@charset "UTF-8";

/* Homepage palette, matching numeral font, and dedicated Imagegen artwork. */
.migration {
  --migration-numeral-font: "Helvetica Neue", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Arial, "Noto Sans JP", Meiryo, sans-serif;
  --migration-ink: #1f2937;
  --migration-muted: #52636a;
  --migration-green: #047857;
  --migration-teal: #0d9488;
  --migration-mist: #f2faf8;
  --migration-rule: #cfdfd9;
  color: var(--migration-ink);
  font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  background: #fff;
}
.migration *, .migration *::before, .migration *::after { box-sizing: border-box; }
.migration main { padding: 0; }
.migration :where(h1, h2, h3, p, ul, ol, li, a, summary) { font-family: inherit; }
.migration h1, .migration h2, .migration h3, .migration p { margin: 0; }
.migration p { line-height: 1.9; }
.migration a { text-underline-offset: .25em; }
.migration a:focus-visible, .migration summary:focus-visible { outline: 3px solid #0d9488; outline-offset: 5px; }
.migration section[id] { scroll-margin-top: 95px; }
.migration-wrap { width: min(1240px, calc(100% - 96px)); margin-inline: auto; }
.migration-section { padding-block: clamp(72px, 8vw, 116px); }
.migration-eyebrow { color: var(--migration-green); font-size: .75rem; font-weight: 700; letter-spacing: .16em; margin-bottom: 18px !important; }
.migration h2 { font-size: clamp(1.8rem, 2.7vw, 2.5rem); line-height: 1.55; letter-spacing: .025em; font-weight: 700; }
.migration h3 { font-size: 1.17rem; line-height: 1.6; font-weight: 700; }
.migration-lead { color: var(--migration-muted); margin-top: 24px !important; max-width: 43em; }
.migration-section-head { margin-bottom: 42px; }
.migration-small { color: var(--migration-muted); font-size: .84rem; line-height: 1.85; }
.migration-skip { position: fixed; z-index: 10000; top: -100px; left: 20px; padding: 12px 20px; background: #fff; color: #047857; }
.migration-skip:focus { top: 12px; }

.migration-hero {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  min-height: 100svh;
  width: 100%;
  display: flex;
  align-items: center;
  padding: 110px 0 48px;
  overflow: hidden;
  background: #f7faf8;
}
.migration-hero-grid { display: grid; grid-template-columns: 1.06fr .94fr; gap: 36px; align-items: center; }
.migration-hero h1 { font-size: clamp(2rem, 3.45vw, 3.25rem); line-height: 1.6; letter-spacing: -.025em; font-weight: 700; }
.migration-hero h1 em { font-style: normal; color: var(--migration-green); }
.migration-hero-copy > p:not(.migration-eyebrow):not(.migration-small) { margin-top: 23px; color: var(--migration-muted); font-size: .98rem; max-width: 34em; }
.migration-hero-price { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.migration-hero-price span { font-size: .95rem; }
.migration-hero-price strong { color: var(--migration-green); font-size: clamp(2rem, 3.4vw, 3rem); letter-spacing: -.025em; line-height: 1.35; }
.migration-hero-price strong small { font-size: .95rem; margin-left: 5px; }
.migration-hero-copy > .migration-small { margin-top: 7px; }
.migration-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; margin-top: 30px; }
.migration-button { display: inline-flex; justify-content: center; align-items: center; gap: 24px; min-height: 58px; padding: 14px 25px; background: var(--migration-green); color: #fff !important; border: 1px solid var(--migration-green); border-radius: 4px; font-size: .98rem; font-weight: 600; text-decoration: none; transition: background .18s, transform .18s; }
.migration-button::after { content: "↗"; font-size: 1.3em; }
.migration-button:hover { background: #065f46; transform: translateY(-2px); }
.migration-text-link { color: var(--migration-green); font-size: .92rem; font-weight: 600; }
.migration-hero-art { position: relative; margin: 0; }
.migration-hero-art img { display: block; width: 118%; max-width: none; height: auto; margin-left: -9%; mix-blend-mode: multiply; }
.migration-hero-proof { display: flex; align-items: center; gap: 20px; border-top: 1px solid var(--migration-rule); padding-top: 26px; margin-top: 34px; }
.migration-hero-proof img { width: 160px; height: auto; }
.migration-hero-proof span { font-size: .8rem; line-height: 1.8; color: var(--migration-muted); }
.migration-subnav { border-bottom: 1px solid var(--migration-rule); background: #fff; }
.migration-subnav .migration-wrap { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 42px; padding-block: 24px; }
.migration-subnav a { color: var(--migration-ink); text-decoration: none; font-size: .9rem; padding-block: 4px; }
.migration-subnav a:hover { color: var(--migration-green); text-decoration: underline; }

