:root{--navy:#0b2945;--navy2:#061d31;--cream:#f7f2e9;--sand:#e6dac8;--white:#fff;--gold:#b28a55;--red:#be4335;--green:#738c4e;--ink:#172330}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Sans JP",sans-serif;color:var(--ink);background:#fff}img{width:100%;display:block}a{text-decoration:none;color:inherit}button,input,textarea{font:inherit}
.site-header{height:82px;padding:0 4vw;display:flex;align-items:center;gap:34px;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid #e8e3da}.logo{display:flex;align-items:center;gap:10px;color:var(--navy);min-width:190px}.logo-fish{font-size:28px;transform:rotate(180deg)}.logo b{font-family:"Playfair Display";font-size:21px;letter-spacing:.22em}.logo small{display:block;letter-spacing:.5em;text-align:center;font-size:9px;margin-top:4px}.global-nav{display:flex;gap:25px;margin-left:auto;font-size:11px;font-weight:700;letter-spacing:.11em}.global-nav a{padding:30px 0;position:relative}.global-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:20px;height:1px;background:var(--navy);transition:.25s}.global-nav a:hover:after{right:0}.header-cta{background:var(--navy);color:#fff;padding:13px 20px;font-size:11px;letter-spacing:.16em}.nav-toggle{display:none;background:transparent;border:0;width:35px}.nav-toggle i{display:block;height:1px;background:var(--navy);margin:7px 0}
.hero{height:calc(100vh - 82px);min-height:620px;position:relative;overflow:hidden}.hero-bg{height:100%;object-fit:cover;transform:rotate(0deg)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.94) 0%,rgba(255,255,255,.76) 38%,rgba(255,255,255,.05) 75%);z-index:1}.hero-content{position:absolute;left:8vw;top:50%;transform:translateY(-50%);z-index:2}.eyebrow,.section-no{font-size:10px;font-weight:700;letter-spacing:.22em;color:var(--gold)}h1,h2{font-family:"Playfair Display",serif;color:var(--navy);font-weight:500;margin:.2em 0}h1{font-size:clamp(52px,7vw,100px);line-height:.98}h2{font-size:clamp(34px,4.4vw,62px);line-height:1.15}.hero-content>p:not(.eyebrow){line-height:1.9}.actions{display:flex;gap:12px;margin-top:30px}.btn{display:inline-flex;justify-content:center;align-items:center;border:1px solid var(--navy);padding:14px 24px;font-size:11px;font-weight:700;letter-spacing:.13em;cursor:pointer}.btn.light{background:#fff;color:var(--navy)}.btn.dark{background:var(--navy);color:#fff}.btn.ghost-light{border-color:#fff;background:rgba(255,255,255,.2)}.hero-badge{position:absolute;right:5vw;bottom:5vw;z-index:2;background:var(--navy);color:#fff;width:110px;height:110px;border-radius:50%;display:grid;place-items:center;text-align:center;font-family:"Playfair Display";letter-spacing:.12em;border:1px solid #fff}
.value-strip{display:grid;grid-template-columns:repeat(4,1fr);padding:30px 6vw;border-bottom:1px solid #e9e4dc}.value-strip div{text-align:center;border-right:1px solid #ddd6cc}.value-strip div:last-child{border-right:0}.value-strip b{display:block;color:var(--navy);font-size:12px;letter-spacing:.15em}.value-strip span{font-size:11px;color:#6c747a}
.section{padding:105px 7vw}.sand{background:var(--cream)}.intro-grid,.editorial,.two-col,.shop-grid,.contact-panel{display:grid;grid-template-columns:1fr 1fr;gap:8vw}.intro-grid p,.editorial p,.image-text p{line-height:2}.text-link{font-size:12px;font-weight:700;letter-spacing:.09em;border-bottom:1px solid var(--navy);padding-bottom:5px}.