/* 甲天下园林 · 官网样式
   配色取自公司画册 PPT 的实际用色（深炭灰 + 暖灰 + 藕粉暖调 + 陶土橙） */

:root {
  --ink-900: #1A1A1A;
  --ink-800: #262626;
  --ink-700: #404040;
  --ink-600: #585858;
  --ink-500: #7A736E;
  --ink-400: #9A948C;

  --line:      #E4E0DA;
  --line-soft: #EFECE7;
  --paper:     #FBFAF8;
  --white:     #FFFFFF;
  --warm:      #F0E1DA;
  --warm-deep: #E3CFC4;

  --clay:       #B4653A;
  --clay-dark:  #96522C;
  --clay-tint:  #F6EDE8;

  --radius: 4px;
  --radius-lg: 8px;
  --shadow-sm: 0 1px 2px rgba(26,26,26,.05);
  --shadow-md: 0 10px 34px rgba(26,26,26,.10);
  --shadow-lg: 0 22px 60px rgba(26,26,26,.14);
  --maxw: 1180px;
  --serif: Georgia, "Times New Roman", "Songti SC", "SimSun", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-700);
  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%; display: block; }
a { color: var(--clay-dark); text-decoration: none; }
a:hover { color: var(--clay); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(251,250,248,.92);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; flex-direction: column; line-height: 1.2; }
.brand-mark { font-size: 20px; font-weight: 700; letter-spacing: .16em; color: var(--ink-900); }
.brand-sub { font-family: var(--serif); font-size: 10.5px; letter-spacing: .3em; color: var(--ink-400); margin-top: 3px; }

.nav { display: flex; gap: 2px; align-items: center; }
.nav a {
  padding: 9px 15px; font-size: 15px; color: var(--ink-600);
  border-bottom: 2px solid transparent; transition: color .18s, border-color .18s;
}
.nav a:hover { color: var(--ink-900); }
.nav a.is-active { color: var(--ink-900); font-weight: 600; border-bottom-color: var(--clay); }

/* ---------- hero ---------- */
.hero {
  position: relative; color: #fff; overflow: hidden;
  background: linear-gradient(135deg, #141414 0%, #262626 45%, #3A3532 100%);
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(820px 400px at 84% 8%, rgba(240,225,218,.16), transparent 60%);
}
.hero-inner { position: relative; max-width: 800px; padding: 118px 0 100px; }
.eyebrow {
  font-family: var(--serif); font-size: 12px; letter-spacing: .34em;
  color: var(--warm-deep); margin-bottom: 26px; display: block;
}
.hero h1 { font-size: 46px; line-height: 1.34; margin: 0 0 26px; font-weight: 700; letter-spacing: .02em; }
.hero p.lede { font-size: 18px; color: rgba(255,255,255,.74); margin: 0 0 40px; max-width: 660px; line-height: 1.85; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-block; padding: 14px 30px; font-size: 15px; font-weight: 600;
  letter-spacing: .04em; transition: transform .16s, box-shadow .2s, background .2s, color .2s;
  border-radius: var(--radius);
}
.btn-clay { background: var(--clay); color: #fff; }
.btn-clay:hover { background: var(--clay-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); color:#fff; }
.btn-outline-light { border: 1px solid rgba(255,255,255,.42); color: #fff; }
.btn-outline-light:hover { background: rgba(255,255,255,.10); color: #fff; }
.btn-dark { background: var(--ink-900); color: #fff; }
.btn-dark:hover { background: var(--ink-700); color: #fff; }
.btn-outline-dark { border: 1px solid var(--ink-800); color: var(--ink-900); }
.btn-outline-dark:hover { background: var(--ink-900); color: #fff; }

/* ---------- page hero（内页） ---------- */
.page-hero { background: linear-gradient(135deg, #141414, #34302D); color: #fff; }
.page-hero .wrap { padding: 84px 32px 76px; max-width: 820px; }
.page-hero h1 { font-size: 38px; margin: 0 0 16px; font-weight: 700; letter-spacing: .02em; }
.page-hero p { margin: 0; color: rgba(255,255,255,.72); font-size: 17px; }

/* ---------- sections ---------- */
.section { padding: 92px 0; }
.section.white { background: var(--white); }
.section.warm  { background: var(--warm); }
.dark-band { background: linear-gradient(135deg, #1A1A1A, #35312E); color: #fff; }