.migration-context { display: grid; grid-template-columns: 1fr 1.2fr; gap: 72px; }
.migration-context p + p { margin-top: 18px; }
.migration-background-art { max-width: 360px; margin: 28px 0 0; }
.migration-illustration { display: block; width: 100%; height: auto; mix-blend-mode: multiply; }
.migration-background-art figcaption { margin-top: 12px; color: var(--migration-muted); font-size: .78rem; line-height: 1.8; }
.migration-notice { padding: 24px 28px; border-left: 3px solid var(--migration-green); background: var(--migration-mist); margin-top: 26px; }
.migration-notice strong { display: block; margin-bottom: 6px; }
.migration-source-links { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 20px !important; }
.migration-source-links a { color: var(--migration-green); font-size: .84rem; }
.migration-how { background: #f7f8f5; }
.migration-system { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-block: 38px; }
.migration-system-panel { padding: 30px; border: 1px solid var(--migration-rule); background: #fff; }
.migration-system-panel:last-child { border-top: 3px solid var(--migration-green); }
.migration-system-label { font-size: .78rem; color: var(--migration-muted); margin-bottom: 8px !important; }
.migration-system-steps { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; list-style: none; padding: 0; margin: 28px 0 22px; }
.migration-system-node { position: relative; min-width: 0; text-align: center; }
.migration-system-node + .migration-system-node::before { content: "→"; position: absolute; top: 26%; left: -18px; color: #71958a; font-size: 1rem; }
.migration-system-art { display: block; width: 100%; height: auto; aspect-ratio: 4/3; object-fit: contain; background: #f7faf8; margin-bottom: 12px; }
.migration-system-node > span { display: block; font-size: .85rem; font-weight: 600; line-height: 1.6; }
.migration-system-node > small { display: block; color: var(--migration-muted); font-size: .68rem; line-height: 1.65; margin-top: 6px; }
.migration-system-node.active .migration-system-art { outline: 1px solid #a8c8bb; outline-offset: 3px; }
.migration-system-node.active > span { color: var(--migration-green); }
/* Retain the original flow during the staged asset-then-page publication. */
div.migration-system-steps { display: flex; align-items: center; }
.migration-system-steps > span { flex: 1; padding: 16px 5px; background: #f2f4f2; text-align: center; font-size: .88rem; }
.migration-system-steps span.active { background: #e2f3eb; color: #065f46; font-weight: 600; }
.migration-system-steps b { color: #71958a; font-weight: 400; }
.migration-system-panel > p:last-child { font-size: .91rem; color: var(--migration-muted); }
.migration-benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 38px; margin-top: 42px; }
.migration-benefits article { border-top: 1px solid #b8d2c7; padding-top: 22px; }
.migration-card-art { display: block; width: 100%; height: auto; aspect-ratio: 4/3; object-fit: contain; margin: 0 0 24px; mix-blend-mode: multiply; }
.migration-number { color: var(--migration-green); font-size: .8rem; letter-spacing: .1em; display: block; margin-bottom: 12px; }
.migration-benefits p { margin-top: 14px; color: var(--migration-muted); font-size: .93rem; }
.migration-note { margin-top: 32px !important; color: var(--migration-muted); font-size: .86rem; }

