:root{--ink:#3e4654;--muted:#636c78;--rose:#87596d;--line:#e3e0e7;--blue:#eef8fc;--pink:#fbf3f7}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--ink);background:#fffefe;font:15px/1.95 "Noto Sans JP",sans-serif;-webkit-text-size-adjust:100%}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:3px solid #87596d;outline-offset:5px}img{display:block;max-width:100%;height:auto}figure,p,h1,h2,h3{margin:0}h1,h2,.hero-headline,.brand,.footer-brand{font-family:"Noto Serif JP",serif;font-weight:400}h2{font-size:clamp(26px,2.6vw,37px);line-height:1.8;letter-spacing:.07em}h3{font-size:19px;font-weight:500;line-height:1.7;margin-bottom:12px}p{overflow-wrap:anywhere}.skip-link{position:fixed;top:-100px;background:white;padding:8px;z-index:9}.skip-link:focus{top:0}.draft-bar{padding:5px 18px;text-align:center;background:#f4f1f4;color:#6a6270;font-size:10px;letter-spacing:.08em}.draft-bar span{margin-left:20px}.clinic-header{padding:14px 4%;display:flex;align-items:center;gap:28px;min-height:103px;background:#fff}.brand{display:flex;align-items:center;gap:12px;font-size:17px;letter-spacing:.06em;flex-shrink:0}.brand img{width:66px;height:66px;object-fit:contain}.brand small{display:block;font:8px/2 "Noto Sans JP",sans-serif;letter-spacing:.22em;color:#77685b;margin-top:5px}.clinic-header nav{margin-left:auto;display:flex;gap:26px;font-size:12px}.header-contact{font-size:12px;padding:14px 21px;border-radius:40px;background:linear-gradient(110deg,#a96280,#b47e74);color:white;display:flex;gap:22px;align-items:center}.header-contact:hover,.button:hover{filter:brightness(.95)}.breadcrumbs{max-width:1280px;padding:20px 4%;margin:auto;display:flex;gap:12px;flex-wrap:wrap;font-size:11px;color:var(--muted)}.breadcrumbs a{text-decoration:underline;text-underline-offset:3px}
.treatment-hero{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:5%;padding:55px max(4%,calc((100vw - 1160px)/2)) 70px;background:radial-gradient(ellipse at 8% 5%,#dbf0fb90,transparent 55%),radial-gradient(ellipse at 75% 95%,#f8dfe98a,transparent 65%);align-items:center}.eyebrow{font-size:10px;letter-spacing:.18em;color:#806778;margin-bottom:17px}.treatment-hero h1{font-size:24px;letter-spacing:.07em;margin-bottom:22px}.hero-headline{font-size:clamp(28px,2.6vw,36px);letter-spacing:.06em;line-height:1.85;margin-bottom:24px}.hero-description{font-size:14px;color:#5b6470;line-height:2.2;max-width:480px}.inline-link{display:inline-flex;gap:30px;align-items:center;padding:16px 0 7px;border-bottom:1px solid #bfa8b4;margin-top:18px;font-size:12px;color:#805269}.hero-picture{position:relative;align-self:stretch;display:flex;flex-direction:column;justify-content:center;min-width:0}.hero-picture img{width:100%;aspect-ratio:1/1.07;object-fit:cover;object-position:65% 50%;border-radius:160px 160px 14px 14px}.hero-picture figcaption{font-size:9px;color:#626b75;line-height:1.7;margin:12px 8px 0}.image-index{position:absolute;bottom:25px;right:-12px;font:italic 105px/1 "Cormorant Garamond",Georgia,serif;color:#fff9;text-shadow:0 1px 20px #a8a4a820;pointer-events:none}.page-index{display:flex;justify-content:center;gap:0;padding:22px 4%;border-bottom:1px solid var(--line);background:white}.page-index a{font-size:12px;padding:4px 28px;border-right:1px solid var(--line)}.page-index a:last-child{border:0}.page-index a:hover{color:var(--rose)}
