:root {
  --white: #ffffff;
  --ink: #101114;
  --muted: #626874;
  --line: rgba(16, 17, 20, 0.12);
  --shadow: 0 28px 80px rgba(16, 17, 20, 0.12);
  font-family: "Inter", "Noto Sans JP", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  line-height: 1.72;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.page-header,
.page-hero,
.page-section,
.page-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.page-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 18px 0;
  backdrop-filter: blur(18px);
}

.page-header::before {
  position: absolute;
  inset: 8px -18px;
  z-index: -1;
  content: "";
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 46px rgba(16, 17, 20, 0.08);
}

.page-brand {
  display: inline-flex;
  width: 220px;
  height: 56px;
}

.page-brand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.page-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.page-nav a {
  border: 1px solid transparent;
  padding: 8px 11px;
}

.page-nav a:hover,
.page-nav a:focus-visible,
.page-nav a[aria-current="page"] {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.45);
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(300px, 0.72fr);
  gap: clamp(34px, 7vw, 88px);
  align-items: center;
  min-height: 66svh;
  padding: 76px 0 58px;
}

.label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: max-content;
  max-width: 100%;
  margin: 0 0 14px;
  border: 1px solid var(--line);
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.58);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(2.9rem, 6.8vw, 6.5rem);
  font-weight: 900;
  line-height: 0.96;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(2rem, 4.8vw, 4.6rem);
  font-weight: 900;
  line-height: 1.02;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.24rem;
  line-height: 1.35;
}

.lead {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.18rem);
}

.hero-panel,
.card,
.wide-panel {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.hero-panel {
  min-height: 360px;
  padding: 30px;
}

.page-section {
  padding: 94px 0 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(180px, 0.36fr) minmax(0, 1.64fr);
  gap: 34px;
  align-items: end;
  margin-bottom: 28px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.card {
  min-height: 250px;
  padding: 30px;
}

.card p,
.wide-panel p,
.meta-list dd {
  color: var(--muted);
}

.card .number,
.meta {
  display: block;
  margin-bottom: 42px;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.wide-panel {
  padding: clamp(30px, 5vw, 56px);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid var(--line);
  padding: 12px 20px;
  font-weight: 900;
}

.button.primary {
  color: #fff;
  border-color: transparent;
  background: var(--ink);
}

.page-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
  margin-top: 100px;
  padding: 24px 0 34px;
  color: var(--muted);
  font-size: 0.9rem;
}

.page-footer a {
  font-weight: 900;
}

/* Services: vivid blue SaaS dashboard */
.services-page {
  --ink: #07182f;
  --muted: #53647d;
  --line: rgba(24, 89, 211, 0.18);
  background:
    radial-gradient(circle at 18% 12%, rgba(58, 123, 255, 0.24), transparent 26rem),
    radial-gradient(circle at 84% 18%, rgba(0, 218, 255, 0.18), transparent 26rem),
    linear-gradient(180deg, #f8fbff 0%, #edf5ff 100%);
}

.services-page::before {
  background-image:
    linear-gradient(rgba(24, 89, 211, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 89, 211, 0.07) 1px, transparent 1px);
  background-size: 36px 36px;
}

.services-page .page-header::before,
.services-page .hero-panel,
.services-page .card,
.services-page .wide-panel {
  border-radius: 22px;
}

.services-page .label,
.services-page .number {
  color: #1859d3;
}

.services-page .button.primary {
  background: linear-gradient(135deg, #1859d3, #00a6ff);
}

.service-console {
  display: grid;
  gap: 12px;
  color: #eaf4ff;
  background: #07182f;
}

.service-feature {
  align-items: stretch;
}

.service-checklist ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-checklist li {
  border-bottom: 1px solid rgba(24, 89, 211, 0.14);
  padding: 0 0 12px;
  color: #07182f;
  font-weight: 900;
}

.console-line {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(0, 166, 255, 0.28);
  padding-bottom: 10px;
  font-size: 0.84rem;
  font-weight: 900;
}

