/* ========== 基础重置与变量 ========== */
:root {
  --c-primary: #ff3d8b;
  --c-primary-2: #ff8ac2;
  --c-accent: #ffd23d;
  --c-bg: #0d0612;
  --c-bg-2: #190b26;
  --c-card: rgba(255, 255, 255, 0.05);
  --c-border: rgba(255, 61, 139, 0.25);
  --c-text: #f5ecff;
  --c-muted: #b9a6c9;
  --grad-main: linear-gradient(120deg, #ff3d8b 0%, #ff7eb3 50%, #ffb199 100%);
  --grad-dark: linear-gradient(160deg, #1a0b26 0%, #0d0612 100%);
  --shadow-main: 0 10px 40px rgba(255, 61, 139, 0.35);
  --radius: 18px;
  --font: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC", sans-serif;
}

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

html { scroll-behavior: smooth; }

section[id] { scroll-margin-top: 80px; }

body {
  font-family: var(--font);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

/* ========== 通用区块 ========== */
.section { padding: 96px 0; position: relative; }

.section-head { text-align: center; margin-bottom: 56px; }

.section-kicker {
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  color: var(--c-primary-2);
  text-transform: uppercase;
  font-weight: 600;
}

.section-title {
  font-size: clamp(2rem, 4.5vw, 2.8rem);
  font-weight: 800;
  background: var(--grad-main);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 8px 0 6px;
}

.section-sub { color: var(--c-muted); font-size: 1rem; }

/* ========== 按钮 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 34px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--grad-main);
  color: #fff;
  box-shadow: var(--shadow-main);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 50px rgba(255, 61, 139, 0.5);
}

.btn-ghost {
  background: transparent;
  color: var(--c-text);
  border: 2px solid var(--c-border);
}

.btn-ghost:hover {
  border-color: var(--c-primary);
  color: var(--c-primary-2);
  transform: translateY(-3px);
}

.btn-lg { padding: 18px 46px; font-size: 1.1rem;}

/* ========== 二维码 ========== */
.qr-hover-wrap {
  position: relative;
  display: inline-flex;
}

.qr-popup {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 16px);
  transform: translateX(-50%) translateY(8px);
  background: #fff;
  padding: 14px;
  border-radius: 16px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
  z-index: 20;
  width: 140px;
}

.qr-popup::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 9px solid transparent;
  border-top-color: #fff;
}

.qr-hover-wrap:hover .qr-popup {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.qr-popup-inner,
.qr-static-inner {
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-popup-inner canvas,
.qr-popup-inner img,
.qr-static-inner canvas,
.qr-static-inner img {
  display: block;
  border-radius: 6px;
}

.qr-tip {
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--c-muted);
  text-align: center;
  white-space: nowrap;
}

.qr-static {
  background: #fff;
  padding: 12px;
  border-radius: 16px;
  box-shadow: var(--shadow-main);
}

@media (hover: none) {
  .qr-popup { display: none; }
}

/* ========== 顶部导航 ========== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.site-header.scrolled {
  background: rgba(13, 6, 18, 0.85);
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 30px rgba(255, 61, 139, 0.12);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

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

.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 0 18px rgba(255, 61, 139, 0.5);
}

.brand-name {
  font-size: 1.3rem;
  font-weight: 800;
  background: var(--grad-main);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 10px 16px;
  border-radius: 50px;
  font-size: 0.95rem;
  color: var(--c-muted);
  transition: color 0.25s, background 0.25s;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(255, 61, 139, 0.15);
}

.nav-links .btn-download {
  color: #fff;
  background: var(--grad-main);
  box-shadow: var(--shadow-main);
}

.nav-links .btn-download:hover { filter: brightness(1.1); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
}

.nav-toggle span {
  width: 26px;
  height: 3px;
  border-radius: 3px;
  background: #fff;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ========== 英雄区 ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--grad-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 61, 139, 0.35), transparent 45%),
    radial-gradient(circle at 15% 85%, rgba(140, 61, 255, 0.3), transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(255, 210, 61, 0.08), transparent 60%),
    linear-gradient(180deg, rgba(13, 6, 18, 0.97) 0%, rgba(13, 6, 18, 0.82) 55%, var(--c-bg) 100%),
    url("../../images/banner/banner4a2b840cd896184e4c5020756d0e16421786505976.jpg") center / cover no-repeat;
  animation: bgFloat 10s ease-in-out infinite alternate;
}

@keyframes bgFloat {
  from { transform: scale(1) translate(0, 0); }
  to { transform: scale(1.15) translate(-2%, 2%); }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding-top: 80px;
  padding-bottom: 120px;
}

