/* yssweet.com — 溫暖的知性閱讀感
   紙感白・暖棕・柔金：參照慢旅行提案，讓閱讀像坐下來慢慢聊天。 */

:root {
  --bg: #faf8f3;
  --paper: #fffdf9;
  --ink: #3d2817;
  --ink-soft: #6c5947;
  --accent: #9b6b4f;
  --accent-deep: #6f4e37;
  --sand: #f2e5d7;
  --line: #e8dcc8;
  --shadow: 0 1px 2px rgba(61,40,23,.04), 0 8px 24px rgba(61,40,23,.07);
  --maxw: 70rem;
  --prose: 42rem;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  font-size: 1rem;
  line-height: 1.9;
  letter-spacing: 0.015em;
}

h1, h2, h3, .site-title, .card-title {
  font-family: "Noto Serif TC", serif;
  font-weight: 600;
  line-height: 1.5;
}

a { color: var(--accent-deep); text-decoration: none; }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; }

/* 內文連結要一眼看得出來：不用猜字能不能點。選單、按鈕與整張卡片維持原本的版面語言。 */
main :is(p, li, td, blockquote) a:not(.btn) {
  color: #88452f;
  font-weight: 600;
  text-decoration-line: underline;
  text-decoration-color: #c89f7b;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  overflow-wrap: anywhere;
  word-break: break-word;
}
main :is(p, li, td, blockquote) a:not(.btn):hover {
  color: #6f3827;
  text-decoration-color: currentColor;
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* ── 頁首 ── */
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 1.7rem 1.2rem 0;
  text-align: center;
  position: relative;
}
.site-header::before {          /* 頂端一線海色 */
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, #c89f7b 52%, #ead8be 100%);
}
.site-title { font-size: 1.7rem; letter-spacing: 0.14em; margin: 0; }
.site-title a { color: var(--ink); }
.site-title a:hover { color: var(--ink); }
.site-tagline {
  color: var(--ink-soft);
  font-size: 0.8rem;
  letter-spacing: 0.34em;
  text-indent: 0.34em;
  margin: 0.4rem 0 0;
}
.site-nav {
  margin-top: 1.15rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0 1.7rem;
  font-size: 0.95rem;
}
.site-nav a {
  color: var(--ink);
  padding: 0.45rem 0 0.7rem;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.site-nav a:hover, .site-nav a:focus-visible { color: var(--accent-deep); border-bottom-color: var(--accent); }
.site-search { position: absolute; top: 1.15rem; right: 1.2rem; display: flex; width: 11.5rem; margin: 0; opacity: .72; transition: opacity .15s ease; }
.site-search:hover, .site-search:focus-within { opacity: 1; }
.site-search input, .search-page-form input { width: 100%; min-width: 0; border: 1px solid var(--line); background: var(--bg); color: var(--ink); font: inherit; padding: .58rem .85rem; outline: none; }
.site-search input { border-radius: 999px 0 0 999px; padding: .3rem .65rem; font-size: .78rem; }
.site-search input:focus, .search-page-form input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(155,107,79,.12); }
.site-search button, .search-page-form button { border: 0; background: var(--accent); color: #fff; font: inherit; cursor: pointer; padding: .58rem 1.05rem; }
.site-search button { border-radius: 0 999px 999px 0; padding: .3rem .6rem; font-size: .76rem; }
.site-search button:hover, .search-page-form button:hover { background: var(--accent-deep); }

@media (max-width: 760px) {
  .site-search { position: static; width: min(100%, 32rem); margin: 1rem auto .85rem; opacity: 1; }
  .site-search input { padding: .5rem .9rem; font-size: .9rem; }
  .site-search button { padding: .5rem .95rem; font-size: .88rem; }
}

