:root {
  --leaf: #2f6f59;
  --leaf-dark: #174538;
  --mint: #e7f4ee;
  --sky: #d9eef4;
  --cream: #fffaf1;
  --text: #24312d;
  --muted: #6d7b75;
  --line: rgba(47, 111, 89, 0.18);
  --card: rgba(255, 255, 255, 0.88);
  --shadow: 0 18px 48px rgba(28, 67, 54, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  background: linear-gradient(180deg, #f5fbf8 0%, #fffaf1 48%, #eef8f3 100%);
}

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

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

.hero {
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(23, 69, 56, 0.78), rgba(23, 69, 56, 0.2)),
    url("https://images.unsplash.com/photo-1520854221256-17451cc331bf?auto=format&fit=crop&w=1800&q=80") center/cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 140px;
  background: linear-gradient(180deg, transparent, #f5fbf8);
}

.nav {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  font-weight: 700;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--sky);
  position: relative;
}

.brand-mark::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 22px;
  left: 9px;
  top: 6px;
  border-radius: 16px 16px 3px 16px;
  background: var(--leaf);
  transform: rotate(38deg);
}

.nav-links {
  display: flex;
  gap: 18px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
}

.nav-links a {
  padding: 8px 0;
}

.hero-content {
  width: min(1180px, calc(100% - 36px));
  margin: auto auto 110px;
  position: relative;
  z-index: 2;
  color: #ffffff;
}

.eyebrow {
  margin: 0 0 12px;
  color: #77aa91;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #d9f2e6;
}

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

h1 {
  max-width: 800px;
  margin-bottom: 20px;
  font-size: clamp(38px, 8vw, 76px);
  line-height: 1.05;
  font-weight: 800;
}

.hero-break {
  display: inline;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(28px, 5vw, 46px);
}

h3 {
  margin-bottom: 14px;
  font-size: 20px;
}

.hero-copy {
  max-width: 640px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
  line-height: 1.8;
}

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

.button,
.tab-button {
  border: 0;
  border-radius: 999px;
  padding: 13px 20px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.button:hover,
.tab-button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: #ffffff;
  background: var(--leaf);
  box-shadow: 0 12px 26px rgba(23, 69, 56, 0.32);
}

.button.secondary {
  color: var(--leaf-dark);
  background: rgba(255, 255, 255, 0.88);
}

.button.small {
  display: inline-flex;
  width: fit-content;
  padding: 10px 15px;
  color: #ffffff;
  background: var(--leaf);
}

.section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 72px 0;
}

.section-heading {
  margin-bottom: 28px;
}

.intro-grid,
.venue-grid,
.strategy-grid,
.contact-grid {
  display: grid;
  gap: 18px;
}

.intro-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.venue-grid,
.strategy-grid,
.contact-grid,
.decision-grid,
.upgrade-grid,
.script-grid,
.benefit-layout,
.quick-grid {
  grid-template-columns: repeat(3, 1fr);
}

.summary-panel,
.venue-card,
.check-panel,
.contact-grid article,
.decision-card,
.upgrade-card,
.script-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.summary-panel {
  padding: 24px;
}

.summary-panel .label {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 14px;
}

.summary-panel strong {
  display: block;
  margin-bottom: 8px;
  color: var(--leaf-dark);
  font-size: 26px;
}

.summary-panel span {
  color: var(--muted);
}

.decision-grid,
.upgrade-grid,
.script-grid,
.benefit-layout {
  display: grid;
  gap: 18px;
}

.decision-card,
.upgrade-card,
.script-card,
.quick-card {
  padding: 24px;
}

.decision-card.strong,
.upgrade-card.best {
  background: linear-gradient(180deg, rgba(231, 244, 238, 0.92), rgba(255, 255, 255, 0.92));
  border-color: rgba(47, 111, 89, 0.32);
}

.decision-card .label,
.upgrade-card .label,
.script-card .label {
  margin-bottom: 10px;
  color: var(--leaf);
  font-size: 13px;
  font-weight: 800;
}

.decision-card p,
.upgrade-card p,
.script-card p {
  color: var(--muted);
  line-height: 1.78;
}

.quick-section {
  padding-top: 18px;
}

.quick-grid {
  display: grid;
  gap: 18px;
}

.quick-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quick-card.primary-card {
  background: linear-gradient(180deg, rgba(231, 244, 238, 0.95), rgba(255, 255, 255, 0.95));
  border-color: rgba(47, 111, 89, 0.28);
}

.quick-card strong {
  color: var(--leaf-dark);
  line-height: 1.6;
}

.compact-table {
  display: grid;
  gap: 10px;
}

.compact-table div {
  display: grid;
  grid-template-columns: 92px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(231, 244, 238, 0.55);
}

.compact-table strong {
  color: var(--leaf-dark);
}

.compact-table span {
  color: var(--muted);
  line-height: 1.5;
}

.compact-table em {
  color: var(--leaf);
  font-style: normal;
  font-weight: 700;
  white-space: nowrap;
}

.upgrade-card strong {
  display: block;
  margin-top: 14px;
  color: var(--leaf-dark);
  line-height: 1.6;
}

