/* 新虹桥营销站 — 品牌金 #997f4d；字体 Noto Serif SC + Outfit */

:root {
  --gold: #997f4d;
  --gold-soft: #b89a62;
  --gold-deep: #7a6438;
  --ink: #1a1814;
  --ink-soft: #3d3830;
  --muted: #6b645a;
  --paper: #f3efe6;
  --paper-2: #e8e2d4;
  --line: rgba(153, 127, 77, 0.22);
  --max: 68rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Noto Serif SC", "Songti SC", serif;
  --font-body: "Outfit", "PingFang SC", "Microsoft YaHei", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  background:
    radial-gradient(1200px 600px at 12% -10%, rgba(153, 127, 77, 0.14), transparent 55%),
    radial-gradient(900px 500px at 90% 8%, rgba(122, 100, 56, 0.1), transparent 50%),
    linear-gradient(180deg, #f7f3eb 0%, var(--paper) 40%, #efe9dc 100%);
  min-height: 100vh;
}

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

a {
  color: var(--gold-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--gold);
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 100;
}

.skip:focus {
  left: 0.5rem;
  top: 0.5rem;
}

/* content.json 加载失败时的可见提示（避免白屏误判） */
.load-error {
  margin: 0;
  padding: 0.75rem clamp(1rem, 4vw, 2.5rem);
  background: #5c3d1e;
  color: #fff8ee;
  font-size: 0.95rem;
  line-height: 1.45;
  border-bottom: 1px solid rgba(255, 248, 238, 0.2);
}

.load-error[hidden] {
  display: none !important;
}

.load-error a {
  color: #f0d9a8;
}

/* —— Nav（辅，非品牌主信号）—— */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 2.5rem);
  background: rgba(247, 243, 235, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}

.nav-logo {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.4rem;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--gold-deep);
}

/* —— Hero：全幅一景 —— */
.hero {
  position: relative;
  min-height: min(100vh, 56rem);
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  overflow: hidden;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(165deg, rgba(28, 25, 20, 0.55) 0%, rgba(28, 25, 20, 0.25) 42%, rgba(28, 25, 20, 0.5) 100%),
    url("assets/hero-pattern.svg") center / 140px 140px repeat,
    url("assets/hero.jpg") center / cover no-repeat,
    linear-gradient(125deg, #2a241c 0%, #4a3d2a 38%, #997f4d 78%, #c4a86a 100%);
  background-blend-mode: normal, overlay, normal;
  transform: scale(1.04);
  will-change: transform;
}

.hero-atmosphere.has-photo {
  background-blend-mode: normal;
  background-size: cover, 140px 140px, cover;
  background-position: center;
}

.hero-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: clamp(5rem, 14vh, 8rem) clamp(1.25rem, 5vw, 2.75rem) clamp(3.5rem, 9vh, 5.5rem);
  color: #f7f3eb;
}

.hero-brand {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin-bottom: 1.75rem;
}

.hero-logo {
  width: clamp(4.5rem, 12vw, 5.75rem);
  height: clamp(4.5rem, 12vw, 5.75rem);
  border-radius: 1.05rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
  flex-shrink: 0;
}

.hero-name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 7vw, 4.25rem);
  line-height: 1.1;
  letter-spacing: 0.08em;
  color: #fff;
}

.hero-tagline {
  margin: 0.45rem 0 0;
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: rgba(247, 243, 235, 0.78);
  letter-spacing: 0.12em;
  font-weight: 500;
}

.hero-headline {
  margin: 0 0 0.85rem;
  max-width: 22em;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.25rem, 3.2vw, 1.75rem);
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.95);
}

.hero-sub {
  margin: 0 0 1.85rem;
  max-width: 32em;
  font-size: 1.02rem;
  color: rgba(247, 243, 235, 0.72);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.45rem;
  border-radius: 0.35rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.btn-primary {
  background: var(--gold);
  color: #1c1914;
}

.btn-primary:hover {
  background: var(--gold-soft);
  color: #1c1914;
}

.btn-ghost {
  background: transparent;
  color: #f7f3eb;
  border-color: rgba(247, 243, 235, 0.45);
}

.btn-ghost:hover {
  border-color: #f7f3eb;
  color: #fff;
}

/* Motion */
.hero-rise {
  opacity: 0;
  transform: translateY(1.25rem);
  animation: rise 0.9s var(--ease) forwards;
}

.hero-rise.delay-1 { animation-delay: 0.12s; }
.hero-rise.delay-2 { animation-delay: 0.24s; }
.hero-rise.delay-3 { animation-delay: 0.36s; }

