/*
Theme Name: China Sourcing Agent Landing Page
Theme URI: https://example.com/
Author: ChatGPT
Description: 一页式 WordPress 落地页主题，适用于中国产品采购代理服务。
Version: 1.0.32
License: GPLv2 or later
Text Domain: china-sourcing-agent
*/

:root {
  --csa-primary: #347047;
  --csa-primary-dark: #285a38;
  --csa-orange: #b86100;
  --csa-orange-dark: #914d00;
  --csa-title: #183047;
  --csa-text: #374151;
  --csa-muted: #44515f;
  --csa-light: #f4f3ef;
  --csa-white: #ffffff;
  --csa-green-light: #eef7ea;
  --csa-yellow: #fff0c2;
  --csa-border: #e5e7eb;
  --csa-shadow: 0 4px 14px rgba(0, 0, 0, 0.07);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--csa-title);
  background: var(--csa-light);
  line-height: 1.5;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }

.csa-skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  z-index: 9999;
  background: #ffffff;
  color: #183047;
  border: 2px solid #183047;
  padding: 10px 14px;
  border-radius: 4px;
}
.csa-skip-link:focus { left: 10px; }
.csa-screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.csa-risk-grid { margin-top: 35px; }
.csa-small-note { margin-top: 25px; font-size: 13px; }
.csa-support-note { margin-top: 25px; }
.csa-faq { margin-top: 30px; }
.csa-faq-link { margin-top: 20px; }
.csa-faq-link a { color: #285a38; font-weight: 700; font-size: 14px; text-decoration: underline; text-underline-offset: 3px; }
.csa-success { max-width: 460px; margin: 0 auto 18px; }
.csa-details p { margin-top: 10px; }
.csa-btn:focus-visible,
.csa-submit-btn:focus-visible,
.csa-form-box input:focus-visible,
.csa-form-box select:focus-visible,
.csa-form-box textarea:focus-visible,
.csa-faq summary:focus-visible,
.csa-details summary:focus-visible,
.csa-site-footer a:focus-visible,
.csa-floating-whatsapp:focus-visible {
  outline: 3px solid #183047;
  outline-offset: 3px;
}


.csa-section { padding: 70px 20px; }
.csa-container { max-width: 900px; margin: 0 auto; }
.csa-narrow { max-width: 680px; margin: 0 auto; }
.csa-text-center { text-align: center; }
.csa-white-section { background: var(--csa-white); }
.csa-light-section { background: var(--csa-light); }

h1, h2, h3 { color: var(--csa-title); line-height: 1.2; }
h1 { font-size: 38px; font-weight: 800; margin-bottom: 18px; }
h2 { font-size: 26px; font-weight: 800; margin-bottom: 10px; }
h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
p { color: var(--csa-text); font-size: 14px; }
.csa-sub-text { font-size: 14px; max-width: 620px; margin: 0 auto 35px; color: var(--csa-muted); }

.csa-btn-row { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-top: 25px; }
.csa-btn { display: inline-block; padding: 13px 22px; border-radius: 5px; color: #fff; font-size: 14px; font-weight: 700; transition: all .2s ease; }
.csa-btn-green { background: var(--csa-primary); }
.csa-btn-green:hover { background: var(--csa-primary-dark); }
.csa-btn-orange { background: var(--csa-orange); }
.csa-btn-orange:hover { background: var(--csa-orange-dark); }
.csa-btn-outline { border: 2px solid var(--csa-primary); color: #285a38; background: #fff; }

.csa-hero {
  min-height: 430px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
  background:
    linear-gradient(rgba(255,255,255,var(--csa-hero-overlay-opacity, .78)), rgba(255,255,255,var(--csa-hero-overlay-opacity, .78))),
    var(--csa-hero-image, url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?auto=format&fit=crop&w=1600&q=80'));
  background-size: cover;
  background-position: center;
}
.csa-hero p { max-width: 560px; margin: 0 auto; font-size: 14px; color: #334155; }
.csa-hero-inner { width: 100%; }
.csa-hero-mobile-logo-wrap, .csa-hero-mobile-image-wrap { display: none; }
.csa-hero-mobile-logo { display: block; width: auto; max-width: 150px; max-height: 44px; object-fit: contain; }
.csa-hero-mobile-image { display: block; width: 100%; height: auto; }

