:root{--color-brand: #000df2;--color-brand-900: color-mix(in srgb, var(--color-brand) 65%, black 35%);--color-brand-700: var(--color-brand);--color-brand-500: color-mix(in srgb, var(--color-brand) 78%, white 22%);--color-brand-300: color-mix(in srgb, var(--color-brand) 42%, white 58%);--color-brand-100: color-mix(in srgb, var(--color-brand) 16%, var(--color-paper-soft) 84%);--color-gold: #f5a623;--color-alert: #c0392b;--color-paper: #ffffff;--color-paper-soft: #f6f8fd;--color-ink: #1a1c24;--color-ink-soft: #4a4f5f;--color-line: #dde3f0;--color-footer: #05070d;--font-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;--font-heading: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;--radius-md: 12px;--radius-lg: 20px;--shadow-card: 0 4px 16px rgba(0, 13, 242, .1);--max-width: 1080px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);color:var(--color-ink);background:var(--color-paper);line-height:1.8;-webkit-font-smoothing:antialiased}img,svg{max-width:100%;display:block}a{color:inherit}h1,h2,h3,h4{font-family:var(--font-heading);line-height:1.4;margin:0 0 .6em}p{margin:0 0 1em}.container{width:100%;max-width:var(--max-width);margin-inline:auto;padding-inline:20px}.site-header{position:sticky;top:0;z-index:50;background:var(--color-paper);border-bottom:1px solid var(--color-line)}.site-header__bar{display:flex;align-items:center;justify-content:space-between;padding-block:14px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;font-size:1.25rem;color:var(--color-brand-900);letter-spacing:.02em}.brand__mark{width:34px;height:34px;color:var(--color-brand-700)}.brand__logo{width:40px;height:40px;object-fit:contain}.nav-toggle{display:none;border:none;background:none;padding:8px;cursor:pointer}.nav-toggle__bar,.nav-toggle__bar:before,.nav-toggle__bar:after{display:block;width:24px;height:2px;background:var(--color-brand-900);position:relative;transition:transform .2s ease}.nav-toggle__bar:before,.nav-toggle__bar:after{content:"";position:absolute;left:0}.nav-toggle__bar:before{top:-7px}.nav-toggle__bar:after{top:7px}.main-nav__list{display:flex;gap:28px;list-style:none;margin:0;padding:0}.main-nav__list a{text-decoration:none;font-weight:600;font-size:.95rem;color:var(--color-ink-soft);padding-block:4px;border-bottom:2px solid transparent;transition:color .15s ease,border-color .15s ease}.main-nav__list a:hover,.main-nav__list a[aria-current=page]{color:var(--color-brand-700);border-color:var(--color-brand-500)}@media (max-width: 760px){.nav-toggle{display:inline-flex}.main-nav{position:absolute;inset-inline:0;top:100%;background:var(--color-paper);border-bottom:1px solid var(--color-line);max-height:0;overflow:hidden;transition:max-height .25s ease}.main-nav.is-open{max-height:400px}.main-nav__list{flex-direction:column;gap:0;padding:8px 20px 16px}.main-nav__list a{display:block;padding-block:12px;border-bottom:1px solid var(--color-line)}}.hero{position:relative;overflow:hidden;min-height:min(640px,90vh);display:flex;align-items:flex-end;background:var(--color-paper);color:#fff}.hero__carousel{position:absolute;inset:0}.hero__photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.2s ease}.hero__photo.is-active{opacity:1}@media (prefers-reduced-motion: reduce){.hero__photo{transition:none}}.hero__photo--a{object-position:center 38%}.hero__photo--b{object-position:58% 35%}.hero__photo--c{object-position:center 68%}.hero__scrim{position:absolute;inset:0;background:linear-gradient(180deg,#05070d59,#05070d8c 45%,#05070deb),linear-gradient(160deg,rgba(0,13,242,.32) 0%,transparent 55%);pointer-events:none}.hero__inner{position:relative;width:100%;padding-block:72px 64px;text-align:center}.hero__eyebrow{display:inline-block;font-size:.85rem;font-weight:700;letter-spacing:.12em;background:#ffffff26;padding:6px 16px;border-radius:999px;margin-bottom:18px}.hero__title{font-size:clamp(2rem,5vw,3.2rem);font-weight:800;margin-bottom:.4em;letter-spacing:.02em}.hero__lead{max-width:42em;margin-inline:auto;font-size:1.05rem;opacity:.92}.hero__actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:32px}.insta-banner{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:24px;padding:36px 