/* ============================================================
   AGE动漫1 app 下载官网  style.css
   主题：奶油暖橙 · 编辑杂志风（参考 doumanmh.cc）
   ============================================================ */
:root {
  --bg: #fdf6ee;
  --bg-soft: #fffaf4;
  --surface: #ffffff;
  --ink: #2c211a;
  --muted: #8a7a6d;
  --primary: #ff6b4a;
  --primary-dark: #f04e2e;
  --rose: #f43f5e;
  --grad: linear-gradient(120deg, #ff6b4a, #f43f5e);
  --border: #f1e3d3;
  --radius: 20px;
  --shadow: 0 18px 45px rgba(214, 120, 80, .14);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; }

.container { width: min(1140px, 92%); margin: 0 auto; }
.eyebrow {
  font-size: 13px; font-weight: 700; letter-spacing: 3px;
  color: var(--primary); text-transform: uppercase; margin-bottom: 16px;
}
.eyebrow.center { text-align: center; }
.eyebrow.light { color: rgba(255,255,255,.85); }
.section-title { font-size: 34px; font-weight: 800; letter-spacing: -.5px; }
.section-title.center { text-align: center; }
.section-desc { color: var(--muted); margin: 12px auto 0; max-width: 520px; }
.section-desc.center { text-align: center; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 26px; border-radius: 999px; font-size: 15px; font-weight: 600;
  cursor: pointer; border: 1px solid transparent; transition: transform .2s, box-shadow .2s, background .2s;
  white-space: nowrap;
}
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 10px 26px rgba(255,107,74,.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(244,63,94,.4); }
.btn-line { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-line:hover { background: #fff; border-color: var(--primary); color: var(--primary); }
.btn-white { background: #fff; color: var(--primary-dark); box-shadow: 0 12px 30px rgba(0,0,0,.15); }
.btn-white:hover { transform: translateY(-2px); }
.btn-lg { padding: 15px 32px; font-size: 16px; }
.btn-xl { padding: 18px 46px; font-size: 18px; }
.ico { width: 20px; height: 20px; }

/* ---------- 导航 ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(253, 246, 238, .8);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  width: min(1140px, 92%); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; height: 68px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { width: 36px; height: 36px; border-radius: 10px; object-fit: cover; }
.brand-name { font-size: 19px; font-weight: 800; }
.brand-name em { font-style: normal; color: var(--primary); }
.nav-links { display: flex; gap: 30px; }
.nav-links a { color: var(--muted); font-size: 15px; transition: color .2s; }
.nav-links a:hover { color: var(--primary); }
.nav-download { padding: 9px 20px; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; flex-direction: column; gap: 5px; width: 44px; height: 44px; align-items: center; justify-content: center; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 150px 0 90px; overflow: hidden; }
.blob { position: absolute; border-radius: 50%; filter: blur(30px); z-index: 0; pointer-events: none; }
.blob-a { width: 420px; height: 420px; background: rgba(255,150,110,.35); top: -120px; left: -120px; }
.blob-b { width: 380px; height: 380px; background: rgba(244,63,94,.18); bottom: -100px; right: -80px; }
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.hero h1 { font-size: 52px; line-height: 1.2; font-weight: 900; letter-spacing: -1px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.hero-sub { color: var(--muted); font-size: 17px; margin: 22px 0 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-meta { margin-top: 20px; font-size: 13px; color: var(--muted); }

.phone-frame {
  width: 280px; margin: 0 auto; border-radius: 38px; padding: 12px;
  background: #2c211a; border: 1px solid rgba(0,0,0,.08);
  box-shadow: var(--shadow);
}
.phone-frame img { border-radius: 28px; width: 100%; height: auto; }
.hero-visual { animation: float 5s ease-in-out infinite; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }

/* ---------- 本期主视觉 ---------- */
.featured { padding: 40px 0 80px; }
.featured-inner {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 28px; padding: 48px; box-shadow: var(--shadow);
}
.featured-img img { border-radius: 18px; width: 100%; height: auto; }
.featured-text h2 { font-size: 32px; font-weight: 800; line-height: 1.3; margin-bottom: 16px; }
.featured-text p { color: var(--muted); }
.mini-list { margin-top: 22px; display: grid; gap: 10px; }
.mini-list li { padding-left: 26px; position: relative; color: var(--ink); font-weight: 500; }
.mini-list li::before { content: "✓"; position: absolute; left: 0; color: var(--primary); font-weight: 800; }

