:root{
  --bg:#f0eadc;
  --bg-alt:#eae3d1;
  --surface:#f7f2e6;
  --ink:#1c1a16;
  --ink-soft:#5b554a;
  --ink-dim:#8a8474;
  --vermilion:#c43e2c;
  --vermilion-soft:#e8b0a5;
  --paper:#f0eadc;
  --rule:#1c1a16;
  --rule-soft:rgba(28,26,22,.15);
  --rule-faint:rgba(28,26,22,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Noto Sans JP','Shippori Mincho',-apple-system,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.7;
  font-weight:300;
  -webkit-font-smoothing:antialiased;
  font-size:15px;
  letter-spacing:.005em;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:all .25s}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 40px}

h1,h2,h3,h4,h5{font-family:'Zen Old Mincho','Shippori Mincho',Georgia,serif;font-weight:500;letter-spacing:.005em;line-height:1.25}

/* ============ HEADER ============ */
.site-header{background:var(--bg);position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:90px;gap:40px}
.header-line{height:1px;background:var(--rule);margin:0 40px;opacity:.8}

.logo{display:flex;align-items:center;gap:14px}
.logo-mark{display:flex;align-items:center;justify-content:center}
.logo-word{display:flex;flex-direction:column;line-height:1}
.logo-name{font-family:'Zen Old Mincho',serif;font-size:1.15rem;font-weight:600;letter-spacing:.32em;color:var(--ink)}
.logo-sub{font-size:.7rem;color:var(--ink-dim);letter-spacing:.5em;margin-top:6px}

.main-nav{display:flex;gap:36px}
.main-nav a{font-size:.86rem;font-weight:400;color:var(--ink-soft);padding:8px 0;position:relative;letter-spacing:.04em}
.main-nav a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--vermilion);transition:width .3s}
.main-nav a:hover{color:var(--ink)}
.main-nav a:hover::after{width:100%}

.header-right{display:flex;align-items:center;gap:28px}
.lang-switch{display:flex;align-items:center;gap:8px;font-family:'Zen Old Mincho',serif;font-size:.82rem;color:var(--ink-soft);letter-spacing:.08em}
.lang-switch a{cursor:pointer;font-weight:500;padding:4px 2px}
.lang-switch a.active{color:var(--vermilion)}
.lang-sep{color:var(--rule-soft);font-size:.7rem}
.cart-btn{display:flex;align-items:center;gap:10px;padding:8px 4px;border-bottom:1px solid transparent;font-size:.86rem;font-weight:400;letter-spacing:.04em;color:var(--ink-soft)}
.cart-btn:hover{color:var(--ink);border-bottom-color:var(--rule)}
.cart-badge{font-family:'Zen Old Mincho',serif;font-size:.88rem;color:var(--vermilion);font-weight:600;min-width:20px;text-align:center}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:16px 34px;font-family:'Noto Sans JP',sans-serif;font-size:.82rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;transition:all .25s;cursor:pointer;border:1px solid var(--ink);white-space:nowrap;background:transparent;color:var(--ink)}
.btn-primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-primary:hover{background:var(--vermilion);border-color:var(--vermilion);color:var(--paper)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn.full{width:100%}
.btn.small{padding:12px 22px;font-size:.75rem}
.btn.big{padding:20px 40px;font-size:.86rem}

/* ============ HERO ============ */
.hero{padding:100px 0 120px;border-bottom:1px solid var(--rule-soft)}
.hero-inner{display:grid;grid-template-columns:1.1fr 1fr;gap:100px;align-items:center}
.hero-left{max-width:560px}
.hero-eyebrow{display:flex;align-items:center;gap:16px;font-family:'Zen Old Mincho',serif;font-size:.82rem;color:var(--ink-soft);letter-spacing:.18em;margin-bottom:44px;text-transform:uppercase}
.eyebrow-line{width:44px;height:1px;background:var(--vermilion);flex-shrink:0}
.hero-title{font-size:clamp(2.8rem,7vw,5.4rem);line-height:1.05;margin-bottom:32px;color:var(--ink);font-weight:500}
.hero-title span{display:block}
.hero-title-accent{color:var(--vermilion);font-style:italic;font-family:'Zen Old Mincho',serif;font-size:.7em;letter-spacing:.08em;margin:8px 0}
.hero-desc{font-size:1.02rem;color:var(--ink-soft);max-width:500px;margin-bottom:44px;line-height:1.85;font-weight:300}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}

