/* ============================================================
   尺锋网络官网 — 设计系统
   概念：精密仪器 / 图纸美学 —— 精准如尺，敏锐如锋
   品牌色：尺锋蓝 #2563EB · 锋芒橙 #F97316 · 墨尺黑 #0F172A
   ============================================================ */

:root {
  --blue: #2563EB;
  --blue-deep: #1E4FD6;
  --blue-soft: #EFF4FE;
  --orange: #F97316;
  --ink: #0F172A;
  --slate: #334155;
  --muted: #64748B;
  --faint: #94A3B8;
  --bg: #FFFFFF;
  --bg-soft: #F8FAFC;
  --line: #E2E8F0;
  --sans: "MiSans", "HarmonyOS Sans SC", "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
  --mono: "JetBrains Mono", "SF Mono", "Cascadia Code", Consolas, "Courier New", monospace;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(15,23,42,.04), 0 8px 24px -8px rgba(15,23,42,.10);
  --shadow-lift: 0 2px 4px rgba(15,23,42,.06), 0 16px 40px -12px rgba(37,99,235,.18);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--blue); color: #fff; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
.mono { font-family: var(--mono); }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 28px; }

/* ---------- 刻度纹理（品牌签名元素） ---------- */
.ruler-top {
  height: 12px;
  background-image: repeating-linear-gradient(
    to right,
    var(--line) 0, var(--line) 1px, transparent 1px, transparent 12px
  );
  background-size: 96px 100%;
  position: relative;
}
.ruler-top::after {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    to right,
    var(--faint) 0, var(--faint) 1px, transparent 1px, transparent 96px
  );
}

/* 测量标注：小型等宽节标签  [ 01 / 业务 ] */
.dim-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 14px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.dim-label::before { content: ""; width: 34px; height: 1px; background: var(--blue); }
.dim-label .n { color: var(--orange); }

/* ---------- 导航 ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand .mark { width: 30px; height: 30px; }
.brand .name { font-weight: 700; font-size: 18px; letter-spacing: .06em; }
.brand .en { font-family: var(--mono); font-size: 9px; letter-spacing: .42em; color: var(--muted); margin-top: -3px; }
.nav-links { display: flex; gap: 34px; align-items: center; }
.nav-links a {
  font-size: 14.5px; color: var(--slate); position: relative; padding: 4px 0;
  transition: color .2s; white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { color: var(--blue); }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--orange); transition: width .25s ease;
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.nav-cta {
  font-size: 14px; font-weight: 600; color: #fff;
  background: var(--blue); padding: 9px 20px; border-radius: 999px;
  transition: background .2s, transform .2s, box-shadow .2s;
}
.nav-links a.nav-cta:hover { background: var(--blue-deep); transform: translateY(-1px); box-shadow: var(--shadow-lift); }
.nav-links a.nav-cta::after { display: none; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; transition: .25s; }

/* ---------- 英雄区 ---------- */
.hero {
  position: relative;
  padding: 96px 0 0;
  overflow: hidden;
  background:
    linear-gradient(to bottom, rgba(248,250,252,0) 0%, rgba(248,250,252,.9) 100%),
    repeating-linear-gradient(to right, rgba(37,99,235,.05) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(to bottom, rgba(37,99,235,.05) 0 1px, transparent 1px 64px),
    var(--bg);
}
.hero-eyebrow {
  font-family: var(--mono); font-size: 12px; letter-spacing: .3em;
  color: var(--muted); margin-bottom: 26px;
  display: flex; align-items: center; gap: 14px;
}
.hero-eyebrow::before { content: ""; width: 46px; height: 1px; background: var(--orange); }
.hero h1 {
  font-size: clamp(40px, 6.4vw, 76px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: .015em;
  max-width: 13em;
}
.hero h1 .accent { color: var(--blue); position: relative; white-space: nowrap; }
.hero h1 .accent::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .06em; height: .12em;
  background: linear-gradient(to right, var(--orange), transparent 90%);
  opacity: .85; border-radius: 2px;
}
.hero-sub {
  margin-top: 28px; font-size: 18px; color: var(--slate); max-width: 36em;
}
.hero-actions { display: flex; gap: 16px; margin-top: 40px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 15.5px; font-weight: 600; border-radius: 999px;
  padding: 13px 30px; transition: all .22s ease; border: 1.5px solid transparent;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-deep); transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.btn-primary .arr { transition: transform .22s; }
.btn-primary:hover .arr { transform: translateX(4px); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.btn-orange { background: var(--orange); color: #fff; }
.btn-orange:hover { background: #EA6A0C; transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(249,115,22,.45); }

.hero-meta {
  margin-top: 56px; display: flex; gap: 42px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 12.5px; color: var(--muted); letter-spacing: .1em;
}
.hero-meta b { color: var(--ink); font-weight: 600; }

