/* よすが — 復縁占いと読みもの */

:root {
  --paper: #f4efe6;
  --paper-deep: #ebe3d6;
  --ink: #2b2724;
  --ink-soft: #5f5751;
  --ink-faint: #8d847b;
  --line: #d5cbbb;
  --accent: #8b3a34;
  --accent-deep: #6e2b26;
  --navy: #2e3f4f;
  --mincho: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --gothic: "Zen Kaku Gothic New", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--gothic);
  font-size: 16.5px;
  line-height: 1.95;
  letter-spacing: .03em;
  font-feature-settings: "palt" 0;
}

img { max-width: 100%; height: auto; }

a { color: var(--accent); text-underline-offset: .25em; text-decoration-thickness: 1px; }
a:hover { color: var(--accent-deep); }

h1, h2, h3 {
  font-family: var(--mincho);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .05em;
}

.wrap { max-width: 1060px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 700px; margin: 0 auto; padding: 0 20px; }

/* header */
.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; padding-top: 22px; padding-bottom: 18px; flex-wrap: wrap;
}
.brand { text-decoration: none; color: var(--ink); display: flex; align-items: baseline; gap: 14px; }
.brand-name { font-family: var(--mincho); font-size: 1.75rem; font-weight: 700; letter-spacing: .18em; }
.brand-sub { font-size: .78rem; color: var(--ink-faint); letter-spacing: .12em; }
.brand:hover { color: var(--ink); }
.gnav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 26px; }
.gnav a { color: var(--ink-soft); text-decoration: none; font-size: .9rem; letter-spacing: .1em; padding-bottom: 3px; }
.gnav a:hover, .gnav a[aria-current="page"] { color: var(--ink); border-bottom: 1px solid var(--accent); }

/* footer */
.site-footer { margin-top: 110px; border-top: 1px solid var(--line); padding: 40px 0 50px; font-size: .84rem; color: var(--ink-soft); }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 22px; }
.site-footer a { color: var(--ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.footer-note { max-width: 420px; margin: 0; line-height: 1.8; }
.copy { margin-top: 18px; color: var(--ink-faint); font-size: .78rem; }

/* breadcrumb */
.crumbs { font-size: .78rem; color: var(--ink-faint); margin: 24px 0 0; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
.crumbs li + li::before { content: "／"; margin: 0 .5em; color: var(--line); }
.crumbs a { color: var(--ink-faint); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }

/* ---------- top page ---------- */
.hero { display: grid; grid-template-columns: auto 1fr; gap: 64px; padding: 64px 0 56px; align-items: start; }
.hero-title {
  writing-mode: vertical-rl;
  font-family: var(--mincho);
  font-size: 2.3rem; font-weight: 600; letter-spacing: .32em;
  margin: 0; line-height: 1.7; height: 7.6em;
}
.hero-title span { color: var(--accent); }
.hero-body { padding-top: 10px; max-width: 560px; }
.hero-body p { margin: 0 0 1.2em; }
.hero-body .lead { font-family: var(--mincho); font-size: 1.15rem; line-height: 2.1; }

.sec-head { display: flex; align-items: baseline; justify-content: space-between; border-bottom: 1px solid var(--ink); padding-bottom: 8px; margin: 0 0 6px; }
.sec-head h2 { margin: 0; font-size: 1.25rem; letter-spacing: .2em; }
.sec-head a { font-size: .82rem; text-decoration: none; }

.menu-list { list-style: none; margin: 0 0 80px; padding: 0; }
.menu-list li { border-bottom: 1px solid var(--line); }
.menu-list a {
  display: grid; grid-template-columns: 70px 1fr auto; gap: 18px; align-items: baseline;
  padding: 24px 4px; text-decoration: none; color: var(--ink);
}
.menu-list .num { font-family: var(--mincho); font-size: 1.6rem; color: var(--accent); }
.menu-list .ttl { font-family: var(--mincho); font-size: 1.2rem; font-weight: 600; display: block; margin-bottom: 4px; }
.menu-list .dsc { font-size: .9rem; color: var(--ink-soft); }
.menu-list .go { font-size: .8rem; color: var(--ink-faint); white-space: nowrap; }
.menu-list a:hover .ttl { color: var(--accent); }