.section{max-width:1160px;margin:auto;padding:80px 4%}.about-section{display:grid;grid-template-columns:.85fr 1.3fr;gap:8%}.concerns{list-style:none;margin:25px 0 0;padding:0}.concerns li{position:relative;font-size:14px;padding:13px 8px 13px 26px;border-bottom:1px solid var(--line)}.concerns li:before{content:"";position:absolute;left:2px;top:24px;width:6px;height:6px;border-radius:50%;background:#c999af}.prose>article{margin-bottom:30px}.prose p{font-size:14px;line-height:2.15}.equipment{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:34px}.equipment article{padding:24px;background:linear-gradient(130deg,#f0f9fc,#fbf4f7);border-radius:16px}.equipment h3{font-size:16px}.equipment p{font-size:13px}.flow-section{background:#f2f8fb;border-radius:60px 0 60px 0}.flow-section .section,.risks-section,.fee-section .section,.faq-section{display:grid;grid-template-columns:.8fr 1.3fr;gap:8%}.section-title>p:not(.eyebrow){margin-top:20px;font-size:13px;color:var(--muted)}.steps{list-style:none;padding:0;margin:0}.steps li{display:flex;gap:22px;padding:22px 0;border-bottom:1px solid #d8e2e7}.steps li:first-child{padding-top:0}.step-number{font:italic 36px/1.5 "Cormorant Garamond",Georgia,serif;color:#9c7b8d}.steps h3{font-size:17px;margin:0 0 7px}.steps p{font-size:14px}.risk-content article{margin-bottom:22px}.risk-content article p,.risk-content li{font-size:14px}.risk-content ul{margin:0;padding-left:20px}.risk-content li{padding:6px 0}.small-note{font-size:12px!important;line-height:1.9;color:var(--muted);margin-top:20px}.fee-section{background:#fcf7f9}.fee-status{font-size:14px;color:#805269}.fee-panel dl{margin:16px 0}.fee-panel dl>div{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding:13px 0;font-size:13px}.fee-panel dt{font-weight:400}.fee-panel dd{margin:0;flex-shrink:0;color:var(--muted)}.questions details{border-bottom:1px solid var(--line);padding:19px 0}.questions details:first-child{padding-top:0}.questions summary{cursor:pointer;list-style:none;font-size:15px;padding-right:28px;position:relative}.questions summary::-webkit-details-marker{display:none}.questions summary span{font:24px "Cormorant Garamond",Georgia,serif;color:var(--rose);margin-right:10px}.questions summary:after{content:"+";position:absolute;right:0;top:0;color:var(--rose)}.questions details[open] summary:after{content:"−"}.questions details p{padding:15px 0 0 30px;font-size:14px;color:#57616d}.related-section{background:#f5f9fb}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-top:30px}.related-card{display:block;background:white;border-radius:18px;overflow:hidden}.related-card img{aspect-ratio:1.5;object-fit:cover;transition:opacity .2s}.related-card:hover img{opacity:.8}.related-card>span{padding:18px;display:block}.related-card small{font-size:8px;letter-spacing:.1em;color:#826578}.related-card strong{display:flex;justify-content:space-between;gap:5px;margin-top:7px;font-size:15px;font-weight:400}.related-card b{font-weight:400;color:var(--rose)}.contact-section{text-align:center;padding:85px 20px;background:radial-gradient(ellipse at 20% 50%,#e2f3fa,transparent 65%),radial-gradient(ellipse at 80% 80%,#f8e4ef,transparent 65%),#fdfbfc}.contact-section>p:not(.eyebrow){font-size:13px;color:var(--muted);margin:22px 0}.button{display:inline-flex;align-items:center;gap:45px;padding:17px 30px;border-radius:50px;background:linear-gradient(110deg,#a96280,#b47e74);color:white;font-size:13px}footer{padding:50px 5% 35px;text-align:center}footer .footer-brand{font-size:20px}footer p{font-size:12px;margin:15px 0 25px}footer nav{display:flex;justify-content:center;gap:10px 25px;flex-wrap:wrap;max-width:900px;margin:auto}footer nav a{font-size:12px;text-decoration:underline;text-underline-offset:5px}footer nav a[aria-current=page]{color:var(--rose)}footer>small{display:block;margin-top:32px;font:11px Georgia;color:var(--muted)}.back-top{position:fixed;right:18px;bottom:20px;display:grid;place-items:center;width:40px;height:40px;border:1px solid #d5b9c6;background:#fffffff0;color:var(--rose);border-radius:50%;z-index:2}
