/* ==========================================================================
   黄果短剧 · 官方发布页
   响应式：桌面三列 / 平板两列 / 手机单列或双列
   ========================================================================== */

:root {
  --hg-bg: #0b0810;
  --hg-bg-2: #130e1b;
  --hg-card: #1a1324;
  --hg-line: rgba(255, 255, 255, 0.09);
  --hg-orange: #ff5e3a;
  --hg-orange-2: #ff8a5c;
  --hg-cream: #f7efe3;
  --hg-muted: #a79eb9;
  --hg-muted-2: #746a85;
  --hg-serif: "Songti SC", "STSong", "SimSun", "Noto Serif SC", Georgia, serif;
  --hg-sans: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC",
    system-ui, -apple-system, "Segoe UI", sans-serif;
  --hg-mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Consolas, monospace;
  --hg-max: 1200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--hg-bg);
  color: var(--hg-cream);
  font-family: var(--hg-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

::selection {
  background: var(--hg-orange);
  color: #fff;
}

:focus-visible {
  outline: 3px solid var(--hg-orange);
  outline-offset: 3px;
  border-radius: 4px;
}

.hg-container {
  width: min(var(--hg-max), calc(100% - 48px));
  margin-inline: auto;
}

.hg-skip {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 300;
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--hg-orange);
  color: #fff;
  transform: translateY(-160%);
}

.hg-skip:focus {
  transform: translateY(0);
}

/* ============================ 页头 ============================ */
.hg-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 8, 16, 0.82);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--hg-line);
  transition: background-color 0.25s ease, box-shadow 0.25s ease;
}

.hg-header.is-scrolled {
  background: rgba(11, 8, 16, 0.97);
  box-shadow: 0 18px 40px -32px #000;
}

.hg-header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 72px;
}

.hg-brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.hg-brand img {
  height: 36px;
  width: auto;
}

.hg-nav {
  display: flex;
  gap: 24px;
  margin-left: auto;
}

.hg-nav a {
  font-size: 13px;
  font-weight: 600;
  color: var(--hg-muted);
  transition: color 0.2s ease;
}

.hg-nav a:hover {
  color: var(--hg-cream);
}

.hg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  transition: transform 0.2s ease, background-color 0.2s ease,
    border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.hg-btn svg {
  width: 15px;
  height: 15px;
}

.hg-btn--orange {
  background: var(--hg-orange);
  border-color: var(--hg-orange);
  color: #fff;
}

.hg-btn--orange:hover {
  transform: translateY(-2px);
  background: var(--hg-orange-2);
  border-color: var(--hg-orange-2);
  box-shadow: 0 14px 28px -16px rgba(255, 94, 58, 0.6);
}

.hg-btn--line {
  border-color: rgba(255, 255, 255, 0.24);
  color: var(--hg-cream);
}

.hg-btn--line:hover {
  transform: translateY(-2px);
  border-color: var(--hg-orange);
  color: var(--hg-orange);
}

.hg-btn--small {
  padding: 9px 15px;
  font-size: 12px;
}

.hg-menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
}

.hg-menu-btn i {
  position: relative;
  display: block;
  width: 17px;
  height: 1.5px;
  background: var(--hg-cream);
}

.hg-menu-btn i::before,
.hg-menu-btn i::after {
  content: "";
  position: absolute;
  left: 0;
  width: 17px;
  height: 1.5px;
  background: var(--hg-cream);
  transition: transform 0.22s ease;
}

.hg-menu-btn i::before {
  top: -6px;
}

.hg-menu-btn i::after {
  top: 6px;
}

.hg-menu-btn[aria-expanded="true"] i {
  background: transparent;
}

.hg-menu-btn[aria-expanded="true"] i::before {
  transform: translateY(6px) rotate(45deg);
}

.hg-menu-btn[aria-expanded="true"] i::after {
  transform: translateY(-6px) rotate(-45deg);
}

