:root{
  --blue:#1460c9;
  --blue-dark:#0f4da7;
  --blue-soft:#edf5ff;
  --pink:#f39aaf;
  --ink:#222834;
  --muted:#657083;
  --line:#d9e7f8;
  --bg:#fbfdff;
  --white:#fff;
  --shadow:0 14px 36px rgba(21,79,150,.09);
  --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:"Yu Mincho","Hiragino Mincho ProN","Noto Serif JP",serif;background:var(--white);line-height:1.75;letter-spacing:.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
svg{display:block;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.container{width:min(1160px,calc(100% - 48px));margin-inline:auto}
.skip-link{position:fixed;top:8px;left:8px;transform:translateY(-140%);padding:8px 14px;background:#fff;z-index:200;border:2px solid var(--blue);border-radius:8px}
.skip-link:focus{transform:none}
.site-header{height:72px;background:rgba(255,255,255,.97);position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(20,96,201,.08)}
.header-inner{height:100%;max-width:1240px;margin:auto;padding:0 22px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;font-weight:700;white-space:nowrap;font-size:21px;letter-spacing:.04em}
.brand img{width:38px;height:38px}
.global-nav{display:flex;gap:23px;margin-left:auto;align-items:center}
.global-nav a{font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;font-weight:600;font-size:12px;white-space:nowrap;position:relative}
.global-nav a::after{content:"";position:absolute;left:50%;right:50%;bottom:-8px;height:2px;background:var(--blue);transition:.25s}
.global-nav a:hover::after,.global-nav a:focus-visible::after{left:0;right:0}
.header-actions{display:flex;align-items:center;gap:15px}
.header-phone{font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;text-align:right;line-height:1.25;white-space:nowrap}
.phone-line{display:flex;align-items:center;gap:7px;font-size:17px;font-weight:700}
.phone-line svg{width:16px;color:var(--blue);fill:var(--blue);stroke-width:0}
.header-phone small{display:block;font-size:8px;color:#505968;margin-top:4px}
.reserve-button{font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;background:linear-gradient(135deg,#1c70d9,#0f4fb4);color:#fff;border-radius:13px;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 8px 18px rgba(24,91,190,.22);font-weight:700}
.reserve-button svg{width:20px}
.reserve-button.compact{min-width:112px;height:50px;padding:7px 13px}
.reserve-button.compact span{line-height:1.15}.reserve-button.compact small{display:block;font-size:9px;font-weight:500;margin-top:2px}.reserve-button.compact strong{font-size:13px}
.menu-button{display:none;margin-left:auto;background:none;border:0;width:42px;height:42px;padding:8px;cursor:pointer}
.menu-button span{display:block;height:2px;background:var(--blue);margin:6px 0;transition:.25s}

.hero{position:relative;min-height:430px;overflow:hidden;background:#f8fbff}
.hero-image{position:absolute;inset:0;background-image:url('../images/clinic-exterior.webp');background-size:cover;background-position:55% 26%;filter:saturate(.94) brightness(1.04)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.99) 0%,rgba(255,255,255,.94) 30%,rgba(255,255,255,.56) 48%,rgba(255,255,255,0) 70%),linear-gradient(180deg,rgba(255,255,255,.05),rgba(246,249,253,.12))}
.hero-inner{position:relative;z-index:2;min-height:430px;display:flex;align-items:center}
.hero-copy{max-width:530px;padding-left:24px;margin-top:-4px}
.eyebrow{font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;color:var(--blue);font-weight:700;font-size:13px;letter-spacing:.12em;margin:0 0 8px}
.hero h1{font-size:45px;line-height:1.5;letter-spacing:.11em;color:var(--blue-dark);font-weight:600;margin:0 0 12px;text-shadow:0 2px 10px rgba(255,255,255,.8)}
.hero-lead{font-size:17px;line-height:2;margin:0 0 22px}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}
.button{height:50px;min-width:175px;padding:0 22px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;font-weight:700;box-shadow:0 8px 18px rgba(21,79,150,.14);transition:.22s}
