:root{--color-bg: #faf7f2;--color-bg-deep: #f3eee6;--color-surface: #fffdf9;--color-ink: #3a3f4a;--color-ink-soft: #5c6370;--color-muted: #66625c;--color-primary: #56708c;--color-primary-strong: #455b73;--color-primary-soft: #e4eaf0;--color-accent: #d99571;--color-accent-text: #a35b3c;--color-line: #e7e0d4;--color-focus: #56708c;--color-on-primary: #ffffff;--font-heading: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", sans-serif;--font-body: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;--text-xs: .8125rem;--text-sm: .9375rem;--text-md: 1.0625rem;--text-lg: clamp(1.125rem, 1rem + .6vw, 1.3125rem);--text-xl: clamp(1.375rem, 1.2rem + .9vw, 1.75rem);--text-2xl: clamp(1.75rem, 1.4rem + 1.6vw, 2.375rem);--text-hero: clamp(1.75rem, 1.2rem + 3vw, 3.25rem);--leading-body: 1.9;--leading-heading: 1.5;--tracking-heading: .02em;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--space-8: 4.5rem;--space-9: 7rem;--section-gap: clamp(4.5rem, 3rem + 6vw, 8rem);--radius-sm: 10px;--radius-md: 16px;--radius-lg: 24px;--radius-pill: 999px;--shadow-soft: 0 6px 24px rgba(58, 63, 74, .07);--shadow-lift: 0 12px 32px rgba(58, 63, 74, .1);--width-content: 68rem;--width-narrow: 44rem;--gutter: clamp(1.25rem, 4vw, 2.5rem);--header-height: 4.25rem;--duration-fast: .18s;--duration-slow: .32s;--ease-gentle: cubic-bezier(.25, .6, .3, 1);--z-header: 30;--z-modal: 50}*,*:before,*:after{box-sizing:border-box;margin:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 1rem)}body{font-family:var(--font-body);font-size:var(--text-md);line-height:var(--leading-body);color:var(--color-ink);background-color:var(--color-bg);font-feature-settings:"palt";-webkit-font-smoothing:antialiased}img,svg{display:block;max-width:100%}button,input,textarea{font:inherit;color:inherit}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700;line-height:var(--leading-heading);letter-spacing:var(--tracking-heading);overflow-wrap:anywhere;text-wrap:pretty}p{overflow-wrap:anywhere}a{color:var(--color-primary);text-decoration:none;transition:color var(--duration-fast) var(--ease-gentle)}a:hover{color:var(--color-primary-strong)}ul,ol{padding-inline-start:1.25em}::selection{background:var(--color-primary-soft)}:focus-visible{outline:2px solid var(--color-focus);outline-offset:3px;border-radius:4px}.container{width:min(var(--width-content),100% - var(--gutter) * 2);margin-inline:auto}.container--narrow{width:min(var(--width-narrow),100% - var(--gutter) * 2)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.skip-link{position:absolute;top:.5rem;left:.5rem;z-index:100;padding:.6em 1em;background:var(--color-surface);border-radius:var(--radius-sm);box-shadow:var(--shadow-soft);transform:translateY(-200%)}.skip-link:focus{transform:none}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.logo[data-astro-cid-tvrurpns]{display:inline-flex;align-items:center;gap:.55rem}.logo__text[data-astro-cid-tvrurpns]{font-family:var(--font-heading);font-size:1.35rem;font-weight:700;letter-spacing:.03em;color:var(--color-ink);line-height:1}.button[data-astro-cid-vnzlvqnm]{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:44px;padding:.7em 1.7em;border:1px solid transparent;border-radius:var(--radius-pill);font-family:var(--font-heading);font-size:var(--text-sm);font-weight:700;letter-spacing:.04em;line-height:1.4;cursor:pointer;transition:background-color var(--duration-fast) var(--ease-gentle),border-color var(--duration-fast) var(--ease-gentle),color var(--duration-fast) var(--ease-gentle),box-shadow var(--duration-fast) var(--ease-gentle)}.button--lg[data-astro-cid-vnzlvqnm]{font-size:var(--text-md);padding:.85em 2.2em}.button--primary[data-astro-cid-vnzlvqnm]{background-color:var(--color-primary);color:var(--color-on-primary);box-shadow:var(--shadow-soft)}.button--primary[data-astro-cid-vnzlvqnm]:hover{background-color:var(--color-primary-strong);color:var(--color-on-primary);box-shadow:var(--shadow-lift)}.button--ghost[data-astro-cid-vnzlvqnm]{background-color:transparent;color:var(--color-primary);border-color:color-mix(in srgb,var(--color-primary) 35%,transparent)}.button--ghost[data-astro-cid-vnzlvqnm]:hover{color:var(--color-primary-strong);border-color:var(--color-primary);background-color:color-mix(in srgb,var(--color-primary) 6%,transparent)}.header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:var(--z-header);background-color:color-mix(in srgb,var(--color-bg) 86%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--color-line)}.header__inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);min-height:var(--header-height)}.header__brand[data-astro-cid-3ef6ksr2]{display:inline-flex;padding-block:var(--space-2)}.header__list[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-5);list-style:none;margin:0;padding:0}.header__link[data-astro-cid-3ef6ksr2]{font-family:var(--font-heading);font-size:var(--text-sm);font-weight:500;color:var(--color-ink-soft);padding-block:var(--space-2)}.header__link[data-astro-cid-3ef6ksr2]:hover{color:var(--color-primary-strong)}.header__link[data-astro-cid-3ef6ksr2][aria-current=page]{color:var(--color-ink);border-bottom:2px