/* ============ 产品矩阵页 ============ */

/* Hero 补充描述 */
.pm-hero { min-height: 380px; }
.pm-hero .hero-desc {
  margin-top: 26px;
  font-size: 17px;
  line-height: 2;
  color: rgba(255,255,255,.95);
}
.pm-hero .hero-desc b { color: #ffd9a8; }

/* 区块外壳 */
.pm-sec { padding: 66px 0 76px; }
.pm-sec.dark { background: #2b3a8f; }
.pm-sec.dark2 { background: #1e2a6e; }
.pm-sec-title {
  text-align: center;
  font-size: 34px;
  font-weight: 800;
  letter-spacing: 2px;
  background: linear-gradient(90deg, #2f8bf0, #1a53d8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 10px;
}
.pm-sec-bar {
  width: 64px; height: 6px;
  background: #f5a623;
  border-radius: 3px;
  margin: 0 auto 44px;
}

/* ---- 产品矩阵总览图 ---- */
.pm-map { position: relative; width: 1100px; height: 620px; margin: 0 auto; }
.pm-center {
  position: absolute; left: 50%; top: 42%;
  width: 250px; height: 250px;
  transform: translate(-50%,-50%);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #4f9bf5, #1a53d8 70%);
  box-shadow: 0 0 0 16px rgba(47,123,240,.15), 0 0 0 34px rgba(47,123,240,.08), 0 18px 40px rgba(20,50,150,.35);
  color: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-weight: 800; font-size: 24px; letter-spacing: 3px; text-align: center;
}
.pm-center small { font-weight: normal; font-size: 13px; opacity: .85; letter-spacing: 1px; margin-top: 8px; }
.pm-bubble { position: absolute; display: flex; align-items: center; gap: 16px; width: 350px; }
.pm-bubble .badge {
  width: 74px; height: 74px; flex-shrink: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #3f7de8, #16226b 78%);
  box-shadow: 0 0 0 8px rgba(22,34,107,.18), 0 10px 22px rgba(20,40,120,.35);
  color: #9cc4ff;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 800;
}
.pm-bubble h3 { font-size: 21px; color: #1a53d8; letter-spacing: 1px; margin-bottom: 8px; }
.pm-bubble p { font-size: 13.5px; color: #556; line-height: 1.75; }
.pm-bubble.rev { flex-direction: row-reverse; text-align: right; }
.b1 { left: 30px;  top: 36px; }
.b2 { left: 30px;  bottom: 60px; }
.b5 { right: 30px; top: 36px; }
.b4 { right: 30px; bottom: 60px; }
.b3 { left: 50%; bottom: -8px; transform: translateX(-50%); flex-direction: column; text-align: center; width: 460px; gap: 10px; }
.b3 h3 { color: #2f8bf0; }

/* ---- 报名系统 ---- */
.pm-cols { display: flex; gap: 46px; align-items: flex-start; }
.pm-sub {
  font-size: 24px; font-weight: 800; letter-spacing: 2px;
  background: linear-gradient(90deg, #2f8bf0, #6fd6f7);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 24px;
}
.func-grid { flex: 1.05; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.func-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  padding: 22px 20px 24px;
}
.func-card h4 {
  display: inline-block;
  background: linear-gradient(90deg, #2f8bf0, #1238a8);
  color: #fff;
  font-size: 16.5px;
  padding: 7px 20px;
  border-radius: 18px;
  letter-spacing: 1px;
  margin-bottom: 14px;
}
.func-card p { font-size: 13.5px; color: #c6d2f5; line-height: 1.8; }
.flow-panel { flex: 1; }
.flow-panel img {
  width: 100%; border-radius: 14px;
  box-shadow: 0 14px 34px rgba(0,0,20,.35);
}

