/* RFD home page visual layer. Other PbootCMS pages keep the legacy shell. */
body.rf-home-page {
  --rf-blue: #125bd9;
  --rf-deep: #0b1e39;
  --rf-text: #14243b;
  --rf-muted: #68758a;
  --rf-line: #e6edf6;
  --rf-pale: #eef5ff;
  margin: 0;
  color: var(--rf-text);
  background: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.rf-home-page *,
body.rf-home-page *::before,
body.rf-home-page *::after { box-sizing: border-box; }
body.rf-home-page a { color: inherit; text-decoration: none; }
body.rf-home-page .rf-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.rf-container { width: min(960px, calc(100% - 96px)); margin-right: auto; margin-left: auto; }
.rf-icon { width: 36px; height: 36px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.rf-icon-sm { width: 18px; height: 18px; stroke-width: 2; }
.rf-icon-xs { width: 14px; height: 14px; stroke-width: 2; }

/* Header */
.rf-header { position: relative; z-index: 20; height: 72px; background: rgba(255,255,255,.98); border-bottom: 1px solid #edf1f7; }
.rf-header-inner { width: min(1008px, calc(100% - 48px)); height: 100%; margin: 0 auto; display: flex; align-items: center; }
.rf-brand { display: inline-flex; align-items: center; min-width: 310px; }
.rf-brand-mark { position: relative; display: inline-flex; align-items: center; width: 68px; height: 48px; color: #aa4b29; font-family: Arial Black, Arial, sans-serif; font-size: 29px; letter-spacing: -8px; line-height: 1; }
.rf-brand-mark b { position: relative; z-index: 2; font-weight: 900; }
.rf-brand-mark b:nth-child(2) { color: #123f8c; margin-left: -1px; }
.rf-brand-mark b:nth-child(3) { color: #b34f2d; margin-left: -1px; }
.rf-brand-mark i { position: absolute; z-index: 1; top: 1px; left: 25px; width: 35px; height: 35px; border: 2px solid #1769d9; border-left-color: transparent; border-bottom-color: transparent; border-radius: 50%; transform: rotate(-26deg); }
.rf-brand-mark i::after { content: ""; position: absolute; left: -11px; bottom: -10px; width: 31px; height: 19px; border-bottom: 2px solid #e35a2d; border-radius: 50%; transform: rotate(-14deg); }
.rf-brand-copy { display: flex; flex-direction: column; gap: 4px; margin-left: 9px; white-space: nowrap; }
.rf-brand-copy strong { color: #18263d; font-size: 17px; font-weight: 800; letter-spacing: .4px; }
.rf-brand-copy small { color: #a74a2d; font-size: 11px; font-weight: 700; letter-spacing: .6px; }
.rf-nav { display: flex; align-items: stretch; justify-content: flex-end; gap: 30px; height: 100%; margin-left: auto; }
.rf-nav a { position: relative; display: inline-flex; align-items: center; color: #273449; font-size: 13px; white-space: nowrap; transition: color .2s ease; }
.rf-nav a:hover, .rf-nav a.is-active { color: var(--rf-blue); }
.rf-nav a.is-active::after { content: ""; position: absolute; right: 0; bottom: -1px; left: 0; height: 3px; background: var(--rf-blue); border-radius: 3px 3px 0 0; }
.rf-header-cta { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 95px; height: 34px; margin-left: 30px; border-radius: 20px; color: #fff !important; background: linear-gradient(105deg, #1c6be4, #0753d0); box-shadow: 0 8px 18px rgba(18,91,217,.18); font-size: 13px; }

/* Hero */
.rf-hero { position: relative; height: 430px; overflow: hidden; background: #eff6ff; }
.rf-hero-slides { position: absolute; inset: 0; }
.rf-hero-bg { position: absolute; inset: 0; opacity: 0; visibility: hidden; overflow: hidden; background-color: #e8f2ff; transform: scale(1.03); transition: opacity .55s ease, transform 6s ease; pointer-events: none; }
.rf-hero-bg > img { position: absolute; z-index: 0; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; object-position: center center; }
.rf-hero-bg::after { content: ""; position: absolute; z-index: 1; inset: 0; pointer-events: none; background: radial-gradient(circle at 39% 48%, rgba(255,255,255,.66), transparent 35%), linear-gradient(180deg, rgba(201,224,253,.1), transparent 35%, rgba(255,255,255,.08)); }
.rf-hero-bg.is-active { opacity: 1; visibility: visible; transform: scale(1); }
.rf-hero-inner { position: relative; height: 100%; }
.rf-hero-copy { position: absolute; z-index: 2; top: 78px; left: 4px; }
.rf-hero-copy h1 { margin: 0; color: #10213a; font-size: 43px; font-weight: 800; letter-spacing: 1px; line-height: 1.25; }
.rf-hero-copy h1 em { color: var(--rf-blue); font-style: normal; }
.rf-hero-copy p { margin: 15px 0 25px; color: #56647a; font-size: 15px; line-height: 1.7; }
.rf-hero-actions { display: flex; gap: 20px; }
.rf-btn { display: inline-flex; align-items: center; justify-content: center; gap: 13px; min-width: 118px; height: 36px; border-radius: 20px; font-size: 13px; transition: transform .2s ease, box-shadow .2s ease; }
.rf-btn:hover { transform: translateY(-2px); }
.rf-btn-primary { color: #fff !important; background: linear-gradient(105deg, #1a6eea, #0755d7); box-shadow: 0 8px 18px rgba(18,91,217,.18); }
.rf-btn-outline { min-width: 118px; border: 1px solid #78a6ff; color: var(--rf-blue); background: rgba(255,255,255,.48); }
.rf-hero-arrow { position: absolute; z-index: 4; top: 50%; display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; margin-top: -21px; padding: 0; border: 1px solid rgba(18,91,217,.32); border-radius: 50%; color: #125bd9; background: rgba(255,255,255,.76); box-shadow: 0 5px 14px rgba(31,77,139,.12); cursor: pointer; opacity: 0; transform: translateY(4px); transition: opacity .2s ease, transform .2s ease, background .2s ease; }
.rf-hero-arrow:hover { background: #fff; }
.rf-hero-arrow .rf-icon { width: 18px; height: 18px; stroke-width: 2; }
.rf-hero-prev { left: 24px; }
.rf-hero-next { right: 24px; }
.rf-hero-prev .rf-icon { transform: rotate(180deg); }
.rf-hero:hover .rf-hero-arrow, .rf-hero:focus-within .rf-hero-arrow { opacity: 1; transform: translateY(0); }
.rf-hero-dots { position: absolute; z-index: 4; left: 50%; bottom: 16px; display: flex; align-items: center; gap: 3px; transform: translateX(-50%); }
.rf-hero-dots button { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 24px; padding: 0; border: 0; background: transparent; cursor: pointer; }
.rf-hero-dots button::after { content: ""; display: block; width: 8px; height: 8px; border-radius: 8px; background: #c4d4eb; transition: width .25s ease, background .25s ease; }
.rf-hero-dots button:hover::after { background: #7ea8ed; }
.rf-hero-dots button.is-active::after { width: 22px; background: var(--rf-blue); }
.rf-hero-dots button:focus-visible { outline: 2px solid var(--rf-blue); outline-offset: 2px; border-radius: 4px; }

@media (hover: none), (pointer: coarse) {
  .rf-hero-arrow { opacity: .86; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .rf-hero-bg, .rf-hero-dots button::after { transition-duration: .01ms; }
}
/* Benefits */
.rf-feature-wrap { position: relative; z-index: 5; height: 124px; padding-top: 18px; }
.rf-feature-card { position: relative; top: 0; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; min-height: 104px; border: 1px solid rgba(210,224,243,.88); border-radius: 16px; background: rgba(255,255,255,.97); box-shadow: 0 10px 22px rgba(34,83,145,.11); }
.rf-feature-item { display: flex; align-items: center; min-width: 0; height: 54px; padding: 0 26px; border-right: 1px solid #e9eef6; }
.rf-feature-item:last-child { border-right: 0; }
.rf-round-icon { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 55px; width: 55px; height: 55px; margin-right: 14px; border-radius: 50%; color: var(--rf-blue); background: #f1f6fd; }
.rf-round-icon .rf-icon { width: 31px; height: 31px; }
.rf-feature-item strong, .rf-feature-item small { display: block; white-space: nowrap; }
.rf-feature-item strong { color: #1d345d; font-size: 15px; font-weight: 800; }
.rf-feature-item small { margin-top: 7px; color: #7a8799; font-size: 11px; }

