/* ===== 喵呜漫画 专题站 — 共享样式 =====
   配色：粉 #FF6B9D / 橙 #FFB45C / 蓝 #5EC8FF / 紫 #9C7CE5 / 文字 #2E2A37
   风格：温暖、漫画向、活泼、清爽
*/

:root {
  --pink: #ff6b9d;
  --pink-d: #ec407a;
  --orange: #ffb45c;
  --blue: #5ec8ff;
  --purple: #9c7ce5;
  --teal: #3fbab4;
  --cream: #fff8fa;
  --bg: #ffffff;
  --bg-2: #fdf2f6;
  --ink: #2e2a37;
  --ink-2: #6b6373;
  --ink-3: #a9a1b1;
  --line: #f1e7ec;
  --shadow: 0 14px 40px -18px rgba(236, 64, 122, 0.35);
  --radius: 16px;
  --radius-s: 10px;
  --max-w: 1200px;
  --nav-h: 72px;
  font-size: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB",
               "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: var(--pink-d); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.3; margin: 0 0 0.5em; }
h1 { font-size: 2.2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.18rem; }
p  { margin: 0 0 1em; }

.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--pink) 0%, var(--orange) 100%);
  color: #fff; font-weight: 600; font-size: 0.96rem;
  box-shadow: var(--shadow);
  border: 0; cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, filter .2s ease;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.05); text-decoration: none; }
.btn-ghost {
  background: transparent; color: var(--pink-d);
  border: 1.5px solid var(--pink); box-shadow: none;
}
.btn-ghost:hover { background: var(--bg-2); }

/* ===== 导航 ===== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 248, 250, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, background .25s;
}
.nav.is-stuck { border-color: var(--line); background: rgba(255, 248, 250, 0.96); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--nav-h); max-width: var(--max-w); margin: 0 auto; padding: 0 20px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.brand img { width: 38px; height: 38px; }
.brand-name {
  font-weight: 700; font-size: 1.18rem; letter-spacing: 1px;
  background: linear-gradient(135deg, var(--pink-d), var(--orange));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand-name small {
  font-size: 0.7rem; color: var(--ink-2); margin-left: 6px; font-weight: 400;
}
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  color: var(--ink); font-size: 0.95rem; font-weight: 500; position: relative;
}
.nav-links a:hover, .nav-links a.is-active { color: var(--pink-d); text-decoration: none; }
.nav-links a.is-active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -22px;
  height: 3px; background: linear-gradient(90deg, var(--pink), var(--orange)); border-radius: 3px;
}
.nav-cta { padding: 9px 18px; font-size: 0.92rem; }
.nav-toggle { display: none; background: transparent; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; }

/* ===== Hero ===== */
.hero {
  position: relative; overflow: hidden;
  padding: 56px 0 56px;
  background:
    radial-gradient(800px 300px at 90% -10%, rgba(255, 180, 92, 0.25), transparent 60%),
    radial-gradient(700px 320px at -10% 20%, rgba(94, 200, 255, 0.22), transparent 65%),
    var(--cream);
}
.hero-grid {
  display: grid; gap: 40px; grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
}
.hero h1 { font-size: 2.4rem; line-height: 1.18; }
.hero h1 .accent {
  background: linear-gradient(135deg, var(--pink-d), var(--orange));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { font-size: 1.06rem; color: var(--ink-2); margin-bottom: 22px; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px;
}
.hero-meta .chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line); color: var(--ink-2);
  font-size: 0.86rem;
}
.hero-meta .chip b { color: var(--ink); font-weight: 700; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-device {
  position: relative; display: flex; justify-content: center; align-items: center;
}
.hero-device .phone {
  width: 280px; aspect-ratio: 9/19; border-radius: 38px;
  background: linear-gradient(135deg, #2a1f29, #170e15);
  padding: 14px; box-shadow: 0 30px 60px -20px rgba(0,0,0,0.35);
  position: relative;
}
.hero-device .phone::before {
  content: ""; position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  width: 92px; height: 18px; background: #000; border-radius: 0 0 14px 14px;
}
.hero-device .phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 26px; }
.hero-device .float-card {
  position: absolute; background: #fff; border-radius: 14px;
  box-shadow: 0 14px 30px -12px rgba(0,0,0,0.18);
  padding: 12px 14px; font-size: 0.86rem;
}
.hero-device .float-card .lbl { color: var(--ink-2); font-size: 0.74rem; }
.hero-device .float-card .val { font-weight: 700; color: var(--ink); font-size: 1rem; }
.hero-device .fc-1 { top: 32px; left: 0; }
.hero-device .fc-2 { bottom: 70px; right: 6px; }