/* Cases: warm editorial casebook */
.cases-page {
  --ink: #22160f;
  --muted: #786a5f;
  --line: rgba(128, 74, 38, 0.18);
  background:
    radial-gradient(circle at 88% 10%, rgba(231, 159, 76, 0.22), transparent 24rem),
    linear-gradient(180deg, #fff9ef 0%, #f3eadc 100%);
}

.cases-page::before {
  background:
    linear-gradient(90deg, rgba(128, 74, 38, 0.05) 50%, transparent 50%);
  background-size: 22px 22px;
}

.cases-page .page-header::before,
.cases-page .hero-panel,
.cases-page .card,
.cases-page .wide-panel {
  border-radius: 0;
  background: #fffdf8;
  box-shadow: 12px 12px 0 rgba(128, 74, 38, 0.1);
}

.cases-page h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: 0;
}

.cases-page .label,
.cases-page .number {
  color: #9c5523;
}

.case-card {
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.case-ribbon {
  margin-bottom: 18px;
  border-top: 1px solid rgba(156, 85, 35, 0.22);
  border-bottom: 1px solid rgba(156, 85, 35, 0.22);
  padding: 13px 0;
  color: #9c5523;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.1rem, 2vw, 1.8rem);
  font-style: italic;
  white-space: nowrap;
  overflow: hidden;
}

.review-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border: 1px solid rgba(156, 85, 35, 0.18);
  background: #fffdf8;
  box-shadow: 12px 12px 0 rgba(128, 74, 38, 0.1);
}

.review-strip article {
  min-height: 220px;
  padding: 28px;
}

.review-strip article + article {
  border-left: 1px solid rgba(156, 85, 35, 0.18);
}

.review-strip span {
  display: block;
  margin-bottom: 48px;
  color: #9c5523;
  font-weight: 900;
}

.review-strip p {
  color: #4f3f33;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.18rem;
  line-height: 1.6;
}

.case-result {
  border-top: 1px solid rgba(156, 85, 35, 0.2);
  padding-top: 18px;
  color: #22160f;
  font-weight: 900;
}

/* Showcase: neon night gallery */
.showcase-page {
  --ink: #f5ecff;
  --muted: #c7b8df;
  --line: rgba(194, 121, 255, 0.26);
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 12%, rgba(194, 121, 255, 0.38), transparent 24rem),
    radial-gradient(circle at 18% 80%, rgba(0, 240, 255, 0.2), transparent 24rem),
    linear-gradient(135deg, #090512 0%, #1b0f31 50%, #0b1222 100%);
}

.showcase-page::before {
  background-image:
    linear-gradient(rgba(194, 121, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.06) 1px, transparent 1px);
  background-size: 52px 52px;
}

.showcase-page .page-header::before,
.showcase-page .hero-panel,
.showcase-page .card,
.showcase-page .wide-panel {
  border-color: var(--line);
  border-radius: 0;
  background: rgba(18, 9, 38, 0.82);
  box-shadow: 0 0 44px rgba(194, 121, 255, 0.14);
}

.showcase-page .page-nav,
.showcase-page .page-footer,
.showcase-page .lead,
.showcase-page .card p,
.showcase-page .wide-panel p {
  color: var(--muted);
}

.showcase-page .label,
.showcase-page .number {
  color: #00f0ff;
}

.showcase-page .button.primary {
  color: #11071f;
  background: linear-gradient(135deg, #00f0ff, #f069ff);
}

.showcase-page .section-head h2 {
  color: #f5ecff;
}

.showcase-page .page-nav a[aria-current="page"],
.showcase-page .page-nav a:hover {
  color: #11071f;
  background: #00f0ff;
}

.showcase-tile {
  position: relative;
  overflow: hidden;
}

.showcase-tile::after {
  position: absolute;
  right: -18px;
  bottom: -28px;
  content: attr(data-code);
  color: rgba(240, 105, 255, 0.14);
  font-size: 7rem;
  font-weight: 900;
}