.hero-tag {
  display: inline-block;
  background: rgba(255, 61, 139, 0.18);
  border: 1px solid var(--c-border);
  color: var(--c-primary-2);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.9rem;
  margin-bottom: 22px;
  animation: fadeUp 0.8s ease both;
}

.hero-title {
  font-size: clamp(3.2rem, 8vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0.05em;
  color: #fff;
  text-shadow: 0 0 30px rgba(255, 61, 139, 0.6);
  animation: fadeUp 0.8s ease 0.1s both;
}

.hero-title em {
  font-style: normal;
  background: var(--grad-main);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-slogan {
  margin: 18px 0 10px;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--c-accent);
  animation: fadeUp 0.8s ease 0.2s both;
}

.hero-desc {
  color: var(--c-muted);
  max-width: 520px;
  font-size: 1.02rem;
  animation: fadeUp 0.8s ease 0.3s both;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 24px 0 32px;
  animation: fadeUp 0.8s ease 0.4s both;
}

.hero-meta span {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.88rem;
  color: var(--c-text);
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s ease 0.5s both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-visual { position: relative; animation: fadeUp 0.9s ease 0.3s both; }

.hero-img {
  width: 100%;
  border-radius: 28px;
  border: 3px solid var(--c-border);
  box-shadow: 0 30px 80px rgba(255, 61, 139, 0.35);
  transform: rotate(2deg);
  transition: transform 0.5s ease;
}

.hero-visual:hover .hero-img { transform: rotate(0deg) scale(1.02); }

.hero-badge {
  position: absolute;
  top: -22px;
  right: -14px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--grad-main);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 900;
  font-size: 1.1rem;
  line-height: 1.2;
  box-shadow: 0 0 0 6px rgba(255, 61, 139, 0.2), var(--shadow-main);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0; right: 0;
  height: 110px;
  background:
    radial-gradient(ellipse 55% 100% at 20% 0%, transparent 60%, var(--c-bg) 61%),
    radial-gradient(ellipse 55% 100% at 70% 0%, transparent 60%, var(--c-bg) 61%);
  z-index: 3;
}

/* ========== 游戏特色 ========== */
.features { background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-2) 100%); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.feature-card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 36px 30px;
  text-align: center;
  transition: transform 0.35s ease, border-color 0.35s, background 0.35s;
  backdrop-filter: blur(8px);
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: var(--c-primary);
  background: rgba(255, 61, 139, 0.08);
}

.feature-icon {
  font-size: 2.6rem;
  margin-bottom: 16px;
  display: inline-block;
  animation: float 3.5s ease-in-out infinite;
}

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

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--c-text);
}

.feature-card p { color: var(--c-muted); font-size: 0.95rem; }

/* ========== 战姬少女轮播 ========== */
.roles { background: var(--grad-dark); }

.carousel {
  position: relative;
  width: min(1200px, 92%);
  margin: 0 auto;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--shadow-main);
}

.carousel-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.3, 1);
}

.carousel-slide {
  flex: 0 0 calc(100% / var(--per-view, 3));
  min-width: 0;
  padding: 0 10px;
  box-sizing: border-box;
}

.carousel-slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  border: 2px solid var(--c-border);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.carousel-slide img:hover {
  transform: scale(1.03);
  box-shadow: 0 12px 40px rgba(255, 61, 139, 0.35);
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid var(--c-border);
  background: rgba(13, 6, 18, 0.55);
  color: #fff;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background 0.3s, border-color 0.3s;
  z-index: 5;
}

.carousel-btn:hover { background: var(--c-primary); border-color: var(--c-primary); }

.carousel-btn.prev { left: 18px; }
.carousel-btn.next { right: 18px; }

.carousel-dots {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 5;
}

.carousel-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: all 0.3s;
}

.carousel-dots button.active {
  background: var(--c-primary);
  width: 28px;
  border-radius: 6px;
}

/* ========== 开服福利 ========== */
.welfare { background: linear-gradient(180deg, var(--c-bg-2) 0%, var(--c-bg) 100%); }

.welfare-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.welfare-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: transform 0.3s, border-color 0.3s;
}

.welfare-item:hover {
  transform: translateX(8px);
  border-color: var(--c-primary);
}

.welfare-badge {
  font-size: 1.6rem;
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(255, 61, 139, 0.15);
}

.welfare-item p { font-size: 0.98rem; }

.welfare-note {
  margin-top: 32px;
  text-align: center;
  color: var(--c-accent);
  font-size: 0.95rem;
  font-weight: 600;
}