/* ── 版心 ── */
main { max-width: var(--maxw); margin: 0 auto; padding: 2.6rem 1.3rem 4.5rem; }
.prose, article { max-width: var(--prose); margin-left: auto; margin-right: auto; }

h1 { font-size: 1.75rem; margin: 0 0 1.6rem; }
h2 { font-size: 1.32rem; margin: 2.6rem 0 1rem; }
h3 { font-size: 1.12rem; margin: 2.1rem 0 0.8rem; }
h2::before, .home-sec h2::before {
  content: "";
  display: inline-block;
  width: 1.4rem; height: 2px;
  background: var(--accent);
  vertical-align: 0.32em;
  margin-right: 0.6rem;
}
h1::before { content: none; }

hr { border: none; border-top: 1px solid var(--line); margin: 2.5rem 0; }
blockquote {
  margin: 1.6rem 0;
  padding: 0.1rem 0 0.1rem 1.2rem;
  border-left: 3px solid var(--sand);
  color: var(--ink-soft);
}
table { border-collapse: collapse; width: 100%; margin: 1.4rem 0; background: var(--paper); }
th, td { border: 1px solid var(--line); padding: 0.55rem 0.9rem; text-align: left; }
th { background: var(--sand); font-weight: 600; }
.table-wrap { overflow-x: auto; }
ul, ol { padding-left: 1.5rem; }
li { margin: 0.3rem 0; }

/* ── 首頁 hero ── */
.hero {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 8px 24px rgba(61,40,23,.08);
  margin: 0 auto 3.4rem;
  max-width: 60rem;
  padding: 2rem;
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 2.2rem;
  align-items: center;
}
.hero-photo {
  background: var(--sand) url('/assets/img/hero-banner.jpg') center 28%/cover no-repeat;
  border-radius: 16px;
  min-height: 400px;
  align-self: stretch;
  box-shadow: 0 8px 20px rgba(61,40,23,.12);
}
.hero-text {
  padding: 0.5rem 0;
  text-align: left;
}
.hero-kicker {
  font-size: 0.8rem;
  letter-spacing: 0.5em;
  text-indent: 0.5em;
  color: var(--accent-deep);
  margin-bottom: 1.1rem;
}
.hero-hi {
  font-family: "Noto Serif TC", serif;
  font-size: 1.7rem;
  color: var(--ink);
  margin: 0 0 1.1rem;
  letter-spacing: 0.05em;
  line-height: 1.4;
}
.hero p { margin: 0.6rem 0; max-width: 34rem; color: var(--ink-soft); }
.hero-note { color: var(--ink-soft); font-size: 0.92rem; margin-top: 1.6rem !important; }

@media (max-width: 720px) {
  .hero { grid-template-columns: 1fr; gap: 1.3rem; padding: 1.5rem; }
  .hero-photo { min-height: 280px; }
  .hero-text { text-align: center; padding: 0.3rem; }
  .hero p { margin-left: auto; margin-right: auto; }
  .intro-links { justify-content: center; }
}
.intro-links {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 0.7rem;
}
.intro-links a {
  border: 1px solid var(--accent);
  color: var(--accent-deep);
  border-radius: 999px;
  padding: 0.34rem 1.2rem;
  font-size: 0.93rem;
  background: var(--paper);
  transition: all .15s ease;
}
.intro-links a:hover { background: var(--accent); color: #fff; }

/* ── 文章卡片 ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15.5rem, 1fr));
  gap: 1.4rem;
  margin: 1.8rem 0;
}
.card {
  display: block;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 2px 4px rgba(43,47,46,.06), 0 14px 34px rgba(43,47,46,.10);
}
.card-img { aspect-ratio: 16/10.5; background: var(--sand); overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s ease; }
.card:hover .card-img img { transform: scale(1.04); }
.card-body { padding: 0.9rem 1.05rem 1.1rem; }
.card-meta {
  font-size: 0.78rem;
  color: var(--ink-soft);
  letter-spacing: 0.07em;
  margin-bottom: 0.3rem;
}
.card-meta .cat { color: var(--accent-deep); }
.card-title {
  font-size: 1.02rem;
  color: var(--ink);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card:hover .card-title { color: var(--accent-deep); }

