*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 15.5px;
  line-height: 1.75;
  color: #171a33;
  background: #f5f7fd;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(760px 460px at 8% -6%, rgba(124,156,255,.30), transparent 62%),
    radial-gradient(700px 440px at 94% 2%, rgba(240,166,208,.24), transparent 62%),
    radial-gradient(820px 560px at 50% 46%, rgba(126,224,208,.16), transparent 64%),
    radial-gradient(700px 520px at 10% 94%, rgba(178,150,255,.18), transparent 66%);
}

img { border: 0; }
a { color: #4f46e5; text-decoration: none; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; line-height: 1.35; color: #12142a; font-weight: 800; }

.wrap {
  width: 100%;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.3;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .22s ease, box-shadow .26s ease, border-color .26s ease, background-color .26s ease;
}
.btn-primary {
  background-image: linear-gradient(118deg, #4f6bff, #7c4dff 48%, #21c2b4);
  color: #ffffff;
  box-shadow: 0 12px 26px rgba(88,92,220,.30);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 34px rgba(88,92,220,.38); }
.btn-primary:active { transform: translateY(0) scale(.985); }
.btn-ghost {
  background: #ffffff;
  color: #2a2f55;
  border-color: rgba(96,110,190,.30);
  box-shadow: 0 8px 18px rgba(40,50,120,.08);
}
.btn-ghost:hover { transform: translateY(-2px); border-color: rgba(96,110,190,.58); }
.btn-sm { padding: 9px 18px; font-size: 13.5px; }

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(115,130,210,.14);
  transition: box-shadow .3s ease;
}
.site-header.is-scrolled { box-shadow: 0 12px 26px rgba(35,45,110,.10); }
.nav-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 68px;
}
.brand { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.logo-box { display: flex; align-items: center; width: 128px; }
.logo-box img { display: block; }
.brand-name { font-size: 16px; font-weight: 800; color: #171a33; letter-spacing: .02em; white-space: nowrap; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
}
.nav-links a {
  display: block;
  padding: 8px 11px;
  border-radius: 8px;
  font-size: 14px;
  color: #3c4166;
  white-space: nowrap;
  transition: color .2s ease, background-color .2s ease;
}
.nav-links a:hover,
.nav-links a:focus-visible { color: #4f46e5; background: rgba(124,150,255,.12); }
.nav-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 40px;
  height: 36px;
  padding: 0 8px;
  border: 1px solid rgba(96,110,190,.28);
  border-radius: 10px;
  background: #ffffff;
  cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; border-radius: 2px; background: #3c4166; transition: transform .25s ease, opacity .25s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- section base ---------- */
.section { padding: 66px 0; }
.section-tight { padding-top: 40px; }
.sec-head { max-width: 760px; margin-bottom: 32px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: .14em;
  color: #5a4fe0;
  margin-bottom: 12px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, #6f8cff, #f2a3d4);
}
.sec-head h2 { font-size: clamp(22px, 2.8vw, 31px); letter-spacing: -.01em; }
.sec-desc { margin-top: 12px; color: #565c80; font-size: 15px; }
.sec-head-center { max-width: 760px; margin-left: auto; margin-right: auto; text-align: center; }
.sec-head-center .eyebrow { justify-content: center; }

/* ---------- hero ---------- */
.hero { padding: 58px 0 46px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 42px;
  align-items: center;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(124,150,255,.34);
  color: #4b47a8;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .04em;
  box-shadow: 0 6px 16px rgba(60,70,150,.08);
}
.hero-tag .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6f8cff, #21c2b4);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: .55; }
}
.hero h1 {
  margin-top: 18px;
  font-size: clamp(28px, 4.2vw, 46px);
  line-height: 1.24;
  letter-spacing: -.02em;
}
.hero h1 .hl {
  background-image: linear-gradient(96deg, #4f6bff, #8a4dff 46%, #0fb5a8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lead {
  margin-top: 18px;
  max-width: 600px;
  font-size: 16px;
  color: #4d5372;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-note { margin-top: 14px; font-size: 13px; color: #6b7091; }

