:root {
  color-scheme: light;
  --paper: #f5f6f3;
  --white: #fff;
  --ink: #171c1b;
  --muted: #68716d;
  --line: #dce1dc;
  --red: #c93e2c;
  --red-dark: #a82e20;
  --green: #246d59;
  --soft-green: #e5ede8;
  --black: #1d2221;
  font-family: Inter, "Segoe UI", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link { position: absolute; z-index: 10; top: 8px; left: 8px; padding: 10px 14px; background: var(--white); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.site-header { height: 76px; padding: 0 7.2%; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: var(--paper); }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 16px; font-weight: 750; white-space: nowrap; }
.brand-mark { width: 27px; height: 27px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 3px; transform: rotate(-5deg); }
.brand-mark i { display: block; background: var(--red); border-radius: 1px; }
.brand-mark i:nth-child(2) { background: var(--ink); }
.brand-mark i:nth-child(3) { background: var(--ink); }
.desktop-nav { display: flex; align-items: center; gap: 37px; margin-left: 100px; color: #3f4844; font-size: 13px; }
.desktop-nav a, .text-link, .back-top { transition: color 150ms ease; }
.desktop-nav a:hover, .text-link:hover, .back-top:hover { color: var(--red); }
.header-download { display: inline-flex; align-items: center; gap: 14px; min-height: 40px; padding: 0 14px; border: 1px solid #aeb7b1; font-size: 12px; font-weight: 700; }
.header-download span { color: var(--red); font-size: 16px; }
.hero { padding: 73px 7.2% 57px; min-height: 580px; display: grid; grid-template-columns: 0.86fr 1.14fr; gap: 5.5%; align-items: center; }
.hero-copy { max-width: 510px; padding: 4px 0 10px; }
.eyebrow { display: flex; gap: 9px; align-items: center; margin: 0 0 22px; color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: 0; }
.eyebrow-dot { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: var(--red); }
.hero h1 { margin: 0; font-size: 60px; line-height: 1.14; font-weight: 760; letter-spacing: 0; }
.hero-description { max-width: 385px; margin: 23px 0 0; color: #505a55; font-size: 15px; line-height: 1.9; }
.hero-actions { display: flex; align-items: center; gap: 25px; margin-top: 29px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; padding: 0 19px; font-size: 13px; font-weight: 750; transition: background 150ms ease, transform 150ms ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--red); }
.button-primary:hover { background: var(--red-dark); }
.button[aria-disabled="true"] { background: #8c938f; cursor: not-allowed; transform: none; }
.button span { font-size: 17px; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: #3f4844; font-size: 12px; font-weight: 700; }
.text-link span { color: var(--red); font-size: 17px; }
.release-line { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; margin-top: 37px; color: #626d67; font-size: 10px; }
.release-indicator { width: 7px; height: 7px; border-radius: 50%; background: #afb7b2; }
.release-indicator.online { background: var(--green); }
.release-divider { width: 1px; height: 12px; margin: 0 2px; background: #c6ccc7; }

.workspace-preview { align-self: center; width: 100%; max-width: 710px; margin-left: auto; background: var(--white); border: 1px solid #cbd1cc; box-shadow: 0 20px 45px #29332d13; }
.preview-topbar { min-height: 43px; display: flex; align-items: center; padding: 0 15px; border-bottom: 1px solid #e5e9e5; font-size: 10px; }
.window-controls { display: flex; gap: 5px; width: 75px; }
.window-controls i { width: 6px; height: 6px; border-radius: 50%; background: #c8ceca; }
.window-controls i:first-child { background: var(--red); }
.preview-project { color: #47514b; font-weight: 650; }
.preview-project span { margin: 0 6px; color: #afb5b1; }
.preview-save { display: inline-flex; align-items: center; gap: 6px; margin-left: auto; color: #68746d; }
.preview-save i { width: 6px; height: 6px; background: #36856d; border-radius: 50%; }
.preview-app { display: grid; grid-template-columns: 47px 1fr; min-height: 386px; }
.preview-rail { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 12px 0; background: #242a28; }
.rail-logo { width: 24px; height: 24px; display: grid; place-items: center; margin-bottom: 8px; color: white; background: var(--red); font-size: 12px; font-weight: 800; }
