:root{--brand: #0066ff;--brand-dark: #0049b8;--brand-light: #e8f1ff;--accent: #ff7a00;--ink: #1a1d24;--ink-soft: #4a5160;--line: #e3e7ee;--bg: #ffffff;--bg-soft: #f5f7fb;--bg-dark: #0f1726;--radius: 12px;--radius-lg: 20px;--shadow: 0 6px 24px rgba(16, 32, 64, .08);--shadow-lg: 0 14px 44px rgba(16, 32, 64, .14);--maxw: 1120px;--font: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", "Yu Gothic", "Meiryo", system-ui, -apple-system, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.8;font-size:16px;letter-spacing:.01em;overflow-wrap:anywhere}img{max-width:100%;height:auto;display:block}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{line-height:1.4;font-weight:700}.container{width:min(100% - 2.5rem,var(--maxw));margin-inline:auto}.section{padding-block:clamp(2.5rem,6vw,5rem)}.section--soft{background:var(--bg-soft)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.section-head{text-align:center;margin-bottom:2.5rem}.section-head .en{display:block;color:var(--brand);font-weight:700;letter-spacing:.15em;font-size:.8rem;margin-bottom:.4rem}.section-head h2{font-size:clamp(1.5rem,4vw,2.2rem);margin:0}.section-head p{color:var(--ink-soft);margin-top:.6rem}.btn{display:inline-flex;align-items:center;gap:.5em;background:var(--brand);color:#fff;font-weight:700;padding:.85em 1.7em;border-radius:999px;border:0;box-shadow:var(--shadow);transition:transform .15s,background .15s;cursor:pointer;text-decoration:none}.btn:hover{background:var(--brand-dark);transform:translateY(-2px);text-decoration:none}.btn--ghost{background:#fff;color:var(--brand);border:2px solid var(--brand);box-shadow:none}.btn--accent{background:var(--accent)}.btn--lg{font-size:1.1rem;padding:1em 2.2em}.site-header{position:sticky;top:0;z-index:50;background:#fffffff2;backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.6rem}.brand{display:flex;align-items:center;gap:.7rem;font-weight:800;color:var(--ink)}.brand img{height:46px;width:auto}.brand__text small{display:block;font-size:.7rem;color:var(--ink-soft);font-weight:600}.gnav ul{display:flex;gap:1.1rem;list-style:none;margin:0;padding:0;align-items:center}.gnav a{color:var(--ink);font-weight:700;font-size:.95rem}.gnav a:hover{color:var(--brand);text-decoration:none}.header-cta{display:flex;gap:.6rem;align-items:center}.header-tel{font-weight:800;color:var(--brand);font-size:1.05rem;white-space:nowrap}.nav-toggle{display:none}.hero{position:relative;color:#fff}.hero__media{position:absolute;inset:0;z-index:-1}.hero__media img{width:100%;height:100%;object-fit:cover}.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,#081838b8,#08183840)}.hero__inner{padding-block:clamp(3.5rem,12vw,8rem)}.hero h1{font-size:clamp(1.8rem,5vw,3.2rem);margin:0 0 1rem;text-shadow:0 2px 16px rgba(0,0,0,.4)}.hero p{font-size:clamp(1rem,2.5vw,1.3rem);max-width:40ch;margin:0 0 2rem}.hero__actions{display:flex;gap:1rem;flex-wrap:wrap}.grid{display:grid;gap:1.4rem}.grid--3{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.grid--4{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s;display:flex;flex-direction:column}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);text-decoration:none}.card__media{aspect-ratio:4 / 3;background:var(--bg-soft);overflow:hidden}.card__media img{width:100%;height:100%;object-fit:cover}.card__body{padding:1rem 1.1rem 1.2rem;flex:1;display:flex;flex-direction:column;gap:.5rem}.card__tag{align-self:flex-start;font-size:.72rem;font-weight:700;color:var(--brand);background:var(--brand-light);padding:.2em .7em;border-radius:999px}.card__title{font-size:.98rem;color:var(--ink);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.feature{display:grid;grid-template-columns:1.1fr 1fr;gap:2rem;align-items:center}.feature:nth-child(2n) .feature__media{order:2}.feature__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%}.feature h3{font-size:clamp(1.2rem,3vw,1.6rem);color:var(--brand-dark)}.article{max-width:860px;margin-inline:auto}.article h2.block-h{font-size:clamp(1.3rem,3.5vw,1.9rem);color:var(--brand-dark);border-left:6px solid var(--brand);padding-left:.7rem;margin:2.2rem 0 1rem}.article h3.block-h{font-size:1.2rem;margin:1.6rem 0 .8rem}.article p{margin:.8rem 0}.