@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=Noto+Sans+JP:wght@400;500;700;900&display=swap');
:root{--ink:#171919;--charcoal:#202326;--paper:#f3f0e9;--cream:#fbfaf6;--rust:#bc5434;--rust-dark:#923b25;--line:#d7d0c4;--max:1180px;--pad:clamp(20px,5vw,48px)}*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);font-family:"Noto Sans JP",sans-serif;font-size:16px;line-height:1.9;letter-spacing:.03em}a{color:inherit;text-decoration:none}.container{width:min(100%,var(--max));margin:auto;padding-inline:var(--pad)}header{height:78px;background:var(--cream);display:flex;align-items:center;gap:30px;padding-inline:var(--pad);position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line)}.brand{display:flex;flex-direction:column;font-weight:900;line-height:1.05;letter-spacing:.08em}.brand b{font-size:11px;color:var(--rust)}.brand strong{font-size:22px}.brand small{font-family:"Barlow Condensed",sans-serif;letter-spacing:.15em;font-size:10px;color:#777;margin-top:4px}nav{display:flex;gap:22px;margin-left:auto;font-size:13px;font-weight:700}.header-cta{background:var(--rust);color:#fff;font-size:13px;font-weight:700;padding:10px 16px}.hero{background:var(--ink);color:#fff;min-height:calc(100svh - 78px);position:relative;overflow:hidden;display:grid;align-items:center}.hero-photo{position:absolute;inset:0;background:url('assets/dojo-01.jpg') center/cover no-repeat;opacity:.66}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,16,17,.94),rgba(15,16,17,.65) 50%,rgba(15,16,17,.18)),linear-gradient(180deg,transparent,rgba(15,16,17,.35))}.hero-inner{position:relative;padding-block:clamp(82px,12vw,158px)}.eyebrow{font-family:"Barlow Condensed",sans-serif;color:#f1c7ba;font-size:14px;font-weight:700;letter-spacing:.2em}.rust{color:var(--rust)}h1,h2{font-weight:900;line-height:1.25;letter-spacing:-.045em}h1{font-size:clamp(47px,7.6vw,94px);margin-top:18px}h1 em{font-style:normal;color:#f29a7e}.hero p:not(.eyebrow){font-size:clamp(15px,1.8vw,19px);margin-top:29px;color:#e4e1da}.hero-facts{display:flex;gap:9px;flex-wrap:wrap;margin-top:30px}.hero-facts span{font-size:13px;font-weight:700;padding:7px 12px;border:1px solid rgba(255,255,255,.55)}.button{display:inline-flex;flex-direction:column;text-align:center;background:var(--rust);color:#fff;font-size:16px;font-weight:900;line-height:1.4;padding:16px 27px;margin-top:32px;min-width:275px;transition:.18s}.button:hover{background:var(--rust-dark);transform:translateY(-3px)}.button strong{font-size:12px;font-weight:500;margin-top:4px}.intro{background:#e6dfd1;padding-block:clamp(72px,10vw,132px)}.intro-grid,.dojo-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:75px;align-items:end}h2{font-size:clamp(32px,5vw,61px);margin-top:12px}.three-ways{padding-block:clamp(75px,10vw,132px);background:var(--cream)}.ways-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:2px;background:var(--ink);margin-top:40px}.ways-grid article{background:var(--cream);padding:34px 28px;min-height:310px;display:flex;flex-direction:column}.ways-grid .main-way{background:var(--rust);color:#fff}.ways-grid span{font-family:"Barlow Condensed",sans-serif;font-weight:700;letter-spacing:.13em;font-size:13px;color:#956b5d}.ways-grid .main-way span{color:#f5c8b9}.ways-grid h3{font-size:25px;margin-top:33px}.ways-grid p{font-size:14px;line-height:1.9;margin-top:14px}.ways-grid a{font-size:13px;font-weight:700;margin-top:auto;padding-top:24px;border-bottom:1px solid currentColor;align-self:flex-start}.trial{padding-block:clamp(75px,10vw,132px)}.section-head{max-width:670px}.section-head p:not(.eyebrow){margin-top:20px}.trial-grid{display:grid;grid-template-columns:repeat(5,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line);margin-top:38px}.trial-grid article{background:var(--cream);padding:25px 18px;min-height:230px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.trial-grid b{font-family:"Barlow Condensed",sans-serif;font-size:39px;color:var(--rust);line-height:1}.trial-grid h3{font-size:17px;margin-top:20px}.trial-grid p{font-size:13px;line-height:1.8;margin-top:10px}.dark-button{background:var(--ink)}.audience{background:var(--charcoal);color:#fff;padding-block:clamp(75px,10vw,132px)}.audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:41px}.audience-grid article{border-top:2px solid var(--rust);padding-top:21px}.audience-grid span{color:#f2a187;font-size:13px;font-weight:700}.audience-grid h3{font-size:21px;line-height:1.5;margin-top:12px}.audience-grid p{font-size:14px;color:#d8d8d2;margin-top:14px}.dojo{padding-block:clamp(75px,10vw,132px);background:var(--cream)}.dojo-grid{align-items:center}.photo-stack{display:grid;grid-template-columns:1.4fr 1fr;gap:10px;height:470px}.photo-stack img{width:100%;height:100%;display:block;object-fit:cover}.photo-stack img:last-child{margin-top:58px;height:360px}.dojo p:not(.eyebrow){margin-top:20px}.dojo ul{list-style:none;margin-top:22px;padding:0}.dojo li{padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}.dojo li::before{content:"—";color:var(--rust);margin-right:9px}.facility{background:var(--ink);color:#fff;padding-block:clamp(75px,10vw,132px)}.light{max-width:670px}.light