/* 全局重置 — 干净底子，不带框架味儿 */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 80px;
    }

    body {
      font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Noto Sans', 'Helvetica Neue', sans-serif;
      background-color: #0c0b0e;
      background-image: radial-gradient(circle at 30% 10%, #1e1a24 0%, #0a080c 90%);
      color: #e7e2d9;
      line-height: 1.5;
      -webkit-font-smoothing: antialiased;
      padding: 0 16px;
    }

    /* ===== 顶部 Logo + 导航 ===== */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      margin: 0 -16px;
      padding: 0 16px;
      background: rgba(12, 11, 14, 0.88);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      border-bottom: 1px solid #2b2520;
    }

    .header-inner {
      max-width: 1280px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      height: 64px;
    }

    /* Logo 区 —— 纯图片，无文字无图标 */
    .logo {
      display: flex;
      align-items: center;
      text-decoration: none;
      flex: 0 0 auto;
    }

    .logo img {
      display: block;
      height: 42px;
      width: auto;
      border: none;
      outline: none;
    }

    /* 导航 —— 文字加粗 */
    .nav {
      display: flex;
      align-items: center;
      gap: 4px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .nav a {
      position: relative;
      display: inline-block;
      padding: 8px 14px;
      font-size: 0.92rem;
      font-weight: 700;
      color: #cbc0b0;
      text-decoration: none;
      letter-spacing: 0.5px;
      transition: color 0.22s ease;
      white-space: nowrap;
    }

    .nav a::after {
      content: "";
      position: absolute;
      left: 14px;
      right: 14px;
      bottom: 2px;
      height: 2px;
      background: #b8a88e;
      transform: scaleX(0);
      transform-origin: left center;
      transition: transform 0.25s ease;
    }

    .nav a:hover {
      color: #f3efe7;
    }

    .nav a:hover::after {
      transform: scaleX(1);
    }

    @media (max-width: 700px) {
      .header-inner {
        height: 58px;
        gap: 10px;
      }
      .logo img {
        height: 34px;
      }
      .nav {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 0;
      }
      .nav::-webkit-scrollbar {
        display: none;
      }
      .nav a {
        padding: 8px 10px;
        font-size: 0.85rem;
      }
      .nav a::after {
        left: 10px;
        right: 10px;
      }
    }

    @media (max-width: 420px) {
      .logo img {
        height: 30px;
      }
      .nav a {
        padding: 8px 8px;
        font-size: 0.8rem;
      }
    }

    .page {
      max-width: 1280px;
      margin: 0 auto;
      padding: 20px 0 40px;
    }

    /* ===== 英雄区 —— 背景图片版 ===== */
    .hero {
      position: relative;
      display: flex;
      align-items: center;
      min-height: 520px;
      margin-bottom: 64px;
      padding: 60px 48px;
      border-radius: 0;
      overflow: hidden;
      /* 背景图片：暗夜森林与孤影，通过渐变保证文字可读 */

      background-image: linear-gradient(90deg, rgba(8, 7, 10, 0.94) 0%, rgba(8, 7, 10, 0.78) 40%, rgba(8, 7, 10, 0.35) 70%, rgba(8, 7, 10, 0.15) 100%),
        url("../images/rw.png");

      background-size: cover;
      background-position: center right;
      background-repeat: no-repeat;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 620px;
    }

    .hero-content .tagline {
      font-size: 0.9rem;
      letter-spacing: 3px;
      text-transform: uppercase;
      color: #b8a88e;
      margin-bottom: 12px;
      border-left: 3px solid #b8a88e;
      padding-left: 12px;
      font-weight: 400;
    }

    .hero-content h1 {
      font-size: clamp(2.4rem, 7vw, 4.2rem);
      font-weight: 700;
      line-height: 1.1;
      margin-bottom: 20px;
      color: #f3efe7;
      text-shadow: 0 2px 24px rgba(0, 0, 0, 0.75), 0 0 20px rgba(220, 200, 170, 0.15);
      letter-spacing: -0.01em;
    }

    .hero-content h1 span {
      display: block;
      font-size: 0.5em;
      font-weight: 400;
      color: #cbb295;
      letter-spacing: 2px;
      margin-top: 8px;
    }

    .hero-desc {
      font-size: 1.15rem;
      color: #d3c9bb;
      max-width: 520px;
      margin-bottom: 32px;
      border-left: 2px solid #5a4d3e;
      padding-left: 20px;
      text-shadow: 0 1px 12px rgba(0, 0, 0, 0.8);
    }

    .hero-cta {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      align-items: center;
    }