.hero-panel {
  position: relative;
  padding: 24px;
  border-radius: 24px;
  background: linear-gradient(158deg, rgba(255,255,255,.94), rgba(244,247,255,.86));
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 26px 60px rgba(40,50,120,.13);
  animation: floaty 8s ease-in-out infinite;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto -30px -40px auto;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240,166,208,.42), transparent 70%);
  z-index: -1;
}
.panel-title { font-size: 13px; font-weight: 800; letter-spacing: .12em; color: #5a4fe0; }
.panel-sub { margin-top: 6px; font-size: 13px; color: #63688a; }
.chip-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chip {
  padding: 6px 12px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid rgba(110,130,220,.22);
  color: #3a3f66;
  font-size: 12.5px;
  font-weight: 600;
  transition: transform .2s ease, border-color .2s ease, color .2s ease;
}
.chip:hover { transform: translateY(-2px); border-color: rgba(124,150,255,.62); color: #4f46e5; }
.panel-foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed rgba(110,130,220,.26);
  font-size: 12.5px;
  color: #63688a;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 42px;
}
.stat {
  position: relative;
  padding: 18px 18px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 12px 28px rgba(35,45,110,.07);
  overflow: hidden;
  transition: transform .26s ease, box-shadow .26s ease;
}
.stat:hover { transform: translateY(-4px); box-shadow: 0 18px 36px rgba(35,45,110,.12); }
.stat::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, #6f8cff, #b07cff, #f2a3d4, #5fdfd0);
}
.stat-num { font-size: 24px; font-weight: 800; color: #1a1d3a; letter-spacing: -.01em; }
.stat-label { margin-top: 4px; font-size: 13px; color: #616689; }

/* ---------- generic cards ---------- */
.card {
  position: relative;
  background: #ffffff;
  border-radius: 18px;
  padding: 22px;
  border: 1px solid rgba(115,130,210,.15);
  box-shadow: 0 10px 28px rgba(35,45,110,.06);
  overflow: hidden;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, #6f8cff, #b07cff, #f2a3d4, #5fdfd0);
  opacity: .8;
}
.card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(35,45,110,.12); border-color: rgba(124,150,255,.46); }
.card h3 { font-size: 16.5px; margin-bottom: 8px; }
.card p { font-size: 14px; color: #565c80; }

.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }

/* ---------- about ---------- */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.about-text p { color: #4d5372; font-size: 15px; }
.about-text p + p { margin-top: 14px; }
.ability-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.ability {
  padding: 15px 16px;
  border-radius: 14px;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(115,130,210,.16);
  transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
}
.ability:hover { transform: translateY(-3px); border-color: rgba(124,150,255,.5); box-shadow: 0 14px 28px rgba(35,45,110,.09); }
.ability strong { display: block; font-size: 14.5px; color: #1c2040; margin-bottom: 4px; }
.ability span { font-size: 13px; color: #63688a; }

/* ---------- onestop ---------- */
.flow-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.flow-item {
  display: flex;
  gap: 14px;
  padding: 18px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid rgba(115,130,210,.15);
  box-shadow: 0 8px 22px rgba(35,45,110,.05);
  transition: transform .26s ease, box-shadow .26s ease, border-color .26s ease;
}
.flow-item:hover { transform: translateY(-4px); box-shadow: 0 18px 34px rgba(35,45,110,.11); border-color: rgba(124,150,255,.46); }
.flow-mark {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: linear-gradient(135deg, rgba(111,140,255,.18), rgba(95,223,208,.24));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  color: #4348a0;
}
.flow-item h3 { font-size: 15.5px; margin-bottom: 5px; }
.flow-item p { font-size: 13.5px; color: #565c80; }

/* ---------- process steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.step {
  position: relative;
  padding: 22px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(115,130,210,.16);
  box-shadow: 0 10px 26px rgba(35,45,110,.06);
  transition: transform .26s ease, box-shadow .26s ease;
}
.step:hover { transform: translateY(-5px); box-shadow: 0 20px 38px rgba(35,45,110,.12); }
.step-num {
  display: inline-block;
  font-size: 13px;
  font-weight: 800;
  color: #5a4fe0;
  letter-spacing: .12em;
  margin-bottom: 10px;
}
.step h3 { font-size: 15.5px; margin-bottom: 6px; }
.step p { font-size: 13.5px; color: #565c80; }