.hero-right{position:relative;display:flex;flex-direction:column;align-items:center;gap:18px}
.hero-frame{position:relative;background:var(--surface);padding:60px 60px 60px 72px;max-width:520px;width:100%;border:1px solid var(--rule-faint)}
.hero-vline{position:absolute;left:28px;top:60px;bottom:60px;width:1px;background:var(--rule-soft)}
.hero-frame img{max-height:440px;margin:0 auto;filter:drop-shadow(0 20px 40px rgba(28,26,22,.12))}
.hero-seal{position:absolute;bottom:24px;right:24px;width:56px;height:56px;background:var(--vermilion);display:flex;align-items:center;justify-content:center;color:var(--paper);font-family:'Zen Old Mincho',serif;font-size:1.5rem;letter-spacing:0;box-shadow:0 8px 20px rgba(196,62,44,.3)}
.hero-caption{font-family:'Zen Old Mincho',serif;font-size:.78rem;color:var(--ink-dim);letter-spacing:.2em;text-transform:uppercase}

/* ============ PRINCIPLES ============ */
.principles{padding:100px 0;border-bottom:1px solid var(--rule-soft)}
.principles-head{text-align:center;margin-bottom:70px}
.principles-eyebrow{font-family:'Zen Old Mincho',serif;font-size:.8rem;color:var(--vermilion);letter-spacing:.24em;text-transform:uppercase;margin-bottom:18px}
.principles-title{font-size:clamp(2rem,4.5vw,3rem);color:var(--ink);font-weight:500;max-width:720px;margin:0 auto;line-height:1.2}
.principles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:60px}
.principle{text-align:center;padding:20px 10px}
.principle-num{font-family:'Zen Old Mincho',serif;font-size:2.4rem;color:var(--vermilion);margin-bottom:24px;line-height:1;font-weight:500}
.principle h3{font-size:1.4rem;color:var(--ink);margin-bottom:16px;font-weight:500;letter-spacing:.02em}
.principle p{font-size:.94rem;color:var(--ink-soft);line-height:1.8;max-width:300px;margin:0 auto;font-weight:300}

/* ============ FEATURED ============ */
.featured-section{padding:100px 0;border-bottom:1px solid var(--rule-soft)}
.featured-inner{display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:center}
.featured-img-col{position:relative;background:var(--surface);padding:60px;border:1px solid var(--rule-faint)}
.featured-bg-line{position:absolute;left:24px;top:24px;bottom:24px;width:1px;background:var(--rule-faint)}
.featured-img-col img{max-height:440px;margin:0 auto;position:relative;z-index:1;filter:drop-shadow(0 20px 40px rgba(28,26,22,.14))}
.featured-info-col{display:flex;flex-direction:column;gap:26px}
.featured-eyebrow{font-family:'Zen Old Mincho',serif;font-size:.8rem;color:var(--vermilion);letter-spacing:.24em;text-transform:uppercase}
.featured-name{font-size:clamp(2rem,4vw,3rem);color:var(--ink);font-weight:500;line-height:1.15}
.featured-desc{font-size:1.02rem;color:var(--ink-soft);line-height:1.85;max-width:500px;font-weight:300}
.featured-meta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--rule-soft);border-bottom:1px solid var(--rule-soft);padding:22px 0}
.meta-cell{padding:0 20px;border-right:1px solid var(--rule-soft);display:flex;flex-direction:column;gap:6px}
.meta-cell:first-child{padding-left:0}
.meta-cell:last-child{border-right:none;padding-right:0}
.meta-label{font-family:'Zen Old Mincho',serif;font-size:.72rem;color:var(--ink-dim);letter-spacing:.16em;text-transform:uppercase}
.meta-value{font-size:1rem;color:var(--ink);font-weight:500}
.featured-price{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;padding:14px 0}
.price-main{font-family:'Zen Old Mincho',serif;font-size:2.4rem;color:var(--ink);line-height:1;font-weight:500}
.price-main.small{font-size:1.6rem}
.price-main.large{font-size:3rem;color:var(--vermilion)}
.price-main em{font-family:'Noto Sans JP',sans-serif;font-size:.34em;font-style:normal;color:var(--ink-dim);margin-left:8px;font-weight:400;letter-spacing:.14em}
.price-note{font-family:'Zen Old Mincho',serif;font-size:.76rem;color:var(--ink-dim);letter-spacing:.14em;text-transform:uppercase}
.featured-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:6px}