/* ---- 面试评分系统 ---- */
.ms-intro {
  max-width: 900px; margin: 0 auto 40px;
  text-align: center; font-size: 18px; color: #223;
  line-height: 1.9;
}
.ms-cards { display: flex; gap: 30px; max-width: 1150px; margin: 0 auto 56px; }
.ms-card {
  flex: 1; display: flex; align-items: flex-start; gap: 20px;
  background: #f2f7ff;
  border: 1.5px solid #d8e5fa;
  border-radius: 40px 40px 18px 18px;
  padding: 30px 32px;
}
.ms-card .tag {
  flex-shrink: 0;
  background: linear-gradient(120deg, #2f8bf0, #1a53d8);
  color: #fff; font-weight: 700; font-size: 16px;
  padding: 10px 18px; border-radius: 10px;
  line-height: 1.5; text-align: center;
}
.ms-card .chips { display: flex; flex-wrap: wrap; gap: 10px; align-content: flex-start; }
.ms-card .chips span, .chips span {
  background: #fff; border: 1px solid #c4d6f5; color: #345;
  border-radius: 16px; padding: 6px 16px; font-size: 13.5px;
}
.ms-flow-img {
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(20,50,140,.18);
  flex: 1 1 0;
  min-width: 0;      /* 允许收缩，防止图片按原始宽度撑爆容器 */
  width: 100%;
  height: auto;
  align-self: center;
}
.ms-flow-card {
  flex: .92;
  background: linear-gradient(150deg, #eaf2fe, #dbe9fc);
  border-radius: 22px;
  padding: 34px 30px 40px;
}
.ms-flow-card h4 {
  text-align: center; font-size: 20px; color: #1a53d8; letter-spacing: 2px; margin-bottom: 30px;
}
/* 3×3 网格：步骤占四角，箭头独占中缝行/列，天然对齐 */
.ms-flow-grid {
  display: grid;
  grid-template-columns: 1fr 28px 1fr;
  grid-template-rows: auto 26px auto;
  align-items: center;
}
.ms-flow-grid .step {
  background: #fff; border: 1.5px solid #b9cef2;
  border-radius: 10px; padding: 13px 10px;
  text-align: center; font-size: 14px; color: #223; font-weight: 600;
  white-space: nowrap;
}
.ms-flow-grid .step small { display: block; font-weight: normal; font-size: 12px; color: #889; margin-top: 4px; }
.ms-flow-grid .arrow {
  color: #2f8bf0; font-size: 20px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  line-height: 1;
}
.ms-flow-grid .f-s1 { grid-area: 1 / 1; }
.ms-flow-grid .f-a1 { grid-area: 1 / 2; }
.ms-flow-grid .f-s2 { grid-area: 1 / 3; }
.ms-flow-grid .f-a4 { grid-area: 2 / 1; }
.ms-flow-grid .f-a2 { grid-area: 2 / 3; }
.ms-flow-grid .f-s3 { grid-area: 3 / 1; }
.ms-flow-grid .f-a3 { grid-area: 3 / 2; }
.ms-flow-grid .f-s4 { grid-area: 3 / 3; }

/* 痛点 vs 方案 */
.vs-wrap { max-width: 1150px; margin: 60px auto 0; }
.vs-row {
  display: grid; grid-template-columns: 1fr 170px 1.15fr;
  border: 1.5px solid #d5e2f7; border-radius: 18px;
  overflow: hidden; margin-bottom: 18px;
  background: #fff;
}
.vs-row > div { padding: 26px 28px; }
.vs-pain { color: #334; font-size: 15px; line-height: 1.9; display: flex; align-items: center; }
.vs-label {
  background: linear-gradient(180deg, #2f8bf0, #1a53d8);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 17px; font-weight: 700; letter-spacing: 1px;
  border-radius: 0 0 40px 40px / 0 0 26px 26px;
  margin: -1.5px 6px; text-align: center;
}
.vs-sol { color: #223; font-size: 15px; line-height: 1.9; }
.vs-sol .chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.vs-sol .chips span { background: #eef4fd; border: 1px solid #c4d6f5; color: #345; border-radius: 14px; padding: 4px 14px; font-size: 12.5px; }

