:root {
  --bg: #f6f8fb;
  --ink: #1c2430;
  --muted: #5c6778;
  --line: #e4e8ef;
  --card: #ffffff;
  --accent: #1677ff;
  --accent-ink: #ffffff;
  --header: rgba(246, 248, 251, 0.92);
  --hero: #f6f8fb;
  --shadow: 0 10px 30px rgba(22, 36, 56, 0.06);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #07131c;
  color: #e7eef6;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.hero, section { scroll-margin-top: 84px; }

.bar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 19, 28, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}
.bar .wrap {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 68px;
}
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand img { width: 42px; height: 42px; border-radius: 10px; }
.brand b {
  font-size: 20px;
  letter-spacing: -0.03em;
  background-image: linear-gradient(90deg, #4ade80 0%, #2dd4bf 34%, #38bdf8 68%, #818cf8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  margin-left: 60px;
}
.nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  height: 36px;
  padding: 0 18px;
  border: 1px solid rgba(61, 220, 151, 0.28);
  border-radius: 8px;
  background: rgba(12, 17, 14, 0.45);
  box-shadow: none;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.nav a:hover {
  border-color: rgba(61, 220, 151, 0.62);
  background: rgba(61, 220, 151, 0.12);
  color: #f4fff8;
}
.nav a:active { background: rgba(61, 220, 151, 0.18); }
.nav a[aria-current="page"] {
  background: rgba(61, 220, 151, 0.16);
  border-color: rgba(61, 220, 151, 0.72);
  color: #d8ffe9;
  box-shadow: none;
}
.nav a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.cta, .btn, .btn-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 700;
}
.cta {
  height: 36px;
  padding: 0 20px;
  border: 1px solid rgba(61, 220, 151, 0.5);
  background: rgba(61, 220, 151, 0.16);
  color: #d8ffe9;
  font-size: 14px;
  font-weight: 600;
  flex: none;
  box-shadow: none;
}
.cta:hover { background: rgba(61, 220, 151, 0.26); }
.bar-end {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}
.lang {
  height: 36px;
  padding: 0 30px 0 12px;
  border: 1px solid rgba(61, 220, 151, 0.5);
  border-radius: 8px;
  background-color: rgba(12, 17, 14, 0.45);
  color: #d8ffe9;
  font: 600 14px/1 "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  cursor: pointer;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, #d8ffe9 50%), linear-gradient(135deg, #d8ffe9 50%, transparent 50%);
  background-position: calc(100% - 16px) 15px, calc(100% - 10px) 15px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}
.lang:focus-visible { outline: 2px solid #d8ffe9; outline-offset: 2px; }

.hero {
  padding: 76px 0 28px;
  text-align: center;
  background: var(--hero);
}
.kicker {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.14em;
}
.hero h1 {
  margin: 14px 0 0;
  font-size: 48px;
  line-height: 1.15;
  letter-spacing: -0.045em;
}
.hero .lead {
  max-width: 640px;
  margin: 16px auto 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}
.actions { display: flex; justify-content: center; gap: 12px; margin-top: 26px; }
.btn, .btn-line { height: 42px; padding: 0 18px; }
.btn { background: var(--accent); color: var(--accent-ink); }
.btn-line { border: 1px solid var(--line); background: var(--card); }

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 760px;
  margin: 36px auto 0;
  text-align: left;
}
.card, .role, .lane, .rr, .down, .metrics div {
  position: relative;
  color: #dadada;
  background: #0c110e;
  border: 1px solid transparent;
  border-radius: 8px;
  box-shadow: none;
}
.card::before, .role::before, .lane::before, .rr::before, .down::before, .metrics div::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(180deg, rgba(61, 220, 151, 0.55), rgba(61, 220, 151, 0.08));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
}
.card::after, .lane::after, .rr::after, .metrics div::after, .role .copy::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: repeating-linear-gradient(180deg, transparent 0 3px, rgba(61, 220, 151, 0.045) 3px 4px);
  pointer-events: none;
}
.card > *, .lane > *, .rr > *, .down > *, .metrics div > *, .role .copy > * {
  position: relative;
  z-index: 1;
}
.card h3, .role h3, .lane h3, .down h3, .metrics b, .role dd { color: #dadada; letter-spacing: -0.04em; }
.card p, .role p, .lane p, .rr p, .down p, .metrics span, .role dt, .addr { color: rgba(255, 255, 255, 0.5); }
.metrics div { border-radius: 8px; padding: 14px 16px 16px; }
.metrics b { display: block; font-size: 18px; letter-spacing: -0.03em; }
.metrics span { display: block; margin-top: 4px; color: #9eb6c9; font-size: 13px; line-height: 1.5; }

