:root {
  --ink: #071b2b;
  --ink-soft: #17384c;
  --blue: #e66f1f;
  --blue-bright: #ffad42;
  --gold: #c89b5b;
  --paper: #f5f7f6;
  --white: #fff;
  --line: #dce5e5;
  --muted: #60737d;
  --shadow: 0 24px 70px rgba(7, 27, 43, .12);
  --radius: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 100; padding: 10px 16px; color: #fff; background: var(--ink); border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(220, 229, 229, .8); background: rgba(255, 255, 255, .9); backdrop-filter: blur(18px); }
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 12px; line-height: 1.15; }
.brand-mark { width: 40px; height: 40px; display: grid; place-items: center; color: #fff; background: linear-gradient(145deg, #ffad42, #df5c12); border-radius: 12px 4px 12px 4px; font-family: Georgia, serif; font-size: 21px; box-shadow: 0 8px 18px rgba(230, 111, 31, .2); }
.brand strong { display: block; font-size: 16px; letter-spacing: .04em; }
.brand small { display: block; margin-top: 5px; color: var(--muted); font-size: 8px; letter-spacing: .15em; }
.site-nav { display: flex; align-items: center; gap: 26px; font-size: 14px; font-weight: 600; }
.site-nav a { transition: color .2s ease; }
.site-nav a:hover { color: var(--blue); }
.nav-cta { padding: 9px 16px; border: 1px solid var(--line); border-radius: 99px; }
.lang-link { color: var(--blue); }
.nav-toggle { display: none; border: 1px solid var(--line); color: var(--ink); background: #fff; border-radius: 9px; padding: 7px 12px; }

.hero { min-height: 720px; position: relative; display: grid; align-items: center; overflow: hidden; background: linear-gradient(135deg, #f9fbfa 0%, #eff6f5 60%, #e9f1f0 100%); }
.hero::before { content: ""; position: absolute; width: 570px; height: 570px; right: -130px; top: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 157, 50, .17), transparent 68%); }
.hero-grid { position: absolute; inset: 0; opacity: .45; background-image: linear-gradient(rgba(230, 111, 31, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(230, 111, 31, .07) 1px, transparent 1px); background-size: 56px 56px; mask-image: linear-gradient(to right, black, transparent 65%); }
.hero-layout { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 84px; align-items: center; padding: 90px 0; }
.eyebrow { margin: 0 0 20px; color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .18em; }
.eyebrow span { display: inline-block; width: 26px; height: 1px; margin: 0 10px 3px 0; background: currentColor; }
.eyebrow.light { color: #ffc06c; }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(46px, 5vw, 72px); line-height: 1.16; letter-spacing: -.045em; font-weight: 750; }
.hero h1 em { color: var(--blue); font-family: Georgia, "Noto Serif SC", serif; font-weight: 500; font-style: normal; }
.hero-lead { max-width: 650px; margin: 28px 0 34px; color: #45606d; font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 0 24px; border-radius: 8px; font-size: 14px; font-weight: 700; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--ink); box-shadow: 0 14px 30px rgba(7, 27, 43, .18); }
.button-ghost { border: 1px solid #c7d6d7; background: rgba(255, 255, 255, .5); }
.button-light { color: var(--ink); background: #fff; }

