@charset "utf-8";
/* ==========================================================================
   囧次元 · jiongciyuangw.org.cn
   第 10 档视觉：浅紫灰底 / 深青蓝主 / 柿子橙辅 / 青柠点缀
   渲染语言：标尺刻度（左双段色条 + 底部虚线基准 + 三段刻度记号）
   ========================================================================== */

:root {
  --bg: #F2F0F7;
  --bg2: #FAF9FD;
  --card: #FFFFFF;
  --line: #DEDAE8;
  --ink: #1A1A24;
  --ink2: #4E4C60;
  --ink3: #7D7A8C;
  --brand: #14506B;
  --brand-d: #0B3646;
  --brand-l: #E1EDF3;
  --accent: #E8703A;
  --accent-d: #C2551F;
  --accent-l: #FCEBDF;
  --pop: #9CCB3B;
  --pop-d: #74991F;
  --pop-l: #F1F8DE;
  --r: 4px;
  --sh: 0 2px 10px rgba(20, 80, 107, .06);
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; border: 0; }
a { color: var(--brand); }
h1, h2, h3, h4, p, ul, ol, figure, figcaption, dl, dd { margin: 0; }
ul, ol { padding: 0; }
button { font: inherit; }

.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }

/* ── 顶栏 ────────────────────────────────────────────── */
.top {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.top__in { display: flex; align-items: center; gap: 18px; min-height: 70px; }

.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); flex: none; }
.brand img { width: 42px; height: 42px; border-radius: 11px; flex: none; }
.brand .sub { display: block; font-size: 12px; line-height: 1.5; color: var(--ink3); font-weight: 400; }
.brand b { font-size: 21px; letter-spacing: .5px; }

.nav { margin-left: auto; display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }
.nav a {
  padding: 9px 13px; font-size: 15px; color: var(--ink2);
  text-decoration: none; border-radius: 3px; white-space: nowrap;
}
.nav a:hover { background: var(--bg2); color: var(--brand); }
.nav a[aria-current="page"] { color: var(--brand); background: var(--brand-l); font-weight: 700; }

/* ── 按钮：切角 + 左青柠竖条 ─────────────────────────── */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 26px 13px 30px; font-size: 16px; font-weight: 700; color: #fff;
  text-decoration: none; border-radius: var(--r);
  background: linear-gradient(118deg, var(--accent), var(--accent-d));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .3);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 11px), calc(100% - 11px) 100%, 0 100%);
  overflow: hidden;
}
.btn::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: var(--pop); }
.btn:hover { background: linear-gradient(118deg, #F08152, var(--accent-d)); }
.btn--sm { padding: 10px 18px 10px 22px; font-size: 15px; }
.rev time { display: block; margin-top: 8px; color: var(--ink3); font-size: 12px; }
.btn--sm::before { width: 5px; }
.btn--ghost {
  background: #fff; color: var(--brand);
  box-shadow: inset 0 0 0 1px var(--brand);
  clip-path: none; padding-left: 24px;
}
.btn--ghost::before { width: 4px; background: var(--brand); }
.btn--ghost:hover { background: var(--brand-l); }

/* ── Hero：左文右图 ──────────────────────────────────── */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(158deg, #F7F6FB, #F2F0F7 54%, #ECEAF4);
  border-bottom: 1px solid var(--line);
}
.hero::before {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 12px;
  background: repeating-linear-gradient(90deg, rgba(20, 80, 107, .22) 0 1px, transparent 1px 16px);
}
.hero::after {
  content: ""; position: absolute; right: 0; top: 0; bottom: 0; width: 44%;
  background: linear-gradient(140deg, rgba(20, 80, 107, .07), rgba(232, 112, 58, .10));
}
.hero__in {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 46px;
  align-items: center; padding-top: 62px; padding-bottom: 70px;
}
.hero__in > * { min-width: 0; }
.kick {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 1px;
  color: var(--brand); background: var(--brand-l); border-radius: 3px; padding: 5px 12px;
  margin-bottom: 18px;
}
.hero h1 { font-size: 40px; line-height: 1.3; letter-spacing: 1px; }
.hero__lead { font-size: 16px; line-height: 2; color: var(--ink2); margin-top: 18px; max-width: 620px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero__meta { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 26px; }
.hero__meta li { font-size: 13.5px; color: var(--ink3); position: relative; padding-left: 16px; }
.hero__meta li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 8px; height: 8px; border-radius: 2px; background: var(--pop);
}
.hero__shot { margin: 0; }
.hero__shot img {
  width: 100%; max-width: 320px; height: auto; margin: 0 auto;
  border-radius: 6px; box-shadow: 0 0 0 1px var(--line), var(--sh);
}
.hero__shot figcaption { font-size: 13px; color: var(--ink3); text-align: center; margin-top: 14px; line-height: 1.7; }