.rail-icon { width: 27px; height: 27px; display: grid; place-items: center; color: #afb9b3; font-size: 15px; }
.rail-icon.active { color: #fff; background: #424a46; }
.rail-spacer { flex: 1; }
.preview-content { min-width: 0; padding: 17px 20px 10px; }
.preview-heading { display: flex; align-items: end; justify-content: space-between; }
.preview-kicker { color: #8a948e; font-size: 8px; font-weight: 800; letter-spacing: 0; }
.preview-heading h2 { margin: 5px 0 0; font-size: 18px; font-weight: 750; }
.shot-count { color: #79837d; font-size: 9px; white-space: nowrap; }
.shot-count b, .panel-meta span b { color: var(--red); }
.preview-toolbar { display: flex; align-items: center; gap: 19px; height: 39px; margin-top: 10px; border-bottom: 1px solid #e6e9e6; color: #8a938e; font-size: 9px; }
.toolbar-active { align-self: stretch; display: inline-flex; align-items: center; border-bottom: 2px solid var(--red); color: var(--ink); font-weight: 750; }
.toolbar-spacer { flex: 1; }
.toolbar-action { padding: 6px 8px; color: #fff; background: var(--green); font-size: 8px; font-weight: 700; }
.storyboard-row { display: grid; grid-template-columns: 45% 1fr; gap: 14px; min-height: 86px; padding: 9px 0; border-bottom: 1px solid #edf0ed; }
.selected-row { position: relative; }
.selected-row::before { position: absolute; top: 8px; bottom: 8px; left: -20px; width: 2px; background: var(--red); content: ""; }
.panel-art { position: relative; min-height: 68px; overflow: hidden; background: #e6c8bd; }
.art-one { background: #c4d7d1; }
.art-two { background: #d9b1a4; }
.art-three { background: #d7cec0; }
.art-window { position: absolute; top: 8px; left: 12%; width: 31%; height: 72%; border: 3px solid #46534e; background: #8ea7a1; box-shadow: 29px 4px 0 -7px #879e98; }
.art-window::after { position: absolute; top: -3px; left: 49%; width: 3px; height: 100%; background: #46534e; content: ""; }
.art-person { position: absolute; right: 23%; bottom: -8px; width: 25px; height: 44px; border-radius: 45% 45% 0 0; background: #38403d; transform: rotate(-8deg); }
.art-person::before { position: absolute; top: -12px; left: 5px; width: 18px; height: 18px; border-radius: 50%; background: #e9c3a9; content: ""; }
.art-person.second { right: 18%; width: 30px; height: 51px; background: #43403e; }
.art-person.second::before { left: 4px; background: #eac1ae; }
.art-lamp { position: absolute; top: 7px; right: 20%; width: 5px; height: 40px; background: #746150; }
.art-lamp::before { position: absolute; top: 0; left: -6px; width: 17px; height: 12px; border-radius: 50% 50% 2px 2px; background: #eacb83; content: ""; }
.art-letter { position: absolute; top: 20px; left: 33%; width: 44px; height: 28px; border: 1px solid #a99072; background: #f3e8d4; transform: rotate(-8deg); }
.art-letter::after { position: absolute; top: 8px; left: 6px; width: 30px; height: 1px; background: #b6a085; box-shadow: 0 5px #b6a085; content: ""; }
.art-hand { position: absolute; right: 18%; bottom: -8px; width: 22px; height: 34px; border-radius: 8px 8px 0 0; background: #c68873; transform: rotate(22deg); }
.art-caption { position: absolute; right: 5px; bottom: 4px; padding: 2px 4px; color: white; background: #17211fba; font-size: 7px; }
.panel-meta { display: flex; flex-direction: column; align-items: flex-start; min-width: 0; padding-top: 1px; }
.panel-meta > span:first-child { color: #8b948f; font-size: 8px; }
.panel-meta strong { overflow: hidden; max-width: 100%; margin-top: 5px; color: #333c37; font-size: 9px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.panel-meta small { margin-top: 4px; color: #8b948f; font-size: 8px; }
.panel-status { display: inline-flex; align-items: center; gap: 5px; margin-top: auto; padding-top: 3px; font-size: 7px; }
.panel-status.done { color: var(--green); }
.panel-status.working { color: #a76428; }
.panel-status.muted { color: #89918d; }
.panel-status i { width: 5px; height: 5px; border-radius: 50%; background: #c88950; }
.preview-footer { display: flex; justify-content: space-between; padding-top: 8px; color: #98a19b; font-size: 8px; }
.preview-footer b { color: var(--red); }
.preview-caption { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-top: 1px solid #e5e9e5; color: #67716b; font-size: 9px; }
.preview-caption > span:first-child { color: var(--red); font-size: 9px; font-weight: 800; }
.caption-rule { flex: 1; height: 1px; background: #dfe4df; }

