/* 易提宝 · UI03 金融稳重风（循环） */
:root {
  --nav-h: 56px;
  --yb-ink: #102A43;
  --yb-blue: #1565C0;
  --yb-bg: #FAFBFC;
  --yb-card: #FFFFFF;
  --yb-muted: #546E7A;
  --yb-line: rgba(16, 42, 67, 0.1);
  --yb-cta: #0D47A1;
}

* { box-sizing: border-box; }
img.yb-media {
  max-width: 100%;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--yb-ink);
  background: var(--yb-bg);
  line-height: 1.6;
  padding-bottom: calc(56px + env(safe-area-inset-bottom, 0px));
}

.navbar {
  display: block !important;
  padding: 0 !important;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--yb-line);
}
.nav-inner {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
  min-height: var(--nav-h);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--yb-ink);
  font-weight: 800;
  font-size: 17px;
}
.nav-ic {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--yb-blue), var(--yb-cta));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.nav-links {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  flex-direction: column;
  padding: 10px 16px 14px;
  border-bottom: 1px solid var(--yb-line);
  z-index: 99;
}
.nav-links.is-open { display: flex; }
.nav-links a {
  color: var(--yb-ink);
  text-decoration: none;
  font-weight: 600;
  padding: 9px 8px;
  border-radius: 8px;
  font-size: 14px;
}
.nav-links a:hover { background: var(--yb-bg); }
.btn-nav {
  display: none;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--yb-blue);
  color: #fff !important;
  font-weight: 700;
  text-decoration: none;
  font-size: 13px;
  margin-left: auto;
}
.nav-toggle {
  margin-left: auto;
  width: 42px;
  height: 42px;
  border: none;
  background: var(--yb-bg);
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span { width: 18px; height: 2px; background: var(--yb-ink); }
@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .btn-nav { display: inline-block; margin-left: auto; }
  .nav-links {
    display: flex !important;
    position: static;
    flex-direction: row;
    border: none;
    padding: 0;
    flex: 1;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2px;
  }
}

.hero { position: relative; }
.hero-content {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  display: block;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(16, 42, 67, 0.88) 0%, rgba(21, 101, 192, 0.55) 100%);
}
.compliance-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 12;
  padding: 10px max(14px, env(safe-area-inset-right, 0px)) 10px max(14px, env(safe-area-inset-left, 0px));
  background: rgba(0, 0, 0, 0.48);
  backdrop-filter: blur(6px);
  color: rgba(255, 255, 255, 0.93);
  font-size: 12px;
  line-height: 1.45;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.compliance-bar > span { flex: 1; min-width: 0; }
.compliance-bar i { color: #FFCA28; margin-right: 6px; flex-shrink: 0; }
.compliance-x {
  background: none;
  border: none;
  color: #fff;
  font-size: 19px;
  cursor: pointer;
  flex-shrink: 0;
}
.hero-body {
  position: relative;
  z-index: 2;
  padding: clamp(54px, 10vh, 90px) 16px 40px;
  max-width: 1120px;
  margin: 0 auto;
}
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.hb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
}
.hero-h1 {
  margin: 0 0 10px;
  font-size: clamp(26px, 5.5vw, 42px);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}
.hero-h1 em { color: #90CAF9; font-style: normal; }
.h1-sub { font-size: 0.9em; font-weight: 700; opacity: 0.95; }
.hero-desc {
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
  max-width: 40em;
  margin: 0 0 16px;
}
.step-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  max-width: 520px;
}
.st {
  background: rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 10px 12px;
  flex: 1;
  min-width: 88px;
}
.st .sn {
  display: inline-flex;
  width: 22px;
  height: 22px;
  background: var(--yb-blue);
  color: #fff;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  margin-right: 6px;
}
.st strong { display: block; color: #fff; font-size: 13px; }
.st small { color: rgba(255, 255, 255, 0.75); font-size: 11px; }
.st-arr { color: rgba(255, 255, 255, 0.5); font-size: 12px; }
@media (max-width: 520px) { .st-arr { display: none; } }

.hero-contact {
  background: rgba(255, 255, 255, 0.96);
  border-radius: 14px;
  padding: 14px 16px;
  max-width: 400px;
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.2);
}
.hc-h { display: flex; gap: 12px; align-items: center; margin-bottom: 10px; }
.hc-av {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--yb-blue);
  color: #fff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.hc-name { font-weight: 800; color: var(--yb-ink); font-size: 15px; }
.hc-badge { font-size: 11px; color: var(--yb-muted); margin-top: 2px; }
.hc-badge i { color: var(--yb-blue); margin-right: 4px; }
.hc-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid var(--yb-line);
  font-size: 14px;
}
.hc-row > span:first-child { width: 40px; color: var(--yb-muted); font-size: 12px; font-weight: 700; }
.hc-val { flex: 1; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.hc-num { color: var(--yb-cta); font-weight: 800; text-decoration: none; }
.hc-wx { font-weight: 800; }
.hc-mini {
  border: none;
  background: var(--yb-blue);
  color: #fff !important;
  padding: 5px 12px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
.hero-kpi {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 18px;
}
.hero-kpi > div > span {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: #fff;
}
.hero-kpi > div > small {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  margin-top: 2px;
}