.benefit-layout {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.benefit-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.benefit-panel-head h3 {
  margin-bottom: 8px;
}

.benefit-panel-head p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.7;
}

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

.benefit-stat {
  min-height: 150px;
  padding: 18px;
  border: 1px solid rgba(47, 111, 89, 0.18);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(231, 244, 238, 0.92), rgba(255, 255, 255, 0.94));
}

.benefit-stat p {
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
}

.benefit-stat strong {
  display: block;
  margin-bottom: 8px;
  color: var(--leaf-dark);
  font-size: clamp(21px, 2.5vw, 30px);
  line-height: 1.15;
}

.benefit-stat span {
  color: var(--leaf);
  font-size: 13px;
  font-weight: 800;
}

.benefit-total-band {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  border-radius: 8px;
  color: #ffffff;
  background: var(--leaf-dark);
}

.benefit-total-band strong {
  font-size: 22px;
  line-height: 1.35;
}

.benefit-total-band span {
  max-width: 210px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  line-height: 1.5;
  text-align: right;
}

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

.benefit-group {
  padding: 18px;
  border: 1px solid rgba(47, 111, 89, 0.16);
  border-radius: 8px;
  background: rgba(231, 244, 238, 0.46);
}

.benefit-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.benefit-group h4 {
  margin: 0;
  color: var(--leaf-dark);
  font-size: 17px;
}

.benefit-group-head span {
  flex: 0 0 auto;
  color: var(--leaf);
  font-size: 12px;
  font-weight: 800;
}

.benefit-group-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  line-height: 1.55;
}

.benefit-group-list li {
  position: relative;
  padding-left: 14px;
  font-size: 14px;
}

.benefit-group-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--leaf);
}

.confirm-grid {
  margin-top: 18px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

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

.script-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.script-card .button {
  margin-top: auto;
}

.venue-card {
  overflow: hidden;
}

.venue-card img {
  height: 220px;
  object-fit: cover;
}

.venue-body {
  padding: 22px;
}

.venue-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.pill {
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--leaf-dark);
  background: var(--mint);
  font-size: 12px;
  font-weight: 700;
}

.venue-body p {
  color: var(--muted);
  line-height: 1.7;
}

.toolbar {
  margin-bottom: 18px;
}

.tab-button {
  color: var(--leaf-dark);
  background: #ffffff;
  border: 1px solid var(--line);
}

.tab-button.active {
  color: #ffffff;
  background: var(--leaf);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.menu-choice-wrap {
  margin-top: 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

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

th {
  color: var(--leaf-dark);
  background: var(--mint);
}

tr:last-child td {
  border-bottom: 0;
}

.table-note {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.7;
}

.photo-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  gap: 16px;
}

figure {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

figure img {
  height: 310px;
  object-fit: cover;
}

figure:first-child img {
  height: 420px;
}

figcaption {
  padding: 14px 16px;
  color: var(--muted);
  font-size: 14px;
}

.check-panel,
.contact-grid article {
  padding: 24px;
}

.check-panel ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.9;
}

.check-panel .benefit-group-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  line-height: 1.55;
}

.check-panel p,
.contact-grid p {
  color: var(--muted);
  line-height: 1.75;
}

.video-list {
  display: grid;
  gap: 12px;
}

.video-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px 20px;
  background: #ffffff;
  color: var(--leaf-dark);
  font-weight: 700;
  box-shadow: 0 10px 26px rgba(28, 67, 54, 0.08);
}

.video-list a::after {
  content: "打开";
  color: var(--muted);
  font-size: 13px;
}

.contact-grid {
  align-items: stretch;
}

.footer {
  padding: 32px 18px;
  text-align: center;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.68);
}

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
    gap: 14px;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero {
    min-height: 820px;
  }

  .hero-content {
    margin-bottom: 78px;
  }

  .intro-grid,
  .venue-grid,
  .strategy-grid,
  .contact-grid,
  .decision-grid,
  .upgrade-grid,
  .script-grid,
  .benefit-layout,
  .quick-grid,
  .photo-grid {
    grid-template-columns: 1fr;
  }

  .compact-table div {
    grid-template-columns: 1fr;
  }

  figure img,
  figure:first-child img {
    height: 250px;
  }
}

@media (max-width: 520px) {
  h1 {
    max-width: 100%;
    font-size: 32px;
    line-height: 1.14;
    word-break: normal;
  }

  .hero-break {
    display: block;
  }

  .hero-copy {
    font-size: 16px;
    line-height: 1.72;
    word-break: break-all;
  }

  .benefit-value-grid,
  .benefit-group-grid {
    grid-template-columns: 1fr;
  }

  .benefit-stat {
    min-height: auto;
  }

  .benefit-total-band {
    align-items: flex-start;
    flex-direction: column;
  }

  .benefit-total-band span {
    max-width: none;
    text-align: left;
  }

  .section {
    width: min(100% - 28px, 1180px);
    padding: 52px 0;
  }

  .hero-content,
  .nav {
    width: min(100% - 28px, 1180px);
  }

  .button,
  .tab-button {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

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