/* ========== Garden Horizons 完整重制版 CSS ========== */

:root {
  /* 品牌色彩提取 */
  --gh-green: #77c34f;
  --gh-green-dark: #5a9e38;
  --gh-orange: #f99026;
  --gh-text: #ffffff;
  
  /* 字体层级 */
  --gh-font-sans: "Segoe UI", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
  --gh-font-mono: ui-monospace, "Cascadia Code", "Consolas", "Microsoft YaHei Mono", monospace;
  --gh-font-size-xs: 0.8rem;
  --gh-font-size-sm: 0.9rem;
  --gh-font-size-base: 1rem;
  --gh-font-size-lg: 1.15rem;
  --gh-font-size-xl: 1.35rem;
  --gh-font-weight-normal: 500;
  --gh-font-weight-semibold: 600;
  --gh-font-weight-bold: 700;
  --gh-font-weight-heavy: 800;
  --gh-line-height-tight: 1.35;
  --gh-line-height-body: 1.6;
  --gh-letter-spacing-tight: -0.02em;
  
  /* 毛玻璃效果变量 */
  --gh-glass-bg: rgba(0, 0, 0, 0.3); /* 深色透明，更像游戏 UI */
  --gh-glass-border: 1px solid rgba(255, 255, 255, 0.2);
  --gh-blur: blur(15px);
  
  --gh-card-radius: 24px;
  --gh-card-radius-sm: 16px;
  --gh-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 全局布局 - 加入背景图层 */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--gh-font-sans);
  font-size: var(--gh-font-size-base);
  font-weight: var(--gh-font-weight-normal);
  color: var(--gh-text);
  letter-spacing: var(--gh-letter-spacing-tight);
  background: linear-gradient(rgba(0,0,0,0.2), rgba(0,0,0,0.2)),
              url('bg.jpg.webp') no-repeat center center fixed;
  background-size: cover;
}

.gh-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 导航栏修改 */
.gh-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: var(--gh-blur);
  -webkit-backdrop-filter: var(--gh-blur);
}

.gh-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.gh-logo {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--gh-green);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
  letter-spacing: -0.5px;
  text-decoration: none;
}

.gh-logo span {
  color: var(--gh-orange);
}

.gh-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.gh-nav a {
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transition: var(--gh-transition);
}

.gh-nav a:hover {
  color: var(--gh-green);
}

/* 右上角 Play 按钮 */
.gh-nav a.gh-nav-cta {
  background: var(--gh-green);
  padding: 10px 24px;
  border-radius: 12px;
  border-bottom: 4px solid var(--gh-green-dark);
  text-transform: none;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.gh-nav a.gh-nav-cta:hover {
  transform: translateY(2px);
  border-bottom-width: 2px;
}

/* Hero 区域 */
.gh-hero {
  padding: 80px 0;
}

.gh-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.gh-hero-single {
  max-width: 720px;
}

.gh-hero-ctas-column {
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
}

.gh-hero-title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 900;
  line-height: 1;
  margin: 0 0 24px;
  color: var(--gh-green);
  text-shadow: 4px 4px 0px rgba(0,0,0,0.2);
}

.gh-hero-title span {
  color: var(--gh-orange);
}

.gh-hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
  max-width: 550px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

/* Hero 主操作按钮组 */
.gh-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
  margin-bottom: 20px;
}

.gh-hero-ctas .gh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: 14px;
  text-decoration: none;
  transition: var(--gh-transition);
  cursor: pointer;
}

.gh-btn-primary {
  background: var(--gh-green);
  color: #fff;
  border: none;
  border-bottom: 4px solid var(--gh-green-dark);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.gh-btn-primary:hover {
  transform: translateY(2px);
  border-bottom-width: 2px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.gh-btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.gh-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.6);
}

/* 区块标题与描述 - 字体层级 */
.gh-section-title {
  text-align: center;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 10px;
  font-weight: var(--gh-font-weight-heavy);
  letter-spacing: var(--gh-letter-spacing-tight);
  line-height: var(--gh-line-height-tight);
}

.gh-section-title span {
  color: var(--gh-green);
}

.gh-section-kicker {
  font-size: var(--gh-font-size-xs);
  font-weight: var(--gh-font-weight-semibold);
  color: var(--gh-orange);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.gh-section-description {
  text-align: center;
  margin-bottom: 50px;
  font-size: var(--gh-font-size-lg);
  color: rgba(255, 255, 255, 0.92);
}