/* 核心优势 */
.core-wrap { display: flex; gap: 50px; align-items: center; max-width: 1150px; margin: 60px auto 0; }
.core-diagram { position: relative; flex: 1; min-height: 460px; }
.core-circle {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  width: 190px; height: 190px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #35c3f0, #1a53d8 75%);
  box-shadow: 0 0 0 22px rgba(47,123,240,.12), 0 0 0 44px rgba(47,123,240,.06);
  color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 800; letter-spacing: 3px;
}
.core-item { position: absolute; width: 180px; }
.core-item h5 { font-size: 18px; color: #1a53d8; letter-spacing: 1px; margin-bottom: 8px; }
.core-item .chips { display: flex; flex-direction: column; gap: 6px; }
.core-item .chips span {
  display: inline-block; width: fit-content;
  background: #eef4fd; border: 1px solid #c4d6f5; color: #456;
  border-radius: 14px; padding: 4px 14px; font-size: 12.5px;
}
.ci1 { left: 4%;  top: 4%; }
.ci2 { right: 4%; top: 4%; text-align: right; }
.ci2 .chips span { align-self: flex-end; }
.ci3 { left: 4%;  bottom: 6%; }
.ci4 { right: 4%; bottom: 6%; text-align: right; }
.ci4 .chips span { align-self: flex-end; }
.core-rules { flex: 1; background: #fff; border: 2px solid #1a53d8; border-radius: 24px; padding: 36px 38px; box-shadow: 0 14px 34px rgba(20,50,140,.12); }
.core-rules h4 {
  display: inline-block; background: #1a53d8; color: #fff;
  font-size: 17px; padding: 8px 22px; border-radius: 20px; margin-bottom: 14px; letter-spacing: 1px;
}
.core-rules p { color: #334; font-size: 14.5px; line-height: 2; margin-bottom: 24px; }
.core-rules .chain { color: #1a53d8; font-weight: 600; }
.core-rules .chain i { font-style: normal; color: #2f8bf0; padding: 0 6px; }

/* ---- 线上笔试系统 ---- */
.online-intro {
  max-width: 860px; margin: 0 auto 50px; text-align: center;
  color: #c9d6f7; font-size: 16px; line-height: 2;
}
.quad-wrap { position: relative; max-width: 1050px; margin: 0 auto; }
.quad-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.quad-card {
  background: linear-gradient(160deg, #eef4fe, #e0ebfb);
  border-radius: 18px; padding: 28px 32px;
  min-height: 170px;
}
.quad-card h4 { font-size: 20px; color: #1a53d8; letter-spacing: 1px; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.quad-card h4::before { content: ""; width: 34px; height: 34px; border-radius: 8px; background: linear-gradient(135deg,#4f9bf5,#1a53d8); }
.quad-card.r h4 { flex-direction: row-reverse; justify-content: flex-end; }
.quad-card .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.quad-card .chips span { background: #fff; border: 1px solid #c4d6f5; color: #345; border-radius: 15px; padding: 5px 14px; font-size: 13px; }
.quad-center {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  width: 210px; height: 210px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #eef6ff, #cfe4fb 60%, #a9ccf7);
  border: 10px solid #1f6ae0;
  box-shadow: 0 12px 30px rgba(10,30,90,.3);
  color: #123; display: flex; align-items: center; justify-content: center; text-align: center;
  font-size: 21px; font-weight: 800; color: #1a53d8; line-height: 1.5; letter-spacing: 1px;
  padding: 20px;
}
/* 流程步骤（递升） */
.online-steps { display: flex; gap: 14px; margin-top: 64px; align-items: flex-end; position: relative; }
.online-steps::before {
  content: ""; position: absolute; left: 2%; right: 2%; bottom: 24px; height: 3px;
  background: linear-gradient(90deg, #274bb5, #2f8bf0, #7fd4ff);
  border-radius: 2px;
}
.ostep { flex: 1; position: relative; padding-bottom: 44px; }
.ostep::after {
  content: ""; position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%);
  width: 13px; height: 13px; border-radius: 50%;
  background: #fff; border: 3px solid #2f8bf0;
}
.ostep h5 { font-size: 17px; color: #6fd6f7; letter-spacing: 1px; margin-bottom: 8px; text-align: center; }
.ostep p { font-size: 12.5px; color: #b7c6ee; line-height: 1.8; text-align: center; }
.ostep:nth-child(1) { margin-bottom: 0; }
.ostep:nth-child(2) { margin-bottom: 44px; }
.ostep:nth-child(3) { margin-bottom: 88px; }
.ostep:nth-child(4) { margin-bottom: 132px; }
.ostep:nth-child(5) { margin-bottom: 176px; }
.ostep:nth-child(6) { margin-bottom: 220px; }

