/* LBSwork 2026 — brand-integrated light visual system */
:root {
  --ink: #07152d;
  --ink-2: #4b5567;
  --ink-3: #718096;
  --paper: #f7faff;
  --line: #dce6f3;
  --line-2: #edf2f8;
  --blue: #1677ff;
  --blue-600: #0e62de;
  --blue-50: #eaf3ff;
  --teal: #22d8c5;
  --teal-50: #e7fbf8;
  --wrap: 1320px;
  --nav-h: 82px;
  --r-lg: 30px;
}

body {
  background: #fff;
  background-image: linear-gradient(180deg, #fbfdff 0, #fff 680px);
}

.wrap,
.nav-inner { max-width: 1384px; }

/* ---------- header ---------- */
.nav {
  background: rgba(255, 255, 255, .92);
  /* 性能：固定头部每帧都要重算背景模糊，去掉多余的 saturate 并降低半径 */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 0;
}
.nav::after {
  content: "";
  position: absolute;
  left: max(28px, calc((100% - 1384px) / 2));
  right: max(28px, calc((100% - 1384px) / 2));
  bottom: 0;
  height: 1px;
  background: #dce6f2;
}
.nav.is-scrolled { background: rgba(255, 255, 255, .96); }
.nav-inner { height: 82px; gap: 34px; }
.brand-lockup { gap: 22px; min-width: 322px; }
.tencent-brand { display: inline-flex; align-items: center; gap: 9px; }
.tencent-mark { width: 34px; height: 34px; object-fit: contain; }
.tencent-lockup { width: 102px; height: 30px; object-fit: contain; }
.brand-divider { display: none; }
.buddy-lockup { width: 104px; height: 42px; object-fit: contain; object-position: left center; }
.nav-links { gap: 12px; }
.nav-links a { padding: 10px 12px; font-size: 14px; font-weight: 560; color: #101a2d; }
.nav-links a:hover { color: #1677ff; background: transparent; }
.nav-ind { height: 2px; top: auto; bottom: -17px; border-radius: 0; background: #1677ff; }
.nav-actions { gap: 28px; }
.nav-actions .btn-primary {
  height: 46px;
  padding-inline: 27px;
  background: #061126;
  border: 0;
  box-shadow: 0 14px 28px -18px rgba(6, 17, 38, .7);
}
.nav-login { font-size: 14px; font-weight: 560; color: #101a2d; }
.nav-drawer-actions .nav-login { justify-content: center; }

/* ---------- shared buttons ---------- */
.btn { border-radius: 14px; }
.btn-primary {
  background: linear-gradient(106deg, #1677ff 0%, #1d95ff 54%, #29d7e7 100%);
  border: 1px solid rgba(16, 111, 244, .18);
  box-shadow: 0 16px 32px -18px rgba(20, 121, 255, .64), inset 0 1px rgba(255, 255, 255, .36);
}
.btn-ghost { color: #1677ff; border: 1px solid #1677ff; background: rgba(255,255,255,.8); box-shadow: none; }

/* ---------- hero ---------- */
.hero.hero--legacy {
  /* 建立独立格式化上下文，避免产品演示的 610px 顶部外边距向上穿透，
     把整段 hero（连同动态头图 iframe）一起推到首屏之外。 */
  display: flow-root;
  min-height: 0;
  height: auto;
  aspect-ratio: auto;
  padding: 0 0 76px;
  overflow: visible;
  background: #fff;
  position: relative;
}
.hero.hero--legacy::before { display: none; }
.hero.hero--legacy > :not(.hero-legacy-frame):not(.hero-stage) { display: none !important; }
.hero-legacy-frame {
  display: block;
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border: 0;
  background: #fff;
}

/* The navigation settles first; the embedded globe handles its own layered reveal. */
.nav {
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .48s cubic-bezier(.2,.72,.2,1), transform .58s cubic-bezier(.2,.72,.2,1);
}
body.page-entered .nav { opacity: 1; transform: none; }

/* file:// 预览兼容：浏览器可能阻止 iframe 内的 CDN/WebGL 脚本，
   因此显示同页已有的标题、点阵地球与叮当静态首屏；HTTP 预览仍使用动态 iframe。 */
html.is-file-preview .hero-legacy-frame { display: none; }
html.is-file-preview .hero.hero--legacy > .hero-inner {
  display: block !important;
  padding-top: 112px;
}
html.is-file-preview .hero.hero--legacy > .hero-orbit-globe,
html.is-file-preview .hero.hero--legacy > .hero-flight {
  display: block !important;
}
html.is-file-preview .hero.hero--legacy .hero-orbit-globe {
  top: 142px;
  width: min(1920px, 128vw);
}
html.is-file-preview .hero.hero--legacy .hero-flight {
  top: 490px;
}

/* 首屏下半段：保留数字地球，在原能力卡位置接入真实产品首页演示。 */
.hero.hero--legacy .hero-stage {
  display: block !important;
  position: relative;
  z-index: 9;
  top: auto;
  left: auto;
  width: min(calc(100% - 64px), 1320px);
  /* 顶部外边距随视口等比跟随 16:9 的地球 iframe（高 = 56.25vw）。
     不设上限：宽屏下地球继续放大，卡片需同步下移，否则会盖住地球动画。 */
  margin: max(610px, 44vw) auto 0;
  padding: 0;
  transform: none;
  perspective: 1800px;
  overflow: visible;
}
.hero.hero--legacy .hero-stage[data-load="6"] {
  opacity: 0;
  transform: translateY(14px) scale(.994);
  animation: none;
}
.hero.hero--legacy.is-frame-ready .hero-stage[data-load="6"] {
  opacity: 1;
  transform: none;
  transition:
    opacity .68s cubic-bezier(.2,.72,.2,1) .34s,
    transform .78s cubic-bezier(.2,.72,.2,1) .34s;
}
.hero.hero--legacy .hero-tilt {
  max-width: 1240px;
  margin: 0 auto;
  transform-origin: 50% 0;
  transform: rotateX(var(--tilt, 14deg)) rotateY(var(--px, 0deg)) scale(var(--ts, .94)) !important;
  /* 性能：这层在滚动时每帧改 transform，原来带 filter: drop-shadow 会每帧重新栅格化
     937K px 的大图层；阴影改由内部 .app 的 box-shadow 承担，并提升为合成层。 */
  will-change: transform;
  backface-visibility: hidden;
}
.hero.hero--legacy .stage-hint { display: none; }
.hero.hero--legacy .app {
  border-color: rgba(173, 201, 235, .78);
  box-shadow: 0 62px 120px -48px rgba(15, 73, 150, .34), 0 22px 54px -30px rgba(7, 21, 45, .18);
}
.hero.hero--legacy .side-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  height: 38px;
  margin: 16px 6px;
  color: #17233a;
  font-size: 16px;
  letter-spacing: -.02em;
}
.hero.hero--legacy .side-brand strong { font-weight: 720; }
.hero.hero--legacy .side-brand-mark {
  width: 32px;
  height: 32px;
  flex: none;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 8px;
  background:
    linear-gradient(128deg, rgba(255,255,255,.9) 0 24%, transparent 24% 100%),
    linear-gradient(145deg, #d3ffd8 0%, #baf5d2 44%, #bfeaff 100%);
}
.hero.hero--legacy .side-brand-mark img { width: 38px; height: 38px; object-fit: contain; }