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 滚动内容始终可见，避免等待滚动观察器触发时整段空白 */
[data-reveal] {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .hero-rise,
  [data-reveal] {
    opacity: 1;
    transform: none;
    animation: none;
    transition: none;
  }
  html { scroll-behavior: auto; }
}

/* —— Sections —— */
.section {
  padding: clamp(3.5rem, 9vw, 5.5rem) clamp(1.25rem, 5vw, 2.75rem);
}

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

.section-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.65rem, 3.5vw, 2.15rem);
  letter-spacing: 0.04em;
  color: var(--ink);
}

.section-intro {
  margin: 0 0 2rem;
  max-width: 36em;
  color: var(--muted);
}

.about {
  background: linear-gradient(180deg, transparent, rgba(153, 127, 77, 0.06));
}

.about-body p {
  margin: 0 0 1.1rem;
  max-width: 40em;
  color: var(--ink-soft);
}

.about-figure {
  margin: 2rem 0 0;
  max-width: 40rem;
}

.about-figure img {
  width: 100%;
  border-radius: 0.25rem;
  filter: saturate(0.92);
}

/* Highlights: list, not card grid */
.highlight-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.highlight-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.5rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

.hl-index {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--gold);
  font-weight: 700;
  min-width: 2ch;
}

.hl-title {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
}

.hl-text {
  margin: 0;
  color: var(--muted);
  max-width: 38em;
}

/* 一线服务：编辑式图文拼贴，不使用等宽卡片墙 */
.fieldwork {
  position: relative;
  overflow: hidden;
  color: #f7f3eb;
  background:
    radial-gradient(700px 480px at 88% 10%, rgba(184, 154, 98, 0.12), transparent 70%),
    linear-gradient(115deg, #211f1a 0%, #2e291f 100%);
}

.fieldwork::before {
  content: "";
  position: absolute;
  top: -15rem;
  right: -11rem;
  width: 32rem;
  aspect-ratio: 1;
  border: 1px solid rgba(184, 154, 98, 0.14);
  border-radius: 50%;
  box-shadow: 0 0 0 2rem rgba(184, 154, 98, 0.025), 0 0 0 4rem rgba(184, 154, 98, 0.02);
  pointer-events: none;
}

.fieldwork-layout {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.fieldwork-copy {
  max-width: 31rem;
}

.fieldwork-kicker {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.1rem;
  color: var(--gold-soft);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.fieldwork-kicker::before {
  content: "";
  width: 1.6rem;
  height: 1px;
  background: var(--gold-soft);
}

.fieldwork-title {
  max-width: 10em;
  margin: 0 0 1.25rem;
  color: #f7f3eb;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.03em;
}

.fieldwork-intro {
  max-width: 29em;
  margin: 0;
  color: rgba(247, 243, 235, 0.7);
  font-size: 0.98rem;
  line-height: 1.95;
}

.fieldwork-signoff {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-top: 2rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(247, 243, 235, 0.16);
}

.fieldwork-signoff span {
  flex: 0 0 1.5rem;
  height: 1px;
  margin-top: 0.78rem;
  background: var(--gold-soft);
}

.fieldwork-signoff p {
  margin: 0;
  color: rgba(247, 243, 235, 0.88);
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}

.fieldwork-gallery {
  display: grid;
  min-width: 0;
  gap: 0.75rem;
}

.fieldwork-stage {
  position: relative;
  min-width: 0;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #39352d;
}

.fieldwork-card {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #39352d;
}

.fieldwork-card.is-feature {
  position: absolute;
  inset: 0;
}

.fieldwork-card::after {
  content: "";
  position: absolute;
  inset: 35% 0 0;
  background: linear-gradient(180deg, transparent 0%, rgba(18, 17, 14, 0.78) 100%);
  pointer-events: none;
}

.fieldwork-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #39352d;
  transition: transform 0.8s var(--ease), opacity 0.35s ease;
}

.fieldwork-image--bottom {
  object-position: center bottom;
}

.fieldwork-caption {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 1.05rem 1.2rem;
}

.fieldwork-label {
  color: #e4c98d;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.fieldwork-caption h3 {
  margin: 0.3rem 0 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  font-weight: 600;
  line-height: 1.45;
}

.fieldwork-arrow {
  position: absolute;
  z-index: 2;
  top: 50%;
  display: grid;
  width: 2.65rem;
  height: 2.65rem;
  place-items: center;
  padding: 0;
  transform: translateY(-50%);
  border: 1px solid rgba(255, 255, 255, 0.44);
  border-radius: 50%;
  color: #fff;
  background: rgba(24, 22, 18, 0.48);
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.fieldwork-arrow::before {
  content: "";
  width: 0.48rem;
  height: 0.48rem;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
}

