/* ============================================================
   POC 售前演示页 · HRTD-01 按岗位能力生成培训计划并追踪
   依赖：site.css（英哲数科官网主样式 · 配色方案A 工业深蓝）
   本文件只写页面专属组件，公共色值一律引用 site.css 变量
   ============================================================ */

/* ---------- 面包屑 ---------- */
.crumb {
  border-bottom: 1px solid var(--c-line);
  background: #fff;
  font-size: 13px;
}
.crumb-inner {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  padding: 14px 0; color: var(--c-text-2);
}
.crumb a { color: var(--c-text-2); transition: color .2s; }
.crumb a:hover { color: var(--c-accent); }
.crumb .sep { color: var(--c-line); font-size: 12px; }
.crumb .now { color: var(--c-primary); font-weight: 600; }

/* ---------- 首屏 ---------- */
.poc-hero { padding: 66px 0 60px; }
.poc-hero .hero-badge { margin-bottom: 18px; }
.poc-hero h1 { font-size: clamp(30px, 3.9vw, 46px); }
.poc-hero .scene-id {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-num); font-size: 13px; letter-spacing: .1em;
  color: var(--c-text-2); background: var(--c-bg-alt);
  border: 1px solid var(--c-line); border-radius: 6px;
  padding: 5px 11px; margin-top: 16px;
}
.poc-hero .scene-id b { color: var(--c-primary); letter-spacing: .12em; }

/* 首屏右侧：一句话价值卡 */
.value-card {
  background: #fff; border: 1px solid var(--c-line);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  padding: 26px 26px 24px; position: relative; overflow: hidden;
}
.value-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: linear-gradient(90deg, var(--c-primary) 0%, var(--c-accent) 60%, var(--c-emphasis) 100%);
}
.value-card h3 {
  font-size: 17px; font-weight: 700; color: var(--c-primary);
  margin-bottom: 14px; letter-spacing: .02em;
}
.value-card .vs-row {
  display: grid; grid-template-columns: 1fr 28px 1fr; gap: 10px;
  align-items: stretch; margin-bottom: 4px;
}
.vs-box {
  border-radius: var(--radius); padding: 13px 14px; font-size: 13.5px; line-height: 1.7;
}
.vs-box.old { background: #FBF3F3; border: 1px solid #F0DCDC; color: #8A5A5A; }
.vs-box.new { background: var(--c-accent-soft); border: 1px solid rgba(0,163,180,.26); color: var(--c-primary); font-weight: 600; }
.vs-arrow {
  display: flex; align-items: center; justify-content: center;
  color: var(--c-accent); font-size: 17px;
}
.vs-label {
  font-size: 11.5px; color: var(--c-text-2); letter-spacing: .08em;
  margin-bottom: 6px; font-weight: 600;
}
.value-card .vc-foot {
  margin-top: 16px; padding-top: 15px; border-top: 1px dashed var(--c-line);
  font-size: 13px; color: var(--c-text-2); line-height: 1.85;
}
.value-card .vc-foot b { color: var(--c-text); }

/* ---------- 指标条 ---------- */
.stat-strip {
  background: var(--c-primary); color: #fff;
  position: relative; overflow: hidden;
}
.stat-strip::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 48px 48px; pointer-events: none;
}
.stat-strip-inner {
  position: relative; display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 1px; background: rgba(255,255,255,.13);
}
.stat-cell { background: var(--c-primary); padding: 26px 20px; text-align: center; }
.stat-cell .n {
  font-family: var(--font-num); font-size: clamp(26px, 3vw, 36px);
  font-weight: 700; letter-spacing: .02em; line-height: 1.1;
  color: var(--c-emphasis);
}
.stat-cell .n small { font-size: .5em; margin-left: 2px; }
.stat-cell .l { font-size: 13px; color: rgba(255,255,255,.82); margin-top: 8px; }
.stat-cell .s { font-size: 11.5px; color: rgba(255,255,255,.5); margin-top: 4px; font-family: var(--font-num); }

