*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:#faf9f6;color:#203a3a;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Yu Gothic",sans-serif;line-height:1.9}a{color:inherit;text-underline-offset:4px}a:focus-visible,summary:focus-visible{outline:3px solid #b4753d;outline-offset:4px}.review{background:#efe5ce;color:#594424;font-size:12px;padding:9px 5%;text-align:center}header{border-bottom:1px solid #d9dfd9;background:#fff;padding:20px 6%;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{font-size:23px;font-weight:650;letter-spacing:.08em;text-decoration:none}header nav{display:flex;gap:24px;font-size:13px}main{max-width:1120px;margin:auto;padding:28px 32px 100px}.crumb{font-size:12px;color:#637572}.hero{padding:52px 0 50px;display:grid;grid-template-columns:1.6fr 1fr;gap:48px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.2em;color:#6e8179;font-weight:700}h1{font-size:clamp(32px,4.4vw,54px);line-height:1.35;letter-spacing:.02em;margin:18px 0 20px}h2{font-size:28px;line-height:1.5;margin:0 0 20px}h3{font-size:19px;line-height:1.6;margin:0 0 10px}p{margin:0 0 16px}.lead{font-size:16px;max-width:650px}.hero-art{min-height:270px;border-radius:160px 160px 28px 28px;background:linear-gradient(145deg,#e6eee6,#d1ded8);padding:40px 26px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.hero-art strong{font-family:Georgia,serif;font-size:72px;font-weight:400;color:#6e9281;line-height:1.2}.hero-art span{font-size:17px;margin-top:15px}.hero-art small{font-size:12px;color:#526c60}.buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.btn{display:inline-block;border:1px solid #254f47;border-radius:4px;padding:12px 22px;text-decoration:none;font-size:14px;font-weight:600;background:#254f47;color:#fff}.btn.secondary{background:transparent;color:#254f47}.jump{display:flex;flex-wrap:wrap;gap:8px;padding:20px 0 30px;border-bottom:1px solid #d6dfd8}.jump a{background:#fff;border:1px solid #d6dfd8;padding:7px 14px;font-size:13px;text-decoration:none;border-radius:24px}section{padding:44px 0;border-bottom:1px solid #d6dfd8}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{padding:25px;background:white;border:1px solid #dbe3dc;border-radius:8px}.card p:last-child{margin:0}.num{display:block;font-size:12px;letter-spacing:.14em;color:#6f8177;margin-bottom:12px}.note{font-size:13px;color:#576965}.small{font-size:12px;color:#637572}.callout{padding:22px 26px;background:#edf2ec;border-left:3px solid #658b76;margin:22px 0}.risk{background:#f5ede5;border-left-color:#ae744c}.table-wrap{overflow-x:auto;border:1px solid #d6dfd8;border-radius:5px;margin:20px 0;background:white}table{border-collapse:collapse;width:100%;font-size:14px;min-width:570px}th,td{text-align:left;padding:15px 18px;border-bottom:1px solid #e0e5df;vertical-align:top}th{background:#e9efea;font-weight:600}tr:last-child td{border-bottom:0}td strong{white-space:nowrap}details{background:white;border-bottom:1px solid #dbe3dc;padding:17px 22px}summary{cursor:pointer;font-weight:600}details p{padding-top:14px;margin:0}.steps{padding-left:24px}.steps li{padding:8px 0 8px 9px}.steps b{display:block}.sources{font-size:12px;overflow-wrap:anywhere}.sources li{margin-bottom:8px}.related{display:flex;flex-wrap:wrap;gap:14px}.reserve{background:#e8eee8;border-radius:10px;padding:35px;margin:36px 0}.reserve .grid{margin-top:20px}.reserve .card{padding:20px}.reserve h3{font-size:17px}.footer{font-size:12px;padding:25px 6%;border-top:1px solid #d6dfd8;background:#fff}.sticky{position:fixed;bottom:0;left:0;right:0;background:rgba(255,255,255,.97);border-top:1px solid #d6dfd8;padding:10px 20px;display:flex;justify-content:center;gap:12px;z-index:5}.sticky a{padding:9px 24px}.label{font-size:12px;border:1px solid #c9d6cd;border-radius:20px;padding:4px 12px;display:inline-block;margin-bottom:14px}@media(max-width:700px){header{padding:15px 20px;flex-wrap:wrap;gap:10px}header nav{gap:18px;font-size:12px}.logo{font-size:20px}main{padding:20px 20px 100px}.hero{grid-template-columns:1fr;gap:20px;padding-top:30px}.hero-art{min-height:150px;border-radius:90px 90px 15px 15px}.hero-art strong{font-size:44px}.hero-art span{margin-top:4px}.grid{grid-template-columns:1fr}h2{font-size:24px}section{padding:32px 0}.reserve{padding:22px}.sticky a{font-size:13px;padding:9px 16px}.review{text-align:left}.btn{padding:10px 17px}}
