:root{
  --main:#2f8f83; --main-dark:#226d64; --main-light:#e6f3f1;
  --accent:#e8735a; --alert:#c8432f; --alert-bg:#fdecea;
  --text:#2b2f33; --sub:#5d666e; --line:#dde3e6; --bg:#fff; --bg2:#f6f8f8;
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{font-family:'Hiragino Sans','Hiragino Kaku Gothic ProN','Noto Sans JP',sans-serif;color:var(--text);background:var(--bg);line-height:1.8;font-size:16px;-webkit-font-smoothing:antialiased;padding-bottom:72px}
img{max-width:100%;display:block}
a{color:var(--main-dark)}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
section{padding:64px 0}
section:nth-of-type(even){background:var(--bg2)}
h2{font-size:1.6rem;text-align:center;margin-bottom:8px;letter-spacing:.06em}
h2 + .en{display:block;text-align:center;color:var(--main);font-size:.8rem;letter-spacing:.2em;margin-bottom:36px;font-weight:600}
.num{font-variant-numeric:tabular-nums}

/* 臨時休診の帯 */
.alert-bar{background:var(--alert);color:#fff;font-size:.95rem;font-weight:600;text-align:center;padding:10px 16px}
.alert-bar a{color:#fff;text-decoration:underline}

/* ヘッダー */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.head{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.logo-mark{width:40px;height:40px}
.logo-name{font-weight:700;font-size:1.1rem;letter-spacing:.04em;line-height:1.2}
.logo-name small{display:block;font-size:.68rem;color:var(--sub);font-weight:500;letter-spacing:.08em}
.sp-only{display:none}
nav ul{display:flex;gap:32px;list-style:none}
nav a{text-decoration:none;color:var(--text);font-size:.95rem;font-weight:500;white-space:nowrap}
nav a:hover{color:var(--main)}
.head-tel{display:flex;flex-direction:column;align-items:flex-end;text-decoration:none;color:var(--main-dark);font-weight:700;font-size:1.2rem;line-height:1.2}
.head-tel small{font-size:.7rem;color:var(--sub);font-weight:500}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.menu-btn span{display:block;width:24px;height:2px;background:var(--text);margin:5px auto;transition:.2s}

/* ヒーロー（写真と文字を分ける） */
.hero{position:relative;min-height:560px;display:flex;align-items:center;background:#fff;overflow:hidden}
.hero-bg{position:absolute;top:0;right:0;bottom:0;width:66%;background:url(img/exterior.jpg) 70% center/cover no-repeat}
.hero::before{content:"";position:absolute;top:0;bottom:0;left:34%;width:22%;z-index:1;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.85) 35%,rgba(255,255,255,0) 100%)}
.hero .wrap,.hero .photo-note{z-index:2}
.hero .wrap{position:relative;width:100%}
.hero-text{max-width:560px;margin-left:clamp(24px,5vw,80px)}
.hero h1{font-size:2.2rem;line-height:1.5;letter-spacing:.04em;margin-bottom:14px;color:var(--text)}
.hero h1 em{font-style:normal;color:var(--main-dark)}
.hero p.lead{font-size:1.02rem;margin-bottom:26px;color:var(--sub)}
.today{display:inline-flex;align-items:center;gap:10px;background:#fff;color:var(--text);border-radius:999px;padding:8px 18px;font-weight:600;font-size:.95rem;margin-bottom:20px;box-shadow:0 0 0 1px var(--line)}
.today .dot{width:10px;height:10px;border-radius:50%;background:#3bb273}
.today.closed .dot{background:var(--alert)}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:999px;font-weight:700;text-decoration:none;font-size:1rem;border:2px solid transparent}
.btn-main{background:var(--accent);color:#fff}
.btn-line{background:#fff;border-color:var(--main);color:var(--main-dark)}
.photo-note{position:absolute;right:10px;bottom:8px;font-size:.7rem;color:#fff;text-shadow:0 0 4px rgba(0,0,0,.7)}

