:root {
  --hs-ink: #09192b;
  --hs-navy: #0a2747;
  --hs-blue: #0d5b96;
  --hs-sky: #dcecf6;
  --hs-orange: #f17a2b;
  --hs-cream: #f4f0e8;
  --hs-paper: #fbfaf7;
  --hs-line: rgba(9, 25, 43, .13);
}

body.hs-refresh {
  color: var(--hs-ink);
  background: var(--hs-paper);
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, sans-serif;
}

.hs-refresh main { overflow: hidden; }
.hs-wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.hs-section { padding: 104px 0; }
.hs-section--paper { background: #fff; }
.hs-section--cream { background: var(--hs-cream); }
.hs-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--hs-orange);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.hs-kicker::before { content: ""; width: 34px; height: 2px; background: currentColor; }
.hs-heading { margin: 18px 0 0; font-size: clamp(34px, 4.2vw, 60px); line-height: 1.08; letter-spacing: -.035em; font-weight: 900; }
.hs-heading--small { font-size: clamp(30px, 3.2vw, 48px); }
.hs-lead { margin: 22px 0 0; max-width: 650px; color: #546170; font-size: 17px; line-height: 1.9; }

.hs-hero {
  position: relative;
  min-height: 760px;
  padding: 128px 0 78px;
  background:
    radial-gradient(circle at 18% 8%, rgba(56, 139, 194, .26), transparent 30%),
    linear-gradient(125deg, #06182b 0%, #0a2f54 55%, #0b416d 100%);
  color: #fff;
}
.hs-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .16;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.11) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.11) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: linear-gradient(to right, #000, transparent 70%);
}
.hs-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(390px, .95fr); gap: 72px; align-items: center; }
.hs-hero-copy { padding-top: 18px; }
.hs-hero .hs-kicker { color: #ff9b55; }
.hs-hero-title { margin: 24px 0 0; font-size: clamp(48px, 6.4vw, 84px); line-height: .98; letter-spacing: -.055em; font-weight: 950; }
.hs-hero-title span { display: block; color: #a8d5ee; }
.hs-hero-desc { margin: 28px 0 0; max-width: 640px; color: rgba(255,255,255,.76); font-size: 18px; line-height: 1.9; }
.hs-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hs-button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border-radius: 3px; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.hs-button:hover { transform: translateY(-2px); }
.hs-button--primary { background: var(--hs-orange); color: #fff; box-shadow: 0 14px 35px rgba(241,122,43,.24); }
.hs-button--ghost { color: #fff; border: 1px solid rgba(255,255,255,.34); background: rgba(255,255,255,.06); }
.hs-button--ink { color: #fff; background: var(--hs-navy); }
.hs-button--line { color: var(--hs-navy); border: 1px solid var(--hs-line); background: #fff; }
.hs-hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 48px; max-width: 620px; background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.13); }
.hs-hero-fact { padding: 19px 18px; background: rgba(3,19,35,.42); }
.hs-hero-fact strong { display: block; color: #fff; font-size: 16px; }
.hs-hero-fact span { display: block; margin-top: 5px; color: rgba(255,255,255,.56); font-size: 12px; }
.hs-hero-visual { position: relative; min-height: 550px; }
.hs-hero-photo { position: absolute; inset: 0 42px 70px 0; margin: 0; border-radius: 4px; overflow: hidden; background: #f5f5f2; box-shadow: 0 34px 90px rgba(0,0,0,.34); }
.hs-hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 46%; }
.hs-hero-photo figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 24px 20px; color: #fff; font-size: 12px; background: linear-gradient(transparent, rgba(3,15,26,.86)); }
.hs-hero-inset { position: absolute; right: 0; bottom: 0; width: 47%; aspect-ratio: 1.1; border: 8px solid var(--hs-cream); background: #fff; overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,.3); }
.hs-hero-inset img { width: 100%; height: 100%; object-fit: cover; }
.hs-hero-mark { position: absolute; top: -28px; right: 0; color: rgba(255,255,255,.09); font-size: 86px; font-weight: 950; letter-spacing: -.08em; writing-mode: vertical-rl; }

.hs-proofbar { position: relative; z-index: 3; margin-top: -34px; }
.hs-proofbar-inner { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; box-shadow: 0 18px 55px rgba(5,30,52,.12); }
.hs-proofitem { padding: 30px; border-right: 1px solid var(--hs-line); }
.hs-proofitem:last-child { border-right: 0; }
.hs-proofitem i { color: var(--hs-orange); font-size: 20px; }
.hs-proofitem strong { display: block; margin-top: 15px; font-size: 16px; }
.hs-proofitem p { margin: 7px 0 0; color: #6a7580; font-size: 12px; line-height: 1.7; }