/* ── 主題館 ── */
.hall-eyebrow { display: block; color: var(--accent-deep); font-size: .76rem; font-weight: 500; letter-spacing: .22em; }
.hall-hero { max-width: 48rem; margin: 1rem auto 3.5rem; text-align: center; }
.hall-hero h1 { margin: .55rem 0 1rem; font-size: clamp(2.2rem, 6vw, 4.2rem); letter-spacing: .12em; }
.hall-hero-lead { color: var(--ink); font-family: "Noto Serif TC", serif; font-size: clamp(1.15rem, 2.5vw, 1.45rem); }
.hall-hero p:last-child { color: var(--ink-soft); }
.hall-open-card { display: grid; grid-template-columns: 7rem 1fr; gap: 2.2rem; max-width: 54rem; margin: 0 auto; padding: 2.6rem; border: 1px solid var(--line); border-radius: 22px; background: var(--paper); box-shadow: var(--shadow); }
.hall-open-card h2 { margin: .25rem 0 .6rem; font-size: 1.7rem; }
.hall-open-number { color: #dfc6a8; font-family: "Noto Serif TC", serif; font-size: 5rem; line-height: 1; }
.hall-upcoming { display: grid; grid-template-columns: 1fr 1.2fr; gap: 2rem; max-width: 54rem; margin: 4rem auto 0; padding-top: 2.2rem; border-top: 1px solid var(--line); }
.hall-upcoming h2 { margin: .35rem 0; }
.hall-chip-list { display: flex; flex-wrap: wrap; align-content: flex-start; gap: .65rem; }
.hall-chip-list span { padding: .35rem 1rem; border: 1px solid var(--line); border-radius: 99px; background: rgba(255,255,255,.55); color: var(--ink-soft); }
.hall-feature { margin: 2.8rem 0 3.8rem; }
.hall-feature-head { display: grid; grid-template-columns: .8fr 1.2fr; gap: 2.5rem; align-items: end; padding: 2rem 0 1.4rem; border-top: 1px solid var(--accent); }
.hall-feature-head h2, .hall-listens h2 { margin: .35rem 0 0; }
.hall-feature-head h2::before, .hall-listens h2::before { content: none; }
.hall-feature-head p { margin: 0; color: var(--ink-soft); }
.hall-picks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; }
.hall-pick { display: grid; grid-template-columns: 8.5rem 1fr; min-height: 12rem; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); box-shadow: var(--shadow); color: var(--ink); transition: transform .18s ease, box-shadow .18s ease; }
.hall-pick:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(43,47,46,.1); }
.hall-pick-img { min-height: 100%; background: var(--sand); }
.hall-pick-img img { width: 100%; height: 100%; object-fit: cover; }
.hall-pick-noimg { display: flex; align-items: center; justify-content: center; padding: 1rem; color: var(--accent-deep); font-family: "Noto Serif TC", serif; text-align: center; }
.hall-pick-copy { padding: 1rem 1.1rem; }
.hall-pick-date { color: var(--ink-soft); font-size: .74rem; letter-spacing: .08em; }
.hall-pick h3 { margin: .15rem 0 .5rem; font-size: 1rem; }
.hall-pick p { margin: 0 0 .65rem; color: var(--ink-soft); font-size: .86rem; line-height: 1.65; }
.hall-pick-link { color: var(--accent-deep); font-size: .8rem; }
.hall-listens { display: grid; grid-template-columns: .72fr 1.7fr; gap: 2rem; margin-top: 3.5rem; padding: 2.4rem; border-radius: 18px; background: #f5ebe0; }
.hall-listens-intro p { color: var(--ink-soft); font-size: .9rem; }
.hall-listen-grid { display: grid; gap: .8rem; }
.hall-listen { display: block; padding: 1rem 1.2rem; border-radius: 10px; background: rgba(255,255,255,.85); color: var(--ink); }
.hall-listen > span { color: var(--accent-deep); font-size: .72rem; letter-spacing: .08em; }
.hall-listen h3 { margin: .1rem 0 .3rem; font-size: 1rem; }
.hall-listen p { margin: 0; color: var(--ink-soft); font-size: .83rem; }
.hall-listen b { display: block; margin-top: .45rem; color: var(--accent-deep); font-size: .76rem; font-weight: 500; }
.hall-hook { margin-top: 1.5rem; padding: 2rem; border: 1px solid var(--sand); border-radius: 14px; background: var(--paper); text-align: center; }
.hall-hook p { margin: 0 0 .6rem; font-family: "Noto Serif TC", serif; font-size: 1.15rem; }
.library-divider { margin: 4rem 0 1.5rem; text-align: center; }
.library-divider span { color: var(--accent-deep); font-family: "Noto Serif TC", serif; font-size: 1.25rem; }
.library-divider p { margin: .25rem 0; color: var(--ink-soft); font-size: .85rem; }