/* 英雄区底部：K线绘制动画 */
.hero-chart { margin-top: 64px; position: relative; }
.hero-chart svg { width: 100%; height: auto; }
.kline-path {
  stroke-dasharray: 1600;
  stroke-dashoffset: 1600;
  animation: draw 2.6s cubic-bezier(.5,0,.2,1) .3s forwards;
}
.kline-tip { opacity: 0; animation: pop .5s ease 2.7s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes pop { from { opacity: 0; transform: scale(.4); } to { opacity: 1; transform: scale(1); } }

/* ---------- 通用区块 ---------- */
.section { padding: 104px 0; }
.section-soft { background: var(--bg-soft); }
.section-head { max-width: 640px; margin-bottom: 58px; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; line-height: 1.3; }
.section-head p { margin-top: 14px; color: var(--muted); font-size: 16.5px; }

/* ---------- 业务卡片 ---------- */
.biz-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.biz-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 36px 30px 32px; position: relative; overflow: hidden;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s;
}
.biz-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); border-color: rgba(37,99,235,.35); }
.biz-card .idx {
  font-family: var(--mono); font-size: 12px; color: var(--faint); letter-spacing: .2em;
}
.biz-card .icon { width: 46px; height: 46px; margin: 20px 0 18px; }
.biz-card h3 { font-size: 20px; font-weight: 700; }
.biz-card .tag {
  display: inline-block; font-size: 11.5px; font-weight: 600; color: var(--orange);
  background: rgba(249,115,22,.1); border-radius: 999px; padding: 2px 10px; margin-left: 8px;
  vertical-align: 3px; letter-spacing: .05em;
}
.biz-card p { margin-top: 10px; font-size: 14.5px; color: var(--muted); }
.biz-card .more {
  margin-top: 22px; display: inline-flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 600; color: var(--blue);
}
.biz-card .more .arr { transition: transform .2s; }
.biz-card:hover .more .arr { transform: translateX(4px); }
.biz-card::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 0;
  background: linear-gradient(to right, var(--blue), var(--orange)); transition: width .35s ease;
}
.biz-card:hover::after { width: 100%; }

/* ---------- 暗色终端区（天行量化特写） ---------- */
.dark-section {
  background:
    radial-gradient(1100px 480px at 80% -10%, rgba(37,99,235,.28), transparent 60%),
    radial-gradient(700px 380px at 10% 110%, rgba(249,115,22,.13), transparent 60%),
    var(--ink);
  color: #E2E8F0; position: relative; overflow: hidden;
}
.dark-section .dim-label { color: #7FA7F7; }
.dark-section .dim-label .n { color: var(--orange); }
.dark-section h2 { color: #fff; }
.dark-section .section-head p { color: #94A3B8; }
.dark-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }

.terminal {
  background: rgba(2,6,23,.72); border: 1px solid rgba(148,163,184,.18);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,.6);
  font-family: var(--mono); font-size: 13px;
}
.terminal-bar {
  display: flex; align-items: center; gap: 7px; padding: 12px 16px;
  border-bottom: 1px solid rgba(148,163,184,.14);
}
.terminal-bar i { width: 10px; height: 10px; border-radius: 50%; background: #334155; }
.terminal-bar i:nth-child(1) { background: #F87171; }
.terminal-bar i:nth-child(2) { background: #FBBF24; }
.terminal-bar i:nth-child(3) { background: #34D399; }
.terminal-bar .t { margin-left: 10px; color: #64748B; font-size: 11.5px; letter-spacing: .12em; }
.terminal-body { padding: 22px 22px 26px; }
.pipe-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 14px; border-radius: 8px; margin-bottom: 8px;
  background: rgba(148,163,184,.06); border: 1px solid rgba(148,163,184,.1);
  transition: background .2s, border-color .2s;
}
.pipe-row:hover { background: rgba(37,99,235,.14); border-color: rgba(37,99,235,.4); }
.pipe-row .k { color: #CBD5E1; letter-spacing: .06em; }
.pipe-row .k::before { content: "▸ "; color: var(--blue); }
.pipe-row .v { font-size: 11px; letter-spacing: .14em; }
.v-ok { color: #34D399; }
.v-run { color: var(--orange); animation: blink 1.4s ease infinite; }
.v-wait { color: #64748B; }
@keyframes blink { 50% { opacity: .35; } }

.feature-list { list-style: none; margin-top: 34px; }
.feature-list li { display: flex; gap: 16px; margin-bottom: 26px; }
.feature-list .fi {
  flex: none; width: 40px; height: 40px; border-radius: 10px;
  background: rgba(37,99,235,.16); border: 1px solid rgba(37,99,235,.35);
  display: flex; align-items: center; justify-content: center;
}
.feature-list h4 { color: #F1F5F9; font-size: 16.5px; font-weight: 700; }
.feature-list p { color: #94A3B8; font-size: 14px; margin-top: 3px; }