.csa-grid { display: grid; gap: 16px; }
.csa-grid-2 { grid-template-columns: repeat(2, 1fr); }
.csa-grid-3 { grid-template-columns: repeat(3, 1fr); }
.csa-grid-4 { grid-template-columns: repeat(4, 1fr); }
.csa-card { background: #fff; border-radius: 8px; padding: 20px; box-shadow: var(--csa-shadow); border: 1px solid #f0f0f0; }
.csa-small-card { min-height: 80px; }
.csa-icon { width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 10px; color: var(--csa-primary); font-size: 18px; font-weight: bold; }
.csa-icon-orange { color: var(--csa-orange); }
.csa-risk-card-desc { margin-top: 8px; font-size: 13px; color: #4b5563; }

.csa-green-box { background: var(--csa-green-light); border: 1px solid #d6e8d1; border-radius: 8px; padding: 22px; margin-top: 18px; }
.csa-tag-row { margin-top: 15px; display: flex; gap: 10px; flex-wrap: wrap; }
.csa-tag { background: #fff; color: var(--csa-primary); padding: 6px 12px; border-radius: 20px; font-size: 12px; border: 1px solid #dcebd7; }
.csa-yellow-box { background: var(--csa-yellow); border: 1px solid #f3d27a; border-radius: 8px; padding: 18px; margin-top: 22px; text-align: center; }
.csa-yellow-box strong { display: block; color: var(--csa-title); margin-bottom: 4px; font-size: 14px; }

.csa-product-grid { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; max-width: 760px; margin: 0 auto; }
.csa-product-card { width: 160px; height: 110px; border-radius: 8px; overflow: hidden; position: relative; background-size: cover; background-position: center; box-shadow: 0 4px 12px rgba(0,0,0,.12); }
.csa-product-card::after { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,.62); }
.csa-product-card span { position: absolute; z-index: 2; color: #fff; font-weight: 700; font-size: 14px; text-align: center; width: 100%; left: 0; top: 50%; transform: translateY(-50%); padding: 0 10px; }
.csa-product-slider-nav { display: none; align-items: center; justify-content: center; gap: 10px; margin: 14px auto 0; color: #6b7280; font-size: 13px; }
.csa-product-dots { display: inline-flex; align-items: center; gap: 6px; }
.csa-product-dot { width: 8px; height: 8px; border-radius: 50%; background: #d1d5db; border: 0; padding: 0; cursor: pointer; }
.csa-product-dot.is-active { background: var(--csa-primary); }

.csa-process { max-width: 650px; margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 15px; }
.csa-process-item { margin: 0; }
.csa-process-card { background: #fff; border-radius: 8px; padding: 18px 22px; box-shadow: 0 4px 14px rgba(0,0,0,.06); border: 1px solid #eee; display: grid; grid-template-columns: 42px 1fr; grid-template-areas: 'num title' 'spacer desc'; column-gap: 14px; row-gap: 6px; align-items: start; }
.csa-step-number { grid-area: num; width: 30px; height: 30px; background: var(--csa-primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; margin: 2px 0 0 0; }
.csa-process-card h3 { grid-area: title; margin: 0; }
.csa-process-card p { grid-area: desc; margin: 0; }
.csa-process-cta { margin-top: 22px; }
.csa-process-submit-btn { display: block; width: 100%; max-width: 650px; margin: 0 auto; }

.csa-fee-box { max-width: 620px; margin: 0 auto; background: #fff; border-radius: 8px; overflow: hidden; border: 1px solid var(--csa-border); text-align: left; }
.csa-fee-row { display: grid; grid-template-columns: 35px 1fr; gap: 10px; padding: 18px 20px; border-bottom: 1px solid #eef0f2; }
.csa-fee-row:last-child { border-bottom: none; }
.csa-fee-icon { color: var(--csa-orange); font-weight: 800; font-size: 18px; }
.csa-details { max-width: 620px; margin: 14px auto 0; background: #fff8e5; border: 1px solid #f3d27a; border-radius: 6px; padding: 12px 15px; font-size: 14px; color: var(--csa-title); text-align: left; }
.csa-details summary { cursor: pointer; font-weight: 700; }
.csa-deposit-rule-content { margin-top: 10px; line-height: 1.65; white-space: normal; }

