:root {
  font-family: "DM Sans", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  color: #172f49;
  background: #fff;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  --navy: #102c4a;
  --navy-deep: #0a2038;
  --blue: #1762a1;
  --green: #83b940;
  --mint: #eaf3f3;
  --muted: #64758a;
  --line: #e3eaf0;
  --surface: #f5f8fa;
  --content: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: #fff; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
img { max-width: 100%; }

.container { width: min(var(--content), calc(100% - 48px)); margin-inline: auto; }
.topline { background: var(--navy-deep); color: #d7e3ed; font-size: 12px; }
.topline .container { display: flex; justify-content: space-between; gap: 20px; padding: 9px 0; }
.topline a { color: #d7e3ed; }
.site-header { position: sticky; z-index: 20; top: 0; background: rgba(255,255,255,.97); border-bottom: 1px solid rgba(16,44,74,.08); backdrop-filter: blur(12px); }
.header-row { min-height: 83px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; align-items: center; flex: 0 0 auto; }
.brand img { display: block; width: 215px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 30px; height: 83px; }
.main-nav a { position: relative; display: flex; align-items: center; height: 100%; color: #41536a; font-size: 14px; font-weight: 600; transition: color .2s ease; }
.main-nav a::after { position: absolute; right: 0; bottom: 0; left: 0; height: 3px; background: var(--green); content: ""; transform: scaleX(0); transition: transform .2s ease; }
.main-nav a:hover, .main-nav a.active { color: var(--navy); }
.main-nav a.active::after, .main-nav a:hover::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 13px; }
.header-phone { font-size: 12px; color: var(--muted); line-height: 1.4; white-space: nowrap; }
.header-phone strong { display: block; color: var(--navy); font-size: 16px; }
.button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; gap: 9px; padding: 0 22px; border: 0; border-radius: 4px; background: var(--green); color: #fff; font-size: 14px; font-weight: 700; transition: background .2s, transform .2s; }
.button:hover { background: #6ea52c; transform: translateY(-1px); }
.button-blue { background: var(--blue); }
.button-blue:hover { background: #0f508a; }
.button-outline { border: 1px solid #c8d6e1; background: transparent; color: var(--navy); }
.button-outline:hover { background: #fff; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 4px; background: #fff; color: var(--navy); font-size: 22px; }

.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 15px; color: var(--blue); font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow::before { width: 27px; height: 2px; background: var(--green); content: ""; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--navy); }
.section { padding: 84px 0; }
.section-soft { background: var(--surface); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 35px; }
.section-heading h2 { margin: 0; font-size: clamp(26px, 3vw, 36px); letter-spacing: -.03em; }
.section-heading p { max-width: 550px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--blue); font-size: 13px; font-weight: 700; white-space: nowrap; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.demo-banner { padding: 10px 18px; background: #fff6df; color: #80621a; text-align: center; font-size: 12px; }

.hero { position: relative; overflow: hidden; background: #edf4f6; }
.hero::before { position: absolute; top: -150px; right: -70px; width: 600px; height: 600px; border: 1px solid rgba(23,98,161,.12); border-radius: 50%; content: ""; }
.hero::after { position: absolute; top: -30px; right: 80px; width: 340px; height: 340px; border: 1px solid rgba(23,98,161,.1); border-radius: 50%; content: ""; }
.hero-grid { position: relative; z-index: 1; display: grid; min-height: 550px; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 40px; }
.hero-copy { padding: 65px 0; }
.hero h1 { max-width: 640px; margin: 0 0 22px; font-size: clamp(38px, 5vw, 60px); line-height: 1.25; letter-spacing: -.045em; }
.hero h1 em { color: var(--blue); font-style: normal; }
