:root{--brown:#513a2e;--dark:#261914;--cream:#fffaf3;--beige:#f3eadf;--green:#06c755;--accent:#b77d5d;--text:#302a26;--muted:#746961;--line:rgba(81,58,46,.17);--shadow:0 14px 35px rgba(64,43,32,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;line-height:1.85}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}.inner{width:min(1180px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:70;background:rgba(38,25,20,.95);color:#fff;backdrop-filter:blur(10px)}.header-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:18px}.logo{font-size:20px;font-weight:900;letter-spacing:.08em}.logo small{display:block;font-size:10px;opacity:.72}.desktop-nav{display:flex;gap:17px;align-items:center;font-size:13px;font-weight:800}.desktop-nav .reserve{background:var(--green);padding:9px 16px;border-radius:999px}
.mobile-topicbar{display:none;position:sticky;top:62px;z-index:60;background:#fff;border-bottom:1px solid var(--line);overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}.mobile-topicbar a{display:inline-block;padding:11px 14px;font-size:13px;font-weight:800}.mobile-topicbar a+a{border-left:1px solid var(--line)}
.hero{position:relative;min-height:700px;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:#251914}.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(25,15,11,.9),rgba(25,15,11,.56) 50%,rgba(25,15,11,.1))}.hero-copy{position:relative;z-index:2;padding:86px 0 74px;max-width:760px}.eyebrow{margin:0 0 10px;font-size:13px;font-weight:900;letter-spacing:.14em;color:#ffe2bf}.hero h1{margin:0 0 18px;font-size:clamp(39px,6vw,68px);line-height:1.18}.hero-lead{margin:0 0 24px;font-size:clamp(16px,2.2vw,21px);font-weight:800}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:55px;padding:13px 24px;border-radius:999px;font-weight:900;text-align:center}.btn-green{background:var(--green);color:#fff}.btn-light{background:#fff;color:var(--brown)}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start;padding:70px 0}.main-column>*+*{margin-top:58px}.sidebar{position:sticky;top:94px}.sidebox{background:#fff;border:1px solid var(--line);border-radius:20px;padding:21px;box-shadow:var(--shadow)}.sidebox+.sidebox{margin-top:15px}.sidebox h2{margin:0 0 14px;font-size:18px;text-align:left;color:var(--brown)}.side-list{display:grid;gap:9px}.side-list a{display:block;padding:10px 12px;background:var(--beige);border-radius:12px;font-weight:800;font-size:14px}.side-list small{display:block;color:var(--muted);font-weight:500}.tag-list{display:flex;flex-wrap:wrap;gap:8px}.tag{display:inline-flex;padding:6px 10px;border-radius:999px;background:var(--beige);font-size:12px;font-weight:800}.side-cta{display:grid;gap:10px}.side-cta .btn{width:100%}
.section-title{margin:0 0 10px;color:var(--brown);font-size:clamp(28px,4vw,42px);line-height:1.38}.section-lead{margin:0 0 25px;color:var(--muted);font-size:17px}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.case-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 8px 23px rgba(64,43,32,.08)}.case-card img{width:100%;aspect-ratio:4/5;object-fit:cover}.case-body{padding:18px}.case-number{font-size:12px;font-weight:900;letter-spacing:.12em;color:var(--accent)}.case-card h3{margin:6px 0 8px;color:var(--brown);font-size:20px;line-height:1.45}.case-card p{margin:0 0 12px;color:var(--muted);font-size:14px}.tagrow{display:flex;flex-wrap:wrap;gap:7px}.tagrow span{padding:5px 9px;border-radius:999px;background:var(--beige);font-size:11px;font-weight:800}.content-card{padding:28px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.content-card h3{margin-top:0;color:var(--brown)}.quote{margin:22px 0;padding:18px 20px;border-left:5px solid var(--accent);background:#fff5ed;font-size:20px;font-weight:900;color:var(--brown)}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:17px}.compare figure,.gallery figure{margin:0}.compare img,.gallery img{width:100%;border-radius:20px;box-shadow:var(--shadow)}figcaption{text-align:center;margin-top:8px;font-size:12px;color:var(--muted);font-weight:700}.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:17px}.gallery .wide{grid-column:1/-1}.gallery .wide img{max-height:700px;object-fit:cover;width:100%}.points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.point{padding:20px;background:#fff;border:1px solid var(--line);border-radius:18px}.point strong{display:block;color:var(--brown);font-size:18px}.point p{margin:6px 0 0;color:var(--muted)}
.category-links{display:flex;flex-wrap:wrap;gap:10px}.category-links a{padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:#fff;font-weight:800}.closing{padding:55px 28px;background:var(--brown);color:#fff;border-radius:25px;text-align:center}.closing h2{margin:0 0 12px;font-size:clamp(28px,4vw,42px)}.closing p{max-width:700px;margin:0 auto 22px}.faq details{background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px 19px;margin:10px 0}.faq summary{cursor:pointer;font-weight:900;color:var(--brown)}
footer{padding:34px 6% 112px;background:var(--dark);color:rgba(255,255,255,.75);text-align:center;font-size:13px}.fixed-actions{position:fixed;z-index:90;left:14px;right:14px;bottom:max(13px,env(safe-area-inset-bottom));display:flex;gap:8px}.fixed-actions a{display:flex;align-items:center;justify-content:center;min-height:57px;border-radius:999px;font-weight:900;box-shadow:0 9px 24px rgba(0,0,0,.24)}.fixed-tel{flex:0 0 34%;background:#fff}.fixed-reserve{flex:1;background:var(--green);color:#fff}
@media(max-width:920px){.desktop-nav a:not(.reserve){display:none}.mobile-topicbar{display:block}.layout{grid-template-columns:1fr;padding-top:52px}.sidebar{position:static}.sidebox.desktop-only{display:none}.case-grid{grid-template-columns:repeat(2,1fr)}.hero{min-height:650px}.hero:after{background:linear-gradient(0deg,rgba(25,15,11,.92),rgba(25,15,11,.5) 62%,rgba(25,15,11,.08))}.hero-copy{padding:66px 0 54px}}
@media(max-width:600px){body{padding-bottom:88px}.inner{width:min(91%,1180px)}.header-inner{min-height:62px}.logo{font-size:18px}.mobile-topicbar{top:62px}.hero{min-height:620px}.hero h1{font-size:38px}.hero-lead{font-size:16px}.layout{padding:44px 0}.main-column>*+*{margin-top:45px}.case-grid,.compare,.gallery,.points{grid-template-columns:1fr}.gallery .wide{grid-column:auto}.section-lead{font-size:15px}.content-card{padding:22px 19px}.btn{width:100%}.case-card img{aspect-ratio:4/4.7}.sidebar .sidebox{box-shadow:none}.fixed-actions a{font-size:15px}}