:root {
  --bg: #0B0B0D;
  --panel: #15151A;
  --panel-2: #1B1B21;
  --ink: #F7F2E8;
  --soft: #B2A895;
  --muted: #807A70;
  --brand: #FFD64C;
  --brand-2: #FFB522;
  --accent: #FF8B26;
  --green: #9ED49B;
  --line: rgba(255,214,92,.13);
  --shadow: 0 18px 55px rgba(0,0,0,.42);
  --radius: 20px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; }

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

/* 00 提示条 */
.top-notice {
  width: 100%;
  height: 34px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  font-size: 12.5px;
  color: var(--soft);
}
.top-notice .container {
  display: flex;
  align-items: center;
  gap: 12px;
}
.top-badge {
  font-size: 11px;
  color: var(--brand);
  border: 1px solid var(--brand);
  border-radius: 4px;
  padding: 2px 6px;
  line-height: 1;
}
.top-link {
  margin-left: auto;
  color: var(--brand);
}
.top-notice .top-link:hover { text-decoration: underline; }

/* 01 导航 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 800;
}
.brand img {
  width: 26px;
  height: 32px;
  object-fit: contain;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
}
.nav-links {
  display: flex;
  gap: 28px;
}
.nav-links a {
  font-size: 14px;
  color: var(--soft);
  transition: color .2s;
}
.nav-links a:hover { color: var(--ink); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  background: var(--brand);
  color: var(--bg);
  transition: transform .2s, opacity .2s;
}
.btn:hover { transform: translateY(-1px); opacity: .92; }
.nav-cta { display: inline-flex; }

/* 通用标题区 */
.sec-head {
  margin-bottom: 30px;
}
.sec-title-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}
.sec-num {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 13px;
  color: var(--brand);
  letter-spacing: .08em;
}
.sec-title {
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: -.02em;
}
.sec-desc {
  font-size: 14px;
  color: var(--soft);
  text-align: right;
  margin-left: auto;
  max-width: 40ch;
}

/* 02 首屏 */
.hero {
  text-align: center;
  padding: 80px 0 60px;
}
.hero-badge {
  display: inline-block;
  font-size: 12px;
  color: var(--brand);
  border: 1px solid var(--line);
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(38px, 5.6vw, 60px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.03em;
  max-width: 860px;
  margin: 0 auto 24px;
}
.hero h1 span { color: var(--brand); }
.hero-sub {
  font-size: 16px;
  color: var(--soft);
  max-width: 620px;
  margin: 0 auto 36px;
  line-height: 1.9;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}
.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}
.marquee-wrap {
  overflow: hidden;
  position: relative;
  height: 260px;
  margin-top: 20px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 80px, #000 calc(100% - 80px), transparent);
  mask-image: linear-gradient(90deg, transparent, #000 80px, #000 calc(100% - 80px), transparent);
}
.marquee-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: scrollX 46s linear infinite;
}
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
.marquee-track img {
  width: 190px;
  height: 260px;
  object-fit: cover;
  border-radius: 12px;
  filter: saturate(1.05) contrast(1.04) brightness(1.02);
}
@keyframes scrollX {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.hero-footnote {
  font-size: 12px;
  color: var(--muted);
  margin-top: 16px;
}

/* 03 形态 */
.section { padding: 54px 0; }
@media (min-width: 768px) { .section { padding: 92px 0; } }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.form-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform .25s, box-shadow .25s;
}
.form-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.form-card .num {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(247,242,232,.14);
  border-radius: 50%;
  font-size: 16px;
  font-weight: 700;
  color: var(--soft);
  margin-bottom: 20px;
  transition: color .2s, border-color .2s;
}
.form-card:hover .num { color: var(--brand); border-color: var(--brand); }
.form-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.form-card p { font-size: 14px; color: var(--soft); max-width: 30ch; }
.form-card .arrow {
  position: absolute;
  right: 28px;
  bottom: 28px;
  font-size: 20px;
  color: var(--muted);
  transition: color .2s, transform .2s;
}
.form-card:hover .arrow { color: var(--brand); transform: translateX(4px); }

