/* ============================================================
   QUILL — 极简阅读  quill.css
   Medium / Substack 风
   纯白 + 墨黑 + 朱红（极简，强调阅读）
   ============================================================ */

:root {
  --ql-white:     #ffffff;
  --ql-paper:     #fafaf7;
  --ql-cream:     #f4f4f0;
  --ql-line:      #e5e5e0;
  --ql-ink:       #1a1a1a;
  --ql-text:      #2a2a2a;
  --ql-text-soft: #6b6b6b;
  --ql-text-dim:  #9a9a9a;
  --ql-red:       #d63841;
  --ql-red-soft:  #b82e36;
  --ql-serif:     'Crimson Pro', 'Source Serif Pro', 'Playfair Display', 'Source Han Serif SC', 'Songti SC', 'STSong', 'Times New Roman', serif;
  --ql-body:      'Inter', 'Helvetica Neue', 'Helvetica', 'Arial', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --ql-mono:      'JetBrains Mono', 'SF Mono', 'Menlo', 'Consolas', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--ql-white);
  color: var(--ql-text);
  font-family: var(--ql-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--ql-ink); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color .15s, color .15s; }
a:hover { color: var(--ql-red); border-bottom-color: var(--ql-red); }

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

::selection { background: var(--ql-ink); color: var(--ql-white); }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--ql-paper); }
::-webkit-scrollbar-thumb { background: var(--ql-text-dim); }

.container { max-width: 1180px; }

/* ============================================================
   HEADER
   ============================================================ */

.ql-header {
  background: var(--ql-white);
  border-bottom: 1px solid var(--ql-line);
  position: sticky;
  top: 0;
  z-index: 100;
}

.ql-header-inner {
  display: flex;
  align-items: center;
  height: 64px;
  gap: 30px;
}

.ql-header-logo {
  font-family: var(--ql-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--ql-ink);
  letter-spacing: 1px;
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 4px;
  border-bottom: none;
}
.ql-header-logo::before {
  content: "Q";
  color: var(--ql-red);
  font-size: 24px;
  font-weight: 700;
}
.ql-header-logo:hover { color: var(--ql-ink); border-bottom: none; }

.ql-header-nav {
  display: flex;
  flex: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 24px;
  overflow-x: auto;
  scrollbar-width: none;
}
.ql-header-nav::-webkit-scrollbar { display: none; }
.ql-header-nav li a {
  display: inline-block;
  padding: 8px 0;
  color: var(--ql-text-soft);
  font-size: 14px;
  letter-spacing: 0.5px;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  white-space: nowrap;
}
.ql-header-nav li a:hover { color: var(--ql-ink); border-bottom-color: var(--ql-ink); }
.ql-header-nav li a.active { color: var(--ql-ink); border-bottom-color: var(--ql-ink); }

.ql-header-tools { display: flex; align-items: center; gap: 16px; }

.ql-header-search {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--ql-paper);
  color: var(--ql-text-soft);
  font-size: 13px;
  border: 1px solid transparent;
  transition: all .15s;
  text-decoration: none;
  border-bottom: none;
}
.ql-header-search:hover { background: var(--ql-cream); border-color: var(--ql-line); color: var(--ql-ink); }
.ql-header-search img { width: 14px; height: 14px; opacity: .6; }
.ql-header-search span { letter-spacing: 0.5px; }

.ql-header-burger {
  display: none;
  width: 36px; height: 36px;
  background: transparent;
  border: 1px solid var(--ql-line);
  color: var(--ql-ink);
  font-size: 16px;
  cursor: pointer;
}

/* Drawer */
.ql-drawer {
  position: fixed;
  top: 0; right: -300px;
  width: 300px; height: 100%;
  background: var(--ql-white);
  border-left: 1px solid var(--ql-line);
  z-index: 1000;
  transition: right .3s ease;
  overflow-y: auto;
  padding: 30px 24px;
}
.ql-drawer.is-open { right: 0; }
.ql-drawer-mask {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 999;
  display: none;
}
.ql-drawer-mask.is-open { display: block; }
.ql-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--ql-line);
  margin-bottom: 20px;
}
.ql-drawer-head h3 {
  margin: 0;
  font-family: var(--ql-serif);
  font-size: 22px;
  letter-spacing: 1px;
}
.ql-drawer-close {
  width: 32px; height: 32px;
  background: transparent;
  border: 1px solid var(--ql-line);
  color: var(--ql-ink);
  font-size: 16px;
  cursor: pointer;
}
.ql-drawer-nav { list-style: none; padding: 0; margin: 0; }
.ql-drawer-nav li a {
  display: block;
  padding: 12px 0;
  color: var(--ql-text);
  border-bottom: 1px solid var(--ql-line);
  font-size: 16px;
  font-weight: 500;
}
.ql-drawer-nav li a:hover { color: var(--ql-red); border-bottom-color: var(--ql-red); }

/* ============================================================
   BREADCRUMB
   ============================================================ */

.ql-crumb {
  list-style: none;
  padding: 24px 0 16px;
  margin: 0;
  font-size: 13px;
  color: var(--ql-text-soft);
}
.ql-crumb li { display: inline; }
.ql-crumb li::after { content: " · "; color: var(--ql-text-dim); margin: 0 6px; }
.ql-crumb li:last-child::after { content: ""; }
.ql-crumb a { color: var(--ql-text-soft); }
.ql-crumb a:hover { color: var(--ql-red); }
.ql-crumb .ql-crumb-curr { color: var(--ql-ink); font-weight: 500; }

/* ============================================================
   SECTION HEAD
   ============================================================ */

.ql-section { padding: 60px 0; }

.ql-section-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--ql-ink);
}

.ql-section-no {
  font-family: var(--ql-mono);
  font-size: 13px;
  color: var(--ql-text-dim);
  letter-spacing: 2px;
}

.ql-section-title {
  margin: 0;
  font-family: var(--ql-serif);
  font-size: 36px;
  font-weight: 600;
  color: var(--ql-ink);
  letter-spacing: -0.5px;
  line-height: 1.2;
  flex: 1;
}

