/* NEST NOTES local template — replace brand colours in :root */
:root {
  --ink: #20251f;
  --green: #1d3b32;
  --green-soft: #2d5144;
  --terracotta: #c96e4d;
  --sun: #f0c86b;
  --cream: #f4efe6;
  --paper: #fffdf8;
  --muted: #727870;
  --line: #d8cfc0;
  --sage: #a9b8a7;
  --max: 1240px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow: 0 18px 45px rgba(32, 37, 31, .10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 1200px;
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .30;
  background-image: radial-gradient(rgba(32,37,31,.10) .6px, transparent .6px);
  background-size: 22px 22px;
  z-index: -1;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244, 239, 230, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.header-inner {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { width: 46px; height: 46px; border-radius: 14px; }
.brand-name { display: block; font-family: Georgia, "Times New Roman", serif; font-size: 22px; font-weight: 700; letter-spacing: .08em; line-height: 1.1; color: var(--ink); }
.brand-tag { display: block; margin-top: 4px; font-size: 9px; letter-spacing: .18em; color: var(--muted); }
.nav-wrap { display: flex; align-items: center; gap: 28px; }
.site-nav { display: flex; align-items: center; gap: 26px; font-size: 14px; font-weight: 600; }
.site-nav a { color: var(--ink); transition: color .2s ease; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--terracotta); }
.header-cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1.5px solid var(--green);
  border-radius: 999px;
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
}
.hero { padding: 64px 0 70px; }
.hero-grid { display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 56px; }
.kicker { margin: 0 0 18px; color: var(--terracotta); text-transform: uppercase; letter-spacing: .19em; font-size: 11px; font-weight: 700; }
.hero h1, .page-hero h1, .article-header h1 {
  margin: 0;
  color: var(--green);
  font-family: Georgia, "Times New Roman", "Songti SC", serif;
  font-weight: 700;
  letter-spacing: -.035em;
}
.hero h1 { font-size: clamp(54px, 7vw, 92px); line-height: .98; }
.hero-copy { margin: 26px 0 30px; max-width: 620px; font-size: 19px; line-height: 1.65; color: var(--ink); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 54px;
  padding: 0 25px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--green); color: var(--paper); }
.btn-primary:hover { background: var(--green-soft); }
.btn-light { background: var(--sun); color: var(--green); }
.btn-text { color: var(--green); padding-inline: 0; min-height: auto; border-bottom: 1.5px solid var(--green); border-radius: 0; }
.hero-note { margin-top: 24px; font-size: 12px; color: var(--muted); }
.hero-visual {
  position: relative;
  min-height: 610px;
  border-radius: 32px;
  overflow: hidden;
  background: #d9c9b4;
  box-shadow: var(--shadow);
}
.hero-visual > img { width: 100%; height: 100%; min-height: 610px; object-fit: cover; }
.image-caption {
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 22px 24px;
  border-radius: 18px;
  background: rgba(255, 253, 248, .94);
  box-shadow: 0 14px 35px rgba(32,37,31,.13);
}
.image-caption strong { display: block; font-family: Georgia, serif; font-size: 22px; line-height: 1.2; color: var(--green); }
.image-caption span { display: block; margin-top: 5px; font-size: 11px; color: var(--muted); }
.image-caption .arrow { font-size: 26px; color: var(--terracotta); }
.trust-bar { background: var(--green); color: var(--paper); }
.trust-inner { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.trust-items { display: flex; flex-wrap: wrap; gap: 28px; align-items: center; }
.trust-item { display: flex; gap: 11px; align-items: center; font-size: 11px; letter-spacing: .12em; font-weight: 700; text-transform: uppercase; }
.trust-item::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--sun); }
.trust-link { color: var(--sun); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.section { padding: 88px 0; }
.section-tight { padding: 56px 0; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 28px; margin-bottom: 34px; }
.section-title { margin: 0; font-family: Georgia, "Times New Roman", "Songti SC", serif; font-size: clamp(36px, 4vw, 52px); line-height: 1.05; color: var(--green); }
.section-sub { margin: 12px 0 0; color: var(--muted); font-size: 14px; }
.text-link { color: var(--terracotta); font-size: 13px; font-weight: 700; white-space: nowrap; }
.product-grid, .article-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.product-card, .article-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.product-card:hover, .article-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.product-media { aspect-ratio: 4 / 3; overflow: hidden; background: #e9e1d6; }
.product-media img, .article-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.product-card:hover .product-media img, .article-card:hover .article-image img { transform: scale(1.035); }
.product-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.product-type, .article-category { margin: 0 0 8px; color: var(--terracotta); font-size: 10px; letter-spacing: .15em; font-weight: 700; text-transform: uppercase; }
.product-title, .article-title { margin: 0; font-family: Georgia, "Times New Roman", "Songti SC", serif; color: var(--green); font-size: 24px; line-height: 1.2; }
.product-summary, .article-summary { margin: 10px 0 0; color: var(--muted); font-size: 13px; }
.product-meta { margin-top: 15px; font-size: 12px; color: var(--muted); }
.product-bottom { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: auto; padding-top: 20px; }
.product-bottom a { color: var(--green); font-size: 12px; font-weight: 700; }
.affiliate-note { margin-top: 26px; color: var(--muted); font-size: 11px; }
.article-card { padding: 0; }
.article-image { aspect-ratio: 16 / 10; overflow: hidden; background: #e9e1d6; }
