:root{--paper:#f3ead7;--paper-deep:#e9dcc1;--ink:#211f1a;--muted:#716b60;--line:#cfc1a5;--green:#243f2d;--green-2:#345b3f;--gold:#b58b3d;--white:#fffdf8;--red:#9b2f2f;--shadow:0 20px 50px rgba(54,44,27,.12)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;background-color:var(--paper);background-image:radial-gradient(circle at 15% 20%,rgba(255,255,255,.55) 0 1px,transparent 2px),radial-gradient(circle at 82% 38%,rgba(98,72,28,.07) 0 1px,transparent 2px),linear-gradient(105deg,rgba(255,255,255,.18),transparent 38%,rgba(119,91,43,.04));background-size:31px 29px,37px 33px,100% 100%;min-height:100vh;padding-bottom:98px}
button,input{font:inherit}
button{cursor:pointer}
.site-header{height:76px;display:flex;align-items:center;justify-content:space-between;max-width:1160px;margin:auto;padding:0 28px;border-bottom:1px solid rgba(80,65,38,.14)}
.brand{display:flex;align-items:center;color:var(--ink);text-decoration:none;letter-spacing:.08em}
.brand strong{display:block;font-family:Georgia,"Yu Mincho",serif;font-size:16px;letter-spacing:.04em;white-space:nowrap}
.brand small{display:block;margin-top:2px;color:var(--muted);font-size:11px;letter-spacing:.15em}
.cart-button{position:relative;width:44px;height:44px;border:0;background:transparent;color:var(--ink)}
.cart-button svg{width:26px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.cart-button span{position:absolute;right:0;top:1px;display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:var(--green);color:white;font-size:11px}
.product-shell{max-width:1060px;margin:48px auto 80px;padding:0 28px;display:grid;grid-template-columns:minmax(0,1.06fr) minmax(360px,.94fr);gap:58px;align-items:start}
.gallery{position:sticky;top:24px}
.gallery-stage{position:relative;overflow:hidden;background:var(--paper-deep);aspect-ratio:1/1;box-shadow:var(--shadow)}
.slides{position:relative;width:100%;height:100%}
.slide{position:absolute;inset:0;width:100%;height:100%;border:0;padding:0;background:transparent;opacity:0;transform:scale(1.015);transition:opacity .35s ease,transform .5s ease;pointer-events:none}
.slide.is-active{opacity:1;transform:scale(1);pointer-events:auto}
.slide img{width:100%;height:100%;display:block;object-fit:cover}
.demo-ribbon{position:absolute;z-index:3;left:0;top:20px;background:rgba(31,30,25,.84);color:white;padding:7px 13px;font-size:12px;letter-spacing:.12em}
.gallery-arrow{position:absolute;z-index:3;top:50%;transform:translateY(-50%);width:40px;height:40px;border:0;padding:0;background:transparent;color:var(--ink);font-size:0;line-height:1}
.gallery-arrow:before{content:"";position:absolute;inset:4px;border-radius:50%;background:rgba(255,253,248,.82);box-shadow:0 3px 12px rgba(0,0,0,.11)}
.gallery-arrow:after{position:absolute;inset:0;display:grid;place-items:center;padding-bottom:3px;font-size:25px;font-weight:500}
.gallery-arrow.prev{left:-2px}.gallery-arrow.prev:after{content:"‹"}.gallery-arrow.next{right:-2px}.gallery-arrow.next:after{content:"›"}
.gallery-count{position:absolute;left:14px;bottom:14px;z-index:3;padding:7px 10px;background:rgba(20,19,16,.72);color:white;font-size:13px;letter-spacing:.08em}
.thumbs{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:8px;margin-top:13px}
.thumb{aspect-ratio:1;border:2px solid transparent;padding:0;background:transparent;opacity:.62}.thumb.is-active{border-color:var(--green);opacity:1}.thumb img{display:block;width:100%;height:100%;object-fit:cover}
.product-info{padding-top:9px}
.free-benefits{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px 20px;margin:18px 0 10px;padding:5px 12px;box-sizing:border-box;width:100%;background:rgba(20,35,66,.22);color:#f02d36;font-size:clamp(22px,3vw,28px);font-weight:900;line-height:1.25;letter-spacing:.04em}.free-benefits span{white-space:nowrap}.rice-choice{margin:0;color:var(--green);font-size:16px;line-height:1.8}.rice-choice-note{margin:4px 0 0;color:#625e56;font-size:13px;line-height:1.65}.milling-note{margin:12px 0 0;color:#514d45;font-size:14px;line-height:1.7}
