:root {
  --green: #86D335;
  --green-dark: #6cb02c;
  --green-deep: #4f8a1f;
  --ink: #0a1628;
  --ink-2: #101f33;
  --ink-3: #16263f;
  --paper: #f4f6f3;
  --white: #ffffff;
  --gray: #5c6672;
  --gray-light: #e3e7e1;
  --nav-h: 60px;
  --fix-h: 106px;
  --form-w: 400px;
  --form-gap: 48px;
  --page-pad: 40px;
}
* { font-family: 'Poppins', system-ui, -apple-system, sans-serif; margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--paper); color: var(--ink); line-height: 1.7; -webkit-font-smoothing: antialiased; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
a, button { -webkit-tap-highlight-color: transparent; }

/* ============ Top Navigation (green, mimics reference site) ============ */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1200;
  background: var(--green);
}
.nav-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; gap: 22px;
  padding: 10px 24px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; flex-shrink: 0; }
.brand .logo-mark { width: 42px; height: 42px; display: block; }
.brand-word { font-size: 21px; font-weight: 800; letter-spacing: 1.4px; color: var(--ink); line-height: 1; }
.brand-word em { font-style: normal; font-weight: 500; color: rgba(10,22,40,0.82); }
.brand-sub { display: block; font-size: 8.5px; font-weight: 600; letter-spacing: 2.4px; text-transform: uppercase; color: rgba(10,22,40,0.66); margin-top: 3px; }
.nav-links { display: flex; align-items: center; gap: 17px; margin-left: 8px; flex: 1; min-width: 0; }
.nav-links a {
  font-size: 10.5px; font-weight: 700; letter-spacing: 1.3px; text-transform: uppercase;
  color: var(--ink); text-decoration: none; white-space: nowrap;
  border-bottom: 2px solid transparent; padding: 4px 0;
  transition: border-color .25s, opacity .25s;
}
.nav-links a:hover { border-bottom-color: var(--ink); opacity: .85; }
.nav-cta { display: flex; align-items: center; gap: 9px; flex-shrink: 0; }
.nav-btn {
  font-size: 10px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase;
  padding: 9px 17px; border-radius: 7px; cursor: pointer;
  text-decoration: none; white-space: nowrap; border: none;
  transition: all .25s; font-family: inherit; display: inline-flex; align-items: center; gap: 7px;
}
.nav-btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid rgba(10,22,40,0.55); }
.nav-btn.ghost:hover { background: var(--ink); color: var(--green); }
.nav-btn.solid { background: var(--ink); color: var(--green); }
.nav-btn.solid:hover { background: #000; transform: translateY(-1px); }
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 40px; height: 40px; border-radius: 8px;
  align-items: center; justify-content: center; color: var(--ink);
}
.nav-toggle:hover { background: rgba(10,22,40,0.1); }
.nav-toggle svg { width: 22px; height: 22px; }
.nav-drop {
  display: none; background: var(--green);
  border-top: 1px solid rgba(10,22,40,0.15);
  padding: 8px 20px 16px;
}
.nav-drop a {
  display: block; padding: 10px 4px;
  font-size: 12px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--ink); text-decoration: none; border-bottom: 1px solid rgba(10,22,40,0.12);
}
.nav-drop a:last-of-type { border-bottom: none; }
.nav-drop .drop-cta { display: flex; gap: 10px; margin-top: 14px; }
.nav-drop .drop-cta .nav-btn { flex: 1; justify-content: center; }
body.nav-open .nav-drop { display: block; }