.article-body-card { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.article-meta { margin-top: auto; padding-top: 18px; display: flex; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 11px; }
.newsletter-section { padding: 20px 0 92px; }
.newsletter-panel {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: center;
  padding: 38px 42px;
  border-radius: 26px;
  background: var(--green);
  color: var(--paper);
}
.newsletter-panel h2 { margin: 0; font-family: Georgia, serif; font-size: 34px; line-height: 1.15; }
.newsletter-panel p { margin: 10px 0 0; color: #c8d2cc; font-size: 13px; }
.newsletter-form { display: flex; gap: 10px; }
.newsletter-form input {
  flex: 1;
  min-width: 0;
  height: 48px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  outline: 2px solid transparent;
}
.newsletter-form input:focus { outline-color: var(--sun); }
.newsletter-form button { border-color: var(--sun); background: var(--sun); color: var(--green); }
.site-footer { background: var(--green); color: var(--paper); padding: 46px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.25fr .75fr .75fr; gap: 50px; align-items: start; }
.footer-brand p { max-width: 390px; color: #c8d2cc; font-size: 13px; }
.footer-brand .brand img { width: 38px; height: 38px; }
.footer-brand .brand-name { color: var(--paper); }
.footer-brand .brand-tag { color: var(--sage); }
.footer-col h3 { margin: 2px 0 14px; font-size: 11px; letter-spacing: .14em; color: var(--sun); text-transform: uppercase; }
.footer-col a, .footer-col span { display: block; margin: 8px 0; color: #d4ddd7; font-size: 12px; }
.footer-bottom { margin-top: 34px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.18); display: flex; justify-content: space-between; gap: 20px; color: #aebdb5; font-size: 10px; }
.page-hero { padding: 70px 0 50px; border-bottom: 1px solid var(--line); }
.about-page main { padding-top: 48px; }
.page-hero .kicker { margin-bottom: 14px; }
.page-hero h1 { font-size: clamp(44px, 6vw, 76px); line-height: 1.02; }
.page-hero p { max-width: 720px; margin: 18px 0 0; color: var(--muted); font-size: 17px; }
.page-content { padding: 62px 0 90px; }
.content-panel { max-width: 860px; }
.content-panel h2 { margin: 38px 0 12px; font-family: Georgia, serif; font-size: 30px; line-height: 1.2; color: var(--green); }
.content-panel h3 { margin: 26px 0 8px; color: var(--green); font-size: 20px; }
.content-panel p { margin: 0 0 16px; }
.content-panel ul, .content-panel ol { padding-left: 24px; }
.content-panel li { margin: 8px 0; }
.content-panel a { color: var(--terracotta); text-decoration: underline; text-underline-offset: 3px; }
.callout { margin: 24px 0; padding: 22px 24px; border-left: 5px solid var(--terracotta); border-radius: 0 16px 16px 0; background: #f7f1e7; }
.callout strong { color: var(--green); }
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin: -4px 0 32px; }
.filter-button { border: 1px solid var(--line); border-radius: 999px; background: var(--paper); color: var(--ink); padding: 9px 16px; font-size: 12px; font-weight: 600; cursor: pointer; }
.filter-button:hover, .filter-button.active { background: var(--green); border-color: var(--green); color: var(--paper); }
.article-shell { max-width: 860px; margin: 0 auto; }
.article-header { padding: 60px 0 34px; }
.article-header h1 { font-size: clamp(42px, 6vw, 70px); line-height: 1.06; }
.article-deck { margin: 20px 0 0; color: var(--muted); font-size: 18px; }
.article-meta-line { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 10px 18px; color: var(--muted); font-size: 12px; }
.article-cover { margin: 0 0 34px; overflow: hidden; border-radius: 26px; aspect-ratio: 16 / 9; background: #e9e1d6; }
.article-cover img { width: 100%; height: 100%; object-fit: cover; }
.article-body { max-width: 760px; margin: 0 auto; }
.article-body h2 { margin: 42px 0 14px; font-family: Georgia, serif; font-size: 32px; line-height: 1.2; color: var(--green); }
.article-body h3 { margin: 30px 0 10px; font-size: 21px; color: var(--green); }
.article-body p { margin: 0 0 18px; font-size: 17px; }
.article-body ul, .article-body ol { padding-left: 24px; }
.article-body li { margin: 8px 0; }
.article-body a { color: var(--terracotta); text-decoration: underline; text-underline-offset: 3px; }
.article-body blockquote { margin: 26px 0; padding: 20px 24px; border-left: 5px solid var(--sun); background: var(--paper); font-family: Georgia, serif; font-size: 22px; color: var(--green); }
.article-body img { margin: 26px 0; border-radius: 18px; }
.article-figure { margin: 30px 0; }
.article-figure img { width: 100%; margin: 0; border-radius: 18px; }
.article-figure figcaption { margin-top: 10px; color: var(--muted); font-size: 12px; line-height: 1.5; text-align: center; }
.disclosure-box { margin: 28px 0; padding: 18px 20px; border-radius: 14px; background: #eaf0e9; color: var(--green); font-size: 12px; }
.related { margin-top: 56px; padding-top: 30px; border-top: 1px solid var(--line); }
.related h2 { font-family: Georgia, serif; font-size: 30px; color: var(--green); }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 50px; }
.contact-card { padding: 26px; border-radius: 22px; background: var(--paper); border: 1px solid var(--line); }
.contact-card a { color: var(--terracotta); }
.contact-form { display: grid; gap: 14px; }
.field label { display: block; margin-bottom: 6px; font-size: 12px; font-weight: 700; }
.field input, .field textarea { width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); outline: 2px solid transparent; }
.field input:focus, .field textarea:focus { outline-color: var(--sun); }
.field textarea { min-height: 150px; resize: vertical; }
.form-note { color: var(--muted); font-size: 11px; }
.empty-state { padding: 44px; border: 1px dashed var(--line); border-radius: 20px; text-align: center; color: var(--muted); }
.placeholder-chip { display: inline-block; padding: 4px 9px; border-radius: 999px; background: #f4e2da; color: #8f3d27; font-size: 10px; font-weight: 700; }