:root {
  --ink: #121417;
  --muted: #5c626a;
  --paper: #f6f7f4;
  --surface: #ffffff;
  --line: #d9ded8;
  --red: #c7352f;
  --teal: #087c7a;
  --green: #86a63d;
  --steel: #2f5f73;
  --shadow: 0 22px 60px rgba(18, 20, 23, 0.12);
  --radius: 8px;
  --max: 1120px;
  --space: clamp(18px, 2.4vw, 28px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  line-height: 1.65;
}

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

button {
  font: inherit;
}

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

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 46px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(18, 20, 23, 0.86);
  color: #f8faf8;
  backdrop-filter: blur(18px);
}

.brand {
  display: grid;
  gap: 0;
  min-width: 142px;
  font-weight: 700;
  line-height: 1.1;
}

.brand small {
  margin-top: 3px;
  color: rgba(248, 250, 248, 0.62);
  font-size: 11px;
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  color: rgba(248, 250, 248, 0.78);
  font-size: 14px;
  white-space: nowrap;
}

.nav-links a:hover {
  color: #ffffff;
}

.hero {
  position: relative;
  min-height: 88svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #ffffff;
  background:
    linear-gradient(90deg, rgba(7, 9, 12, 0.97) 0%, rgba(7, 9, 12, 0.88) 42%, rgba(7, 9, 12, 0.34) 74%, rgba(7, 9, 12, 0.46) 100%),
    url("../assets/wang-jiayu-portrait.jpg") right 30% center / min(52vw, 700px) auto no-repeat,
    #121417;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 80px 0 64px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  font-weight: 600;
}

.kicker::before {
  content: "";
  width: 36px;
  height: 2px;
  background: var(--red);
}

.hero h1 {
  max-width: 760px;
  margin-top: 22px;
  font-weight: 850;
}

.hero .claim {
  max-width: 760px;
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 760;
}

.hero-title-line,
.hero-claim-line {
  display: block;
}

.hero-title-line--1 {
  font-size: clamp(46px, 7vw, 94px);
  line-height: 1.02;
}

.hero-title-line--2 {
  font-size: clamp(36px, 4.55vw, 60px);
  line-height: 1.04;
  white-space: nowrap;
}

.hero-claim-line--1 {
  font-size: clamp(22px, 3.5vw, 42px);
  line-height: 1.16;
}

.hero-claim-line--2 {
  margin-top: 6px;
  font-size: clamp(12px, 1.95vw, 27px);
  line-height: 1.18;
  white-space: nowrap;
}

.hero .subclaim {
  max-width: 720px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(16px, 2vw, 21px);
  line-height: 1.62;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  max-width: 780px;
  margin-top: 24px;
}

.hero-proof span {
  min-height: 54px;
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 720;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 17px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 720;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

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

.btn-primary {
  background: #ffffff;
  color: var(--ink);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.34);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.section {
  padding: clamp(58px, 7vw, 88px) clamp(18px, 4vw, 46px);
}

.section-dark {
  background: var(--ink);
  color: #f8faf8;
}

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

.wrap {
  width: min(var(--max), 100%);
  margin: 0 auto;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.52fr);
  gap: var(--space);
  align-items: end;
  margin-bottom: var(--space);
}

.eyebrow {
  color: var(--red);
  font-size: 13px;
  font-weight: 780;
}

.section h2 {
  margin-top: 10px;
  font-size: clamp(30px, 5vw, 58px);
  line-height: 1.05;
  font-weight: 850;
}

.section-intro {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.section-dark .section-intro {
  color: rgba(248, 250, 248, 0.68);
}

.statement-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.statement {
  min-height: 226px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.56);
}

.statement:last-child {
  border-right: 0;
}

.statement b {
  display: block;
  color: var(--red);
  font-size: 15px;
  margin-bottom: 18px;
}

.statement h3 {
  font-size: clamp(22px, 2.2vw, 31px);
  line-height: 1.12;
}

.statement p {
  margin-top: auto;
  padding-top: 18px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.map-shell {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: var(--space);
  align-items: start;
}

.map-tabs {
  display: grid;
  gap: 12px;
  position: sticky;
  top: 84px;
}

.map-tab {
  width: 100%;
  min-height: 88px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.map-tab[aria-selected="true"] {
  border-color: var(--ink);
  box-shadow: var(--shadow);
}