.post-list { list-style: none; margin: 0; padding: 0; }
.post-list li { border-bottom: 1px solid var(--line); }
.post-list a { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 22px 4px; text-decoration: none; color: var(--ink); }
.post-meta { font-size: .78rem; color: var(--ink-faint); line-height: 1.7; }
.post-meta .cat { display: block; color: var(--accent); }
.post-ttl { font-family: var(--mincho); font-size: 1.12rem; font-weight: 600; line-height: 1.6; display: block; }
.post-ex { display: block; font-size: .87rem; color: var(--ink-soft); margin-top: 6px; line-height: 1.8; }
.post-list a:hover .post-ttl { color: var(--accent); }

.two-col { display: grid; grid-template-columns: 1.6fr 1fr; gap: 60px; margin-top: 10px; }
.side-note { background: var(--paper-deep); padding: 28px 26px; font-size: .9rem; line-height: 1.9; align-self: start; }
.side-note h3 { margin: 0 0 10px; font-size: 1.02rem; }
.side-note p { margin: 0 0 1em; }
.side-note p:last-child { margin-bottom: 0; }

/* ---------- page / article ---------- */
.page-head { padding: 34px 0 30px; border-bottom: 1px solid var(--line); margin-bottom: 40px; }
.page-head h1 { font-size: 1.85rem; margin: 0 0 12px; }
.page-head p { margin: 0; color: var(--ink-soft); font-size: .95rem; }

.article-head { padding: 30px 0 28px; }
.article-head .post-meta { font-size: .8rem; margin-bottom: 14px; }
.article-head .post-meta span + span::before { content: "・"; margin: 0 .3em; color: var(--line); }
.article-head .cat { display: inline; }
.article-head h1 { font-size: 1.75rem; margin: 0; line-height: 1.55; }

.prose { font-size: 1.02rem; }
.prose p { margin: 0 0 1.6em; }
.prose h2 {
  font-size: 1.36rem; margin: 2.8em 0 1.1em; padding-top: 1em;
  border-top: 1px solid var(--line); position: relative;
}
.prose h2::before {
  content: ""; position: absolute; top: -1px; left: 0; width: 46px; height: 1px; background: var(--accent);
}
.prose h3 { font-size: 1.1rem; margin: 2.2em 0 .7em; }
.prose ul, .prose ol { margin: 0 0 1.6em; padding-left: 1.3em; }
.prose li { margin-bottom: .4em; }
.prose strong { font-weight: 700; background: linear-gradient(transparent 62%, #ead7c9 62%); }
.prose .note {
  margin: 0 0 1.8em; padding: 18px 22px; border-left: 2px solid var(--accent);
  background: var(--paper-deep); font-size: .94rem; line-height: 1.9;
}
.prose .note p { margin: 0 0 .7em; }
.prose .note p:last-child { margin: 0; }

.toc { margin: 0 0 44px; padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: .9rem; }
.toc p { margin: 0 0 8px; font-family: var(--mincho); font-weight: 600; letter-spacing: .15em; }
.toc ol { margin: 0; padding-left: 1.4em; }
.toc li { margin: 3px 0; }
.toc a { color: var(--ink-soft); text-decoration: none; }
.toc a:hover { color: var(--accent); }

.byline { margin: 50px 0 0; padding-top: 18px; border-top: 1px solid var(--line); font-size: .82rem; color: var(--ink-faint); }

.to-uranai { margin: 50px 0 0; padding: 26px 28px; border: 1px solid var(--line); background: #faf7f1; }
.to-uranai p { margin: 0 0 10px; font-size: .92rem; }
.to-uranai p:last-child { margin: 0; }
.to-uranai .h { font-family: var(--mincho); font-weight: 600; font-size: 1.05rem; }

.related { margin-top: 60px; }
.related h2 { font-size: 1.05rem; letter-spacing: .2em; margin: 0 0 4px; padding-bottom: 8px; border-bottom: 1px solid var(--ink); }
.related .post-list a { grid-template-columns: 1fr; gap: 4px; padding: 16px 2px; }