.fieldwork-arrow--previous::before { transform: rotate(-135deg); }
.fieldwork-arrow--next::before { transform: rotate(45deg); }

.fieldwork-arrow:hover {
  border-color: var(--gold-soft);
  background: rgba(24, 22, 18, 0.82);
}

.fieldwork-arrow--previous { left: 1rem; }
.fieldwork-arrow--next { right: 1rem; }

.fieldwork-counter {
  position: absolute;
  z-index: 2;
  top: 1rem;
  right: 1rem;
  display: inline-flex;
  min-width: 4.6rem;
  min-height: 2rem;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.72rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  color: #fff;
  background: rgba(24, 22, 18, 0.62);
  font-size: 0.72rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.12em;
  backdrop-filter: blur(8px);
}

.fieldwork-thumbnails {
  display: flex;
  justify-content: flex-end;
  gap: 0.65rem;
  overflow-x: auto;
  padding: 0.15rem 0.08rem 0.35rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(184, 154, 98, 0.65) transparent;
}

.fieldwork-thumb {
  display: grid;
  flex: 1 1 0;
  gap: 0.3rem;
  min-width: 5.5rem;
  max-width: 8rem;
  padding: 0;
  border: 1px solid transparent;
  color: rgba(247, 243, 235, 0.7);
  background: transparent;
  text-align: left;
  cursor: pointer;
  opacity: 0.68;
  transition: opacity 0.2s ease, border-color 0.2s ease;
}

.fieldwork-thumb[aria-pressed="true"] {
  border-color: var(--gold-soft);
  color: #f7f3eb;
  opacity: 1;
}

.fieldwork-thumb-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #39352d;
}

.fieldwork-thumb-label {
  overflow: hidden;
  padding: 0 0.25rem 0.2rem;
  font-size: 0.73rem;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fieldwork-arrow:focus-visible,
.fieldwork-thumb:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 3px;
}

@media (min-width: 900px) {
  .fieldwork-layout {
    grid-template-columns: minmax(15rem, 0.78fr) minmax(0, 1.22fr);
    gap: clamp(2rem, 5vw, 4.5rem);
  }
}

@media (max-width: 640px) {
  .fieldwork-layout {
    gap: 2rem;
  }

  .fieldwork-title {
    max-width: 12em;
    font-size: clamp(1.8rem, 8vw, 2.4rem);
  }

  .fieldwork-card.is-feature {
    aspect-ratio: auto;
  }

  .fieldwork-stage {
    aspect-ratio: 4 / 3;
  }

  .fieldwork-caption {
    padding: 0.8rem;
  }

  .fieldwork-caption h3 {
    font-size: 0.86rem;
  }

  .fieldwork-arrow {
    width: 2.2rem;
    height: 2.2rem;
  }

  .fieldwork-arrow--previous { left: 0.65rem; }
  .fieldwork-arrow--next { right: 0.65rem; }

  .fieldwork-thumb {
    flex: 1 1 0;
    min-width: 0;
  }

  .fieldwork-thumb-label {
    font-size: 0.65rem;
  }
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .fieldwork-stage:hover .fieldwork-image { transform: scale(1.025); }
  .fieldwork-thumb:hover { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .fieldwork-image,
  .fieldwork-thumb {
    transition: none;
  }
}

@media (min-width: 720px) {
  .highlight-list li {
    grid-template-columns: 3rem 12rem 1fr;
  }
  .hl-title { margin: 0; }
  .hl-text { grid-column: 3; }
}

/* Leasing: one purpose — 招商租赁（清单 + 联系人 + CTA，非卡片墙） */
.leasing {
  background: linear-gradient(180deg, rgba(153, 127, 77, 0.07), transparent 55%);
}

.leasing-offerings {
  margin: 0 0 2.25rem;
  display: grid;
  gap: 1rem;
  max-width: 40rem;
  padding-top: 0.25rem;
  border-top: 1px solid var(--line);
}

.leasing-offerings dt {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 600;
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.leasing-offerings dt:first-child {
  border-top: none;
  padding-top: 1rem;
}

.leasing-offerings dd {
  margin: 0.25rem 0 0;
  color: var(--ink-soft);
  max-width: 38em;
}

.leasing-subhead {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold-deep);
  letter-spacing: 0.03em;
}

.leasing-policies {
  margin: 0 0 2.25rem;
  max-width: 40rem;
}

.leasing-policy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.leasing-policy-list li {
  position: relative;
  padding: 0.95rem 0 0.95rem 1.35rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  max-width: 38em;
}

.leasing-policy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.35rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--gold);
}

