/* 2026-10 リニューアル版の共通ヘッダー・フッター（全ページ）。top2026.css から自動で抜き出したもの。
   旧ページの style.css とぶつからないよう、すべて .rtc の中に閉じ込めている。 */
.rtc{display:contents;--ink:#202728;--cyan:#00b9ce;--pink:#ed4488;--yellow:#ffd82e;--soft:#f6f7f4;font-family:'M PLUS 1p',sans-serif;color:var(--ink);font-size:16px;line-height:1.8}
.rtc *,.rtc *::before,.rtc *::after{box-sizing:border-box}
.rtc a{color:inherit;text-decoration:none;opacity:1}
.rtc img{max-width:100%;display:block;height:auto}
.rtc small{font-size:12px;line-height:1.5}
.rtc button{font:inherit;cursor:pointer}
.rtc header,.rtc nav,.rtc footer{display:block;margin:0;padding:0;border:0;background:transparent}
.rtc a:focus-visible,.rtc button:focus-visible{outline:3px solid #009bab;outline-offset:5px}
/* 背景色のあるページでも、フッターは白地を横いっぱいに敷く */
.rtc-foot footer{background:#fff;box-shadow:0 0 0 100vmax #fff;clip-path:inset(0 -100vmax)}
.rtc .wrap{width:min(1200px,calc(100% - 96px));margin:auto}
.rtc .topbar{background:#f3f4f2;padding:6px 4%;display:flex;gap:35px;font-size:10px;font-weight:700}
.rtc .topbar a{color:#626968}
.rtc header{height:104px;display:flex;align-items:center;justify-content:space-between;padding:0 3.5%;gap:30px;background:#fff;position:sticky;top:0;z-index:30;border-bottom:1px solid #edf0ed}
.rtc .brand{flex-shrink:0}
.rtc .brand img{width:190px}
.rtc .brand small{display:block;font-size:9px;margin-top:5px;font-weight:700}
.rtc nav{display:flex;align-items:center;gap:25px;font-size:12px;font-weight:700}
.rtc .button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;background:var(--yellow);padding:19px 27px;border:1px solid transparent;border-radius:7px;font-weight:800;font-size:15px;box-shadow:0 4px 0 #202728;transition:.2s}
.rtc .button:hover{transform:translateY(-3px);box-shadow:0 7px 0 #202728}
.rtc .button span{font-size:20px}
.rtc .button.small{padding:13px 18px;font-size:12px;gap:20px}
.rtc .button.dark{background:var(--ink);color:white;box-shadow:none}
.rtc .button.outline{background:transparent;border:1px solid var(--ink);box-shadow:none}
.rtc .menu{display:none}
.rtc footer{padding:65px 0 30px;display:grid;grid-template-columns:220px 1fr;gap:35px}
.rtc footer img{width:190px}
.rtc footer>div{display:flex;flex-wrap:wrap;gap:15px 25px;font-size:11px}
.rtc footer>small{grid-column:1/-1;font-size:9px;color:#8a918d;padding-top:25px;border-top:1px solid #eee}
.rtc .mobile-cta{display:none}
@media(max-width:1100px){.rtc nav{gap:14px;font-size:10px}.rtc .brand img{width:160px}.rtc .wrap{width:calc(100% - 64px)}}
@media(max-width:800px){.rtc header{height:79px;padding:0 24px}.rtc .brand img{width:155px}.rtc .brand small{font-size:8px}.rtc .menu{display:block;background:none;border:0;font-size:25px}.rtc nav{display:none;position:absolute;top:79px;left:0;right:0;background:white;padding:25px;box-shadow:0 15px 20px #0001;font-size:14px}.rtc nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:20px}.rtc .wrap{width:calc(100% - 40px)}.rtc .topbar{font-size:8px;gap:15px;padding:5px 20px}.rtc .button{font-size:13px;padding:16px 20px;gap:20px}.rtc footer{grid-template-columns:1fr;padding-bottom:100px;gap:25px}.rtc footer>div{font-size:10px}.rtc .mobile-cta{display:block;position:fixed;bottom:12px;left:20px;right:20px;padding:13px;background:var(--yellow);text-align:center;z-index:35;border-radius:6px;box-shadow:0 3px 0 #202728;font-size:13px;font-weight:800}}
.rtc .topbar{font-size:12px}
.rtc nav{font-size:14px}
.rtc .brand small{font-size:11px}
.rtc footer>div{font-size:13px}
.rtc footer>small{font-size:12px}
.rtc .topbar a{color:#5c6563}
.rtc footer>small{color:#5c6563}
.rtc nav a{min-height:44px;display:inline-flex;align-items:center}
.rtc .topbar a{display:inline-block;padding:6px 0}
.rtc footer>div a{display:inline-flex;align-items:center;min-height:44px}
@media(max-width:800px){.rtc .topbar{font-size:12px}.rtc .brand small{font-size:10px}.rtc footer>div{font-size:13px}}
.rtc .topbar a{display:inline-flex;align-items:center;min-height:44px;padding:0}
.rtc .topbar{padding-top:0;padding-bottom:0;align-items:center}
.rtc nav[aria-label] a{display:inline-flex;align-items:center;min-height:44px}
.rtc .topbar{display:flex;justify-content:space-between;align-items:stretch;gap:24px;padding:0 3.5%;background:#eceee9}