.hero-copy > p:not(.eyebrow) { max-width: 555px; color: #596c7f; font-size: 15px; line-height: 2; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 29px; }
.hero-art { position: relative; min-height: 405px; display: grid; place-items: center; }
.lab-scene { position: relative; width: min(100%, 470px); height: 350px; overflow: hidden; border-radius: 12px; background: linear-gradient(140deg, #c2d7df 0%, #e8f0f1 45%, #aac5d0 100%); box-shadow: 0 26px 60px rgba(27,65,90,.18); }
.lab-window { position: absolute; inset: 30px 28px 30px 40%; border: 8px solid rgba(255,255,255,.65); background: linear-gradient(120deg, rgba(255,255,255,.5), rgba(103,158,179,.16)), repeating-linear-gradient(90deg, transparent 0 46px, rgba(255,255,255,.65) 47px 52px); }
.lab-wall { position: absolute; inset: 0 auto 0 0; width: 42%; background: linear-gradient(160deg, #e8f0ee 0 55%, #cbd9d8 55% 56%, #f6f7f1 56%); }
.lab-bench { position: absolute; right: 0; bottom: 74px; left: 0; height: 20px; background: #718e98; box-shadow: 0 17px 0 #536d77; }
.lab-machine { position: absolute; bottom: 94px; left: 18%; width: 112px; height: 144px; border: 7px solid #fff; border-radius: 5px 5px 0 0; background: linear-gradient(145deg, #dce8e7, #92afb6); box-shadow: 15px 3px 0 rgba(26,67,86,.12); }
.lab-machine::before { position: absolute; top: 16px; left: 16px; width: 64px; height: 56px; border: 4px solid #d6e8eb; background: linear-gradient(145deg, #7397a4, #d0e6e3); content: ""; }
.lab-machine::after { position: absolute; right: 14px; bottom: 12px; width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: -23px 0 0 #66808b; content: ""; }
.lab-person { position: absolute; z-index: 1; right: 24%; bottom: 94px; width: 81px; height: 145px; }
.lab-person::before { position: absolute; top: 0; left: 22px; width: 41px; height: 43px; border-radius: 50%; background: #d4ae91; content: ""; box-shadow: 0 -7px 0 4px #253c50; }
.lab-person::after { position: absolute; top: 39px; left: 8px; width: 66px; height: 106px; border-radius: 28px 28px 0 0; background: #f8fbfc; content: ""; box-shadow: inset 0 -26px 0 #dce8e8; }
.lab-card { position: absolute; z-index: 2; right: -6px; bottom: 11px; display: flex; align-items: center; gap: 14px; padding: 17px 21px; border: 1px solid #e8eef2; border-radius: 6px; background: #fff; box-shadow: 0 12px 30px rgba(16,44,74,.12); }
.lab-card-mark { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 50%; background: #eaf3df; color: #568d20; font-size: 18px; font-weight: 700; }
.lab-card small, .lab-card strong { display: block; }
.lab-card small { margin-bottom: 3px; color: var(--muted); font-size: 10px; }
.lab-card strong { color: var(--navy); font-size: 13px; }
.stat-strip { position: relative; z-index: 2; border-top: 1px solid rgba(16,44,74,.09); background: rgba(255,255,255,.76); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); padding: 25px 0; }
.stat { padding: 4px 26px; border-right: 1px solid var(--line); }
.stat:first-child { padding-left: 0; }
.stat:last-child { border: 0; }
.stat strong { display: block; margin-bottom: 5px; color: var(--navy); font-size: 29px; line-height: 1.2; }
.stat strong span { color: var(--green); font-size: 15px; }
.stat small { color: var(--muted); font-size: 12px; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }
.service-card { position: relative; min-height: 235px; padding: 28px; border: 1px solid var(--line); background: #fff; transition: border-color .2s, box-shadow .2s, transform .2s; }
.service-card:hover { transform: translateY(-4px); border-color: #b7cfda; box-shadow: 0 18px 34px rgba(16,44,74,.08); }
.service-icon { display: grid; width: 48px; height: 48px; place-items: center; margin-bottom: 24px; border-radius: 50%; background: #edf4f0; color: var(--blue); font-size: 19px; font-weight: 700; }
.service-card h3 { margin-bottom: 10px; font-size: 18px; }
.service-card p { margin-bottom: 17px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.service-arrow { position: absolute; right: 25px; bottom: 24px; color: var(--green); font-size: 20px; }
