:root {
  --lp-ink: #17191d;
  --lp-muted: #53647a;
  --lp-primary: #1f63e9;
  --lp-primary-dark: #1347b8;
  --lp-blue: #0b7bf2;
  --lp-cyan: #69cef2;
  --lp-accent: #ffb942;
  --lp-green: #078a65;
  --lp-surface: #f7fbff;
  --lp-surface-blue: #edf7ff;
  --lp-card: #ffffff;
  --lp-line: #d6e6f4;
  --lp-line-strong: #abcbe5;
  --lp-radius: 20px;
  --lp-shadow: 0 24px 70px rgba(23, 82, 149, .14);
  --lp-font: Inter, "Noto Sans JP", "Hiragino Sans", "Yu Gothic UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.landing-page { margin: 0; background: var(--lp-surface); color: var(--lp-ink); font-family: var(--lp-font); line-height: 1.7; overflow-x: hidden; }
.landing-page a { color: inherit; }
.landing-page button, .landing-page input, .landing-page select { font: inherit; }
.landing-page button, .landing-page a { -webkit-tap-highlight-color: transparent; }
.landing-page :focus-visible { outline: 3px solid rgba(31, 99, 233, .38); outline-offset: 3px; }
.landing-page [hidden] { display: none !important; }
.lp-container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.lp-skip { position: fixed; left: 16px; top: -100px; z-index: 100; padding: 10px 16px; background: var(--lp-ink); color: #fff !important; border-radius: 8px; }
.lp-skip:focus { top: 12px; }

.lp-header { position: fixed; inset: 0 0 auto; z-index: 40; background: rgba(255,255,255,.86); border-bottom: 1px solid rgba(185,199,223,.7); backdrop-filter: blur(18px); }
.lp-header-inner { height: 76px; display: flex; align-items: center; gap: 26px; }
.lp-wordmark { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; text-decoration: none; }
.lp-wordmark img { display: block; width: auto; height: 64px; }
.lp-navigation { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.lp-navigation a, .lp-navigation button { padding: 8px 10px; border: 0; border-radius: 9px; background: transparent; color: var(--lp-muted); font-size: 13px; font-weight: 700; text-decoration: none; cursor: pointer; }
.lp-navigation a:hover, .lp-navigation button:hover { background: var(--lp-surface-blue); color: var(--lp-primary); }
.lp-navigation-login { display: none; }
.lp-navigation-dev-login { display: none; }
.lp-header-actions { display: flex; gap: 8px; }
.lp-menu-button { display: none; margin-left: auto; border: 1px solid var(--lp-line); background: #fff; border-radius: 10px; padding: 8px 12px; color: var(--lp-ink); font-weight: 700; }
.lp-login-status { position: absolute; top: calc(100% + 8px); left: 50%; width: min(560px, calc(100% - 32px)); margin: 0; padding: 9px 14px; transform: translateX(-50%); border: 1px solid #f1c6c6; border-radius: 10px; background: #fff7f7; box-shadow: 0 10px 28px rgba(23, 25, 29, .12); color: #a32626; font-size: 12px; font-weight: 750; text-align: center; }
.lp-login-status:empty { display: none; }

.lp-button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 17px; border: 1px solid transparent; border-radius: 11px; font-size: 14px; font-weight: 800; text-decoration: none; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.lp-button:hover { transform: translateY(-2px); }
.lp-button:disabled { cursor: default; opacity: .72; transform: none; }
.lp-button-primary { color: #fff !important; background: linear-gradient(125deg, var(--lp-primary), var(--lp-blue)); box-shadow: 0 10px 24px rgba(31,99,233,.24); }
.lp-button-secondary { background: rgba(255,255,255,.92); color: var(--lp-ink); border-color: var(--lp-line-strong); }
.lp-button-subtle { background: #fff; border-color: var(--lp-line); color: var(--lp-ink); }
.lp-button-large { min-height: 52px; padding: 0 24px; border-radius: 13px; font-size: 15px; }