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.8rem;margin:1.2rem 0}.gallery img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4 / 3;object-fit:cover}.gallery--single{grid-template-columns:1fr;max-width:640px}.breadcrumb{font-size:.85rem;color:var(--ink-soft);padding-block:.8rem}.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0}.breadcrumb li:after{content:"›";margin-left:.4rem;color:var(--line)}.breadcrumb li:last-child:after{content:""}.page-hero{background:linear-gradient(120deg,var(--brand-dark),var(--brand));color:#fff}.page-hero__inner{padding-block:clamp(2.2rem,7vw,4rem)}.page-hero h1{font-size:clamp(1.5rem,4.5vw,2.6rem);margin:0}.page-hero p{margin:.6rem 0 0;opacity:.92}.faq{max-width:820px;margin-inline:auto}.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:.8rem;padding:.4rem 1.2rem;box-shadow:var(--shadow)}.faq summary{font-weight:700;cursor:pointer;padding:.8rem 0;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:before{content:"Q";color:var(--brand);font-weight:800;margin-right:.6em}.faq details[open] summary{color:var(--brand-dark)}.faq p{margin:0 0 1rem;color:var(--ink-soft)}.info-table{width:100%;border-collapse:collapse}.info-table th,.info-table td{text-align:left;padding:.9rem 1rem;border-bottom:1px solid var(--line);vertical-align:top}.info-table th{width:32%;color:var(--ink-soft);font-weight:700;background:var(--bg-soft)}.cta-band{background:linear-gradient(120deg,var(--brand),var(--brand-dark));color:#fff;text-align:center;border-radius:var(--radius-lg);padding:clamp(2rem,5vw,3.2rem)}.cta-band h2{font-size:clamp(1.4rem,4vw,2rem);margin:0 0 .8rem}.cta-band .tel{font-size:clamp(1.8rem,5vw,2.6rem);font-weight:800}.cta-band a{color:#fff}.site-footer{background:var(--bg-dark);color:#c7d0e0;padding-block:3rem 1.5rem;margin-top:3rem}.site-footer a{color:#c7d0e0}.site-footer a:hover{color:#fff}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2rem}.site-footer h4{color:#fff;font-size:1rem;margin:0 0 .8rem}.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:2rem;padding-top:1.2rem;text-align:center;font-size:.82rem;color:#8895ab}.pagination{display:flex;justify-content:center;gap:.4rem;flex-wrap:wrap;margin-top:2.5rem}.pagination a,.pagination span{padding:.5em .9em;border-radius:var(--radius);border:1px solid var(--line);font-weight:700}.pagination .current{background:var(--brand);color:#fff;border-color:var(--brand)}@media(max-width:860px){.feature{grid-template-columns:1fr}.feature:nth-child(2n) .feature__media{order:0}.footer-grid{grid-template-columns:1fr}.gnav{position:fixed;inset:60px 0 auto;background:#fff;border-bottom:1px solid var(--line);padding:1rem 1.25rem;transform:translateY(-120%);transition:transform .25s;box-shadow:var(--shadow)}.gnav[data-open=true]{transform:translateY(0)}.gnav ul{flex-direction:column;align-items:stretch;gap:.2rem}.gnav li{border-bottom:1px solid var(--line)}.gnav a{display:block;padding:.8rem .2rem}.nav-toggle{display:inline-flex;flex-direction:column;gap:4px;background:none;border:0;cursor:pointer;padding:.4rem}.nav-toggle span{width:26px;height:3px;background:var(--ink);border-radius:2px}.header-cta .header-tel{display:none}}