:root {
  color-scheme: light;
  --paper: #f2f0ea;
  --paper-deep: #e5e2da;
  --surface: #faf9f5;
  --surface-soft: #eeece6;
  --ink: #101c2a;
  --ink-soft: #2c3a49;
  --muted: #68717a;
  --line: rgba(16, 28, 42, 0.16);
  --line-strong: rgba(16, 28, 42, 0.34);
  --accent: #a33b32;
  --accent-deep: #842f29;
  --white: #fdfcf9;
  --success: #345b4a;
  --shadow: 0 28px 90px rgba(20, 31, 44, 0.13);
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --serif: "Songti SC", "STSong", "SimSun", serif;
  --container: min(1320px, calc(100vw - 80px));
  --reading: min(820px, calc(100vw - 40px));
  --header-height: 74px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 8% 4%, rgba(255, 255, 255, 0.7), transparent 28rem),
    var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
  content: "";
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.84' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
a,
input,
select,
textarea,
summary {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid rgba(163, 59, 50, 0.52);
  outline-offset: 4px;
}

::selection {
  color: var(--white);
  background: var(--accent);
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.reading-width {
  width: var(--reading);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 120;
  padding: 10px 16px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-160%);
  transition: transform 220ms var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  border-bottom: 1px solid var(--line);
  background: rgba(242, 240, 234, 0.94);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 100%;
  gap: 28px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 0;
  min-width: max-content;
}

.brand-lockup img {
  display: none;
}

.brand-name {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.brand-name::after {
  padding-left: 14px;
  border-left: 1px solid var(--line-strong);
  content: "上海中联（成都）律师事务所";
  color: var(--muted);
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(10px, 1.25vw, 20px);
  min-width: 0;
  color: var(--ink-soft);
  font-size: 12.5px;
  white-space: nowrap;
}

.main-nav a {
  position: relative;
  padding: 10px 0;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: 3px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 260ms var(--ease);
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after,
.main-nav a[aria-current="page"]::after,
.main-nav a[aria-current="location"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.main-nav a[aria-current="page"],
.main-nav a[aria-current="location"] {
  color: var(--accent);
  font-weight: 600;
}

.header-contact {
  display: grid;
  gap: 1px;
  min-width: max-content;
  padding-left: 20px;
  border-left: 1px solid var(--line);
  line-height: 1.35;
}

.header-contact small {
  color: var(--muted);
  font-size: 11px;
}

.header-contact strong {
  color: var(--accent);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 260ms var(--ease);
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.contact-rail {
  position: fixed;
  right: 18px;
  bottom: 44px;
  z-index: 35;
  display: grid;
  width: 154px;
  overflow: hidden;
  border: 1px solid rgba(253, 252, 249, 0.16);
  border-radius: 14px;
  color: var(--white);
  background: rgba(16, 28, 42, 0.94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.contact-rail a {
  padding: 13px 15px;
  border-bottom: 1px solid rgba(253, 252, 249, 0.12);
  font-size: 12px;
  transition: background-color 220ms var(--ease);
}

.contact-rail a:last-child {
  border-bottom: 0;
}

.contact-rail a:hover,
.contact-rail a:focus-visible {
  background: var(--accent);
}

.contact-rail strong {
  display: block;
  margin-top: 2px;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.mobile-contact-bar {
  display: none;
}

.button,
.button-secondary,
.text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 46px;
  white-space: nowrap;
  transition:
    color 240ms var(--ease),
    background-color 240ms var(--ease),
    border-color 240ms var(--ease),
    transform 240ms var(--ease),
    box-shadow 240ms var(--ease);
}

.button {
  padding: 10px 22px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--white);
  background: var(--accent);
  font-size: 14px;
  font-weight: 600;
}

.button:hover,
.button:focus-visible {
  border-color: var(--accent-deep);
  background: var(--accent-deep);
  box-shadow: 0 16px 36px rgba(132, 47, 41, 0.22);
  transform: translateY(-2px);
}

.button-secondary {
  padding: 10px 22px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink);
  background: transparent;
  font-size: 14px;
  font-weight: 600;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.button:active,
.button-secondary:active {
  transform: scale(0.98);
}

.text-link {
  min-height: auto;
  padding: 6px 0;
  border-bottom: 1px solid currentColor;
  color: var(--ink);
  font-size: 14px;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--accent);
}

.hero-home {
  position: relative;
  isolation: isolate;
  min-height: calc(100dvh - var(--header-height));
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero-home::before {
  position: absolute;
  inset: 0;
  z-index: -3;
  content: "";
  background:
    linear-gradient(90deg, rgba(9, 18, 29, 0.94) 0%, rgba(9, 18, 29, 0.78) 46%, rgba(9, 18, 29, 0.18) 78%),
    linear-gradient(180deg, rgba(9, 18, 29, 0.08), rgba(9, 18, 29, 0.74)),
    url("office.webp") center / cover no-repeat;
  filter: saturate(0.72) contrast(1.03);
}