/* Shared section rhythm */
.rf-section { padding: 14px 0 0; background: #fff; }
.rf-section-heading { display: flex; flex-direction: column; align-items: center; margin-bottom: 17px; }
.rf-section-heading h2 { margin: 0; color: #172842; font-size: 23px; font-weight: 800; letter-spacing: 1px; line-height: 1.2; }
.rf-section-heading span { display: block; width: 21px; height: 3px; margin-top: 7px; border-radius: 2px; background: var(--rf-blue); }

/* Product cards */
.rf-products { padding-top: 12px; }
.rf-product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.rf-product-card { position: relative; display: block; height: 185px; overflow: hidden; border: 1px solid #deebfa; border-radius: 12px; background-color: #e8f2ff; background-image: linear-gradient(90deg, rgba(233,244,255,.98) 0%, rgba(233,244,255,.75) 39%, rgba(233,244,255,.08) 100%), var(--card-image); background-position: center; background-size: cover; box-shadow: 0 2px 8px rgba(74,113,164,.04); transition: transform .25s ease, box-shadow .25s ease; }
.rf-product-card:hover { transform: translateY(-3px); box-shadow: 0 12px 24px rgba(48,93,151,.14); }
.rf-product-card > div { position: relative; z-index: 1; width: 59%; height: 100%; padding: 46px 0 0 22px; }
.rf-product-card h3 { margin: 0 0 13px; color: #0d2e63; font-size: 15px; font-weight: 800; }
.rf-product-card p { margin: 0; color: #6e7c90; font-size: 10px; line-height: 1.8; }
.rf-card-arrow { display: inline-flex; align-items: center; justify-content: center; width: 29px; height: 29px; margin-top: 17px; border: 1px solid #8bb5f6; border-radius: 50%; color: var(--rf-blue); }

/* Research and quality */
.rf-quality { padding-top: 16px; }
.rf-quality-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 13px; }
.rf-quality-card { min-height: 140px; padding: 17px 8px 11px; border: 1px solid #e1ebf8; border-radius: 11px; text-align: center; background: linear-gradient(180deg, #fff, #fbfdff); }
.rf-quality-icon { width: 42px; height: 42px; color: #82aff3; stroke-width: 1.65; }
.rf-quality-card h3 { margin: 10px 0 7px; color: #20314b; font-size: 13px; font-weight: 800; white-space: nowrap; }
.rf-quality-card p { margin: 0; color: #778398; font-size: 10px; line-height: 1.65; }

/* Service flow */
.rf-service { padding-top: 15px; }
.rf-service-flow { display: flex; align-items: center; justify-content: space-between; min-height: 83px; }
.rf-service-step { display: flex; align-items: center; gap: 12px; min-width: 165px; }
.rf-service-icon { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 72px; width: 72px; height: 72px; border: 5px solid #e7f0ff; border-radius: 50%; color: #fff; background: linear-gradient(145deg, #2f83f2, #0756d4); box-shadow: inset 0 0 0 1px rgba(255,255,255,.55), 0 2px 6px rgba(28,93,188,.12); }
.rf-service-icon .rf-icon { width: 32px; height: 32px; stroke-width: 1.65; }
.rf-service-step strong, .rf-service-step small { display: block; white-space: nowrap; }
.rf-service-step strong { margin-bottom: 6px; color: #15376e; font-size: 12px; font-weight: 800; }
.rf-service-step small { color: #75849a; font-size: 10px; line-height: 1.55; }
.rf-flow-arrow { margin: 0 2px; color: #77a8f3; font-size: 16px; font-weight: 400; letter-spacing: 1px; }

/* Applications */
.rf-applications { padding-top: 12px; padding-bottom: 16px; }
.rf-application-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.rf-application-card { position: relative; display: flex; align-items: flex-end; height: 139px; overflow: hidden; border-radius: 9px; background-color: #dbeeff; background-image: var(--application-image); background-position: center; background-size: cover; }
.rf-application-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 34%, rgba(6,30,61,.72) 100%); }
.rf-application-card span { position: relative; z-index: 1; width: 100%; padding: 12px 0 13px; color: #fff; text-align: center; font-size: 16px; font-weight: 800; letter-spacing: .5px; background: rgba(7,35,72,.64); }

/* Footer */
.rf-footer { color: #fff; background: linear-gradient(110deg, #176adf 0%, #0b4db9 100%); }
.rf-footer-main { display: grid; grid-template-columns: 1.55fr .9fr 1.05fr; min-height: 127px; align-items: center; }
.rf-footer-brand, .rf-footer-contact { display: flex; align-items: center; min-height: 74px; }
.rf-footer-contact { padding-left: 37px; border-left: 1px solid rgba(255,255,255,.28); gap: 14px; }
.rf-footer-contact > .rf-icon { flex: 0 0 29px; width: 29px; height: 29px; stroke-width: 2; }
.rf-footer-brand .rf-brand-mark { flex: 0 0 82px; width: 82px; color: #fff; font-size: 36px; }
.rf-footer-brand .rf-brand-mark b:nth-child(2), .rf-footer-brand .rf-brand-mark b:nth-child(3) { color: #fff; }
.rf-brand-mark-light i { border-top-color: #fff; border-right-color: #fff; }
.rf-brand-mark-light i::after { border-bottom-color: #f47843; }
.rf-footer-brand strong, .rf-footer-brand small, .rf-footer-contact strong, .rf-footer-contact b, .rf-footer-contact span { display: block; }
.rf-footer-brand strong { margin-bottom: 10px; font-size: 18px; font-weight: 800; }
.rf-footer-brand small { color: rgba(255,255,255,.82); font-size: 11px; line-height: 1.9; }
.rf-footer-contact strong { margin-bottom: 9px; font-size: 14px; font-weight: 500; }
.rf-footer-contact b { font-size: 16px; line-height: 1.6; }
.rf-footer-contact span { color: rgba(255,255,255,.9); font-size: 12px; line-height: 1.9; }
.rf-footer-bottom { min-height: 39px; padding: 11px 20px; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.78); text-align: center; font-size: 10px; }

@media (max-width: 1100px) {
  .rf-nav { gap: 20px; }
  .rf-header-cta { margin-left: 19px; }
  .rf-feature-item { padding: 0 17px; }
  .rf-round-icon { margin-right: 9px; }
  .rf-feature-item strong { font-size: 13px; }
}

@media (max-width: 900px) {
  .rf-header { height: auto; }
  .rf-header-inner { min-height: 72px; flex-wrap: wrap; padding: 8px 0; }
  .rf-brand { min-width: 0; }
  .rf-nav { order: 3; width: 100%; height: 42px; justify-content: space-between; gap: 10px; border-top: 1px solid #edf1f7; }
  .rf-nav a { font-size: 12px; }
  .rf-nav a.is-active::after { bottom: -1px; }
  .rf-header-cta { margin-left: auto; }
  .rf-hero { height: 440px; }
  .rf-feature-wrap { height: auto; padding: 16px 0 14px; }
  .rf-feature-card { grid-template-columns: repeat(2, 1fr); min-height: 144px; }
  .rf-feature-item:nth-child(2) { border-right: 0; }
  .rf-feature-item:nth-child(-n+2) { border-bottom: 1px solid #e9eef6; }
  .rf-feature-item { height: 71px; }
  .rf-service-flow { flex-wrap: wrap; gap: 14px 8px; justify-content: center; }
  .rf-flow-arrow { display: none; }
}