/* ── 事实条 ──────────────────────────────────────────── */
.facts { background: var(--brand); color: #fff; position: relative; }
.facts::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 9px;
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, .18) 0 1px, transparent 1px 14px);
}
.facts__in {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: rgba(255, 255, 255, .2); padding-top: 9px;
}
.fact { background: var(--brand); padding: 28px 22px; }
.fact__n { font-size: 32px; font-weight: 800; letter-spacing: .5px; font-variant-numeric: tabular-nums; }
.fact__n i { font-style: normal; font-size: 15px; font-weight: 500; margin-left: 4px; color: #B9D2DC; }
.fact__k { font-size: 13.5px; line-height: 1.75; color: #B9D2DC; margin-top: 8px; }

/* ── 区块头 ──────────────────────────────────────────── */
.sec { padding-top: 62px; }
.sec__head { max-width: 880px; margin-bottom: 26px; }
.sec__t { font-size: 25px; line-height: 1.45; display: flex; align-items: center; gap: 13px; }
.sec__t::before {
  content: ""; flex: none; width: 9px; height: 30px; border-radius: 2px;
  background: linear-gradient(180deg, var(--brand) 0 33.4%, var(--accent) 33.4% 66.7%, var(--pop) 66.7% 100%);
}
.sec__sub { font-size: 15px; line-height: 1.9; color: var(--ink2); margin-top: 12px; padding-left: 22px; }

.rule {
  height: 10px; margin: 56px 0 -14px;
  background: repeating-linear-gradient(90deg, rgba(20, 80, 107, .2) 0 1px, transparent 1px 15px);
}

/* ── 功能卡 ──────────────────────────────────────────── */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  position: relative; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); padding: 24px 22px 30px 30px; box-shadow: var(--sh);
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px;
  border-radius: var(--r) 0 0 var(--r);
  background: linear-gradient(180deg, var(--brand) 0 62%, var(--accent) 62% 100%);
}
.card::after {
  content: ""; position: absolute; left: 30px; right: 22px; bottom: 14px;
  border-top: 1px dashed rgba(20, 80, 107, .26);
}
.card h3 { font-size: 17.5px; line-height: 1.6; }
.card p { font-size: 14.5px; line-height: 1.9; color: var(--ink2); margin-top: 10px; }
.card__ico {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 30px; height: 24px; padding: 0 7px; border-radius: 3px;
  background: var(--pop-l); border: 1px solid rgba(116, 153, 31, .38);
  color: var(--pop-d); font-size: 12.5px; font-weight: 700;
}

/* ── 软件预览 ────────────────────────────────────────── */
.shots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.shot {
  position: relative; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); padding: 16px 12px 0; box-shadow: var(--sh);
}
.shot::before {
  content: ""; position: absolute; left: 12px; right: 12px; top: 6px; height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--accent) 62%, var(--pop));
}
.shot img { width: 100%; height: auto; border-radius: 3px; box-shadow: 0 0 0 1px var(--line); }
.shot figcaption {
  font-size: 14px; line-height: 1.75; color: var(--ink2); padding: 13px 2px 15px;
  margin-top: 13px; border-top: 1px dashed rgba(20, 80, 107, .22);
}

