@charset "utf-8";
/* =========================================================
   快晴鍼灸院 オリジナルテンプレート (クリーン医療系)
   single responsive stylesheet — no jQuery / no external template
   ========================================================= */

/* ---------- design tokens ---------- */
:root{
  --navy:#0a4f8f;
  --navy-dark:#073b6b;
  --blue:#1c7ed6;
  --blue-soft:#e8f1fb;
  --line-green:#06c755;
  --line-green-d:#05a948;
  --ink:#1f2d3d;
  --muted:#5c6b7a;
  --bg:#ffffff;
  --bg-soft:#f4f8fc;
  --bg-band:#eef4fa;
  --border:#dfe7ef;
  --radius:12px;
  --radius-sm:8px;
  --shadow:0 2px 10px rgba(10,79,143,.06);
  --shadow-md:0 6px 24px rgba(10,79,143,.10);
  --wrap:1080px;
  --read:860px;
  --header-h:72px;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  font-size:16px;
  line-height:1.9;
  color:var(--ink);
  background:var(--bg);
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
  word-break:break-word;
  overflow-wrap:anywhere;
}
img{max-width:100%;height:auto;border:0;vertical-align:middle;}
a{color:var(--blue);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4,h5{line-height:1.5;margin:0 0 .6em;color:var(--ink);font-weight:700;}
p{margin:0 0 1.1em;}
ul,ol{margin:0 0 1.1em;padding-left:1.4em;}
hr{border:0;border-top:1px solid var(--border);margin:2em 0;}
table{border-collapse:collapse;width:100%;}

/* neutralize deprecated <font> sizing from legacy content */
font{font:inherit !important;color:inherit;}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:20px;}
.visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

.skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:8px 16px;z-index:200;}
.skip-link:focus{left:8px;top:8px;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-weight:700;line-height:1.2;text-align:center;
  padding:.8em 1.5em;border-radius:999px;border:2px solid transparent;
  transition:transform .12s ease, box-shadow .12s ease, background .12s ease;
  cursor:pointer;
}
.btn:hover{text-decoration:none;transform:translateY(-1px);box-shadow:var(--shadow-md);}
.btn-line{background:var(--line-green);color:#fff;}
.btn-line:hover{background:var(--line-green-d);color:#fff;}
.btn-tel{background:#fff;color:var(--navy);border-color:var(--navy);}
.btn-tel:hover{background:var(--navy);color:#fff;}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7);}
.btn-ghost:hover{background:#fff;color:var(--navy);}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:saturate(180%) blur(6px);border-bottom:1px solid var(--border);box-shadow:var(--shadow);}
.header-inner{display:flex;align-items:center;gap:16px;min-height:var(--header-h);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand img{height:46px;width:auto;}
.brand .brand-name{font-weight:700;color:var(--navy);font-size:1.05rem;letter-spacing:.04em;}
.header-contact{margin-left:auto;display:flex;align-items:center;gap:14px;}
.header-tel{display:flex;flex-direction:column;line-height:1.25;}
.header-tel .num{font-weight:800;color:var(--navy);font-size:1.18rem;letter-spacing:.02em;}
.header-tel .num a{color:inherit;}
.header-tel .hours{font-size:.72rem;color:var(--muted);}

.nav-toggle{display:none;}

/* global nav */
.global-nav{background:var(--navy);}
.global-nav ul{display:flex;flex-wrap:wrap;justify-content:center;list-style:none;margin:0;padding:0;}
.global-nav li{margin:0;}
.global-nav a{display:block;color:#eaf2fb;font-weight:600;font-size:.93rem;padding:13px 18px;letter-spacing:.03em;}
.global-nav a:hover{background:var(--navy-dark);color:#fff;text-decoration:none;}
.global-nav a[aria-current="page"]{background:var(--blue);color:#fff;}

/* ---------- breadcrumb ---------- */
.breadcrumb{font-size:.82rem;color:var(--muted);padding-top:14px;padding-bottom:0;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--blue);}

/* =========================================================
   MAIN / CONTENT
   ========================================================= */
.page-main{padding:8px 0 48px;}
/* hero：拡大しすぎず縦横比を維持して中央寄せ
   ※ figure.hero に限定（index/innai の section.hero と衝突させない） */
figure.hero{margin:18px auto 8px;text-align:center;line-height:0;}
figure.hero img{display:inline-block;width:auto;max-width:100%;height:auto;border-radius:var(--radius-sm);box-shadow:var(--shadow);}

/* セマンティックページ(index / innai 等)は旧来900px枠内設計のため、
   フルブリード画像が超ワイド画面いっぱいに拡大されないよう幅を制限 */
main.semantic-root{max-width:1000px;margin-inline:auto;}