.csa-support-card ul { list-style: none; margin-top: 12px; }
.csa-support-card li { color: var(--csa-text); font-size: 14px; margin-bottom: 8px; }
.csa-support-card li::before { content: '✓'; color: var(--csa-primary); font-weight: bold; margin-right: 8px; }

.csa-faq { max-width: 650px; margin: 0 auto; }
.csa-faq details { background: #fff; border: 1px solid var(--csa-border); margin-bottom: 8px; border-radius: 5px; padding: 14px 16px; }
.csa-faq summary { display: flex; justify-content: space-between; align-items: center; font-size: 14px; cursor: pointer; font-weight: 700; }
.csa-faq summary::after { content: '+'; color: var(--csa-primary); font-weight: 800; font-size: 18px; }
.csa-faq details[open] summary::after { content: '-'; }
.csa-faq p { margin-top: 12px; font-size: 13px; }

.csa-form-box { max-width: 460px; margin: 0 auto; background: #fff; border-radius: 8px; padding: 24px; box-shadow: 0 4px 16px rgba(0,0,0,.07); }
.csa-form-box label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; color: var(--csa-title); }
.csa-form-box input, .csa-form-box select, .csa-form-box textarea { width: 100%; border: 1px solid #d9dee7; border-radius: 5px; padding: 12px; margin-bottom: 15px; font-size: 14px; font-family: inherit; outline: none; }
.csa-form-box textarea { height: 90px; resize: vertical; }
.csa-form-box input:focus, .csa-form-box select:focus, .csa-form-box textarea:focus { border-color: var(--csa-primary); }
.csa-submit-btn { width: 100%; border: none; background: var(--csa-primary); color: #fff; padding: 14px; border-radius: 5px; font-size: 15px; font-weight: 700; cursor: pointer; }
.csa-submit-btn:hover { background: var(--csa-primary-dark); }
.csa-direct-contact { text-align: center; margin-top: 18px; }
.csa-direct-contact p { margin-bottom: 10px; font-size: 13px; }

.csa-floating-top {
  display: none;
}
.csa-floating-top,
.csa-floating-whatsapp {
  text-decoration: none;
}
.csa-floating-top:focus-visible,
.csa-floating-whatsapp:focus-visible {
  outline: 3px solid rgba(24,48,71,.28);
  outline-offset: 4px;
}

.csa-floating-whatsapp {
  display: none;
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9998;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 14px 22px;
  border-radius: 999px;
  background: #25d366;
  color: #06170b;
  font-size: 16px;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(0,0,0,.18);
  border: 0;
  line-height: 1;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.csa-floating-whatsapp:hover {
  background: #20bd5a;
  color: #06170b;
  transform: translateY(-50%) translateX(-3px);
  box-shadow: 0 12px 28px rgba(0,0,0,.24);
}
.csa-floating-whatsapp-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  background: rgba(255,255,255,.9);
  color: #111827;
}
.csa-floating-whatsapp-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}
.csa-floating-top {
  position: fixed;
  right: 24px;
  bottom: 106px;
  z-index: 9998;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #5c8c61;
  color: #fff;
  box-shadow: 0 10px 24px rgba(0,0,0,.18);
  align-items: center;
  justify-content: center;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.csa-floating-top:hover {
  background: #4e7953;
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0,0,0,.24);
}
.csa-floating-top-icon {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.csa-floating-top-icon svg {
  width: 28px;
  height: 28px;
  display: block;
}