/* ---------- uranai common ---------- */
.uranai-intro { margin-bottom: 36px; }
.uranai-intro p { margin: 0 0 1em; }
.disclaimer { font-size: .8rem; color: var(--ink-faint); margin-top: 40px; line-height: 1.8; }

.btn {
  display: inline-block; font-family: var(--mincho); font-size: 1rem; letter-spacing: .2em;
  padding: 12px 34px; border: 1px solid var(--ink); background: transparent; color: var(--ink);
  cursor: pointer; transition: background .2s, color .2s;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn:disabled { opacity: .35; cursor: default; background: transparent; color: var(--ink); }
.btn-row { margin: 24px 0; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.btn-text { background: none; border: none; color: var(--ink-soft); font-size: .85rem; cursor: pointer; text-decoration: underline; text-underline-offset: .25em; padding: 0; }

/* tarot */
.deck { display: grid; grid-template-columns: repeat(11, 1fr); gap: 8px; margin: 26px 0 10px; }
.deck button {
  aspect-ratio: 5 / 8; border: 1px solid var(--navy); border-radius: 3px; padding: 0; cursor: pointer;
  background-color: var(--navy);
  background-image:
    repeating-linear-gradient(45deg, rgba(244,239,230,.13) 0 1px, transparent 1px 7px),
    repeating-linear-gradient(-45deg, rgba(244,239,230,.13) 0 1px, transparent 1px 7px);
  box-shadow: inset 0 0 0 3px var(--navy), inset 0 0 0 4px rgba(244,239,230,.45);
  transition: transform .18s, opacity .25s;
}
.deck button:hover { transform: translateY(-5px); }
.deck button.picked { opacity: .18; transform: none; cursor: default; }
.deck-status { font-size: .88rem; color: var(--ink-soft); min-height: 1.9em; }

.spread { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin: 30px 0; }
.slot { text-align: center; }
.slot-label { font-size: .8rem; color: var(--ink-faint); letter-spacing: .15em; margin-bottom: 10px; }
.card { perspective: 900px; width: 100%; max-width: 170px; margin: 0 auto; aspect-ratio: 5 / 8; }
.card-inner { position: relative; width: 100%; height: 100%; transition: transform .8s ease; transform-style: preserve-3d; }
.card.open .card-inner { transform: rotateY(180deg); }
.card-face, .card-back { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; border-radius: 4px; }
.card-back {
  background-color: var(--navy);
  background-image:
    repeating-linear-gradient(45deg, rgba(244,239,230,.13) 0 1px, transparent 1px 8px),
    repeating-linear-gradient(-45deg, rgba(244,239,230,.13) 0 1px, transparent 1px 8px);
  box-shadow: inset 0 0 0 5px var(--navy), inset 0 0 0 6px rgba(244,239,230,.45);
}
.card-back.empty { background: transparent; box-shadow: none; border: 1px dashed var(--line); }
.card-face {
  transform: rotateY(180deg); background: #fbf8f2; border: 1px solid var(--ink);
  box-shadow: inset 0 0 0 4px #fbf8f2, inset 0 0 0 5px var(--accent);
  display: flex; flex-direction: column; align-items: center; justify-content: space-between; padding: 16px 8px;
}
.card-face .rn { font-family: var(--mincho); font-size: 1.05rem; color: var(--accent); letter-spacing: .1em; }
.card-face .jp { font-family: var(--mincho); font-size: 1.25rem; font-weight: 600; writing-mode: vertical-rl; letter-spacing: .25em; }
.card-face .en { font-size: .62rem; color: var(--ink-faint); letter-spacing: .12em; text-transform: uppercase; }

.reading { margin-top: 20px; }
.reading-item { padding: 24px 0; border-top: 1px solid var(--line); }
.reading-item h3 { margin: 0 0 4px; font-size: 1.08rem; }
.reading-item .kw { font-size: .82rem; color: var(--accent); margin: 0 0 10px; letter-spacing: .08em; }
.reading-item p { margin: 0; }
.reading-sum { margin-top: 10px; padding: 22px 24px; background: var(--paper-deep); }
.reading-sum p { margin: 0; }