.hero {
  min-height: 1530px;
  padding: 164px 0 80px;
  overflow: hidden;
  background: #fff;
}
.hero::before {
  display: none;
}
.hero-inner {
  position: relative;
  z-index: 5;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.hero-watermark {
  position: absolute;
  z-index: -1;
  left: 50%;
  top: -54px;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: clamp(88px, 10vw, 148px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -.065em;
  color: rgba(14, 31, 55, .045);
}
.hero-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 26px auto 0;
  font-size: clamp(42px, 4.35vw, 66px);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -.055em;
  color: #02060d;
}
.hero-title img { width: 58px; height: 58px; object-fit: contain; flex: none; }
.hero-desc {
  max-width: 980px;
  margin: 54px auto 0;
  font-size: 18px;
  line-height: 2.05;
  color: #4a515d;
}
.hero-desc em { font-style: normal; color: #078cff; }
.hero-cta { margin-top: 72px; gap: 20px; }
.hero-cta .btn { min-width: 242px; height: 66px; border-radius: 16px; font-size: 19px; font-weight: 650; }
.hero-orbit-globe {
  position: absolute;
  z-index: 1;
  top: 155px;
  left: 50%;
  width: min(1920px, 128vw);
  height: auto;
  transform: translateX(-50%);
  opacity: 1;
  filter: none;
  mix-blend-mode: normal;
  pointer-events: none;
}
.hero-flight {
  position: absolute;
  z-index: 4;
  top: 500px;
  left: calc(50% + 470px);
  width: 238px;
  height: 220px;
  pointer-events: none;
  animation: flightFloat 5.4s ease-in-out infinite;
}
.hero-flight-mascot { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 22px 28px rgba(50, 167, 238, .22)); }
.hero-flight-badge { position: absolute; left: 28px; top: 0; width: 62px; filter: drop-shadow(0 8px 10px rgba(0, 95, 114, .2)); }
@keyframes flightFloat { 0%,100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-9px) rotate(1deg); } }

.hero-bg,
.hud,
.hero-pill,
.hero-sub,
.hero-note { display: none !important; }
.hero-stage { position: relative; z-index: 3; margin-top: 160px; padding: 0 32px; perspective: none; }
.hero-stage[data-load="6"] { opacity: 1; transform: none; animation: none; }
.hero-tilt { max-width: 1240px; transform: none !important; }
.app {
  grid-template-columns: 214px 1fr;
  border-radius: 20px;
  background: #fbfdff;
  border: 1px solid rgba(181, 202, 230, .6);
  box-shadow: 0 55px 110px -48px rgba(15, 73, 150, .42), 0 18px 48px -28px rgba(7, 21, 45, .22);
}
.app-side { background: linear-gradient(180deg, #edf5ff 0%, #e7f0fc 100%); border-right-color: #dfe9f5; }
.side-top { justify-content: flex-start; }
.side-top > .ic { display: none; }
.win-dots i:nth-child(1) { background: #ff5f57; }
.win-dots i:nth-child(2) { background: #febc2e; }
.win-dots i:nth-child(3) { background: #28c840; }
.side-brand { height: 36px; margin: 18px 6px 16px; }
.side-product-lockup { display: inline-flex; align-items: center; gap: 10px; padding-inline: 7px; }
.side-product-icon {
  position: relative;
  width: 28px;
  height: 28px;
  flex: none;
  overflow: hidden;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,.9);
  background:
    linear-gradient(136deg, transparent 0 48%, rgba(255,255,255,.94) 49% 64%, transparent 65%),
    conic-gradient(from 214deg at 52% 54%, #d8ffda, #baf5c8 22%, #fff 23% 34%, #c8f9dc 35% 55%, #fff 56% 67%, #c8eeff 68% 100%);
  box-shadow: inset 0 0 0 .5px rgba(255,255,255,.9);
}
.side-product-icon img {
  position: absolute;
  left: -2px;
  top: -5px;
  width: 46px;
  height: 45px;
  max-width: none;
  object-fit: contain;
  transform: scaleX(-1);
  filter: drop-shadow(1px 3px 2px rgba(58,211,241,.24));
}
.side-product-wordmark { width: 77px; height: 14px; object-fit: contain; }
.side-nav li.on { color: #126fe8; background: #d4e6ff; box-shadow: none; }
.side-nav li.on .ic { color: #1677ff; }
.side-label--fold { display: flex; align-items: center; gap: 3px; margin-top: 23px; }
.side-label--fold .ic { width: 12px; height: 12px; }
.side-task-list li { padding-left: 10px; gap: 0; color: #27364b; }
.side-space { margin-top: 4px; }
.side-foot { gap: 0; }
.me { padding-left: 2px; }
.me-ava { position: relative; width: 28px; height: 28px; background: #dfe9ff; color: transparent; }
.me-ava::before { content: ""; position: absolute; left: 9px; top: 5px; width: 10px; height: 10px; border-radius: 50%; background: #7798d6; }
.me-ava::after { content: ""; position: absolute; left: 5px; bottom: 3px; width: 18px; height: 9px; border-radius: 10px 10px 6px 6px; background: #7798d6; }
.me-txt b { font-weight: 500; }
.app-main { background: linear-gradient(180deg, #fff 0%, #fbfdff 56%, #f4f8fe 100%); }
.main-top { border-bottom-color: #edf2f7; }
.main-map { height: 230px; opacity: .12; }
.main-center { width: 700px; margin-top: 8px; }
.greet-mascot {
  position: relative;
  display: block;
  width: 92px;
  height: 68px;
  flex: none;
}
.greet-mascot img { position: absolute; display: block; max-width: none; }
.greet-body { left: 0; top: -10px; width: 92px; height: 92px; object-fit: contain; }
.greet-ai { left: 6px; top: 2px; width: 31px; height: 28px; filter: drop-shadow(0 3px 4px rgba(0,91,108,.12)); }
.greet { margin-top: 0; font-size: 18px; font-style: italic; }
.greet-sub { margin-top: 5px; font-size: 12px; }
.composer { order: 5; margin-top: 56px; min-height: 106px; padding: 12px 12px 8px; border-color: #fff; border-radius: 12px; box-shadow: 0 1px 3px rgba(0,84,168,.06), 0 10px 28px rgba(0,84,168,.06); }
.composer-text { min-height: 54px; font-size: 15px; }
.composer-text:has(#typed:empty)::before { content: "请输入你的问题"; color: #bdc6d2; }
.composer-text:has(#typed:empty) .caret { display: none; }
.composer-bar { margin-top: 4px; }
.cb-plus { display: grid; place-items: center; width: 28px; height: 28px; color: #536175; font-size: 20px; font-weight: 300; }
.cb-model { display: inline-flex; align-items: center; gap: 4px; color: #2f3744; font-size: 12px; }
.cb-model .ic { width: 13px; height: 13px; color: #788599; }
.cb-send { background: linear-gradient(145deg, #2e8cff, #186df6); box-shadow: 0 8px 18px -8px rgba(22,119,255,.7); }
.caps { order: 3; margin-top: 14px; flex-wrap: nowrap; gap: 8px; }
.cap { height: 34px; padding-inline: 12px; border: 0; border-radius: 6px; background: rgba(221,226,237,.4); box-shadow: none; font-size: 12px; }
.cap.is-on { background: rgba(29,115,251,.12); box-shadow: none; transform: none; }
.cap em { display: none; }
.composer-meta { order: 6; align-self: stretch; display: flex; align-items: center; gap: 18px; margin: 0 22px; height: 30px; padding: 0 8px; border-radius: 0 0 10px 10px; background: #eef3fb; color: #7c8798; font-size: 11px; }
.composer-meta span { display: inline-flex; align-items: center; gap: 5px; }
.composer-meta .ic { width: 13px; height: 13px; }
.caps-hint { order: 7; margin-top: 10px; color: #a1a9b5; }