.section-head { max-width: 760px; margin-bottom: 54px; }
.section-label {
  font-family: var(--serif); font-size: 12px; letter-spacing: .3em;
  color: var(--clay); text-transform: uppercase; margin-bottom: 14px;
}
.dark-band .section-label { color: var(--warm-deep); }
.section-head h2 { font-size: 32px; margin: 0 0 16px; color: var(--ink-900); font-weight: 700; letter-spacing: .01em; }
.dark-band .section-head h2 { color: #fff; }
.section-head p { margin: 0; font-size: 16.5px; color: var(--ink-600); }
.dark-band .section-head p { color: rgba(255,255,255,.7); }

/* ---------- intro text ---------- */
.lede-lg {
  font-size: 21px; line-height: 1.85; color: var(--ink-700);
  max-width: 820px; margin: 0 0 22px;
}
.quote-mark {
  font-family: var(--serif); font-size: 60px; line-height: .6;
  color: var(--warm-deep); display: block; margin-bottom: 12px;
}

/* ---------- grid & cards ---------- */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2,1fr); }
.grid-3 { grid-template-columns: repeat(3,1fr); }
.grid-4 { grid-template-columns: repeat(4,1fr); }

.card {
  background: var(--white); border: 1px solid var(--line-soft);
  padding: 34px 30px; box-shadow: var(--shadow-sm);
  transition: transform .18s, box-shadow .22s, border-color .22s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--line); }
.card h3 { margin: 0 0 12px; font-size: 19px; color: var(--ink-900); font-weight: 600; }
.card p { margin: 0; color: var(--ink-600); font-size: 15px; }
.card .tag {
  display: inline-block; font-family: var(--serif); font-size: 11px; letter-spacing: .18em;
  color: var(--clay-dark); border: 1px solid var(--warm-deep);
  padding: 3px 11px; margin-bottom: 16px; background: var(--clay-tint);
}

/* 深色系中的卡片 */
.dark-band .card { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.14); }
.dark-band .card h3 { color: #fff; }
.dark-band .card p { color: rgba(255,255,255,.7); }

ul.ticks { list-style: none; padding: 0; margin: 16px 0 0; }
ul.ticks li { position: relative; padding-left: 22px; margin-bottom: 10px; font-size: 15px; color: var(--ink-600); }
ul.ticks li::before {
  content: ""; position: absolute; left: 0; top: 12px;
  width: 10px; height: 1px; background: var(--clay);
}
.dark-band ul.ticks li { color: rgba(255,255,255,.72); }
.dark-band ul.ticks li::before { background: var(--warm-deep); }

/* ---------- stats ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line-soft); }
.stat { background: var(--white); padding: 38px 20px; text-align: center; }
.stat .num { font-family: var(--serif); font-size: 40px; color: var(--ink-900); line-height: 1.1; }
.stat .num small { font-size: 19px; color: var(--ink-500); margin-left: 2px; }
.stat .lbl { font-size: 14px; color: var(--ink-500); margin-top: 10px; letter-spacing: .04em; }
.dark-band .stat { background: rgba(255,255,255,.04); }
.dark-band .stat .num { color: #fff; }
.dark-band .stat .lbl { color: rgba(255,255,255,.6); }

/* ---------- timeline ---------- */
.timeline { border-left: 1px solid var(--line); padding-left: 0; margin: 0; }
.tl-item { position: relative; padding: 0 0 34px 40px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: -5px; top: 8px;
  width: 9px; height: 9px; border-radius: 50%; background: var(--clay);
}
.tl-year { font-family: var(--serif); font-size: 15px; letter-spacing: .12em; color: var(--clay-dark); margin-bottom: 6px; }
.tl-item h3 { margin: 0 0 8px; font-size: 18px; color: var(--ink-900); font-weight: 600; }
.tl-item p { margin: 0; font-size: 15px; color: var(--ink-600); }

/* ---------- awards ---------- */
.award-list { list-style: none; padding: 0; margin: 0; }
.award-list li {
  display: flex; gap: 18px; align-items: baseline;
  padding: 16px 0; border-bottom: 1px dashed var(--line);
}
.award-list li:last-child { border-bottom: none; }
.award-year { font-family: var(--serif); font-size: 14px; color: var(--clay-dark); min-width: 52px; letter-spacing: .06em; }
.award-name { color: var(--ink-700); font-size: 16px; }
.award-tag { margin-left: auto; font-size: 12.5px; color: var(--ink-400); white-space: nowrap; }

