/* ============================================================
   91uthink · 品牌官网样式系统
   ============================================================ */

:root {
  --navy: #0B1B33;
  --navy-2: #112743;
  --ink: #0F1E33;
  --body: #53637A;
  --muted: #8695A9;
  --line: #E5EAF2;
  --bg: #FFFFFF;
  --bg-soft: #F6F8FC;
  --brand: #2B6CF6;
  --brand-dark: #1B4FD1;
  --brand-soft: #EBF1FE;
  --accent: #FF7A45;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(15, 30, 51, .06), 0 4px 12px rgba(15, 30, 51, .05);
  --shadow-md: 0 10px 30px rgba(15, 30, 51, .08);
  --shadow-lg: 0 24px 64px rgba(11, 27, 51, .14);
  --wrap: 1180px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--body);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5 {
  color: var(--ink);
  margin: 0;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -.01em;
}

h1 { font-size: clamp(34px, 5vw, 60px); letter-spacing: -.025em; }
h2 { font-size: clamp(26px, 3.4vw, 42px); letter-spacing: -.02em; }
h3 { font-size: clamp(19px, 2vw, 23px); }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }

.wrap { width: min(100% - 48px, var(--wrap)); margin-inline: auto; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s, color .2s;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  color: #fff;
  box-shadow: 0 8px 24px rgba(43, 108, 246, .32);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(43, 108, 246, .42); }
.btn-ghost { color: var(--ink); border: 1px solid var(--line); background: #fff; }
.btn-ghost:hover { border-color: #c9d5e8; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn-light { background: rgba(255, 255, 255, .1); color: #fff; border: 1px solid rgba(255, 255, 255, .22); backdrop-filter: blur(6px); }
.btn-light:hover { background: rgba(255, 255, 255, .18); transform: translateY(-2px); }

/* ---------- 顶部导航 ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background .3s, box-shadow .3s, backdrop-filter .3s;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.nav.solid {
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(16px);
  box-shadow: 0 1px 0 var(--line);
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; color: #fff; letter-spacing: -.02em; transition: color .3s; }
.nav.solid .logo, .nav.page .logo { color: var(--ink); }
.logo-mark {
  width: 34px; height: 34px; border-radius: 10px; flex: none;
  background: linear-gradient(135deg, var(--brand), #6C9BFF);
  display: grid; place-items: center;
  color: #fff; font-size: 15px; font-weight: 800;
  box-shadow: 0 4px 14px rgba(43, 108, 246, .35);
}
.logo-mark span { transform: translateY(-1px); }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a {
  font-size: 15px; font-weight: 500; color: rgba(255, 255, 255, .82);
  position: relative; transition: color .2s;
}
.nav.solid .nav-links a, .nav.page .nav-links a { color: var(--body); }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--brand); border-radius: 2px; transition: width .3s var(--ease);
}
.nav-links a:hover { color: #fff; }
.nav.solid .nav-links a:hover, .nav.page .nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: #fff; font-weight: 600; }
.nav.solid .nav-links a.active, .nav.page .nav-links a.active { color: var(--brand); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-cta .btn { padding: 10px 22px; font-size: 14px; }
.nav.page { background: rgba(255, 255, 255, .92); backdrop-filter: blur(16px); box-shadow: 0 1px 0 var(--line); }
.nav.page .nav-cta .btn-ghost { border-color: var(--line); }

.burger { display: none; width: 40px; height: 40px; place-items: center; border-radius: 10px; }
.burger span { display: block; width: 18px; height: 2px; background: #fff; border-radius: 2px; transition: .3s; }
.burger span + span { margin-top: 5px; }
.nav.solid .burger span, .nav.page .burger span { background: var(--ink); }