/* 设计稿首页里的三张推荐能力卡：先看场景，再在底部输入问题。 */
.product-gallery {
  order: 4;
  width: 100%;
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.product-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid #fff;
  border-radius: 12px;
  background: rgba(255,255,255,.7);
  box-shadow: 0 1px 3px rgba(0,84,168,.06), 0 4px 28px rgba(0,84,168,.06);
  text-align: left;
}
.product-card-visual {
  display: block;
  width: 100%;
  height: 116px;
  object-fit: cover;
}
.product-card > strong { display: block; padding: 8px 10px 1px; color: #172238; font-size: 12px; font-weight: 650; }
.product-card > small { display: block; overflow: hidden; padding: 0 10px 8px; color: #8a95a5; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- continuous page sections ---------- */
.sec { padding: 132px 0; }
.sec-head { margin-bottom: 46px; }
.sec h2 { font-weight: 720; letter-spacing: -.035em; }
.eyebrow { color: #1479ff; letter-spacing: .09em; }
.eyebrow-pill em { font-style: normal; }
.scenes { background: linear-gradient(180deg, #f7fbff 0%, #fff 25%, #f8fbff 100%); }
.tabs-wrap { margin-bottom: 30px; }
.tabs { padding: 6px; background: #eef4fa; border: 1px solid #e1e9f3; box-shadow: none; }
.tab { height: 46px; }
.tab-ind { top: 6px; height: 46px; border: 1px solid #dce7f4; box-shadow: 0 8px 20px -14px rgba(18,61,118,.4); }
.panel { border: 1px solid #dee8f4; box-shadow: 0 28px 70px -48px rgba(18,61,118,.32); }
.panel-copy { background: rgba(255,255,255,.98); }
.expert-ava { border: 1px solid color-mix(in srgb, var(--c) 24%, white); }
.case { border: 1px solid #e0e8f1; box-shadow: none; }
.case.on { border-color: color-mix(in srgb, var(--c) 36%, white); box-shadow: none; }
.prompt { min-height: 84px; background: #f8fbff; border: 1px solid #e0e9f4; box-shadow: none; }
.go-apply { border-radius: 999px; background: #1677ff; }
.panel-visual { background: linear-gradient(135deg, rgba(239,247,255,.96), rgba(240,253,251,.92)), #f5faff; }
.panel-visual::before {
  background: radial-gradient(circle at 70% 20%, rgba(255,255,255,.95), transparent 43%), linear-gradient(rgba(82,139,207,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(82,139,207,.045) 1px, transparent 1px);
  background-size: auto, 28px 28px, 28px 28px;
}
.stage-cap { border: 1px solid #dce7f2; box-shadow: 0 8px 18px -16px rgba(20,69,138,.3); }
.tabs .tab > .ic,
.panel-copy .expert > .expert-ava,
.panel-copy .expert > .state.ok,
.case .feat,
.stage-cap > i { display: none; }
.win { border: 1px solid #dce6f1; box-shadow: 0 30px 64px -40px rgba(18,61,118,.36); }
.win-top { background: #fbfdff; }
.why { background: linear-gradient(180deg, #fff 0%, #f5f9ff 46%, #fff 100%); }
.adv-grid { gap: 18px; }
.adv { border: 1px solid #e0e9f4; box-shadow: 0 18px 44px -38px rgba(18,61,118,.3); }
.faq { background: linear-gradient(180deg, #fff 0%, #f7fbff 100%); }
.faq-list details { border-color: #dfe8f3; }
.closing { background: linear-gradient(180deg, #f7fbff 0%, #fff 100%); }
.closing-card {
  background: radial-gradient(circle at 24% 26%, rgba(73,154,255,.24), transparent 33%), radial-gradient(circle at 78% 68%, rgba(38,224,207,.18), transparent 32%), linear-gradient(135deg, #edf6ff, #f8ffff);
  border: 1px solid #dce8f5;
  box-shadow: 0 26px 70px -50px rgba(18,61,118,.35);
}
.closing-mascot { width: 96px; height: 90px; object-fit: contain; filter: drop-shadow(0 18px 22px rgba(22,119,255,.18)); }
.foot { background: #fff; }
.foot-lockup { width: 96px; height: 40px; object-fit: contain; object-position: left center; }

/* ---------- desktop editorial density ----------
   WorkBuddy-style rhythm: one clear idea per viewport, quieter chrome,
   and product proof that stays legible without becoming a full-screen card. */
@media (min-width: 901px) {
  .sec { padding: 94px 0; }
  .sec-head { margin-bottom: 32px; }
  .sec-head.split {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 370px);
    gap: 72px;
    align-items: end;
  }
  .eyebrow {
    gap: 8px;
    margin-bottom: 14px;
    font-size: 11px;
    letter-spacing: .11em;
  }
  .eyebrow::before { width: 6px; height: 6px; box-shadow: 0 0 0 4px rgba(20,121,255,.1); }
  .sec h2 { font-size: clamp(34px, 3.25vw, 44px); line-height: 1.16; letter-spacing: -.042em; }
  .sec-sub { font-size: 15.5px; line-height: 1.78; }

  /* Map experts: a single composed product module instead of a stack of boxes. */
  .scenes { background: linear-gradient(180deg, #f8fbff 0%, #fff 20%, #fff 86%, #f7fbff 100%); }
  .tabs-wrap { margin-bottom: 22px; padding: 2px; }
  .tabs { padding: 4px; border-radius: 14px; background: #f0f4f8; }
  .tab { height: 40px; padding: 0 15px; border-radius: 10px; font-size: 13.5px; gap: 7px; }
  .tab .ic { width: 15px; height: 15px; }
  .tab em { padding: 3px 5px; font-size: 9.5px; }
  .tab-ind { top: 4px; height: 40px; border-radius: 10px; box-shadow: 0 5px 14px -10px rgba(18,61,118,.42); }
  .panel {
    grid-template-columns: minmax(350px, .72fr) minmax(0, 1.38fr);
    border-radius: 22px;
    box-shadow: 0 18px 50px -42px rgba(18,61,118,.38);
  }
  .panel-copy { min-height: 0; padding: 32px 30px 28px 34px; }
  .expert { gap: 8px; font-size: 13px; }
  .expert-ava { width: 30px; height: 30px; border-radius: 9px; }
  .state { font-size: 11px; }
  .panel-copy h3 { margin-top: 0; font-size: 23px; line-height: 1.36; letter-spacing: -.025em; }
  .panel-copy .desc { margin-top: 11px; font-size: 13.5px; line-height: 1.72; }
  .cases { margin-top: 15px; gap: 6px; }
  .case { height: 29px; padding: 0 11px; font-size: 12px; }
  .chips-mini { margin-top: 9px; gap: 5px; font-size: 11.5px; }
  .tryit { padding-top: 16px; }
  .tryit-intro { margin: 7px 0 9px; font-size: 12px; line-height: 1.55; }
  .prompt { min-height: 66px; padding: 10px 9px 10px 12px; border-radius: 12px; }
  .prompt-q { font-size: 12.5px; line-height: 1.55; }
  .go-apply { height: 28px; padding-inline: 10px; font-size: 11.5px; }
  .building { margin-top: 18px; padding: 11px 13px; }
  .building b { font-size: 13px; }
  .panel-visual { padding: 22px 20px; }
  .panel-visual > .fit {
    position: relative;
    inset: auto;
    max-width: 700px;
    margin: 0;
    transform: none;
  }
  .footnote { margin-top: 14px; font-size: 11.5px; }