/* ============ Recruitment Strip (fixed, under nav) ============ */
.recruit-strip {
  position: fixed; top: var(--nav-h); left: 0; right: 0; z-index: 1190;
  background: var(--ink); color: #fff;
}
body.nav-open .recruit-strip { display: none; }
.strip-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center; gap: 14px;
  padding: 10px 24px; flex-wrap: wrap;
}
.strip-text { font-size: 12px; font-weight: 400; color: rgba(255,255,255,0.92); display: flex; align-items: center; justify-content: center; gap: 9px; flex: 1; min-width: 0; text-align: center; }
.strip-text .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); flex-shrink: 0; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }
.strip-text strong { font-weight: 700; color: var(--green); }
.strip-text .sep { color: rgba(255,255,255,0.4); }
.strip-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.strip-btn {
  font-size: 10px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase;
  padding: 8px 16px; border-radius: 6px; cursor: pointer; text-decoration: none;
  white-space: nowrap; font-family: inherit; transition: all .25s;
  display: inline-flex; align-items: center; gap: 6px;
}
.strip-btn.ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.55); }
.strip-btn.ghost:hover { background: rgba(255,255,255,0.12); }
.strip-btn.solid { background: var(--green); color: var(--ink); border: 1.5px solid var(--green); }
.strip-btn.solid:hover { background: var(--green-dark); border-color: var(--green-dark); }

/* ============ Hero ============ */
.hero {
  position: relative; background: var(--ink); color: #fff;
  padding-top: var(--fix-h); overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .55; animation: kenburns 26s ease-in-out infinite alternate; }
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.1); } }
.hero-veil {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,22,40,0.78) 0%, rgba(10,22,40,0.5) 45%, rgba(10,22,40,0.93) 100%);
}
.hero-inner {
  position: relative;
  max-width: 920px;
  margin-left: max(24px, calc((100% - 1280px)/2 + 24px));
  margin-right: auto;
  padding: 74px 24px 66px;
}
.hero-eyebrow {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: var(--green); margin-bottom: 22px;
  padding: 7px 14px; border: 1px solid rgba(134,211,53,0.5); border-radius: 4px;
  background: rgba(10,22,40,0.35);
}
.hero h1 {
  font-size: clamp(1.85rem, 4.3vw, 3.15rem); font-weight: 800; line-height: 1.16;
  letter-spacing: -0.6px; margin-bottom: 22px; max-width: 900px; text-wrap: balance;
}
.hero h1 .green { color: var(--green); }
.hero-meta { font-size: 15px; color: rgba(255,255,255,0.82); line-height: 1.95; margin-bottom: 30px; }
.hero-meta strong { color: #fff; font-weight: 600; }
.hero-meta a {
  color: var(--green); text-decoration: none; font-weight: 600;
  border-bottom: 1px solid rgba(134,211,53,0.5);
  transition: border-color .3s, color .3s;
}
.hero-meta a:hover { border-color: var(--green); color: #fff; }
.hero-meta .accent { color: var(--green); font-weight: 600; }
.hero-cta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 11.5px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 14px 28px; border-radius: 8px; cursor: pointer; text-decoration: none;
  transition: all .25s; font-family: inherit;
}
.btn.primary { background: var(--green); color: var(--ink); border: 1.5px solid var(--green); }
.btn.primary:hover { background: var(--green-dark); border-color: var(--green-dark); transform: translateY(-1px); }
.btn.ghost-light { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.65); }
.btn.ghost-light:hover { background: rgba(255,255,255,0.12); border-color: #fff; }

/* Hero stats (green data bar, mimics reference) */
.hero-stats { position: relative; background: var(--green); }
.stats-inner {
  max-width: 1280px; margin: 0 auto;
  padding-right: calc(var(--form-w) + var(--form-gap));
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.stat { padding: 24px 26px; border-left: 1px solid rgba(10,22,40,0.2); }
.stat:first-child { border-left: none; }
.stat strong { display: block; font-size: 1.85rem; font-weight: 800; line-height: 1.1; margin-bottom: 6px; }
.stat span { font-size: 11.5px; font-weight: 500; line-height: 1.55; opacity: .82; display: block; }

