:root {
  --page: #f7fafc;
  --paper: #ffffff;
  --ink: #172136;
  --sub: #526078;
  --muted: #6d788c;
  --line: #dce4ec;
  --line-strong: #c8d3df;
  --azure: #1377d4;
  --azure-deep: #0759a7;
  --azure-pale: #e9f5ff;
  --coral: #ee6e70;
  --coral-pale: #fff0ee;
  --green: #087f5b;
  --green-pale: #e8f8f1;
  --yellow-pale: #fff8df;
  --navy: #102a47;
  --shadow: 0 18px 44px rgba(31, 52, 78, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 132px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Yu Gothic UI", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  padding-bottom: 0;
}
body::before { display: none; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, select { font: inherit; }
h1, h2, h3, h4, p { overflow-wrap: anywhere; }
h1, h2, h3, h4 {
  margin: 0;
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Yu Gothic UI", sans-serif;
  letter-spacing: 0;
}
h2 { font-size: clamp(1.65rem, 4vw, 2.5rem); line-height: 1.35; }
h3 { font-size: 1.08rem; line-height: 1.5; }

.skip-link {
  position: fixed;
  left: 12px;
  top: -80px;
  z-index: 300;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 6px;
  background: #111827;
  color: #fff;
  font-weight: 800;
}
.skip-link:focus { top: 12px; }

a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 3px solid #ffb54a;
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(220, 228, 236, .95);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.header-main, .series-nav, .content-width, .footer-inner {
  width: min(100% - 32px, 1120px);
  margin-inline: auto;
}
.header-main {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  min-width: 0;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  text-decoration: none;
  font-weight: 900;
}
.brand img { width: 38px; height: 38px; border-radius: 8px; }
.brand-copy { display: grid; line-height: 1.2; }
.brand-copy small { color: var(--sub); font-size: .72rem; font-weight: 700; }
.series-nav {
  display: flex;
  gap: 4px;
  padding-block: 0 8px;
  overflow-x: auto;
  scrollbar-width: none;
  overscroll-behavior-inline: contain;
}
.series-nav::-webkit-scrollbar { display: none; }
.series-nav a {
  min-height: 44px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 8px 11px;
  border-bottom: 3px solid transparent;
  color: var(--sub);
  text-decoration: none;
  font-size: .78rem;
  font-weight: 800;
}
.series-nav a[aria-current="page"] { color: var(--azure-deep); border-color: var(--coral); }
.mobile-series { display: none; }

.hero {
  min-height: 0;
  position: relative;
  display: flex;
  align-items: center;
  color: var(--navy);
  background: linear-gradient(135deg, #fff8f4 0%, #f4f9ff 100%);
}
.hero-inner {
  width: min(100% - 32px, 1120px);
  margin-inline: auto;
  padding-block: 54px 64px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
  align-items: stretch;
  gap: clamp(28px, 5vw, 64px);
}
.hero-copy {
  align-self: center;
  width: 100%;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(27, 73, 115, .12);
  border-radius: 26px;
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 24px 70px rgba(30, 65, 100, .12);
}
.hero-visual {
  min-height: 520px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(27, 73, 115, .12);
  border-radius: 26px;
  background: #dce8f3;
  box-shadow: 0 24px 70px rgba(30, 65, 100, .14);
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 58% center; }
.hero-label, .section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  margin-bottom: 14px;
  color: inherit;
  font-size: .82rem;
  font-weight: 900;
}
.hero-label::before, .section-label::before {
  content: "";
  width: 24px;
  height: 3px;
  border-radius: 3px;
  background: var(--coral);
}
.hero h1 {
  font-size: clamp(2.65rem, 8vw, 5.4rem);
  line-height: 1.08;
}
.hero-lead {
  max-width: 600px;
  margin: 18px 0 0;
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  line-height: 1.65;
  font-weight: 700;
}
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  font-size: .9rem;
  font-weight: 800;
}
.hero-facts li::before { content: "✓"; margin-right: 7px; color: var(--azure-deep); }
.hero-action { margin-top: 24px; }
.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 7px;
  text-decoration: none;
  font-weight: 900;
  line-height: 1.35;
}
.button-primary { background: var(--coral); color: #fff; box-shadow: 0 14px 30px rgba(238, 110, 112, .28); }
.button-primary:hover { background: #d9565c; }
.button-secondary { border-color: var(--line-strong); background: #fff; color: var(--navy); }
.hero-note { margin: 10px 0 0; font-size: .78rem; line-height: 1.65; color: var(--sub); }
.sales-hold {
  width: min(620px, 100%);
  margin-top: 14px;
  padding: 11px 14px;
  border-left: 4px solid #f0c55f;
  background: rgba(17, 39, 65, .82);
  color: #fff5d5;
  font-size: .82rem;
}

