:root {
  --ink: #15181b;
  --muted: #5b636b;
  --line: #dfe4e8;
  --paper: #ffffff;
  --soft: #f4f7f8;
  --red: #c92a2a;
  --red-deep: #861b1b;
  --teal: #008c8c;
  --teal-deep: #045d61;
  --green: #3a7b50;
  --gold: #d4a72c;
  --blue: #2454a6;
  --violet: #6d4edb;
  --shadow: 0 24px 70px rgba(12, 21, 27, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--gold), var(--teal));
  transform: scaleX(0);
  transform-origin: left center;
  pointer-events: none;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 0 6vw;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(18, 25, 29, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(201, 42, 42, 0.2);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.brand:hover .brand-logo {
  transform: translateY(-1px) rotate(-4deg);
  box-shadow: 0 16px 34px rgba(201, 42, 42, 0.28);
}

.brand strong {
  display: block;
  font-size: 17px;
  line-height: 1.1;
}

.brand small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a,
.nav-dropdown-toggle {
  padding: 10px 14px;
  color: #323940;
  background: transparent;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-size: 15px;
}

.site-nav a:hover,
.site-nav a.active,
.nav-dropdown-toggle:hover,
.nav-dropdown-toggle.active,
.nav-dropdown.open .nav-dropdown-toggle {
  color: var(--red-deep);
  background: rgba(201, 42, 42, 0.08);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-left: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-3px) rotate(45deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  z-index: 30;
  display: grid;
  min-width: 168px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(17, 26, 31, 0.12);
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  white-space: nowrap;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: calc(100vh - 72px);
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 84px 6vw 112px;
}

.home-hero {
  isolation: isolate;
}

.hero-media,
.hero-scrim {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-scrim {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(10, 15, 18, 0.88) 0%, rgba(10, 15, 18, 0.7) 42%, rgba(10, 15, 18, 0.18) 100%),
    linear-gradient(0deg, rgba(10, 15, 18, 0.34), rgba(10, 15, 18, 0.05));
}

.hero-content {
  width: min(710px, 100%);
  color: #fff;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-content .eyebrow,
.page-hero .eyebrow {
  color: #ffdbd4;
}

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

h1 {
  margin-bottom: 24px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.14;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-copy {
  width: min(620px, 100%);
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: #fff;
  background: var(--red);
  box-shadow: 0 16px 38px rgba(117, 12, 12, 0.2);
}

.button.primary:hover {
  background: #ad2222;
}

.button.secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.44);
}

.button.secondary.light {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.42);
}

.button.full {
  width: 100%;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  padding: 26px 6vw;
  background: #15181b;
}

.stat-card {
  padding: 24px;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
}

.stat-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1;
}

.stat-card span {
  color: rgba(255, 255, 255, 0.68);
  font-weight: 800;
}

.icon-button {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.icon-button:hover {
  transform: translateY(-1px);
  border-color: rgba(201, 42, 42, 0.28);
  box-shadow: 0 12px 28px rgba(17, 26, 31, 0.1);
}

.section {
  padding: 92px 6vw;
}

.section-tight {
  padding-top: 78px;
}

.section-head {
  width: min(850px, 100%);
  margin: 0 auto 44px;
  text-align: center;
}

.section-head.align-left {
  margin-left: 0;
  text-align: left;
}

.section-head p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.service-card,
.plain-card,
.module-item,
.fit-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.service-card {
  padding: 34px;
  box-shadow: 0 18px 48px rgba(17, 26, 31, 0.08);
}

.service-card,
.plain-card,
.module-item,
.fit-item,
.process-item,
.timeline div,
.compare-table div {
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.service-card:hover,
.plain-card:hover,
.module-item:hover,
.fit-item:hover,
.process-item:hover,
.timeline div:hover,
.compare-table div:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 42, 42, 0.25);
  box-shadow: 0 18px 42px rgba(17, 26, 31, 0.1);
}

.service-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  margin-bottom: 22px;
  color: #fff;
  border-radius: 8px;
  font-weight: 900;
  font-size: 22px;
}

