/* New landing and help layouts. Existing download styles remain in styles.css. */
html { scroll-padding-top: 112px; }
.lp-wrap { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.lp-skip { position: fixed; z-index: 100; top: 10px; left: 20px; padding: 12px 20px; background: #67e8f9; color: #031014; border-radius: 8px; transform: translateY(-160%); }
.lp-skip:focus { transform: translateY(0); }
.lp-header { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 38px; width: min(1180px, calc(100% - 48px)); min-height: 88px; margin: 0 auto; border-bottom: 1px solid #ffffff12; background: #040609ed; backdrop-filter: blur(20px); }
.lp-brand { display: inline-flex; align-items: center; flex-shrink: 0; gap: 11px; color: #f2f4f5; font-size: 17px; font-weight: 700; letter-spacing: .02em; }
.lp-brand img { border-radius: 8px; }
.lp-brand-mod { margin-inline: 2px; }
.lp-nav { display: flex; align-items: center; justify-content: flex-end; gap: 30px; margin-left: auto; color: #a8afb9; font-size: 14px; }
.lp-nav a { padding: 12px 0; }
.lp-nav a:hover, .lp-nav a[aria-current], .lp-footer a:hover { color: #67e8f9; }
.lp-button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 24px; border: 1px solid transparent; border-radius: 8px; background: #25cce1; color: #042127; font-size: 14px; font-weight: 700; white-space: nowrap; transition: background .18s, transform .18s; }
.lp-button:hover { background: #67e8f9; transform: translateY(-1px); }
.lp-button-small { min-height: 38px; padding: 0 17px; }
.lp-text-link { display: inline-flex; align-items: center; gap: 7px; color: #c4cbd1; font-size: 14px; line-height: 1.7; }
.lp-text-link:hover { color: #67e8f9; }
.lp-text-link span { color: #67e8f9; }
.lp-hero { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 40px; padding-top: 98px; padding-bottom: 76px; }
.lp-kicker { display: flex; align-items: center; gap: 9px; margin-bottom: 26px; color: #a6b9bd; font-size: 12px; letter-spacing: .08em; }
.lp-kicker > span { width: 5px; height: 5px; border-radius: 50%; background: #37d2df; }
.lp-hero h1 { margin: 0 0 25px; font-size: clamp(40px, 4.3vw, 60px); font-weight: 750; line-height: 1.3; letter-spacing: -.045em; }
.lp-hero h1 em { color: #5be0e9; font-style: normal; }
.lp-lead { margin-bottom: 0; color: #a5aeb8; font-size: 17px; line-height: 1.95; }
.lp-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 25px; margin-top: 30px; }
.lp-system { margin: 19px 0 0; color: #858e99; font-size: 11px; line-height: 1.9; }
.lp-system span { padding-inline: 5px; color: #646e79; }
.lp-product { min-width: 0; margin: 0; position: relative; }
.lp-app { overflow: hidden; border: 1px solid #3a4754; border-radius: 12px; background: #13171e; box-shadow: 0 22px 65px #0007, 0 0 75px #06b6d40b; }
.lp-app-title { display: flex; align-items: center; justify-content: space-between; height: 42px; padding: 0 16px; border-bottom: 1px solid #ffffff0c; background: #10141a; color: #abb4bf; font-size: 11px; }
.lp-app-title > span:first-child { display: flex; align-items: center; gap: 8px; }
.lp-window-controls { color: #717b89; letter-spacing: 4px; }
.lp-app-body { display: grid; grid-template-columns: 155px minmax(0, 1fr); }
.lp-app-sidebar { display: flex; flex-direction: column; padding: 24px 11px 15px; border-right: 1px solid #ffffff09; background: #0d1219; }
.lp-app-label { color: #808c9c; font-size: 10px; letter-spacing: .08em; }
.lp-app-sidebar > .lp-app-label { margin: 0 10px 13px; }
.lp-app-game { display: flex; align-items: center; gap: 9px; min-height: 44px; margin-bottom: 5px; padding: 7px 8px; border: 1px solid transparent; border-radius: 5px; color: #9ba8b6; font-size: 10px; }
.lp-app-game img { flex-shrink: 0; border-radius: 5px; }
.lp-app-game.selected { background: #0f3038; border-color: #225562; color: #79e4ed; }
.lp-app-add { padding: 10px 8px; color: #7e8b9a; font-size: 10px; }