.hg-mobile {
  display: none;
  position: fixed;
  inset: 72px 0 auto;
  z-index: 95;
  padding: 10px 24px 24px;
  background: var(--hg-bg-2);
  border-bottom: 1px solid var(--hg-line);
  box-shadow: 0 24px 50px -30px #000;
}

.hg-mobile.is-open {
  display: block;
}

.hg-mobile a {
  display: block;
  padding: 13px 2px;
  border-bottom: 1px solid var(--hg-line);
  font-size: 15px;
  font-weight: 600;
}

.hg-mobile .hg-btn {
  margin-top: 16px;
  border-bottom: 0;
}

/* ============================ 首屏 ============================ */
.hg-hero {
  position: relative;
  overflow: hidden;
  padding: 58px 0 62px;
  background:
    radial-gradient(circle at 84% 12%, rgba(255, 94, 58, 0.17), transparent 34%),
    radial-gradient(circle at 2% 86%, rgba(125, 78, 200, 0.18), transparent 40%),
    var(--hg-bg);
}

.hg-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.11) 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(ellipse 62% 58% at 72% 40%, #000, transparent 78%);
  mask-image: radial-gradient(ellipse 62% 58% at 72% 40%, #000, transparent 78%);
}

.hg-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 40px;
  align-items: center;
}

.hg-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  font-family: var(--hg-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hg-orange);
}

.hg-eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--hg-orange);
}

.hg-hero h1 {
  margin: 0 0 18px;
  font-family: var(--hg-serif);
  font-size: clamp(44px, 6vw, 82px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.065em;
}

.hg-hero h1 em {
  display: block;
  font-style: normal;
  color: var(--hg-orange);
}

.hg-lead {
  max-width: 32em;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--hg-muted);
}

.hg-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 24px 0 0;
}

.hg-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--hg-line);
  list-style: none;
}

.hg-stats li {
  padding: 0 20px;
  border-left: 1px solid var(--hg-line);
  font-size: 10px;
  color: var(--hg-muted-2);
}

.hg-stats li:first-child {
  padding-left: 0;
  border-left: 0;
}

.hg-stats b {
  display: block;
  margin-bottom: 2px;
  font-family: var(--hg-serif);
  font-size: 23px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--hg-cream);
  white-space: nowrap;
}

.hg-stats b span {
  margin-left: 2px;
  font-family: var(--hg-sans);
  font-size: 10px;
  font-weight: 500;
  color: var(--hg-orange);
}

/* 首屏封面扇形 */
.hg-stage {
  position: relative;
  height: 450px;
}

.hg-stage-note {
  position: absolute;
  top: 2px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--hg-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  color: var(--hg-muted-2);
  white-space: nowrap;
}

.hg-poster {
  position: absolute;
  overflow: hidden;
  border: 4px solid rgba(255, 255, 255, 0.88);
  border-radius: 10px;
  background: #231a30;
  box-shadow: 0 28px 60px -26px #000;
}

.hg-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hg-poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 58%, rgba(11, 8, 16, 0.78));
  pointer-events: none;
}

.hg-poster .tag {
  position: absolute;
  left: 9px;
  bottom: 9px;
  z-index: 2;
  padding: 3px 7px;
  border-radius: 3px;
  background: rgba(11, 8, 16, 0.78);
  color: var(--hg-orange);
  font-family: var(--hg-mono);
  font-size: 8px;
}

.hg-poster--1 {
  top: 66px;
  left: 0;
  width: 33%;
  aspect-ratio: 3 / 4.2;
  transform: rotate(-8deg);
  z-index: 1;
}

.hg-poster--2 {
  top: 28px;
  left: 50%;
  width: 39%;
  aspect-ratio: 3 / 4.2;
  transform: translateX(-50%) rotate(-1.5deg);
  z-index: 3;
}

.hg-poster--3 {
  top: 78px;
  right: 0;
  width: 32%;
  aspect-ratio: 3 / 4.2;
  transform: rotate(7deg);
  z-index: 2;
}

.hg-stamp {
  position: absolute;
  right: 2%;
  bottom: 0;
  z-index: 5;
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  border-radius: 50%;
  background: var(--hg-orange);
  color: #fff;
  font-family: var(--hg-mono);
  font-size: 7px;
  text-align: center;
  transform: rotate(8deg);
}