/* 04 分类剧场宫格 */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.cat-card {
  height: 140px;
  border-radius: 18px;
  padding: 20px;
  position: relative;
  color: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-size: 150% 150%;
  background-position: 0% 50%;
  transition: background-position .35s, transform .2s;
}
.cat-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.12);
  pointer-events: none;
}
.cat-card:hover {
  background-position: 100% 50%;
  transform: translateY(-2px);
}
.cat-top { display: flex; align-items: center; gap: 10px; position: relative; z-index: 1; }
.cat-top svg { width: 20px; height: 20px; stroke: rgba(255,255,255,.9); fill: none; stroke-width: 1.6; transition: transform .2s; }
.cat-card:hover .cat-top svg { transform: scale(1.08); }
.cat-name { font-size: 17px; font-weight: 600; }
.cat-count { font-size: 12px; color: rgba(255,255,255,.7); text-align: right; position: relative; z-index: 1; }
.c1 { background-image: linear-gradient(135deg, #FFD64C, #FFB522); }
.c2 { background-image: linear-gradient(135deg, #FFB522, #FF8B26); }
.c3 { background-image: linear-gradient(135deg, #FF8B26, #FF6B4A); }
.c4 { background-image: linear-gradient(135deg, #9ED49B, #FFD64C); }
.c5 { background-image: linear-gradient(135deg, #FF8B26, #FFD64C); }
.c6 { background-image: linear-gradient(135deg, #FFD64C, #9ED49B); }

/* 05 热播榜 */
.scroll-row {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 16px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.scroll-row::-webkit-scrollbar { display: none; }
.hot-card {
  width: 168px;
  flex-shrink: 0;
  scroll-snap-align: start;
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  transition: transform .3s, box-shadow .3s;
}
.hot-card:hover {
  transform: scale(1.04);
  box-shadow: 0 18px 40px rgba(0,0,0,.5);
}
.hot-card::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: -60%;
  width: 40%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.22), transparent);
  transform: skewX(-18deg);
  pointer-events: none;
}
.hot-card:hover::after {
  animation: lightSweep .6s ease-out forwards;
}
@keyframes lightSweep {
  0% { left: -60%; }
  100% { left: 120%; }
}
.hot-poster {
  aspect-ratio: 3 / 4;
  position: relative;
}
.hot-poster img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(1.05) contrast(1.04) brightness(1.02);
}
.hot-poster::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 38%, rgba(0,0,0,.78));
}
.hot-views {
  position: absolute;
  top: 8px; left: 8px;
  font-size: 11px;
  color: #fff;
  background: rgba(0,0,0,.62);
  border-radius: 999px;
  padding: 4px 8px;
  z-index: 2;
}
.hot-name {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: #fff;
  z-index: 2;
}

/* 06 轮播 */
.carousel-wrap {
  max-width: 1000px;
  margin: 0 auto;
}
.carousel-main {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  overflow: hidden;
  background: var(--panel);
}
.carousel-main img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0;
  transition: opacity .4s ease;
  position: absolute; inset: 0;
}
.carousel-main img.active { opacity: 1; position: relative; }
.first-tag {
  position: absolute;
  bottom: 16px; left: 16px;
  font-size: 11px;
  background: var(--brand);
  color: var(--bg);
  border-radius: 4px;
  padding: 4px 10px;
  font-weight: 700;
  z-index: 5;
}
.carousel-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  justify-content: center;
}
.carousel-thumbs button {
  width: 56px;
  height: 75px;
  border-radius: 8px;
  overflow: hidden;
  padding: 0;
  border: 2px solid transparent;
  opacity: .55;
  transition: opacity .2s, border-color .2s;
  background: none;
}
.carousel-thumbs button.active {
  border-color: var(--accent);
  opacity: 1;
}
.carousel-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.carousel-progress {
  height: 3px;
  background: rgba(255,214,92,.15);
  border-radius: 2px;
  margin-top: 20px;
  overflow: hidden;
}
.carousel-fill {
  height: 100%;
  background: var(--accent);
  width: 0;
  transition: width .1s linear;
}