/* 首页各区块统一间距 */
.gh-section {
  padding: 48px 0 56px;
}

.gh-section .gh-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.gh-section-header {
  text-align: center;
  margin-bottom: 32px;
}

.gh-section-header .gh-section-kicker {
  margin-bottom: 6px;
}

.gh-section-description {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.gh-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* 首页「What is」区块引言卡片 */
.gh-section-intro-card {
  margin-bottom: 24px;
}

/* Wiki 区块 2 列 */
.gh-wiki-grid {
  grid-template-columns: repeat(2, 1fr);
}

/* FAQ 区块 4 张卡片 2×2 */
.gh-faq-grid {
  grid-template-columns: repeat(2, 1fr);
}

/* 通用卡片 - 毛玻璃，统一圆角与内边距 */
.gh-card,
.gh-feature-card,
.gh-hero-card {
  background: var(--gh-glass-bg);
  backdrop-filter: var(--gh-blur);
  -webkit-backdrop-filter: var(--gh-blur);
  border: var(--gh-glass-border);
  border-radius: var(--gh-card-radius);
  padding: 28px 32px;
  transition: var(--gh-transition);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
}

.gh-card {
  padding: 24px 28px;
}

.gh-card .gh-section-title {
  text-align: left;
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.gh-feature-card:hover,
.gh-hero-card:hover {
  transform: translateY(-8px);
  background: rgba(0, 0, 0, 0.4);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.gh-feature-title {
  font-size: var(--gh-font-size-xl);
  font-weight: var(--gh-font-weight-heavy);
  margin-bottom: 12px;
  color: #fff;
  letter-spacing: var(--gh-letter-spacing-tight);
}

.gh-feature-body {
  color: rgba(255, 255, 255, 0.88);
  font-size: var(--gh-font-size-base);
  line-height: var(--gh-line-height-body);
}

/* 特性卡片内标签 */
.gh-feature-label {
  font-size: var(--gh-font-size-xs);
  font-weight: var(--gh-font-weight-semibold);
  color: var(--gh-orange);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.gh-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.gh-badge {
  font-size: var(--gh-font-size-xs);
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.9);
}

/* 特性内的商店小组件样式 */
.gh-hero-stat {
  background: rgba(0, 0, 0, 0.4);
  border-radius: var(--gh-card-radius-sm);
  padding: 15px;
  margin-top: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid rgba(255,255,255,0.1);
}

.gh-hero-stat-value {
  color: #ffd43b; /* 倒计时用醒目的黄色 */
  font-family: monospace;
  font-weight: bold;
  font-size: 1.2rem;
}

/* 移动端适配 */
@media (max-width: 992px) {
  .gh-hero-grid,
  .gh-feature-grid,
  .gh-wiki-grid,
  .gh-faq-grid {
    grid-template-columns: 1fr;
  }
  
  .gh-hero-title {
    font-size: 3.5rem;
  }
  
  .gh-section {
    padding: 36px 0 44px;
  }
}

/* ========== Calculator 页 ========== */
.gh-calculator-page .gh-section-title {
  color: #f1f5f9;
}
.gh-calculator-page .gh-section-description {
  font-size: 1.05rem;
  color: #e2e8f0;
  line-height: 1.6;
}

.gh-calculator-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 24px;
  align-items: flex-start;
}

.gh-calculator-layout .gh-card {
  background: var(--gh-glass-bg);
  backdrop-filter: var(--gh-blur);
  -webkit-backdrop-filter: var(--gh-blur);
  border: var(--gh-glass-border);
  border-radius: var(--gh-card-radius);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.gh-calculator-layout .gh-card:first-child {
  padding: 24px 26px 26px;
}

.gh-calculator-layout .gh-card:last-child {
  padding: 22px 24px 24px;
}

.gh-calculator-layout .gh-section-title {
  text-align: left;
  font-size: 1.05rem;
  margin-bottom: 12px;
}

.gh-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px 18px;
}

.gh-form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.gh-form-label {
  font-size: var(--gh-font-size-sm);
  font-weight: var(--gh-font-weight-semibold);
  color: rgba(255, 255, 255, 0.9);
}

