:root {
  --navy: #0b2538;
  --navy-2: #153e58;
  --gold: #c69543;
  --gold-light: #e5c786;
  --teal: #28756f;
  --ink: #15232d;
  --muted: #60717c;
  --line: #dce3e5;
  --soft: #f3f6f5;
  --white: #fff;
  --danger: #b42318;
  --success: #18794e;
  --shadow: 0 18px 50px rgba(11, 37, 56, 0.12);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif; line-height: 1.65; }
body.modal-open,
body.image-lightbox-open { overflow: hidden; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

.site-header { position: fixed; z-index: 80; top: 0; right: 0; left: 0; color: var(--white); border-bottom: 1px solid rgba(255,255,255,.16); transition: background .25s, color .25s, box-shadow .25s; }
.site-header.scrolled { color: var(--ink); background: rgba(255,255,255,.97); border-color: var(--line); box-shadow: 0 8px 24px rgba(11,37,56,.08); backdrop-filter: blur(12px); }
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 280px; }
.brand-logo { width: 48px; height: 48px; object-fit: cover; border: 1px solid rgba(198,149,67,.45); border-radius: 50%; }
.brand-copy strong, .brand-copy small { display: block; line-height: 1.22; }
.brand-copy strong { font-size: 17px; }
.brand-copy small { margin-top: 4px; color: rgba(255,255,255,.7); font-size: 11px; }
.scrolled .brand-copy small { color: var(--muted); }
.nav-links { display: flex; align-items: center; gap: 26px; font-size: 14px; }
.nav-links a { position: relative; padding: 28px 0 26px; white-space: nowrap; }
.nav-links a::after { position: absolute; right: 0; bottom: 20px; left: 0; height: 2px; background: var(--gold); content: ""; transform: scaleX(0); transition: transform .2s; }
.nav-links a:hover::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.header-cta { min-height: 40px; display: inline-flex; align-items: center; justify-content: center; padding: 0 16px; border: 1px solid var(--gold-light); border-radius: 4px; color: var(--navy); background: var(--gold-light); font-size: 13px; font-weight: 800; white-space: nowrap; }
.site-header:not(.scrolled):not(.inner-header) .header-cta { color: var(--navy); }
.header-cta:hover { background: #efd79f; }
.nav-links a.active::after { transform: scaleX(1); }
.inner-header { position: sticky; color: var(--ink); background: rgba(255,255,255,.98); border-color: var(--line); box-shadow: 0 8px 24px rgba(11,37,56,.07); }
.inner-header .brand-copy small, .inner-header .phone-link span { color: var(--muted); }
.phone-link span, .phone-link strong { display: block; line-height: 1.2; text-align: right; }
.phone-link span { margin-bottom: 4px; color: rgba(255,255,255,.66); font-size: 11px; }
.phone-link strong { font-size: 15px; }
.scrolled .phone-link span { color: var(--muted); }
.menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid currentColor; border-radius: 4px; color: inherit; background: transparent; cursor: pointer; font-size: 22px; }

.hero { position: relative; min-height: min(820px, 100vh); display: flex; align-items: center; overflow: hidden; color: var(--white); background: var(--navy); }
.hero-media { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(5,24,38,.96) 0%, rgba(8,32,49,.84) 48%, rgba(8,32,49,.32) 100%), url("https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1800&q=86"); background-position: center; background-size: cover; transform: scale(1.01); }
.hero-media::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 65%, rgba(5,24,38,.78)); content: ""; }
.hero-content { position: relative; z-index: 1; padding-top: 132px; padding-bottom: 96px; }
.eyebrow, .section-index { display: block; color: var(--gold-light); font-size: 12px; font-weight: 800; letter-spacing: 0; }
.eyebrow { margin: 0 0 22px; }
.hero h1 { max-width: 1080px; margin: 0; font-size: clamp(40px, 5vw, 64px); line-height: 1.12; letter-spacing: 0; }
.hero-description { max-width: 720px; margin: 24px 0 0; color: rgba(255,255,255,.78); font-size: 18px; line-height: 1.85; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.btn { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 0 22px; border: 1px solid transparent; border-radius: 4px; cursor: pointer; font-weight: 800; transition: transform .18s, background .18s, border-color .18s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: var(--white); background: var(--teal); }
.btn-primary:hover { background: #21635f; }
.btn-outline { color: var(--white); border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.06); }
.btn-light { color: var(--navy); background: var(--white); }
.btn-gold { color: var(--navy); background: var(--gold-light); }
.hero-stats { max-width: 850px; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 58px; border-top: 1px solid rgba(255,255,255,.2); }
.hero-stat { padding: 22px 20px 0 0; }
.hero-stat strong, .hero-stat span { display: block; }
.hero-stat strong { font-size: 25px; }
.hero-stat span { margin-top: 4px; color: rgba(255,255,255,.6); font-size: 12px; }
.hero-next { position: absolute; z-index: 2; right: 36px; bottom: 28px; width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.36); border-radius: 50%; color: var(--white); }

.consult-band { position: relative; z-index: 2; background: var(--navy); color: var(--white); }
.consult-layout { display: grid; grid-template-columns: .78fr 1.42fr; gap: 56px; padding-top: 54px; padding-bottom: 54px; }
.consult-intro h2 { margin: 10px 0 12px; color: var(--white); font-size: 28px; line-height: 1.35; }
.consult-intro > p { margin: 0; color: rgba(255,255,255,.66); font-size: 14px; }
.trust-note { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 22px; color: rgba(255,255,255,.55); font-size: 12px; }
.trust-note span::before { margin-right: 6px; color: var(--gold-light); content: "✓"; }
.lead-form { display: grid; gap: 14px; }
.field-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.lead-form label > span { display: block; margin-bottom: 6px; color: rgba(255,255,255,.68); font-size: 12px; }
input, select, textarea { width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid rgba(255,255,255,.18); border-radius: 4px; outline: none; color: var(--white); background: rgba(255,255,255,.08); }
textarea { min-height: 82px; resize: vertical; }
input::placeholder, textarea::placeholder { color: rgba(255,255,255,.42); }
select option { color: var(--ink); background: var(--white); }
input:focus, select:focus, textarea:focus { border-color: var(--gold-light); box-shadow: 0 0 0 3px rgba(229,199,134,.12); }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-footer { min-height: 48px; display: flex; align-items: center; justify-content: flex-end; gap: 20px; }
.form-status { flex: 1; margin: 0; color: var(--gold-light); font-size: 13px; }
.form-status.error { color: #ffb4ab; }