/* ============ REVIEWS ============ */
.reviews-section{padding:100px 0;border-bottom:1px solid var(--rule-soft)}
.section-head--center{text-align:center;margin-bottom:60px}
.section-eyebrow{font-family:'Zen Old Mincho',serif;font-size:.8rem;color:var(--vermilion);letter-spacing:.24em;text-transform:uppercase;margin-bottom:16px}
.section-title{font-size:clamp(1.8rem,4vw,2.6rem);color:var(--ink);font-weight:500;line-height:1.2}
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule-soft);border:1px solid var(--rule-soft)}
.review-card{background:var(--bg);padding:44px 36px;display:flex;flex-direction:column;gap:20px;transition:background .3s}
.review-card:hover{background:var(--surface)}
.review-quote{font-family:'Zen Old Mincho',serif;font-size:3rem;color:var(--vermilion);line-height:.8;opacity:.6}
.review-text{font-size:.98rem;color:var(--ink-soft);line-height:1.85;font-style:italic;flex:1}
.review-author{font-family:'Zen Old Mincho',serif;font-size:.78rem;color:var(--ink-dim);letter-spacing:.16em;text-transform:uppercase;padding-top:18px;border-top:1px solid var(--rule-soft)}

/* ============ QUOTE ============ */
.quote-section{padding:110px 0}
.quote-inner{text-align:center;max-width:800px;margin:0 auto;position:relative}
.quote-mark{font-family:'Zen Old Mincho',serif;font-size:4rem;color:var(--vermilion);line-height:1;opacity:.5;margin-bottom:20px}
.quote-text{font-family:'Zen Old Mincho',serif;font-size:clamp(1.4rem,3vw,2.2rem);color:var(--ink);line-height:1.5;font-weight:400;font-style:italic;letter-spacing:.01em}
.quote-sign{font-family:'Zen Old Mincho',serif;font-size:.85rem;color:var(--ink-dim);letter-spacing:.28em;text-transform:uppercase;margin-top:30px}

/* ============ PAGE HERO ============ */
.page-hero{padding:80px 0 60px;text-align:center;border-bottom:1px solid var(--rule-soft)}
.page-hero--sm{padding:50px 0 40px}
.page-eyebrow{display:inline-flex;align-items:center;gap:16px;font-family:'Zen Old Mincho',serif;font-size:.8rem;color:var(--ink-soft);letter-spacing:.24em;text-transform:uppercase;margin-bottom:24px}
.page-title{font-size:clamp(2.6rem,6vw,4.5rem);color:var(--ink);font-weight:500;line-height:1.05}
.page-sub{font-size:1.02rem;color:var(--ink-soft);max-width:520px;margin:24px auto 0;line-height:1.75;font-weight:300}
.page-section{padding:70px 0 110px}
.page-section .container.narrow{max-width:800px}

/* ============ PRODUCTS GRID ============ */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:40px}
.product-card{background:var(--bg);border:1px solid var(--rule-soft);display:flex;flex-direction:column;transition:all .3s}
.product-card:hover{border-color:var(--ink);transform:translateY(-4px)}
.product-card-img{padding:50px;background:var(--surface);border-bottom:1px solid var(--rule-soft);display:flex;align-items:center;justify-content:center;min-height:340px}
.product-card-img img{max-height:250px;filter:drop-shadow(0 16px 30px rgba(28,26,22,.14))}
.product-card-body{padding:32px;display:flex;flex-direction:column;gap:14px;flex:1}
.product-card-meta{font-family:'Zen Old Mincho',serif;font-size:.72rem;color:var(--ink-dim);letter-spacing:.22em;text-transform:uppercase}
.product-card-name{font-size:1.5rem;color:var(--ink);font-weight:500;line-height:1.25}
.product-card-name a:hover{color:var(--vermilion)}
.product-card-desc{font-size:.94rem;color:var(--ink-soft);line-height:1.75;flex:1;font-weight:300}
.product-card-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:22px;border-top:1px solid var(--rule-soft)}