/* ============ Platform Building band (Chinese statement) ============ */
.platform-band { background: var(--ink); border-top: 1px solid rgba(134,211,53,0.25); border-bottom: 1px solid rgba(134,211,53,0.25); }
.platform-inner {
  max-width: 920px;
  padding: 34px 24px;
  border-left: 3px solid var(--green);
  margin-left: max(24px, calc((100% - 1280px)/2 + 24px));
  margin-right: auto;
}
.platform-tag { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--green); margin-bottom: 10px; }
.platform-zh { font-size: 17px; font-weight: 500; color: #fff; line-height: 1.9; margin-bottom: 10px; max-width: 980px; }
.platform-en { font-size: 12.5px; color: rgba(255,255,255,0.6); line-height: 1.8; max-width: 860px; }

/* ============ Main Content ============ */
.main-content-wrap {
  max-width: 1280px; margin: 0 auto;
  padding: 8px var(--page-pad) 60px;
  padding-right: calc(var(--page-pad) + var(--form-w) + var(--form-gap));
}

/* ============ Sections ============ */
section {
  padding: 52px 0; border-bottom: 1px solid var(--gray-light);
  scroll-margin-top: calc(var(--fix-h) + 20px);
}
section:last-of-type { border-bottom: none; }
.section-num {
  font-size: 11px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--green-deep);
  margin-bottom: 12px; display: block;
}
h2 { font-size: 1.65rem; font-weight: 700; color: var(--ink); margin-bottom: 22px; line-height: 1.3; letter-spacing: -0.3px; }
h3 { font-size: 1.05rem; font-weight: 600; color: var(--green-deep); margin: 24px 0 10px; }
p { font-size: 14.5px; color: #3f4753; margin-bottom: 16px; line-height: 1.85; }
.lead { font-size: 16px; color: var(--ink); font-weight: 500; }
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 40px; align-items: start; margin-bottom: 8px; }
.sec-media { margin: 0; }
.sec-media img { width: 100%; display: block; border-radius: 14px; border: 1px solid var(--gray-light); box-shadow: 0 12px 34px rgba(10,22,40,0.12); }
.sec-media figcaption { font-size: 11px; color: #8a93a0; margin-top: 9px; text-align: center; letter-spacing: 0.4px; }

.founding-block {
  background: var(--white); border: 1px solid var(--gray-light);
  border-radius: 14px; padding: 32px 28px; margin: 28px 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.05);
}
.founding-block h3 { font-size: 1.2rem; color: var(--ink); margin: 0 0 16px; }
.founding-block .sub { font-size: 13.5px; color: #555; line-height: 1.9; margin-bottom: 20px; }
.benefit-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--gray-light);
  border: 1px solid var(--gray-light); border-radius: 10px;
  overflow: hidden; margin: 20px 0;
}
.benefit-item { background: var(--white); padding: 18px 16px; }
.benefit-item .benefit-title { font-size: 13px; font-weight: 700; color: var(--green-deep); margin-bottom: 5px; }
.benefit-item .benefit-desc { font-size: 12.5px; color: var(--gray); line-height: 1.7; }

.mv-block {
  background: linear-gradient(135deg, rgba(134,211,53,0.09) 0%, rgba(255,255,255,0.92) 100%);
  border: 1px solid var(--gray-light);
  border-radius: 12px;
  padding: 28px 26px;
  margin: 24px 0;
}
.mv-block .mv-item { padding: 0; }
.mv-block .mv-label {
  display: inline-block;
  font-size: 11px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--green-deep); margin-bottom: 8px;
}
.mv-block .mv-text { font-size: 14px; color: #333; line-height: 1.9; margin: 0; }
.mv-block .mv-text strong { color: var(--green-deep); font-weight: 600; }

.data-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--gray-light);
  border: 1px solid var(--gray-light); border-radius: 10px;
  overflow: hidden; margin: 28px 0;
}
.data-card { background: var(--white); padding: 22px 18px; }
.data-card .num { font-size: 1.8rem; font-weight: 800; color: var(--green-deep); display: block; margin-bottom: 4px; line-height: 1.2; }
.data-card .label { font-size: 12px; color: var(--gray); line-height: 1.6; }