.hs-section-head { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 52px; }
.hs-section-note { max-width: 400px; padding-left: 18px; border-left: 2px solid var(--hs-orange); color: #697580; font-size: 13px; line-height: 1.75; }
.hs-material-grid { display: grid; grid-template-columns: 1.1fr .9fr; grid-template-rows: 280px 280px; gap: 18px; }
.hs-material-card { position: relative; margin: 0; overflow: hidden; border-radius: 3px; background: #dbe3e8; }
.hs-material-card:first-child { grid-row: 1 / 3; }
.hs-material-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.hs-material-card:first-child img { object-position: center 48%; }
.hs-material-card:hover img { transform: scale(1.025); }
.hs-material-card figcaption { position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: end; justify-content: space-between; gap: 20px; padding: 52px 24px 22px; color: #fff; background: linear-gradient(transparent, rgba(4,18,30,.88)); }
.hs-material-card strong { font-size: 20px; }
.hs-material-card span { font-size: 12px; opacity: .76; }

.hs-product-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: center; }
.hs-product-shot { position: relative; padding: 34px; background: #fff; box-shadow: 0 22px 60px rgba(6,31,52,.1); }
.hs-product-shot img { display: block; width: 100%; aspect-ratio: 1; object-fit: contain; }
.hs-product-shot::before { content: "产品实拍"; position: absolute; top: 18px; left: 18px; z-index: 1; padding: 8px 12px; color: #fff; background: var(--hs-navy); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.hs-packages { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 34px; }
.hs-package { padding: 22px; border: 1px solid var(--hs-line); background: rgba(255,255,255,.72); }
.hs-package strong { display: block; font-size: 18px; color: var(--hs-navy); }
.hs-package span { display: block; margin-top: 8px; color: #6b7681; font-size: 12px; line-height: 1.65; }
.hs-boundary { margin-top: 24px; padding: 17px 18px; color: #695d4b; background: #fff8ed; border-left: 3px solid var(--hs-orange); font-size: 12px; line-height: 1.8; }

.hs-scene-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.hs-video-card { position: relative; min-height: 570px; overflow: hidden; background: #061525; }
.hs-video-card video { width: 100%; height: 100%; min-height: 570px; object-fit: cover; }
.hs-video-badge { position: absolute; left: 20px; top: 20px; padding: 9px 12px; color: #fff; background: rgba(6,24,42,.78); border: 1px solid rgba(255,255,255,.26); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.hs-scene-stack { display: grid; gap: 18px; }
.hs-scene-card { position: relative; min-height: 276px; overflow: hidden; }
.hs-scene-card img { width: 100%; height: 100%; object-fit: cover; }
.hs-scene-caption { position: absolute; inset: auto 0 0; padding: 50px 22px 20px; color: #fff; background: linear-gradient(transparent, rgba(4,18,30,.9)); }
.hs-scene-caption strong { display: block; font-size: 20px; }
.hs-scene-caption span { display: block; margin-top: 7px; font-size: 12px; opacity: .76; }

.hs-steps { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--hs-line); border-bottom: 1px solid var(--hs-line); }
.hs-step { position: relative; min-height: 230px; padding: 34px 26px; border-right: 1px solid var(--hs-line); }
.hs-step:last-child { border-right: 0; }
.hs-step-num { color: #c8d3dc; font-size: 54px; line-height: 1; font-weight: 950; letter-spacing: -.08em; }
.hs-step strong { display: block; margin-top: 28px; color: var(--hs-navy); font-size: 19px; }
.hs-step p { margin: 10px 0 0; color: #697580; font-size: 13px; line-height: 1.75; }

.hs-editorial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.hs-editorial { display: block; background: #fff; border: 1px solid var(--hs-line); transition: transform .25s ease, box-shadow .25s ease; }
.hs-editorial:hover { transform: translateY(-4px); box-shadow: 0 22px 50px rgba(8,32,53,.1); }
.hs-editorial img { width: 100%; height: 230px; object-fit: cover; }
.hs-editorial-body { padding: 25px; }
.hs-editorial small { color: var(--hs-orange); font-weight: 800; letter-spacing: .08em; }
.hs-editorial h3 { margin: 12px 0 0; color: var(--hs-navy); font-size: 21px; line-height: 1.45; font-weight: 850; }
.hs-editorial p { margin: 11px 0 0; color: #697580; font-size: 13px; line-height: 1.75; }