/* ---------- 通用区块头部复用 .section / .section-head ---------- */
.lede { color: var(--c-text-2); }

/* ---------- 痛点四卡 ---------- */
.pain-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pain-card {
  background: #fff; border: 1px solid var(--c-line);
  border-radius: var(--radius-lg); padding: 26px 22px 24px;
  position: relative; transition: all .28s var(--ease);
}
.pain-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(0,163,180,.34); }
.pain-card .pn {
  font-family: var(--font-num); font-size: 12px; font-weight: 700;
  color: var(--c-accent); letter-spacing: .14em; margin-bottom: 12px;
}
.pain-card h4 { font-size: 16.5px; font-weight: 700; color: var(--c-primary); margin-bottom: 10px; line-height: 1.5; }
.pain-card p { font-size: 13.5px; color: var(--c-text-2); line-height: 1.9; }
.pain-card .root {
  margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--c-line);
  font-size: 12.5px; color: var(--c-text-2);
}
.pain-card .root b { color: var(--c-emphasis); font-weight: 700; }

/* ---------- 五模块流程 ---------- */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin-top: 8px; }
.flow-step { position: relative; padding: 0 14px; }
.flow-step::after {
  content: ""; position: absolute; top: 34px; right: -1px; width: 100%;
  height: 2px; background: repeating-linear-gradient(90deg, var(--c-line) 0 6px, transparent 6px 12px);
  z-index: 0;
}
.flow-step:last-child::after { display: none; }
.flow-dot {
  position: relative; z-index: 1; width: 68px; height: 68px; border-radius: 50%;
  background: #fff; border: 2px solid var(--c-accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-num); font-size: 19px; font-weight: 700;
  color: var(--c-primary); margin: 0 auto 16px;
  box-shadow: 0 0 0 6px rgba(0,163,180,.08);
}
.flow-step h4 { font-size: 16px; font-weight: 700; color: var(--c-primary); text-align: center; margin-bottom: 8px; }
.flow-step .who {
  text-align: center; font-size: 12px; color: var(--c-accent);
  margin-bottom: 14px; font-weight: 600;
}
.flow-detail {
  background: var(--c-bg-alt); border: 1px solid var(--c-line);
  border-radius: var(--radius); padding: 14px 15px; font-size: 12.8px; line-height: 1.85;
}
.flow-detail .row { display: flex; gap: 8px; margin-bottom: 7px; }
.flow-detail .row:last-child { margin-bottom: 0; }
.flow-detail .k {
  flex: 0 0 42px; color: var(--c-text-2); font-weight: 600; font-size: 12px; padding-top: 1px;
}
.flow-detail .v { color: var(--c-text); }
.flow-detail .row.ai .k { color: var(--c-accent); }
.flow-detail .row.hu .k { color: var(--c-emphasis); }

/* ---------- 口径表 ---------- */
.rule-wrap {
  border: 1px solid var(--c-line); border-radius: var(--radius-lg);
  overflow: hidden; background: #fff;
}
.rule-scroll { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 680px; }
table.tbl thead th {
  background: var(--c-bg-alt); color: var(--c-primary);
  font-weight: 700; text-align: left; padding: 13px 16px;
  border-bottom: 1px solid var(--c-line); white-space: nowrap; font-size: 13px;
}
table.tbl td { padding: 13px 16px; border-bottom: 1px solid var(--c-line); color: var(--c-text); vertical-align: top; line-height: 1.75; }
table.tbl tbody tr:last-child td { border-bottom: none; }
table.tbl tbody tr:hover { background: #FAFCFD; }
table.tbl .rid { font-family: var(--font-num); color: var(--c-accent); font-weight: 700; }
table.tbl .mono { font-family: var(--font-num); letter-spacing: .02em; }
table.tbl .hl { color: var(--c-primary); font-weight: 600; }
.tbl-note {
  padding: 12px 16px; background: #FFFBF2; border-top: 1px solid var(--c-line);
  font-size: 12.5px; color: #8A5A1B; line-height: 1.8;
}

