/* ==========================================
   酉阳杂俎 · 神怪志异 — 揉皱宣纸深色纸感
   ========================================== */

:root {
  /* 深夜宣纸 — 暗调神秘感 + 可见纹理 */
  --bg: #3d3228;
  --bg-elevated: #453a2e;
  --bg-card: #4f4234;
  --text: #f0e8dc;
  --text-muted: #b0a494;
  --text-dim: #7a6e60;
  --accent: #c44a4a;
  --accent-hover: #e06060;
  --border: #5c4e40;
  --paper-tone: #4a4034;
  --transition: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.35s ease;
  --shadow-sm: 0 4px 16px rgba(0,0,0,0.5);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.6);
  --shadow-lg: 0 16px 56px rgba(0,0,0,0.7);
  --shadow-hover: 0 12px 48px rgba(0,0,0,0.8);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Noto Serif SC', 'Songti SC', 'Georgia', serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.85;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: rgba(168, 74, 74, 0.25);
  color: var(--text);
}

/* ===================== INK WASH BACKGROUNDS ===================== */
.ink-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

/* Global ink texture: subtle wash across entire page */
.ink-global {
  background: url('../images/ink011216.jpg') center center / cover no-repeat fixed;
  opacity: 0.50;
  mix-blend-mode: multiply;
}

/* Ensure all content sits above ink layers */
.container,
.section > * {
  position: relative;
  z-index: 1;
}

/* Section ink backgrounds */
.hero {
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/ink011222.jpg') center top / cover no-repeat;
  opacity: 0.55;
  mix-blend-mode: multiply;
  pointer-events: none;
  z-index: 0;
}

.stories {
  position: relative;
}
.stories::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/ink011244.jpg') center center / cover no-repeat;
  opacity: 0.52;
  mix-blend-mode: multiply;
  pointer-events: none;
  z-index: 0;
}

.archive {
  position: relative;
}
.archive::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/ink011251.jpg') center center / cover no-repeat;
  opacity: 0.48;
  mix-blend-mode: multiply;
  pointer-events: none;
  z-index: 0;
}

/* ===================== TYPOGRAPHY ===================== */
h1, h2, h3 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
  color: var(--text);
}

p { margin-bottom: 1.2em; }

.text-muted { color: var(--text-muted); }

/* ===================== CONTAINER ===================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===================== NAVIGATION ===================== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 10000;
  padding: 20px 0;
  transition: background var(--transition-fast), padding var(--transition-fast), box-shadow var(--transition-fast);
}

#navbar.scrolled {
  background: rgba(22,19,16,0.92);
  backdrop-filter: blur(18px) saturate(1.1);
  padding: 14px 0;
  border-bottom: 1px solid rgba(200,180,150,0.06);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'Noto Serif SC', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.1em;
  transition: transform var(--transition-fast), text-shadow var(--transition-fast);
}

.logo:hover {
  transform: scale(1.06);
  text-shadow: 0 0 24px rgba(168,74,74,0.25);
}

.nav-links {
  display: flex;
  gap: 40px;
}

.nav-link {
  font-family: 'Noto Sans SC', 'PingFang SC', sans-serif;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  position: relative;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 50%;
  width: 0; height: 1.5px;
  background: var(--accent);
  transition: width var(--transition-fast), left var(--transition-fast);
}

.nav-link:hover {
  color: var(--text);
  transform: translateY(-2px);
}

.nav-link:hover::after {
  width: 100%;
  left: 0;
}

#menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  transition: transform var(--transition-fast);
}

#menu-toggle:hover {
  transform: scale(1.1);
}

#menu-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text);
  transition: all var(--transition-fast);
}

/* ===================== ANIMATION SYSTEM (BIDIRECTIONAL) ===================== */
[data-animate] {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: opacity, transform;
}

[data-animate="fade-up"] {
  transform: translateY(50px);
}

[data-animate="fade-down"] {
  transform: translateY(-40px);
}

[data-animate="fade-left"] {
  transform: translateX(-50px);
}

[data-animate="fade-right"] {
  transform: translateX(50px);
}

[data-animate="slide-up"] {
  transform: translateY(70px) scale(0.97);
}

[data-animate="slide-left"] {
  transform: translateX(70px);
}

[data-animate="slide-right"] {
  transform: translateX(-70px);
}

[data-animate="scale-in"] {
  transform: scale(0.88);
}

/* Forward: entering viewport */
[data-animate].animated {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Backward: leaving viewport — CSS transition automatically reverses
   because removing .animated restores the initial transform/opacity state */

