.xy-service-overview {
    --service-orange: #FFA500;
    --service-orange-dark: #D97800;
    --service-ink: #172033;
    --service-text: #4E596B;
    --service-muted: #788397;
    --service-line: #E6E8EC;
    --service-warm: #FFF8ED;
    --service-soft: #F7F7F5;
    color: var(--service-text);
    background: #fff;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.xy-service-overview *,
.xy-service-overview *::before,
.xy-service-overview *::after { box-sizing: border-box; }

.xy-service-overview a { color: inherit; text-decoration: none; }
.xy-service-overview img { display: block; max-width: 100%; }
.xy-service-overview h1,
.xy-service-overview h2,
.xy-service-overview h3,
.xy-service-overview p { margin-top: 0; }
.xy-service-overview ul,
.xy-service-overview ol { margin: 0; padding: 0; }

.xy-service-container {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}

.xy-service-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 4px 12px;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 165, 0, .38);
    border-radius: 999px;
    color: #FFA500;
    background: #FFF9EF;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .08em;
}

.xy-service-hero { padding: 30px 0 0; background: #fff; }
.xy-service-breadcrumb { margin-bottom: 28px; color: var(--service-muted); font-size: 14px; }
.xy-service-breadcrumb a:hover { color: var(--service-orange-dark); }
.xy-service-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(440px, .94fr);
    min-height: 510px;
    border: 1px solid var(--service-line);
    overflow: hidden;
}
.xy-service-hero-copy { align-self: center; padding: 66px 60px; }
.xy-service-hero-copy h1 {
    margin-bottom: 24px;
    color: var(--service-ink);
    font-size: clamp(36px, 4.2vw, 58px);
    line-height: 1.22;
    letter-spacing: -.04em;
}
.xy-service-hero-copy > p { max-width: 590px; margin-bottom: 32px; font-size: 18px; line-height: 1.9; }
.xy-service-hero-image { min-height: 510px; background: #E9EDF1; }
.xy-service-hero-image img { width: 100%; height: 100%; object-fit: cover; }
.xy-service-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.xy-service-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 27px;
    border: 1px solid var(--service-orange);
    border-radius: 5px;
    font-size: 16px;
    font-weight: 700;
    transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease;
}
.xy-service-btn:hover { transform: translateY(-2px); }
.xy-service-btn-primary { color: #1A1A1A !important; background: var(--service-orange); }
.xy-service-btn-primary:hover { border-color: #E59000; background: #EFA000; }
.xy-service-btn-secondary { color: #8B5000 !important; background: #fff; }
.xy-service-btn-secondary:hover { background: var(--service-warm); }
.xy-service-btn:focus-visible,
.xy-service-overview summary:focus-visible,
.xy-service-overview a:focus-visible { outline: 3px solid rgba(255, 165, 0, .45); outline-offset: 3px; }

.xy-service-jump {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 22px;
    border: 1px solid var(--service-line);
}
.xy-service-jump a { padding: 21px 18px; color: var(--service-ink); text-align: center; font-weight: 700; }
.xy-service-jump a + a { border-left: 1px solid var(--service-line); }
.xy-service-jump a:hover { color: #8B5000; background: var(--service-warm); }

.xy-service-section { padding: 100px 0; }
.xy-service-section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 42px;
}
.xy-service-section-heading h2,
.xy-service-faq-intro h2,
.xy-service-support h2,
.xy-service-cta h2 {
    margin-bottom: 0;
    color: var(--service-ink);
    font-size: clamp(29px, 3vw, 42px);
    line-height: 1.3;
}
.xy-service-section-heading > p { max-width: 430px; margin-bottom: 4px; line-height: 1.8; text-align: right; }