@media(max-width:1000px){.clinic-header{gap:14px}.clinic-header nav{gap:14px}.brand{font-size:14px}.brand img{width:52px;height:52px}.header-contact{padding:12px 15px;font-size:11px}.treatment-hero{gap:4%;padding:40px 5%}.hero-headline{font-size:30px}.hero-picture img{border-radius:120px 120px 12px 12px}.page-index a{padding:4px 18px}.section{padding:60px 5%}}
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@media(max-width:370px){.header-contact{display:none}.hero-headline{font-size:24px}.fee-panel dl>div{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Clear rounded navigation and gentle visual explanations, 2026-11-09. */
.page-index{gap:10px;flex-wrap:wrap}.page-index a,.page-index a:last-child{border:1px solid #dac4d0;background:#fff9fc;border-radius:30px;padding:10px 20px;min-height:44px;display:inline-flex;align-items:center;gap:12px;color:#764c63;box-shadow:0 3px 10px #9e71830b}.page-index a:after{content:"↓";font-size:13px}.page-index a:hover{background:#f4e6ee;border-color:#b4829a}
.inline-link{border:1px solid #d6bbc9;border-radius:30px;background:#fffafc;min-height:46px;padding:11px 20px;gap:20px}.inline-link:hover{background:#f6e8ee}
.visual-guide{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:7%;padding-bottom:30px}.visual-guide figure img{border-radius:30px;width:100%;aspect-ratio:1.5;object-fit:cover}.visual-guide figcaption,.support-section figcaption{font-size:10px;color:#69727b;margin-top:10px;line-height:1.7}.visual-guide h2{font-size:28px;line-height:1.8;margin-bottom:18px}.visual-guide>div>p:not(.eyebrow){font-size:14px}.visual-points{padding:0;margin:20px 0 0;list-style:none}.visual-points li{display:flex;align-items:center;gap:14px;font-size:14px;padding:8px 0}.visual-points span{font:italic 23px Georgia;color:#97647e}.visual-points li+li{border-top:1px solid #eee6eb}
.support-section{display:grid;grid-template-columns:1fr 1.1fr;gap:7%;align-items:center;padding-top:20px}.support-section img{width:100%;aspect-ratio:1.5;object-fit:cover;border-radius:20px 85px 20px 20px}.support-section h2{font-size:27px;line-height:1.9}.support-section>div>p:not(.eyebrow){font-size:14px;line-height:2.1;margin:20px 0 0}
.step-mark{flex-shrink:0;display:flex;flex-direction:column;align-items:center;width:64px}.flow-icon{width:52px;height:52px;padding:6px;border-radius:14px;background:#fff;color:#98758a}.step-mark .step-number{font-size:22px;line-height:1.6;margin-top:4px}.related-card{border:1px solid #eadce4;box-shadow:0 5px 18px #9e71830c}.related-card:hover{border-color:#bd8da4;background:#fff9fc}.link-label{display:inline-flex;align-items:center;gap:15px;border-radius:30px;background:#f6e8ee;color:#795269;font-size:11px;padding:7px 14px;margin-top:13px;border:1px solid #e4cdd8}.related-card strong{display:block}footer nav{gap:10px}footer nav a{display:inline-flex;align-items:center;min-height:44px;border:1px solid #dfccd6;border-radius:30px;padding:7px 16px;background:#fff9fb;text-decoration:none}footer nav a:hover{background:#f5e8ef}footer nav a[aria-current=page]{background:#efe0e9}
.breadcrumbs a{border:1px solid #e2d5dc;border-radius:20px;padding:4px 12px;text-decoration:none;background:white}.breadcrumbs{align-items:center}
@media(max-width:700px){.page-index{padding:18px 5%;gap:8px}.page-index a,.page-index a:last-child{padding:8px 13px;font-size:11px}.visual-guide,.support-section{grid-template-columns:1fr;gap:24px}.visual-guide{padding-bottom:15px}.visual-guide h2,.support-section h2{font-size:24px}.support-section{padding-top:10px}.visual-guide figure img{border-radius:22px}.visual-guide figcaption,.support-section figcaption{font-size:10px}.visual-points li{font-size:13px}.step-mark{width:50px}.flow-icon{width:46px;height:46px}.related-card{grid-template-columns:100px 1fr}.link-label{margin-top:10px;font-size:10px;padding:6px 12px}.related-card img{min-height:130px}.breadcrumbs{gap:5px}.breadcrumbs a{padding:4px 9px}}
