@charset "utf-8";
/* ==========================================================================
   风车动漫 · 共享样式表
   配色：风车蓝 #1466E8 / 天空蓝 #38BDF8 / 活力橙 #FF8A2B
   ========================================================================== */

:root {
  --blue: #1466E8;
  --blue-d: #0B3F9E;
  --sky: #38BDF8;
  --sky-l: #86D8FF;
  --orange: #FF8A2B;
  --orange-d: #F06A0E;
  --ink: #0E1B2E;
  --body: #41536B;
  --muted: #7A8AA0;
  --bg: #F2F8FF;
  --card: #FFFFFF;
  --line: #D9E7F9;
  --brand: linear-gradient(135deg, #3BA9F5, #1466E8 52%, #0B3F9E);
  --cta: linear-gradient(135deg, #FFB055, #FF7A1F);
  --r: 16px;
  --shadow: 0 10px 30px rgba(16, 64, 140, .10);
  --shadow-l: 0 4px 16px rgba(16, 64, 140, .07);
}

/* ---------- reset ---------- */
body, h1, h2, h3, h4, p, ul, ol, li, figure, figcaption, blockquote, dl, dd, dt {
  margin: 0;
  padding: 0;
}
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; border: 0; }
a { color: var(--blue); text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--body);
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC",
    "Noto Sans CJK SC", "WenQuanYi Micro Hei", Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.78;
}

h1, h2, h3, h4 { color: var(--ink); line-height: 1.35; font-weight: 700; }
h1 { font-size: 30px; letter-spacing: .4px; }
h2 { font-size: 25px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }

.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 22px; }
.section { padding: 62px 0; }

/* ---------- 通用按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  background: var(--cta);
  color: #4A2400;
  font-weight: 700;
  font-size: 16px;
  box-shadow: 0 8px 20px rgba(240, 106, 14, .30);
  transition: transform .18s ease, box-shadow .18s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(240, 106, 14, .38); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .42);
  color: #EAF4FF;
  font-weight: 600;
}
.btn-ghost:hover { background: rgba(255, 255, 255, .12); }
.btn-sm { padding: 9px 18px; font-size: 14px; }

/* ---------- 顶部导航 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  min-height: 70px;
  gap: 18px;
}
.brand { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.brand img { width: 44px; height: 44px; border-radius: 12px; }
.brand-name { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name b { font-size: 19px; color: var(--ink); letter-spacing: .5px; }
.brand-name .sub { font-size: 11px; color: var(--muted); letter-spacing: 1.6px; }

.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  color: #3C4E66;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
}
.nav a:hover { color: var(--blue); background: #EAF3FF; }
.nav a.active { color: #FFFFFF; background: var(--brand); }
.nav .header-cta {
  display: inline-flex;
  align-items: center;
  margin-left: 8px;
  padding: 9px 20px;
  color: #4A2400;
  background: var(--cta);
  box-shadow: 0 6px 16px rgba(240, 106, 14, .26);
}
.nav .header-cta:hover { color: #4A2400; background: var(--cta); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  color: #DCE9FB;
  background:
    radial-gradient(680px 380px at 88% -6%, rgba(56, 189, 248, .38), transparent 62%),
    radial-gradient(560px 340px at 4% 104%, rgba(255, 138, 43, .26), transparent 64%),
    linear-gradient(150deg, #081C3A, #0D2F63 46%, #0A4F9E);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .14) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: .5;
  pointer-events: none;
}
.hero-in {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.06fr .94fr;
  align-items: center;
  gap: 34px;
  padding-top: 60px;
  padding-bottom: 66px;
}
.hero-in > * { min-width: 0; }
.hero h1 { color: #FFFFFF; font-size: 40px; letter-spacing: 1px; }
.hero .kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 6px 15px;
  border-radius: 999px;
  background: rgba(56, 189, 248, .18);
  border: 1px solid rgba(134, 216, 255, .40);
  color: #BFE6FF;
  font-size: 13px;
}
.hero-lead { margin-top: 16px; color: #C6DAF3; font-size: 16px; max-width: 520px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 28px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 30px; padding-top: 24px; border-top: 1px solid rgba(180, 214, 255, .20); }
.hero-meta div { color: #A9C6E8; font-size: 13px; }
.hero-meta b { display: block; color: #FFFFFF; font-size: 21px; line-height: 1.2; }

