:root {
  --green-deep: #2D5A3B;
  --earth: #8B6B4A;
  --neutral: #e4e4e4;
  --accent: #E67E22;
  --accent-dark: #b85d12;
  --accent-hover: #d06d1a;
  --white: #ffffff;
  --text: #333333;
  --text-muted: #555555;
  --shadow: 0 2px 6px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  --shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.22);
  --radius: 6px;
  --radius-sm: 4px;
  --font-body: Tahoma, "Segoe UI", Verdana, Arial, sans-serif;
  --font-display: Georgia, "Times New Roman", Times, serif;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.55;
  color: var(--text);
  background-color: #dcdcdc;
  background-image:
    repeating-linear-gradient(45deg, transparent, transparent 12px, rgba(0, 0, 0, 0.028) 12px, rgba(0, 0, 0, 0.028) 24px),
    linear-gradient(180deg, #ececec 0%, #d8d8d8 100%);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: #1a5f2e; text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--accent); text-decoration: underline; }
a.btn:hover,
.btn:hover { text-decoration: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header — glossy Web 2.0 bar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg, #fafafa 0%, #e2e2e2 48%, #d4d4d4 52%, #dedede 100%);
  border-bottom: 1px solid #999;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.85) inset,
    0 3px 8px rgba(0, 0, 0, 0.2);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--green-deep);
  letter-spacing: 0;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.9);
}
.logo:hover { text-decoration: none; }
.logo span { color: var(--earth); font-weight: 700; }

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-desktop a {
  font-weight: 700;
  font-size: 12px;
  color: #333;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.nav-desktop a:hover { color: var(--green-deep); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.15rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.12s, box-shadow 0.12s;
}
.btn-accent {
  color: #fff;
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.35);
  border: 1px solid var(--accent-dark);
  background: linear-gradient(180deg, #f4a256 0%, var(--accent) 45%, var(--accent-dark) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    0 2px 4px rgba(0, 0, 0, 0.28);
}
.btn-accent:hover {
  background: linear-gradient(180deg, #ffb56a 0%, var(--accent-hover) 45%, #a84f0a 100%);
  color: #fff;
  text-decoration: none;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    0 2px 6px rgba(0, 0, 0, 0.35);
}
.btn-outline {
  background: linear-gradient(180deg, #f8f8f8 0%, #e4e4e4 100%);
  color: var(--green-deep);
  border: 1px solid #6a8a72;
  box-shadow: inset 0 1px 0 #fff, 0 1px 2px rgba(0, 0, 0, 0.12);
}
.btn-outline:hover {
  background: linear-gradient(180deg, #eef5ef 0%, #c8dccf 100%);
  color: #153d22;
  text-decoration: none;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 120;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--green-deep);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--header-h);
  background: linear-gradient(180deg, #f2f2f2 0%, #dadada 100%);
  border-left: 1px solid #888;
  padding: 2rem;
  flex-direction: column;
  gap: 1.25rem;
  transform: translateX(100%);
  transition: transform 0.35s ease;
  z-index: 99;
  box-shadow: -6px 0 16px rgba(0, 0, 0, 0.25);
}
.nav-mobile.is-open {
  transform: translateX(0);
}
.nav-mobile a {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text);
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(45, 90, 59, 0.1);
}
.nav-mobile .btn-accent { margin-top: 0.5rem; align-self: flex-start; }

@media (max-width: 900px) {
  .nav-desktop { display: none; }
  .burger { display: flex; }
  .nav-mobile { display: flex; }
}

/* Hero — banner strip */
.hero {
  padding: 2.25rem 1rem 1.75rem;
  text-align: center;
  background: linear-gradient(180deg, #c8d9cc 0%, #a8c4b0 40%, #8fb399 100%);
  border-bottom: 1px solid #5a7a62;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.15rem);
  font-weight: 700;
  color: #1a3d24;
  margin: 0 0 0.4rem;
  letter-spacing: 0;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.hero .breadcrumb {
  color: #2d3d30;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}
.hero .breadcrumb a { color: #1a3d24; }