.map-tab .num {
  display: inline-block;
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 6px;
}

.map-tab strong {
  display: block;
  font-size: 20px;
  line-height: 1.2;
}

.map-panel {
  min-height: 388px;
  padding: clamp(24px, 3.6vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.panel-label {
  color: var(--teal);
  font-size: 13px;
  font-weight: 820;
}

.map-panel h3 {
  max-width: 760px;
  margin-top: 12px;
  font-size: clamp(30px, 3.8vw, 44px);
  line-height: 1.08;
}

.panel-list {
  display: grid;
  gap: 0;
  margin-top: 30px;
}

.panel-item {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.panel-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.panel-item span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 780;
}

.panel-item p {
  color: var(--ink);
  font-size: 17px;
  line-height: 1.66;
}

.check-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: var(--space);
  align-items: start;
}

.question-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.question {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 14px;
  min-height: 148px;
  padding: 18px;
  border: 1px solid rgba(248, 250, 248, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
}

.question legend {
  padding: 0;
  color: #ffffff;
  font-weight: 700;
  line-height: 1.42;
}

.choice-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  align-self: end;
}

.choice-row label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 9px;
  border: 1px solid rgba(248, 250, 248, 0.22);
  border-radius: var(--radius);
  color: rgba(248, 250, 248, 0.82);
  cursor: pointer;
  text-align: center;
  font-size: 13px;
  line-height: 1.2;
}

.choice-row input {
  accent-color: var(--red);
}

.result-card {
  position: sticky;
  top: 84px;
  min-height: 0;
  padding: 28px;
  border: 1px solid rgba(248, 250, 248, 0.22);
  border-radius: var(--radius);
  background: #f8faf8;
  color: var(--ink);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.25);
}

.result-card .stamp {
  color: var(--red);
  font-size: 13px;
  font-weight: 820;
}

.result-card h3 {
  margin-top: 14px;
  font-size: clamp(30px, 3.4vw, 40px);
  line-height: 1.08;
}

.result-card .diagnosis {
  margin-top: 18px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 720;
}

.report-note {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

.result-card ul {
  margin: 22px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.78;
}

.signature {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
}

.skill-card {
  grid-column: span 4;
  min-height: 238px;
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.skill-card strong {
  display: block;
  font-size: 22px;
  line-height: 1.18;
}

.skill-card p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.skill-card .tag {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--steel);
  font-size: 12px;
  font-weight: 820;
}

.hub-card {
  grid-column: span 8;
  background: var(--ink);
  color: #ffffff;
  border-color: var(--ink);
}

.hub-card p {
  color: rgba(255, 255, 255, 0.72);
}

.skill-link,
.disabled-link {
  display: inline-flex;
  width: fit-content;
  margin-top: auto;
  padding-top: 20px;
  font-size: 14px;
  font-weight: 720;
}

.skill-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 20px;
}

.skill-actions .skill-link {
  margin-top: 0;
  padding-top: 8px;
}

.disabled-link {
  color: var(--muted);
}

.hub-card .disabled-link {
  color: rgba(255, 255, 255, 0.58);
}

.skill-link {
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 13px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.skill-link:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.14);
}

.secondary-link {
  background: #ffffff;
  color: var(--ink);
  border-color: #ffffff;
}

.secondary-link:hover {
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.9);
}

.page-hero {
  position: relative;
  min-height: 72svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #ffffff;
  background:
    linear-gradient(90deg, rgba(18, 20, 23, 0.98) 0%, rgba(18, 20, 23, 0.9) 44%, rgba(18, 20, 23, 0.4) 76%, rgba(18, 20, 23, 0.62) 100%),
    url("../assets/wang-jiayu-portrait.jpg") right 18% center / min(46vw, 560px) auto no-repeat,
    var(--ink);
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 70px 0 64px;
}

.page-hero h1 {
  max-width: 780px;
  margin-top: 22px;
  font-size: clamp(44px, 7vw, 86px);
  line-height: 1.02;
  font-weight: 850;
}

.page-hero .lead {
  max-width: 760px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(20px, 3vw, 34px);
  line-height: 1.2;
  font-weight: 760;
}

.page-hero .sublead {
  max-width: 720px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 18px;
  line-height: 1.72;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-band {
  padding: clamp(58px, 7vw, 88px) clamp(18px, 4vw, 46px);
}

