/* ═══════════════════════════════════════════
   LANDING PAGE — Vela Nova 1.4
   全新重构，清理所有旧规则
   ═══════════════════════════════════════════ */

/* ── Landing模式：隐藏App元素 ── */
body.landing-mode .sidebar,
body.landing-mode .main-wrap,
body.landing-mode .right-panel,
body.landing-mode .mobile-tabs,
body.landing-mode .tab-bar,
body.landing-mode #app-nav,
body.landing-mode #app-nav-r { display: none !important; }

body.landing-mode #panel-landing { display: block !important; }
body.landing-mode .topbar { background: transparent; border-bottom: none; position: fixed; z-index: 100; }

/* ── 顶部导航 ── */
.land-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.land-nav a {
  font-family: var(--fb);
  font-size: 14px;
  color: var(--white4);
  text-decoration: none;
  transition: color 0.2s;
}
.land-nav a:hover { color: var(--white); }

.land-nav-r {
  display: flex;
  align-items: center;
  gap: 10px;
}
.land-signin {
  background: none;
  border: none;
  font-family: var(--fb);
  font-size: 14px;
  color: var(--white4);
  cursor: pointer;
  opacity: 0.5;
  padding: 0;
}
.land-getstarted {
  background: var(--gold);
  color: var(--night);
  border: none;
  font-family: var(--fb);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 20px;
  border-radius: 6px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
}
.land-getstarted:hover { opacity: 0.9; transform: translateY(-1px); }

/* ── panel-landing 容器 ── */
#panel-landing {
  display: none;
  width: 100%;
  background: var(--night);
  overflow-x: hidden;
}

/* ══════════════════════════════════════════
   ② HERO区
   ══════════════════════════════════════════ */
.land-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 52px 40px 40px; /* 顶部补topbar高度避免内容被遮，底部对称 */
}

.land-hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.land-hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center bottom, rgba(90,144,112,0.08) 0%, transparent 60%),
              linear-gradient(to bottom, transparent 60%, var(--night) 100%);
  pointer-events: none;
}

/* ── Hero左右分栏布局 ── */
.land-hero-split {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1100px;
  width: 100%;
  padding: 0 40px;
}

.land-hero-left {
  text-align: left;
}

.land-hero-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* 保留旧的inner以防万一 */
.land-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 640px;
  text-align: center;
}

.land-eyebrow {
  display: inline-block;
  font-family: var(--fb);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.land-h1 {
  font-family: var(--fd);
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 0 0 20px;
}
.land-h1 em { font-style: italic; color: var(--gold); }

.land-sub {
  font-family: var(--fb);
  font-size: 16px;
  line-height: 1.75;
  color: var(--white4);
  max-width: 440px;
  margin: 0 0 36px;
}

/* Hero CTA 按钮 */
.land-hero-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--night);
  font-family: var(--fb);
  font-size: 15px;
  font-weight: 500;
  padding: 14px 32px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
  margin-bottom: 16px;
}
.land-hero-cta-btn:hover { transform: translateY(-2px); opacity: 0.92; }
.land-hero-cta-btn .arrow { font-size: 18px; transition: transform 0.2s; }
.land-hero-cta-btn:hover .arrow { transform: translateX(3px); }

.land-hero-note {
  font-family: var(--fb);
  font-size: 12px;
  color: rgba(245,242,237,0.35);
  margin: 0 0 4px;
}

/* ── 右侧：月相卡（重设计版）── */
.land-moon-card {
  background: rgba(20,32,16,0.9);
  border: 1px solid rgba(196,163,90,0.3);
  border-radius: 16px;
  padding: 20px 22px;
  backdrop-filter: blur(12px);
}
.land-moon-card-label {
  font-family: var(--fb);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.land-moon-card-main {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.land-moon-card-emoji {
  font-size: 36px;
  line-height: 1;
  flex-shrink: 0;
}
.land-moon-card-name {
  font-family: var(--fd);
  font-size: 20px;
  font-weight: 400;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 4px;
}
.land-moon-card-energy {
  font-family: var(--fb);
  font-size: 12px;
  color: var(--gold);
  font-style: italic;
}
/* 亮度条 */
.land-moon-card-ill-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.land-moon-card-ill-bar {
  flex: 1;
  height: 3px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  overflow: hidden;
}
.land-moon-card-ill-fill {
  height: 100%;
  background: linear-gradient(90deg, rgba(196,163,90,0.5), var(--gold));
  border-radius: 3px;
  transition: width 0.6s var(--ease);
}
.land-moon-card-ill-label {
  font-family: var(--fb);
  font-size: 11px;
  color: var(--white4);
  white-space: nowrap;
}
/* 底部提示 */
.land-moon-card-footer {
  font-family: var(--fb);
  font-size: 12px;
  color: var(--white3);
  line-height: 1.6;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.07);
}