.hero-home::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: radial-gradient(circle at 80% 40%, transparent, rgba(9, 18, 29, 0.22) 34%, rgba(9, 18, 29, 0.76) 78%);
}

.hero-portrait-card {
  position: absolute;
  right: clamp(4vw, 8vw, 140px);
  bottom: 50%;
  z-index: 0;
  width: min(25vw, 360px);
  margin: 0;
  overflow: hidden;
  transform: translateY(50%);
  border: 1px solid rgba(253, 252, 249, 0.26);
  border-radius: 3px;
  background: #172330;
  box-shadow: 28px 32px 0 rgba(215, 109, 97, 0.14), 0 34px 100px rgba(0, 0, 0, 0.4);
}

.hero-portrait {
  display: block;
  width: 100%;
  height: 430px;
  object-fit: contain;
  object-position: center center;
  background: #cbd6e7;
  filter: saturate(0.78) contrast(1.03) brightness(0.96);
  transform: scale(1.5);
  transform-origin: 58% 34%;
}

.hero-portrait-card picture {
  display: block;
}

.page-hero-media picture,
.profile-photo picture,
.case-card picture,
.insight-card picture {
  display: block;
}

.hero-portrait-card figcaption {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 5px;
  padding: 17px 18px 19px;
  color: var(--white);
  background: #111d29;
}

.hero-portrait-card strong {
  font-family: var(--serif);
  font-size: 21px;
  letter-spacing: 0.08em;
}

.hero-portrait-card span {
  color: rgba(253, 252, 249, 0.66);
  font-size: 11px;
  line-height: 1.65;
}

.portrait-contact-actions {
  display: none;
}

.hero-home-inner {
  display: grid;
  position: relative;
  z-index: 1;
  align-content: center;
  min-height: calc(100dvh - var(--header-height));
  padding: 72px 0 82px;
}

.hero-home-copy {
  width: min(720px, 62vw);
}

.kicker,
.hero-identity {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 20px;
  color: rgba(253, 252, 249, 0.76);
  font-size: 13px;
  letter-spacing: 0.12em;
}

.kicker::before,
.hero-identity::before {
  width: 52px;
  height: 1px;
  content: "";
  background: var(--accent);
}

.hero-identity {
  color: var(--white);
  font-family: var(--serif);
  font-size: 17px;
  letter-spacing: 0.08em;
}

.hero-identity span {
  color: rgba(253, 252, 249, 0.6);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.hero-home h1,
.page-hero h1,
.article-hero h1,
.contact-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.hero-home h1 {
  max-width: 10em;
  font-size: clamp(48px, 5vw, 74px);
}

.hero-home-lead {
  max-width: 35em;
  margin: 26px 0 30px;
  color: rgba(253, 252, 249, 0.8);
  font-size: clamp(17px, 1.4vw, 20px);
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-home .button-secondary {
  border-color: rgba(253, 252, 249, 0.42);
  color: var(--white);
}

.hero-home .button-secondary:hover,
.hero-home .button-secondary:focus-visible {
  border-color: var(--white);
  color: var(--white);
}

.page-hero {
  padding: 86px 0 92px;
  border-bottom: 1px solid var(--line);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.75fr);
  align-items: end;
  gap: 72px;
}

.page-hero h1 {
  max-width: 11em;
  font-size: clamp(46px, 5.1vw, 72px);
}

.page-hero p {
  max-width: 40em;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.page-hero-media {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  border-radius: 14px;
  background: var(--ink);
  box-shadow: var(--shadow);
}

.page-hero-media img {
  width: 100%;
  height: 100%;
  min-height: 390px;
  object-fit: cover;
  filter: saturate(0.75);
}

.page-hero-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 42%, rgba(16, 28, 42, 0.56));
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 13px;
}

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--accent);
}

.section {
  padding: 104px 0;
}

.section-compact {
  padding: 72px 0;
}

.section-soft {
  background: var(--surface-soft);
}

.section-ink {
  color: var(--white);
  background: var(--ink);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 54px;
}

.section-heading h2,
.section-heading h3,
.answer-box h2,
.prose h2,
.prose h3,
.contact-panel h2 {
  margin-top: 0;
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.section-heading h2,
.answer-box h2,
.contact-panel h2 {
  margin-bottom: 18px;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.2;
}

.section-heading p {
  max-width: 62ch;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.section-ink .section-heading p {
  color: rgba(253, 252, 249, 0.66);
}

.answer-box {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 64px;
  padding: 44px;
  border-left: 4px solid var(--accent);
  border-radius: 0 14px 14px 0;
  background: var(--surface);
  box-shadow: 0 22px 70px rgba(20, 31, 44, 0.08);
}

.answer-box p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 17px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-item {
  padding: 30px 24px;
  border-left: 1px solid var(--line);
}

.proof-item:first-child {
  border-left: 0;
}

.proof-item strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--serif);
  font-size: clamp(30px, 3vw, 45px);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.proof-item span {
  color: var(--muted);
  font-size: 13px;
}