.button svg{width:22px}.button span{margin-left:auto;font-size:22px;line-height:1}
.button.primary{background:linear-gradient(135deg,#1b70da,#0f50b3);color:#fff}.button.secondary{background:#fff;color:var(--blue);border:1px solid #d8e5f5}
.button:hover{transform:translateY(-2px);box-shadow:0 12px 22px rgba(21,79,150,.19)}
.section{padding:30px 0}
.section-heading{display:flex;align-items:center;justify-content:center;gap:44px;margin:0 0 20px}
.section-heading span{width:120px;border-top:2px dotted #67a2ed}.section-heading h2{margin:0;color:var(--blue);font-size:22px;font-weight:600;letter-spacing:.18em}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.feature-card{min-height:135px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(145deg,#fff,#f5f9ff);display:flex;align-items:center;gap:18px;padding:24px 28px;box-shadow:inset 0 0 35px rgba(29,101,203,.025)}
.line-icon{flex:0 0 76px;color:var(--blue)}.line-icon svg{width:76px;height:76px;stroke-width:1.5}
.feature-card h3,.service-card h3{color:var(--blue);font-size:18px;font-weight:600;margin:0 0 7px;letter-spacing:.06em}.feature-card p,.service-card p{font-size:12px;line-height:1.8;margin:0;color:#444f60}
.services{padding-top:8px}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.service-card{position:relative;min-height:160px;border:1px solid var(--line);border-radius:var(--radius);padding:24px 24px 20px 102px;background:#fff}
.service-icon{position:absolute;left:22px;top:28px;color:var(--blue)}.service-icon svg{width:64px;height:64px;stroke-width:1.6}.service-card h3{margin-top:10px}.service-card a{position:absolute;right:14px;bottom:13px;width:24px;height:24px;border-radius:50%;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-family:sans-serif;font-size:20px}
.info-section{padding-top:4px}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel{background:linear-gradient(145deg,#fff,#f7faff);border:1px solid #edf3fb;border-radius:var(--radius);padding:22px 28px;box-shadow:var(--shadow)}.panel h2,.access-panel h2,.news h2{color:var(--blue);font-size:22px;letter-spacing:.18em;font-weight:600;margin:0 0 14px}
.doctor-content{display:grid;grid-template-columns:178px 1fr;gap:26px}.doctor-content img{width:178px;height:184px;object-fit:cover;border-radius:6px;object-position:50% 42%}.doctor-copy{font-size:12px;color:#424b58}.doctor-name{display:flex;align-items:baseline;gap:14px;border-bottom:1px solid #e4edf9;padding:5px 0 10px;margin-bottom:10px}.doctor-name span{font-size:13px}.doctor-name strong{font-size:18px;letter-spacing:.13em}.doctor-name small{font-family:Arial,sans-serif;color:#4380d8;font-size:9px;letter-spacing:.05em}.credentials{line-height:1.85}.doctor-copy p:last-child{margin-bottom:0}
.table-wrap{overflow-x:auto}.hours-panel table{width:100%;border-collapse:collapse;font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;font-size:13px;background:#fff}.hours-panel th,.hours-panel td{border:1px solid #cfdbea;text-align:center;padding:8px 7px;white-space:nowrap}.hours-panel thead th{background:#f2f6fb;font-weight:600}.hours-panel tbody th{font-weight:500}.hours-note{font-size:12px;line-height:1.8;margin:12px 0 0}
.access-section{padding-top:4px}.access-panel{display:grid;grid-template-columns:.8fr 1.25fr 1.05fr;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:0 10px 28px rgba(21,79,150,.06)}.access-details,.contact-card{padding:22px 28px}.access-details ul{list-style:none;padding:0;margin:8px 0 0;font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;font-size:13px}.access-details li{display:flex;gap:10px;align-items:center;margin:14px 0}.round-icon{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;background:var(--blue-soft);color:var(--blue);font-size:12px}.map-wrap{min-height:220px}.map-wrap img{width:100%;height:100%;object-fit:cover}.contact-card{border-left:1px solid