/* ── 右侧：月相浮动卡（inline版，兼容旧代码）── */
.land-moon-float-inline {
  position: static !important;
  transform: none !important;
  bottom: auto !important;
  right: auto !important;
  background: rgba(20,32,16,0.9);
  border: 1px solid rgba(196,163,90,0.3);
  border-radius: 14px;
  padding: 16px 20px;
  backdrop-filter: blur(12px);
}

/* ── 右侧：Advisor预览卡 ── */
.land-hero-preview-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 20px;
  backdrop-filter: blur(8px);
}
.land-hero-preview-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.land-hero-preview-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sage);
  box-shadow: 0 0 6px rgba(90,144,112,0.6);
}
.land-hero-preview-title {
  font-family: var(--fb);
  font-size: 12px;
  font-weight: 500;
  color: var(--white3);
  letter-spacing: 0.05em;
}
.land-hero-preview-chat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}
.land-preview-bubble {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.6;
  font-family: var(--fb);
  max-width: 88%;
}
.land-preview-bubble.user {
  background: var(--sage);
  color: var(--night);
  align-self: flex-end;
  border-radius: 12px 12px 4px 12px;
}
.land-preview-bubble.ai {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--white2);
  align-self: flex-start;
  border-radius: 12px 12px 12px 4px;
}
.land-preview-from {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 5px;
}
.land-hero-preview-cta {
  width: 100%;
  padding: 10px;
  background: none;
  border: 1px solid rgba(196,163,90,0.3);
  border-radius: 8px;
  font-family: var(--fb);
  font-size: 13px;
  color: var(--gold);
  cursor: pointer;
  transition: all 0.2s;
}
.land-hero-preview-cta:hover {
  background: rgba(196,163,90,0.08);
  border-color: rgba(196,163,90,0.5);
}

/* 今日月相浮动卡（旧版absolute，桌面端隐藏，手机端保留） */

.land-moon-float:not(.land-moon-float-inline) {
  display: none; /* 桌面端：已移入右栏inline版本 */
}

.land-moon-float {
  position: absolute;
  bottom: 60px;
  right: 60px;
  background: rgba(20,32,16,0.85);
  border: 1px solid rgba(196,163,90,0.25);
  border-radius: 12px;
  padding: 14px 18px;
  backdrop-filter: blur(12px);
  z-index: 3;
  min-width: 200px;
}
.land-moon-float-label {
  font-family: var(--fb);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.land-moon-float-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.land-moon-float-emoji { font-size: 24px; }
.land-moon-float-name {
  font-family: var(--fb);
  font-size: 13px;
  font-weight: 500;
  color: var(--white);
}
.land-moon-float-sub {
  font-family: var(--fb);
  font-size: 11px;
  color: var(--white4);
}

/* 向下滚动 */
.land-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: 0.4;
  animation: scrollBounce 2s ease-in-out infinite;
}
.land-scroll-hint span {
  font-family: var(--fb);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--white);
}
.scroll-arrow {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, transparent, var(--white));
}
@keyframes scrollBounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ══════════════════════════════════════════
   ③ HOW IT WORKS
   ══════════════════════════════════════════ */
.land-section {
  padding: 64px 40px 56px;
  max-width: 1100px;
  margin: 0 auto;
}
.land-section-center {
  text-align: center;
  margin-bottom: 56px;
}
.land-section-h {
  font-family: var(--fd);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 300;
  color: var(--white);
  margin: 12px 0 16px;
  line-height: 1.2;
}
.land-section-h em { font-style: italic; color: var(--gold); }
.land-section-sub {
  font-family: var(--fb);
  font-size: 15px;
  color: var(--white4);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.75;
}