.migration-price-layout { display: grid; grid-template-columns: .8fr 1.2fr; border: 1px solid var(--migration-rule); }
.migration-price-main { background: var(--migration-mist); padding: 44px; }
.migration-plan-art { display: block; width: 100%; max-width: 360px; height: auto; margin: 0 auto 28px; mix-blend-mode: multiply; }
.migration-price-main .amount { font-size: clamp(3rem, 5vw, 4.5rem); font-weight: 700; color: var(--migration-green); line-height: 1.3; letter-spacing: -.04em; margin-top: 20px; }
.migration-price-main .amount > span:not(.migration-num) { font-size: 1rem; letter-spacing: 0; }
.migration-price-main .migration-small { margin-top: 16px; }
.migration-price-main .migration-button { margin-top: 28px; }
.migration-price-scope { padding: 40px; align-self: center; }
.migration-checks { list-style: none; padding: 0; margin: 20px 0 0; }
.migration-checks li { position: relative; padding: 12px 0 12px 28px; border-bottom: 1px solid #e3e9e5; line-height: 1.75; font-size: .95rem; }
.migration-checks li::before { content: "✓"; position: absolute; left: 0; color: var(--migration-green); }
.migration-extras { display: grid; grid-template-columns: .7fr 1.3fr; gap: 36px; margin-top: 28px; padding: 28px 0; border-bottom: 1px solid var(--migration-rule); }
.migration-extras h3 { font-size: 1rem; }
.migration-extras p { color: var(--migration-muted); font-size: .92rem; }
.migration-ai { background: var(--migration-mist); }
.migration-ai-grid { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 72px; }
.migration-ai-visual { margin: 0; }
.migration-ai-visual img { width: 100%; height: auto; }
.migration-ai-grid p + p { margin-top: 16px; }
.migration-ai-steps { display: grid; grid-template-columns: repeat(3,1fr); list-style: none; padding: 0; margin: 28px 0; gap: 16px; }
.migration-ai-steps li { padding-block: 17px; border-top: 1px solid #a9cfc0; font-size: .9rem; }
.migration-ai-steps li > span { display: block; color: var(--migration-green); font-size: .74rem; letter-spacing: .1em; margin-bottom: 10px; }
.migration-fit { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.migration-fit > div { border-top: 3px solid var(--migration-green); padding-top: 24px; }
.migration-fit > div:last-child { border-color: #9ea9a4; }
.migration-fit ul { padding-left: 1.3em; margin: 20px 0; }
.migration-fit li { line-height: 1.8; margin-bottom: 8px; }
.migration-fit p { color: var(--migration-muted); font-size: .9rem; }
.migration-flow { padding-top: 0; }
.migration-flow-list { display: grid; grid-template-columns: repeat(4,1fr); gap: 30px; list-style: none; padding: 0; margin: 36px 0 0; }
.migration-flow-list li { border-top: 1px solid var(--migration-rule); padding-top: 20px; }
.migration-process-art { display: block; width: 100%; height: auto; aspect-ratio: 4/3; object-fit: contain; margin: 0 0 22px; }
.migration-flow-list h3 { font-size: 1.05rem; }
.migration-flow-list p { font-size: .9rem; color: var(--migration-muted); margin-top: 14px; }
.migration-faq { background: #f7f8f5; }
.migration-faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 70px; }
.migration details { border-top: 1px solid #c8d3cc; }
.migration details:last-child { border-bottom: 1px solid #c8d3cc; }
.migration summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; cursor: pointer; list-style: none; font-weight: 600; line-height: 1.75; }
.migration summary::-webkit-details-marker { display: none; }
.migration summary::after { content: "+"; color: var(--migration-green); font-weight: 400; font-size: 1.5rem; flex-shrink: 0; }
.migration details[open] summary::after { content: "−"; }
.migration details p { padding: 0 24px 24px 0; font-size: .93rem; color: var(--migration-muted); }
.migration-final { background: #075b47; color: #fff; }
.migration-final .migration-eyebrow { color: #b6e9d4; }
.migration-final .migration-wrap { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 76px; }
.migration-final p { margin-top: 22px; color: #d8eae4; }
.migration-final .migration-button { background: #fff; border-color: #fff; color: #075b47 !important; }
.migration-final .migration-button:hover { background: #e8f6ef; }
.migration-final .migration-small { color: #d8eae4; }
.migration-consult-list { border-block: 1px solid #4a8b77; padding: 24px 0; margin: 0 0 28px; list-style: none; }
.migration-consult-list li { margin-bottom: 10px; line-height: 1.8; }
.migration-consult-list li:last-child { margin: 0; }
.migration-consult-list li > span { color: #adddc9; margin-right: 15px; font-size: .8rem; }
.migration-reference { padding: 30px 0; background: #f9faf9; }
.migration-reference p { font-size: .78rem; color: var(--migration-muted); }
.migration-reference a { color: var(--migration-green); }
.migration-mobile-cta { display: none; }

