.vibe-shell {
  padding-bottom: 34px;
}

.vibe-topbar {
  margin-bottom: 26px;
}

.vibe-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  color: var(--muted);
  font-size: .88rem;
  font-weight: 700;
}

.vibe-nav a {
  transition: color .18s ease;
}

.vibe-nav a:hover {
  color: var(--accent-deep);
}

.vibe-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, .7fr);
  gap: 18px;
  align-items: stretch;
}

.vibe-hero-copy,
.vibe-promise,
.scene-card,
.journey-panel,
.method-card,
.node-phase,
.role-strip,
.integration-map,
.vibe-start {
  box-shadow: var(--shadow);
}

.vibe-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 595px;
  padding: 50px;
  border: 1px solid rgba(255, 255, 255, .6);
  border-radius: var(--xl);
  background: var(--surface);
  backdrop-filter: blur(15px);
}

.vibe-hero-copy h1,
.vibe-section h2,
.node-phase h3,
.vibe-start h2 {
  font-family: "Noto Serif SC", "Songti SC", serif;
  letter-spacing: -.03em;
}

.vibe-hero-copy h1 {
  margin-bottom: 22px;
  font-size: clamp(2.8rem, 5.7vw, 5.4rem);
  line-height: 1.15;
}

.vibe-promise {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  border-radius: var(--xl);
  color: #fbf9f1;
  background: var(--green);
}

.promise-metrics {
  display: grid;
}

.promise-metrics article {
  display: grid;
  gap: 7px;
  padding: 21px 0;
  border-top: 1px solid rgba(255, 255, 255, .15);
}

.promise-metrics b {
  font-size: 1.13rem;
}

.promise-metrics span {
  color: rgba(255, 255, 255, .65);
  font-size: .93rem;
  line-height: 1.62;
}

.promise-footer {
  display: flex;
  align-items: flex-end;
  gap: 13px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .15);
}

.promise-footer span {
  color: var(--yellow);
  font-size: 4rem;
  font-weight: 700;
  line-height: .84;
}

.promise-footer p {
  color: rgba(255, 255, 255, .72);
  font-size: .86rem;
  line-height: 1.52;
}

.vibe-section {
  padding: 70px 0;
}

.vibe-section .section-heading {
  max-width: 880px;
  margin-bottom: 29px;
}

.vibe-section h2 {
  font-size: clamp(2rem, 3.9vw, 3.72rem);
  line-height: 1.18;
}

.scene-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.scene-card,
.method-card {
  min-height: 256px;
  padding: 27px;
  border: 1px solid rgba(255, 255, 255, .62);
  border-radius: var(--lg);
  background: var(--surface);
  backdrop-filter: blur(15px);
}

.scene-card > span,
.method-card > span {
  display: block;
  margin-bottom: 42px;
  color: rgba(23, 25, 20, .28);
  font-size: 1.7rem;
  font-weight: 700;
}

.scene-card h3,
.method-card h3 {
  margin-bottom: 10px;
  font-size: 1.28rem;
}

.scene-card p,
.method-card p {
  color: var(--muted);
  line-height: 1.72;
}

.scene-card.emphasis,
.method-card.emphasis {
  color: #fffdf8;
  border-color: rgba(255, 255, 255, .08);
  background: var(--ink);
}

.scene-card.emphasis > span,
.method-card.emphasis > span {
  color: var(--yellow);
}

.scene-card.emphasis p,
.method-card.emphasis p {
  color: rgba(255, 255, 255, .68);
}

.vibe-pain-section {
  padding-top: 53px;
}

.journey-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(350px, .95fr);
  overflow: hidden;
  border-radius: var(--xl);
  background: #29493e;
}

.journey-copy,
.pain-list {
  padding: 38px;
}

.journey-copy {
  color: #fbf9f1;
  background: #29493e;
}

.pain-list {
  background: #25261f;
}

.journey-label {
  margin-bottom: 22px;
  color: var(--yellow);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.journey-steps,
.node-list {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.journey-steps li {
  display: grid;
  grid-template-columns: 38px 1fr;
  column-gap: 12px;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, .15);
}

.journey-steps span,
.node-list > li > span {
  color: var(--yellow);
  font-size: .75rem;
  font-weight: 700;
}

.journey-steps b {
  display: block;
  margin-bottom: 5px;
}

.journey-steps p {
  grid-column: 2;
  color: rgba(255, 255, 255, .62);
  font-size: .91rem;
  line-height: 1.58;
}

.pain-list {
  display: grid;
  align-content: start;
}

.pain-list article {
  display: grid;
  grid-template-columns: minmax(100px, .45fr) 1fr;
  gap: 16px;
  padding: 17px 0;
  border-top: 1px solid rgba(255, 255, 255, .13);
}

.pain-list b {
  color: #fffdf8;
}

.pain-list span {
  color: rgba(255, 255, 255, .65);
  font-size: .91rem;
  line-height: 1.65;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 13px;
}

.method-card {
  min-height: 276px;
}

.role-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  margin-top: 14px;
  padding: 20px 24px;
  border: 1px solid rgba(223, 93, 50, .2);
  border-radius: 17px;
  background: rgba(255, 249, 241, .76);
}

.role-strip b {
  color: var(--accent-deep);
}

.role-strip span {
  max-width: 55ch;
  color: var(--muted);
  line-height: 1.6;
  text-align: right;
}