/* ============ PRODUCT DETAIL ============ */
.product-page{padding:50px 0 110px}
.back-link{display:inline-flex;align-items:center;gap:10px;font-family:'Zen Old Mincho',serif;font-size:.82rem;color:var(--ink-soft);letter-spacing:.2em;text-transform:uppercase;margin-bottom:50px;padding-bottom:4px;border-bottom:1px solid transparent}
.back-link:hover{color:var(--vermilion);border-bottom-color:var(--vermilion)}
.product-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:90px;align-items:flex-start}
.product-img-col{position:sticky;top:130px}
.product-img-frame{position:relative;background:var(--surface);padding:80px 60px 80px 76px;border:1px solid var(--rule-soft);display:flex;align-items:center;justify-content:center;min-height:520px}
.img-vline{position:absolute;left:32px;top:60px;bottom:60px;width:1px;background:var(--rule-soft)}
.product-img-frame img{max-height:440px;filter:drop-shadow(0 24px 46px rgba(28,26,22,.16))}
.img-seal{position:absolute;bottom:30px;right:30px;width:60px;height:60px;background:var(--vermilion);color:var(--paper);display:flex;align-items:center;justify-content:center;font-family:'Zen Old Mincho',serif;font-size:1.6rem;letter-spacing:0;box-shadow:0 10px 24px rgba(196,62,44,.28)}
.product-caption{font-family:'Zen Old Mincho',serif;font-size:.78rem;color:var(--ink-dim);letter-spacing:.18em;text-transform:uppercase;text-align:center;margin-top:22px}

.product-eyebrow{font-family:'Zen Old Mincho',serif;font-size:.8rem;color:var(--vermilion);letter-spacing:.24em;text-transform:uppercase;margin-bottom:22px}
.product-title{font-size:clamp(2.2rem,4.5vw,3.4rem);color:var(--ink);margin-bottom:24px;line-height:1.1;font-weight:500}
.product-subtitle{font-size:1.05rem;color:var(--ink-soft);line-height:1.85;margin-bottom:44px;max-width:540px;font-weight:300}
.product-price-block{display:flex;align-items:baseline;gap:20px;flex-wrap:wrap;padding:24px 0;border-top:1px solid var(--rule-soft);border-bottom:1px solid var(--rule-soft);margin-bottom:34px}
.product-sections{margin-top:60px;display:flex;flex-direction:column;gap:0}
.product-section{padding:38px 0;border-bottom:1px solid var(--rule-soft)}
.product-section:first-child{border-top:1px solid var(--rule-soft)}
.section-heading{display:flex;align-items:center;gap:20px;margin-bottom:20px}
.section-mark{font-family:'Zen Old Mincho',serif;font-size:1.6rem;color:var(--vermilion);line-height:1;min-width:36px;font-weight:500}
.product-section h3{font-family:'Zen Old Mincho',serif;font-size:1.35rem;color:var(--ink);font-weight:500;letter-spacing:.02em}
.product-section p{font-size:.98rem;color:var(--ink-soft);line-height:1.9;max-width:620px;font-weight:300}
.benefits-list{list-style:none;padding:0}
.benefits-list li{padding:14px 0 14px 34px;position:relative;color:var(--ink-soft);font-size:.95rem;line-height:1.7;border-bottom:1px solid var(--rule-faint);font-weight:300}
.benefits-list li:last-child{border-bottom:none}
.benefits-list li::before{content:'';position:absolute;left:0;top:24px;width:14px;height:1px;background:var(--vermilion)}

/* ============ CART ============ */
.empty{display:flex;flex-direction:column;align-items:center;gap:28px;padding:100px 30px;text-align:center;background:var(--surface);border:1px solid var(--rule-soft)}
.empty-mark{font-family:'Zen Old Mincho',serif;font-size:4rem;color:var(--ink-dim);line-height:1;opacity:.5}
.empty p{color:var(--ink-soft);font-size:1.05rem}
.cart-wrap{background:var(--surface);border:1px solid var(--rule-soft)}
.cart-table{width:100%;border-collapse:collapse}
.cart-table td{padding:28px 24px;border-bottom:1px solid var(--rule-soft);vertical-align:middle;font-size:.95rem;color:var(--ink-soft)}
.cart-table td:first-child{width:110px}
.cart-table img{width:84px;height:84px;object-fit:contain;background:var(--bg);border:1px solid var(--rule-soft);padding:10px}
.cart-table strong{font-family:'Zen Old Mincho',serif;font-size:1.2rem;color:var(--ink);font-weight:500}
.btn-remove{width:38px;height:38px;border:1px solid var(--rule-soft);color:var(--ink-soft);font-size:.9rem;transition:all .25s;display:flex;align-items:center;justify-content:center}
.btn-remove:hover{border-color:var(--vermilion);color:var(--vermilion)}
.cart-summary{display:flex;justify-content:space-between;align-items:center;padding:32px 34px;background:var(--bg-alt);border-top:1px solid var(--rule-soft);flex-wrap:wrap;gap:20px}
.cart-summary .total{display:flex;align-items:baseline;gap:18px;font-family:'Zen Old Mincho',serif;font-size:.78rem;color:var(--ink-dim);letter-spacing:.2em;text-transform:uppercase}
.cart-summary .total strong{font-family:'Zen Old Mincho',serif;font-size:1.9rem;color:var(--ink);font-weight:500;letter-spacing:0;text-transform:none}