@media (max-width: 640px) {
  .rf-container { width: min(100% - 32px, 480px); }
  .rf-header-inner { width: calc(100% - 32px); }
  .rf-brand-copy strong { font-size: 13px; }
  .rf-brand-copy small { font-size: 9px; }
  .rf-brand-mark { width: 56px; font-size: 25px; }
  .rf-brand-mark i { left: 20px; width: 30px; height: 30px; }
  .rf-header-cta { flex-basis: 78px; height: 30px; font-size: 12px; }
  .rf-nav { overflow-x: auto; justify-content: flex-start; gap: 24px; }
  .rf-nav a { flex: 0 0 auto; }
  .rf-hero { height: 460px; }
  .rf-hero-bg > img { object-position: 64% center; }
  .rf-hero-copy { top: 50px; left: 0; }
  .rf-hero-copy h1 { font-size: 33px; }
  .rf-hero-copy p { font-size: 13px; }
  .rf-hero-copy p br { display: none; }
  .rf-product-grid, .rf-quality-grid, .rf-application-grid { grid-template-columns: 1fr; }
  .rf-product-card { height: 178px; }
  .rf-quality-card { min-height: 135px; }
  .rf-service-step { min-width: 155px; }
  .rf-footer-main { grid-template-columns: 1fr; padding: 14px 0; }
  .rf-footer-contact { padding: 14px 0 0; border-top: 1px solid rgba(255,255,255,.22); border-left: 0; }
  .rf-footer-brand { padding-bottom: 14px; }
}
/* Reference-height tuning at the supplied 1055px desktop canvas. */
.rf-products .rf-section-heading { margin-bottom: 12px; }
.rf-quality { padding-top: 19px; }
.rf-quality .rf-section-heading { margin-bottom: 2px; }
.rf-service .rf-section-heading { margin-bottom: 8px; }
.rf-applications .rf-section-heading { margin-bottom: 4px; }

@media (max-width: 900px) { .rf-nav { min-width: 0; } }

@media (max-width: 640px) { .rf-feature-item { padding: 0 10px; overflow: hidden; } .rf-feature-item > span:last-child { min-width: 0; } .rf-feature-item strong, .rf-feature-item small { white-space: normal; } .rf-feature-item strong { font-size: 12px; line-height: 1.25; } .rf-feature-item small { margin-top: 3px; font-size: 9px; } }

/* Homepage polish: clearer hierarchy, more breathable spacing, and softer card detail. */
body.rf-home-page {
  --rf-blue-soft: #edf5ff;
  --rf-surface: #f8fbff;
  --rf-card-shadow: 0 14px 30px rgba(34, 78, 137, .10);
}

body.rf-home-page .rf-home { overflow: hidden; }
body.rf-home-page .rf-container { width: min(1120px, calc(100% - 96px)); }
body.rf-home-page .rf-header {
  position: sticky;
  top: 0;
  height: 76px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 5px 20px rgba(21, 54, 103, .045);
  backdrop-filter: blur(12px);
}
body.rf-home-page .rf-header-inner { width: min(1180px, calc(100% - 48px)); }
body.rf-home-page .rf-nav { gap: 26px; }
body.rf-home-page .rf-nav a { font-size: 14px; }
body.rf-home-page .rf-nav a:not(.is-active)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  border-radius: 2px 2px 0 0;
  background: var(--rf-blue);
  opacity: 0;
  transform: scaleX(.45);
  transition: opacity .2s ease, transform .2s ease;
}
body.rf-home-page .rf-nav a:hover::after { opacity: .62; transform: scaleX(1); }
body.rf-home-page .rf-nav .rf-home-link { color: var(--rf-blue); }
body.rf-home-page .rf-nav .rf-home-link::after { opacity: 1; transform: scaleX(1); }
body.rf-home-page .rf-header-cta {
  height: 38px;
  border: 1px solid rgba(255, 255, 255, .56);
  box-shadow: 0 9px 20px rgba(18, 91, 217, .20);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
body.rf-home-page .rf-header-cta:hover {
  color: #fff;
  filter: brightness(1.05);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(18, 91, 217, .26);
}

body.rf-home-page .rf-hero { height: clamp(460px, 40vw, 520px); }
body.rf-home-page .rf-hero-bg::after {
  background:
    linear-gradient(90deg, rgba(240, 247, 255, .93) 0%, rgba(240, 247, 255, .72) 32%, rgba(240, 247, 255, .08) 61%, rgba(240, 247, 255, .02) 100%),
    linear-gradient(180deg, rgba(201, 224, 253, .12), transparent 38%, rgba(255, 255, 255, .08));
}
body.rf-home-page .rf-hero-copy { top: clamp(84px, 10vw, 112px); }
body.rf-home-page .rf-hero-copy h1 {
  font-size: clamp(38px, 4.15vw, 50px);
  line-height: 1.22;
  text-shadow: 0 1px 0 rgba(255, 255, 255, .7);
}
body.rf-home-page .rf-hero-copy p {
  max-width: 535px;
  margin: 20px 0 30px;
  color: #52647d;
  font-size: 15px;
  line-height: 1.8;
}
body.rf-home-page .rf-hero-actions { gap: 14px; }
body.rf-home-page .rf-btn {
  min-width: 132px;
  height: 42px;
  border-radius: 22px;
  font-size: 14px;
}
body.rf-home-page .rf-btn-primary { box-shadow: 0 10px 22px rgba(18, 91, 217, .22); }
body.rf-home-page .rf-btn-outline { min-width: 132px; background: rgba(255, 255, 255, .68); }
body.rf-home-page .rf-hero-arrow { width: 46px; height: 46px; margin-top: -23px; }
body.rf-home-page .rf-hero-dots { bottom: 20px; }

body.rf-home-page .rf-feature-wrap {
  height: auto;
  margin-top: -42px;
  padding: 0;
}
body.rf-home-page .rf-feature-card {
  min-height: 116px;
  border-color: rgba(206, 222, 243, .92);
  border-radius: 20px;
  box-shadow: 0 18px 38px rgba(33, 80, 143, .14);
}
body.rf-home-page .rf-feature-item { height: 64px; padding: 0 28px; }
body.rf-home-page .rf-round-icon {
  width: 58px;
  height: 58px;
  flex-basis: 58px;
  margin-right: 15px;
  background: linear-gradient(145deg, #f6faff, #e7f1ff);
}
body.rf-home-page .rf-feature-item strong { font-size: 15px; }
body.rf-home-page .rf-feature-item small { margin-top: 6px; font-size: 11px; }

body.rf-home-page .rf-section { padding: 68px 0; }
body.rf-home-page .rf-section-heading { margin-bottom: 30px; }
body.rf-home-page .rf-section-heading h2 {
  font-size: 28px;
  line-height: 1.3;
  letter-spacing: 1.5px;
}
body.rf-home-page .rf-section-heading span {
  width: 40px;
  height: 4px;
  margin-top: 11px;
  background: linear-gradient(90deg, #4a94ff, #0d57d3);
}

body.rf-home-page .rf-products { padding: 48px 0 72px; }
body.rf-home-page .rf-product-grid { gap: 24px; }
body.rf-home-page .rf-product-card {
  height: 220px;
  border-color: #dceafb;
  border-radius: 18px;
  box-shadow: 0 7px 18px rgba(57, 99, 157, .07);
}
body.rf-home-page .rf-product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--rf-card-shadow);
}
body.rf-home-page .rf-product-card > div { width: 60%; padding: 43px 0 0 28px; }
body.rf-home-page .rf-product-card h3 { margin-bottom: 13px; font-size: 17px; }
body.rf-home-page .rf-product-card p { max-width: 172px; font-size: 12px; line-height: 1.75; }
body.rf-home-page .rf-card-arrow {
  width: 34px;
  height: 34px;
  margin-top: 19px;
  background: rgba(255, 255, 255, .56);
}