.eyebrow{margin:0 0 10px;color:var(--green-2);font-size:13px;font-weight:700;letter-spacing:.16em}
h1{margin:0;font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(32px,4vw,50px);line-height:1.28;letter-spacing:.04em;font-weight:600}
.campaign-price{position:relative;margin:28px 0 24px;border:1px solid var(--gold);background:rgba(255,253,248,.7);box-shadow:0 10px 26px rgba(84,62,25,.07)}.campaign-label{display:flex;align-items:center;gap:11px;padding:9px 13px;background:var(--green);color:white}.campaign-label span{padding:3px 8px;border:1px solid rgba(255,255,255,.56);font-family:"Yu Mincho",serif;font-size:12px;letter-spacing:.14em}.campaign-label strong{font-size:14px;letter-spacing:.04em}.price-row{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:0;padding:15px 16px 10px}.regular-price{display:flex;align-items:center;gap:8px;margin:0 0 2px;color:var(--muted);font-size:13px}.regular-price span{font-weight:700}.regular-price s{font-family:Georgia,serif;font-size:17px;text-decoration-thickness:1px}.price{margin:0;color:var(--red);font-family:Georgia,serif;font-size:36px;font-weight:700;line-height:1.12}.price small{color:var(--ink);font-family:inherit;font-size:13px;font-weight:400}.delivery-free{margin:0;color:var(--red);font-size:15px;font-weight:800}.campaign-caption{margin:0;padding:0 16px 14px;color:#5b554a;font-size:12px;line-height:1.65}
.delivery-card{display:flex;align-items:center;gap:14px;margin-bottom:20px;padding:17px;background:rgba(255,253,248,.72);border:1px solid var(--line)}
.delivery-icon{display:grid;place-items:center;flex:0 0 42px;height:42px;border-radius:50%;background:var(--green);color:white;font-weight:800}.delivery-card strong{display:block;font-size:15px}.delivery-card p{margin:4px 0 0;color:var(--muted);font-size:13px;line-height:1.5}
.quantity-picker{padding:18px 0}.quantity-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:12px}.quantity-heading p{margin:3px 0 0;color:var(--muted);font-size:13px}.quantity-options{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.quantity-option{min-width:0;padding:12px 4px;border:1px solid var(--line);background:rgba(255,253,248,.64);color:var(--ink)}.quantity-option strong,.quantity-option small{display:block}.quantity-option strong{font-size:15px}.quantity-option small{margin-top:3px;color:var(--muted);font-size:11px}.quantity-option.is-selected{border:2px solid var(--green);padding:11px 3px;background:var(--white);box-shadow:0 3px 12px rgba(36,63,45,.1)}.quantity-option.is-selected strong{color:var(--green)}
.total-row,.final-total{display:flex;align-items:center;justify-content:space-between;margin:4px 0 17px;padding-top:18px;border-top:1px solid var(--line)}.total-row>div>span{display:block;font-weight:700}.total-row>div>small{display:block;margin-top:4px;color:var(--muted)}.total-row>div b{color:var(--red);font-weight:700}.total-row>strong,.final-total strong{color:var(--red);font-family:Georgia,serif;font-size:26px}
.primary-button{display:block;width:100%;border:1px solid var(--green);background:var(--green);color:white;padding:17px 22px;text-align:center;text-decoration:none;font-weight:800;letter-spacing:.05em;transition:background .2s,transform .2s}.primary-button:hover{background:var(--green-2)}.primary-button:active{transform:translateY(1px)}
.primary-button .buy-saving{display:block;margin-bottom:4px;color:#f2dc9f;font-size:11px;font-weight:700;line-height:1.2;letter-spacing:.04em}.primary-button .buy-label{display:block;line-height:1.35}
.primary-button[aria-disabled="true"]{cursor:not-allowed;opacity:.62}
.secure-note,.demo-note{text-align:center;color:var(--muted);font-size:12px;line-height:1.6}
