/*
Theme Name: 塩の処方箋
Theme URI: https://shio-rx.jp
Author: 禊月 -KEIGETSU- / ジョン
Description: 塩とお清めのSEOメディア「塩の処方箋」のオリジナルテーマ。白ベース×月あかりの上品なトーン。見出しは明朝、本文はゴシックで可読性を重視。
Version: 1.0
Text Domain: shio-rx
*/

:root{
  --bg:#ffffff;--bg-soft:#f7f4ee;--bg-soft2:#f1ece2;
  --ink:#26313f;--ink-strong:#1a2634;--mute:#6b7789;--faint:#9aa4b2;
  --gold:#b08a44;--gold-soft:#c9ab73;--indigo:#1b2c47;
  --line:#e7e1d6;--card-shadow:0 6px 24px rgba(38,49,63,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans JP",sans-serif;color:var(--ink);background:var(--bg);line-height:1.9;-webkit-font-smoothing:antialiased;overflow-x:hidden;font-weight:400}
h1,h2,h3,.mincho{font-family:"Shippori Mincho B1",serif;font-weight:600}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.gold{color:var(--gold)}
.eyebrow{font-size:.72rem;letter-spacing:.3em;color:var(--gold);text-transform:uppercase;margin-bottom:14px;font-weight:500}

/* ===== Header ===== */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{font-family:"Shippori Mincho B1",serif;font-size:1.22rem;font-weight:700;letter-spacing:.12em;color:var(--ink-strong)}
.brand small{display:block;font-size:.54rem;letter-spacing:.34em;color:var(--gold);margin-top:2px;font-weight:400;font-family:"Noto Sans JP"}
.menu{display:flex;gap:26px;font-size:.85rem;color:var(--mute);letter-spacing:.06em;align-items:center;list-style:none}
.menu a{color:var(--mute)}
.menu a:hover{color:var(--gold)}
.menu .btn{border:1px solid var(--gold);color:var(--gold);padding:8px 16px;border-radius:2px;font-size:.8rem}
.menu .btn:hover{background:var(--gold);color:#fff}
@media(max-width:820px){.menu{display:none}}

/* ===== Hero (front page) ===== */
.hero{position:relative;padding:150px 0 96px;background:radial-gradient(680px 380px at 88% 26%,rgba(176,138,68,.10),transparent 62%),linear-gradient(180deg,#fffdf9,var(--bg-soft));overflow:hidden}
.moon{position:absolute;top:20%;right:9%;width:132px;height:132px;border-radius:50%;background:radial-gradient(circle at 40% 36%,#fff7e6,#f0dfb4 52%,#d9c18a 100%);box-shadow:0 10px 50px rgba(176,138,68,.28)}
.moon::after{content:"";position:absolute;top:22%;left:52%;width:20px;height:20px;border-radius:50%;background:rgba(190,164,110,.35);box-shadow:18px 26px 0 -5px rgba(190,164,110,.28),-8px 34px 0 -3px rgba(190,164,110,.22)}
@media(max-width:760px){.moon{width:84px;height:84px;top:8%;right:8%}}
.hero-inner{position:relative;z-index:2;max-width:34em;margin:0;text-align:left}
.hero h1{font-size:clamp(2rem,5.2vw,3.4rem);line-height:1.6;letter-spacing:.05em;color:var(--ink-strong);margin-bottom:24px}
.hero .lead{font-size:clamp(.96rem,2vw,1.08rem);color:var(--mute);max-width:31em;margin-bottom:36px}
.cta{display:inline-flex;align-items:center;gap:11px;background:var(--gold);color:#fff;padding:15px 32px;border-radius:2px;font-family:"Shippori Mincho B1",serif;letter-spacing:.1em;font-size:.95rem;transition:.3s;box-shadow:0 8px 22px rgba(176,138,68,.25)}
.cta:hover{background:#9a7838}
.cta span{transition:.3s}.cta:hover span{transform:translateX(4px)}
.searchbar{margin-top:30px;display:flex;max-width:26em;border:1px solid var(--line);border-radius:3px;background:#fff;overflow:hidden;box-shadow:var(--card-shadow)}
.searchbar input{flex:1;border:0;padding:13px 16px;font-family:inherit;font-size:.9rem;color:var(--ink);outline:none}
.searchbar button{border:0;background:var(--indigo);color:#fff;padding:0 20px;font-family:inherit;font-size:.85rem;letter-spacing:.1em;cursor:pointer}