/* ---- 签到抽签系统 ---- */
.ck-intro {
  max-width: 1000px; margin: 0 auto 46px;
  background: linear-gradient(150deg, #eef4fe, #e2ecfc);
  border: 1.5px solid #d5e2f7; border-radius: 22px;
  padding: 34px 40px; text-align: center;
}
.ck-intro p { color: #223; font-size: 16.5px; line-height: 2; }
.ck-intro .chips { display: flex; justify-content: center; gap: 12px; margin-top: 18px; }
.ck-intro .chips span { background: #dce9fb; border: 1px solid #b9cef2; color: #1a53d8; border-radius: 16px; padding: 6px 20px; font-size: 14px; font-weight: 600; }
.feat4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 60px; }
.feat-card {
  border-radius: 16px; padding: 28px 24px 110px;
  background: linear-gradient(160deg, #3f8ef2 0%, #1a53d8 55%, #1238a8 100%);
  background-image:
    radial-gradient(circle at 85% 100%, rgba(255,255,255,.25), transparent 42%),
    linear-gradient(160deg, #3f8ef2 0%, #1a53d8 55%, #1238a8 100%);
  color: #fff; position: relative; overflow: hidden;
  box-shadow: 0 12px 26px rgba(20,50,140,.25);
}
.feat-card::after {
  content: ""; position: absolute; right: -22px; bottom: -22px;
  width: 110px; height: 110px; border-radius: 50%;
  border: 14px solid rgba(255,255,255,.22);
}
.feat-card h4 { font-size: 20px; letter-spacing: 2px; margin-bottom: 14px; }
.feat-card p { font-size: 13.5px; line-height: 1.9; color: #dce8ff; }
.show-grid { display: grid; grid-template-columns: 1fr 1.55fr; gap: 40px; align-items: start; }
.show-grid h4, .usage-flow h4 {
  font-size: 20px; color: #1a53d8; letter-spacing: 1px; margin-bottom: 18px;
}
.show-grid img { width: 100%; border-radius: 10px; box-shadow: 0 10px 26px rgba(20,50,140,.16); }
.usage-flow { margin-top: 60px; }
.usage-flow img { width: 100%; border-radius: 12px; }