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .14em;
  color: var(--orange); border: 1px solid rgba(249,115,22,.45);
  background: rgba(249,115,22,.08);
  padding: 5px 14px; border-radius: 999px; margin-bottom: 22px;
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); animation: blink 1.4s infinite; }

/* ---------- 理念横幅 ---------- */
.creed {
  text-align: center; padding: 120px 0;
  position: relative; overflow: hidden;
}
.creed::before, .creed::after {
  content: ""; position: absolute; left: 50%; transform: translateX(-50%);
  width: min(720px, 86vw); height: 14px;
  background-image: repeating-linear-gradient(to right, var(--line) 0 1px, transparent 1px 14px);
}
.creed::before { top: 64px; }
.creed::after { bottom: 64px; }
.creed .zh {
  font-size: clamp(30px, 5vw, 54px); font-weight: 800; letter-spacing: .1em;
}
.creed .zh i { font-style: normal; color: var(--blue); }
.creed .zh em { font-style: normal; color: var(--orange); }
.creed .en {
  font-family: var(--mono); color: var(--faint); letter-spacing: .5em;
  font-size: 12px; margin-top: 22px; text-transform: uppercase;
}

/* ---------- 流程 / 步骤 ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; position: relative;
}
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--mono); font-size: 13px; color: var(--orange); letter-spacing: .2em;
}
.step h4 { font-size: 17.5px; font-weight: 700; margin-top: 12px; }
.step p { font-size: 14px; color: var(--muted); margin-top: 8px; }

/* ---------- 链路节点（天行量化页） ---------- */
.chain { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; position: relative; }
.chain-node {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 20px; text-align: center; position: relative;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.chain-node:hover { transform: translateY(-5px); border-color: var(--blue); box-shadow: var(--shadow-lift); }
.chain-node .ci {
  width: 44px; height: 44px; margin: 0 auto 14px; border-radius: 12px;
  background: var(--blue-soft); display: flex; align-items: center; justify-content: center;
}
.chain-node h4 { font-size: 16px; font-weight: 700; }
.chain-node p { font-size: 13px; color: var(--muted); margin-top: 6px; line-height: 1.6; }
.chain-node:not(:last-child)::after {
  content: "→"; position: absolute; right: -15px; top: 46%;
  color: var(--faint); font-size: 15px; z-index: 2;
}

/* ---------- 路线图 ---------- */
.roadmap { border-left: 2px solid var(--line); margin-left: 8px; padding-left: 36px; }
.roadmap-item { position: relative; padding-bottom: 44px; }
.roadmap-item::before {
  content: ""; position: absolute; left: -45px; top: 6px;
  width: 14px; height: 14px; border-radius: 50%;
  background: #fff; border: 3px solid var(--faint);
}
.roadmap-item.now::before { border-color: var(--orange); animation: pulse 2s infinite; }
.roadmap-item.done::before { border-color: var(--blue); background: var(--blue); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(249,115,22,.4); }
  70% { box-shadow: 0 0 0 12px rgba(249,115,22,0); }
  100% { box-shadow: 0 0 0 0 rgba(249,115,22,0); }
}
.roadmap-item .when { font-family: var(--mono); font-size: 12px; letter-spacing: .16em; color: var(--muted); }
.roadmap-item h4 { font-size: 19px; font-weight: 700; margin-top: 6px; }
.roadmap-item h4 .tag {
  font-size: 11px; color: var(--orange); border: 1px solid rgba(249,115,22,.4);
  border-radius: 999px; padding: 2px 10px; margin-left: 10px; vertical-align: 2px;
  font-weight: 600; letter-spacing: .08em;
}
.roadmap-item p { color: var(--muted); font-size: 14.5px; margin-top: 8px; max-width: 38em; }

/* ---------- 服务范围卡 ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.svc-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 32px; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.svc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); border-color: rgba(37,99,235,.35); }
.svc-card .si { width: 44px; height: 44px; border-radius: 12px; background: var(--blue-soft); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.svc-card h3 { font-size: 19px; font-weight: 700; }
.svc-card p { font-size: 14.5px; color: var(--muted); margin-top: 8px; }
.svc-card ul { margin-top: 14px; list-style: none; }
.svc-card li { font-size: 13.5px; color: var(--slate); padding: 4px 0 4px 20px; position: relative; }
.svc-card li::before { content: "—"; position: absolute; left: 0; color: var(--orange); }