/* ── 内页入口卡 ──────────────────────────────────────── */
.entries { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.entry {
  position: relative; display: block; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); padding: 24px 24px 26px 30px; text-decoration: none;
  color: var(--ink); box-shadow: var(--sh);
}
.entry::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--brand); }
.entry:hover { border-color: rgba(20, 80, 107, .4); }
.entry__em {
  display: inline-block; font-style: normal; font-size: 12.5px; font-weight: 700;
  color: var(--accent-d); background: var(--accent-l); border-radius: 3px;
  padding: 4px 10px; margin-bottom: 12px;
}
.entry h3 { font-size: 19px; line-height: 1.55; }
.entry p { font-size: 14.5px; line-height: 1.9; color: var(--ink2); margin-top: 10px; }
.entry--wide { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 26px; align-items: start; }
.entry--wide::before { background: linear-gradient(180deg, var(--brand) 0 60%, var(--accent) 60% 100%); }

/* ── 评价 ────────────────────────────────────────────── */
.revs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.rev {
  position: relative; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); padding: 26px 22px; box-shadow: var(--sh);
}
.rev::before { content: ""; position: absolute; left: 0; top: 0; width: 42px; height: 4px; background: var(--pop); }
.rev .stars { color: var(--accent); font-size: 15px; letter-spacing: 3px; }
.rev p { font-size: 14.5px; line-height: 1.95; color: var(--ink2); margin-top: 12px; }
.rev .who {
  font-size: 13px; color: var(--ink3); margin-top: 16px; padding-top: 13px;
  border-top: 1px dashed rgba(20, 80, 107, .22);
}

/* ── FAQ ─────────────────────────────────────────────── */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); }
.faq details[open] { border-color: rgba(20, 80, 107, .38); }
.faq summary {
  position: relative; cursor: pointer; list-style: none;
  padding: 17px 48px 17px 24px; font-size: 16px; font-weight: 600; line-height: 1.7;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: ""; position: absolute; left: 0; top: 14px; bottom: 14px; width: 4px; background: var(--brand); }
.faq summary::after {
  content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  font-size: 20px; font-weight: 700; color: var(--accent);
}
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 24px 20px; font-size: 14.5px; line-height: 2; color: var(--ink2); }
.faq--2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: start; }

/* ── 内页横幅 ────────────────────────────────────────── */
.page-hero {
  position: relative; overflow: hidden; border-bottom: 1px solid var(--line);
  background: linear-gradient(158deg, #F7F6FB, #F1EFF7 58%, #ECEAF4);
}
.page-hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 12px;
  background: repeating-linear-gradient(90deg, rgba(20, 80, 107, .22) 0 1px, transparent 1px 16px);
}
.page-hero__in { position: relative; z-index: 2; padding-top: 50px; padding-bottom: 46px; max-width: 900px; }
.page-hero h1 { font-size: 30px; line-height: 1.4; }
.page-hero__lead { font-size: 15.5px; line-height: 2.05; color: var(--ink2); margin-top: 16px; }

/* ── 内页锚点条 ──────────────────────────────────────── */
.anchors { position: sticky; top: 70px; z-index: 50; background: rgba(255, 255, 255, .96); border-bottom: 1px solid var(--line); }
.anchors__in { display: flex; gap: 8px; overflow-x: auto; padding-top: 11px; padding-bottom: 11px; }
.anchors a {
  flex: none; font-size: 14px; color: var(--ink2); text-decoration: none;
  padding: 7px 14px; border: 1px solid var(--line); border-radius: 3px; background: #fff;
}
.anchors a:hover { border-color: var(--brand); color: var(--brand); }

/* ── 正文 ────────────────────────────────────────────── */
.prose { width: 100%; max-width: 1020px; min-width: 0; margin: 0 auto; padding: 54px 24px 64px; }
.block { margin-bottom: 48px; }
.block h2 { font-size: 22px; line-height: 1.5; display: flex; align-items: center; gap: 13px; }
.block h2::before {
  content: ""; flex: none; width: 9px; height: 28px; border-radius: 2px;
  background: linear-gradient(180deg, var(--brand) 0 33.4%, var(--accent) 33.4% 66.7%, var(--pop) 66.7% 100%);
}
.block h3 { font-size: 17px; line-height: 1.6; margin-top: 26px; }
.block p { font-size: 15.5px; line-height: 2.05; color: var(--ink2); margin-top: 14px; }
.block .sub { font-size: 14px; line-height: 1.9; color: var(--ink3); margin-top: 10px; padding-left: 22px; }

