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#1018280f, 0 1px 3px #1018280d;--shadow-md:0 4px 14px #10182814;--space-page-x:clamp(1rem, 5vw, 2rem);--study-brand:var(--appi-brand);--study-brand-light:var(--appi-brand-light);--study-brand-dark:var(--appi-brand-dark);--study-accent:var(--appi-accent);--study-accent-soft:var(--appi-accent-soft);--study-accent-ink:var(--appi-accent-ink);--study-mark:var(--appi-highlight);--on-brand-border:#ffffff80;--on-brand-fill:#ffffff1f;--header-scrim:#fffffff5;--state-open-bg:#e7f3ec;--state-open-border:#b9ddc8;--state-open-text:#1f6b40;--state-soon-bg:#fdf4e1;--state-soon-border:#f0d48a;--state-soon-text:#7a4b00;--state-closed-bg:#eef0f3;--state-closed-border:#cfd4da;--state-closed-text:#4a4f57}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;font-size:100%}body{font-family:var(--font-sans);color:var(--ink);background:var(--bg);line-height:1.6;font-size:var(--text-base);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0}img{max-width:100%;height:auto;display:block}a{color:var(--color-link);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{font-family:var(--font-sans);color:var(--ink);margin:0 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32px;padding-bottom:24px}.page-head h1{font-size:var(--text-2xl);margin:0}.page-head .en{font-size:var(--text-sm);color:var(--ink-3);letter-spacing:.05em;font-weight:400}.page-head p{font-size:var(--text-sm);color:var(--ink-2);max-width:760px;margin:12px 0 0;line-height:1.7}.btn{border-radius:var(--radius-pill);min-height:48px;font-size:var(--text-sm);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:0 24px;font-weight:700;line-height:1.2;text-decoration:none;display:inline-flex}.btn:hover{text-decoration:none}.btn-primary{background:var(--study-brand);color:var(--white)}.btn-primary:hover{background:var(--study-brand-dark);color:var(--white)}.btn-accent{background:var(--study-accent);color:var(--white)}.btn-accent:hover{background:var(--study-accent-ink);color:var(--white)}.btn-ghost{border-color:var(--line);color:var(--ink);background:0 0}.btn-ghost:hover{background:var(--bg-soft);color:var(--ink)}.btn-on-brand{border-color:var(--on-brand-border);color:var(--white);background:0 0}.btn-on-brand:hover{background:var(--on-brand-fill);color:var(--white)}.badge{border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--bg-soft);color:var(--ink-2);font-size:var(--text-xs);align-items:center;gap:6px;padding:3px 10px;font-weight:700;line-height:1.5;display:inline-flex}.badge-open{background:var(--state-open-bg);border-color:var(--state-open-border);color:var(--state-open-text)}.badge-soon{background:var(--state-soon-bg);border-color:var(--state-soon-border);color:var(--state-soon-text)}.badge-closed{background:var(--state-closed-bg);border-color:var(--state-closed-border);color:var(--state-closed-text)}.badge-level{background:var(--study-accent-soft);border-color:var(--study-accent-soft);color:var(--study-accent-ink)}.card{background:var(--white);border:1px solid var(--line-2);border-radius:var(--radius);padding:24px}.divided-list{flex-direction:column;display:flex}.divided-list>:not(:last-child){border-bottom:1px solid var(--line-2);margin-bottom:20px;padding-bottom:20px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.field{margin-bottom:18px;display:block}.field>span{font-size:var(--text-sm);color:var(--ink);margin-bottom:6px;font-weight:700;display:block}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--white);width:100%;min-height:48px;color:var(--ink);font-family:var(--font-sans);font-size:var(--text-sm);padding:10px 14px}.field textarea{resize:vertical;min-height:132px;line-height:1.7}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--study-brand-light);outline-offset:1px}.field-hint{font-size:var(--text-xs);color:var(--ink-3);margin:6px 0 0}@media (width<=640px){.section{margin-block:48px}}.site-header[data-astro-cid-cy6snf5w]{z-index:50;background:var(--header-scrim);backdrop-filter:saturate(180%)blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0}.header-inner[data-astro-cid-cy6snf5w]{align-items:center;gap:28px;height:68px;display:flex}.brand[data-astro-cid-cy6snf5w]{flex-shrink:0;align-items:center;gap:10px;text-decoration:none;display:flex}.brand-mark[data-astro-cid-cy6snf5w]{background:linear-gradient(135deg, var(--study-brand) 0%, var(--study-brand-light) 100%);width:34px;height:34px;color:var(--white);box-shadow:inset 0 0 0 1.5px var(--on-brand-fill);border-radius:8px;justify-content:center;align-items:center;font-size:.95rem;font-weight:800;line-height:1;display:inline-flex;position:relative}.brand-mark[data-astro-cid-cy6snf5w]:after{content:"";background:var(--study-accent);border:1.5px