.lp-hero { position: relative; min-height: 100vh; padding: 146px 0 84px; isolation: isolate; overflow: hidden; background: radial-gradient(circle at 12% 10%, rgba(31,99,233,.13), transparent 35%), radial-gradient(circle at 88% 30%, rgba(105,206,242,.18), transparent 34%), radial-gradient(circle at 24% 82%, rgba(255,185,66,.10), transparent 22%), #f8fcff; }
.lp-hero-light { position: absolute; z-index: -1; width: 520px; height: 520px; border-radius: 50%; filter: blur(90px); opacity: .42; }
.lp-hero-light-one { left: -220px; top: 160px; background: #2f7cf2; }
.lp-hero-light-two { right: -260px; top: 340px; background: #72d4f3; }
.lp-hero-inner { display: grid; grid-template-columns: minmax(480px, .84fr) minmax(0, 1.16fr); align-items: center; gap: 46px; }
.lp-eyebrow, .lp-section-label { margin: 0 0 16px; color: var(--lp-primary); font-size: 11px; font-weight: 850; letter-spacing: .16em; }
.lp-eyebrow span { display: inline-block; margin-right: 8px; padding: 5px 9px; border: 1px solid #ffd17a; border-radius: 999px; background: #fff8e9; color: #9a5b00; letter-spacing: .05em; }
.lp-hero h1 { margin: 0; font-size: clamp(43px, 3.9vw, 48px); line-height: 1.08; letter-spacing: -.055em; }
.lp-hero h1 strong { display: inline-block; color: var(--lp-primary); }
.lp-hero-lead { max-width: 660px; margin: 28px 0 0; color: var(--lp-muted); font-size: 18px; line-height: 1.9; }
.lp-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.lp-assurances { display: flex; flex-wrap: wrap; gap: 8px 26px; margin: 20px 0 0; padding-left: 18px; color: var(--lp-muted); font-size: 12px; }
.lp-assurances li::marker { color: var(--lp-green); }

.lp-cockpit { padding: 22px; background: rgba(255,255,255,.88); border: 1px solid rgba(158,174,205,.62); border-radius: 26px; box-shadow: var(--lp-shadow); backdrop-filter: blur(18px); }
.lp-cockpit-topbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding-bottom: 17px; border-bottom: 1px solid var(--lp-line); }
.lp-cockpit-topbar h2 { margin: 3px 0 0; font-size: 17px; }
.lp-live-label { margin: 0; color: var(--lp-primary); font-size: 9px; font-weight: 850; letter-spacing: .12em; }
.lp-live-state { padding: 5px 10px; border-radius: 999px; background: #dff9ef; color: #057152; font-size: 11px; font-weight: 800; }
.lp-live-state::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 6px; border-radius: 50%; background: #08a978; box-shadow: 0 0 0 4px rgba(8,169,120,.12); }
.lp-platform-row { display: flex; flex-wrap: wrap; gap: 7px; padding: 14px 0; }
.lp-platform-row span { padding: 6px 8px; border: 1px solid var(--lp-line); border-radius: 8px; background: #fff; color: var(--lp-ink); font-size: 10px; font-weight: 750; }
.lp-platform-row b { margin-left: 4px; color: var(--lp-green); font-size: 8px; }
.lp-cockpit-grid { display: grid; grid-template-columns: 1fr 1.18fr .68fr; gap: 12px; }
.lp-budget-card, .lp-decision-card, .lp-score-card { min-width: 0; padding: 17px; border: 1px solid var(--lp-line); border-radius: 16px; background: #fff; }
.lp-card-heading { display: flex; justify-content: space-between; gap: 8px; color: var(--lp-muted); font-size: 10px; font-weight: 800; }
.lp-card-heading b { color: var(--lp-green); }
.lp-budget-value { margin: 12px 0 3px; font-size: 26px; font-weight: 850; line-height: 1; letter-spacing: -.04em; }
.lp-budget-value small { color: var(--lp-muted); font-size: 11px; font-weight: 600; }
.lp-progress { height: 7px; margin-top: 13px; border-radius: 999px; background: #e7ecf6; overflow: hidden; }
.lp-progress span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--lp-primary), var(--lp-blue)); }
.lp-spent { margin: 6px 0 14px; color: var(--lp-muted); font-size: 9px; text-align: right; }
.lp-allocation { margin: 0; display: grid; gap: 7px; }
.lp-allocation div { display: flex; justify-content: space-between; gap: 8px; padding-top: 7px; border-top: 1px solid #edf0f6; font-size: 9px; }
.lp-allocation dt { font-weight: 700; }
.lp-allocation dd { margin: 0; color: var(--lp-muted); }
.lp-decision-card { background: #f4faff; border-color: #a9d9f3; }
.lp-decision-card .lp-section-label { color: #a76200; }
.lp-decision-card h3 { margin: 5px 0 8px; font-size: 17px; line-height: 1.45; }
.lp-decision-card > p:not(.lp-section-label) { margin: 0; color: var(--lp-muted); font-size: 10px; }
.lp-decision-data { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 13px 0; }
.lp-decision-data div { padding: 8px; border-radius: 8px; background: #fff; }
.lp-decision-data dt { color: var(--lp-muted); font-size: 8px; }
.lp-decision-data dd { margin: 2px 0 0; font-size: 9px; font-weight: 800; }
.lp-decision-actions { display: flex; align-items: center; gap: 8px; }
.lp-decision-actions .lp-button { min-height: 34px; padding: 0 11px; font-size: 9px; }
.lp-approval-message { color: var(--lp-green); font-size: 8px; font-weight: 700; }
.lp-score-card { text-align: center; background: var(--lp-ink); color: #fff; }
.lp-score-card > span { color: #aebbd0; font-size: 9px; }
.lp-score-card > strong { display: block; margin-top: 5px; font-size: 46px; line-height: 1; }
.lp-score-card > small { color: #aebbd0; font-size: 9px; }
.lp-score-card ul { display: grid; gap: 6px; margin: 15px 0 0; padding: 0; list-style: none; text-align: left; }
.lp-score-card li { padding-top: 6px; border-top: 1px solid rgba(255,255,255,.12); color: #c8d3e4; font-size: 8px; }
.lp-score-card li b { display: inline-block; width: 20px; color: #fff; font-size: 12px; }