.hg-stamp b {
  display: block;
  font-family: var(--hg-serif);
  font-size: 22px;
  line-height: 1;
}

/* ============================ 通用区块 ============================ */
.hg-section {
  padding: 66px 0;
}

.hg-section--tint {
  background: var(--hg-bg-2);
  border-top: 1px solid var(--hg-line);
  border-bottom: 1px solid var(--hg-line);
}

.hg-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.hg-head h2 {
  margin: 0;
  font-family: var(--hg-serif);
  font-size: clamp(28px, 3.3vw, 42px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.05em;
}

.hg-head h2 em {
  font-style: normal;
  color: var(--hg-orange);
}

.hg-head p {
  max-width: 280px;
  margin: 0 0 3px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--hg-muted-2);
}

/* ============================ 热播六部 ============================ */
.hg-hot {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.hg-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--hg-line);
  border-radius: 12px;
  background: var(--hg-card);
  transition: transform 0.24s ease, border-color 0.24s ease;
}

.hg-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 94, 58, 0.5);
}

.hg-cover {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #241a31;
}

.hg-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.hg-card:hover .hg-cover img {
  transform: scale(1.04);
}

.hg-cover .hg-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  padding: 3px 7px;
  border-radius: 3px;
  background: rgba(11, 8, 16, 0.76);
  color: var(--hg-orange);
  font-family: var(--hg-mono);
  font-size: 8px;
}

.hg-card-body {
  padding: 12px 14px 14px;
}

.hg-card-body h3 {
  margin: 0 0 3px;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.4;
}

.hg-card-body p {
  margin: 0;
  font-family: var(--hg-mono);
  font-size: 8.5px;
  letter-spacing: 0.02em;
  color: var(--hg-muted-2);
}

/* ============================ 专区 ============================ */
.hg-zones {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.hg-zone {
  position: relative;
  min-height: 230px;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--hg-line);
  background: #1d1528;
}

.hg-zone img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.hg-zone:hover img {
  transform: scale(1.05);
}

.hg-zone::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 16%, rgba(11, 8, 16, 0.92));
}

.hg-zone-body {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  padding: 18px;
}

.hg-zone-body span {
  font-family: var(--hg-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  color: var(--hg-orange);
}

.hg-zone-body h3 {
  margin: 4px 0 3px;
  font-family: var(--hg-serif);
  font-size: 23px;
  font-weight: 700;
}

.hg-zone-body p {
  margin: 0;
  font-size: 11px;
  color: rgba(247, 239, 227, 0.62);
}

/* ============================ AI 找剧 ============================ */
.hg-ai {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 40px;
  align-items: center;
}

.hg-ai-copy h2 {
  margin: 0 0 10px;
  font-family: var(--hg-serif);
  font-size: clamp(28px, 3.3vw, 42px);
  line-height: 1.16;
  letter-spacing: -0.05em;
}

.hg-ai-copy h2 em {
  font-style: normal;
  color: var(--hg-orange);
}

.hg-ai-copy > p {
  max-width: 34em;
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--hg-muted);
}

.hg-ai-steps {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--hg-line);
}

.hg-step {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--hg-line);
}

.hg-step span {
  font-family: var(--hg-mono);
  font-size: 9px;
  color: var(--hg-orange);
  padding-top: 3px;
}

.hg-step strong {
  display: block;
  font-size: 13px;
  margin-bottom: 1px;
}

.hg-step p {
  margin: 0;
  font-size: 11px;
  line-height: 1.6;
  color: var(--hg-muted-2);
}

.hg-prompts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
}

.hg-prompts > span {
  width: 100%;
  margin-bottom: 2px;
  font-family: var(--hg-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  color: var(--hg-muted-2);
}

.hg-prompts b {
  padding: 5px 9px;
  border: 1px solid var(--hg-line);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 500;
  color: var(--hg-muted);
}