body.rf-home-page .rf-quality {
  padding: 72px 0;
  background: linear-gradient(180deg, #f9fbff 0%, #f2f7ff 100%);
}
body.rf-home-page .rf-quality .rf-section-heading { margin-bottom: 30px; }
body.rf-home-page .rf-quality-grid { gap: 16px; }
body.rf-home-page .rf-quality-card {
  min-height: 184px;
  padding: 27px 14px 20px;
  border-color: #dfeaf8;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(60, 104, 160, .055);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
body.rf-home-page .rf-quality-card:hover {
  border-color: #b8d4fb;
  box-shadow: 0 15px 28px rgba(43, 91, 151, .12);
  transform: translateY(-4px);
}
body.rf-home-page .rf-quality-icon {
  width: 48px;
  height: 48px;
  padding: 8px;
  border-radius: 50%;
  color: #4c91ee;
  background: #edf5ff;
}
body.rf-home-page .rf-quality-card h3 {
  min-height: 2.7em;
  margin: 13px 0 8px;
  font-size: 14px;
  line-height: 1.35;
  white-space: normal;
}
body.rf-home-page .rf-quality-card p { font-size: 11px; line-height: 1.7; }

body.rf-home-page .rf-service { padding: 72px 0; }
body.rf-home-page .rf-service .rf-section-heading { margin-bottom: 30px; }
body.rf-home-page .rf-service-flow {
  min-height: 138px;
  padding: 24px 28px;
  border: 1px solid #dfebfa;
  border-radius: 20px;
  background: linear-gradient(135deg, #ffffff, #f7fbff);
  box-shadow: 0 12px 28px rgba(58, 97, 148, .07);
}
body.rf-home-page .rf-service-step {
  flex: 1 1 0;
  min-width: 0;
  gap: 12px;
}
body.rf-home-page .rf-service-icon {
  width: 66px;
  height: 66px;
  flex-basis: 66px;
  border-width: 4px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .55), 0 6px 14px rgba(28, 93, 188, .16);
}
body.rf-home-page .rf-service-icon .rf-icon { width: 30px; height: 30px; }
body.rf-home-page .rf-service-step strong,
body.rf-home-page .rf-service-step small { white-space: normal; }
body.rf-home-page .rf-service-step strong { margin-bottom: 7px; font-size: 13px; line-height: 1.35; }
body.rf-home-page .rf-service-step small { font-size: 10px; line-height: 1.65; }
body.rf-home-page .rf-flow-arrow {
  position: relative;
  flex: 0 0 28px;
  width: 28px;
  height: 18px;
  margin: 0 6px;
  color: transparent;
  font-size: 0;
}
body.rf-home-page .rf-flow-arrow::before {
  content: "";
  position: absolute;
  top: 8px;
  right: 2px;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, #a8cafb, #4f8fe9);
}
body.rf-home-page .rf-flow-arrow::after {
  content: "";
  position: absolute;
  top: 5px;
  right: 2px;
  width: 7px;
  height: 7px;
  border-top: 1px solid #4f8fe9;
  border-right: 1px solid #4f8fe9;
  transform: rotate(45deg);
}

body.rf-home-page .rf-applications { padding: 72px 0 82px; }
body.rf-home-page .rf-applications .rf-section-heading { margin-bottom: 30px; }
body.rf-home-page .rf-application-grid { gap: 24px; }
body.rf-home-page .rf-application-card {
  height: 196px;
  border: 1px solid #dceafb;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(41, 82, 136, .08);
  transition: transform .25s ease, box-shadow .25s ease;
}
body.rf-home-page .rf-application-card:hover {
  box-shadow: var(--rf-card-shadow);
  transform: translateY(-5px);
}
body.rf-home-page .rf-application-card span {
  padding: 16px 12px;
  font-size: 17px;
  background: rgba(7, 35, 72, .72);
}

body.rf-home-page .rf-footer-main { min-height: 152px; padding: 18px 0; }
body.rf-home-page .rf-footer-contact { padding-left: 34px; }
body.rf-home-page .rf-footer-bottom { min-height: 44px; padding: 13px 20px; }

@media (max-width: 1100px) {
  body.rf-home-page .rf-nav { gap: 18px; }
  body.rf-home-page .rf-feature-item { padding: 0 18px; }
  body.rf-home-page .rf-feature-item strong { font-size: 13px; }
}

@media (max-width: 900px) {
  body.rf-home-page .rf-header { height: auto; }
  body.rf-home-page .rf-hero { height: 470px; }
  body.rf-home-page .rf-feature-wrap { margin-top: -26px; }
  body.rf-home-page .rf-feature-card { min-height: 154px; }
  body.rf-home-page .rf-feature-item { height: 76px; }
  body.rf-home-page .rf-section { padding: 60px 0; }
  body.rf-home-page .rf-products { padding: 42px 0 62px; }
  body.rf-home-page .rf-quality,
  body.rf-home-page .rf-service,
  body.rf-home-page .rf-applications { padding: 62px 0; }
  body.rf-home-page .rf-quality-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  body.rf-home-page .rf-quality-card:nth-child(5) { grid-column: 2; }
  body.rf-home-page .rf-service-flow {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 24px;
  }
  body.rf-home-page .rf-flow-arrow { display: none; }
}

@media (max-width: 640px) {
  body.rf-home-page .rf-container { width: min(100% - 32px, 480px); }
  body.rf-home-page .rf-header-inner { width: calc(100% - 32px); }
  body.rf-home-page .rf-hero { height: 500px; }
  body.rf-home-page .rf-hero-copy { top: 64px; }
  body.rf-home-page .rf-hero-copy h1 { font-size: 34px; }
  body.rf-home-page .rf-hero-copy p { margin: 17px 0 26px; font-size: 13px; line-height: 1.75; }
  body.rf-home-page .rf-btn { min-width: 124px; height: 40px; font-size: 13px; }
  body.rf-home-page .rf-btn-outline { min-width: 124px; }
  body.rf-home-page .rf-hero-arrow { width: 38px; height: 38px; margin-top: -19px; }
  body.rf-home-page .rf-hero-prev { left: 10px; }
  body.rf-home-page .rf-hero-next { right: 10px; }
  body.rf-home-page .rf-feature-wrap { margin-top: -18px; }
  body.rf-home-page .rf-feature-card { border-radius: 16px; }
  body.rf-home-page .rf-feature-item { height: 74px; padding: 0 12px; }
  body.rf-home-page .rf-round-icon { width: 49px; height: 49px; flex-basis: 49px; margin-right: 9px; }
  body.rf-home-page .rf-round-icon .rf-icon { width: 27px; height: 27px; }
  body.rf-home-page .rf-section,
  body.rf-home-page .rf-quality,
  body.rf-home-page .rf-service,
  body.rf-home-page .rf-applications { padding: 52px 0; }
  body.rf-home-page .rf-products { padding: 42px 0 52px; }
  body.rf-home-page .rf-section-heading,
  body.rf-home-page .rf-quality .rf-section-heading,
  body.rf-home-page .rf-service .rf-section-heading,
  body.rf-home-page .rf-applications .rf-section-heading { margin-bottom: 24px; }
  body.rf-home-page .rf-section-heading h2 { font-size: 24px; }
  body.rf-home-page .rf-section-heading span { width: 34px; margin-top: 9px; }
  body.rf-home-page .rf-product-grid,
  body.rf-home-page .rf-quality-grid,
  body.rf-home-page .rf-application-grid { grid-template-columns: 1fr; }
  body.rf-home-page .rf-product-grid,
  body.rf-home-page .rf-application-grid { gap: 16px; }
  body.rf-home-page .rf-product-card { height: 198px; }
  body.rf-home-page .rf-product-card > div { width: 58%; padding: 35px 0 0 23px; }
  body.rf-home-page .rf-product-card h3 { font-size: 16px; }
  body.rf-home-page .rf-product-card p { font-size: 11px; }
  body.rf-home-page .rf-card-arrow { margin-top: 15px; }
  body.rf-home-page .rf-quality-grid { gap: 13px; }
  body.rf-home-page .rf-quality-card,
  body.rf-home-page .rf-quality-card:nth-child(5) { grid-column: auto; min-height: 158px; }
  body.rf-home-page .rf-quality-card { padding: 22px 14px 16px; }
  body.rf-home-page .rf-quality-card h3 { min-height: 0; }
  body.rf-home-page .rf-service-flow { grid-template-columns: 1fr; padding: 22px 18px; }
  body.rf-home-page .rf-service-step { justify-content: flex-start; }
  body.rf-home-page .rf-service-icon { width: 62px; height: 62px; flex-basis: 62px; }
  body.rf-home-page .rf-application-card { height: 178px; }
  body.rf-home-page .rf-application-card span { font-size: 16px; }
  body.rf-home-page .rf-footer-main { padding: 22px 0; }
}