.service-icon.red {
  background: var(--red);
}

.service-icon.teal {
  background: var(--teal);
}

.card-kicker {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.check-list {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 24px 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 22px;
  color: #333c42;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
}

.text-link {
  color: var(--red);
  font-weight: 800;
}

.text-link:hover {
  text-decoration: underline;
}

.band {
  background: var(--soft);
  border-block: 1px solid var(--line);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 54px;
  align-items: center;
}

.split.reverse {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.split p {
  color: var(--muted);
  font-size: 17px;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.process-item {
  min-height: 160px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.process-item span,
.number {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--red);
  font-weight: 900;
}

.process-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

.fit-grid,
.three-grid,
.four-grid {
  display: grid;
  gap: 18px;
}

.fit-grid,
.three-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.four-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.fit-item {
  padding: 28px;
}

.fit-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

.fit-item p,
.plain-card p,
.module-item p {
  color: var(--muted);
}

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

.case-card {
  position: relative;
  display: flex;
  min-height: 420px;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  isolation: isolate;
  padding: 34px;
  color: #fff;
  background: #15181b;
  border: 0;
  border-radius: 8px;
  box-shadow: 0 24px 62px rgba(17, 26, 31, 0.12);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.case-card:nth-child(1) {
  --case-image: url("assets/case-beauty.jpg");
}

.case-card:nth-child(2) {
  --case-image: url("assets/case-urban.jpg");
}

.case-card:nth-child(3) {
  --case-image: url("assets/case-dining.jpg");
}

.case-card::before,
.case-card::after {
  content: "";
  position: absolute;
  inset: 0;
}

.case-card::before {
  z-index: -2;
  background-image: var(--case-image);
  background-position: center top;
  background-size: cover;
  transform: scale(1.01);
  transition: transform 0.35s ease;
}

.case-card::after {
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(10, 12, 14, 0) 0%, rgba(10, 12, 14, 0.12) 36%, rgba(10, 12, 14, 0.84) 100%),
    linear-gradient(0deg, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0));
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 70px rgba(17, 26, 31, 0.18);
}

.case-card:hover::before {
  transform: scale(1.06);
}

.case-card span {
  display: inline-block;
  width: fit-content;
  margin-bottom: 16px;
  padding: 8px 18px;
  color: #fff;
  background: #e4378a;
  border-radius: 999px;
  box-shadow: 0 12px 24px rgba(228, 55, 138, 0.24);
  font-size: 14px;
  font-weight: 900;
}

.case-card strong {
  display: block;
  margin-bottom: 10px;
  color: #ff3b91;
  font-size: clamp(34px, 4.5vw, 54px);
  line-height: 1;
  text-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.case-card p {
  max-width: 96%;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 700;
}

.resource-panel {
  min-height: 470px;
  padding: 28px;
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(20px);
}

.resource-panel.dark {
  background: rgba(4, 24, 32, 0.42);
}

.resource-panel-top {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
}

.resource-panel-top span {
  width: 10px;
  height: 10px;
  background: rgba(255, 255, 255, 0.76);
  border-radius: 50%;
}

.resource-feature {
  padding: 28px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  border-radius: 8px;
}

.resource-feature p {
  margin-bottom: 10px;
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.resource-feature strong {
  display: block;
  margin-bottom: 12px;
  font-size: 26px;
  line-height: 1.24;
}

.resource-feature span {
  color: var(--muted);
}

.resource-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.resource-mini-grid div,
.case-meter {
  padding: 20px;
  background: rgba(0, 0, 0, 0.26);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
}

.resource-mini-grid strong {
  display: block;
  margin-bottom: 6px;
  color: #fff;
  font-size: 18px;
}

.resource-mini-grid span {
  color: rgba(255, 255, 255, 0.72);
}

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

.article-card,
.report-card,
.value-card {
  min-height: 230px;
  padding: 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.article-card:hover,
.report-card:hover,
.value-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 42, 42, 0.25);
  box-shadow: 0 18px 42px rgba(17, 26, 31, 0.1);
}

.article-card span,
.report-card span,
.value-card span {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--red);
  font-size: 13px;
  font-weight: 900;
}