.csa-site-footer { background: #d8d8d8; padding: 45px 20px 25px; }
.csa-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr; gap: 40px; max-width: 900px; margin: 0 auto; }
.csa-footer-logo { display: block; width: auto; max-width: 180px; max-height: 70px; object-fit: contain; margin: 0 0 14px 0; }
.csa-footer-heading { font-size: 14px; margin-bottom: 12px; color: var(--csa-title); font-weight: 700; }
.csa-site-footer p, .csa-site-footer a { font-size: 13px; color: var(--csa-text); display: block; margin-bottom: 6px; }
.csa-footer-tagline { margin-bottom: 0; }
.csa-footer-link-list a { display: block; }
.csa-footer-contact-main { font-size: 16px; color: var(--csa-title); margin-bottom: 4px; }
.csa-footer-contact-sub { margin-bottom: 0; }
.csa-copyright { max-width: 900px; margin: 30px auto 0; border-top: 1px solid #c7c7c7; padding-top: 18px; text-align: center; font-size: 12px; color: #6b7280; }

@media (max-width: 768px) {
  .csa-floating-top { display: inline-flex; right: 14px; bottom: 88px; width: 58px; height: 58px; }
  .csa-floating-top:hover { transform: none; }
  .csa-floating-top-icon { width: 30px; height: 30px; }
  .csa-floating-top-icon svg { width: 28px; height: 28px; }
  .csa-floating-whatsapp { display: inline-flex; right: 14px; bottom: 18px; top: auto; transform: none; min-height: 58px; width: 58px; height: 58px; padding: 0; font-size: 14px; border-radius: 50%; justify-content: center; }
  .csa-floating-whatsapp:hover { transform: none; }
  .csa-floating-whatsapp-icon { width: 30px; height: 30px; background: transparent; color: #fff; }
  .csa-floating-whatsapp-icon svg { width: 28px; height: 28px; }
  .csa-floating-whatsapp-text { display: none; }
  h1 { font-size: 30px; }
  h2 { font-size: 23px; }
  .csa-grid-2, .csa-grid-3, .csa-grid-4 { grid-template-columns: 1fr; }
  .csa-section { padding: 55px 18px; }
  .csa-hero { min-height: auto; padding: 20px 0 24px; background: none; text-align: left; display: block; }
  .csa-hero-inner { max-width: 100%; padding: 0 16px; }
  .csa-hero-mobile-logo-wrap { display: block; margin: 0 0 16px; }
  .csa-hero-content { text-align: center; }
  .csa-hero h1 { font-size: 28px; line-height: 1.15; margin-bottom: 14px; }
  .csa-hero p { max-width: none; margin: 0 0 20px; font-size: 15px; line-height: 1.55; text-align: left; }
  .csa-hero .csa-btn-row { display: flex; flex-direction: column; gap: 12px; margin-top: 0; }
  .csa-hero .csa-btn { width: 100%; text-align: center; padding: 16px 18px; font-size: 15px; border-radius: 8px; }
  .csa-hero-mobile-image-wrap { display: block; margin-top: 24px; }
  .csa-hero-mobile-image { border-radius: 0; box-shadow: none; }
  .csa-product-grid {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-padding-left: 18px;
    gap: 12px;
    max-width: none;
    width: calc(100% + 36px);
    margin-left: -18px;
    margin-right: -18px;
    padding: 0 18px 12px;
    -webkit-overflow-scrolling: touch;
  }
  .csa-product-grid::-webkit-scrollbar { height: 6px; }
  .csa-product-grid::-webkit-scrollbar-track { background: #e5e7eb; border-radius: 999px; }
  .csa-product-grid::-webkit-scrollbar-thumb { background: #9ca3af; border-radius: 999px; }
  .csa-product-card {
    width: auto;
    min-width: min(78vw, 340px);
    height: 150px;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }
  .csa-product-card span { font-size: 16px; }
  .csa-product-slider-nav { display: flex; }
  .csa-site-footer { padding: 28px 16px 18px; }
  .csa-footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 26px; }
  .csa-footer-brand, .csa-footer-nav, .csa-footer-contact { grid-column: 1 / -1; }
  .csa-footer-logo { max-width: 150px; max-height: 58px; margin-bottom: 10px; }
  .csa-footer-brand .csa-footer-heading, .csa-footer-nav .csa-footer-heading, .csa-footer-contact .csa-footer-heading { display: none; }
  .csa-footer-tagline { font-size: 12px; color: #6d7c8c; margin-bottom: 0; }
  .csa-footer-nav { margin-top: 2px; }
  .csa-footer-link-list { columns: 2; column-gap: 28px; }
  .csa-footer-link-list a { break-inside: avoid; font-size: 12px; color: #607286; margin-bottom: 7px; }
  .csa-footer-contact { margin-top: 6px; }
  .csa-footer-contact-main { font-size: 14px; font-weight: 400; color: #30465b; margin-bottom: 4px; }
  .csa-footer-contact-sub { font-size: 12px; color: #6d7c8c; }
  .csa-copyright { margin-top: 16px; padding-top: 14px; font-size: 11px; color: #98a3b0; }
  .csa-risk-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 26px; }
  .csa-risk-grid .csa-small-card { min-height: 114px; padding: 14px 12px; text-align: left; display: flex; flex-direction: column; justify-content: flex-start; align-items: flex-start; }
  .csa-risk-grid .csa-icon { width: auto; height: auto; margin-bottom: 10px; font-size: 21px; line-height: 1; }
  .csa-risk-grid h3 { font-size: 14px; line-height: 1.35; margin: 0; }
  .csa-risk-grid .csa-risk-card-desc { font-size: 12px; line-height: 1.35; margin-top: 6px; }
