:root {
  --xp-red: #ed1731;
  --xp-red-dark: #c90f27;
  --xp-ink: #172033;
  --xp-text: #4b5565;
  --xp-muted: #758093;
  --xp-line: #e8ebf0;
  --xp-soft: #f6f8fb;
  --xp-white: #ffffff;
  --xp-shadow: 0 16px 48px rgba(23, 32, 51, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--xp-ink);
  background: var(--xp-white);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.75;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--xp-line);
  backdrop-filter: blur(12px);
}

.header-inner {
  width: min(1080px, calc(100% - 40px));
  height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-logo {
  display: block;
  width: 190px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 15px;
}

.site-nav a {
  text-decoration: none;
  color: #2c3444;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--xp-red);
}

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 20%, rgba(237, 23, 49, 0.14), transparent 28%),
    linear-gradient(145deg, #111827 0%, #1d2638 65%, #2c1520 100%);
  color: var(--xp-white);
}

.hero-inner,
.page-main {
  width: min(1040px, calc(100% - 48px));
  margin: 0 auto;
}

.hero-inner {
  min-height: 440px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  gap: 72px;
  padding: 70px 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: #ff8392;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

h1 {
  margin: 0;
  font-size: clamp(36px, 4vw, 54px);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.hero-lead {
  max-width: 700px;
  margin: 22px 0 0;
  color: #d6dbe5;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  min-height: 48px;
  padding: 11px 24px;
  border: 1px solid transparent;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--xp-red);
  color: var(--xp-white);
}

.button-primary:hover {
  background: #ff2943;
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--xp-white);
}

.hero-card {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
}

.hero-card strong {
  display: block;
  margin-bottom: 16px;
  font-size: 18px;
}

.hero-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-card li {
  position: relative;
  padding: 9px 0 9px 26px;
  color: #e5e8ef;
}

.hero-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #ff6679;
  font-weight: 700;
}

.section {
  padding: 76px 0;
}

.section-soft {
  background: var(--xp-soft);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.section-kicker {
  margin: 0 0 8px;
  color: var(--xp-red);
  font-size: 14px;
  font-weight: 700;
}

h2 {
  margin: 0;
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.3;
}

.section-heading p,
.intro-copy {
  margin: 14px 0 0;
  color: var(--xp-text);
  font-size: 17px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.info-card {
  min-height: 190px;
  padding: 28px;
  border: 1px solid var(--xp-line);
  border-radius: 14px;
  background: var(--xp-white);
  box-shadow: 0 8px 30px rgba(23, 32, 51, 0.04);
}

.card-number {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #fff0f2;
  color: var(--xp-red);
  font-weight: 700;
}

.info-card h3 {
  margin: 16px 0 8px;
  font-size: 20px;
}

.info-card p {
  margin: 0;
  color: var(--xp-text);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  padding: 22px 18px;
  border-top: 3px solid var(--xp-red);
  border-radius: 8px;
  background: var(--xp-white);
  box-shadow: 0 8px 24px rgba(23, 32, 51, 0.05);
}

.process-list span {
  display: block;
  margin-bottom: 7px;
  color: var(--xp-red);
  font-size: 13px;
  font-weight: 700;
}

.process-list strong {
  font-size: 17px;
}

.process-list p {
  margin: 8px 0 0;
  color: var(--xp-muted);
  font-size: 14px;
}

.proof-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: stretch;
}

.proof-box,
.prepare-box {
  padding: 32px;
  border-radius: 16px;
}

.proof-box {
  background: var(--xp-ink);
  color: var(--xp-white);
}

.proof-box p {
  color: #cfd5df;
}

.prepare-box {
  border: 1px solid var(--xp-line);
  background: var(--xp-white);
}

.check-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 7px 0 7px 25px;
}

.check-list li::before {
  content: "•";
  position: absolute;
  left: 4px;
  color: var(--xp-red);
  font-size: 24px;
  line-height: 1.15;
}

.text-link {
  display: inline-flex;
  margin-top: 20px;
  color: var(--xp-red);
  font-weight: 700;
  text-decoration: none;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  padding: 24px 28px;
  border: 1px solid var(--xp-line);
  border-radius: 12px;
  background: var(--xp-white);
}