/* form (aisho / shindan) */
.form-block { margin: 0 0 26px; }
.form-block label, .form-block legend { display: block; font-family: var(--mincho); font-weight: 600; margin-bottom: 6px; }
.form-block .hint { font-size: .8rem; color: var(--ink-faint); margin: 0 0 6px; }
.date-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.date-row select {
  font: inherit; font-size: .95rem; padding: 6px 10px; border: 1px solid var(--line); background: #fbf8f2; color: var(--ink); border-radius: 0;
}

fieldset { border: none; padding: 0; margin: 0; }
.q { padding: 22px 0; border-top: 1px solid var(--line); }
.q legend { font-family: var(--mincho); font-weight: 600; margin-bottom: 10px; padding: 0; float: left; width: 100%; }
.q legend + label { clear: both; }
.q legend .qn { color: var(--accent); margin-right: .6em; }
.q label { display: block; padding: 5px 0 5px 1.8em; position: relative; cursor: pointer; font-size: .95rem; }
.q input { position: absolute; left: 0; top: .72em; accent-color: var(--accent); }

.result { margin-top: 40px; padding-top: 30px; border-top: 2px solid var(--ink); }
.result h2 { font-size: 1.4rem; margin: 0 0 6px; }
.result .sub { color: var(--accent); font-size: .88rem; margin: 0 0 20px; letter-spacing: .08em; }
.result p { margin: 0 0 1.2em; }
.result .nums { display: flex; gap: 40px; margin: 10px 0 26px; flex-wrap: wrap; }
.result .nums div { font-size: .82rem; color: var(--ink-soft); }
.result .nums b { display: block; font-family: var(--mincho); font-size: 2.4rem; color: var(--ink); font-weight: 600; line-height: 1.3; }
.result h3 { font-size: 1.05rem; margin: 26px 0 8px; }
.result .links { font-size: .9rem; padding: 18px 0 0; border-top: 1px solid var(--line); }
.result .links ul { margin: 6px 0 0; padding-left: 1.2em; }

.hidden { display: none !important; }

/* about etc */
.plain h2 { font-size: 1.2rem; margin: 2.4em 0 .8em; }
.plain p, .plain ul { margin: 0 0 1.4em; }
.plain dl { margin: 0 0 2em; border-top: 1px solid var(--line); }
.plain dl div { display: grid; grid-template-columns: 9em 1fr; border-bottom: 1px solid var(--line); padding: 12px 0; }
.plain dt { color: var(--ink-soft); font-size: .9rem; }
.plain dd { margin: 0; }

.notfound { text-align: center; padding: 90px 0 30px; }
.notfound h1 { font-size: 1.6rem; }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; gap: 50px; }
  .deck { grid-template-columns: repeat(8, 1fr); }
}

@media (max-width: 640px) {
  body { font-size: 16px; line-height: 1.9; }
  .site-header .wrap { padding-top: 16px; padding-bottom: 12px; display: block; }
  .brand { margin-bottom: 10px; }
  .brand-name { font-size: 1.5rem; }
  .gnav ul { gap: 20px; }
  .hero { grid-template-columns: 1fr; gap: 28px; padding: 36px 0 40px; }
  .hero-title { writing-mode: horizontal-tb; height: auto; font-size: 1.65rem; letter-spacing: .14em; }
  .menu-list a { grid-template-columns: 44px 1fr; padding: 20px 2px; }
  .menu-list .go { display: none; }
  .post-list a { grid-template-columns: 1fr; gap: 4px; }
  .post-meta .cat { display: inline; margin-right: .8em; }
  .page-head h1, .article-head h1 { font-size: 1.45rem; }
  .prose { font-size: 1rem; }
  .prose h2 { font-size: 1.2rem; }
  .deck { grid-template-columns: repeat(6, 1fr); gap: 6px; }
  .spread { gap: 10px; }
  .card-face { padding: 10px 4px; }
  .card-face .jp { font-size: 1rem; }
  .card-face .en { font-size: .5rem; }
  .plain dl div { grid-template-columns: 1fr; }
}