.lp-platform-strip { padding: 25px 0; background: #fff; border-block: 1px solid var(--lp-line); }
.lp-platform-strip .lp-container { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.lp-platform-strip p { margin: 0; color: var(--lp-muted); font-size: 12px; font-weight: 700; }
.lp-platform-strip div div { display: flex; flex-wrap: wrap; gap: 25px; color: #34435b; font-weight: 850; }

.lp-section { padding: 105px 0; }
.lp-section-intro { max-width: 680px; }
.lp-section-intro-centered { margin-inline: auto; text-align: center; }
.lp-section-intro h2 { margin: 0; font-size: clamp(32px, 4vw, 52px); line-height: 1.25; letter-spacing: -.045em; }
.lp-section-intro > p:last-child { margin: 20px 0 0; color: var(--lp-muted); font-size: 16px; }
.lp-challenge-section { background: #fff; }
.lp-challenge-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 48px; }
.lp-challenge-grid article { padding: 28px; border: 1px solid var(--lp-line); border-radius: var(--lp-radius); background: var(--lp-surface); }
.lp-challenge-grid span { color: var(--lp-primary); font-size: 11px; font-weight: 850; letter-spacing: .12em; }
.lp-challenge-grid h3 { margin: 16px 0 10px; font-size: 21px; }
.lp-challenge-grid p { margin: 0; color: var(--lp-muted); font-size: 14px; }

.lp-features-section { background: var(--lp-surface-blue); }
.lp-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 55px; }
.lp-feature-card { position: relative; min-height: 300px; padding: 33px; overflow: hidden; border: 1px solid #d0daec; border-radius: 24px; background: #fff; box-shadow: 0 15px 38px rgba(43,59,97,.07); }
.lp-feature-number { position: absolute; right: 24px; top: 10px; color: #eef1fa; font-size: 72px; font-weight: 900; line-height: 1; }
.lp-feature-tag { margin: 0 0 20px; color: var(--lp-primary); font-size: 10px; font-weight: 850; letter-spacing: .15em; }
.lp-feature-card h3 { position: relative; margin: 0; font-size: 25px; letter-spacing: -.03em; }
.lp-feature-card > p:not(.lp-feature-tag) { position: relative; margin: 14px 0; color: var(--lp-muted); }
.lp-feature-card ul { margin: 20px 0 0; padding: 16px 0 0 20px; border-top: 1px solid var(--lp-line); }
.lp-feature-card li { padding: 4px 0; color: #334155; font-size: 13px; }
.lp-feature-card li::marker { color: var(--lp-green); }