.link-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 24px;
}

.link-card {
  position: relative;
  display: flex;
  min-height: 330px;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 38px;
  border-radius: 14px;
  color: var(--white);
  background: var(--ink);
}

.link-card:nth-child(3),
.link-card:nth-child(4) {
  min-height: 280px;
}

.link-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7);
}

.link-card::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(16, 28, 42, 0.1), rgba(16, 28, 42, 0.94));
}

.link-card-content {
  position: relative;
  z-index: 1;
}

.link-card h3 {
  max-width: 13em;
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.28;
}

.link-card p {
  max-width: 34em;
  margin: 0 0 18px;
  color: rgba(253, 252, 249, 0.7);
}

.link-card:hover img,
.link-card:focus-visible img {
  transform: scale(1.025);
}

.link-card img {
  transition: transform 600ms var(--ease);
}

.service-index {
  display: grid;
  grid-template-columns: minmax(260px, 0.58fr) minmax(0, 1.42fr);
  gap: 74px;
}

.service-index-nav {
  position: sticky;
  top: calc(var(--header-height) + 30px);
  align-self: start;
}

.service-index-nav h2 {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-size: 38px;
  line-height: 1.25;
}

.service-index-nav p {
  color: var(--muted);
}

.service-rows {
  display: grid;
}

.service-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.58fr) minmax(0, 1.42fr) auto;
  align-items: start;
  gap: 28px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
}

.service-row:last-child {
  border-bottom: 1px solid var(--line);
}

.service-row h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 27px;
  line-height: 1.35;
}

.service-row p {
  margin: 0;
  color: var(--muted);
}

.service-row > span {
  color: var(--accent);
  font-size: 22px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.38fr);
  align-items: start;
  gap: 76px;
}

.content-main {
  min-width: 0;
}

.content-aside {
  position: sticky;
  top: calc(var(--header-height) + 30px);
  padding: 28px;
  border-radius: 14px;
  background: var(--surface);
  box-shadow: 0 18px 54px rgba(20, 31, 44, 0.08);
}

.content-aside h2,
.content-aside h3 {
  margin: 0 0 16px;
  font-family: var(--serif);
  font-size: 24px;
}

.content-aside p,
.content-aside li {
  color: var(--muted);
  font-size: 14px;
}

.content-aside ul {
  margin: 0;
  padding-left: 1.2em;
}

.content-aside .button {
  width: 100%;
  margin-top: 20px;
}

.prose {
  color: var(--ink-soft);
  font-size: 17px;
}

.prose > *:first-child {
  margin-top: 0;
}

.prose h2 {
  margin: 64px 0 20px;
  color: var(--ink);
  font-size: 36px;
  line-height: 1.28;
}

.prose h3 {
  margin: 38px 0 14px;
  color: var(--ink);
  font-size: 25px;
  line-height: 1.35;
}

.prose p {
  max-width: 68ch;
  margin: 0 0 22px;
}

.prose ul,
.prose ol {
  max-width: 68ch;
  margin: 0 0 26px;
  padding-left: 1.35em;
}

.prose li {
  margin-bottom: 10px;
}

.prose strong {
  color: var(--ink);
}

.prose blockquote {
  margin: 38px 0;
  padding: 28px 32px;
  border-left: 3px solid var(--accent);
  color: var(--ink);
  background: var(--surface);
  font-family: var(--serif);
  font-size: 23px;
}

.key-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 30px 0 42px;
}

.key-point {
  padding: 26px;
  border-radius: 12px;
  background: var(--surface);
}

.key-point strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--serif);
  font-size: 22px;
}

.key-point p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border-radius: 14px;
  background: var(--ink);
}

.method-item {
  min-height: 270px;
  padding: 34px;
  border-left: 1px solid rgba(253, 252, 249, 0.16);
  color: var(--white);
}

.method-item:first-child {
  border-left: 0;
}

.method-item h3 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: 27px;
}

.method-item p {
  color: rgba(253, 252, 249, 0.62);
  font-size: 14px;
}

.method-item span {
  display: block;
  margin-top: 32px;
  color: #d76d61;
  font-size: 12px;
}

.profile-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1.28fr);
  gap: 86px;
}

.profile-photo {
  position: sticky;
  top: calc(var(--header-height) + 30px);
  align-self: start;
}

.profile-photo img {
  width: 100%;
  max-height: 720px;
  object-fit: cover;
  object-position: center top;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.profile-photo figcaption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
}

.credential-groups {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 44px;
}

.credential-group {
  padding: 28px;
  border-radius: 12px;
  background: var(--surface);
}

.credential-group h3 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: 23px;
}

.credential-group ul {
  margin: 0;
  padding-left: 1.2em;
  color: var(--muted);
  font-size: 14px;
}

.case-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-auto-rows: minmax(310px, auto);
  gap: 22px;
}

.case-card {
  position: relative;
  display: flex;
  min-height: 310px;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 34px;
  border-radius: 14px;
  color: var(--white);
  background: var(--ink);
}