.xy-service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.xy-service-card { border: 1px solid var(--service-line); background: #fff; scroll-margin-top: 110px; transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.xy-service-card:hover { transform: translateY(-4px); border-color: rgba(255, 165, 0, .62); box-shadow: 0 16px 38px rgba(37, 45, 60, .08); }
.xy-service-card > img { width: 100%; height: 268px; object-fit: cover; }
.xy-service-card-body { padding: 30px 32px 34px; }
.xy-service-card h3 { margin-bottom: 12px; color: var(--service-ink); font-size: 26px; }
.xy-service-card p { min-height: 58px; margin-bottom: 21px; font-size: 16px; line-height: 1.8; }
.xy-service-card ul { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 25px; list-style: none; }
.xy-service-card li { position: relative; padding-left: 14px; color: #384255; font-size: 14px; line-height: 1.6; }
.xy-service-card li::before { position: absolute; left: 0; top: .66em; width: 5px; height: 5px; border-radius: 50%; background: var(--service-orange); content: ""; }
.xy-service-card-body > a,
.xy-service-support a,
.xy-service-text-link { color: #FFA500 !important; font-weight: 700; }
.xy-service-card-body > a::after,
.xy-service-support a::after,
.xy-service-text-link::after { margin-left: 7px; content: "→"; transition: margin-left .2s ease; }
.xy-service-card-body > a:hover::after,
.xy-service-support a:hover::after,
.xy-service-text-link:hover::after { margin-left: 11px; }

.xy-service-process { padding: 92px 0; background: var(--service-warm); }
.xy-service-process-list { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #E9D8BC; border-bottom: 1px solid #E9D8BC; list-style: none; }
.xy-service-process-list li { min-height: 210px; padding: 30px 27px; }
.xy-service-process-list li + li { border-left: 1px solid #E9D8BC; }
.xy-service-process-list span { display: block; margin-bottom: 20px; color: #C36D00; font-size: 27px; font-weight: 800; }
.xy-service-process-list h3 { margin-bottom: 12px; color: var(--service-ink); font-size: 19px; }
.xy-service-process-list p { margin-bottom: 0; line-height: 1.75; }
.xy-service-boundary { display: flex; flex-wrap: wrap; gap: 8px 24px; padding-top: 22px; color: #5E4D34; line-height: 1.7; }
.xy-service-boundary span { margin-left: auto; color: #7B6A53; }

.xy-service-support { padding: 88px 0; background: var(--service-soft); }
.xy-service-support-grid { display: grid; grid-template-columns: minmax(360px, .85fr) 1.15fr; align-items: center; gap: 64px; }
.xy-service-support img { width: 100%; height: 300px; object-fit: cover; }
.xy-service-support p { margin: 22px 0 25px; font-size: 17px; line-height: 1.9; }

.xy-service-articles { background: #fff; }
.xy-service-article-list { border-top: 1px solid var(--service-line); }
.xy-service-article-list article { display: grid; grid-template-columns: 220px 1fr; gap: 28px; padding: 25px 0; border-bottom: 1px solid var(--service-line); }
.xy-service-article-image { overflow: hidden; background: #EEF0F2; }
.xy-service-article-image img { width: 100%; height: 138px; object-fit: cover; transition: transform .3s ease; }
.xy-service-article-list article:hover img { transform: scale(1.035); }
.xy-service-article-list article > div > span { display: block; margin-bottom: 8px; color: #9B651D; font-size: 13px; }
.xy-service-article-list h3 { margin-bottom: 8px; color: var(--service-ink); font-size: 20px; line-height: 1.5; }
.xy-service-article-list h3 a:hover { color: #FFA500; }
.xy-service-article-list p { margin-bottom: 10px; line-height: 1.7; }
.xy-service-text-link { font-size: 14px; }