.ql-section-en {
  font-size: 13px;
  color: var(--ql-text-soft);
  letter-spacing: 0.5px;
  font-style: italic;
  font-family: var(--ql-serif);
}

.ql-section-tag {
  font-family: var(--ql-mono);
  font-size: 12px;
  color: var(--ql-text-soft);
  letter-spacing: 1px;
}
.ql-section-tag em { color: var(--ql-red); font-style: normal; font-weight: 500; }

/* ============================================================
   1. HERO — 极简大字 轮播 5 本 (v3 重写：frame 容器 + 等宽列 + 防抖)
   ============================================================ */

.ql-hero {
  background: var(--ql-white);
  border-bottom: 1px solid var(--ql-ink);
  position: relative;
  overflow: hidden;
}

/* frame: locks width + height, contains all 5 absolute slides */
.ql-hero-frame {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 56px 24px 80px;
  min-height: 500px;  /* PC locks 500; mobile overrides to 660 */
}

.ql-hero-slides { position: relative; height: 100%; }

.ql-hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;  /* equal columns, no more left-lite */
  gap: 56px;
  align-items: center;
  padding: 0 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .5s ease;
}
.ql-hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Text column: tight, h1 large, desc short */
.ql-hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  min-width: 0;
}
.ql-hero-eyebrow {
  display: inline-block;
  font-family: var(--ql-mono);
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--ql-red);
  text-transform: uppercase;
  border-bottom: 1px solid var(--ql-red);
  padding-bottom: 4px;
  align-self: flex-start;       /* prevent grid/flex stretch */
  margin-bottom: 4px;
}
.ql-hero-h1 {
  font-family: var(--ql-serif);
  font-size: 60px;
  font-weight: 600;
  color: var(--ql-ink);
  margin: 0;
  line-height: 1.05;
  letter-spacing: -1.5px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 126px;  /* 60 × 1.05 × 2 = 126, lock 2 lines */
}
.ql-hero-byline {
  font-size: 14px;
  color: var(--ql-text-soft);
  letter-spacing: 0.5px;
  min-height: 22px;  /* lock 1 line, prevent long author names wrapping */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ql-hero-byline strong { color: var(--ql-ink); font-weight: 500; }
.ql-hero-desc {
  color: var(--ql-text);
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
  max-width: 480px;
  font-family: var(--ql-serif);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 82px;  /* 16 × 1.7 × 3 = 81.6, lock 3 lines */
}
.ql-hero-btn {
  display: inline-block;
  align-self: flex-start;  /* critical: prevent flex column stretch (v2.1 fix kept) */
  margin-top: 4px;
  padding: 13px 30px;
  background: var(--ql-ink);
  color: var(--ql-white);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  border: 1px solid var(--ql-ink);
  text-decoration: none;
  transition: all .2s;
}
.ql-hero-btn:hover { background: var(--ql-red); border-color: var(--ql-red); color: var(--ql-white); }

/* Image column: book cover 3:4, centered in right half */
.ql-hero-img {
  position: relative;
  width: 100%;
  max-width: 300px;
  aspect-ratio: 3 / 4;
  background: var(--ql-cream);
  overflow: hidden;
  border: 1px solid var(--ql-line);
  justify-self: center;
}
.ql-hero-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.ql-hero-slide.is-active .ql-hero-img img { transform: scale(1.02); }
.ql-hero-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,.35));
  pointer-events: none;
}

/* Pagination dots */
.ql-hero-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}
.ql-hero-dots button {
  width: 32px; height: 2px;
  background: var(--ql-line);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all .25s;
}
.ql-hero-dots button.is-active { background: var(--ql-red); width: 48px; }
.ql-hero-dots button:hover { background: var(--ql-text-soft); }
.ql-hero-dots button.is-active:hover { background: var(--ql-red); }

/* ============================================================
   2. EDITORIAL — 杂志混排 6-15 (10 本)
   ============================================================ */

.ql-editorial {
  background: var(--ql-white);
  padding: 80px 0;
  border-bottom: 1px solid var(--ql-line);
}

.ql-editorial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.ql-editorial-main {
  background: var(--ql-white);
  text-decoration: none;
  color: var(--ql-ink);
  display: block;
  border: 1px solid var(--ql-line);
  transition: all .2s;
}
.ql-editorial-main:hover { border-color: var(--ql-ink); }
.ql-editorial-main-img {
  aspect-ratio: 16/10;
  background: var(--ql-cream);
  overflow: hidden;
}
.ql-editorial-main-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.ql-editorial-main:hover .ql-editorial-main-img img { transform: scale(1.04); }
.ql-editorial-main-body { padding: 32px; }
.ql-editorial-main-cat {
  display: inline-block;
  font-family: var(--ql-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--ql-red);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.ql-editorial-main-h {
  font-family: var(--ql-serif);
  font-size: 30px;
  font-weight: 600;
  margin: 0 0 12px;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--ql-ink);
}
.ql-editorial-main-author { font-size: 14px; color: var(--ql-text-soft); margin-bottom: 16px; }
.ql-editorial-main-author strong { color: var(--ql-ink); font-weight: 500; }
.ql-editorial-main-desc {
  font-size: 15px;
  color: var(--ql-text-soft);
  line-height: 1.7;
  font-family: var(--ql-serif);
  font-style: italic;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 16px;
}
.ql-editorial-main-btn {
  display: inline-block;
  font-family: var(--ql-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--ql-ink);
  text-transform: uppercase;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--ql-ink);
}
.ql-editorial-main:hover .ql-editorial-main-btn { color: var(--ql-red); border-bottom-color: var(--ql-red); }

.ql-editorial-side {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 20px;
}