@media (prefers-reduced-motion: reduce) {
  body.rf-home-page .rf-header-cta,
  body.rf-home-page .rf-nav a::after,
  body.rf-home-page .rf-product-card,
  body.rf-home-page .rf-quality-card,
  body.rf-home-page .rf-application-card { transition-duration: .01ms; }
}
/* Keep the navigation comfortably wrapped before the tablet breakpoint. */
@media (min-width: 641px) and (max-width: 960px) {
  body.rf-home-page .rf-header { height: auto; }
  body.rf-home-page .rf-header-inner { min-height: 72px; flex-wrap: wrap; padding: 8px 0; }
  body.rf-home-page .rf-nav {
    order: 3;
    width: 100%;
    height: 42px;
    justify-content: space-between;
    gap: 10px;
    border-top: 1px solid #edf1f7;
  }
  body.rf-home-page .rf-nav a { font-size: 12px; }
  body.rf-home-page .rf-header-cta { margin-left: auto; }
}
/* RFD inner-page visual system. Scoped away from the custom home page. */
body.rf-inner-page:not(.rf-home-page) {
  --rf-inner-blue: #125bd9;
  --rf-inner-deep: #0c2344;
  --rf-inner-ink: #192b46;
  --rf-inner-muted: #66758a;
  --rf-inner-line: #dfeaf8;
  --rf-inner-surface: #f6f9fd;
  margin: 0;
  color: var(--rf-inner-ink);
  background: var(--rf-inner-surface);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.rf-inner-page:not(.rf-home-page) *,
body.rf-inner-page:not(.rf-home-page) *::before,
body.rf-inner-page:not(.rf-home-page) *::after { box-sizing: border-box; }
body.rf-inner-page:not(.rf-home-page) a { color: inherit; text-decoration: none; }
body.rf-inner-page:not(.rf-home-page) .head-sm-height { display: none; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-container { width: min(1120px, calc(100% - 64px)); margin: 0 auto; }

/* Header */
body.rf-inner-page:not(.rf-home-page) .navbar.rf-inner-header {
  position: sticky;
  z-index: 60;
  top: 0;
  display: block;
  min-height: 76px;
  margin: 0;
  padding: 0;
  border: 0;
  border-bottom: 1px solid rgba(217, 229, 245, .9);
  background: rgba(255, 255, 255, .95);
  box-shadow: 0 5px 22px rgba(20, 54, 99, .055);
  backdrop-filter: blur(14px);
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-header-inner {
  display: flex;
  align-items: center;
  width: min(1180px, calc(100% - 48px));
  min-height: 76px;
  margin: 0 auto;
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-brand { display: inline-flex; align-items: center; min-width: 288px; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-brand .rf-brand-copy { gap: 3px; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-brand .rf-brand-copy strong { font-size: 16px; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-brand .rf-brand-copy small { font-size: 10px; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 25px;
  margin-left: auto;
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 76px;
  color: #2e3c50;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  transition: color .2s ease;
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--rf-inner-blue);
  opacity: 0;
  transform: scaleX(.45);
  transition: opacity .2s ease, transform .2s ease;
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-nav a:hover,
body.rf-inner-page:not(.rf-home-page) .rf-inner-nav a.is-active { color: var(--rf-inner-blue); }
body.rf-inner-page:not(.rf-home-page) .rf-inner-nav a:hover::after,
body.rf-inner-page:not(.rf-home-page) .rf-inner-nav a.is-active::after { opacity: 1; transform: scaleX(1); }
body.rf-inner-page:not(.rf-home-page) .rf-inner-hotline { display: none; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-width: 98px;
  height: 38px;
  margin-left: 28px;
  border: 1px solid rgba(255, 255, 255, .5);
  border-radius: 22px;
  color: #fff !important;
  background: linear-gradient(115deg, #297cf3, #0755d6);
  box-shadow: 0 9px 18px rgba(18, 91, 217, .2);
  font-size: 13px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease;
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(18, 91, 217, .28); }
body.rf-inner-page:not(.rf-home-page) .rf-menu-toggle { display: none; }

/* Page banner and shared layout */
body.rf-inner-page:not(.rf-home-page) .rf-inner-hero {
  position: relative;
  min-height: 236px;
  overflow: hidden;
  color: #fff;
  background: #0e438f;
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-hero-bg {
  position: absolute;
  inset: 0;
  background-color: #114a9b;
  background-position: center;
  background-size: cover;
  opacity: .82;
  transform: scale(1.02);
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 35, 83, .94) 0%, rgba(7, 56, 126, .76) 47%, rgba(5, 47, 112, .48) 100%);
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 236px;
  flex-direction: column;
  justify-content: center;
  width: min(1120px, calc(100% - 64px));
  margin: 0 auto;
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-hero-eyebrow {
  margin-bottom: 13px;
  color: rgba(221, 237, 255, .82);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.8px;
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-hero h1 {
  max-width: 760px;
  margin: 0;
  color: #fff;
  font-size: clamp(32px, 3.4vw, 44px);
  font-weight: 800;
  letter-spacing: 1px;
  line-height: 1.2;
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-hero p {
  max-width: 620px;
  margin: 14px 0 0;
  color: rgba(239, 247, 255, .88);
  font-size: 16px;
  line-height: 1.75;
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-main { min-height: 480px; padding: 34px 0 82px; }
body.rf-inner-page:not(.rf-home-page) .rf-breadcrumb {
  display: flex;
  min-height: 28px;
  align-items: center;
  margin-bottom: 22px;
  color: #7c899a;
  font-size: 13px;
}
body.rf-inner-page:not(.rf-home-page) .rf-breadcrumb a:hover { color: var(--rf-inner-blue); }
body.rf-inner-page:not(.rf-home-page) .rf-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 28px;
}
body.rf-inner-page:not(.rf-home-page) .rf-subnav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 15px;
  border: 1px solid #dbe7f7;
  border-radius: 20px;
  color: #617085;
  background: #fff;
  font-size: 13px;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
body.rf-inner-page:not(.rf-home-page) .rf-subnav a:hover,
body.rf-inner-page:not(.rf-home-page) .rf-subnav a.is-active { border-color: #b7d3fb; color: #0c57d2; background: #edf5ff; }
body.rf-inner-page:not(.rf-home-page) .rf-page-heading { margin: 0 0 28px; }
body.rf-inner-page:not(.rf-home-page) .rf-page-heading h2,
body.rf-inner-page:not(.rf-home-page) .rf-page-heading h1 {
  margin: 0;
  color: #172b48;
  font-size: clamp(26px, 2.6vw, 34px);
  font-weight: 800;
  letter-spacing: .6px;
}
body.rf-inner-page:not(.rf-home-page) .rf-page-heading p {
  margin: 11px 0 0;
  color: #728097;
  font-size: 14px;
  line-height: 1.7;
}