/* ---------- cases ---------- */
.case-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.media-card {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  background: #eef1fa;
  border: 1px solid rgba(115,130,210,.16);
  box-shadow: 0 10px 26px rgba(35,45,110,.06);
  transition: transform .28s ease, box-shadow .28s ease;
}
.media-card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(35,45,110,.13); }
.media-card img { display: block; width: 100%; height: auto; }
.media-card figcaption { padding: 12px 14px; font-size: 13.5px; color: #3d4267; background: #ffffff; }

/* ---------- compare ---------- */
.score-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  padding: 24px;
  border-radius: 20px;
  background: linear-gradient(132deg, rgba(255,255,255,.96), rgba(246,242,255,.9));
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 18px 42px rgba(40,50,120,.10);
  margin-bottom: 22px;
}
.score-main { display: flex; align-items: baseline; gap: 8px; }
.score-num { font-size: 44px; font-weight: 800; color: #1a1d3a; letter-spacing: -.02em; line-height: 1; }
.score-total { font-size: 15px; color: #63688a; }
.score-stars { color: #f5a524; font-size: 20px; letter-spacing: 2px; }
.score-meta { font-size: 13.5px; color: #565c80; }
.score-badge {
  padding: 7px 16px;
  border-radius: 999px;
  background: linear-gradient(118deg, #4f6bff, #7c4dff 60%, #21c2b4);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 10px 22px rgba(88,92,220,.28);
}
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 16px;
  border: 1px solid rgba(115,130,210,.16);
  background: #ffffff;
  box-shadow: 0 10px 26px rgba(35,45,110,.06);
}
table { width: 100%; border-collapse: collapse; min-width: 660px; font-size: 14.5px; }
thead th {
  padding: 14px 16px;
  text-align: left;
  font-weight: 800;
  color: #232848;
  background: linear-gradient(120deg, #eef2ff, #f6eeff);
  white-space: nowrap;
}
tbody td {
  padding: 13px 16px;
  border-top: 1px solid rgba(115,130,210,.13);
  color: #454a6b;
  vertical-align: top;
}
tbody td:first-child { font-weight: 700; color: #232848; white-space: nowrap; }
tbody tr:hover td { background: rgba(124,150,255,.06); }

/* ---------- token ---------- */
.token-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 22px; align-items: start; }
.token-side {
  padding: 22px;
  border-radius: 18px;
  background: linear-gradient(150deg, rgba(255,255,255,.95), rgba(240,245,255,.9));
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 16px 38px rgba(40,50,120,.09);
}
.token-side h3 { font-size: 17px; margin-bottom: 10px; }
.token-side p { font-size: 14px; color: #565c80; }
.token-side p + p { margin-top: 10px; }
.token-side .btn { margin-top: 18px; }

/* ---------- match ---------- */
.match-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.match-item {
  padding: 18px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid rgba(115,130,210,.16);
  box-shadow: 0 8px 22px rgba(35,45,110,.05);
  transition: transform .26s ease, box-shadow .26s ease, border-color .26s ease;
}
.match-item:hover { transform: translateY(-4px); box-shadow: 0 18px 34px rgba(35,45,110,.11); border-color: rgba(124,150,255,.46); }
.match-role { font-size: 12.5px; font-weight: 800; letter-spacing: .1em; color: #5a4fe0; }
.match-item h3 { font-size: 15.5px; margin: 8px 0 6px; }
.match-item p { font-size: 13.5px; color: #565c80; }

/* ---------- help ---------- */
.help-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.help-card {
  padding: 18px;
  border-radius: 16px;
  background: rgba(255,255,255,.9);
  border: 1px solid rgba(115,130,210,.16);
  box-shadow: 0 8px 22px rgba(35,45,110,.05);
  transition: transform .26s ease, box-shadow .26s ease;
}
.help-card:hover { transform: translateY(-4px); box-shadow: 0 18px 34px rgba(35,45,110,.11); }
.help-card h3 { font-size: 15px; margin-bottom: 6px; }
.help-card p { font-size: 13.5px; color: #565c80; }

