@charset "utf-8";
/* ==========================================================================
   场景营销页专属样式（scenarioMarketing_2026.html）
   颜色 / 阴影 / 缓动 / 圆角 / 顶栏高度引用 base_2026.css :root；宽度断点集中在文件末尾。
   ========================================================================== */

.sp-page .sp-timeline{
  position: relative; display: grid; grid-template-columns: repeat(4, 1fr);
  margin: 0; padding: 34px 0 0; list-style: none;
  border-top: 1px solid var(--line);
}

.sp-page .sp-timeline li{ position: relative; min-height: 178px; padding: 25px 28px 32px 0; }

.sp-page .sp-timeline li::before{
  content: ""; position: absolute; top: -41px; left: 0;
  width: 12px; height: 12px; border: 3px solid var(--paper); border-radius: 50%;
  background: var(--brand); box-shadow: 0 0 0 1px rgba(43,92,230,.25);
}

.sp-page .sp-timeline span{
  color: var(--brand); font-family: var(--mono);
  font-size: 10px; font-weight: 600; letter-spacing: .16em;
}

.sp-page .sp-timeline b{ display: block; margin: 14px 0 9px; font-size: 17px; color: var(--ink); }

.sp-page .sp-timeline p{ margin: 0; color: var(--ink-4); font-size: 13px; line-height: 1.75; }

.sp-page .sp-timeline--five{ grid-template-columns: repeat(5, 1fr); }

.sp-page .sp-timeline--five li{ padding-right: 22px; }

/* ===== 展区能力图 ===== */
/* 五类能力落到场景图上，长文收在图下，不拆左右文栏 */
.sp-page .sp-scenario-showcase{
  position: relative; overflow: hidden; padding: 90px 0 84px;
  background: var(--paper); isolation: isolate;
  scroll-margin-top: var(--header-h);
}

.sp-page .sp-scenario-showcase::before{
  content: ""; position: absolute; inset: 0; z-index: -2; pointer-events: none;
  background-image: linear-gradient(rgba(43,92,230,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(43,92,230,.04) 1px, transparent 1px);
  background-size: 56px 56px; opacity: .62;
  -webkit-mask-image: radial-gradient(ellipse at 50% 42%, #000 0, rgba(0,0,0,.72) 48%, transparent 84%);
  mask-image: radial-gradient(ellipse at 50% 42%, #000 0, rgba(0,0,0,.72) 48%, transparent 84%);
}

.sp-page .scenario-showcase__head{ max-width: 860px; margin: 0 auto; text-align: center; }

.sp-page .scenario-showcase__label{
  display: flex; align-items: center; justify-content: center; gap: 14px;
  margin-bottom: 18px; color: var(--brand);
}

.sp-page .scenario-showcase__label i{ display: block; width: 34px; height: 1px; background: rgba(43,92,230,.35); }

.sp-page .scenario-showcase__label small{
  font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: .16em;
}

.sp-page .scenario-showcase__head h2{
  margin: 0; font-size: 44px; line-height: 1.18; letter-spacing: -.045em; color: var(--ink);
}

.sp-page .scenario-showcase__head > p{
  max-width: 760px; margin: 22px auto 0; color: var(--ink-3);
  font-size: 17px; font-weight: 500; line-height: 1.8;
}

.sp-page .scenario-showcase__stage{
  position: relative; width: min(1120px, 100%); height: 470px; margin: 28px auto 0;
}

.sp-page .scenario-showcase__stage::before{
  content: ""; position: absolute; inset: 5% 9%; z-index: -1; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(43,92,230,.1), rgba(43,92,230,.025) 54%, transparent 76%);
  filter: blur(18px);
}

.sp-page .scenario-showcase__visual{
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  margin: 0; pointer-events: none;
}

.sp-page .scenario-showcase__visual img{
  display: block; width: 100%; height: 100%; object-fit: contain;
  filter: saturate(.9) contrast(1.02);
}

.sp-page .scenario-showcase__keywords{
  position: absolute; inset: 0; z-index: 2;
  margin: 0; padding: 0; list-style: none; pointer-events: none;
}

.sp-page .scenario-showcase__keyword{
  position: absolute; display: inline-flex; align-items: center; gap: 9px;
  padding: 10px 13px; border-radius: 2px;
  background: rgba(255,255,255,.84);
  box-shadow: 0 9px 30px rgba(43,92,230,.09);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  color: var(--ink-2); font-size: 13px; font-weight: 600; line-height: 1; white-space: nowrap;
}

.sp-page .scenario-showcase__keyword i{
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--brand); box-shadow: 0 0 0 4px rgba(43,92,230,.1);
}