solid var(--color-accent)}.header__toggle[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;justify-content:center;gap:7px;width:44px;height:44px;padding:10px;background:none;border:none;border-radius:var(--radius-sm);cursor:pointer}.header__toggle-bar[data-astro-cid-3ef6ksr2]{display:block;height:2px;width:100%;background-color:var(--color-ink);border-radius:2px;transition:transform var(--duration-fast) var(--ease-gentle)}.header__toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] .header__toggle-bar[data-astro-cid-3ef6ksr2]:first-child{transform:translateY(4.5px) rotate(45deg)}.header__toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] .header__toggle-bar[data-astro-cid-3ef6ksr2]:last-child{transform:translateY(-4.5px) rotate(-45deg)}@media(max-width:767px){.header__toggle[data-astro-cid-3ef6ksr2]{display:flex}.header__nav[data-astro-cid-3ef6ksr2]{display:none;position:absolute;top:100%;left:0;right:0;background-color:var(--color-bg);border-bottom:1px solid var(--color-line);box-shadow:var(--shadow-soft)}.header__nav[data-astro-cid-3ef6ksr2].is-open{display:block}.header__list[data-astro-cid-3ef6ksr2]{flex-direction:column;align-items:stretch;gap:0;padding:var(--space-4) var(--gutter) var(--space-6)}.header__link[data-astro-cid-3ef6ksr2]{display:block;padding:var(--space-4) var(--space-2);font-size:var(--text-md)}.header__link[data-astro-cid-3ef6ksr2][aria-current=page]{border-bottom:none;border-left:3px solid var(--color-accent);padding-left:calc(var(--space-2) + 6px)}.header__cta[data-astro-cid-3ef6ksr2]{margin-top:var(--space-4)}}.footer[data-astro-cid-sz7xmlte]{margin-block-start:calc(var(--section-gap) / 2);padding-block:var(--space-8) var(--space-6);background-color:var(--color-bg-deep);border-top:1px solid var(--color-line)}.footer__inner[data-astro-cid-sz7xmlte]{display:grid;gap:var(--space-5)}.footer__brand[data-astro-cid-sz7xmlte]{display:grid;gap:var(--space-3)}.footer__tagline[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);color:var(--color-muted)}.footer__list[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:var(--space-3) var(--space-5);list-style:none;margin:0;padding:0}.footer__link[data-astro-cid-sz7xmlte]{font-size:var(--text-sm);color:var(--color-ink-soft);padding-block:var(--space-2);display:inline-block}.footer__link[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary-strong)}.footer__note[data-astro-cid-sz7xmlte],.footer__copyright[data-astro-cid-sz7xmlte]{font-size:var(--text-xs);color:var(--color-muted)}.modal[data-astro-cid-ibwqmfum]{position:fixed;inset:0;margin:auto;z-index:var(--z-modal);width:min(26rem,calc(100% - 2.5rem));padding:var(--space-7) var(--space-6) var(--space-6);border:none;border-radius:var(--radius-lg);background-color:var(--color-surface);box-shadow:var(--shadow-lift);color:var(--color-ink)}.modal[data-astro-cid-ibwqmfum]::backdrop{background-color:#3a3f4a66;backdrop-filter:blur(2px)}.modal__body[data-astro-cid-ibwqmfum]{display:grid;justify-items:center;gap:var(--space-4);text-align:center}.modal__title[data-astro-cid-ibwqmfum]{font-size:var(--text-xl)}.modal__text[data-astro-cid-ibwqmfum]{color:var(--color-ink-soft)}.modal__note[data-astro-cid-ibwqmfum]{font-size:var(--text-xs);color:var(--color-muted)}.modal__close-form[data-astro-cid-ibwqmfum]{position:absolute;top:var(--space-4);right:var(--space-4)}.modal__close[data-astro-cid-ibwqmfum]{display:grid;place-items:center;width:44px;height:44px;border:none;border-radius:var(--radius-pill);background:transparent;color:var(--color-muted);cursor:pointer;transition:background-color var(--duration-fast) var(--ease-gentle)}.modal__close[data-astro-cid-ibwqmfum]:hover{background-color:var(--color-bg-deep);color:var(--color-ink)}.modal__ok[data-astro-cid-ibwqmfum]{min-height:44px;margin-top:var(--space-2);padding:.6em 2.4em;border:1px solid var(--color-line);border-radius:var(--radius-pill);background:transparent;font-family:var(--font-heading);font-weight:700;font-size:var(--text-sm);color:var(--color-ink-soft);cursor:pointer;transition:border-color var(--duration-fast) var(--ease-gentle),color var(--duration-fast) var(--ease-gentle)}.modal__ok[data-astro-cid-ibwqmfum]:hover{border-color:var(--color-primary);color:var(--color-primary-strong)}@media(prefers-reduced-motion:no-preference){.modal[data-astro-cid-ibwqmfum][open]{animation:modal-in var(--duration-slow) var(--ease-gentle)}@keyframes modal-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}}