section { padding: 56px 0; }
section h2 {
  margin: 0;
  text-align: center;
  font-size: 32px;
  letter-spacing: -0.035em;
  color: #f7fbfc;
}
.lede {
  max-width: 680px;
  margin: 12px auto 0;
  text-align: center;
  color: #a9b7c6;
  line-height: 1.75;
}
.group {
  margin: 34px 0 12px;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.12em;
  color: var(--accent);
}
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.card { display: flex; flex-direction: column; align-items: flex-start; overflow: hidden; border-radius: 8px; padding: 16px 16px 18px; }
.card .ico { margin-bottom: 10px; }
.card h3 { margin: 0; font-size: 16px; letter-spacing: -0.02em; }
.card p { margin: 8px 0 0; color: #9eb6c9; font-size: 14px; line-height: 1.7; }
.grid .card .ico, .lane .ico, .rr .ico, .down .ico, .role .face .ico {
  background: rgba(61, 220, 151, 0.12);
  color: #d8ffe9;
}
.roles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 28px; }
.role { display: flex; flex-direction: column; min-width: 0; border-radius: 8px; overflow: hidden; }
.role .pic { aspect-ratio: 3 / 4; overflow: hidden; background: #111; }
.role img { width: 100%; height: 100%; object-fit: cover; object-position: center 18%; }
.role .copy { position: relative; display: flex; flex-direction: column; flex: 1; padding: 14px 14px 16px; }
.role .face { color: #3ddc97; font-size: 12px; font-weight: 750; letter-spacing: 0.08em; }
.role h3 { margin: 4px 0 0; font-size: 20px; letter-spacing: -0.03em; }
.role p { margin: 8px 0 0; color: #9eb6c9; font-size: 14px; line-height: 1.75; }
.role dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 14px 0 0;
  border: 1px dashed color-mix(in srgb, var(--accent) 72%, var(--line));
  border-radius: 8px;
}
.role dl div { padding: 10px 10px 11px; }
.role dl div + div { border-left: 1px dashed color-mix(in srgb, var(--accent) 45%, var(--line)); }
.role dt { font-size: 12px; color: #9eb6c9; }
.role dd { margin: 4px 0 0; font-size: 16px; font-weight: 750; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }

.lanes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px; }
.lane { overflow: hidden; border-radius: 8px; padding: 22px 20px 20px; }
.lane .who { margin: 0; color: #3ddc97; font-size: 13px; font-weight: 750; letter-spacing: 0.08em; }
.lane h3 { margin: 8px 0 0; font-size: 28px; letter-spacing: -0.04em; }
.lane .tf { margin: 8px 0 0; font-weight: 700; }
.lane p { margin: 8px 0 0; color: #9eb6c9; line-height: 1.75; }
.rr {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 8px 24px;
  align-items: start;
  margin-top: 14px;
  overflow: hidden;
  border-radius: 8px;
  padding: 22px 24px;
}
.rr > div { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.rr p { margin: 0; color: #9eb6c9; line-height: 1.75; }

.down {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 28px;
  align-items: center;
  margin-top: 28px;
  overflow: hidden;
  border-radius: 8px;
  padding: 28px;
}
.down img { width: 180px; height: 180px; margin: 0 auto; padding: 8px; background: #fff; border-radius: 8px; }
.down h3 { margin: 0; font-size: 28px; letter-spacing: -0.03em; }
.down p { margin: 10px 0 0; color: #9eb6c9; line-height: 1.75; }
.down-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.down-actions .btn { margin-top: 0; }
.down-actions .btn-line {
  color: #eef6f8;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.28);
}
a.addr {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  color: #7dffa8;
  word-break: break-all;
  text-decoration: underline;
  text-underline-offset: 3px;
}
a.addr:hover { color: #d8ffe9; }