.case-card:first-child {
  grid-row: span 2;
}

.case-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.02);
  opacity: 0.68;
  transition: transform 600ms var(--ease), opacity 300ms var(--ease);
}

.case-card::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(16, 28, 42, 0.06), rgba(16, 28, 42, 0.96));
}

.case-card-content {
  position: relative;
  z-index: 1;
}

.case-card h2,
.case-card h3 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: clamp(27px, 3vw, 42px);
  line-height: 1.3;
}

.case-card p {
  margin: 0 0 16px;
  color: rgba(253, 252, 249, 0.72);
}

.case-card:hover img,
.case-card:focus-visible img {
  opacity: 0.78;
  transform: scale(1.025);
}

.case-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 34px 0;
}

.case-fact {
  padding: 24px;
  border-radius: 12px;
  background: var(--surface);
}

.case-fact span {
  display: block;
  margin-bottom: 6px;
  color: var(--accent);
  font-size: 12px;
}

.case-fact strong {
  font-family: var(--serif);
  font-size: 20px;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 58px;
}

.timeline::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  content: "";
  background: var(--line-strong);
}

.timeline-item {
  position: relative;
  min-height: 210px;
  padding: 28px;
  border-radius: 12px;
  background: var(--surface);
}

.timeline-item:nth-child(even) {
  margin-top: 74px;
}

.timeline-item time {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.timeline-item h2,
.timeline-item h3 {
  margin: 10px 0 12px;
  font-family: var(--serif);
  font-size: 25px;
  line-height: 1.35;
}

.timeline-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.activity-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
}

.activity-card {
  min-height: 280px;
  padding: 34px;
  border-radius: 14px;
  background: var(--surface);
}

.activity-card:nth-child(3) {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 48px;
  color: var(--white);
  background: var(--ink);
}

.activity-card h2,
.activity-card h3 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: 28px;
}

.activity-card p,
.activity-card li {
  color: var(--muted);
}

.activity-card:nth-child(3) p,
.activity-card:nth-child(3) li {
  color: rgba(253, 252, 249, 0.68);
}

.activity-card:nth-child(3) .text-link {
  color: var(--white);
}

.cta-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 42px;
  padding: 42px;
  border-radius: 14px;
  color: var(--white);
  background: var(--ink);
}

.cta-band h2 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.25;
}

.cta-band p {
  max-width: 56ch;
  margin: 0;
  color: rgba(253, 252, 249, 0.68);
}

.cta-band .button {
  color: var(--ink);
  background: var(--white);
}

.cta-band .button:hover,
.cta-band .button:focus-visible {
  color: var(--white);
  background: var(--accent);
}

.plain-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 30px;
  margin: 28px 0;
  padding: 0;
  list-style: none;
}

.plain-list li {
  padding: 18px 0;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
}

.plain-list strong {
  display: block;
  margin-bottom: 5px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 21px;
}

.insight-list {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
}

.insight-card {
  display: flex;
  min-height: 260px;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px;
  border-radius: 14px;
  background: var(--surface);
}

.insight-card:first-child {
  grid-row: span 2;
  min-height: 544px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(16, 28, 42, 0.2), rgba(16, 28, 42, 0.96)),
    url("documents.jpg") center / cover no-repeat;
}

.insight-card h2,
.insight-card h3 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.35;
}

.insight-card p {
  margin: 0;
  color: var(--muted);
}

.insight-card:first-child p {
  color: rgba(253, 252, 249, 0.7);
}

.article-hero {
  padding: 78px 0 64px;
  border-bottom: 1px solid var(--line);
}

.article-hero h1 {
  max-width: 12em;
  font-size: clamp(42px, 5vw, 68px);
}

.article-hero .lead {
  max-width: 48em;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 13px;
}

.article-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 42px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--line);
}

.article-facts > div {
  padding: 18px 20px;
  background: var(--surface);
}

.article-facts dt {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.article-facts dd {
  margin: 0;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.65;
}

@media (max-width: 680px) {
  .article-facts {
    grid-template-columns: 1fr;
  }
}

.toc {
  display: grid;
  gap: 10px;
}

.toc a {
  color: var(--muted);
  font-size: 14px;
}

.toc a:hover,
.toc a:focus-visible {
  color: var(--accent);
}

.faq {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.faq details {
  padding: 22px 24px;
  border-radius: 12px;
  background: var(--surface);
}

.faq summary {
  color: var(--ink);
  font-weight: 600;
  cursor: pointer;
}

.faq p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.source-note,
.legal-note {
  margin-top: 38px;
  padding: 24px;
  border-left: 3px solid var(--line-strong);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 13px;
}

.contact-hero {
  padding: 72px 0 86px;
  background: linear-gradient(90deg, var(--paper) 0%, var(--paper) 56%, rgba(242, 240, 234, 0.78) 70%, rgba(242, 240, 234, 0.9) 100%), url("lihang-portrait.jpeg") right 12% top 18px / min(28vw, 336px) auto no-repeat;
}