.xy-service-faq { padding: 96px 0; background: var(--service-soft); }
.xy-service-faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
.xy-service-faq-intro p { margin-top: 20px; font-size: 16px; line-height: 1.8; }
.xy-service-faq-list { border-top: 1px solid #DADDE2; }
.xy-service-faq-list details { border-bottom: 1px solid #DADDE2; background: transparent; }
.xy-service-faq-list summary { position: relative; padding: 24px 48px 24px 0; color: var(--service-ink); font-size: 18px; font-weight: 700; cursor: pointer; list-style: none; }
.xy-service-faq-list summary::-webkit-details-marker { display: none; }
.xy-service-faq-list summary::before,
.xy-service-faq-list summary::after { position: absolute; right: 8px; top: 50%; width: 16px; height: 2px; background: #B56A00; content: ""; }
.xy-service-faq-list summary::after { transform: rotate(90deg); transition: transform .2s ease; }
.xy-service-faq-list details[open] summary::after { transform: rotate(0); }
.xy-service-faq-list details[open] summary { color: #9A5900; }
.xy-service-faq-list details p { padding: 0 48px 24px 0; margin-bottom: 0; line-height: 1.8; }

.xy-service-cta { padding: 68px 0; background: #FFF4E0; scroll-margin-top: 100px; }
.xy-service-cta-grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 50px; }
.xy-service-cta p { margin: 16px 0 0; line-height: 1.8; }
.xy-service-cta-actions { display: flex; align-items: center; gap: 24px; }
.xy-service-cta-actions > span { color: #7B4B08; font-size: 17px; font-weight: 700; }

@media (max-width: 1024px) {
    .xy-service-hero-grid { grid-template-columns: 1fr 42%; min-height: 450px; }
    .xy-service-hero-copy { padding: 48px 38px; }
    .xy-service-hero-image { min-height: 450px; }
    .xy-service-card ul { grid-template-columns: 1fr; }
    .xy-service-card p { min-height: 0; }
    .xy-service-process-list { grid-template-columns: repeat(2, 1fr); }
    .xy-service-process-list li:nth-child(3) { border-left: 0; border-top: 1px solid #E9D8BC; }
    .xy-service-process-list li:nth-child(4) { border-top: 1px solid #E9D8BC; }
    .xy-service-faq-grid { gap: 42px; }
    .xy-service-cta-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
    .xy-service-container { width: min(100% - 30px, 1180px); }
    .xy-service-hero { padding-top: 20px; }
    .xy-service-breadcrumb { margin-bottom: 16px; }
    .xy-service-hero-grid { display: flex; flex-direction: column; min-height: 0; }
    .xy-service-hero-copy { padding: 38px 24px 40px; }
    .xy-service-hero-copy h1 { font-size: 34px; }
    .xy-service-hero-copy > p { font-size: 16px; line-height: 1.8; }
    .xy-service-hero-image { min-height: 260px; order: -1; }
    .xy-service-actions { display: grid; grid-template-columns: 1fr; }
    .xy-service-jump { grid-template-columns: repeat(2, 1fr); }
    .xy-service-jump a:nth-child(3) { border-left: 0; border-top: 1px solid var(--service-line); }
    .xy-service-jump a:nth-child(4) { border-top: 1px solid var(--service-line); }
    .xy-service-section,
    .xy-service-process,
    .xy-service-support,
    .xy-service-faq { padding: 70px 0; }
    .xy-service-section-heading { display: block; margin-bottom: 30px; }
    .xy-service-section-heading > p { margin-top: 15px; text-align: left; }
    .xy-service-grid { grid-template-columns: 1fr; }
    .xy-service-card > img { height: 220px; }
    .xy-service-card-body { padding: 25px 22px 28px; }
    .xy-service-process-list { grid-template-columns: 1fr; }
    .xy-service-process-list li { min-height: 0; }
    .xy-service-process-list li + li { border-left: 0; border-top: 1px solid #E9D8BC; }
    .xy-service-boundary span { margin-left: 0; }
    .xy-service-support-grid,
    .xy-service-faq-grid { grid-template-columns: 1fr; gap: 32px; }
    .xy-service-support img { height: 230px; }
    .xy-service-article-list article { grid-template-columns: 118px 1fr; gap: 16px; }
    .xy-service-article-image img { height: 92px; }
    .xy-service-article-list h3 { font-size: 17px; }
    .xy-service-article-list p { display: none; }
    .xy-service-cta-actions { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    .xy-service-overview *,
    .xy-service-overview *::before,
    .xy-service-overview *::after { scroll-behavior: auto !important; transition: none !important; }
}