.foot { border-top: 1px solid rgba(255, 255, 255, 0.08); padding: 26px 0 34px; color: #a9b7c6; font-size: 13px; }
.foot .wrap { display: flex; justify-content: space-between; gap: 18px; align-items: center; }
.foot-brand { display: flex; align-items: center; gap: 8px; }
.foot-brand img { width: 34px; height: 34px; border-radius: 8px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px; }
.foot nav a {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: #d5dee8;
  font-weight: 700;
}
.foot nav a:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }

@media (max-width: 980px) {
  .grid, .roles { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 36px; }
}
@media (max-width: 820px) {
  .bar .wrap {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px 12px;
    width: min(1120px, calc(100vw - 32px));
    padding: 10px 0;
  }
  .bar .brand { grid-column: 1; grid-row: 1; }
  .bar .bar-end { grid-column: 2; grid-row: 1; margin-left: 0; justify-self: end; }
  .lang { height: 34px; font-size: 13px; }
  .nav {
    grid-column: 1 / -1;
    grid-row: 2;
    width: auto;
    min-width: 0;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }
  .nav::-webkit-scrollbar { display: none; }
  .nav { margin-left: 0; }
  .nav a { height: 34px; padding: 0 15px; font-size: 13px; }
  .lanes, .metrics, .rr, .down { grid-template-columns: 1fr; }
  .foot .wrap { flex-direction: column; align-items: flex-start; }
}
.ico {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-grid;
  place-items: center;
  background: rgba(61, 220, 151, 0.12);
  color: #d8ffe9;
  flex: none;
}
.ico svg { width: 16px; height: 16px; display: block; }
.metrics div { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.lane .ico, .rr .ico, .down .ico { margin-bottom: 8px; }
.down .ico-phone { width: 52px; height: 52px; border-radius: 14px; margin-bottom: 12px; }
.down .ico-phone svg { width: 30px; height: 30px; }
.role .face { display: flex; align-items: center; gap: 8px; }
.role .face .ico { width: 22px; height: 22px; border-radius: 6px; }
.role .face .ico svg { width: 13px; height: 13px; }

section.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 64px;
  text-align: center;
  background: transparent;
  color: #f4fbfb;
}
section.hero h1,
section.hero .lead { text-shadow: 0 1px 14px rgba(7, 19, 28, 0.72); }
section.hero .kicker,
section.hero .lead { color: #a9b7c6; }
section.hero .btn-line {
  color: #eef6f8;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.28);
}
.stars, .globe { pointer-events: none; }
.stars { position: fixed; inset: 0; z-index: 0; width: 100%; height: 100%; }
main, .foot { position: relative; z-index: 1; }
.globe {
  position: absolute;
  z-index: 1;
  width: 560px;
  height: 560px;
  top: 46%;
  right: -70px;
  transform: translateY(-50%);
  opacity: 0.9;
  filter: drop-shadow(0 0 18px rgba(45, 212, 191, 0.28));
  animation: globe-breath 5.5s ease-in-out infinite;
}
.globe canvas, .globe svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.spin { animation: spin 7s linear infinite; transform-origin: 50% 50%; }
.spin-rev { animation: spin-rev 11s linear infinite; transform-origin: 50% 50%; }
.sweep { animation: spin 5.5s linear infinite; transform-origin: 50% 50%; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-rev { to { transform: rotate(-360deg); } }
@keyframes globe-breath {
  0%, 100% { filter: drop-shadow(0 0 12px rgba(45, 212, 191, 0.22)); }
  50% { filter: drop-shadow(0 0 22px rgba(45, 212, 191, 0.42)); }
}
.hero-copy { position: relative; z-index: 3; }

