:root{
  --ink:#20231f;
  --muted:#666a63;
  --paper:#f8f5ef;
  --white:#fff;
  --accent:#9b6a45;
  --green:#536454;
  --line:rgba(32,35,31,.16);
  --serif:"Yu Mincho","Hiragino Mincho ProN","Times New Roman",serif;
  --sans:"Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.9;font-variant-numeric:lining-nums tabular-nums;font-feature-settings:"lnum" 1,"tnum" 1}
a{color:inherit;text-decoration:none}
.shell{width:min(1080px,calc(100% - 48px));margin:auto}
.topbar{position:absolute;z-index:10;inset:0 0 auto;display:flex;align-items:center;justify-content:space-between;padding:24px 32px;color:#fff}
.brand{font-family:Georgia,var(--serif);letter-spacing:.14em}
.back{font-size:.8rem;letter-spacing:.08em}
.detail-hero{position:relative;min-height:72svh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.detail-hero::before{content:"";position:absolute;inset:0;background:url("./assets/libco-salon-hero.jpeg") center 50%/cover no-repeat;transform:scale(1.02)}
.detail-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(22,22,18,.76),rgba(22,22,18,.08) 72%),linear-gradient(90deg,rgba(22,22,18,.3),transparent 58%)}
.hero-copy{position:relative;z-index:1;padding:160px 0 70px}
.number{display:block;font:italic 1rem Georgia,var(--serif);font-variant-numeric:lining-nums tabular-nums;font-feature-settings:"lnum" 1,"tnum" 1;letter-spacing:.18em}
.detail-hero h1{max-width:850px;margin:15px 0 12px;font-family:var(--serif);font-size:clamp(2.7rem,7vw,6.2rem);font-weight:700;line-height:1.25;letter-spacing:.06em}
.en{font:clamp(.75rem,1.4vw,.92rem) Georgia,var(--serif);letter-spacing:.22em;text-transform:uppercase}
.intro{padding:clamp(80px,10vw,130px) 0;background:#fff}
.intro-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:9vw;align-items:start}
.intro-grid.has-visual{grid-template-columns:.52fr 1.05fr .82fr;gap:clamp(28px,5vw,72px);align-items:center}
.kicker{margin:0;font:italic .84rem Georgia,var(--serif);letter-spacing:.17em;color:var(--accent)}
.intro h2,.section-title{margin:0;font-family:var(--serif);font-size:clamp(2rem,4.5vw,3.7rem);font-weight:700;line-height:1.5;letter-spacing:.05em}
.intro p{margin:28px 0 0;color:var(--muted)}
.short-intro-copy{min-width:0;container-type:inline-size}
.intro .short-intro-copy h2{font-size:min(clamp(2rem,4.5vw,3.7rem),11.5cqi)}
.short-intro-line{white-space:nowrap}
.short-portrait{min-height:480px;margin:0;background:url("./assets/detail-short-clean.webp") center 30%/cover no-repeat;border:0;box-shadow:0 22px 54px rgba(58,47,38,.12)}
.concerns{padding:clamp(76px,9vw,120px) 0;background:linear-gradient(135deg,#f4eee5,#e6e8e1)}
.concern-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:42px}
.concern{position:relative;padding:26px 28px 26px 58px;background:rgba(255,255,255,.72);border:1px solid rgba(80,70,58,.08)}
.concern::before{content:"✓";position:absolute;left:26px;color:var(--accent);font-weight:700}
.features{padding:clamp(82px,10vw,130px) 0}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:48px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.feature{position:relative;min-height:330px;padding:32px 26px;border-right:1px solid var(--line)}
.feature:last-child{border-right:0}
.feature span{font:1rem Georgia,var(--serif);font-variant-numeric:lining-nums tabular-nums;font-feature-settings:"lnum" 1,"tnum" 1;color:var(--accent)}
.feature h3{margin:58px 0 14px;font-family:var(--serif);font-size:1.45rem;line-height:1.55}
.feature p{margin:0;color:var(--muted);font-size:.94rem}
.visual-story{padding:clamp(80px,10vw,130px) 0;background:#f2ede5}
.visual-story .section-title{max-width:820px}
.visual-lead{max-width:720px;margin:18px 0 0;color:var(--muted)}
.visual-frame{margin:44px 0 0;padding:16px;background:#fff;border:1px solid rgba(80,70,58,.12);box-shadow:0 22px 54px rgba(58,47,38,.1)}
.visual-frame img{display:block;width:100%;height:auto}