.content{max-width:var(--read);margin-inline:auto;}
.content .page_title,
.content h2.page_title{
  font-size:1.7rem;line-height:1.45;color:var(--navy);
  margin:1.2em 0 1em;padding:.5em 0 .5em .8em;
  border-left:6px solid var(--blue);background:var(--bg-soft);border-radius:4px;
}
.content h2{font-size:1.5rem;color:var(--navy);margin:1.6em 0 .8em;padding-bottom:.3em;border-bottom:2px solid var(--border);}
.content h3{font-size:1.28rem;color:var(--navy-dark);margin:1.8em 0 .7em;padding:.15em 0 .15em .7em;border-left:5px solid var(--blue);}
.content h4{font-size:1.1rem;color:var(--navy-dark);margin:1.5em 0 .5em;}
.content h4::before{content:"";display:inline-block;width:.55em;height:.55em;margin-right:.45em;background:var(--blue);border-radius:50%;vertical-align:middle;}
.content section{margin-bottom:1.4em;}
.content figure{margin:1.2em 0;text-align:center;}
.content figure img{border-radius:var(--radius-sm);box-shadow:var(--shadow);}
.content table{margin:1.2em 0;border:1px solid var(--border);}
.content th,.content td{border:1px solid var(--border);padding:.6em .8em;text-align:left;vertical-align:top;}
.content th{background:var(--bg-soft);color:var(--navy);white-space:nowrap;}
.content strong,.content b{font-weight:700;}

/* legacy pagetop image inside content -> hide (floating btn instead) */
.content p.back,.menu_back{display:none;}
hr.line{display:none;}

/* =========================================================
   院案内 / contact card
   ========================================================= */
.info-card{max-width:var(--read);margin:30px auto;background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow);}
.info-card h2{font-size:1.35rem;color:var(--navy);margin:0 0 .2em;}
.info-card .lead{color:var(--muted);margin-bottom:1.2em;}
.info-card .info-table{width:100%;border-collapse:collapse;}
.info-card .info-table th,.info-card .info-table td{border-bottom:1px solid var(--border);padding:.7em .4em;text-align:left;vertical-align:top;font-size:.96rem;}
.info-card .info-table th{width:7.5em;color:var(--navy);font-weight:700;white-space:nowrap;}
.info-card .info-table .closed{color:#d12f3a;font-weight:700;}

/* =========================================================
   CTA band
   ========================================================= */
.cta-band{background:linear-gradient(135deg,var(--navy) 0%,var(--blue) 100%);color:#fff;text-align:center;padding:44px 20px;}
.cta-band h2{color:#fff;font-size:1.5rem;margin-bottom:.3em;}
.cta-band p{margin:.2em 0 1.3em;color:#eaf2fb;}
.cta-band .cta-tel{font-size:1.9rem;font-weight:800;letter-spacing:.02em;display:block;margin:.1em 0;}
.cta-band .cta-tel a{color:#fff;}
.cta-band .cta-hours{font-size:.85rem;color:#d6e6f7;}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:18px;}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--navy-dark);color:#cdddec;font-size:.9rem;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;padding-block:46px;}
.site-footer h3{color:#fff;font-size:1rem;margin:0 0 .9em;letter-spacing:.04em;}
.site-footer a{color:#cdddec;}
.site-footer a:hover{color:#fff;}
.site-footer ul{list-style:none;margin:0;padding:0;}
.site-footer li{margin-bottom:.5em;}
.footer-brand .fb-name{font-size:1.15rem;color:#fff;font-weight:700;margin-bottom:.4em;}
.footer-brand address{font-style:normal;line-height:1.9;color:#aec4da;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding-block:18px;text-align:center;}
.footer-bottom small{color:#9fb6cc;}

/* =========================================================
   LEGACY COMPAT — 旧テンプレートの本文クラスを新テーマで再現
   (content wrapper has class="content" id="contents")
   ========================================================= */
#contents h3.beta,.content h3.beta{color:#fff;background:var(--navy);border:0;border-radius:6px;padding:.55em .9em;}
#contents h3.point,.content h3.point{color:var(--navy-dark);background:var(--bg-soft);border-left:5px solid var(--blue);border-bottom:2px solid var(--border);border-radius:4px;}
#contents h3.white,.content h3.white{border-left:0;border-bottom:2px solid var(--border);background:none;color:var(--navy);}
#contents h4.memo,.content h4.memo{color:#b5530a;background:#fdf1e4;border-left:5px solid #e0780f;border-bottom:0;border-radius:4px;padding:.6em .9em;}
#contents h4.memo::before,.content h4.memo::before{display:none;}
#contents h4.memo_w,.content h4.memo_w{color:var(--navy-dark);background:var(--bg-soft);border-radius:4px;padding:.6em .9em;}
#contents h4.memo_w::before,.content h4.memo_w::before{display:none;}
#contents h4.border,.content h4.border{border-bottom:3px solid var(--blue);background:none;color:var(--navy-dark);}
#contents h4.border::before,.content h4.border::before{display:none;}

span.red_x,span.red_b,span.red_big,span.red_big_x{color:#d12f3a;font-weight:700;}
span.red_big{font-size:1.1em;}
span.red_big_x{font-size:1.22em;}
span.brown,span.brown_b,span.brown_x,span.brown_big,span.brown_big_x{color:#9a5b27;}
span.brown_b,span.brown_big,span.brown_big_x{font-weight:700;}
span.brown_big{font-size:1.1em;}
span.brown_big_x{font-size:1.22em;}
span.blue,span.blue_b{color:var(--blue);}
span.blue_b{font-weight:700;}
span.mark_red,span.mark_red_b{background:#fff3a8;color:#d12f3a;padding:1px 3px;border-radius:3px;}
span.mark_red_b{font-weight:700;}