.page-band-dark {
  background: var(--ink);
  color: #f8faf8;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(280px, 0.48fr);
  gap: var(--space);
  align-items: start;
}

.section-copy {
  display: grid;
  gap: 18px;
  color: #272b30;
  font-size: 17px;
  line-height: 1.82;
}

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

.page-band-dark .section-copy {
  color: rgba(248, 250, 248, 0.74);
}

.page-band-dark .section-copy strong {
  color: #ffffff;
}

.callout-panel {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.68);
}

.page-band-dark .callout-panel {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
}

.callout-panel h3 {
  font-size: 24px;
  line-height: 1.16;
}

.callout-panel p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.page-band-dark .callout-panel p {
  color: rgba(248, 250, 248, 0.66);
}

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

.info-card {
  min-height: 192px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.info-card .tag,
.sample-card .tag {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--steel);
  font-size: 12px;
  font-weight: 820;
}

.info-card h3,
.sample-card h3 {
  font-size: 22px;
  line-height: 1.18;
}

.info-card p,
.sample-card p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

.audience-grid,
.sample-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: var(--space);
}

.audience-item,
.sample-card,
.faq-item {
  min-height: 186px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.audience-item strong,
.faq-item h3 {
  display: block;
  font-size: 20px;
  line-height: 1.18;
}

.audience-item p,
.faq-item p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

.boundary-list {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.boundary-item {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 22px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.boundary-item:last-child {
  border-bottom: 0;
}

.boundary-item strong {
  color: #ffffff;
  font-size: 21px;
  line-height: 1.2;
}

.boundary-item p {
  color: rgba(248, 250, 248, 0.7);
  font-size: 16px;
  line-height: 1.74;
}

.join-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space);
  align-items: center;
  padding: clamp(28px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.join-strip h2 {
  margin-top: 0;
}

.join-strip p {
  max-width: 760px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.link-text {
  color: var(--steel);
  font-weight: 760;
  overflow-wrap: anywhere;
}

.hr-hub-hero {
  min-height: 76svh;
  display: flex;
  align-items: center;
  padding: clamp(54px, 7vw, 90px) clamp(18px, 4vw, 46px);
  background:
    linear-gradient(135deg, rgba(18, 20, 23, 0.98) 0%, rgba(18, 20, 23, 0.92) 56%, rgba(47, 95, 115, 0.78) 100%),
    var(--ink);
  color: #ffffff;
}

.hr-hub-hero-inner {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(340px, 0.48fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}

.hr-hub-copy h1 {
  max-width: 780px;
  margin-top: 22px;
  font-size: clamp(46px, 7vw, 88px);
  line-height: 1.02;
  font-weight: 850;
}

.hr-hub-copy .lead {
  max-width: 760px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(18px, 2.4vw, 25px);
  line-height: 1.68;
}

.hub-console {
  padding: clamp(22px, 3vw, 30px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 26px 90px rgba(0, 0, 0, 0.28);
}

.console-top {
  display: grid;
  gap: 12px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.console-top span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  font-weight: 820;
}

.console-top strong {
  max-width: 360px;
  font-size: clamp(25px, 3vw, 36px);
  line-height: 1.12;
}

.console-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 22px;
}

.console-flow span {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.76);
  font-size: 13px;
  font-weight: 740;
  text-align: center;
}

.console-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.console-grid div {
  min-height: 96px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
}

.console-grid b {
  color: #ffffff;
  font-size: 21px;
}

.console-grid small {
  color: rgba(255, 255, 255, 0.64);
  font-size: 13px;
  line-height: 1.42;
}

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

.article {
  min-height: 306px;
  display: flex;
  flex-direction: column;
  padding: 24px;
  border-top: 4px solid var(--red);
  background: var(--surface);
  box-shadow: 0 1px 0 var(--line);
}

.article:nth-child(2) {
  border-top-color: var(--teal);
}

.article:nth-child(3) {
  border-top-color: var(--green);
}

.article h3 {
  font-size: 23px;
  line-height: 1.18;
}

.article p {
  margin-top: auto;
  padding-top: 16px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

.article .meta {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--steel);
  font-size: 12px;
  font-weight: 820;
}

.read-btn {
  width: fit-content;
  margin-top: 18px;
  padding: 8px 12px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-weight: 720;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) 360px;
  gap: var(--space);
  align-items: center;
}

