/* =========================================================
   酒店第1到60完整版在线看 - 全站样式
   主题：午夜影院 + 鎏金酒店质感
   ========================================================= */

:root {
  --bg: #080a0f;
  --bg-soft: #0d1118;
  --panel: #12171f;
  --panel-2: #171d27;
  --line: rgba(212, 175, 55, 0.16);
  --line-soft: rgba(255, 255, 255, 0.07);
  --gold: #d4af37;
  --gold-light: #f2d98a;
  --gold-deep: #a3811f;
  --text: #e9e7e2;
  --muted: #98a1ad;
  --white: #ffffff;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  --shadow-gold: 0 16px 40px rgba(212, 175, 55, 0.18);
  --container: 1200px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(900px 480px at 12% -10%, rgba(212, 175, 55, 0.13), transparent 60%),
    radial-gradient(700px 420px at 92% 8%, rgba(65, 105, 225, 0.1), transparent 62%);
  pointer-events: none;
  z-index: 0;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

ul,
ol {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

::selection {
  background: rgba(212, 175, 55, 0.32);
  color: #fff;
}

/* 滚动条 */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: #0a0d12;
}
::-webkit-scrollbar-thumb {
  background: #2a3140;
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-deep);
}

/* ------------------ 通用布局 ------------------ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 22px;
  position: relative;
  z-index: 1;
}

.section {
  padding: 96px 0;
  position: relative;
}

.section--tight {
  padding: 70px 0;
}

.section-head {
  max-width: 760px;
  margin: 0 auto 56px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.eyebrow::before,
.eyebrow::after {
  content: "";
  width: 26px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.eyebrow::after {
  background: linear-gradient(90deg, var(--gold), transparent);
}

.section-head h2 {
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.section-head p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 16px;
}

.grad-text {
  background: linear-gradient(100deg, #fff2c4 0%, var(--gold) 45%, #b8901f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(120deg, #f3dd93, var(--gold) 52%, #b8901f);
  color: #16120a;
  box-shadow: var(--shadow-gold);
}
.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 46px rgba(212, 175, 55, 0.32);
}

.btn--ghost {
  border-color: rgba(212, 175, 55, 0.42);
  color: var(--gold-light);
  background: rgba(212, 175, 55, 0.05);
}
.btn--ghost:hover {
  background: rgba(212, 175, 55, 0.14);
  transform: translateY(-3px);
  color: #fff;
}

.btn--block {
  width: 100%;
}

/* ------------------ 顶栏 ------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(8, 10, 15, 0.72);
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.site-header.is-stuck {
  background: rgba(8, 10, 15, 0.94);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 26px;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  font-family: Georgia, serif;
  font-size: 21px;
  font-weight: 700;
  color: #191307;
  background: linear-gradient(140deg, #f7e6ad, var(--gold) 55%, #a3811f);
  box-shadow: 0 8px 22px rgba(212, 175, 55, 0.3);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.brand-text strong {
  font-size: 16px;
  letter-spacing: 0.06em;
  color: #fff;
}
.brand-text em {
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.34em;
  color: var(--gold);
}

.main-nav {
  margin-left: auto;
}
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 6px;
}
.main-nav a {
  position: relative;
  display: block;
  padding: 9px 16px;
  font-size: 15px;
  color: #c3c9d3;
  border-radius: 8px;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform 0.32s var(--ease);
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--gold-light);
}
.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
}

.header-cta {
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: #16120a;
  background: linear-gradient(120deg, #f3dd93, var(--gold));
  box-shadow: 0 10px 26px rgba(212, 175, 55, 0.24);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(212, 175, 55, 0.36);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  padding: 11px;
  flex-direction: column;
  justify-content: space-between;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: var(--gold-light);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* ------------------ Hero ------------------ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 110px 0 90px;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.85) brightness(0.55);
  transform: scale(1.04);
  animation: heroZoom 24s var(--ease) infinite alternate;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 10, 15, 0.55) 0%, rgba(8, 10, 15, 0.78) 45%, var(--bg) 100%),
    linear-gradient(90deg, rgba(8, 10, 15, 0.94) 0%, rgba(8, 10, 15, 0.55) 55%, rgba(8, 10, 15, 0.85) 100%);
}

