/* Hacker 24h Template — 黑客24小时在线接单 · dark tech theme with neon accents */
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; width: 100%; overflow-x: hidden; }
*, *:before, *:after { box-sizing: border-box; }

body.z37c95body {
  font-family: "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  color: #c8e6c9;
  background: #0a192f;
  line-height: 1.75;
  word-wrap: break-word;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }

.z37c95container { width: 94%; max-width: 1180px; margin: 0 auto; }

/* ===== Header ===== */
.z37c95header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10, 25, 47, .92);
  border-bottom: 1px solid #1e3a5f;
  backdrop-filter: blur(10px);
}
.z37c95header-inner {
  display: flex; align-items: center; min-height: 68px; gap: 16px;
}
.z37c95logo { display: flex; align-items: center; gap: 10px; font-weight: 700; max-width: 42%; }
.z37c95logo-mark {
  width: 36px; height: 36px; border-radius: 8px;
  background: linear-gradient(135deg, #00ff88 0%, #00d4aa 100%);
  color: #0a192f; display: grid; place-items: center;
  font-family: "Consolas", "Courier New", monospace; font-size: 12px; flex-shrink: 0;
  font-weight: 800;
  box-shadow: 0 0 16px rgba(0, 255, 136, .4);
}
.z37c95logo-text {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  color: #e0f7e9;
  font-size: 16px;
}
.z37c95nav-toggle { position: absolute; left: -9999px; opacity: 0; }
.z37c95nav-btn { display: none; margin-left: auto; cursor: pointer; padding: 8px; }
.z37c95nav-btn span { display: block; width: 22px; height: 2px; margin: 5px 0; background: #00ff88; }
.z37c95nav { margin-left: auto; }
.z37c95nav-list {
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px 16px;
}
.z37c95nav-link { color: #88c9a8; font-size: 14px; transition: color .2s; }
.z37c95nav-link:hover { color: #00ff88; text-shadow: 0 0 8px rgba(0, 255, 136, .5); }
.z37c95nav-cta {
  background: linear-gradient(135deg, #00ff88 0%, #00d4aa 100%);
  color: #0a192f !important;
  padding: 8px 16px; border-radius: 999px; font-weight: 700;
  box-shadow: 0 0 16px rgba(0, 255, 136, .3);
}
.z37c95nav-cta:hover {
  box-shadow: 0 0 24px rgba(0, 255, 136, .6);
  color: #0a192f !important;
  text-shadow: none;
}

/* ===== Buttons ===== */
.z37c95btn {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  font-size: 14px; font-weight: 700; border: 1px solid transparent; text-align: center;
  transition: all .25s ease;
}
.z37c95btn-primary {
  background: linear-gradient(135deg, #00ff88 0%, #00d4aa 100%);
  color: #0a192f !important;
  box-shadow: 0 4px 16px rgba(0, 255, 136, .3);
}
.z37c95btn-primary:hover {
  box-shadow: 0 6px 24px rgba(0, 255, 136, .55);
  transform: translateY(-1px);
}
.z37c95btn-line {
  border-color: #00ff88; color: #00ff88 !important;
  background: transparent;
}
.z37c95btn-line:hover {
  background: rgba(0, 255, 136, .1);
  box-shadow: 0 0 16px rgba(0, 255, 136, .25);
}
.z37c95btn-block { display: block; width: 100%; }