.section { padding: 94px 0; }
.section-soft { background: var(--soft); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 40px; }
.section-heading h2, .advantages-copy h2, .about-content h2, .faq-layout h2, .contact-cta h2 { margin: 10px 0 0; color: var(--navy); font-size: clamp(29px, 3.4vw, 44px); line-height: 1.28; }
.section-index { color: var(--teal); }
.section-heading > p { max-width: 450px; margin: 0; color: var(--muted); font-size: 14px; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-item { min-height: 260px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .2s, color .2s; }
.service-item:hover { color: var(--white); background: var(--navy-2); }
.service-number { display: flex; align-items: center; justify-content: space-between; color: var(--teal); font-size: 12px; font-weight: 800; }
.service-number b { padding: 4px 8px; border: 1px solid currentColor; border-radius: 3px; font-size: 11px; }
.service-item h3 { margin: 42px 0 12px; color: var(--navy); font-size: 21px; }
.service-item p { margin: 0; color: var(--muted); font-size: 14px; }
.service-item:hover h3, .service-item:hover p { color: var(--white); }
.service-item:hover .service-number { color: var(--gold-light); }

.section-dark { color: var(--white); background: #122f42; }
.advantages-layout { display: grid; grid-template-columns: .84fr 1.16fr; gap: 74px; align-items: start; }
.advantages-copy { position: sticky; top: 110px; }
.advantages-copy h2 { color: var(--white); }
.advantages-copy > p { margin: 22px 0 26px; color: rgba(255,255,255,.64); }
.section-dark .section-index { color: var(--gold-light); }
.text-link { padding: 0; border: 0; color: var(--gold-light); background: transparent; cursor: pointer; font-weight: 800; }
.text-link span { margin-left: 8px; }
.advantage-list { border-top: 1px solid rgba(255,255,255,.18); }
.advantage-item { display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.advantage-item > span { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid rgba(229,199,134,.5); color: var(--gold-light); font-weight: 800; }
.advantage-item h3 { margin: 0 0 7px; color: var(--white); font-size: 19px; }
.advantage-item p { margin: 0; color: rgba(255,255,255,.6); font-size: 14px; }

.process-list { display: grid; grid-template-columns: repeat(5, 1fr); }
.process-item { position: relative; padding: 26px 24px 0 0; border-top: 2px solid var(--line); }
.process-item::before { position: absolute; top: -7px; left: 0; width: 12px; height: 12px; border: 3px solid var(--white); border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 1px var(--gold); content: ""; }
.process-item > span { color: var(--gold); font-size: 12px; font-weight: 800; }
.process-item h3 { margin: 16px 0 9px; color: var(--navy); font-size: 18px; }
.process-item p { margin: 0; color: var(--muted); font-size: 13px; }

.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.case-card { display: block; overflow: hidden; border: 1px solid var(--line); border-radius: 6px; color: inherit; background: var(--white); text-decoration: none; transition: transform .2s, border-color .2s, box-shadow .2s; }
.case-card:hover { transform: translateY(-3px); border-color: #b8c9d6; box-shadow: 0 14px 34px rgba(16,45,70,.1); }
.case-card:focus-visible { outline: 3px solid rgba(18,98,214,.2); outline-offset: 3px; }
.case-media { position: relative; aspect-ratio: 16 / 9; display: grid; place-items: center; overflow: hidden; color: rgba(255,255,255,.72); background: linear-gradient(135deg, var(--navy), var(--teal)); }
.case-media:has(img) { background: #edf3f6; }
.case-media img { position: absolute; inset: 12px; width: calc(100% - 24px); height: calc(100% - 24px); object-fit: contain; }
.case-card:hover .case-media img { transform: none; }
.case-media span { font-size: 12px; font-weight: 800; }
.case-body { display: flex; min-height: 210px; flex-direction: column; padding: 24px; }
.case-meta { display: flex; justify-content: space-between; gap: 12px; color: var(--teal); font-size: 12px; font-weight: 800; }
.case-body h3 { margin: 13px 0 10px; color: var(--navy); font-size: 19px; }
.case-body p { margin: 0; color: var(--muted); font-size: 14px; }
.case-link { display: inline-flex; align-items: center; gap: 7px; margin-top: auto; padding-top: 20px; color: var(--blue); font-size: 13px; font-weight: 800; }
.case-link span { transition: transform .2s; }
.case-card:hover .case-link span { transform: translateX(4px); }

.case-detail-section { background: var(--white); }
.case-detail-layout { display: grid; grid-template-columns: minmax(320px, .8fr) minmax(0, 1.2fr); gap: 64px; align-items: start; }
.case-detail-document { position: sticky; top: 104px; min-height: 500px; display: grid; place-items: center; padding: 28px; border: 1px solid var(--line); background: #edf3f6; }
.case-detail-document img { max-width: 100%; max-height: 680px; object-fit: contain; box-shadow: 0 12px 30px rgba(16,45,70,.12); }
.case-detail-document span { color: var(--muted); font-size: 14px; }
.case-detail-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.case-detail-meta span { padding: 7px 11px; border: 1px solid var(--line); color: var(--teal); background: var(--soft); font-size: 12px; font-weight: 800; }
.case-detail-block { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 26px 0; border-top: 1px solid var(--line); }
.case-detail-block > span { width: 40px; height: 40px; display: grid; place-items: center; color: var(--blue); border: 1px solid #b7cff3; font-size: 12px; font-weight: 800; }
.case-detail-block h2 { margin: 3px 0 10px; color: var(--navy); font-size: 22px; }
.case-detail-block p { margin: 0; color: var(--muted); white-space: pre-line; line-height: 1.85; }
.case-detail-empty { padding: 70px 0; text-align: center; }
.case-detail-empty h2 { margin: 0 0 12px; color: var(--navy); font-size: 32px; }
.case-detail-empty p { margin: 0 0 24px; color: var(--muted); }

.about-layout { display: grid; grid-template-columns: .88fr 1.12fr; gap: 72px; align-items: center; }
.about-brand-panel { min-height: 480px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 34px; color: var(--white); background: var(--navy); }
.about-logo { width: min(330px, 82%); aspect-ratio: 1; object-fit: cover; border: 1px solid rgba(229,199,134,.45); border-radius: 50%; }
.about-brand-panel div { width: min(330px, 82%); margin-top: 22px; }
.about-brand-panel span, .about-brand-panel strong { display: block; }
.about-brand-panel span { color: var(--gold-light); font-size: 11px; }
.about-brand-panel strong { margin-top: 6px; font-size: 17px; }
.about-content .lead { margin: 24px 0 16px; color: var(--ink); font-size: 17px; }
.about-content > p:last-child { margin: 0; color: var(--muted); }

