@charset "utf-8";
/* 囧次元 · jiongciyuangw.com.cn
   第 7 档视觉体系：素瓷冷白底 / 绛莓红主色 / 竹青辅助 / 蜜光金点缀
   渲染语言：分镜遮幅 —— 面板顶端双色遮幅条 + 左下折角；区块之间插渐变分隔带；刻度签托编号 */

:root {
  --bg: #F5F7FB;
  --bg2: #E9EEF6;
  --card: #FFFFFF;
  --line: #D9E1EC;
  --ink: #141B2C;
  --ink2: #3A4661;
  --ink3: #6B7794;
  --main: #B3255C;
  --main-d: #7E1A40;
  --main-l: #FAE7EF;
  --aux: #1F9E8F;
  --aux-d: #14756A;
  --aux-l: #E2F3F0;
  --gold: #E0A63C;
  --rad: 14px;
  --mono: "Cascadia Mono", Consolas, "Courier New", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink2);
  font: 16px/1.85 var(--sans);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--main); text-decoration: none; }
a:hover { text-decoration: underline; }

.sr {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ---------- 动画：横向擦拭入场（与滚动位置无关） ---------- */
@keyframes wipeIn {
  from { opacity: 0; clip-path: inset(0 100% 0 0); }
  to   { opacity: 1; clip-path: inset(0 0 0 0); }
}
.wipe { animation: wipeIn .52s cubic-bezier(.22, .68, .3, 1) both; }
.wipe.d1 { animation-delay: .06s; }
.wipe.d2 { animation-delay: .12s; }
.wipe.d3 { animation-delay: .18s; }
.wipe.d4 { animation-delay: .24s; }
.wipe.d5 { animation-delay: .30s; }
.wipe.d6 { animation-delay: .36s; }
@media (prefers-reduced-motion: reduce) {
  .wipe { animation: none; opacity: 1; clip-path: none; }
}

/* ---------- 顶栏 ---------- */
.top {
  position: sticky; top: 0; z-index: 20;
  background: rgba(245, 247, 251, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(140%) blur(6px);
}
.top__in {
  display: flex; align-items: center; gap: 18px;
  min-height: 72px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand__mark { width: 40px; height: 40px; }
.brand__name { font-size: 21px; font-weight: 700; letter-spacing: .06em; }

.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 8px 13px; border-radius: 9px;
  color: var(--ink2); font-size: 15px;
}
.nav a:hover { background: var(--bg2); text-decoration: none; }
.nav a[aria-current="page"] {
  color: var(--main-d); background: var(--main-l); font-weight: 700;
}

.burger {
  display: none;
  margin-left: auto;
  width: 42px; height: 42px;
  border: 1px solid var(--line); border-radius: 10px;
  background: #fff; color: var(--ink);
  font-size: 20px; line-height: 1; cursor: pointer;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 26px;
  border: 0; border-radius: 999px;
  background: var(--main); color: #fff;
  font: 700 16px/1 var(--sans);
  letter-spacing: .04em;
  box-shadow: 0 8px 20px -10px rgba(126, 26, 64, .85);
  cursor: pointer;
}
.btn:hover { background: var(--main-d); text-decoration: none; }
.btn--sm { min-height: 38px; padding: 0 18px; font-size: 14px; }
.top .btn { margin-left: 12px; }
section[id] { scroll-margin-top: 88px; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 54px 0 46px; }
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(430px 300px at 6% 2%, rgba(179, 37, 92, .14), transparent 72%),
    repeating-linear-gradient(180deg, rgba(179, 37, 92, .052) 0 26px, transparent 26px 78px);
  pointer-events: none;
}
.hero__in {
  position: relative;
  display: grid; grid-template-columns: 1.06fr .94fr;
  gap: 46px; align-items: center;
}
.kicker {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 6px 14px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line);
  color: var(--aux-d); font-size: 13px; letter-spacing: .12em;
}
.kicker::before {
  content: ""; width: 9px; height: 9px; border-radius: 2px;
  background: linear-gradient(135deg, var(--main), var(--aux));
}
h1 { margin: 16px 0 0; color: var(--ink); font-size: 40px; line-height: 1.28; }
.hero__accent { color: var(--main); }
.hero__lead { margin: 16px 0 0; font-size: 17px; color: var(--ink2); max-width: 40em; }
.hero__acts { margin-top: 26px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.hero__note { font-size: 13px; color: var(--ink3); }
.hero__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.hero__tags span { padding: 5px 11px; border: 1px solid var(--line); border-radius: 4px; background: var(--card); color: var(--main-d); font-size: 13px; font-weight: 700; }
.hero__shot { max-width: 320px; margin: 0 auto; }
.hero__shot img {
  width: 100%; height: auto;
  border-radius: 22px;
  box-shadow: 0 26px 50px -26px rgba(20, 27, 44, .55), 0 0 0 1px var(--line);
}
.hero__shot figcaption {
  margin-top: 12px; font-size: 13px; color: var(--ink3); text-align: center;
}