.article-card p,
.report-card p,
.value-card p {
  color: var(--muted);
}

.report-link-card {
  display: flex;
  flex-direction: column;
}

.report-link-card h3 {
  margin-bottom: 12px;
}

.report-link-card .report-more {
  margin-top: auto;
  color: var(--red);
  font-weight: 900;
}

.report-topic-hero {
  min-height: 520px;
}

.report-topic-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 1fr);
  gap: 38px;
  align-items: start;
}

.report-toc {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 12px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.report-toc strong {
  margin-bottom: 4px;
  color: var(--ink);
}

.report-toc a {
  color: var(--muted);
  font-weight: 800;
}

.report-toc a:hover {
  color: var(--red);
}

.report-topic-content {
  display: grid;
  gap: 22px;
}

.report-topic-card {
  padding: 34px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.report-topic-card h2,
.report-topic-card h3 {
  margin-bottom: 14px;
}

.report-topic-card .eyebrow {
  color: var(--red);
}

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

.report-topic-card ul {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding-left: 20px;
}

.case-meter {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.case-meter div {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 14px;
  align-items: center;
}

.case-meter span {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 800;
}

.case-meter i {
  display: block;
  height: 10px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
}

.case-meter i::before {
  content: "";
  display: block;
  width: var(--w);
  height: 100%;
  background: #fff;
  border-radius: inherit;
}

.profile-panel {
  display: grid;
  gap: 12px;
  padding: 28px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.profile-panel div {
  display: grid;
  gap: 6px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.profile-panel span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.profile-panel strong {
  font-size: 19px;
}

.office-photo-panel {
  min-height: 420px;
  margin: 0;
  overflow: hidden;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 22px 56px rgba(17, 26, 31, 0.1);
}

.office-photo-panel img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.contact-section {
  padding-top: 50px;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 36px;
  align-items: center;
  padding: 42px;
  color: #fff;
  background: #15181b;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

.contact-panel p:not(.eyebrow):not(.form-status) {
  color: rgba(255, 255, 255, 0.76);
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
}

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

.contact-form span {
  display: block;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 800;
}

.contact-form input {
  width: 100%;
  min-height: 44px;
  padding: 0 13px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  outline: none;
}

.contact-form input::placeholder {
  color: rgba(255, 255, 255, 0.46);
}

.contact-form input:focus {
  border-color: rgba(255, 255, 255, 0.62);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.12);
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: #ffdbd4;
  font-size: 13px;
}

.site-footer {
  color: #626c76;
  background: #f6f8fa;
  border-top: 1px solid var(--line);
  font-size: 15px;
}

.footer-inner {
  max-width: 1540px;
  margin: 0 auto;
  padding: 68px 6vw 34px;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(280px, 1.35fr) repeat(2, minmax(160px, 0.7fr)) minmax(260px, 1fr);
  gap: clamp(34px, 5vw, 86px);
  padding-bottom: 54px;
}

.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.footer-brand-row img {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(201, 42, 42, 0.18);
}

.footer-brand-row strong {
  display: block;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.1;
}

.footer-brand-row span {
  display: block;
  margin-top: 4px;
  color: #8a949e;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.footer-brand p {
  max-width: 390px;
  margin: 0 0 26px;
  color: #626c76;
  font-size: 17px;
  line-height: 1.85;
}

.footer-social {
  display: flex;
  gap: 14px;
}

.footer-social a {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: #3e4852;
  background: #fff;
  border: 1px solid #e8edf1;
  border-radius: 50%;
  font-weight: 900;
  transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.footer-social a:hover {
  color: var(--red);
  border-color: rgba(201, 42, 42, 0.28);
  transform: translateY(-2px);
}

.footer-col h3 {
  margin: 0 0 22px;
  color: var(--ink);
  font-size: 20px;
}

.footer-col nav {
  display: grid;
  gap: 16px;
}

.footer-col a {
  color: #606a74;
}

.footer-col a:hover {
  color: var(--red);
}

.footer-contact-list {
  display: grid;
  gap: 17px;
}

.footer-contact-list div {
  display: grid;
  gap: 4px;
}

.footer-contact-list span {
  color: #a0a8b0;
  font-size: 14px;
}

.footer-contact-list strong,
.footer-contact-list a {
  color: #45505a;
  font-size: 18px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 26px;
  border-top: 1px solid #e8edf1;
  color: #9aa4ae;
  font-size: 14px;
}