/* Lists */
body.rf-inner-page:not(.rf-home-page) .rf-product-grid-inner,
body.rf-inner-page:not(.rf-home-page) .rf-article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
body.rf-inner-page:not(.rf-home-page) .rf-product-tile,
body.rf-inner-page:not(.rf-home-page) .rf-article-card {
  overflow: hidden;
  border: 1px solid #deebfa;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 9px 20px rgba(44, 82, 133, .07);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
body.rf-inner-page:not(.rf-home-page) .rf-product-tile:hover,
body.rf-inner-page:not(.rf-home-page) .rf-article-card:hover {
  border-color: #bdd7fb;
  box-shadow: 0 16px 32px rgba(35, 80, 142, .14);
  transform: translateY(-5px);
}
body.rf-inner-page:not(.rf-home-page) .rf-card-media {
  display: block;
  height: 194px;
  overflow: hidden;
  background: #e7f0fb;
}
body.rf-inner-page:not(.rf-home-page) .rf-card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}
body.rf-inner-page:not(.rf-home-page) .rf-product-tile:hover .rf-card-media img,
body.rf-inner-page:not(.rf-home-page) .rf-article-card:hover .rf-card-media img { transform: scale(1.04); }
body.rf-inner-page:not(.rf-home-page) .rf-card-body { padding: 21px 22px 22px; }
body.rf-inner-page:not(.rf-home-page) .rf-card-body h2 {
  margin: 0;
  color: #17355f;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
}
body.rf-inner-page:not(.rf-home-page) .rf-card-body p {
  display: -webkit-box;
  overflow: hidden;
  margin: 10px 0 17px;
  color: #718095;
  font-size: 13px;
  line-height: 1.75;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
body.rf-inner-page:not(.rf-home-page) .rf-card-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #135fd9;
  font-size: 13px;
  font-weight: 700;
}
body.rf-inner-page:not(.rf-home-page) .rf-card-link::after { content: "→"; font-size: 17px; line-height: 1; }

/* Detail pages */
body.rf-inner-page:not(.rf-home-page) .rf-detail-card {
  overflow: hidden;
  border: 1px solid #dfeaf8;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(42, 80, 129, .07);
}
body.rf-inner-page:not(.rf-home-page) .rf-detail-hero {
  display: grid;
  grid-template-columns: minmax(290px, .96fr) minmax(0, 1.04fr);
  min-height: 310px;
  border-bottom: 1px solid #e5edf8;
}
body.rf-inner-page:not(.rf-home-page) .rf-detail-media { min-height: 310px; background: #e7f0fb; }
body.rf-inner-page:not(.rf-home-page) .rf-detail-media img { display: block; width: 100%; height: 100%; object-fit: cover; }
body.rf-inner-page:not(.rf-home-page) .rf-detail-summary {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 42px 46px;
}
body.rf-inner-page:not(.rf-home-page) .rf-detail-kicker {
  margin-bottom: 12px;
  color: #2271e1;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.5px;
}
body.rf-inner-page:not(.rf-home-page) .rf-detail-summary h1 {
  margin: 0;
  color: #172e52;
  font-size: clamp(27px, 3vw, 37px);
  font-weight: 800;
  letter-spacing: .5px;
  line-height: 1.28;
}
body.rf-inner-page:not(.rf-home-page) .rf-detail-subtitle {
  margin: 14px 0 0;
  color: #65758a;
  font-size: 15px;
  line-height: 1.75;
}
body.rf-inner-page:not(.rf-home-page) .rf-detail-meta {
  margin: 17px 0 0;
  color: #8a97a8;
  font-size: 12px;
}
body.rf-inner-page:not(.rf-home-page) .rf-detail-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 25px; }
body.rf-inner-page:not(.rf-home-page) .rf-detail-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 124px;
  height: 40px;
  padding: 0 18px;
  border: 1px solid #bad5fb;
  border-radius: 21px;
  color: #1460d8;
  background: #eff6ff;
  font-size: 13px;
  font-weight: 700;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
body.rf-inner-page:not(.rf-home-page) .rf-detail-btn:hover { color: #fff; background: #1460d8; transform: translateY(-2px); }
body.rf-inner-page:not(.rf-home-page) .rf-rich-content { padding: 40px 46px 18px; }
body.rf-inner-page:not(.rf-home-page) .rf-rich-content,
body.rf-inner-page:not(.rf-home-page) .rf-rich-content .rf-rich-intro {
  color: #41546d;
  font-size: 15px;
  line-height: 1.9;
}
body.rf-inner-page:not(.rf-home-page) .rf-rich-content p { margin: 0 0 18px; }
body.rf-inner-page:not(.rf-home-page) .rf-rich-content h2,
body.rf-inner-page:not(.rf-home-page) .rf-rich-content h3 {
  position: relative;
  margin: 30px 0 14px;
  padding-left: 14px;
  color: #1b365f;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.45;
}
body.rf-inner-page:not(.rf-home-page) .rf-rich-content h2::before,
body.rf-inner-page:not(.rf-home-page) .rf-rich-content h3::before {
  content: "";
  position: absolute;
  top: .22em;
  bottom: .22em;
  left: 0;
  width: 4px;
  border-radius: 3px;
  background: linear-gradient(#4b98ff, #0e58d4);
}
body.rf-inner-page:not(.rf-home-page) .rf-rich-content ul,
body.rf-inner-page:not(.rf-home-page) .rf-rich-content ol { margin: 0 0 20px; padding-left: 1.45em; }
body.rf-inner-page:not(.rf-home-page) .rf-rich-content li { margin: 8px 0; padding-left: 4px; }
body.rf-inner-page:not(.rf-home-page) .rf-rich-content strong { color: #1d4d8d; }
body.rf-inner-page:not(.rf-home-page) .rf-contact-copy dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
}
body.rf-inner-page:not(.rf-home-page) .rf-contact-copy dl > div {
  min-height: 92px;
  padding: 17px;
  border: 1px solid #dfebfb;
  border-radius: 12px;
  background: #f8fbff;
}
body.rf-inner-page:not(.rf-home-page) .rf-contact-copy dt { margin-bottom: 8px; color: #72829b; font-size: 12px; font-weight: 600; }
body.rf-inner-page:not(.rf-home-page) .rf-contact-copy dd { margin: 0; color: #1e426f; font-size: 15px; font-weight: 800; line-height: 1.55; }
body.rf-inner-page:not(.rf-home-page) .rf-detail-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 8px 46px 36px;
}
body.rf-inner-page:not(.rf-home-page) .rf-detail-gallery a {
  display: block;
  height: 148px;
  overflow: hidden;
  border: 1px solid #e1ebf8;
  border-radius: 12px;
  background: #f5f8fc;
}
body.rf-inner-page:not(.rf-home-page) .rf-detail-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
body.rf-inner-page:not(.rf-home-page) .rf-detail-gallery a:hover img { transform: scale(1.05); }
body.rf-inner-page:not(.rf-home-page) .rf-detail-pager {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 0 46px 38px;
  color: #78879a;
  font-size: 13px;
}
body.rf-inner-page:not(.rf-home-page) .rf-detail-pager a:hover { color: #1260d9; }