/* ---------- 兜底承诺 ---------- */
.promise { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 26px; }
.promise-item {
  background: #fff; border: 1px solid var(--c-line); border-left: 3px solid var(--c-accent);
  border-radius: var(--radius); padding: 18px 20px;
}
.promise-item .q { font-size: 14px; font-weight: 700; color: var(--c-primary); margin-bottom: 9px; }
.promise-item .a { font-size: 13px; color: var(--c-text-2); line-height: 1.9; }

/* ============================================================
   录屏区
   ============================================================ */
.video-section { background: var(--c-primary-deep); position: relative; overflow: hidden; }
.video-section::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px; pointer-events: none;
}
.video-section .section-head h2,
.video-section .eyebrow { color: #fff; }
.video-section .section-head .lede { color: rgba(255,255,255,.66); }
.video-section .eyebrow::before { background: var(--c-emphasis); }

.video-layout {
  position: relative; display: grid; grid-template-columns: 1.62fr 1fr; gap: 26px; align-items: start;
}
.player {
  position: relative; background: #04101C; border-radius: var(--radius-lg);
  overflow: hidden; border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 24px 60px -20px rgba(0,0,0,.6);
}
.player-frame { position: relative; aspect-ratio: 16/9; width: 100%; background: #04101C; }
.player-frame video { width: 100%; height: 100%; display: block; object-fit: contain; background: #04101C; }
.player-fallback {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: 34px 40px; gap: 12px;
  background:
    radial-gradient(circle at 50% 38%, rgba(0,163,180,.16) 0%, transparent 62%),
    linear-gradient(180deg, #07182B 0%, #04101C 100%);
}
.player-fallback .pf-ic {
  width: 64px; height: 64px; border-radius: 50%; border: 2px solid rgba(255,255,255,.28);
  display: flex; align-items: center; justify-content: center; margin-bottom: 4px;
}
.player-fallback .pf-ic svg { width: 26px; height: 26px; color: rgba(255,255,255,.6); margin-left: 3px; }
.player-fallback .pf-t { font-size: 16px; font-weight: 700; color: #fff; }
.player-fallback .pf-d { font-size: 13px; color: rgba(255,255,255,.58); line-height: 1.9; max-width: 40em; }
.player-fallback .pf-p {
  display: inline-block; margin-top: 6px; font-family: var(--font-num); font-size: 12px;
  color: var(--c-emphasis); background: rgba(232,163,61,.12);
  border: 1px dashed rgba(232,163,61,.45); border-radius: 6px; padding: 6px 12px;
}
.player-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 12px 18px; background: rgba(255,255,255,.05);
  border-top: 1px solid rgba(255,255,255,.1); font-size: 12.5px; color: rgba(255,255,255,.62);
}
.player-bar .pb-l { display: flex; align-items: center; gap: 9px; }
.player-bar .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--c-emphasis); }
.player-bar .pb-r { font-family: var(--font-num); letter-spacing: .06em; }

/* 章节列表 */
.chapters { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg); overflow: hidden; }
.chapters-head {
  padding: 15px 18px; border-bottom: 1px solid rgba(255,255,255,.1);
  font-size: 14px; font-weight: 700; color: #fff; display: flex; justify-content: space-between; align-items: center;
}
.chapters-head span { font-size: 11.5px; color: rgba(255,255,255,.45); font-family: var(--font-num); }
.chapters ol { list-style: none; max-height: 396px; overflow-y: auto; }
.chapters li { border-bottom: 1px solid rgba(255,255,255,.07); }
.chapters li:last-child { border-bottom: none; }
.chapters button {
  width: 100%; display: flex; gap: 12px; align-items: flex-start; text-align: left;
  background: none; border: none; cursor: pointer; padding: 12px 18px;
  color: rgba(255,255,255,.78); font-size: 13.2px; line-height: 1.7;
  transition: background .2s, color .2s; font-family: inherit;
}
.chapters button:hover { background: rgba(255,255,255,.07); color: #fff; }
.chapters button.on { background: rgba(0,163,180,.18); color: #fff; }
.chapters button.on .ct { color: var(--c-emphasis); }
.chapters .ct { font-family: var(--font-num); font-size: 12px; color: var(--c-accent); flex: 0 0 40px; padding-top: 2px; letter-spacing: .04em; }
.chapters .cx b { display: block; font-weight: 600; margin-bottom: 2px; }
.chapters .cx em { font-style: normal; font-size: 12px; color: rgba(255,255,255,.45); }
.chapters::-webkit-scrollbar, .chapters ol::-webkit-scrollbar { width: 6px; }
.chapters ol::-webkit-scrollbar-thumb { background: rgba(255,255,255,.18); border-radius: 3px; }