/* ---------- faq ---------- */
.faq-item {
  background: #ffffff;
  border: 1px solid rgba(115,130,210,.16);
  border-radius: 14px;
  margin-bottom: 10px;
  overflow: hidden;
  transition: box-shadow .26s ease, border-color .26s ease;
}
.faq-item.open { border-color: rgba(124,150,255,.52); box-shadow: 0 14px 30px rgba(35,45,110,.09); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  background: none;
  border: 0;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  color: #1c2040;
  text-align: left;
  cursor: pointer;
  transition: color .2s ease;
}
.faq-q:hover { color: #4f46e5; }
.plus { position: relative; flex: 0 0 18px; width: 18px; height: 18px; }
.plus::before,
.plus::after {
  content: "";
  position: absolute;
  background: #5b62a8;
  border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease;
}
.plus::before { left: 0; top: 8px; width: 18px; height: 2px; }
.plus::after { left: 8px; top: 0; width: 2px; height: 18px; }
.faq-item.open .plus::after { transform: rotate(90deg); opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .38s cubic-bezier(.4,0,.2,1); }
.faq-a p { padding: 0 18px 16px; font-size: 14.5px; color: #4d5372; }
.faq-item.open .faq-a { max-height: 520px; }

/* ---------- wiki ---------- */
.wiki-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.wiki-item {
  padding: 20px;
  border-radius: 16px;
  background: linear-gradient(150deg, rgba(255,255,255,.96), rgba(244,247,255,.9));
  border: 1px solid rgba(115,130,210,.16);
  box-shadow: 0 8px 22px rgba(35,45,110,.05);
}
.wiki-item h3 { font-size: 15.5px; margin-bottom: 6px; }
.wiki-item p { font-size: 14px; color: #565c80; }

/* ---------- news ---------- */
.news-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.news-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid rgba(115,130,210,.16);
  box-shadow: 0 8px 22px rgba(35,45,110,.05);
  color: #2a2f55;
  font-size: 14.5px;
  font-weight: 600;
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease, color .24s ease;
}
.news-link:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(35,45,110,.11); border-color: rgba(124,150,255,.5); color: #4f46e5; }
.news-arrow { flex: 0 0 auto; font-size: 15px; color: #8a90b5; }

/* ---------- join ---------- */
.join-box {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 24px;
  padding: 28px;
  border-radius: 22px;
  background: linear-gradient(140deg, rgba(255,255,255,.96), rgba(240,244,255,.9));
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 20px 48px rgba(40,50,120,.10);
  align-items: center;
}
.join-box h2 { font-size: clamp(21px, 2.4vw, 27px); }
.join-box p { margin-top: 12px; font-size: 14.5px; color: #4d5372; }
.join-points { margin-top: 16px; display: grid; gap: 10px; }
.join-points li { display: flex; gap: 10px; font-size: 14px; color: #454a6b; }
.join-points li::before {
  content: "";
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6f8cff, #21c2b4);
}

/* ---------- contact / form ---------- */
.contact-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 24px; align-items: start; }
.contact-info {
  padding: 24px;
  border-radius: 20px;
  background: linear-gradient(150deg, rgba(255,255,255,.96), rgba(242,246,255,.9));
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 16px 38px rgba(40,50,120,.09);
}
.contact-info h3 { font-size: 17px; margin-bottom: 14px; }
.contact-row { display: flex; gap: 10px; font-size: 14px; color: #454a6b; padding: 8px 0; border-bottom: 1px dashed rgba(110,130,220,.22); }
.contact-row:last-of-type { border-bottom: 0; }
.contact-key { flex: 0 0 76px; color: #6b7091; font-weight: 600; }
.contact-val { color: #232848; word-break: break-all; }
.contact-val a { color: #4f46e5; }
.qr-box { margin-top: 16px; display: flex; align-items: center; gap: 14px; }
.qr-frame {
  width: 108px;
  border-radius: 12px;
  overflow: hidden;
  background: #eef1fa;
  border: 1px solid rgba(115,130,210,.2);
  flex: 0 0 auto;
}
.qr-frame img { display: block; width: 100%; height: auto; }
.qr-text { font-size: 13px; color: #565c80; }