  /* Advantages: retain six proofs, but make them read like a designed system. */
  .why { background: linear-gradient(180deg, #fff 0%, #f7faff 50%, #fff 100%); }
  .adv-grid { gap: 14px; }
  .adv { border-radius: 20px; box-shadow: 0 12px 30px -28px rgba(18,61,118,.34); }
  .adv:hover { transform: translateY(-2px); box-shadow: 0 20px 42px -34px rgba(18,61,118,.38); }
  .adv-art { height: 176px; }
  .adv-body { padding: 18px 20px 21px; }
  .adv-no { font-size: 10.5px; }
  .adv h3 { margin-top: 5px; font-size: 18px; line-height: 1.35; }
  .adv-tags { margin-top: 9px; gap: 5px; }
  .adv-tags li { padding: 2px 7px; font-size: 10.5px; }
  .adv-desc { margin-top: 10px; font-size: 13px; line-height: 1.68; }
  .adv-foot { padding-top: 10px; font-size: 10.5px; line-height: 1.55; }
  .stats { gap: 7px; padding: 0 20px; }
  .stats > div { padding: 5px 11px; border-radius: 10px; }
  .stats dt { font-size: 11.5px; }
  .stats dd b { font-size: 24px; }
  .stats dd span { font-size: 11px; }
  .forecast { right: 13px; bottom: 12px; width: 138px; padding: 8px 10px; }
  .fc-bars { height: 48px; }
  .kcard { width: 210px; padding: 9px 11px; }
  .adv-local .adv-art { padding: 17px 16px; gap: 11px; }
  .lfiles { gap: 5px; }
  .lfiles li { height: 26px; padding: 0 8px; font-size: 10.5px; }
  .lwire { height: 78px; }
  .lchip { padding: 9px; }
  .memory { gap: 5px; }
  .memory li { min-height: 28px; font-size: 10.5px; }

  /* FAQ and close: shorter, calmer end rhythm. */
  .faq .wrap { max-width: 1264px; }
  .faq-grid { grid-template-columns: minmax(0, 330px) minmax(0, 1fr); gap: 72px; }
  .faq-side { top: 104px; }
  .faq-side .sec-sub { margin-top: 13px; }
  .faq-side .btn { margin-top: 22px; }
  .faq-list summary { padding: 20px 3px; font-size: 16px; }
  .faq-list summary i { width: 25px; height: 25px; }
  .faq-a p { padding: 0 52px 20px 3px; font-size: 14px; line-height: 1.78; }
  .closing { padding: 26px 0 84px; }
  .closing-card { border-radius: 26px; padding: 68px 28px; }
  .closing-mascot { width: 78px; height: 72px; }
  .closing h2 { margin-top: 17px; font-size: clamp(34px, 4vw, 50px); }
  .closing p { margin-top: 10px; font-size: 15px; }
  .closing .btn { margin-top: 26px; }
  .foot-inner { padding-top: 28px; padding-bottom: 28px; }
}

/* ---------- editorial refinement ----------
   Use one composed surface per idea. The product proof stays dominant while
   secondary copy and controls become quieter, closer to the supplied
   WorkBuddy reference without copying its visual identity. */
@media (min-width: 901px) {
  .scenes {
    padding-block: 146px 124px;
    background:
      radial-gradient(ellipse 58% 18% at 50% 0%, rgba(45,116,247,.09), transparent 72%),
      linear-gradient(180deg, #f8fbff 0%, #fff 25%, #fff 88%, #f8fbff 100%);
  }
  .scenes .wrap { max-width: 1264px; }
  .scenes .sec-head { margin-bottom: 54px; }
  .scenes .sec-head.split {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 410px);
    align-items: end;
    gap: 94px;
  }
  .eyebrow.eyebrow-pill {
    gap: 8px;
    margin-bottom: 28px;
    padding: 7px 14px;
    border-radius: 999px;
    color: #1974f5;
    background: #edf5ff;
    font-family: var(--f-sans);
    font-size: 12px;
    font-weight: 650;
    letter-spacing: .02em;
    text-transform: none;
  }
  .eyebrow.eyebrow-pill::before { display: none; }
  .eyebrow.eyebrow-pill em {
    color: #6f92be;
    font-style: normal;
    font-weight: 500;
    letter-spacing: .055em;
  }
  .scenes h2 {
    max-width: 720px;
    color: #101722;
    font-size: clamp(52px, 4.55vw, 66px);
    font-weight: 430;
    line-height: 1.08;
    letter-spacing: -.052em;
  }
  .scenes .sec-sub {
    max-width: 410px;
    padding-bottom: 5px;
    color: #737f91;
    font-size: 17px;
    line-height: 1.86;
    letter-spacing: -.008em;
  }
  .tabs-wrap {
    width: max-content;
    max-width: 100%;
    margin-bottom: 46px;
    padding: 0;
  }
  .tabs {
    gap: 0;
    padding: 5px;
    border-radius: 999px;
    background: #f4f6f8;
    border-color: #edf0f3;
  }
  .tab {
    height: 42px;
    padding-inline: 18px;
    color: #667180;
    font-size: 13px;
  }
  .tab .ic { display: none; }
  .tab em { background: #fff0e6; color: #d26b27; }
  .tab,
  .tab-ind { border-radius: 999px; }
  .tab-ind {
    top: 5px;
    height: 42px;
    border-color: #e6e9ed;
    box-shadow: 0 8px 22px -18px rgba(17,39,72,.45), 0 1px 2px rgba(17,39,72,.04);
  }
  .panel {
    grid-template-columns: minmax(360px, .66fr) minmax(0, 1.34fr);
    overflow: hidden;
    border-radius: 26px;
    border-color: color-mix(in srgb, var(--c) 9%, #e7eaee);
    box-shadow: 0 30px 78px -64px rgba(14, 50, 99, .28);
  }
  .panel-copy {
    padding: 54px 44px 34px 48px;
  }
  .panel-copy .expert {
    gap: 8px;
    color: var(--c);
    font-size: 11.5px;
    letter-spacing: .025em;
  }
  .panel-copy .expert b { font-weight: 560; }
  .panel-copy .expert-ava,
  .panel-copy .state.ok { display: none; }
  .panel-copy .state {
    gap: 4px;
    padding: 2px 7px;
    font-size: 9.5px;
    font-weight: 500;
  }
  .panel-copy h3 {
    margin-top: 0;
    color: #101722;
    font-size: 25px;
    font-weight: 420;
    line-height: 1.46;
    letter-spacing: -.04em;
  }
  .panel-copy h3 .k {
    margin-bottom: 7px;
    color: #2870ee;
    font-size: 21px;
    font-weight: 540;
    letter-spacing: -.025em;
  }
  .panel-copy .desc {
    margin-top: 24px;
    max-width: 430px;
    color: #7b8694;
    font-size: 13.5px;
    line-height: 1.9;
    letter-spacing: -.006em;
  }
  .cases {
    margin-top: 27px;
    gap: 0;
    flex-wrap: nowrap;
    align-items: center;
  }
  .case {
    height: 28px;
    padding-inline: 10px;
    border-color: transparent;
    color: #748091;
    border-radius: 0;
    font-size: 11px;
    font-weight: 500;
    background: transparent;
  }
  .case:first-child { padding-left: 0; }
  .case + .case { border-left: 1px solid #e6eaf0; }
  .case:hover { color: var(--c); background: transparent; box-shadow: none; }
  .case.on {
    border-color: transparent;
    background: transparent;
    font-weight: 600;
  }
  .case .feat { display: none; }
  .tryit {
    margin-top: auto;
    padding: 22px 0 0;
    border: 0;
    border-top: 1px solid #edf0f4;
    border-radius: 0;
    background: transparent;
  }
  .tryit-intro { display: none; }
  .tryit-head { gap: 9px; }
  .tryit-tag {
    padding: 3px 7px;
    border-radius: 7px;
    color: var(--c);
    background: color-mix(in srgb, var(--c) 8%, white);
    font-size: 9.5px;
    letter-spacing: .02em;
  }
  .tryit-name { color: #435062; font-size: 12px; font-weight: 560; }
  .prompt {
    margin-top: 12px;
    min-height: 58px;
    padding: 8px 8px 8px 12px;
    border: 1px solid #e8edf3;
    border-radius: 13px;
    background: #fbfcfd;
    box-shadow: none;
  }
  .prompt-q { color: #465366; font-size: 11.5px; line-height: 1.55; }
  .go-apply {
    height: 30px;
    padding-inline: 11px;
    font-size: 10.5px;
    box-shadow: 0 8px 18px -12px rgba(22,119,255,.68);
  }
  .panel-visual {
    padding: 28px 12px 22px 22px;
    background:
      radial-gradient(circle at 76% 15%, rgba(255,255,255,.94), transparent 38%),
      radial-gradient(circle at 18% 84%, color-mix(in srgb, var(--c) 7%, transparent), transparent 43%),
      linear-gradient(
        135deg,
        color-mix(in srgb, var(--c-soft) 88%, #fff) 0%,
        color-mix(in srgb, var(--c-soft) 56%, #fbfdff) 100%
      );
  }
  .panel-visual::before {
    opacity: .42;
    background:
      linear-gradient(color-mix(in srgb, var(--c) 6%, transparent) 1px, transparent 1px),
      linear-gradient(90deg, color-mix(in srgb, var(--c) 6%, transparent) 1px, transparent 1px);
    background-size: 28px 28px;
  }
  .panel-visual > .fit {
    width: calc(100% + 24px);
    max-width: 820px;
    margin: auto -12px auto 0;
  }
  .panel-visual .float { left: 594px; }
  .stage-cap {
    height: 22px;
    padding-inline: 0;
    border: 0;
    color: #778497;
    background: transparent;
    font-size: 10.5px;
    box-shadow: none;
  }
  .stage-cap i { display: none; }
  .footnote { margin-left: 3px; }