.details{margin-top:34px;border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}summary{position:relative;padding:20px 34px 20px 0;font-weight:700;list-style:none}summary::-webkit-details-marker{display:none}summary:after{content:"＋";position:absolute;right:4px;font-weight:400}details[open] summary:after{content:"−"}.detail-body{padding:0 0 22px;color:#514d45;line-height:1.85;font-size:14px}.detail-body p{margin:0}.about-rice p+p{margin-top:13px}.detail-body dl{margin:0}.detail-body dl div{display:grid;grid-template-columns:90px 1fr;padding:7px 0}.detail-body dt{color:var(--muted)}.detail-body dd{margin:0}
.contact-section{max-width:1060px;margin:0 auto 64px;padding:38px 28px 40px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.contact-heading{text-align:center}.contact-heading .eyebrow{margin-bottom:7px}.contact-heading h2{margin:0;font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:30px;letter-spacing:.08em}.contact-heading>p:last-child{margin:11px 0 0;color:var(--muted);font-size:14px;line-height:1.75}.mobile-break{display:none}
.contact-options{display:grid;grid-template-columns:1fr 1fr;gap:15px;max-width:820px;margin:27px auto 0}.contact-card{min-height:188px;border:1px solid var(--line);background:rgba(255,253,248,.76);box-shadow:0 10px 28px rgba(54,44,27,.07)}.line-contact{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 22px}.email-contact{display:flex;align-items:center;gap:18px;padding:23px;color:var(--ink);text-decoration:none;transition:border-color .2s,transform .2s,box-shadow .2s}.email-contact:hover{border-color:var(--green);transform:translateY(-2px);box-shadow:0 14px 32px rgba(36,63,45,.12)}.contact-card-copy{min-width:0}.contact-badge{display:inline-block;margin-bottom:9px;padding:3px 8px;border:1px solid var(--green);color:var(--green);font-size:11px;font-weight:800;letter-spacing:.14em}.line-badge{border-color:#06c755;background:#06c755;color:white}.contact-card h3{margin:0;font-size:19px}.contact-card p{margin:7px 0 0;color:var(--muted);font-size:13px;line-height:1.65}.line-qr{display:block;flex:0 0 140px;width:140px;height:140px;background:white}.mail-icon{display:grid;place-items:center;flex:0 0 56px;width:56px;height:56px;border-radius:50%;background:var(--green);color:white;font-size:25px}.email-contact p{color:var(--ink);font-family:Georgia,serif;font-size:14px;word-break:break-all}.contact-action{display:block;margin-top:15px;color:var(--green-2);font-size:13px;font-weight:800}
footer{max-width:1060px;margin:0 auto;padding:28px;color:var(--muted);border-top:1px solid var(--line);font-size:12px;line-height:1.7}footer p{margin:3px 0}.legal-link{color:var(--ink);text-decoration:underline;text-underline-offset:3px}.legal-link:hover{color:var(--green-2)}
.sticky-buy{display:none}
.overlay{position:fixed;inset:0;z-index:20;background:rgba(19,18,15,.58);display:flex;justify-content:flex-end;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}.overlay.is-open{opacity:1;visibility:visible}
.checkout-sheet{width:min(560px,100%);height:100%;overflow:auto;background:var(--paper);box-shadow:-20px 0 50px rgba(0,0,0,.18);transform:translateX(100%);transition:transform .3s ease;padding:34px}.overlay.is-open .checkout-sheet{transform:translateX(0)}
.sheet-handle{display:none}.checkout-header{display:flex;align-items:start;justify-content:space-between;margin-bottom:25px}.checkout-header h2,.success-view h2{margin:0;font-family:"Yu Mincho",serif;font-size:30px}.close-button{width:42px;height:42px;border:1px solid var(--line);background:transparent;font-size:24px}
.checkout-summary{display:grid;grid-template-columns:64px 1fr auto;gap:13px;align-items:center;padding:12px;background:rgba(255,253,248,.76);border:1px solid var(--line)}.checkout-summary img{width:64px;height:64px;object-fit:cover}.checkout-summary p{margin:4px 0 0;color:var(--muted);font-size:12px}.checkout-summary>strong{font-family:Georgia,serif}