/* Inquiry, search, legacy paths */
body.rf-inner-page:not(.rf-home-page) .rf-inquiry-layout {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  overflow: hidden;
  border: 1px solid #dfeaf8;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(42, 80, 129, .07);
}
body.rf-inner-page:not(.rf-home-page) .rf-inquiry-aside {
  padding: 44px 40px;
  color: #fff;
  background: linear-gradient(150deg, #206fdc, #0a469e);
}
body.rf-inner-page:not(.rf-home-page) .rf-inquiry-aside h2 { margin: 0; color: #fff; font-size: 28px; font-weight: 800; }
body.rf-inner-page:not(.rf-home-page) .rf-inquiry-aside p { margin: 16px 0 28px; color: rgba(236, 246, 255, .88); font-size: 14px; line-height: 1.85; }
body.rf-inner-page:not(.rf-home-page) .rf-inquiry-aside ul { margin: 0; padding: 0; list-style: none; }
body.rf-inner-page:not(.rf-home-page) .rf-inquiry-aside li { margin: 14px 0; color: #fff; font-size: 14px; }
body.rf-inner-page:not(.rf-home-page) .rf-inquiry-aside li strong { display: block; margin-bottom: 3px; color: #bcdcff; font-size: 12px; }
body.rf-inner-page:not(.rf-home-page) .rf-inquiry-form { padding: 42px 46px; }
body.rf-inner-page:not(.rf-home-page) .rf-inquiry-form h2 { margin: 0 0 8px; color: #1a355c; font-size: 25px; font-weight: 800; }
body.rf-inner-page:not(.rf-home-page) .rf-inquiry-form > p { margin: 0 0 26px; color: #718096; font-size: 14px; }
body.rf-inner-page:not(.rf-home-page) .rf-field { margin-bottom: 18px; }
body.rf-inner-page:not(.rf-home-page) .rf-field label { display: block; margin-bottom: 8px; color: #38506e; font-size: 13px; font-weight: 700; }
body.rf-inner-page:not(.rf-home-page) .rf-field input,
body.rf-inner-page:not(.rf-home-page) .rf-field textarea {
  width: 100%;
  border: 1px solid #d7e4f5;
  border-radius: 9px;
  outline: 0;
  color: #233a58;
  background: #fbfdff;
  box-shadow: none;
  font-size: 14px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
body.rf-inner-page:not(.rf-home-page) .rf-field input { height: 44px; padding: 0 13px; }
body.rf-inner-page:not(.rf-home-page) .rf-field textarea { min-height: 126px; padding: 12px 13px; resize: vertical; }
body.rf-inner-page:not(.rf-home-page) .rf-field input:focus,
body.rf-inner-page:not(.rf-home-page) .rf-field textarea:focus { border-color: #75a9f4; box-shadow: 0 0 0 3px rgba(56, 130, 235, .12); }
body.rf-inner-page:not(.rf-home-page) .rf-captcha { display: flex; align-items: center; gap: 12px; }
body.rf-inner-page:not(.rf-home-page) .rf-captcha input { max-width: 190px; }
body.rf-inner-page:not(.rf-home-page) .rf-captcha img { height: 42px; cursor: pointer; }
body.rf-inner-page:not(.rf-home-page) .rf-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 128px;
  height: 43px;
  border: 0;
  border-radius: 22px;
  color: #fff;
  background: linear-gradient(110deg, #2e81ef, #0754cf);
  box-shadow: 0 10px 18px rgba(18, 91, 217, .2);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}
body.rf-inner-page:not(.rf-home-page) .rf-search-bar { display: flex; gap: 12px; margin: 0 0 26px; }
body.rf-inner-page:not(.rf-home-page) .rf-search-bar input {
  flex: 1;
  min-width: 0;
  height: 44px;
  padding: 0 14px;
  border: 1px solid #d7e4f5;
  border-radius: 9px;
  outline: 0;
  color: #223b5a;
}
body.rf-inner-page:not(.rf-home-page) .rf-search-bar button {
  min-width: 92px;
  border: 0;
  border-radius: 9px;
  color: #fff;
  background: #1767db;
  font-weight: 700;
  cursor: pointer;
}
body.rf-inner-page:not(.rf-home-page) .rf-empty-state {
  padding: 56px 24px;
  border: 1px dashed #cbdcf2;
  border-radius: 16px;
  color: #8190a4;
  text-align: center;
  background: #fff;
}
body.rf-inner-page:not(.rf-home-page) .pages {
  width: min(1120px, calc(100% - 64px));
  min-height: 360px;
  margin: 0 auto;
  padding: 36px 0 72px;
}
body.rf-inner-page:not(.rf-home-page) .pages > .content,
body.rf-inner-page:not(.rf-home-page) .pages > ul {
  padding: 34px 40px;
  border: 1px solid #dfeaf8;
  border-radius: 18px;
  color: #42546d;
  background: #fff;
  box-shadow: 0 10px 24px rgba(42, 80, 129, .06);
}
body.rf-inner-page:not(.rf-home-page) .pages .content img { max-width: 100%; height: auto; }
body.rf-inner-page:not(.rf-home-page) .rf-pagination,
body.rf-inner-page:not(.rf-home-page) .pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 30px 0 0;
}
body.rf-inner-page:not(.rf-home-page) .rf-pagination a,
body.rf-inner-page:not(.rf-home-page) .pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 35px;
  height: 34px;
  padding: 0 10px;
  border: 1px solid #dce8f7;
  border-radius: 8px;
  color: #5b6c82;
  background: #fff;
  font-size: 13px;
}

/* Footer */
body.rf-inner-page:not(.rf-home-page) .footer.rf-inner-footer {
  margin: 0;
  padding: 0;
  border: 0;
  color: #d9e9ff;
  background: linear-gradient(120deg, #104eac, #082f70);
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-main {
  display: grid;
  grid-template-columns: 1.45fr .8fr 1fr;
  gap: 34px;
  width: min(1120px, calc(100% - 64px));
  margin: 0 auto;
  padding: 46px 0 40px;
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-brand { display: flex; align-items: flex-start; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-brand .rf-brand-mark { flex: 0 0 78px; width: 78px; color: #fff; font-size: 34px; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-brand .rf-brand-mark b:nth-child(2),
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-brand .rf-brand-mark b:nth-child(3) { color: #fff; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-brand .rf-brand-mark i { border-top-color: #fff; border-right-color: #fff; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-brand .rf-brand-mark i::after { border-bottom-color: #f47843; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-brand strong,
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-contact strong { display: block; color: #fff; font-size: 17px; font-weight: 800; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-brand p { margin: 11px 0 0; color: rgba(222, 238, 255, .82); font-size: 12px; line-height: 1.85; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-contact {
  padding-left: 28px;
  border-left: 1px solid rgba(216, 234, 255, .26);
}
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-contact strong { margin-bottom: 12px; font-size: 14px; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-contact a,
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-contact p { display: block; margin: 7px 0; color: rgba(230, 241, 255, .88); font-size: 13px; line-height: 1.7; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-contact a:hover { color: #fff; }
body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-bottom {
  padding: 14px 20px;
  border-top: 1px solid rgba(216, 234, 255, .16);
  color: rgba(218, 234, 252, .72);
  text-align: center;
  font-size: 12px;
}
body.rf-inner-page:not(.rf-home-page) .rf-mobile-actions { display: none; }