/* ============ CHECKOUT ============ */
.checkout-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:60px;align-items:flex-start}
.checkout-form{display:flex;flex-direction:column;gap:0}
.form-section{display:grid;grid-template-columns:60px 1fr;gap:30px;padding:36px 0;border-bottom:1px solid var(--rule-soft)}
.form-section:first-child{border-top:1px solid var(--rule-soft)}
.form-section-mark{font-family:'Zen Old Mincho',serif;font-size:1.6rem;color:var(--vermilion);line-height:1;font-weight:500}
.form-section-fields{display:flex;flex-direction:column;gap:24px}
.checkout-form label{display:flex;flex-direction:column;gap:10px;font-family:'Zen Old Mincho',serif;font-size:.78rem;color:var(--ink-soft);letter-spacing:.16em;text-transform:uppercase;font-weight:500}
.checkout-form input,.checkout-form textarea{padding:14px 0;border:none;border-bottom:1px solid var(--rule-soft);background:transparent;color:var(--ink);font-family:'Noto Sans JP',sans-serif;font-size:1rem;font-weight:400;transition:border-color .25s;letter-spacing:0;outline:none;border-radius:0}
.checkout-form input:focus,.checkout-form textarea:focus{border-bottom-color:var(--vermilion)}
.checkout-form input::placeholder,.checkout-form textarea::placeholder{color:var(--ink-dim);opacity:.6;font-style:italic}
.checkout-form textarea{font-family:'Noto Sans JP',sans-serif;resize:vertical}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.payment-box{padding:22px 0 0 0}
.payment-title{font-family:'Zen Old Mincho',serif;font-size:.78rem;color:var(--ink-dim);letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px;font-weight:500}
.radio{display:flex;flex-direction:row;align-items:center;gap:14px;cursor:pointer;font-family:'Noto Sans JP',sans-serif;font-size:.98rem;color:var(--ink);letter-spacing:0;text-transform:none;font-weight:400}
.radio input{width:18px;height:18px;accent-color:var(--vermilion)}
.form-note{font-family:'Zen Old Mincho',serif;font-size:.76rem;color:var(--ink-dim);letter-spacing:.16em;text-transform:uppercase;margin-top:22px;text-align:center}

.order-summary{background:var(--surface);border:1px solid var(--rule-soft);padding:40px;position:sticky;top:130px}
.summary-head{font-family:'Zen Old Mincho',serif;font-size:.82rem;color:var(--ink);letter-spacing:.2em;text-transform:uppercase;padding-bottom:22px;border-bottom:1px solid var(--rule-soft);margin-bottom:24px;font-weight:500}
.order-summary ul{list-style:none;padding:0;margin-bottom:24px}
.order-summary li{padding:14px 0;border-bottom:1px solid var(--rule-faint);color:var(--ink-soft);font-size:.94rem;font-weight:300}
.order-summary li:last-child{border-bottom:none}
.summary-total{display:flex;justify-content:space-between;align-items:baseline;padding-top:22px;border-top:1px solid var(--rule-soft)}
.summary-total span{font-family:'Zen Old Mincho',serif;font-size:.78rem;color:var(--ink-dim);letter-spacing:.2em;text-transform:uppercase;font-weight:500}
.summary-total strong{font-family:'Zen Old Mincho',serif;font-size:1.9rem;color:var(--vermilion);font-weight:500;letter-spacing:0}