.video-tip {
  margin-top: 20px; display: flex; gap: 12px; align-items: flex-start;
  background: rgba(232,163,61,.1); border: 1px solid rgba(232,163,61,.3);
  border-radius: var(--radius); padding: 14px 18px; font-size: 13px; color: rgba(255,255,255,.72); line-height: 1.9;
}
.video-tip b { color: var(--c-emphasis); }

/* ============================================================
   数据源下载区
   ============================================================ */
.dl-hero {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 26px; align-items: stretch; margin-bottom: 26px;
}
.dl-main {
  background: linear-gradient(140deg, var(--c-primary) 0%, var(--c-primary-deep) 100%);
  border-radius: var(--radius-lg); padding: 30px 32px; color: #fff; position: relative; overflow: hidden;
}
.dl-main::after {
  content: ""; position: absolute; top: -120px; right: -90px; width: 340px; height: 340px;
  border-radius: 50%; background: radial-gradient(circle, rgba(0,163,180,.28) 0%, transparent 66%);
}
.dl-main h3 { position: relative; font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.dl-main .dl-sub { position: relative; font-size: 13.5px; color: rgba(255,255,255,.7); line-height: 1.9; margin-bottom: 22px; }
.dl-meta { position: relative; display: flex; flex-wrap: wrap; gap: 10px 26px; margin-bottom: 24px; }
.dl-meta div { font-size: 12.5px; color: rgba(255,255,255,.6); }
.dl-meta div b { display: block; font-family: var(--font-num); font-size: 20px; color: var(--c-emphasis); font-weight: 700; margin-bottom: 2px; }
.dl-actions { position: relative; display: flex; flex-wrap: wrap; gap: 12px; }
.btn-dl {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--c-emphasis); color: #fff; font-weight: 700; font-size: 14.5px;
  padding: 14px 26px; border-radius: var(--radius); text-decoration: none;
  box-shadow: 0 8px 22px -8px rgba(232,163,61,.6); transition: all .24s var(--ease);
}
.btn-dl:hover { background: #D8922B; transform: translateY(-2px); color: #fff; }
.btn-dl.ghost {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.32);
  box-shadow: none; font-weight: 600;
}
.btn-dl.ghost:hover { background: rgba(255,255,255,.18); }
.btn-dl svg { width: 17px; height: 17px; }

/* 说明文字块 */
.dl-notes {
  background: var(--c-bg-alt); border: 1px solid var(--c-line);
  border-radius: var(--radius-lg); padding: 26px 26px 22px;
}
.dl-notes h4 { font-size: 15px; font-weight: 700; color: var(--c-primary); margin-bottom: 14px; }
.dl-notes ol { padding-left: 18px; }
.dl-notes ol li {
  font-size: 13px; color: var(--c-text-2); line-height: 1.95; margin-bottom: 9px;
}
.dl-notes ol li b { color: var(--c-text); }
.dl-warn {
  margin-top: 14px; padding: 12px 14px; background: #FFF7E8;
  border: 1px solid #F2DEB8; border-radius: 8px;
  font-size: 12.5px; color: #8A5A1B; line-height: 1.85;
}
.dl-warn b { color: #B45309; }