.about-copy {
  margin-top: 18px;
}

.identity-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.identity-list span {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  font-weight: 700;
}

.contact-card {
  display: grid;
  gap: 6px;
  width: min(420px, 100%);
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
}

.contact-card span {
  color: var(--steel);
  font-size: 12px;
  font-weight: 820;
}

.contact-card strong {
  font-size: 24px;
  line-height: 1.12;
}

.contact-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.62;
}

.portrait-slab {
  min-height: 420px;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(18, 20, 23, 0.08), rgba(18, 20, 23, 0.3)),
    url("../assets/wang-jiayu-portrait.jpg") center 24% / cover no-repeat;
  box-shadow: var(--shadow);
}

.site-footer {
  padding: 28px clamp(18px, 4vw, 46px);
  background: var(--ink);
  color: rgba(248, 250, 248, 0.64);
  font-size: 13px;
}

.footer-inner {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.article-dialog {
  width: min(840px, calc(100% - 28px));
  max-height: min(84vh, 900px);
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.32);
}

.article-dialog::backdrop {
  background: rgba(18, 20, 23, 0.68);
}

.dialog-head {
  position: sticky;
  top: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 28px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.dialog-head h2 {
  margin-top: 8px;
  font-size: clamp(25px, 4vw, 38px);
  line-height: 1.08;
}

.dialog-meta {
  color: var(--steel);
  font-size: 12px;
  font-weight: 820;
}

.icon-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.dialog-body {
  padding: 28px;
  color: #272b30;
  font-size: 17px;
  line-height: 1.82;
}

.dialog-body p + p,
.dialog-body ol + p,
.dialog-body p + ol {
  margin-top: 18px;
}

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

.dialog-body ol {
  padding-left: 22px;
}

@media (max-width: 920px) {
  .site-nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .nav-links {
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero {
    min-height: 86svh;
    background:
      linear-gradient(180deg, rgba(7, 9, 12, 0.92) 0%, rgba(7, 9, 12, 0.78) 52%, rgba(7, 9, 12, 0.94) 100%),
      url("../assets/wang-jiayu-portrait.jpg") center bottom / min(96vw, 560px) auto no-repeat,
      #121417;
  }

  .hero-inner {
    padding-top: 58px;
    padding-bottom: 340px;
  }

  .hero-title-line--2 {
    font-size: clamp(30px, 9vw, 54px);
  }

  .hero-claim-line--2 {
    font-size: clamp(10px, 3vw, 21px);
  }

  .section-head,
  .map-shell,
  .check-layout,
  .about-layout,
  .split-layout,
  .join-strip {
    grid-template-columns: 1fr;
  }

  .map-tabs,
  .result-card {
    position: static;
  }

  .statement-grid,
  .skills-grid,
  .article-list,
  .list-grid,
  .audience-grid,
  .sample-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    min-height: 76svh;
    background:
      linear-gradient(180deg, rgba(18, 20, 23, 0.95) 0%, rgba(18, 20, 23, 0.82) 52%, rgba(18, 20, 23, 0.95) 100%),
      url("../assets/wang-jiayu-portrait.jpg") right -40px bottom / min(88vw, 430px) auto no-repeat,
      var(--ink);
  }

  .page-hero-inner {
    padding-top: 52px;
    padding-bottom: 300px;
  }

  .page-hero h1 {
    overflow-wrap: anywhere;
  }

  .hr-hub-hero {
    min-height: 0;
  }

  .hr-hub-hero-inner {
    grid-template-columns: 1fr;
  }

  .hub-console {
    width: 100%;
  }

  .join-strip .page-actions {
    justify-content: flex-start;
  }

  .boundary-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

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

  .skill-card,
  .hub-card {
    grid-column: span 1;
  }

  .statement {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .statement:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 560px) {
  .hero-inner {
    width: min(100% - 32px, var(--max));
    padding-bottom: 300px;
  }

  .page-hero-inner {
    width: min(100% - 32px, var(--max));
    padding-bottom: 280px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .page-actions {
    flex-direction: column;
  }

  .console-flow,
  .console-grid {
    grid-template-columns: 1fr;
  }

  .btn,
  .choice-row label {
    width: 100%;
  }

  .question-list,
  .choice-row,
  .hero-proof {
    grid-template-columns: 1fr;
  }

  .panel-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .dialog-head,
  .dialog-body {
    padding: 20px;
  }
}