.lp-operations-section { background: #fff; }
.lp-operations-demo { margin-top: 45px; overflow: hidden; border: 1px solid var(--lp-line-strong); border-radius: 24px; background: #fff; box-shadow: var(--lp-shadow); }
.lp-operation-tabs { display: flex; gap: 4px; padding: 10px; border-bottom: 1px solid var(--lp-line); background: #f5f7fb; }
.lp-operation-tabs button { flex: 1; min-height: 44px; border: 0; border-radius: 10px; background: transparent; color: var(--lp-muted); font-weight: 800; cursor: pointer; }
.lp-operation-tabs button[aria-selected="true"] { background: #fff; color: var(--lp-primary); box-shadow: 0 4px 16px rgba(26,38,70,.08); }
.lp-operation-panel { display: grid; grid-template-columns: .76fr 1.24fr; align-items: center; gap: 50px; min-height: 360px; padding: 48px; }
.lp-panel-copy > span { color: var(--lp-primary); font-size: 10px; font-weight: 850; letter-spacing: .15em; }
.lp-panel-copy h3 { margin: 10px 0; font-size: 30px; line-height: 1.35; }
.lp-panel-copy p { margin: 0; color: var(--lp-muted); }
.lp-chart-card { display: grid; gap: 24px; padding: 30px; border: 1px solid var(--lp-line); border-radius: 18px; background: var(--lp-surface); }
.lp-chart-card div { display: grid; grid-template-columns: 80px 1fr 45px; align-items: center; gap: 14px; font-size: 12px; }
.lp-chart-card b { height: 18px; border-radius: 999px; background: linear-gradient(90deg, var(--lp-primary), var(--lp-cyan)); }
.lp-chart-card strong { text-align: right; }
.lp-creative-set { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.lp-creative-set article { display: flex; flex-direction: column; justify-content: space-between; min-height: 220px; padding: 20px; border: 1px solid var(--lp-line); border-radius: 16px; background: var(--lp-surface); }
.lp-creative-set article.is-winner { border-color: var(--lp-primary); box-shadow: inset 0 0 0 2px rgba(31,99,233,.1); }
.lp-creative-set small { color: var(--lp-muted); }
.lp-creative-set strong { font-size: 16px; line-height: 1.55; }
.lp-creative-set span { color: var(--lp-primary); font-size: 11px; font-weight: 800; }
.lp-report-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 0; }
.lp-report-grid div { padding: 25px; border: 1px solid var(--lp-line); border-radius: 16px; background: var(--lp-surface); }
.lp-report-grid dt { color: var(--lp-muted); font-size: 12px; }
.lp-report-grid dd { margin: 6px 0 0; font-size: 27px; font-weight: 850; }

.lp-ecosystem-section { background: var(--lp-ink); color: #fff; }
.lp-ecosystem-section .lp-section-label { color: #79d8f5; }
.lp-ecosystem-section .lp-section-intro > p:last-child { color: #aebbd0; }
.lp-ecosystem-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto; align-items: center; gap: 14px; margin-top: 55px; }
.lp-ecosystem-flow article { min-height: 190px; padding: 26px; border: 1px solid rgba(255,255,255,.14); border-radius: 20px; background: rgba(255,255,255,.06); }
.lp-ecosystem-flow article > span { color: #79d8f5; font-size: 11px; font-weight: 850; letter-spacing: .1em; }
.lp-ecosystem-flow h3 { margin: 18px 0 8px; font-size: 24px; }
.lp-ecosystem-flow p { margin: 0; color: #b9c4d6; font-size: 13px; }
.lp-flow-label { color: #79d8f5; font-size: 10px; font-weight: 850; letter-spacing: .08em; writing-mode: vertical-rl; }
.lp-ecosystem-note { margin: 28px auto 0; text-align: center; color: #c8d3e4; font-size: 13px; letter-spacing: .04em; }