/* 分表清单 */
.sheet-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.sheet-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 16px 17px; display: flex; flex-direction: column; gap: 8px;
  transition: all .24s var(--ease);
}
.sheet-card:hover { border-color: rgba(0,163,180,.4); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.sheet-card .sc-top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.sheet-card .sc-name { font-size: 14px; font-weight: 700; color: var(--c-primary); }
.sheet-card .sc-num {
  font-family: var(--font-num); font-size: 12px; color: var(--c-accent);
  background: var(--c-accent-soft); border-radius: 5px; padding: 2px 7px; white-space: nowrap;
}
.sheet-card .sc-desc { font-size: 12.5px; color: var(--c-text-2); line-height: 1.8; flex: 1; }
.sheet-card .sc-fields { font-size: 11.5px; color: #9AA3B0; line-height: 1.7; }
.sheet-card .sc-dl {
  align-self: flex-start; margin-top: 2px; font-size: 12.5px; color: var(--c-accent);
  text-decoration: none; display: inline-flex; align-items: center; gap: 5px; font-weight: 600;
}
.sheet-card .sc-dl:hover { color: var(--c-primary); }
.sheet-card .sc-dl svg { width: 13px; height: 13px; }

/* ---------- 演示路径时间轴 ---------- */
.path-list { border-left: 2px solid var(--c-line); margin-left: 10px; }
.path-item { position: relative; padding: 0 0 22px 28px; }
.path-item:last-child { padding-bottom: 0; }
.path-item::before {
  content: ""; position: absolute; left: -8px; top: 4px; width: 14px; height: 14px;
  border-radius: 50%; background: #fff; border: 2px solid var(--c-accent);
}
.path-item.key::before { background: var(--c-emphasis); border-color: var(--c-emphasis); }
.path-head { display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px; margin-bottom: 7px; }
.path-head .pn {
  font-family: var(--font-num); font-size: 12px; font-weight: 700; color: var(--c-accent);
  background: var(--c-accent-soft); border-radius: 5px; padding: 2px 8px;
}
.path-item.key .path-head .pn { color: #B45309; background: #FFF3E0; }
.path-head h4 { font-size: 15px; font-weight: 700; color: var(--c-primary); }
.path-head .tm { font-family: var(--font-num); font-size: 12px; color: var(--c-text-2); margin-left: auto; }
.path-body { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; font-size: 13px; }
.path-body .pb-col {}
.path-body .lb {
  font-size: 11.5px; font-weight: 700; color: var(--c-text-2);
  letter-spacing: .06em; margin-bottom: 5px;
}
.path-body .look { color: var(--c-text); line-height: 1.85; }
.path-body .say {
  color: var(--c-text-2); line-height: 1.85; background: var(--c-bg-alt);
  border-radius: 8px; padding: 10px 13px; border-left: 2px solid var(--c-emphasis);
}