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 68px; }
.split-copy h2 { margin-bottom: 18px; font-size: clamp(27px, 3vw, 38px); line-height: 1.4; }
.split-copy > p { color: var(--muted); font-size: 14px; line-height: 2; }
.check-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; margin: 26px 0 30px; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 23px; color: #45596f; font-size: 13px; line-height: 1.7; }
.check-list li::before { position: absolute; top: 4px; left: 0; display: grid; width: 15px; height: 15px; place-items: center; border-radius: 50%; background: #e8f2dc; color: #5b9429; content: "✓"; font-size: 10px; font-weight: 700; }
.metrics-image { overflow: hidden; border: 1px solid var(--line); background: #fff; box-shadow: 0 18px 45px rgba(16,44,74,.08); }
.metrics-image img { display: block; width: 100%; }
.industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.industry-card { padding: 20px 19px; border: 1px solid #e1e9ee; background: #fff; }
.industry-card strong { display: block; margin-bottom: 6px; color: var(--navy); font-size: 14px; }
.industry-card span { color: var(--muted); font-size: 12px; }
.news-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.news-card { padding: 25px; border: 1px solid var(--line); transition: transform .2s, box-shadow .2s; }
.news-card:hover { transform: translateY(-3px); box-shadow: 0 16px 30px rgba(16,44,74,.07); }
.news-date { display: inline-block; margin-bottom: 20px; color: var(--blue); font-size: 12px; font-weight: 700; letter-spacing: .04em; }
.news-card h3 { min-height: 50px; margin-bottom: 12px; font-size: 16px; line-height: 1.6; }
.news-card p { margin-bottom: 20px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.cta-band { position: relative; overflow: hidden; background: var(--navy); color: white; }
.cta-band::after { position: absolute; top: -130px; right: -50px; width: 390px; height: 390px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; content: ""; box-shadow: 0 0 0 45px rgba(255,255,255,.025), 0 0 0 95px rgba(255,255,255,.02); }
.cta-row { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 48px 0; }
.cta-row h2 { margin: 0 0 8px; color: #fff; font-size: 26px; }
.cta-row p { margin: 0; color: #bdcbd8; font-size: 13px; }

.page-hero { position: relative; overflow: hidden; padding: 68px 0 62px; background: #edf4f6; }
.page-hero::after { position: absolute; top: -170px; right: 8%; width: 400px; height: 400px; border: 1px solid rgba(23,98,161,.13); border-radius: 50%; content: ""; box-shadow: 0 0 0 50px rgba(23,98,161,.025); }
.page-hero .container { position: relative; z-index: 1; }
.breadcrumbs { display: flex; gap: 9px; margin-bottom: 23px; color: #7a8a99; font-size: 12px; }
.breadcrumbs a { color: var(--blue); }
.page-hero h1 { margin: 0 0 12px; font-size: clamp(32px, 4vw, 46px); }
.page-hero p { max-width: 720px; margin: 0; color: #607286; font-size: 14px; line-height: 1.9; }
.body-copy { color: #53677d; font-size: 14px; line-height: 2; }
.body-copy p { margin-bottom: 18px; }
.value-grid, .credential-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.value-card, .credential-card { padding: 25px; border: 1px solid var(--line); }
.value-card h3, .credential-card h3 { margin-bottom: 8px; font-size: 16px; }
.value-card p, .credential-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 15px; margin-top: 30px; }
.timeline-item { position: relative; padding: 25px 18px 18px; border-top: 2px solid #bfd0d9; }
.timeline-item::before { position: absolute; top: -7px; left: 16px; width: 12px; height: 12px; border: 2px solid white; border-radius: 50%; background: var(--green); content: ""; }
.timeline-item strong { display: block; margin-bottom: 9px; color: var(--blue); font-size: 22px; }
.timeline-item p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; }
.service-detail-grid { display: grid; grid-template-columns: 1fr 300px; align-items: start; gap: 50px; }
.service-detail-main h2 { margin-top: 30px; font-size: 23px; }
.service-detail-main p, .service-detail-main li { color: #566a7e; font-size: 14px; line-height: 2; }