.section-band { padding-block: 72px; }
.section-band.white { background: var(--paper); }
.section-band.azure { background: var(--azure-pale); }
.section-band.coral { background: var(--coral-pale); }
.section-band.navy { background: var(--navy); color: #fff; }
.section-head { max-width: 740px; margin-bottom: 30px; }
.section-label { color: var(--azure-deep); }
.section-band.navy .section-label { color: #a9d9ff; }
.section-head p { margin: 10px 0 0; color: var(--sub); }
.section-band.navy .section-head p { color: #d3dfec; }

.answer-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--line);
}
.answer-item { padding: 24px 22px; border-right: 1px solid var(--line); }
.answer-item:last-child { border-right: 0; }
.answer-item strong { display: block; color: var(--azure-deep); font-size: .82rem; }
.answer-item p { margin: 5px 0 0; color: var(--ink); font-weight: 800; }

.start-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 34px; align-items: start; }
.steps { display: grid; gap: 0; counter-reset: start-step; }
.start-step {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.start-step:last-child { border-bottom: 0; }
.start-step::before {
  counter-increment: start-step;
  content: counter(start-step);
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--azure-deep);
  color: #fff;
  font-weight: 900;
}
.start-step p { margin: 5px 0 0; color: var(--sub); }
.command-box {
  margin-top: 10px;
  padding: 10px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #fff;
  color: var(--navy);
  font-weight: 900;
}
.start-aside {
  padding: 24px;
  border-left: 4px solid var(--coral);
  background: #fff;
  box-shadow: var(--shadow);
}
.start-aside p { margin: 8px 0 0; color: var(--sub); }
.start-aside .button { width: 100%; margin-top: 18px; }
.fine-print { margin: 10px 0 0; color: var(--muted); font-size: .78rem; }

.use-grid, .feature-grid, .faq-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.use-item { padding: 22px 0; border-top: 1px solid var(--line); }
.use-item h3 { color: var(--navy); }
.use-item p { margin: 7px 0 0; color: var(--sub); }
.use-index { color: var(--coral); font-size: .78rem; font-weight: 900; }

.persona-story-list { display: grid; gap: 14px; }
.persona-story {
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--azure);
  background: #fff;
  box-shadow: 0 10px 28px rgba(31, 52, 78, .07);
}
.persona-story > summary { min-height: 72px; padding: 15px 18px; color: var(--navy); }
.persona-story > summary span { display: grid; gap: 2px; }
.persona-story > summary small { color: var(--sub); font-size: .84rem; font-weight: 700; }
.persona-story-body { padding: 0 18px 20px; }
.persona-story-flow { display: grid; gap: 0; margin: 0; }
.persona-story-flow > div { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 14px; padding: 16px 0; border-top: 1px solid var(--line); }
.persona-story-flow dt { color: var(--azure-deep); font-weight: 900; }
.persona-story-flow dd { margin: 0; color: var(--sub); }
.persona-story-action { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.persona-story-action .button { min-width: min(100%, 260px); }
.persona-story-action p { margin: 0; color: var(--muted); font-size: .78rem; }

.screen-row { display: grid; grid-template-columns: minmax(240px, .7fr) minmax(0, 1.3fr); gap: 44px; align-items: center; margin-top: 52px; }
.screen-row:first-of-type { margin-top: 0; }
.screen-row.reverse { grid-template-columns: minmax(0, 1.3fr) minmax(240px, .7fr); }
.screen-row.reverse .screen-shot { order: 2; }
.screen-shot { width: min(100%, 310px); margin: 0 auto; }
.screen-shot img { width: 100%; border-radius: 24px; box-shadow: var(--shadow); }
.screen-copy h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
.screen-copy p { margin: 10px 0 0; color: var(--sub); }
.screen-copy ul { margin: 14px 0 0; padding-left: 1.3em; color: var(--sub); }

.limits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.limit-block { padding-top: 16px; border-top: 4px solid var(--azure); }
.limit-block.caution { border-color: var(--coral); }
.limit-list { margin: 12px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.limit-list li { padding-left: 25px; position: relative; }
.limit-list li::before { position: absolute; left: 0; color: var(--green); font-weight: 900; content: "✓"; }
.limit-block.caution .limit-list li::before { content: "!"; color: var(--coral); }