.gh-form-label small {
  display: block;
  font-weight: 400;
  font-size: 0.78rem;
  color: rgba(226, 232, 240, 0.9);
}

.gh-select,
.gh-input {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.85);
  color: #e5e7eb;
  padding: 8px 10px;
  font-size: var(--gh-font-size-sm);
}

.gh-select:focus,
.gh-input:focus {
  outline: none;
  border-color: var(--gh-green);
  box-shadow: 0 0 0 1px rgba(119, 195, 79, 0.6);
}

.gh-radio-row,
.gh-checkbox-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.gh-checkbox-grid {
  gap: 8px;
}

.gh-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.7);
  font-size: 0.8rem;
  color: rgba(226, 232, 240, 0.95);
  cursor: pointer;
  transition: var(--gh-transition);
}

.gh-chip input {
  accent-color: var(--gh-green);
}

.gh-chip:hover {
  border-color: var(--gh-green);
  background: rgba(22, 101, 52, 0.35);
}

.gh-btn-primary[type="submit"] {
  margin-top: 12px;
  font-size: 1rem;
  padding-inline: 28px;
}

.gh-calculator-result-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(148, 163, 184, 0.95);
  margin-bottom: 6px;
}

.gh-calculator-main-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: #bbf7d0;
  margin-bottom: 4px;
}

.gh-calculator-sub {
  font-size: 0.85rem;
  color: rgba(148, 163, 184, 0.96);
  margin-bottom: 10px;
}

.gh-calculator-breakdown {
  margin: 12px 0 0;
  font-size: 0.82rem;
  color: rgba(226, 232, 240, 0.95);
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 10px;
  row-gap: 4px;
}

.gh-calculator-breakdown dt {
  font-weight: 600;
}

.gh-calculator-breakdown dd {
  margin: 0;
  text-align: right;
}

.gh-calculator-layout hr {
  border-color: rgba(148, 163, 184, 0.7);
}

.gh-calculator-layout .gh-section-description {
  text-align: left;
  margin-bottom: 10px;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .gh-calculator-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* 列表与表格适配 */
.gh-table-wrapper {
  background: var(--gh-glass-bg);
  backdrop-filter: var(--gh-blur);
  -webkit-backdrop-filter: var(--gh-blur);
  border: var(--gh-glass-border);
  border-radius: var(--gh-card-radius);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.gh-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--gh-font-size-sm);
}

.gh-table thead th {
  background: rgba(0, 0, 0, 0.35);
  color: var(--gh-green);
  font-weight: var(--gh-font-weight-semibold);
  text-align: left;
  padding: 14px 16px;
  font-size: var(--gh-font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.gh-table td {
  color: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px 16px;
}

.gh-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.04);
}

/* ========== Codes 页 — 美工 ========== */
.gh-codes-page {
  padding-top: 32px;
  padding-bottom: 48px;
}

.gh-codes-hero {
  text-align: center;
  margin-bottom: 40px;
}

.gh-codes-hero .gh-section-kicker {
  margin-bottom: 8px;
}

.gh-codes-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: var(--gh-font-weight-heavy);
  color: #fff;
  margin: 0 0 16px;
  letter-spacing: var(--gh-letter-spacing-tight);
  line-height: var(--gh-line-height-tight);
}

.gh-codes-intro {
  font-size: var(--gh-font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  max-width: 640px;
  margin: 0 auto;
  line-height: var(--gh-line-height-body);
}

.gh-codes-intro a {
  color: var(--gh-green);
  text-decoration: none;
  font-weight: var(--gh-font-weight-semibold);
}

.gh-codes-intro a:hover {
  text-decoration: underline;
}

/* Codes 页 — 卡片（兑换步骤、Tips） */
.gh-codes-card {
  background: var(--gh-glass-bg);
  backdrop-filter: var(--gh-blur);
  -webkit-backdrop-filter: var(--gh-blur);
  border: var(--gh-glass-border);
  border-radius: var(--gh-card-radius);
  padding: 28px 32px;
  margin-bottom: 24px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
}

.gh-codes-card-title {
  font-size: 1.2rem;
  font-weight: var(--gh-font-weight-bold);
  color: #fff;
  margin: 0 0 16px;
}

.gh-codes-steps {
  margin: 0;
  padding-left: 22px;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.75;
}