.showcase-marquee {
  border-top: 1px solid rgba(194, 121, 255, 0.26);
  border-bottom: 1px solid rgba(0, 240, 255, 0.22);
  padding: 28px 0;
  color: #00f0ff;
  font-size: clamp(1.6rem, 5vw, 5rem);
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
}

.lp-showcase-page {
  --ink: #0d1729;
  --muted: #5f6e83;
  --line: rgba(18, 71, 142, 0.16);
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 12%, rgba(51, 120, 255, 0.2), transparent 26rem),
    radial-gradient(circle at 18% 84%, rgba(255, 169, 71, 0.2), transparent 22rem),
    linear-gradient(180deg, #f8fbff 0%, #edf4ff 48%, #ffffff 100%);
}

.lp-showcase-page::before {
  background:
    linear-gradient(rgba(18, 71, 142, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 71, 142, 0.055) 1px, transparent 1px);
  background-size: 44px 44px;
}

.lp-showcase-page .page-header::before {
  border-radius: 999px;
  border-color: rgba(18, 71, 142, 0.14);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 18px 46px rgba(18, 71, 142, 0.08);
}

.lp-showcase-page .page-nav,
.lp-showcase-page .page-footer,
.lp-showcase-page .lead,
.lp-showcase-page .card p,
.lp-showcase-page .wide-panel p {
  color: var(--muted);
}

.lp-showcase-page .page-nav a[aria-current="page"],
.lp-showcase-page .page-nav a:hover {
  color: #fff;
  background: #12478e;
}

.lp-showcase-page .label {
  border-color: rgba(18, 71, 142, 0.18);
  border-radius: 999px;
  color: #12478e;
  background: rgba(255, 255, 255, 0.72);
}

.lp-showcase-page .button {
  border-radius: 999px;
}

.lp-showcase-page .button.primary {
  color: #fff;
  background: linear-gradient(135deg, #12478e, #3378ff);
}

.lp-hero,
.lp-section,
.lp-final-cta {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.lp-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.72fr);
  gap: clamp(34px, 7vw, 88px);
  align-items: center;
  min-height: 78svh;
  padding: 78px 0 72px;
}

.lp-hero h1 {
  max-width: 820px;
  font-size: clamp(3rem, 7vw, 6.8rem);
  line-height: 0.98;
}

.lp-hero-copy {
  position: relative;
}

.lp-visual {
  position: relative;
  min-height: 520px;
}

.lp-visual::before {
  position: absolute;
  inset: 8% 2% 4% 8%;
  content: "";
  border-radius: 40px;
  background:
    linear-gradient(135deg, rgba(51, 120, 255, 0.14), transparent 44%),
    #ffffff;
  box-shadow: 0 30px 90px rgba(18, 71, 142, 0.18);
}

.lp-window {
  position: absolute;
  border: 1px solid rgba(18, 71, 142, 0.14);
  border-radius: 24px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 22px 60px rgba(18, 71, 142, 0.14);
}

.lp-window span,
.lp-meter span,
.lp-flow span,
.production-card span,
.lp-trouble-grid span {
  display: block;
  color: #ff7a30;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.lp-window strong {
  display: block;
  margin: 22px 0 8px;
  color: #0d1729;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1;
}

.main-window {
  top: 12%;
  left: 0;
  width: 74%;
  min-height: 250px;
}

.sub-window {
  right: 0;
  bottom: 22%;
  width: 48%;
  min-height: 150px;
}

.lp-meter {
  position: absolute;
  right: 7%;
  bottom: 6%;
  display: grid;
  gap: 10px;
  width: 58%;
  border-radius: 24px;
  padding: 18px;
  background: #0d1729;
}

.lp-meter span {
  border-radius: 999px;
  padding: 10px 12px;
  color: #fff;
  background: linear-gradient(90deg, #3378ff, #ff7a30);
}

.lp-section {
  padding: 104px 0 0;
}

.lp-section-head {
  display: grid;
  grid-template-columns: minmax(180px, 0.34fr) minmax(0, 1.66fr);
  gap: 34px;
  align-items: end;
  margin-bottom: 30px;
}