/* ========== 游戏截图 ========== */
.screenshots { background: var(--grad-dark); }

.shot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.shot {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--c-border);
  cursor: zoom-in;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  background: var(--c-card);
}

.shot:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-main);
}

.shot img {
  width: 100%;
  aspect-ratio: 1749 / 984;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.shot:hover img { transform: scale(1.08); }

/* ========== 下载区 ========== */
.download { padding: 120px 0; }

.download-card {
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 61, 139, 0.35), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(140, 61, 255, 0.3), transparent 50%),
    linear-gradient(160deg, #2a0f3d, #1a0b26);
  border: 2px solid var(--c-border);
  border-radius: 32px;
  padding: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  box-shadow: 0 30px 90px rgba(255, 61, 139, 0.25);
}

.download-info h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 10px;
}

.download-info p { color: var(--c-muted); font-size: 1.05rem; }

.download-btns { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center;align-items: center;}

.download-btns a{max-height: 4rem;}

/* ========== 页脚 ========== */
.site-footer {
  border-top: 1px solid var(--c-border);
  padding: 48px 0 28px;
  background: var(--c-bg);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.footer-brand { display: flex; align-items: center; gap: 14px; }

.footer-brand img {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  box-shadow: 0 0 18px rgba(255, 61, 139, 0.4);
}

.footer-brand h4 {
  font-size: 1.15rem;
  background: var(--grad-main);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-brand p { color: var(--c-muted); font-size: 0.85rem; }

.footer-links { display: flex; gap: 24px; }

.footer-links a {
  color: var(--c-muted);
  font-size: 0.92rem;
  transition: color 0.25s;
}

.footer-links a:hover { color: var(--c-primary-2); }

.copyright {
  text-align: center;
  color: var(--c-muted);
  font-size: 0.82rem;
  opacity: 0.8;
}

/* ========== 友情链接 ========== */
.friend-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 16px 0 6px;
  margin-bottom: 14px;
  border-top: 1px dashed var(--c-border);
}

.friend-links .friend-title {
  color: var(--c-muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.friend-links a {
  color: var(--c-muted);
  font-size: 0.82rem;
  opacity: 0.75;
  transition: color 0.25s, opacity 0.25s;
}

.friend-links a:hover {
  color: var(--c-primary);
  opacity: 1;
}

/* ========== 返回顶部 ========== */
.back-to-top {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 90;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: var(--grad-main);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow-main);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s, box-shadow 0.3s ease;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(255, 61, 139, 0.5);
}

@media (max-width: 576px) {
  .back-to-top {
    right: 18px;
    bottom: 18px;
    width: 46px;
    height: 46px;
    font-size: 1.3rem;
  }
}

/* ========== 灯箱 ========== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  padding: 24px;
}

.lightbox.open { opacity: 1; visibility: visible; }

.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  border-radius: 16px;
  object-fit: contain;
  box-shadow: 0 20px 80px rgba(255, 61, 139, 0.3);
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--c-border);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
  transition: background 0.3s;
}

.lightbox-close:hover { background: var(--c-primary); }

/* ========== 文章页面 ========== */
.article-page { padding: 130px 0 80px; min-height: 60vh; }

.breadcrumb {
  font-size: 0.9rem;
  color: var(--c-muted);
  margin-bottom: 22px;
}

.breadcrumb a { color: var(--c-primary-2); }
.breadcrumb a:hover { color: var(--c-primary); }

.article-card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 24px;
  padding: 48px;
  backdrop-filter: blur(8px);
}

.article-card h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.35;
  margin-bottom: 16px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  padding-bottom: 24px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--c-border);
  color: var(--c-muted);
  font-size: 0.9rem;
}

.article-meta .tag {
  background: rgba(255, 61, 139, 0.15);
  color: var(--c-primary-2);
  border: 1px solid var(--c-border);
  padding: 3px 12px;
  border-radius: 50px;
  font-size: 0.82rem;
}

.article-body { color: #e6dcf0; font-size: 1.02rem; }

.article-body p { margin-bottom: 18px; line-height: 1.9; }

.article-body h3 {
  font-size: 1.2rem;
  margin: 30px 0 14px;
  padding-left: 14px;
  border-left: 4px solid var(--c-primary);
  color: var(--c-text);
}

.article-body h4 {
  font-size: 1.05rem;
  margin: 22px 0 10px;
  color: var(--c-primary-2);
}

