@charset "utf-8";
/* =============================================================
   汗汗漫画 · hanhanmanga.org.cn
   第 9 档配色 —— 视觉方向 B2「赛博二次元」（用户指定值）
   深紫黑底 + 荧光粉 + 青蓝点缀
   -------------------------------------------------------------
   ⚠️ 变量名沿用本品牌初版命名，取值已是第 9 档，不是脏数据。
   ⚠️ 本机型色族规避：App 自身是白底 + 珊瑚红 #F96B53 / 正红 #CD273D，
      站点整站落到深紫黑 + 荧光粉/青蓝，与截图并置时形成刻意对比。
   ⚠️ 绝不写 body{overflow-x:hidden}（会让闸门 overflow / oob 变成假绿）。
   ============================================================= */

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(../fonts/spacegrotesk.woff2) format('woff2');
}

:root {
  --bg: #0B0713;
  --bg2: #120C1F;
  --card: #171029;
  --card2: #1E1533;
  --line: #2E2148;
  --line2: #241A3A;

  --pink: #FF3D9A;
  --pink-l: #FF6FB4;
  --pink-d: #C11A6C;
  --pink-soft: rgba(255, 61, 154, .14);

  --cyan: #22D3EE;
  --cyan-d: #0E97AE;
  --cyan-soft: rgba(34, 211, 238, .12);

  --lime: #FFE066;

  --txt: #E7E1F5;
  --txt2: #A79EC4;
  --txt3: #7C7397;
  --foot: #07040E;

  --r: 16px;
  --font-num: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--txt);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC',
               'Hiragino Sans GB', 'Microsoft YaHei', 'Source Han Sans SC', sans-serif;
  font-size: 16px;
  line-height: 1.78;
  /* 赛博网格：26px 直角网格，靠紫黑底托住 */
  background-image:
    linear-gradient(rgba(34, 211, 238, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, .045) 1px, transparent 1px);
  background-size: 26px 26px;
}

h1, h2, h3, h4, p, ul, ol, dl, dd, figure, figcaption, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--pink-l); }
b, strong { color: #fff; font-weight: 700; }
img { max-width: 100%; height: auto; display: block; border: 0; }
table { border-collapse: collapse; }
summary { cursor: pointer; }

.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ── 头部 ───────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(11, 7, 19, .92);
  border-bottom: 1px solid var(--line2);
  backdrop-filter: blur(8px);
}
.header-inner { display: flex; align-items: center; gap: 16px; min-height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand img { width: 38px; height: 38px; border-radius: 10px; }
.brand-name {
  font-size: 17px; font-weight: 700; color: #fff; letter-spacing: .4px;
  white-space: nowrap;
}
.nav { display: flex; align-items: center; gap: 22px; margin-left: auto; flex-wrap: wrap; }
.nav a { color: var(--txt2); font-size: 15px; white-space: nowrap; }
.nav a:hover { color: var(--pink-l); }
.nav a.is-on { color: #fff; font-weight: 700; position: relative; }
.nav a.is-on::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px;
  background: linear-gradient(90deg, var(--pink), var(--cyan)); border-radius: 2px;
}

/* ── 按钮 ───────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 30px; border-radius: 999px; border: 0; cursor: pointer;
  font-size: 16px; font-weight: 700; color: #fff; white-space: nowrap;
  background: linear-gradient(135deg, var(--pink-l), var(--pink) 52%, var(--pink-d));
  box-shadow: 0 10px 26px rgba(255, 61, 154, .30), 0 0 0 1px rgba(255, 111, 180, .35);
}
.btn:hover { color: #fff; box-shadow: 0 12px 32px rgba(255, 61, 154, .46); }
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-ghost {
  background: transparent; color: var(--cyan);
  box-shadow: inset 0 0 0 1px var(--cyan-d);
}
.btn-ghost:hover { color: #fff; box-shadow: inset 0 0 0 1px var(--cyan), 0 8px 22px rgba(34, 211, 238, .22); }