.point_bg,.pale_bg,.message_bg,.memo_bg,.memo_w_bg,.point_box{margin:1.2em 0;padding:1em 1.2em;border-radius:var(--radius-sm);line-height:1.85;background:var(--bg-soft);border:1px solid var(--border);}
.message_bg{border-left:5px solid var(--blue);}
.memo_bg,.pale_bg{background:#fbf6ea;border-color:#efe2c4;}
.memo_w_bg{background:#fff8ee;border-color:#f0e2cf;}

#contents table.table_line,.content table.table_line,table.table_line{border:1px solid var(--border);}
td.table_head,td.table_left,td.table_right,td.table_line,
.content td.table_head,.content td.table_left,.content td.table_right,.content td.table_line{border:1px solid var(--border);padding:.7em .9em;vertical-align:top;}
td.table_head,td.table_left{background:var(--bg-soft);color:var(--navy);font-weight:600;}
td.table_right,td.table_line{background:#fff;}

/* =========================================================
   解説スライド・カルーセル
   ========================================================= */
.slides-section{max-width:var(--read);margin:34px auto;}
.slides-section>h2{font-size:1.45rem;color:var(--navy);border-left:6px solid var(--blue);background:var(--bg-soft);padding:.5em .8em;border-radius:4px;margin:0 0 .5em;}
.slides-lead{color:var(--muted);margin:.2em 0 1em;}
.slide-carousel{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;}
.slide-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
.slide-track::-webkit-scrollbar{display:none;}
.slide-track .slide{flex:0 0 100%;scroll-snap-align:center;margin:0;line-height:0;}
.slide-track .slide img{display:block;width:100%;height:auto;}
.slide-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border:0;border-radius:50%;background:rgba(10,79,143,.80);color:#fff;font-size:1.7rem;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:2;transition:background .15s;font-family:inherit;}
.slide-nav:hover{background:var(--navy);}
.slide-nav.prev{left:10px;}
.slide-nav.next{right:10px;}
.slide-counter{position:absolute;right:12px;bottom:10px;margin:0;background:rgba(7,59,107,.80);color:#fff;font-size:.8rem;font-weight:700;padding:.2em .8em;border-radius:999px;z-index:2;}
.slides-pdf{text-align:center;margin:14px 0 0;}
.slides-pdf a{display:inline-block;font-weight:700;color:var(--navy);border:2px solid var(--navy);border-radius:999px;padding:.55em 1.4em;}
.slides-pdf a:hover{background:var(--navy);color:#fff;text-decoration:none;}
@media (max-width:560px){
  .slide-nav{width:36px;height:36px;font-size:1.35rem;}
  .slides-section>h2{font-size:1.25rem;}
}

/* ---------- floating page-top ---------- */
.pagetop{position:fixed;right:18px;bottom:18px;z-index:90;width:48px;height:48px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.3rem;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;}
.pagetop.show{opacity:1;visibility:visible;}
.pagetop:hover{background:var(--blue);text-decoration:none;color:#fff;}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:860px){
  body{font-size:15.5px;}
  .content .page_title,.content h2.page_title{font-size:1.42rem;}
  .content h2{font-size:1.3rem;}
  .content h3{font-size:1.16rem;}

  .header-tel{display:none;}
  .nav-toggle{display:inline-flex;align-items:center;gap:.4em;margin-left:auto;background:var(--navy);color:#fff;border:0;border-radius:8px;font-weight:700;font-size:.9rem;padding:.6em .9em;cursor:pointer;font-family:inherit;}
  .nav-toggle .bars{display:inline-block;width:18px;height:2px;background:#fff;position:relative;}
  .nav-toggle .bars::before,.nav-toggle .bars::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;}
  .nav-toggle .bars::before{top:-6px;}
  .nav-toggle .bars::after{top:6px;}

  .global-nav{display:none;}
  .global-nav.open{display:block;}
  .global-nav ul{flex-direction:column;}
  .global-nav li{border-bottom:1px solid var(--navy-dark);}
  .global-nav a{padding:14px 20px;text-align:left;}

  .footer-grid{grid-template-columns:1fr;gap:26px;padding-block:36px;}
  .cta-band .cta-tel{font-size:1.6rem;}
}

@media (max-width:480px){
  .brand .brand-name{display:none;}
  .cta-actions .btn{width:100%;}
}