/* ===================== SECTION BASE ===================== */
.section {
  padding: 120px 0;
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Section arrow — down guide */
.section-arrow {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  text-decoration: none;
  padding: 20px;
  opacity: 0.4;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  animation: arrowBounce 2.2s ease-in-out infinite;
}

.section-arrow:hover {
  opacity: 0.85;
  transform: translateX(-50%) scale(1.12);
}

@keyframes arrowBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

.arrow-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, var(--text-dim), transparent);
}

.arrow-head {
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--text-dim);
  border-bottom: 1.5px solid var(--text-dim);
  transform: rotate(45deg);
  margin-top: -5px;
}

/* ===================== HERO ===================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 160px 0 100px;
  position: relative;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(168,74,74,0.06) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 80%, rgba(80,60,40,0.07) 0%, transparent 50%);
  pointer-events: none;
}

.hero-label {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.hero-title {
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 900;
  letter-spacing: 0.12em;
  margin-bottom: 36px;
  line-height: 1.05;
}

.hero-title span {
  display: block;
}

.hero-sub {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1.02rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 48px;
  line-height: 1.8;
  font-weight: 300;
}

.hero-cta {
  display: inline-block;
  padding: 16px 40px;
  border: 1px solid rgba(184,168,152,0.18);
  color: var(--text);
  text-decoration: none;
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.hero-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-101%);
  transition: transform var(--transition-fast);
  z-index: -1;
}

.hero-cta:hover {
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 32px rgba(168,74,74,0.2);
}

.hero-cta:hover::before {
  transform: translateX(0);
}

/* ===================== SECTION LABELS & TITLES ===================== */
.section-label {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin-bottom: 40px;
  font-weight: 700;
}

.section-subtitle {
  font-family: 'Noto Sans SC', sans-serif;
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto 60px;
  font-weight: 300;
}

.section-header.center {
  text-align: center;
}

/* ===================== ABOUT ===================== */
.about-book,
.about-author {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 160px;
}

.about-author {
  margin-bottom: 0;
}

.about-text p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 2;
}

.about-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  position: relative;
}

.floating-text {
  font-size: clamp(6rem, 15vw, 12rem);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1.2px rgba(200,180,150,0.1);
  line-height: 1;
  position: absolute;
  user-select: none;
  transition: transform 0.6s ease, -webkit-text-stroke 0.6s ease;
}

.floating-text:hover {
  transform: scale(1.05);
  -webkit-text-stroke: 1.2px rgba(184,74,74,0.4);
}

.floating-text.secondary {
  font-size: clamp(4rem, 10vw, 8rem);
  -webkit-text-stroke: 1px rgba(200,180,150,0.07);
  opacity: 0.5;
  transform: translate(40px, 60px);
}

.floating-text.secondary:hover {
  transform: translate(40px, 60px) scale(1.05);
}

/* Book cover area — floating text as layered decoration */
.book-visual {
  position: relative;
  z-index: 1;
}

.book-float-primary {
  top: 50%;
  left: 50%;
  transform: translate(-80%, -70%);
  z-index: 0;
  font-size: clamp(4.5rem, 10vw, 8rem);
  -webkit-text-stroke: 1.2px rgba(200,180,150,0.08);
  pointer-events: none;
}

.book-float-secondary {
  top: 50%;
  left: 50%;
  transform: translate(30%, 50%);
  z-index: 0;
  font-size: clamp(3rem, 7vw, 5.5rem);
  -webkit-text-stroke: 1px rgba(200,180,150,0.06);
  opacity: 0.4;
  pointer-events: none;
}

.book-visual:hover .book-float-primary {
  -webkit-text-stroke: 1.2px rgba(184,74,74,0.25);
}

.book-visual:hover .book-float-secondary {
  -webkit-text-stroke: 1px rgba(184,74,74,0.18);
}

.book-cover-frame {
  position: relative;
  z-index: 1;
}

.author-portrait {
  position: relative;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.author-portrait:hover {
  transform: translateY(-6px) scale(1.02);
}

