/* ===== 女神漫画官网落地页样式 ===== */

/* 颜色变量 */
:root{
  --primary:#FF5C8A;
  --primary-dark:#F03E75;
  --primary-light:#FFE3EE;
  --dark:#2A1833;
  --text:#38273E;
  --text-light:#6E5F74;
  --border:#FFDCE8;
  --bg:#FFF9FB;
  --card:#FFFFFF;
  --grad:linear-gradient(135deg,var(--primary),var(--primary-dark));
  --radius:16px;
  --shadow:0 10px 28px rgba(255,92,138,.10);
  --shadow-hover:0 16px 36px rgba(255,92,138,.18);
  --nav-h:64px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px)}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;width:100%;height:auto}
a{text-decoration:none;color:inherit}
ul{list-style:none}
svg{fill:none;stroke:currentColor}
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}

.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:84px 0}

/* ===== 顶部导航 ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,249,251,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:box-shadow .3s}
.nav.scrolled{box-shadow:0 6px 24px rgba(255,92,138,.10)}
.nav-inner{max-width:1200px;margin:0 auto;height:var(--nav-h);padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:8px;font-size:22px;font-weight:800;color:var(--dark);letter-spacing:.5px;flex-shrink:0}
.logo-mark{width:34px;height:34px;border-radius:10px;background:var(--grad);color:#fff;font-size:16px;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(255,92,138,.3)}
.menu{display:flex;align-items:center;gap:20px;margin:0 auto}
.menu a{font-size:14px;font-weight:500;color:var(--text-light);white-space:nowrap;transition:color .3s}
.menu a:hover{color:var(--primary)}
.nav-btn{padding:9px 20px;border-radius:999px;background:var(--grad);color:#fff;font-size:14px;font-weight:700;white-space:nowrap;box-shadow:0 6px 16px rgba(255,92,138,.32);transition:transform .3s,box-shadow .3s;flex-shrink:0}
.nav-btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(255,92,138,.42)}

/* ===== 首屏Hero ===== */
.hero{position:relative;overflow:hidden;padding:calc(var(--nav-h) + 72px) 0 72px;background:linear-gradient(160deg,#FFF0F6 0%,var(--bg) 55%,#FFEAF2 100%)}
.hero::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(255,92,138,.14),transparent 65%);top:-160px;right:-120px;pointer-events:none}
.hero::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,143,182,.12),transparent 65%);bottom:-140px;left:-120px;pointer-events:none}
.hero-inner{position:relative;display:flex;align-items:center;gap:64px}
.hero-text{flex:1}
.hero h1{font-size:44px;line-height:1.25;color:var(--dark);font-weight:800;display:flex;align-items:center;flex-wrap:wrap;gap:12px}
.hero-desc{font-size:17px;color:var(--text-light);margin:20px 0 32px;max-width:560px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.hero-img{flex:1;display:flex;justify-content:center}
.img-wrap{width:min(360px,100%);border-radius:24px;overflow:hidden;border:6px solid #fff;box-shadow:0 24px 60px rgba(255,92,138,.28)}

/* 版本徽章（Hero/下载区共用） */
.ver{display:inline-flex;align-items:center;padding:4px 14px;border-radius:999px;background:var(--grad);color:#fff;font-size:18px;font-weight:700;box-shadow:0 6px 16px rgba(255,92,138,.35)}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 30px;border-radius:999px;font-size:16px;font-weight:700;line-height:1;white-space:nowrap;transition:transform .3s,box-shadow .3s,background .3s}
.btn-primary{color:#fff;background:var(--grad);box-shadow:0 10px 24px rgba(255,92,138,.35)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(255,92,138,.45)}
.btn-ios{color:var(--primary-dark);background:#fff;border:2px solid var(--primary);box-shadow:0 8px 20px rgba(255,92,138,.14)}
.btn-ios:hover{transform:translateY(-3px);background:var(--primary-light);box-shadow:0 14px 30px rgba(255,92,138,.28)}

/* ===== 通用标题 ===== */
.section-head{max-width:640px;margin:0 auto 48px;text-align:center}
.section-head h2{font-size:32px;font-weight:800;color:var(--dark);letter-spacing:.5px}
.section-head p{font-size:15px;color:var(--text-light);margin-top:10px}

/* 通用卡片（作品/功能/数据/评价） */
.work-card,.feature-card,.data-item,.review-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.work-card:hover,.feature-card:hover,.data-item:hover,.review-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}

/* ===== 作品预览 ===== */
.works-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.work-card{overflow:hidden}