.ticker { min-height: 60px; display: flex; align-items: center; justify-content: center; gap: 40px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: #47514b; font-size: 11px; font-weight: 650; }
.ticker i { width: 5px; height: 5px; border-radius: 50%; background: var(--red); }
.section-wrap { padding-left: 12%; padding-right: 12%; }
.workflow { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 10%; padding-top: 106px; padding-bottom: 110px; }
.section-intro .eyebrow { justify-content: space-between; max-width: 115px; margin-bottom: 27px; }
.section-intro .eyebrow span { color: #8a948e; font-size: 9px; }
.section-intro h2, .capability-title h2, .download-copy h2, .faq-title h2 { margin: 0; font-size: 34px; line-height: 1.35; letter-spacing: 0; }
.section-intro > p:last-child { max-width: 305px; margin: 18px 0 0; color: var(--muted); font-size: 13px; line-height: 1.9; }
.workflow-list { border-top: 1px solid var(--line); }
.workflow-item { min-height: 87px; display: grid; grid-template-columns: 50px 1fr 30px; gap: 14px; align-items: center; border-bottom: 1px solid var(--line); }
.step-number, .cap-index { color: var(--red); font-size: 10px; font-weight: 800; }
.workflow-item h3 { margin: 0; font-size: 15px; }
.workflow-item p { margin: 6px 0 0; color: #738079; font-size: 11px; line-height: 1.6; }
.step-symbol { color: #bec7c1; font-size: 17px; font-weight: 750; text-align: right; }

.capabilities { padding: 73px 12% 82px; color: #eff3ef; background: #1d2824; }
.capability-inner { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 10%; max-width: 1120px; margin: 0 auto; }
.capabilities .eyebrow { color: #a7c2b5; }
.capability-title h2 { font-size: 30px; }
.capability-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.capability-grid article { min-height: 142px; padding: 8px 0 19px; border-bottom: 1px solid #45534d; }
.capability-grid article:nth-child(3), .capability-grid article:nth-child(4) { border-bottom: 0; }
.cap-index { color: #e07d6a; }
.capability-grid h3 { margin: 12px 0 8px; font-size: 14px; }
.capability-grid p { max-width: 260px; margin: 0; color: #b3beb8; font-size: 11px; line-height: 1.85; }

.download-section { display: grid; grid-template-columns: 1fr 0.72fr; gap: 12%; align-items: center; padding: 91px 14% 94px; background: #e7eee9; }
.download-copy .eyebrow { margin-bottom: 20px; }
.download-copy h2 { font-size: 39px; }
.download-copy > p:not(.eyebrow):not(.download-note) { margin: 17px 0 23px; color: #5c6861; font-size: 13px; }
.download-copy code { padding: 2px 5px; color: #38463e; background: #d5e1d9; font-size: 12px; }
.download-button { min-width: 218px; }
.download-note { max-width: 350px; margin: 12px 0 0; color: #68746d; font-size: 10px; line-height: 1.7; }
.download-details { border-top: 1px solid #c8d4cc; }
.download-details > div { min-height: 48px; display: flex; justify-content: space-between; align-items: center; gap: 20px; border-bottom: 1px solid #c8d4cc; font-size: 10px; }
.download-details > div span { color: #65726a; }
.download-details > div strong { text-align: right; font-size: 10px; font-weight: 700; }
.download-help { display: flex; justify-content: space-between; padding-top: 16px; color: #52645a; font-size: 10px; }
.download-help span { color: var(--red); }

.faq { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 11%; padding-top: 93px; padding-bottom: 105px; }
.faq-title .eyebrow { margin-bottom: 19px; }
.faq-title h2 { font-size: 31px; }
.faq-title > p:last-child { max-width: 240px; margin-top: 13px; color: #78827c; font-size: 11px; line-height: 1.8; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; min-height: 59px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0 2px; list-style: none; cursor: pointer; font-size: 12px; font-weight: 700; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; width: 14px; height: 14px; flex: 0 0 14px; }
.faq-list summary span::before, .faq-list summary span::after { position: absolute; top: 6px; left: 2px; width: 10px; height: 1px; background: var(--red); content: ""; }
.faq-list summary span::after { transform: rotate(90deg); transition: transform 150ms ease; }
.faq-list details[open] summary span::after { transform: rotate(0); }
.faq-list details p { max-width: 600px; margin: -2px 25px 17px 2px; color: #66716a; font-size: 11px; line-height: 1.9; }