.detail-aside { padding: 25px; background: var(--surface); }
.detail-aside h3 { margin-bottom: 18px; font-size: 16px; }
.detail-aside p { margin-bottom: 12px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.detail-aside strong { display: block; margin-bottom: 4px; color: var(--navy); }
.news-detail { max-width: 820px; margin: 0 auto; }
.news-detail h1 { margin-bottom: 14px; font-size: clamp(28px, 4vw, 40px); line-height: 1.4; }
.news-detail-meta { margin-bottom: 36px; color: #8090a0; font-size: 13px; }
.news-detail p { color: #53677d; font-size: 15px; line-height: 2.1; }
.news-detail .lead { padding: 20px 23px; border-left: 3px solid var(--green); background: var(--surface); color: #40566d; }

.report-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: start; }
.report-intro { padding: 35px; background: var(--navy); color: #fff; }
.report-intro .eyebrow { color: #cde59a; }
.report-intro h2 { color: #fff; font-size: 25px; line-height: 1.5; }
.report-intro p { margin: 0; color: #c1cfdb; font-size: 13px; line-height: 1.9; }
.report-form-card { padding: 34px; border: 1px solid var(--line); }
.report-form-card label { display: block; margin-bottom: 9px; color: var(--navy); font-size: 13px; font-weight: 700; }
.report-input-row { display: flex; gap: 10px; }
.report-input-row input { flex: 1; min-width: 0; height: 50px; padding: 0 15px; border: 1px solid #ccd7df; border-radius: 3px; outline: none; }
.report-input-row input:focus, .form-control:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(23,98,161,.1); }
.helper { margin: 11px 0 0; color: #7b8b99; font-size: 12px; }
.report-result { margin-top: 25px; padding: 24px; border: 1px solid #dce6eb; background: #f8fafb; }
.report-result.success { border-color: #cfe0bf; background: #f8fbf4; }
.result-status { margin-bottom: 8px; color: #458023; font-size: 12px; font-weight: 700; }
.result-status.error { color: #b35d45; }
.report-result h3 { margin-bottom: 10px; font-size: 20px; }
.report-result p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.report-table { width: 100%; margin-top: 16px; border-collapse: collapse; font-size: 13px; }
.report-table th, .report-table td { padding: 12px 10px; border-bottom: 1px solid #e0e9e3; text-align: left; vertical-align: top; }
.report-table th { width: 112px; color: #48617a; font-weight: 600; }
.report-table td { color: #253e57; }
.report-table a { color: var(--blue); text-decoration: underline; }
.notice { margin-top: 17px !important; color: #81909d !important; font-size: 11px !important; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; align-items: start; gap: 35px; }
.contact-info { padding: 28px; background: var(--surface); }
.contact-info h3 { margin-bottom: 23px; font-size: 18px; }
.contact-item { display: flex; gap: 13px; margin-bottom: 22px; }
.contact-symbol { display: grid; flex: 0 0 36px; height: 36px; place-items: center; border-radius: 50%; background: #e7f0e2; color: #60952f; font-weight: 700; }
.contact-item small { display: block; margin-bottom: 4px; color: var(--muted); font-size: 11px; }
.contact-item strong { color: var(--navy); font-size: 13px; line-height: 1.7; }
.inquiry-form { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { display: block; margin-bottom: 7px; color: #41566b; font-size: 12px; font-weight: 600; }
.form-control { width: 100%; min-height: 44px; padding: 11px 12px; border: 1px solid #d6e0e7; border-radius: 3px; background: #fff; color: var(--navy); outline: none; font-size: 13px; }
textarea.form-control { min-height: 116px; resize: vertical; }
.form-result { display: none; grid-column: 1 / -1; padding: 12px 14px; background: #f1f7e9; color: #477a20; font-size: 13px; line-height: 1.7; }
.form-result.visible { display: block; }
.form-footnote { grid-column: 1 / -1; margin: -5px 0 0; color: #83909b; font-size: 11px; line-height: 1.7; }
.news-detail-content { margin: 36px 0; }
.empty-state { padding: 20px; border: 1px dashed #cfdbe2; color: var(--muted); font-size: 13px; line-height: 1.8; }

.site-footer { padding: 54px 0 20px; background: #0a2038; color: #c4d0dc; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .8fr 1.2fr; gap: 40px; padding-bottom: 40px; }
