:root {
  --q4n-primary: #0f4c81;
  --q4n-primary-deep: #0a355a;
  --q4n-primary-soft: #e8f0f9;
  --q4n-accent: #f5a524;
  --q4n-accent-deep: #d98a0c;
  --q4n-bg: #f3f6fb;
  --q4n-white: #ffffff;
  --q4n-ink: #16202e;
  --q4n-ink-soft: #55637a;
  --q4n-line: #dfe6f0;
  --q4n-radius-media: 18px;
  --q4n-radius-soft: 10px;
  --q4n-shadow: 0 18px 44px rgba(15, 76, 129, 0.12);
  --q4n-shadow-soft: 0 10px 26px rgba(15, 76, 129, 0.08);
  --q4n-radius: 999px;
  --q4n-wrap: 1200px;
  --q4n-transition: 0.32s cubic-bezier(0.22, 0.68, 0.32, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--q4n-bg);
  color: var(--q4n-ink);
  line-height: 1.85;
  font-size: 16px;
  overflow-x: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: var(--q4n-wrap);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: var(--q4n-radius);
  background: var(--q4n-accent);
  color: #24160a;
  font-weight: 700;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--q4n-transition);
  box-shadow: 0 12px 26px rgba(245, 165, 36, 0.28);
}

.btn i {
  font-size: 14px;
  transition: transform var(--q4n-transition);
}

.btn:hover {
  background: var(--q4n-accent-deep);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(245, 165, 36, 0.34);
}

.btn:hover i {
  transform: translateX(5px);
}

.link-q4n {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--q4n-primary);
  font-weight: 700;
  transition: var(--q4n-transition);
}

.link-q4n i {
  font-size: 13px;
  transition: transform var(--q4n-transition);
}

.link-q4n:hover {
  color: var(--q4n-accent-deep);
}

.link-q4n:hover i {
  transform: translateX(5px);
}

.mark-q4n {
  max-width: 720px;
  margin: 0 auto 46px;
  text-align: center;
}

.mark-q4n p {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--q4n-primary);
  background: var(--q4n-primary-soft);
  padding: 7px 18px;
  border-radius: var(--q4n-radius);
  margin-bottom: 18px;
}

.mark-q4n h2 {
  font-size: 34px;
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.mark-q4n h2 span {
  color: var(--q4n-primary);
}

.mark-q4n h2 em {
  font-style: normal;
  color: var(--q4n-accent-deep);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

[data-reveal][data-shown="1"] {
  opacity: 1;
  transform: none;
}

.masthead-q4n {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--q4n-line);
}

.masthead-q4n-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 78px;
}

.brand-q4n {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1 1 auto;
  min-width: 0;
}

.brand-q4n img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  border-radius: 12px;
}

.brand-q4n span {
  font-size: 16px;
  font-weight: 800;
  color: var(--q4n-primary-deep);
  letter-spacing: 0.01em;
  line-height: 1.4;
  max-width: 320px;
}

.menu-q4n ul {
  display: flex;
  align-items: center;
  gap: 6px;
}

.menu-q4n a {
  display: inline-block;
  padding: 10px 16px;
  border-radius: var(--q4n-radius);
  font-size: 15px;
  font-weight: 600;
  color: var(--q4n-ink-soft);
  transition: var(--q4n-transition);
}

.menu-q4n a:hover {
  color: var(--q4n-primary);
  background: var(--q4n-primary-soft);
}

.toggle-q4n {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--q4n-line);
  background: #fff;
  border-radius: 12px;
  cursor: pointer;
  font-size: 18px;
  color: var(--q4n-primary);
}

.hero-q4n {
  position: relative;
  overflow: hidden;
  min-height: 620px;
  display: flex;
  align-items: center;
  background: var(--q4n-primary-deep);
}

.hero-q4n-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  animation: q4nSlide 18s infinite ease-in-out;
  will-change: opacity, transform;
}

.hero-q4n-slide:nth-of-type(2) {
  animation-delay: 9s;
}

.hero-q4n::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10, 53, 90, 0.92) 0%, rgba(15, 76, 129, 0.78) 46%, rgba(10, 53, 90, 0.55) 100%);
}

