:root {
  color-scheme: light;
  --ink: #070809;
  --text: #17191d;
  --muted: #626a73;
  --quiet: #8b949e;
  --line: rgba(10, 12, 16, 0.1);
  --strong-line: rgba(10, 12, 16, 0.16);
  --glass: rgba(255, 255, 255, 0.74);
  --accent-blue: #3478f6;
  --accent-mint: #2fbf9c;
  --accent-gold: #d69a2d;
  --accent-rose: #e86f7a;
  --shadow: 0 22px 68px rgba(18, 23, 31, 0.13);
  --shadow-soft: 0 14px 38px rgba(18, 23, 31, 0.09);
  --max: 1280px;
  --header-height: 58px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 14% 18%, rgba(52, 120, 246, 0.12), transparent 24%),
    radial-gradient(circle at 84% 16%, rgba(47, 191, 156, 0.12), transparent 22%),
    radial-gradient(circle at 50% 88%, rgba(214, 154, 45, 0.1), transparent 26%),
    radial-gradient(circle at 50% -10%, rgba(255, 255, 255, 0.95), transparent 34%),
    linear-gradient(180deg, #f6f7f8 0%, #eef1f4 52%, #f9fafb 100%);
  color: var(--text);
  letter-spacing: 0;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

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

h1,
h2,
h3,
p,
figure,
ul {
  margin: 0;
}

ul {
  padding: 0;
  list-style: none;
}
#about,
#capability,
#numbers,
#work,
#style,
#ai,
#mission,
#contact {
  scroll-margin-top: calc(var(--header-height) + 18px);
}

.page-shell {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-bottom-color: rgba(10, 12, 16, 0.12);
  border-radius: 26px;
  background: rgba(247, 248, 250, 0.86);
  box-shadow: 0 26px 84px rgba(18, 23, 31, 0.15);
}

.site-header {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 50;
  width: min(calc(100% - 32px), var(--max));
  height: var(--header-height);
  display: grid;
  grid-template-columns: 210px 1fr auto;
  align-items: center;
  padding: 0 22px;
  border-radius: 26px 26px 0 0;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 1px 0 rgba(10, 12, 16, 0.08);
  backdrop-filter: blur(22px) saturate(160%);
  transform: translateX(-50%);
}

.brand {
  display: flex;
  align-items: center;
  width: 178px;
  height: 42px;
  overflow: hidden;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 32px;
}

.site-nav a {
  position: relative;
  color: #272b31;
  font-size: 14px;
  font-weight: 650;
}

.site-nav .nav-contact {
  display: none;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: -8px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-mint));
  opacity: 0;
  transform: scaleX(0.72);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: #000;
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.header-cta {
  min-height: 38px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.58)),
    linear-gradient(135deg, rgba(52, 120, 246, 0.12), rgba(47, 191, 156, 0.12));
  color: var(--ink);
  font-size: 15px;
  font-weight: 800;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 8px 22px rgba(52, 120, 246, 0.1);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.72);
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: var(--ink);
}

.hero {
  position: relative;
  width: min(calc(100% - 160px), 1060px);
  height: 340px;
  margin: var(--header-height) auto 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-bottom-color: rgba(10, 12, 16, 0.12);
  border-radius: 18px;
  background: #e7eaee;
  box-shadow: var(--shadow-soft);
}

.hero-wall {
  position: absolute;
  inset: 0;
  display: flex;
}

.hero-wall::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(135deg, rgba(52, 120, 246, 0.08), transparent 38%, rgba(214, 154, 45, 0.08)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1), rgba(244, 246, 249, 0.24), rgba(255, 255, 255, 0.1)),
    rgba(255, 255, 255, 0.16);
  pointer-events: none;
}

.hero-wall figure {
  position: relative;
  flex: 0 0 calc(25% + 22px);
  min-width: 0;
  overflow: hidden;
  background: #e7eaee;
  clip-path: polygon(22px 0, 100% 0, calc(100% - 22px) 100%, 0 100%);
}

.hero-wall figure:first-child {
  clip-path: polygon(0 0, 100% 0, calc(100% - 22px) 100%, 0 100%);
}

.hero-wall figure:last-child {
  clip-path: polygon(22px 0, 100% 0, 100% 100%, 0 100%);
}

