.header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;left:0;right:0;z-index:100;background-color:#ffffffeb;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid rgba(47,62,70,.08);transition:all .3s ease}.header__inner[data-astro-cid-3ef6ksr2]{max-width:1000px;margin:0 auto;padding:1rem var(--spacing-md);display:flex;justify-content:space-between;align-items:center}.header__logo[data-astro-cid-3ef6ksr2]{font-family:var(--font-family-display);font-size:1.25rem;font-weight:700;color:var(--color-primary);text-decoration:none;display:flex;align-items:center;gap:6px;border-bottom:none}.header__logo[data-astro-cid-3ef6ksr2]:hover{color:var(--color-primary);opacity:.85;border-bottom:none}.header__logo-icon[data-astro-cid-3ef6ksr2]{font-size:1.35rem}.header__nav--desktop[data-astro-cid-3ef6ksr2]{display:none}@media(min-width:768px){.header__nav--desktop[data-astro-cid-3ef6ksr2]{display:block}}.header__menu[data-astro-cid-3ef6ksr2]{list-style:none;padding:0;margin:0;display:flex;gap:var(--spacing-lg)}.header__link[data-astro-cid-3ef6ksr2]{font-family:var(--font-family-display);font-weight:700;color:var(--color-neutral-dark);font-size:.95rem;text-decoration:none;border-bottom:2px solid transparent;padding:.6rem .4rem;display:inline-block;transition:var(--transition-smooth)}.header__link[data-astro-cid-3ef6ksr2]:hover{color:var(--color-primary);border-bottom-color:var(--color-primary)}.header__toggle[data-astro-cid-3ef6ksr2]{display:block;background:none;border:none;padding:.5rem;cursor:pointer;z-index:110;width:44px;height:44px;position:relative}@media(min-width:768px){.header__toggle[data-astro-cid-3ef6ksr2]{display:none}}.header__toggle-line[data-astro-cid-3ef6ksr2]{display:block;width:24px;height:2px;background-color:var(--color-neutral-dark);margin:5px auto;transition:all .3s ease-in-out}.header__toggle[data-astro-cid-3ef6ksr2].is-active .header__toggle-line[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(7px) rotate(45deg);background-color:var(--color-secondary)}.header__toggle[data-astro-cid-3ef6ksr2].is-active .header__toggle-line[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.header__toggle[data-astro-cid-3ef6ksr2].is-active .header__toggle-line[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-7px) rotate(-45deg);background-color:var(--color-secondary)}.header__nav--mobile[data-astro-cid-3ef6ksr2]{display:block;position:absolute;top:100%;left:0;right:0;background-color:#fffffffa;border-bottom:1px solid rgba(47,62,70,.08);max-height:0;overflow:hidden;opacity:0;visibility:hidden;transition:max-height .3s cubic-bezier(.25,.46,.45,.94),opacity .25s linear,visibility .25s linear;box-shadow:0 4px 12px #2f3e460d}.header__nav--mobile[data-astro-cid-3ef6ksr2].is-open{max-height:350px;opacity:1;visibility:visible}.header__mobile-menu[data-astro-cid-3ef6ksr2]{list-style:none;padding:var(--spacing-md) 0;margin:0;display:flex;flex-direction:column;align-items:center;gap:1.25rem}.header__mobile-link[data-astro-cid-3ef6ksr2]{font-family:var(--font-family-display);font-weight:700;color:var(--color-neutral-dark);font-size:1.1rem;text-decoration:none;display:block;padding:.75rem var(--spacing-lg);border-bottom:none;transition:var(--transition-smooth)}.header__mobile-link[data-astro-cid-3ef6ksr2]:hover{color:var(--color-primary);border-bottom:none}.site-footer[data-astro-cid-sz7xmlte]{margin-top:calc(var(--spacing-lg) * 2);padding:calc(var(--spacing-lg) * 1.5) var(--spacing-md);border-top:1px solid rgba(47,62,70,.1);text-align:center}.site-footer__nav[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:.5rem var(--spacing-md);justify-content:center;font-size:.85rem}.site-footer__nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--color-neutral-dark);opacity:.8;text-decoration:none;border-bottom:none}.site-footer__nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary);opacity:1;text-decoration:underline}.site-footer__copy[data-astro-cid-sz7xmlte]{color:var(--color-neutral-dark);opacity:.5;font-size:.78rem;margin-top:var(--spacing-md)}:root{--color-primary: #1B7A5C;--color-secondary: #E07A5F;--color-accent: #F4A261;--color-neutral-dark: #2F3E46;--color-neutral-light: #F4F6F4;--color-white: #FFFFFF;--font-family-body: "Noto Sans JP", sans-serif;--font-family-display: "Quicksand", "Noto Sans JP", sans-serif;--rounded-sm: 6px;--rounded-md: 10px;--rounded-lg: 16px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--shadow-sm: 0 2px 8px rgba(47, 62, 70, .04);--shadow-md: 0 12px 