.flow { margin: 24px 0; }
.flow-step { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid #e9ece7; }
.flow-step:last-child { border-bottom: none; }
.flow-num {
  flex-shrink: 0; width: 34px; height: 34px;
  border: 2px solid var(--green); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: var(--green-deep);
  background: #fff;
}
.flow-body h4 { font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 5px; }
.flow-body p { font-size: 13px; color: var(--gray); margin-bottom: 0; }

.table-wrap { overflow-x: auto; margin: 20px 0; border-radius: 10px; border: 1px solid var(--gray-light); }
.table-hint { display: none; }
table { width: 100%; border-collapse: collapse; font-size: 13px; table-layout: fixed; }
col.c1 { width: 24%; } col.c2 { width: 38%; } col.c3 { width: 38%; }
th {
  text-align: left; padding: 12px 14px;
  background: var(--ink); color: var(--green);
  font-weight: 600; font-size: 11px; letter-spacing: 1px; text-transform: uppercase;
}
td { padding: 13px 14px; border-bottom: 1px solid #eef1ec; color: #444; vertical-align: top; line-height: 1.6; background: var(--white); }
td strong { color: var(--ink); font-weight: 600; }

.quote {
  border-left: 3px solid var(--green);
  padding: 8px 0 8px 20px; margin: 24px 0;
  font-style: italic; color: var(--green-deep);
  font-size: 15px; line-height: 1.8;
}

/* ============ Compute Matching Block ============ */
.compute-block {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: 14px;
  padding: 32px 28px;
  margin: 28px 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.05);
}
.compute-block h3 { font-size: 1.2rem; color: var(--ink); margin: 0 0 16px; }
.compute-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--gray-light);
  border: 1px solid var(--gray-light); border-radius: 10px;
  overflow: hidden; margin: 20px 0;
}
.compute-item { background: var(--white); padding: 20px 18px; }
.compute-item .compute-title { font-size: 13px; font-weight: 700; color: var(--green-deep); margin-bottom: 6px; }
.compute-item .compute-desc { font-size: 12.5px; color: var(--gray); line-height: 1.7; }
.compute-note {
  background: linear-gradient(135deg, rgba(134,211,53,0.09) 0%, rgba(255,255,255,0.92) 100%);
  border: 1px solid var(--gray-light);
  border-radius: 10px;
  padding: 20px 22px;
  margin-top: 20px;
  font-size: 13.5px;
  color: #333;
  line-height: 1.9;
}
.compute-note strong { color: var(--green-deep); font-weight: 600; }