.visual-frame figcaption{padding:14px 6px 2px;color:var(--muted);font-size:.82rem}
.visual-duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:46px;align-items:start}
.visual-duo .visual-frame{margin:0}
.visual-swipe-note{display:none;margin:16px 0 0;color:var(--muted);font-size:.78rem}
.process-visual{width:min(800px,100%);margin-left:auto;margin-right:auto}
.process{padding:clamp(80px,10vw,130px) 0;background:#fff}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.step{padding-top:22px;border-top:2px solid var(--accent)}
.step b{display:block;font-family:var(--serif);font-size:1.1rem;font-variant-numeric:lining-nums tabular-nums;font-feature-settings:"lnum" 1,"tnum" 1}
.step small{display:block;margin-top:10px;color:var(--muted);font-size:.86rem;line-height:1.8}
.note{margin-top:42px;padding:24px 28px;background:var(--paper);border-left:3px solid var(--green);color:var(--muted)}
.price-section{padding:clamp(80px,10vw,126px) 0}
.price-box{display:grid;grid-template-columns:minmax(0,1fr) minmax(270px,340px);align-items:center;gap:30px;min-height:190px;padding:38px 42px;background:var(--ink);color:#fff}
.price-box h2{margin:0;font-family:var(--serif);font-size:clamp(1.8rem,4vw,3rem)}
.price-box[href]{cursor:pointer}
.price-box[href]:hover{background:#30322f}
.price-box[href]:focus-visible{outline:3px solid var(--accent);outline-offset:5px}
.price-box p{margin:8px 0 0;color:#c9cbc4}
.price{display:grid;grid-template-columns:.78em 6ch 1.05em;align-items:baseline;justify-content:end;width:100%;min-width:0;font-family:Arial,Helvetica,sans-serif;font-size:clamp(2.2rem,4vw,3.2rem);font-variant-numeric:lining-nums tabular-nums;font-weight:400;line-height:1.2;white-space:nowrap;overflow:visible}
.price-mark{font-size:.72em}
.price-number{width:6ch;text-align:right}
.price-suffix{min-width:1.05em;padding-right:.08em;font-size:.72em;text-align:left}
.cta{padding:clamp(80px,10vw,130px) 0;background:linear-gradient(140deg,#dfe5dc,#f4eee5);text-align:center}
.cta h2{margin:0;font-family:var(--serif);font-size:clamp(2rem,5vw,4rem);line-height:1.45}
.cta p{max-width:650px;margin:22px auto 0;color:var(--muted)}
.buttons{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:32px}
.button{display:inline-flex;min-height:56px;align-items:center;justify-content:center;padding:0 28px;background:var(--ink);color:#fff;font-size:.82rem;letter-spacing:.08em}
.button.secondary{background:#30322f;color:#fff;border:1px solid #30322f}
footer{padding:36px 24px;text-align:center;background:#fff;font-size:.78rem;color:var(--muted)}
.mobile-reserve{display:none}
@media(max-width:760px){
  body{padding-bottom:68px}
  .shell{width:calc(100% - 36px)}
  .topbar{padding:20px 18px}
  .detail-hero{min-height:68svh}
  .detail-hero::before{background-position:56% center}
  .hero-copy{padding-bottom:46px}
  .intro-grid,.intro-grid.has-visual,.price-box{grid-template-columns:1fr;gap:28px}
  .short-portrait{min-height:440px;background-position:center 26%;background-size:cover}
  .concern-grid,.feature-grid,.steps{grid-template-columns:1fr}
  .feature-grid{border-bottom:0}
  .feature{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}
  .feature h3{margin-top:28px}
  .steps{gap:26px}
  .visual-duo{grid-template-columns:1fr}
  .visual-frame{padding:8px;margin-top:30px}
  .wide-visual-scroll{overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
  .wide-visual-scroll img{width:760px;max-width:none;scroll-snap-align:start}
  .visual-swipe-note{display:block}
  .price{justify-content:start;min-width:0;white-space:nowrap}
  .mobile-reserve{position:fixed;z-index:50;left:0;right:0;bottom:0;display:grid;grid-template-columns:.85fr 1.15fr;height:68px}
  .mobile-reserve a{display:grid;place-items:center;font-size:.76rem;letter-spacing:.08em}
  .mobile-reserve .tel{background:#fff;color:var(--ink);border-top:1px solid var(--line)}
  .mobile-reserve .web{background:var(--accent);color:#fff}
}