/* ===== 产品介绍 ===== */
.intro-card{max-width:900px;margin:0 auto;background:var(--card);border:1px solid var(--border);border-radius:20px;padding:48px 56px;text-align:center;box-shadow:var(--shadow)}
.intro-card .lead{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:16px}
.intro-card p{font-size:15px;color:var(--text-light)}
.intro-points{display:flex;justify-content:center;gap:32px;flex-wrap:wrap;margin-top:28px}
.intro-points li{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--text)}
.intro-points li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--primary);flex-shrink:0}

/* ===== 核心功能 ===== */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{padding:34px 28px}
.feature-icon{width:54px;height:54px;border-radius:14px;background:var(--primary-light);color:var(--primary-dark);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.feature-icon svg{width:26px;height:26px;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.feature-card h3{font-size:18px;color:var(--dark);margin-bottom:10px}
.feature-card p{font-size:14px;color:var(--text-light)}

/* ===== 优势对比 ===== */
.compare-card{max-width:960px;margin:0 auto;background:var(--card);border:1px solid var(--border);border-radius:20px;padding:32px 24px;box-shadow:var(--shadow)}
.compare-head,.compare-item{display:grid;grid-template-columns:180px 1fr 1fr;gap:16px}
.compare-head{padding:0 16px 14px;font-size:15px;font-weight:700;color:var(--dark)}
.compare-head .c-us{color:var(--primary-dark)}
.compare-head .c-other{color:var(--text-light)}
.compare-item{padding:14px 16px;border-top:1px solid var(--border)}
.compare-label{display:flex;align-items:center;font-size:15px;font-weight:600;color:var(--dark)}
.compare-cell{display:flex;align-items:center;gap:8px;border-radius:12px;padding:12px 16px;font-size:14px;line-height:1.5}
.compare-cell svg{width:16px;height:16px;flex-shrink:0;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.compare-us{background:var(--primary-light);color:var(--primary-dark);font-weight:600}
.compare-other{background:#F4F0F5;color:var(--text-light)}

/* ===== 平台数据 ===== */
.data-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.data-item{padding:30px 14px;text-align:center}
.data-num{font-size:30px;font-weight:800;color:var(--primary-dark);line-height:1.2;font-variant-numeric:tabular-nums}
.data-label{font-size:13px;color:var(--text-light);margin-top:8px}

/* ===== 用户评价 ===== */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review-card{padding:28px}
.review-top{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.review-avatar{width:46px;height:46px;border-radius:50%;background:var(--grad);color:#fff;font-size:18px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.review-name{font-size:15px;font-weight:700;color:var(--dark)}
.review-stars{font-size:14px;color:#FFB020;letter-spacing:2px;margin-top:2px}
.review-text{font-size:14px;color:var(--text-light);line-height:1.8}

/* ===== 版本更新 ===== */
.version-card{max-width:820px;margin:0 auto;background:var(--card);border:1px solid var(--border);border-radius:20px;padding:44px;box-shadow:var(--shadow)}
.version-top{display:flex;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:24px}
.version-badge{display:inline-flex;align-items:center;padding:8px 20px;border-radius:999px;background:var(--grad);color:#fff;font-size:16px;font-weight:700;box-shadow:0 6px 16px rgba(255,92,138,.3)}
.version-date{font-size:14px;color:var(--text-light)}
.version-list li{position:relative;padding:10px 0 10px 28px;font-size:15px;color:var(--text);border-bottom:1px dashed var(--border)}
.version-list li:last-child{border-bottom:none}
.version-list li::before{content:"";position:absolute;left:4px;top:19px;width:10px;height:10px;border-radius:50%;background:radial-gradient(circle at 35% 35%,var(--primary),var(--primary-dark))}
.version-list li::after{content:"";position:absolute;left:9px;top:34px;width:2px;height:calc(100% - 26px);background:var(--primary-light)}
.version-list li:last-child::after{display:none}

/* ===== FAQ ===== */
.faq-list{max-width:820px;margin:0 auto}
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:14px;overflow:hidden;transition:box-shadow .3s}
.faq-item.active{box-shadow:var(--shadow)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;background:none;border:none;font-family:inherit;font-size:16px;font-weight:600;color:var(--dark);text-align:left;cursor:pointer;line-height:1.5}
.faq-icon{width:28px;height:28px;border-radius:50%;background:var(--primary-light);color:var(--primary-dark);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:18px;transition:transform .3s,background .3s,color .3s}
.faq-item.active .faq-icon{transform:rotate(45deg);background:var(--primary);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a p{padding:0 24px 22px;font-size:14px;color:var(--text-light);line-height:1.8}