.portrait-frame {
  width: 280px;
  height: 360px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: rgba(184,168,152,0.015);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.portrait-frame:hover {
  box-shadow: var(--shadow-hover);
  border-color: rgba(184,168,152,0.12);
}

.portrait-frame::before {
  content: '';
  position: absolute;
  top: -12px; left: -12px;
  width: 40px; height: 40px;
  border-top: 1.5px solid var(--accent);
  border-left: 1.5px solid var(--accent);
  transition: all var(--transition-fast);
}

.portrait-frame:hover::before {
  top: -16px; left: -16px;
  width: 50px; height: 50px;
}

.portrait-frame::after {
  content: '';
  position: absolute;
  bottom: -12px; right: -12px;
  width: 40px; height: 40px;
  border-bottom: 1.5px solid var(--accent);
  border-right: 1.5px solid var(--accent);
  transition: all var(--transition-fast);
}

.portrait-frame:hover::after {
  bottom: -16px; right: -16px;
  width: 50px; height: 50px;
}

.portrait-inner {
  text-align: center;
}

.portrait-inner span {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.3em;
}

/* Book cover image */
.book-cover-frame {
  position: relative;
  padding: 16px;
  border: 1px solid var(--border);
  background: rgba(184,168,152,0.015);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
}

.book-cover-frame:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(184,168,152,0.12);
}

.book-cover-frame::before {
  content: '';
  position: absolute;
  top: -12px; left: -12px;
  width: 40px; height: 40px;
  border-top: 1.5px solid var(--accent);
  border-left: 1.5px solid var(--accent);
  transition: all var(--transition-fast);
}

.book-cover-frame:hover::before {
  top: -16px; left: -16px;
  width: 50px; height: 50px;
}

.book-cover-frame::after {
  content: '';
  position: absolute;
  bottom: -12px; right: -12px;
  width: 40px; height: 40px;
  border-bottom: 1.5px solid var(--accent);
  border-right: 1.5px solid var(--accent);
  transition: all var(--transition-fast);
}

.book-cover-frame:hover::after {
  bottom: -16px; right: -16px;
  width: 50px; height: 50px;
}

.book-cover-img {
  display: block;
  width: 260px;
  height: auto;
  filter: sepia(15%) contrast(1.05);
  transition: filter var(--transition-fast);
}

.book-cover-frame:hover .book-cover-img {
  filter: sepia(0%) contrast(1.1);
}

/* Author portrait image */
.portrait-img {
  display: block;
  width: 240px;
  height: auto;
  filter: sepia(20%) contrast(1.05);
  transition: filter var(--transition-fast);
}

.portrait-frame:hover .portrait-img {
  filter: sepia(0%) contrast(1.1);
}

/* ===================== STORIES ===================== */
.stories {
  background: var(--bg-elevated);
  position: relative;
}

.story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 140px;
  position: relative;
  z-index: 1;
}

.story:last-child {
  margin-bottom: 0;
}

.story-image {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.story-image:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.01);
}

.story-image img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(30%) contrast(1.1);
  transition: transform var(--transition), filter var(--transition);
}

.story-image:hover img {
  transform: scale(1.06);
  filter: grayscale(0%) contrast(1.15);
}

.image-caption {
  position: absolute;
  bottom: 20px;
  left: 20px;
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.15em;
  background: rgba(0,0,0,0.5);
  padding: 6px 14px;
  backdrop-filter: blur(4px);
}

.story-content {
  padding: 20px 0;
}

.story-tag {
  display: inline-block;
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 4px;
}

.story-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 20px;
  font-weight: 700;
  transition: transform var(--transition-fast);
}

.story-title:hover {
  transform: translateX(4px);
}

.story-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 24px;
  font-family: 'Noto Sans SC', sans-serif;
}

.story-quote {
  border-left: 2px solid var(--border);
  padding-left: 24px;
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.9;
  margin-bottom: 24px;
  font-style: italic;
}

/* Translation block */
.story-translation {
  background: rgba(184,168,152,0.025);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 24px;
  margin-bottom: 28px;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.story-translation:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.translation-label {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.story-translation p:not(.translation-label):not(.translation-credit) {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.9;
  margin-bottom: 12px;
  font-family: 'Noto Sans SC', sans-serif;
}