.section { padding: 48px 16px; }
.container { max-width: 1120px; margin: 0 auto; }
.sec-t { text-align: center; margin-bottom: 22px; }
.sec-t.left { text-align: left; }
.sec-t.light h2, .sec-t.light .sec-d { color: #fff; }
.sec-t h2 { margin: 0 0 6px; font-size: clamp(21px, 3.5vw, 28px); }
.sec-t h2 em { color: var(--yb-blue); font-style: normal; }
.sec-d { margin: 0; color: var(--yb-muted); font-size: 14px; }

.sec-cond { background: var(--yb-card); }
.cond-2 {
  display: grid;
  gap: 22px;
  align-items: center;
}
@media (min-width: 768px) {
  .cond-2 { grid-template-columns: 1fr 1fr; }
}
.cu-list { list-style: none; padding: 0; margin: 0; }
.cu-list li {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 15px;
}
.cu-list i { color: var(--yb-blue); margin-top: 3px; }
.cu-ph img { border-radius: 12px; border: 1px solid var(--yb-line); }

.sec-flow { background: var(--yb-bg); }
.flow-grid {
  display: grid;
  gap: 14px;
}
@media (min-width: 768px) {
  .flow-grid { grid-template-columns: repeat(2, 1fr); }
}
.fc {
  background: var(--yb-card);
  border-radius: 12px;
  padding: 16px;
  border: 1px solid var(--yb-line);
}
.fi {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--yb-blue);
  color: #fff;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  font-size: 14px;
}
.fc h3 { margin: 0 0 6px; font-size: 16px; }
.fc p { margin: 0; font-size: 14px; color: #455A64; }

.sec-faq { background: var(--yb-card); }
.faq-box { max-width: 720px; margin: 0 auto; }
.fq-item { border: 1px solid var(--yb-line); border-radius: 10px; margin-bottom: 8px; overflow: hidden; background: var(--yb-bg); }
.fq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: none;
  background: none;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  font-size: 14px;
  color: var(--yb-ink);
}
.fq-q i { transition: transform 0.2s; color: var(--yb-muted); }
.fq-item.open .fq-q i { transform: rotate(180deg); }
.fq-a {
  display: none;
  padding: 0 14px 12px;
  font-size: 14px;
  color: #455A64;
  line-height: 1.6;
  border-top: 1px solid var(--yb-line);
  margin-top: -2px;
  padding-top: 10px;
}
.fq-item.open .fq-a { display: block; }

.sec-tab { background: var(--yb-bg); }
.tab-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 16px;
}
.tab-btn {
  border: 1px solid var(--yb-line);
  background: var(--yb-card);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--yb-ink);
  cursor: pointer;
}
.tab-btn.active {
  background: var(--yb-blue);
  color: #fff;
  border-color: var(--yb-blue);
}
.tab-panels { position: relative; }
.tab-panel {
  display: none;
  gap: 18px;
  align-items: stretch;
  background: var(--yb-card);
  border: 1px solid var(--yb-line);
  border-radius: 14px;
  padding: 16px;
  overflow: hidden;
}
.tab-panel.active { display: flex; flex-direction: column; }
@media (min-width: 768px) {
  .tab-panel.active { flex-direction: row; }
}
.tp-img {
  flex-shrink: 0;
  width: 100%;
  max-width: 280px;
}
.tp-img img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 10px;
  display: block;
}
.tp-body { flex: 1; min-width: 0; }
.tp-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.tp-tag {
  font-size: 11px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 999px;
  background: #E3F2FD;
  color: var(--yb-cta);
}
.tp-tag.sec { background: #FFF3E0; color: #E65100; }
.tp-tag.tri { background: #E8F5E9; color: #2E7D32; }
.tp-body h3 { margin: 0 0 8px; font-size: 19px; }
.tp-desc { margin: 0 0 12px; font-size: 14px; color: #455A64; line-height: 1.6; }
.tp-pts { list-style: none; padding: 0; margin: 0 0 14px; }
.tp-pts li { display: flex; gap: 8px; margin-bottom: 6px; font-size: 13px; color: var(--yb-ink); }
.tp-pts i { color: var(--yb-blue); margin-top: 3px; font-size: 12px; }
.tp-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  background: var(--yb-blue);
  color: #fff !important;
  font-weight: 700;
  text-decoration: none;
  font-size: 14px;
}
.tab-note { margin: 14px 0 0; font-size: 13px; color: var(--yb-muted); text-align: center; }
.tab-note i { margin-right: 6px; color: var(--yb-blue); }

.sec-rev { background: var(--yb-card); }
.rev-3 { display: grid; gap: 14px; }
@media (min-width: 768px) {
  .rev-3 { grid-template-columns: repeat(3, 1fr); }
}
.rv-card {
  background: var(--yb-bg);
  border-radius: 12px;
  padding: 16px;
  border: 1px solid var(--yb-line);
}
.rv-top { font-weight: 800; margin-bottom: 8px; }
.rv-top em { display: block; font-style: normal; font-size: 12px; color: var(--yb-blue); margin-top: 4px; }
.rv-card p { margin: 0; font-size: 14px; color: #455A64; line-height: 1.65; }