.hero-q4n-inner {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 120px 24px;
  max-width: 880px;
}

.hero-q4n-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 22px;
  border: 1px solid rgba(245, 165, 36, 0.55);
  border-radius: var(--q4n-radius);
  color: var(--q4n-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  margin-bottom: 26px;
}

.hero-q4n-title {
  font-size: 58px;
  line-height: 1.22;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.01em;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.32);
}

.hero-q4n-title span {
  color: var(--q4n-accent);
}

.hero-q4n-lead {
  margin: 26px auto 0;
  max-width: 680px;
  font-size: 17px;
  color: rgba(255, 255, 255, 0.84);
}

.hero-q4n-actions {
  margin-top: 38px;
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-q4n-actions .link-q4n {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 13px 26px;
  border-radius: var(--q4n-radius);
}

.hero-q4n-actions .link-q4n:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.hero-q4n-stats {
  margin-top: 52px;
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.hero-q4n-stats li {
  min-width: 150px;
  padding: 16px 20px;
  border-radius: var(--q4n-radius-soft);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(6px);
}

.hero-q4n-stats b {
  display: block;
  font-size: 28px;
  color: var(--q4n-accent);
  line-height: 1.2;
}

.hero-q4n-stats span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
}

@keyframes q4nSlide {
  0% {
    opacity: 0;
    transform: scale(1.1);
  }
  8% {
    opacity: 1;
  }
  42% {
    opacity: 1;
    transform: scale(1);
  }
  52% {
    opacity: 0;
    transform: scale(1.04);
  }
  100% {
    opacity: 0;
  }
}

.story-q4n {
  background: var(--q4n-primary-soft);
  padding: 96px 0;
}

.story-q4n-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 58px;
  align-items: center;
}

.story-q4n-media img {
  width: 100%;
  border-radius: var(--q4n-radius-media);
  box-shadow: var(--q4n-shadow);
  object-fit: cover;
}

.story-q4n h2 {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.42;
  margin-bottom: 20px;
}

.story-q4n h2 em {
  font-style: normal;
  color: var(--q4n-primary);
}

.story-q4n p {
  color: var(--q4n-ink-soft);
  margin-bottom: 16px;
}

.story-q4n-points {
  margin: 26px 0 30px;
  display: grid;
  gap: 12px;
}

.story-q4n-points li {
  position: relative;
  padding-left: 32px;
  color: var(--q4n-ink);
  font-weight: 600;
}

.story-q4n-points li i {
  position: absolute;
  left: 0;
  top: 7px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--q4n-accent);
  color: #24160a;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.story-q4n-figure {
  position: relative;
}

.story-q4n-figure em {
  position: absolute;
  right: -18px;
  bottom: -22px;
  background: #fff;
  border-radius: var(--q4n-radius-soft);
  box-shadow: var(--q4n-shadow);
  padding: 16px 22px;
  font-style: normal;
  font-weight: 800;
  color: var(--q4n-primary);
  font-size: 22px;
}

.expertise-q4n {
  background: var(--q4n-white);
  padding: 96px 0;
}

.expertise-q4n-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.expertise-q4n article {
  background: #fff;
  border: 1px solid var(--q4n-line);
  border-radius: var(--q4n-radius-media);
  padding: 34px 30px;
  transition: var(--q4n-transition);
  position: relative;
  overflow: hidden;
}

.expertise-q4n article::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--q4n-accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--q4n-transition);
}

.expertise-q4n article:hover {
  transform: translateY(-8px);
  box-shadow: var(--q4n-shadow);
  border-color: transparent;
}

.expertise-q4n article:hover::before {
  transform: scaleY(1);
}

.expertise-q4n i {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: var(--q4n-primary-soft);
  color: var(--q4n-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  transition: var(--q4n-transition);
}

.expertise-q4n article:hover i {
  background: var(--q4n-primary);
  color: #fff;
}

.expertise-q4n h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
}

.expertise-q4n article p {
  color: var(--q4n-ink-soft);
  font-size: 15px;
}

.edge-q4n {
  background: var(--q4n-bg);
  padding: 96px 0;
}

.edge-q4n-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.edge-q4n li {
  background: #fff;
  border: 1px solid var(--q4n-line);
  border-radius: var(--q4n-radius-soft);
  padding: 28px 24px;
  transition: var(--q4n-transition);
}