/* ---------- 博客 ---------- */
.post-list { display: grid; gap: 18px; }
.post-card {
  display: flex; justify-content: space-between; align-items: baseline; gap: 24px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 30px; transition: transform .22s, box-shadow .22s, border-color .22s;
}
.post-card:hover { transform: translateX(6px); border-color: rgba(37,99,235,.4); box-shadow: var(--shadow); }
.post-card h3 { font-size: 17.5px; font-weight: 700; }
.post-card .cat {
  font-size: 11.5px; font-weight: 600; color: var(--blue); background: var(--blue-soft);
  border-radius: 999px; padding: 2px 10px; margin-right: 10px; vertical-align: 2px;
}
.post-card time { font-family: var(--mono); font-size: 12.5px; color: var(--faint); flex: none; letter-spacing: .08em; }
.empty-state {
  text-align: center; border: 1.5px dashed var(--line); border-radius: var(--radius);
  padding: 72px 30px; color: var(--muted);
}
.empty-state .big { font-size: 40px; margin-bottom: 14px; }
.empty-state h3 { color: var(--ink); font-size: 19px; margin-bottom: 8px; }

/* ---------- CTA 横幅 ---------- */
.cta-band {
  background:
    radial-gradient(800px 300px at 85% 0%, rgba(249,115,22,.18), transparent 55%),
    linear-gradient(120deg, var(--blue) 0%, var(--blue-deep) 100%);
  border-radius: 22px; color: #fff; padding: 72px 64px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background-image: repeating-linear-gradient(to right, rgba(255,255,255,.07) 0 1px, transparent 1px 18px);
  mask-image: linear-gradient(to bottom, transparent 30%, black);
  -webkit-mask-image: linear-gradient(to bottom, transparent 30%, black);
}
.cta-band h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 800; position: relative; }
.cta-band p { margin-top: 10px; color: rgba(255,255,255,.78); position: relative; }
.cta-band .btn { position: relative; flex: none; }
.cta-band .btn-white { background: #fff; color: var(--blue); }
.cta-band .btn-white:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -12px rgba(0,0,0,.35); }

/* ---------- 公众号二维码 ---------- */
.qr-card {
  background: #fff; border-radius: 14px; padding: 14px 14px 10px; width: 152px; flex: none;
  text-align: center; box-shadow: 0 18px 40px -16px rgba(0,0,0,.35); position: relative;
}
.qr-card img { width: 124px; height: auto; display: block; margin: 0 auto; }
.qr-card .t { font-size: 12px; color: var(--slate); margin-top: 7px; font-weight: 600; letter-spacing: .04em; }
.footer-qr { margin-top: 16px; }
.footer-qr img { width: 96px; height: auto; border-radius: 8px; display: block; }
.footer-qr .t { font-size: 11.5px; color: #64748B; margin-top: 6px; }

/* ---------- 页脚 ---------- */
.footer { background: var(--ink); color: #94A3B8; padding: 72px 0 36px; margin-top: 104px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 48px; }
.footer .brand .name { color: #fff; }
.footer .slogan { margin-top: 16px; font-size: 14px; max-width: 22em; }
.footer h5 { color: #E2E8F0; font-size: 14px; font-weight: 700; margin-bottom: 18px; letter-spacing: .08em; }
.footer ul { list-style: none; }
.footer li { margin-bottom: 11px; }
.footer li a { font-size: 13.5px; transition: color .2s; }
.footer li a:hover { color: #fff; }
.footer .contact-line { font-size: 13.5px; margin-bottom: 11px; display: flex; gap: 8px; }
.footer .contact-line b { color: #CBD5E1; font-weight: 600; flex: none; }
.footer-bottom {
  margin-top: 56px; padding-top: 26px; border-top: 1px solid rgba(148,163,184,.15);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 12.5px; color: #64748B;
}
.footer-bottom a:hover { color: #fff; }

/* ---------- 页内英雄（子页面） ---------- */
.page-hero { padding: 88px 0 64px; }
.page-hero h1 { font-size: clamp(34px, 5vw, 56px); font-weight: 800; line-height: 1.2; }
.page-hero .sub { margin-top: 18px; font-size: 17.5px; color: var(--slate); max-width: 38em; }

/* ---------- 滚动浮现 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .biz-grid { grid-template-columns: 1fr; }
  .dark-grid { grid-template-columns: 1fr; gap: 44px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .chain { grid-template-columns: repeat(2, 1fr); }
  .chain-node:not(:last-child)::after { display: none; }
  .svc-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-band { flex-direction: column; text-align: center; padding: 56px 32px; }
}
@media (max-width: 720px) {
  .nav-links {
    position: fixed; inset: 68px 0 auto 0; background: #fff;
    flex-direction: column; gap: 0; padding: 10px 0 18px;
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 28px; width: 100%; }
  .nav-toggle { display: block; }
  .steps { grid-template-columns: 1fr; }
  .chain { grid-template-columns: 1fr; }
  .hero { padding-top: 64px; }
  .hero-meta { gap: 22px; }
  .section { padding: 72px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .post-card { flex-direction: column; gap: 8px; }
}