.hero-wall figure + figure {
  margin-left: -22px;
}

.hero-wall img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-wall figure:nth-child(1) img { object-position: 46% 18%; }
.hero-wall figure:nth-child(2) img { object-position: 50% 10%; }
.hero-wall figure:nth-child(3) img { object-position: 50% 42%; }
.hero-wall figure:nth-child(4) img { object-position: 38% 48%; }

.slogan-glass {
  position: absolute;
  left: 6%;
  right: 6%;
  bottom: 46px;
  z-index: 3;
  padding: 20px 26px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-bottom-color: rgba(10, 12, 16, 0.12);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.26);
  box-shadow: 0 22px 62px rgba(18, 23, 31, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px) saturate(145%);
}

.slogan-glass h1 {
  font-size: clamp(24px, 2.15vw, 31px);
  line-height: 1.12;
  white-space: nowrap;
}

h1 {
  color: #0c0d0f;
  font-size: clamp(32px, 2.6vw, 42px);
  font-weight: 850;
  line-height: 1.14;
  text-align: center;
}

.work-compare,
.style-panel,
.why-ai,
.mission,
.contact {
  width: min(calc(100% - 160px), 1060px);
  margin: 24px auto 0;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-bottom-color: rgba(10, 12, 16, 0.1);
  border-radius: 14px;
  background: var(--glass);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(24px) saturate(160%);
}

.intro-panel {
  width: min(calc(100% - 160px), 1060px);
  margin: 24px auto 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: stretch;
}

.intro-copy {
  padding: 24px 2em 22px;
  color: var(--ink);
  font-family: SimSun, "Songti SC", "STSong", serif;
}

.intro-copy p,
.industry-line p {
  color: #40464f;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.08;
}

.intro-copy p:first-child {
  color: #40464f;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.08;
}

.intro-copy p + p {
  margin-top: 10px;
}

.mini-capabilities {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-bottom-color: rgba(10, 12, 16, 0.1);
  border-radius: 14px;
  background: var(--glass);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(24px) saturate(160%);
}

.mini-capabilities article {
  position: relative;
  min-height: 188px;
  padding: 26px 28px;
  display: grid;
  align-content: start;
  justify-items: start;
  text-align: left;
}

.mini-capabilities article::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 24px;
  width: 42px;
  height: 4px;
  border-radius: 999px;
  background: var(--accent-blue);
  opacity: 0.68;
}

.mini-capabilities article:nth-child(2)::before {
  background: var(--accent-mint);
}

.mini-capabilities article:nth-child(3)::before {
  background: var(--accent-gold);
}

.mini-capabilities article:nth-child(4)::before {
  background: var(--accent-rose);
}

.mini-capabilities article:nth-child(even) {
  border-left: 1px solid var(--line);
}

.mini-capabilities article:nth-child(n + 3) {
  border-top: 1px solid var(--line);
}

.mini-capabilities h2 {
  margin-bottom: 24px;
  padding-top: 16px;
  color: var(--ink);
  font-size: 36px;
  line-height: 1.12;
}

.mini-capabilities p {
  color: #545b64;
  font-size: 13px;
  line-height: 1.62;
}

.highlight-number {
  color: var(--accent-blue);
  font-size: 1.45em;
  font-weight: 900;
  line-height: 0;
}

.icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--ink);
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.42)),
    rgba(52, 120, 246, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.92), 0 10px 24px rgba(18, 23, 31, 0.08);
}

.icon svg,
.back-top svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.65;
}

.ai-icon {
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 16px;
  font-size: 20px;
  font-weight: 760;
}

.industry-line {
  width: min(calc(100% - 160px), 1060px);
  margin: 44px auto;
  padding: 0 2em;
  color: var(--ink);
  font-family: SimSun, "Songti SC", "STSong", serif;
}

.industry-line p {
  line-height: 1.44;
}

.industry-line p + p {
  margin-top: 12px;
}

.industry-line p:last-child {
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 26px;
  font-weight: 900;
  line-height: 1.44;
}

.work-compare {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 38px 32px;
}

.work-compare article {
  display: grid;
  justify-items: start;
  text-align: left;
}

.work-compare article:nth-child(1) .icon {
  color: var(--accent-blue);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.46)),
    rgba(52, 120, 246, 0.12);
}