.lead-form {
  padding: 24px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid rgba(115,130,210,.16);
  box-shadow: 0 16px 38px rgba(40,50,120,.08);
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: 13.5px; font-weight: 700; color: #2a2f55; }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 11px 14px;
  font-family: inherit;
  font-size: 14.5px;
  color: #232848;
  background: #f8f9ff;
  border: 1px solid rgba(110,130,220,.24);
  border-radius: 11px;
  transition: border-color .22s ease, box-shadow .22s ease, background-color .22s ease;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  background: #ffffff;
  border-color: rgba(111,140,255,.7);
  box-shadow: 0 0 0 3px rgba(111,140,255,.16);
}
.form-foot { margin-top: 18px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.form-tip { font-size: 13px; color: #6b7091; }

/* ---------- footer ---------- */
.site-footer {
  margin-top: 0;
  background: #eef1fa;
  border-top: 1px solid rgba(115,130,210,.2);
  color: #2a2f55;
  padding: 40px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr .9fr 1.1fr 1fr;
  gap: 26px;
  align-items: start;
}
.footer-grid h4 { font-size: 14.5px; color: #1c2040; margin-bottom: 12px; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-brand .logo-box { width: 116px; }
.footer-about { font-size: 13.5px; color: #4d5372; max-width: 320px; }
.footer-links { display: grid; gap: 8px; }
.footer-links a { font-size: 13.5px; color: #3c4166; transition: color .2s ease; }
.footer-links a:hover { color: #4f46e5; }
.footer-contact { display: grid; gap: 8px; font-size: 13.5px; color: #3c4166; }
.footer-contact a { color: #4f46e5; }
.footer-bottom {
  margin-top: 30px;
  padding: 16px 0;
  border-top: 1px solid rgba(115,130,210,.22);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: #4d5372;
}

/* ---------- float dock ---------- */
.float-dock {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 70;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dock-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(96,110,190,.28);
  background: #ffffff;
  color: #3c4166;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(35,45,110,.14);
  transition: transform .22s ease, box-shadow .22s ease, color .22s ease;
}
.dock-btn:hover { transform: translateY(-3px); box-shadow: 0 18px 32px rgba(35,45,110,.2); color: #4f46e5; }
.dock-service { background-image: linear-gradient(135deg, #4f6bff, #7c4dff 60%, #21c2b4); color: #ffffff; border-color: transparent; }
.dock-service:hover { color: #ffffff; }
.dock-top { display: none; }
.dock-top.show { display: block; }

.service-panel {
  position: fixed;
  right: 18px;
  bottom: 84px;
  z-index: 71;
  width: 268px;
  max-width: calc(100vw - 36px);
  padding: 18px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid rgba(115,130,210,.22);
  box-shadow: 0 22px 48px rgba(35,45,110,.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .26s ease, transform .26s ease, visibility .26s ease;
}
.service-panel.show { opacity: 1; visibility: visible; transform: translateY(0); }
.service-panel h3 { font-size: 15px; margin-bottom: 10px; }
.service-panel p { font-size: 13px; color: #4d5372; padding: 4px 0; }
.service-panel p a { color: #4f46e5; }
.service-panel .qr-frame { margin: 0 0 10px; }

/* ---------- reveal ---------- */
html.js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);
}
html.js .reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    padding: 10px 20px 18px;
    background: #ffffff;
    border-bottom: 1px solid rgba(115,130,210,.18);
    box-shadow: 0 22px 36px rgba(35,45,110,.12);
    border-radius: 0 0 18px 18px;
  }
  .main-nav.open { display: block; }
  .nav-links { flex-direction: column; align-items: stretch; }
  .nav-links a { padding: 11px 8px; font-size: 14.5px; }
  .nav-toggle { display: flex; }
}

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .about-layout { grid-template-columns: 1fr; }
  .token-layout { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .join-box { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .help-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .section { padding: 48px 0; }
  .hero { padding: 40px 0 36px; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .flow-list { grid-template-columns: 1fr; }
  .match-list { grid-template-columns: 1fr; }
  .wiki-grid { grid-template-columns: 1fr; }
  .news-list { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ability-list { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .form-grid { grid-template-columns: 1fr; }
  .score-card { gap: 14px; }
  .score-num { font-size: 36px; }
}

@media (max-width: 520px) {
  .brand-name { display: none; }
  .logo-box { width: 104px; }
  .case-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .help-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-panel { animation: none; }
  .hero-tag .dot { animation: none; }
  html.js .reveal { opacity: 1; transform: none; transition: none; }
  .card, .stat, .flow-item, .step, .media-card, .faq-item, .btn { transition: none; }
}