/* ---------- 首屏 ---------- */
.hero {
  position: relative;
  background: var(--navy);
  color: #fff;
  padding: 178px 0 130px;
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 520px at 78% -8%, rgba(43, 108, 246, .42), transparent 62%),
    radial-gradient(700px 460px at 8% 104%, rgba(255, 122, 69, .16), transparent 60%),
    linear-gradient(180deg, #0B1B33 0%, #0A172B 100%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 20%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 20%, #000 0%, transparent 78%);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  gap: 56px;
  align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 15px 7px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .14);
  font-size: 13px; font-weight: 500; color: rgba(255, 255, 255, .88);
  margin-bottom: 26px;
}
.eyebrow i {
  width: 6px; height: 6px; border-radius: 50%; background: #4ADE80;
  box-shadow: 0 0 0 4px rgba(74, 222, 128, .18);
}
.hero h1 { color: #fff; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, #7FA9FF 0%, #B9D0FF 42%, #FFB49A 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub {
  margin-top: 24px;
  font-size: 17.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .72);
  max-width: 33em;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero-trust {
  margin-top: 52px; padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  display: flex; flex-wrap: wrap; gap: 34px;
}
.hero-trust div { display: flex; flex-direction: column; }
.hero-trust b { font-size: 26px; font-weight: 800; color: #fff; letter-spacing: -.02em; }
.hero-trust span { font-size: 13px; color: rgba(255, 255, 255, .55); margin-top: 2px; }

/* 首屏右侧可视化面板 */
.hero-visual { position: relative; }
.panel {
  background: rgba(255, 255, 255, .055);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 20px;
  padding: 22px;
  backdrop-filter: blur(14px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .4);
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 16px; margin-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .09);
}
.panel-head span { font-size: 13px; color: rgba(255, 255, 255, .6); letter-spacing: .06em; text-transform: uppercase; }
.panel-head b { font-size: 13px; color: #4ADE80; font-weight: 600; }
.bars { display: flex; align-items: flex-end; gap: 10px; height: 132px; }
.bars i {
  flex: 1; border-radius: 6px 6px 3px 3px;
  background: linear-gradient(180deg, rgba(127, 169, 255, .95), rgba(43, 108, 246, .25));
  transform-origin: bottom;
  animation: growUp .9s var(--ease) backwards;
}
.bars i:nth-child(1) { height: 34%; animation-delay: .05s; }
.bars i:nth-child(2) { height: 50%; animation-delay: .12s; }
.bars i:nth-child(3) { height: 41%; animation-delay: .19s; }
.bars i:nth-child(4) { height: 66%; animation-delay: .26s; }
.bars i:nth-child(5) { height: 57%; animation-delay: .33s; }
.bars i:nth-child(6) { height: 82%; animation-delay: .40s; background: linear-gradient(180deg, #FFB49A, rgba(255, 122, 69, .28)); }
.bars i:nth-child(7) { height: 100%; animation-delay: .47s; }
@keyframes growUp { from { transform: scaleY(.05); opacity: 0; } to { transform: scaleY(1); opacity: 1; } }
.panel-foot { display: flex; gap: 22px; margin-top: 20px; }
.panel-foot div { flex: 1; }
.panel-foot small { display: block; font-size: 12px; color: rgba(255, 255, 255, .45); }
.panel-foot strong { font-size: 17px; color: #fff; font-weight: 700; }
.float-card {
  position: absolute; right: -18px; bottom: -30px;
  background: #fff; color: var(--ink);
  border-radius: 14px; padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 12px;
  font-size: 13.5px; font-weight: 600;
  animation: floaty 5s ease-in-out infinite;
}
.float-card .dot { width: 30px; height: 30px; border-radius: 9px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; font-size: 14px; }
.float-card small { display: block; font-weight: 500; color: var(--muted); font-size: 11.5px; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

/* ---------- 通用区块 ---------- */
.section { padding: 108px 0; }
.section.soft { background: var(--bg-soft); }
.section-head { max-width: 660px; margin-bottom: 60px; }
.section-head.center { margin-inline: auto; text-align: center; }
.tag {
  display: inline-block;
  font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--brand); margin-bottom: 16px;
}
.section-head p { margin-top: 18px; font-size: 17px; line-height: 1.8; }