.hg-ai-benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--hg-line);
}

.hg-ai-benefit b {
  display: block;
  margin-bottom: 1px;
  font-size: 11px;
}

.hg-ai-benefit span {
  display: block;
  font-size: 9px;
  line-height: 1.5;
  color: var(--hg-muted-2);
}

.hg-phone {
  position: relative;
  justify-self: center;
  width: min(360px, 100%);
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 30px;
  background: #171020;
  box-shadow: 0 26px 60px -30px #000;
}

.hg-phone::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 84px;
  height: 5px;
  border-radius: 999px;
  background: #000;
  z-index: 2;
}

.hg-phone img {
  width: 100%;
  height: auto;
  border-radius: 22px;
  aspect-ratio: 51 / 89;
  object-fit: contain;
  background: #0b0810;
}

/* ============================ 下载 ============================ */
.hg-download {
  background: var(--hg-orange);
  color: #fff;
  padding: 44px 0;
}

.hg-download-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: center;
}

.hg-download h2 {
  margin: 0 0 7px;
  font-family: var(--hg-serif);
  font-size: clamp(27px, 3.2vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.04em;
}

.hg-download p {
  margin: 0 0 16px;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.78);
}

.hg-download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hg-download .hg-btn--line {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.hg-download .hg-btn--line:hover {
  border-color: #fff;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.hg-download-meta {
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 10px;
  font-family: var(--hg-mono);
  font-size: 9px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.7);
}

.hg-download-meta b {
  color: #fff;
}

/* ============================ FAQ ============================ */
.hg-faq {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 44px;
  align-items: start;
}

.hg-faq h2 {
  margin: 0 0 8px;
  font-family: var(--hg-serif);
  font-size: clamp(28px, 3.3vw, 42px);
  line-height: 1.16;
  letter-spacing: -0.05em;
}

.hg-faq h2 em {
  font-style: normal;
  color: var(--hg-orange);
}

.hg-faq-intro p {
  margin: 0;
  font-size: 12px;
  line-height: 1.8;
  color: var(--hg-muted-2);
}

.hg-faq-note {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid var(--hg-line);
  border-radius: 10px;
  background: var(--hg-bg-2);
}

.hg-faq-note strong {
  display: block;
  margin-bottom: 3px;
  font-size: 12px;
}

.hg-faq-note p {
  margin: 0;
  font-size: 10.5px;
  line-height: 1.7;
  color: var(--hg-muted-2);
}

.hg-faq-list {
  border-top: 1px solid var(--hg-line);
}

.hg-q {
  border-bottom: 1px solid var(--hg-line);
}

.hg-q button {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 14px 2px;
  text-align: left;
  font-size: 13.5px;
  font-weight: 600;
}

.hg-q button:hover {
  color: var(--hg-orange);
}

.hg-q-icon {
  position: relative;
  flex: 0 0 auto;
  width: 19px;
  height: 19px;
  margin-top: 1px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
}

.hg-q-icon::before,
.hg-q-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 7px;
  height: 1.3px;
  background: var(--hg-orange);
  transform: translate(-50%, -50%);
}

.hg-q-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.hg-q.is-open .hg-q-icon {
  background: var(--hg-orange);
  border-color: var(--hg-orange);
}

.hg-q.is-open .hg-q-icon::before,
.hg-q.is-open .hg-q-icon::after {
  background: #fff;
}

.hg-q.is-open .hg-q-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.hg-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.28s ease;
}

.hg-q.is-open .hg-a {
  grid-template-rows: 1fr;
}

.hg-a-inner {
  overflow: hidden;
}

.hg-a-inner p {
  margin: 0;
  padding: 0 34px 14px 0;
  font-size: 12px;
  line-height: 1.8;
  color: var(--hg-muted);
}

/* ============================ 页脚 ============================ */
.hg-footer {
  padding: 28px 0;
  border-top: 1px solid var(--hg-line);
  background: #08060c;
  color: var(--hg-muted-2);
  font-size: 10.5px;
}

.hg-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.hg-footer a {
  color: var(--hg-muted);
}