.faq-section { border-top: 1px solid var(--line); }
.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0; border: 0; color: var(--navy); background: transparent; cursor: pointer; text-align: left; font-weight: 800; }
.faq-question span:last-child { font-size: 21px; font-weight: 400; transition: transform .2s; }
.faq-item.open .faq-question span:last-child { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; color: var(--muted); font-size: 14px; transition: max-height .25s; }
.faq-answer p { margin: 0; padding: 0 36px 22px 0; }
.faq-item.open .faq-answer { max-height: 240px; }

.contact-cta { padding: 64px 0; color: var(--white); background: var(--teal); }
.contact-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.contact-cta p { margin: 0; color: rgba(255,255,255,.74); }
.contact-cta h2 { max-width: 700px; margin-top: 8px; color: var(--white); font-size: clamp(27px, 3.2vw, 40px); }
.contact-cta-actions { display: flex; gap: 10px; flex-shrink: 0; }

.site-footer { padding: 54px 0 26px; color: rgba(255,255,255,.62); background: #081c2a; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr .8fr; gap: 42px; }
.footer-brand { display: flex; align-items: flex-start; gap: 16px; }
.footer-brand img { width: 66px; height: 66px; object-fit: cover; }
.footer-brand strong { color: var(--white); font-size: 17px; }
.footer-brand p { margin-top: 5px; }
.site-footer h3 { margin: 0 0 15px; color: var(--white); font-size: 14px; }
.site-footer p { margin: 0 0 7px; font-size: 13px; }
.admin-entry { display: inline-block; margin-top: 9px; color: rgba(255,255,255,.34); font-size: 12px; }
.footer-qr { width: 120px; height: 90px; padding: 10px; border: 1px solid rgba(255,255,255,.16); color: rgba(255,255,255,.68); background: rgba(255,255,255,.04); cursor: pointer; }
.footer-qr img { width: 100%; height: 100%; object-fit: contain; }
.copyright { margin-top: 38px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.11); font-size: 12px; }

.float-actions { position: fixed; z-index: 70; right: 18px; bottom: 20px; display: grid; gap: 8px; }
.float-actions a, .float-actions button { width: 82px; min-height: 42px; border: 0; border-radius: 4px; box-shadow: 0 10px 26px rgba(0,0,0,.18); cursor: pointer; font-weight: 800; }
.float-wechat { color: var(--white); background: var(--teal); }
.modal-backdrop { position: fixed; z-index: 120; inset: 0; display: none; align-items: center; justify-content: center; padding: 20px; background: rgba(3,17,26,.72); backdrop-filter: blur(5px); }
.modal-backdrop.open { display: flex; }
.contact-modal { position: relative; width: min(680px, 100%); display: grid; grid-template-columns: 230px 1fr; gap: 34px; padding: 38px; background: var(--white); box-shadow: var(--shadow); }
.modal-close { position: absolute; top: 12px; right: 12px; width: 38px; height: 38px; border: 0; color: var(--muted); background: transparent; cursor: pointer; font-size: 28px; }
.qr-frame { aspect-ratio: 1; display: grid; place-items: center; padding: 10px; border: 1px solid var(--line); color: var(--muted); background: var(--soft); text-align: center; font-size: 13px; }
.qr-frame img { width: 100%; height: 100%; object-fit: contain; }
.contact-modal h2 { margin: 9px 0 12px; color: var(--navy); font-size: 28px; }
.contact-modal p { margin: 0 0 20px; color: var(--muted); }
.modal-phone { display: block; margin-top: 14px; color: var(--teal); font-size: 13px; font-weight: 800; }

.page-hero-new { position: relative; min-height: 430px; display: flex; align-items: center; overflow: hidden; color: var(--white); background: var(--navy); }
.page-hero-media { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(5,24,38,.95), rgba(9,40,58,.76), rgba(9,40,58,.42)), url("https://images.unsplash.com/photo-1541888946425-d81bb19240f5?auto=format&fit=crop&w=1800&q=84"); background-position: center; background-size: cover; }
.page-hero-media::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent, rgba(5,24,38,.3)); content: ""; }
.page-hero-content { position: relative; z-index: 1; padding-top: 72px; padding-bottom: 72px; }
.page-hero-content .section-index { color: var(--gold-light); }
.page-hero-content h1 { max-width: 920px; margin: 12px 0 16px; font-size: clamp(36px, 4.5vw, 58px); line-height: 1.18; letter-spacing: 0; }
.page-hero-content p { max-width: 720px; margin: 0 0 26px; color: rgba(255,255,255,.76); font-size: 17px; }
.page-stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); background: var(--white); }
.page-stat { min-height: 150px; display: flex; flex-direction: column; justify-content: center; padding: 25px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.page-stat strong { color: var(--navy); font-size: 28px; }
.page-stat span { margin-top: 5px; color: var(--muted); font-size: 13px; }
.case-grid-page { grid-template-columns: repeat(3, 1fr); }
.case-principles { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; align-items: start; }
.case-principles h2 { margin-top: 10px; color: var(--navy); font-size: clamp(29px, 3.4vw, 44px); }
.principle-list { border-top: 1px solid var(--line); }
.principle-list article { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.principle-list strong { color: var(--gold); }
.principle-list h3 { margin: 0 0 5px; color: var(--navy); }
.principle-list p { margin: 0; color: var(--muted); font-size: 14px; }
.contact-page-section { background: var(--soft); }
.contact-page-grid { display: grid; grid-template-columns: 1fr .86fr; gap: 30px; align-items: start; }
.compact-heading { margin-bottom: 22px; }
.contact-detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.contact-card { min-height: 190px; padding: 24px; border: 1px solid var(--line); border-radius: 6px; background: var(--white); }
.contact-card > span:first-child { display: block; margin-bottom: 22px; color: var(--teal); font-size: 12px; font-weight: 800; }
.contact-value { display: block; margin-bottom: 10px; color: var(--navy); font-size: 19px; font-weight: 800; overflow-wrap: anywhere; }
.contact-card p { margin: 4px 0; color: var(--muted); font-size: 13px; }
.secondary-contact:empty, [data-company="email"]:empty, [data-company="icp"]:empty { display: none; }
.map-link { display: inline-block; margin-top: 16px; color: var(--teal); font-size: 13px; font-weight: 800; }
.contact-qr { width: 108px; aspect-ratio: 1; display: grid; place-items: center; float: right; margin: -8px 0 10px 18px; padding: 7px; color: var(--muted); background: var(--soft); text-align: center; font-size: 11px; }
.contact-qr img { width: 100%; height: 100%; object-fit: contain; }