    .btn {
      display: inline-block;
      background: transparent;
      border: 1.5px solid #b8a88e;
      color: #f0e7dc;
      padding: 12px 32px;
      font-size: 1rem;
      font-weight: 500;
      letter-spacing: 1px;
      text-decoration: none;
      transition: all 0.25s ease;
      border-radius: 0;
      background-color: rgba(184, 168, 142, 0.08);
      cursor: default;
    }

    .btn:hover {
      background-color: #b8a88e;
      color: #0c0b0e;
    }

    .btn-outline {
      border-color: #6a5c4a;
      color: #d6cdc0;
      background-color: rgba(12, 11, 14, 0.35);
    }

    .btn-outline:hover {
      background-color: #4c4238;
      color: #f0e7dc;
    }

    /* 游戏介绍区 */
    .intro-section {
      margin-bottom: 80px;
    }

    .section-title {
      font-size: 1.8rem;
      font-weight: 500;
      letter-spacing: 2px;
      color: #e3d9cc;
      margin-bottom: 28px;
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .section-title::after {
      content: "";
      flex: 1;
      height: 1px;
      background: linear-gradient(90deg, #4c4238, transparent);
    }

    .intro-text {
      font-size: 1.1rem;
      color: #c2b8ab;
      max-width: 850px;
      margin-bottom: 24px;
      line-height: 1.7;
    }

    .intro-text strong {
      color: #dccfbb;
      font-weight: 600;
    }

    .intro-highlight {
      display: flex;
      flex-wrap: wrap;
      gap: 24px;
      margin-top: 36px;
    }

    .highlight-item {
      flex: 1 1 180px;
      border-left: 2px solid #5a4d3e;
      padding-left: 18px;
    }

    .highlight-item .num {
      font-size: 1.8rem;
      font-weight: 300;
      color: #cbb295;
      letter-spacing: 1px;
    }

    .highlight-item .label {
      font-size: 0.9rem;
      text-transform: uppercase;
      color: #968b7c;
      letter-spacing: 1px;
    }

    /* 图片展示区 */
    .gallery-section {
      margin-bottom: 80px;
    }

    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
    }

    .gallery-card {
      background-color: #1a171d;
      border-radius: 0;
      overflow: hidden;
      transition: transform 0.2s ease, filter 0.3s;
      display: flex;
      flex-direction: column;
      aspect-ratio: 375 / 480;
      width: 100%;
      position: relative;
    }

    .gallery-card img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.3s ease, opacity 0.3s;
      flex: 1 1 auto;
    }

    .gallery-card:hover img {
      transform: scale(1.02);
      opacity: 0.9;
    }

    .gallery-caption {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      background: linear-gradient(to top, rgba(12, 11, 14, 0.95) 0%, rgba(12, 11, 14, 0.6) 60%, transparent 100%);
      color: #e7e2d9;
      padding: 28px 16px 14px;
      font-size: 0.9rem;
      line-height: 1.45;
      text-align: left;
      pointer-events: none;
      opacity: 0.96;
      transition: opacity 0.3s ease;
    }

    .gallery-caption strong {
      color: #cbb295;
      font-weight: 600;
      display: block;
      margin-bottom: 2px;
      font-size: 0.95rem;
      letter-spacing: 0.5px;
    }

    .gallery-card:hover .gallery-caption {
      opacity: 1;
    }

    @media (max-width: 900px) {
      .gallery-grid {
        gap: 12px;
      }
    }

    @media (max-width: 600px) {
      .gallery-grid {
        gap: 8px;
      }
      .gallery-card {
        aspect-ratio: 375 / 480;
      }
      .gallery-caption {
        font-size: 0.78rem;
        padding: 22px 10px 10px;
      }
      .gallery-caption strong {
        font-size: 0.82rem;
      }
    }

    @media (max-width: 380px) {
      .gallery-grid {
        gap: 6px;
      }
      .gallery-caption {
        font-size: 0.7rem;
        padding: 18px 8px 8px;
      }
    }

    /* 问答区域 — 全部显示，不折叠 */
    .qa-section {
      margin-bottom: 80px;
    }

    .qa-list {
      display: flex;
      flex-direction: column;
      gap: 32px;
      margin-top: 16px;
    }

    .qa-item {
      border-bottom: 1px solid #2b2520;
      padding-bottom: 24px;
    }

    .qa-question {
      font-size: 1.3rem;
      font-weight: 500;
      color: #dccfbb;
      margin-bottom: 12px;
      display: flex;
      gap: 12px;
      align-items: baseline;
    }