/* ============ Form Panel (fixed right sidebar) ============ */
.sidebar-fixed {
  position: fixed;
  top: calc(var(--fix-h) + 24px);
  right: var(--page-pad);
  width: var(--form-w);
  max-height: calc(100vh - var(--fix-h) - 48px);
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 100;
  padding-right: 4px;
  scroll-behavior: smooth;
}
.sidebar-fixed::-webkit-scrollbar { width: 4px; }
.sidebar-fixed::-webkit-scrollbar-thumb { background: var(--green); border-radius: 2px; }
.sidebar-fixed::-webkit-scrollbar-track { background: transparent; }
@keyframes highlightPulse {
  0%   { box-shadow: 0 4px 24px rgba(0,0,0,0.06); }
  50%  { box-shadow: 0 0 0 5px rgba(134,211,53,0.45), 0 8px 32px rgba(134,211,53,0.25); }
  100% { box-shadow: 0 4px 24px rgba(0,0,0,0.06); }
}
.form-panel.highlight-pulse { animation: highlightPulse 0.8s ease-in-out 2; }
.form-panel {
  background: var(--white); border: 1px solid var(--gray-light);
  border-radius: 14px; overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  transition: box-shadow .3s;
}
.form-panel-header { padding: 28px 26px 0; text-align: center; }
.form-panel-label { font-size: 10px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--green-deep); margin-bottom: 10px; display: block; }
.form-panel-header h3 { font-size: 1.15rem; font-weight: 700; color: var(--ink); margin: 0 0 8px; line-height: 1.35; }
.form-panel-header p { font-size: 12.5px; color: var(--gray); margin-bottom: 0; }
.form-panel .value-anchor {
  margin: 18px 26px 0; padding: 14px 18px;
  background: rgba(134,211,53,0.07);
  border-left: 3px solid var(--green);
  border-radius: 0 8px 8px 0;
  font-size: 12.5px; color: #555; line-height: 1.9;
}
.form-panel .value-anchor strong { color: var(--green-deep); font-weight: 600; }
.form-panel .progress-wrap { margin: 16px 26px 0; }
.form-panel .progress-meta { display: flex; justify-content: space-between; font-size: 10px; font-weight: 600; color: var(--gray); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 6px; }
.form-panel .progress-track { height: 3px; background: #eee; border-radius: 2px; width: 100%; }
.form-panel .progress-fill { height: 3px; background: var(--green); border-radius: 2px; width: 25%; transition: width .4s ease; }
.form-panel .form-body { padding: 22px 26px 26px; }
.form-panel .step { display: none; }
.form-panel .step.active { display: block; animation: fadeIn .4s ease; }
@keyframes fadeIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
.form-panel .step-intro { font-size: 12.5px; color: var(--gray); margin-bottom: 20px; line-height: 1.8; }
.form-panel .field { margin-bottom: 18px; }
.form-panel .field label { display: block; font-size: 12.5px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.form-panel .field label .hint { font-weight: 400; color: var(--gray); font-size: 11px; margin-left: 6px; }
.form-panel .field label .req { color: var(--green-deep); margin-left: 2px; }
.form-panel .field .multi-hint { display: block; font-weight: 600; color: var(--green-deep); font-size: 11px; margin-top: 2px; }
.form-panel .field .sub-hint { display: block; font-weight: 400; color: var(--gray); font-size: 11px; margin-top: 4px; line-height: 1.5; }
.form-panel .field .sub-hint strong { color: var(--green-deep); font-weight: 600; }
.form-panel .field input[type="text"],
.form-panel .field input[type="email"],
.form-panel .field textarea {
  width: 100%; background: #fafafa;
  border: 1px solid var(--gray-light); border-radius: 8px;
  color: var(--ink); padding: 10px 14px;
  font-size: 13px; outline: none;
  transition: border-color .3s, box-shadow .3s; line-height: 1.6;
}
.form-panel .field input:focus,
.form-panel .field textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(134,211,53,0.12); }
.form-panel .field textarea { resize: vertical; min-height: 64px; }
.form-panel .field input::placeholder,
.form-panel .field textarea::placeholder { color: #aaa; }
.form-panel .options { display: flex; flex-wrap: wrap; gap: 7px; }
.form-panel .options label {
  display: inline-flex; align-items: center;
  gap: 6px; padding: 7px 12px;
  border: 1px solid var(--gray-light); border-radius: 20px;
  background: #fafafa; color: #555;
  font-size: 12px; font-weight: 500; cursor: pointer;
  transition: all .25s; margin-bottom: 0;
}
.form-panel .options label:hover { border-color: var(--green); color: var(--ink); }
.form-panel .options input { display: none; }
.form-panel .options label:has(input:checked) { background: var(--green); border-color: var(--green); color: var(--ink); font-weight: 600; }
.form-panel .form-nav { display: flex; justify-content: space-between; margin-top: 24px; gap: 12px; }
.form-panel .form-nav button {
  padding: 11px 24px; font-size: 12px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  cursor: pointer; border-radius: 8px;
  border: 1px solid var(--green); background: transparent;
  color: var(--green-deep); transition: all .3s;
  font-family: inherit;
}
.form-panel .form-nav button:hover { background: rgba(134,211,53,0.1); }
.form-panel .form-nav button.primary { background: var(--green); color: var(--ink); border-color: var(--green); }
.form-panel .form-nav button.primary:hover { background: var(--green-dark); border-color: var(--green-dark); }
.form-panel .form-nav .spacer { flex: 1; }
.form-panel .form-nav button:disabled { opacity: 0.6; cursor: default; }
.form-panel .form-error { margin-top: 12px; font-size: 12px; line-height: 1.5; color: #c62828; }
.form-panel .social-proof { margin-top: 20px; padding-top: 14px; border-top: 1px solid #eee; text-align: center; font-size: 11.5px; color: var(--gray); }
.form-panel .social-proof strong { color: var(--green-deep); font-weight: 700; }
.form-panel .success-view { display: none; text-align: center; padding: 20px 0; }
.form-panel .success-view.active { display: block; }
.form-panel .success-icon { font-size: 40px; color: var(--green); margin-bottom: 14px; line-height: 1; }
.form-panel .success-view h3 { font-size: 1.1rem; color: var(--ink); margin-bottom: 12px; font-weight: 700; }
.form-panel .success-view p { font-size: 13px; color: var(--gray); line-height: 1.9; margin-bottom: 10px; }