@keyframes heroZoom {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.14) translate3d(-1.5%, -1.5%, 0); }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 18px;
  border-radius: 999px;
  border: 1px solid rgba(212, 175, 55, 0.36);
  background: rgba(212, 175, 55, 0.08);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--gold-light);
  margin-bottom: 26px;
}
.hero-badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #6ee7a8;
  box-shadow: 0 0 0 4px rgba(110, 231, 168, 0.16);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(110, 231, 168, 0.18); }
  50% { box-shadow: 0 0 0 8px rgba(110, 231, 168, 0.03); }
}

.hero h1 {
  font-size: clamp(32px, 5.2vw, 60px);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: 0.01em;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: clamp(15px, 1.6vw, 18px);
  color: #b6bec9;
  max-width: 640px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: 700px;
}
.hero-stats li {
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(6px);
}
.hero-stats strong {
  display: block;
  font-family: Georgia, serif;
  font-size: 26px;
  color: var(--gold-light);
  line-height: 1.2;
}
.hero-stats span {
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--muted);
  z-index: 2;
}
.hero-scroll::after {
  content: "";
  width: 1px;
  height: 46px;
  background: linear-gradient(180deg, var(--gold), transparent);
  animation: scrollLine 2s infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0.3); transform-origin: top; opacity: 0.3; }
  60% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(0.3); transform-origin: bottom; opacity: 0.3; }
}

/* ------------------ 页面小头图 ------------------ */
.page-hero {
  position: relative;
  padding: 86px 0 62px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.42) saturate(0.8);
}
.page-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 10, 15, 0.6), rgba(8, 10, 15, 0.92));
}
.page-hero .container {
  position: relative;
  z-index: 1;
}
.crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 18px;
}
.crumb a:hover {
  color: var(--gold-light);
}
.crumb span.sep {
  color: #4a5364;
}
.page-hero h1 {
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.25;
  font-weight: 800;
  margin-bottom: 16px;
}
.page-hero p {
  max-width: 720px;
  color: #b0b8c3;
}

/* ------------------ 特性卡片 ------------------ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.feature-card {
  position: relative;
  padding: 34px 26px 30px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.012));
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(320px 160px at 50% -20%, rgba(212, 175, 55, 0.22), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.5);
}
.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  margin-bottom: 22px;
  color: var(--gold-light);
  border: 1px solid rgba(212, 175, 55, 0.3);
  background: rgba(212, 175, 55, 0.09);
}
.feature-icon svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.feature-card p {
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.8;
}

.feature-num {
  position: absolute;
  right: 20px;
  top: 16px;
  font-family: Georgia, serif;
  font-size: 34px;
  color: rgba(212, 175, 55, 0.16);
  line-height: 1;
}

/* ------------------ 服务介绍 ------------------ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.service-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--panel);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 175, 55, 0.35);
  box-shadow: var(--shadow);
}
.service-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.service-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.service-card:hover .service-media img {
  transform: scale(1.07);
}
.service-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(8, 10, 15, 0.9));
}
.service-tag {
  position: absolute;
  left: 16px;
  top: 16px;
  z-index: 1;
  padding: 5px 13px;
  font-size: 12px;
  letter-spacing: 0.1em;
  border-radius: 999px;
  color: #16120a;
  background: linear-gradient(120deg, #f3dd93, var(--gold));
}
.service-body {
  padding: 24px 24px 28px;
}
.service-body h3 {
  font-size: 19px;
  margin-bottom: 10px;
}
.service-body p {
  color: var(--muted);
  font-size: 14.5px;
  margin-bottom: 18px;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--gold-light);
}
.service-link::after {
  content: "→";
  transition: transform 0.3s var(--ease);
}
.service-link:hover::after {
  transform: translateX(5px);
}