.footer-bottom-links {
  display: flex;
  gap: 28px;
}

.admin-body {
  background: var(--soft);
}

.admin-main {
  padding: 52px 6vw 80px;
}

.admin-login-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 32px;
  align-items: center;
  min-height: calc(100vh - 190px);
}

.admin-login-panel h1 {
  margin-bottom: 12px;
  font-size: clamp(40px, 5vw, 68px);
}

.admin-login-panel p:not(.eyebrow):not(.form-status) {
  color: var(--muted);
}

.admin-login-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  color: #fff;
  background: #15181b;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.admin-login-form label {
  display: grid;
  gap: 8px;
}

.admin-login-form span {
  color: rgba(255, 255, 255, 0.76);
  font-weight: 800;
}

.admin-login-form input {
  min-height: 46px;
  padding: 0 13px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
}

.admin-login-form input::placeholder {
  color: rgba(255, 255, 255, 0.46);
}

.admin-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 24px;
}

.admin-hero h1 {
  margin-bottom: 12px;
  font-size: clamp(38px, 5vw, 64px);
}

.admin-hero p:not(.eyebrow) {
  color: var(--muted);
}

.admin-actions {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 10px;
  align-items: end;
}

.admin-select {
  display: grid;
  gap: 8px;
  min-width: 180px;
}

.admin-select span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.admin-select select {
  min-height: 44px;
  padding: 0 12px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-token {
  display: grid;
  gap: 7px;
}

.admin-token span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.admin-token input {
  min-height: 48px;
  padding: 0 13px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.admin-stats .stat-card {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
  box-shadow: 0 16px 36px rgba(17, 26, 31, 0.08);
}

.admin-stats .stat-card strong {
  color: var(--ink);
}

.admin-stats .stat-card:last-child strong {
  font-size: clamp(24px, 2.5vw, 34px);
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.admin-stats .stat-card span {
  color: var(--muted);
}

.admin-actions .button.secondary {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
  box-shadow: 0 10px 26px rgba(17, 26, 31, 0.06);
}

.admin-actions .button.secondary:hover {
  border-color: rgba(194, 34, 34, 0.3);
}

.admin-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(17, 26, 31, 0.08);
}

.admin-analytics-panel {
  margin-bottom: 24px;
}

.admin-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px;
  border-bottom: 1px solid var(--line);
}

.admin-panel-head h2,
.admin-panel-head p {
  margin: 0;
}

.admin-panel-head p {
  color: var(--muted);
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 920px;
}

.admin-table.compact {
  min-width: 760px;
}

.admin-table th,
.admin-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.admin-table th {
  color: var(--muted);
  background: #f8fafb;
  font-size: 13px;
}

.admin-table td {
  color: #2b3238;
}

.admin-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 0 24px 24px;
}

.admin-subpanel {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-subpanel.full {
  margin: 0 24px 24px;
}

.admin-subpanel h3 {
  margin: 0;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  font-size: 18px;
}

.wechat-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #1f7f54;
  font-weight: 800;
}

.wechat-link svg {
  width: 21px;
  height: 21px;
  fill: currentColor;
}

.page-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.82fr);
  gap: 56px;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 86px 6vw 104px;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}

.page-hero > * {
  position: relative;
  z-index: 1;
}

.page-hero::before,
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-hero.red-theme {
  background:
    linear-gradient(130deg, #111315 0%, #25282b 34%, #51453f 63%, #96312f 100%);
}

.page-hero.red-theme::before {
  z-index: -2;
  background:
    radial-gradient(circle at 74% 18%, rgba(255, 245, 220, 0.28), transparent 26%),
    radial-gradient(circle at 20% 80%, rgba(212, 167, 44, 0.28), transparent 31%),
    linear-gradient(115deg, rgba(255, 255, 255, 0.08) 0 13%, transparent 13% 31%, rgba(255, 255, 255, 0.06) 31% 42%, transparent 42% 100%),
    linear-gradient(28deg, transparent 0 64%, rgba(255, 255, 255, 0.16) 64% 65%, transparent 65% 100%);
}