.ql-editorial-mini {
  background: var(--ql-white);
  text-decoration: none;
  color: var(--ql-ink);
  display: flex;
  flex-direction: column;
  transition: all .2s;
}
.ql-editorial-mini-img {
  aspect-ratio: 3/4;
  background: var(--ql-cream);
  overflow: hidden;
  border: 1px solid var(--ql-line);
  margin-bottom: 12px;
  position: relative;
}
.ql-editorial-mini-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.ql-editorial-mini:hover .ql-editorial-mini-img img { transform: scale(1.04); }
.ql-editorial-mini:hover .ql-editorial-mini-img { border-color: var(--ql-ink); }
.ql-editorial-mini-no {
  position: absolute;
  top: 6px; left: 6px;
  background: var(--ql-ink);
  color: var(--ql-white);
  font-family: var(--ql-mono);
  font-size: 11px;
  letter-spacing: 1px;
  padding: 2px 8px;
  z-index: 1;
}
.ql-editorial-mini-h {
  font-family: var(--ql-serif);
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 4px;
  line-height: 1.3;
  color: var(--ql-ink);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  letter-spacing: -0.3px;
}
.ql-editorial-mini-author { font-size: 12px; color: var(--ql-text-soft); font-style: italic; }

/* ============================================================
   3. GRID — 整齐网格 16-25 (10 本)
   ============================================================ */

.ql-grid {
  background: var(--ql-paper);
  padding: 80px 0;
  border-bottom: 1px solid var(--ql-line);
}

.ql-grid-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.ql-grid-card {
  background: var(--ql-white);
  border: 1px solid var(--ql-line);
  text-decoration: none;
  color: var(--ql-ink);
  display: block;
  transition: all .2s;
  position: relative;
}
.ql-grid-card:hover { border-color: var(--ql-ink); }
.ql-grid-card:hover .ql-grid-card-h { color: var(--ql-red); }

.ql-grid-card-img {
  aspect-ratio: 3/4;
  background: var(--ql-cream);
  overflow: hidden;
  border-bottom: 1px solid var(--ql-line);
  position: relative;
}
.ql-grid-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.ql-grid-card:hover .ql-grid-card-img img { transform: scale(1.04); }
.ql-grid-card-no {
  position: absolute;
  top: 8px; left: 8px;
  font-family: var(--ql-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--ql-ink);
  background: rgba(255,255,255,.95);
  padding: 2px 8px;
  z-index: 1;
}

.ql-grid-card-body { padding: 14px 16px 16px; }
.ql-grid-card-h {
  font-family: var(--ql-serif);
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 6px;
  line-height: 1.3;
  letter-spacing: -0.3px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color .2s;
}
.ql-grid-card-meta { font-size: 12px; color: var(--ql-text-soft); }
.ql-grid-card-meta strong { color: var(--ql-ink); font-weight: 500; font-style: normal; }

/* ============================================================
   4. RANK — 极简榜单 26-35 (10 本)
   ============================================================ */

.ql-rank {
  background: var(--ql-white);
  padding: 80px 0;
  border-bottom: 1px solid var(--ql-line);
}

.ql-rank-list {
  max-width: 800px;
  margin: 0 auto;
}

.ql-rank-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ql-line);
  text-decoration: none;
  color: var(--ql-ink);
  transition: all .2s;
}
.ql-rank-item:hover { background: var(--ql-paper); padding-left: 8px; padding-right: 8px; }
.ql-rank-item:last-child { border-bottom: 1px solid var(--ql-ink); }

.ql-rank-no {
  font-family: var(--ql-serif);
  font-size: 28px;
  color: var(--ql-text-soft);
  min-width: 50px;
  font-weight: 600;
  font-style: italic;
  letter-spacing: -1px;
}
.ql-rank-item:hover .ql-rank-no { color: var(--ql-red); }

.ql-rank-cover {
  width: 50px; height: 70px;
  background: var(--ql-cream);
  overflow: hidden;
  flex-shrink: 0;
}
.ql-rank-cover img { width: 100%; height: 100%; object-fit: cover; }

.ql-rank-info { flex: 1; min-width: 0; }
.ql-rank-h {
  font-family: var(--ql-serif);
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 4px;
  letter-spacing: -0.3px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ql-rank-meta {
  font-size: 13px;
  color: var(--ql-text-soft);
  display: flex;
  gap: 12px;
}
.ql-rank-cat { color: var(--ql-red); }

.ql-rank-cta {
  font-family: var(--ql-mono);
  font-size: 12px;
  letter-spacing: 1.5px;
  color: var(--ql-ink);
  text-transform: uppercase;
  border-bottom: 1px solid var(--ql-ink);
  padding-bottom: 1px;
  white-space: nowrap;
}
.ql-rank-item:hover .ql-rank-cta { color: var(--ql-red); border-bottom-color: var(--ql-red); }

/* ============================================================
   5. NEW — 最新上架 30 (5×6 网格)
   ============================================================ */

.ql-new {
  background: var(--ql-paper);
  padding: 80px 0;
  border-bottom: 1px solid var(--ql-line);
}

.ql-new-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.ql-new-card {
  background: var(--ql-white);
  text-decoration: none;
  color: var(--ql-ink);
  display: block;
  border: 1px solid var(--ql-line);
  transition: all .2s;
}
.ql-new-card:hover { border-color: var(--ql-ink); }
.ql-new-card:hover .ql-new-card-h { color: var(--ql-red); }

.ql-new-card-img {
  aspect-ratio: 3/4;
  background: var(--ql-cream);
  overflow: hidden;
  border-bottom: 1px solid var(--ql-line);
  position: relative;
}
.ql-new-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.ql-new-card:hover .ql-new-card-img img { transform: scale(1.04); }
.ql-new-card-time {
  position: absolute;
  bottom: 0; left: 0;
  background: rgba(26,26,26,.85);
  color: var(--ql-white);
  font-family: var(--ql-mono);
  font-size: 10px;
  letter-spacing: 1px;
  padding: 3px 8px;
  z-index: 1;
}