.work-compare article:nth-child(2) .icon {
  color: var(--accent-gold);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.46)),
    rgba(214, 154, 45, 0.14);
}

.work-compare article:nth-child(3) .icon {
  color: var(--accent-mint);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.46)),
    rgba(47, 191, 156, 0.13);
}

.work-compare article + article {
  border-left: 1px solid var(--line);
  padding-left: 32px;
}

.work-compare h2 {
  margin: 14px 0 22px;
  color: var(--ink);
  font-size: 24px;
}

.work-compare li {
  color: #31363d;
  font-size: 17px;
  line-height: 2.08;
}

.vs {
  align-self: center;
  justify-self: center;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(235, 238, 242, 0.9);
  color: #15171a;
  font-size: 17px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.style-panel {
  display: grid;
  grid-template-columns: 1fr;
  align-items: stretch;
  gap: 12px;
  margin-top: 90px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.style-panel h2 {
  padding: 0 0 20px;
  color: var(--ink);
}

.style-panel h2 span,
.style-panel h2 strong {
  display: block;
}

.style-panel h2 span {
  color: var(--quiet);
  font-size: 15px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.style-panel h2 strong {
  margin-top: 8px;
  font-size: 34px;
  line-height: 1.18;
}

.style-panel article {
  position: relative;
  min-height: 75px;
  padding: 16px 52px 16px 39px;
  display: grid;
  grid-template-columns: 160px 1fr;
  column-gap: 16px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-bottom-color: rgba(10, 12, 16, 0.1);
  border-radius: 14px;
  background: var(--glass);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(24px) saturate(160%);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.style-panel article::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  border-radius: 14px 0 0 14px;
  background: var(--accent-blue);
  opacity: 0.72;
}

.style-panel article:nth-of-type(2)::before {
  background: var(--accent-mint);
}

.style-panel article:nth-of-type(3)::before {
  background: var(--accent-gold);
}

.style-panel article:nth-of-type(4)::before {
  background: var(--accent-rose);
}

.style-panel article:hover,
.why-grid article:hover,
.mission-grid article:hover {
  border-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 18px 44px rgba(18, 23, 31, 0.12);
  transform: translateY(-2px);
}

.style-panel h3 {
  color: var(--ink);
  font-size: 40px;
}

.style-panel p {
  color: #545b64;
  font-size: 15px;
  line-height: 1.6;
}

.why-ai {
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.why-ai > h2,
.mission > h2 {
  margin: 90px 0 0;
  padding: 0 0 30px;
  color: var(--ink);
  text-align: left;
}

.why-ai > h2 span,
.why-ai > h2 strong,
.mission > h2 span,
.mission > h2 strong {
  display: block;
}

.why-ai > h2 span,
.mission > h2 span {
  color: var(--quiet);
  font-size: 15px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.why-ai > h2 strong,
.mission > h2 strong {
  margin-top: 8px;
  font-size: 34px;
  line-height: 1.18;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.why-grid article {
  padding: 30px 34px;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 22px;
  align-items: start;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-bottom-color: rgba(10, 12, 16, 0.1);
  border-radius: 14px;
  background: var(--glass);
  box-shadow: var(--shadow-soft);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.why-grid article + article {
  border-left: 1px solid rgba(255, 255, 255, 0.82);
}

.why-grid span,
.mission-grid span {
  color: var(--accent-blue);
  font-size: 13px;
  font-weight: 850;
}

.why-grid article:nth-child(2) span {
  color: var(--accent-mint);
}

.why-grid article:nth-child(3) span {
  color: var(--accent-gold);
}

.why-grid article:nth-child(1) .icon {
  color: var(--accent-blue);
}

.why-grid article:nth-child(2) .icon {
  color: var(--accent-mint);
}

.why-grid article:nth-child(3) .icon {
  color: var(--accent-gold);
}

.why-grid h3 {
  margin: 5px 0 10px;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.28;
}

.why-grid p {
  color: #545b64;
  font-size: 14px;
  line-height: 1.75;
}

.mission {
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}


.mission-grid {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-bottom-color: rgba(10, 12, 16, 0.1);
  border-radius: 14px;
  background: var(--glass);
  box-shadow: var(--shadow-soft);
}

.mission-grid article {
  padding: 34px;
  display: grid;
  grid-template-columns: 1fr;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.mission-grid article + article {
  border-left: 1px solid var(--line);
}