.translation-credit {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 0;
  margin-top: 16px;
  font-style: italic;
}

.story-btn {
  display: inline-block;
  padding: 12px 32px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.story-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-101%);
  transition: transform var(--transition-fast);
  z-index: -1;
}

.story-btn:hover {
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 24px rgba(168,74,74,0.18);
}

.story-btn:hover::before {
  transform: translateX(0);
}

.story-right .story-content { order: 1; }
.story-right .story-image { order: 2; }

/* ===================== ARCHIVE / SEARCH ===================== */
.archive {
  padding-bottom: 160px;
  position: relative;
}

.search-box {
  max-width: 640px;
  margin: 0 auto 40px;
  display: flex;
  gap: 12px;
}

.search-box input {
  flex: 1;
  padding: 18px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(168,74,74,0.1);
  transform: translateY(-2px);
}

.search-box input::placeholder {
  color: var(--text-dim);
}

.search-box button {
  padding: 18px 36px;
  background: var(--accent);
  border: none;
  color: #fff;
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.search-box button:hover {
  background: var(--accent-hover);
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 24px rgba(168,74,74,0.22);
}

.filter-tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.filter-tag {
  padding: 8px 20px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.filter-tag::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateY(101%);
  transition: transform var(--transition-fast);
  z-index: -1;
}

.filter-tag:hover {
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 6px 20px rgba(168,74,74,0.12);
}

.filter-tag:hover::before {
  transform: translateY(0);
}

.filter-tag.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(168,74,74,0.06);
}

.results-count {
  text-align: center;
  color: var(--text-dim);
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.85rem;
  margin-bottom: 32px;
  min-height: 1.5em;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 32px;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.result-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--accent);
  transition: height var(--transition-fast);
}

.result-card:hover {
  border-color: rgba(184,168,152,0.08);
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-hover);
}

.result-card:hover::before {
  height: 100%;
}

.result-volume {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.result-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.result-card:hover .result-title {
  color: var(--accent-hover);
}

.result-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.result-tags {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.result-tag {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.7rem;
  color: var(--text-dim);
  padding: 4px 10px;
  border: 1px solid var(--border);
  transition: all var(--transition-fast);
}

.result-card:hover .result-tag {
  border-color: rgba(168,74,74,0.25);
  color: var(--accent);
}

.load-more {
  text-align: center;
  margin-top: 48px;
}

#load-more-btn {
  padding: 14px 40px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

#load-more-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateY(101%);
  transition: transform var(--transition-fast);
  z-index: -1;
}

#load-more-btn:hover {
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 24px rgba(168,74,74,0.12);
}

#load-more-btn:hover::before {
  transform: translateY(0);
}

#load-more-btn.hidden {
  display: none;
}

/* ===================== MODAL ===================== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.modal.visible {
  display: flex;
  opacity: 1;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10,8,6,0.88);
  backdrop-filter: blur(12px);
}

.modal-content {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  max-width: 720px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 56px;
  transform: translateY(40px) scale(0.96);
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: var(--shadow-lg);
}

.modal.visible .modal-content {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
  transition: all var(--transition-fast);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.modal-close:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
  transform: rotate(90deg) scale(1.1);
}

.modal-tag {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 16px;
}

.modal-content h2 {
  font-size: 1.8rem;
  margin-bottom: 32px;
}

.modal-text {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.modal-meta {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.8rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

/* ===================== FOOTER ===================== */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px 0;
  position: relative;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand .logo {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 8px;
  transition: transform var(--transition-fast);
}

.footer-brand .logo:hover {
  transform: scale(1.05);
}

.footer-brand p {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin: 0 0 12px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.75rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-credit {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  #menu-toggle { display: flex; }
  .about-book, .about-author, .story {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .story-right .story-content, .story-right .story-image { order: unset; }
  .section { padding: 80px 0; min-height: auto; }
  .hero { padding: 140px 0 80px; min-height: 100vh; }
  .modal-content { padding: 40px 24px; }
  .results-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .search-box { flex-direction: column; }
  .filter-tags { gap: 8px; }
  .filter-tag { padding: 6px 14px; font-size: 0.75rem; }
  .story-translation { padding: 16px; }
}

/* ===================== REDUCED MOTION ===================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  [data-animate] { opacity: 1; transform: none; }
}