/* 3步卡片 */
.land-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.land-step {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 28px 24px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.land-step:hover { border-color: rgba(196,163,90,0.3); transform: translateY(-2px); }
.land-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fb);
  font-size: 14px;
  font-weight: 500;
  margin: 0 auto 16px;
}
.land-step-num.gold { background: rgba(196,163,90,0.2); color: var(--gold); border: 1px solid rgba(196,163,90,0.4); }
.land-step-num.sage { background: rgba(90,144,112,0.2); color: var(--sage); border: 1px solid rgba(90,144,112,0.4); }
.land-step-num.purple { background: rgba(122,122,205,0.2); color: #7a7acd; border: 1px solid rgba(122,122,205,0.4); }
.land-step-title {
  font-family: var(--fd);
  font-size: 18px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 10px;
}
.land-step-desc {
  font-family: var(--fb);
  font-size: 13px;
  color: var(--white4);
  line-height: 1.65;
}

/* ══════════════════════════════════════════
   ④ 五个板块展示区
   ══════════════════════════════════════════ */
.land-panels-section {
  padding: 0 0 96px;
  background: linear-gradient(to bottom, var(--night), rgba(20,32,16,0.5), var(--night));
}

/* 板块Tab导航 */
.land-panel-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 48px 40px 56px;
  flex-wrap: wrap;
}
.land-panel-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--fb);
  font-size: 13px;
  color: var(--white4);
  padding: 8px 18px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.1);
  cursor: pointer;
  transition: all 0.2s;
  background: none;
}
.land-panel-tab:hover,
.land-panel-tab.active {
  color: var(--white);
  border-color: var(--gold);
  background: rgba(196,163,90,0.08);
}

/* 每个板块Section */
.land-panel-sec {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto 96px;
  padding: 0 40px;
  scroll-margin-top: 80px;
}
.land-panel-sec.reverse { direction: rtl; }
.land-panel-sec.reverse > * { direction: ltr; }

.land-panel-text { }
.land-panel-eyebrow {
  font-family: var(--fb);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.land-panel-title {
  font-family: var(--fd);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 300;
  color: var(--white);
  margin: 0 0 14px;
  line-height: 1.2;
}
.land-panel-desc {
  font-family: var(--fb);
  font-size: 14px;
  color: var(--white4);
  line-height: 1.75;
  margin-bottom: 20px;
}
.land-panel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.land-panel-tag {
  font-family: var(--fb);
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--white4);
}
.land-panel-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--fb);
  font-size: 13px;
  font-weight: 500;
  padding: 9px 20px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}
.land-panel-cta:hover { transform: translateY(-1px); opacity: 0.88; }

/* 动画容器 */
.land-panel-visual {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

/* ── Stars动画：星盘旋转 ── */
.anim-stars { width: 100%; height: 280px; position: relative; }
.anim-stars-ring {
  position: absolute;
  top: 50%; left: 50%;
  border-radius: 50%;
  border: 1px solid rgba(196,163,90,0.2);
  transform: translate(-50%,-50%);
}
.anim-stars-ring.r1 { width: 140px; height: 140px; animation: rotateSlow 20s linear infinite; }
.anim-stars-ring.r2 { width: 210px; height: 210px; animation: rotateSlow 35s linear infinite reverse; border-color: rgba(90,144,112,0.2); }
.anim-stars-ring.r3 { width: 260px; height: 260px; animation: rotateSlow 50s linear infinite; border-color: rgba(196,163,90,0.1); }
.anim-stars-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  font-size: 32px;
}
.anim-planet {
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  top: 50%; left: 50%;
}
.anim-planet.p1 { background: var(--gold); animation: orbitPlanet 20s linear infinite; transform-origin: 0 0; margin: -70px 0 0 -4px; }
.anim-planet.p2 { background: var(--sage); animation: orbitPlanet 35s linear infinite reverse; transform-origin: 0 0; margin: -105px 0 0 -4px; }
.anim-planet.p3 { background: #7a7acd; animation: orbitPlanet 15s linear infinite; transform-origin: 0 0; margin: -130px 0 0 -4px; }
@keyframes rotateSlow { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes orbitPlanet { from { transform: rotate(0deg) translateY(-70px); } to { transform: rotate(360deg) translateY(-70px); } }