.mission-grid h3 {
  margin: 8px 0 10px;
  color: var(--ink);
  font-size: 26px;
  line-height: 1.34;
}

.mission-grid p {
  color: #545b64;
  font-size: 14px;
  line-height: 1.75;
}

.mission-grid p + p {
  margin-top: 12px;
}

.contact {
  margin-bottom: 14px;
  padding: 28px 30px;
  display: grid;
  grid-template-columns: 104px 1fr;
  gap: 24px;
  align-items: center;
}

.contact h2 {
  color: var(--ink);
  font-size: 30px;
  line-height: 1.1;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(168px, 1fr) minmax(138px, 0.82fr) minmax(230px, 1.22fr);
  gap: 18px;
  align-items: center;
}

.contact-grid article {
  min-width: 0;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  column-gap: 12px;
  align-items: center;
}

.contact-grid article:nth-child(1) .icon {
  color: var(--accent-blue);
}

.contact-grid article:nth-child(2) .icon {
  color: var(--accent-gold);
}

.contact-grid article .icon {
  width: 40px;
  height: 40px;
  grid-row: span 2;
}

.contact-grid span {
  color: #565e68;
  font-size: 13px;
  line-height: 1.25;
}

.contact-grid strong {
  color: var(--ink);
  font-size: 17px;
  line-height: 1.28;
}

.contact-grid a,
.contact-grid article:first-child strong {
  white-space: nowrap;
}

.qr-card {
  padding-left: 16px;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  border-left: 1px solid var(--line);
}

.qr-card img {
  width: 72px;
  aspect-ratio: 1;
  object-fit: contain;
  border: 4px solid #fff;
  border-radius: 8px;
  background: #fff;
}

.qr-card strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.24;
}

.qr-card small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.back-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 45;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-bottom-color: rgba(10, 12, 16, 0.13);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-soft);
  color: var(--ink);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  backdrop-filter: blur(22px) saturate(170%);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.back-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-top svg {
  width: 23px;
  height: 23px;
}

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: 1fr auto;
    border-radius: 22px 22px 0 0;
  }

  .site-nav,
  .header-cta {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.82);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(22px) saturate(170%);
  }

  .site-nav.is-open {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  .site-nav a {
    padding: 10px;
    border-radius: 12px;
    text-align: center;
  }
  .site-nav .nav-contact {
    display: block;
    grid-column: 1 / -1;
  }

  .site-nav a::after {
    left: 50%;
    right: auto;
    bottom: 4px;
    width: 22px;
    transform: translateX(-50%) scaleX(0.72);
  }

  .site-nav a:hover::after,
  .site-nav a.is-active::after {
    transform: translateX(-50%) scaleX(1);
  }

  .intro-panel,
  .hero,
  .work-compare,
  .style-panel,
  .why-ai,
  .mission,
  .contact,
  .industry-line {
    width: calc(100% - 64px);
  }

  .style-panel {
    grid-template-columns: minmax(0, 1fr);
  }

  .style-panel h2 {
    grid-column: 1 / -1;
    padding-bottom: 12px;
  }

  .style-panel article:nth-of-type(odd) {
    border-left: 0;
  }

  .style-panel article:nth-of-type(n + 3) {
    border-top: 1px solid var(--line);
  }

  .contact,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 50px;
  }

  body {
    background: linear-gradient(180deg, #f8f9fa 0%, #eef1f4 100%);
  }
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  body * {
    min-width: 0;
  }

  h1,
  h2,
  h3,
  p,
  li,
  span,
  strong,
  small,
  a {
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .page-shell,
  .site-header {
    width: calc(100% - 20px);
    max-width: calc(100vw - 20px);
  }

  .page-shell {
    margin-top: 10px;
    border-radius: 20px;
  }

  .site-header {
    top: 0;
    height: var(--header-height);
    padding: 0 14px;
  }

  .brand {
    width: 142px;
    height: 34px;
  }

  .hero {
    height: 230px;
  }

  .hero-wall figure {
    flex-basis: calc(25% + 14px);
    clip-path: polygon(14px 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
  }

  .hero-wall figure:first-child {
    clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
  }

  .hero-wall figure:last-child {
    clip-path: polygon(14px 0, 100% 0, 100% 100%, 0 100%);
  }