.lp-app-local { display: flex; align-items: center; gap: 6px; margin-top: auto; padding: 25px 9px 0; color: #7e929e; font-size: 10px; }
.lp-app-local > span, .lp-app-status i { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: #42cdb8; }
.lp-app-content { min-width: 0; padding: 24px 20px 14px; }
.lp-app-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 22px; }
.lp-app-toolbar strong { display: block; margin-top: 7px; color: #e2e8ed; font-size: 18px; font-weight: 600; }
.lp-demo-import { padding: 8px 10px; border-radius: 5px; background: #2acadd; color: #07212a; font-size: 10px; white-space: nowrap; }
.lp-app-tabs { display: flex; gap: 22px; border-bottom: 1px solid #29313c; color: #8392a4; font-size: 10px; }
.lp-app-tabs > span { padding-bottom: 11px; }
.lp-app-tabs > span:first-child { border-bottom: 2px solid #35d1e4; color: #61dce8; }
.lp-app-tabs small { margin-left: 4px; }
.lp-app-columns { display: flex; justify-content: space-between; padding: 14px 0 8px; color: #667487; font-size: 9px; }
.lp-mod-row { display: flex; align-items: center; gap: 11px; min-height: 64px; border-bottom: 1px solid #ffffff09; }
.lp-mod-icon { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid #36505d; border-radius: 7px; background: #1d3039; color: #73c9d5; font-size: 12px; }
.lp-mod-icon.muted { border-color: #394352; background: #222b36; color: #9dabbc; }
.lp-mod-row strong { display: block; color: #dbe2eb; font-size: 11px; font-weight: 500; }
.lp-mod-row small { display: block; margin-top: 5px; color: #768698; font-size: 9px; }
.lp-toggle { width: 27px; height: 15px; margin-left: auto; padding: 3px; border-radius: 9px; background: #36404d; }
.lp-toggle::after { content: ''; display: block; width: 9px; height: 9px; border-radius: 50%; background: #adbacb; }
.lp-toggle.on { background: #1fa7bb; }
.lp-toggle.on::after { margin-left: auto; background: #e0fbff; }
.lp-app-status { display: flex; justify-content: space-between; gap: 12px; margin-top: 21px; color: #8697a6; font-size: 9px; }
.lp-app-status i { width: 4px; height: 4px; margin-right: 5px; vertical-align: middle; }
.lp-product figcaption { display: flex; justify-content: flex-end; align-items: center; gap: 9px; margin-top: 14px; color: #73818e; font-size: 10px; }
.lp-caption-line { width: 21px; height: 1px; background: #50707c; }
.lp-games { display: flex; align-items: center; justify-content: space-between; gap: 32px; padding-block: 27px; border-block: 1px solid #ffffff13; }
.lp-games h2 { margin: 0 0 8px; color: #cfd7de; font-size: 16px; font-weight: 600; letter-spacing: 0; }
.lp-games p { margin: 0; color: #7e8b97; font-size: 12px; }
.lp-game-list { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 24px; margin: 0; padding: 0; list-style: none; }
.lp-game-list li { display: flex; align-items: center; gap: 9px; color: #a1adb9; font-size: 11px; }
.lp-game-list img { border-radius: 8px; }
.lp-game-list a { color: #78c3d0; white-space: nowrap; }
.lp-game-list a:hover { color: #c0f5fc; }
.lp-features { padding-top: 72px; padding-bottom: 4px; }
.lp-section-top { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 16px; margin-bottom: 30px; }
.lp-section-top h2, .lp-faq h2 { margin: 0; font-size: 28px; font-weight: 600; line-height: 1.4; letter-spacing: -.03em; }
.lp-feature-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 38px; }
.lp-feature-list article { padding-top: 18px; border-top: 1px solid #ffffff1c; }
.lp-feature-number { display: block; margin-bottom: 16px; color: #67939f; font-size: 10px; letter-spacing: .06em; }
.lp-feature-list h3 { margin-bottom: 10px; font-size: 17px; font-weight: 500; letter-spacing: 0; }
.lp-feature-list p { margin: 0; color: #939fab; font-size: 13px; line-height: 1.9; }
.lp-faq { display: grid; grid-template-columns: .65fr 1.35fr; gap: 90px; padding-top: 10px; padding-bottom: 86px; }