.pricing-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .85fr); gap: 30px; align-items: start; }
.price-table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { padding: 13px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { width: 38%; color: var(--sub); font-size: .85rem; }
.price-summary { padding: 26px; background: var(--navy); color: #fff; }
.price-summary .campaign { color: #ffd0cc; font-size: 2rem; font-weight: 900; line-height: 1.3; }
.price-summary p { margin: 8px 0 0; color: #d3dfec; }
.price-summary .button { width: 100%; margin-top: 18px; }
.hold-panel { margin-top: 18px; padding: 14px; border: 1px solid #d8b654; background: var(--yellow-pale); color: #584300; }
.sales-open-panel { margin-top: 18px; padding: 14px; border: 1px solid #86d9c9; background: #eafff9; color: #104b42; font-weight: 800; }

.apply-form { margin-top: 28px; padding: 24px; border: 1px solid var(--line); background: #fff; }
.paid-form-disclosure { margin-top: 18px; }
.paid-form-disclosure > summary { color: var(--azure-deep); }
.paid-form-disclosure[open] > summary { border-bottom-color: var(--line-strong); }
.checkout-sales-hold { margin: 12px 0; padding: 12px; border-left: 4px solid #d8b654; background: var(--yellow-pale); color: #584300; }
.paid-application-hold { margin-top: 14px; padding: 18px; border-left: 4px solid #d8b654; background: var(--yellow-pale); color: #584300; }
.paid-application-hold p { margin: 7px 0 0; }
.hold-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.hold-actions .button { min-width: min(100%, 240px); }
.hold-guidance { font-size: .78rem; color: #675722; }
.checkout-fields { min-width: 0; margin: 0; padding: 0; border: 0; }
.checkout-fields:disabled { opacity: .55; }
.apply-form label { display: block; font-weight: 800; }
.apply-form input[type="email"] { width: 100%; min-height: 48px; margin-top: 6px; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 6px; }
.apply-form select { width: 100%; min-height: 48px; margin-top: 6px; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 6px; background: #fff; color: var(--ink); }
.provider-grid { margin-top: 12px; }
.provider-option { padding: 12px; background: var(--azure-pale); }
.provider-option span span { display: block; color: var(--sub); font-size: .82rem; }
.purchase-summary { margin: 14px 0; padding: 16px; border: 1px solid var(--line); background: #f8fafc; }
.purchase-summary dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 14px; margin: 10px 0 0; font-size: .86rem; }
.purchase-summary dt { color: var(--sub); font-weight: 900; }
.purchase-summary dd { margin: 0; }
.check-row { min-height: 44px; display: flex !important; align-items: center; gap: 10px; margin-top: 8px; font-size: .86rem; }
.check-row input { width: 24px; height: 24px; flex: 0 0 24px; }
.form-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }

.faq-list { display: grid; gap: 10px; }
.section#legal { padding-block: 72px; background: #fff; }
.section-inner { width: min(100% - 32px, 1120px); margin-inline: auto; }
.legal-head { max-width: 760px; margin-bottom: 26px; }
.kicker {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--azure-deep);
  font-size: .82rem;
  font-weight: 900;
}
.kicker img { width: 22px; height: 22px; border-radius: 5px; }
.section-copy { margin: 8px 0 0; color: var(--sub); }
.faq-stack { display: grid; gap: 10px; }
details { border-top: 1px solid var(--line); background: transparent; }
summary { min-height: 52px; display: flex; align-items: center; cursor: pointer; padding: 13px 4px; font-weight: 900; }
.detail-copy { padding: 0 4px 18px; color: var(--sub); }
.detail-copy p { margin: 8px 0 0; }
.detail-copy a { min-height: 44px; display: inline-flex; align-items: center; color: var(--azure-deep); font-weight: 800; }
.legal-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.legal-links a { min-height: 44px; display: inline-flex; align-items: center; padding: 8px 11px; border: 1px solid var(--line); background: #fff; color: var(--azure-deep); text-decoration: none; font-size: .8rem; font-weight: 800; }
.legal-dl { display: grid; grid-template-columns: minmax(130px, .34fr) minmax(0, 1fr); margin: 0; }
.legal-dl dt, .legal-dl dd { margin: 0; padding: 12px; border-bottom: 1px solid var(--line); }
.legal-dl dt { color: var(--ink); font-weight: 900; }
.note { margin-top: 12px; color: var(--muted); font-size: .8rem; }
.policy-list { display: grid; gap: 12px; padding-left: 1.3em; }
.lang-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.lang-card { padding: 14px; border: 1px solid var(--line); background: #fff; }
.lang-card ul { margin: 8px 0 0; padding-left: 1.2em; }