.edge-q4n li:hover {
  background: var(--q4n-primary);
  border-color: var(--q4n-primary);
  transform: translateY(-6px);
}

.edge-q4n li b {
  display: block;
  font-size: 15px;
  font-weight: 800;
  color: var(--q4n-primary);
  margin-bottom: 8px;
}

.edge-q4n li p {
  font-size: 14px;
  color: var(--q4n-ink-soft);
  transition: var(--q4n-transition);
}

.edge-q4n li:hover b,
.edge-q4n li:hover p {
  color: #fff;
}

.showcase-q4n {
  background: var(--q4n-bg);
  padding: 96px 0;
}

.showcase-q4n-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.showcase-q4n-grid article {
  background: #fff;
  border-radius: var(--q4n-radius-media);
  overflow: hidden;
  box-shadow: var(--q4n-shadow-soft);
  transition: var(--q4n-transition);
  display: flex;
  flex-direction: column;
}

.showcase-q4n-grid article:hover {
  transform: translateY(-8px);
  box-shadow: var(--q4n-shadow);
}

.showcase-q4n-grid img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.showcase-q4n-grid div {
  padding: 24px 24px 28px;
}

.showcase-q4n-grid h3 {
  font-size: 19px;
  font-weight: 800;
  line-height: 1.5;
  margin-bottom: 10px;
}

.showcase-q4n-grid h3 a:hover {
  color: var(--q4n-primary);
}

.showcase-q4n-grid p {
  color: var(--q4n-ink-soft);
  font-size: 15px;
}

.showcase-q4n-grid time {
  color: var(--q4n-accent-deep);
  font-size: 13px;
  font-weight: 700;
  margin-right: 12px;
}

.showcase-q4n-grid div > p:first-of-type,
.updates-q4n-grid div > p:first-of-type,
.listing-q4n-grid div > p:first-of-type {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--q4n-ink-soft);
  margin-bottom: 12px;
}

.showcase-q4n-grid div > p:first-of-type span,
.updates-q4n-grid div > p:first-of-type span,
.listing-q4n-grid div > p:first-of-type span {
  font-weight: 700;
  color: var(--q4n-primary);
}

.updates-q4n {
  background: #fff;
  padding: 96px 0;
}

.updates-q4n-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.updates-q4n-grid article {
  border: 1px solid var(--q4n-line);
  border-radius: var(--q4n-radius-media);
  overflow: hidden;
  background: #fff;
  transition: var(--q4n-transition);
  display: flex;
  flex-direction: column;
}

.updates-q4n-grid article:hover {
  box-shadow: var(--q4n-shadow);
  transform: translateY(-6px);
}

.updates-q4n-grid img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.updates-q4n-grid div {
  padding: 22px 24px 26px;
}

.updates-q4n-grid h3 {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.55;
  margin-bottom: 10px;
}

.updates-q4n-grid h3 a:hover {
  color: var(--q4n-primary);
}

.updates-q4n-grid p {
  font-size: 14px;
  color: var(--q4n-ink-soft);
}

.updates-q4n-grid time {
  font-size: 13px;
  color: var(--q4n-accent-deep);
  font-weight: 700;
  margin-right: 10px;
}

.journey-q4n {
  background: var(--q4n-primary-deep);
  padding: 96px 0;
  color: #fff;
}

.journey-q4n .mark-q4n p {
  background: rgba(255, 255, 255, 0.12);
  color: var(--q4n-accent);
}

.journey-q4n .mark-q4n h2 {
  color: #fff;
}

.journey-q4n .mark-q4n h2 span {
  color: var(--q4n-accent);
}

.journey-q4n-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: q4nStep;
}

.journey-q4n-steps li {
  position: relative;
  padding: 30px 26px;
  border-radius: var(--q4n-radius-soft);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  counter-increment: q4nStep;
}

.journey-q4n-steps li::before {
  content: "0" counter(q4nStep);
  font-size: 32px;
  font-weight: 900;
  color: var(--q4n-accent);
  display: block;
  margin-bottom: 12px;
  line-height: 1;
}

