.hero{--hero-bg:url(/images/hero-bg.webp);--hero-image-position:50% center;--hero-font-serif:"Noto Serif JP","游明朝","Yu Mincho","ヒラギノ明朝 ProN",serif;--hero-font-latin:"Cormorant Garamond",serif;--hero-text:#2C2C2A;--hero-overline:#6B6B68;--hero-accent:#0a8a85;--hero-cta-bg:#0a8a85;--hero-cta-text:#ffffff;--hero-content-bg:#FAFAF7;position:relative;width:100%;min-height:100vh;min-height:100svh;background-color:var(--hero-content-bg);font-family:var(--hero-font-serif);color:var(--hero-text);font-feature-settings:"palt" 1;display:grid;grid-template-columns:1fr 1fr;align-items:stretch}.hero__image-area{position:relative;overflow:hidden;min-height:50vh}.hero__bg{position:absolute;inset:0;background-image:var(--hero-bg);background-size:cover;background-position:var(--hero-image-position);background-repeat:no-repeat;animation:heroKenBurns 24s ease-out infinite alternate}@keyframes heroKenBurns{0%{transform:scale(1)}to{transform:scale(1.05)}}.hero__content-area{display:flex;align-items:center;justify-content:center;padding:clamp(2rem,5vw,4.5rem) clamp(2rem,5vw,4rem);background-color:var(--hero-content-bg)}.hero__content{width:100%;max-width:540px;text-align:left}.hero__overline{font-size:clamp(.85rem,1vw,1rem);letter-spacing:.5em;text-indent:.5em;color:var(--hero-overline);margin:0 0 clamp(1.2rem,2.4vw,1.8rem);font-weight:400;opacity:0;animation:heroFadeUp 1s ease-out .2s forwards}.hero__title{font-size:clamp(1.7rem,3.4vw,3rem);line-height:1.65;font-weight:400;letter-spacing:.04em;margin:0 0 clamp(1.5rem,2.4vw,1.8rem);opacity:0;animation:heroFadeUp 1.2s ease-out .6s forwards}.hero__title-line{display:block}.hero__title-accent{color:var(--hero-accent);font-style:italic;font-weight:400}.hero__seo{font-size:clamp(.95rem,1.15vw,1.15rem);color:var(--hero-text);letter-spacing:.08em;margin:0 0 clamp(1rem,2vw,1.4rem);line-height:1.95;font-weight:500;opacity:0;animation:heroFadeUp 1.1s ease-out .4s forwards}.hero__date{font-family:var(--hero-font-latin);font-size:clamp(1rem,1.5vw,1.35rem);color:var(--hero-accent);letter-spacing:.2em;margin:0 0 clamp(1.8rem,3vw,2.4rem);font-weight:400;font-style:italic;opacity:0;animation:heroFadeUp 1s ease-out .7s forwards}.hero__ctas{display:flex;flex-direction:column;gap:.7rem;align-items:stretch;opacity:0;animation:heroFadeUp 1s ease-out .85s forwards}@media (min-width:480px){.hero__ctas{flex-direction:row;gap:.9rem;align-items:center}}.hero__cta{display:inline-flex;align-items:center;justify-content:center;gap:.55em;padding:.95em 1.8em;background:var(--hero-cta-bg);color:var(--hero-cta-text);text-decoration:none;font-family:var(--hero-font-serif);font-size:clamp(.85rem,.95vw,.92rem);letter-spacing:.2em;text-indent:.2em;border-radius:999px;transition:transform .4s ease,box-shadow .4s ease,background .3s ease;box-shadow:0 6px 20px -10px rgba(10,138,133,.45);white-space:nowrap}.hero__cta:hover{transform:translateY(-2px);box-shadow:0 10px 26px -10px rgba(10,138,133,.55);background:#066b67}.hero__cta-arrow{display:inline-block;transition:transform .3s ease}.hero__cta:hover .hero__cta-arrow{transform:translateX(4px)}.hero__cta--ghost{background:transparent;color:var(--hero-text);border:1px solid var(--hero-text);box-shadow:none}.hero__cta--ghost:hover{background:var(--hero-text);color:#fff;box-shadow:none}.hero__scroll{position:absolute;bottom:1.5rem;left:50%;transform:translateX(-50%);z-index:1;color:#ffffff;font-family:var(--hero-font-latin);font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;opacity:0;animation:heroFadeUp 1s ease-out 1s forwards;text-align:center;text-shadow:0 1px 6px rgba(0,0,0,.4)}.hero__scroll-line{display:block;width:1px;height:32px;margin:.5rem auto 0;background:#ffffff;transform-origin:top;animation:heroScrollLine 2.2s ease-in-out infinite}@keyframes heroScrollLine{0%,to{transform:scaleY(.3);opacity:.3}50%{transform:scaleY(1);opacity:1}}@keyframes heroFadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width:1024px){.hero{grid-template-columns:1fr;grid-template-rows:50vh 1fr;min-height:auto}.hero__image-area{min-height:50vh}.hero__content-area{padding:clamp(2.5rem,6vw,4rem) clamp(1.8rem,6vw,3rem) clamp(3rem,7vw,5rem)}.hero__content{max-width:100%;text-align:center}.hero__ctas{align-items:center}}@media (max-width:640px){.hero{grid-template-rows:minmax(320px,50svh) 1fr}.hero__image-area{min-height:min(50svh,420px)}.hero__bg{animation:none;background-position:50%}.hero__title{font-size:clamp(1.4rem,6vw,1.95rem);line-height:1.85}.hero__scroll{display:none}}@media (prefers-reduced-motion:reduce){.hero__bg,.hero__ctas,.hero__date,.hero__overline,.hero__scroll,.hero__scroll-line,.hero__seo,.hero__title{animation:none!important;opacity:1!important;transform:none!important}}