  .hero-wall figure + figure {
    margin-left: -14px;
  }

  .slogan-glass {
    left: 14px;
    right: 14px;
    bottom: 14px;
    padding: 14px 16px;
    border-radius: 14px;
  }

  .slogan-glass h1 {
    white-space: normal;
    overflow-wrap: anywhere;
    text-wrap: balance;
  }

  h1 {
    font-size: clamp(18px, 5.2vw, 21px);
    line-height: 1.24;
  }

  .intro-panel,
  .hero,
  .work-compare,
  .style-panel,
  .why-ai,
  .mission,
  .contact,
  .industry-line {
    width: calc(100% - 48px);
    max-width: calc(100% - 48px);
    margin-top: 14px;
  }

  .intro-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }

  .intro-copy {
    padding: 16px 18px 14px;
    border-right: 0;
    border-bottom: 0;
  }

  .intro-copy p:first-child {
    font-size: 14px;
  }

  .intro-copy p {
    font-size: 14px;
    line-height: 1.2;
  }

  .mini-capabilities {
    grid-template-columns: minmax(0, 1fr);
  }

  .mini-capabilities article:nth-child(even) {
    border-left: 0;
  }

  .mini-capabilities article:nth-child(n + 2) {
    border-top: 1px solid var(--line);
  }

  .mini-capabilities article {
    min-width: 0;
    min-height: auto;
    padding: 18px 18px;
  }

  .mini-capabilities .icon {
    width: 34px;
    height: 34px;
  }

  .mini-capabilities h2 {
    font-size: 24px;
  }

  .mini-capabilities p {
    font-size: 12px;
  }

  .industry-line {
    padding: 0 12px;
  }

  .industry-line p:last-child {
    font-size: 22px;
  }

  .work-compare {
    grid-template-columns: minmax(0, 1fr);
    padding: 18px 16px;
  }

  .work-compare .icon {
    display: none;
  }

  .work-compare h2 {
    margin: 0 0 12px;
    font-size: 14px;
  }

  .work-compare li {
    font-size: 12px;
    line-height: 1.85;
  }

  .work-compare article {
    min-width: 0;
  }

  .work-compare article + article {
    margin-top: 14px;
    padding-top: 14px;
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .style-panel {
    grid-template-columns: minmax(0, 1fr);
  }

  .style-panel h2 {
    padding: 18px 18px 6px;
  }

  .style-panel h2 span {
    font-size: 15px;
  }

  .style-panel h2 strong {
    font-size: 24px;
  }

  .style-panel article {
    min-width: 0;
    min-height: auto;
    grid-template-columns: minmax(0, 1fr);
    row-gap: 8px;
    padding: 16px 18px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .style-panel h3 {
    font-size: 26px;
  }

  .style-panel p {
    font-size: 13px;
  }

  .why-ai > h2,
  .mission > h2 {
    padding: 34px 18px 10px;
  }

  .why-ai > h2 strong,
  .mission > h2 strong {
    font-size: 24px;
  }

  .why-grid,
  .mission-grid,
  .contact-grid,
  .contact {
    grid-template-columns: minmax(0, 1fr);
  }

  .why-grid article {
    min-width: 0;
    padding: 20px 18px;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .why-grid article > div,
  .mission-grid article > div,
  .contact-grid article > div,
  .qr-card > div {
    min-width: 0;
  }

  .mission-grid article {
    padding: 18px;
    grid-template-columns: minmax(0, 1fr);
  }

  .why-grid article + article {
    border-left: 1px solid rgba(255, 255, 255, 0.82);
    border-top: 0;
  }

  .mission-grid article + article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .why-grid .icon {
    width: 38px;
    height: 38px;
  }

  .why-grid h3 {
    font-size: 17px;
  }

  .mission-grid h3 {
    font-size: 18px;
  }

  .why-grid p,
  .mission-grid p {
    font-size: 13px;
  }

  .contact {
    margin-bottom: 12px;
    padding: 20px 18px;
    gap: 14px;
  }

  .contact h2 {
    text-align: center;
    font-size: 24px;
  }

  .contact-grid {
    gap: 14px;
  }

  .contact-grid article {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .contact-grid article .icon {
    width: 36px;
    height: 36px;
  }