/* ---- 叫号系统 ---- */
.call-wrap { position: relative; max-width: 1000px; margin: 0 auto 70px; min-height: 400px; }
.call-semi {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 330px; height: 165px;
  border-radius: 330px 330px 0 0;
  background: radial-gradient(circle at 50% 100%, #35c3f0, #1a53d8 78%);
  box-shadow: 0 0 0 18px rgba(255,255,255,.9), 0 0 0 20px #d5e2f7;
  color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 800; letter-spacing: 2px; line-height: 1.5;
}
.call-item { position: absolute; width: 300px; }
.call-item h5 {
  display: inline-block; background: linear-gradient(90deg, #2f8bf0, #1a53d8);
  color: #fff; font-size: 17px; padding: 9px 26px; border-radius: 22px; margin-bottom: 14px; letter-spacing: 1px;
}
.call-item ul { list-style: none; }
.call-item li { font-size: 13.5px; color: #c9d6f7; line-height: 2; padding-left: 14px; position: relative; }
.call-item li::before { content: ""; position: absolute; left: 0; top: 12px; width: 5px; height: 5px; border-radius: 50%; background: #6fd6f7; }
.cl1 { left: 0; top: 60px; }
.cl2 { left: 50%; transform: translateX(-50%); top: 0; text-align: center; }
.cl2 li::before { display: none; }
.cl2 li { padding-left: 0; }
.cl3 { right: 0; top: 60px; text-align: right; }
.cl3 li { padding-left: 0; padding-right: 14px; }
.cl3 li::before { left: auto; right: 0; }
.call-show { display: grid; grid-template-columns: 1fr 1.55fr; gap: 44px; }
.call-show h4 { font-size: 22px; letter-spacing: 3px; writing-mode: vertical-lr; color: #6fd6f7; margin: 0 auto; }
.call-show .cs-col { display: flex; flex-direction: column; gap: 26px; }
.call-show .cs-panel { display: flex; gap: 24px; align-items: flex-start; }
.call-show img { width: 100%; border-radius: 10px; box-shadow: 0 10px 26px rgba(0,0,20,.35); }

/* ---- 合作客户 ---- */
.cc-block { padding: 40px 0; }
.cc-block.on-dark { background: #2b3a8f; }
.cc-heading {
  font-size: 27px; font-weight: 800; letter-spacing: 1px;
  background: linear-gradient(90deg, #2f8bf0, #1238a8);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 30px;
}
.on-dark .cc-heading {
  background: linear-gradient(90deg, #4f9bf5, #7fd4ff);
  -webkit-background-clip: text; background-clip: text;
}
.cc-cards { display: flex; gap: 26px; margin-bottom: 34px; flex-wrap: wrap; }
.cc-cards.wide .cc-card { flex: 100%; }
.cc-card {
  flex: 1; min-width: 220px;
  background: #fff; border-radius: 6px;
  box-shadow: 0 8px 20px rgba(30,50,120,.12);
  padding: 22px 24px;
}
.on-dark .cc-card { background: #fff; }
.cc-card li { list-style: none; font-size: 14px; color: #2b62c9; line-height: 2.1; font-weight: 600; }
.cc-orgs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.on-dark .cc-orgs { grid-template-columns: repeat(3, 1fr); }
.cc-org {
  background: linear-gradient(135deg, #6d9df0, #3f6fd0);
  color: #fff; text-align: center;
  border-radius: 8px; padding: 15px 12px;
  font-size: 14.5px; letter-spacing: 1px;
  box-shadow: 0 6px 14px rgba(30,60,150,.25);
}
.on-dark .cc-org { background: linear-gradient(135deg, #4a6fc9, #2b4399); }

/* 响应式降级 */
@media (max-width: 1140px) {
  .pm-map, .pm-cols, .core-wrap, .ms-cards { width: 100%; }
  .pm-map { height: auto; display: grid; grid-template-columns: 1fr; gap: 26px; padding: 0 20px; }
  .pm-map > * { position: static; transform: none; width: auto; }
  .pm-center { margin: 0 auto; }
  .pm-bubble.rev, .b3 { text-align: left; flex-direction: row; }
  .pm-cols, .ms-cards, .core-wrap, .call-wrap { flex-direction: column; display: flex; }
  .func-grid, .feat4, .cc-orgs { grid-template-columns: 1fr 1fr; }
  .online-steps { flex-wrap: wrap; }
  .ostep { margin-bottom: 20px !important; }
  .call-item, .call-semi { position: static; transform: none; margin: 20px auto; }
  .call-wrap { min-height: 0; }
  .show-grid, .call-show { grid-template-columns: 1fr; }
  .call-show h4 { writing-mode: horizontal-tb; }
}