/* ============ Contact Modal ============ */
.contact-modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(10,22,40,0.85);
  backdrop-filter: blur(6px);
  z-index: 2000;
  align-items: center; justify-content: center;
  padding: 24px;
  animation: overlayFadeIn .3s ease;
}
.contact-modal-overlay.active { display: flex; }
@keyframes overlayFadeIn { from{opacity:0} to{opacity:1} }
.contact-modal {
  background: var(--white);
  border-radius: 16px;
  max-width: 540px; width: 100%;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  position: relative;
  animation: modalSlideIn .35s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalSlideIn {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.contact-modal-close {
  position: absolute; top: 14px; right: 16px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(10,22,40,0.06);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink); font-size: 18px; line-height: 1;
  transition: all .25s; z-index: 10;
}
.contact-modal-close:hover { background: rgba(10,22,40,0.12); transform: rotate(90deg); }
.contact-modal-body { padding: 24px; }
.contact-modal-title { font-size: 1.1rem; font-weight: 700; color: var(--ink); text-align: center; margin-bottom: 6px; }
.contact-modal-subtitle { font-size: 12.5px; color: var(--gray); text-align: center; margin-bottom: 18px; line-height: 1.7; }
.contact-modal-subtitle .dan { color: var(--green-deep); font-weight: 600; }
.contact-image-wrap {
  background: #fafafa;
  border: 1px solid var(--gray-light);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 16px;
}
.contact-image-wrap canvas { display: block; width: 100%; height: auto; }
.contact-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.contact-action-btn {
  flex: 1; min-width: 130px;
  padding: 12px 18px;
  font-size: 11px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  border-radius: 8px; cursor: pointer;
  transition: all .25s;
  text-decoration: none; text-align: center;
  font-family: inherit;
  border: 1.5px solid var(--green);
  background: transparent; color: var(--green-deep);
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
}
.contact-action-btn svg { width: 15px; height: 15px; flex-shrink: 0; }
.contact-action-btn:hover { background: rgba(134,211,53,0.1); }
.contact-action-btn.primary { background: var(--green); color: var(--ink); border-color: var(--green); }
.contact-action-btn.primary:hover { background: var(--green-dark); border-color: var(--green-dark); }

/* ============ Mobile Fixed Bottom CTA (stays visible while scrolling) ============ */
.mobile-cta {
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 1300;
  background: var(--ink);
  border-top: 1px solid rgba(134,211,53,0.4);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
  gap: 10px;
  box-shadow: 0 -6px 24px rgba(10,22,40,0.35);
}
.m-cta-btn {
  flex: 1; min-height: 46px;
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  font-size: 12px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase;
  border-radius: 9px; cursor: pointer; text-decoration: none; font-family: inherit;
  transition: all .25s;
}
.m-cta-btn.ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.6); }
.m-cta-btn.ghost:hover { background: rgba(255,255,255,0.12); }
.m-cta-btn.solid { background: var(--green); color: var(--ink); border: 1.5px solid var(--green); }
.m-cta-btn.solid:hover { background: var(--green-dark); border-color: var(--green-dark); }