/* ------------------ 剧集网格 ------------------ */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.028);
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.filter-btn {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: transparent;
  color: #c0c7d1;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.28s var(--ease);
}
.filter-btn:hover {
  border-color: rgba(212, 175, 55, 0.4);
  color: var(--gold-light);
}
.filter-btn.is-active {
  color: #16120a;
  border-color: transparent;
  background: linear-gradient(120deg, #f3dd93, var(--gold));
  font-weight: 600;
}

.search-box {
  margin-left: auto;
  position: relative;
  min-width: 230px;
  flex: 0 1 280px;
}
.search-box input {
  width: 100%;
  padding: 11px 16px 11px 42px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: rgba(0, 0, 0, 0.35);
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.search-box input:focus {
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}
.search-box svg {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 17px;
  height: 17px;
  stroke: var(--muted);
  fill: none;
  stroke-width: 1.8;
}

.episode-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.episode-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--panel);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.episode-card:hover {
  transform: translateY(-5px);
  border-color: rgba(212, 175, 55, 0.45);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.55);
}
.episode-card.is-hidden {
  display: none;
}
.episode-thumb {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}
.episode-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.78);
  transition: transform 0.6s var(--ease), filter 0.4s var(--ease);
}
.episode-card:hover .episode-thumb img {
  transform: scale(1.08);
  filter: brightness(0.95);
}
.episode-no {
  position: absolute;
  left: 10px;
  top: 10px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 700;
  font-family: Georgia, serif;
  color: #16120a;
  border-radius: 6px;
  background: linear-gradient(120deg, #f7e6ad, var(--gold));
}
.episode-new {
  position: absolute;
  right: 10px;
  top: 10px;
  padding: 3px 9px;
  font-size: 11px;
  letter-spacing: 0.08em;
  border-radius: 6px;
  color: #6ee7a8;
  background: rgba(8, 20, 14, 0.8);
  border: 1px solid rgba(110, 231, 168, 0.35);
}
.episode-meta {
  padding: 12px 12px 15px;
}
.episode-meta h3 {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.episode-meta p {
  font-size: 12px;
  color: var(--muted);
}

.empty-tip {
  display: none;
  padding: 48px 20px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--line-soft);
  border-radius: var(--radius);
}
.empty-tip.is-show {
  display: block;
}

/* ------------------ 数据带 ------------------ */
.stats-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(212, 175, 55, 0.045), transparent);
}
.stats-band .container {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  padding-top: 46px;
  padding-bottom: 46px;
}
.stat-item {
  text-align: center;
}
.stat-item strong {
  display: block;
  font-family: Georgia, serif;
  font-size: clamp(26px, 3vw, 38px);
  color: var(--gold-light);
  line-height: 1.2;
}
.stat-item span {
  font-size: 13.5px;
  color: var(--muted);
  letter-spacing: 0.1em;
}

/* ------------------ 双栏内容 ------------------ */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.split--reverse .split-media {
  order: 2;
}
.split-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow);
}
.split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
.split-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, transparent 40%, rgba(8, 10, 15, 0.6));
}
.split-badge {
  position: absolute;
  right: 22px;
  bottom: 22px;
  z-index: 1;
  padding: 14px 20px;
  border-radius: 12px;
  border: 1px solid rgba(212, 175, 55, 0.34);
  background: rgba(10, 13, 18, 0.82);
  backdrop-filter: blur(8px);
  text-align: center;
}
.split-badge strong {
  display: block;
  font-family: Georgia, serif;
  font-size: 24px;
  color: var(--gold-light);
}
.split-badge span {
  font-size: 12px;
  color: var(--muted);
}

.split-body h2 {
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.3;
  margin-bottom: 20px;
}
.split-body > p {
  color: var(--muted);
  margin-bottom: 26px;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 14px;
  font-size: 15px;
  color: #c6ccd6;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.16);
  border: 1px solid rgba(212, 175, 55, 0.45);
}
.check-list li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 11px;
  width: 6px;
  height: 3px;
  border-left: 2px solid var(--gold-light);
  border-bottom: 2px solid var(--gold-light);
  transform: rotate(-45deg);
}