@media (max-width: 760px) {
  .hall-open-card, .hall-upcoming, .hall-feature-head, .hall-listens { grid-template-columns: 1fr; }
  .hall-open-card { gap: .5rem; padding: 1.6rem; }
  .hall-open-number { font-size: 3.2rem; }
  .hall-picks { grid-template-columns: 1fr; }
}
@media (max-width: 460px) {
  .hall-pick { grid-template-columns: 6.5rem 1fr; }
  .hall-pick-copy { padding: .8rem; }
  .hall-listens { padding: 1.3rem; }
}

/* 無首圖的卡片:沙底書名頁 */
.card-img.noimg {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--sand), #f2ede3);
  color: var(--accent-deep);
  font-family: "Noto Serif TC", serif;
  font-size: 1.05rem;
  letter-spacing: 0.2em;
}

/* ── 列表頁(分類) ── */
.page-head { text-align: center; max-width: 44rem; margin: 0 auto 0.6rem; }
.cat-desc { color: var(--ink-soft); font-size: 0.95rem; }
.subcat-nav {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 0.55rem; margin: 1.2rem 0 0.4rem;
}
.subcat-nav a {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.22rem 0.95rem;
  font-size: 0.87rem;
  color: var(--ink-soft);
}
.subcat-nav a:hover { border-color: var(--accent); color: var(--accent-deep); }

/* ── 站內搜尋 ── */
.search-page { max-width: 46rem; margin: 0 auto; }
.search-page-form { margin: 1.8rem auto 1.2rem; padding: 1.2rem; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }
.search-page-form label { display: block; margin-bottom: .45rem; color: var(--ink-soft); font-size: .88rem; }
.search-page-form > div { display: flex; }
.search-page-form input { border-radius: 8px 0 0 8px; background: #fff; }
.search-page-form button { border-radius: 0 8px 8px 0; }
.search-status { margin: 1.2rem 0; color: var(--ink-soft); }
.search-results { display: grid; gap: 1rem; }
.search-result { max-width: none; margin: 0; padding: 1.25rem 1.4rem; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); box-shadow: var(--shadow); }
.search-result h2 { margin: .15rem 0 .45rem; font-size: 1.18rem; }
.search-result h2::before { content: none; }
.search-result p { margin: 0 0 .55rem; color: var(--ink-soft); font-size: .93rem; line-height: 1.75; }
.search-result-meta { color: var(--ink-soft); font-size: .76rem; letter-spacing: .06em; }
.search-result-link { font-size: .86rem; }

/* ── 單篇文章 ── */
.post-meta {
  color: var(--ink-soft);
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  margin: -0.9rem 0 2rem;
}
.post-content { font-size: 1.04rem; }
.post-content p { margin: 1.3rem 0; }
.post-content img {
  display: block;
  margin: 2rem auto;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
/* 文末「下一步」卡片(品牌活化藍圖 Phase 1) */
.next-step {
  margin-top: 3rem;
  padding: 1.35rem 1.6rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 0.98rem;
}
.next-step p { margin: 0.45rem 0; }
.next-step .next-step-hook { color: var(--ink-soft); }

.post-nav {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 3.2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}
.post-nav span { max-width: 46%; }

