:root {
  color-scheme: light;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: #1b3029;
  background: #f7f8f4;
  --muted: #66736b;
  --green: #176b50;
  --line: #dce3da;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 94px; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
svg { display: block; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #3d9676; outline-offset: 5px; }
.shell { width: min(1160px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 20; background: white; padding: 12px 18px; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 5; background: #f7f8f4; border-bottom: 1px solid var(--line); }
.header-inner { height: 80px; display: flex; align-items: center; gap: 32px; }
.wordmark { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 750; letter-spacing: -.6px; }
.header-inner nav { display: flex; align-items: center; gap: 30px; margin-left: auto; font-size: 14px; color: var(--muted); }
.header-inner nav a:hover { color: var(--green); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 50px; padding: 13px 23px; border: 1px solid var(--green); background: var(--green); border-radius: 7px; color: #fff; font-size: 14px; font-weight: 600; transition: background .15s; white-space: nowrap; }
.button:hover { background: #0e503b; border-color: #0e503b; }
.button > span { font-size: 19px; font-weight: 400; }
.button-small { min-height: 40px; padding: 8px 15px; gap: 18px; font-size: 13px; }
.button-outline { color: var(--green); border-color: #b7cbbc; background: transparent; }
.button-outline:hover { color: var(--green); border-color: var(--green); background: #eaf1e6; }
.text-link { display: inline-flex; align-items: center; gap: 14px; font-size: 14px; font-weight: 550; }
.text-link:hover { color: var(--green); }
.hero { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 52px; padding-top: 85px; padding-bottom: 87px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 22px; font-size: 12px; line-height: 1.6; color: var(--green); font-weight: 600; letter-spacing: .8px; }
.eyebrow-line { display: block; width: 24px; height: 2px; background: var(--green); }
h1 { font-size: clamp(34px, 3.5vw, 52px); line-height: 1.38; font-weight: 730; letter-spacing: -1.6px; margin: 0 0 25px; }
h1 span { color: var(--green); }
.hero-description { font-size: 15px; line-height: 1.95; margin: 0; color: var(--muted); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 27px; margin-top: 33px; }
.hero-note { margin: 21px 0 0; color: #788278; font-size: 12px; line-height: 1.7; }
.preview-stage { min-width: 0; perspective: 1000px; }
.preview-float { transform-style: preserve-3d; }
.product-preview { border: 1px solid #ced8cc; border-radius: 12px; overflow: hidden; background: #fff; box-shadow: 0 18px 60px -35px #29573d5c; transform: none; transition: transform 380ms cubic-bezier(.2,.8,.2,1); }
.preview-stage.tilt-enabled .product-preview { transform: rotateX(var(--preview-x, 0deg)) rotateY(var(--preview-y, 0deg)); }
.preview-stage.tilt-enabled .product-preview { transition-duration: 160ms; }
.preview-stage.tilt-enabled .preview-float { animation: preview-float 6s ease-in-out infinite; animation-play-state: paused; }
.preview-stage.tilt-enabled.is-visible:not(.is-suspended) .preview-float { animation-play-state: running; }
.preview-stage.tilt-enabled.is-visible .preview-float, .preview-stage.tilt-enabled.is-visible .product-preview { will-change: transform; }
@keyframes preview-float {
  0%, 100% { transform: translateY(0) rotateX(0deg) rotateY(0deg) rotateZ(0deg); }
  25% { transform: translateY(-5px) rotateX(1deg) rotateY(-1.2deg) rotateZ(-.3deg); }
  75% { transform: translateY(5px) rotateX(-1deg) rotateY(1.2deg) rotateZ(.3deg); }
}
.preview-title { display: flex; align-items: center; gap: 13px; min-height: 48px; padding: 13px 18px; font-size: 11px; color: #657567; background: #f0f4ed; border-bottom: 1px solid #e1e7df; }
.preview-dots { display: flex; gap: 4px; }
.preview-dots i { width: 6px; height: 6px; border-radius: 50%; background: #b7c6b8; }
.preview-label { margin-left: auto; color: #768775; font-size: 10px; }
.preview-content { padding: 27px 25px 0; }
.preview-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 23px; }
.preview-heading p { font-size: 19px; font-weight: 650; margin: 0 0 9px; letter-spacing: -.3px; }
.preview-heading div > span { color: #8a948b; font-size: 11px; }
.preview-icon { display: grid; place-items: center; width: 36px; height: 36px; font-size: 23px; color: #568969; background: #f1f6ed; border-radius: 50%; }
.preview-task { display: flex; align-items: center; gap: 12px; padding: 19px 0; border-top: 1px solid #edf0e9; }
.task-symbol { display: grid; place-items: center; width: 40px; height: 40px; flex-shrink: 0; border-radius: 9px; color: #477a58; background: #eef5ea; }