/* ------------------ 文章/资讯列表 ------------------ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.news-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--panel);
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.news-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: var(--shadow);
}
.news-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.news-card:hover .news-thumb img {
  transform: scale(1.06);
}
.news-cat {
  position: absolute;
  left: 14px;
  top: 14px;
  z-index: 1;
  padding: 4px 12px;
  font-size: 12px;
  border-radius: 999px;
  color: var(--gold-light);
  background: rgba(8, 10, 15, 0.78);
  border: 1px solid rgba(212, 175, 55, 0.35);
}
.news-body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.news-date {
  font-size: 12.5px;
  color: var(--gold);
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}
.news-body h3 {
  font-size: 18px;
  line-height: 1.55;
  margin-bottom: 12px;
}
.news-body p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 18px;
  flex: 1;
}

/* ------------------ 文章正文 ------------------ */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 42px;
  align-items: start;
}
.article-main {
  padding: 38px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: var(--panel);
}
.article-head {
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 24px;
  margin-bottom: 28px;
}
.article-head h2 {
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.45;
  margin-bottom: 16px;
}
.article-info {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 13px;
  color: var(--muted);
}
.article-info span::before {
  content: "·";
  margin-right: 8px;
  color: var(--gold);
}
.article-info span:first-child::before {
  content: "";
  margin: 0;
}

.article-content h2 {
  font-size: 21px;
  margin: 36px 0 16px;
  color: #fff;
  padding-left: 14px;
  border-left: 3px solid var(--gold);
  line-height: 1.45;
}

.article-content h3 {
  font-size: 20px;
  margin: 34px 0 14px;
  color: #fff;
  padding-left: 14px;
  border-left: 3px solid var(--gold);
  line-height: 1.4;
}
.article-content p {
  color: #b8c0cb;
  margin-bottom: 18px;
  font-size: 15.5px;
  line-height: 1.95;
}
.article-content ul {
  margin: 0 0 22px;
}
.article-content ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: #b8c0cb;
  font-size: 15.5px;
}
.article-content ul li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}
.article-quote {
  margin: 26px 0;
  padding: 22px 26px;
  border-left: 3px solid var(--gold);
  border-radius: 0 12px 12px 0;
  background: rgba(212, 175, 55, 0.07);
  color: #d6dbe2;
  font-size: 15.5px;
}
.article-cover {
  margin: 26px 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
}
.article-cover img {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
}
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
}
.article-tags a {
  padding: 6px 14px;
  font-size: 13px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  color: #aeb7c3;
}
.article-tags a:hover {
  border-color: rgba(212, 175, 55, 0.45);
  color: var(--gold-light);
}

.side-card {
  padding: 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: var(--panel);
  margin-bottom: 24px;
}
.side-card h3 {
  font-size: 17px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}
.side-list li {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
}
.side-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.side-list .no {
  font-family: Georgia, serif;
  font-size: 18px;
  color: rgba(212, 175, 55, 0.55);
  line-height: 1.2;
}
.side-list h4 {
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.6;
}
.side-list h4 a:hover {
  color: var(--gold-light);
}
.side-list p {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.side-cta {
  padding: 28px 24px;
  border-radius: var(--radius);
  text-align: center;
  border: 1px solid rgba(212, 175, 55, 0.28);
  background: linear-gradient(160deg, rgba(212, 175, 55, 0.14), rgba(212, 175, 55, 0.02));
}
.side-cta h3 {
  font-size: 18px;
  margin-bottom: 10px;
  border: 0;
  padding: 0;
}
.side-cta p {
  font-size: 13.5px;
  color: var(--muted);
  margin-bottom: 18px;
}

/* ------------------ FAQ ------------------ */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  border-radius: 12px;
  border: 1px solid var(--line-soft);
  background: var(--panel);
  overflow: hidden;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.faq-item.is-open {
  border-color: rgba(212, 175, 55, 0.42);
  background: var(--panel-2);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 24px;
  background: transparent;
  border: 0;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  color: #e6e9ee;
}
.faq-q:hover {
  color: var(--gold-light);
}
.faq-q .icon {
  position: relative;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.4);
}
.faq-q .icon::before,
.faq-q .icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 9px;
  height: 1.5px;
  background: var(--gold);
  transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease);
}
.faq-q .icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.faq-item.is-open .faq-q .icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.42s var(--ease);
}
.faq-a p {
  padding: 0 24px 22px;
  color: var(--muted);
  font-size: 14.8px;
  line-height: 1.9;
}