/* ===== Section base ===== */
.band{padding:88px 0}
.band-soft{background:var(--bg-soft)}
.sec-head{text-align:center;margin-bottom:48px}
.sec-head h2{font-size:clamp(1.45rem,3.4vw,1.95rem);letter-spacing:.09em;color:var(--ink-strong);margin-bottom:12px}
.sec-head p{color:var(--mute);font-size:.92rem}
.rule{width:44px;height:2px;background:var(--gold);margin:18px auto 0}

/* ===== 処方（悩み別）===== */
.rx-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:900px){.rx-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.rx-grid{grid-template-columns:1fr}}
.rx{background:#fff;border:1px solid var(--line);border-radius:6px;padding:30px 22px;text-align:center;transition:.3s;box-shadow:var(--card-shadow);display:block}
.rx:hover{transform:translateY(-5px);border-color:var(--gold-soft)}
.rx .sym{font-family:"Shippori Mincho B1",serif;font-size:1.4rem;color:var(--gold);border:1.5px solid var(--gold-soft);width:52px;height:52px;line-height:49px;border-radius:50%;margin:0 auto 18px}
.rx h3{font-size:1.02rem;font-weight:600;letter-spacing:.04em;color:var(--ink-strong);margin-bottom:8px}
.rx p{font-size:.8rem;color:var(--faint)}

/* ===== なぜ塩か ===== */
.why-text{max-width:46em}
.why-text h2{font-size:clamp(1.45rem,3.4vw,2rem);line-height:1.7;letter-spacing:.07em;color:var(--ink-strong);margin-bottom:20px}
.why-text p{color:var(--mute);font-size:.94rem;margin-bottom:14px}

/* ===== 記事カード（トップ/一覧共通）===== */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:860px){.posts{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.posts{grid-template-columns:1fr}}
.post{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;transition:.3s;box-shadow:var(--card-shadow);display:block}
.post:hover{transform:translateY(-5px);box-shadow:0 14px 32px rgba(38,49,63,.10)}
.post .thumb{aspect-ratio:16/10;background:linear-gradient(150deg,#22365b,#131f33);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.post .thumb img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.post .thumb .dot{width:64px;height:64px;border-radius:50%;background:radial-gradient(circle at 40% 35%,#fff7e6,#f0dfb4 60%,transparent 74%);opacity:.9}
.post .body{padding:20px 20px 24px}
.post .tag{display:inline-block;font-size:.66rem;letter-spacing:.14em;color:var(--gold);border:1px solid var(--line);padding:3px 9px;border-radius:2px;margin-bottom:12px}
.post h3{font-size:1rem;font-weight:600;line-height:1.65;letter-spacing:.02em;color:var(--ink-strong)}
.post .more{margin-top:14px;font-size:.76rem;color:var(--faint)}
.center-more{text-align:center;margin-top:44px}
.ghost{display:inline-block;border:1px solid var(--gold);color:var(--gold);padding:13px 34px;border-radius:2px;font-family:"Shippori Mincho B1",serif;letter-spacing:.1em;font-size:.9rem;transition:.3s}
.ghost:hover{background:var(--gold);color:#fff}

/* ===== 運営者（front about）===== */
.about{text-align:center;max-width:640px;margin:0 auto}
.about .badge{display:inline-block;border:1px solid var(--gold-soft);color:var(--gold);font-size:.7rem;letter-spacing:.18em;padding:6px 16px;border-radius:2px;margin-bottom:22px}
.about h2{font-size:1.5rem;letter-spacing:.07em;color:var(--ink-strong);margin-bottom:18px}
.about p{color:var(--mute);font-size:.92rem}
.about .note{margin-top:16px;font-size:.78rem;color:var(--faint)}

/* ===== Breadcrumb ===== */
.crumb{font-size:.74rem;color:var(--faint);padding:18px 0 0}
.crumb a{color:var(--mute)}
.crumb span{margin:0 8px;color:var(--line)}

/* ===== Article layout ===== */
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:52px;padding:24px 0 80px}
@media(max-width:900px){.article-wrap{grid-template-columns:1fr}}
.a-tag{display:inline-block;font-size:.68rem;letter-spacing:.14em;color:var(--gold);border:1px solid var(--gold-soft);padding:4px 12px;border-radius:2px;margin-bottom:18px}
.a-title{font-size:clamp(1.6rem,4vw,2.35rem);line-height:1.55;letter-spacing:.03em;color:var(--ink-strong);margin-bottom:18px}
.a-meta{display:flex;gap:18px;flex-wrap:wrap;font-size:.78rem;color:var(--faint);border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:6px}
.a-hero{width:100%;aspect-ratio:16/8;border-radius:10px;margin:26px 0 8px;overflow:hidden;position:relative;background:linear-gradient(150deg,#22365b,#131f33);display:flex;align-items:center;justify-content:center}
.a-hero img{width:100%;height:100%;object-fit:cover}
.a-hero .dot{width:120px;height:120px;border-radius:50%;background:radial-gradient(circle at 40% 35%,#fff7e6,#f0dfb4 60%,transparent 74%);opacity:.92}