/* 07 节奏 */
.flow-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  align-items: center;
}
.flow-text p { font-size: 15px; color: var(--soft); margin-bottom: 16px; max-width: 60ch; }
.flow-text a { color: var(--brand); font-size: 14px; font-weight: 600; }
.flow-card {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
}
.flow-dots {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 0 10px;
}
.flow-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 1px solid var(--muted);
  background: transparent;
  transition: all .3s;
}
.flow-dots span.current {
  background: var(--brand);
  border-color: var(--brand);
  transform: scale(1.3);
}
.flow-note { font-size: 12px; color: var(--muted); text-align: center; }

/* 08 转化区 */
.cta-box {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 56px;
  text-align: center;
}
.cta-box h2 { font-size: 28px; font-weight: 700; line-height: 1.4; margin-bottom: 16px; }
.cta-box p { font-size: 15px; color: var(--soft); margin-bottom: 32px; max-width: 50ch; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; justify-content: center; gap: 16px; margin-bottom: 24px; }
.cta-info { font-size: 12.5px; color: var(--muted); margin-bottom: 8px; }
.cta-sub { font-size: 12px; color: var(--muted); }

/* 09 用户反馈 */
.feedback-row {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 20px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.feedback-row::-webkit-scrollbar { display: none; }
.feedback-card {
  width: 70vw;
  max-width: 600px;
  flex-shrink: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
  position: relative;
  scroll-snap-align: center;
}
.quote-mark {
  position: absolute;
  top: 10px; left: 20px;
  font-size: 64px;
  color: var(--accent);
  opacity: .22;
  line-height: 1;
  font-family: serif;
}
.feedback-card p {
  font-size: 15px;
  color: var(--ink);
  line-height: 1.85;
  position: relative;
  z-index: 1;
  margin-bottom: 16px;
}
.feedback-meta { font-size: 12px; color: var(--muted); }

/* 10 FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.faq-item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0 18px;
}
.faq-item summary {
  list-style: none;
  padding: 18px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "＋";
  font-size: 18px;
  color: var(--soft);
  transition: transform .2s, color .2s;
}
.faq-item[open] summary::after {
  transform: rotate(45deg);
  color: var(--accent);
}
.faq-item p {
  font-size: 13.5px;
  color: var(--soft);
  line-height: 1.8;
  padding-bottom: 18px;
}

/* 11 页脚 */
.site-footer {
  border-top: 1px solid var(--line);
  padding-top: 60px;
  margin-top: 60px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand h3 { font-size: 17px; font-weight: 800; margin-bottom: 8px; }
.footer-brand p { font-size: 13px; color: var(--muted); max-width: 40ch; }
.footer-links { display: flex; gap: 60px; }
.link-col h4 { font-size: 11px; color: var(--muted); letter-spacing: .2em; margin-bottom: 16px; text-transform: uppercase; }
.link-col a { display: block; font-size: 13px; color: var(--soft); margin-bottom: 10px; transition: color .2s; }
.link-col a:hover { color: var(--brand); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
}
.footer-bottom a { color: var(--soft); }
.footer-bottom a:hover { color: var(--brand); }

/* 响应式 */
@media (max-width: 1024px) {
  .flow-grid { grid-template-columns: 1fr; gap: 24px; }
  .flow-card { order: -1; }
}
@media (max-width: 900px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { flex-direction: column; }
  .footer-links { flex-wrap: wrap; gap: 40px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .faq-grid { grid-template-columns: 1fr; }
  .hero { padding: 50px 0 40px; }
  .sec-title-row { flex-wrap: wrap; }
  .sec-desc { text-align: left; margin-left: 0; max-width: 100%; }
  .cta-box { padding: 36px 20px; }
  .carousel-thumbs { overflow-x: auto; justify-content: flex-start; padding-bottom: 10px; }
  .carousel-main { aspect-ratio: 4 / 3; }
  .hero-actions { flex-direction: column; align-items: center; }
  .cta-actions { flex-direction: column; align-items: center; }
}
@media (max-width: 560px) {
  .cat-grid { grid-template-columns: 1fr; }
  .hot-card { width: 44vw; }
  .marquee-track img { width: 150px; height: 200px; }
  .marquee-wrap { height: 200px; }
}