/* ============ THX ============ */
.thx-section{padding:120px 0}
.thx-box{max-width:700px;margin:0 auto;text-align:center;background:var(--surface);border:1px solid var(--rule-soft);padding:80px 60px;position:relative}
.thx-box::before{content:'';position:absolute;top:24px;left:24px;right:24px;bottom:24px;border:1px solid var(--rule-faint);pointer-events:none}
.thx-mark{margin:0 auto 32px;display:flex;align-items:center;justify-content:center;position:relative;z-index:1}
.thx-eyebrow{font-family:'Zen Old Mincho',serif;font-size:.8rem;color:var(--vermilion);letter-spacing:.24em;text-transform:uppercase;margin-bottom:22px;position:relative;z-index:1}
.thx-title{font-size:clamp(2rem,4.5vw,3rem);color:var(--ink);margin-bottom:24px;font-weight:500;line-height:1.15;position:relative;z-index:1}
.thx-text{font-size:1.02rem;color:var(--ink-soft);line-height:1.85;max-width:500px;margin:0 auto 38px;font-weight:300;position:relative;z-index:1}
.thx-order{display:inline-flex;flex-direction:column;gap:8px;padding:24px 44px;border-top:1px solid var(--rule-soft);border-bottom:1px solid var(--rule-soft);margin-bottom:40px;position:relative;z-index:1}
.thx-order-label{font-family:'Zen Old Mincho',serif;font-size:.72rem;color:var(--ink-dim);letter-spacing:.22em;text-transform:uppercase;font-weight:500}
.thx-order-id{font-family:'Zen Old Mincho',serif;font-size:1.6rem;color:var(--vermilion);font-weight:500;letter-spacing:.06em}

/* ============ ABOUT / CONTACT ============ */
.about-content{position:relative;padding:40px 0}
.lead{font-family:'Zen Old Mincho',serif;font-size:1.35rem;color:var(--ink);line-height:1.7;font-weight:400;letter-spacing:.005em}
.about-mark{font-family:'Zen Old Mincho',serif;font-size:6rem;color:var(--vermilion);opacity:.15;line-height:1;text-align:center;margin-top:60px;letter-spacing:.3em}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:flex-start}
.contact-info{display:flex;flex-direction:column;gap:0}
.contact-item{display:grid;grid-template-columns:60px 1fr;gap:24px;padding:28px 0;border-bottom:1px solid var(--rule-soft);align-items:flex-start}
.contact-item:first-child{border-top:1px solid var(--rule-soft)}
.contact-mark{font-family:'Zen Old Mincho',serif;font-size:1.4rem;color:var(--vermilion);line-height:1;font-weight:500}
.contact-item h4{font-family:'Zen Old Mincho',serif;font-size:1.15rem;color:var(--ink);margin-bottom:10px;font-weight:500;letter-spacing:.02em}
.contact-item p{font-size:.96rem;color:var(--ink-soft);line-height:1.7;font-weight:300}
.contact-form{background:var(--surface);border:1px solid var(--rule-soft);padding:44px 40px;display:flex;flex-direction:column;gap:22px}
.contact-form h3{font-family:'Zen Old Mincho',serif;font-size:1.4rem;color:var(--ink);margin-bottom:10px;font-weight:500;letter-spacing:.02em}
.contact-form label{display:flex;flex-direction:column;gap:10px;font-family:'Zen Old Mincho',serif;font-size:.76rem;color:var(--ink-soft);letter-spacing:.16em;text-transform:uppercase;font-weight:500}
.contact-form input,.contact-form textarea{padding:14px 0;border:none;border-bottom:1px solid var(--rule-soft);background:transparent;font-family:'Noto Sans JP',sans-serif;font-size:1rem;color:var(--ink);outline:none;transition:border-color .25s;font-weight:400}
.contact-form input:focus,.contact-form textarea:focus{border-bottom-color:var(--vermilion)}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--rule-soft)}
.faq-item{border-bottom:1px solid var(--rule-soft);transition:background .25s}
.faq-item[open]{background:var(--surface)}
.faq-item summary{display:flex;align-items:center;gap:24px;padding:28px 0;cursor:pointer;list-style:none;font-family:'Zen Old Mincho',serif;font-size:1.2rem;color:var(--ink);font-weight:500;letter-spacing:.005em}
.faq-item summary::-webkit-details-marker{display:none}
.faq-num{font-family:'Zen Old Mincho',serif;font-size:.82rem;color:var(--vermilion);letter-spacing:.16em;min-width:34px;font-weight:500}
.faq-plus{margin-left:auto;width:22px;height:22px;position:relative;flex-shrink:0}
.faq-plus::before,.faq-plus::after{content:'';position:absolute;background:var(--ink);transition:all .3s;top:50%;left:0}
.faq-plus::before{width:100%;height:1px;transform:translateY(-50%)}
.faq-plus::after{width:1px;height:100%;left:50%;transform:translateX(-50%)}
.faq-item[open] .faq-plus::after{transform:translateX(-50%) rotate(90deg);opacity:0}
.faq-answer{padding:0 0 32px 58px;font-size:.98rem;color:var(--ink-soft);line-height:1.9;font-weight:300}