.ql-new-card-body { padding: 12px 14px 14px; }
.ql-new-card-h {
  font-family: var(--ql-serif);
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 6px;
  line-height: 1.3;
  letter-spacing: -0.2px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color .2s;
}
.ql-new-card-meta {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--ql-text-soft);
}
.ql-new-card-cat { color: var(--ql-red); }

/* ============================================================
   6. SHELF — 分类书架 6×6=36
   ============================================================ */

.ql-shelf { background: var(--ql-white); padding: 80px 0; }

.ql-shelf-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--ql-ink);
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.ql-shelf-tab {
  padding: 12px 24px;
  font-family: var(--ql-body);
  font-size: 14px;
  color: var(--ql-text-soft);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: all .2s;
  text-transform: none;
}
.ql-shelf-tab:hover { color: var(--ql-ink); }
.ql-shelf-tab.active { color: var(--ql-ink); border-bottom-color: var(--ql-ink); font-weight: 600; }

.ql-shelf-block { display: none; }
.ql-shelf-block.is-active { display: block; }

.ql-shelf-block-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ql-line);
}
.ql-shelf-block-title {
  font-family: var(--ql-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--ql-ink);
  margin: 0;
  letter-spacing: -0.3px;
}
.ql-shelf-block-meta { font-size: 13px; color: var(--ql-text-soft); font-style: italic; }
.ql-shelf-block-link {
  margin-left: auto;
  font-family: var(--ql-mono);
  font-size: 12px;
  letter-spacing: 1.5px;
  color: var(--ql-ink);
  text-transform: uppercase;
  border-bottom: 1px solid var(--ql-ink);
  padding-bottom: 1px;
}
.ql-shelf-block-link:hover { color: var(--ql-red); border-bottom-color: var(--ql-red); }

.ql-shelf-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  row-gap: 24px;
}

.ql-shelf-book {
  background: var(--ql-white);
  text-decoration: none;
  color: var(--ql-ink);
  display: block;
  border: 1px solid var(--ql-line);
  transition: all .2s;
}
.ql-shelf-book:hover { border-color: var(--ql-ink); }
.ql-shelf-book:hover .ql-shelf-book-h { color: var(--ql-red); }

.ql-shelf-book-img {
  aspect-ratio: 3/4;
  background: var(--ql-cream);
  overflow: hidden;
  border-bottom: 1px solid var(--ql-line);
}
.ql-shelf-book-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.ql-shelf-book:hover .ql-shelf-book-img img { transform: scale(1.04); }

.ql-shelf-book-body { padding: 10px 12px 12px; }
.ql-shelf-book-h {
  font-family: var(--ql-serif);
  font-size: 13px;
  font-weight: 600;
  margin: 0 0 4px;
  line-height: 1.3;
  letter-spacing: -0.2px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color .2s;
}
.ql-shelf-book-meta { font-size: 11px; color: var(--ql-text-soft); font-style: italic; }
.ql-shelf-book-cat { color: var(--ql-red); font-style: normal; }

/* ============================================================
   BOOK DETAIL
   ============================================================ */

.ql-detail { padding: 20px 0 60px; }

.ql-detail-main {
  background: var(--ql-white);
  padding: 60px 0;
  border-bottom: 1px solid var(--ql-line);
}
.ql-detail-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: start;
}
.ql-detail-cover {
  aspect-ratio: 3/4;
  background: var(--ql-cream);
  overflow: hidden;
  border: 1px solid var(--ql-line);
}
.ql-detail-cover img { width: 100%; height: 100%; object-fit: cover; }
.ql-detail-info { padding-top: 20px; }
.ql-detail-h1 {
  font-family: var(--ql-serif);
  font-size: 48px;
  font-weight: 600;
  color: var(--ql-ink);
  margin: 0 0 16px;
  line-height: 1.1;
  letter-spacing: -1px;
}
.ql-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
  padding: 12px 0;
  border-top: 1px solid var(--ql-line);
  border-bottom: 1px solid var(--ql-line);
  font-size: 14px;
  color: var(--ql-text-soft);
}
.ql-detail-meta strong { color: var(--ql-ink); font-weight: 500; }

.ql-detail-desc {
  font-family: var(--ql-serif);
  font-size: 18px;
  color: var(--ql-text);
  line-height: 1.8;
  margin-bottom: 32px;
  position: relative;
  max-height: 7.2em;
  overflow: hidden;
}
.ql-detail-desc::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2.4em;
  background: linear-gradient(180deg, rgba(250,250,247,0) 0%, var(--ql-paper) 80%);
  pointer-events: none;
}

.ql-detail-btn {
  display: inline-block;
  padding: 14px 32px;
  background: var(--ql-ink);
  color: var(--ql-white);
  font-size: 14px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 500;
  border: 1px solid var(--ql-ink);
  text-decoration: none;
  transition: all .15s;
}
.ql-detail-btn:hover { background: var(--ql-red); border-color: var(--ql-red); }

.ql-detail-latest {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--ql-line);
  font-size: 14px;
  color: var(--ql-text-soft);
}
.ql-detail-latest a { color: var(--ql-ink); border-bottom: 1px solid var(--ql-ink); }
.ql-detail-latest a:hover { color: var(--ql-red); border-bottom-color: var(--ql-red); }

/* Tab */
.ql-detail-tab {
  background: var(--ql-white);
  padding: 60px 0;
  border-bottom: 1px solid var(--ql-line);
}
.ql-detail-tab-head {
  display: flex;
  gap: 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--ql-ink);
}
.ql-detail-tab-head button {
  padding: 12px 0;
  background: transparent;
  border: none;
  color: var(--ql-text-soft);
  font-family: var(--ql-serif);
  font-size: 18px;
  border-bottom: 2px solid transparent;
  cursor: default;
  margin-bottom: -1px;
  font-weight: 500;
  letter-spacing: -0.2px;
}
.ql-detail-tab-head button.active { color: var(--ql-ink); border-bottom-color: var(--ql-ink); }