.lp-overline { margin-bottom: 12px; color: #72bcc7; font-size: 11px; letter-spacing: .08em; }
.lp-faq-intro > p:last-child { margin-top: 20px; color: #8794a1; font-size: 13px; line-height: 1.9; }
.lp-questions { border-top: 1px solid #ffffff20; }
.lp-questions details { border-bottom: 1px solid #ffffff15; }
.lp-questions summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0; color: #d1d9e2; font-size: 14px; line-height: 1.7; list-style: none; cursor: pointer; }
.lp-questions summary::-webkit-details-marker { display: none; }
.lp-questions summary > span { flex-shrink: 0; color: #8195a5; font-size: 19px; transition: transform .18s; }
.lp-questions details[open] summary > span { transform: rotate(45deg); color: #67e8f9; }
.lp-questions p { max-width: 590px; margin: -3px 30px 22px 0; color: #99a7b5; font-size: 13px; line-height: 1.95; }
.lp-questions p a, .lp-doc-section p a, .lp-doc-section li a { color: #79d2df; text-decoration: underline; text-underline-offset: 4px; }
.lp-footer { display: grid; grid-template-columns: 1fr 1.4fr; gap: 28px; padding-top: 35px; padding-bottom: 32px; border-top: 1px solid #ffffff16; }
.lp-footer .lp-brand { font-size: 14px; }
.lp-footer p { margin: 11px 0 0; color: #7e8b98; font-size: 12px; }
.lp-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; align-content: center; gap: 18px 23px; color: #929eab; font-size: 12px; }
.lp-footer > small { grid-column: 1 / -1; color: #778493; font-size: 10px; line-height: 1.8; }
.lp-help { padding-top: 60px; }
.lp-help-heading { padding-bottom: 48px; border-bottom: 1px solid #ffffff17; }
.lp-help-heading > .lp-text-link { font-size: 12px; }
.lp-help-heading h1 { margin: 24px 0 18px; font-size: clamp(30px, 4vw, 46px); line-height: 1.35; letter-spacing: -.035em; }
.lp-help-heading > p { margin: 0; color: #9dabb9; font-size: 15px; line-height: 1.9; }
.lp-help-heading .lp-actions { margin-top: 24px; }
.lp-help-layout { display: grid; grid-template-columns: 200px minmax(0, 760px); justify-content: space-between; gap: 64px; align-items: start; }
.lp-help-nav { position: sticky; top: 116px; display: grid; gap: 7px; padding: 35px 0; }
.lp-help-nav a { padding: 10px 15px; border-left: 1px solid #ffffff15; color: #97a6b6; font-size: 13px; }
.lp-help-nav a:hover, .lp-help-nav a[aria-current] { border-color: #4bd5e4; background: #17afc409; color: #7bdfeb; }
.lp-help-content { min-width: 0; }
.lp-doc-section { padding: 43px 0; border-bottom: 1px solid #ffffff14; scroll-margin-top: 0; }
.lp-doc-section:last-child { border-bottom: 0; padding-bottom: 70px; }
.lp-doc-section h2 { margin-bottom: 22px; font-size: 26px; font-weight: 600; line-height: 1.5; letter-spacing: -.025em; }
.lp-doc-section h3 { margin: 28px 0 10px; font-size: 16px; font-weight: 600; line-height: 1.7; }
.lp-doc-section p, .lp-doc-section li { color: #a0adba; font-size: 14px; line-height: 2; overflow-wrap: anywhere; }
.lp-doc-section p:last-child { margin-bottom: 0; }
.lp-doc-section strong { color: #dbe5ec; font-weight: 500; }
.lp-doc-section code { border-radius: 4px; padding: 3px 6px; background: #ffffff0b; color: #c1dce5; font-size: 12px; }
.lp-doc-steps { margin: 0 0 22px; padding-left: 22px; }
.lp-doc-steps li { padding-left: 6px; margin-bottom: 14px; }
.lp-doc-steps li::marker { color: #5dcddb; }
.lp-doc-list { margin: 0 0 22px; padding-left: 20px; }
.lp-doc-list li { padding-left: 6px; margin-bottom: 14px; }
.lp-help-games { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; margin: 24px 0 0; padding: 0; list-style: none; }
.lp-help-games li { display: flex; align-items: center; gap: 14px; min-height: 54px; border-bottom: 1px solid #ffffff09; font-size: 12px; }
.lp-help-games img { border-radius: 7px; flex-shrink: 0; }
.lp-storage-preview { max-width: 500px; margin: 26px 0; }