/* ── Ritual动画：月相光晕 ── */
.anim-ritual { width: 100%; height: 280px; position: relative; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 16px; }
.anim-ritual-moon {
  font-size: 56px;
  animation: moonPulse 3s ease-in-out infinite;
}
@keyframes moonPulse {
  0%,100% { filter: drop-shadow(0 0 12px rgba(196,163,90,0.4)); transform: scale(1); }
  50% { filter: drop-shadow(0 0 28px rgba(196,163,90,0.8)); transform: scale(1.06); }
}
.anim-ritual-lines { display: flex; flex-direction: column; gap: 8px; width: 160px; }
.anim-ritual-line {
  height: 8px;
  border-radius: 4px;
  background: rgba(255,255,255,0.08);
  overflow: hidden;
}
.anim-ritual-line-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--sage), var(--gold));
  animation: lineGrow 2.5s ease-in-out infinite;
}
.anim-ritual-line:nth-child(1) .anim-ritual-line-fill { width: 85%; animation-delay: 0s; }
.anim-ritual-line:nth-child(2) .anim-ritual-line-fill { width: 65%; animation-delay: 0.3s; }
.anim-ritual-line:nth-child(3) .anim-ritual-line-fill { width: 75%; animation-delay: 0.6s; }
@keyframes lineGrow {
  0% { opacity: 0.4; }
  50% { opacity: 1; }
  100% { opacity: 0.4; }
}

/* ── Body动画：周期进度环 ── */
.anim-body { width: 100%; height: 280px; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 20px; }
.anim-body-ring { position: relative; width: 120px; height: 120px; }
.anim-body-ring svg { transform: rotate(-90deg); }
.anim-body-ring-text {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  text-align: center;
}
.anim-body-ring-val {
  font-family: var(--fd);
  font-size: 22px;
  font-weight: 400;
  color: var(--white);
  display: block;
}
.anim-body-ring-label {
  font-family: var(--fb);
  font-size: 10px;
  color: var(--white4);
  display: block;
}
.anim-body-phases { display: flex; gap: 10px; }
.anim-body-phase {
  font-family: var(--fb);
  font-size: 11px;
  color: var(--white4);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.08);
}
.anim-body-phase.current {
  color: var(--sage);
  border-color: rgba(90,144,112,0.4);
  background: rgba(90,144,112,0.1);
}

/* ── Advisor动画：对话气泡 ── */
.anim-advisor { width: 100%; height: 280px; display: flex; flex-direction: column; justify-content: center; gap: 10px; padding: 24px; }
.anim-bubble {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 12px;
  font-family: var(--fb);
  font-size: 12px;
  line-height: 1.5;
  animation: bubbleFadeIn 0.5s ease-out both;
}
.anim-bubble.ai {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--white4);
  border-radius: 0 12px 12px 12px;
  align-self: flex-start;
}
.anim-bubble.user {
  background: rgba(122,122,205,0.15);
  border: 1px solid rgba(122,122,205,0.3);
  color: var(--white);
  border-radius: 12px 0 12px 12px;
  align-self: flex-end;
}
.anim-bubble-eyebrow {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--gold);
  margin-bottom: 4px;
  text-transform: uppercase;
}
@keyframes bubbleFadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ── Share动画：卡片生成 ── */
.anim-share { width: 100%; height: 280px; display: flex; align-items: center; justify-content: center; }
.anim-share-card {
  background: #12201a;
  border: 1px solid rgba(196,163,90,0.3);
  border-radius: 12px;
  padding: 20px;
  width: 180px;
  animation: cardFloat 4s ease-in-out infinite;
}
.anim-share-card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.anim-share-card-brand { font-family: var(--fb); font-size: 9px; letter-spacing: 0.1em; color: var(--gold); }
.anim-share-card-sign { font-size: 22px; }
.anim-share-card-row { display: flex; gap: 6px; margin-bottom: 10px; }
.anim-share-card-pill {
  font-family: var(--fb);
  font-size: 9px;
  padding: 3px 8px;
  border-radius: 20px;
  background: rgba(255,255,255,0.06);
  color: var(--white4);
}
.anim-share-card-quote {
  font-family: var(--fd);
  font-size: 11px;
  color: var(--white4);
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 10px;
}
.anim-share-card-url { font-family: var(--fb); font-size: 9px; color: rgba(255,255,255,0.25); }
@keyframes cardFloat {
  0%,100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-8px) rotate(1deg); }
}