.faq-item h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.faq-item p {
  margin: 0;
  color: var(--xp-text);
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.related-links a {
  padding: 9px 15px;
  border: 1px solid var(--xp-line);
  border-radius: 999px;
  color: #394255;
  text-decoration: none;
  background: var(--xp-white);
}

.related-links a:hover {
  border-color: var(--xp-red);
  color: var(--xp-red);
}

.cta-band {
  padding: 52px 0;
  background: var(--xp-red);
  color: var(--xp-white);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta-inner h2 {
  font-size: 30px;
}

.cta-inner p {
  margin: 7px 0 0;
  color: #ffe5e9;
}

.cta-band .button {
  flex: 0 0 auto;
  background: var(--xp-white);
  color: var(--xp-red);
}

.site-footer {
  padding: 36px 0;
  background: #25282e;
  color: #aeb3bd;
  font-size: 14px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 28px;
}

.footer-inner p {
  margin: 5px 0;
}

.footer-inner a {
  color: #d8dbe1;
}

.contact-panel {
  position: fixed;
  left: 10px;
  top: 50%;
  z-index: 60;
  width: 184px;
  transform: translateY(-50%);
  overflow: hidden;
  border-radius: 11px;
  background: var(--xp-white);
  box-shadow: var(--xp-shadow);
}

.contact-panel-title {
  padding: 16px 12px;
  background: var(--xp-red);
  color: var(--xp-white);
  text-align: center;
  font-size: 17px;
  font-weight: 700;
}

.contact-person {
  padding: 10px 12px;
  display: flex;
  gap: 9px;
  align-items: center;
  border-bottom: 1px solid var(--xp-line);
}

.contact-person img {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 50%;
  object-fit: cover;
}

.contact-person strong {
  display: block;
  color: var(--xp-muted);
  font-size: 12px;
  font-weight: 400;
}

.contact-person a {
  display: block;
  color: var(--xp-ink);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
}

.contact-qr {
  padding: 14px 22px 16px;
  text-align: center;
}

.contact-qr img {
  width: 112px;
  height: 112px;
  object-fit: contain;
}

.contact-qr span {
  display: block;
  margin-top: 5px;
  color: var(--xp-muted);
  font-size: 12px;
}

.mobile-contact-bar {
  display: none;
}

@media (min-width: 1000px) and (max-width: 1399px) {
  .hero-inner,
  .page-main,
  .header-inner {
    width: auto;
    margin-left: 220px;
    margin-right: 28px;
  }
}

@media (max-width: 999px) {
  body {
    padding-bottom: 66px;
  }

  .contact-panel {
    display: none;
  }

  .mobile-contact-bar {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 70;
    height: 66px;
    padding: 9px 16px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    background: rgba(255, 255, 255, 0.98);
    border-top: 1px solid var(--xp-line);
    box-shadow: 0 -8px 30px rgba(23, 32, 51, 0.1);
  }

  .mobile-contact-bar a {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--xp-red);
    font-weight: 700;
    text-decoration: none;
    background: #fff0f2;
  }

  .mobile-contact-bar a:first-child {
    color: var(--xp-white);
    background: var(--xp-red);
  }
}

@media (max-width: 760px) {
  .header-inner {
    width: calc(100% - 28px);
    height: auto;
    min-height: 66px;
    padding: 10px 0;
  }

  .brand-logo {
    width: 132px;
  }

  .site-nav {
    gap: 14px;
    font-size: 13px;
  }

  .site-nav a:nth-child(3),
  .site-nav a:nth-child(4) {
    display: none;
  }

  .hero-inner,
  .page-main {
    width: calc(100% - 32px);
  }

  .hero-inner {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 52px 0;
  }

  h1 {
    font-size: 34px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-card {
    padding: 22px;
  }

  .section {
    padding: 54px 0;
  }

  .card-grid,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .process-list {
    grid-template-columns: 1fr;
  }

  .info-card {
    min-height: 0;
    padding: 23px;
  }

  .cta-inner,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .cta-band .button {
    width: 100%;
  }
}