.sp-page .scenario-showcase__keyword--front{ left: 6%; top: 57%; }

.sp-page .scenario-showcase__keyword--sales{ left: 34%; top: 9%; }

.sp-page .scenario-showcase__keyword--control{ right: 7%; top: 21%; }

.sp-page .scenario-showcase__keyword--interaction{ left: 44%; bottom: 5%; }

.sp-page .scenario-showcase__keyword--property{ right: 4%; bottom: 10%; }

.sp-page .scenario-showcase__story{ max-width: 920px; margin: 14px auto 0; text-align: center; }

.sp-page .scenario-showcase__story p{ margin: 0; }

.sp-page .scenario-showcase__summary{ color: var(--ink-2); font-size: 16px; font-weight: 500; line-height: 1.9; }

.sp-page .scenario-showcase__path{
  max-width: 860px; margin: 7px auto 0; color: var(--ink-4); font-size: 13.5px; line-height: 1.85;
}

/* 换行后的第二行没有容器顶线可挂，把轴线落到每个节点上（与 1024 竖轴切换点成对） */
@media (min-width: 1025px){
  .sp-page .sp-timeline{ border-top: 0; padding-top: 0; }
  .sp-page .sp-timeline li{ border-top: 1px solid var(--line); padding: 46px 28px 34px 0; }
  .sp-page .sp-timeline li::before{ top: -9px; }
}

/* ===== 响应式 ===== */
/* ===== ≤1024px ===== */
@media (max-width: 1024px){
  /* ===== 时间轴竖排 ===== */
  /* 圆点 -31 与竖线 padding-left 24 成对 */
  .sp-page .sp-timeline{
  display: block; border-top: 0; border-left: 1px solid var(--line);
  padding: 0 0 0 24px;
  }
  .sp-page .sp-timeline li{ min-height: 0; padding: 0 0 32px 20px; }
  .sp-page .sp-timeline li::before{ top: 3px; left: -31px; }
  /* ===== 场景展区 ===== */
  .sp-page .sp-scenario-showcase{ padding: 72px 0 68px; }
  .sp-page .scenario-showcase__head h2{ font-size: 38px; }
  .sp-page .scenario-showcase__stage{ height: auto; margin-top: 24px; }
  .sp-page .scenario-showcase__visual{ position: relative; height: 360px; }
  .sp-page .scenario-showcase__visual img{ width: 110%; max-width: none; margin-left: -5%; }
  .sp-page .scenario-showcase__keywords{
  position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px; max-width: 720px; margin: 0 auto;
  }
  .sp-page .scenario-showcase__keyword{
  position: static; justify-content: center;
  background: rgba(241,246,253,.84); box-shadow: none;
  }
  .sp-page .scenario-showcase__story{ margin-top: 30px; text-align: left; }
}

/* ===== ≤768px ===== */
@media (max-width: 768px){
  /* ===== 场景展区 ===== */
  .sp-page .sp-scenario-showcase{ padding: 58px 0 56px; }
  .sp-page .scenario-showcase__head{ text-align: left; }
  .sp-page .scenario-showcase__label{ justify-content: flex-start; margin-bottom: 16px; }
  .sp-page .scenario-showcase__label i:last-child{ display: none; }
  .sp-page .scenario-showcase__head h2{ font-size: 33px; }
  .sp-page .scenario-showcase__head > p{ margin-top: 17px; font-size: 15.5px; line-height: 1.78; }
  .sp-page .scenario-showcase__stage{ margin-top: 18px; }
  /* 出血 20px 与本档 .wrap 槽宽成对（480 档改成 16px） */
  .sp-page .scenario-showcase__visual{ height: 245px; margin: 0 -20px; }
  .sp-page .scenario-showcase__visual img{ width: 80%; margin-left: -9%; }
  .sp-page .scenario-showcase__keywords{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sp-page .scenario-showcase__keyword{ justify-content: flex-start; padding: 9px 10px; font-size: 12px; }
  .sp-page .scenario-showcase__story{ margin-top: 25px; }
  .sp-page .scenario-showcase__summary{ font-size: 14.5px; line-height: 1.8; }
  .sp-page .scenario-showcase__path{ margin-top: 10px; font-size: 13.5px; line-height: 1.8; }
}

/* ===== ≤480px ===== */
@media (max-width: 480px){
  /* 出血跟随本档 .wrap 的 16px 槽宽（区块 overflow:hidden 收边） */
  .sp-page .scenario-showcase__visual{ margin: 0 -16px; }
  .sp-page .sp-scenario-showcase { padding: 32px 0; }
}