/* ===== Banner ===== */
.z37c95banner {
  padding: 56px 0 40px;
  background:
    radial-gradient(ellipse at 15% 0%, rgba(0, 255, 136, .12) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 100%, rgba(0, 212, 170, .08) 0%, transparent 50%),
    linear-gradient(180deg, #0d2137 0%, #0a192f 100%);
  position: relative;
  overflow: hidden;
}
.z37c95banner::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(0, 255, 136, .03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 136, .03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.z37c95banner-frame {
  display: grid; grid-template-columns: 1.35fr .85fr; gap: 28px; align-items: start;
  position: relative; z-index: 1;
}
.z37c95banner-brand {
  font-family: "Consolas", "Courier New", monospace;
  font-size: 13px; letter-spacing: .18em;
  text-transform: uppercase; color: #00ff88; margin-bottom: 12px; font-weight: 700;
}
.z37c95banner-brand::before { content: "> "; opacity: .8; }
.z37c95banner-title {
  font-size: clamp(28px, 4vw, 44px); line-height: 1.25;
  color: #e0f7e9; margin-bottom: 14px;
  font-weight: 800;
  text-shadow: 0 0 30px rgba(0, 255, 136, .2);
}
.z37c95banner-desc {
  color: #8fb3a0; font-size: 15px; max-width: 38em; margin-bottom: 22px;
}
.z37c95banner-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.z37c95banner-figure {
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .5), 0 0 0 1px rgba(0, 255, 136, .15);
  border: 1px solid #1e3a5f;
}
.z37c95banner-figure img { width: 100%; height: auto; object-fit: cover; max-height: 320px; }

/* Banner side card */
.z37c95banner-card {
  position: sticky; top: 96px;
  background: linear-gradient(160deg, #0d2847 0%, #0a192f 100%);
  color: #c8e6c9;
  border-radius: 18px; padding: 28px 24px;
  border: 1px solid rgba(0, 255, 136, .2);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .4), 0 0 30px rgba(0, 255, 136, .08);
}
.z37c95card-label {
  font-family: "Consolas", "Courier New", monospace;
  font-size: 12px; letter-spacing: .12em;
  color: #00ff88; margin-bottom: 8px;
  text-transform: uppercase;
}
.z37c95banner-card h2 {
  font-size: 22px; margin-bottom: 18px;
  color: #e0f7e9; font-weight: 700;
}
.z37c95banner-card li {
  display: flex; justify-content: space-between; gap: 10px;
  padding: 12px 0; border-bottom: 1px solid rgba(0, 255, 136, .1);
  font-size: 14px;
}
.z37c95banner-card li span { color: #6dbf99; }
.z37c95banner-card li strong { color: #e0f7e9; }
.z37c95banner-card .z37c95btn { margin-top: 20px; }

/* ===== Ad banner ===== */
.z37c95ad { padding: 12px 0; background: #0a192f; }

/* ===== Sections ===== */
.z37c95section { padding: 70px 0; }
.z37c95section-head { text-align: center; max-width: 640px; margin: 0 auto 36px; }
.z37c95section-head-left { text-align: left; margin-left: 0; }
.z37c95section-title {
  font-size: clamp(26px, 3vw, 34px);
  color: #e0f7e9; margin-bottom: 10px;
  font-weight: 800;
}
.z37c95section-title::after {
  content: ""; display: block; width: 50px; height: 3px;
  background: linear-gradient(90deg, #00ff88, #00d4aa);
  margin-top: 12px; border-radius: 2px;
}
.z37c95section-head .z37c95section-title::after { margin-left: auto; margin-right: auto; }
.z37c95section-desc {
  color: #7a9e8e; font-size: 15px;
}

/* ===== Service section ===== */
.z37c95service {
  background: #0d2137;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(0, 255, 136, .04) 0%, transparent 40%);
}
.z37c95service-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid #1e3a5f; }
.z37c95service-row {
  display: grid; grid-template-columns: 72px 1fr; gap: 18px; align-items: start;
  padding: 24px 8px; border-bottom: 1px solid #1e3a5f;
  transition: background .2s;
}
.z37c95service-row:hover { background: rgba(0, 255, 136, .03); }
.z37c95service-num {
  font-family: "Consolas", "Courier New", monospace;
  font-size: 28px; font-weight: 800;
  color: #00ff88; line-height: 1;
  text-shadow: 0 0 12px rgba(0, 255, 136, .4);
}
.z37c95service-row h3 {
  font-size: 18px; color: #e0f7e9; margin-bottom: 6px;
  font-weight: 700;
}
.z37c95service-row p {
  color: #88a898; font-size: 15px;
}