.hg-footer a:hover {
  color: var(--hg-orange);
}

/* ============================ 动效 ============================ */
.hg-reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.hg-reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ============================ 今日更新 ============================ */
.hg-updates {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 30px;
  border-top: 1px solid var(--hg-line);
}

.hg-update {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--hg-line);
}

.hg-update time {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 26px;
  border-radius: 4px;
  background: rgba(255, 94, 58, 0.12);
  color: var(--hg-orange);
  font-family: var(--hg-mono);
  font-size: 9px;
  font-weight: 600;
}

.hg-update h3 {
  margin: 0 0 1px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 700;
}

.hg-update p {
  margin: 0;
  font-size: 9px;
  color: var(--hg-muted-2);
}

.hg-update b {
  font-family: var(--hg-mono);
  font-size: 9px;
  font-weight: 500;
  color: var(--hg-muted);
  white-space: nowrap;
}

/* ============================ 专题片单 ============================ */
.hg-playlists {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.hg-playlist {
  overflow: hidden;
  border: 1px solid var(--hg-line);
  border-radius: 10px;
  background: var(--hg-card);
}

.hg-playlist-img {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #241a31;
}

.hg-playlist-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.hg-playlist:hover .hg-playlist-img img {
  transform: scale(1.04);
}

.hg-playlist-img span {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  padding: 3px 7px;
  border-radius: 3px;
  background: rgba(11, 8, 16, 0.76);
  color: var(--hg-orange);
  font-family: var(--hg-mono);
  font-size: 8px;
}

.hg-playlist-body {
  padding: 11px 12px 12px;
}

.hg-playlist-body h3 {
  margin: 0 0 3px;
  font-size: 13px;
  line-height: 1.4;
}

.hg-playlist-body p {
  margin: 0;
  font-size: 10px;
  line-height: 1.6;
  color: var(--hg-muted-2);
}

/* ============================ 排行榜 ============================ */
.hg-rank {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 34px;
  border-top: 1px solid var(--hg-line);
}

.hg-rank-item {
  display: grid;
  grid-template-columns: 24px 42px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--hg-line);
}

.hg-rank-no {
  font-family: var(--hg-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--hg-orange);
  text-align: center;
}

.hg-rank-cover {
  width: 42px;
  height: 54px;
  overflow: hidden;
  border-radius: 4px;
  background: #241a31;
}

.hg-rank-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hg-rank-copy h3 {
  margin: 0 0 1px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12.5px;
}

.hg-rank-copy p {
  margin: 0;
  font-size: 8.5px;
  color: var(--hg-muted-2);
}

.hg-rank-hot {
  font-family: var(--hg-mono);
  font-size: 8.5px;
  color: var(--hg-muted);
  white-space: nowrap;
}

/* ============================ 关于 ============================ */
.hg-about {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 44px;
  align-items: center;
}

.hg-about h2 {
  margin: 0 0 10px;
  font-family: var(--hg-serif);
  font-size: clamp(28px, 3.3vw, 42px);
  line-height: 1.16;
  letter-spacing: -0.05em;
}

.hg-about h2 em {
  font-style: normal;
  color: var(--hg-orange);
}

.hg-about p {
  margin: 0 0 10px;
  max-width: 38em;
  font-size: 12px;
  line-height: 1.8;
  color: var(--hg-muted);
}

.hg-about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--hg-line);
  border-left: 1px solid var(--hg-line);
}

.hg-about-stat {
  padding: 16px;
  border-right: 1px solid var(--hg-line);
  border-bottom: 1px solid var(--hg-line);
}

.hg-about-stat b {
  display: block;
  margin-bottom: 1px;
  font-family: var(--hg-serif);
  font-size: 27px;
  line-height: 1;
  color: var(--hg-cream);
}

.hg-about-stat span {
  font-size: 9px;
  color: var(--hg-muted-2);
}

/* ============================ 评价 ============================ */
.hg-reviews {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.hg-review {
  padding: 16px 15px;
  border: 1px solid var(--hg-line);
  border-radius: 10px;
  background: var(--hg-card);
}