/* ===== 下载区域 ===== */
.download-section{background:linear-gradient(180deg,var(--bg) 0%,#FFEAF2 100%)}
.download-card{position:relative;overflow:hidden;max-width:760px;margin:0 auto;background:var(--card);border:1px solid var(--border);border-radius:24px;padding:56px 48px;text-align:center;box-shadow:0 20px 50px rgba(255,92,138,.16)}
.download-card::before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(255,92,138,.10),transparent 70%);top:-90px;right:-80px;pointer-events:none}
.download-card h1{font-size:34px;font-weight:800;color:var(--dark);display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px}
.download-meta{font-size:14px;color:var(--text-light);margin:18px 0 28px}
.download-btns{display:flex;justify-content:center;gap:18px;flex-wrap:wrap}
.download-tip{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:26px;font-size:14px;color:var(--text-light)}

/* ===== 页脚 ===== */
.footer{background:var(--dark);padding:36px 24px;text-align:center}
.footer p{color:rgba(255,255,255,.72);font-size:13px}
.footer a{color:#fff;transition:opacity .3s}
.footer a:hover{opacity:.8}

/* ===== 返回顶部 ===== */
.to-top{position:fixed;right:24px;bottom:28px;z-index:900;width:48px;height:48px;border:none;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 10px 24px rgba(255,92,138,.4);opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .3s,transform .3s,visibility .3s}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{box-shadow:0 14px 30px rgba(255,92,138,.5)}
.to-top svg{width:20px;height:20px;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}

/* ===== 平板适配 ===== */
@media (max-width:1024px){
  .menu{gap:14px}
  .menu a{font-size:13px}
  .hero-inner{gap:40px}
  .hero h1{font-size:38px}
  .works-grid,.features-grid,.reviews-grid{grid-template-columns:repeat(2,1fr)}
  .data-grid{grid-template-columns:repeat(3,1fr)}
  .compare-card{padding:28px 20px}
}

/* 小屏隐藏导航菜单 */
@media (max-width:900px){
  .menu{display:none}
}

/* ===== 移动端适配 ===== */
@media (max-width:768px){
  .container{padding:0 20px}
  .section{padding:60px 0}
  .section-head{margin-bottom:36px}
  .section-head h2{font-size:26px}
  .nav-inner{padding:0 20px}
  .hero{padding:calc(var(--nav-h) + 40px) 0 48px}
  .hero-inner{flex-direction:column;gap:0;text-align:center}
  .hero h1{font-size:30px;justify-content:center}
  .hero .ver{font-size:14px}
  .hero-desc{font-size:15px;margin:16px auto 26px}
  .hero-btns{flex-direction:column;width:100%}
  .hero-btns .btn{width:100%}
  .hero-img{margin-top:28px}
  .img-wrap{width:260px}
  .works-grid,.features-grid,.reviews-grid{grid-template-columns:1fr;gap:20px}
  .data-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .data-item{padding:24px 12px}
  .data-num{font-size:26px}
  .intro-card{padding:32px 24px}
  .intro-card .lead{font-size:16px}
  .intro-points{flex-direction:column;align-items:center;gap:14px}
  .compare-card{padding:22px 16px}
  .compare-head,.compare-item{grid-template-columns:1fr 1fr}
  .compare-head{padding:0 8px 10px}
  .compare-head .c-label,.compare-label{grid-column:1/-1;padding-bottom:6px}
  .compare-head .c-us,.compare-head .c-other{font-size:13px;text-align:center}
  .compare-item{padding:12px 8px;gap:12px}
  .compare-label{font-size:14px}
  .compare-cell{font-size:13px;padding:10px 12px;justify-content:center;text-align:center}
  .version-card{padding:28px 20px}
  .version-top{justify-content:center}
  .version-badge{font-size:15px}
  .version-list li{font-size:14px}
  .download-card{padding:40px 20px}
  .download-card h1{font-size:26px}
  .download-card .ver{font-size:15px}
  .download-meta{font-size:12px;white-space:nowrap;margin:14px 0 22px}
  .download-btns{flex-direction:column}
  .download-btns .btn{width:100%}
  .download-tip{font-size:13px;flex-wrap:wrap}
  .to-top{right:20px;bottom:20px;width:44px;height:44px}
  .footer{padding:28px 20px}
}

/* 减弱动态偏好 */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .work-card,.feature-card,.data-item,.review-card,.btn,.nav-btn,.to-top,.faq-icon,.faq-a,.nav{transition:none}
}