.article-body img {
  max-width: 100%;
  border-radius: 14px;
  border: 2px solid var(--c-border);
  margin: 20px auto;
  box-shadow: 0 12px 40px rgba(255, 61, 139, 0.2);
}

.article-body .img-center { text-align: center; }

.article-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  border-radius: 12px;
  overflow: hidden;
  font-size: 0.92rem;
}

.article-table th,
.article-table td {
  border: 1px solid var(--c-border);
  padding: 12px 16px;
  text-align: center;
}

.article-table th {
  background: rgba(255, 61, 139, 0.18);
  color: var(--c-text);
  font-weight: 700;
}

.article-table td {
  background: rgba(255, 255, 255, 0.03);
}

.article-table td:first-child { width: 38%; }

.article-table tbody tr:nth-child(even) td { background: rgba(255, 255, 255, 0.05); }

.article-table td.left { text-align: left; }

.article-note {
  margin-top: 20px;
  padding: 14px 18px;
  border-radius: 12px;
  background: rgba(255, 210, 61, 0.08);
  border: 1px solid rgba(255, 210, 61, 0.25);
  color: var(--c-accent);
  font-size: 0.9rem;
}

.article-nav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 28px 0 18px;
  flex-wrap: wrap;
}

.article-nav a {
  color: var(--c-muted);
  font-size: 0.95rem;
  transition: color 0.25s;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  padding: 10px 18px;
  border-radius: 50px;
}

.article-nav a:hover { color: var(--c-primary-2); border-color: var(--c-primary); }

.article-nav .disabled { opacity: 0.35; pointer-events: none; }

.article-back { text-align: center; margin-top: 8px; }

/* ========== 文章列表页 ========== */
.news-page { padding: 130px 0 90px; min-height: 60vh; }

.news-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.news-card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.news-card:hover {
  transform: translateY(-6px);
  border-color: var(--c-primary);
  box-shadow: var(--shadow-main);
}

.news-card .tag {
  align-self: flex-start;
  background: rgba(255, 61, 139, 0.15);
  color: var(--c-primary-2);
  border: 1px solid var(--c-border);
  padding: 3px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
}

.news-card h3 {
  font-size: 1.2rem;
  line-height: 1.5;
  transition: color 0.25s;
}

.news-card:hover h3 { color: var(--c-primary-2); }

.news-card .date { color: var(--c-muted); font-size: 0.85rem; }

.news-card .excerpt {
  color: var(--c-muted);
  font-size: 0.93rem;
  line-height: 1.8;
  flex: 1;
}

.news-card .more {
  color: var(--c-primary-2);
  font-size: 0.9rem;
  font-weight: 600;
}

.news { background: linear-gradient(180deg, var(--c-bg-2) 0%, var(--c-bg) 100%); }

.home-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.section-more { text-align: center; margin-top: 40px; }

@media (max-width: 992px) {
  .home-news-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
  .home-news-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .article-card { padding: 30px 22px; }
  .news-list { grid-template-columns: 1fr; }
  .article-table { font-size: 0.82rem; }
  .article-table th, .article-table td { padding: 10px 8px; }
}

/* ========== 滚动显示动画 ========== */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible { opacity: 1; transform: translateY(0); }

/* ========== 响应式 ========== */
@media (max-width: 992px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-desc { margin: 0 auto; }
  .hero-meta, .hero-actions { justify-content: center; }
  .hero-visual { max-width: 560px; margin: 0 auto; }
  .hero { min-height: auto; padding-bottom: 40px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .shot-grid { grid-template-columns: repeat(2, 1fr); }
  .download-card { padding: 44px; flex-direction: column; text-align: center; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: min(300px, 80vw);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    background: rgba(13, 6, 18, 0.97);
    backdrop-filter: blur(20px);
    transition: right 0.4s ease;
    z-index: 100;
    border-left: 1px solid var(--c-border);
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1.05rem; }
  .hero-badge { width: 72px; height: 72px; font-size: 0.95rem; top: -14px; right: -6px; }
  .hero-wave { height: 60px; }
  .welfare-list { grid-template-columns: 1fr; }
  .carousel-slide { padding: 0 6px; }
  .carousel-btn { width: 42px; height: 42px; font-size: 1.4rem; }
}

@media (max-width: 576px) {
  .feature-grid, .shot-grid { grid-template-columns: 1fr; }
  .feature-card { padding: 28px 22px; }
  .download-card { padding: 36px 22px; }
  .btn-lg { width: 100%; }
  .footer-inner { flex-direction: column; text-align: center; }
  .hero-meta span { font-size: 0.8rem; }
  .hero-badge { display: none; }
}