  .why {
    background: #fff;
  }
  .why .sec-head { margin-bottom: 32px; }
  .adv-grid {
    gap: 12px;
    padding: 18px;
    border: 1px solid #e5ecf5;
    border-radius: 32px;
    background:
      radial-gradient(circle at 14% 4%, rgba(54, 139, 255, .08), transparent 24%),
      radial-gradient(circle at 88% 92%, rgba(31, 211, 190, .08), transparent 25%),
      #f5f8fc;
    box-shadow: 0 30px 80px -64px rgba(18, 61, 118, .38);
  }
  .adv {
    border: 1px solid rgba(221, 230, 241, .92);
    border-radius: 22px;
    background: rgba(255,255,255,.92);
    box-shadow: none;
  }
  .adv:hover {
    transform: translateY(-2px);
    border-color: #d4dfec;
    box-shadow: 0 22px 44px -36px rgba(18,61,118,.34);
  }
  .adv-art {
    height: 164px;
    border-bottom-color: #e9eef5;
  }
  .adv-body {
    padding: 19px 21px 22px;
  }
  .adv h3 {
    margin-top: 5px;
    font-size: 18px;
    letter-spacing: -.018em;
  }
  .adv-tags { margin-top: 8px; }
  .adv-desc {
    margin-top: 10px;
    font-size: 12.75px;
    line-height: 1.68;
  }
  .adv-foot {
    padding-top: 9px;
    font-size: 10px;
  }
  .stats { padding-inline: 20px; }
  .stats > div { min-height: 36px; }
  .forecast { transform: scale(.9); transform-origin: right bottom; }
  .fan { transform: scale(.88); transform-origin: center; }
  .adv-local .adv-art { padding: 14px; }
  .hub-nodes { transform: scale(.92); transform-origin: center; }
}

@media (max-width: 900px) {
  .eyebrow.eyebrow-pill {
    gap: 7px;
    padding: 6px 12px;
    border-radius: 999px;
    background: #edf5ff;
    font-family: var(--f-sans);
    font-weight: 650;
    letter-spacing: .02em;
    text-transform: none;
  }
  .eyebrow.eyebrow-pill::before { display: none; }
  .eyebrow.eyebrow-pill em { color: #6f92be; font-weight: 500; letter-spacing: .055em; }
  .scenes h2 { font-weight: 500; letter-spacing: -.045em; }
  .side-product-lockup { transform: scale(.92); transform-origin: left center; }
  .greet-mascot { transform: scale(.88); transform-origin: center bottom; }
  .adv-grid { padding: 12px; border-radius: 24px; background: #f5f8fc; }
}

@media (max-width: 1320px) {
  .nav-inner { padding-inline: 24px; gap: 20px; }
  .brand-lockup { min-width: 244px; gap: 14px; }
  .tencent-lockup { width: 96px; }
  .buddy-lockup { width: 92px; }
  .nav-links { gap: 3px; }
  .nav-links a { padding-inline: 9px; }
  .hero-flight { left: auto; right: 3vw; }
}

@media (max-width: 900px) {
  .nav-actions .nav-login { display: none; }
  .hero { min-height: 1310px; padding-top: 128px; }
  .hero-title { font-size: clamp(36px, 7vw, 54px); }
  .hero-title img { width: 48px; height: 48px; }
  .hero-desc { margin-top: 38px; font-size: 16px; }
  .hero-desc br { display: none; }
  .hero-cta { margin-top: 48px; }
  .hero-orbit-globe { top: 230px; width: 1220px; max-width: none; }
  .hero-flight { top: 520px; width: 170px; height: 160px; }
  .hero-stage { margin-top: 126px; }
}

@media (max-width: 680px) {
  :root { --nav-h: 64px; }
  .brand-lockup { gap: 10px; min-width: auto; }
  .tencent-mark { width: 28px; height: 28px; }
  .tencent-lockup { width: 82px; }
  .buddy-lockup { width: 72px; height: 34px; }
  .nav::after { left: 18px; right: 18px; }
  .nav-actions .btn-sm { display: none; }
  .nav-drawer-actions .btn-sm { display: inline-flex; }
  .hero { min-height: 1160px; padding-top: 112px; }
  .hero-watermark { top: -32px; font-size: 60px; }
  .hero-title { gap: 8px; font-size: 32px; letter-spacing: -.045em; }
  .hero-title img { width: 38px; height: 38px; }
  .hero-desc { margin-top: 30px; font-size: 15px; line-height: 1.8; }
  .hero-cta { margin-top: 36px; gap: 10px; }
  .hero-cta .btn { min-width: 0; width: calc(50% - 5px); height: 50px; border-radius: 12px; padding: 0 12px; font-size: 14px; }
  .hero-orbit-globe { top: 280px; width: 1060px; opacity: 1; }
  .hero-flight { top: 462px; right: -18px; width: 128px; height: 122px; }
  .hero-flight-badge { left: 16px; width: 38px; }
  .hero-stage { margin-top: 104px; }
  .sec { padding: 92px 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-flight { animation: none; }
}