/* お知らせ */
.news{padding:40px 0}
.news-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 28px;display:grid;grid-template-columns:160px 1fr;gap:20px;box-shadow:0 4px 18px rgba(0,0,0,.04)}
.news-title{font-weight:700;font-size:1.2rem;color:var(--main-dark);border-right:1px solid var(--line)}
.news-title small{display:block;font-size:.75rem;color:var(--main);letter-spacing:.2em}
.news-list{list-style:none}
.news-list li{display:flex;gap:16px;padding:10px 0;border-bottom:1px dashed var(--line);align-items:baseline}
.news-list li:last-child{border-bottom:0}
.news-date{color:var(--sub);font-size:.88rem;white-space:nowrap}
.tag{font-size:.72rem;font-weight:700;padding:2px 10px;border-radius:999px;white-space:nowrap;background:var(--main-light);color:var(--main-dark)}
.tag.closed{background:var(--alert-bg);color:var(--alert)}
.news-more{display:inline-block;margin-top:8px;font-size:.88rem}

/* 診療時間 */
.hours{max-width:760px;margin:0 auto}
table.time{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 0 0 1px var(--line)}
table.time th,table.time td{text-align:center;padding:14px 6px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
table.time thead th{background:var(--main);color:#fff;font-weight:600}
table.time tbody th{text-align:left;padding-left:18px;font-weight:600;white-space:nowrap}
.o{color:var(--main);font-size:1.2rem}
.x{color:#b7bec3}
.tri{color:var(--accent)}
.hours-note{margin-top:16px;font-size:.9rem;color:var(--sub)}
.hours-note li{margin-left:1.2em}

/* 診療内容 */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:#fff;border-radius:var(--radius);padding:28px 22px;box-shadow:0 0 0 1px var(--line);text-align:center}
.card .ico{width:60px;height:60px;border-radius:50%;background:var(--main-light);display:grid;place-items:center;margin:0 auto 14px}
.card .ico svg{width:30px;height:30px;stroke:var(--main);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.1rem;margin-bottom:8px}
.card p{font-size:.9rem;color:var(--sub);text-align:left}

/* 初診 */
.first{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:900px;margin:0 auto}
.box{background:#fff;border-radius:var(--radius);padding:26px 28px;box-shadow:0 0 0 1px var(--line)}
.box h3{font-size:1.1rem;color:var(--main-dark);margin-bottom:12px;padding-left:12px;border-left:4px solid var(--main)}
.box ul{list-style:none}
.box li{padding:6px 0 6px 28px;position:relative}
.box li::before{content:"";position:absolute;left:4px;top:15px;width:12px;height:7px;border-left:2px solid var(--main);border-bottom:2px solid var(--main);transform:rotate(-45deg)}
.steps{counter-reset:s}
.steps li::before{counter-increment:s;content:counter(s);width:20px;height:20px;border:0;transform:none;background:var(--main);color:#fff;border-radius:50%;font-size:.75rem;display:grid;place-items:center;top:10px;left:0}

/* 医師紹介 */
.doctor{display:grid;grid-template-columns:340px 1fr;gap:44px;align-items:center;max-width:960px;margin:0 auto}
.doctor-photo{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;background:#ddd}
.doctor-photo img{width:100%;height:100%;object-fit:cover;object-position:40% 20%}
.doctor-photo .photo-note{color:#fff;text-shadow:0 0 4px rgba(0,0,0,.6)}
.doctor .role{color:var(--main);font-weight:600;font-size:.9rem}
.doctor .name{font-size:1.6rem;font-weight:700;margin-bottom:16px}
.doctor .name small{font-size:.85rem;color:var(--sub);font-weight:500;margin-left:10px}
.doctor .msg{margin-bottom:22px}
.career{font-size:.92rem}
.career dt{font-weight:700;color:var(--main-dark);margin-top:10px}
.career dd{color:var(--sub)}