/* ===== Scope section ===== */
.z37c95scope {
  background: #0a192f;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(0, 212, 170, .05) 0%, transparent 40%);
}
.z37c95scope-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.z37c95scope-col {
  border-radius: 16px; padding: 28px 24px;
}
.z37c95scope-yes {
  background: #0d2847;
  border: 1px solid rgba(0, 255, 136, .2);
  box-shadow: 0 0 30px rgba(0, 255, 136, .06);
}
.z37c95scope-no {
  background: #1a0f1f;
  border: 1px solid rgba(255, 80, 100, .2);
  color: #e8b0b8;
}
.z37c95scope-col h3 { font-size: 20px; margin-bottom: 16px; font-weight: 700; }
.z37c95scope-yes h3 { color: #00ff88; }
.z37c95scope-no h3 { color: #ff6b7a; }
.z37c95scope-col li {
  position: relative; padding: 10px 0 10px 22px;
  border-bottom: 1px solid rgba(255,255,255,.05);
  font-size: 14px;
}
.z37c95scope-yes li { color: #b8dcc9; }
.z37c95scope-yes li:before {
  content: "+"; position: absolute; left: 0;
  color: #00ff88; font-weight: 700;
}
.z37c95scope-no li:before {
  content: "–"; position: absolute; left: 0;
  color: #ff6b7a; font-weight: 700;
}

/* ===== Process / Steps ===== */
.z37c95process {
  background: #0d2137;
}
.z37c95steps-col { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.z37c95steps-col li {
  display: grid; grid-template-columns: 48px 1fr; gap: 16px; align-items: start;
  background: #0a192f; border-radius: 14px; padding: 18px 20px;
  border: 1px solid #1e3a5f;
  transition: all .25s;
}
.z37c95steps-col li:hover {
  border-color: rgba(0, 255, 136, .3);
  box-shadow: 0 4px 20px rgba(0, 255, 136, .1);
}
.z37c95steps-col span {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, #00ff88, #00d4aa);
  color: #0a192f;
  display: grid; place-items: center; font-weight: 800;
  font-family: "Consolas", monospace;
}
.z37c95steps-col h3 { font-size: 17px; color: #e0f7e9; margin-bottom: 4px; font-weight: 700; }
.z37c95steps-col p { color: #88a898; font-size: 14px; }

/* ===== Contact section ===== */
.z37c95contact {
  background: linear-gradient(160deg, #071422 0%, #0a192f 100%);
  color: #c8e6c9;
  position: relative;
}
.z37c95contact::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, #00ff88, transparent);
}
.z37c95contact .z37c95section-title { color: #e0f7e9; }
.z37c95contact .z37c95section-desc { color: #6dbf99; }
.z37c95contact-wrap { display: grid; grid-template-columns: 1.2fr .8fr; gap: 20px; }
.z37c95contact-panel, .z37c95contact-aside {
  background: rgba(0, 255, 136, .04);
  border: 1px solid rgba(0, 255, 136, .15);
  border-radius: 16px; padding: 24px;
}
.z37c95contact-panel h3, .z37c95contact-aside h3 {
  font-size: 18px; margin-bottom: 16px; color: #00ff88;
  font-weight: 700;
}
.z37c95contact-list li {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid rgba(0, 255, 136, .08);
  font-size: 14px;
}
.z37c95contact-list span { color: #6dbf99; }
.z37c95contact-list a { color: #e0f7e9; font-weight: 700; }
.z37c95contact-list a:hover { color: #00ff88; }
.z37c95contact-aside ol { list-style: decimal; padding-left: 18px; margin-bottom: 18px; }
.z37c95contact-aside li { margin-bottom: 8px; color: #a8d0bb; font-size: 14px; }