/* ---------- 事实条（纵排三行，带刻度签） ---------- */
.facts { display: grid; gap: 12px; }
.fact {
  position: relative;
  display: grid; grid-template-columns: 92px 1fr;
  gap: 16px; align-items: start;
  padding: 18px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--rad);
}
.fact::before {
  content: ""; position: absolute; left: 0; top: 0; right: 0; height: 6px;
  border-radius: var(--rad) var(--rad) 0 0;
  background: linear-gradient(90deg, var(--main), var(--aux));
}
.fact::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  border-width: 0 0 22px 22px; border-style: solid;
  border-color: transparent transparent var(--aux-l) transparent;
  border-radius: 0 0 0 var(--rad);
}
.fact b { color: var(--ink); font-weight: 700; }
.fact p { margin: 0; font-size: 15px; }
.tick {
  display: inline-block;
  padding-left: 10px;
  border-left: 3px solid var(--aux);
  font: 700 15px/1.5 var(--mono);
  color: var(--aux-d);
  letter-spacing: .04em;
}

/* ---------- 区块 ---------- */
.sec { padding: 46px 0; }
.sec__head { max-width: 62ch; margin-bottom: 26px; }
.h2 { margin: 0; font-size: 30px; line-height: 1.32; color: var(--ink); }
.h2::before {
  content: ""; display: block;
  width: 64px; height: 6px; margin-bottom: 13px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--main), var(--aux));
}
.sub { margin: 10px 0 0; font-size: 15px; color: var(--ink3); }

/* 渐变分隔带（渲染语言构件） */
.slate {
  position: relative; height: 10px; margin: 6px 0;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--main), var(--aux));
  opacity: .85;
}
.slate span {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  padding: 3px 14px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  font-size: 12px; letter-spacing: .22em; color: var(--ink3);
  white-space: nowrap;
}

/* ---------- 功能卡 ---------- */
.cards {
  display: grid; gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.card {
  position: relative;
  padding: 24px 22px 22px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--rad);
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; right: 0; height: 6px;
  border-radius: var(--rad) var(--rad) 0 0;
  background: linear-gradient(90deg, var(--main), var(--aux));
}
.card h3 { margin: 4px 0 10px; color: var(--ink); font-size: 19px; }
.card p { margin: 0; font-size: 15px; }
.card__ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; margin-bottom: 12px;
  border-radius: 11px;
  background: var(--aux-l);
  color: var(--aux-d);
  font: 700 18px/1 var(--mono);
}

/* ---------- 软件预览（错位双列） ---------- */
.shots {
  display: grid; column-gap: 36px; row-gap: 30px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 820px; margin: 0 auto;
}
.shot { max-width: 300px; margin: 0 auto; }
.shot:nth-child(even) { margin-top: 62px; }
.shot img {
  width: 100%; height: auto;
  border-radius: 18px;
  box-shadow: 0 18px 36px -22px rgba(20, 27, 44, .55), 0 0 0 1px var(--line);
}
.shot figcaption {
  margin-top: 11px; padding-left: 12px;
  border-left: 3px solid var(--aux);
  font-size: 14px; color: var(--ink3);
}

/* ---------- 深度入口 ---------- */
.xentry {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.xentry__a {
  display: block; padding: 22px 22px 22px 26px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--rad);
  color: var(--ink2);
}
.xentry__a:hover { border-color: var(--main); text-decoration: none; }
.xentry__a h3 { margin: 0 0 8px; color: var(--ink); font-size: 19px; }
.xentry__a p { margin: 0; font-size: 15px; }
.xentry__a em {
  display: inline-block; margin-bottom: 10px;
  font: 700 13px/1 var(--mono); font-style: normal;
  color: var(--main); letter-spacing: .08em;
}

/* ---------- 评价 ---------- */
.reviews {
  display: grid; gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.review {
  padding: 22px; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--rad);
}
.review p { margin: 0 0 14px; font-size: 15px; }
.review__who { font-size: 13px; color: var(--ink3); }
.stars { color: var(--gold); letter-spacing: .18em; font-size: 15px; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq details {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--rad); padding: 4px 20px;
}
.faq summary {
  cursor: pointer; padding: 14px 0;
  color: var(--ink); font-weight: 700; font-size: 16px;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "＋"; float: right; color: var(--main); font-weight: 400; }
.faq details[open] summary::after { content: "－"; }
.faq details p { margin: 0 0 16px; font-size: 15px; }

/* ---------- CTA ---------- */
.cta { padding: 40px 0 54px; }
.cta__in {
  position: relative;
  padding: 40px 34px;
  border-radius: 20px;
  background: linear-gradient(120deg, var(--main-d), var(--main) 56%, var(--aux));
  color: #fff;
  text-align: center;
}
.cta .h2 { color: #fff; }
.cta .h2::before { background: rgba(255, 255, 255, .72); margin-left: auto; margin-right: auto; }
.cta .sub { color: rgba(255, 255, 255, .82); }
.cta .btn { margin-top: 24px; background: #fff; color: var(--main-d); box-shadow: none; }
.cta .btn:hover { background: var(--main-l); }