/* ══════════════════════════════════════════
   ⑤ 品牌理念
   ══════════════════════════════════════════ */
.land-brand-section {
  padding: 56px 40px 64px;
  background: rgba(20,32,16,0.4);
}
.land-brand-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 56px auto 0;
}
.land-brand-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.land-brand-card:hover { border-color: rgba(196,163,90,0.25); transform: translateY(-2px); }
.land-brand-icon { font-size: 28px; margin-bottom: 14px; }
.land-brand-title {
  font-family: var(--fd);
  font-size: 20px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 10px;
}
.land-brand-desc {
  font-family: var(--fb);
  font-size: 13px;
  color: var(--white4);
  line-height: 1.7;
}

/* ══════════════════════════════════════════
   ⑥ PRO付费预告
   ══════════════════════════════════════════ */
.land-pro-section {
  padding: 96px 40px;
  max-width: 900px;
  margin: 0 auto;
}
.land-pro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 56px;
  align-items: start;
}
.land-pro-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 28px 24px;
}
.land-pro-card.featured {
  border-color: rgba(196,163,90,0.4);
  background: rgba(196,163,90,0.04);
  position: relative;
}
/* 桌面端：Free全部功能直接展示，无需折叠按钮（手风琴仅手机端启用，见下方mobile媒体查询）*/
.land-free-extra { max-height: none; }
.land-free-toggle { display: none; }
.land-pro-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--night);
  font-family: var(--fb);
  font-size: 10px;
  font-weight: 500;
  padding: 3px 14px;
  border-radius: 20px;
  white-space: nowrap;
}
.land-pro-title {
  font-family: var(--fd);
  font-size: 22px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 4px;
}
.land-pro-subtitle {
  font-family: var(--fb);
  font-size: 12px;
  color: var(--white4);
  margin-bottom: 20px;
}
.land-pro-divider { border: none; border-top: 1px solid rgba(255,255,255,0.07); margin: 16px 0; }
.land-pro-feature {
  font-family: var(--fb);
  font-size: 13px;
  color: var(--white4);
  margin-bottom: 8px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.land-pro-check { flex-shrink: 0; margin-top: 1px; }
.land-pro-feature.locked { opacity: 0.4; }
.land-pro-check { color: var(--sage); font-size: 12px; }
.land-pro-lock { color: var(--white4); font-size: 12px; }
.land-pro-btn {
  display: block;
  width: 100%;
  margin-top: 24px;
  padding: 11px;
  border-radius: 7px;
  border: none;
  font-family: var(--fb);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}
.land-pro-btn.free { background: rgba(255,255,255,0.08); color: var(--white); }
.land-pro-btn.pro { background: var(--gold); color: var(--night); }
.land-pro-btn:hover { opacity: 0.88; transform: translateY(-1px); }

/* Pro卡片：新badge & 按钮note */
.land-pro-badge.pro-badge-live {
  background: linear-gradient(135deg, var(--gold) 0%, #d4a840 100%);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 16px;
  letter-spacing: 0.01em;
  box-shadow: 0 2px 12px rgba(196,163,90,0.35);
}
.land-pro-btn.pro-btn-waitlist {
  background: var(--gold);
  color: var(--night);
  font-weight: 600;
  font-size: 14px;
  padding: 13px;
  box-shadow: 0 4px 20px rgba(196,163,90,0.3);
}
.land-pro-btn.pro-btn-waitlist:hover {
  opacity: 1;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(196,163,90,0.45);
}
.land-pro-btn-note {
  text-align: center;
  font-size: 11px;
  color: var(--white4);
  margin-top: 10px;
  font-family: var(--fb);
}
/* Pro功能项：金色check */
.land-pro-check.check-gold { color: var(--gold); font-size: 11px; }
/* Pro功能文字颜色提升 */
.land-pro-card.featured .land-pro-feature { color: var(--white3); }
.land-pro-card.featured .land-pro-feature strong { color: var(--white); }