/* ===== TOC ===== */
.toc{background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;padding:24px 26px;margin:34px 0}
.toc .toc-ttl{font-size:.95rem;letter-spacing:.1em;color:var(--ink-strong);margin-bottom:14px;display:flex;align-items:center;gap:10px;font-family:"Shippori Mincho B1"}
.toc .toc-ttl::before{content:"目次";font-family:"Shippori Mincho B1";font-size:.7rem;color:#fff;background:var(--gold);padding:3px 10px;border-radius:2px;letter-spacing:.1em}
.toc ol{list-style:none;counter-reset:t;margin:0;padding:0}
.toc li{counter-increment:t;padding:7px 0;border-bottom:1px dashed var(--line);font-size:.88rem}
.toc li:last-child{border-bottom:0}
.toc li a{color:var(--ink);display:flex;gap:12px}
.toc li a::before{content:counter(t,decimal-leading-zero);color:var(--gold);font-family:"Shippori Mincho B1";font-size:.8rem}
.toc li a:hover{color:var(--gold)}

/* ===== Article body (the_content) ===== */
.body{font-size:1rem;line-height:2}
.body>p:first-of-type{font-size:1.05rem;color:var(--ink)}
.body h2{font-size:1.4rem;letter-spacing:.04em;color:var(--ink-strong);margin:52px 0 20px;padding-left:16px;border-left:4px solid var(--gold);line-height:1.6;scroll-margin-top:88px}
.body h3{font-size:1.1rem;color:var(--ink-strong);margin:32px 0 12px;letter-spacing:.03em}
.body p{margin-bottom:20px;color:var(--ink)}
.body a{color:var(--gold);text-decoration:underline}
.body ul{margin:0 0 22px;padding-left:0;list-style:none}
.body ul li{position:relative;padding:6px 0 6px 26px;color:var(--ink)}
.body ul li::before{content:"";position:absolute;left:4px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--gold-soft)}
.body ol{margin:0 0 22px 1.4em;color:var(--ink)}
.body blockquote{background:var(--bg-soft);border-left:3px solid var(--gold-soft);border-radius:0 6px 6px 0;padding:18px 24px;margin:0 0 24px;color:var(--mute);font-size:.94rem}
.body img{border-radius:8px;margin:8px 0 26px}
.body .wp-block-image figcaption{font-size:.76rem;color:var(--faint);text-align:center;margin-top:6px}

/* ===== 商品導線カード（再利用ブロック）===== */
.promo{display:flex;gap:20px;align-items:center;background:linear-gradient(180deg,#fffdf9,var(--bg-soft));border:1px solid var(--gold-soft);border-radius:10px;padding:22px;margin:30px 0;box-shadow:var(--card-shadow)}
.promo .thumb{width:110px;height:110px;flex-shrink:0;border-radius:8px;background:linear-gradient(150deg,#22365b,#131f33);display:flex;align-items:center;justify-content:center;overflow:hidden}
.promo .thumb .d{width:56px;height:56px;border-radius:50%;background:radial-gradient(circle at 40% 35%,#fff7e6,#f0dfb4 60%,transparent 74%)}
.promo .p-tag{font-size:.66rem;letter-spacing:.16em;color:var(--gold);margin-bottom:6px}
.promo h4{font-family:"Shippori Mincho B1";font-size:1.05rem;color:var(--ink-strong);margin-bottom:6px}
.promo p{font-size:.82rem;color:var(--mute);margin-bottom:12px}
.promo .p-btn{display:inline-block;background:var(--gold);color:#fff;font-size:.8rem;padding:9px 20px;border-radius:2px;font-family:"Shippori Mincho B1";letter-spacing:.08em;text-decoration:none}
.promo .p-btn:hover{background:#9a7838}
@media(max-width:520px){.promo{flex-direction:column;text-align:center}}

/* ===== FAQ ===== */
.faq{border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-bottom:24px}
.faq .q{background:var(--bg-soft);padding:14px 20px;font-weight:500;font-size:.92rem;color:var(--ink-strong);border-top:1px solid var(--line)}
.faq .q:first-child{border-top:0}
.faq .q::before{content:"Q. ";color:var(--gold);font-family:"Shippori Mincho B1"}
.faq .a{padding:14px 20px;font-size:.9rem;color:var(--mute)}
.faq .a::before{content:"A. ";color:var(--faint);font-family:"Shippori Mincho B1"}