.lp-partner-section { background: #fff; }
.lp-partner-layout { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 70px; }
.lp-text-link { display: inline-block; margin-top: 24px; color: var(--lp-primary) !important; font-weight: 850; text-underline-offset: 4px; }
.lp-partner-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.lp-partner-grid article { min-height: 255px; padding: 27px; border: 1px solid var(--lp-line); border-radius: 21px; background: var(--lp-surface); }
.lp-partner-grid span { color: var(--lp-primary); font-size: 11px; font-weight: 850; }
.lp-partner-grid h3 { margin: 35px 0 10px; font-size: 22px; }
.lp-partner-grid p { color: var(--lp-muted); font-size: 14px; }

.lp-safety-section { background: var(--lp-surface-blue); }
.lp-mode-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-top: 52px; }
.lp-mode-grid article { padding: 28px; border: 1px solid var(--lp-line); border-radius: 20px; background: #fff; }
.lp-mode-grid article.is-featured { border-color: var(--lp-primary); box-shadow: 0 15px 40px rgba(31,99,233,.12); }
.lp-mode-grid span { color: var(--lp-primary); font-size: 10px; font-weight: 850; letter-spacing: .14em; }
.lp-mode-grid h3 { margin: 17px 0 8px; font-size: 21px; }
.lp-mode-grid p { margin: 0; color: var(--lp-muted); font-size: 14px; }
.lp-safety-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 9px; margin: 28px 0 0; padding: 0; list-style: none; }
.lp-safety-list li { padding: 7px 12px; border: 1px solid var(--lp-line-strong); border-radius: 999px; background: rgba(255,255,255,.8); color: #354258; font-size: 12px; font-weight: 750; }

.lp-faq-section { background: #fff; }
.lp-faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; }
.lp-faq-list { display: grid; gap: 10px; }
.lp-faq-list details { padding: 0 20px; border: 1px solid var(--lp-line); border-radius: 15px; background: var(--lp-surface); }
.lp-faq-list summary { position: relative; padding: 19px 34px 19px 0; font-weight: 800; cursor: pointer; list-style: none; }
.lp-faq-list summary::-webkit-details-marker { display: none; }
.lp-faq-list summary::after { content: "+"; position: absolute; right: 0; top: 18px; color: var(--lp-primary); font-size: 22px; line-height: 1; }
.lp-faq-list details[open] summary::after { content: "−"; }
.lp-faq-list details p { margin: 0; padding: 0 0 19px; color: var(--lp-muted); font-size: 14px; }

.lp-contact-section { background: #eaf6ff; }
.lp-contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: center; }
.lp-contact-copy h2 { margin: 0; font-size: clamp(36px, 4vw, 56px); line-height: 1.2; letter-spacing: -.05em; }
.lp-contact-copy > p:not(.lp-section-label) { color: var(--lp-muted); font-size: 16px; }
.lp-contact-copy ul { margin: 25px 0 0; padding-left: 20px; }
.lp-contact-copy li { padding: 5px 0; color: #334155; font-size: 13px; }
.lp-contact-copy li::marker { color: var(--lp-green); }
.lp-contact-form { display: grid; gap: 15px; padding: 30px; border: 1px solid rgba(185,199,223,.9); border-radius: 22px; background: #fff; box-shadow: var(--lp-shadow); }
.lp-contact-form div { display: grid; gap: 6px; }
.lp-contact-form label { font-size: 12px; font-weight: 800; }
.lp-contact-form input, .lp-contact-form select { width: 100%; height: 48px; padding: 0 13px; border: 1px solid var(--lp-line-strong); border-radius: 10px; background: #fff; color: var(--lp-ink); }
.lp-contact-form input:focus, .lp-contact-form select:focus { border-color: var(--lp-primary); outline: 3px solid rgba(31,99,233,.12); }
.lp-form-note { margin: 0; color: var(--lp-muted); font-size: 10px; text-align: center; }
.lp-form-status { min-height: 24px; margin: 0; color: var(--lp-green); font-size: 12px; font-weight: 750; text-align: center; }

.lp-footer { padding: 35px 0; background: var(--lp-ink); color: #fff; }
.lp-footer .lp-container { display: flex; align-items: center; gap: 24px; }
.lp-footer p { margin: 0; color: #aebbd0; font-size: 12px; }
.lp-footer > div > a { margin-left: auto; color: #cbeeff; font-size: 12px; font-weight: 800; }
.lp-footer-wordmark { padding: 7px 11px; border-radius: 13px; background: #fff; }
.lp-footer-wordmark img { height: 58px; }