/* ===== Trust Bar ===== */
.trust {
  background: linear-gradient(135deg, #fff, var(--bg-2));
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 28px 0;
}
.trust-grid {
  display: grid; gap: 12px; grid-template-columns: repeat(4, 1fr); text-align: center;
}
.trust-item .num {
  font-size: 1.6rem; font-weight: 700;
  background: linear-gradient(135deg, var(--pink-d), var(--orange));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.trust-item .lbl { color: var(--ink-2); font-size: 0.88rem; }

/* ===== Section common ===== */
.section { padding: 64px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 40px; }
.section-head .eyebrow {
  display: inline-block; padding: 4px 12px; border-radius: 999px;
  background: var(--bg-2); color: var(--pink-d); font-size: 0.78rem;
  letter-spacing: 1px; margin-bottom: 12px;
}
.section-head p { color: var(--ink-2); }

/* ===== Features ===== */
.feature-grid {
  display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr);
}
.feature-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; transition: transform .2s, box-shadow .25s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature-card .icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--pink), var(--orange));
  color: #fff; font-size: 1.5rem; margin-bottom: 14px;
}
.feature-card h3 { font-size: 1.08rem; }
.feature-card p  { color: var(--ink-2); font-size: 0.94rem; margin-bottom: 0; }
.feature-card.f2 .icon { background: linear-gradient(135deg, var(--blue), var(--purple)); }
.feature-card.f3 .icon { background: linear-gradient(135deg, var(--teal), var(--blue)); }
.feature-card.f4 .icon { background: linear-gradient(135deg, var(--orange), var(--pink)); }
.feature-card.f5 .icon { background: linear-gradient(135deg, var(--purple), var(--pink)); }
.feature-card.f6 .icon { background: linear-gradient(135deg, var(--blue), var(--teal)); }

/* ===== Screenshots Gallery ===== */
.shots {
  background: linear-gradient(180deg, var(--cream), #fff);
}
.shots-grid {
  display: grid; gap: 24px; grid-template-columns: repeat(4, 1fr);
}
.shot-card {
  background: #fff; border-radius: var(--radius); padding: 14px;
  box-shadow: 0 16px 36px -20px rgba(0,0,0,0.18);
  text-align: center;
}
.shot-card .phone {
  width: 100%; aspect-ratio: 9/17; border-radius: 24px;
  background: #0f0f15; padding: 6px;
}
.shot-card .phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 18px; }
.shot-card .caption { font-size: 0.86rem; color: var(--ink-2); margin-top: 12px; }
.shots-strip {
  display: flex; gap: 20px; overflow-x: auto; padding: 8px 0 4px;
  scroll-snap-type: x mandatory;
}
.shots-strip::-webkit-scrollbar { height: 6px; }
.shots-strip::-webkit-scrollbar-thumb { background: var(--line); border-radius: 6px; }

/* ===== Deep Content Module Entries ===== */
.deep-grid { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
.deep-card {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border-radius: var(--radius); padding: 28px 24px;
  border: 1px solid var(--line); overflow: hidden; transition: transform .2s, box-shadow .25s;
}
.deep-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); text-decoration: none; }
.deep-card .badge {
  display: inline-block; padding: 4px 10px; border-radius: 999px;
  background: var(--bg-2); color: var(--pink-d); font-size: 0.74rem;
  margin-bottom: 12px;
}
.deep-card h3 { color: var(--ink); margin-bottom: 10px; }
.deep-card p  { color: var(--ink-2); font-size: 0.94rem; }
.deep-card .arrow { margin-top: auto; padding-top: 14px; color: var(--pink-d); font-weight: 600; }

/* ===== Reviews ===== */
.reviews { background: var(--bg-2); }
.reviews-grid { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
.review-card {
  background: #fff; border-radius: var(--radius); padding: 24px;
  border: 1px solid var(--line);
}
.review-card .stars { color: var(--orange); letter-spacing: 2px; font-size: 1rem; margin-bottom: 8px; }
.review-card .who { color: var(--ink-2); font-size: 0.86rem; margin-bottom: 12px; }
.review-card blockquote { margin: 0; color: var(--ink); font-size: 0.96rem; }
.review-card .who b { color: var(--ink); }

/* ===== FAQ Preview ===== */
.faq-preview {
  display: grid; gap: 12px; max-width: 800px; margin: 0 auto;
}
.faq-preview details {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 18px; transition: border-color .2s;
}
.faq-preview details[open] { border-color: var(--pink); box-shadow: var(--shadow); }
.faq-preview summary {
  list-style: none; cursor: pointer; font-weight: 600; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center;
}
.faq-preview summary::-webkit-details-marker { display: none; }
.faq-preview summary::after { content: "+"; color: var(--pink-d); font-size: 1.4rem; transition: transform .2s; }
.faq-preview details[open] summary::after { content: "−"; }
.faq-preview .body { color: var(--ink-2); margin-top: 10px; padding-top: 8px; border-top: 1px dashed var(--line); }