/* ===== 運営者ボックス ===== */
.author{display:flex;gap:18px;align-items:flex-start;background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;padding:24px;margin:44px 0 0}
.author .ava{width:56px;height:56px;border-radius:50%;flex-shrink:0;background:radial-gradient(circle at 40% 35%,#fff7e6,#f0dfb4 60%,#d9c18a);border:1px solid var(--gold-soft)}
.author .a-name{font-family:"Shippori Mincho B1";color:var(--ink-strong);margin-bottom:4px}
.author .a-name small{display:block;font-family:"Noto Sans JP";font-size:.7rem;color:var(--gold);letter-spacing:.08em;margin-top:2px}
.author p{font-size:.84rem;color:var(--mute);margin-top:6px}
.author .disc{font-size:.72rem;color:var(--faint);margin-top:10px;border-top:1px dashed var(--line);padding-top:10px}

/* ===== share ===== */
.share{display:flex;gap:10px;align-items:center;margin:30px 0;font-size:.76rem;color:var(--faint)}
.share a{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--mute);font-size:.8rem}
.share a:hover{border-color:var(--gold);color:var(--gold)}

/* ===== Sidebar ===== */
.side{position:sticky;top:88px;align-self:start}
@media(max-width:900px){.side{position:static}}
.side .box{border:1px solid var(--line);border-radius:8px;padding:20px;margin-bottom:22px;box-shadow:var(--card-shadow)}
.side h3{font-size:.86rem;letter-spacing:.1em;color:var(--ink-strong);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.side .rank{display:flex;gap:12px;padding:9px 0;align-items:flex-start}
.side .rank i{font-family:"Shippori Mincho B1";color:var(--gold);font-size:.9rem;font-style:normal;line-height:1.6}
.side .rank a{font-size:.82rem;color:var(--ink);line-height:1.6}
.side .rank a:hover{color:var(--gold)}
.side .catlist a{display:block;font-size:.83rem;color:var(--ink);padding:7px 0;border-bottom:1px dashed var(--line)}
.side .catlist a:hover{color:var(--gold)}
.side .catlist ul{list-style:none}

/* ===== related ===== */
.related{background:var(--bg-soft);padding:72px 0}
.related .sec-head{text-align:center;margin-bottom:38px}
.related .sec-head h2{font-size:1.4rem;letter-spacing:.08em;color:var(--ink-strong)}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:860px){.rel-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.rel-grid{grid-template-columns:1fr}}
.rel{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:var(--card-shadow);transition:.3s;display:block}
.rel:hover{transform:translateY(-4px)}
.rel .t{aspect-ratio:16/10;background:linear-gradient(150deg,#22365b,#131f33);display:flex;align-items:center;justify-content:center;overflow:hidden}
.rel .t img{width:100%;height:100%;object-fit:cover}
.rel .t .d{width:52px;height:52px;border-radius:50%;background:radial-gradient(circle at 40% 35%,#fff7e6,#f0dfb4 60%,transparent 74%)}
.rel .b{padding:16px 18px 20px}
.rel .b span{font-size:.64rem;letter-spacing:.14em;color:var(--gold)}
.rel .b h3{font-size:.92rem;color:var(--ink-strong);line-height:1.6;margin-top:8px;font-weight:600}

/* ===== Page title (generic) ===== */
.page-head{padding:60px 0 10px;text-align:center}
.page-head h1{font-size:clamp(1.5rem,4vw,2.1rem);letter-spacing:.08em;color:var(--ink-strong)}
.page-head p{color:var(--mute);font-size:.9rem;margin-top:10px}

/* ===== pagination ===== */
.pager{display:flex;justify-content:center;gap:8px;margin-top:44px}
.pager .page-numbers{border:1px solid var(--line);color:var(--ink);padding:9px 15px;border-radius:2px;font-size:.85rem}
.pager .page-numbers.current,.pager .page-numbers:hover{background:var(--gold);color:#fff;border-color:var(--gold)}

/* ===== Footer ===== */
footer{background:var(--indigo);color:#dfe4ec;padding:46px 0 30px;text-align:center}
footer .fbrand{font-family:"Shippori Mincho B1",serif;letter-spacing:.14em;font-size:1.05rem;margin-bottom:14px;color:#fff}
footer .flinks{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;font-size:.8rem;color:#c2c9d5;margin-bottom:18px;list-style:none}
footer .flinks a{color:#c2c9d5}
footer .flinks a:hover{color:#f0dfb4}
footer .copy{font-size:.7rem;color:#8b94a4;letter-spacing:.05em}