.gh-codes-steps li {
  margin-bottom: 8px;
}

.gh-codes-tips {
  margin: 0;
  padding-left: 22px;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.75;
}

.gh-codes-tips li {
  margin-bottom: 10px;
}

.gh-codes-tips a {
  color: var(--gh-green);
  text-decoration: none;
}

.gh-codes-tips a:hover {
  text-decoration: underline;
}

/* Codes 页 — 表格内兑换码与复制按钮 */
.gh-table-codes .gh-code-cell {
  font-family: var(--gh-font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gh-green);
  background: rgba(119, 195, 79, 0.15);
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid rgba(119, 195, 79, 0.35);
  display: inline-block;
}

.gh-th-copy {
  width: 88px;
  text-align: center;
}

.gh-td-copy {
  text-align: center;
  vertical-align: middle;
}

.gh-copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 14px;
  font-size: 0;
  font-weight: 600;
  color: var(--gh-green);
  background: rgba(119, 195, 79, 0.2);
  border: 1px solid rgba(119, 195, 79, 0.45);
  border-radius: 8px;
  cursor: pointer;
  transition: var(--gh-transition);
}

.gh-copy-btn::after {
  font-size: 0.8rem;
  content: "Copy";
}

.gh-copy-btn:hover {
  background: rgba(119, 195, 79, 0.3);
  border-color: var(--gh-green);
}

.gh-copy-btn.copied::after {
  content: "Copied!";
}

.gh-pill-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}

.gh-pill-tag-active {
  background: rgba(119, 195, 79, 0.25);
  color: #b8e986;
  border: 1px solid rgba(119, 195, 79, 0.4);
}

.gh-pill-tag-expired {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Codes 页 — SEO 区块 */
.gh-codes-seo {
  margin-top: 40px;
  padding: 24px 28px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--gh-card-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.gh-codes-seo-title {
  font-size: 1.15rem;
  font-weight: var(--gh-font-weight-bold);
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 12px;
}

.gh-codes-seo-text {
  font-size: var(--gh-font-size-sm);
  color: rgba(255, 255, 255, 0.85);
  line-height: var(--gh-line-height-body);
  margin: 0;
}

/* Calculator 页 — 教程与 SEO 区块（可读性优先） */
.gh-calculator-seo {
  margin-top: 48px;
  padding: 32px 28px 36px;
  background: rgba(0, 0, 0, 0.28);
  border-radius: var(--gh-card-radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.gh-calc-seo-heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: #f1f5f9;
  margin: 28px 0 12px;
  line-height: 1.35;
}

.gh-calculator-seo .gh-calc-seo-heading:first-child {
  margin-top: 0;
}

.gh-calc-seo-p {
  font-size: 1.02rem;
  line-height: 1.7;
  color: #e2e8f0;
  margin: 0 0 16px;
  max-width: 720px;
}

.gh-calc-seo-steps {
  font-size: 1rem;
  line-height: 1.65;
  color: #e2e8f0;
  margin: 0 0 24px;
  padding-left: 22px;
  max-width: 680px;
}

.gh-calc-seo-steps li {
  margin-bottom: 10px;
}

.gh-calc-seo-tips {
  font-size: 1rem;
  line-height: 1.65;
  color: #e2e8f0;
  margin: 0 0 24px;
  padding-left: 22px;
  max-width: 680px;
}

.gh-calc-seo-tips li {
  margin-bottom: 10px;
}

.gh-calculator-seo a {
  color: #86efac;
  text-decoration: none;
}

.gh-calculator-seo a:hover {
  text-decoration: underline;
}

/* Hero 右侧卡片文字 */
.gh-hero-card-title {
  font-size: var(--gh-font-size-xl);
  font-weight: var(--gh-font-weight-heavy);
  color: #fff;
  margin: 0 0 12px;
  letter-spacing: var(--gh-letter-spacing-tight);
}

.gh-hero-note {
  font-size: var(--gh-font-size-sm);
  color: rgba(255, 255, 255, 0.78);
  margin: 16px 0 0;
  line-height: var(--gh-line-height-body);
}

/* Live Stock 页 — YouTube 嵌入 */
.gh-stock-video-section {
  margin-top: 0;
  margin-bottom: 48px;
}