.hg-review-stars {
  margin-bottom: 8px;
  color: var(--hg-orange);
  font-size: 10px;
  letter-spacing: 1px;
}

.hg-review p {
  margin: 0 0 10px;
  font-size: 11px;
  line-height: 1.7;
  color: var(--hg-muted);
}

.hg-review span {
  font-family: var(--hg-mono);
  font-size: 8px;
  color: var(--hg-muted-2);
}

.hg-head.hg-reveal {
  opacity: 1;
  transform: none;
}

/* ============================ 响应式 ============================ */
@media (max-width: 1000px) {
  .hg-hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .hg-stage {
    width: 100%;
    max-width: 560px;
    height: 430px;
    margin-inline: auto;
  }

  .hg-hot {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hg-ai {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 28px;
  }

  .hg-download-inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .hg-faq {
    grid-template-columns: 1fr;
    gap: 22px;
  }
}

@media (max-width: 820px) {
  .hg-nav {
    display: none;
  }

  .hg-menu-btn {
    display: inline-flex;
  }

  .hg-header-inner {
    gap: 12px;
  }

  .hg-brand {
    margin-right: auto;
  }

  .hg-hero {
    padding: 36px 0 44px;
  }

  .hg-hero h1 {
    font-size: clamp(40px, 11vw, 64px);
  }

  .hg-section {
    padding: 48px 0;
  }

  .hg-zones {
    grid-template-columns: 1fr;
  }

  .hg-zone {
    min-height: 210px;
  }

  .hg-ai {
    grid-template-columns: 1fr;
  }

  .hg-phone {
    width: min(320px, 88%);
  }
}

@media (max-width: 560px) {
  .hg-container {
    width: calc(100% - 32px);
  }

  .hg-header-inner {
    height: 64px;
  }

  .hg-mobile {
    inset: 64px 0 auto;
  }

  .hg-brand img {
    height: 31px;
  }

  .hg-hero h1 {
    font-size: clamp(36px, 12vw, 52px);
  }

  .hg-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .hg-stats li {
    padding: 0 8px;
    font-size: 9px;
  }

  .hg-stats b {
    font-size: 18px;
  }

  .hg-stage {
    height: 360px;
  }

  .hg-poster--1 {
    width: 30%;
    top: 54px;
  }

  .hg-poster--2 {
    width: 43%;
    top: 22px;
  }

  .hg-poster--3 {
    width: 29%;
    top: 62px;
  }

  .hg-stamp {
    width: 68px;
    height: 68px;
  }

  .hg-head {
    display: block;
    margin-bottom: 22px;
  }

  .hg-head p {
    margin-top: 6px;
    max-width: none;
  }

  .hg-hot {
    gap: 10px;
  }

  .hg-card-body {
    padding: 9px 10px 11px;
  }

  .hg-card-body h3 {
    font-size: 12.5px;
  }

  .hg-card-body p {
    font-size: 7.5px;
  }

  .hg-cover {
    aspect-ratio: 3 / 4;
  }

  .hg-zone {
    min-height: 190px;
  }

  .hg-zone-body h3 {
    font-size: 20px;
  }

  .hg-download-actions .hg-btn {
    flex: 1 1 100%;
  }

  .hg-footer-inner {
    display: block;
  }

  .hg-footer-inner span {
    display: block;
    margin-top: 4px;
  }
}

@media (max-width: 1000px) {
  .hg-updates {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hg-playlists {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hg-about {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .hg-reviews {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .hg-rank {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (max-width: 560px) {
  .hg-update {
    grid-template-columns: 46px minmax(0, 1fr) auto;
    gap: 9px;
    padding: 10px 0;
  }

  .hg-update h3 {
    font-size: 12px;
  }

  .hg-playlists {
    gap: 10px;
  }

  .hg-playlist-body {
    padding: 9px 9px 10px;
  }

  .hg-playlist-body h3 {
    font-size: 11.5px;
  }

  .hg-playlist-body p {
    font-size: 9px;
  }

  .hg-rank-item {
    grid-template-columns: 22px 38px minmax(0, 1fr) auto;
    gap: 8px;
  }