/* ── Hero社会证明数字条 ── */
.land-hero-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 28px;
  padding: 16px 24px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  backdrop-filter: blur(8px);
}
.land-hero-social-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 0 28px;
}
.land-hero-social-num {
  font-family: var(--fd);
  font-size: 22px;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
}
.land-hero-social-label {
  font-family: var(--fb);
  font-size: 11px;
  color: var(--white4);
  letter-spacing: 0.02em;
}
.land-hero-social-div {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
}

/* ══════════════════════════════════════════
   用户评价条带
   ══════════════════════════════════════════ */
.land-reviews-section {
  padding: 80px 40px;
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}
.land-reviews-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.land-reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.land-review-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.2s, transform 0.2s;
}
.land-review-card:hover {
  border-color: rgba(196,163,90,0.25);
  transform: translateY(-2px);
}
.land-review-stars {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 2px;
}
.land-review-text {
  font-family: var(--fd);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--white2);
  flex: 1;
}
.land-review-text em {
  font-style: italic;
  color: var(--white);
}
.land-review-author {
  font-family: var(--fb);
  font-size: 11.5px;
  color: var(--white4);
  letter-spacing: 0.02em;
}

/* ══════════════════════════════════════════
   ⑦ 社区+电商预告
   ══════════════════════════════════════════ */
.land-coming-section {
  padding: 0 40px 96px;
  max-width: 1100px;
  margin: 0 auto;
}
.land-coming-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 56px;
}
.land-coming-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 36px 28px;
  text-align: center;
}
.land-coming-icon { font-size: 36px; margin-bottom: 16px; }
.land-coming-title {
  font-family: var(--fd);
  font-size: 22px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 10px;
}
.land-coming-desc {
  font-family: var(--fb);
  font-size: 13px;
  color: var(--white4);
  line-height: 1.7;
  margin-bottom: 20px;
}
.land-coming-badge {
  display: inline-block;
  font-family: var(--fb);
  font-size: 11px;
  padding: 4px 14px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white4);
}

/* ══════════════════════════════════════════
   ⑧ Footer
   ══════════════════════════════════════════ */
.land-footer {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.land-footer-logo {
  font-family: var(--fd);
  font-size: 18px;
  color: var(--white);
}
.land-footer-links { display: flex; gap: 24px; }
.land-footer-link {
  font-family: var(--fb);
  font-size: 13px;
  color: var(--white4);
  text-decoration: none;
  transition: color 0.2s;
}
.land-footer-link:hover { color: var(--white); }
.land-footer-copy {
  font-family: var(--fb);
  font-size: 12px;
  color: rgba(245,242,237,0.25);
}

/* ══════════════════════════════════════════
   생일 입력 MODAL
   ══════════════════════════════════════════ */
.land-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(12,26,17,0.85);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: modalFadeIn 0.25s ease-out;
}
.land-modal-overlay.hidden { display: none; }
@keyframes modalFadeIn { from { opacity: 0; } to { opacity: 1; } }