/* アクセス */
.access{display:grid;grid-template-columns:1fr 1.35fr;gap:40px;align-items:stretch}
.access .map{min-height:380px;}
.map{aspect-ratio:auto;border-radius:var(--radius);background:repeating-linear-gradient(45deg,#e9eef0 0 12px,#f3f6f7 12px 24px);display:grid;place-items:center;color:var(--sub);font-size:.9rem;box-shadow:0 0 0 1px var(--line)}
.photos{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:32px}
.photos.one{grid-template-columns:1fr;max-width:640px;margin-left:auto;margin-right:auto}
.photos figure{margin:0}
.photos img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}
.photos figcaption{font-size:.85rem;color:var(--sub);margin-top:6px;text-align:center}
.map-area{display:grid;grid-template-columns:1fr 150px;gap:12px;align-items:start}
.map-area .map{aspect-ratio:auto;height:100%;min-height:240px}
.mini{margin:0}
.mini img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:10px}
.mini figcaption{font-size:.75rem;color:var(--sub);margin-top:6px;line-height:1.5}
.info dl{display:grid;grid-template-columns:110px 1fr;border-top:1px solid var(--line)}
.info dt,.info dd{padding:12px 4px;border-bottom:1px solid var(--line)}
.info dt{font-weight:700;color:var(--main-dark)}


/* 検査 */
.exams{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:960px;margin:0 auto}
.exam{background:#fff;border-radius:12px;padding:18px 20px;box-shadow:0 0 0 1px var(--line)}
.exam b{display:block;color:var(--main-dark);margin-bottom:4px}
.exam span{font-size:.88rem;color:var(--sub)}
.sec-note{max-width:960px;margin:16px auto 0;font-size:.88rem;color:var(--sub)}

/* 料金表 */
table.fee{width:100%;max-width:760px;margin:0 auto;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 0 0 1px var(--line)}
table.fee th,table.fee td{padding:14px 18px;border-bottom:1px solid var(--line);text-align:left}
table.fee thead th{background:var(--main);color:#fff;font-weight:600}
table.fee td.yen{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:600}
table.fee small{display:block;color:var(--sub);font-weight:400;font-size:.8rem}
.fee-note{max-width:760px;margin:16px auto 0;font-size:.88rem;color:var(--sub)}
.fee-note li{margin-left:1.2em}

/* よくある質問 */
.faq{max-width:760px;margin:0 auto}
.faq details{background:#fff;border-radius:12px;box-shadow:0 0 0 1px var(--line);margin-bottom:12px}
.faq summary{list-style:none;cursor:pointer;padding:18px 48px 18px 56px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";position:absolute;left:18px;top:15px;width:26px;height:26px;border-radius:50%;background:var(--main);color:#fff;display:grid;place-items:center;font-size:.85rem}
.faq summary::after{content:"＋";position:absolute;right:18px;top:16px;color:var(--main);font-weight:700}
.faq details[open] summary::after{content:"－"}
.faq .a{padding:0 22px 18px 56px;color:var(--sub);position:relative}
.faq .a::before{content:"A";position:absolute;left:18px;top:0;width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:.85rem;font-weight:600}


/* 院内のご案内 */
.facility{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;max-width:1000px;margin:0 auto}
.facility-photo{position:relative;border-radius:var(--radius);overflow:hidden}
.facility-photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
.feat{list-style:none;display:grid;gap:12px}
.feat li{background:#fff;border-radius:12px;box-shadow:0 0 0 1px var(--line);padding:14px 18px 14px 56px;position:relative}
.feat li b{display:block;color:var(--main-dark)}
.feat li span{font-size:.88rem;color:var(--sub)}
.feat .i{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;background:var(--main-light);display:grid;place-items:center}
.feat .i svg{width:16px;height:16px;stroke:var(--main);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* フッター */
footer{background:#24302f;color:#cfd8d6;padding:40px 0 28px;font-size:.88rem}
footer .f-name{color:#fff;font-weight:700;font-size:1.1rem;margin-bottom:6px}
footer .f-links{margin-top:16px;display:flex;gap:18px;flex-wrap:wrap}
footer a{color:#cfd8d6}
footer .copy{margin-top:22px;font-size:.75rem;opacity:.7}

/* スマホ下の固定ボタン */
.fixed-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;grid-template-columns:1fr;box-shadow:0 -2px 10px rgba(0,0,0,.08)}
.fixed-bar a{display:flex;align-items:center;justify-content:center;gap:6px;height:60px;font-size:1.05rem;color:#fff;font-weight:700;text-decoration:none}
.fixed-bar .f-tel{background:var(--main)}
.fixed-bar .f-web{background:var(--accent)}