  .csa-what-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .csa-what-grid .csa-card { padding: 14px 14px 12px; border-radius: 10px; min-height: 126px; display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start; }
  .csa-what-grid .csa-icon { width: auto; height: auto; margin-bottom: 10px; font-size: 28px; line-height: 1; color: #5c8965; }
  .csa-what-grid h3 { font-size: 14px; line-height: 1.3; margin-bottom: 6px; }
  .csa-what-grid p { font-size: 12px; line-height: 1.35; color: #4b5563; }
  .csa-what-support { padding: 18px 16px; border-radius: 10px; margin-top: 14px; }
  .csa-what-support h3 { font-size: 16px; margin-bottom: 8px; }
  .csa-what-support p { font-size: 14px; line-height: 1.5; }
  .csa-what-support .csa-tag-row { gap: 8px; }
  .csa-what-support .csa-tag { font-size: 11px; padding: 6px 10px; }
  .csa-for-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .csa-for-grid .csa-card { padding: 14px 14px 12px; border-radius: 10px; min-height: 98px; text-align: left; display: flex; align-items: flex-start; justify-content: flex-start; }
  .csa-for-grid h3 { margin: 0; font-size: 14px; line-height: 1.35; display: flex; flex-direction: column; align-items: flex-start; }
  .csa-for-grid h3 span { display: block; font-size: 22px; line-height: 1; margin-bottom: 12px; }
  .csa-for-note { padding: 18px 16px; border-radius: 10px; margin-top: 14px; }
  .csa-for-note strong { font-size: 15px; margin-bottom: 10px; }
  .csa-for-note p { font-size: 14px; line-height: 1.45; }
  .csa-support-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .csa-support-grid .csa-support-card { padding: 16px 14px; border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,.06); }
  .csa-support-grid .csa-support-card h3 { display: flex; align-items: center; gap: 8px; font-size: 16px; line-height: 1.25; margin-bottom: 12px; }
  .csa-support-grid .csa-support-card h3::before { content: ''; width: 20px; height: 20px; border-radius: 50%; background: #6f8793; display: inline-flex; flex: 0 0 auto; align-items: center; justify-content: center; color: #fff; font-size: 12px; line-height: 1; }
  .csa-support-grid .csa-support-card:nth-child(1) h3::before { content: '•'; }
  .csa-support-grid .csa-support-card:nth-child(2) h3::before { content: '●'; font-size: 10px; }
  .csa-support-grid .csa-support-card ul { margin-top: 0; }
  .csa-support-grid .csa-support-card li { font-size: 12px; line-height: 1.45; margin-bottom: 8px; padding-left: 14px; position: relative; }
  .csa-support-grid .csa-support-card li::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--csa-primary); position: absolute; left: 0; top: .65em; margin: 0; }
  .csa-support-note { font-size: 14px; line-height: 1.5; color: #4b5563; margin-top: 24px; }
}
@media (max-width: 480px) {
  .csa-floating-top { right: 12px; bottom: 82px; width: 56px; height: 56px; }
  .csa-floating-top-icon svg { width: 26px; height: 26px; }
  .csa-floating-whatsapp { right: 12px; bottom: 14px; width: 56px; height: 56px; max-width: none; }
  .csa-floating-whatsapp-icon svg { width: 26px; height: 26px; }
  .csa-floating-whatsapp-text { display: none; white-space: nowrap; }
  .csa-product-card { min-width: calc(100vw - 72px); height: 150px; }
  .csa-btn { width: 100%; text-align: center; }
  .csa-hero-inner { padding: 0 14px; }
  .csa-hero-mobile-logo { max-width: 140px; max-height: 40px; }
  .csa-hero h1 { font-size: 26px; }
  .csa-hero p { font-size: 14px; }
  .csa-risk-grid { gap: 10px; }
  .csa-risk-grid .csa-small-card { min-height: 104px; padding: 12px 10px; }
  .csa-risk-grid .csa-icon { margin-bottom: 8px; font-size: 20px; }
  .csa-risk-grid h3 { font-size: 13px; }
  .csa-what-grid { gap: 8px; }
  .csa-what-grid .csa-card { padding: 12px 12px 10px; min-height: 118px; }
  .csa-what-grid .csa-icon { margin-bottom: 8px; font-size: 24px; }
  .csa-what-grid h3 { font-size: 13px; }
  .csa-what-grid p { font-size: 11px; }
  .csa-what-support { padding: 16px 14px; }
  .csa-what-support h3 { font-size: 15px; }
  .csa-what-support p { font-size: 13px; }
  .csa-for-grid { gap: 8px; }
  .csa-for-grid .csa-card { padding: 12px 12px 10px; min-height: 92px; }
  .csa-for-grid h3 { font-size: 13px; }
  .csa-for-grid h3 span { font-size: 20px; margin-bottom: 10px; }
  .csa-for-note { padding: 16px 14px; }
  .csa-for-note strong { font-size: 14px; }
  .csa-for-note p { font-size: 13px; }
  .csa-support-grid { gap: 10px; }
  .csa-support-grid .csa-support-card { padding: 14px 12px; }
  .csa-support-grid .csa-support-card h3 { font-size: 14px; gap: 7px; }
  .csa-support-grid .csa-support-card h3::before { width: 18px; height: 18px; }
  .csa-support-grid .csa-support-card li { font-size: 11px; margin-bottom: 7px; }
  .csa-footer-grid { gap: 10px 18px; }
  .csa-footer-link-list { column-gap: 18px; }
  .csa-footer-link-list a { font-size: 11px; }
  .csa-footer-contact-main { font-size: 13px; }
  .csa-footer-contact-sub, .csa-footer-tagline { font-size: 11px; }
}