.case-media img,
#caseDetailMedia img,
.qr-frame img,
.footer-qr img,
.js-contact-qr img { cursor: zoom-in; }
.image-lightbox { position: fixed; z-index: 220; inset: 0; display: none; align-items: center; justify-content: center; padding: 64px 24px 28px; background: rgba(3,17,26,.9); backdrop-filter: blur(6px); }
.image-lightbox.open { display: flex; }
.image-lightbox-picture { display: block; width: auto; height: auto; max-width: min(1120px, 94vw); max-height: calc(100vh - 96px); object-fit: contain; background: #fff; box-shadow: 0 24px 70px rgba(0,0,0,.38); }
.image-lightbox-close { position: fixed; top: 18px; right: 22px; width: 42px; height: 42px; display: grid; place-items: center; padding: 0; border: 1px solid rgba(255,255,255,.46); border-radius: 50%; color: #fff; background: rgba(3,17,26,.58); font: 400 30px/1 Arial,sans-serif; cursor: pointer; }
.image-lightbox-close:hover { color: var(--gold); border-color: var(--gold); background: rgba(3,17,26,.82); }
.image-lightbox-close:focus-visible { outline: 3px solid rgba(240,166,50,.5); outline-offset: 3px; }
.contact-form-panel { padding: 30px; border-top: 4px solid var(--gold); border-radius: 6px; background: var(--white); box-shadow: var(--shadow); }
.contact-form-panel h2 { margin: 8px 0 8px; color: var(--navy); font-size: 28px; }
.contact-form-panel > p { margin: 0 0 22px; color: var(--muted); font-size: 13px; }
.page-form { display: grid; gap: 14px; }
.page-form .form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.page-form label > span { display: block; margin-bottom: 6px; color: #4c606d; font-size: 12px; font-weight: 700; }
.page-form input, .page-form select, .page-form textarea { color: var(--ink); border-color: var(--line); background: #fbfcfc; }
.page-form input::placeholder, .page-form textarea::placeholder { color: #94a1a8; }
.page-form .form-status { color: var(--success); }
.page-form .form-status.error { color: var(--danger); }

@media (max-width: 1020px) {
  .brand { min-width: 0; }
  .nav-links { position: absolute; top: 78px; right: 24px; left: 24px; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 10px; color: var(--ink); background: var(--white); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px; }
  .nav-links a::after { display: none; }
  .menu-toggle { display: grid; place-items: center; }
  .header-actions .phone-link { display: none; }
  .consult-layout, .advantages-layout, .about-layout, .faq-layout, .contact-page-grid, .case-principles { grid-template-columns: 1fr; }
  .advantages-copy { position: static; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(3, 1fr); gap: 28px 0; }
  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .page-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  body { padding-bottom: 62px; }
  .container { width: min(100% - 30px, 1180px); }
  .site-header { background: rgba(8,28,42,.94); }
  .site-header.scrolled { background: rgba(255,255,255,.97); }
  .site-header.inner-header { background: rgba(255,255,255,.98); }
  .nav { min-height: 68px; }
  .nav-links { top: 68px; right: 15px; left: 15px; }
  .brand-logo { width: 42px; height: 42px; }
  .brand-copy strong { font-size: 15px; }
  .brand-copy small { display: none; }
  .header-actions { gap: 8px; }
  .header-cta { min-height: 38px; padding: 0 10px; font-size: 12px; }
  .hero { min-height: 720px; }
  .hero-content { padding-top: 118px; padding-bottom: 100px; }
  .hero h1 { font-size: 41px; }
  .hero-description { font-size: 16px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); margin-top: 42px; }
  .hero-stat { padding-top: 16px; }
  .hero-stat strong { font-size: 21px; }
  .hero-next { display: none; }
  .consult-layout { gap: 30px; padding-top: 42px; padding-bottom: 42px; }
  .field-grid { grid-template-columns: 1fr; }
  .form-footer { align-items: stretch; flex-direction: column; gap: 10px; }
  .form-footer .btn { width: 100%; }
  .section { padding: 68px 0; }
  .section-heading { display: block; margin-bottom: 28px; }
  .section-heading > p { margin-top: 14px; }
  .service-grid, .case-grid { grid-template-columns: 1fr; }
  .service-item { min-height: 220px; }
  .process-list { grid-template-columns: 1fr; gap: 0; }
  .process-item { padding: 24px 0 30px 28px; border-top: 0; border-left: 2px solid var(--line); }
  .process-item::before { top: 28px; left: -7px; }
  .about-brand-panel { min-height: auto; padding: 26px; }
  .faq-layout { gap: 26px; }
  .contact-cta-inner { align-items: stretch; flex-direction: column; }
  .contact-cta-actions { display: grid; grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .contact-modal { grid-template-columns: 1fr; gap: 24px; padding: 28px; }
  .qr-frame { width: 190px; margin: 0 auto; }
  .float-actions { right: 10px; bottom: 10px; grid-template-columns: 1fr; }
  .float-actions a, .float-actions button { width: 96px; }
  .page-hero-new { min-height: 360px; }
  .page-hero-content { padding-top: 54px; padding-bottom: 54px; }
  .page-hero-content h1 { font-size: 36px; }
  .page-hero-content p { font-size: 15px; }
  .case-grid-page, .contact-detail-grid, .page-form .form-row { grid-template-columns: 1fr; }
  .page-stats { grid-template-columns: 1fr 1fr; }
  .contact-form-panel { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

/* 2026 light construction theme */
:root {
  --navy: #102d46;
  --navy-2: #174661;
  --gold: #e49b24;
  --gold-light: #f4c96f;
  --teal: #118e95;
  --ink: #102d46;
  --muted: #627487;
  --line: #d9e3ec;
  --soft: #f3f7fa;
  --blue: #1262d6;
  --blue-deep: #07469d;
  --white: #fff;
  --shadow: 0 18px 44px rgba(16,45,70,.12);
}

body { background: var(--white); font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif; }
.container { width: min(1240px, calc(100% - 48px)); }

.site-header,
.site-header.scrolled,
.inner-header {
  position: sticky;
  color: var(--ink);
  background: rgba(255,255,255,.98);
  border-color: rgba(16,45,70,.1);
  box-shadow: none;
  backdrop-filter: blur(14px);
}
.nav { min-height: 78px; gap: 24px; }
.brand { min-width: 250px; }
.brand-logo { width: 44px; height: 44px; border-color: var(--line); }
.brand-copy strong { color: var(--ink); }
.brand-copy small,
.site-header:not(.scrolled) .brand-copy small,
.site-header:not(.scrolled) .phone-link span { color: #76879a; }
.nav-links { gap: 30px; font-size: 13px; }
.nav-links a { padding: 29px 0 27px; }
.nav-links a::after { bottom: 20px; background: var(--blue); }
.header-actions { gap: 14px; }
.header-cta,
.site-header:not(.scrolled):not(.inner-header) .header-cta {
  min-height: 40px;
  color: var(--white);
  border-color: var(--blue);
  background: var(--blue);
}
.header-cta:hover { color: var(--white); background: var(--blue-deep); }
.phone-link strong { color: var(--blue); }