.contact-hero h1 {
  max-width: 11em;
  font-size: clamp(46px, 5vw, 70px);
}

.contact-hero p {
  max-width: 44em;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  align-items: stretch;
  overflow: hidden;
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.contact-panel {
  padding: 48px;
}

.contact-panel-dark {
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(16, 28, 42, 0.7), rgba(16, 28, 42, 0.96)),
    url("sgla-chengdu-office.jpg") center / cover no-repeat;
}

.contact-panel-dark h2 {
  color: var(--white);
}

.contact-details {
  display: grid;
  gap: 15px;
  margin: 30px 0;
}

.contact-detail {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  padding-bottom: 13px;
  border-bottom: 1px solid rgba(253, 252, 249, 0.15);
}

.contact-detail span {
  color: rgba(253, 252, 249, 0.5);
  font-size: 13px;
}

.contact-detail strong,
.contact-detail a {
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.wechat-card {
  display: grid;
  grid-template-columns: 190px 1fr;
  align-items: center;
  gap: 26px;
  margin-top: 30px;
  padding: 22px;
  border-radius: 12px;
  color: var(--ink);
  background: var(--white);
}

.wechat-card img {
  width: 190px;
  height: 194px;
  object-fit: cover;
  border: 8px solid var(--white);
}

.wechat-card h3 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 24px;
}

.wechat-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.form-field {
  display: grid;
  gap: 7px;
}

.form-field-wide {
  grid-column: 1 / -1;
}

.form-field label {
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  color: var(--ink);
  background: transparent;
}

.form-field input,
.form-field select {
  min-height: 48px;
}

.form-field textarea {
  min-height: 140px;
  padding-top: 14px;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #727b84;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-bottom-color: var(--accent);
  outline: 0;
}

.form-footer {
  grid-column: 1 / -1;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-top: 8px;
}

.form-footer small {
  max-width: 42em;
  color: var(--muted);
  font-size: 12px;
}

.copy-button {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 7px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink);
  background: transparent;
  font-size: 12px;
  cursor: pointer;
}

.copy-button:hover,
.copy-button:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.sitemap-groups {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.sitemap-group {
  padding: 30px;
  border-radius: 12px;
  background: var(--surface);
}

.sitemap-group h2 {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-size: 27px;
}

.sitemap-group ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sitemap-group a {
  color: var(--muted);
}

.sitemap-group a:hover,
.sitemap-group a:focus-visible {
  color: var(--accent);
}

.site-footer {
  padding: 62px 0 92px;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 64px;
}

.footer-brand img {
  width: 190px;
  margin-bottom: 20px;
}

.footer-brand p {
  max-width: 34em;
  color: var(--muted);
  font-size: 14px;
}

.footer-group h2,
.footer-group h3 {
  margin: 0 0 14px;
  font-size: 14px;
}

.footer-group nav,
.footer-group address {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}

.footer-group a:hover,
.footer-group a:focus-visible {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.footer-bottom nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.site-footer > .icp-record {
  display: block;
  width: var(--container);
  margin: 14px auto 0;
  color: var(--muted);
  font-size: 12px;
  text-decoration: none;
}

.site-footer > .icp-record:hover,
.site-footer > .icp-record:focus-visible {
  color: var(--accent);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

section[id],
article[id],
details[id] {
  scroll-margin-top: calc(var(--header-height) + 20px);
}

@media (max-width: 1180px) {
  :root {
    --container: min(100% - 48px, 1080px);
  }

  .contact-hero p {
    max-width: min(44em, 56%);
  }

  .header-contact small {
    display: none;
  }

  .brand-name::after {
    display: none;
  }

  .main-nav {
    gap: 12px;
    font-size: 12px;
  }

  .hero-portrait-card {
    right: 2vw;
    width: min(31vw, 340px);
  }

  .content-grid,
  .profile-layout {
    gap: 52px;
  }
}

@media (max-width: 920px) {
  :root {
    --container: calc(100% - 36px);
    --header-height: 66px;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .header-contact {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    z-index: 60;
    display: grid;
    justify-content: stretch;
    gap: 0;
    padding: 18px;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
    box-shadow: 0 24px 60px rgba(16, 28, 42, 0.16);
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-18px);
    transition: visibility 0s linear 300ms, transform 300ms var(--ease);
  }

  .main-nav.is-open {
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    transition-delay: 0s;
  }

  .main-nav a {
    padding: 13px 10px;
    border-bottom: 1px solid var(--line);
  }

  .hero-home-copy {
    width: min(600px, 54vw);
  }

  .hero-portrait-card {
    right: 26px;
    bottom: 34px;
    width: min(38vw, 270px);
    opacity: 0.92;
    transform: none;
  }

  .hero-portrait-card figcaption {
    padding: 12px 14px 14px;
  }

  .hero-portrait-card strong {
    font-size: 17px;
  }

  .page-hero-grid,
  .service-index,
  .content-grid,
  .profile-layout,
  .contact-layout,
  .cta-band {
    grid-template-columns: 1fr;
  }