.journey-q4n-steps h3 {
  font-size: 19px;
  font-weight: 800;
  margin-bottom: 10px;
}

.journey-q4n-steps p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
}

.crew-q4n {
  background: #fff;
  padding: 96px 0;
}

.crew-q4n-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}

.crew-q4n figure {
  text-align: center;
}

.crew-q4n img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid #fff;
  box-shadow: 0 0 0 2px var(--q4n-primary-soft), var(--q4n-shadow-soft);
  transition: var(--q4n-transition);
}

.crew-q4n figure:hover img {
  transform: translateY(-6px);
  box-shadow: 0 0 0 2px var(--q4n-accent), var(--q4n-shadow);
}

.crew-q4n figcaption {
  margin-top: 16px;
}

.crew-q4n figcaption b {
  display: block;
  font-size: 16px;
  font-weight: 800;
}

.crew-q4n figcaption span {
  font-size: 13px;
  color: var(--q4n-ink-soft);
}

.voices-q4n {
  background: var(--q4n-bg);
  padding: 96px 0;
}

.voices-q4n-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.voices-q4n blockquote {
  background: #fff;
  border-radius: var(--q4n-radius-media);
  padding: 32px 30px;
  box-shadow: var(--q4n-shadow-soft);
  position: relative;
  transition: var(--q4n-transition);
}

.voices-q4n blockquote:hover {
  transform: translateY(-6px);
  box-shadow: var(--q4n-shadow);
}

.voices-q4n blockquote > i {
  position: absolute;
  top: 22px;
  right: 26px;
  font-size: 40px;
  color: var(--q4n-primary-soft);
}

.voices-q4n blockquote p {
  font-size: 15px;
  color: var(--q4n-ink-soft);
  margin-bottom: 24px;
}

.voices-q4n figure {
  display: flex;
  align-items: center;
  gap: 14px;
}

.voices-q4n figure img {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--q4n-primary-soft);
}

.voices-q4n figure b {
  display: block;
  font-size: 15px;
  font-weight: 800;
}

.voices-q4n figure span {
  font-size: 13px;
  color: var(--q4n-ink-soft);
}

.queries-q4n {
  background: #fff;
  padding: 96px 0;
}

.queries-q4n-list {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.queries-q4n details {
  border: 1px solid var(--q4n-line);
  border-radius: var(--q4n-radius-soft);
  background: #fff;
  overflow: hidden;
  transition: var(--q4n-transition);
}

.queries-q4n details[open] {
  border-color: var(--q4n-primary);
  box-shadow: var(--q4n-shadow-soft);
}

.queries-q4n summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 24px;
  font-weight: 700;
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.queries-q4n summary::-webkit-details-marker {
  display: none;
}

.queries-q4n summary::after {
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--q4n-primary);
  transition: var(--q4n-transition);
}

.queries-q4n details[open] summary::after {
  transform: rotate(180deg);
}

.queries-q4n details p {
  padding: 0 24px 22px;
  color: var(--q4n-ink-soft);
  font-size: 15px;
}

.allies-q4n {
  background: var(--q4n-bg);
  padding: 96px 0;
}

.allies-q4n-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}

.allies-q4n li {
  background: #fff;
  border: 1px solid var(--q4n-line);
  border-radius: var(--q4n-radius-soft);
  padding: 22px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--q4n-transition);
}

.allies-q4n li:hover {
  border-color: var(--q4n-accent);
  transform: translateY(-5px);
  box-shadow: var(--q4n-shadow-soft);
}

.allies-q4n img {
  max-height: 44px;
  width: auto;
  filter: grayscale(1);
  opacity: 0.78;
  transition: var(--q4n-transition);
}

.allies-q4n li:hover img {
  filter: grayscale(0);
  opacity: 1;
}

.laurels-q4n {
  background: #fff;
  padding: 96px 0;
}

.laurels-q4n-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.laurels-q4n li {
  text-align: center;
  padding: 34px 22px;
  border-radius: var(--q4n-radius-media);
  background: var(--q4n-primary-soft);
  transition: var(--q4n-transition);
}