.belt {
  margin: 34px 0 0;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.belt-note {
  margin: 0 0 10px;
  color: #a9b7c6;
  font-size: 13px;
  letter-spacing: 0.08em;
}
.belt-track { display: flex; width: max-content; animation: belt 42s linear infinite; }
.belt:hover .belt-track { animation-play-state: paused; }
.belt-set { display: flex; gap: 14px; padding-right: 14px; }
@keyframes belt { to { transform: translateX(-50%); } }
.shot {
  width: 460px;
  flex: none;
  padding: 14px;
  border-radius: 0;
  text-align: left;
  color: #d8ffe9;
  background: #0a1510;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
}
.shot.long {
  background: linear-gradient(135deg, rgba(123, 255, 61, 0.18), #0a1510 48%);
  border: 1px solid rgba(123, 255, 61, 0.42);
}
.shot.short {
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.22), #0a1510 48%);
  border: 1px solid rgba(255, 107, 107, 0.46);
}
.shot-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.shot-id { min-width: 0; flex: 1 1 auto; }
.shot-row { display: flex; align-items: center; gap: 8px; }
.shot-sym {
  min-width: 78px;
  height: 40px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sym);
  color: #111;
  font-family: Consolas, "Segoe UI", sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: -0.04em;
  clip-path: polygon(0 0, 100% 0, 100% 72%, 86% 100%, 0 100%);
}
.shot-rr {
  height: 40px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  background: var(--sym);
  color: #111;
  font-family: Consolas, "Segoe UI", sans-serif;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.shot-time {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
  color: #6db892;
  font-size: 12px;
}
.shot-time svg, .shot-dir svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.shot-flags { display: flex; align-items: center; gap: 6px; flex: none; height: 40px; }
.shot-order, .shot-dir {
  height: 40px;
  padding: 0 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}
.shot-order { border: 1px dashed currentColor; background: rgba(34, 197, 94, 0.08); }
.shot-order.long, .shot-dir.long { color: #33ff99; border-color: #33ff99; background: rgba(51, 255, 153, 0.1); }
.shot-order.short, .shot-dir.short { color: #ff4466; border-color: #ff4466; background: rgba(255, 68, 102, 0.1); }
.shot h3 { margin: 12px 0 6px; font-size: 17px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.35; color: #d8ffe9; }
.shot p { margin: 0 0 12px; color: #b7d7c6; font-size: 13px; line-height: 1.55; }
.shot-prices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin-bottom: 6px; }
.shot-prices div { min-width: 0; padding: 8px 4px; background: #0a0f0c; text-align: center; }
.shot-prices span { display: block; color: #6db892; font-size: 11px; }
.shot-prices .lab { font-weight: 700; color: #d8ffe9; }
.shot-prices b {
  display: block;
  margin-top: 4px;
  font-family: Consolas, "Segoe UI", sans-serif;
  font-size: 12px;
  letter-spacing: -0.03em;
  white-space: nowrap;
  color: #d8ffe9;
}
.shot-prices b.pos { color: #33ff99; }
.shot-prices b.neg { color: #ff4466; }
.shot-conf { display: flex; align-items: center; gap: 8px; min-width: 0; margin: 10px 0 12px; color: #6db892; font-size: 11px; }
.shot-bar { width: 56px; flex: none; height: 6px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.shot-bar i { display: block; height: 100%; background: #33ff99; }
.shot-bar.short i { background: #ff4466; }
.shot-conf b { font-family: Consolas, "Segoe UI", sans-serif; font-size: 12px; }
.shot-conf b.long { color: #33ff99; }
.shot-conf b.short { color: #ff4466; }
.shot-ttl { margin-left: auto; color: #d8ffe9; font-size: 12px; font-weight: 700; white-space: nowrap; }
.shot-go {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  font-size: 16px;
  font-weight: 800;
}
.shot.long .shot-go { background: linear-gradient(90deg, #7bff3d, #4ade80); color: #111; }
.shot.short .shot-go { background: linear-gradient(90deg, #ff6b6b, #ff4757); color: #fff; }

@media (max-width: 1100px) {
  .globe { width: 440px; height: 440px; right: -100px; opacity: 0.7; }
}
@media (max-width: 640px) {
  .wrap { width: min(1120px, calc(100% - 28px)); }
  .grid, .roles { grid-template-columns: 1fr; }
  section.hero { padding-top: 48px; }
  .hero h1 { font-size: 30px; }
  .globe {
    width: 300px;
    height: 300px;
    right: auto;
    left: 50%;
    top: 18px;
    transform: translateX(-50%);
    opacity: 0.38;
  }
}
@media (prefers-reduced-motion: reduce) {
  .globe, .spin, .spin-rev, .sweep, .belt-track { animation: none; }
  .belt { overflow-x: auto; }
}