.page-hero.red-theme::after {
  z-index: -1;
  opacity: 0.66;
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 78px),
    linear-gradient(100deg, transparent 0 45%, rgba(255, 255, 255, 0.12) 45% 46%, transparent 46% 100%),
    radial-gradient(circle at 60% 62%, transparent 0 7%, rgba(255, 255, 255, 0.16) 7% 7.4%, transparent 7.4% 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 24%, #000 100%);
}

.page-hero.geo-theme {
  background:
    linear-gradient(132deg, #060b14 0%, #101a2c 36%, #082f55 68%, #006a82 100%);
}

.page-hero.geo-theme::before {
  z-index: -2;
  background:
    radial-gradient(circle at 75% 25%, rgba(76, 224, 214, 0.36), transparent 28%),
    radial-gradient(circle at 18% 74%, rgba(85, 136, 255, 0.22), transparent 34%),
    conic-gradient(from 140deg at 72% 45%, transparent 0deg, rgba(255, 255, 255, 0.16) 38deg, transparent 84deg, rgba(76, 224, 214, 0.18) 126deg, transparent 180deg);
}

.page-hero.geo-theme::after {
  z-index: -1;
  opacity: 0.7;
  background-image:
    linear-gradient(90deg, rgba(118, 233, 226, 0.16) 1px, transparent 1px),
    linear-gradient(0deg, rgba(118, 233, 226, 0.12) 1px, transparent 1px),
    linear-gradient(35deg, transparent 0 48%, rgba(255, 255, 255, 0.2) 48% 49%, transparent 49% 100%);
  background-size: 74px 74px, 74px 74px, 100% 100%;
  mask-image: radial-gradient(circle at 72% 45%, #000 0%, transparent 72%);
}

.page-hero-text p:not(.eyebrow) {
  width: min(680px, 100%);
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.insight-board,
.ai-map {
  position: relative;
  min-height: 470px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(20px);
}

.board-top {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.board-top span,
.dot {
  width: 10px;
  height: 10px;
  background: rgba(255, 255, 255, 0.72);
  border-radius: 50%;
}

.note-stack {
  display: grid;
  gap: 14px;
}

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

.note-card {
  border: 0;
  padding: 22px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
  border-radius: 8px;
  text-align: left;
  cursor: pointer;
  font: inherit;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.note-card:hover,
.note-card.active,
.note-card.hot {
  background: #fff;
  box-shadow: 0 18px 38px rgba(73, 5, 5, 0.24);
}

.note-card:hover {
  transform: translateY(-2px);
}

.note-card.active {
  outline: 2px solid rgba(255, 255, 255, 0.72);
}

.note-card b {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

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

.board-detail {
  margin: 14px 0 6px;
  padding: 18px;
  color: #fff;
  background: rgba(11, 15, 18, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
}

.board-detail span {
  display: block;
  margin-bottom: 5px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.board-detail strong {
  display: block;
  margin-bottom: 4px;
  font-size: 20px;
}

.board-detail p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.metric-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 16px;
  align-items: center;
  margin-top: 14px;
}

.metric-row span {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 800;
}

.metric-row i {
  display: block;
  width: 100%;
  height: 10px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 999px;
}

.metric-row i::before {
  content: "";
  display: block;
  width: var(--w);
  height: 100%;
  background: #fff;
  border-radius: inherit;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.8s ease;
}

.is-visible .metric-row i::before {
  transform: scaleX(1);
}

.plain-card {
  padding: 30px;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.module-item {
  min-height: 190px;
  padding: 28px;
}

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

.timeline div,
.compare-table div {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.timeline span {
  display: block;
  margin-bottom: 8px;
  color: var(--red);
  font-weight: 900;
}

.timeline p,
.compare-table span {
  margin: 0;
  color: var(--muted);
}

.ai-map {
  display: grid;
  align-content: center;
  gap: 24px;
}

.answer-panel {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 8px;
}

.answer-panel .dot {
  display: inline-block;
  background: var(--teal);
}

.answer-panel strong {
  margin-top: 12px;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.2;
}