/* ============ Footer ============ */
footer {
  background: var(--ink); color: rgba(255,255,255,0.72);
  padding: 44px var(--page-pad) 52px;
  border-top: 3px solid var(--green);
}
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-brand { display: flex; align-items: center; gap: 11px; margin-bottom: 16px; }
.footer-brand .logo-mark { width: 38px; height: 38px; display: block; }
.footer-brand span { font-size: 19px; font-weight: 800; letter-spacing: 1.4px; color: #fff; }
.footer-brand span em { font-style: normal; font-weight: 500; color: var(--green); }
footer p { font-size: 12px; color: rgba(255,255,255,0.62); line-height: 2; margin-bottom: 0; max-width: 820px; }
footer .footer-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 20px; }
.footer-btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, var(--ink-2) 0%, var(--ink) 55%, #10240f 100%);
  color: #fff;
  border: 1.5px solid rgba(134,211,53,0.5);
  padding: 12px 24px 12px 14px;
  border-radius: 10px;
  font-size: 11.5px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase;
  cursor: pointer; font-family: inherit; text-decoration: none;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3), inset 0 0 0 1px rgba(134,211,53,0.06);
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.footer-btn:hover {
  border-color: var(--green);
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(134,211,53,0.16), inset 0 0 0 1px rgba(134,211,53,0.14);
}
.footer-btn .fb-mark { width: 26px; height: 26px; flex-shrink: 0; position: relative; z-index: 1; }
.footer-btn .fb-mark svg { width: 100%; height: 100%; display: block; border-radius: 6px; box-shadow: 0 0 10px rgba(134,211,53,0.25); }
.footer-btn .fb-text { position: relative; z-index: 1; color: #fff; }
.footer-btn .fb-phone { width: 15px; height: 15px; flex-shrink: 0; position: relative; z-index: 1; color: var(--green); }
.footer-btn .fb-grid {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(134,211,53,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(134,211,53,0.06) 1px, transparent 1px);
  background-size: 10px 10px;
  -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0.9), transparent 75%);
  mask-image: linear-gradient(90deg, rgba(0,0,0,0.9), transparent 75%);
}
.footer-btn .fb-sweep {
  position: absolute; top: 0; bottom: 0; left: -45%; width: 45%;
  background: linear-gradient(90deg, transparent, rgba(134,211,53,0.16), transparent);
  transform: skewX(-20deg);
  pointer-events: none; z-index: 0;
  animation: fbSweep 3.6s ease-in-out infinite;
}
@keyframes fbSweep { 0% { left: -45%; } 55%, 100% { left: 120%; } }
.footer-btn .fb-corner { position: absolute; width: 9px; height: 9px; border-color: rgba(134,211,53,0.6); border-style: solid; pointer-events: none; z-index: 1; }
.footer-btn .fb-corner.tl { top: 4px; left: 4px; border-width: 1.5px 0 0 1.5px; border-radius: 4px 0 0 0; }
.footer-btn .fb-corner.tr { top: 4px; right: 4px; border-width: 1.5px 1.5px 0 0; border-radius: 0 4px 0 0; }
.footer-btn .fb-corner.bl { bottom: 4px; left: 4px; border-width: 0 0 1.5px 1.5px; border-radius: 0 0 0 4px; }
.footer-btn .fb-corner.br { bottom: 4px; right: 4px; border-width: 0 1.5px 1.5px 0; border-radius: 0 0 4px 0; }
.footer-site {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--green); text-decoration: none;
  border-bottom: 1px solid rgba(134,211,53,0.4); padding-bottom: 2px;
  transition: color .25s, border-color .25s;
}
.footer-site:hover { color: #fff; border-color: rgba(255,255,255,0.4); }
.footer-site svg { width: 15px; height: 15px; }
.footer-note { margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.12); font-size: 11px; color: rgba(255,255,255,0.4); }