@media print{.sticky,.review{display:none}header nav{display:none}body{background:#fff}main{padding:10px}section,.card{break-inside:avoid}details p{display:block}.hero-art{min-height:100px}a{color:#203a3a}.reserve{margin:10px 0}}
.hero{grid-template-columns:1fr}.hero>div{max-width:900px}
/* DMTC existing-site tone, observed 2026-09-19 */
body{background:#fff;color:#323232;font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Yu Gothic",YuGothic,"ヒラギノ角ゴ ProN W3","Hiragino Kaku Gothic ProN",Arial,"メイリオ",Meiryo,sans-serif;line-height:1.9}
header{background:#fff;border-bottom:1px solid #e3efee;padding:22px 6%}header nav{font-weight:700;letter-spacing:.08em}header nav a{text-decoration:none}header nav a:hover{color:#00818b}.logo{color:#323232;letter-spacing:.1em}
main{max-width:1120px}.hero,.home-hero{background:linear-gradient(135deg,#f1f8f8,#fff);border-bottom:1px solid #e1efed;padding:52px 32px;margin-bottom:16px;border-radius:0}.hero h1,.home-hero h1{font-weight:500;letter-spacing:.07em;font-size:clamp(32px,4.4vw,54px)}
h2{font-size:26px;font-weight:700;letter-spacing:.1em;line-height:1.6}section>h2:after{content:"";display:block;width:42px;height:4px;background:#7ec6bf;margin-top:15px}h3{font-weight:700;color:#323232}.eyebrow,.num{color:#00818b;letter-spacing:.18em}.note,.small,.crumb,.home-location,.home-purpose{color:#626c6b}
section{padding:52px 0;border-color:#e1eeec}.card{border:1px solid #d6e9e6;border-radius:14px;background:#fff;padding:28px}.card h3{color:#00818b}.card a:not(.btn),section p>a:not(.btn),.home-footlinks a{color:#007780}.section-head{justify-content:center;text-align:center}.home-statement{font-weight:500}.home-two .card,.clinic-card{background:#f7fbfb}
.btn{background:#7ec6bf;border:1px solid #7ec6bf;border-radius:30px;color:#183f3c;font-weight:700;text-align:center;padding:13px 26px;transition:background .15s}.btn:hover{background:#a6d8d3;border-color:#a6d8d3}.btn.secondary{background:#fff;color:#007780;border-color:#40aca2}.btn.secondary:hover{background:#edf7f6}.btn.dmtc-reservation{background:#ffab00;border-color:#ffab00;color:#493400}.btn.dmtc-reservation:hover{background:#ffc342;border-color:#ffc342}
.jump{justify-content:center;border-color:#d6e9e6}.jump a{color:#007780;border-color:#7ec6bf;background:#fff}.jump a:hover{background:#edf7f6}.home-band,.home-reserve,.reserve{background:#ecf4f6;border-radius:14px}.home-band a{color:#007780}.callout{background:#edf8f6;border-left-color:#40aca2}.risk{background:#fff7e9;border-left-color:#ffab00}
.table-wrap{border-color:#bcded9;border-radius:8px}th{background:#dff1ee;color:#24534d}th,td{border-bottom-color:#d6e9e6}tbody tr:nth-child(even) td{background:#f7fbfb}details{border-bottom-color:#d6e9e6;padding:22px}summary{color:#323232}summary::marker{color:#40aca2}.steps li::marker{color:#00818b;font-weight:700}.footer{background:#ecf4f6;color:#323232}.sticky{border-color:#cde3df;background:rgba(255,255,255,.98)}.review{background:#f3f3f3;color:#626c6b}
a:focus-visible,summary:focus-visible{outline:3px solid #00818b;outline-offset:4px}
@media(max-width:700px){header{padding:16px 20px}header nav{letter-spacing:.02em;gap:12px}.hero,.home-hero{padding:34px 20px;margin-left:-20px;margin-right:-20px}.hero h1,.home-hero h1{font-size:34px;letter-spacing:.03em}h2{font-size:23px;letter-spacing:.05em}section{padding:36px 0}.card{padding:23px}.btn{padding:12px 20px}.sticky{padding-bottom:max(10px,env(safe-area-inset-bottom))}.section-head{text-align:left}.home-reserve{padding:24px}}

/* 肌育AIチェック 1.0.0 */
.skin-ai{--ai-ink:#263d3e;--ai-muted:#5b6969;--ai-line:#cfe7e5;--ai-soft:#edf8f7;--ai-mint:#7ec6bf;--ai-teal:#00747d;--ai-orange:#ffab00;--ai-white:#fff;scroll-margin-top:24px}