.footer-logo { display: inline-block; margin-bottom: 16px; padding: 5px 8px; border-radius: 3px; background: #fff; }
.footer-logo img { display: block; width: 190px; }
.footer-about p, .footer-col p { color: #9cabb9; font-size: 12px; line-height: 1.9; }
.footer-col h3 { margin: 3px 0 17px; color: #fff; font-size: 14px; }
.footer-col a { display: block; margin: 0 0 11px; color: #aab8c5; font-size: 12px; }
.footer-col a:hover { color: #fff; }
.footer-address { display: flex; gap: 9px; margin: 0 0 13px; color: #aab8c5; font-size: 12px; line-height: 1.8; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding-top: 17px; border-top: 1px solid rgba(255,255,255,.12); color: #8394a3; font-size: 10px; }
.floating-report { position: fixed; z-index: 15; right: 19px; bottom: 20px; display: none; padding: 13px 15px; border-radius: 30px; background: var(--green); color: #fff; box-shadow: 0 6px 20px rgba(25,60,35,.23); font-size: 12px; font-weight: 700; }

@media (max-width: 1050px) {
  .main-nav { gap: 17px; }
  .brand img { width: 185px; }
  .header-phone { display: none; }
  .hero-grid { min-height: 500px; gap: 20px; }
  .lab-scene { transform: scale(.91); transform-origin: center; }
  .split { gap: 38px; }
}
@media (max-width: 780px) {
  .container { width: min(100% - 36px, var(--content)); }
  .topline .container { justify-content: center; text-align: center; }
  .topline .container span:last-child { display: none; }
  .header-row { min-height: 72px; }
  .brand img { width: 178px; }
  .header-actions > .button { display: none; }
  .menu-toggle { display: block; }
  .main-nav { position: absolute; top: 72px; right: 0; left: 0; display: none; height: auto; padding: 8px 18px 18px; border-bottom: 1px solid var(--line); background: #fff; box-shadow: 0 15px 24px rgba(16,44,74,.08); }
  .main-nav.open { display: grid; gap: 0; }
  .main-nav a { height: 45px; border-bottom: 1px solid #edf1f4; }
  .main-nav a::after { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 0; }
  .hero-copy { padding: 56px 0 0; }
  .hero h1 { font-size: clamp(36px, 9vw, 52px); }
  .hero-art { min-height: 340px; margin-top: 12px; }
  .lab-scene { width: min(100%, 430px); transform: scale(.9); }
  .lab-card { right: 0; }
  .stats { grid-template-columns: 1fr 1fr; row-gap: 18px; }
  .stat { padding: 5px 16px; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(3) { padding-left: 0; }
  .section { padding: 60px 0; }
  .section-heading { align-items: start; flex-direction: column; gap: 12px; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .split, .report-wrap, .contact-grid, .service-detail-grid { grid-template-columns: 1fr; gap: 30px; }
  .split > :first-child { order: 2; }
  .split > :last-child { order: 1; }
  .industry-grid { grid-template-columns: 1fr 1fr; }
  .news-list { grid-template-columns: 1fr 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .cta-row { align-items: start; flex-direction: column; padding: 38px 0; }
  .floating-report { display: inline-flex; }
}
@media (max-width: 480px) {
  .container { width: calc(100% - 32px); }
  .hero-copy { padding-top: 46px; }
  .hero-copy > p:not(.eyebrow) { font-size: 14px; }
  .hero-art { min-height: 290px; margin-inline: -10px; }
  .lab-scene { height: 270px; transform: scale(.86); }
  .lab-card { right: -2px; bottom: -3px; padding: 12px 14px; }
  .stat strong { font-size: 25px; }
  .service-grid, .news-list { grid-template-columns: 1fr; }
  .service-card { min-height: 205px; }
  .check-list { grid-template-columns: 1fr; }
  .report-intro, .report-form-card { padding: 24px; }
  .report-input-row { align-items: stretch; flex-direction: column; }
  .report-input-row .button { width: 100%; }
  .inquiry-form { grid-template-columns: 1fr; }
  .form-field.full, .form-result, .form-footnote { grid-column: auto; }
  .value-grid, .credential-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; gap: 0; }
  .timeline-item { padding: 15px 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .footer-bottom { flex-direction: column; }
}