@media (max-width: 1080px) {
  .lp-header-actions .lp-demo-button { display: none; }
  .lp-navigation { display: none; position: absolute; inset: 76px 20px auto; padding: 12px; border: 1px solid var(--lp-line); border-radius: 14px; background: #fff; box-shadow: var(--lp-shadow); }
  .lp-navigation.is-open { display: grid; }
  .lp-navigation a, .lp-navigation button { padding: 12px; text-align: left; }
  .lp-menu-button { display: block; }
  .lp-hero-inner { grid-template-columns: 1fr; }
  .lp-hero-copy { max-width: 760px; text-align: center; margin-inline: auto; }
  .lp-hero-lead { margin-inline: auto; }
  .lp-hero-actions, .lp-assurances { justify-content: center; }
  .lp-cockpit { max-width: 840px; margin-inline: auto; }
  .lp-cockpit-grid { grid-template-columns: 1fr 1.25fr; }
  .lp-score-card { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr auto auto; align-items: center; text-align: left; }
  .lp-score-card > strong { display: inline; }
  .lp-score-card ul { grid-column: 1 / -1; grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 800px) {
  .lp-container { width: min(100% - 28px, 680px); }
  .lp-header-inner { height: 68px; }
  .lp-wordmark img { height: 52px; }
  .lp-header-actions { display: none; }
  .lp-navigation { inset: 68px 14px auto; }
  .lp-navigation .lp-navigation-login { display: block; background: var(--lp-surface-blue); color: var(--lp-primary); }
  .lp-navigation .lp-navigation-dev-login:not([hidden]) { display: block; border: 1px dashed var(--lp-line-strong); color: var(--lp-primary); }
  .lp-hero { padding: 118px 0 64px; }
  .lp-hero h1 { font-size: clamp(40px, 12vw, 58px); }
  .lp-hero-lead { font-size: 16px; }
  .lp-cockpit-grid { grid-template-columns: 1fr; }
  .lp-score-card { display: block; text-align: center; }
  .lp-score-card ul { grid-template-columns: repeat(3, 1fr); }
  .lp-platform-strip .lp-container { display: block; text-align: center; }
  .lp-platform-strip div div { justify-content: center; margin-top: 14px; gap: 10px 18px; }
  .lp-section { padding: 76px 0; }
  .lp-challenge-grid, .lp-feature-grid, .lp-mode-grid { grid-template-columns: 1fr; }
  .lp-operation-panel { grid-template-columns: 1fr; gap: 28px; padding: 28px; }
  .lp-ecosystem-flow { grid-template-columns: 1fr; }
  .lp-flow-arrow { transform: rotate(90deg); text-align: center; }
  .lp-flow-return { transform: none; }
  .lp-partner-layout, .lp-faq-layout, .lp-contact-layout { grid-template-columns: 1fr; gap: 42px; }
  .lp-partner-grid { grid-template-columns: 1fr 1fr; }
  .lp-footer .lp-container { flex-direction: column; align-items: flex-start; }
  .lp-footer > div > a { margin-left: 0; }
}

@media (max-width: 540px) {
  .lp-hero-copy { text-align: left; }
  .lp-hero-actions, .lp-assurances { justify-content: flex-start; }
  .lp-hero-actions .lp-button { width: 100%; }
  .lp-eyebrow { line-height: 1.7; }
  .lp-cockpit { padding: 13px; border-radius: 18px; }
  .lp-cockpit-topbar { align-items: flex-start; }
  .lp-platform-row { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 10px; }
  .lp-decision-data { grid-template-columns: 1fr; }
  .lp-score-card ul { grid-template-columns: 1fr; }
  .lp-feature-card { padding: 25px; }
  .lp-operation-tabs { overflow-x: auto; }
  .lp-operation-tabs button { flex: 0 0 auto; padding: 0 16px; }
  .lp-operation-panel { padding: 22px; }
  .lp-creative-set { grid-template-columns: 1fr; }
  .lp-creative-set article { min-height: 150px; }
  .lp-report-grid { grid-template-columns: 1fr; }
  .lp-partner-grid { grid-template-columns: 1fr; }
  .lp-contact-form { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}