.task-symbol-route { background: #f1f0e7; color: #91855f; }
.task-symbol svg { width: 21px; height: 21px; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.preview-task div > strong, .preview-plan strong { display: block; margin-bottom: 7px; font-size: 13px; font-weight: 600; }
.preview-task div > span, .preview-plan div > span { display: block; font-size: 10px; color: #859082; line-height: 1.65; }
.task-tag { margin-left: auto; flex-shrink: 0; font-size: 10px; color: #50765a; background: #eff5ea; padding: 5px 7px; border-radius: 4px; }
.task-tag-route { color: #91805b; background: #f5f2e7; }
.task-tag-planned { color: #707782; background: #eef0f3; }
.preview-plan { display: flex; align-items: center; gap: 13px; border-top: 1px solid #edf0e9; padding: 20px 0 24px; }
.plan-symbol { width: 40px; flex-shrink: 0; text-align: center; font-size: 32px; color: #6d8b71; }
.preview-plan > span:last-child { margin-left: auto; }
.preview-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0 -25px; padding: 16px 25px; font-size: 10px; color: #648267; background: #edf4e8; }
.preview-footer b { color: #a7b89f; font-weight: 400; }
.capability-strip { border-block: 1px solid var(--line); background: #f0f3ec; }
.capability-inner { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding-block: 23px; font-size: 12px; }
.capability-inner > span { color: #85907f; }
.capability-inner > div { display: flex; align-items: center; flex-wrap: wrap; gap: 25px; }
.capability-inner i { width: 3px; height: 3px; background: #9aaa91; border-radius: 50%; }
.section { padding-block: 84px; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 36px; margin-bottom: 46px; }
.section-heading .eyebrow { margin-bottom: 14px; }
h2 { font-size: 30px; line-height: 1.5; font-weight: 660; letter-spacing: -.7px; margin: 0; }
.section-heading > p, .section-description { color: var(--muted); font-size: 14px; line-height: 1.9; margin: 0 0 5px; }
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 40px; row-gap: 33px; }
.feature { padding-top: 26px; border-top: 1px solid var(--line); }
.feature-icon { width: 26px; height: 26px; stroke: #44735b; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 22px; }
h3 { margin: 0 0 12px; font-size: 17px; line-height: 1.5; font-weight: 620; }
.feature p, .steps p { color: var(--muted); font-size: 13px; line-height: 1.95; margin: 0; }
.feature-status { display: inline-block; width: fit-content; margin-top: 14px; padding: 3px 7px; color: #54735b; background: #e9efe4; border-radius: 4px; font-size: 10px; }
.feature-status-planned { color: #747b85; background: #eceef0; }
.development-label { color: #60755c; font-size: 12px; padding: 6px 9px; border: 1px solid #b6c9aa; border-radius: 4px; white-space: nowrap; }
.phase-label { display: inline-block; margin-left: 4px; font-size: 10px; color: #6d7c67; font-weight: 400; white-space: nowrap; vertical-align: middle; }
.workflow { padding-block: 67px; border-block: 1px solid var(--line); background: #edf2e9; }
.workflow .section-heading { margin-bottom: 36px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; }
.step-number { display: block; font-size: 34px; color: #afc2a9; font-weight: 450; font-variant-numeric: tabular-nums; margin-bottom: 16px; letter-spacing: -1px; }
.workflow-note { margin: 31px 0 0; border-top: 1px solid #d2dec9; padding-top: 22px; font-size: 12px; color: #687762; line-height: 1.9; }
.workflow-note span { font-size: 18px; margin-right: 9px; }
.hosting-section { display: grid; grid-template-columns: 1fr 1.3fr; gap: 85px; border-bottom: 1px solid var(--line); }
.hosting-copy .eyebrow { margin-bottom: 14px; }
.hosting-copy > p:not(.eyebrow) { color: var(--muted); font-size: 13px; line-height: 1.95; margin: 19px 0 23px; }
.hosting-capabilities > div { display: flex; align-items: flex-start; gap: 25px; padding: 23px 0; border-top: 1px solid var(--line); }
.hosting-capabilities > div > span { color: #879b7e; font-size: 13px; line-height: 1.9; font-variant-numeric: tabular-nums; }
.hosting-capabilities h3 { font-size: 15px; margin-bottom: 9px; }
.hosting-capabilities p { color: var(--muted); font-size: 13px; line-height: 1.9; margin: 0; }
.faq-section { display: grid; grid-template-columns: 1fr 1.9fr; gap: 64px; }
.faq-section .eyebrow { margin-bottom: 14px; }
.section-description { margin-top: 21px; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); padding: 21px 0; }
summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; list-style: none; font-size: 14px; line-height: 1.6; }
summary::-webkit-details-marker { display: none; }
summary > span { font-size: 20px; font-weight: 300; color: #5b8163; }
details[open] summary > span { transform: rotate(45deg); }
details p { margin: 15px 32px 0 0; color: var(--muted); font-size: 13px; line-height: 1.9; }