@media (max-width: 680px) {
  .csa-process { max-width: none; grid-template-columns: 1fr 1fr; gap: 12px; }
  .csa-process-card { padding: 14px 14px 12px; border-radius: 10px; grid-template-columns: 30px 1fr; grid-template-areas: 'num title' 'desc desc'; column-gap: 8px; row-gap: 10px; }
  .csa-step-number { width: 28px; height: 28px; margin-top: 0; font-size: 13px; }
  .csa-process-card h3 { font-size: 15px; line-height: 1.25; }
  .csa-process-card p { font-size: 13px; line-height: 1.4; color: #4b5563; }
  .csa-process-item:nth-child(3) .csa-process-card { background: #f4ead7; border-color: #e7c997; }
  .csa-process-item:nth-child(6) .csa-process-card { background: #e5efe5; border-color: #bdd5bd; }
  .csa-process-cta { margin-top: 16px; }
}
@media (max-width: 420px) {
  .csa-process { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .csa-process-card { padding: 12px 10px; grid-template-columns: 28px 1fr; column-gap: 7px; row-gap: 8px; }
  .csa-step-number { width: 26px; height: 26px; font-size: 12px; }
  .csa-process-card h3 { font-size: 13px; }
  .csa-process-card p { font-size: 11px; line-height: 1.35; }
}