var(--line)}.contact-phone{display:flex;align-items:center;gap:12px;color:var(--blue);font-family:Georgia,serif;font-size:27px;font-weight:700;letter-spacing:.08em;line-height:1.2}.contact-phone svg{width:34px;fill:var(--blue);stroke-width:0}.contact-card p,.contact-card address{font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;font-size:11px;font-style:normal;margin:4px 0 10px}.reserve-button.large{height:48px;border-radius:999px;font-size:15px;margin:10px 0 7px}.reserve-button.large svg{width:20px}.reserve-button.large span{font-size:20px;line-height:1;margin-left:2px}.contact-card>small{display:block;text-align:center;font-family:"Yu Gothic",sans-serif;font-size:11px}
.news{padding:4px 0 20px}.news-inner{display:flex;align-items:center;gap:26px;border-top:1px solid #e7eef8;padding-top:16px}.news h2{font-size:18px;margin:0}.news a{font-family:"Yu Gothic",sans-serif;display:flex;align-items:center;gap:18px;flex:1;font-size:13px}.news time{color:var(--blue)}.news b{margin-left:auto;color:var(--blue)}
.site-footer{position:relative;border-top:1px solid #e8eef6;background:#fff;padding:20px 0 12px}.footer-inner{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:12px 40px}.footer-brand{font-size:16px}.footer-brand img{width:32px;height:32px}.footer-inner nav{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:0;font-family:"Yu Gothic",sans-serif;font-size:10px;color:#4f5968}.footer-inner nav a{padding:0 15px;border-right:1px solid #bbc5d0}.footer-inner nav a:last-child{border:0}.footer-inner p{grid-column:1/-1;text-align:center;margin:0;font-size:9px;color:#596372}.to-top{position:absolute;right:3vw;bottom:26px;width:48px;height:48px;border-radius:50%;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-family:Arial,sans-serif;font-weight:700;font-size:26px;box-shadow:0 8px 20px rgba(21,79,150,.08)}
@media (max-width:1120px){
  .global-nav{gap:14px}.global-nav a{font-size:11px}.header-phone{display:none}
  .feature-card{padding:21px 18px}.line-icon{flex-basis:60px}.line-icon svg{width:60px;height:60px}
  .service-card{padding-left:84px}.service-icon{left:15px}.service-icon svg{width:55px;height:55px}
}
@media (max-width:900px){
  .site-header{height:64px}.header-inner{padding:0 16px}.brand{font-size:18px}.brand img{width:34px;height:34px}.header-actions{margin-left:auto}.reserve-button.compact{height:42px;min-width:102px}.menu-button{display:block;order:3}.global-nav{position:fixed;left:0;right:0;top:64px;background:#fff;display:grid;gap:0;transform:translateY(-130%);opacity:0;pointer-events:none;transition:.25s;box-shadow:0 18px 25px rgba(0,0,0,.08);padding:10px 22px 18px}.global-nav.is-open{transform:none;opacity:1;pointer-events:auto}.global-nav a{padding:13px 4px;border-bottom:1px solid #eef3f8;font-size:14px}.global-nav a::after{display:none}
  .hero,.hero-inner{min-height:500px}.hero-image{inset:0;background-position:63% center}.hero-overlay{background:linear-gradient(90deg,rgba(255,255,255,.97),rgba(255,255,255,.84) 55%,rgba(255,255,255,.3)),linear-gradient(0deg,rgba(255,255,255,.6),transparent 45%)}.hero-copy{max-width:500px;padding-left:0}.hero h1{font-size:40px}
  .feature-grid{grid-template-columns:1fr}.feature-card{min-height:112px}.service-grid{grid-template-columns:repeat(2,1fr)}.info-grid{grid-template-columns:1fr}.access-panel{grid-template-columns:1fr 1fr}.access-details{grid-column:1/-1}.contact-card{border-left:0;border-top:1px solid var(--line)}
  .footer-inner{grid-template-columns:1fr;text-align:center}.footer-brand{justify-content:center}.footer-inner nav{justify-content:center}.footer-inner p{grid-column:auto}
}
@media (max-width:640px){
  .container{width:min(100% - 30px,1160px)}.header-actions{display:none}.menu-button{margin-left:auto}.brand{font-size:16px}