@media (max-width: 1060px) {
  body.rf-inner-page:not(.rf-home-page) .rf-inner-brand { min-width: 260px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-nav { gap: 16px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-nav a { font-size: 13px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-cta { margin-left: 18px; }
}
@media (max-width: 900px) {
  body.rf-inner-page:not(.rf-home-page) .rf-inner-header-inner { flex-wrap: wrap; min-height: 70px; padding: 9px 0; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-nav { order: 3; width: 100%; min-height: 39px; justify-content: space-between; gap: 10px; border-top: 1px solid #e6eef8; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-nav a { min-height: 39px; font-size: 12px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-nav a::after { height: 2px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-hero,
  body.rf-inner-page:not(.rf-home-page) .rf-inner-hero-content { min-height: 208px; }
  body.rf-inner-page:not(.rf-home-page) .rf-product-grid-inner,
  body.rf-inner-page:not(.rf-home-page) .rf-article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  body.rf-inner-page:not(.rf-home-page) .rf-detail-hero { grid-template-columns: .9fr 1.1fr; }
  body.rf-inner-page:not(.rf-home-page) .rf-detail-summary { padding: 34px; }
  body.rf-inner-page:not(.rf-home-page) .rf-detail-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  body.rf-inner-page:not(.rf-home-page) .rf-contact-copy dl { grid-template-columns: 1fr; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-main { grid-template-columns: 1.2fr 1fr; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-contact:last-child { grid-column: 1 / -1; padding: 22px 0 0; border-top: 1px solid rgba(216, 234, 255, .24); border-left: 0; }
}
@media (max-width: 640px) {
  body.rf-inner-page:not(.rf-home-page) { padding-bottom: 60px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-container,
  body.rf-inner-page:not(.rf-home-page) .rf-inner-hero-content,
  body.rf-inner-page:not(.rf-home-page) .pages,
  body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-main { width: min(100% - 32px, 480px); }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-header-inner { width: calc(100% - 32px); min-height: 66px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-brand { min-width: 0; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-brand .rf-brand-mark { width: 55px; font-size: 24px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-brand .rf-brand-mark i { left: 20px; width: 30px; height: 30px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-brand .rf-brand-copy strong { max-width: 194px; overflow: hidden; font-size: 12px; text-overflow: ellipsis; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-brand .rf-brand-copy small { font-size: 9px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-cta { min-width: 76px; height: 32px; margin-left: auto; font-size: 12px; }
  body.rf-inner-page:not(.rf-home-page) .rf-menu-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 35px;
    height: 35px;
    margin-left: 8px;
    padding: 0;
    border: 1px solid #d8e5f5;
    border-radius: 8px;
    background: #fff;
  }
  body.rf-inner-page:not(.rf-home-page) .rf-menu-toggle span { display: block; width: 16px; height: 2px; margin: 0 auto; border-radius: 2px; background: #29517f; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-nav {
    display: none;
    flex: 0 0 100%;
    align-items: stretch;
    min-height: 0;
    flex-direction: column;
    gap: 0;
    padding: 6px 0 9px;
  }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-nav.is-open { display: flex; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-nav a { min-height: 40px; padding: 0 2px; font-size: 13px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-hero,
  body.rf-inner-page:not(.rf-home-page) .rf-inner-hero-content { min-height: 178px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-hero-content { justify-content: center; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-hero-eyebrow { margin-bottom: 9px; font-size: 10px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-hero h1 { font-size: 28px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-hero p { margin-top: 10px; font-size: 13px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-main { padding: 24px 0 52px; }
  body.rf-inner-page:not(.rf-home-page) .rf-breadcrumb { margin-bottom: 17px; font-size: 12px; }
  body.rf-inner-page:not(.rf-home-page) .rf-subnav { gap: 8px; margin-bottom: 21px; }
  body.rf-inner-page:not(.rf-home-page) .rf-subnav a { min-height: 33px; padding: 0 12px; font-size: 12px; }
  body.rf-inner-page:not(.rf-home-page) .rf-page-heading { margin-bottom: 21px; }
  body.rf-inner-page:not(.rf-home-page) .rf-page-heading h2,
  body.rf-inner-page:not(.rf-home-page) .rf-page-heading h1 { font-size: 25px; }
  body.rf-inner-page:not(.rf-home-page) .rf-product-grid-inner,
  body.rf-inner-page:not(.rf-home-page) .rf-article-grid { grid-template-columns: 1fr; gap: 16px; }
  body.rf-inner-page:not(.rf-home-page) .rf-card-media { height: 184px; }
  body.rf-inner-page:not(.rf-home-page) .rf-card-body { padding: 18px; }
  body.rf-inner-page:not(.rf-home-page) .rf-detail-card { border-radius: 16px; }
  body.rf-inner-page:not(.rf-home-page) .rf-detail-hero { grid-template-columns: 1fr; }
  body.rf-inner-page:not(.rf-home-page) .rf-detail-media { min-height: 210px; }
  body.rf-inner-page:not(.rf-home-page) .rf-detail-summary { padding: 25px 21px 27px; }
  body.rf-inner-page:not(.rf-home-page) .rf-detail-summary h1 { font-size: 28px; }
  body.rf-inner-page:not(.rf-home-page) .rf-detail-subtitle { font-size: 14px; }
  body.rf-inner-page:not(.rf-home-page) .rf-rich-content { padding: 27px 21px 6px; font-size: 14px; line-height: 1.85; }
  body.rf-inner-page:not(.rf-home-page) .rf-rich-content h2,
  body.rf-inner-page:not(.rf-home-page) .rf-rich-content h3 { margin-top: 24px; font-size: 18px; }
  body.rf-inner-page:not(.rf-home-page) .rf-detail-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; padding: 8px 21px 24px; }
  body.rf-inner-page:not(.rf-home-page) .rf-detail-gallery a { height: 118px; }
  body.rf-inner-page:not(.rf-home-page) .rf-detail-pager { flex-direction: column; gap: 8px; padding: 0 21px 26px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inquiry-layout { grid-template-columns: 1fr; border-radius: 16px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inquiry-aside { padding: 28px 23px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inquiry-aside h2 { font-size: 24px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inquiry-form { padding: 28px 23px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inquiry-form h2 { font-size: 23px; }
  body.rf-inner-page:not(.rf-home-page) .rf-captcha { align-items: flex-start; flex-direction: column; }
  body.rf-inner-page:not(.rf-home-page) .rf-captcha input { max-width: none; }
  body.rf-inner-page:not(.rf-home-page) .rf-search-bar { flex-direction: column; }
  body.rf-inner-page:not(.rf-home-page) .rf-search-bar button { min-height: 42px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-main { grid-template-columns: 1fr; gap: 24px; padding: 35px 0 30px; }
  body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-contact,
  body.rf-inner-page:not(.rf-home-page) .rf-inner-footer-contact:last-child { grid-column: auto; padding: 19px 0 0; border-top: 1px solid rgba(216, 234, 255, .24); border-left: 0; }
  body.rf-inner-page:not(.rf-home-page) .rf-mobile-actions {
    position: fixed;
    z-index: 70;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    height: 58px;
    margin: 0;
    padding: 0;
    background: #0f58c9;
    box-shadow: 0 -4px 16px rgba(8, 45, 104, .18);
  }
  body.rf-inner-page:not(.rf-home-page) .rf-mobile-actions a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    border-right: 1px solid rgba(255, 255, 255, .18);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
  }
  body.rf-inner-page:not(.rf-home-page) .rf-mobile-actions a:last-child { border-right: 0; }
}
@media (prefers-reduced-motion: reduce) {
  body.rf-inner-page:not(.rf-home-page) .rf-inner-cta,
  body.rf-inner-page:not(.rf-home-page) .rf-inner-nav a::after,
  body.rf-inner-page:not(.rf-home-page) .rf-product-tile,
  body.rf-inner-page:not(.rf-home-page) .rf-article-card,
  body.rf-inner-page:not(.rf-home-page) .rf-card-media img { transition-duration: .01ms; }
}
/* Unified site header: inner pages reuse the homepage header structure. */
body.rf-inner-page:not(.rf-home-page) .rf-header {
  position: sticky;
  z-index: 60;
  top: 0;
  height: 76px;
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid #edf1f7;
  box-shadow: 0 5px 20px rgba(21, 54, 103, .045);
  backdrop-filter: blur(12px);
}
body.rf-inner-page:not(.rf-home-page) .rf-header-inner { width: min(1180px, calc(100% - 48px)); }
body.rf-inner-page:not(.rf-home-page) .rf-nav { gap: 26px; }
body.rf-inner-page:not(.rf-home-page) .rf-nav a { font-size: 14px; }
body.rf-inner-page:not(.rf-home-page) .rf-nav a:not(.is-active)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  border-radius: 2px 2px 0 0;
  background: var(--rf-blue);
  opacity: 0;
  transform: scaleX(.45);
  transition: opacity .2s ease, transform .2s ease;
}
body.rf-inner-page:not(.rf-home-page) .rf-nav a:hover::after { opacity: .62; transform: scaleX(1); }
body.rf-inner-page:not(.rf-home-page) .rf-header-cta {
  height: 38px;
  border: 1px solid rgba(255, 255, 255, .56);
  box-shadow: 0 9px 20px rgba(18, 91, 217, .20);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
body.rf-inner-page:not(.rf-home-page) .rf-header-cta:hover {
  color: #fff;
  filter: brightness(1.05);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(18, 91, 217, .26);
}
@media (max-width: 1100px) {
  body.rf-inner-page:not(.rf-home-page) .rf-nav { gap: 18px; }
}
@media (min-width: 641px) and (max-width: 960px) {
  body.rf-inner-page:not(.rf-home-page) .rf-header { height: auto; }
  body.rf-inner-page:not(.rf-home-page) .rf-header-inner { min-height: 72px; flex-wrap: wrap; padding: 8px 0; }
  body.rf-inner-page:not(.rf-home-page) .rf-nav {
    order: 3;
    width: 100%;
    height: 42px;
    justify-content: space-between;
    gap: 10px;
    border-top: 1px solid #edf1f7;
  }
  body.rf-inner-page:not(.rf-home-page) .rf-nav a { font-size: 12px; }
  body.rf-inner-page:not(.rf-home-page) .rf-header-cta { margin-left: auto; }
}