.gh-video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  border-radius: var(--gh-card-radius);
  overflow: hidden;
  background: var(--gh-glass-bg);
  border: var(--gh-glass-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.gh-video-iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Live Stock 页 — SEO 文本区块 */
.gh-stock-seo .gh-section-title {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  margin-top: 32px;
  margin-bottom: 12px;
  text-align: left;
}

.gh-stock-seo .gh-section-title:first-of-type {
  margin-top: 0;
}

.gh-stock-seo-text {
  text-align: left;
  margin-bottom: 20px;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.92);
}

.gh-stock-seo-text a {
  color: var(--gh-green);
  text-decoration: none;
}

.gh-stock-seo-text a:hover {
  text-decoration: underline;
}

.gh-stock-seo-list {
  text-align: left;
  max-width: 720px;
  padding-left: 22px;
  color: rgba(255, 255, 255, 0.92);
}

.gh-stock-seo-list li {
  margin-bottom: 10px;
}

.gh-stock-seo-list a {
  color: var(--gh-green);
  text-decoration: none;
}

.gh-stock-seo-list a:hover {
  text-decoration: underline;
}

/* ========== Footer 卡片式 ========== */
.gh-footer {
  margin-top: 60px;
  padding: 36px 0 28px;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: var(--gh-blur);
  -webkit-backdrop-filter: var(--gh-blur);
  border-top: var(--gh-glass-border);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.2);
}

.gh-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.gh-footer-inner > div:first-child {
  font-size: var(--gh-font-size-sm);
  color: rgba(255, 255, 255, 0.82);
  max-width: 520px;
  line-height: var(--gh-line-height-body);
}

.gh-footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
}

.gh-footer-links a {
  font-size: var(--gh-font-size-sm);
  font-weight: var(--gh-font-weight-semibold);
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--gh-card-radius-sm);
  transition: var(--gh-transition);
}

.gh-footer-links a:hover {
  color: var(--gh-green);
  background: rgba(255, 255, 255, 0.08);
}

:root {
  --bg-color: #ffffff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  /* 植物背景色 */
  --green-bg: #f0fdf4; --green-border: #dcfce7;
  --blue-bg: #eff6ff;  --blue-border: #dbeafe;
  --purple-bg: #f5f3ff; --purple-border: #ede9fe;
  --yellow-bg: #fefce8; --yellow-border: #fef9c3;
}

/* Calculator Header 内部区域 */
.calc-header { display: flex; align-items: center; gap: 20px; margin-bottom: 28px; }
.icon-box { 
  background: #f1f5f9; width: 60px; height: 60px; 
  display: flex; align-items: center; justify-content: center;
  border-radius: 16px; font-size: 32px; color: #10b981; font-weight: bold;
}
.calc-header h2 { margin: 0; font-size: 1.5rem; font-weight: 800; color: #f1f5f9; }
.calc-header p { margin: 6px 0 0; color: #e2e8f0; font-size: 1rem; line-height: 1.5; }

/* Step Titles */
.step-title { font-size: 1rem; letter-spacing: 0.05em; color: #cbd5e1; margin-bottom: 16px; font-weight: 600; }
.step-title span {
  background: #ecfdf5; color: #059669; width: 26px; height: 26px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%; margin-right: 8px; font-size: 0.85rem;
}

/* Plant Grid */
.plant-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 12px; margin-bottom: 50px; }
.plant-card {
  border: 1px solid rgba(148, 163, 184, 0.7); border-radius: 12px; padding: 15px 5px;
  background: rgba(15, 23, 42, 0.9); cursor: pointer; display: flex; flex-direction: column; align-items: center;
  transition: all 0.2s;
}
.plant-card:hover { transform: translateY(-3px); box-shadow: 0 8px 18px rgba(15, 23, 42, 0.45); }
.plant-card.active { border: 2px solid #eab308 !important; transform: scale(1.03); z-index: 10; }
.plant-card img { width: 50px; height: 50px; object-fit: contain; margin-bottom: 8px; }
.plant-emoji { font-size: 32px; line-height: 1; margin-bottom: 8px; }
.plant-name { font-size: 0.88rem; font-weight: 600; color: #f1f5f9; }