@media (min-width: 1800px) { .migration-wrap { width: min(1440px, calc(100% - 144px)); } }
@media (max-width: 1024px) {
  .migration-wrap { width: calc(100% - 64px); }
  .migration-hero-grid { gap: 20px; grid-template-columns: 1.1fr .9fr; }
  .migration-hero h1 { font-size: clamp(1.8rem, 3.8vw, 2.5rem); }
  .migration-context, .migration-ai-grid, .migration-faq-layout { gap: 36px; }
  .migration-price-main, .migration-price-scope { padding: 28px; }
  .migration-system-panel { padding: 24px; }
  .migration-system { grid-template-columns: 1fr; }
  .migration-system-art { max-width: 200px; margin-inline: auto; }
  .migration-flow-list { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .migration-final .migration-wrap { gap: 40px; }
}
@media (max-width: 767px) {
  .migration-wrap { width: calc(100% - 40px); }
  .migration-section { padding-block: 64px; }
  .migration h2 { font-size: 1.7rem; }
  .migration-hero { padding: 80px 0 28px; min-height: 100svh; }
  .migration-hero-grid { grid-template-columns: 1fr; gap: 12px; }
  .migration-hero h1 { font-size: clamp(1.8rem, 7.5vw, 2.5rem); line-height: 1.55; }
  .migration-eyebrow { font-size: .7rem; letter-spacing: .07em; margin-bottom: 14px !important; }
  .migration-hero-copy > p:not(.migration-eyebrow):not(.migration-small) { font-size: .9rem; margin-top: 18px; }
  .migration-hero-price { gap: 10px; margin-top: 20px; }
  .migration-hero-price strong { font-size: 2.2rem; }
  .migration-actions { margin-top: 22px; gap: 18px; }
  .migration-button { min-height: 54px; font-size: .9rem; padding: 13px 20px; }
  .migration-hero-art { width: 68%; max-width: 300px; margin: 0 auto; }
  .migration-actions > .migration-text-link { display: none; }
  .migration-hero-art img { width: 100%; margin: 0; }
  .migration-hero-proof { margin-top: 22px; padding-top: 20px; gap: 14px; }
  .migration-hero-proof img { width: 125px; }
  .migration-hero-proof span { font-size: .72rem; }
  .migration-subnav .migration-wrap { gap: 10px 24px; justify-content: flex-start; padding-block: 18px; }
  .migration-subnav a { font-size: .78rem; }
  .migration-context, .migration-system, .migration-price-layout, .migration-ai-grid, .migration-fit, .migration-faq-layout, .migration-final .migration-wrap { grid-template-columns: 1fr; gap: 30px; }
  .migration-notice { padding: 20px; }
  .migration-system { gap: 16px; }
  .migration-system-panel { padding: 23px 20px; }
  .migration-system-steps { gap: 16px; }
  .migration-system-node + .migration-system-node::before { left: -14px; font-size: .8rem; }
  .migration-system-node > span { font-size: .73rem; }
  .migration-system-node > small { font-size: .65rem; }
  .migration-benefits { grid-template-columns: 1fr; gap: 28px; }
  .migration-card-art { max-width: 360px; margin-inline: auto; margin-bottom: 20px; }
  .migration-benefits p { margin-top: 10px; }
  .migration-price-layout { gap: 0; }
  .migration-price-main, .migration-price-scope { padding: 28px 24px; }
  .migration-extras { grid-template-columns: 1fr; gap: 12px; padding-block: 20px; }
  .migration-ai-visual { max-width: 280px; margin: 0 auto; }
  .migration-ai-grid > div { grid-row: 1; }
  .migration-ai-steps { gap: 12px; }
  .migration-ai-steps li { font-size: .81rem; }
  .migration-flow { padding-top: 0; }
  .migration-flow-list { grid-template-columns: 1fr; gap: 25px; }
  .migration-flow-list li { display: grid; grid-template-columns: 112px minmax(0,1fr); gap: 4px 20px; align-items: start; }
  .migration-flow-list .migration-number { grid-column: 2; margin: 0 0 4px; }
  .migration-process-art { grid-column: 1; grid-row: 1 / span 3; margin: 0; }
  .migration-flow-list h3, .migration-flow-list p { grid-column: 2; }
  .migration-flow-list p { margin-top: 6px; }
  .migration summary { font-size: .93rem; padding-block: 20px; }
  .migration-faq-layout { gap: 28px; }
  .migration-final .migration-button { width: 100%; }
  .migration #footer { padding-bottom: 110px; }
  .migration-mobile-cta { display: flex; position: fixed; z-index: 90; bottom: 0; left: 0; width: 100%; justify-content: space-between; align-items: center; gap: 12px; background: rgba(255,255,255,.98); border-top: 1px solid var(--migration-rule); padding: 11px 20px calc(11px + env(safe-area-inset-bottom)); }
  .migration-mobile-cta span { font-size: .68rem; line-height: 1.6; color: var(--migration-muted); }
  .migration-mobile-cta strong { display: block; color: var(--migration-green); font-size: 1rem; }
  .migration-mobile-cta a { min-height: 45px; padding: 10px 16px; font-size: .85rem; gap: 12px; }
  .migration-mobile-cta[hidden] { display: none; }
}
@media (prefers-reduced-motion: reduce) { .migration-button { transition: none; } }

/* Match the homepage price and process numerals without changing Japanese type. */
.migration .migration-num { font-family: var(--migration-numeral-font); font-size: inherit; letter-spacing: inherit; }

.migration-hero-art img { mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent), linear-gradient(to bottom, transparent, #000 4%, #000 96%, transparent); mask-composite: intersect; }

.migration-breadcrumb ol { display:flex; flex-wrap:wrap; gap:10px; list-style:none; margin:0; padding:16px 0; font-size:.75rem; color:var(--migration-muted); }
.migration-breadcrumb li + li::before { content:"/"; margin-right:10px; color:#9ca3af; }