.hero-panel { position: relative; aspect-ratio: 1/1; border: 1px solid rgba(230, 111, 31, .2); border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.92) 0 20%, rgba(255,255,255,.28) 21% 48%, transparent 49%); }
.orbit { position: absolute; border: 1px solid rgba(230,111,31,.22); border-radius: 50%; }
.orbit-one { inset: 12%; }
.orbit-two { inset: 27%; }
.panel-core { position: absolute; inset: 36%; display: grid; place-items: center; align-content: center; color: #fff; background: linear-gradient(145deg, #ffad42, #df5c12); border-radius: 50%; box-shadow: 0 20px 50px rgba(230,111,31,.28); text-align: center; }
.panel-core span { font-family: Georgia, serif; font-size: 31px; letter-spacing: .08em; }
.panel-core strong { margin-top: 5px; font-size: 8px; font-weight: 500; letter-spacing: .05em; }
.panel-note { position: absolute; min-width: 132px; padding: 12px 15px; border: 1px solid rgba(220,229,229,.8); border-radius: 12px; background: rgba(255,255,255,.92); box-shadow: 0 15px 30px rgba(7,27,43,.08); }
.panel-note small { display: block; color: var(--gold); font-size: 10px; }
.panel-note b { font-size: 13px; }
.note-one { left: -3%; top: 24%; }.note-two { right: -1%; top: 34%; }.note-three { left: 12%; bottom: 7%; }

.trust-strip { border-block: 1px solid var(--line); background: #fff; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); padding: 25px 0; }
.trust-grid div { padding: 3px 24px; border-right: 1px solid var(--line); }
.trust-grid div:first-child { padding-left: 0; }.trust-grid div:last-child { border: 0; }
.trust-grid strong,.trust-grid span { display: block; }.trust-grid strong { font-size: 15px; }.trust-grid span { margin-top: 2px; color: var(--muted); font-size: 11px; }

.section { padding: 112px 0; }
.section-tint { background: var(--paper); }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; align-items: start; }
.section-heading h2,.product-copy h2,.principles h2,.contact-card h2,.support-layout h2,.support-contact h2 { margin: 0; font-size: clamp(34px, 4vw, 50px); line-height: 1.28; letter-spacing: -.035em; }
.section-heading.centered { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.section-heading.centered p:last-child { color: var(--muted); }
.prose { color: #3d5663; }
.prose .lead { margin-top: 0; color: var(--ink); font-size: 22px; line-height: 1.65; }
.fact-list { margin-top: 34px; border-top: 1px solid var(--line); }
.fact-list div { display: grid; grid-template-columns: 110px 1fr; gap: 22px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.fact-list span { color: var(--muted); font-size: 12px; }.fact-list strong { font-size: 14px; font-weight: 650; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { min-height: 300px; padding: 35px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: transform .25s ease, box-shadow .25s ease; }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.card-index { color: var(--gold); font: italic 18px Georgia, serif; }.service-card h3 { margin: 70px 0 14px; font-size: 21px; }.service-card p { margin: 0; color: var(--muted); font-size: 14px; }

.product-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; align-items: center; }
.product-visual { min-height: 630px; display: grid; place-items: center; border-radius: 40px 8px 40px 8px; background: linear-gradient(145deg, #392117, #e66f1f); overflow: hidden; }
.phone-shell { width: 290px; padding: 10px; border: 2px solid rgba(255,255,255,.5); border-radius: 40px; background: #081a27; box-shadow: 0 35px 70px rgba(0,0,0,.3); transform: rotate(-3deg); }
.phone-top { width: 80px; height: 20px; margin: 0 auto -18px; position: relative; z-index: 2; border-radius: 0 0 13px 13px; background: #081a27; }
.app-screen { min-height: 560px; padding: 40px 20px 20px; border-radius: 31px; background: #f7f9f8; }
.app-brand { display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 11px; font-weight: 800; }.app-brand span { padding: 4px 5px; color: #fff; border-radius: 5px; background: var(--blue); }
.app-screen > p { margin: 60px 0 2px; color: var(--muted); font-size: 10px; }.app-screen > h3 { margin: 0 0 28px; font-size: 21px; }
.report-row { display: flex; gap: 11px; align-items: center; margin: 11px 0; padding: 13px; border: 1px solid #e1e8e8; border-radius: 11px; background: #fff; box-shadow: 0 8px 20px rgba(7,27,43,.05); }.report-row i { width: 29px; height: 29px; border-radius: 8px; background: #fff0df; }.report-row span { flex: 1; }.report-row b,.report-row small { display: block; }.report-row b { font-size: 11px; }.report-row small { color: var(--muted); font-size: 8px; }.report-row em { color: var(--blue); font-style: normal; }.report-row.muted { opacity: .65; }
.status-badge { display: inline-block; margin-bottom: 12px; padding: 5px 10px; border: 1px solid #f2c49f; border-radius: 99px; color: var(--blue); background: #fff7ef; font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.product-copy h2 { margin-bottom: 6px; }.product-copy > h3 { margin: 0 0 22px; color: var(--blue); font: 500 22px/1.6 Georgia, "Noto Serif SC", serif; }.product-copy > p { color: #4a616c; }
.feature-list { margin: 26px 0; padding: 0; list-style: none; }.feature-list li { display: flex; gap: 12px; padding: 9px 0; font-size: 14px; }.feature-list li span { color: var(--blue); font-weight: 900; }
.product-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }.product-meta span { padding: 6px 11px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); font-size: 10px; font-weight: 700; }
.text-link { color: var(--blue); font-size: 14px; font-weight: 750; }.text-link span { margin-left: 7px; }