.lp-storage-preview img { width: 100%; height: auto; border: 1px solid #ffffff18; border-radius: 10px; }
.lp-storage-preview figcaption { margin-top: 12px; color: #8495a4; font-size: 11px; line-height: 1.8; }
.lp-thanks-names { padding: 20px 24px; border-left: 2px solid #37b8c9; background: #24bfd007; color: #c3d4dd !important; }
.lp-doc-section .lp-doc-note { color: #8493a3; font-size: 12px; }
.lp-support-grid { display: flex; flex-wrap: wrap; gap: 26px; margin: 25px 0; }
.lp-support-grid figure { margin: 0; text-align: center; }
.lp-support-grid img { width: 176px; height: 176px; padding: 8px; border-radius: 8px; background: white; object-fit: contain; }
.lp-support-grid figcaption { margin-top: 10px; color: #a1b2bf; font-size: 12px; }
.lp-not-found { position: relative; max-width: 760px; padding-block: 80px; }
.lp-not-found > .lp-overline { margin-top: 75px; }
.lp-not-found h1 { font-size: clamp(30px, 6vw, 48px); line-height: 1.4; }
.lp-not-found > p:not(.lp-overline) { color: #a0adba; font-size: 15px; line-height: 1.9; }
@media (max-width: 1100px) {
  .lp-hero { gap: 30px; grid-template-columns: .85fr 1.15fr; }
  .lp-hero h1 { font-size: 46px; }
  .lp-app-body { grid-template-columns: 130px minmax(0, 1fr); }
  .lp-app-sidebar { padding-inline: 7px; }
  .lp-app-game { gap: 6px; padding-inline: 5px; font-size: 9px; }
  .lp-app-game img { width: 24px; height: 24px; }
  .lp-app-content { padding-inline: 15px; }
  .lp-app-toolbar strong { font-size: 16px; }
  .lp-game-list { gap: 16px; }
  .lp-game-list li { gap: 7px; }
  .lp-game-list img { width: 32px; height: 32px; }
  .lp-games { gap: 24px; }
  .lp-games h2 { font-size: 14px; }
}
@media (max-width: 900px) {
  .lp-header { gap: 26px; }
  .lp-nav { gap: 22px; }
  .lp-hero { grid-template-columns: 1fr; gap: 45px; padding-top: 65px; padding-bottom: 42px; }
  .lp-hero-copy { text-align: center; }
  .lp-kicker, .lp-hero-copy .lp-actions { justify-content: center; }
  .lp-hero h1 { font-size: 56px; }
  .lp-product { width: min(100%, 660px); margin-inline: auto; }
  .lp-app-body { grid-template-columns: 160px minmax(0, 1fr); }
  .lp-app-sidebar { padding-inline: 12px; }
  .lp-app-game { gap: 10px; font-size: 11px; }
  .lp-app-content { padding-inline: 22px; }
  .lp-app-game img { width: 28px; height: 28px; }
  .lp-games { flex-direction: column; align-items: center; text-align: center; gap: 23px; }
  .lp-game-list { justify-content: center; gap: 24px; }
  .lp-feature-list { gap: 22px; }
  .lp-feature-list h3 { font-size: 15px; }
  .lp-section-top h2 { font-size: 26px; }
  .lp-faq { gap: 40px; grid-template-columns: .6fr 1fr; }
  .lp-help-layout { grid-template-columns: 155px minmax(0, 1fr); gap: 32px; }
}
@media (max-width: 620px) {
  html { scroll-padding-top: 135px; }
  .lp-wrap, .lp-header { width: calc(100% - 40px); }
  .lp-header { display: grid; grid-template-columns: 1fr auto; column-gap: 12px; row-gap: 0; padding-top: 13px; }
  .lp-header .lp-brand { gap: 8px; font-size: 15px; }
  .lp-header .lp-brand img { width: 27px; height: 27px; }
  .lp-header .lp-button { grid-column: 2; grid-row: 1; min-height: 35px; padding-inline: 14px; font-size: 12px; }
  .lp-nav { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; gap: 27px; width: 100%; margin: 7px 0 0; font-size: 12px; }
  .lp-nav a { padding-block: 12px; }
  .lp-hero { padding-top: 46px; gap: 33px; }
  .lp-kicker { margin-bottom: 20px; font-size: 11px; }
  .lp-hero h1 { margin-bottom: 21px; font-size: clamp(38px, 10.5vw, 54px); line-height: 1.3; }
  .lp-lead { font-size: 15px; line-height: 1.9; }
  .lp-hero .lp-actions { gap: 21px; margin-top: 25px; }
  .lp-button { min-height: 46px; padding-inline: 18px; font-size: 13px; }
  .lp-actions .lp-text-link { font-size: 13px; }
  .lp-system { font-size: 10px; }
  .lp-system span { padding-inline: 3px; }
  .lp-app { border-radius: 9px; }