  .page-hero-media {
    min-height: 440px;
  }

  .service-index-nav,
  .content-aside,
  .profile-photo {
    position: static;
  }

  .method-grid {
    grid-template-columns: 1fr 1fr;
  }

  .method-item:nth-child(3) {
    border-left: 0;
  }

  .method-item:nth-child(n + 3) {
    border-top: 1px solid rgba(253, 252, 249, 0.16);
  }

  .case-grid,
  .insight-list,
  .activity-grid {
    grid-template-columns: 1fr;
  }

  .case-card:first-child,
  .insight-card:first-child {
    grid-row: auto;
  }

  .activity-card:nth-child(3) {
    grid-column: auto;
  }

  .contact-panel {
    padding: 40px;
  }

  .contact-rail {
    display: none;
  }

  .mobile-contact-bar {
    position: fixed;
    right: 12px;
    bottom: 12px;
    left: 12px;
    z-index: 45;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    border: 1px solid rgba(253, 252, 249, 0.16);
    border-radius: 999px;
    color: var(--white);
    background: rgba(16, 28, 42, 0.96);
    box-shadow: 0 18px 48px rgba(8, 16, 26, 0.28);
  }

  .mobile-contact-bar a {
    padding: 12px 10px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
  }

  .mobile-contact-bar a:last-child {
    background: var(--accent);
  }

  .site-footer {
    padding-bottom: 118px;
  }
}

@media (max-width: 680px) {
  :root {
    --container: calc(100% - 32px);
  }

  .hero-home-inner {
    align-content: start;
    padding: 64px 0 44px;
  }

  .hero-home-copy {
    width: 100%;
  }

  .lawyer-page .page-hero-media,
  .honors-page .page-hero-media {
    display: none;
  }

  .lawyer-page .profile-layout .content-main {
    order: -1;
  }

  .lawyer-page .profile-layout .content-main.reveal,
  .honors-page .answer-box.reveal {
    opacity: 1;
    transform: none;
  }

  .hero-home h1 {
    max-width: none;
    font-size: clamp(38px, 11vw, 52px);
    letter-spacing: -0.055em;
  }

  .hero-home-lead {
    max-width: 23em;
    font-size: 16px;
  }

  .hero-portrait-card {
    right: -12px;
    bottom: 20px;
    width: min(50vw, 220px);
    opacity: 0.88;
  }

  .hero-portrait {
    height: 260px;
    transform: scale(1.5);
  }

  .hero-portrait-card figcaption {
    display: grid;
    gap: 3px;
    padding: 9px 12px 11px;
  }

  .hero-portrait-card strong {
    font-size: 15px;
  }

  .hero-portrait-card span {
    font-size: 9px;
    line-height: 1.45;
  }

  .hero-identity {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }

  .hero-identity::before {
    display: none;
  }

  .hero-identity span {
    font-size: 10px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button,
  .hero-actions .button-secondary {
    width: 100%;
  }

  .page-hero,
  .article-hero,
  .contact-hero {
    padding: 54px 0 64px;
  }

  .page-hero h1,
  .article-hero h1,
  .contact-hero h1 {
    max-width: none;
    font-size: clamp(38px, 11vw, 52px);
  }

  .page-hero p,
  .article-hero .lead,
  .contact-hero p {
    font-size: 16px;
  }

  .contact-hero {
    background: var(--paper);
  }

  .contact-hero p {
    max-width: none;
  }

  .page-hero-media,
  .page-hero-media img {
    min-height: 360px;
  }

  .section {
    padding: 76px 0;
  }

  .section-compact {
    padding: 56px 0;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .section-heading h2,
  .answer-box h2,
  .contact-panel h2 {
    font-size: 36px;
  }

  .answer-box {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 28px;
  }

  .proof-strip {
    grid-template-columns: 1fr 1fr;
  }

  .proof-item:nth-child(3) {
    border-left: 0;
  }

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

  .link-grid,
  .key-points,
  .credential-groups,
  .case-facts,
  .timeline,
  .sitemap-groups,
  .footer-grid,
  .plain-list {
    grid-template-columns: 1fr;
  }

  .cta-band {
    padding: 30px 26px;
  }

  .link-card,
  .link-card:nth-child(3),
  .link-card:nth-child(4) {
    min-height: 300px;
  }

  .service-row {
    grid-template-columns: 1fr auto;
  }

  .service-row p {
    grid-column: 1 / -1;
  }

  .method-grid {
    grid-template-columns: 1fr;
  }

  .method-item,
  .method-item:nth-child(3) {
    min-height: auto;
    border-top: 1px solid rgba(253, 252, 249, 0.16);
    border-left: 0;
  }

