:root {
  --ink: #171717;
  --muted: #625a4f;
  --paper: #fffaf2;
  --cream: #f6efe4;
  --green: #173f2a;
  --green-2: #245c3a;
  --gold: #c9953c;
  --red: #b51f16;
  --line: rgba(26, 25, 22, 0.12);
  --shadow: 0 14px 32px rgba(26, 20, 10, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Inter", "Segoe UI", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
  line-height: 1.5;
  padding-bottom: 78px;
}

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

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

svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 12px clamp(16px, 4vw, 52px);
  background: rgba(255, 252, 246, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand img {
  width: clamp(160px, 30vw, 232px);
  height: auto;
}

.menu-button {
  display: grid;
  gap: 5px;
  width: 44px;
  height: 44px;
  place-content: center;
  color: var(--ink);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.menu-button span {
  width: 28px;
  height: 3px;
  background: currentColor;
  border-radius: 2px;
}

.nav-panel {
  position: fixed;
  inset: 72px 12px auto;
  display: none;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.nav-panel.is-open {
  display: grid;
}

.nav-panel a {
  padding: 12px;
  border-radius: 6px;
  font-weight: 800;
}

.nav-panel a:hover {
  background: var(--cream);
}

.hero {
  position: relative;
  min-height: min(70vh, 680px);
  overflow: hidden;
  background: #120c08;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% center;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.42) 48%, rgba(0, 0, 0, 0.08)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.38), transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(660px, 100%);
  padding: clamp(34px, 8vw, 82px) clamp(20px, 6vw, 78px);
  color: white;
}

.stamp {
  margin: 0 0 14px;
  color: #f6c96a;
  font-size: clamp(15px, 2.7vw, 24px);
  font-weight: 900;
}

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

h1 {
  margin-bottom: 18px;
  font-family: Georgia, "Times New Roman", "Microsoft YaHei", serif;
  font-size: clamp(46px, 12vw, 86px);
  line-height: 0.95;
  letter-spacing: 0;
}

h1 span {
  font-size: clamp(31px, 7vw, 54px);
}

.hero-copy {
  max-width: 460px;
  margin-bottom: 28px;
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 700;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 13px 20px;
  border-radius: 8px;
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.18);
}

.btn svg {
  width: 24px;
  height: 24px;
}

.btn-green {
  color: white;
  background: var(--green-2);
}

.btn-gold {
  color: white;
  background: var(--gold);
}

.btn-red {
  color: white;
  background: var(--red);
}

.btn-outline {
  color: var(--green);
  background: white;
  border: 1px solid var(--green);
  box-shadow: none;
}

.quick-section,
.section,
.assistant-band,
.promo {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
}

.quick-section {
  padding: 28px 0 10px;
}

.quick-section h2,
.section > h2 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 18px;
  font-size: clamp(24px, 4vw, 34px);
  letter-spacing: 0;
}

.quick-section h2 span,
.section > h2 span {
  width: 34px;
  height: 2px;
  background: var(--gold);
}

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

.quick-card {
  display: grid;
  min-height: 148px;
  padding: 18px 14px;
  place-items: center;
  text-align: center;
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(31, 26, 18, 0.08);
}

.quick-card svg {
  width: 48px;
  height: 48px;
  color: var(--green);
}

.quick-card strong {
  font-size: 20px;
}

.quick-card small {
  color: var(--muted);
  font-weight: 700;
}

.quick-card.accent-gold svg {
  color: #9f6b18;
}

.quick-card.accent-red svg {
  color: var(--red);
}

.ai-action-section {
  width: min(1180px, calc(100% - 28px));
  margin: 18px auto 0;
  padding: 22px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 14px 32px rgba(26, 20, 10, 0.08);
}

.ai-action-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.ai-action-head h2 {
  margin-bottom: 2px;
  font-size: clamp(24px, 4vw, 34px);
}

.ai-action-head p {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

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

.ai-action-card {
  display: grid;
  gap: 6px;
  min-height: 92px;
  padding: 18px;
  text-align: left;
  color: var(--ink);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(250, 243, 231, 0.95));
  border: 1px solid rgba(201, 149, 60, 0.22);
  border-radius: 12px;
  box-shadow: 0 10px 22px rgba(26, 20, 10, 0.08);
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.ai-action-card:hover,
.ai-action-card:focus-visible {
  border-color: rgba(23, 63, 42, 0.34);
  box-shadow: 0 16px 28px rgba(26, 20, 10, 0.14);
  transform: translateY(-2px);
  outline: none;
}

.ai-action-card:active {
  transform: translateY(0) scale(0.98);
}

.ai-action-card strong {
  font-size: 18px;
}

.ai-action-card small {
  color: var(--muted);
  font-weight: 800;
}

.chatbase-fallback {
  width: min(1180px, calc(100% - 28px));
  margin: 12px auto 0;
  padding: 12px 14px;
  color: var(--green);
  background: #eef5ee;
  border: 1px solid rgba(23, 63, 42, 0.18);
  border-radius: 8px;
  font-weight: 800;
}

#chatbase-fallback-toast {
  position: fixed;
  right: 14px;
  bottom: 88px;
  left: 14px;
  z-index: 50;
  width: auto;
  max-width: 720px;
  margin: 0 auto;
  box-shadow: 0 18px 34px rgba(26, 20, 10, 0.18);
}

.assistant-band .ai-action-grid,
.top10-ai .ai-action-grid,
.ai-cta .ai-action-grid,
.cta-panel .ai-action-grid,
.final-ask .ai-action-grid,
.menu-ai .ai-action-grid,
.menu-ai .chatbase-fallback,
.top10-ai .chatbase-fallback,
.ai-cta .chatbase-fallback,
.cta-panel .chatbase-fallback,
.final-ask .chatbase-fallback {
  grid-column: 1 / -1;
  width: 100%;
}

