/* ふわり鑑定所 Ethereal ─ 共通の殻だけ（ヘッダー・フッター・予約ボタン・メルマガ欄）。独自デザインのページ（/kotoha/ など）用。ページ側のトークンに影響されないよう色は直書き。2026-10-12 */
.eth-header .wrap,.eth-footer .wrap{max-width:1160px;margin:auto;padding:0 32px;width:auto}
@media(max-width:800px){.eth-header .wrap,.eth-footer .wrap{padding:0 20px}}
.eth-header,.eth-footer{font:16px/1.8 "Yu Gothic","YuGothic","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;letter-spacing:0;color:#253448;color-scheme:light}
.eth-header *,.eth-footer *{box-sizing:border-box}
.eth-footer p,.eth-footer ul{margin:0 0 1em}
.eth-footer .btn{font-family:inherit;letter-spacing:0;font-size:16px;transform:none}
.eth-header a:focus-visible,.eth-footer a:focus-visible,.mobile-book a:focus-visible{outline:3px solid #665475;outline-offset:3px;box-shadow:0 0 0 3px #fff}
footer.eth-footer{background:#FFFDF9;position:relative;z-index:2}
.eth-footer .sr,.eth-header .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-100px;background:#fff;color:#253448;padding:12px 16px;border-radius:12px;z-index:50;text-decoration:none}
.skip:focus{top:12px}
.eth-header{position:sticky;top:0;z-index:40;background:rgba(255,253,249,.94);border-bottom:1px solid #DED6E6;backdrop-filter:blur(6px)}
.eth-head{display:flex;gap:24px;align-items:center;min-height:80px;padding-top:10px;padding-bottom:10px;flex-wrap:wrap}
.brand{font-family:"Yu Mincho","YuMincho","Hiragino Mincho ProN","Noto Serif JP",serif;font-size:24px;text-decoration:none;display:inline-flex;align-items:center;gap:10px;min-height:44px;color:#253448}
.brand .mark{width:40px;height:40px;flex:none}
.brand .brand-t{display:flex;flex-direction:column;line-height:1.25}
.brand small{display:block;font:10px/1.4 "Yu Gothic","YuGothic","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;letter-spacing:.2em;color:#5C5968;text-transform:uppercase}
.eth-nav{display:flex;gap:6px;margin-left:auto;align-items:center}
.eth-nav a{display:inline-flex;align-items:center;min-height:44px;padding:4px 12px;text-decoration:none;border-radius:999px;color:#253448}
.eth-nav a:hover{background:#F1EDF7}
.eth-nav a[aria-current="page"]{background:#F1EDF7;font-weight:600}
.eth-nav .btn{margin-left:10px}
.eth-nav a.btn{color:#fff;background:#253448}
.eth-nav a.btn:hover{background:#1b283a}
.eth-nav a.btn.accent{background:#665475;border-color:#665475;padding:10px 22px;min-height:48px;font-size:15px;gap:14px}
.eth-nav a.btn.accent:hover{background:#574664}
.eth-head .menu{display:none}
.eth-nav .btn,.mobile-book .btn,.eth-footer .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 26px;border-radius:999px;background:#253448;color:#fff;text-decoration:none;border:1px solid #253448;transition:transform .2s,box-shadow .2s,background .2s;font-weight:600;cursor:pointer;text-align:center}
.eth-nav .btn:hover,.mobile-book .btn:hover,.eth-footer .btn:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(58,46,76,.07);background:#1b283a}
.eth-nav .btn.secondary,.mobile-book .btn.secondary,.eth-footer .btn.secondary{background:#FFFDF9;color:#665475;border-color:#665475}
.eth-nav .btn.accent,.mobile-book .btn.accent,.eth-footer .btn.accent{background:#665475;border-color:#665475;color:#fff}
.eth-nav .btn.accent:hover,.mobile-book .btn.accent:hover,.eth-footer .btn.accent:hover{background:#574664}
.eth-nav .btn.secondary:hover,.mobile-book .btn.secondary:hover,.eth-footer .btn.secondary:hover{background:#F1EDF7}
.eth-nav .btn.small,.mobile-book .btn.small,.eth-footer .btn.small{min-height:44px;padding:8px 18px;font-size:14px}
.eth-nav .btn svg,.mobile-book .btn svg,.eth-footer .btn svg{width:18px;height:18px;flex:none}
footer.eth-footer{padding:44px 0 40px;border-top:1px solid #DED6E6;background:#fff;color:#5C5968;font-size:14px}
.eth-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
.eth-footer h4{font-size:14px;color:#253448;margin:0 0 8px;letter-spacing:.08em}
.eth-footer ul{list-style:none;margin:0;padding:0}
.eth-footer a{text-decoration:none;display:inline-flex;align-items:center;min-height:40px;color:#253448}
.eth-footer a:hover{text-decoration:underline}
.eth-footer .brand{font-size:22px}
.eth-mailmag{display:flex;align-items:center;justify-content:space-between;gap:16px 28px;flex-wrap:wrap;margin:34px 0 0;padding:22px 26px;border-radius:24px;background:#F1EDF7}
.eth-mailmag>div{flex:1 1 320px;min-width:0}
.eth-mailmag .mm-k{font-size:12px;letter-spacing:.16em;color:#665475;text-transform:uppercase;margin:0 0 4px}
.eth-mailmag .mm-t{font-family:"Yu Mincho","YuMincho","Hiragino Mincho ProN","Noto Serif JP",serif;font-size:19px;font-weight:600;margin:0 0 4px}
.eth-mailmag .mm-d{font-size:14px;color:#5C5968;margin:0}
.eth-mailmag .btn{flex:none;background:#fff}
@media(max-width:800px){.eth-mailmag{padding:18px 18px}.eth-mailmag .btn{width:100%}}
.eth-footer .copy{margin:26px 0 0;border-top:1px solid #DED6E6;padding-top:18px}
.mobile-book{display:none}
@media(max-width:800px){.eth-head{min-height:64px;padding-top:6px;padding-bottom:6px}.brand{font-size:21px}.eth-nav{width:100%;margin:0;flex-direction:column;align-items:stretch;gap:2px;padding:6px 0 12px}.eth-nav a{min-height:48px;padding:6px 10px;border-radius:12px}.eth-nav .btn{margin:8px 0 0}.js .eth-head .menu{display:inline-flex;flex:none;white-space:nowrap;margin-left:auto;min-height:44px;align-items:center;gap:8px;background:transparent;border:1px solid #817389;border-radius:12px;padding:6px 14px;color:#253448;cursor:pointer}.js .eth-nav[hidden]{display:none}.brand .mark{width:32px;height:32px}.brand small{display:none}.eth-footer .cols{grid-template-columns:1fr 1fr}.mobile-book{display:block;position:fixed;bottom:0;left:0;right:0;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,253,249,.96);border-top:1px solid #DED6E6;z-index:30}.mobile-book .btn{width:100%;background:#665475;border-color:#665475}body.with-book{padding-bottom:96px}}
@media(min-width:801px){.eth-nav[hidden]{display:flex}}
@media(max-width:359px){.eth-footer .cols{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.eth-nav .btn:hover,.mobile-book .btn:hover,.eth-footer .btn:hover{transform:none}}
@media print{.eth-header,.mobile-book,.skip{display:none}}