.hero {
  min-height: 630px;
  height: min(720px, calc(100vh - 78px));
  align-items: stretch;
  color: var(--ink);
  background: #edf4f9;
}
.hero-media {
  inset: 0 0 86px;
  background-image: url("backgrounds/20260822-170833-544-home-qualification-review-1717x916.png");
  background-position: right center;
  background-repeat: no-repeat;
  background-size: 68% 100%;
  transform: none;
}
.hero-media::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 58%;
  background: rgba(247,250,252,.96);
  content: "";
}
.hero-media::after { background: transparent; box-shadow: inset 0 -100px 90px rgba(16,45,70,.07); }
.hero-content { height: 100%; padding-top: 62px; padding-bottom: 112px; }
.hero-copy { width: 640px; max-width: 52%; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 17px; color: var(--teal); }
.eyebrow::before { width: 30px; height: 2px; background: var(--teal); content: ""; }
.hero h1 { max-width: 640px; color: var(--ink); font-size: 48px; line-height: 1.22; letter-spacing: 0; }
.hero h1 em { color: var(--blue-deep); font-style: normal; }
.hero-description { max-width: 620px; margin-top: 20px; color: #586d80; font-size: 16px; line-height: 1.9; }
.hero-checklist { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 16px; color: #425c73; font-size: 12px; }
.hero-checklist span::before { margin-right: 6px; color: var(--blue); content: "✓"; font-weight: 900; }
.hero-actions { margin-top: 27px; }
.btn { min-height: 48px; border-radius: 4px; }
.btn-primary { color: var(--white); background: var(--blue); box-shadow: 0 10px 24px rgba(18,98,214,.16); }
.btn-primary:hover { background: var(--blue-deep); }
.hero .btn-outline { color: var(--blue-deep); border-color: var(--blue); background: rgba(255,255,255,.82); }
.hero-trust { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 28px; }
.hero-trust > div { min-height: 66px; display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-left: 2px solid #a9c9ea; background: rgba(255,255,255,.55); }
.hero-trust b { width: 30px; height: 30px; display: grid; flex: 0 0 30px; place-items: center; border: 1px solid #b9cfe3; border-radius: 50%; color: var(--blue); font-size: 10px; }
.hero-trust strong,
.hero-trust small { display: block; line-height: 1.25; }
.hero-trust strong { color: var(--ink); font-size: 12px; }
.hero-trust small { margin-top: 4px; color: #788a9a; font-size: 9px; }
.hero-image-note { position: absolute; right: 0; bottom: 110px; width: 360px; padding: 13px 15px; border-left: 3px solid var(--gold); color: rgba(255,255,255,.92); background: rgba(8,40,63,.78); }
.hero-image-note strong,
.hero-image-note span { display: block; }
.hero-image-note strong { font-size: 13px; }
.hero-image-note span { margin-top: 3px; font-size: 10px; }
.hero-stats {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  max-width: none;
  height: 86px;
  margin: 0;
  border: 1px solid rgba(16,45,70,.1);
  border-bottom: 0;
  border-radius: 6px 6px 0 0;
  background: rgba(255,255,255,.96);
  box-shadow: 0 -10px 30px rgba(16,45,70,.08);
}
.hero-stat { display: flex; flex-direction: column; justify-content: center; padding: 0 36px; border-right: 1px solid var(--line); }
.hero-stat:last-child { border-right: 0; }
.hero-stat strong { color: var(--blue-deep); font-size: 21px; }
.hero-stat span { color: #718396; font-size: 10px; }
.hero-blueprint { position: absolute; z-index: 1; bottom: 60px; left: 0; width: 58%; height: 210px; overflow: hidden; opacity: .2; }
.hero-blueprint span { position: absolute; display: block; border: 1px solid #6398c9; transform: skewY(-15deg); }
.hero-blueprint span:nth-child(1) { bottom: -80px; left: 70px; width: 520px; height: 220px; }
.hero-blueprint span:nth-child(2) { bottom: -40px; left: 150px; width: 410px; height: 145px; }
.hero-blueprint span:nth-child(3) { bottom: 5px; left: 240px; width: 260px; height: 82px; }

.consult-band { color: var(--ink); border-bottom: 1px solid var(--line); background: #eef4f8; }
.consult-layout { gap: 60px; padding-top: 58px; padding-bottom: 58px; }
.consult-intro h2 { color: var(--ink); }
.consult-intro > p { color: var(--muted); }
.trust-note { color: var(--muted); }
.trust-note span::before { color: var(--blue); }
.lead-form label > span { color: #50677a; font-weight: 700; }
.consult-band input,
.consult-band select,
.consult-band textarea { color: var(--ink); border-color: #cbd9e4; background: rgba(255,255,255,.92); }
.consult-band input::placeholder,
.consult-band textarea::placeholder { color: #8b99a5; }
.consult-band input:focus,
.consult-band select:focus,
.consult-band textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(18,98,214,.1); }
.consult-band .form-status { color: var(--teal); }

.section { padding: 88px 0; }
.section-soft { background: var(--soft); }
.section-heading h2,
.advantages-copy h2,
.about-content h2,
.faq-layout h2,
.contact-cta h2 { font-size: 38px; letter-spacing: 0; }
.section-index { color: var(--teal); }
.section-heading { margin-bottom: 34px; }
.service-grid { border-color: var(--line); }
.service-item { min-height: 240px; padding: 28px; background: var(--white); }
.service-item:hover { background: var(--blue-deep); }
.service-number { color: var(--blue); }
.service-item h3 { margin-top: 36px; }
.section-dark { background: #123d5a; }
.advantages-copy h2 { color: var(--white); }
.advantage-item > span { border-color: rgba(244,201,111,.55); color: var(--gold-light); }
.process-item { border-color: #cbd9e4; }
.process-item::before { background: var(--blue); box-shadow: 0 0 0 1px var(--blue); }
.process-item > span { color: var(--blue); }
.case-card { border-radius: 6px; box-shadow: 0 8px 24px rgba(16,45,70,.05); }
.case-media { color: rgba(255,255,255,.8); background: var(--navy-2); }
.case-meta { color: var(--teal); }
.about-brand-panel { background: #123d5a; }
.about-logo { border-color: rgba(244,201,111,.45); }
.contact-cta { padding: 58px 0; background: var(--teal); }
.btn-gold { color: var(--ink); background: var(--gold-light); }
.site-footer { background: #092638; }
.float-wechat { background: var(--blue); }