.node-layout {
  display: grid;
  grid-template-columns: minmax(0, .93fr) minmax(0, 1.07fr);
  gap: 17px;
}

.node-phase {
  padding: 34px;
  border-radius: var(--xl);
}

.setup-phase {
  border: 1px solid rgba(255, 255, 255, .65);
  background: rgba(255, 252, 246, .82);
}

.cycle-phase {
  color: #fffdf8;
  background: #25261f;
}

.phase-kicker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 44px;
  color: var(--accent-deep);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.phase-kicker b {
  font-size: .76rem;
}

.cycle-phase .phase-kicker {
  color: var(--yellow);
}

.node-phase h3 {
  max-width: 13ch;
  margin-bottom: 28px;
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  line-height: 1.28;
}

.node-list li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.cycle-phase .node-list li {
  border-color: rgba(255, 255, 255, .15);
}

.setup-phase .node-list > li > span {
  color: var(--accent-deep);
}

.node-list b {
  display: block;
  margin-bottom: 6px;
  font-size: 1.04rem;
}

.node-list p {
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.64;
}

.cycle-phase .node-list p {
  color: rgba(255, 255, 255, .68);
}

.node-list small {
  display: block;
  margin-top: 8px;
  color: var(--accent-deep);
  font-size: .77rem;
  font-weight: 700;
}

.cycle-phase .node-list small {
  color: var(--yellow);
}

.integration-section {
  padding-bottom: 45px;
}

.integration-map {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--xl);
  background: rgba(255, 252, 246, .76);
}

.integration-head,
.integration-map article {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr 1fr;
  gap: 17px;
  padding: 17px 23px;
}

.integration-head {
  color: var(--accent-deep);
  border-bottom: 1px solid var(--line);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.integration-map article {
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.integration-map article:last-child {
  border-bottom: 0;
}

.integration-map article:nth-child(2n + 1) {
  background: rgba(255, 255, 255, .36);
}

.integration-map b {
  font-size: .95rem;
}

.integration-map article span {
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.55;
}

.vibe-start {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(320px, .75fr);
  gap: 40px;
  margin-top: 25px;
  padding: 44px;
  border-radius: var(--xl);
  color: #fffaf5;
  background: linear-gradient(130deg, #df5d32, #c44927);
}

.vibe-start .eyebrow {
  color: rgba(255, 255, 255, .63);
}

.vibe-start h2 {
  margin-bottom: 16px;
  font-size: clamp(2.15rem, 3.8vw, 3.6rem);
  line-height: 1.18;
}

.vibe-start > div > p:not(.eyebrow) {
  max-width: 52ch;
  color: rgba(255, 255, 255, .77);
  line-height: 1.75;
}

.vibe-start-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 15px;
}

.light-button {
  color: var(--ink);
  background: #fffaf5;
}

.skill-cta {
  cursor: pointer;
}

.vibe-start-actions > p {
  color: rgba(255, 255, 255, .67) !important;
  font-size: .86rem;
  line-height: 1.55 !important;
}

.vibe-footer {
  margin-top: 34px;
}

@media (max-width: 980px) {
  .vibe-hero,
  .journey-panel,
  .node-layout,
  .vibe-start {
    grid-template-columns: 1fr;
  }

  .vibe-hero-copy {
    min-height: 510px;
  }

  .vibe-promise {
    min-height: 390px;
  }

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

  .journey-copy,
  .pain-list {
    padding: 34px;
  }
}

@media (max-width: 680px) {
  .vibe-topbar {
    align-items: flex-start;
  }

  .vibe-nav {
    max-width: 205px;
    flex-wrap: wrap;
    gap: 8px 13px;
    padding-top: 8px;
    font-size: .75rem;
  }

  .vibe-hero-copy,
  .vibe-promise,
  .journey-copy,
  .pain-list,
  .node-phase,
  .vibe-start {
    padding: 25px;
  }

  .vibe-hero-copy {
    min-height: auto;
    padding-top: 92px;
  }

  .vibe-hero-copy h1 {
    font-size: clamp(2.6rem, 13vw, 4.1rem);
  }

  .vibe-section {
    padding: 41px 0;
  }

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

  .scene-card,
  .method-card {
    min-height: 0;
  }

  .scene-card > span,
  .method-card > span {
    margin-bottom: 31px;
  }

  .pain-list article {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .role-strip {
    display: grid;
    gap: 8px;
    padding: 20px;
  }

  .role-strip span {
    text-align: left;
  }

  .phase-kicker {
    margin-bottom: 33px;
  }

  .integration-map {
    display: grid;
    gap: 11px;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .integration-head {
    display: none;
  }

  .integration-map article {
    display: grid;
    gap: 9px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 17px;
    background: rgba(255, 252, 246, .76) !important;
  }

  .integration-map article span {
    display: grid;
    grid-template-columns: 105px 1fr;
    gap: 8px;
  }

  .integration-map article span:nth-of-type(1)::before {
    content: "管控机制";
  }

  .integration-map article span:nth-of-type(2)::before {
    content: "生效节点";
  }

  .integration-map article span:nth-of-type(3)::before {
    content: "留下结果";
  }

  .integration-map article span::before {
    color: var(--accent-deep);
    font-size: .74rem;
    font-weight: 700;
  }

  .vibe-start {
    gap: 26px;
  }

  .vibe-start-actions {
    align-items: stretch;
  }

  .vibe-start-actions .primary-button {
    width: 100%;
  }
}