  .method-item:first-child {
    border-top: 0;
  }

  .profile-photo img {
    max-height: 540px;
  }

  .case-card,
  .case-card:first-child {
    min-height: 380px;
  }

  .timeline::before {
    display: none;
  }

  .timeline-item:nth-child(even) {
    margin-top: 0;
  }

  .activity-card:nth-child(3) {
    grid-template-columns: 1fr;
  }

  .insight-card:first-child {
    min-height: 420px;
  }

  .contact-panel {
    padding: 30px 24px;
  }

  .wechat-card {
    grid-template-columns: 1fr;
  }

  .wechat-card img {
    width: min(100%, 260px);
    height: auto;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }

  .form-field-wide,
  .form-footer {
    grid-column: auto;
  }

  .form-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .form-footer .button {
    width: 100%;
  }

  .footer-grid {
    gap: 34px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .prose {
    font-size: 16px;
  }

  .prose h2 {
    margin-top: 50px;
    font-size: 31px;
  }

  .prose h3 {
    font-size: 23px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Simplified editorial hierarchy for the public-facing overview pages. */
.proof-strip-three {
  grid-template-columns: repeat(3, 1fr);
}

.proof-strip-three .proof-item:nth-child(3) {
  border-left: 1px solid var(--line);
}

.home-positioning {
  padding-block: 112px 118px;
}

.home-positioning-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.7fr);
  gap: clamp(44px, 8vw, 132px);
  align-items: start;
}

.home-positioning h2,
.recognition-layout h2,
.home-contact-band h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(38px, 4.2vw, 62px);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.home-positioning p,
.recognition-layout > div > p,
.home-contact-band p {
  max-width: 38em;
  margin: 0 0 24px;
  color: var(--ink-soft);
  font-size: 17px;
}

.home-case-list {
  border-top: 1px solid var(--line-strong);
}

.home-case-feature {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 30px;
  align-items: start;
  padding: 34px 0 36px;
  border-bottom: 1px solid var(--line);
  transition: padding-inline 260ms var(--ease), color 260ms var(--ease);
}

.home-case-feature:hover,
.home-case-feature:focus-visible {
  padding-inline: 14px;
  color: var(--accent);
}

.home-case-number,
.home-case-category,
.recognition-label {
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.home-case-number {
  padding-top: 8px;
  font-variant-numeric: tabular-nums;
}

.home-case-feature h3 {
  max-width: 22em;
  margin: 7px 0 12px;
  font-family: var(--serif);
  font-size: clamp(26px, 2.7vw, 40px);
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: -0.035em;
}

.home-case-feature div > p:last-child {
  max-width: 58ch;
  margin: 0;
  color: var(--muted);
}

.home-case-link {
  padding-top: 10px;
  font-size: 14px;
  white-space: nowrap;
}

.home-more-link {
  margin-top: 28px;
}

.recognition-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 58px clamp(44px, 8vw, 132px);
  align-items: start;
}

.recognition-label {
  margin-bottom: 16px;
}

.recognition-layout h2 {
  margin-bottom: 22px;
}

.recognition-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.recognition-list li {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}

.recognition-list strong {
  color: var(--accent);
  font-family: var(--serif);
  font-size: 16px;
}

.recognition-links {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 20px 28px;
  margin-top: -28px;
}

.recognition-links a {
  border-bottom: 1px solid currentColor;
  font-size: 14px;
  transition: color 220ms var(--ease);
}

.recognition-links a:hover,
.recognition-links a:focus-visible {
  color: var(--accent);
}

.home-contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 170px;
  gap: 48px;
  align-items: center;
  padding: 46px 52px;
  color: var(--white);
  background: var(--ink);
}

.home-contact-band h2 {
  margin-bottom: 15px;
}

.home-contact-band p,
.home-contact-band p a {
  color: rgba(253, 252, 249, 0.72);
}

.home-contact-band p a {
  border-bottom: 1px solid rgba(253, 252, 249, 0.42);
}

.home-contact-band .button {
  color: var(--ink);
  background: var(--white);
  border-color: var(--white);
}

.home-contact-band .button:hover,
.home-contact-band .button:focus-visible {
  color: var(--white);
  border-color: var(--accent);
  background: var(--accent);
}

.home-qr {
  margin: 0;
  text-align: center;
}

.home-qr img {
  width: 152px;
  height: 152px;
  margin-inline: auto;
  padding: 8px;
  background: var(--white);
  object-fit: contain;
}

.home-qr figcaption {
  margin-top: 8px;
  color: rgba(253, 252, 249, 0.64);
  font-size: 12px;
}

/* Overview pages retain their complete information but present it as one reading path. */
.case-grid,
.activity-grid,
.insight-list {
  grid-template-columns: 1fr;
}

.case-grid {
  grid-auto-rows: auto;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.case-card,
.case-card:first-child {
  min-height: 0;
  padding: 31px 0 33px;
  border-radius: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
}

.case-card img,
.case-card::after {
  display: none;
}

.case-card h2,
.case-card h3 {
  max-width: 22em;
  margin-bottom: 10px;
  font-size: clamp(27px, 3vw, 40px);
}