    .qa-question span {
      color: #b8a88e;
      font-weight: 300;
      font-size: 1.1rem;
      min-width: 28px;
    }

    .qa-answer {
      font-size: 1rem;
      color: #aea496;
      padding-left: 40px;
      line-height: 1.7;
    }

    @media (max-width: 500px) {
      .qa-answer {
        padding-left: 0;
        margin-top: 8px;
      }
      .qa-question {
        font-size: 1.1rem;
      }
    }

    /* 防沉溺提示 */
    .anti-addiction {
      border-top: 1px solid #2b2520;
      padding-top: 28px;
      margin-top: 20px;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 16px 32px;
      color: #8e8579;
      font-size: 0.9rem;
    }

    .anti-addiction .badge {
      border: 1px solid #4c4238;
      padding: 6px 16px;
      font-size: 0.85rem;
      letter-spacing: 1px;
      color: #b8a88e;
      white-space: nowrap;
    }

    .anti-addiction p {
      margin: 0;
      line-height: 1.6;
    }

    .anti-addiction strong {
      color: #c2b8ab;
      font-weight: 500;
    }

    .anti-addiction-wrapper {
      background: #100e12;
      padding: 24px 20px;
      border-left: 3px solid #4c4238;
      margin-top: 20px;
    }

    /* 网站版权区 */
    .copyright {
      margin-top: 48px;
      padding-top: 24px;
      border-top: 1px solid #2b2520;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      gap: 12px 24px;
      color: #7a7166;
      font-size: 0.85rem;
      line-height: 1.6;
    }

    .copyright a {
      color: #b8a88e;
      text-decoration: none;
      transition: color 0.2s ease;
    }

    .copyright a:hover {
      color: #e3d9cc;
      text-decoration: underline;
    }

    .copyright .links {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 20px;
    }

    @media (max-width: 600px) {
      .copyright {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        font-size: 0.8rem;
      }
    }

    /* 移动端整体间距调整 */
    @media (max-width: 600px) {
      .page {
        padding: 10px 0 30px;
      }
      .hero {
        min-height: 420px;
        padding: 44px 22px;
        margin-bottom: 40px;
        background-position: center;
        background-image: linear-gradient(180deg, rgba(8, 7, 10, 0.92) 0%, rgba(8, 7, 10, 0.75) 50%, rgba(8, 7, 10, 0.88) 100%),
                          url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 800 800'%3E%3Cdefs%3E%3CradialGradient id='sky2' cx='60%25' cy='25%25' r='75%25'%3E%3Cstop offset='0%25' stop-color='%23443a44'/%3E%3Cstop offset='60%25' stop-color='%231c1822'/%3E%3Cstop offset='100%25' stop-color='%230a080c'/%3E%3C/radialGradient%3E%3C/defs%3E%3Crect width='800' height='800' fill='url(%23sky2)'/%3E%3Ccircle cx='580' cy='180' r='110' fill='%23cbb295' opacity='0.12'/%3E%3Cpath d='M0 560 L140 480 L300 540 L460 470 L620 540 L800 490 L800 800 L0 800 Z' fill='%23141218' opacity='0.92'/%3E%3Cpath d='M0 640 L180 580 L360 630 L540 570 L720 640 L800 610 L800 800 L0 800 Z' fill='%230f0d13'/%3E%3Cpath d='M400 160 L430 240 L500 250 L450 300 L470 380 L400 340 L330 380 L350 300 L300 250 L370 240 Z' fill='%23b8a88e' opacity='0.09'/%3E%3C/svg%3E");
        background-size: cover;
        background-position: center;
      }
      .hero-content {
        max-width: 100%;
      }
      .hero-content h1 {
        font-size: 2.2rem;
      }
      .hero-desc {
        font-size: 1rem;
        padding-left: 14px;
      }
      .btn {
        padding: 10px 22px;
        font-size: 0.9rem;
      }
      .section-title {
        font-size: 1.5rem;
      }
      .intro-text {
        font-size: 1rem;
      }
      .intro-highlight {
        gap: 16px;
      }
      .highlight-item .num {
        font-size: 1.5rem;
      }
      .qa-list {
        gap: 24px;
      }
    }

    @media (max-width: 480px) {
      .hero {
        min-height: 380px;
        padding: 36px 18px;
      }
      .hero-content h1 {
        font-size: 1.9rem;
      }
      .hero-desc {
        font-size: 0.95rem;
        margin-bottom: 24px;
      }
      .btn {
        padding: 9px 18px;
        font-size: 0.85rem;
      }
    }

    img {
      border: none;
      outline: none;
    }