  .hg-rank-cover {
    width: 38px;
    height: 50px;
  }

  .hg-reviews {
    grid-template-columns: 1fr;
  }

  .hg-about-stat b {
    font-size: 23px;
  }
}

/* ============================ 首屏 V2：封面墙 ============================ */
.hg-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 600px;
  padding: 100px 0 0;
  overflow: hidden;
  background: var(--hg-bg);
}

.hg-hero-wall {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 2px;
  z-index: 0;
}

.hg-wall-item {
  position: relative;
  overflow: hidden;
  background: #1b1325;
}

.hg-wall-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  filter: saturate(0.92) contrast(1.04);
}

.hg-hero-wall::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 8, 16, 0.94) 0%, rgba(11, 8, 16, 0.7) 34%, rgba(11, 8, 16, 0.26) 72%, rgba(11, 8, 16, 0.42) 100%),
    linear-gradient(0deg, #0b0810 0%, rgba(11, 8, 16, 0.42) 32%, transparent 68%);
}

.hg-hero-content {
  position: relative;
  z-index: 2;
  padding-bottom: 0;
}

.hg-hero-content .hg-eyebrow {
  margin-bottom: 16px;
}

.hg-hero-content h1 {
  max-width: 820px;
  margin: 0 0 16px;
  font-family: var(--hg-serif);
  font-size: clamp(54px, 7.6vw, 104px);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.07em;
}

.hg-hero-content h1 em {
  color: var(--hg-orange);
}

.hg-hero-content .hg-lead {
  max-width: 34em;
  margin: 0;
  color: rgba(247, 239, 227, 0.7);
}

.hg-hero-content .hg-actions {
  margin-top: 22px;
}

.hg-hero-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 38px;
  padding: 17px 0 19px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.hg-hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.hg-hero-stats li {
  padding: 0 22px;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 9px;
  color: rgba(247, 239, 227, 0.46);
}

.hg-hero-stats li:first-child {
  padding-left: 0;
  border-left: 0;
}

.hg-hero-stats b {
  display: block;
  margin-bottom: 1px;
  font-family: var(--hg-serif);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--hg-cream);
}

.hg-hero-stats b span {
  margin-left: 2px;
  font-family: var(--hg-sans);
  font-size: 9px;
  font-weight: 500;
  color: var(--hg-orange);
}

.hg-hero-bar-note {
  font-family: var(--hg-mono);
  font-size: 8px;
  letter-spacing: 0.06em;
  color: rgba(247, 239, 227, 0.42);
  text-align: right;
  white-space: nowrap;
}

@media (max-width: 1000px) {
  .hg-hero {
    min-height: 580px;
  }

  .hg-hero-content h1 {
    max-width: 680px;
  }

  .hg-hero-bar-note {
    display: none;
  }
}

@media (max-width: 820px) {
  .hg-hero {
    min-height: 560px;
    padding-top: 90px;
  }

  .hg-hero-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    left: 0;
    transform: none;
  }

  .hg-wall-item:nth-child(n + 4) {
    display: none;
  }

  .hg-hero-content h1 {
    font-size: clamp(42px, 12vw, 68px);
  }

  .hg-hero-bar {
    margin-top: 28px;
  }
}

@media (max-width: 560px) {
  .hg-hero {
    min-height: 540px;
    padding-top: 76px;
  }

  .hg-hero-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
  }

  .hg-hero-content h1 {
    font-size: clamp(38px, 13.5vw, 56px);
    letter-spacing: -0.06em;
  }

  .hg-hero-content .hg-lead {
    font-size: 12.5px;
  }

  .hg-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
  }

  .hg-hero-stats li {
    padding: 0 10px;
    font-size: 8px;
  }

  .hg-hero-stats b {
    font-size: 19px;
  }

  .hg-hero-bar {
    display: block;
    margin-top: 24px;
    padding-bottom: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .hg-reveal {
    opacity: 1;
    transform: none;
  }
}