.case-card p {
  max-width: 60ch;
  color: var(--muted);
}

.case-card span {
  color: var(--accent);
  font-size: 14px;
}

.activity-grid {
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.activity-card,
.activity-card:nth-child(3) {
  display: block;
  min-height: 0;
  padding: 32px 0;
  border-radius: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
}

.activity-card h2,
.activity-card h3 {
  max-width: 22em;
  font-size: clamp(28px, 3vw, 40px);
}

.activity-card p,
.activity-card li,
.activity-card:nth-child(3) p,
.activity-card:nth-child(3) li {
  max-width: 64ch;
  color: var(--muted);
}

.activity-card:nth-child(3) .text-link {
  color: var(--ink);
}

.insight-list {
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.insight-card,
.insight-card:first-child {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  min-height: 0;
  gap: 24px;
  padding: 30px 0;
  border-radius: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
}

.insight-card h2,
.insight-card h3 {
  max-width: 20em;
  margin-bottom: 9px;
  font-size: clamp(27px, 3vw, 40px);
}

.insight-card p,
.insight-card:first-child p {
  max-width: 55ch;
  color: var(--muted);
}

.insight-card > span {
  align-self: center;
  color: var(--accent);
  font-size: 14px;
  white-space: nowrap;
}

.timeline {
  display: block;
  margin-left: 7px;
  padding-left: 34px;
  border-left: 1px solid var(--line-strong);
}

.timeline::before {
  display: none;
}

.timeline-item,
.timeline-item:nth-child(even) {
  min-height: 0;
  margin: 0;
  padding: 0 0 32px;
  border-radius: 0;
  background: transparent;
}

.timeline-item::before {
  position: absolute;
  width: 9px;
  height: 9px;
  margin: 8px 0 0 -39px;
  border-radius: 50%;
  content: "";
  background: var(--accent);
}

.timeline-item h2,
.timeline-item h3 {
  margin: 7px 0 9px;
  font-size: 28px;
}

.timeline-item p {
  max-width: 65ch;
}

.credential-groups {
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 30px;
  border-top: 1px solid var(--line-strong);
}

.credential-group {
  padding: 27px 0;
  border-radius: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
}

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

.method-item:nth-child(3) {
  border-top: 1px solid rgba(253, 252, 249, 0.16);
  border-left: 0;
}

@media (max-width: 760px) {
  .proof-strip-three {
    grid-template-columns: 1fr;
  }

  .proof-strip-three .proof-item,
  .proof-strip-three .proof-item:nth-child(3) {
    border-left: 0;
  }

  .proof-strip-three .proof-item + .proof-item {
    border-top: 1px solid var(--line);
  }

  .home-positioning {
    padding-block: 80px 84px;
  }

  .home-positioning-grid,
  .recognition-layout,
  .home-contact-band {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .home-case-feature {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .home-case-number {
    padding-top: 0;
  }

  .home-case-link {
    padding-top: 8px;
  }

  .recognition-links {
    grid-column: auto;
    margin-top: 0;
  }

  .home-contact-band {
    padding: 34px 26px;
  }

  .home-qr {
    text-align: left;
  }

  .home-qr img {
    margin-inline: 0;
  }

  .insight-card,
  .insight-card:first-child {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .insight-card > span {
    align-self: start;
    padding-top: 8px;
  }

  .timeline {
    margin-left: 4px;
    padding-left: 26px;
  }

  .timeline-item::before {
    margin-left: -31px;
  }

  .method-grid {
    grid-template-columns: 1fr;
  }

  .method-item:nth-child(3) {
    border-left: 0;
  }
}

/* Mobile portrait: follow the hero content instead of overlapping it. */
@media (max-width: 680px) {
  .hero-home {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }

  .hero-home-inner {
    order: 1;
    min-height: 0;
    padding: 48px 0 34px;
  }

  .hero-actions .button {
    display: none;
  }

  .hero-portrait-card {
    position: relative;
    inset: auto;
    order: 2;
    width: calc(100% - 32px);
    margin: 0 16px 32px;
    opacity: 1;
    transform: none;
  }

  .hero-portrait {
    height: min(72vw, 300px);
    object-fit: cover;
    object-position: 58% 32%;
    transform: none;
  }

  .portrait-contact-actions {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid rgba(253, 252, 249, 0.12);
    background: #111d29;
  }

  .portrait-contact-actions a {
    display: grid;
    gap: 4px;
    min-height: 68px;
    padding: 14px 16px 15px;
    color: var(--white);
    text-decoration: none;
  }

  .portrait-contact-actions a + a {
    border-left: 1px solid rgba(253, 252, 249, 0.12);
    box-shadow: inset 3px 0 0 rgba(167, 72, 60, 0.72);
  }

  .portrait-contact-actions span {
    color: rgba(253, 252, 249, 0.58);
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  .portrait-contact-actions strong {
    align-self: end;
    font-family: var(--sans);
    font-size: 13px;
    letter-spacing: 0.02em;
  }

  .home-page .site-footer {
    padding-bottom: 72px;
  }
}