.page-hero-new {
  min-height: 430px;
  align-items: stretch;
  color: var(--ink);
  background: #edf4f9;
}
.page-hero-new::before { position: absolute; z-index: 1; inset: 0 auto 0 0; width: 59%; background: rgba(247,250,252,.97); content: ""; }
.page-hero-media {
  inset: 0 0 0 auto;
  width: 62%;
  background-image: url("backgrounds/hero-services.jpg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.page-hero-media::after { background: rgba(16,45,70,.08); }
.page-hero-services .page-hero-media {
  background-image: url("backgrounds/20260822-171132-014-services-qualification-materials-retry-1672x941.png");
  background-position: center 46%;
}
.page-hero-cases .page-hero-media {
  background-image: url("backgrounds/hero-cases.jpg");
  background-position: center 54%;
}
.page-hero-advantages .page-hero-media {
  background-image: url("backgrounds/20260822-170846-769-advantages-team-audit-1774x887.png");
  background-position: center 45%;
}
.page-hero-about .page-hero-media {
  background-image: url("backgrounds/hero-about.jpg");
  background-position: center 54%;
}
.contact-page-hero .page-hero-media {
  background-image: url("backgrounds/hero-contact.jpg");
  background-position: center 52%;
}
.page-hero-content { width: min(1240px, calc(100% - 48px)); padding-top: 70px; padding-bottom: 70px; }
.page-hero-content .section-index { color: var(--teal); }
.page-hero-content h1 { max-width: 650px; color: var(--ink); font-size: 46px; line-height: 1.22; letter-spacing: 0; }
.page-hero-content p { max-width: 610px; color: #586d80; font-size: 16px; line-height: 1.85; }
.page-hero-content .btn { margin-top: 2px; }
.page-stats { border-color: var(--line); }
.page-stat { min-height: 138px; }
.page-stat strong { color: var(--blue-deep); }
.principle-list strong { color: var(--blue); }
.contact-page-section { background: var(--soft); }
.contact-card { min-height: 176px; border-color: var(--line); border-radius: 6px; }
.contact-card > span:first-child { color: var(--teal); }
.contact-form-panel { border-top-color: var(--blue); border-radius: 6px; }
.contact-form-panel .btn { width: 100%; }
.page-form input:focus,
.page-form select:focus,
.page-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(18,98,214,.1); }

@media (max-width: 1120px) {
  .nav-links { gap: 20px; }
  .brand { min-width: 210px; }
  .header-cta { display: none; }
  .hero-copy { max-width: 57%; }
}

@media (max-width: 1020px) {
  .brand { min-width: 0; }
  .nav-links { top: 78px; }
  .nav-links a { padding: 12px; }
  .hero { height: 690px; }
  .hero-media { background-size: 64% 100%; }
  .hero-media::before { width: 62%; }
  .hero-copy { width: 58%; max-width: 58%; }
  .hero h1 { font-size: 43px; }
  .hero-trust { grid-template-columns: 1fr; gap: 6px; }
  .hero-trust > div { min-height: 48px; }
  .hero-image-note { display: none; }
}

@media (max-width: 700px) {
  .container,
  .page-hero-content { width: min(100% - 30px, 1240px); }
  .site-header,
  .site-header.scrolled,
  .site-header.inner-header { color: var(--ink); background: rgba(255,255,255,.98); }
  .nav { min-height: 68px; }
  .nav-links { top: 68px; }
  .menu-toggle { color: var(--ink); }
  .header-cta { display: inline-flex; }

  .hero { height: auto; min-height: 0; display: block; background: var(--white); }
  .hero-media { position: relative; inset: auto; width: 100%; height: 220px; background-position: center 58%; background-size: cover; }
  .hero-media::before,
  .hero-media::after,
  .hero-blueprint { display: none; }
  .hero-content { height: auto; padding-top: 32px; padding-bottom: 0; }
  .hero-copy { width: 100%; max-width: none; }
  .eyebrow { margin-bottom: 14px; }
  .hero h1 { font-size: 36px; line-height: 1.2; }
  .hero-description { margin-top: 16px; font-size: 15px; line-height: 1.75; }
  .hero-checklist { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .hero-actions { grid-template-columns: 1fr 1fr; margin-top: 24px; }
  .hero-actions .btn { min-width: 0; padding: 0 10px; font-size: 12px; text-align: center; }
  .hero-trust { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 24px; }
  .hero-trust > div { min-height: 78px; align-items: flex-start; flex-direction: column; gap: 6px; padding: 9px; }
  .hero-trust small { display: none; }
  .hero-image-note { display: none; }
  .hero-stats { position: static; height: auto; grid-template-columns: repeat(2, 1fr); margin-top: 24px; border-right: 0; border-left: 0; border-radius: 0; box-shadow: none; }
  .hero-stat { min-height: 76px; padding: 12px 15px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .hero-stat:nth-child(2n) { border-right: 0; }

  .consult-layout { padding-top: 44px; padding-bottom: 44px; }
  .section { padding: 64px 0; }
  .section-heading h2,
  .advantages-copy h2,
  .about-content h2,
  .faq-layout h2,
  .contact-cta h2 { font-size: 29px; }
  .service-item { min-height: 210px; }

  .page-hero-new { min-height: 0; display: block; background: var(--white); }
  .page-hero-new::before { display: none; }
  .page-hero-media { position: relative; inset: auto; width: 100%; height: 190px; background-position: center 60%; }
  .page-hero-media::after { background: rgba(16,45,70,.06); }
  .page-hero-content { padding-top: 32px; padding-bottom: 42px; }
  .page-hero-content h1 { margin-top: 9px; font-size: 34px; line-height: 1.24; }
  .page-hero-content p { font-size: 15px; line-height: 1.75; }
  .page-stat { min-height: 116px; }
  .case-detail-layout { grid-template-columns: 1fr; gap: 34px; }
  .case-detail-document { position: static; min-height: 320px; padding: 18px; }
  .case-detail-document img { max-height: 520px; }
  .case-detail-block { grid-template-columns: 40px 1fr; gap: 14px; }
  .case-detail-block h2 { font-size: 20px; }
  .contact-card { min-height: 160px; }
  .contact-cta { padding: 48px 0; }
  .float-actions {
    right: 0;
    bottom: 0;
    left: 0;
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 8px 15px;
    border-top: 1px solid var(--line);
    background: rgba(255,255,255,.97);
    box-shadow: 0 -8px 24px rgba(16,45,70,.1);
    backdrop-filter: blur(12px);
  }
  .float-actions a,
  .float-actions button { width: 100%; min-height: 46px; border-radius: 4px; box-shadow: none; }
}