.answer-panel p {
  margin: 0;
  color: var(--muted);
}

.answer-line {
  height: 12px;
  width: 78%;
  background: #c7d5d6;
  border-radius: 999px;
}

.answer-line.wide {
  width: 96%;
  margin-top: 18px;
}

.answer-line.short {
  width: 54%;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.signal-grid button {
  display: grid;
  min-height: 64px;
  place-items: center;
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
  font: inherit;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.signal-grid button:hover,
.signal-grid button.active {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.26);
  border-color: rgba(255, 255, 255, 0.52);
}

.signal-detail {
  min-height: 72px;
  margin: 0;
  padding: 18px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(5, 12, 16, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
}

.visibility-map {
  gap: 16px;
}

.workflow-carousel {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 20px;
  align-items: stretch;
}

.workflow-tabs {
  display: grid;
  gap: 12px;
}

.workflow-tabs button {
  min-height: 74px;
  padding: 0 18px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-weight: 900;
  text-align: left;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.workflow-tabs button:hover,
.workflow-tabs button.active {
  transform: translateX(4px);
  border-color: rgba(201, 42, 42, 0.3);
  box-shadow: 0 16px 34px rgba(17, 26, 31, 0.1);
}

.workflow-stage {
  display: grid;
  grid-template-columns: minmax(260px, 0.86fr) minmax(360px, 1.14fr);
  gap: 20px;
  min-height: 430px;
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(241, 247, 248, 0.92)),
    radial-gradient(circle at 76% 22%, rgba(0, 140, 140, 0.16), transparent 32%);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 22px 56px rgba(17, 26, 31, 0.1);
}

.workflow-copy {
  align-self: center;
}

.workflow-copy h3 {
  font-size: 34px;
}

.workflow-copy p:not(.card-kicker) {
  color: var(--muted);
  font-size: 17px;
}

.workflow-canvas {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(0, 140, 140, 0.1) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 140, 140, 0.1) 1px, transparent 1px),
    linear-gradient(135deg, #0f1b23, #103d47);
  background-size: 42px 42px, 42px 42px, 100% 100%;
  border-radius: 8px;
}

.workflow-canvas .node {
  position: absolute;
  display: grid;
  width: 116px;
  height: 58px;
  place-items: center;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  font-weight: 900;
  backdrop-filter: blur(10px);
}

.node-a { top: 34px; left: 36px; }
.node-b { top: 84px; right: 48px; }
.node-c { top: 176px; left: 50%; transform: translateX(-50%); }
.node-d { bottom: 54px; left: 46px; }
.node-e { right: 46px; bottom: 42px; }

.flow-line {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.86), transparent);
  transform-origin: left center;
}

.flow-line.one {
  top: 108px;
  left: 142px;
  width: 210px;
  transform: rotate(11deg);
}

.flow-line.two {
  top: 198px;
  left: 184px;
  width: 190px;
  transform: rotate(-19deg);
}

.flow-line.three {
  bottom: 92px;
  left: 150px;
  width: 270px;
  transform: rotate(6deg);
}

.workflow-canvas.is-animating .node,
.workflow-canvas.is-animating .flow-line {
  animation: workflowPulse 0.58s ease;
}

@keyframes workflowPulse {
  0% {
    opacity: 0.48;
    filter: blur(1px);
  }

  100% {
    opacity: 1;
    filter: blur(0);
  }
}

.workflow-controls {
  grid-column: 2;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
}

.workflow-progress {
  height: 8px;
  overflow: hidden;
  background: rgba(21, 24, 27, 0.1);
  border-radius: 999px;
}

.workflow-progress span {
  display: block;
  width: 25%;
  height: 100%;
  background: linear-gradient(90deg, var(--red), var(--teal));
  border-radius: inherit;
  transition: width 0.28s ease;
}

.ai-map.is-shifting .answer-line {
  animation: scanLine 0.46s ease;
}

@keyframes scanLine {
  0% {
    transform: scaleX(0.72);
    opacity: 0.45;
  }

  100% {
    transform: scaleX(1);
    opacity: 1;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.58s ease, transform 0.58s ease;
}