/* ===== Download CTA ===== */
.cta-band {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--pink) 0%, var(--orange) 100%);
  color: #fff;
}
.cta-band .container {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 24px; padding: 56px 20px;
}
.cta-band h2 { color: #fff; margin-bottom: 8px; }
.cta-band p  { color: rgba(255,255,255,0.92); margin: 0; }
.cta-band .btn {
  background: #fff; color: var(--pink-d); box-shadow: 0 16px 40px -10px rgba(0,0,0,0.25);
}
.cta-band .btn:hover { filter: none; }

/* ===== Footer ===== */
.site-footer {
  background: #1f1b26; color: #cfc7d3; padding: 48px 0 28px;
}
.site-footer a { color: #ffd5e3; }
.site-footer .grid {
  display: grid; gap: 28px; grid-template-columns: 1.2fr 1fr 1fr 1fr;
  margin-bottom: 28px;
}
.site-footer h4 { color: #fff; font-size: 0.96rem; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; font-size: 0.9rem; }
.site-footer .meta {
  border-top: 1px solid #2c2734; padding-top: 18px; font-size: 0.82rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.site-footer .meta a { color: #b9adb9; }
.site-footer .disclaimer {
  margin-top: 14px; font-size: 0.8rem; color: #8f8597; line-height: 1.6;
}

/* ===== Inner page article ===== */
.article {
  padding: 56px 0 80px;
  background: var(--cream);
}
.article .crumbs { color: var(--ink-2); font-size: 0.86rem; margin-bottom: 12px; }
.article .crumbs a { color: var(--ink-2); }
.article h1 { font-size: 2.05rem; margin-bottom: 10px; }
.article .desc { color: var(--ink-2); font-size: 1.04rem; margin-bottom: 30px; max-width: 820px; }
.article h2 { margin-top: 40px; font-size: 1.45rem; }
.article h3 { margin-top: 24px; font-size: 1.12rem; }
.article ul, .article ol { padding-left: 22px; }
.article li { margin-bottom: 8px; color: var(--ink); }
.article li::marker { color: var(--pink-d); }
.article .step {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 22px; margin-bottom: 16px;
}
.article .step h3 { margin-top: 0; color: var(--pink-d); font-size: 1.06rem; }
.article .toc {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 22px; margin-bottom: 30px;
}
.article .toc h3 { margin-top: 0; font-size: 1rem; }
.article .toc ol { margin: 8px 0 0; }
.article .cta-inline {
  background: linear-gradient(135deg, var(--bg-2), #fff);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; margin: 32px 0; display: flex; align-items: center;
  justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.article .cta-inline p { margin: 0; color: var(--ink-2); }
.article .qa-list details {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 18px; margin-bottom: 10px;
}
.article .qa-list summary { cursor: pointer; font-weight: 600; color: var(--ink); list-style: none; }
.article .qa-list summary::-webkit-details-marker { display: none; }
.article .qa-list summary::after { content: "+"; float: right; color: var(--pink-d); font-size: 1.4rem; }
.article .qa-list details[open] summary::after { content: "−"; }
.article .qa-list .body { color: var(--ink-2); margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--line); }

.related {
  background: var(--bg-2); border-radius: var(--radius); padding: 22px;
  margin-top: 40px;
}
.related h3 { margin-top: 0; font-size: 1.06rem; }
.related ul { margin: 0; padding-left: 22px; }
.related li a { color: var(--pink-d); }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  :root { font-size: 15px; }
  .hero-grid { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .hero-meta, .hero-actions { justify-content: center; }
  .hero-device { margin: 0 auto; max-width: 360px; }
  .feature-grid, .deep-grid, .reviews-grid, .shots-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .site-footer .grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; position: absolute; top: var(--nav-h); left: 0; right: 0; background: #fff;
               flex-direction: column; padding: 18px 24px; gap: 14px; border-bottom: 1px solid var(--line); }
  .nav-links.open { display: flex; }
  .nav-links a.is-active::after { display: none; }
  .nav-toggle { display: block; }
  .cta-band .container { flex-direction: column; text-align: center; }
}
@media (max-width: 620px) {
  :root { font-size: 14.5px; }
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.32rem; }
  .hero { padding: 36px 0; }
  .feature-grid, .deep-grid, .reviews-grid, .shots-grid { grid-template-columns: 1fr; }
  .site-footer .grid { grid-template-columns: 1fr; }
  .article h1 { font-size: 1.55rem; }
  .section { padding: 44px 0; }
}