.closing { padding: 40px 45px; margin-bottom: 54px; display: flex; align-items: center; justify-content: space-between; gap: 30px; color: #f2f8ee; background: #234f3b; border-radius: 9px; }
.closing .eyebrow { color: #b7cfae; font-weight: 400; margin-bottom: 12px; }
.closing h2 { font-size: 27px; }
.closing p:last-child { margin: 12px 0 0; font-size: 13px; color: #bfd1ba; line-height: 1.7; }
.button-light { background: #e8f0dc; border-color: #e8f0dc; color: #254b35; }
.button-light:hover { background: #fff; border-color: #fff; }
.site-footer { border-top: 1px solid var(--line); padding-block: 28px 35px; display: flex; align-items: center; justify-content: space-between; gap: 25px; font-size: 12px; color: #71816b; }
.site-footer > div { display: flex; align-items: center; flex-wrap: wrap; gap: 19px; }
.footer-brand { font-size: 16px; font-weight: 700; letter-spacing: -.4px; color: #2b4b35; }
.site-footer > a { white-space: nowrap; }
@media (max-width: 1020px) {
  .hero { gap: 30px; padding-block: 65px; }
  h1 { font-size: 38px; letter-spacing: -1px; }
  .hero-description { font-size: 14px; }
  .desktop-break { display: none; }
  .hero-actions { gap: 20px; }
  .preview-content { padding-inline: 20px; }
  .preview-footer { margin-inline: -20px; padding-inline: 20px; }
  .preview-task .task-tag { display: none; }
  .section { padding-block: 64px; }
  .features { column-gap: 28px; }
}
@media (max-width: 760px) {
  .shell { width: calc(100% - 40px); }
  .header-inner { height: 68px; gap: 22px; }
  .wordmark { font-size: 18px; }
  .wordmark img { width: 28px; height: 28px; }
  .header-inner nav { gap: 18px; font-size: 12px; }
  .hero { grid-template-columns: 1fr; gap: 36px; padding-block: 48px; }
  .hero-copy { max-width: 560px; }
  h1 { font-size: 38px; }
  .hero-actions { margin-top: 25px; }
  .hero-note { margin-top: 16px; }
  .preview-stage { width: min(100%, 530px); justify-self: center; }
  .product-preview { width: 100%; transform: none; }
  .preview-content { padding-top: 22px; }
  .preview-task { padding-block: 16px; }
  .capability-inner { flex-direction: column; align-items: flex-start; gap: 13px; padding-block: 20px; }
  .capability-inner > div { gap: 16px; }
  .section-heading { flex-direction: column; align-items: flex-start; gap: 18px; margin-bottom: 29px; }
  h2 { font-size: 26px; }
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
  .feature p, .steps p { font-size: 12px; }
  .workflow { padding-block: 45px; }
  .steps { gap: 23px; }
  .steps h3 { font-size: 15px; }
  .faq-section { grid-template-columns: 1fr; gap: 27px; }
  .hosting-section { grid-template-columns: 1fr; gap: 28px; }
  .section-description { display: none; }
  .closing { padding: 31px; align-items: flex-start; flex-direction: column; gap: 25px; margin-bottom: 35px; }
  .site-footer { align-items: flex-start; }
  .site-footer > div { flex-direction: column; align-items: flex-start; gap: 10px; }
}
@media (max-width: 480px) {
  .header-inner nav { display: none; }
  .header-inner > .button { margin-left: auto; }
  .hero { padding-top: 38px; padding-bottom: 39px; gap: 29px; }
  h1 { font-size: clamp(29px, 8.2vw, 37px); margin-bottom: 19px; letter-spacing: -.6px; }
  .eyebrow { font-size: 11px; margin-bottom: 17px; }
  .hero-description { font-size: 13px; }
  .hero-actions { gap: 19px; }
  .hero-actions .button { padding-inline: 17px; gap: 19px; }
  .hero-actions .text-link { font-size: 12px; gap: 7px; }
  .preview-title { padding-inline: 14px; gap: 9px; font-size: 10px; }
  .preview-content { padding-inline: 17px; }
  .preview-heading p { font-size: 17px; }
  .preview-task { gap: 10px; }
  .preview-task div > span { font-size: 9px; }
  .preview-footer { margin-inline: -17px; padding-inline: 17px; }
  .capability-inner > div { gap: 11px; font-size: 11px; }
  .section { padding-block: 43px; }
  .features { grid-template-columns: 1fr; gap: 24px; }
  .feature { display: grid; grid-template-columns: 31px 1fr; gap: 0 15px; padding-top: 22px; }
  .feature-icon { grid-row: span 2; width: 24px; height: 24px; margin: 0; }
  .feature h3 { font-size: 16px; margin-bottom: 9px; }
  .feature p { font-size: 13px; }
  .feature-status { grid-column: 2; }
  .steps { grid-template-columns: 1fr; gap: 25px; }
  .steps li { display: grid; grid-template-columns: 35px 1fr; column-gap: 15px; }
  .step-number { grid-row: span 2; font-size: 26px; margin-bottom: 0; line-height: 1.1; }
  .steps h3 { margin-bottom: 8px; font-size: 16px; }
  .steps p { font-size: 13px; }
  .workflow-note { font-size: 11px; }
  summary { font-size: 13px; gap: 13px; }
  .closing { padding: 27px 24px; }
  .closing h2 { font-size: 23px; }
  .site-footer { font-size: 10px; gap: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}