.hs-cta { position: relative; padding: 92px 0; color: #fff; background: linear-gradient(115deg, #071d33, #0b4c7c); }
.hs-cta::after { content: "HAISHUO"; position: absolute; right: 4vw; bottom: -22px; color: rgba(255,255,255,.06); font-size: clamp(70px, 12vw, 190px); font-weight: 950; letter-spacing: -.08em; }
.hs-cta-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.hs-cta h2 { margin: 0; font-size: clamp(34px, 4vw, 58px); line-height: 1.15; font-weight: 900; }
.hs-cta p { margin: 17px 0 0; color: rgba(255,255,255,.68); line-height: 1.8; }
.hs-source-note { margin-top: 18px; color: #84909a; font-size: 11px; line-height: 1.7; }

/* Legacy pages: remove the emergency neutral-image mask and give restored images a clean crop. */
.hs-restored-image { object-fit: cover !important; padding: 0 !important; background: #eef2f4; }
.hs-restored-product { object-fit: contain !important; padding: 18px !important; background: #fff; }

@media (max-width: 960px) {
  .hs-section { padding: 78px 0; }
  .hs-hero { min-height: auto; padding: 110px 0 72px; }
  .hs-hero-grid { grid-template-columns: 1fr; gap: 46px; }
  .hs-hero-visual { min-height: 500px; }
  .hs-proofbar-inner { grid-template-columns: repeat(2, 1fr); }
  .hs-proofitem:nth-child(2) { border-right: 0; }
  .hs-proofitem:nth-child(-n+2) { border-bottom: 1px solid var(--hs-line); }
  .hs-product-layout { grid-template-columns: 1fr; gap: 46px; }
  .hs-scene-grid { grid-template-columns: 1fr; }
  .hs-video-card, .hs-video-card video { min-height: 480px; }
  .hs-scene-stack { grid-template-columns: 1fr 1fr; }
  .hs-steps { grid-template-columns: repeat(2, 1fr); }
  .hs-step:nth-child(2) { border-right: 0; }
  .hs-step:nth-child(-n+2) { border-bottom: 1px solid var(--hs-line); }
  .hs-editorial-grid { grid-template-columns: 1fr 1fr; }
  .hs-editorial:last-child { grid-column: 1 / 3; }
}

@media (max-width: 768px) {
  .top-bar { display: none; }
  .chat-tooltip { display: none !important; }
  .chat-trigger {
    right: 14px;
    bottom: calc(18px + env(safe-area-inset-bottom));
    width: 52px;
    height: 52px;
    box-sizing: border-box;
    font-size: 22px;
    animation: none;
  }
  .chat-trigger-label { display: none; }
}

@media (max-width: 640px) {
  .hs-wrap { width: min(100% - 28px, 1180px); }
  .hs-section { padding: 62px 0; }
  .hs-hero { padding-top: 94px; }
  .hs-hero-title { font-size: clamp(43px, 13vw, 62px); }
  .hs-hero-desc { font-size: 15px; }
  .hs-hero-facts { grid-template-columns: 1fr; }
  .hs-hero-visual { min-height: 420px; }
  .hs-hero-photo { inset: 0 18px 48px 0; }
  .hs-hero-inset { width: 46%; border-width: 5px; }
  .hs-hero-mark { display: none; }
  .hs-proofbar { margin-top: 0; }
  .hs-proofbar-inner { grid-template-columns: 1fr; }
  .hs-proofitem { padding: 22px; border-right: 0; border-bottom: 1px solid var(--hs-line); }
  .hs-proofitem:last-child { border-bottom: 0; }
  .hs-section-head { display: block; margin-bottom: 34px; }
  .hs-section-note { margin-top: 22px; }
  .hs-material-grid { grid-template-columns: 1fr; grid-template-rows: repeat(3, 260px); }
  .hs-material-card:first-child { grid-row: auto; }
  .hs-packages { grid-template-columns: 1fr; }
  .hs-video-card, .hs-video-card video { min-height: 470px; }
  .hs-scene-stack { grid-template-columns: 1fr; }
  .hs-steps { grid-template-columns: 1fr; }
  .hs-step { min-height: auto; border-right: 0; border-bottom: 1px solid var(--hs-line); }
  .hs-editorial-grid { grid-template-columns: 1fr; }
  .hs-editorial:last-child { grid-column: auto; }
  .hs-cta-inner { display: block; }
  .hs-cta .hs-actions { margin-top: 28px; }
}