/* Card Colors */
.plant-card.green { background: linear-gradient(135deg, #052e16, #14532d); border-color: #22c55e; }
.plant-card.blue { background: linear-gradient(135deg, #0b1120, #1d4ed8); border-color: #60a5fa; }
.plant-card.purple { background: linear-gradient(135deg, #0f172a, #6d28d9); border-color: #a855f7; }
.plant-card.yellow { background: linear-gradient(135deg, #022c22, #ca8a04); border-color: #eab308; }

/* Layout Columns */
.main-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; }

/* Settings */
.section-title { font-size: 1.2rem; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; color: #f1f5f9; font-weight: 700; }
.dollar-sign { color: #86efac; }
.group-label { display: block; font-size: 0.95rem; font-weight: 700; color: #e2e8f0; margin-bottom: 12px; }
.group-label small { font-weight: normal; color: #cbd5e1; font-size: 0.88rem; }

.base-weight-display {
  background: rgba(6, 78, 59, 0.75); border: 1px solid #bbf7d0; padding: 14px 16px;
  border-radius: 12px; text-align: center; color: #ecfdf5; font-weight: bold; margin-bottom: 15px; font-size: 0.98rem;
}
.sub-note { font-weight: normal; font-size: 0.82rem; color: #d1fae5; margin-top: 4px; }

/* Sliders */
.gh-range { width: 100%; height: 6px; background: rgba(30, 64, 175, 0.4); border-radius: 5px; outline: none; -webkit-appearance: none; margin: 20px 0; }
.gh-range::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; background: #e5e7eb; border-radius: 50%; cursor: pointer; border: 2px solid #1d4ed8; }

.slider-labels { display: flex; justify-content: space-between; font-size: 0.92rem; color: #e2e8f0; align-items: center; }
.current-badge { background: rgba(15, 23, 42, 0.95); color: #f1f5f9; padding: 6px 14px; border-radius: 20px; font-weight: bold; border: 1px solid rgba(148, 163, 184, 0.8); font-size: 0.9rem; }

/* Chips (Radios) */
.chip-row { display: flex; gap: 10px; margin-bottom: 10px; }
.chip-item { flex: 1; cursor: pointer; }
.chip-item input { display: none; }
.chip-box { 
  background: rgba(15, 23, 42, 0.9); border: 1px solid rgba(148, 163, 184, 0.8); padding: 14px 8px; 
  border-radius: 12px; text-align: center; font-size: 0.98rem; transition: all 0.2s; color: #f1f5f9;
}
.chip-item input:checked + .chip-box { border: 2px solid #eab308; background: rgba(24, 24, 27, 0.9); font-weight: bold; }

/* Mutation Pills */
.mutation-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.mut-pill { 
  background: rgba(15, 23, 42, 0.9); border: 1px solid rgba(148, 163, 184, 0.9); padding: 8px 14px; 
  border-radius: 20px; font-size: 0.92rem; cursor: pointer; color: #f1f5f9;
}
.mut-pill.active { background: rgba(22, 163, 74, 0.3); border-color: #22c55e; font-weight: bold; }

/* Result Card */
.result-card { border: 1px solid rgba(148, 163, 184, 0.7); border-radius: 24px; overflow: hidden; background: rgba(15, 23, 42, 0.95); }
.result-main-box { background: rgba(6, 78, 59, 0.85); padding: 32px 20px; text-align: center; }
.res-icon-container { margin-bottom: 15px; }
.res-label { color: #bbf7d0; font-size: 1rem; margin: 0; font-weight: 600; }
.big-price { font-size: 3.2rem; font-weight: 800; color: #ecfdf5; margin: 6px 0; letter-spacing: -0.02em; }
.res-subtext { color: #d1fae5; font-size: 0.95rem; margin: 0; line-height: 1.4; }

.breakdown-container { padding: 22px 24px; background: rgba(15, 23, 42, 0.96); }
.breakdown-container h3 { font-size: 0.95rem; color: #f1f5f9; text-transform: uppercase; margin-bottom: 14px; font-weight: 700; letter-spacing: 0.05em; }
.br-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid rgba(51, 65, 85, 0.9); font-size: 0.98rem; color: #e2e8f0; }
.total-row { border-bottom: none; font-weight: bold; color: #bbf7d0; padding-top: 14px; font-size: 1rem; }

@media (max-width: 850px) {
  .main-layout { grid-template-columns: 1fr; }
}