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

.pulse {
  position: absolute;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
}

.pulse.one {
  top: 32px;
  right: 38px;
}

.pulse.two {
  right: 96px;
  bottom: 50px;
  width: 110px;
  height: 110px;
}

.pulse.three {
  left: 28px;
  bottom: 94px;
  width: 88px;
  height: 88px;
}

.compare-table {
  display: grid;
  gap: 14px;
}

.compare-table strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

@media (max-width: 980px) {
  .site-header {
    min-height: 68px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 68px;
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px 6vw 24px;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--line);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 14px 12px;
  }

  .nav-dropdown-toggle {
    width: 100%;
    padding: 14px 12px;
    text-align: left;
  }

  .nav-dropdown-menu {
    position: static;
    display: none;
    margin: 0 0 6px;
    padding: 6px 0 6px 14px;
    background: transparent;
    border: 0;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .nav-dropdown.open .nav-dropdown-menu {
    display: grid;
  }

  .hero,
  .page-hero {
    min-height: auto;
    padding-top: 72px;
  }

  .page-hero,
  .split,
  .split.reverse,
  .contact-panel,
  .contact-panel.compact,
  .admin-hero,
  .admin-dashboard-grid,
  .report-topic-layout,
  .workflow-carousel,
  .workflow-stage {
    grid-template-columns: 1fr;
  }

  .report-toc {
    position: static;
  }

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

  .service-grid,
  .metric-strip,
  .fit-grid,
  .three-grid,
  .four-grid,
  .case-grid,
  .article-grid,
  .report-grid,
  .value-grid,
  .module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-list {
    grid-template-columns: 1fr;
  }

  .contact-panel.compact .button {
    width: 100%;
  }

  .insight-board,
  .ai-map,
  .resource-panel,
  .office-photo-panel {
    min-height: 420px;
  }

  .workflow-controls {
    grid-column: 1;
  }

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

  .workflow-tabs button:hover,
  .workflow-tabs button.active {
    transform: translateY(-2px);
  }

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

}

@media (max-width: 640px) {
  .site-header {
    padding-inline: 18px;
  }

  .brand strong {
    font-size: 15px;
  }

  .brand small {
    display: none;
  }

  .hero,
  .page-hero,
  .section {
    padding-inline: 18px;
  }

  .hero {
    padding-bottom: 82px;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 30px;
  }

  .hero-copy,
  .page-hero-text p:not(.eyebrow),
  .section-head p:not(.eyebrow) {
    font-size: 16px;
  }

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

  .metric-strip,
  .admin-stats,
  .case-grid,
  .article-grid,
  .report-grid,
  .value-grid,
  .service-grid,
  .fit-grid,
  .three-grid,
  .four-grid,
  .module-grid {
    grid-template-columns: 1fr;
  }

  .admin-actions {
    grid-template-columns: 1fr;
  }

  .service-card,
  .plain-card,
  .module-item,
  .fit-item,
  .case-card,
  .contact-panel {
    padding: 24px;
  }

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

  .footer-inner {
    padding: 48px 18px 28px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 34px;
  }

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

  .footer-bottom-links {
    flex-wrap: wrap;
    gap: 14px 24px;
  }

  .insight-board,
  .ai-map,
  .resource-panel,
  .office-photo-panel {
    min-height: auto;
  }

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

  .campaign-tabs {
    grid-template-columns: 1fr;
  }

  .resource-mini-grid {
    grid-template-columns: 1fr;
  }

  .resource-panel,
  .article-card,
  .report-card,
  .value-card,
  .profile-panel {
    padding: 24px;
  }

  .office-photo-panel img {
    min-height: 280px;
  }

  .workflow-tabs {
    grid-template-columns: 1fr;
  }

  .workflow-stage {
    min-height: auto;
    padding: 22px;
  }

  .workflow-copy h3 {
    font-size: 28px;
  }

  .workflow-canvas {
    min-height: 320px;
  }

  .workflow-canvas .node {
    width: 104px;
    height: 54px;
    font-size: 14px;
  }

  .node-a { left: 18px; }
  .node-b { right: 18px; }
  .node-d { left: 18px; }
  .node-e { right: 18px; }
}