.ql-detail-excerpt {
  font-family: var(--ql-serif);
  color: var(--ql-text);
  font-size: 17px;
  line-height: 1.9;
  max-height: 480px;
  overflow: hidden;
  position: relative;
}
.ql-detail-excerpt::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 60px;
  background: linear-gradient(180deg, transparent, var(--ql-white));
}

.ql-detail-mulu-h {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 48px 0 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ql-ink);
}
.ql-detail-mulu-h h2 {
  margin: 0;
  font-family: var(--ql-serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--ql-ink);
  letter-spacing: -0.3px;
}
.ql-detail-mulu-h span { color: var(--ql-text-soft); font-size: 14px; font-style: italic; }

.ql-chapter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.ql-chapter-grid a {
  display: block;
  padding: 10px 14px;
  color: var(--ql-ink);
  font-size: 14px;
  border: 1px solid var(--ql-line);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-decoration: none;
  transition: all .15s;
}
.ql-chapter-grid a:hover {
  background: var(--ql-ink);
  color: var(--ql-white);
  border-color: var(--ql-ink);
}

.ql-detail-more {
  text-align: center;
  margin-top: 32px;
}
.ql-detail-more a {
  display: inline-block;
  padding: 12px 24px;
  border: 1px solid var(--ql-ink);
  color: var(--ql-ink);
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 500;
  text-decoration: none;
}
.ql-detail-more a:hover { background: var(--ql-ink); color: var(--ql-white); }

/* Sidebar */
.ql-side {
  background: var(--ql-white);
  border: 1px solid var(--ql-line);
  padding: 20px;
  margin-bottom: 24px;
}
.ql-side-h {
  font-family: var(--ql-serif);
  font-size: 18px;
  color: var(--ql-ink);
  letter-spacing: -0.3px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ql-line);
  margin: 0 0 14px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-weight: 600;
}
.ql-side-h a { font-size: 12px; color: var(--ql-text-soft); font-family: var(--ql-body); font-weight: 400; letter-spacing: 0.5px; }
.ql-side-h a:hover { color: var(--ql-red); }

.ql-side-book {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--ql-line);
  text-decoration: none;
  color: var(--ql-ink);
}
.ql-side-book:last-child { border-bottom: none; }
.ql-side-book-cover {
  width: 50px; height: 70px;
  background: var(--ql-cream);
  flex-shrink: 0;
  overflow: hidden;
}
.ql-side-book-cover img { width: 100%; height: 100%; object-fit: cover; }
.ql-side-book-h {
  font-family: var(--ql-serif);
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
  letter-spacing: -0.2px;
}
.ql-side-book-meta { font-size: 11px; color: var(--ql-text-soft); font-style: italic; }

/* ============================================================
   BOOK CHAPTER (READER) — Reading-focused, very clean
   ============================================================ */

.ql-reader {
  background: var(--ql-white);
  padding: 80px 0 60px;
  max-width: 720px;
  margin: 0 auto;
}
.ql-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: var(--ql-red);
  z-index: 199;
  width: 0;
  transition: width .1s linear;
}

.ql-reader-h {
  text-align: center;
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--ql-line);
}
.ql-reader-title {
  font-family: var(--ql-serif);
  font-size: 36px;
  font-weight: 600;
  color: var(--ql-ink);
  margin: 0 0 12px;
  line-height: 1.2;
  letter-spacing: -0.5px;
}
.ql-reader-meta {
  font-size: 13px;
  color: var(--ql-text-soft);
  letter-spacing: 0.3px;
}

.ql-reader-body {
  font-family: var(--ql-body);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.95;
  color: var(--ql-text);
  letter-spacing: 0.2px;
}
.ql-reader-body p { margin: 0 0 1.3em; }

.ql-tb {
  position: fixed;
  right: 24px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 200;
}
.ql-tb-btn {
  width: 48px; height: 48px;
  background: var(--ql-white);
  border: 1px solid var(--ql-line);
  color: var(--ql-ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-family: var(--ql-body);
  transition: all .15s;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.5px;
}
.ql-tb-btn:hover {
  background: var(--ql-ink);
  color: var(--ql-white);
  border-color: var(--ql-ink);
}
.ql-tb-btn span { font-size: 16px; line-height: 1; margin-bottom: 2px; }

.ql-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 210;
  display: none;
}
.ql-overlay.active { display: block; }

.ql-read-drawer {
  position: fixed;
  top: 0; left: 0;
  width: 320px; height: 100%;
  background: var(--ql-white);
  border-right: 1px solid var(--ql-line);
  z-index: 220;
  transform: translateX(-100%);
  transition: transform .3s;
  display: flex;
  flex-direction: column;
}
.ql-read-drawer.active { transform: translateX(0); }
.ql-read-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--ql-ink);
}
.ql-read-drawer-head h4 {
  margin: 0;
  font-family: var(--ql-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--ql-ink);
  letter-spacing: -0.3px;
}
.ql-read-drawer-head button {
  width: 32px; height: 32px;
  background: transparent;
  border: 1px solid var(--ql-line);
  color: var(--ql-ink);
  font-size: 18px;
  cursor: pointer;
}
.ql-read-drawer-body { flex: 1; overflow-y: auto; padding: 8px 0; }
.ql-read-drawer-body a {
  display: block;
  padding: 12px 20px;
  color: var(--ql-text-soft);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid var(--ql-line);
  line-height: 1.5;
  transition: all .15s;
}
.ql-read-drawer-body a:hover { color: var(--ql-ink); background: var(--ql-paper); }
.ql-read-drawer-body a.active {
  color: var(--ql-ink);
  background: var(--ql-paper);
  font-weight: 600;
  border-left: 3px solid var(--ql-red);
}

.ql-bottom-sheet {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--ql-white);
  border-top: 1px solid var(--ql-ink);
  z-index: 220;
  transform: translateY(100%);
  transition: transform .3s;
  max-height: 60vh;
}
.ql-bottom-sheet.active { transform: translateY(0); }
.ql-sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--ql-line);
}
.ql-sheet-head h4 {
  margin: 0;
  font-family: var(--ql-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--ql-ink);
  letter-spacing: -0.3px;
}
.ql-sheet-head button {
  width: 32px; height: 32px;
  background: transparent;
  border: 1px solid var(--ql-line);
  color: var(--ql-ink);
  font-size: 18px;
  cursor: pointer;
}
.ql-sheet-body { padding: 24px; }