.land-modal {
  background: var(--forest);
  border: 1px solid rgba(196,163,90,0.2);
  border-radius: 16px;
  padding: 40px 36px;
  width: 100%;
  max-width: 440px;
  text-align: center;
  animation: modalSlideUp 0.3s cubic-bezier(0.4,0,0.2,1);
  position: relative;
}
@keyframes modalSlideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.land-modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  color: var(--white4);
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
.land-modal-eyebrow {
  font-family: var(--fb);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.land-modal-title {
  font-family: var(--fd);
  font-size: 28px;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 8px;
}
.land-modal-sub {
  font-family: var(--fb);
  font-size: 13px;
  color: var(--white4);
  margin-bottom: 28px;
  line-height: 1.6;
}
.land-modal-label {
  font-family: var(--fb);
  font-size: 11px;
  font-weight: 500;
  color: var(--white4);
  text-align: left;
  display: block;
  margin-bottom: 6px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.land-modal-input {
  width: 100%;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.40);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: var(--fb);
  font-size: 16px; /* iOS防自动缩放：必须≥16px */
  color: var(--white);
  margin-bottom: 20px;
  box-sizing: border-box;
  transition: border-color 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.land-modal-input:focus { outline: none; border-color: rgba(196,163,90,0.5); }
.land-modal-input option {
  background: #142010;
  color: #f5f2ed;
}
select.land-modal-input {
  /* iOS上保留原生下拉UI，确保可点击 */
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c4a35a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  cursor: pointer;
  /* iOS Safari：确保select可交互 */
  position: relative;
  z-index: 1;
}
.land-modal-btn {
  width: 100%;
  background: var(--gold);
  color: var(--night);
  border: none;
  border-radius: 8px;
  padding: 14px;
  font-family: var(--fb);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.land-modal-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.land-modal-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.land-modal-note {
  font-family: var(--fb);
  font-size: 11px;
  color: rgba(245,242,237,0.3);
  margin-top: 14px;
}

/* loading状态 */
.land-modal-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 0;
}
.land-modal-spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(196,163,90,0.2);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════
   手机版适配
   ══════════════════════════════════════════ */
@media (max-width: 767px) {

  /* ── Topbar：只保留Logo + Start free 按钮 ── */
  .land-nav    { display: none; }
  .land-signin { display: none; }

  /* ── Hero：全屏，紧凑 ── */
  .land-hero {
    padding: 88px 24px 52px;
    min-height: 92vh;
    align-items: flex-start;
    justify-content: flex-start;
  }
  /* 手机端：分栏改为单栏 */
  .land-hero-split {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0;
  }
  .land-hero-right { display: none; } /* 右栏手机隐藏 */
  .land-hero-left { text-align: left; }
  .land-hero-inner {
    text-align: left;
    max-width: 100%;
  }
  .land-h1 {
    font-size: 40px;
    letter-spacing: -0.025em;
    margin-bottom: 16px;
  }
  .land-sub {
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 28px;
    max-width: 100%;
    text-align: left;
  }
  .land-hero-cta-btn {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
    font-size: 16px;
    border-radius: 12px;
    margin-bottom: 14px;
  }
  .land-hero-note {
    font-size: 12px;
    text-align: center;
  }
  .land-moon-float  { display: none; }
  .land-scroll-hint { display: none; }
  .land-eyebrow { font-size: 10px; margin-bottom: 14px; }

  /* ── 桌面section全部隐藏 ── */
  .land-section        { display: none; }  /* How it works */
  .land-panels-section { display: none; }  /* 5个功能展示 */
  .land-brand-section  { display: none; }  /* 品牌理念 */
  .land-coming-section { display: none; }  /* Coming soon */
  .land-reviews-section { display: none; } /* 用户评价 */

  /* ── Hero数字条手机端缩小 ── */
  .land-hero-social {
    gap: 0;
    padding: 12px 16px;
    margin-top: 20px;
  }
  .land-hero-social-item { padding: 0 16px; }
  .land-hero-social-num { font-size: 18px; }
  .land-hero-social-label { font-size: 10px; }

  /* ── 定价：纵向堆叠，Free精简（手风琴折叠后4条），Pro完整展示并突出 ── */
  .land-pro-section {
    padding: 48px 24px 40px;
  }
  .land-pro-section .land-section-center {
    margin-bottom: 24px;
  }
  .land-pro-section .land-section-h {
    font-size: 28px;
  }
  .land-pro-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .land-pro-card {
    border-radius: 14px;
    padding: 24px 20px;
  }
  /* Pro卡片在手机端视觉突出：略大边框+阴影，作为主角 */
  .land-pro-card.featured {
    border-color: var(--gold);
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  }
  /* Free卡片手风琴：折叠区域默认收起，N37要求max-height用px不用em */
  .land-free-extra {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .land-free-toggle {
    display: block;
    width: 100%;
    background: none;
    border: none;
    color: var(--white3);
    font-size: 12.5px;
    text-decoration: underline;
    padding: 6px 0 14px;
    cursor: pointer;
    text-align: center;
    font-family: var(--fb);
  }

