:root{--paper:#f7f4eb;--surface:#eeeadf;--ink:#293d34;--muted:#697167;--green:#244e43;--green-dark:#173b32;--line:#dcded1;--accent:#b76d4b;--serif:"Yu Mincho","Hiragino Mincho ProN","Noto Serif JP",serif;--sans:"Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.8}button,input,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.55}a{color:inherit;text-decoration:none}button{color:inherit}button,a.button,select{min-height:44px;min-width:44px}button{border:0}button:focus-visible,a:focus-visible,select:focus-visible,[tabindex]:not([tabindex="-1"]):focus-visible{outline:3px solid #bd743d;outline-offset:4px}[tabindex="-1"]:focus{outline:none}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:500}img,canvas{max-width:100%;display:block}svg{flex-shrink:0}[hidden]{display:none!important}.skip-link{position:fixed;top:8px;left:8px;transform:translateY(-160%);z-index:100;background:var(--paper);padding:12px 20px}.skip-link:focus{transform:translateY(0)}.skip-link:nth-child(2){left:160px}.site-header{height:84px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;gap:4px;border-bottom:1px solid var(--line);position:relative;z-index:5;background:var(--paper)}.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:21px;letter-spacing:.05em;white-space:nowrap;min-height:44px}.brand small{display:none}.brand-mark{display:grid;place-items:center;background:var(--green);color:var(--paper);width:32px;height:40px;font-family:var(--serif);font-size:20px;clip-path:polygon(0 0,100% 0,100% 100%,50% 86%,0 100%)}nav{display:flex;align-items:center;gap:0}.nav-link{display:none;align-items:center;min-height:44px;padding:0 16px;font-size:13px}.wishlist-button{display:none;align-items:center;justify-content:center;gap:7px;padding:8px 10px;background:transparent;border:1px solid #bac3b4;border-radius:5px;font-size:12px;white-space:nowrap}.wishlist-button>span:first-child{font-size:21px;line-height:1}.count-badge{background:var(--green);color:var(--paper);border-radius:50%;width:20px;height:20px;line-height:20px;text-align:center;font-size:11px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;border-radius:4px;padding:12px 22px;font-weight:500;letter-spacing:.06em;transition:background .2s}.primary{background:var(--green);color:var(--paper)}.primary:hover{background:var(--green-dark)}.secondary{background:var(--surface);border:1px solid var(--line)}.text-link{display:inline-flex;align-items:center;gap:12px;min-height:44px;min-width:44px;background:none;padding:6px 0;font-size:13px;text-decoration:underline;text-underline-offset:6px;text-decoration-color:#a6afa0}.eyebrow{font-size:11px;letter-spacing:.16em;font-weight:500}.open-label{display:inline-flex;align-items:center;gap:8px;font-size:10px;letter-spacing:.1em}.open-label i{width:6px;height:6px;background:#598f60;border-radius:50%}.notice{background:#e8eddf;padding:14px;font-size:13px;border-left:3px solid var(--green);margin-top:16px}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);width:max-content;max-width:calc(100% - 32px);background:var(--green-dark);color:var(--paper);padding:12px 20px;border-radius:6px;box-shadow:0 5px 20px #152c3326;z-index:50;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}.toast.visible{opacity:1;transform:translate(-50%,0)}.empty-state{padding:56px 16px;text-align:center;color:var(--muted)}.noscript-message{padding:24px;background:var(--paper);position:fixed;inset:auto 0 0;z-index:60}.noscript-message a{text-decoration:underline}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media(min-width:680px){.site-header{height:96px;padding:0 36px;gap:8px}.brand{font-size:25px;gap:14px}.brand-mark{width:36px;height:45px}.brand small{display:block;font-family:var(--sans);font-size:9px;letter-spacing:.07em;margin-top:1px}.nav-link{display:flex}.wishlist-button{display:flex;padding:8px 16px;font-size:13px}nav{gap:12px}}
@media(min-width:1100px){.site-header{padding:0 64px}}
/* 動きを減らす設定は幅では表現できないため、設定用のメディア特性を使います。 */
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

.rakuten-credit{padding:20px;text-align:center;border-top:1px solid var(--line);font-size:10px;color:var(--muted);letter-spacing:.03em}.rakuten-credit a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:4px}body[data-capture-ui="hidden"] .rakuten-credit{display:none}
.account-button{min-height:44px;max-width:112px;padding:7px 10px;border:1px solid #bac3b4;border-radius:4px;background:transparent;font-size:11px;line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-button[data-signed-in="true"]{background:#e7ecdf;color:var(--green)}body[data-capture-ui] [data-capture-ui="hidden"]{display:none!important}
@media(min-width:680px){.account-button{max-width:170px;padding:8px 14px;font-size:12px}}