.ql-opt-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--ql-line);
}
.ql-opt-row:last-child { border-bottom: none; }
.ql-opt-row > span {
  color: var(--ql-ink);
  font-size: 14px;
  letter-spacing: 0.5px;
  font-weight: 500;
}
.ql-opt-btns { display: flex; gap: 4px; border: 1px solid var(--ql-line); }
.ql-opt-btns button {
  min-width: 44px;
  height: 36px;
  background: var(--ql-white);
  border: none;
  border-right: 1px solid var(--ql-line);
  color: var(--ql-text-soft);
  font-size: 13px;
  cursor: pointer;
  transition: all .15s;
  font-weight: 500;
}
.ql-opt-btns button:last-child { border-right: none; }
.ql-opt-btns button:hover { color: var(--ql-ink); }
.ql-opt-btns button.active { background: var(--ql-ink); color: var(--ql-white); }

.ql-theme-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.ql-theme-item {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  cursor: pointer;
  font-weight: 500;
  border: 1px solid var(--ql-line) !important;
  letter-spacing: 0.3px;
  transition: all .15s;
}
.ql-theme-item:hover { transform: translateY(-1px); }
.ql-theme-item.active {
  outline: 2px solid var(--ql-ink);
  outline-offset: 1px;
}

/* Chapter themes via data-theme (outer section + article both get attribute to avoid white margins) */
.ql-reader-section {
  background: var(--ql-white);
  /* Stretch to full viewport width to cover the container side margins */
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}
.ql-reader { background: var(--ql-white); }

.ql-reader-section[data-theme="sepia"] { background: #f4ede0; }
.ql-reader[data-theme="sepia"] { background: #f4ede0; }
.ql-reader[data-theme="sepia"] .ql-reader-body { color: #2a1f10; }

.ql-reader-section[data-theme="light"] { background: #faf8f3; }
.ql-reader[data-theme="light"] { background: #faf8f3; }
.ql-reader[data-theme="light"] .ql-reader-body { color: #1a1a1a; }

.ql-reader-section[data-theme="dark"] { background: #1a1a1a; }
.ql-reader[data-theme="dark"] { background: #1a1a1a; }
.ql-reader[data-theme="dark"] .ql-reader-body { color: #d0d0d0; }
.ql-reader[data-theme="dark"] .ql-reader-title { color: #ffffff; }
.ql-reader[data-theme="dark"] .ql-reader-meta { color: #9a9a9a; }
.ql-reader[data-theme="dark"] .ql-reader-page a,
.ql-reader[data-theme="dark"] .ql-reader-page span { color: #d0d0d0; border-color: #4a4a4a; background: #2a2a2a; }
.ql-reader[data-theme="dark"] .ql-reader-page .ql-reader-mulu { color: var(--ql-red); border-color: var(--ql-red); }
.ql-reader-section[data-theme="dark"] .ql-progress { background: var(--ql-red); }
.ql-reader[data-theme="dark"] .ql-detail-excerpt::after { background: linear-gradient(180deg, transparent, #1a1a1a); }
.ql-reader[data-theme="dark"] .ql-detail-desc::after { background: linear-gradient(180deg, transparent, #1a1a1a); }
.ql-reader[data-theme="dark"] .ql-detail-desc { color: #d0d0d0; }
.ql-reader[data-theme="dark"] .ql-detail-h1 { color: #ffffff; }
.ql-reader[data-theme="dark"] .ql-detail-meta { color: #9a9a9a; border-color: #3a3a3a; }
.ql-reader[data-theme="dark"] .ql-detail-meta strong { color: #ffffff; }
.ql-reader[data-theme="dark"] .ql-detail-latest { color: #9a9a9a; border-color: #3a3a3a; }
.ql-reader[data-theme="dark"] .ql-detail-latest a { color: var(--ql-red); }

.ql-reader-section[data-theme="green"] { background: #e8e8d8; }
.ql-reader[data-theme="green"] { background: #e8e8d8; }
.ql-reader[data-theme="green"] .ql-reader-body { color: #1a2a1a; }

.ql-reader-page {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
  margin-top: 40px;
  border-top: 1px solid var(--ql-line);
  gap: 16px;
}
.ql-reader-page a, .ql-reader-page span {
  display: inline-block;
  padding: 12px 20px;
  background: var(--ql-white);
  border: 1px solid var(--ql-ink);
  color: var(--ql-ink);
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 500;
  text-decoration: none;
}
.ql-reader-page a:hover { background: var(--ql-ink); color: var(--ql-white); }
.ql-reader-page .ql-reader-mulu { color: var(--ql-red); border-color: var(--ql-red); }
.ql-reader-page .ql-reader-mulu:hover { background: var(--ql-red); color: var(--ql-white); }

/* ============================================================
   SEARCH
   ============================================================ */

.ql-search-hero {
  text-align: center;
  padding: 100px 0 60px;
  background: var(--ql-white);
  border-bottom: 1px solid var(--ql-line);
}

.ql-search-h {
  font-family: var(--ql-serif);
  font-size: 48px;
  font-weight: 600;
  color: var(--ql-ink);
  letter-spacing: -1px;
  margin: 0 0 12px;
  line-height: 1.1;
}
.ql-search-sub { color: var(--ql-text-soft); font-size: 16px; font-style: italic; font-family: var(--ql-serif); }

.ql-search-form {
  max-width: 600px;
  margin: 40px auto 0;
  display: flex;
  border-bottom: 2px solid var(--ql-ink);
}
.ql-search-form input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 16px 0;
  color: var(--ql-ink);
  font-family: var(--ql-serif);
  font-size: 18px;
  outline: none;
}
.ql-search-form input::placeholder { color: var(--ql-text-dim); font-style: italic; }
.ql-search-form button {
  padding: 0 24px;
  background: transparent;
  color: var(--ql-ink);
  border: none;
  font-family: var(--ql-body);
  font-size: 14px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
}
.ql-search-form button:hover { color: var(--ql-red); }