/* ------------------ CTA ------------------ */
.cta-section {
  padding: 0 0 96px;
}
.cta-box {
  position: relative;
  overflow: hidden;
  padding: 66px 56px;
  border-radius: 24px;
  text-align: center;
  border: 1px solid rgba(212, 175, 55, 0.28);
  background:
    radial-gradient(620px 300px at 50% 0%, rgba(212, 175, 55, 0.22), transparent 68%),
    linear-gradient(160deg, #151a23, #0b0e14);
  box-shadow: var(--shadow);
}
.cta-box::before,
.cta-box::after {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.14);
  pointer-events: none;
}
.cta-box::before {
  left: -120px;
  top: -120px;
}
.cta-box::after {
  right: -120px;
  bottom: -120px;
}
.cta-box h2 {
  position: relative;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.35;
  margin-bottom: 16px;
}
.cta-box p {
  position: relative;
  max-width: 620px;
  margin: 0 auto 34px;
  color: #b0b8c3;
}
.cta-actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

/* ------------------ 表单 ------------------ */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field--full {
  grid-column: 1 / -1;
}
.field label {
  font-size: 13.5px;
  color: #b7bfca;
  letter-spacing: 0.04em;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1px solid var(--line-soft);
  background: rgba(0, 0, 0, 0.32);
  font-size: 14.5px;
  outline: none;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.field textarea {
  resize: vertical;
  min-height: 132px;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: rgba(212, 175, 55, 0.55);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}
.form-note {
  font-size: 13px;
  color: var(--muted);
  margin-top: 14px;
}
.form-msg {
  display: none;
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 14px;
  color: #9ff0c4;
  background: rgba(110, 231, 168, 0.1);
  border: 1px solid rgba(110, 231, 168, 0.32);
}
.form-msg.is-show {
  display: block;
  animation: fadeUp 0.4s var(--ease) both;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 56px;
}
.contact-card {
  padding: 30px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: var(--panel);
  text-align: center;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
}
.contact-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 175, 55, 0.4);
}
.contact-card .feature-icon {
  margin: 0 auto 18px;
}
.contact-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
}
.contact-card p {
  font-size: 14px;
  color: var(--muted);
}

/* ------------------ 时间线 ------------------ */
.timeline {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  padding-left: 36px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(212, 175, 55, 0.5), transparent);
}
.timeline-item {
  position: relative;
  padding-bottom: 36px;
}
.timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -36px;
  top: 6px;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.6);
  background: rgba(212, 175, 55, 0.14);
}
.timeline-item::after {
  content: "";
  position: absolute;
  left: -30px;
  top: 12px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}
.timeline-year {
  font-family: Georgia, serif;
  font-size: 20px;
  color: var(--gold-light);
  margin-bottom: 6px;
}
.timeline-item h3 {
  font-size: 17px;
  margin-bottom: 8px;
}
.timeline-item p {
  color: var(--muted);
  font-size: 14.5px;
}

/* ------------------ 页脚 ------------------ */
.site-footer {
  position: relative;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, #0a0d13, #06080c);
  padding-top: 64px;
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-brand p {
  color: var(--muted);
  font-size: 14px;
  margin: 18px 0 22px;
  max-width: 340px;
}
.footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-tags span {
  padding: 4px 12px;
  font-size: 12px;
  border-radius: 999px;
  color: #a9b2be;
  border: 1px solid var(--line-soft);
}
.footer-col h4 {
  font-size: 15px;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  color: #fff;
}
.footer-col li {
  margin-bottom: 11px;
}
.footer-col a {
  font-size: 14px;
  color: var(--muted);
}
.footer-col a:hover {
  color: var(--gold-light);
}
.footer-contact li {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 12px;
  display: flex;
  gap: 10px;
}
.footer-contact strong {
  color: var(--gold-light);
  font-weight: 500;
}
.footer-bottom {
  border-top: 1px solid var(--line-soft);
  padding: 22px 0 26px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: #7d8794;
}
.footer-bottom p {
  line-height: 1.7;
}
.footer-links {
  display: flex;
  gap: 18px;
}
.footer-links a:hover {
  color: var(--gold-light);
}