/* ---------- cases ---------- */
.case-card {
  background: var(--white); border: 1px solid var(--line-soft);
  overflow: hidden; transition: transform .2s, box-shadow .24s;
}
.case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.case-visual {
  height: 210px; display: flex; align-items: flex-end; padding: 20px;
  color: rgba(255,255,255,.9); font-size: 13.5px; letter-spacing: .08em;
}
.case-card:nth-child(1) .case-visual { background: linear-gradient(150deg, #262626, #4E4744); }
.case-card:nth-child(2) .case-visual { background: linear-gradient(150deg, #3A3532, #6E655F); }
.case-card:nth-child(3) .case-visual { background: linear-gradient(150deg, #4A423C, #8B7F76); }
.case-body { padding: 26px 28px 30px; }
.case-body h3 { margin: 0 0 6px; font-size: 20px; color: var(--ink-900); font-weight: 600; }
.case-meta { display: flex; gap: 16px; flex-wrap: wrap; margin: 0 0 14px; font-size: 13.5px; color: var(--ink-400); }
.case-meta span::before { content: "· "; }
.case-body p { margin: 0; font-size: 15px; color: var(--ink-600); }
.case-feat { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line-soft); font-size: 14px; color: var(--ink-500); }

/* ---------- project cloud ---------- */
.proj-cloud { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 8px; }
.proj-cloud span {
  font-size: 13.5px; color: var(--ink-600); background: var(--white);
  border: 1px solid var(--line); padding: 5px 13px; border-radius: 20px;
}
.proj-group { margin-bottom: 30px; }
.proj-group h4 {
  font-size: 14px; letter-spacing: .1em; color: var(--clay-dark);
  margin: 0 0 12px; font-weight: 600;
}

/* ---------- team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.member { border: 1px solid var(--line-soft); background: var(--white); padding: 24px 22px; }
.member .avatar {
  width: 54px; height: 54px; border-radius: 50%;
  background: var(--warm); color: var(--clay-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 600; margin-bottom: 16px;
}
.member h4 { margin: 0 0 4px; font-size: 17px; color: var(--ink-900); font-weight: 600; }
.member .role { font-size: 14px; color: var(--clay-dark); margin-bottom: 8px; }
.member .exp { font-size: 13.5px; color: var(--ink-400); margin: 0; }

/* ---------- process ---------- */
.proc-row {
  display: grid; grid-template-columns: 80px 1fr; gap: 28px;
  padding: 30px 0; border-bottom: 1px solid var(--line-soft);
}
.proc-row:last-child { border-bottom: none; }
.proc-no { font-family: var(--serif); font-size: 26px; color: var(--warm-deep); line-height: 1.2; }
.proc-row h3 { margin: 2px 0 8px; font-size: 20px; color: var(--ink-900); font-weight: 600; }
.proc-row p { margin: 0; color: var(--ink-600); font-size: 15.5px; }

/* ---------- faq ---------- */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; padding: 22px 4px; font-weight: 600; font-size: 17px;
  color: var(--ink-900); list-style: none;
  display: flex; justify-content: space-between; gap: 20px; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--clay); font-size: 22px; font-weight: 400; }
.faq details[open] summary::after { content: "\2013"; }
.faq .answer { padding: 0 4px 22px; margin: 0; color: var(--ink-600); font-size: 16px; max-width: 860px; }

/* ---------- notice ---------- */
.todo {
  background: #FCF6F1; border: 1px dashed var(--warm-deep); color: #7C5636;
  padding: 18px 22px; font-size: 14.5px; margin-top: 24px; border-radius: var(--radius);
  line-height: 1.75;
}
.todo strong { color: #5F3F25; }
.todo ul { margin: 10px 0 0; padding-left: 20px; }
.todo code { background: rgba(0,0,0,.05); padding: 1px 6px; font-size: 13.5px; }

/* ---------- cta ---------- */
.cta-band { background: linear-gradient(135deg, #1A1A1A, #38332F); color: #fff; padding: 78px 0; text-align: center; }
.cta-band h2 { margin: 0 0 16px; font-size: 30px; font-weight: 700; }
.cta-band p { margin: 0 auto 32px; color: rgba(255,255,255,.72); max-width: 640px; }