/* ── Hero ───────────────────────────────────────── */
.hero {
  padding-top: 66px;
  padding-bottom: 78px;
  background:
    radial-gradient(760px 420px at 12% 0%, var(--pink-soft), transparent 62%),
    radial-gradient(680px 400px at 92% 18%, var(--cyan-soft), transparent 60%),
    linear-gradient(156deg, #0B0713, #170D2B 48%, #0A0A20);
  border-bottom: 1px solid var(--line2);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: 40px;
  align-items: center;
}
.hero-grid > * { min-width: 0; }
.tagline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px; font-size: 13px;
  color: var(--cyan); border: 1px solid var(--cyan-d); background: var(--cyan-soft);
}
.tagline i { width: 6px; height: 6px; border-radius: 50%; background: var(--pink); }

h1 {
  font-size: 44px; line-height: 1.22; letter-spacing: .5px; margin: 18px 0 0;
  color: #fff;
}
h1 em {
  font-style: normal;
  background: linear-gradient(96deg, var(--pink-l), var(--pink) 46%, var(--cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { margin-top: 16px; font-size: 17px; color: var(--txt2); max-width: 46em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero-facts li {
  font-size: 13px; color: var(--txt2); padding: 5px 12px; border-radius: 8px;
  border: 1px solid var(--line); background: rgba(23, 16, 41, .8);
}
.hero-visual { display: flex; align-items: flex-end; justify-content: center; gap: 16px; }
.phone {
  width: 196px; flex: none; margin: 0;
  padding: 8px; border-radius: 22px;
  background: linear-gradient(160deg, var(--card2), var(--bg2));
  box-shadow: 0 0 0 1px var(--line), 0 18px 40px rgba(0, 0, 0, .55),
              0 0 26px rgba(255, 61, 154, .18);
}
.phone img { width: 100%; height: auto; border-radius: 15px; }
.phone.small { width: 132px; padding: 6px; border-radius: 18px; }
.phone.small img { border-radius: 12px; }

/* ── 数据条 ─────────────────────────────────────── */
.strip { padding: 34px 0; border-bottom: 1px solid var(--line2); background: var(--bg2); }
.strip-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.strip-grid > * { min-width: 0; }
.stat {
  padding: 16px 18px; border-radius: 14px; background: var(--card);
  border: 1px solid var(--line);
}
.stat .num {
  font-family: var(--font-num); font-size: 22px; font-weight: 700; color: var(--pink-l);
  letter-spacing: .5px;
}
.stat .lbl { display: block; margin-top: 4px; font-size: 13px; color: var(--txt3); }
.strip-note { margin-top: 14px; font-size: 13px; color: var(--txt3); }

/* ── 通用区块 ───────────────────────────────────── */
.sec { padding: 68px 0; border-bottom: 1px solid var(--line2); }
.sec-alt { background: var(--bg2); }
.sec-head { margin-bottom: 28px; }
h2 {
  font-size: 27px; line-height: 1.4; color: #fff; letter-spacing: .3px;
  padding-left: 16px; position: relative;
}
h2::before {
  content: ""; position: absolute; left: 0; top: .22em; bottom: .22em; width: 4px;
  border-radius: 3px; background: linear-gradient(180deg, var(--pink), var(--cyan));
}
.sec-head-p { margin-top: 12px; font-size: 15.5px; color: var(--txt2); padding-left: 16px; }
.sec-body { margin-top: 18px; color: var(--txt2); }
.sec-body p + p { margin-top: 14px; }
h3 { font-size: 19px; color: #fff; margin-bottom: 8px; }

/* ── 作品入口墙（A3 核心模块）───────────────────── */
.works { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.works > * { min-width: 0; }
.work {
  display: block; padding: 20px; border-radius: var(--r);
  background: linear-gradient(158deg, var(--card), var(--card2));
  border: 1px solid var(--line); color: inherit;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.work:hover {
  color: inherit; border-color: var(--pink);
  box-shadow: 0 14px 34px rgba(0, 0, 0, .5), 0 0 22px rgba(255, 61, 154, .22);
  transform: translateY(-3px);
}
.work .kind {
  display: inline-block; font-size: 12px; padding: 3px 10px; border-radius: 6px;
  color: var(--cyan); border: 1px solid var(--cyan-d); background: var(--cyan-soft);
}
.work h3 { margin: 12px 0 0; font-size: 18px; }
.work p { margin-top: 8px; font-size: 14.5px; color: var(--txt2); }
.work .go { display: block; margin-top: 14px; font-size: 13.5px; color: var(--pink-l); }

/* ── 表格 ───────────────────────────────────────── */
.table-scroll { width: 100%; overflow-x: auto; margin-top: 20px; }
table.cmp { width: 100%; min-width: 660px; font-size: 15px; }
table.cmp caption {
  caption-side: top; text-align: left; color: var(--txt3); font-size: 13.5px;
  padding-bottom: 10px;
}
table.cmp th, table.cmp td {
  padding: 13px 15px; text-align: left; vertical-align: top;
  border-bottom: 1px solid var(--line); color: var(--txt2);
}
table.cmp th { color: #fff; background: var(--card2); white-space: nowrap; }
table.cmp tbody tr:nth-child(odd) td { background: rgba(30, 21, 51, .5); }
table.cmp td b { color: var(--pink-l); }