/* ------------------ 回到顶部 ------------------ */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 28px;
  z-index: 90;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.4);
  background: rgba(12, 16, 22, 0.9);
  color: var(--gold-light);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: all 0.36s var(--ease);
  backdrop-filter: blur(8px);
}
.to-top.is-show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.to-top:hover {
  background: rgba(212, 175, 55, 0.18);
  box-shadow: 0 10px 26px rgba(212, 175, 55, 0.24);
}
.to-top svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

/* ------------------ 动画 ------------------ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero .anim {
  animation: fadeUp 0.9s var(--ease) both;
}
.hero .anim:nth-child(1) { animation-delay: 0.05s; }
.hero .anim:nth-child(2) { animation-delay: 0.15s; }
.hero .anim:nth-child(3) { animation-delay: 0.25s; }
.hero .anim:nth-child(4) { animation-delay: 0.35s; }
.hero .anim:nth-child(5) { animation-delay: 0.45s; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ------------------ 响应式 ------------------ */
@media (max-width: 1080px) {
  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .episode-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .article-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
  .footer-grid .footer-col:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .header-cta {
    display: none;
  }
  .nav-toggle {
    display: flex;
    margin-left: auto;
  }
  .main-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 76px;
    margin: 0;
    padding: 10px 18px 22px;
    background: rgba(8, 10, 15, 0.98);
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .main-nav.is-open {
    display: block;
    animation: fadeUp 0.32s var(--ease) both;
  }
  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }
  .main-nav a {
    padding: 13px 12px;
    border-radius: 8px;
  }
  .main-nav a:hover {
    background: rgba(212, 175, 55, 0.08);
  }
  .main-nav a::after {
    display: none;
  }
  .services-grid,
  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .split {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .split--reverse .split-media {
    order: 0;
  }
  .stats-band .container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .section {
    padding: 72px 0;
  }
  .cta-box {
    padding: 48px 28px;
  }
  .article-main {
    padding: 26px 22px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }
  .header-inner {
    height: 66px;
    gap: 12px;
  }
  .main-nav {
    top: 66px;
  }
  .brand-mark {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }
  .brand-text strong {
    font-size: 14px;
  }
  .brand-text em {
    font-size: 10px;
    letter-spacing: 0.24em;
  }
  .hero {
    min-height: auto;
    padding: 78px 0 64px;
  }
  .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .hero-stats li {
    padding: 13px 14px;
  }
  .hero-stats strong {
    font-size: 22px;
  }
  .hero-scroll {
    display: none;
  }
  .features-grid,
  .services-grid,
  .news-grid,
  .contact-cards,
  .form-grid {
    grid-template-columns: 1fr;
  }
  .episode-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 11px;
  }
  .episode-meta {
    padding: 9px 9px 12px;
  }
  .episode-meta h3 {
    font-size: 12.5px;
  }
  .episode-meta p {
    font-size: 11px;
  }
  .episode-no {
    left: 7px;
    top: 7px;
    padding: 2px 7px;
    font-size: 11px;
  }
  .episode-new {
    right: 7px;
    top: 7px;
    padding: 2px 6px;
    font-size: 10px;
  }
  .toolbar {
    padding: 13px;
  }
  .search-box {
    flex: 1 1 100%;
    margin-left: 0;
  }
  .section {
    padding: 58px 0;
  }
  .section-head {
    margin-bottom: 36px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 34px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .cta-section {
    padding-bottom: 64px;
  }
  .to-top {
    right: 14px;
    bottom: 16px;
    width: 42px;
    height: 42px;
  }
  .timeline {
    padding-left: 28px;
  }
  .timeline-item::before {
    left: -28px;
  }
  .timeline-item::after {
    left: -22px;
  }
  .article-quote {
    padding: 18px 18px;
  }
}