.final-action { text-align: center; }
.final-action .section-head { margin-inline: auto; }
.final-action .button { min-width: min(100%, 310px); }

.site-footer { padding: 48px 0 100px; background: #0c2038; color: #fff; }
.footer-top { display: grid; grid-template-columns: 1.2fr .8fr; gap: 36px; }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; }
.footer-brand img { width: 38px; height: 38px; border-radius: 8px; }
.footer-company, .support-sla { margin-top: 14px; color: #c6d4e3; font-size: .82rem; }
.footer-company a { min-height: 44px; display: inline-flex; align-items: center; }
.footer-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 18px; }
.footer-nav a, .footer-legal a { min-height: 44px; display: inline-flex; align-items: center; color: #e8f2fc; font-size: .84rem; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 4px 18px; margin-top: 28px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .18); }
.footer-bottom { margin-top: 18px; color: #9fb2c7; font-size: .76rem; }

@media (max-width: 859px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { min-height: 380px; }
  .start-layout, .pricing-layout, .footer-top { grid-template-columns: 1fr; }
  .answer-strip { grid-template-columns: 1fr; }
  .answer-item { border-right: 0; border-bottom: 1px solid var(--line); }
  .answer-item:last-child { border-bottom: 0; }
}

@media (max-width: 720px) {
  .site-header .series-nav.product-nav {
    display: none;
    overflow: visible;
  }
  .site-header .mobile-series {
    display: block;
    width: min(100% - 24px, var(--hq-max));
    margin: 0 auto;
    padding-bottom: 8px;
  }
  .site-header .mobile-series > summary {
    position: relative;
    display: flex;
    min-height: 44px;
    align-items: center;
    padding: 9px 44px 9px 13px;
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    background: #fff;
    color: var(--navy);
    cursor: pointer;
    font-size: .9rem;
    font-weight: 900;
    list-style: none;
  }
  .site-header .mobile-series > summary::-webkit-details-marker { display: none; }
  .site-header .mobile-series > summary::after {
    content: "+";
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--azure-pale);
    color: var(--azure-deep);
    font-size: 1.1rem;
    line-height: 1;
  }
  .site-header .mobile-series[open] > summary::after { content: "−"; }
  .site-header .mobile-series > nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 8px;
    padding: 8px;
    border: 1px solid var(--line-strong);
    border-radius: 16px;
    background: #fff;
    box-shadow: var(--shadow);
  }
  .site-header .mobile-series > nav a {
    min-width: 0;
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 9px 10px;
    border: 1px solid var(--line);
    border-radius: 10px;
    color: var(--sub);
    font-size: .82rem;
    font-weight: 800;
    line-height: 1.35;
    overflow-wrap: anywhere;
    text-decoration: none;
  }
  .site-header .mobile-series > nav a[aria-current="page"] {
    border-color: var(--azure);
    background: var(--azure-pale);
    color: var(--azure-deep);
  }
}

@media (max-width: 679px) {
  .header-main, .content-width, .footer-inner, .hero-inner, .section-inner { width: min(100% - 28px, 1120px); }
  .section-band { padding-block: 54px; }
  .use-grid, .feature-grid, .faq-grid, .limits-grid, .screen-row, .screen-row.reverse { grid-template-columns: 1fr; }
  .screen-row { gap: 22px; }
  .screen-row.reverse .screen-shot { order: 0; }
  .screen-shot { width: min(72vw, 286px); }
  .legal-dl { grid-template-columns: 1fr; }
  .legal-dl dt { padding-bottom: 0; border-bottom: 0; }
  .legal-dl dd { padding-top: 4px; }
  .lang-cols { grid-template-columns: 1fr; }
  .persona-story-flow > div { grid-template-columns: 1fr; gap: 4px; }
  .persona-story-action .button, .hold-actions .button { width: 100%; }
  .hero-copy { padding: 24px 20px; border-radius: 20px; }
  .hero-visual { min-height: 300px; border-radius: 20px; }
}

@media (max-width: 379px) {
  .brand-copy small { display: none; }
  .hero h1 { font-size: 2.45rem; }
  .hero-facts { display: grid; gap: 4px; }
  .button { width: 100%; }
  .purchase-summary dl { grid-template-columns: 1fr; }
  .purchase-summary dd { margin-bottom: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}