/* ===== FAQ ===== */
.z37c95faq {
  background: #0d2137;
}
.z37c95faq-narrow { max-width: 820px; }
.z37c95faq-item {
  border: 1px solid #1e3a5f;
  border-radius: 12px; margin-bottom: 10px; overflow: hidden;
  background: #0a192f;
  transition: border-color .2s;
}
.z37c95faq-item:hover, .z37c95faq-item[open] {
  border-color: rgba(0, 255, 136, .3);
}
.z37c95faq-item summary {
  cursor: pointer; padding: 16px 18px;
  font-weight: 700; color: #e0f7e9;
  list-style: none;
  position: relative;
  padding-right: 40px;
}
.z37c95faq-item summary::-webkit-details-marker { display: none; }
.z37c95faq-item summary::after {
  content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  color: #00ff88; font-size: 20px; font-weight: 400;
  transition: transform .2s;
}
.z37c95faq-item[open] summary::after {
  content: "–";
}
.z37c95faq-a { padding: 0 18px 16px; color: #88a898; font-size: 14px; }

/* ===== About / Stats ===== */
.z37c95about {
  background: #0a192f;
  background-image:
    radial-gradient(circle at 50% 50%, rgba(0, 255, 136, .05) 0%, transparent 60%);
}
.z37c95about-band {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; align-items: center;
  background: #0d2847;
  border-radius: 18px; padding: 32px 28px;
  border: 1px solid rgba(0, 255, 136, .15);
  box-shadow: 0 10px 40px rgba(0, 0, 0, .3);
}
.z37c95about-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.z37c95stat {
  text-align: center;
  background: rgba(0, 255, 136, .06);
  border-radius: 12px; padding: 20px 10px;
  border: 1px solid rgba(0, 255, 136, .1);
}
.z37c95stat-num {
  display: block; font-size: 24px; font-weight: 800;
  color: #00ff88;
  font-family: "Consolas", monospace;
  text-shadow: 0 0 12px rgba(0, 255, 136, .4);
}
.z37c95stat-label { font-size: 13px; color: #88a898; margin-top: 4px; }

/* ===== Friendly links ===== */
.z37c95flink { background: #0d2137; padding-top: 40px; }
.z37c95flink-list {
  display: flex; flex-wrap: wrap; gap: 10px 14px; justify-content: center;
}
.z37c95flink-list a {
  padding: 8px 16px; border-radius: 999px;
  background: rgba(0, 255, 136, .06);
  color: #88d4aa; font-size: 14px;
  border: 1px solid rgba(0, 255, 136, .15);
  transition: all .2s;
}
.z37c95flink-list a:hover {
  background: rgba(0, 255, 136, .15);
  color: #00ff88;
  border-color: #00ff88;
  box-shadow: 0 0 16px rgba(0, 255, 136, .2);
}

/* ===== Footer ===== */
.z37c95footer {
  background: #071422;
  color: #5a8a72;
  padding: 36px 0;
  text-align: center;
  border-top: 1px solid #1e3a5f;
}
.z37c95footer-brand { color: #e0f7e9; font-size: 18px; font-weight: 700; margin-bottom: 14px; }
.z37c95footer-nav {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 18px;
  margin-bottom: 18px;
}
.z37c95footer-nav a { color: #6dbf99; font-size: 14px; transition: color .2s; }
.z37c95footer-nav a:hover { color: #00ff88; }
.z37c95footer-power { font-size: 13px; color: #4a7a62; }
.z37c95footer-power a { color: #00d4aa; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .z37c95banner-frame, .z37c95scope-wrap, .z37c95contact-wrap, .z37c95about-band { grid-template-columns: 1fr; }
  .z37c95banner-card { position: static; }
}
@media (max-width: 780px) {
  .z37c95nav-btn { display: block; }
  .z37c95nav { display: none; width: 100%; order: 10; }
  .z37c95header-inner { flex-wrap: wrap; }
  .z37c95nav-toggle:checked ~ .z37c95nav { display: block; }
  .z37c95nav-list { flex-direction: column; align-items: flex-start; padding: 8px 0 16px; }
  .z37c95about-stats { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .z37c95service-row { grid-template-columns: 48px 1fr; }
  .z37c95section { padding: 52px 0; }
  .z37c95banner { padding: 36px 0 28px; }
}