.skin-ai__shell{position:relative;overflow:hidden;margin:8px 0;padding:clamp(24px,5vw,56px);border:1px solid var(--ai-line);border-radius:24px;background:linear-gradient(145deg,#fff 0%,#f5fbfa 65%,#eaf7f5 100%);box-shadow:0 16px 40px rgba(0,80,86,.08);color:var(--ai-ink)}
.skin-ai__shell::before{content:"";position:absolute;right:-75px;top:-95px;width:230px;height:230px;border-radius:50%;background:rgba(126,198,191,.16);pointer-events:none}
.skin-ai__start,.skin-ai__quiz,.skin-ai__result{position:relative;z-index:1;max-width:820px;margin:0 auto}
.skin-ai__start{text-align:center}
.skin-ai__eyebrow{margin:0 0 10px;color:var(--ai-teal);font-size:12px;font-weight:800;letter-spacing:.18em}
.skin-ai h2{margin:0 0 18px;color:var(--ai-ink);font-size:clamp(25px,4vw,36px);line-height:1.45;letter-spacing:.04em}
.skin-ai__lead{max-width:650px;margin:0 auto 24px;color:var(--ai-ink);font-size:16px;line-height:1.9}
.skin-ai__notice{max-width:650px;margin:0 auto 26px;padding:18px 20px;border-radius:14px;background:rgba(255,255,255,.82);text-align:left;font-size:13px;line-height:1.75}
.skin-ai__notice p{margin:0}.skin-ai__notice p+p{margin-top:6px}.skin-ai__privacy{color:var(--ai-teal);font-weight:700}
.skin-ai__button{min-height:48px;padding:12px 24px;border:2px solid transparent;border-radius:999px;font:inherit;font-weight:800;line-height:1.3;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease}
.skin-ai__button:hover{transform:translateY(-1px)}
.skin-ai__button:focus-visible,.skin-ai__choice:focus-within{outline:3px solid rgba(255,171,0,.55);outline-offset:3px}
.skin-ai__button--primary{background:var(--ai-orange);color:#332600;box-shadow:0 8px 20px rgba(255,171,0,.22)}
.skin-ai__button--back{border-color:#c2d7d5;background:#fff;color:var(--ai-ink)}
.skin-ai__progress{margin-bottom:30px}.skin-ai__progress p{margin:0 0 8px;color:var(--ai-teal);font-size:13px;font-weight:800;letter-spacing:.08em}
.skin-ai__progress-track{height:7px;overflow:hidden;border-radius:999px;background:#dcebea}.skin-ai__progress-track span{display:block;width:14.285%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--ai-mint),var(--ai-teal));transition:width .25s ease}
.skin-ai__fieldset{min-width:0;margin:0;padding:0;border:0}.skin-ai__legend{display:block;width:100%;margin:0 0 8px;color:var(--ai-ink);font-size:clamp(20px,3vw,26px);font-weight:800;line-height:1.55}.skin-ai__help{margin:0 0 18px;color:var(--ai-muted);font-size:13px}
.skin-ai__choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.skin-ai__choice{position:relative;display:flex;align-items:center;min-height:68px;padding:15px 18px;border:2px solid #d7e8e6;border-radius:14px;background:#fff;color:var(--ai-ink);font-weight:700;line-height:1.55;cursor:pointer;transition:border-color .16s ease,background-color .16s ease,box-shadow .16s ease}
.skin-ai__choice:hover{border-color:var(--ai-mint);background:#fbfefe}.skin-ai__choice:has(input:checked){border-color:var(--ai-teal);background:var(--ai-soft);box-shadow:0 0 0 1px var(--ai-teal)}
.skin-ai__choice input{position:absolute;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}.skin-ai__choice-mark{display:grid;flex:0 0 22px;width:22px;height:22px;margin-right:12px;border:2px solid #9fb9b7;border-radius:50%;place-items:center}.skin-ai__choice-mark::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--ai-teal);transform:scale(0);transition:transform .14s ease}.skin-ai__choice input[type="checkbox"]+.skin-ai__choice-mark{border-radius:6px}.skin-ai__choice input:checked+.skin-ai__choice-mark{border-color:var(--ai-teal)}.skin-ai__choice input:checked+.skin-ai__choice-mark::after{transform:scale(1)}
.skin-ai__error{margin:16px 0 0;color:#a23a35;font-weight:800}.skin-ai__actions{display:flex;justify-content:space-between;gap:12px;margin-top:28px}
.skin-ai__result-head{margin-bottom:22px;text-align:center}.skin-ai__result-kicker{margin:0 0 6px;color:var(--ai-teal);font-size:13px;font-weight:800;letter-spacing:.12em}.skin-ai__result-head h2{margin-bottom:10px}.skin-ai__result-head p{margin:0;color:var(--ai-muted);line-height:1.8}