/* 双手机预览 */
.hero-visual { display: flex; align-items: flex-end; justify-content: center; gap: 16px; }
.phone {
  flex: none;
  width: 208px;
  padding: 8px;
  border-radius: 30px;
  background: linear-gradient(160deg, #16325C, #0A1B34);
  box-shadow: 0 18px 42px rgba(3, 16, 38, .52), inset 0 0 0 1px rgba(140, 190, 255, .22);
}
.phone.small { width: 144px; border-radius: 24px; }
.phone .screen {
  position: relative;
  overflow: hidden;
  border-radius: 23px;
  background: #0B1428;
}
.phone.small .screen { border-radius: 18px; }
.phone .screen img { width: 100%; height: auto; display: block; }

/* ---------- 数据信任条 ---------- */
.stats { background: #FFFFFF; border-bottom: 1px solid var(--line); }
.stats-in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding: 26px 0; }
.stat { text-align: center; }
.stat b { display: block; font-size: 27px; color: var(--blue); line-height: 1.24; }
.stat span { font-size: 13px; color: var(--muted); }

/* ---------- 区块标题 ---------- */
.sec-head { text-align: center; max-width: 760px; margin: 0 auto 34px; }
.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 15px;
  border-radius: 999px;
  background: #E3F0FF;
  color: var(--blue);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1.4px;
}
.sec-head h2 { font-size: 27px; }
.sec-head .note { margin-top: 12px; color: var(--muted); font-size: 15px; }

/* ---------- 功能卡 ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--card);
  box-shadow: var(--shadow-l);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); border-color: #B9D6FA; box-shadow: var(--shadow); }
.card .ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 15px;
  border-radius: 14px;
  background: var(--brand);
  color: #FFFFFF;
  font-size: 20px;
}
.card h3 { margin-bottom: 9px; }
.card p { font-size: 14.6px; color: var(--body); }
.card .use {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 13.2px;
  color: var(--muted);
}
.card .use b { color: var(--blue); font-weight: 700; }

/* ---------- 界面预览 ---------- */
.shots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.shot { text-align: center; }
.shot img {
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-l);
  background: #FFFFFF;
}
.shot figcaption { margin-top: 10px; font-size: 13.4px; color: var(--ink); font-weight: 600; }
.shot figcaption span { display: block; margin-top: 2px; font-size: 12.2px; color: var(--muted); font-weight: 400; }

/* ---------- 深度内容入口 ---------- */
.entries { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.entry {
  display: flex;
  flex-direction: column;
  padding: 24px 22px;
  border-radius: var(--r);
  border: 1px solid var(--line);
  background: linear-gradient(170deg, #FFFFFF, #F3F8FF);
  box-shadow: var(--shadow-l);
  transition: transform .2s ease, box-shadow .2s ease;
}
.entry:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.entry .tag {
  align-self: flex-start;
  margin-bottom: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  background: #FFF1E2;
  color: var(--orange-d);
  font-size: 12px;
  font-weight: 700;
}
.entry h3 { margin-bottom: 8px; font-size: 17px; }
.entry p { font-size: 14.2px; }
.entry .more {
  margin-top: auto;
  padding-top: 14px;
  color: var(--blue);
  font-size: 13.6px;
  font-weight: 700;
}

/* ---------- 用户评价 ---------- */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review {
  display: flex;
  flex-direction: column;
  padding: 24px 22px;
  border-radius: var(--r);
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow-l);
}
.review .stars { color: var(--orange); font-size: 14px; letter-spacing: 2px; margin-bottom: 10px; }
.review p { font-size: 14.6px; }
.review .who {
  margin-top: auto;
  padding-top: 14px;
  font-size: 13px;
  color: var(--muted);
}
.review .who b { color: var(--ink); }

/* ---------- FAQ ---------- */
.faq { max-width: 900px; margin: 0 auto; }
.faq details, .prose details {
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  box-shadow: var(--shadow-l);
}
.faq summary, .prose details > summary {
  position: relative;
  padding: 17px 52px 17px 20px;
  color: var(--ink);
  font-weight: 700;
  font-size: 15.6px;
  list-style: none;
  cursor: pointer;
}
.faq summary::-webkit-details-marker, .prose details > summary::-webkit-details-marker { display: none; }
.faq summary::after, .prose details > summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #E7F1FF;
  color: var(--blue);
  font-size: 17px;
  font-weight: 700;
  line-height: 24px;
  text-align: center;
}
.faq details[open] summary, .prose details[open] > summary { color: var(--blue); }
.faq details[open] summary::after, .prose details[open] > summary::after { content: "\2212"; }
.faq .ans, .prose details .ans {
  max-height: 1400px;
  padding: 2px 20px 20px;
  font-size: 14.6px;
  color: var(--body);
}
.faq .ans p + p, .prose details .ans p + p { margin-top: 10px; }
.faq .ans ol, .faq .ans ul, .prose details .ans ol, .prose details .ans ul { margin: 8px 0 0; }
.faq .ans li, .prose details .ans li { position: relative; padding-left: 17px; }
.faq .ans li::before, .prose details .ans li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sky);
}