.ql-search-tags {
  list-style: none;
  padding: 24px 0 0;
  margin: 24px auto 0;
  max-width: 600px;
  text-align: center;
  font-size: 13px;
  border-top: 1px solid var(--ql-line);
}
.ql-search-tags li { display: inline-block; margin: 4px 8px; }
.ql-search-tags a { color: var(--ql-text-soft); font-size: 13px; }
.ql-search-tags a:hover { color: var(--ql-red); }

.ql-search-results { padding: 40px 0 80px; }
.ql-search-status {
  color: var(--ql-text-soft);
  font-size: 14px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ql-line);
}
.ql-search-status strong { color: var(--ql-ink); font-weight: 500; }

.ql-search-empty {
  text-align: center;
  padding: 60px 0;
  color: var(--ql-text-soft);
  font-style: italic;
  font-family: var(--ql-serif);
}
.ql-search-empty img { margin: 0 auto 16px; opacity: .5; }

/* ============================================================
   SITEMAP
   ============================================================ */

.ql-sitemap { padding: 40px 0 80px; }
.ql-sitemap-block {
  background: var(--ql-white);
  border: 1px solid var(--ql-line);
  padding: 32px;
  margin-bottom: 24px;
}
.ql-sitemap-h {
  font-family: var(--ql-serif);
  font-size: 24px;
  color: var(--ql-ink);
  letter-spacing: -0.3px;
  margin: 0 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ql-ink);
  font-weight: 600;
}
.ql-sitemap-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}
.ql-sitemap-list a {
  color: var(--ql-ink);
  font-size: 14px;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}
.ql-sitemap-list a:hover { color: var(--ql-red); border-bottom-color: var(--ql-red); }

/* ============================================================
   FRIEND LINK REQUEST
   ============================================================ */

.ql-flreq { padding: 60px 0; }
.ql-flreq-card {
  max-width: 540px;
  margin: 0 auto;
  background: var(--ql-white);
  border: 1px solid var(--ql-ink);
  padding: 48px 40px;
}
.ql-flreq-h {
  font-family: var(--ql-serif);
  font-size: 28px;
  color: var(--ql-ink);
  letter-spacing: -0.5px;
  margin: 0 0 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ql-ink);
  font-weight: 600;
  text-align: center;
}
.ql-flreq label {
  display: block;
  color: var(--ql-ink);
  font-size: 13px;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  font-weight: 500;
}
.ql-flreq .mb-3 { margin-bottom: 20px; }
.ql-flreq input, .ql-flreq textarea {
  width: 100%;
  background: var(--ql-white);
  border: none;
  border-bottom: 1px solid var(--ql-line);
  color: var(--ql-ink);
  padding: 10px 0;
  font-family: var(--ql-serif);
  font-size: 15px;
  outline: none;
  transition: border-color .15s;
}
.ql-flreq input:focus, .ql-flreq textarea:focus { border-bottom-color: var(--ql-ink); }
.ql-flreq button {
  display: block;
  width: 100%;
  padding: 14px 32px;
  background: var(--ql-ink);
  color: var(--ql-white);
  border: 1px solid var(--ql-ink);
  font-family: var(--ql-body);
  font-size: 14px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  margin-top: 16px;
  transition: all .15s;
}
.ql-flreq button:hover { background: var(--ql-red); border-color: var(--ql-red); }

.ql-flreq #friendLinkMsgModal .modal-content { background: var(--ql-white); color: var(--ql-ink); border: 1px solid var(--ql-ink); }
.ql-flreq #friendLinkMsgModal .modal-header { border-bottom: 1px solid var(--ql-line); }
.ql-flreq #friendLinkMsgModal .modal-title { color: var(--ql-ink); font-family: var(--ql-serif); }

/* ============================================================
   BOOK LIST (mini)
   ============================================================ */

.ql-book-mini {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: var(--ql-white);
  border: 1px solid var(--ql-line);
  margin-bottom: 12px;
  text-decoration: none;
  color: var(--ql-ink);
  transition: all .15s;
}
.ql-book-mini:hover { border-color: var(--ql-ink); }
.ql-book-mini:hover .ql-book-mini-h { color: var(--ql-red); }
.ql-book-mini-cover {
  width: 60px; height: 80px;
  flex-shrink: 0;
  background: var(--ql-cream);
  overflow: hidden;
}
.ql-book-mini-cover img { width: 100%; height: 100%; object-fit: cover; }
.ql-book-mini-body { flex: 1; min-width: 0; }
.ql-book-mini-h {
  font-family: var(--ql-serif);
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 4px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  letter-spacing: -0.3px;
  transition: color .15s;
}
.ql-book-mini-meta { font-size: 12px; color: var(--ql-text-soft); font-style: italic; margin-bottom: 4px; }
.ql-book-mini-desc {
  font-size: 13px;
  color: var(--ql-text-soft);
  line-height: 1.6;
  font-family: var(--ql-serif);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================================
   FOOTER
   ============================================================ */