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:40px}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-grid article{text-align:center}.product-photo{aspect-ratio:1/1;border-radius:50%;background-size:cover;background-position:center;box-shadow:0 10px 25px rgba(15,30,45,.12)}.product-photo.tuna{background-image:linear-gradient(135deg,#9e1f1f,#dd6c43)}.product-photo.ginger-tuna{background-image:linear-gradient(135deg,#83362b,#c99a54)}.product-photo.salmon{background-image:linear-gradient(135deg,#e26132,#ff9d53)}.product-photo.ginger-salmon{background-image:linear-gradient(135deg,#f27a45,#9bb05b)}.product-grid h3{font-family:"Playfair Display";color:var(--navy);font-size:19px}.product-grid p{font-size:12px;color:#6d747a}.split-feature{display:grid;grid-template-columns:1.15fr .85fr}.split-feature img{height:640px;object-fit:cover}.split-feature>div{background:var(--navy);color:#fff;padding:8vw;display:flex;flex-direction:column;justify-content:center}.split-feature h2{color:#fff}.split-feature p{line-height:2}.campaign{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:center}.campaign-card{background:var(--navy);color:#fff;padding:45px}.campaign-card span{font-size:10px;letter-spacing:.2em;color:var(--sand)}.campaign-card h3{font-family:"Playfair Display";font-size:32px}.campaign-card p{line-height:1.8}
.site-footer{background:var(--navy2);color:#fff;padding:70px 6vw 25px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:50px}.footer-logo{font-family:"Playfair Display";font-size:30px;letter-spacing:.18em}.footer-logo span{font-size:16px}.site-footer h4{font-size:11px;letter-spacing:.16em;color:var(--sand)}.site-footer a{display:block;font-size:12px;color:#c8d0d6;margin:10px 0}.site-footer p{font-size:12px;line-height:1.8;color:#c8d0d6}.footer-bottom{border-top:1px solid rgba(255,255,255,.18);margin-top:45px;padding-top:22px;display:flex;justify-content:space-between;font-size:10px;letter-spacing:.12em;color:#aab5bd}
.page-hero{min-height:480px;padding:120px 8vw 70px;background:linear-gradient(120deg,var(--cream),#fff);display:flex;flex-direction:column;justify-content:end}.page-hero p{font-size:11px;letter-spacing:.2em;color:var(--gold)}.page-hero h1{font-size:clamp(48px,7vw,88px)}.page-hero span{line-height:1.8}.story-bg{background:linear-gradient(rgba(255,255,255,.88),rgba(255,255,255,.7)),url("assets/brand-board.png") center/cover}.take-bg{background:linear-gradient(90deg,rgba(255,255,255,.9),rgba(255,255,255,.3)),url("assets/takeout-box.jpg") center/cover}.shop-bg{background:linear-gradient(90deg,rgba(255,255,255,.9),rgba(255,255,255,.25)),url("assets/store-board.png") center/cover}.franchise-bg{background:linear-gradient(90deg,rgba(255,255,255,.91),rgba(255,255,255,.3)),url("assets/promotion-board.png") center/cover}
.order-steps{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #e1dbd0}.order-steps article{padding:30px;border-right:1px solid #e1dbd0}.order-steps article:last-child{border-right:0}.order-steps b{font-family:"Playfair Display";font-size:40px;color:var(--gold)}.order-steps h3{color:var(--navy);letter-spacing:.1em}.menu-list article{display:grid;grid-template-columns:60px 1fr 100px;align-items:center;padding:25px 0;border-bottom:1px solid #d8d0c5}.menu-list article>span{font-family:"Playfair Display";font-size:24px;color:var(--gold)}.menu-list h3{margin:0;color:var(--navy)}.menu-list p{margin:5px 0 0;color:#6b7379;font-size:12px}.menu-list b{text-align:right}.topping-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.topping-grid span{border:1px solid #ddd5c9;padding:14px;text-align:center;font-size:11px;letter-spacing:.08em}.note{font-size:11px;color:#777;margin-top:30px}
.navy-section{background:var(--navy);color:#fff}.navy-section h2{color:#fff}.value-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.2)}.value-cards article{padding:38px;background:var(--navy)}.value-cards h3{font-family:"Playfair Display";font-size:26px}.image-text{display:grid;grid-template-columns:1.2fr .8fr;gap:7vw;align-items:center}.image-text img{box-shadow:0 20px 50px rgba(15,30,45,.12)}