/* ── 界面预览 ───────────────────────────────────── */
.shots { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.shots > * { min-width: 0; }
.shot { margin: 0; }
.shot img {
  width: 100%; height: auto; border-radius: 14px;
  box-shadow: 0 0 0 1px var(--line), 0 14px 30px rgba(0, 0, 0, .48);
}
.shot figcaption { margin-top: 10px; font-size: 13.5px; color: var(--txt3); }

/* ── 深度入口卡 ─────────────────────────────────── */
.deeps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.deeps > * { min-width: 0; }
.deep {
  display: block; padding: 22px; border-radius: var(--r); color: inherit;
  background: var(--card); border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
}
.deep:hover { color: inherit; border-left-color: var(--pink); box-shadow: 0 12px 30px rgba(0, 0, 0, .45); }
.deep span { font-size: 12.5px; color: var(--cyan); }
.deep h3 { margin-top: 10px; }
.deep p { margin-top: 8px; font-size: 14.5px; color: var(--txt2); }

/* ── 评价 ───────────────────────────────────────── */
.quotes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.quotes > * { min-width: 0; }
.quote {
  padding: 22px; border-radius: var(--r); background: var(--card);
  border: 1px solid var(--line);
}
.quote p { color: var(--txt); font-size: 15.5px; }
.quote footer { margin-top: 14px; font-size: 13px; color: var(--txt3); }
.stars { color: var(--lime); font-family: var(--font-num); letter-spacing: 2px; }

/* ── FAQ（三写选择器，兼容首页与内页）───────────── */
.faq-list { display: grid; gap: 12px; }
.faq details, .faq-list details, .prose details {
  border: 1px solid var(--line); border-radius: 12px; background: var(--card);
  padding: 0 18px;
}
.faq details summary, .faq-list details summary, .prose details summary {
  list-style: none; padding: 15px 0; font-size: 15.5px; color: #fff; font-weight: 700;
  position: relative; padding-right: 30px;
}
.faq details summary::-webkit-details-marker,
.faq-list details summary::-webkit-details-marker,
.prose details summary::-webkit-details-marker { display: none; }
.faq details summary::after, .faq-list details summary::after, .prose details summary::after {
  content: "+"; position: absolute; right: 0; top: 13px; color: var(--pink);
  font-family: var(--font-num); font-size: 19px;
}
.faq details[open] summary::after, .faq-list details[open] summary::after,
.prose details[open] summary::after { content: "\2212"; }
.faq details p, .faq-list details p, .prose details p {
  padding: 0 0 16px; color: var(--txt2); font-size: 15px;
}
.faq-more { margin-top: 18px; font-size: 15px; }

/* ── 下载条 ─────────────────────────────────────── */
.band {
  padding: 40px 0; background:
    radial-gradient(620px 320px at 82% 20%, var(--pink-soft), transparent 62%),
    linear-gradient(140deg, #140C24, #1C1033 60%, #0C0A1E);
  border-bottom: 1px solid var(--line2);
}
.band-inner {
  display: grid; grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px; align-items: center;
}
.band-inner > * { min-width: 0; }
.band h2 { padding-left: 0; font-size: 25px; }
.band h2::before { display: none; }
.band-txt { margin-top: 8px; color: var(--txt2); font-size: 15px; }

/* ── 内页横幅（.page-hero，无主视觉图）───────────── */
.page-hero {
  padding-top: 60px; padding-bottom: 54px;
  background:
    radial-gradient(640px 340px at 14% 0%, var(--cyan-soft), transparent 62%),
    linear-gradient(156deg, #0B0713, #170D2B 52%, #0A0A20);
  border-bottom: 1px solid var(--line2);
}
.page-hero h1 { font-size: 34px; }
.breadcrumb { margin-top: 18px; font-size: 13.5px; color: var(--txt3); }
.breadcrumb a { color: var(--txt2); }