p:not(.eyebrow){color:#d9d7d1;margin-top:20px}.facility-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-top:38px}.facility-grid>img{width:100%;height:330px;display:block;object-fit:cover}.facility-card{background:var(--rust);padding:30px;display:flex;flex-direction:column}.facility-card h3{font-size:20px}.facility-card strong{font-size:29px;margin-top:21px}.facility-card p{font-size:13px;line-height:1.85;margin-top:17px}.facility-card a{font-size:14px;font-weight:700;margin-top:auto;border-bottom:1px solid #fff;align-self:flex-start;padding-top:20px}.rental{background:#e6dfd1;padding-block:clamp(68px,9vw,115px)}.rental-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:75px;align-items:end}.rental-grid>div:last-child>p{margin-bottom:20px}.rental-grid a{font-size:14px;font-weight:700;border-bottom:1px solid var(--rust);color:var(--rust);padding-bottom:2px}.join{padding-block:clamp(75px,10vw,132px)}.join-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--ink);margin-top:39px}.join-grid article{background:var(--cream);padding:29px 25px}.join-grid h3{font-size:18px;color:var(--rust)}.join-grid p{font-size:14px;margin-top:13px}.small-note{font-size:12px;color:#6c6d68;margin-top:16px}.access{background:var(--cream);padding-block:clamp(75px,10vw,130px)}.access-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:34px}.access address{font-style:normal;font-size:15px;font-weight:700;line-height:1.9}.access iframe{width:100%;height:390px;border:0;display:block}.contact{background:var(--rust);color:#fff;text-align:center;padding-block:clamp(76px,11vw,142px)}.contact .container{max-width:740px}.contact .eyebrow{color:#ffdbcf}.contact p:not(.eyebrow){margin-top:20px}.contact .button{background:var(--ink)}footer{background:var(--ink);color:#d6d2c9;padding:30px var(--pad);display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px}footer b{font-size:17px;color:#fff}footer small{font-size:10px}.mobile-cta{display:none}@media(max-width:800px){body{padding-bottom:58px}header{height:66px}.brand strong{font-size:18px}.brand small,nav{display:none}.header-cta{margin-left:auto;font-size:11px;padding:8px 10px}.hero{min-height:calc(100svh - 66px)}.hero-shade{background:linear-gradient(180deg,rgba(15,16,17,.66),rgba(15,16,17,.95) 72%)}.hero-inner{padding-block:74px 87px}.intro-grid,.dojo-grid,.rental-grid{grid-template-columns:1fr;gap:28px}.ways-grid{grid-template-columns:1fr}.ways-grid article{min-height:230px}.trial-grid{grid-template-columns:repeat(2,1fr)}.trial-grid article:last-child{grid-column:span 2}.audience-grid{grid-template-columns:1fr;gap:32px}.photo-stack{height:330px}.photo-stack img:last-child{margin-top:35px;height:250px}.facility-grid{grid-template-columns:1fr}.facility-grid>img{height:280px}.facility-card{min-height:260px}.join-grid{grid-template-columns:1fr}.access-head{display:block}.access address{margin-top:21px}.access iframe{height:310px}footer{flex-wrap:wrap;padding-bottom:26px}.mobile-cta{display:block;position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--rust);color:#fff;padding:10px;text-align:center;font-size:13px;font-weight:900}}

/* 色を黒・白・朱へ絞り、道場としての緊張を出す。 */
:root{--ink:#111111;--charcoal:#1c1c1c;--paper:#f4f1ea;--cream:#fffdfa;--rust:#ad1f24;--rust-dark:#81171b;--line:#d8d1c5}.intro,.rental{background:#ece8df}.three-ways,.dojo,.join,.access{background:#fffdfa}.audience{background:#171717}.hero-photo{filter:saturate(.76) contrast(1.1)}.hero-shade{background:linear-gradient(90deg,rgba(0,0,0,.94),rgba(0,0,0,.64) 52%,rgba(0,0,0,.2)),linear-gradient(180deg,transparent,rgba(0,0,0,.38))}.ways-grid .main-way,.contact{background:#ad1f24}.photo-stack{grid-template-columns:1fr 1fr;gap:12px;height:auto}.photo-stack img,.photo-stack img:last-child{margin:0;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover}.facility-grid{gap:12px}.facility-grid>img{height:auto;aspect-ratio:4/3}.membership-grid article{min-height:310px}.membership-grid span{display:block;font-weight:900;color:var(--rust);font-size:15px}.membership-grid strong{display:block;font-family:"Barlow Condensed",sans-serif;font-size:clamp(48px,5vw,72px);line-height:1;letter-spacing:-.04em;margin:17px 0}.membership-grid strong small{font-family:"Noto Sans JP",font-size:13px;letter-spacing:0}.membership-grid .membership-main{background:#171717;color:#fff}.membership-grid .membership-main span{color:#ee8a8e}.membership-grid .membership-main h3{color:#fff}@media(max-width:800px){.photo-stack img,.photo-stack img:last-child{aspect-ratio:1/1}.hero-shade{background:linear-gradient(180deg,rgba(0,0,0,.65),rgba(0,0,0,.95) 72%)}}

.keiko-gallery{background:#efede7;padding-block:clamp(75px,10vw,132px)}.gallery-head{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;align-items:end;margin-bottom:36px}.gallery-head>p{font-size:15px}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.gallery-grid img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:#ddd}@media(max-width:800px){.gallery-head{grid-template-columns:1fr;gap:22px}.gallery-grid{grid-template-columns:repeat(2,1fr);gap:7px}}