:root{--green:#789270;--deep-green:#5f7859;--pale-green:#edf1e9;--cream:#fbfaf6;--paper:#fffefb;--ink:#332f2b;--muted:#6d6963;--line:#ddd7cc;--max-width:1120px;--safe:4%;--radius:10px;--shadow:0 8px 28px rgba(77,68,53,.06)}
*{box-sizing:border-box}html{font-size:62.5%;scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:"Yu Mincho","Hiragino Mincho ProN",Georgia,serif;font-size:1.6rem;line-height:1.75}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}.content,.header-inner,.footer-inner{width:min(calc(100% - var(--safe)*2),var(--max-width));margin-inline:auto}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.site-header{height:84px;background:rgba(255,255,255,.96);position:relative;z-index:20}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;line-height:1.1}.brand img{width:52px;height:58px;object-fit:contain}.brand strong{font-size:2rem;font-weight:500;letter-spacing:.02em}.brand small{display:block;margin-top:7px;font-size:1.6rem}.global-nav{display:flex;gap:34px}.global-nav a{text-align:center;font-size:1.6rem;transition:color .2s}.global-nav small{display:block;font-size:1.6rem}.global-nav a:hover,.global-nav a:focus-visible{color:var(--green)}.menu-button{display:none;border:0;background:transparent;padding:8px}.menu-button span:not(.visually-hidden){display:block;width:28px;height:2px;background:var(--green);margin:5px}
.hero{min-height:510px;background:linear-gradient(90deg,rgba(255,255,255,.05),rgba(255,255,255,.05)),url("../images/clinic-treatment-room.webp") center/cover no-repeat;display:grid;place-items:center}.hero-content{text-align:center;margin-left:-6%;margin-top:-4rem}.hero h1{font-size:4rem;line-height:1.22;font-weight:500;letter-spacing:.04em;margin:0}.hero-jp{font-size:2rem;margin:12px 0 4px}.leaf-divider{color:var(--green);font-size:2.5rem;display:flex;align-items:center;gap:10px}.leaf-divider::before,.leaf-divider::after{content:"";width:125px;height:1px;background:var(--green)}.hero-content>p:not(.hero-jp){font-size:1.8rem;line-height:1.5;margin:8px 0 22px}.hero-content>p span{font-size:1.6rem}.primary-button{display:inline-flex;justify-content:center;align-items:center;gap:26px;min-width:240px;padding:13px 28px;border-radius:8px;background:linear-gradient(90deg,#849e7d,#6f8a68);color:#fff;font-size:1.9rem;letter-spacing:.1em;box-shadow:var(--shadow);transition:transform .2s,filter .2s}.primary-button:hover,.primary-button:focus-visible{transform:translateY(-2px);filter:brightness(.95);outline:2px solid #fff;outline-offset:2px}
.section-pad{padding:48px 0}.features{background:var(--paper)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:46px}.feature-card{border:1px solid var(--line);border-radius:var(--radius);text-align:center;padding:26px 20px 22px;background:rgba(255,255,255,.72)}.feature-card img,.feature-card .line-icon{width:60px;height:60px;object-fit:contain;margin:0 auto 12px;color:var(--green);font-size:5rem;line-height:1}.feature-card h2{font-size:1.9rem;font-weight:500;margin:0 0 8px}.feature-card p{font-size:1.6rem;margin:0;line-height:1.7}
.section-title{text-align:center;font-size:2.4rem;font-weight:500;margin:0 0 28px}.section-title::after{content:"⌁";color:var(--green);font-size:2rem;display:flex;align-items:center;justify-content:center;gap:8px;line-height:1}.section-title::after{background:linear-gradient(var(--line),var(--line)) left center/85px 1px no-repeat,linear-gradient(var(--line),var(--line)) right center/85px 1px no-repeat;width:205px;margin:5px auto 0}.concerns{background:#faf9f4}.concern-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}.concern-grid article{border:1px solid var(--line);border-radius:9px;text-align:center;padding:18px 8px;background:rgba(255,255,255,.5)}.concern-grid img{height:58px;width:auto;margin:0 auto 10px;image-rendering:auto}.concern-grid h3{font-size:1.6rem;font-weight:500;margin:0 0 5px}.concern-grid p{font-size:1.6rem;line-height:1.65;margin:0}.section-note{text-align:center;margin:24px 0 0;font-size:1.6rem}
.services{background:var(--paper)}.service-grid{display:grid;grid-template-columns:repeat(4,1fr)}.service-grid article{padding:0 28px;border-right:1px solid var(--line)}.service-grid article:last-child{border:0}.service-grid img{width:66px;height:66px;object-fit:contain;margin:0 auto 13px}.service-grid article:nth-child(2) img{width:76px}.service-grid h3{text-align:center;font-size:1.7rem;font-weight:500;margin:0 0 8px}.service-grid p{font-size:1.6rem;line-height:1.75;margin:0}
.flow{background:#fbfaf6}.flow-list{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;margin:0;gap:40px}.flow-list li{text-align:center;position:relative}.flow-list li:not(:last-child)::after{content:"⋯›";position:absolute;right:-32px;top:60px;color:var(--green);font-size:2.4rem}.step{position:absolute;left:18px;top:0;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff}.flow-icon{width:120px;height:120px;border:1px solid var(--line);border-radius:50%;margin:8px auto 10px;display:grid;place-items:center;color:var(--green);font-size:5rem}.flow-icon img{width:55px;height:55px;object-fit:contain}.flow-list h3{font-size:1.65rem;font-weight:500;margin:0 0 6px}.flow-list p{font-size:1.6rem;line-height:1.7;margin:0}