/* ── 正文列 ─────────────────────────────────────── */
.prose {
  width: 100%; max-width: 900px; min-width: 0; margin: 0 auto;
  padding: 54px 22px 66px;
}
.prose > h2:first-child { margin-top: 0; }
.prose h2 { margin: 40px 0 14px; font-size: 24px; }
.prose h3 { margin: 26px 0 8px; }
.prose p { color: var(--txt2); }
.prose p + p { margin-top: 14px; }
.prose ul, .prose ol { margin-top: 14px; }
.prose li { color: var(--txt2); margin-top: 8px; }
.prose .steps { counter-reset: st; margin-top: 20px; display: grid; gap: 12px; }
.prose .steps > li {
  counter-increment: st; position: relative; padding: 16px 18px 16px 58px;
  border-radius: 12px; background: var(--card); border: 1px solid var(--line);
  margin: 0;
}
.prose .steps > li::before {
  content: counter(st, decimal-leading-zero); position: absolute; left: 16px; top: 16px;
  font-family: var(--font-num); font-size: 15px; font-weight: 700; color: var(--pink);
}
.prose .steps > li b { display: block; color: #fff; margin-bottom: 4px; }
.prose .tip {
  margin-top: 20px; padding: 16px 18px; border-radius: 12px;
  background: var(--cyan-soft); border: 1px solid var(--cyan-d); color: var(--txt);
  font-size: 15px;
}
.prose .shot { margin: 26px 0 10px; max-width: 320px; }
.prose .shot img { width: 100%; height: auto; border-radius: 14px; box-shadow: 0 0 0 1px var(--line); }
.prose .shot figcaption { margin-top: 10px; font-size: 13.5px; color: var(--txt3); }
.anchor-pad { scroll-margin-top: 84px; }

/* ── 页脚 ───────────────────────────────────────── */
.site-footer { background: var(--foot); padding: 44px 0 34px; }
.foot-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 26px;
}
.foot-grid > * { min-width: 0; }
.foot-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.foot-brand img { width: 32px; height: 32px; border-radius: 8px; }
.foot-brand span { color: #fff; font-weight: 700; letter-spacing: .4px; }
.foot-p { color: #8E86A8; font-size: 14px; }
.foot-nav { display: flex; flex-wrap: wrap; gap: 10px 20px; font-size: 14px; margin-top: 4px; }
.foot-nav a { color: #A79EC4; }
.foot-dl { margin-top: 16px; }
.disclaimer {
  margin-top: 28px; padding-top: 18px; border-top: 1px solid #1B1730;
  color: #7A7294; font-size: 13.5px;
}
.copy { margin-top: 10px; color: #645D7E; font-size: 13px; }

/* ── 渐显（仅首页使用 .reveal）───────────────────── */
.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) {
  .js .reveal, .reveal { opacity: 1; transform: none; transition: none; }
}

/* ── 断点 ≤980 ─────────────────────────────────── */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .hero-visual { justify-content: flex-start; }
  .hero-visual { order: 2; }
  .works, .deeps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .shots { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .strip-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quotes { grid-template-columns: minmax(0, 1fr); }
  .foot-grid { grid-template-columns: minmax(0, 1fr); }
  h1 { font-size: 36px; }
}

/* ── 断点 ≤620 ─────────────────────────────────── */
@media (max-width: 620px) {
  body { background-size: 22px 22px; }
  .site-header { position: static; }
  .header-inner { flex-wrap: wrap; gap: 10px; padding-top: 10px; padding-bottom: 10px; }
  .header-cta { display: none; }
  .nav { width: 100%; margin-left: 0; gap: 10px 0; justify-content: flex-start; }
  .nav a { flex: 0 0 33.3333%; white-space: nowrap; font-size: 14px; }
  .nav a.is-on::after { display: none; }
  .brand-name { font-size: 16px; }

  .hero { padding-top: 44px; padding-bottom: 54px; }
  h1 { font-size: 28px; }
  .lead { font-size: 15.5px; }
  .hero-cta { margin-top: 20px; }
  .btn { padding: 12px 22px; font-size: 15px; }
  .hero-visual { flex-wrap: wrap; justify-content: center; }
  .phone { width: 44vw; max-width: 196px; }
  .phone.small { width: 30vw; max-width: 132px; }

  .sec { padding: 48px 0; }
  h2 { font-size: 22px; }
  .sec-head-p { font-size: 14.5px; }
  .works, .deeps, .shots, .strip-grid { grid-template-columns: minmax(0, 1fr); }
  .shots { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .band-inner { grid-template-columns: minmax(0, 1fr); }
  .band h2 { font-size: 21px; }
  .band .btn { width: 100%; }
  .page-hero { padding-top: 40px; padding-bottom: 38px; }
  .page-hero h1 { font-size: 25px; }
  .prose { padding: 40px 20px 52px; }
  .prose h2 { font-size: 21px; margin-top: 32px; }
  .prose .steps > li { padding: 14px 15px 14px 52px; }
  .prose .shot { max-width: 260px; }
  .wrap { padding: 0 20px; }
}