/* 卡片网格 */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
  position: relative;
  overflow: hidden;
}
.card::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 3px;
  background: linear-gradient(90deg, var(--brand), #7FA9FF);
  transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: #d5e0f0; }
.card:hover::after { transform: scaleX(1); }
.card-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--brand-soft); color: var(--brand);
  display: grid; place-items: center;
  margin-bottom: 22px;
  transition: background .3s, color .3s, transform .3s;
}
.card:hover .card-icon { background: var(--brand); color: #fff; transform: scale(1.05) rotate(-4deg); }
.card-icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 12px; }
.card p { font-size: 15px; line-height: 1.8; }
.card .more {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 20px; font-size: 14px; font-weight: 600; color: var(--brand);
}
.card .more svg { width: 15px; height: 15px; transition: transform .3s; }
.card:hover .more svg { transform: translateX(4px); }

/* 数据条 */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: var(--line); border-radius: var(--radius); overflow: hidden; }
.metric { background: #fff; padding: 38px 26px; text-align: center; }
.metric strong {
  display: block; font-size: clamp(30px, 3.6vw, 44px); font-weight: 800;
  color: var(--ink); letter-spacing: -.03em; line-height: 1.1;
}
.metric strong span { color: var(--brand); }
.metric small { display: block; margin-top: 8px; font-size: 14px; color: var(--muted); }

/* 案例 */
.case {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 0; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  transition: box-shadow .35s var(--ease), transform .35s var(--ease);
}
.case:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.case-media {
  min-height: 280px; position: relative; overflow: hidden;
  background: linear-gradient(140deg, #12294A, #1B4FD1 130%);
  display: grid; place-items: center;
}
.case-media::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at 60% 40%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 60% 40%, #000, transparent 75%);
}
.case-media span {
  position: relative; font-size: 15px; font-weight: 700; letter-spacing: .16em;
  color: rgba(255, 255, 255, .82); text-transform: uppercase;
}
.case-body { padding: 40px 38px; display: flex; flex-direction: column; justify-content: center; }
.case-body .kicker { font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 12px; }
.case-body h3 { margin-bottom: 14px; }
.case-body p { font-size: 15px; }
.case-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.case-tags li { font-size: 12.5px; padding: 5px 12px; border-radius: 999px; background: var(--bg-soft); color: var(--body); border: 1px solid var(--line); }
.case-result { display: flex; gap: 30px; margin-top: 26px; padding-top: 22px; border-top: 1px dashed var(--line); }
.case-result b { display: block; font-size: 22px; color: var(--brand); font-weight: 800; letter-spacing: -.02em; }
.case-result small { font-size: 12.5px; color: var(--muted); }

/* 流程 */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; counter-reset: s; }
.step { position: relative; padding-top: 26px; border-top: 2px solid var(--line); }
.step::before {
  counter-increment: s; content: "0" counter(s);
  position: absolute; top: -14px; left: 0;
  background: #fff; padding-right: 12px;
  font-size: 13px; font-weight: 800; color: var(--brand); letter-spacing: .06em;
}
.section.soft .step::before { background: var(--bg-soft); }
.step h4 { font-size: 18px; margin-bottom: 10px; }
.step p { font-size: 14.5px; }

/* CTA */
.cta-band {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--navy); color: #fff;
  border-radius: 24px; padding: 68px 64px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(620px 320px at 88% 10%, rgba(43, 108, 246, .5), transparent 62%);
}
.cta-band h2 { color: #fff; max-width: 20em; }
.cta-band p { color: rgba(255, 255, 255, .68); margin-top: 14px; }

/* 页脚 */
.footer { background: #08131F; color: rgba(255, 255, 255, .6); padding: 74px 0 34px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 44px; padding-bottom: 48px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.footer .logo { color: #fff; margin-bottom: 18px; }
.footer p { line-height: 1.9; max-width: 30em; }
.footer h5 { color: #fff; font-size: 14px; letter-spacing: .04em; margin-bottom: 18px; }
.footer li + li { margin-top: 11px; }
.footer a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 26px; font-size: 13px; color: rgba(255, 255, 255, .38); }
.footer-bottom a { color: inherit; text-decoration: none; border-bottom: 1px solid transparent; transition: color .18s, border-color .18s; }
.footer-bottom a:hover { color: rgba(255, 255, 255, .8); border-bottom-color: rgba(255, 255, 255, .4); }