.lp-section h2,
.lp-final-cta h2 {
  color: #0d1729;
}

.lp-trouble-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.lp-trouble-grid article,
.lp-approach-list article,
.production-card,
.lp-flow article,
.lp-faq details,
.lp-final-cta {
  border: 1px solid rgba(18, 71, 142, 0.14);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 24px 70px rgba(18, 71, 142, 0.1);
}

.lp-trouble-grid article {
  min-height: 280px;
  padding: 30px;
}

.lp-trouble-grid span {
  margin-bottom: 64px;
}

.lp-split {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(34px, 7vw, 88px);
}

.lp-approach-list {
  display: grid;
  gap: 16px;
}

.lp-approach-list article {
  padding: 26px;
}

.lp-approach-list span {
  display: block;
  color: #12478e;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.lp-production-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.production-card {
  min-height: 250px;
  padding: 30px;
}

.production-card.large {
  grid-row: span 2;
  min-height: 520px;
  background:
    linear-gradient(135deg, rgba(51, 120, 255, 0.12), transparent 40%),
    #fff;
}

.production-card.dark {
  color: #fff;
  background:
    radial-gradient(circle at 80% 15%, rgba(255, 122, 48, 0.22), transparent 14rem),
    #0d1729;
}

.production-card.dark p {
  color: #bac5d6;
}

.lp-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.lp-flow article {
  min-height: 260px;
  border-radius: 0;
  box-shadow: none;
  padding: 28px;
}

.lp-flow article + article {
  border-left: 0;
}

.lp-flow span {
  margin-bottom: 58px;
  color: #12478e;
}

.lp-faq {
  display: grid;
  gap: 12px;
}

.lp-faq details {
  padding: 22px 24px;
}

.lp-faq summary {
  cursor: pointer;
  color: #0d1729;
  font-weight: 900;
}

.lp-faq p {
  margin: 16px 0 0;
  color: var(--muted);
}

.lp-final-cta {
  margin-top: 110px;
  padding: clamp(34px, 7vw, 76px);
  background:
    linear-gradient(135deg, rgba(51, 120, 255, 0.16), transparent 46%),
    #fff;
}

.lp-final-cta p {
  max-width: 760px;
  color: var(--muted);
}

/* Process: industrial roadmap */
.process-page {
  --ink: #171306;
  --muted: #6f654b;
  --line: rgba(23, 19, 6, 0.16);
  background:
    linear-gradient(115deg, #ffd84a 0 34%, #fff6d6 34% 35%, #faf7ed 35% 100%);
}

.process-page .page-header::before,
.process-page .hero-panel,
.process-page .card,
.process-page .wide-panel {
  border-radius: 0;
  background: rgba(255, 252, 239, 0.86);
  box-shadow: 8px 8px 0 rgba(23, 19, 6, 0.12);
}

.process-page .label,
.process-page .number,
.process-page .flow-item span {
  color: #8a5d00;
}

.problem-board {
  border: 2px solid rgba(23, 19, 6, 0.16);
  padding: clamp(28px, 5vw, 52px);
  background: rgba(255, 252, 239, 0.9);
  box-shadow: 10px 10px 0 rgba(23, 19, 6, 0.12);
}

.problem-board .card {
  background: #171306;
  color: #fff6d6;
}

.problem-board .card p {
  color: #e8dca8;
}

.flow {
  display: grid;
  gap: 14px;
}

.flow-item {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 24px;
  border: 2px solid rgba(23, 19, 6, 0.16);
  padding: 24px;
  background: rgba(255, 252, 239, 0.9);
  box-shadow: 8px 8px 0 rgba(23, 19, 6, 0.1);
}

.flow-item span {
  font-weight: 900;
}

/* Company: monochrome premium */
.company-page {
  --ink: #111111;
  --muted: #6e6e6e;
  --line: rgba(17, 17, 17, 0.14);
  background:
    radial-gradient(circle at 18% 12%, rgba(0, 0, 0, 0.08), transparent 20rem),
    linear-gradient(180deg, #f7f7f4, #e8e8e2);
}