/* ---------- footer ---------- */
.site-footer { background: #141414; color: #8E887F; padding: 62px 0 30px; font-size: 14.5px; }
.footer-grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.1fr; gap: 38px; }
.site-footer h4 { color: #fff; font-size: 15px; margin: 0 0 16px; font-weight: 600; letter-spacing: .06em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { color: #8E887F; }
.site-footer a:hover { color: var(--warm-deep); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.10); margin-top: 42px; padding-top: 22px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 13.5px; color: #6E685F;
}

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .grid-4, .team-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .stat-grid { grid-template-columns: repeat(2,1fr); }
  .hero h1 { font-size: 35px; }
  .hero-inner { padding: 88px 0 76px; }
  .section-head h2 { font-size: 27px; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
  .nav { display: none; }
  .grid-2, .grid-3, .grid-4, .team-grid, .stat-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 28px; }
  .hero-inner { padding: 66px 0 58px; }
  .page-hero .wrap { padding: 58px 20px 50px; }
  .page-hero h1 { font-size: 27px; }
  .section { padding: 60px 0; }
  .proc-row { grid-template-columns: 1fr; gap: 10px; }
  .lede-lg { font-size: 18px; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ==========================================================
   甲天下智能庭院养护系统 · 新增组件
   ========================================================== */

/* ---------- 痛点卡 ---------- */
.risk-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.risk {
  background: var(--white); border: 1px solid var(--line-soft);
  border-left: 3px solid var(--warm-deep); padding: 24px 24px 22px;
}
.risk .qn { font-size: 16px; color: var(--ink-900); font-weight: 600; margin: 0 0 10px; line-height: 1.6; }
.risk .as { margin: 0; font-size: 14.5px; color: var(--ink-500); line-height: 1.75; }

/* ---------- 四大管护对象 ---------- */
.scope-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.scope-card {
  background: var(--white); border: 1px solid var(--line-soft);
  padding: 30px 26px 28px; position: relative; overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.scope-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--line); }
.scope-idx { font-family: var(--serif); font-size: 12.5px; letter-spacing: .2em; color: var(--clay); margin-bottom: 14px; }
.scope-icon { width: 42px; height: 42px; margin-bottom: 16px; color: var(--clay); }
.scope-icon svg { width: 100%; height: 100%; display: block; }
.scope-card h3 { margin: 0 0 10px; font-size: 19px; color: var(--ink-900); font-weight: 600; }
.scope-card > p { margin: 0 0 0; font-size: 14.5px; color: var(--ink-600); line-height: 1.75; }
.scope-card ul.ticks { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line-soft); }
.scope-card ul.ticks li { font-size: 14px; line-height: 1.65; margin-bottom: 7px; }
.scope-card ul.ticks li:last-child { margin-bottom: 0; }

/* ---------- 标签条 ---------- */
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }
.pill {
  display: inline-block; border: 1px solid var(--line);
  background: var(--paper); color: var(--ink-600);
  padding: 7px 15px; font-size: 14px; border-radius: 999px; line-height: 1.4;
}
.pill.clay { border-color: var(--warm-deep); background: var(--clay-tint); color: var(--clay-dark); }
.dark-band .pill { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.20); color: rgba(255,255,255,.82); }

/* ---------- 传统 vs 数字化 对比表 ---------- */
.compare-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.compare {
  width: 100%; min-width: 720px; border-collapse: collapse;
  background: var(--white); border: 1px solid var(--line-soft); font-size: 15px;
}
table.compare th, table.compare td {
  text-align: left; padding: 18px 22px;
  border-bottom: 1px solid var(--line-soft); vertical-align: top; line-height: 1.7;
}
table.compare thead th { background: var(--ink-900); color: #fff; font-weight: 600; font-size: 14.5px; letter-spacing: .03em; }
table.compare thead th.mine { background: var(--clay); }
table.compare tbody th { width: 18%; color: var(--ink-900); font-weight: 600; background: var(--paper); font-size: 15px; }
table.compare td.old { color: var(--ink-500); }
table.compare td.new { color: var(--ink-800); }
table.compare td.new strong { color: var(--clay-dark); font-weight: 600; }
table.compare tr:last-child th, table.compare tr:last-child td { border-bottom: none; }
.compare-hint { font-size: 13.5px; color: var(--ink-400); margin: 14px 0 0; }