.principles { color: #fff; background: var(--ink); }
.principles .container { display: grid; grid-template-columns: 1fr 1.3fr; gap: 90px; }
.principles-copy h2 { max-width: 440px; }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; align-items: end; }
.principle-grid div { padding-top: 25px; border-top: 1px solid rgba(255,255,255,.2); }.principle-grid strong { color: var(--gold); font: italic 16px Georgia, serif; }.principle-grid h3 { margin: 35px 0 6px; }.principle-grid p { margin: 0; color: #aebdc4; font-size: 13px; }
.contact-section { background: #fff; }
.contact-card { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; padding: 58px; border: 1px solid var(--line); border-radius: 28px 6px 28px 6px; background: linear-gradient(135deg, #fff, #f2f7f6); box-shadow: var(--shadow); }
.contact-card > div > p:last-child { color: var(--muted); }.contact-details a,.contact-details > div { display: block; padding: 18px 0; border-bottom: 1px solid var(--line); }.contact-details small,.contact-details strong { display: block; }.contact-details small { color: var(--muted); font-size: 11px; }.contact-details strong { margin-top: 5px; font-size: 14px; }

.site-footer { padding: 70px 0 20px; color: #dce5e5; background: #05141f; }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 60px; padding-bottom: 60px; }.footer-brand { align-self: start; }.footer-brand strong { color: #fff; }.footer-grid h4 { margin: 0 0 17px; color: #fff; font-size: 12px; }.footer-grid > div > a { display: block; margin: 8px 0; color: #91a4ae; font-size: 12px; }.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); color: #718791; font-size: 10px; }.footer-bottom a { color: #b9c7cd; }.site-footer.compact { padding-top: 25px; }

.legal-main { min-height: 70vh; padding: 80px 0 110px; background: var(--paper); }.legal-layout { display: grid; grid-template-columns: 280px 1fr; gap: 100px; align-items: start; }.legal-layout aside { position: sticky; top: 125px; }.legal-layout aside h1 { margin: 0; font-size: 42px; }.legal-layout aside p:not(.eyebrow) { color: var(--blue); }.legal-layout aside small { color: var(--muted); }.legal-content { padding: 55px 65px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 18px 50px rgba(7,27,43,.06); }.legal-intro { margin-top: 0; color: var(--ink); font-size: 19px; }.legal-content h2 { margin: 36px 0 10px; font-size: 19px; }.legal-content p { color: #4b626d; }.legal-content a { color: var(--blue); text-decoration: underline; }.legal-note { margin-top: 40px; padding: 20px; border-left: 3px solid var(--blue); color: #4b626d; background: var(--paper); font-size: 13px; }