  /* ── Footer ── */
  .land-footer {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 20px;
    gap: 12px;
  }

  /* ── Modal：全屏友好 ── */
  .land-modal {
    margin: 12px;
    padding: 28px 20px;
    border-radius: 20px;
    max-height: 90vh;
    overflow-y: scroll; /* iOS Safari: scroll比auto更稳定 */
    -webkit-overflow-scrolling: touch;
  }
  /* iOS上select必须有足够高度才能触发原生picker */
  select.land-modal-input {
    min-height: 48px;
    padding: 12px 32px 12px 14px;
  }
}

/* 星点闪烁 */
@keyframes starTwinkle {
  0%,100% { opacity: 0.2; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.4); }
}

/* ══════════════════════════════════════════
   手机Landing专属组件（桌面不显示）
   ══════════════════════════════════════════ */

/* 默认隐藏，只在手机端显示 */
.land-mobile-values,
.land-mobile-preview {
  display: none;
}

@media (max-width: 767px) {

  /* ── 三点价值条 ── */
  .land-mobile-values {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 20px 24px;
    background: rgba(255,255,255,0.03);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
  }
  .land-mobile-val {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex: 1;
  }
  .land-mobile-val-icon {
    font-size: 18px;
    line-height: 1;
  }
  .land-mobile-val-text {
    font-family: var(--fb);
    font-size: 11px;
    font-weight: 500;
    color: var(--white3);
    text-align: center;
    letter-spacing: 0.02em;
  }
  .land-mobile-val-div {
    width: 1px;
    height: 32px;
    background: var(--glass-border);
    flex-shrink: 0;
    margin: 0 4px;
  }

  /* ── Advisor对话预览 ── */
  .land-mobile-preview {
    display: block;
    padding: 36px 24px 40px;
    background: linear-gradient(180deg, transparent 0%, rgba(90,144,112,0.04) 100%);
  }
  .land-mobile-preview-label {
    font-family: var(--fb);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 18px;
  }
  .land-mobile-chat {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
  }
  .land-mobile-bubble {
    padding: 12px 16px;
    border-radius: 16px;
    font-family: var(--fb);
    font-size: 14px;
    line-height: 1.65;
    max-width: 88%;
  }
  .land-mobile-bubble.user {
    background: rgba(122,122,205,0.15);
    border: 1px solid rgba(122,122,205,0.25);
    color: var(--white);
    border-radius: 16px 4px 16px 16px;
    align-self: flex-end;
    margin-left: auto;
  }
  .land-mobile-bubble.ai {
    background: var(--glass2);
    border: 1px solid var(--glass-border);
    color: var(--white2);
    border-radius: 4px 16px 16px 16px;
    align-self: flex-start;
  }
  .land-mobile-bubble-from {
    display: block;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 5px;
  }
  .land-mobile-preview-cta {
    width: 100%;
    padding: 15px 24px;
    background: var(--sage);
    color: var(--night);
    border: none;
    border-radius: 12px;
    font-family: var(--fb);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    letter-spacing: 0.01em;
  }
  .land-mobile-preview-cta:hover {
    background: var(--mist);
    transform: translateY(-1px);
  }
}

/* ══════════════════════════════════════════
   手机专用价值条（桌面隐藏）
   ══════════════════════════════════════════ */
.land-mobile-value-strip {
  display: none; /* 桌面隐藏 */
}

@media (max-width: 767px) {
  .land-mobile-value-strip {
    display: block;
    padding: 32px 24px 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
  }
  .land-mobile-value-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  .land-mobile-value-item:last-of-type {
    border-bottom: none;
  }
  .land-mobile-value-icon {
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 1px;
  }
  .land-mobile-value-text {
    font-size: 14px;
    color: rgba(245,242,237,0.7);
    line-height: 1.6;
  }
}