.laurels-q4n li:hover {
  background: var(--q4n-primary);
  transform: translateY(-6px);
}

.laurels-q4n li b {
  display: block;
  font-size: 42px;
  font-weight: 900;
  color: var(--q4n-primary);
  line-height: 1.1;
  margin-bottom: 10px;
}

.laurels-q4n li:hover b {
  color: var(--q4n-accent);
}

.laurels-q4n li span {
  font-size: 15px;
  font-weight: 700;
  color: var(--q4n-ink);
}

.laurels-q4n li:hover span {
  color: #fff;
}

.laurels-q4n li em {
  display: block;
  font-style: normal;
  font-size: 13px;
  color: var(--q4n-ink-soft);
  margin-top: 6px;
}

.laurels-q4n li:hover em {
  color: rgba(255, 255, 255, 0.78);
}

.reach-q4n {
  background: var(--q4n-primary-soft);
  padding: 96px 0;
}

.reach-q4n-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 52px;
  align-items: start;
}

.reach-q4n h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 18px;
}

.reach-q4n h2 span {
  color: var(--q4n-primary);
}

.reach-q4n-form small {
  display: block;
  margin-top: 14px;
  color: var(--q4n-ink-soft);
  font-size: 13px;
}

.reach-q4n p {
  color: var(--q4n-ink-soft);
  margin-bottom: 26px;
}

.reach-q4n-info li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.reach-q4n-info i {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 12px;
  background: #fff;
  color: var(--q4n-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--q4n-shadow-soft);
}

.reach-q4n-info b {
  display: block;
  font-size: 15px;
  font-weight: 800;
}

.reach-q4n-info span {
  font-size: 14px;
  color: var(--q4n-ink-soft);
  word-break: break-all;
}

.reach-q4n-form {
  background: #fff;
  border-radius: var(--q4n-radius-media);
  padding: 36px 34px;
  box-shadow: var(--q4n-shadow);
}

.reach-q4n-form h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
}

.reach-q4n-form > p {
  font-size: 14px;
  margin-bottom: 22px;
}

.reach-q4n-form label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
}

.reach-q4n-form input,
.reach-q4n-form textarea {
  width: 100%;
  border: 1px solid var(--q4n-line);
  border-radius: var(--q4n-radius-soft);
  padding: 13px 16px;
  background: #fbfcfe;
  transition: var(--q4n-transition);
  margin-bottom: 18px;
}

.reach-q4n-form input:focus,
.reach-q4n-form textarea:focus {
  outline: none;
  border-color: var(--q4n-primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(15, 76, 129, 0.1);
}

.reach-q4n-form textarea {
  min-height: 130px;
  resize: vertical;
}

.cta-q4n {
  background: linear-gradient(135deg, var(--q4n-primary-deep) 0%, var(--q4n-primary) 100%);
  padding: 86px 0;
  text-align: center;
  color: #fff;
}

.cta-q4n h2 {
  font-size: 34px;
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 16px;
}

.cta-q4n h2 span {
  color: var(--q4n-accent);
}

.cta-q4n p {
  max-width: 660px;
  margin: 0 auto 32px;
  color: rgba(255, 255, 255, 0.82);
}

.cta-q4n-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-q4n-actions .link-q4n {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 13px 26px;
  border-radius: var(--q4n-radius);
}

.cta-q4n-actions .link-q4n:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.footer-q4n {
  background: #081f33;
  color: rgba(255, 255, 255, 0.72);
  padding: 72px 0 0;
}

.footer-q4n-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 46px;
}

.footer-q4n h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.footer-q4n-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.footer-q4n-brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  padding: 6px;
}

.footer-q4n-brand b {
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.5;
  max-width: 260px;
}

.footer-q4n p {
  font-size: 14px;
  line-height: 1.9;
}

.footer-q4n-links li {
  margin-bottom: 12px;
}

.footer-q4n-links a {
  font-size: 14px;
  transition: var(--q4n-transition);
}

.footer-q4n-links a:hover {
  color: var(--q4n-accent);
  padding-left: 6px;
}

.footer-q4n-contact li {
  font-size: 14px;
  margin-bottom: 14px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.footer-q4n-contact i {
  color: var(--q4n-accent);
  margin-top: 5px;
}