/* ============ LEGAL ============ */
.legal-content{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--rule-soft)}
.legal-section{display:grid;grid-template-columns:60px 1fr;gap:30px;padding:36px 0;border-bottom:1px solid var(--rule-soft)}
.legal-num{font-family:'Zen Old Mincho',serif;font-size:1.4rem;color:var(--vermilion);line-height:1;font-weight:500}
.legal-section h3{font-family:'Zen Old Mincho',serif;font-size:1.25rem;color:var(--ink);margin-bottom:14px;font-weight:500;letter-spacing:.02em}
.legal-section p{font-size:.96rem;color:var(--ink-soft);line-height:1.9;font-weight:300}

/* ============ FOOTER ============ */
.site-footer{background:var(--bg-alt);padding:80px 0 0;margin-top:80px;border-top:1px solid var(--rule-soft)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:50px;padding-bottom:60px}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.footer-logo-text{font-family:'Zen Old Mincho',serif;font-size:1.25rem;color:var(--ink);font-weight:600;letter-spacing:.28em}
.footer-tagline{font-family:'Zen Old Mincho',serif;font-size:1.02rem;color:var(--ink-soft);line-height:1.6;margin-bottom:24px;font-style:italic;font-weight:400}
.footer-badges{display:flex;gap:8px;flex-wrap:wrap}
.badge{font-family:'Zen Old Mincho',serif;font-size:.7rem;color:var(--ink-soft);letter-spacing:.16em;padding:6px 14px;border:1px solid var(--rule-soft);font-weight:500}
.footer-col h5{font-family:'Zen Old Mincho',serif;font-size:.78rem;color:var(--ink);letter-spacing:.22em;text-transform:uppercase;margin-bottom:22px;font-weight:600}
.footer-col p{font-size:.9rem;color:var(--ink-soft);margin-bottom:10px;line-height:1.7;font-weight:300}
.footer-col a:hover{color:var(--vermilion)}
.footer-bottom{border-top:1px solid var(--rule-soft);padding:28px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-family:'Zen Old Mincho',serif;font-size:.74rem;color:var(--ink-dim);letter-spacing:.22em;text-transform:uppercase}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .container{padding:0 28px}
  .header-line{margin:0 28px}
  .hero-inner,.featured-inner,.product-layout,.checkout-grid,.contact-grid{grid-template-columns:1fr;gap:60px}
  .product-img-col{position:static}
  .hero-right{max-width:520px;margin:0 auto;width:100%}
  .principles-grid{grid-template-columns:1fr;gap:40px}
  .reviews-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
  .order-summary{position:static}
}
@media (max-width:640px){
  .container{padding:0 22px}
  .header-inner{height:auto;padding:20px 0;flex-wrap:wrap;gap:18px}
  .header-line{margin:0 22px}
  .main-nav{display:none}
  .hero{padding:60px 0 80px}
  .hero-title{font-size:2.4rem}
  .principles,.featured-section,.reviews-section,.quote-section{padding:70px 0}
  .featured-meta-grid{grid-template-columns:1fr;gap:16px;padding:22px 0}
  .meta-cell{padding:0;border-right:none;border-bottom:1px solid var(--rule-soft);padding-bottom:14px;margin-bottom:14px}
  .meta-cell:last-child{border-bottom:none;padding-bottom:0;margin-bottom:0}
  .form-section{grid-template-columns:1fr;gap:16px;padding:28px 0}
  .row-2{grid-template-columns:1fr}
  .cart-table td{padding:18px 12px;font-size:.88rem}
  .cart-table img{width:60px;height:60px}
  .thx-box{padding:56px 28px}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .footer-bottom{flex-direction:column;text-align:center}
  .legal-section{grid-template-columns:1fr;gap:14px}
  .faq-answer{padding-left:0}
  .contact-form{padding:32px 24px}
  .contact-item{grid-template-columns:40px 1fr;gap:16px}
}