/* ---------- interaction and spacing polish ---------- */
.cases {
  width: max-content;
  max-width: 100%;
  padding: 4px;
  gap: 2px;
  flex-wrap: nowrap;
  overflow-x: auto;
  border: 1px solid #edf0f4;
  border-radius: 12px;
  background: #f6f8fa;
  scrollbar-width: none;
}
.cases::-webkit-scrollbar { display: none; }
.case,
.case:first-child {
  flex: none;
  height: 30px;
  padding-inline: 12px;
  border: 0;
  border-radius: 9px;
  color: #778293;
  background: transparent;
  box-shadow: none;
  transition: color .2s ease, background-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.case + .case { border-left: 0; }
.case:hover {
  color: var(--c);
  background: color-mix(in srgb, var(--c) 5%, white);
  box-shadow: none;
}
.case.on {
  color: var(--c);
  background: #fff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 7px 18px -16px color-mix(in srgb, var(--c) 56%, transparent);
  font-weight: 620;
}
.case:active { transform: translateY(1px); }
.case:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--c) 55%, white);
  outline-offset: 1px;
}

.stage-cap.soon {
  border: 0;
  color: #778497;
  background: transparent;
  box-shadow: none;
}

@media (min-width: 901px) {
  .why { padding-block: 120px 132px; }
  .why .sec-head { margin-bottom: 48px; }
  .adv-grid {
    grid-auto-rows: auto;
    gap: 20px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }
  .adv {
    border: 1px solid #e5eaf0;
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 18px 48px -42px rgba(18, 61, 118, .34);
  }
  .adv:hover {
    transform: translateY(-3px);
    border-color: #dce4ed;
    box-shadow: 0 26px 58px -42px rgba(18, 61, 118, .38);
  }
  .adv-art {
    height: 184px;
    border-bottom-color: #edf1f5;
  }
  .adv-body { padding: 23px 24px 25px; }
  .adv-no { font-size: 10px; letter-spacing: .14em; }
  .adv h3 {
    margin-top: 7px;
    color: #172033;
    font-size: 19px;
    font-weight: 610;
    line-height: 1.38;
    letter-spacing: -.022em;
  }
  .adv-tags { margin-top: 10px; gap: 6px; }
  .adv-tags li {
    padding: 3px 8px;
    border: 1px solid #edf0f4;
    border-radius: 7px;
    color: #687587;
    background: #f7f8fa;
    font-size: 10.5px;
  }
  .adv-desc {
    margin-top: 12px;
    color: #6e7989;
    font-size: 13.25px;
    line-height: 1.76;
  }
  .adv-foot {
    padding-top: 12px;
    color: #97a0ad;
    font-size: 10px;
    line-height: 1.6;
  }
}

@media (max-width: 900px) {
  .hero { overflow-x: clip; }
  .hero.hero--legacy .hero-stage {
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
  }
  .hero.hero--legacy .hero-stage::-webkit-scrollbar { display: none; }
  .tabs[data-autoplay="running"] .tab[aria-selected="true"]::after {
    right: 14px;
    left: 14px;
  }
  .adv-grid {
    padding: 0;
    border: 0;
    background: transparent;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tabs[data-autoplay="running"] .tab[aria-selected="true"]::after { animation: none; }
}

/* ---------- 2026-10-21 refinement pass ---------- */
.nav-progress,
.tabs[data-autoplay="running"] .tab[aria-selected="true"]::after {
  display: none !important;
  content: none !important;
}

/* The hero and expert section share one uninterrupted paper field. */
.hero.hero--legacy {
  padding-bottom: 0;
  background: linear-gradient(180deg, #fff 0%, #fff 88%, #f9fbfe 100%);
}
.scenes {
  margin-top: -1px;
  border-top: 0;
  background:
    radial-gradient(ellipse 54% 15% at 50% 0%, rgba(45,116,247,.055), transparent 74%),
    linear-gradient(180deg, #f9fbfe 0%, #fff 19%, #fff 88%, #fafcff 100%);
}

/* Official product identity inside the desktop preview. */
.side-product-lockup {
  width: 104px;
  height: 42px;
  padding: 0;
}
.side-product-brand {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}
.greet-mascot {
  width: 126px;
  height: 82px;
  overflow: visible;
}
.greet-mascot .greet-body--official {
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 14px 18px rgba(34, 157, 220, .16));
}

/* Core capability cards: tighter rhythm and quieter surfaces. */
@media (min-width: 901px) {
  .why {
    padding-block: 108px 120px;
    background:
      radial-gradient(circle at 50% 14%, rgba(47, 133, 255, .045), transparent 28%),
      #fff;
  }
  .why .wrap { max-width: 1264px; }
  .why .sec-head {
    margin-bottom: 42px;
    align-items: end;
  }
  .why .sec-head.split {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 390px);
    gap: 84px;
  }
  .why h2 {
    max-width: 760px;
    font-size: clamp(46px, 4vw, 58px);
    line-height: 1.12;
    letter-spacing: -.045em;
  }
  .why .sec-sub {
    padding-bottom: 4px;
    font-size: 15.5px;
    line-height: 1.82;
  }
  .adv-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-rows: 1fr;
    gap: 16px;
  }
  .adv {
    min-height: 364px;
    overflow: hidden;
    border-color: #e9edf2;
    border-radius: 22px;
    background: rgba(255,255,255,.96);
    box-shadow: 0 16px 44px -40px rgba(20, 49, 88, .18);
  }
  .adv:hover {
    transform: translateY(-2px);
    border-color: #dfe6ee;
    box-shadow: 0 22px 52px -42px rgba(20, 49, 88, .24);
  }
  .adv-art {
    height: 178px;
    isolation: isolate;
    border-bottom-color: #eef1f5;
  }
  .adv-art::after {
    content: "";
    position: absolute;
    inset: 10px;
    z-index: 12;
    pointer-events: none;
    border: 1px solid rgba(117, 136, 161, .10);
    border-radius: 15px;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.82);
  }
  .adv-data .adv-art,
  .adv-open .adv-art {
    background:
      radial-gradient(circle at 50% 44%, rgba(58,126,246,.075), transparent 54%),
      linear-gradient(180deg, #fbfdff, #f5f7fa);
  }
  .adv-algo .adv-art {
    background:
      radial-gradient(circle at 48% 43%, rgba(34,198,185,.055), transparent 48%),
      #f7f9fc;
  }
  .adv-style .adv-art {
    background: linear-gradient(180deg, #fbfcfe, #f6f8fb);
  }
  .adv-know .adv-art {
    background:
      radial-gradient(circle at 50% 46%, rgba(122,90,248,.065), transparent 52%),
      linear-gradient(180deg, #fbfaff, #f6f7fa);
  }
  .adv-local .adv-art {
    background:
      radial-gradient(circle at 58% 42%, rgba(16,168,126,.055), transparent 52%),
      linear-gradient(180deg, #f9fcfb, #f5f8f7);
  }
  .adv-body { padding: 18px 21px 21px; }
  .adv-no { font-size: 9.5px; letter-spacing: .16em; }
  .adv h3 {
    margin-top: 6px;
    font-size: 18px;
    font-weight: 590;
    line-height: 1.35;
  }
  .adv-tags { margin-top: 8px; gap: 5px; }
  .adv-tags li {
    padding: 2px 7px;
    border: 0;
    border-radius: 6px;
    background: #f5f7f9;
    font-size: 9.5px;
  }
  .adv-desc {
    margin-top: 10px;
    font-size: 12.25px;
    line-height: 1.72;
  }
  .adv-foot {
    padding-top: 8px;
    font-size: 9px;
    line-height: 1.5;
  }
  .dotfield { opacity: .72; }
  .stats { gap: 7px; padding-inline: 20px; }
  .stats > div {
    min-height: 36px;
    padding: 5px 11px;
    background: rgba(255,255,255,.9);
    box-shadow: 0 1px 0 rgba(255,255,255,.95), 0 9px 22px -18px rgba(26,54,91,.3);
  }
  .forecast {
    right: 15px;
    bottom: 14px;
    transform: scale(.86);
    transform-origin: right bottom;
    box-shadow: 0 1px 0 rgba(255,255,255,.95), 0 16px 30px -22px rgba(26,54,91,.3);
  }
  .fan { transform: scale(.86); transform-origin: center; }
  .kcard {
    width: 218px;
    box-shadow: 0 1px 0 rgba(255,255,255,.95), 0 14px 28px -22px rgba(26,54,91,.32);
  }
  .adv-local .adv-art { gap: 10px; padding: 15px 15px 12px; }
  .local { grid-template-columns: 132px minmax(26px, 1fr) 128px; }
  .lfiles { gap: 6px; }
  .lfiles li { height: 27px; }
  .lwire { height: 84px; }
  .lchip { padding: 10px 9px 9px; box-shadow: 0 1px 0 rgba(255,255,255,.95), 0 14px 26px -22px rgba(18,111,85,.35); }
  .memory { gap: 0; }
  .memory li { min-height: 30px; background: rgba(255,255,255,.86); }
  .memory li:nth-child(2) { display: none; }
  .hub-nodes { transform: scale(.9); transform-origin: center; }
  .hn { box-shadow: 0 1px 0 rgba(255,255,255,.95), 0 10px 20px -17px rgba(26,54,91,.28); }
  .hn.core { box-shadow: 0 0 0 5px rgba(43,102,246,.075), 0 16px 28px -20px rgba(43,102,246,.32); }
}