.rtc .topbar-tabs{display:flex;align-items:flex-end;gap:2px}
.rtc .topbar-tab{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;font-size:14px;font-weight:700;color:#3c4442;border-radius:8px 8px 0 0}
.rtc .topbar-tab.is-current{background:#fff;color:var(--ink);box-shadow:inset 0 3px 0 var(--cyan)}
.rtc .topbar-tab:not(.is-current):hover{background:#fff8}
.rtc .topbar-util{display:flex;align-items:center;gap:22px;font-size:14px}
.rtc .topbar-util a{display:inline-flex;align-items:center;min-height:44px;color:#3c4442}
.rtc .topbar-util a:hover{color:#006f7c}
.rtc .ig-link{width:44px;justify-content:center}
.rtc nav{gap:22px}
.rtc nav>a{font-size:14px;font-weight:700;position:relative}
.rtc nav>a[aria-current=page]::after,.rtc nav>a:hover::after{content:'';position:absolute;left:0;right:0;bottom:6px;height:2px;background:var(--pink)}
.rtc .nav-sp{display:none}
.rtc .nav-actions{display:flex;align-items:center;gap:10px;margin-left:6px}
.rtc .nav-actions .button.outline{background:#fff;border:1.5px solid var(--ink);box-shadow:none}
.rtc .nav-actions .button{padding:12px 16px;gap:12px;font-size:14px}
@media(max-width:1240px){.rtc nav{gap:16px}.rtc .nav-actions .button.outline{display:none}}
@media(max-width:800px){.rtc .topbar{padding:0 12px}.rtc .topbar-tab{padding:0 10px;font-size:12px;min-height:40px}.rtc .topbar-util{display:none}.rtc nav>a{font-size:16px;min-height:48px;border-bottom:1px solid #eef0ee}.rtc nav>a::after{display:none}.rtc .nav-sp{display:flex;flex-direction:column}.rtc .nav-sp a{display:flex;align-items:center;min-height:44px;font-size:14px;font-weight:500;color:#3c4442}.rtc .nav-tel{font-weight:700;color:var(--ink)!important}.rtc .nav-actions{flex-direction:column;align-items:stretch;margin:8px 0 0}.rtc .nav-actions .button,.rtc .nav-actions .button.outline{display:flex;font-size:16px;padding:16px 20px}.rtc .mobile-cta{display:grid;grid-template-columns:2fr 3fr;gap:8px;padding:0;background:none;box-shadow:none}.rtc .mobile-cta a{display:flex;align-items:center;justify-content:center;min-height:52px;border-radius:8px;font-size:16px;font-weight:800;box-shadow:0 3px 0 var(--ink)}.rtc .mc-line{background:#fff;border:1.5px solid var(--ink)}.rtc .mc-trial{background:var(--yellow)}}
.rtc footer>small{font-size:12px}
.rtc .brand small,.rtc .button.small,.rtc footer>div{font-size:14px}
.rtc .button{font-size:16px}
@media(max-width:800px){.rtc .brand small,.rtc .button.small,.rtc footer>div{font-size:14px}.rtc .button{font-size:16px}}
@media(max-width:800px){.rtc .pc-only{display:none}.rtc .topbar-tab{font-size:14px;padding:0 14px}}
.rtc .topbar .topbar-tab{padding:0 18px}
.rtc .topbar .line-link{gap:8px;font-weight:700;color:var(--ink)}
.rtc .line-link i{width:10px;height:10px;border-radius:50%;background:#06c755}
.rtc nav>a,.rtc .nav-actions .button{white-space:nowrap}
.rtc nav{gap:20px}
.rtc .nav-line{display:none!important}
@media(min-width:1440px){.rtc .nav-line{display:inline-flex!important}}
@media(max-width:1160px){.rtc nav{gap:14px}.rtc nav>a{font-size:14px}.rtc .brand small{display:none}}
@media(max-width:800px){.rtc .topbar .topbar-tab{padding:0 14px}.rtc .brand small{display:block}.rtc nav.is-open{max-height:calc(100vh - 120px);overflow-y:auto}.rtc .nav-line{display:flex!important}body:has(.rtc nav.is-open) .rtc .mobile-cta{display:none}}
.rtc .topbar-tab,.rtc .topbar-util a{white-space:nowrap}
@media(min-width:801px) and (max-width:1100px){.rtc .topbar-util{display:none}.rtc header{height:84px}.rtc .brand small{display:block}.rtc .menu{display:block;background:none;border:0;font-size:28px;min-width:44px;min-height:44px}.rtc nav{display:none;position:absolute;top:84px;left:0;right:0;background:#fff;padding:20px 32px 28px;box-shadow:0 15px 20px #0001}.rtc nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0;max-height:calc(100vh - 130px);overflow-y:auto}.rtc nav>a{font-size:16px;min-height:48px;border-bottom:1px solid #eef0ee}.rtc nav>a::after{display:none}.rtc .nav-sp{display:flex;flex-direction:column}.rtc .nav-sp a{display:flex;align-items:center;min-height:44px;font-size:14px;color:#3c4442}.rtc .nav-actions{flex-direction:row;margin:14px 0 0}.rtc .nav-actions .button{font-size:16px}.rtc .nav-line{display:inline-flex!important}}
@media(max-width:800px){.rtc nav>a{font-size:16px}}