.site-footer { min-height: 82px; display: grid; grid-template-columns: auto 1fr auto auto; gap: 35px; align-items: center; padding: 0 7.2%; border-top: 1px solid var(--line); }
.footer-brand { font-size: 13px; }
.footer-brand .brand-mark { width: 22px; height: 22px; }
.footer-copy, .back-top, .copyright { color: #748078; font-size: 10px; }
.back-top { justify-self: end; }

@media (max-width: 1100px) {
  .site-header { padding: 0 5%; }
  .hero { grid-template-columns: 0.8fr 1.2fr; gap: 4%; padding-right: 5%; padding-left: 5%; }
  .hero h1 { font-size: 52px; }
  .section-wrap, .capabilities { padding-right: 8%; padding-left: 8%; }
  .download-section { padding-right: 9%; padding-left: 9%; }
  .workspace-preview { max-width: 640px; }
}
@media (max-width: 760px) {
  .site-header { height: 62px; padding: 0 20px; }
  .brand { gap: 8px; font-size: 14px; }
  .brand-mark { width: 23px; height: 23px; }
  .desktop-nav { display: none; }
  .header-download { min-height: 35px; gap: 8px; padding: 0 10px; font-size: 10px; }
  .hero { display: flex; flex-direction: column; align-items: stretch; gap: 39px; padding: 55px 20px 38px; }
  .hero-copy { max-width: none; }
  .eyebrow { margin-bottom: 16px; font-size: 9px; }
  .hero h1 { font-size: 44px; line-height: 1.2; }
  .hero-description { max-width: 365px; margin-top: 15px; font-size: 13px; }
  .hero-actions { flex-wrap: wrap; gap: 18px; margin-top: 21px; }
  .button { min-height: 44px; padding: 0 14px; font-size: 11px; }
  .release-line { gap: 7px; margin-top: 23px; font-size: 9px; }
  .workspace-preview { max-width: none; }
  .preview-topbar { min-height: 37px; padding: 0 9px; font-size: 8px; }
  .window-controls { width: 40px; }
  .preview-app { grid-template-columns: 35px 1fr; min-height: 320px; }
  .preview-rail { gap: 9px; }
  .rail-logo { width: 21px; height: 21px; }
  .rail-icon { width: 23px; height: 23px; }
  .preview-content { padding: 13px 11px 8px; }
  .preview-heading h2 { font-size: 15px; }
  .preview-kicker { font-size: 7px; }
  .shot-count { font-size: 7px; }
  .preview-toolbar { gap: 12px; height: 33px; font-size: 8px; }
  .toolbar-action { padding: 5px; font-size: 7px; }
  .storyboard-row { grid-template-columns: 43% 1fr; gap: 9px; min-height: 75px; padding: 7px 0; }
  .selected-row::before { left: -11px; }
  .panel-art { min-height: 61px; }
  .panel-meta strong { font-size: 8px; }
  .panel-meta small { font-size: 7px; }
  .panel-status { font-size: 6px; }
  .preview-caption { padding: 9px; font-size: 8px; }
  .ticker { min-height: 52px; gap: 14px; overflow: hidden; font-size: 9px; white-space: nowrap; }
  .ticker i { width: 4px; height: 4px; flex: 0 0 4px; }
  .section-wrap { padding-right: 20px; padding-left: 20px; }
  .workflow { grid-template-columns: 1fr; gap: 34px; padding-top: 68px; padding-bottom: 72px; }
  .section-intro h2, .capability-title h2 { font-size: 29px; }
  .workflow-item { min-height: 82px; grid-template-columns: 34px 1fr 22px; gap: 8px; }
  .workflow-item h3 { font-size: 13px; }
  .workflow-item p { max-width: 290px; font-size: 10px; }
  .capabilities { padding: 56px 20px 59px; }
  .capability-inner { grid-template-columns: 1fr; gap: 27px; }
  .capability-grid { gap: 0 17px; }
  .capability-grid article { min-height: 145px; }
  .capability-grid h3 { font-size: 12px; }
  .capability-grid p { font-size: 10px; }
  .download-section { grid-template-columns: 1fr; gap: 35px; padding: 65px 20px 63px; }
  .download-copy h2 { font-size: 33px; }
  .download-details > div { gap: 10px; font-size: 9px; }
  .download-details > div strong { font-size: 9px; }
  .faq { grid-template-columns: 1fr; gap: 26px; padding-top: 66px; padding-bottom: 75px; }
  .faq-title h2 { font-size: 27px; }
  .faq-list summary { min-height: 58px; font-size: 11px; }
  .faq-list details p { font-size: 10px; }
  .site-footer { grid-template-columns: 1fr auto; gap: 10px 16px; padding: 18px 20px; }
  .footer-copy { grid-column: 1; grid-row: 2; }
  .back-top { grid-column: 2; grid-row: 1; }
  .copyright { grid-column: 2; grid-row: 2; text-align: right; }
}
@media (max-width: 370px) {
  .hero h1 { font-size: 39px; }
  .header-download { font-size: 9px; }
  .preview-project { max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .preview-save { font-size: 8px; }
  .shot-count { max-width: 78px; overflow: hidden; text-overflow: ellipsis; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
}