:root{--color-text-main:#1a1a1c;--color-text-secondary:#636466;--color-bg-main:#fff;--color-bg-surface:#f2f4f8;--color-primary:#005bcc;--color-primary-hover:#004caa;--color-border:#8a8d91;--color-border-light:#d1d5db;--color-focus:#f90}html{scroll-behavior:smooth}body{color:var(--color-text-main);background-color:var(--color-bg-main);-webkit-font-smoothing:antialiased;margin:0;font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,sans-serif;line-height:1.7}[data-astro-cid-lcdefpme]:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}h1[data-astro-cid-lcdefpme],h2[data-astro-cid-lcdefpme],h3[data-astro-cid-lcdefpme],h4[data-astro-cid-lcdefpme]{margin:0 0 1rem;font-weight:700;line-height:1.3}p[data-astro-cid-lcdefpme]{margin:0 0 1rem}.text-secondary[data-astro-cid-lcdefpme]{color:var(--color-text-secondary)}.container[data-astro-cid-lcdefpme]{max-width:840px;margin:0 auto;padding:4rem 1.5rem}.pt-0[data-astro-cid-lcdefpme]{padding-top:0}.text-center[data-astro-cid-lcdefpme]{text-align:center}.bg-surface[data-astro-cid-lcdefpme]{background-color:var(--color-bg-surface);border-radius:8px}.navbar[data-astro-cid-lcdefpme]{background:var(--color-bg-main);border-bottom:1px solid var(--color-border-light);z-index:1000;width:100%;position:fixed;top:0}.nav-container[data-astro-cid-lcdefpme]{justify-content:space-between;align-items:center;max-width:840px;margin:0 auto;padding:.75rem 1.5rem;display:flex}.navbar[data-astro-cid-lcdefpme] .logo[data-astro-cid-lcdefpme]{color:var(--color-text-main);font-size:1.25rem;font-weight:700;text-decoration:none}.nav-links[data-astro-cid-lcdefpme]{gap:1.5rem;display:flex}.nav-links[data-astro-cid-lcdefpme] a[data-astro-cid-lcdefpme]{color:var(--color-text-main);padding:.5rem;font-weight:600;text-decoration:none}.nav-links[data-astro-cid-lcdefpme] a[data-astro-cid-lcdefpme]:hover{text-underline-offset:4px;color:var(--color-primary);text-decoration:underline}.menu-btn[data-astro-cid-lcdefpme]{cursor:pointer;z-index:1001;background:0 0;border:none;padding:.5rem;display:none}.menu-btn-line[data-astro-cid-lcdefpme]{background-color:var(--color-text-main);width:24px;height:2px;margin:5px 0;transition:transform .3s,opacity .3s;display:block}.hero[data-astro-cid-lcdefpme]{padding-top:8rem;padding-bottom:3rem}.hero-inner[data-astro-cid-lcdefpme]{align-items:center;gap:2rem;display:flex}.profile-img[data-astro-cid-lcdefpme]{object-fit:cover;border:3px solid var(--color-border-light);flex-shrink:0;width:130px;height:130px;box-shadow:0 4px 12px #0000000d}.hero-text[data-astro-cid-lcdefpme] h1[data-astro-cid-lcdefpme]{margin-bottom:.25rem;font-size:2.25rem}.hero-text[data-astro-cid-lcdefpme] .role[data-astro-cid-lcdefpme]{color:var(--color-text-secondary);margin-bottom:0;font-size:1.1rem}h2[data-astro-cid-lcdefpme]{border-bottom:2px solid var(--color-border-light);margin-bottom:1.5rem;padding-bottom:.5rem;font-size:1.75rem}.bio[data-astro-cid-lcdefpme]{font-size:1rem}.list-default[data-astro-cid-lcdefpme]{margin:0;padding-left:1.5rem}.list-default[data-astro-cid-lcdefpme] li[data-astro-cid-lcdefpme]{margin-bottom:1rem}.skill-list[data-astro-cid-lcdefpme]{gap:1rem;display:grid}.skill-card[data-astro-cid-lcdefpme]{background:var(--color-bg-main);border:1px solid var(--color-border-light);border-radius:6px;padding:1.5rem}.skill-card[data-astro-cid-lcdefpme] h3[data-astro-cid-lcdefpme]{margin-bottom:.75rem;font-size:1.125rem}.project-grid[data-astro-cid-lcdefpme]{gap:2.5rem;display:grid}.project-card[data-astro-cid-lcdefpme]{border:1px solid var(--color-border);border-radius:6px;padding:1.5rem}.overview[data-astro-cid-lcdefpme]{margin-bottom:1.5rem;font-size:1rem;font-weight:700}.project-section[data-astro-cid-lcdefpme] h4[data-astro-cid-lcdefpme]{margin-top:1.5rem;margin-bottom:.75rem;font-size:1.125rem}.links[data-astro-cid-lcdefpme]{flex-wrap:wrap;gap:.75rem;margin-top:1.5rem;display:flex}.btn[data-astro-cid-lcdefpme]{text-align:center;border-radius:4px;padding:.75rem 1.5rem;font-weight:700;text-decoration:none;transition:background-color .2s,box-shadow .2s;display:inline-block}.btn-primary[data-astro-cid-lcdefpme]{background-color:var(--color-primary);color:#fff}.btn-primary[data-astro-cid-lcdefpme]:hover{background-color:var(--color-primary-hover)}.btn-outline[data-astro-cid-lcdefpme]{background-color:var(--color-bg-main);color:var(--color-primary);border:2px solid var(--color-primary)}.btn-outline[data-astro-cid-lcdefpme]:hover{background-color:var(--color-bg-surface)}.social-links[data-astro-cid-lcdefpme]{flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:1.5rem;display:flex}footer[data-astro-cid-lcdefpme]{text-align:center;background-color:var(--color-bg-surface);padding:2rem;font-size:.875rem}@media (width<=768px){.menu-btn[data-astro-cid-lcdefpme]{display:block}.nav-links[data-astro-cid-lcdefpme]{background:var(--color-bg-main);border-left:1px solid var(--color-border-light);flex-direction:column;gap:0;width:80%;max-width:300px;height:100vh;padding-top:4rem;transition:right .3s ease-in-out;position:fixed;top:0;right:-100%;box-shadow:-4px 0 15px #0000001a}.nav-links[data-astro-cid-lcdefpme].is-open{right:0}.nav-links[data-astro-cid-lcdefpme] a[data-astro-cid-lcdefpme]{border-bottom:1px solid var(--color-border-light);padding:1rem 2rem;display:block}.menu-btn[data-astro-cid-lcdefpme][aria-expanded=true] .menu-btn-line[data-astro-cid-lcdefpme]:first-child{transform:translateY(7px)rotate(45deg)}.menu-btn[data-astro-cid-lcdefpme][aria-expanded=true] .menu-btn-line[data-astro-cid-lcdefpme]:nth-child(2){opacity:0}.menu-btn[data-astro-cid-lcdefpme][aria-expanded=true] .menu-btn-line[data-astro-cid-lcdefpme]:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.hero-inner[data-astro-cid-lcdefpme]{flex-direction:column;align-items:flex-start;gap:1rem}.profile-img[data-astro-cid-lcdefpme]{width:100px;height:100px}.hero-text[data-astro-cid-lcdefpme] h1[data-astro-cid-lcdefpme]{font-size:1.75rem}}