/* 2026 qualification-focused editorial theme */
:root {
  --navy: #18352c;
  --navy-2: #234b3d;
  --gold: #be3e34;
  --gold-light: #f1d1cc;
  --teal: #0b6847;
  --ink: #152c25;
  --muted: #62716c;
  --line: #d8dfdb;
  --soft: #f3f5f2;
  --blue: #0b6847;
  --blue-deep: #074e36;
  --white: #fff;
  --shadow: 0 16px 38px rgba(21,44,37,.1);
}

body { color: var(--ink); background: #fbfcfa; }
.container { width: min(1220px, calc(100% - 48px)); }
.site-header,
.site-header.scrolled,
.site-header.inner-header { border-bottom: 1px solid var(--line); background: rgba(255,255,255,.97); }
.brand-logo { border-radius: 50%; border-color: #cdd8d2; }
.brand-copy strong { color: var(--teal); font-size: 18px; }
.brand-copy small,
.site-header:not(.scrolled) .brand-copy small,
.site-header:not(.scrolled) .phone-link span { color: #75827d; }
.nav-links a { color: #31473f; }
.nav-links a:hover,
.nav-links a.active { color: var(--teal); }
.nav-links a::after { background: var(--gold); }
.header-cta,
.site-header:not(.scrolled):not(.inner-header) .header-cta { border-color: var(--teal); background: var(--teal); }
.header-cta:hover { background: var(--blue-deep); }
.phone-link strong { color: var(--teal); }

.hero { min-height: 680px; height: min(760px, calc(100vh - 78px)); background: #eef2ee; }
.hero-media { inset: 0 0 90px; background-size: 64% 100%; filter: saturate(.82) contrast(.96); }
.hero-media::before { width: 59%; background: rgba(249,250,247,.97); }
.hero-media::after { box-shadow: inset 0 -110px 90px rgba(22,55,44,.12); }
.hero-blueprint { display: none; }
.hero-content { padding-top: 68px; padding-bottom: 118px; }
.hero-copy { width: 650px; max-width: 54%; }
.eyebrow,
.section-index { color: var(--teal); }
.eyebrow::before { background: var(--gold); }
.hero h1 { color: var(--ink); font-size: 52px; line-height: 1.18; }
.hero h1 em { color: var(--teal); }
.hero-description { color: #50645d; }
.hero-checklist span::before { color: var(--teal); }
.btn { border-radius: 3px; }
.btn-primary { background: var(--teal); box-shadow: 0 10px 22px rgba(11,104,71,.16); }
.btn-primary:hover { background: var(--blue-deep); }
.hero .btn-outline { color: var(--teal); border-color: #9bb7aa; background: rgba(255,255,255,.88); }
.hero-trust > div { border-left-color: var(--gold); background: rgba(255,255,255,.74); }
.hero-trust b { border-color: #b8cec3; color: var(--teal); }
.hero-trust strong { color: var(--ink); }
.hero-image-note { border-left-color: var(--gold); background: rgba(13,68,49,.88); }
.hero-stats { height: 90px; border-radius: 0; border-color: var(--line); box-shadow: 0 -8px 22px rgba(21,44,37,.06); }
.hero-stat strong { color: var(--teal); }

.consult-band { background: #eef2ee; }
.consult-layout { gap: 70px; }
.lead-form { border-top: 3px solid var(--teal); padding: 26px; background: #fff; box-shadow: var(--shadow); }
.consult-band input,
.consult-band select,
.consult-band textarea { border-radius: 2px; border-color: #ccd6d1; background: #fbfcfa; }
.consult-band input:focus,
.consult-band select:focus,
.consult-band textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(11,104,71,.1); }

.section { padding: 82px 0; }
.section-heading { border-bottom: 1px solid var(--line); padding-bottom: 22px; }
.section-heading h2,
.advantages-copy h2,
.about-content h2,
.faq-layout h2,
.contact-cta h2 { color: var(--ink); font-size: 36px; }
.section-heading > p { color: var(--muted); }
.section-soft { background: var(--soft); }
.service-grid { grid-template-columns: repeat(3, 1fr); border-color: var(--line); }
.service-item { min-height: 230px; border-color: var(--line); background: #fff; }
.service-item:hover { color: #fff; background: var(--teal); }
.service-item:hover h3,
.service-item:hover p,
.service-item:hover a,
.service-item:hover .service-number { color: #fff; }
.service-item h3 { margin-top: 28px; color: var(--ink); }
.service-item p { color: var(--muted); }
.service-item > a { display: inline-flex; gap: 8px; margin-top: 20px; color: var(--teal); font-size: 12px; font-weight: 800; }
.service-number { color: var(--teal); }
.section-dark { color: #fff; background: var(--teal); }
.advantages-copy h2 { color: #fff; }
.advantage-item { border-color: rgba(255,255,255,.22); }
.advantage-item > span { color: #fff; border-color: rgba(255,255,255,.46); }
.process-item { border-color: #bdcbc4; }
.process-item::before { background: var(--gold); box-shadow: 0 0 0 1px var(--gold); }
.process-item > span { color: var(--teal); }
.case-card { border: 1px solid var(--line); border-radius: 3px; background: #fff; box-shadow: none; }
.case-card:hover { border-color: #9ab1a5; box-shadow: 0 14px 28px rgba(21,44,37,.09); }
.case-media { background: #edf1ee; }
.case-media:has(img) { background: #edf1ee; }
.case-media img { transition: transform .2s ease; }
.case-card:hover .case-media img { transform: scale(1.015); }
.case-zoom-hint { position: absolute; right: 10px; bottom: 10px; display: none; padding: 5px 8px; color: #fff; background: rgba(7,78,54,.88); font-size: 10px; font-weight: 700; }
.case-media:has(img) .case-zoom-hint { display: block; }
.case-meta { color: var(--teal); }
.case-body h3 { color: var(--ink); }
.case-link { color: var(--teal); }
.about-brand-panel { background: var(--teal); }
.contact-cta { background: var(--teal); }
.btn-gold { color: #fff; background: var(--gold); }
.btn-gold:hover { background: #9e3028; }
.site-footer { background: #163329; }
.float-wechat { background: var(--teal); }

.page-hero-new { min-height: 400px; border-bottom: 1px solid var(--line); background: #eef2ee; }
.page-hero-new::before { width: 60%; background: rgba(250,251,248,.97); }
.page-hero-media { width: 61%; filter: saturate(.78) contrast(.95); }
.page-hero-media::after { background: rgba(16,54,42,.08); }
.page-hero-content { padding-top: 66px; padding-bottom: 66px; }
.page-hero-content h1 { color: var(--ink); font-size: 44px; }
.page-hero-content p { color: #50645d; }
.page-hero-cases .page-hero-media { background-color: #edf1ee; background-position: center; background-size: contain; filter: none; }
.page-hero-cases .page-hero-media::after { background: rgba(237,241,238,.16); }
.page-stats { border-color: var(--line); background: #fff; }
.page-stat strong { color: var(--teal); }
.principle-list strong { color: var(--gold); }
.contact-page-section { background: var(--soft); }
.contact-card { border-radius: 3px; border-color: var(--line); box-shadow: none; }
.contact-card > span:first-child { color: var(--teal); }
.contact-form-panel { border-radius: 3px; border-top-color: var(--teal); box-shadow: 0 12px 30px rgba(21,44,37,.08); }
.page-form input,
.page-form select,
.page-form textarea { border-radius: 2px; }
.page-form input:focus,
.page-form select:focus,
.page-form textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(11,104,71,.1); }