.sec-trust { position: relative; padding: 52px 16px; overflow: hidden; }
.trust-bg {
  position: absolute;
  inset: 0;
  background-image: var(--yb-bg);
  background-size: cover;
  background-position: center;
}
.trust-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16, 42, 67, 0.92), rgba(21, 101, 192, 0.78));
}
.trust-mid { position: relative; z-index: 2; }
.trust-nums {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.trust-nums > div {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 18px 22px;
  text-align: center;
  min-width: 120px;
}
.trust-nums span { display: block; font-size: 26px; font-weight: 800; color: #fff; }
.trust-nums small { color: rgba(255, 255, 255, 0.82); font-size: 12px; }

.sec-priv { background: var(--yb-bg); }
.pv-flex {
  display: grid;
  gap: 20px;
  align-items: center;
}
@media (min-width: 840px) {
  .pv-flex { grid-template-columns: 1fr 1fr; }
}
.pv-flex img { border-radius: 12px; border: 1px solid var(--yb-line); }
.pv-ul { list-style: none; padding: 0; margin: 0; }
.pv-ul li { display: flex; gap: 10px; margin-bottom: 10px; font-size: 14px; }
.pv-ul i { color: var(--yb-blue); margin-top: 2px; }

.sec-tk { background: var(--yb-card); }
.tk-roll { overflow: hidden; border-radius: 10px; background: var(--yb-bg); border: 1px solid var(--yb-line); }
.tk-track {
  display: flex;
  gap: 28px;
  width: max-content;
  padding: 12px 0;
  animation: yb-marquee 32s linear infinite;
}
@keyframes yb-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.tk-x {
  white-space: nowrap;
  font-size: 13px;
  font-weight: 700;
  color: var(--yb-ink);
}
.tk-x i.w { color: var(--yb-blue); margin-right: 6px; }

.sec-ab { background: var(--yb-bg); }
.ab-2 { display: grid; gap: 22px; align-items: center; }
@media (min-width: 840px) {
  .ab-2 { grid-template-columns: 1.1fr 1fr; }
}
.ab-p { font-size: 15px; color: #455A64; line-height: 1.65; margin: 0 0 12px; }
.ab-btn {
  display: inline-block;
  padding: 11px 20px;
  background: var(--yb-blue);
  color: #fff !important;
  font-weight: 700;
  text-decoration: none;
  border-radius: 10px;
  margin-top: 4px;
}
.ab-2 img { border-radius: 12px; border: 1px solid var(--yb-line); }

.sec-co { background: var(--yb-card); }
.co-card {
  max-width: 460px;
  margin: 0 auto;
  border: 1px solid var(--yb-line);
  border-radius: 14px;
  padding: 20px;
  background: var(--yb-bg);
}
.co-who { margin: 0 0 14px; font-weight: 800; font-size: 17px; }
.co-who i { color: var(--yb-blue); margin-right: 8px; }
.co-line {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--yb-line);
}
.co-line:first-of-type { border-top: none; padding-top: 0; }
.co-line label { width: 44px; font-size: 12px; font-weight: 800; color: var(--yb-muted); }
.co-line > div { flex: 1; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.co-tel { color: var(--yb-blue); font-weight: 800; text-decoration: none; }
.co-bt {
  border: none;
  background: var(--yb-blue);
  color: #fff;
  padding: 7px 14px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
}
.co-bt.link { text-decoration: none; display: inline-block; }
.co-tip { margin: 14px 0 0; text-align: center; font-size: 13px; color: var(--yb-muted); }
.co-tip i { color: var(--yb-blue); margin-right: 6px; }

.footer {
  padding: 26px 16px 32px;
  background: var(--yb-ink);
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  text-align: center;
}
.footer p { margin: 0 0 8px; }
.ft-nb a { color: #90CAF9; text-decoration: none; margin: 0 6px; }
.footer-tech { font-size: 12px; opacity: 0.85; margin-top: 10px !important; }

.float-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  display: flex;
  border-top: 1px solid var(--yb-line);
  background: #fff;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.fb-a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px;
  font-weight: 800;
  text-decoration: none;
  font-size: 15px;
}
.fb-call { background: var(--yb-bg); color: var(--yb-ink) !important; }
.fb-wx { background: var(--yb-blue); color: #fff !important; }

.fab-top {
  position: fixed;
  right: max(12px, env(safe-area-inset-right, 0px));
  bottom: calc(58px + env(safe-area-inset-bottom, 0px));
  z-index: 10050;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--yb-blue);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(21, 101, 192, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
@media (min-width: 900px) {
  .float-bar { display: none; }
  body { padding-bottom: 0; }
  .fab-top { bottom: max(20px, env(safe-area-inset-bottom, 0px)); }
}