.company-page .page-header::before,
.company-page .hero-panel,
.company-page .card,
.company-page .wide-panel {
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.78);
}

.company-page h1,
.company-page h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
}

.company-page .label,
.company-page .number,
.company-page .meta-list dt {
  color: #111111;
}

.company-motion .hero-panel,
.company-motion .wide-panel {
  backdrop-filter: blur(14px);
}

.motion-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid rgba(17, 17, 17, 0.14);
  background: #111;
  color: #fff;
}

.motion-strip span {
  display: grid;
  min-height: 160px;
  place-items: center;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.4rem, 3vw, 3rem);
}

.motion-strip span:last-child {
  border-right: 0;
}

.meta-list {
  display: grid;
  margin: 0;
}

.meta-list div {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 18px;
  border-top: 1px solid var(--line);
  padding: 18px 0;
}

.meta-list dt {
  font-weight: 900;
}

.meta-list dd {
  margin: 0;
}

/* Contact: soft, friendly consultation desk */
.contact-page {
  --ink: #2b1835;
  --muted: #7b6684;
  --line: rgba(196, 116, 174, 0.2);
  background:
    radial-gradient(circle at 78% 14%, rgba(255, 173, 218, 0.34), transparent 26rem),
    radial-gradient(circle at 18% 84%, rgba(255, 218, 132, 0.24), transparent 22rem),
    linear-gradient(135deg, #fff7fb, #f5f0ff);
}

.contact-page .page-header::before,
.contact-page .hero-panel,
.contact-page .card,
.contact-page .wide-panel {
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.82);
}

.contact-page .label,
.contact-page .number {
  color: #b54893;
}

.contact-page .button.primary {
  background: linear-gradient(135deg, #b54893, #ff8f62);
}

.contact-manifesto {
  text-align: center;
}

.contact-manifesto h2 {
  max-width: 820px;
  margin-right: auto;
  margin-left: auto;
}

.contact-manifesto p {
  max-width: 720px;
  margin-right: auto;
  margin-left: auto;
}

.contact-options {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
}

.mail-card {
  display: grid;
  align-content: center;
  min-height: 320px;
}

@media (max-width: 900px) {
  .page-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .page-nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .page-hero,
  .section-head,
  .lp-hero,
  .lp-section-head,
  .lp-split,
  .lp-trouble-grid,
  .lp-production-grid,
  .lp-flow,
  .grid-3,
  .grid-2,
  .contact-options,
  .flow-item,
  .review-strip,
  .motion-strip {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: auto;
  }

  .lp-visual {
    min-height: 420px;
  }

  .production-card.large {
    grid-row: auto;
    min-height: 300px;
  }

  .lp-flow article + article {
    border-top: 0;
    border-left: 1px solid rgba(18, 71, 142, 0.14);
  }

  .review-strip article + article,
  .motion-strip span {
    border-top: 1px solid var(--line);
    border-left: 0;
    border-right: 0;
  }
}

@media (max-width: 560px) {
  .page-header,
  .page-hero,
  .lp-hero,
  .lp-section,
  .lp-final-cta,
  .page-section,
  .page-footer {
    width: min(100% - 28px, 1180px);
  }

  .page-brand {
    width: 176px;
    height: 48px;
  }

  .page-nav {
    gap: 4px;
    font-size: 0.76rem;
  }

  .page-nav a {
    padding: 8px 10px;
  }

  h1 {
    font-size: 2.9rem;
  }

  .lp-hero h1 {
    font-size: 3rem;
  }

  .lp-visual {
    min-height: 360px;
  }

  .main-window {
    width: 82%;
  }

  .sub-window {
    width: 62%;
  }

  .lp-meter {
    width: 72%;
  }

  .card {
    min-height: auto;
    padding: 24px;
  }

  .button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .page-footer,
  .meta-list div {
    grid-template-columns: 1fr;
    align-items: flex-start;
    flex-direction: column;
  }
}