.footer-q4n-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.footer-q4n-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--q4n-transition);
}

.footer-q4n-social a:hover {
  background: var(--q4n-accent);
  color: #081f33;
  transform: translateY(-4px);
}

.footer-q4n-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
}

.footer-q4n-bottom a {
  color: var(--q4n-accent);
}

.listing-q4n {
  padding: 70px 0 96px;
  background: var(--q4n-bg);
}

.listing-q4n-hero {
  background: var(--q4n-primary-deep);
  color: #fff;
  padding: 86px 0;
  text-align: center;
}

.listing-q4n-hero p {
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--q4n-accent);
  font-weight: 700;
  margin-bottom: 14px;
}

.listing-q4n-hero h1 {
  font-size: 42px;
  font-weight: 900;
  line-height: 1.35;
  margin-bottom: 16px;
}

.listing-q4n-hero span {
  color: rgba(255, 255, 255, 0.78);
  max-width: 720px;
  display: block;
  margin: 0 auto;
}

.listing-q4n-head {
  max-width: 720px;
  margin: 0 auto 44px;
  text-align: center;
}

.listing-q4n-head h2 {
  font-size: 30px;
  font-weight: 800;
  margin-bottom: 12px;
}

.listing-q4n-head p {
  color: var(--q4n-ink-soft);
}

.listing-q4n-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.listing-q4n-grid article {
  background: #fff;
  border-radius: var(--q4n-radius-media);
  overflow: hidden;
  box-shadow: var(--q4n-shadow-soft);
  transition: var(--q4n-transition);
  display: flex;
  flex-direction: column;
}

.listing-q4n-grid article:hover {
  transform: translateY(-8px);
  box-shadow: var(--q4n-shadow);
}

.listing-q4n-grid img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.listing-q4n-grid div {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.listing-q4n-grid h3 {
  font-size: 19px;
  font-weight: 800;
  line-height: 1.5;
  margin-bottom: 10px;
}

.listing-q4n-grid h3 a:hover {
  color: var(--q4n-primary);
}

.listing-q4n-grid p {
  font-size: 15px;
  color: var(--q4n-ink-soft);
  margin-bottom: 16px;
}

.listing-q4n-grid time {
  font-size: 13px;
  font-weight: 700;
  color: var(--q4n-accent-deep);
  margin-right: 12px;
}

.listing-q4n-grid .link-q4n {
  margin-top: auto;
  font-size: 14px;
}

.reading-q4n {
  background: var(--q4n-bg);
  padding: 60px 0 96px;
}

.reading-q4n-breadcrumb {
  font-size: 14px;
  color: var(--q4n-ink-soft);
  margin-bottom: 22px;
}

.reading-q4n-breadcrumb a:hover {
  color: var(--q4n-primary);
}

.reading-q4n-article {
  max-width: 860px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--q4n-radius-media);
  padding: 48px 52px 54px;
  box-shadow: var(--q4n-shadow-soft);
}

.reading-q4n-article h1 {
  font-size: 36px;
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 18px;
}

.reading-q4n-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 14px;
  color: var(--q4n-ink-soft);
  padding-bottom: 22px;
  border-bottom: 1px solid var(--q4n-line);
  margin-bottom: 28px;
}

.reading-q4n-meta i {
  color: var(--q4n-primary);
  margin-right: 6px;
}

.reading-q4n-figure img {
  width: 100%;
  border-radius: var(--q4n-radius-media);
  margin-bottom: 30px;
}

.reading-q4n-body {
  font-size: 16.5px;
  color: #2c3a4d;
}

.reading-q4n-body p {
  margin-bottom: 20px;
}

.reading-q4n-body h2 {
  font-size: 24px;
  font-weight: 800;
  margin: 34px 0 16px;
  padding-left: 14px;
  border-left: 4px solid var(--q4n-accent);
}

.reading-q4n-body h3 {
  font-size: 20px;
  font-weight: 800;
  margin: 28px 0 14px;
}