24px -4px rgba(47, 62, 70, .06), 0 4px 12px -2px rgba(47, 62, 70, .02);--shadow-lg: 0 20px 40px -8px rgba(47, 62, 70, .1), 0 8px 20px -4px rgba(47, 62, 70, .04);--transition-spring: transform .25s cubic-bezier(.34, 1.56, .64, 1), box-shadow .25s ease, border-color .2s ease, background-color .2s ease;--transition-smooth: all .2s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box}body{margin:0;padding:0;background-color:var(--color-neutral-light);color:var(--color-neutral-dark);font-family:var(--font-family-body);font-size:1rem;line-height:1.8;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-display);font-weight:700;color:var(--color-neutral-dark);margin-top:0}h1{font-size:1.8rem;line-height:1.35;margin-bottom:var(--spacing-md)}@media(min-width:640px){h1{font-size:2.2rem}}h2{font-size:1.4rem;line-height:1.4;margin-top:calc(var(--spacing-lg) * 1.8);margin-bottom:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);background-color:#1b7a5c0a;border-left:5px solid var(--color-primary);border-bottom:none;border-radius:0 var(--rounded-sm) var(--rounded-sm) 0}h3{font-size:1.15rem;line-height:1.4;margin-top:calc(var(--spacing-lg) * 1.2);margin-bottom:var(--spacing-sm);padding-bottom:4px;border-bottom:1px solid rgba(224,122,95,.3)}a{color:var(--color-primary);text-decoration:none;border-bottom:1px solid rgba(27,122,92,.3);transition:all .2s ease}a:hover{color:var(--color-secondary);border-bottom-color:var(--color-secondary)}.site-container{min-height:100vh;display:flex;flex-direction:column}.site-main{flex:1;width:100%;max-width:1040px;margin:0 auto;padding:var(--spacing-lg) var(--spacing-md)}.content-readable-width{max-width:800px;margin-left:auto;margin-right:auto;width:100%}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--color-secondary);outline-offset:2px}.hover-card-effect{background-color:var(--color-white);border-radius:var(--rounded-lg);box-shadow:var(--shadow-sm);border:1px solid rgba(47,62,70,.04);transition:var(--transition-spring)}.hover-card-effect:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#1b7a5c26}@media(min-width:640px){.site-main{padding:calc(var(--spacing-lg) * 1.8) var(--spacing-lg)}}.post__body strong{color:var(--color-neutral-dark);background:linear-gradient(transparent 60%,#f4a26159 60%);font-weight:700}.post__body ul,.post__body ol{padding-left:var(--spacing-lg);margin-bottom:var(--spacing-md)}.post__body li{margin-bottom:4px}.post__body blockquote{margin:var(--spacing-md) 0;padding:var(--spacing-sm) var(--spacing-md);background-color:var(--color-white);border-left:4px solid rgba(47,62,70,.2);color:var(--color-neutral-dark);opacity:.85;border-radius:0 var(--rounded-sm) var(--rounded-sm) 0}.post__body table{display:block;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border-collapse:collapse;margin:var(--spacing-lg) 0;border:1px solid rgba(47,62,70,.1);border-radius:var(--rounded-md);box-shadow:var(--shadow-sm);background-color:var(--color-white)}@media(min-width:768px){.post__body table{display:table}}.post__body th{background-color:#1b7a5c0f;color:var(--color-primary);font-weight:700;padding:14px 16px;border-bottom:2px solid rgba(27,122,92,.2);text-align:left;font-size:.95rem}.post__body td{padding:14px 16px;border-bottom:1px solid rgba(47,62,70,.06);color:var(--color-neutral-dark);font-size:.92rem;line-height:1.6;white-space:nowrap}.post__body td:first-child{white-space:normal;min-width:180px}.post__body td:nth-child(3){white-space:normal;min-width:140px}.post__body tr:nth-child(2n){background-color:#f4f6f466}.breadcrumbs[data-astro-cid-ilhxcym7]{margin-bottom:var(--spacing-md);padding:.5rem 0}.breadcrumbs__list[data-astro-cid-ilhxcym7]{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;align-items:center;gap:.4rem;font-size:.8rem;line-height:1.4}@media(min-width:640px){.breadcrumbs__list[data-astro-cid-ilhxcym7]{font-size:.85rem}}.breadcrumbs__item[data-astro-cid-ilhxcym7]{display:flex;align-items:center;color:var(--color-neutral-dark)}.breadcrumbs__link[data-astro-cid-ilhxcym7]{color:var(--color-primary);text-decoration:none;border-bottom:none;transition:color .2s ease}.breadcrumbs__link[data-astro-cid-ilhxcym7]:hover{color:var(--color-secondary);text-decoration:underline;border-bottom:none}.breadcrumbs__separator[data-astro-cid-ilhxcym7]{margin:0 .4rem;color:var(--color-neutral-dark);opacity:.35;font-size:.75rem}.breadcrumbs__current[data-astro-cid-ilhxcym7]{color:var(--color-neutral-dark);opacity:.65;font-weight:500;word-break:break-all}