/* ---------- 心情卡片 ---------- */
.mood { padding: 60px 0 90px; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 44px; }
.mood-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: transform .25s, box-shadow .25s;
}
.mood-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.mood-img { aspect-ratio: 9/12; background: #1a1526; overflow: hidden; }
.mood-img img { width: 100%; height: 100%; object-fit: cover; }
.mood-body { padding: 22px 24px 26px; }
.mood-no { font-size: 28px; font-weight: 900; color: var(--border); line-height: 1; }
.mood-tag {
  display: inline-block; margin: 8px 0 10px; padding: 4px 12px; border-radius: 999px;
  background: rgba(255,107,74,.1); color: var(--primary-dark); font-size: 12px; font-weight: 600;
}
.mood-body h3 { font-size: 20px; margin-bottom: 8px; }
.mood-body p { color: var(--muted); font-size: 14.5px; }
.mood-note { text-align: center; color: #b9a896; font-size: 13px; margin-top: 30px; }

/* ---------- 下载 CTA ---------- */
.download {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #ff6b4a, #f43f5e);
  color: #fff; padding: 90px 0;
}
.blob-c { width: 360px; height: 360px; background: rgba(255,255,255,.15); top: -120px; right: -100px; }
.download-inner { position: relative; z-index: 1; text-align: center; }
.download-inner h2 { font-size: 40px; font-weight: 900; margin-bottom: 10px; }
.download-sub { font-size: 17px; opacity: .92; margin-bottom: 30px; }
.download-meta { margin-top: 18px; font-size: 13px; opacity: .85; }

/* ---------- FAQ ---------- */
.faq { padding: 80px 0; }
.faq-inner { max-width: 780px; }
.faq-list { margin-top: 40px; }
.faq-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; margin-bottom: 14px; overflow: hidden;
}
.faq-q {
  width: 100%; background: none; border: 0; color: var(--ink);
  padding: 20px 24px; font-size: 16px; font-weight: 600; text-align: left;
  display: flex; justify-content: space-between; align-items: center; cursor: pointer;
}
.faq-arrow { color: var(--primary); font-size: 22px; transition: transform .3s; }
.faq-item.open .faq-arrow { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a p { padding: 0 24px 20px; color: var(--muted); font-size: 15px; }

/* ---------- 页脚 ---------- */
.footer { border-top: 1px solid var(--border); padding: 40px 0; background: var(--bg-soft); }
.footer-inner { text-align: center; }
.footer-brand { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 14px; font-weight: 600; }
.footer-logo { width: 32px; height: 32px; border-radius: 8px; }
.footer-copy { color: var(--muted); font-size: 13px; }

/* ---------- 回到顶部 ---------- */
.back-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--grad); color: #fff; display: grid; place-items: center;
  opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s;
  box-shadow: 0 8px 22px rgba(255,107,74,.4);
}
.back-top.show { opacity: 1; pointer-events: auto; }
.back-top svg { width: 22px; height: 22px; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .hero { padding: 110px 0 50px; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { margin-top: 30px; }
  .hero h1 { font-size: 38px; }
  .featured-inner { grid-template-columns: 1fr; padding: 28px; gap: 28px; }
  .card-grid { grid-template-columns: 1fr; }
  .nav-links {
    position: fixed; top: 68px; left: 0; right: 0;
    background: var(--bg); flex-direction: column; gap: 0;
    max-height: 0; overflow: hidden; transition: max-height .3s; border-bottom: 1px solid var(--border);
  }
  .nav-links a { padding: 16px 6%; border-bottom: 1px solid var(--border); }
  .nav-links.open { max-height: 300px; }
  .nav-toggle { display: flex; }
  .nav-download { display: none; }
  .section-title { font-size: 28px; }
  .download-inner h2 { font-size: 30px; }
}
@media (max-width: 560px) {
  .hero h1 { font-size: 30px; }
  .featured-text h2 { font-size: 25px; }
  .btn-xl { padding: 15px 32px; font-size: 16px; }
}