.packaging-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.packaging-grid article{background:var(--cream);padding:28px}.packaging-grid img{height:360px;object-fit:cover}.cup-visual{height:360px;background:linear-gradient(145deg,#f7f2e9,#d7c7ad);display:grid;place-items:center;text-align:center;font-family:"Playfair Display";font-size:45px;color:var(--navy)}.steps-simple{display:flex;gap:12px;margin-top:35px}.steps-simple span{flex:1;text-align:center;padding:25px;border:1px solid #dcd3c6;font-weight:700;color:var(--navy)}
.shop-grid dl{margin:0}.shop-grid dl div{display:grid;grid-template-columns:130px 1fr;padding:19px 0;border-bottom:1px solid #ddd6cc}.shop-grid dt{font-size:10px;letter-spacing:.18em;color:var(--gold)}.shop-grid dd{margin:0}.map-placeholder{height:420px;background:#e8e4dd;display:grid;place-items:center}.map-placeholder div{text-align:center}.map-placeholder b{display:block;font-family:"Playfair Display";font-size:50px;color:var(--navy)}.map-placeholder span{font-size:12px}
.news-list article{display:grid;grid-template-columns:180px 1fr;gap:35px;padding:35px 0;border-bottom:1px solid #ddd6cc}.news-list time{font-family:"Playfair Display";color:var(--gold)}.news-list span{font-size:10px;letter-spacing:.16em;color:var(--gold)}.news-list h3{font-size:20px;color:var(--navy)}.news-list p{font-size:13px;color:#6e757a;line-height:1.8}
.model-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.model-grid article{background:#fff;padding:45px;text-align:center}.model-grid h3{font-family:"Playfair Display";color:var(--navy);font-size:28px}.contact-panel form{display:grid;gap:15px}.contact-panel label{font-size:11px;letter-spacing:.08em}.contact-panel input,.contact-panel textarea{width:100%;border:1px solid #d8d1c6;padding:13px;margin-top:7px;background:#fff}.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) translateY(30px);background:var(--navy);color:#fff;padding:13px 20px;font-size:12px;opacity:0;pointer-events:none;transition:.25s;z-index:100}.toast.show{opacity:1;transform:translateX(-50%)}
@media(max-width:1000px){.global-nav{position:fixed;top:82px;left:0;right:0;background:#fff;display:none;flex-direction:column;padding:25px 6vw;gap:0;border-bottom:1px solid #ddd}.global-nav.open{display:flex}.global-nav a{padding:14px 0}.header-cta{margin-left:auto}.nav-toggle{display:block}.hero-overlay{background:linear-gradient(90deg,rgba(255,255,255,.93),rgba(255,255,255,.45))}.product-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.6fr 1fr 1fr}.footer-grid>div:last-child{display:none}}
@media(max-width:700px){.site-header{height:70px;padding:0 20px}.global-nav{top:70px}.logo{min-width:0}.logo-fish{display:none}.logo b{font-size:17px}.header-cta{display:none}.hero{height:auto;min-height:680px}.hero-bg{position:absolute;inset:0;height:100%}.hero-content{left:24px;right:24px}.hero-badge{width:82px;height:82px;font-size:12px}.value-strip{grid-template-columns:1fr 1fr;gap:20px}.value-strip div:nth-child(2){border-right:0}.section{padding:72px 22px}.intro-grid,.editorial,.two-col,.shop-grid,.contact-panel,.campaign,.split-feature,.image-text{grid-template-columns:1fr}.split-feature img{height:420px}.product-grid{grid-template-columns:1fr 1fr;gap:14px}.product-grid h3{font-size:15px}.order-steps{grid-template-columns:1fr 1fr}.order-steps article:nth-child(2){border-right:0}.menu-list article{grid-template-columns:42px 1fr 70px}.topping-grid{grid-template-columns:1fr 1fr}.value-cards{grid-template-columns:1fr 1fr}.packaging-grid{grid-template-columns:1fr}.steps-simple{flex-direction:column}.model-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:8px}.page-hero{min-height:400px;padding:90px 22px 55px}.news-list article{grid-template-columns:1fr;gap:10px}}