/* 見本の注記 */
.sample-badge{position:fixed;left:12px;bottom:84px;z-index:70;background:rgba(0,0,0,.72);color:#fff;font-size:.72rem;padding:6px 12px;border-radius:999px}

@media (max-width:1180px){ .head-tel{display:none} }
@media (max-width:860px){
  nav,.head-tel{display:none}
  .menu-btn{display:block}
  nav.open{display:block;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line)}
  nav.open .sp-only{display:block}
  nav.open ul{flex-direction:column;gap:0;padding:8px 20px}
  nav.open a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}
  .hero{display:block;min-height:0;padding:250px 0 32px}
  .hero-bg{left:0;width:100%;bottom:auto;height:292px;background-position:center top;background-size:100% auto}
  .hero::before{left:0;width:100%;top:180px;bottom:auto;height:112px;background:linear-gradient(180deg,rgba(255,255,255,0) 0%,#fff 100%)}
  .hero .photo-note{top:8px;bottom:auto}
  .hero-text{margin-left:0}
  .hero h1{font-size:1.45rem}
  br.pc{display:none}
  .hero p.lead{font-size:.95rem}
  .btns{flex-direction:column}
  .btns .btn{width:100%}
  .news-box{grid-template-columns:1fr;padding:20px}
  .news-title{border-right:0;border-bottom:1px solid var(--line);padding-bottom:10px}
  .news-list li{flex-wrap:wrap;gap:6px 10px}
  .news-list li .ttl{flex-basis:100%}
  .cards{grid-template-columns:1fr 1fr;gap:12px}
  .card{padding:20px 14px}
  .first,.access{grid-template-columns:1fr}
  .doctor{grid-template-columns:1fr;gap:24px}
  .doctor-photo{max-width:320px;margin:0 auto}
  table.time th,table.time td{padding:10px 2px;font-size:.85rem}
  table.time tbody th{padding-left:8px}
  .fixed-bar{display:grid}
  section{padding:48px 0}
  .exams{grid-template-columns:1fr 1fr;gap:10px}
  .exam{padding:14px}
  table.fee th,table.fee td{padding:12px 10px;font-size:.9rem}
  .faq summary{padding:16px 40px 16px 50px}
  .faq .a{padding:0 16px 16px 50px}
  .photos{gap:10px}
  .access .map{order:-1;min-height:260px}
  .facility{grid-template-columns:1fr;gap:20px}
}
@media (min-width:861px){ body{padding-bottom:0} .sample-badge{bottom:16px} }

/* ===== お知らせページ ===== */
.page-head{background:var(--main-light);padding:40px 0 34px}
.page-head .crumb{font-size:.82rem;color:var(--sub);margin-bottom:6px}
.page-head .crumb a{color:var(--sub)}
.page-head h1{font-size:1.7rem;letter-spacing:.06em}
.page-head .en{display:block;color:var(--main);font-size:.8rem;letter-spacing:.2em;font-weight:600}
.news-page{padding:44px 0 72px}
.news-page .wrap{max-width:820px}
.news-index{list-style:none;border-top:1px solid var(--line)}
.news-index li{border-bottom:1px solid var(--line)}
.news-index a{display:flex;gap:16px;align-items:baseline;padding:18px 8px;text-decoration:none;color:var(--text)}
.news-index a:hover .ttl{color:var(--main-dark);text-decoration:underline}
.article .meta{display:flex;gap:12px;align-items:center;margin-bottom:10px}
.article h2{text-align:left;font-size:1.45rem;line-height:1.6;margin-bottom:24px;padding-bottom:18px;border-bottom:2px solid var(--main-light)}
.article .body p{margin-bottom:1.2em}
.article .body ul{margin:0 0 1.2em 1.4em}
.article .body .box{background:var(--bg2);border-radius:12px;padding:16px 20px;margin-bottom:1.2em}
.back{display:inline-block;margin-top:28px;font-weight:600}
@media (max-width:860px){ .news-index a{flex-wrap:wrap;gap:6px 10px} .news-index .ttl{flex-basis:100%} .article h2{font-size:1.2rem} }