40px;border-radius:var(--radius-lg);background:linear-gradient(135deg,color-mix(in srgb,var(--color-brand-900) 35%,#64748b 65%),color-mix(in srgb,var(--color-brand-700) 35%,#64748b 65%));text-align:center}.insta-banner__text{color:#fff;font-size:1.15rem;font-weight:700;margin:0}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 26px;border-radius:999px;font-weight:700;font-size:.95rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease,color .15s ease}.btn:hover{transform:translateY(-2px)}.btn svg{width:18px;height:18px}.btn--primary{background:var(--color-gold);color:var(--color-brand-900)}.btn--ghost{background:transparent;border-color:#fff9;color:#fff}.btn--outline{background:transparent;border-color:var(--color-brand-500);color:var(--color-brand-700)}.section{padding-block:64px}.section--soft{background:var(--color-paper-soft)}.section__head{text-align:center;max-width:640px;margin-inline:auto;margin-bottom:40px}.section__eyebrow{color:var(--color-brand-700);font-weight:700;font-size:.85rem;letter-spacing:.1em;display:block;margin-bottom:8px}.section__title{font-size:clamp(1.5rem,3vw,2rem);color:var(--color-brand-900)}.section__lead{color:var(--color-ink-soft);font-size:1.02rem;margin-top:12px;margin-bottom:0}.actions-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:32px}.grid{display:grid;gap:24px}.grid--3{grid-template-columns:repeat(3,1fr)}.grid--2{grid-template-columns:repeat(2,1fr)}@media (max-width: 760px){.grid--3,.grid--2{grid-template-columns:1fr}}.card{background:var(--color-paper);border:1px solid var(--color-line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-card)}.card__icon{width:40px;height:40px;color:var(--color-brand-700);margin-bottom:16px}.card__title{font-size:1.1rem;color:var(--color-brand-900)}.news-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--color-line)}.news-item{display:flex;gap:20px;align-items:baseline;padding-block:18px;border-bottom:1px solid var(--color-line)}.news-item time{flex:0 0 auto;font-weight:700;color:var(--color-brand-700);font-size:.9rem}.table-wrap{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--color-line)}table.schedule{width:100%;border-collapse:collapse;min-width:560px}table.schedule th,table.schedule td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--color-line)}table.schedule thead th{background:var(--color-brand-100);color:var(--color-brand-900);font-size:.9rem}table.schedule tbody tr:last-child td{border-bottom:none}.note{font-size:.88rem;color:var(--color-ink-soft);margin-top:12px}.form{display:grid;gap:20px;max-width:560px}.field label{display:block;font-weight:700;font-size:.92rem;margin-bottom:8px;color:var(--color-brand-900)}.field input,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--color-line);border-radius:var(--radius-md);font:inherit;color:var(--color-ink);background:var(--color-paper)}.field input:focus,.field textarea:focus{outline:2px solid var(--color-brand-500);outline-offset:1px}.field--required label:after{content:" *";color:var(--color-alert)}.site-footer{background:var(--color-footer);color:#ffffffd9;padding-block:48px 28px}.site-footer a{text-decoration:none;color:inherit}.site-footer a:hover{color:#fff}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;margin-bottom:32px}@media (max-width: 760px){.footer-grid{grid-template-columns:1fr}}.footer-grid h3{color:#fff;font-size:.95rem;margin-bottom:14px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}.footer-brand img{object-fit:contain}.footer-brand h3{margin-bottom:0}.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:.9rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;font-size:.82rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}.sns-links{display:flex;gap:20px;flex-wrap:wrap;margin-top:4px}.icon-link{display:inline-flex;align-items:center;gap:8px}.icon-link svg{width:18px;height:18px}