.support-hero { padding: 95px 0; color: #fff; background: linear-gradient(120deg, #071b2b, #0b5668); }.support-hero h1 { margin: 0; font-size: clamp(42px, 5vw, 62px); letter-spacing: -.04em; }.support-hero p:not(.eyebrow) { max-width: 650px; color: #c1d2d8; }.support-hero .button { margin-top: 15px; }.support-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 100px; }.muted-copy { color: var(--muted); }.faq-list details { border-top: 1px solid var(--line); padding: 20px 2px; }.faq-list details:last-child { border-bottom: 1px solid var(--line); }.faq-list summary { cursor: pointer; font-weight: 700; list-style: none; }.faq-list summary::after { content: "+"; float: right; color: var(--blue); font-size: 20px; }.faq-list details[open] summary::after { content: "−"; }.faq-list p { padding-right: 45px; color: var(--muted); font-size: 14px; }.support-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }.support-contact > div > p:last-child { color: var(--muted); }.mail-card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 14px 40px rgba(7,27,43,.06); }.mail-card small,.mail-card strong,.mail-card span { display: block; }.mail-card small { color: var(--muted); }.mail-card strong { margin: 8px 0 28px; font-size: 18px; }.mail-card span { color: var(--blue); font-size: 12px; font-weight: 800; }
.english-hero h1 { font-size: clamp(44px, 5vw, 70px); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; }.reveal { opacity: 1; transform: none; transition: none; }.button { transition: none; } }

@media (max-width: 900px) {
  .container { width: min(100% - 32px, 720px); }
  .nav-toggle { display: block; }
  .site-nav:not(.static-nav) { display: none; position: absolute; left: 16px; right: 16px; top: 68px; padding: 20px; flex-direction: column; align-items: stretch; gap: 12px; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow); }
  .site-nav.is-open { display: flex; }.static-nav a:not(.lang-link) { display: none; }
  .hero { min-height: auto; }.hero-layout,.split,.product-layout,.principles .container,.contact-card,.support-layout,.support-contact { grid-template-columns: 1fr; gap: 55px; }.hero-layout { padding: 80px 0; }.hero-panel { width: min(500px, 100%); margin: 0 auto; }.trust-grid { grid-template-columns: 1fr 1fr; }.trust-grid div:nth-child(2) { border: 0; }.trust-grid div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }.trust-grid div { padding: 15px; }.card-grid { grid-template-columns: 1fr; }.service-card { min-height: auto; }.service-card h3 { margin-top: 40px; }.product-visual { min-height: 560px; }.principle-grid { grid-template-columns: 1fr 1fr 1fr; }.legal-layout { grid-template-columns: 1fr; gap: 35px; }.legal-layout aside { position: static; }.footer-grid { grid-template-columns: 1.7fr 1fr 1fr; }.footer-grid > div:last-child { display: none; }
}

@media (max-width: 560px) {
  .section { padding: 80px 0; }.brand strong { font-size: 14px; }.hero h1 { font-size: 43px; }.hero-panel { margin-top: 10px; }.panel-note { min-width: 116px; padding: 9px 12px; }.note-one { left: -2%; }.note-two { right: -2%; }.trust-grid { grid-template-columns: 1fr; }.trust-grid div { border-right: 0; border-bottom: 1px solid var(--line); }.trust-grid div:nth-child(3) { border-bottom: 1px solid var(--line); }.fact-list div { grid-template-columns: 1fr; gap: 3px; }.product-visual { min-height: 500px; }.phone-shell { width: 250px; }.app-screen { min-height: 470px; }.principle-grid { grid-template-columns: 1fr; }.contact-card,.legal-content { padding: 30px 22px; }.contact-details strong,.mail-card strong { overflow-wrap: anywhere; }.footer-grid { grid-template-columns: 1fr 1fr; }.footer-brand { grid-column: 1/-1; }.footer-bottom { flex-direction: column; }.static-nav { gap: 12px; }.static-nav .lang-link { display: block; }
}