.message{text-align:center;background:var(--paper);border-top:1px solid #f4f1ea;border-bottom:1px solid #f4f1ea}.narrow{max-width:940px}.message p{font-size:1.6rem;margin:0;line-height:2}.faq-inner{max-width:850px}.accordion{border:1px solid var(--line);border-radius:6px;background:rgba(255,255,255,.55);overflow:hidden}.accordion details+details{border-top:1px solid var(--line)}.accordion summary{padding:8px 28px;cursor:pointer;list-style:none;position:relative}.accordion summary::-webkit-details-marker{display:none}.accordion summary::after{content:"＋";position:absolute;right:28px;color:var(--green)}.accordion details[open] summary::after{content:"−"}.accordion summary span{margin-right:8px}.accordion details p{padding:0 52px 12px;margin:0;color:var(--muted)}.text-link{display:block;text-align:center;color:var(--deep-green);text-decoration:underline;margin-top:16px;font-size:1.6rem}.text-link:hover,.text-link:focus-visible{color:var(--ink)}
.contact{background:var(--paper);padding-top:28px}.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}.access,.booking{padding:28px 42px;background:rgba(255,255,255,.8)}.booking{text-align:center;background:linear-gradient(90deg,#f8f7f2,#faf9f4);position:relative}.booking::after{content:"";position:absolute;right:10px;bottom:0;width:95px;height:190px;background:url("../images/png/leaf-branch-decor.png") center/contain no-repeat;opacity:.35}.section-title.left{text-align:left}.section-title.left::after{margin-left:50px}.access dl{margin:0}.access dl div{display:grid;grid-template-columns:40px 1fr;margin:12px 0}.access dt{color:var(--green);font-size:2.7rem}.access dd{margin:0;font-size:1.6rem;line-height:1.55}.access dd a{font-size:2.2rem}.booking>p{position:relative;z-index:1}.wide{width:min(100%,380px);position:relative;z-index:1}.phone{display:inline-block;font-size:2.6rem;color:var(--green);letter-spacing:.04em}.booking small{font-size:1.6rem;position:relative;z-index:1}
.site-footer{background:#fff;border-top:1px solid var(--line);padding:18px 0}.footer-inner{display:grid;grid-template-columns:1.1fr 2fr;align-items:center;gap:12px}.footer-brand{font-size:1.6rem}.footer-brand>span{font-size:2.8rem;color:var(--green);float:left;margin-right:8px}.footer-brand small{display:block}.site-footer nav{display:flex;justify-content:flex-end;gap:0}.site-footer nav a{padding:0 15px;border-left:1px solid var(--line);font-size:1.6rem}.site-footer .footer-inner>small{text-align:center;grid-column:1/-1;font-size:1.6rem}.back-to-top{position:fixed;right:3%;bottom:18px;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#a7b89f;color:#fff;font-size:2.4rem;z-index:10;transition:background .2s}.back-to-top:hover,.back-to-top:focus-visible{background:var(--deep-green)}
@media(max-width:900px){.site-header{height:72px}.brand img{width:42px;height:48px}.brand strong{font-size:1.6rem}.brand small{font-size:1.6rem}.menu-button{display:block;position:relative;z-index:2}.global-nav{display:none;position:absolute;left:0;top:72px;width:100%;background:#fff;padding:18px var(--safe);grid-template-columns:repeat(2,1fr);gap:0;box-shadow:0 8px 15px rgba(0,0,0,.08)}.global-nav.is-open{display:grid}.global-nav a{padding:10px;border-bottom:1px solid var(--line)}.hero{min-height:455px;background-position:center}.hero-content{margin-left:0;background:rgba(255,255,255,.64);padding:26px;border-radius:10px}.hero h1{font-size:3.2rem}.feature-grid{gap:18px}.concern-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(2,1fr);row-gap:36px}.service-grid article:nth-child(2){border-right:0}.flow-list{grid-template-columns:repeat(2,1fr);row-gap:40px}.flow-list li:nth-child(2)::after{display:none}.contact-grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr;text-align:center}.site-footer nav{justify-content:center;flex-wrap:wrap}.footer-brand{margin:auto}.site-footer .footer-inner>small{grid-column:auto}}
@media(max-width:600px){body{line-height:1.7}.section-pad{padding:38px 0}.site-header{height:66px}.brand img{width:38px;height:42px}.brand strong{font-size:1.6rem}.brand small{margin-top:4px}.global-nav{top:66px}.hero{min-height:530px;background-position:52% center;align-items:end;padding-bottom:26px}.hero-content{width:92%;margin:0;padding:20px 12px}.hero h1{font-size:2.4rem}.hero-jp{font-size:1.8rem}.leaf-divider::before,.leaf-divider::after{width:80px}.hero-content>p:not(.hero-jp){font-size:1.6rem}.feature-grid,.service-grid,.contact-grid{grid-template-columns:1fr}.feature-grid{gap:14px}.feature-card{padding:20px}.section-title{font-size:2.1rem}.concern-grid{grid-template-columns:repeat(2,1fr);gap:12px}.service-grid{gap:0}.service-grid article,.service-grid article:nth-child(2){border-right:0;border-bottom:1px solid var(--line);padding:24px 8px}.service-grid article:last-child{border-bottom:0}.flow-list{grid-template-columns:1fr;gap:32px}.flow-list li::after{display:none}.step{left:calc(50% - 76px)}.message p br{display:none}.message p{font-size:1.6rem;text-align:left}.accordion summary{padding:10px 42px 10px 14px}.accordion summary::after{right:14px}.accordion details p{padding:0 20px 12px;font-size:1.6rem}.access,.booking{padding:24px 20px}.section-title.left{text-align:center}.section-title.left::after{margin-left:auto}.booking::after{opacity:.18}.footer-inner{width:92%}.site-footer nav a{margin:4px 0}.back-to-top{width:42px;height:42px}.primary-button{font-size:1.7rem}}