/* Article shell */
.section {
  padding: 2.5rem 0;
}
.article-card {
  background: linear-gradient(180deg, #fdfdfd 0%, #f0f0f0 100%);
  border: 1px solid #b5b5b5;
  border-radius: var(--radius);
  padding: 2rem 1.75rem 2.25rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
  max-width: 900px;
  margin: 0 auto;
}

/* Article typography */
.article-card h2,
.article-card h3 {
  font-family: var(--font-display);
  color: var(--green-deep);
  text-shadow: 0 1px 0 #fff;
  line-height: 1.3;
}
.article-card h2 {
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  margin: 2.25rem 0 0.4rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid rgba(45, 90, 59, 0.18);
}
.article-card h2::after {
  content: "";
  display: block;
  width: 90px;
  height: 3px;
  margin-top: 0.5rem;
  background: linear-gradient(90deg, var(--accent) 0%, var(--earth) 90%);
  border-radius: 2px;
}
.article-card h3 {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  margin: 1.75rem 0 0.35rem;
  color: #3a6b48;
}
.article-card p {
  margin: 0 0 1.1rem;
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.7;
}
.article-card p:first-of-type {
  font-size: 14.5px;
  color: #2c2c2c;
}
.article-card strong { color: var(--green-deep); }
.article-card a {
  color: #c45a00;
  font-weight: 700;
  border-bottom: 1px dotted #c45a00;
}
.article-card a:hover {
  color: var(--accent-dark);
  border-bottom-style: solid;
  text-decoration: none;
}

/* Data table */
.table-wrap {
  overflow-x: auto;
  margin: 1.25rem 0 1.5rem;
  border-radius: var(--radius);
  border: 1px solid #aaa;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12), inset 0 1px 0 #fff;
}
.article-card table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-size: 12.5px;
}
.article-card table th,
.article-card table td {
  text-align: left;
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid #ddd;
  vertical-align: top;
}
.article-card table th {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #fff;
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.35);
  background: linear-gradient(180deg, #3a6b48 0%, var(--green-deep) 60%, #1f4029 100%);
  border-bottom: 1px solid #16301d;
}
.article-card table td:first-child {
  font-weight: 700;
  color: var(--green-deep);
  width: 22%;
}
.article-card table tr:nth-child(even) td {
  background: #f6f6f3;
}
.article-card table tr:hover td {
  background: #eef5ef;
}

/* FAQ list */
.article-card ul {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
}
.article-card ul li {
  position: relative;
  padding: 0.65rem 0.75rem 0.65rem 2.2rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(180deg, #fff 0%, #f4f4f4 100%);
  border: 1px solid #ccc;
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  box-shadow: inset 0 1px 0 #fff;
}
.article-card ul li::before {
  content: "\f059";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0.7rem;
  top: 0.65rem;
  color: var(--accent);
}

/* Footer */
.site-footer {
  background: linear-gradient(180deg, #243d2e 0%, #152a1c 50%, #0f1f16 100%);
  color: #ccc;
  border-top: 4px solid var(--accent);
  padding: 2.5rem 0 1.5rem;
  margin-top: 2rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 900px) {
  .footer-grid {
    grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
    gap: 2rem;
  }
}
.footer-col h4 {
  font-family: var(--font-body);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  margin: 0 0 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid rgba(230, 126, 34, 0.45);
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-col li { margin-bottom: 0.55rem; }
.footer-col a {
  color: #b8c9b8;
  font-size: 12px;
}
.footer-col a:hover { color: #ffcc88; }
.footer-contact p {
  margin: 0 0 0.65rem;
  font-size: 0.9rem;
  line-height: 1.65;
}
.footer-contact i {
  color: var(--accent);
  width: 1.1rem;
  margin-right: 0.35rem;
}
.social-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.social-row a {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #4a4a4a 0%, #2a2a2a 100%);
  border: 1px solid #111;
  border-radius: 4px;
  color: #eee;
  font-size: 14px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transition: background 0.15s;
}
.social-row a:hover {
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff;
  text-decoration: none;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 2rem;
  padding-top: 1rem;
  text-align: center;
  font-size: 11px;
  color: #888;
}