.section {
  padding: 28px 0;
}

.dish-grid,
.branch-grid {
  display: grid;
  gap: 16px;
}

.dish-card {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  min-height: 235px;
  overflow: hidden;
  color: white;
  text-decoration: none;
  background: #18130f;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.dish-card img {
  width: 100%;
  height: 100%;
  min-height: 235px;
  object-fit: cover;
  opacity: 0.92;
}

.dish-card::after {
  content: "";
  position: absolute;
  inset: 35% 0 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.88));
}

.dish-card div {
  position: absolute;
  right: 16px;
  bottom: 14px;
  left: 16px;
  z-index: 1;
}

.dish-card h3 {
  margin-bottom: 4px;
  font-size: 24px;
}

.dish-card p {
  margin: 0;
  font-weight: 800;
}

.assistant-band {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: center;
  margin-top: 4px;
  padding: 22px;
  background: linear-gradient(100deg, #e7efe6, #f8f4ea);
  border-radius: 8px;
  border: 1px solid var(--line);
}

.bot-face {
  display: grid;
  width: 70px;
  height: 70px;
  place-items: center;
  color: white;
  background: var(--green);
  border-radius: 50%;
}

.bot-face span {
  width: 38px;
  height: 30px;
  background:
    radial-gradient(circle at 30% 48%, var(--green) 0 3px, transparent 4px),
    radial-gradient(circle at 70% 48%, var(--green) 0 3px, transparent 4px),
    white;
  border-radius: 10px;
}

.assistant-band h2 {
  margin-bottom: 4px;
  font-size: clamp(25px, 4vw, 36px);
}

.assistant-band p {
  margin-bottom: 0;
  color: #3b372f;
  font-weight: 700;
}

.band-actions {
  grid-column: 1 / -1;
}

.promo {
  display: grid;
  gap: 16px;
  align-items: center;
  margin-top: 24px;
  padding: 22px;
  background: linear-gradient(105deg, #fffdf8 0%, #f4e6d4 100%);
  border: 1px solid rgba(181, 31, 22, 0.12);
  border-radius: 8px;
  overflow: hidden;
}

.promo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
}

.eyebrow {
  margin-bottom: 6px;
  color: var(--red);
  font-size: clamp(26px, 5vw, 42px);
  font-family: Georgia, "Times New Roman", "Microsoft YaHei", serif;
  font-weight: 900;
}

.promo h2 {
  font-size: clamp(20px, 3vw, 28px);
}

.promo-meta,
.price-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-bottom: 12px;
  font-weight: 800;
}

.price-row strong {
  color: var(--red);
  font-size: clamp(26px, 5vw, 38px);
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(25px, 4vw, 36px);
}

.section-head a {
  color: var(--green);
  font-weight: 900;
}

.branch-card {
  overflow: hidden;
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(31, 26, 18, 0.08);
}

.branch-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.branch-card > div {
  padding: 14px;
}

.branch-card h3 {
  margin-bottom: 5px;
  font-size: 22px;
}

.branch-card p,
.branch-card small {
  color: #38342e;
  font-weight: 700;
}

.branch-card small {
  display: block;
  margin-bottom: 14px;
}

.branch-actions a {
  flex: 1;
  min-width: 118px;
  padding: 10px 14px;
  color: var(--green);
  text-align: center;
  border: 1px solid var(--green);
  border-radius: 6px;
  font-weight: 900;
}

.branch-actions a:nth-child(2) {
  color: #9f6414;
  border-color: var(--gold);
}

.footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 26px 16px 92px;
  color: white;
  text-align: center;
  background: var(--green);
}

.footer a {
  color: #f7d795;
  font-weight: 900;
}

.footer p {
  grid-column: 1 / -1;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
}

.mobile-bar {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  min-height: 70px;
  padding-bottom: env(safe-area-inset-bottom);
  color: white;
  background: linear-gradient(90deg, #113520, #17492d);
  box-shadow: 0 -10px 24px rgba(0, 0, 0, 0.22);
}

.mobile-bar a {
  display: grid;
  gap: 3px;
  place-items: center;
  padding: 8px 4px;
  color: #f5c778;
  font-size: 13px;
  font-weight: 900;
}

.mobile-bar svg {
  width: 25px;
  height: 25px;
}

@media (min-width: 720px) {
  body {
    padding-bottom: 0;
  }

  .menu-button {
    display: none;
  }

  .nav-panel {
    position: static;
    display: flex;
    gap: 20px;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
  }

  .nav-panel a {
    padding: 6px 0;
  }

  .quick-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

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

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

  .assistant-band {
    grid-template-columns: auto 1fr auto;
    padding: 28px 34px;
  }

  .band-actions {
    grid-column: auto;
    justify-content: flex-end;
  }

  .promo {
    grid-template-columns: 1.1fr 0.9fr;
    padding: 34px 46px;
  }

  .mobile-bar {
    display: none;
  }

  .footer {
    padding-bottom: 26px;
  }
}

@media (max-width: 520px) {
  .ai-action-section {
    padding: 16px;
  }

  .ai-action-head {
    display: block;
  }

  .ai-action-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 620px;
  }

  .hero-image {
    object-position: 58% center;
  }

  .hero-shade {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.44) 55%, rgba(0, 0, 0, 0.72)),
      linear-gradient(90deg, rgba(0, 0, 0, 0.48), transparent);
  }

  .hero-content {
    display: flex;
    min-height: 620px;
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom: 34px;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
  }

  .assistant-band {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .bot-face {
    margin: 0 auto;
  }

  .band-actions .btn {
    width: 100%;
  }

  .footer {
    font-size: 13px;
  }
}