/* ── 步骤 ────────────────────────────────────────────── */
.steps { list-style: none; counter-reset: st; display: flex; flex-direction: column; gap: 16px; margin-top: 20px; }
.steps > li {
  position: relative; counter-increment: st; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--r);
  padding: 22px 24px 22px 62px; box-shadow: var(--sh);
}
.steps > li::before {
  content: counter(st); position: absolute; left: 18px; top: 21px;
  width: 30px; height: 30px; border-radius: 3px; background: var(--brand); color: #fff;
  font-size: 14px; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.steps h3 { font-size: 16.5px; line-height: 1.6; }
.steps p { font-size: 14.5px; line-height: 1.95; color: var(--ink2); margin-top: 9px; }

/* ── 表格 ────────────────────────────────────────────── */
.tbl-scroll { overflow-x: auto; margin-top: 18px; }
.cmp { width: 100%; min-width: 600px; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); font-size: 14.5px; }
.cmp th, .cmp td { border-bottom: 1px solid var(--line); padding: 12px 15px; text-align: left; line-height: 1.8; vertical-align: top; }
.cmp th { background: var(--brand-l); color: var(--brand-d); font-weight: 700; white-space: nowrap; }
.cmp tr:last-child td { border-bottom: 0; }
.tbl-cap { font-size: 14.5px; font-weight: 700; color: var(--brand); margin-top: 22px; }
.tbl-note { font-size: 13.5px; line-height: 1.9; color: var(--ink3); margin-top: 10px; }

/* ── 内页插图 ────────────────────────────────────────── */
.fig {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  padding: 18px; margin-top: 20px;
}
.fig figure { margin: 0; }
.fig img { width: 100%; height: auto; border-radius: 3px; box-shadow: 0 0 0 1px var(--line); }
.fig figcaption { font-size: 13.5px; line-height: 1.8; color: var(--ink2); margin-top: 11px; }
.fig--one { grid-template-columns: minmax(0, 1fr); max-width: 400px; margin-left: auto; margin-right: auto; }

/* ── 提示块 ──────────────────────────────────────────── */
.tip {
  background: var(--brand-l); border-left: 5px solid var(--brand); border-radius: var(--r);
  padding: 16px 20px; font-size: 14.5px; line-height: 1.95; color: var(--brand-d); margin-top: 16px;
}

/* ── CTA 通栏 ────────────────────────────────────────── */
.band { position: relative; overflow: hidden; background: var(--brand); color: #fff; margin-top: 64px; }
.band::after {
  content: ""; position: absolute; right: 0; top: 0; bottom: 0; width: 40%;
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, .1) 0 1px, transparent 1px 15px);
}
.band__in {
  position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px; align-items: center; padding-top: 44px; padding-bottom: 44px;
}
.band h2 { font-size: 23px; line-height: 1.5; }
.band .sub { font-size: 14.5px; line-height: 1.9; color: #B9D2DC; margin-top: 10px; }
.band__txt {
  grid-column: 1 / -1; font-size: 14.5px; line-height: 1.95; color: #B9D2DC;
  padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .18);
}

/* ── 页脚 ────────────────────────────────────────────── */
.ft { background: #12161E; color: #9AA3B0; padding: 52px 0 28px; }
.ft__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 30px; }
.ft__col h4 { color: #E6EAF0; font-size: 15px; margin-bottom: 14px; }
.ft__col a { display: block; color: #9AA3B0; text-decoration: none; font-size: 14px; padding: 5px 0; }
.ft__col a:hover { color: #fff; }
.ft__col .btn { display: inline-flex; padding: 10px 18px 10px 22px; font-size: 15px; color: #fff; }
.ft__col p { font-size: 14px; line-height: 1.95; }
.disc {
  font-size: 13px; line-height: 1.95; color: #7C8794; margin-top: 30px;
  padding-top: 20px; border-top: 1px solid #232A35;
}
.ft__b { font-size: 13px; color: #6E7886; margin-top: 14px; }
.ft__dl { margin-top: 18px; }