form fieldset{border:0;padding:0;margin:29px 0}form legend{width:100%;margin-bottom:14px;padding-bottom:9px;border-bottom:1px solid var(--line);font-weight:800}form label:not(.payment-option){display:block;margin:13px 0;font-size:14px;font-weight:700}form input:not([type=radio]){display:block;width:100%;margin-top:6px;padding:14px;border:1px solid var(--line);border-radius:0;background:var(--white);font-size:16px;outline:none}form input:focus{border-color:var(--green);box-shadow:0 0 0 2px rgba(36,63,45,.12)}
.payment-grid{display:grid;gap:9px}.payment-option{display:flex;align-items:center;gap:12px;padding:15px;border:1px solid var(--line);background:rgba(255,253,248,.7);cursor:pointer}.payment-option:has(input:checked){border:2px solid var(--green);padding:14px}.payment-option input{accent-color:var(--green);width:18px;height:18px}.payment-option span{display:flex;flex-direction:column;gap:2px}.payment-option small{color:var(--muted)}.paypay strong{color:#087f8c}.aupay strong{color:#e34b16}
.pay-button{margin-top:6px}.success-view{text-align:center;padding:90px 16px}.success-view>p:not(.eyebrow){color:var(--muted);line-height:1.8}.success-mark{display:grid;place-items:center;width:78px;height:78px;margin:0 auto 24px;border-radius:50%;background:var(--green);color:white;font-size:38px}.secondary-button{margin-top:22px;padding:14px 24px;border:1px solid var(--ink);background:transparent;font-weight:700}
.lightbox{position:fixed;inset:0;z-index:30;background:rgba(0,0,0,.92);display:grid;place-items:center;opacity:0;visibility:hidden;transition:.2s}.lightbox.is-open{opacity:1;visibility:visible}.lightbox img{max-width:92vw;max-height:88vh;object-fit:contain}.lightbox button{position:absolute;right:18px;top:18px;width:46px;height:46px;border:0;background:white;font-size:25px}
@media(max-width:780px){body{padding-bottom:95px}.site-header{height:66px;padding:0 17px}.brand strong{font-size:16px}.product-shell{display:block;margin:0 auto 52px;padding:0}.gallery{position:static}.gallery-stage{box-shadow:none}.thumbs{display:none}.product-info{padding:27px 20px 0}.free-benefits{width:calc(100% + 40px);margin-left:-20px;margin-right:-20px}h1{font-size:32px}.campaign-price{margin-top:20px}.price-row{padding-top:14px}.price{font-size:34px}.campaign-caption{font-size:12px}.desktop-cta,.secure-note{display:none}.details{margin-top:28px}.contact-section{margin-bottom:24px;padding:34px 20px}.contact-heading h2{font-size:27px}.contact-heading>p:last-child{font-size:13px}.mobile-break{display:block}.contact-options{display:block;margin-top:22px}.contact-card{min-height:0}.line-contact{padding:17px 18px}.line-qr{flex-basis:126px;width:126px;height:126px}.email-contact{margin-top:12px;padding:20px 18px}.mail-icon{flex-basis:50px;width:50px;height:50px}footer{padding:25px 20px}.sticky-buy{position:fixed;z-index:10;left:0;right:0;bottom:0;display:grid;grid-template-columns:110px 1fr;gap:13px;align-items:center;padding:11px 15px calc(11px + env(safe-area-inset-bottom));background:rgba(255,253,248,.96);border-top:1px solid var(--line);box-shadow:0 -8px 30px rgba(49,40,24,.1);backdrop-filter:blur(10px)}.sticky-buy small{display:block;color:var(--muted);font-size:11px}.sticky-buy strong{color:var(--red);font-family:Georgia,serif;font-size:20px}.sticky-buy .primary-button{padding:15px 12px}.checkout-sheet{align-self:end;height:min(92vh,820px);padding:13px 20px 30px;border-radius:20px 20px 0 0;transform:translateY(100%)}.overlay{align-items:flex-end}.overlay.is-open .checkout-sheet{transform:translateY(0)}.sheet-handle{display:block;width:42px;height:4px;margin:0 auto 15px;border-radius:4px;background:#b6aa93}.checkout-header h2{font-size:26px}.checkout-summary{grid-template-columns:54px 1fr auto}.checkout-summary img{width:54px;height:54px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.photo-label{position:absolute;right:14px;bottom:14px;padding:8px 13px;background:rgba(255,253,248,.92);color:#211f1a;font-size:clamp(14px,2vw,18px);font-weight:600;line-height:1.4;letter-spacing:.06em;border-radius:2px;pointer-events:none}.photo-label[hidden]{display:none}.lightbox-photo{position:relative;line-height:0}.lightbox-photo img{display:block}