:root{--sun:#f1c52e;--sun2:#dc9f18;--brown:#60472f;--brown2:#3e3025;--leaf:#718b42;--cream:#fffaf0;--cream2:#f7f0df;--pink:#df877f;--ink:#4b4035;--muted:#7e746a;--line:#eadfca;--white:#fff;--shadow:0 22px 62px rgba(93,70,47,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,Arial,sans-serif;color:var(--ink);line-height:1.8;background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1160px,92%);margin:auto}
.top{background:var(--brown2);color:#f6eee4;font-size:.77rem}.top .wrap{display:flex;justify-content:space-between;gap:20px;padding:8px 0}.top a{color:#ffd85b;font-weight:800}
.header{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(10px)}.nav{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand img{width:350px;height:68px;object-fit:contain;object-position:left center}.menu{display:flex;gap:14px;align-items:center;font-size:.76rem;font-weight:800}.menu a{padding:8px 0;position:relative}.menu a:not(.button):after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:2px;background:var(--sun2);transition:.2s}.menu a:hover:after,.menu a.active:after{right:0}.button{display:inline-flex;align-items:center;justify-content:center;padding:11px 17px;border-radius:999px;background:var(--brown);border:1px solid var(--brown);color:#fff;font-weight:900}.button.sun{background:var(--sun);border-color:var(--sun);color:#493716}.button.light{background:#fff;color:var(--brown)}.menu-toggle{display:none;border:0;background:none;font-size:1.6rem}
.hero{background:linear-gradient(105deg,rgba(62,48,37,.92),rgba(62,48,37,.64) 52%,rgba(62,48,37,.12)),url('https://web.archive.org/web/20260216224228im_/https://lowcarbcafehimawari.com/wp-content/uploads/2023/01/IMG_20210818_135054_632-2.webp') center/cover no-repeat;color:#fff;min-height:650px}.hero .wrap{min-height:650px;display:flex;align-items:center}.hero-copy{max-width:800px}.eyebrow,.kicker{font-size:.73rem;text-transform:uppercase;letter-spacing:.15em;font-weight:900;color:#e1a90f}h1,h2,h3{font-family:"Yu Mincho","Hiragino Mincho ProN",Georgia,serif;line-height:1.25;margin:0 0 18px;color:var(--brown2)}h1{font-size:clamp(2.9rem,5vw,5.4rem);letter-spacing:-.035em}.hero h1{color:#fff}.hero p{font-size:1.06rem;color:#f4ede6;max-width:760px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.quick{margin-top:-34px;position:relative;z-index:3}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.quick-grid>div{padding:22px;border-right:1px solid var(--line)}.quick-grid>div:last-child{border-right:0}.quick-grid strong{display:block;color:var(--brown2)}.quick-grid span{display:block;color:var(--muted);font-size:.84rem;margin-top:3px}
.section{padding:82px 0}.section.soft{background:var(--cream)}.section.warm{background:var(--cream2)}.section.dark{background:var(--brown2);color:#f6eee5}.section.dark h2,.section.dark h3{color:#fff}.section.dark p{color:#d9d0c7}.section-head{max-width:790px;margin-bottom:38px}.section-head p,.muted{color:var(--muted)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}.card{background:#fff;border:1px solid var(--line);padding:25px;box-shadow:0 7px 24px rgba(93,70,47,.04)}.card p,.card li{color:var(--muted)}
.product{padding:0;overflow:hidden}.product .photo{height:225px;overflow:hidden;background:#efe6d7}.product .photo img{width:100%;height:100%;object-fit:cover}.product .body{padding:23px}.tag{font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;color:var(--sun2);font-weight:900}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.photo-frame{height:450px;overflow:hidden;background:#eee1cf;box-shadow:var(--shadow)}.photo-frame img{width:100%;height:100%;object-fit:cover}.checks{display:grid;gap:10px;margin:22px 0}.check{display:flex;gap:10px}.check i{font-style:normal;color:var(--leaf);font-weight:900}
.pagehero{padding:65px 0;background:linear-gradient(115deg,#fff5cd,#fff)}.pagehero h1{font-size:clamp(2.6rem,4.8vw,4.9rem)}.pagehero p{max-width:800px;color:var(--muted)}.crumbs{font-size:.75rem;text-transform:uppercase;letter-spacing:.09em;color:#aa7720;margin-bottom:12px}
.blog-layout{display:grid;grid-template-columns:1fr 300px;gap:32px}.post{background:#fff;border-bottom:1px solid var(--line);padding:0 0 28px;margin-bottom:28px}.post .meta{font-size:.75rem;color:#a07840;font-weight:800}.post h2,.post h3{margin:8px 0 12px}.sidebar .box{border:1px solid var(--line);background:#fff;margin-bottom:18px}.sidebar .box h3{font-family:inherit;background:#fbefb1;padding:11px 14px;margin:0;font-size:.9rem}.sidebar .box a{display:block;padding:8px 14px;border-top:1px solid var(--line);font-size:.84rem}
.notice{background:#fff7d8;border-left:5px solid var(--sun);padding:16px 18px;color:#67552f}.article{max-width:900px}.article h2{font-size:1.8rem;margin-top:34px}.article p,.article li{color:#665d54}.article ul,.article ol{padding-left:22px}.price{font-size:1.3rem;color:#ad6e10;font-weight:900}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{font-weight:900;cursor:pointer}.faq p{color:var(--muted)}
.form{display:grid;grid-template-columns:1fr 1fr;gap:13px}.form .full{grid-column:1/-1}.form input,.form textarea,.form select{width:100%;padding:13px;border:1px solid #d8cdbb;font:inherit}.form textarea{min-height:140px}.cta{background:linear-gradient(110deg,#e3a91b,#7d5a30);color:#fff;padding:40px;display:flex;justify-content:space-between;align-items:center;gap:28px}.cta h2{color:#fff}.cta p{margin:0;color:#fff8ea}
.footer{background:#34291f;color:#e8ddd0;padding:52px 0 23px;border-top:6px solid var(--sun)}.footer-grid{display:grid;grid-template-columns:1.25fr .85fr .85fr 1fr;gap:28px}.footer .brand img{filter:brightness(0) invert(1);opacity:.92}.footer h3{font-family:inherit;color:#fff;font-size:.83rem;text-transform:uppercase;letter-spacing:.08em}.footer a{display:block;margin:6px 0}.footer p{font-size:.87rem}.footline{margin-top:30px;padding-top:16px;border-top:1px solid rgba(255,255,255,.13);display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:.78rem}
@media(max-width:1040px){.brand img{width:290px}.menu{gap:9px;font-size:.71rem}}
@media(max-width:920px){.menu{display:none;position:absolute;left:4%;right:4%;top:82px;background:#fff;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.menu.open{display:flex}.menu-toggle{display:block}.split,.blog-layout{grid-template-columns:1fr}.quick-grid{grid-template-columns:1fr 1fr}.grid-4,.grid-3{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.top .wrap{flex-direction:column;gap:2px}.nav{min-height:76px}.brand img{width:235px;height:50px}.hero,.hero .wrap{min-height:570px}.hero h1{font-size:clamp(2.8rem,13vw,4.3rem)}.quick-grid,.grid-4,.grid-3,.grid-2,.footer-grid{grid-template-columns:1fr}.quick-grid>div{border-right:0;border-bottom:1px solid var(--line)}.section{padding:62px 0}.photo-frame{height:340px}.form{grid-template-columns:1fr}.form .full{grid-column:auto}.cta{padding:28px;flex-direction:column;align-items:flex-start}}