/* ---------- 底部下载通道 ---------- */
.cta-band {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  padding: 44px 34px;
  text-align: center;
  color: #D8E8FF;
  background:
    radial-gradient(520px 260px at 84% 0%, rgba(56, 189, 248, .34), transparent 60%),
    radial-gradient(430px 240px at 8% 100%, rgba(255, 138, 43, .28), transparent 62%),
    linear-gradient(140deg, #0A1E3E, #0E3C7C 52%, #0A5CB8);
}
.cta-band h2 { color: #FFFFFF; font-size: 27px; }
.cta-body { margin-top: 16px; }
.cta-body p { max-width: 640px; margin: 0 auto; color: #BFD6F4; font-size: 15px; }
.cta-body .btn { margin-top: 24px; }
.cta-band .tips { margin-top: 18px; font-size: 13px; color: #9DBDE0; }

/* ---------- 页脚 ---------- */
.site-footer {
  margin-top: 62px;
  padding: 52px 0 30px;
  background: #08192F;
  color: #93A9C4;
  font-size: 14px;
}
.footer-inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 30px; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { width: 40px; height: 40px; border-radius: 11px; }
.footer-brand b { color: #FFFFFF; font-size: 18px; }
.footer-col h4 { color: #E4EEFB; font-size: 15px; margin-bottom: 14px; }
.footer-col a { display: block; padding: 5px 0; color: #93A9C4; font-size: 14px; }
.footer-col a:hover { color: var(--sky-l); }
.footer-brand-col p { max-width: 330px; font-size: 13.6px; color: #8199B6; }
.footer-host { margin-top: 12px; color: #6F88A8; font-size: 13px; }
.footer-bottom {
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid rgba(150, 180, 220, .18);
  text-align: center;
  color: #7C93B0;
  font-size: 13px;
}
.footer-bottom .disclaimer { margin-top: 10px; color: #8FA5C0; }

/* ---------- 内页 ---------- */
.page-hero {
  padding: 46px 0 42px;
  color: #CFE2F8;
  background:
    radial-gradient(600px 300px at 90% -10%, rgba(56, 189, 248, .28), transparent 62%),
    linear-gradient(140deg, #0A1E3E, #10396F 58%, #0A4E96);
}
.page-hero h1 { color: #FFFFFF; font-size: 31px; }
.page-hero .crumb { margin-bottom: 14px; font-size: 13px; color: #9CBDE2; }
.page-hero .crumb a { color: var(--sky-l); }
.page-hero .lead { margin-top: 14px; max-width: 800px; color: #C0D6F1; font-size: 15.4px; }

.prose {
  max-width: 900px;
  min-width: 0;
  width: 100%;
  margin: 0 auto;
  padding-top: 48px;
  padding-bottom: 8px;
}
.prose > h2 { margin-top: 40px; margin-bottom: 0; font-size: 23px; }
.prose > h2:first-child { margin-top: 0; }
.prose > h2 + .sec-body, .prose > h3 + .sec-body { margin-top: 15px; }
.prose > h3 { margin-top: 28px; margin-bottom: 0; font-size: 18px; }
.sec-body p { font-size: 15.4px; color: var(--body); }
.sec-body p + p { margin-top: 12px; }
.sec-body > ul, .sec-body > ol { margin-top: 10px; }
.sec-body li { position: relative; padding-left: 17px; font-size: 15.2px; }
.sec-body li + li { margin-top: 5px; }
.sec-body li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sky);
}
.sec-body .tip {
  margin-top: 14px;
  padding: 14px 18px;
  border-left: 3px solid var(--orange);
  border-radius: 0 10px 10px 0;
  background: #FFF6EC;
  font-size: 14.4px;
  color: #7A4A16;
}
.prose .shot { max-width: 368px; margin: 26px auto; }
.prose .shot img { width: 100%; height: auto; }