.ql-footer {
  background: var(--ql-white);
  padding: 60px 0 30px;
  border-top: 1px solid var(--ql-ink);
  color: var(--ql-text-soft);
  font-size: 13px;
}
.ql-footer-line {
  width: 40px; height: 1px;
  background: var(--ql-red);
  margin: 0 auto 30px;
}
.ql-footer-meta { text-align: center; line-height: 2; }
.ql-footer-row { color: var(--ql-text-soft); }
.ql-footer-row a, .ql-footer-row span { color: var(--ql-text-soft); }
.ql-footer-row a { margin: 0 8px; }
.ql-footer-row a:hover { color: var(--ql-red); }
.ql-footer-row-sub { font-size: 12px; color: var(--ql-text-dim); margin-top: 8px; }
.ql-footer-row-sub span { margin: 0 8px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1100px) {
  .ql-hero-frame { padding: 50px 24px 70px; min-height: 460px; }
  .ql-hero-slide { grid-template-columns: 1fr 1fr; gap: 40px; }
  .ql-hero-h1 { font-size: 50px; min-height: 105px; }
  .ql-editorial-grid { grid-template-columns: 1fr; }
  .ql-editorial-side { grid-template-columns: repeat(5, 1fr); grid-template-rows: 1fr; }
  .ql-grid-list { grid-template-columns: repeat(4, 1fr); }
  .ql-new-grid { grid-template-columns: repeat(4, 1fr); }
  .ql-shelf-grid { grid-template-columns: repeat(4, 1fr); row-gap: 24px; }
  .ql-detail-inner { grid-template-columns: 220px 1fr; gap: 40px; }
  .ql-chapter-grid { grid-template-columns: repeat(3, 1fr); }
  .ql-reader { padding: 60px 40px 40px; }
}

@media (max-width: 768px) {
  body { font-size: 14px; }
  .ql-header-inner { height: 56px; }
  .ql-header-nav { display: none; }
  .ql-header-burger { display: flex; }
  .ql-header-search { padding: 6px 10px; }
  .ql-header-search span { display: none; }
  .ql-header-logo { font-size: 18px; }

  .ql-section { padding: 50px 0; }
  .ql-section-head { flex-wrap: wrap; gap: 8px; }
  .ql-section-title { font-size: 26px; }
  .ql-section-en { display: none; }

  .ql-hero-frame { min-height: 640px; padding: 32px 20px 56px; }
  .ql-hero-slide {
    display: block;                  /* 普通 block 文档流，绝对不重叠 */
    padding: 0 20px;
  }
  .ql-hero-text {
    display: block;                  /* 覆盖基础 flex column */
    min-height: 0;                   /* 覆盖基础 380 */
    padding: 0;                      /* 覆盖基础 0 20 */
    margin-bottom: 24px;             /* 文字与图片间距 */
    text-align: center;
  }
  .ql-hero-eyebrow { display: inline-block; font-size: 11px; letter-spacing: 2px; margin-bottom: 12px; }
  .ql-hero-h1 { font-size: 30px; min-height: 0; line-height: 1.2; letter-spacing: -0.5px; margin: 0 0 10px; }
  .ql-hero-byline { font-size: 13px; margin-bottom: 12px; }
  .ql-hero-desc {
    font-size: 14px;
    line-height: 1.6;
    max-width: 100%;
    margin: 0 0 18px;
    max-height: 4.8em;            /* 3 行 (1.6em × 3) */
    overflow: hidden;
    position: relative;            /* 为 ::after 渐变定位 */
  }
  .ql-hero-desc::after {
    content: "";
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 0.9em;                /* 覆盖第 3 行下半 → 渐变淡出 */
    background: linear-gradient(180deg, transparent, #fff);
    pointer-events: none;
  }
  .ql-hero-btn { display: inline-block; padding: 12px 28px; font-size: 12px; }
  .ql-hero-img {
    display: block;
    max-width: 200px;
    margin: 0 auto;                  /* 居中 */
    aspect-ratio: 3 / 4;
  }
  .ql-hero-dots { bottom: 12px; }

  .ql-editorial-side { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); }

  .ql-grid-list { grid-template-columns: repeat(3, 1fr); }

  .ql-rank-no { font-size: 24px; min-width: 40px; }
  .ql-rank-h { font-size: 16px; }
  .ql-rank-cta { display: none; }

  .ql-new-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .ql-new-card-h { font-size: 13px; }

  .ql-shelf-grid { grid-template-columns: repeat(3, 1fr); row-gap: 24px; }
  .ql-shelf-tabs { gap: 0; }
  .ql-shelf-tab { padding: 10px 16px; font-size: 13px; }

  .ql-detail-inner { grid-template-columns: 1fr; gap: 24px; }
  .ql-detail-cover { max-width: 200px; margin: 0 auto; }
  .ql-detail-h1 { font-size: 32px; }
  .ql-detail-tab { padding: 40px 0; }
  .ql-chapter-grid { grid-template-columns: repeat(2, 1fr); }

  .ql-reader { padding: 40px 20px; }
  .ql-reader-h { margin-bottom: 30px; padding-bottom: 20px; }
  .ql-reader-title { font-size: 28px; }
  .ql-reader-body { font-size: 17px; line-height: 1.8; }
  .ql-tb { right: 12px; bottom: 12px; gap: 6px; }
  .ql-tb-btn { width: 40px; height: 40px; font-size: 10px; }
  .ql-tb-btn span { font-size: 14px; }
  .ql-read-drawer { width: 280px; }
  .ql-theme-grid { grid-template-columns: repeat(2, 1fr); }

  .ql-search-h { font-size: 32px; }
  .ql-search-form { flex-direction: column; gap: 8px; }
  .ql-search-form input { padding: 12px 0; border-bottom: 1px solid var(--ql-line); }
  .ql-search-form button { padding: 12px; }

  .ql-book-mini-cover { width: 50px; height: 70px; }
  .ql-book-mini-h { font-size: 14px; }
  .ql-book-mini-desc { display: none; }
}

@media (max-width: 480px) {
  .ql-hero-frame { min-height: 600px; padding: 24px 16px 44px; }
  .ql-hero-h1 { font-size: 26px; }
  .ql-hero-img { max-width: 160px; }
  .ql-hero-text { margin-bottom: 20px; }
  .ql-grid-list { grid-template-columns: repeat(2, 1fr); }
  .ql-new-grid { grid-template-columns: repeat(2, 1fr); }
  .ql-shelf-grid { grid-template-columns: repeat(2, 1fr); row-gap: 20px; }
  .ql-chapter-grid { grid-template-columns: 1fr; }
  .ql-editorial-side { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(5, 1fr); }
}