px;transition:transform .3s ease,opacity .3s ease,background-color .2s}.menu-toggle[data-astro-cid-3ef6ksr2]:hover .hamburger-line[data-astro-cid-3ef6ksr2]{background-color:var(--hdr-accent)}@media(max-width:768px){.header-inner[data-astro-cid-3ef6ksr2]{height:52px}.menu-toggle[data-astro-cid-3ef6ksr2]{display:block}.main-nav[data-astro-cid-3ef6ksr2]{position:absolute;top:52px;left:0;width:100%;background:#050b17fa;border-bottom:1px solid var(--hdr-border);flex-direction:column;align-items:stretch;gap:0;max-height:0;overflow:hidden;opacity:0;visibility:hidden;transition:max-height .35s cubic-bezier(.4,0,.2,1),opacity .25s ease,visibility .25s}.main-nav[data-astro-cid-3ef6ksr2].is-open{max-height:420px;opacity:1;visibility:visible;padding:8px 0 16px}.nav-link[data-astro-cid-3ef6ksr2],.nav-btn-contact[data-astro-cid-3ef6ksr2]{display:block;font-family:var(--font-ui);font-size:15px;font-weight:600;letter-spacing:.5px;padding:13px 24px;border-radius:0;background:none;color:var(--hdr-muted);border-bottom:1px solid rgba(30,58,95,.5);margin-left:0}.nav-link[data-astro-cid-3ef6ksr2]:hover,.nav-link[data-astro-cid-3ef6ksr2].active{color:var(--hdr-accent);background:#0057ff0d}.nav-link[data-astro-cid-3ef6ksr2].active:after{display:none}.nav-btn-contact[data-astro-cid-3ef6ksr2]{color:var(--hdr-accent);border-bottom:none;margin-top:8px;background:#0057ff14;text-align:center;box-shadow:none}.nav-btn-contact[data-astro-cid-3ef6ksr2]:hover{background:#0057ff26;box-shadow:none;color:var(--hdr-accent)}.menu-toggle[data-astro-cid-3ef6ksr2].is-active .hamburger-line[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(6px) rotate(45deg);background-color:var(--hdr-accent)}.menu-toggle[data-astro-cid-3ef6ksr2].is-active .hamburger-line[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.menu-toggle[data-astro-cid-3ef6ksr2].is-active .hamburger-line[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-6px) rotate(-45deg);background-color:var(--hdr-accent)}}.site-footer[data-astro-cid-sz7xmlte]{background:#050b17;border-top:1px solid #1e3a5f;margin-top:80px;font-family:var(--font-body)}.footer-inner[data-astro-cid-sz7xmlte]{max-width:1200px;margin:0 auto;padding:48px 24px 40px;display:flex;gap:60px;align-items:flex-start}.footer-brand[data-astro-cid-sz7xmlte]{flex-shrink:0;min-width:200px}.footer-logo[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;gap:8px;text-decoration:none;margin-bottom:14px}.footer-logo-img[data-astro-cid-sz7xmlte]{height:26px;width:auto;filter:brightness(1.1)}.footer-logo-text[data-astro-cid-sz7xmlte]{font-family:var(--font-ui);font-size:20px;font-weight:700;letter-spacing:1px;color:#e8f0fe}.footer-logo-accent[data-astro-cid-sz7xmlte]{color:var(--electric)}.footer-tagline[data-astro-cid-sz7xmlte]{font-size:12px;color:#5a7399;line-height:1.8;margin:0}.footer-nav[data-astro-cid-sz7xmlte]{display:flex;gap:48px;flex-wrap:wrap;flex:1}.footer-nav-col[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:10px;min-width:160px}.footer-nav-heading[data-astro-cid-sz7xmlte]{font-family:var(--font-ui);font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--electric);margin-bottom:4px}.footer-nav-link[data-astro-cid-sz7xmlte]{font-size:13px;color:#5a7399;text-decoration:none;transition:color .2s;line-height:1}.footer-nav-link[data-astro-cid-sz7xmlte]:hover{color:#8aa3c8}.footer-bottom[data-astro-cid-sz7xmlte]{border-top:1px solid #0e1e33}.footer-bottom-inner[data-astro-cid-sz7xmlte]{max-width:1200px;margin:0 auto;padding:20px 24px;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}.footer-disclaimer[data-astro-cid-sz7xmlte]{font-size:11px;color:#5a7399;line-height:1.7;max-width:680px;margin:0}.footer-copy[data-astro-cid-sz7xmlte]{font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:1px;color:#5a7399;margin:0}@media(max-width:640px){.footer-inner[data-astro-cid-sz7xmlte]{flex-direction:column;gap:32px;padding:36px 20px 28px}.footer-nav[data-astro-cid-sz7xmlte]{gap:28px}.footer-nav-col[data-astro-cid-sz7xmlte]{min-width:140px}.site-footer[data-astro-cid-sz7xmlte]{margin-top:60px}}