.leasing-contact {
  margin: 0 0 1.75rem;
  max-width: 36rem;
}

.leasing-person {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.leasing-person a {
  color: var(--gold-deep);
}

.leasing-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}

.btn-on-light {
  background: var(--gold);
  color: #1c1914;
}

.btn-on-light:hover {
  background: var(--gold-soft);
  color: #1c1914;
}

.btn-outline {
  background: transparent;
  color: var(--ink-soft);
  border-color: var(--line);
}

.btn-outline:hover {
  color: var(--gold-deep);
  border-color: var(--gold);
}

/* Services: interactive entry may use light container */
.services {
  background:
    linear-gradient(180deg, rgba(28, 25, 20, 0.03), transparent 30%),
    linear-gradient(90deg, transparent, rgba(153, 127, 77, 0.05), transparent);
}

.service-entry {
  display: grid;
  gap: 1.25rem;
  justify-items: start;
  padding: 1.75rem 0 2.25rem;
  border-top: 1px solid var(--line);
  max-width: 28rem;
}

.service-tip {
  margin: 0;
  color: var(--ink-soft);
}

.service-qr-wrap {
  padding: 0.75rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0.35rem;
}

.service-qr {
  width: 180px;
  height: 180px;
  object-fit: contain;
  background:
    linear-gradient(45deg, var(--paper-2) 25%, transparent 25%),
    linear-gradient(-45deg, var(--paper-2) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--paper-2) 75%),
    linear-gradient(-45deg, transparent 75%, var(--paper-2) 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
}

.service-qr.is-missing {
  opacity: 0.55;
}

.service-fallback {
  margin: 0;
  font-size: 0.95rem;
}

.service-guides {
  display: grid;
  gap: 1.75rem;
  margin-top: 0.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

@media (min-width: 720px) {
  .service-guides {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

.guide h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--gold-deep);
}

.guide ol {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ink-soft);
}

.guide li {
  margin-bottom: 0.45rem;
}

/* Contact */
.contact-list {
  margin: 0;
  display: grid;
  gap: 1rem;
  max-width: 36rem;
}

.contact-list dt {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 600;
  margin: 0;
}

.contact-list dd {
  margin: 0.2rem 0 0;
  color: var(--ink-soft);
}

/* Footer */
.site-footer {
  padding: 2.5rem clamp(1.25rem, 5vw, 2.75rem) 3rem;
  border-top: 1px solid var(--line);
  background: #1c1914;
  color: rgba(247, 243, 235, 0.7);
  font-size: 0.92rem;
}

.footer-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  align-items: baseline;
  justify-content: space-between;
}

.footer-inner a {
  color: var(--gold-soft);
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #f7f3eb;
  font-family: var(--font-display);
}

.footer-brand img {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 0.3rem;
}

/* Preview placeholders */
.is-placeholder {
  outline: 1px dashed rgba(153, 127, 77, 0.45);
  outline-offset: 2px;
  background: rgba(153, 127, 77, 0.06);
}

.preview-badge {
  display: inline-block;
  margin-left: 0.4rem;
  padding: 0.05rem 0.4rem;
  font-size: 0.7rem;
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0;
  color: var(--gold-deep);
  border: 1px solid var(--line);
  border-radius: 0.2rem;
  vertical-align: middle;
}
.mobile-actions { display:none; }

.demo-entry {
  margin-top: 32px;
  padding: 22px;
  border: 1px solid rgba(153, 127, 77, .22);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(250, 247, 238, .94), rgba(255, 255, 255, .82));
}
.demo-entry-title { margin: 0 0 14px; color: var(--ink); font-size: 15px; font-weight: 600; }
.demo-entry-links { display: flex; flex-wrap: wrap; gap: 12px; }

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }
  .hero {
    min-height: 92vh;
    align-items: flex-end;
  }
  .hero-brand {
    flex-direction: column;
    align-items: flex-start;
  }
  body { padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
  .mobile-actions { display:flex; position:fixed; left:0; right:0; bottom:0; z-index:40; gap:.65rem; padding:.7rem 1rem calc(.7rem + env(safe-area-inset-bottom)); background:rgba(255,255,255,.94); backdrop-filter:blur(14px); border-top:1px solid var(--line); box-shadow:0 -8px 30px rgba(28,25,20,.1); }
  .mobile-actions a { flex:1; padding:.78rem .7rem; border:1px solid var(--line); border-radius:999px; text-align:center; color:var(--gold-deep); font-weight:600; text-decoration:none; }
  .mobile-actions a.primary { color:#fff; background:var(--gold); border-color:var(--gold); }
  .demo-entry-links { flex-direction: column; }
  .demo-entry-links .btn { width: 100%; text-align: center; }
}