  .contact-grid span {
    font-size: 13px;
  }

  .contact-grid strong {
    font-size: 16px;
  }
  .contact-grid a,
  .contact-grid article:first-child strong {
    white-space: normal;
  }

  .qr-card {
    grid-template-columns: 74px minmax(0, 1fr);
    padding-left: 0;
    padding-top: 14px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .qr-card img {
    width: 74px;
  }
}


  .intro-panel,
  .intro-panel *,
  .industry-line,
  .industry-line *,
  .work-compare,
  .work-compare *,
  .style-panel,
  .style-panel *,
  .why-ai,
  .why-ai *,
  .mission,
  .mission *,
  .contact,
  .contact * {
    max-width: 100%;
  }

  .intro-copy p,
  .mini-capabilities h2,
  .mini-capabilities p,
  .industry-line p,
  .work-compare h2,
  .work-compare li,
  .style-panel h3,
  .style-panel p,
  .why-grid h3,
  .why-grid p,
  .mission-grid h3,
  .mission-grid p,
  .contact-grid span,
  .contact-grid strong,
  .qr-card strong,
  .qr-card small {
    overflow-wrap: anywhere;
    word-break: break-word;
  }
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* Desktop width normalization: user requested 980px page width. */
:root {
  --max: 980px;
  --header-height: 50px;
}

@media (min-width: 761px) {
  .page-shell,
  .site-header {
    width: min(calc(100% - 32px), 980px);
  }

  .site-header {
    grid-template-columns: 178px 1fr auto;
    padding: 0 18px;
    border-radius: 22px 22px 0 0;
  }

  .brand {
    width: 152px;
    height: 36px;
  }

  .site-nav {
    gap: 20px;
  }

  .site-nav a {
    font-size: 13px;
  }

  .header-cta {
    min-height: 34px;
    padding: 0 18px;
    font-size: 14px;
  }

  .hero,
  .intro-panel,
  .work-compare,
  .style-panel,
  .why-ai,
  .mission,
  .contact,
  .industry-line {
    width: min(calc(100% - 120px), 820px);
  }

  .hero {
    height: 260px;
    border-radius: 16px;
  }

  .slogan-glass {
    bottom: 34px;
    padding: 15px 20px;
    border-radius: 16px;
  }

  .slogan-glass h1 {
    font-size: clamp(20px, 1.68vw, 24px);
  }

  .intro-panel,
  .work-compare,
  .style-panel,
  .why-ai,
  .mission,
  .contact {
    margin-top: 20px;
  }

  .intro-copy {
    padding: 22px 2em 20px;
  }

  .mini-capabilities article {
    min-height: 170px;
    padding: 22px 24px;
  }

  .mini-capabilities h2 {
    margin-bottom: 20px;
    font-size: 30px;
  }

  .industry-line {
    margin-top: 36px;
    margin-bottom: 36px;
    padding: 0 2em;
  }

  .industry-line p:last-child {
    font-size: 22px;
  }

  .work-compare {
    padding: 32px 26px;
  }

  .work-compare article + article {
    padding-left: 26px;
  }

  .work-compare h2 {
    font-size: 21px;
  }

  .work-compare li {
    font-size: 15px;
  }

  .style-panel {
    margin-top: 72px;
  }

  .style-panel h2 strong,
  .why-ai > h2 strong,
  .mission > h2 strong {
    font-size: 30px;
  }

  .style-panel article {
    grid-template-columns: 132px 1fr;
    padding: 14px 42px 14px 32px;
  }

  .style-panel h3 {
    font-size: 34px;
  }

  .why-ai > h2,
  .mission > h2 {
    margin-top: 72px;
  }

  .why-grid article {
    padding: 26px 28px;
  }

  .mission-grid article {
    padding: 28px;
  }

  .contact {
    width: min(calc(100% - 120px), 820px);
    grid-template-columns: 104px 1fr;
    padding: 28px 30px;
  }

  .contact h2 {
    font-size: 30px;
  }

  .contact-grid {
    grid-template-columns: minmax(168px, 1fr) minmax(138px, 0.82fr) minmax(230px, 1.22fr);
    gap: 18px;
  }
}

@media (min-width: 761px) and (max-width: 1100px) {
  .contact {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact h2 {
    text-align: center;
  }

  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .qr-card {
    grid-column: 1 / -1;
    padding-left: 0;
    padding-top: 16px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}