/* ============ Responsive ============ */
@media (max-width: 767px) {
  .nav-cta { display: none; }
  .mobile-cta { display: flex; }
  body { padding-bottom: calc(74px + env(safe-area-inset-bottom, 0px)); }
  .table-hint {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    font-size: 12px; font-weight: 600; color: var(--green-deep);
    margin: 0 0 10px; letter-spacing: 0.4px;
  }
  .table-hint svg { width: 15px; height: 15px; flex-shrink: 0; }
  .table-wrap {
    max-height: 56vh;
    overflow-y: auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }
  .table-wrap table { border-collapse: separate; border-spacing: 0; }
  .table-wrap thead th {
    position: sticky; top: 0; z-index: 3;
    box-shadow: 0 1px 0 rgba(255,255,255,0.14);
  }
  .table-wrap::-webkit-scrollbar { height: 6px; width: 6px; }
  .table-wrap::-webkit-scrollbar-thumb { background: var(--green); border-radius: 3px; }
}
@media (max-width: 1160px) {
  .nav-links { gap: 12px; }
  .nav-links a { font-size: 9.8px; }
}
@media (max-width: 1270px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-cta .nav-btn.ghost { display: none; }
}
@media (max-width: 1100px) {
  .main-content-wrap { padding-right: var(--page-pad); padding-left: var(--page-pad); }
  .sidebar-fixed {
    position: static;
    width: 100%; max-height: none;
    overflow-y: visible; margin: 40px auto 0;
    padding: 0 var(--page-pad);
    max-width: calc(620px + var(--page-pad) * 2);
  }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .stats-inner { grid-template-columns: repeat(2, 1fr); padding-right: 0; }
  .stat:nth-child(3) { border-left: none; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid rgba(10,22,40,0.2); }
  .sec-head { grid-template-columns: 1fr; gap: 26px; }
}
@media (max-width: 900px) {
  .strip-text { font-size: 11.5px; }
  .strip-inner { padding: 9px 16px; gap: 9px; }
  .nav-inner { padding: 8px 16px; }
  .hero-inner { padding: 52px 16px 48px; }
  h2 { font-size: 1.4rem; }
  .platform-inner { padding: 28px 18px; }
}
@media (max-width: 640px) {
  .nav-cta { display: none; }
  .nav-toggle { width: 44px; height: 44px; }
  .nav-btn, .strip-btn, .btn, .contact-action-btn { min-height: 44px; }
  .form-panel .form-nav button { min-height: 46px; }
  .form-panel .field input[type="text"],
  .form-panel .field input[type="email"],
  .form-panel .field textarea { font-size: 16px; }
  .form-panel .field label { font-size: 13px; }
  .form-panel .options label { padding: 9px 12px; }
  .brand-sub { font-size: 10px; }
}
@media (max-width: 600px) {
  .hero h1 { font-size: 1.72rem; }
  .hero-meta { font-size: 14px; }
  .hero-cta .btn { flex: 1; justify-content: center; padding: 13px 16px; }
  .strip-text { font-size: 12.5px; line-height: 1.6; }
  .stat { padding: 18px 18px; }
  .stat strong { font-size: 1.5rem; }
  .stat span { font-size: 12px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .compute-grid { grid-template-columns: 1fr; }
  .data-grid { grid-template-columns: 1fr; }
  .form-panel .options { flex-direction: column; }
  .form-panel .options label { width: 100%; }
  .platform-zh { font-size: 15.5px; }
  .table-wrap table { min-width: 560px; }
  p { font-size: 15px; }
  .footer-btn { min-height: 46px; padding: 12px 18px 12px 12px; flex: 1 1 100%; }
  .footer-site { min-height: 44px; padding: 8px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-bg img { animation: none; }
  .strip-text .dot { animation: none; }
  .footer-btn .fb-sweep { animation: none; display: none; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}