/* ── 入场动效（纯 CSS，与滚动位置无关）────────────────── */
@keyframes riseIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes ruleIn { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
.rise { animation: riseIn 0.55s cubic-bezier(.2, .7, .3, 1) both; }
.rule { animation: ruleIn 0.9s cubic-bezier(.2, .7, .3, 1) both; }
.d1 { animation-delay: 0.07s; }
.d2 { animation-delay: 0.14s; }
.d3 { animation-delay: 0.21s; }
@media (prefers-reduced-motion: reduce) {
  .rise, .rule, .d1, .d2, .d3 { animation: none; opacity: 1; transform: none; }
}

/* ── 断点 ≤980 ───────────────────────────────────────── */
@media (max-width: 980px) {
  .hero__in { grid-template-columns: minmax(0, 1fr) 260px; gap: 34px; padding-top: 50px; padding-bottom: 56px; }
  .hero h1 { font-size: 33px; }
  .hero__shot img { max-width: 260px; }
  .facts__in { grid-template-columns: repeat(2, 1fr); }
  .grid3 { grid-template-columns: repeat(2, 1fr); }
  .shots { grid-template-columns: repeat(3, 1fr); }
  .revs { grid-template-columns: 1fr; }
  .entry--wide { grid-template-columns: minmax(0, 1fr); }
  .entries { grid-template-columns: repeat(2, 1fr); }
  .ft__grid { grid-template-columns: 1fr 1fr; }
  .block h2 { font-size: 20px; }
  .page-hero h1 { font-size: 26px; }
  .anchors { top: 70px; }
}

/* ── 断点 ≤620 ───────────────────────────────────────── */
@media (max-width: 620px) {
  .top__in { min-height: 0; flex-wrap: wrap; padding-top: 10px; padding-bottom: 8px; gap: 10px 12px; }
  .brand img { width: 36px; height: 36px; border-radius: 9px; }
  .brand b { font-size: 19px; }
  .brand .sub { display: none; }
  .top__cta { order: 2; margin-left: auto; padding: 9px 14px 9px 18px; font-size: 14px; }
  .nav { order: 3; flex: 0 0 100%; margin-left: 0; gap: 0; }
  .nav a { flex: 0 0 33.3333%; text-align: center; padding: 7px 4px; font-size: 14px; }

  .hero__in { grid-template-columns: minmax(0, 1fr); gap: 30px; padding-top: 38px; padding-bottom: 44px; }
  .hero h1 { font-size: 27px; }
  .hero__lead { font-size: 15px; }
  .hero__shot img { max-width: 300px; }
  .hero::after { width: 62%; }

  .sec { padding-top: 46px; }
  .sec__t { font-size: 21px; }
  .sec__t::before { height: 26px; }
  .rule { margin: 40px 0 -10px; }

  .facts__in { grid-template-columns: 1fr 1fr; }
  .fact { padding: 20px 16px; }
  .fact__n { font-size: 26px; }

  .grid3, .entries, .shots, .faq--2 { grid-template-columns: minmax(0, 1fr); }
  .entry--wide { grid-template-columns: minmax(0, 1fr); }
  .card { padding: 20px 18px 28px 26px; }
  .card::after { left: 26px; right: 18px; }

  .prose { padding: 40px 20px 50px; }
  .block { margin-bottom: 38px; }
  .block h2 { font-size: 19px; }
  .block h2::before { height: 24px; }
  .block p { font-size: 15px; }
  .steps > li { padding: 20px 18px 20px 52px; }
  .steps > li::before { left: 14px; width: 26px; height: 26px; }
  .page-hero__in { padding-top: 34px; padding-bottom: 32px; }
  .page-hero h1 { font-size: 23px; }
  .anchors { top: 151px; }
  .fig { grid-template-columns: minmax(0, 1fr); padding: 14px; }
  .band__in { grid-template-columns: minmax(0, 1fr); padding-top: 34px; padding-bottom: 34px; }
  .band h2 { font-size: 20px; }
  .band .btn { justify-self: start; }
  .ft__grid { grid-template-columns: minmax(0, 1fr); }
}