/* ---------- 内页头图 ---------- */
.page-hero {
  background: var(--navy); color: #fff;
  padding: 152px 0 76px; position: relative; overflow: hidden; isolation: isolate;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background: radial-gradient(760px 420px at 82% 0%, rgba(43, 108, 246, .38), transparent 62%), linear-gradient(180deg, #0B1B33, #0A172B);
}
.page-hero h1 { color: #fff; font-size: clamp(30px, 4vw, 46px); }
.page-hero p { margin-top: 18px; color: rgba(255, 255, 255, .68); font-size: 17px; max-width: 44em; }
.crumb { display: flex; gap: 8px; font-size: 13px; color: rgba(255, 255, 255, .45); margin-bottom: 18px; }
.crumb a:hover { color: #fff; }

/* ---------- 表格/清单 ---------- */
.spec { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.spec-row { display: grid; grid-template-columns: 200px 1fr; gap: 0; }
.spec-row + .spec-row { border-top: 1px solid var(--line); }
.spec-row dt, .spec-row dd { margin: 0; padding: 20px 26px; font-size: 15px; }
.spec-row dt { background: var(--bg-soft); font-weight: 600; color: var(--ink); }
.spec-row dd { color: var(--body); }

/* ---------- 表单 ---------- */
.form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow-sm); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 16px; font-size: 15px; font-family: inherit;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: #fff; color: var(--ink); transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(43, 108, 246, .12);
}
.field textarea { min-height: 128px; resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-note { font-size: 13px; color: var(--muted); margin-top: 14px; }
.form-ok { display: none; padding: 16px 20px; border-radius: var(--radius-sm); background: #ECFDF5; color: #047857; border: 1px solid #A7F3D0; font-size: 14px; font-weight: 600; margin-bottom: 20px; }
.form-ok.show { display: block; }

/* ---------- 联系信息块 ---------- */
.contact-item { display: flex; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.contact-item:first-child { padding-top: 0; }
.contact-item .ci {
  width: 42px; height: 42px; flex: none; border-radius: 11px;
  background: var(--brand-soft); color: var(--brand); display: grid; place-items: center;
}
.contact-item h5 { font-size: 15px; margin-bottom: 4px; }
.contact-item p { font-size: 14.5px; }

/* ---------- 滚动动画 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .bars i, .float-card { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 52px; }
  .hero { padding: 156px 0 100px; }
  .float-card { right: 0; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 34px 26px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .case { grid-template-columns: 1fr; }
  .case-media { min-height: 200px; }
  .cta-band { flex-direction: column; align-items: flex-start; padding: 52px 40px; }
}

@media (max-width: 768px) {
  .wrap { width: calc(100% - 36px); }
  .section { padding: 76px 0; }
  .nav-links {
    position: fixed; inset: 74px 0 auto 0;
    flex-direction: column; gap: 0; align-items: stretch;
    background: #fff; padding: 12px 18px 22px;
    box-shadow: 0 18px 40px rgba(15, 30, 51, .12);
    transform: translateY(-130%); transition: transform .38s var(--ease);
  }
  .nav-links.open { transform: none; }
  .nav-links a { color: var(--ink) !important; padding: 14px 4px; border-bottom: 1px solid var(--line); font-size: 16px; }
  .nav-links a::after { display: none; }
  .burger { display: grid; }
  .nav-cta .btn { display: none; }
  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .hero-trust { gap: 24px; }
  .hero-trust b { font-size: 22px; }
  .footer-grid { grid-template-columns: 1fr; }
  .form { padding: 26px 22px; }
  .field-row { grid-template-columns: 1fr; }
  .spec-row { grid-template-columns: 1fr; }
  .spec-row dt { padding-bottom: 6px; }
  .case-body { padding: 30px 24px; }
  .cta-band { padding: 40px 26px; border-radius: 18px; }
  .case-result { gap: 20px; }
  .float-card { position: static; margin-top: 18px; animation: none; right: auto; bottom: auto; display: inline-flex; }
}