/* ---------- 演示样例 ---------- */
.case-box {
  border: 1px solid var(--c-line); border-radius: var(--radius-lg); overflow: hidden; background: #fff;
}
.case-head {
  display: flex; align-items: center; flex-wrap: wrap; gap: 12px;
  padding: 16px 20px; background: var(--c-bg-alt); border-bottom: 1px solid var(--c-line);
}
.case-head .who { font-size: 16px; font-weight: 700; color: var(--c-primary); }
.case-head .who em { font-style: normal; font-family: var(--font-num); color: var(--c-accent); }
.case-head .tags { display: flex; gap: 8px; margin-left: auto; }
.case-head .tags span {
  font-size: 12px; padding: 3px 10px; border-radius: 100px; background: #fff;
  border: 1px solid var(--c-line); color: var(--c-text-2);
}
.case-grid { display: grid; grid-template-columns: 1fr 1fr; }
.case-col { padding: 20px 22px; }
.case-col + .case-col { border-left: 1px solid var(--c-line); }
.case-col h5 { font-size: 14px; font-weight: 700; color: var(--c-primary); margin-bottom: 12px; }
table.mini { width: 100%; border-collapse: collapse; font-size: 12.8px; }
table.mini th {
  text-align: left; padding: 9px 10px; background: var(--c-bg-alt);
  color: var(--c-text-2); font-weight: 600; font-size: 12px; border-bottom: 1px solid var(--c-line);
}
table.mini td { padding: 9px 10px; border-bottom: 1px solid var(--c-line); color: var(--c-text); }
table.mini tr:last-child td { border-bottom: none; }
table.mini .big { color: var(--c-emphasis); font-weight: 700; font-family: var(--font-num); font-size: 15px; }
.tag-st { font-size: 11.5px; padding: 2px 8px; border-radius: 100px; white-space: nowrap; }
.st-pass { background: #E8F7F0; color: #0F7B52; }
.st-late { background: #FDECEC; color: #B03A3A; }
.st-run  { background: #EAF3FB; color: #1B5A94; }
.case-note {
  padding: 12px 20px; background: #FFFBF2; border-top: 1px solid var(--c-line);
  font-size: 12.5px; color: #8A5A1B; line-height: 1.85;
}

/* ---------- 看板指标 ---------- */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.kpi-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 20px 20px 18px; position: relative; overflow: hidden;
}
.kpi-card .kn {
  font-family: var(--font-num); font-size: 32px; font-weight: 700;
  color: var(--c-primary); line-height: 1.1; letter-spacing: .01em;
}
.kpi-card .kn small { font-size: .48em; color: var(--c-text-2); margin-left: 2px; }
.kpi-card .kl { font-size: 13.5px; font-weight: 700; color: var(--c-text); margin: 8px 0 6px; }
.kpi-card .kf { font-size: 11.5px; color: var(--c-text-2); font-family: var(--font-num); line-height: 1.7; }
.kpi-card .bar { height: 3px; background: var(--c-bg-alt); border-radius: 2px; margin-top: 12px; overflow: hidden; }
.kpi-card .bar i { display: block; height: 100%; background: var(--c-accent); border-radius: 2px; }
.kpi-card.warn .kn { color: #B03A3A; }
.kpi-card.warn .bar i { background: #D46A6A; }
.kpi-card.good .bar i { background: #2FA37B; }

.dept-table { margin-top: 24px; }

/* ---------- 范围 做/不做 ---------- */
.scope-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.scope-card { border-radius: var(--radius-lg); padding: 26px 26px 22px; border: 1px solid var(--c-line); }
.scope-card.do { background: #F4FBF8; border-color: #CFEBDF; }
.scope-card.dont { background: #FBF7F7; border-color: #EED9D9; }
.scope-card h4 {
  font-size: 16px; font-weight: 700; margin-bottom: 14px;
  display: flex; align-items: center; gap: 9px;
}
.scope-card.do h4 { color: #0F7B52; }
.scope-card.dont h4 { color: #A84242; }
.scope-card ul { list-style: none; }
.scope-card li {
  font-size: 13.5px; line-height: 1.85; padding: 8px 0 8px 22px; position: relative;
  color: var(--c-text); border-bottom: 1px dashed rgba(0,0,0,.07);
}
.scope-card li:last-child { border-bottom: none; }
.scope-card.do li::before {
  content: "✓"; position: absolute; left: 0; color: #2FA37B; font-weight: 700;
}
.scope-card.dont li::before {
  content: "×"; position: absolute; left: 0; color: #C25B5B; font-weight: 700; font-size: 15px;
}
.scope-card li em { font-style: normal; color: var(--c-text-2); font-size: 12.5px; display: block; }