/* ── 核心頁實物照片：書封與情緒光影卡 ── */
.book-showcase {
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 2rem;
  align-items: start;
  padding: 0 0 2.6rem;
  margin: 0 0 2.8rem;
  border-bottom: 1px solid var(--line);
}
.book-cover-wrap { text-align: center; }
.book-cover {
  display: block;
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  filter: drop-shadow(0 10px 12px rgba(43,47,46,.12));
}
.book-copy h3 { margin: 0 0 .8rem; color: var(--ink); }
.book-copy p { margin: .8rem 0; }
.book-year {
  display: block;
  margin-bottom: .45rem;
  color: var(--ink-soft);
  font-size: .76rem;
  letter-spacing: .12em;
}
.book-link {
  display: inline-block;
  margin-top: .35rem;
  padding-bottom: .08rem;
  border-bottom: 1px solid #cfac8a;
  font-size: .9rem;
}
.product-photo {
  display: block;
  width: 100%;
  margin: 2rem auto;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.photo-caption {
  margin: -1.45rem 0 2rem;
  color: var(--ink-soft);
  font-size: .76rem;
  text-align: center;
}
.card-sample-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .7rem;
  max-width: 29rem;
  margin: 1.7rem auto 2rem;
}
.card-sample-strip img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: 0 5px 13px rgba(43,47,46,.11);
}
.card-index-link {
  margin: 1.5rem 0 2rem;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--accent);
  background: var(--paper);
  color: var(--ink-soft);
}
.card-index-link a {
  display: inline-block;
  margin-top: .25rem;
  color: var(--accent-deep);
  font-family: "Noto Serif TC", serif;
  font-size: 1.03rem;
}
.soulmate-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 35.2rem;
  justify-content: center;
  gap: 1.2rem;
  margin: 2.1rem auto 1.2rem;
}
.soulmate-gallery figure { margin: 0; }
.soulmate-gallery img {
  display: block;
  width: 100%;
  margin: 0 auto;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.soulmate-gallery--single {
  grid-template-columns: minmax(0, 17rem);
  margin: 0 auto 3.2rem;
}
.soulmate-gallery figcaption {
  margin-top: .55rem;
  color: var(--ink-soft);
  font-size: .82rem;
  text-align: center;
}
.soulmate-banner {
  display: block;
  width: 100%;
  margin: 1.35rem 0 2rem;
  border-radius: 10px;
  box-shadow: var(--shadow);
}

@media (max-width: 600px) {
  .book-showcase { grid-template-columns: 6.5rem 1fr; gap: 1.2rem; }
  .book-copy h3 { font-size: 1.06rem; }
  .card-sample-strip { gap: .4rem; }
  .soulmate-gallery { gap: .75rem; }
  .soulmate-gallery figcaption { font-size: .76rem; }
}

@media (max-width: 390px) {
  .book-showcase { grid-template-columns: 1fr; }
  .book-cover-wrap { text-align: left; }
  .book-cover { width: 8.5rem; }
}

/* ── 按鈕 ── */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff !important;
  border-radius: 999px;
  padding: 0.55rem 1.7rem;
  margin: 0.5rem 0;
  box-shadow: var(--shadow);
  transition: background .15s ease;
}
.btn:hover { background: var(--accent-deep); }

/* ── 頁尾 ── */
.site-footer {
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: 2.2rem 1.3rem 2.6rem;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.86rem;
}
.site-footer a { color: var(--accent-deep); font-weight: 500; text-decoration: underline; text-decoration-color: #c89f7b; text-underline-offset: .18em; }
.site-footer a:hover { color: var(--accent); text-decoration-color: currentColor; }
.footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.2rem 1.3rem; margin-bottom: 0.9rem; }

@media (max-width: 640px) {
  .card-grid { grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr)); gap: 0.9rem; }
  .card-body { padding: 0.7rem 0.8rem 0.9rem; }
  .card-title { font-size: 0.93rem; }
  h1 { font-size: 1.5rem; }
}