/* Capability cards — quieter framing, consistent visual stage and text rhythm. */
@media (min-width: 901px) {
  .why .sec-head { margin-bottom: 40px; }
  .adv-grid { gap: 18px; }
  .adv {
    min-height: 390px;
    border-color: #e6ebf1;
    border-radius: 22px;
    box-shadow: 0 1px 0 rgba(255,255,255,.9), 0 18px 46px -42px rgba(20,49,88,.2);
  }
  .adv:hover {
    transform: translateY(-2px);
    border-color: #dbe3ec;
    box-shadow: 0 1px 0 rgba(255,255,255,.92), 0 24px 54px -42px rgba(20,49,88,.26);
  }
  .adv-art {
    height: 188px;
    border-bottom: 0;
  }
  .adv-art::after {
    inset: auto 20px 0;
    height: 1px;
    border: 0;
    border-radius: 0;
    background: linear-gradient(90deg, transparent, rgba(129,145,166,.16) 18%, rgba(129,145,166,.16) 82%, transparent);
    box-shadow: none;
  }
  .adv-body {
    min-height: 202px;
    padding: 20px 22px 23px;
  }
  .adv-no { color: #98a4b3; }
  .adv h3 {
    margin-top: 6px;
    font-size: 19px;
    font-weight: 600;
    letter-spacing: -.018em;
  }
  .adv-tags {
    min-height: 21px;
    margin-top: 9px;
    align-items: center;
  }
  .adv-tags li {
    padding: 2px 7px;
    border: 1px solid #eef2f6;
    color: #738094;
    background: rgba(247,249,251,.88);
  }
  .adv-desc {
    margin-top: 10px;
    color: #687587;
    font-size: 12.6px;
    line-height: 1.76;
  }
  .adv-data .adv-desc { margin-top: 40px; }
  .adv-foot {
    margin-top: auto;
    padding-top: 10px;
    color: #9aa4b2;
  }
  .stats { padding-inline: 22px; }
  .stats > div {
    border: 1px solid rgba(225,231,239,.76);
    box-shadow: 0 1px 0 rgba(255,255,255,.96), 0 10px 24px -20px rgba(26,54,91,.24);
  }
  .forecast { bottom: 16px; }
  .fan { transform: scale(.84); }
  .adv-local .adv-art { padding-top: 17px; }
  .hub-nodes { transform: scale(.87); }
}

/* Closing brand field: full-width, centered and presentation-led like the
   supplied WorkBuddy ecosystem section, with LBSwork's own map language. */
.closing {
  padding: 0;
  overflow: hidden;
  background: #fff;
}
.closing > .wrap { max-width: none; padding: 0; }
.closing-card {
  --cta-x: 0px;
  --cta-y: 0px;
  min-height: 480px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background:
    radial-gradient(ellipse at 50% 43%, rgba(255,255,255,.98) 0 22%, transparent 58%),
    linear-gradient(180deg, #fff 0%, #f5f6f7 50%, #fafafa 100%);
  box-shadow: none;
  text-align: center;
  isolation: isolate;
}
.closing-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .065;
  background-image: radial-gradient(rgba(63, 78, 97, .32) .65px, transparent .65px);
  background-size: 16px 16px;
  -webkit-mask-image: radial-gradient(circle at 50% 48%, transparent 0 17%, #000 56%, transparent 92%);
  mask-image: radial-gradient(circle at 50% 48%, transparent 0 17%, #000 56%, transparent 92%);
}
.closing-contours {
  z-index: -1;
  opacity: .095;
  width: calc(100% + 48px);
  height: calc(100% + 48px);
  inset: -24px;
  transform: translate3d(var(--cta-x), var(--cta-y), 0) scale(1.025);
  transition: transform .5s cubic-bezier(.2,.7,.2,1);
  animation: closingContoursDrift 12s ease-in-out infinite alternate;
  filter: grayscale(1);
  -webkit-mask-image: radial-gradient(ellipse at 50% 48%, rgba(0,0,0,.18), rgba(0,0,0,.92) 72%, transparent 100%);
  mask-image: radial-gradient(ellipse at 50% 48%, rgba(0,0,0,.18), rgba(0,0,0,.92) 72%, transparent 100%);
}
.closing-rays {
  position: absolute;
  z-index: -1;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.closing-rays i {
  position: absolute;
  right: 50%;
  top: 31%;
  width: 58%;
  height: 1px;
  transform-origin: right center;
  background: linear-gradient(90deg, transparent, rgba(118, 130, 144, .16));
  animation: closingRay 8s ease-in-out infinite;
}
.closing-rays i:nth-child(1) { transform: rotate(-18deg); }
.closing-rays i:nth-child(2) { transform: rotate(-4deg); animation-delay: -2.7s; }
.closing-rays i:nth-child(3) { transform: rotate(13deg); animation-delay: -5.2s; }
.closing-inner {
  width: 100%;
  max-width: 1360px;
  min-height: 480px;
  margin: 0 auto;
  display: flex;
  flex-direction: column-reverse;
  justify-content: center;
  align-items: center;
  gap: 0;
  padding: 36px 32px 42px;
}
.closing-copy {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 820px;
  text-align: center;
}
.closing h2 {
  margin: 0;
  max-width: none;
  color: #08152a;
  font-size: clamp(44px, 4vw, 58px);
  font-weight: 580;
  line-height: 1.08;
  letter-spacing: -.055em;
}
.closing-copy > p:not(.closing-eyebrow) {
  max-width: 650px;
  margin: 13px auto 0;
  color: #647287;
  font-size: 15px;
  line-height: 1.8;
}
.closing-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  justify-content: center;
  margin-top: 20px;
}
.closing .btn {
  margin-top: 0;
  height: 48px;
  min-width: 176px;
  border-radius: 999px;
  background: #08152a;
  border-color: #08152a;
  box-shadow: 0 14px 30px -20px rgba(8,21,42,.64);
  font-size: 14px;
}
.closing .btn:hover {
  transform: translateY(-2px);
  background: #142a49;
  border-color: #142a49;
}
.closing .hero-note {
  display: none;
}
.closing-visual {
  position: relative;
  z-index: 2;
  width: 100%;
  min-width: 0;
  height: 156px;
  transform: translate3d(var(--cta-x), var(--cta-y), 0);
  transition: transform .45s cubic-bezier(.2,.7,.2,1);
}
.closing-glow {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 260px;
  height: 88px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: rgba(104, 125, 145, .075);
  filter: blur(52px);
  animation: closingGlow 4.8s ease-in-out infinite alternate;
}
.closing-orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 300px;
  height: 92px;
  border: 1px solid rgba(116, 132, 148, .14);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(-9deg);
}
.closing-orbit--two {
  width: 360px;
  height: 116px;
  border-color: rgba(135, 147, 159, .11);
  transform: translate(-50%, -50%) rotate(12deg);
}
.closing-mascot {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  width: min(235px, 100%);
  height: 178px;
  object-fit: contain;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 28px 30px rgba(29, 157, 210, .18));
  animation: closingMascotFloat 5.6s ease-in-out infinite;
}