/* ---------- 页脚 ---------- */
.foot {
  background: #0F1524; color: #A7B0C4;
  padding: 44px 0 26px; font-size: 14px;
}
.foot__cols {
  display: grid; gap: 26px;
  grid-template-columns: 1.5fr 1fr 1fr;
}
.foot__col h4 { margin: 0 0 12px; color: #fff; font-size: 15px; }
.foot__col .foot__brand { display: flex; align-items: center; gap: 8px; }
.foot__brand img { width: 28px; height: 28px; object-fit: contain; }
.foot__col p { margin: 0 0 10px; line-height: 1.8; }
.foot__col .foot__intro { margin-top: 24px; }
.foot__col a { display: block; color: #A7B0C4; margin-bottom: 8px; }
.foot__col a:hover { color: #fff; }
.foot__note {
  margin-top: 30px; padding-top: 18px;
  border-top: 1px solid #232C42;
  font-size: 13px; line-height: 1.9; color: #8C97AE;
}

/* ---------- 内页 ---------- */
.page-hero {
  position: relative;
  padding: 40px 0 34px;
  background: var(--bg2);
  border-bottom: 1px solid var(--line);
}
.page-hero::after {
  content: "";
  position: absolute; right: 0; top: 0; bottom: 0; width: 30%;
  background: repeating-linear-gradient(180deg, rgba(31, 158, 143, .12) 0 8px, transparent 8px 28px);
  pointer-events: none;
}
.page-hero__in { position: relative; max-width: 62ch; }
.crumb { font-size: 13px; color: var(--ink3); }
.crumb a { color: var(--ink3); }
.page-hero h1 { margin: 12px 0 0; font-size: 34px; }
.page-hero .hero__lead { margin-top: 14px; }

.prose { padding: 40px 0 8px; }
.prose__in { max-width: 800px; }
.prose h2 { margin: 40px 0 0; }
.prose h3 { margin: 30px 0 0; color: var(--ink); font-size: 19px; }
.prose p { margin: 14px 0 0; }
.prose ul, .prose ol { margin: 14px 0 0; padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose li::marker { color: var(--aux); }
.prose b { color: var(--ink); }

.block {
  position: relative;
  margin-top: 30px; padding: 4px 0 4px 22px;
  border-left: 3px solid var(--aux);
}
.block::before {
  content: ""; display: block;
  width: 46px; height: 5px; margin-bottom: 12px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--main), var(--aux));
}
.block h3 { margin: 0; }
.block .h2 { margin-top: 0; }
.block .h2::before { display: none; }

.steps { counter-reset: st; margin: 20px 0 0; padding: 0; list-style: none; }
.step {
  position: relative;
  margin-bottom: 14px; padding: 18px 20px 18px 66px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--rad);
}
.step::before {
  counter-increment: st; content: counter(st, decimal-leading-zero);
  position: absolute; left: 20px; top: 18px;
  padding-left: 8px; border-left: 3px solid var(--main);
  font: 700 15px/1.6 var(--mono); color: var(--main-d);
}
.step b { display: block; color: var(--ink); margin-bottom: 4px; }

.tbl-wrap { margin: 22px 0 0; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--rad); }
.tbl { width: 100%; border-collapse: collapse; min-width: 540px; background: var(--card); }
.tbl th, .tbl td { padding: 13px 16px; text-align: left; font-size: 15px; border-bottom: 1px solid var(--line); }
.tbl th { background: var(--bg2); color: var(--ink); font-size: 14px; }
.tbl tr:last-child td { border-bottom: 0; }

/* ---------- 断点 ---------- */
@media (max-width: 980px) {
  .hero { padding: 40px 0 36px; }
  .hero__in { grid-template-columns: 1fr; gap: 32px; }
  .hero__shot { max-width: 300px; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reviews { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot__cols { grid-template-columns: 1fr 1fr; }
  .top__in { flex-wrap: wrap; }
  .nav {
    order: 3; width: 100%; margin: 0 0 12px;
    flex-wrap: wrap; display: none;
  }
  .burger { display: block; order: 2; }
  .top .btn { order: 1; margin-left: auto; }
  .burger[aria-expanded="true"] ~ .nav { display: flex; }
}

@media (max-width: 620px) {
  .wrap { padding: 0 16px; }
  h1 { font-size: 30px; }
  .h2 { font-size: 24px; }
  .page-hero h1 { font-size: 26px; }
  .hero__shot { max-width: 260px; }
  .facts { gap: 10px; }
  .fact { grid-template-columns: 1fr; gap: 6px; }
  .cards, .reviews, .xentry { grid-template-columns: 1fr; }
  .shots { grid-template-columns: 1fr; row-gap: 26px; }
  .shot:nth-child(even) { margin-top: 0; }
  .cta__in { padding: 30px 20px; }
  .foot__cols { grid-template-columns: 1fr; }
}