solid var(--white);border-radius:50%;width:8px;height:8px;position:absolute;transform:translate(13px,11px)}.brand-text[data-astro-cid-cy6snf5w]{flex-direction:column;line-height:1.15;display:flex}.brand-name[data-astro-cid-cy6snf5w]{letter-spacing:-.01em;color:var(--study-brand);font-size:1.15rem;font-weight:800}.brand-parent[data-astro-cid-cy6snf5w]{font-size:var(--text-xs);letter-spacing:.04em;color:var(--ink-3);font-weight:600}.main-nav[data-astro-cid-cy6snf5w]{flex:1;align-self:stretch}.main-nav[data-astro-cid-cy6snf5w] ul[data-astro-cid-cy6snf5w]{align-items:stretch;gap:4px;height:100%;margin:0;padding:0;list-style:none;display:flex}.main-nav[data-astro-cid-cy6snf5w] a[data-astro-cid-cy6snf5w]{height:100%;color:var(--ink-2);font-size:var(--text-sm);align-items:center;padding:0 12px;font-weight:500;text-decoration:none;display:flex}.main-nav[data-astro-cid-cy6snf5w] a[data-astro-cid-cy6snf5w]:hover{background:var(--bg-soft);color:var(--ink)}.main-nav[data-astro-cid-cy6snf5w] a[data-astro-cid-cy6snf5w].active{color:var(--study-brand);box-shadow:inset 0 -3px 0 var(--study-accent);font-weight:700}.header-actions[data-astro-cid-cy6snf5w]{flex-shrink:0;align-items:center;gap:12px;display:flex}.apply-link[data-astro-cid-cy6snf5w]{border-radius:var(--radius-pill);background:var(--study-brand);min-height:40px;color:var(--white);font-size:var(--text-xs);white-space:nowrap;align-items:center;padding:0 18px;font-weight:700;text-decoration:none;display:inline-flex}.apply-link[data-astro-cid-cy6snf5w]:hover{background:var(--study-brand-dark);color:var(--white);text-decoration:none}.nav-toggle[data-astro-cid-cy6snf5w]{color:var(--ink);cursor:pointer;background:0 0;border:none;padding:4px;display:none}.mobile-nav[data-astro-cid-cy6snf5w]{border-top:1px solid var(--line);background:var(--white)}.mobile-nav[data-astro-cid-cy6snf5w] ul[data-astro-cid-cy6snf5w]{margin:0;padding:8px 0;list-style:none}.mobile-nav[data-astro-cid-cy6snf5w] a[data-astro-cid-cy6snf5w]{color:var(--ink-2);border-bottom:1px solid var(--line-2);padding:14px 20px;font-weight:500;text-decoration:none;display:block}.mobile-nav[data-astro-cid-cy6snf5w] a[data-astro-cid-cy6snf5w]:hover{color:var(--study-brand)}@media (width<=900px){.main-nav[data-astro-cid-cy6snf5w]{display:none}.nav-toggle[data-astro-cid-cy6snf5w]{display:inline-flex}.header-inner[data-astro-cid-cy6snf5w]{justify-content:space-between;gap:14px}}@media (width>=901px){.mobile-nav[data-astro-cid-cy6snf5w]{display:none}}@media (width<=420px){.brand-parent[data-astro-cid-cy6snf5w]{display:none}}.site-footer[data-astro-cid-4wypvktk]{background:var(--study-brand);color:var(--on-brand);margin-top:88px}.footer-inner[data-astro-cid-4wypvktk]{grid-template-columns:1.2fr 2.4fr;gap:48px;padding-block:52px;display:grid}.footer-name[data-astro-cid-4wypvktk]{color:var(--white);font-size:1.25rem;font-weight:800}.footer-tag[data-astro-cid-4wypvktk]{font-size:var(--text-sm);color:var(--study-accent-soft);margin:12px 0 0;font-weight:700}.footer-desc[data-astro-cid-4wypvktk]{font-size:var(--text-sm);color:var(--on-brand-dim);max-width:38ch;margin:10px 0 0;line-height:1.8}.footer-contact[data-astro-cid-4wypvktk]{font-size:var(--text-sm);color:var(--on-brand-dim);margin:14px 0 0}.footer-contact[data-astro-cid-4wypvktk] a[data-astro-cid-4wypvktk]{color:var(--white);text-decoration:underline}.footer-cols[data-astro-cid-4wypvktk]{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:28px;display:grid}.footer-col[data-astro-cid-4wypvktk] h3[data-astro-cid-4wypvktk]{font-size:var(--text-sm);color:var(--white);letter-spacing:.02em;margin:0 0 12px}.footer-col[data-astro-cid-4wypvktk] ul[data-astro-cid-4wypvktk]{margin:0;padding:0;list-style:none}.footer-col[data-astro-cid-4wypvktk] li[data-astro-cid-4wypvktk]{margin-bottom:9px}.footer-col[data-astro-cid-4wypvktk] a[data-astro-cid-4wypvktk]{color:var(--on-brand-dim);font-size:var(--text-sm);text-decoration:none}.footer-col[data-astro-cid-4wypvktk] a[data-astro-cid-4wypvktk]:hover{color:var(--white);text-decoration:underline}.footer-bottom[data-astro-cid-4wypvktk]{border-top:1px solid var(--on-brand-fill);padding-block:20px}.footer-note[data-astro-cid-4wypvktk]{font-size:var(--text-xs);color:var(--on-brand-dim);margin:0 0 6px;line-height:1.7}.footer-note[data-astro-cid-4wypvktk]:last-child{margin-bottom:0}@media (width<=860px){.footer-inner[data-astro-cid-4wypvktk]{grid-template-columns:1fr;gap:36px;padding-block:40px}}.skip-link[data-astro-cid-z4jru4n3]{background:var(--study-brand);color:var(--white);z-index:100;padding:10px 16px;position:absolute;top:0;left:-9999px}.skip-link[data-astro-cid-z4jru4n3]:focus{left:0}