/* 步骤列表 */
.steps { counter-reset: st; margin-top: 14px; }
.prose .steps li {
  position: relative;
  margin-bottom: 13px;
  padding-left: 52px;
  font-size: 15.2px;
}
.steps li::before {
  counter-increment: st;
  content: counter(st);
  position: absolute;
  left: 0;
  top: 2px;
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: var(--brand);
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 700;
  line-height: 34px;
  text-align: center;
}
.steps li b { display: block; margin-bottom: 3px; color: var(--ink); font-size: 15.6px; }
.steps li p { font-size: 14.6px; }

/* 表格 */
.table-scroll {
  margin: 20px 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  -webkit-overflow-scrolling: touch;
}
table.cmp { width: 100%; min-width: 680px; border-collapse: collapse; font-size: 14.4px; }
table.cmp caption {
  padding: 14px 16px 4px;
  color: var(--muted);
  font-size: 13.2px;
  text-align: left;
}
table.cmp th, table.cmp td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
table.cmp thead th { background: #EDF5FF; color: var(--ink); font-weight: 700; white-space: nowrap; }
table.cmp tbody tr:last-child td { border-bottom: 0; }
table.cmp tbody tr:nth-child(even) { background: #FAFCFF; }

/* 相关内容推荐 */
.rel-links {
  margin-top: 42px;
  padding: 24px 24px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: #FFFFFF;
  box-shadow: var(--shadow-l);
}
.rel-links h3 { margin-bottom: 12px; }
.rel-links li { position: relative; padding: 6px 0 6px 17px; font-size: 14.8px; }
.rel-links li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 15px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

/* ---------- 渐显 ---------- */
.reveal { transition: opacity .5s ease, transform .5s ease; }
.js .reveal { opacity: 0; transform: translateY(18px); }
.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal, .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card, .entry { transition: none; }
}

@media print {
  .js .reveal, .reveal { opacity: 1 !important; transform: none !important; }
}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 980px) {
  .hero-in { grid-template-columns: 1fr; gap: 30px; padding-top: 46px; padding-bottom: 50px; }
  .hero h1 { font-size: 34px; }
  .hero-visual { order: 2; }
  .stats-in { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .entries { grid-template-columns: repeat(2, 1fr); }
  .shots { grid-template-columns: repeat(3, 1fr); }
  .reviews { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 26px; }
}

@media (max-width: 620px) {
  h1 { font-size: 26px; }
  .section { padding: 44px 0; }
  .sec-head h2 { font-size: 22px; }
  .header-inner {
    flex-wrap: wrap;
    min-height: 0;
    padding-top: 10px;
    padding-bottom: 10px;
    gap: 8px;
  }
  .brand { width: 100%; }
  .brand-name .sub { display: none; }
  .nav { width: 100%; margin-left: 0; flex-wrap: wrap; justify-content: space-between; gap: 0; }
  .nav a { flex: 0 0 33.3333%; text-align: center; padding: 8px 0; font-size: 14px; white-space: nowrap; }
  .nav .header-cta { display: none; }

  .hero-in { padding-top: 36px; padding-bottom: 42px; }
  .hero h1 { font-size: 28px; }
  .hero .kicker { margin-bottom: 13px; font-size: 12px; }
  .hero-lead { font-size: 15px; }
  .hero-actions .btn, .hero-actions .btn-ghost { padding: 12px 22px; font-size: 15px; }
  .hero-meta { gap: 18px; margin-top: 24px; padding-top: 20px; }
  .hero-meta b { font-size: 19px; }
  .hero-visual { flex-wrap: wrap; justify-content: center; gap: 14px; }
  .phone { width: 44vw; max-width: 196px; }
  .phone.small { width: 30vw; max-width: 132px; }

  .cards { grid-template-columns: 1fr; }
  .entries { grid-template-columns: 1fr; }
  .shots { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .shot figcaption { font-size: 12.6px; }
  .shot figcaption span { font-size: 11.6px; }

  .cta-band { padding: 32px 20px; border-radius: 18px; }
  .cta-band h2 { font-size: 22px; }
  .footer-inner { grid-template-columns: 1fr; }

  .page-hero { padding: 34px 0 32px; }
  .page-hero h1 { font-size: 26px; }
  .prose { padding-top: 36px; }
  .prose > h2 { font-size: 20.5px; margin-top: 32px; }
  .prose .steps li { padding-left: 44px; }
  .steps li::before { width: 30px; height: 30px; line-height: 30px; font-size: 14px; }
}