.reading-q4n-body ul {
  margin: 0 0 22px 6px;
}

.reading-q4n-body ul li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
}

.reading-q4n-body ul li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 13px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--q4n-primary);
}

.reading-q4n-body blockquote {
  background: var(--q4n-primary-soft);
  border-left: 4px solid var(--q4n-primary);
  border-radius: 0 var(--q4n-radius-soft) var(--q4n-radius-soft) 0;
  padding: 22px 26px;
  margin: 26px 0;
  font-weight: 600;
  color: var(--q4n-primary-deep);
}

.reading-q4n-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--q4n-line);
}

.reading-q4n-tags a {
  font-size: 13px;
  padding: 7px 16px;
  border-radius: var(--q4n-radius);
  background: var(--q4n-primary-soft);
  color: var(--q4n-primary);
  transition: var(--q4n-transition);
}

.reading-q4n-tags a:hover {
  background: var(--q4n-primary);
  color: #fff;
}

.reading-q4n-pager {
  max-width: 860px;
  margin: 28px auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.reading-q4n-pager a {
  background: #fff;
  border: 1px solid var(--q4n-line);
  border-radius: var(--q4n-radius-soft);
  padding: 22px 24px;
  transition: var(--q4n-transition);
}

.reading-q4n-pager a:hover {
  border-color: var(--q4n-primary);
  transform: translateY(-4px);
  box-shadow: var(--q4n-shadow-soft);
}

.reading-q4n-pager span {
  display: block;
  font-size: 13px;
  color: var(--q4n-ink-soft);
  margin-bottom: 6px;
}

.reading-q4n-pager b {
  font-size: 15px;
  font-weight: 700;
}

@media (max-width: 1180px) {
  .crew-q4n-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .allies-q4n-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .edge-q4n-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 980px) {
  .story-q4n-grid,
  .reach-q4n-grid {
    grid-template-columns: 1fr;
  }

  .expertise-q4n-grid,
  .showcase-q4n-grid,
  .updates-q4n-grid,
  .voices-q4n-grid,
  .laurels-q4n-grid,
  .listing-q4n-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .journey-q4n-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-q4n-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-q4n-title {
    font-size: 42px;
  }

  .story-q4n-figure em {
    right: 12px;
    bottom: -14px;
  }
}

@media (max-width: 860px) {
  .toggle-q4n {
    display: block;
  }

  .menu-q4n {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--q4n-line);
    padding: 10px 24px 20px;
    display: none;
    box-shadow: var(--q4n-shadow-soft);
  }

  body[data-nav="open"] .menu-q4n {
    display: block;
  }

  .menu-q4n ul {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .menu-q4n a {
    display: block;
    padding: 13px 10px;
  }

  .reading-q4n-article {
    padding: 34px 26px 40px;
  }

  .reading-q4n-pager {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .container {
    padding: 0 18px;
  }

  .mark-q4n h2,
  .story-q4n h2,
  .reach-q4n h2,
  .cta-q4n h2 {
    font-size: 26px;
  }

  .hero-q4n {
    min-height: 540px;
  }

  .hero-q4n-inner {
    padding: 90px 18px;
  }

  .hero-q4n-title {
    font-size: 32px;
  }

  .hero-q4n-lead {
    font-size: 15px;
  }

  .expertise-q4n-grid,
  .showcase-q4n-grid,
  .updates-q4n-grid,
  .voices-q4n-grid,
  .laurels-q4n-grid,
  .listing-q4n-grid,
  .journey-q4n-steps,
  .edge-q4n-grid,
  .crew-q4n-grid,
  .allies-q4n-grid,
  .footer-q4n-grid {
    grid-template-columns: 1fr;
  }

  .story-q4n,
  .expertise-q4n,
  .edge-q4n,
  .showcase-q4n,
  .updates-q4n,
  .journey-q4n,
  .crew-q4n,
  .voices-q4n,
  .queries-q4n,
  .allies-q4n,
  .laurels-q4n,
  .reach-q4n {
    padding: 66px 0;
  }

  .listing-q4n-hero h1,
  .reading-q4n-article h1 {
    font-size: 28px;
  }

  .brand-q4n span {
    font-size: 14px;
    max-width: 190px;
  }
}