  .lp-app-title { height: 32px; padding-inline: 10px; font-size: 9px; }
  .lp-app-title img { width: 15px; height: 15px; }
  .lp-window-controls { letter-spacing: 1px; }
  .lp-app-body { grid-template-columns: 54px minmax(0, 1fr); }
  .lp-app-sidebar { align-items: center; padding: 16px 5px 13px; }
  .lp-app-sidebar > .lp-app-label, .lp-app-game span, .lp-app-add, .lp-app-local { display: none; }
  .lp-app-game { min-height: 40px; padding: 6px; margin-bottom: 7px; }
  .lp-app-game img { width: 25px; height: 25px; }
  .lp-app-content { padding: 16px 13px 12px; }
  .lp-app-toolbar { gap: 7px; margin-bottom: 16px; }
  .lp-app-toolbar strong { font-size: 15px; }
  .lp-app-label { font-size: 9px; }
  .lp-demo-import { padding: 7px; font-size: 9px; }
  .lp-app-tabs { gap: 19px; }
  .lp-mod-row { min-height: 58px; gap: 9px; }
  .lp-mod-icon { width: 30px; height: 30px; font-size: 11px; }
  .lp-app-status { gap: 8px; margin-top: 16px; font-size: 8px; }
  .lp-product figcaption { justify-content: center; margin-top: 12px; font-size: 9px; }
  .lp-games { align-items: flex-start; text-align: left; padding-block: 25px; }
  .lp-games h2 { font-size: 16px; }
  .lp-game-list { display: grid; grid-template-columns: 1fr 1fr; width: 100%; justify-items: start; gap: 18px 14px; }
  .lp-game-list li { gap: 10px; font-size: 11px; }
  .lp-game-list li:last-child { grid-column: 1 / -1; padding-top: 2px; }
  .lp-game-list img { width: 32px; height: 32px; }
  .lp-features { padding-top: 44px; padding-bottom: 0; }
  .lp-section-top { margin-bottom: 25px; gap: 10px; }
  .lp-section-top h2, .lp-faq h2 { font-size: 25px; }
  .lp-section-top .lp-text-link { font-size: 12px; }
  .lp-feature-list { grid-template-columns: 1fr; gap: 24px; }
  .lp-feature-list article { position: relative; padding-left: 38px; padding-top: 18px; }
  .lp-feature-number { margin-bottom: 11px; font-size: 10px; }
  .lp-feature-number::before { content: ''; position: absolute; left: 3px; top: 22px; width: 13px; height: 13px; border: 1px solid #355a66; border-radius: 3px; background: #13323c; }
  .lp-feature-list h3 { font-size: 17px; }
  .lp-feature-list p { font-size: 13px; }
  .lp-feature-list p br { display: none; }
  .lp-faq { grid-template-columns: 1fr; gap: 16px; padding-top: 0; padding-bottom: 52px; }
  .lp-faq-intro > p:last-child { margin-top: 14px; margin-bottom: 8px; }
  .lp-faq-intro > p:last-child br { display: none; }
  .lp-questions summary { gap: 14px; padding-block: 20px; font-size: 13px; }
  .lp-questions p { margin-right: 12px; font-size: 12px; }
  .lp-footer { grid-template-columns: 1fr; gap: 24px; padding-top: 28px; padding-bottom: 26px; }
  .lp-footer nav { justify-content: flex-start; gap: 18px 23px; line-height: 1.7; }
  .lp-help { padding-top: 32px; }
  .lp-help-heading { padding-bottom: 30px; }
  .lp-help-heading h1 { font-size: 31px; line-height: 1.5; }
  .lp-help-heading > p { font-size: 13px; }
  .lp-help-heading .lp-actions { gap: 19px; }
  .lp-help-layout { grid-template-columns: 1fr; gap: 0; }
  .lp-help-nav { position: static; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px 6px; padding: 25px 0; border-bottom: 1px solid #ffffff17; }
  .lp-help-nav a { padding: 5px 0; border-left: 0; text-align: left; font-size: 11px; }
  .lp-doc-section { padding-block: 32px; }
  .lp-doc-section h2 { font-size: 24px; margin-bottom: 17px; }
  .lp-doc-section p, .lp-doc-section li { font-size: 13px; }
  .lp-help-games { column-gap: 14px; row-gap: 12px; }
  .lp-help-games li { gap: 9px; font-size: 10px; line-height: 1.7; }
  .lp-help-games img { width: 30px; height: 30px; }
  .lp-support-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .lp-support-grid img { width: 100%; height: auto; aspect-ratio: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .lp-button, .lp-questions summary > span { transition: none; }
}