@keyframes closingContoursDrift {
  from { translate: -8px -3px; }
  to { translate: 8px 4px; }
}
@keyframes closingRay {
  0%, 100% { opacity: .15; scale: .9 1; }
  50% { opacity: .62; scale: 1.08 1; }
}
@keyframes closingGlow {
  from { opacity: .58; transform: translate(-50%, -50%) scale(.92); }
  to { opacity: .92; transform: translate(-50%, -50%) scale(1.08); }
}
@keyframes closingMascotFloat {
  0%, 100% { transform: translate(-50%, -50%) translateY(4px) rotate(-1deg); }
  50% { transform: translate(-50%, -50%) translateY(-8px) rotate(1deg); }
}

@media (max-width: 900px) {
  .closing { padding: 0; }
  .closing-card { min-height: 520px; border-radius: 0; }
  .closing-inner {
    min-height: 520px;
    gap: 0;
    padding: 38px 22px 44px;
  }
  .closing-copy { text-align: center; }
  .closing h2 { font-size: clamp(38px, 10vw, 52px); }
  .closing-copy > p:not(.closing-eyebrow) { margin-inline: auto; font-size: 14px; }
  .closing-actions { justify-content: center; flex-wrap: wrap; margin-top: 26px; }
  .closing-visual { order: 0; height: 164px; }
  .closing-mascot { width: min(240px, 78vw); height: 182px; }
  .closing-orbit { width: 250px; height: 86px; }
  .closing-orbit--two { width: 300px; height: 108px; }
}

@media (prefers-reduced-motion: reduce) {
  .closing-contours,
  .closing-rays i,
  .closing-glow,
  .closing-mascot { animation: none !important; }
}

/* WorkBuddy-inspired expert panels: quieter copy rail, dominant product proof. */
@media (min-width: 901px) {
  .panel {
    grid-template-columns: minmax(380px, .72fr) minmax(0, 1.38fr);
  }
  .panel-copy {
    position: relative;
    justify-content: center;
    padding: 52px 44px 48px 48px;
  }
  .panel-copy h3 {
    font-size: 26px;
    line-height: 1.43;
  }
  .panel-copy h3 .k {
    margin-bottom: 9px;
    color: #101722;
    font-weight: 520;
  }
  .panel-copy .desc {
    margin-top: 22px;
    font-size: 14px;
    line-height: 1.9;
  }
  .panel-copy .cases {
    width: auto;
    margin-top: 30px;
    padding: 0;
    gap: 0;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
  }
  .panel-copy .case,
  .panel-copy .case:first-child {
    height: 27px;
    padding: 0 12px;
    border: 0;
    border-radius: 0;
    color: #9099a6;
    background: transparent;
    box-shadow: none;
    font-size: 11.5px;
    font-weight: 500;
  }
  .panel-copy .case:first-child { padding-left: 0; }
  .panel-copy .case + .case { border-left: 1px solid #e8ebef; }
  .panel-copy .case:hover {
    color: var(--c);
    background: transparent;
    box-shadow: none;
  }
  .panel-copy .case.on {
    color: var(--c);
    background: transparent;
    box-shadow: none;
    font-weight: 620;
  }
  .panel-copy .tryit {
    display: block;
    position: static;
    margin-top: 28px;
    padding-top: 0;
    border-top: 0;
  }
  .panel-copy .tryit-head { display: none; }
  .panel-copy .prompt {
    min-height: 36px;
    margin-top: 0;
    padding: 0;
    gap: 18px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }
  .panel-copy .prompt-q {
    color: #667386;
    font-size: 11.5px;
    line-height: 1.6;
  }
  .panel-copy .go-apply { flex: none; }
}

/* ---------- responsive presentation pass ----------
   Everything in this block is intentionally capped at 900px so the approved
   desktop composition remains pixel-for-pixel unchanged. */
@media (max-width: 900px) {
  /* Let the embedded hero take part in normal document flow. This removes the
     dead gap created by the desktop-only 610px stage offset. */
  .hero.hero--legacy {
    padding-bottom: 44px;
    overflow: hidden;
  }
  .hero-legacy-frame {
    position: relative;
    inset: auto;
    width: 100%;
    height: clamp(500px, 70vw, 540px);
    aspect-ratio: auto;
  }
  .hero.hero--legacy .hero-stage {
    width: min(calc(100% - 36px), 720px);
    margin: 24px auto 0;
    overflow: hidden;
    border-radius: 22px;
  }
  .hero.hero--legacy .hero-tilt {
    transform: none !important;
    filter: drop-shadow(0 24px 34px rgba(29, 87, 154, .10));
  }
  .hero.hero--legacy .hero-stage .fit,
  .panel-visual > .fit {
    min-width: 0;
    width: 100%;
  }

  /* Mobile expert navigation remains swipeable, but the current autoplay item
     is kept in view by JS and a restrained scrollbar makes the gesture clear. */
  .tabs-wrap {
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
    scrollbar-color: rgba(43, 102, 246, .34) transparent;
  }
  .tabs-wrap::-webkit-scrollbar {
    display: block;
    height: 3px;
  }
  .tabs-wrap::-webkit-scrollbar-track { background: transparent; }
  .tabs-wrap::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: rgba(43, 102, 246, .30);
  }
  .tab { scroll-snap-align: center; }

  /* A full result preview is more useful on touch screens than a clipped,
     desktop-sized canvas with an invisible horizontal scroll region. */
  .panel-visual {
    overflow: hidden;
  }
}

@media (max-width: 680px) {
  .hero-legacy-frame {
    height: 540px;
  }
  .hero.hero--legacy .hero-stage {
    width: calc(100% - 28px);
    margin-top: 16px;
    border-radius: 18px;
  }
  .hero.hero--legacy .app { border-radius: 18px; }
  .hero.hero--legacy .hero-stage .fit { min-width: 0; }

  .tabs-wrap {
    margin-right: -18px;
    padding-right: 28px;
    padding-bottom: 9px;
  }
  .panel-visual { padding: 18px 12px; }
}