/* ---------- 五周计划 ---------- */
.week-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.week-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 18px 17px; position: relative;
}
.week-card .wn {
  font-family: var(--font-num); font-size: 12px; font-weight: 700;
  color: var(--c-accent); letter-spacing: .1em; margin-bottom: 8px;
}
.week-card h5 { font-size: 14.5px; font-weight: 700; color: var(--c-primary); margin-bottom: 10px; }
.week-card p { font-size: 12.8px; color: var(--c-text-2); line-height: 1.85; }
.week-card .split {
  margin-top: 12px; padding-top: 11px; border-top: 1px dashed var(--c-line);
  font-size: 12px; color: var(--c-text-2); line-height: 1.8;
}
.week-card .split b { color: var(--c-text); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 900px; }
.faq-item { border: 1px solid var(--c-line); border-radius: var(--radius); margin-bottom: 12px; background: #fff; overflow: hidden; }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 20px; background: none; border: none; cursor: pointer;
  font-family: inherit; font-size: 14.5px; font-weight: 600; color: var(--c-primary);
  text-align: left; transition: background .2s;
}
.faq-q:hover { background: var(--c-bg-alt); }
.faq-q .ic { flex: 0 0 18px; color: var(--c-accent); transition: transform .25s var(--ease); font-size: 18px; line-height: 1; }
.faq-item.open .faq-q .ic { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 20px 18px; font-size: 13.5px; color: var(--c-text-2); line-height: 1.95; }
.faq-item.open .faq-a { display: block; }
.faq-a b { color: var(--c-text); }

/* ---------- 红线声明 ---------- */
.notice {
  border: 1px solid #F2DEB8; background: #FFFBF2; border-radius: var(--radius-lg);
  padding: 24px 26px;
}
.notice h4 { font-size: 15px; font-weight: 700; color: #B45309; margin-bottom: 12px; }
.notice ol { padding-left: 18px; }
.notice li { font-size: 13.2px; color: #7A5423; line-height: 1.95; margin-bottom: 7px; }
.notice li b { color: #B45309; }

/* ---------- 底部 CTA ---------- */
.poc-cta {
  background: linear-gradient(120deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
  color: #fff; border-radius: var(--radius-lg); padding: 44px 46px;
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.poc-cta::after {
  content: ""; position: absolute; top: -140px; right: -100px; width: 380px; height: 380px;
  border-radius: 50%; background: radial-gradient(circle, rgba(0,163,180,.3) 0%, transparent 66%);
}
.poc-cta .ct-l { position: relative; }
.poc-cta h3 { font-size: 22px; font-weight: 700; margin-bottom: 10px; }
.poc-cta p { font-size: 14px; color: rgba(255,255,255,.76); line-height: 1.9; }
.poc-cta .ct-r { position: relative; display: flex; gap: 12px; flex-wrap: wrap; }
.btn-on-dark {
  background: var(--c-emphasis); color: #fff; font-weight: 700; font-size: 14.5px;
  padding: 15px 28px; border-radius: var(--radius); text-decoration: none;
  display: inline-flex; align-items: center; gap: 9px; transition: all .24s var(--ease);
  box-shadow: 0 8px 22px -8px rgba(0,0,0,.4);
}
.btn-on-dark:hover { background: #D8922B; transform: translateY(-2px); color: #fff; }
.btn-on-dark.ghost { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.34); font-weight: 600; }
.btn-on-dark.ghost:hover { background: rgba(255,255,255,.2); }

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .pain-grid, .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: repeat(3, 1fr); gap: 22px 0; }
  .flow-step::after { display: none; }
  .video-layout { grid-template-columns: 1fr; }
  .week-grid { grid-template-columns: repeat(3, 1fr); }
  .sheet-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-strip-inner { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 820px) {
  .pain-grid, .kpi-grid, .promise, .dl-hero, .case-grid, .scope-grid { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
  .week-grid { grid-template-columns: 1fr; }
  .sheet-grid { grid-template-columns: 1fr; }
  .stat-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .path-body { grid-template-columns: 1fr; gap: 10px; }
  .case-col + .case-col { border-left: none; border-top: 1px solid var(--c-line); }
  .poc-cta { padding: 30px 24px; }
}