  .hero,.hero-inner{min-height:520px}.hero-image{inset:0;background-position:64% center}.hero-overlay{background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.9) 60%,rgba(255,255,255,.46) 100%),linear-gradient(0deg,rgba(255,255,255,.75),transparent 55%)}.hero-inner{align-items:flex-end;padding-bottom:45px}.hero-copy{width:100%;padding:0 4px}.eyebrow{font-size:11px}.hero h1{font-size:31px;line-height:1.55}.hero-lead{font-size:15px}.hero-buttons{gap:10px}.button{min-width:0;flex:1;height:48px;padding:0 14px;font-size:13px}
  .section{padding:25px 0}.section-heading{gap:18px}.section-heading span{width:54px}.section-heading h2{font-size:20px}
  .feature-card{display:grid;grid-template-columns:58px 1fr;padding:18px}.line-icon,.line-icon svg{width:55px;height:55px}.feature-card h3,.service-card h3{font-size:16px}.feature-card p,.service-card p{font-size:11px}
  .service-grid{grid-template-columns:1fr}.service-card{min-height:130px;padding:17px 45px 17px 85px}.service-icon{top:25px}.service-card h3{margin-top:7px}
  .panel{padding:20px}.doctor-content{grid-template-columns:112px 1fr;gap:15px}.doctor-content img{width:112px;height:148px}.doctor-name{display:grid;gap:3px}.doctor-name strong{font-size:16px}.doctor-name small{display:none}.doctor-copy{font-size:11px}.credentials{margin-top:0}.hours-panel th,.hours-panel td{padding:7px 8px;font-size:11px}
  .access-panel{grid-template-columns:1fr}.access-details,.contact-card{padding:20px}.map-wrap{min-height:210px}.contact-card{border-left:0}.contact-phone{font-size:23px}.news-inner{align-items:flex-start}.news-inner{display:block}.news a{margin-top:8px}.footer-inner nav a{padding:2px 8px}.to-top{width:42px;height:42px;right:14px;bottom:18px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* WEB予約モーダル（デモ） */
.rsv-overlay{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;background:rgba(20,40,70,.45);padding:20px}
.rsv-overlay.is-open{display:flex}
.rsv-box{position:relative;width:100%;max-width:540px;max-height:92vh;overflow:auto;background:var(--white);border-radius:var(--radius);padding:34px 38px 28px;box-shadow:var(--shadow);font-family:"Yu Gothic","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif}
.rsv-close{position:absolute;top:10px;right:16px;background:none;border:0;font-size:28px;line-height:1;color:var(--muted);cursor:pointer}
.rsv-eyebrow{color:var(--blue);letter-spacing:.2em;font-size:12px;font-weight:700;margin:0}
.rsv-box h3{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:24px;color:var(--ink);margin:6px 0 8px;line-height:1.4}
.rsv-note{font-size:13px;color:var(--muted);margin:0 0 20px}
.rsv-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}
.rsv-grid label{display:flex;flex-direction:column;font-size:12px;font-weight:700;color:#41506a;gap:6px}
.rsv-full{grid-column:1/-1}
.rsv-grid input,.rsv-grid select,.rsv-grid textarea{font:inherit;font-size:14px;font-weight:400;padding:11px 12px;border:1px solid var(--line);border-radius:9px;background:var(--bg);color:var(--ink);width:100%}
.rsv-grid input:focus,.rsv-grid select:focus,.rsv-grid textarea:focus{outline:none;border-color:var(--blue)}
.rsv-submit{width:100%;margin-top:22px;background:linear-gradient(135deg,#1c70d9,#0f4da7);color:#fff;border:0;padding:15px;border-radius:999px;font-size:15px;font-weight:700;cursor:pointer}
.rsv-submit:hover{opacity:.92}
.rsv-sample{font-size:11px;color:#8b96a8;text-align:center;margin:12px 0 0;line-height:1.7}
.rsv-done{text-align:center;padding:12px 0 2px}
.rsv-check{width:66px;height:66px;border-radius:50%;background:var(--blue-soft);color:var(--blue);display:flex;align-items:center;justify-content:center;margin:6px auto 18px}
.rsv-check svg{width:32px;height:32px;stroke-width:2.6}
.rsv-done h3{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;margin:0 0 6px}
.rsv-summary{font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;font-size:13px;color:#41506a;line-height:1.95;background:var(--blue-soft);border-radius:12px;padding:14px 18px;margin:16px auto;text-align:left;max-width:360px}
@media(max-width:560px){.rsv-box{padding:28px 20px 22px}.rsv-grid{grid-template-columns:1fr}.rsv-box h3{font-size:21px}}