/* ---------- 三大支柱 · 横向步骤 ---------- */
.steps { display: grid; grid-template-columns: repeat(3,1fr); background: var(--white); border: 1px solid var(--line-soft); }
.step { padding: 34px 30px 32px; border-right: 1px solid var(--line-soft); }
.step:last-child { border-right: none; }
.step-no {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; margin-bottom: 18px;
  border: 1px solid var(--warm-deep); color: var(--clay-dark);
  font-family: var(--serif); font-size: 15px; letter-spacing: .04em;
}
.step h3 { margin: 0 0 10px; font-size: 19px; color: var(--ink-900); font-weight: 600; }
.step p { margin: 0; font-size: 15px; color: var(--ink-600); line-height: 1.8; }
.step ul.ticks { margin-top: 16px; }
.step ul.ticks li { font-size: 14px; line-height: 1.7; margin-bottom: 7px; }
.step ul.ticks li:last-child { margin-bottom: 0; }
.dark-band .steps { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.14); }
.dark-band .step { border-color: rgba(255,255,255,.12); }
.dark-band .step h3 { color: #fff; }
.dark-band .step p, .dark-band .step ul.ticks li { color: rgba(255,255,255,.72); }
.dark-band .step-no { border: 1px solid var(--warm-deep); color: var(--warm); }
.dark-band .scope-card { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.14); }
.dark-band .scope-card:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.26); }
.dark-band .scope-card h3 { color: #fff; }
.dark-band .scope-card > p { color: rgba(255,255,255,.7); }
.dark-band .scope-card ul.ticks { border-top-color: rgba(255,255,255,.14); }
.dark-band .scope-card ul.ticks li { color: rgba(255,255,255,.72); }
.dark-band .scope-idx { color: var(--warm-deep); }
.dark-band .compare-wrap table.compare { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.14); }
.dark-band .compare-wrap table.compare tbody th { background: rgba(255,255,255,.06); color: #fff; }
.dark-band .compare-wrap table.compare th,
.dark-band .compare-wrap table.compare td { border-bottom-color: rgba(255,255,255,.12); }
.dark-band .compare-wrap table.compare td.old { color: rgba(255,255,255,.55); }
.dark-band .compare-wrap table.compare td.new { color: rgba(255,255,255,.86); }
.dark-band .compare-wrap table.compare td.new strong { color: var(--warm); }
.dark-band .compare-hint { color: rgba(255,255,255,.45); }

/* ---------- 体系分层 ---------- */
.layer-stack { display: grid; gap: 14px; }
.layer {
  display: grid; grid-template-columns: 132px 1fr; gap: 26px; align-items: start;
  background: var(--white); border: 1px solid var(--line-soft); padding: 26px 28px;
}
.layer .lv {
  font-family: var(--serif); font-size: 13px; letter-spacing: .16em;
  color: var(--clay-dark); padding-top: 3px;
}
.layer h4 { margin: 0 0 8px; font-size: 17px; color: var(--ink-900); font-weight: 600; }
.layer p { margin: 0; font-size: 15px; color: var(--ink-600); line-height: 1.8; }

/* ---------- 价值主张块 ---------- */
.value-band { background: linear-gradient(135deg, #1A1A1A, #37332F); color: #fff; padding: 88px 0; }
.value-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 26px; margin-top: 46px; }
.value {
  border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.05);
  padding: 30px 28px;
}
.value h3 { margin: 0 0 12px; font-size: 19px; color: #fff; font-weight: 600; }
.value h3 span { color: var(--warm-deep); font-family: var(--serif); margin-right: 10px; }
.value p { margin: 0; font-size: 15px; color: rgba(255,255,255,.72); line-height: 1.8; }

/* ---------- 图片占位 ---------- */
.shot {
  aspect-ratio: 16 / 9; background: linear-gradient(135deg, #2A2A2A, #4A423C);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.5); font-size: 14px; letter-spacing: .04em; text-align: center; padding: 20px;
}
.shot-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 26px; }

/* ---------- 响应式补充 ---------- */
@media (max-width: 1024px) {
  .scope-grid { grid-template-columns: repeat(2,1fr); }
  .risk-grid, .shot-grid { grid-template-columns: repeat(2,1fr); }
  .layer { grid-template-columns: 110px 1fr; gap: 20px; }
}
@media (max-width: 900px) {
  .value-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid var(--line-soft); }
  .step:last-child { border-bottom: none; }
  .dark-band .step { border-bottom-color: rgba(255,255,255,.12); }
}
@media (max-width: 640px) {
  .scope-grid, .risk-grid, .shot-grid { grid-template-columns: 1fr; }
  .layer { grid-template-columns: 1fr; gap: 10px; padding: 22px; }
  .value-band { padding: 60px 24px; }
}