.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin: -8px 0 30px; }
.filter-bar button { min-height: 38px; padding: 0 18px; border: 1px solid #c8d3cd; border-radius: 2px; color: #455a52; background: #fff; cursor: pointer; font: inherit; font-size: 12px; font-weight: 700; }
.filter-bar button:hover,
.filter-bar button.active { color: #fff; border-color: var(--teal); background: var(--teal); }
.service-detail-grid { display: grid; gap: 14px; }
.service-detail-card { display: grid; grid-template-columns: 90px minmax(230px,.85fr) 1.45fr 130px; gap: 24px; align-items: center; padding: 24px; border: 1px solid var(--line); background: #fff; }
.service-detail-card[hidden] { display: none; }
.service-detail-index { align-self: stretch; display: flex; justify-content: space-between; flex-direction: column; padding-right: 20px; border-right: 1px solid var(--line); }
.service-detail-index span { color: #a4b0aa; font-size: 12px; }
.service-detail-index b { color: var(--teal); font-size: 18px; }
.service-detail-copy h3 { margin: 0 0 9px; color: var(--ink); font-size: 21px; }
.service-detail-copy p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.service-detail-card dl { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; margin: 0; }
.service-detail-card dl div { min-height: 72px; padding-left: 14px; border-left: 2px solid #d7e1dc; }
.service-detail-card dt { margin-bottom: 7px; color: var(--teal); font-size: 11px; font-weight: 800; }
.service-detail-card dd { margin: 0; color: #52655e; font-size: 12px; line-height: 1.55; }
.service-consult-link { display: inline-flex; justify-content: center; align-items: center; gap: 7px; min-height: 40px; border: 1px solid var(--teal); color: var(--teal); font-size: 12px; font-weight: 800; }
.service-consult-link:hover { color: #fff; background: var(--teal); }

.case-grid-page { grid-template-columns: repeat(3,1fr); }
.case-grid-page .case-media { aspect-ratio: 4/3; }
.case-grid-page [hidden] { display: none; }
.case-detail-layout { align-items: start; grid-template-columns: minmax(380px,.92fr) 1.08fr; gap: 58px; }
.case-detail-document { position: sticky; top: 104px; display: block; min-height: 0; padding: 18px; border: 1px solid var(--line); background: #edf1ee; }
.case-gallery-main { min-height: 460px; display: grid; place-items: center; background: #fff; }
.case-gallery-main img { width: 100%; height: 100%; max-height: 650px; object-fit: contain; cursor: zoom-in; }
.case-gallery-thumbs { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 8px; margin-top: 10px; }
.case-gallery-thumbs button { aspect-ratio: 4/3; padding: 5px; overflow: hidden; border: 1px solid #cdd7d2; background: #fff; cursor: pointer; }
.case-gallery-thumbs button.active { border: 2px solid var(--teal); }
.case-gallery-thumbs img { width: 100%; height: 100%; object-fit: contain; }
.case-gallery-hint { margin: 10px 0 0; color: var(--muted); font-size: 11px; text-align: center; }
.case-detail-meta { border-bottom-color: var(--line); }
.case-detail-block { border-bottom-color: var(--line); }
.case-detail-block > span { color: var(--gold); }
.case-detail-block h2 { color: var(--ink); }

.image-lightbox { background: rgba(10,27,22,.93); }
.image-lightbox-close:hover { color: #fff; border-color: var(--gold); background: var(--gold); }
.modal-backdrop { background: rgba(10,27,22,.78); }
.contact-modal { border-top: 4px solid var(--teal); }
.qr-frame { background: #f2f5f2; }

@media (max-width: 1120px) {
  .service-detail-card { grid-template-columns: 70px 1fr 1.3fr; }
  .service-consult-link { grid-column: 2 / -1; justify-self: start; padding: 0 18px; }
}

@media (max-width: 1020px) {
  .service-detail-card { grid-template-columns: 70px 1fr; }
  .service-detail-card dl { grid-column: 2; }
  .service-consult-link { grid-column: 2; }
}

@media (max-width: 700px) {
  .container,
  .page-hero-content { width: min(100% - 30px, 1220px); }
  .hero { min-height: 0; height: auto; display: block; }
  .hero-media { position: relative; inset: auto; width: 100%; height: 226px; background-position: center 54%; background-size: cover; }
  .hero-content { height: auto; padding-top: 32px; padding-bottom: 0; }
  .hero-copy { width: 100%; max-width: none; }
  .hero h1 { font-size: 34px; line-height: 1.22; }
  .hero-description { margin-top: 16px; font-size: 15px; line-height: 1.75; }
  .hero-stats { height: auto; }
  .lead-form { padding: 20px; }
  .section-heading h2,
  .advantages-copy h2,
  .about-content h2,
  .faq-layout h2,
  .contact-cta h2 { font-size: 29px; }
  .service-grid { grid-template-columns: 1fr; }
  .section-heading { border-bottom: 0; padding-bottom: 0; }
  .filter-bar { overflow-x: auto; flex-wrap: nowrap; margin-bottom: 22px; padding-bottom: 6px; }
  .filter-bar button { flex: 0 0 auto; }
  .service-detail-card { grid-template-columns: 48px 1fr; gap: 16px; padding: 18px; }
  .service-detail-index { padding-right: 10px; }
  .service-detail-card dl { grid-column: 1 / -1; grid-template-columns: 1fr; }
  .service-consult-link { grid-column: 1 / -1; justify-self: stretch; }
  .case-grid-page { grid-template-columns: 1fr; }
  .case-detail-layout { grid-template-columns: 1fr; gap: 34px; }
  .case-detail-document { position: static; padding: 12px; }
  .case-gallery-main { min-height: 300px; }
  .case-gallery-thumbs { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .page-hero-new { min-height: 0; display: block; }
  .page-hero-media { width: 100%; height: 190px; background-position: center 56%; background-size: cover; }
  .page-hero-content { padding-top: 32px; padding-bottom: 42px; }
  .page-hero-content h1 { margin-top: 9px; font-size: 32px; line-height: 1.24; }
  .page-hero-cases .page-hero-media { background-size: contain; }
}