.skin-ai__candidate-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0}.skin-ai__candidate-grid--single{grid-template-columns:1fr;max-width:620px;margin-left:auto;margin-right:auto}
.skin-ai__candidate{padding:22px;border:2px solid var(--ai-mint);border-radius:18px;background:#fff}.skin-ai__candidate-tag{display:inline-block;margin-bottom:10px;padding:4px 10px;border-radius:999px;background:var(--ai-soft);color:var(--ai-teal);font-size:12px;font-weight:800}.skin-ai__candidate h3{margin:0 0 10px;color:var(--ai-ink);font-size:20px;line-height:1.5}.skin-ai__candidate p{margin:0;color:var(--ai-ink);line-height:1.75}.skin-ai__candidate .skin-ai__price{margin-top:14px;padding-top:14px;border-top:1px solid #e2eceb;font-size:14px;font-weight:800}.skin-ai__candidate small{display:block;margin-top:8px;color:var(--ai-muted);font-weight:400;line-height:1.6}
.skin-ai__reason,.skin-ai__confirm,.skin-ai__flag,.skin-ai__risk,.skin-ai__decision{margin-top:16px;padding:18px 20px;border-radius:14px;background:#fff}.skin-ai__reason h3,.skin-ai__confirm h3,.skin-ai__risk h3,.skin-ai__decision h3{margin:0 0 8px;font-size:16px}.skin-ai__reason p,.skin-ai__confirm p,.skin-ai__risk p,.skin-ai__decision p{margin:0;line-height:1.75}.skin-ai__flag{border-left:5px solid var(--ai-orange);background:#fff8e8}.skin-ai__flag h3{margin:0 0 6px;font-size:16px}.skin-ai__flag p{margin:0;line-height:1.75}
.skin-ai__result-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:24px}.skin-ai__result-actions a{text-decoration:none}.skin-ai__text-button{display:block;margin:16px auto 0;padding:6px 10px;border:0;background:transparent;color:var(--ai-teal);font:inherit;font-weight:800;text-decoration:underline;cursor:pointer}
.skin-ai__urgent{padding:clamp(20px,4vw,34px);border:2px solid #bf4b45;border-radius:18px;background:#fff6f5}.skin-ai__urgent h2{color:#8d2823}.skin-ai__urgent p{line-height:1.8}.skin-ai__urgent-note{font-weight:800}.skin-ai__noscript{margin-top:14px;padding:14px;border:1px solid var(--ai-line);border-radius:12px;background:#fff}
@media (max-width:680px){.skin-ai__shell{padding:24px 16px;border-radius:18px}.skin-ai__choices,.skin-ai__candidate-grid{grid-template-columns:1fr}.skin-ai__actions{position:static;bottom:auto;z-index:auto;margin-top:28px;padding:12px 0;background:transparent}.skin-ai__button{padding-left:18px;padding-right:18px}.skin-ai__result-actions{align-items:stretch;flex-direction:column}.skin-ai__result-actions .skin-ai__button{text-align:center}}
@media (prefers-reduced-motion:reduce){.skin-ai *{scroll-behavior:auto!important;transition:none!important}}

/* DMTC integrated navigation v1 */
.dmtc-unified{position:relative;z-index:20;background:#fff;border-bottom:1px solid #d9e8e6;padding:12px max(20px,calc((100% - 1160px)/2));color:#323232;font:14px/1.6 "Yu Gothic",sans-serif;display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center}.dmtc-unified a{color:#17645e;text-decoration:none}.dmtc-unified a:hover{text-decoration:underline}.dmtc-unified .dmtc-languages{margin-left:auto;display:flex;flex-wrap:wrap;gap:14px}.dmtc-unified a[aria-current=page]{font-weight:700;border-bottom:2px solid #40aca2}.dmtc-checks{max-width:1160px;margin:32px auto;padding:32px 24px;background:#ecf4f6;border-radius:16px;color:#323232}.dmtc-checks h2{font-size:clamp(24px,3vw,34px);margin:8px 0 20px}.dmtc-check-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.dmtc-check-card{background:white;padding:24px;border:1px solid #d8e7e5;border-radius:12px}.dmtc-check-card h3{font-size:22px;margin:0 0 12px}.dmtc-check-card a{display:inline-block;border-radius:999px;background:#7ec6bf;color:#173e3a;padding:12px 22px;font-weight:700;text-decoration:none;margin-top:12px}.dmtc-checks small{display:block;margin-top:20px;line-height:1.7}.dmtc-unified a:focus-visible,.dmtc-checks a:focus-visible{outline:3px solid #00818b;outline-offset:4px}@media(max-width:700px){.dmtc-check-grid{grid-template-columns:1fr}.dmtc-unified{gap:8px 16px;padding:12px 16px}.dmtc-unified .dmtc-languages{margin:0;width:100%}.dmtc-checks{margin:20px 12px;padding:24px 16px}}
@media print{.dmtc-unified{display:none}}