/* =============================================
   Linux Mint - Modern Design
   ============================================= */

:root {
  --mint:        #87c540;
  --mint-dark:   #5a8e1f;
  --mint-light:  #f0f8e4;
  --bg:          #f4f6f0;
  --surface:     #ffffff;
  --border:      #dce8c8;
  --text:        #1c2812;
  --text-muted:  #556343;
  --link:        #3d7800;
  --link-hover:  #5a8e1f;
  --nav-bg:      #1a2e08;
  --nav-text:    #c8e0a0;
  --nav-hover:   #87c540;
  --shadow-sm:   0 1px 4px rgba(0,0,0,.08);
  --shadow:      0 2px 10px rgba(0,0,0,.10);
  --radius:      8px;
  --max-w:       980px;
  --font:        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; line-height: 1.7; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
}

/* --- Site Header --- */
#site-header {
  background: var(--nav-bg);
  border-bottom: 3px solid var(--mint);
  padding: 0 20px;
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
#logo { height: 46px; width: auto; display: block; filter: brightness(1.1); }
.donate-btn { display: inline-flex; align-items: center; }
.donate-btn img { border: none; height: 26px; border-radius: 4px; }

/* --- Navigation --- */
nav#main-nav {
  background: var(--nav-bg);
  border-bottom: 1px solid #2e5010;
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  padding: 0 20px;
}
nav#main-nav a {
  color: var(--nav-text);
  text-decoration: none;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .025em;
  padding: 10px 11px;
  display: inline-block;
  border-radius: 3px 3px 0 0;
  transition: color .12s, background .12s;
}
nav#main-nav a:hover,
nav#main-nav a.active {
  color: var(--nav-bg);
  background: var(--mint);
}
nav#main-nav a.nav-forum { color: #a0d860; }
nav#main-nav a.nav-wiki  { color: #7dd8d8; }
nav#main-nav a.nav-forum:hover,
nav#main-nav a.nav-wiki:hover { color: var(--nav-bg); background: var(--mint); }
.nav-sep { color: #3a5820; padding: 0 2px; font-size: .72rem; align-self: center; display: inline-block; }

/* --- Banner --- */
.site-banner {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  text-align: center;
  padding: 10px 0 6px;
}
.site-banner img { max-width: 100%; height: auto; border: none; }
.site-banner small { display: block; margin-top: 4px; color: var(--text-muted); font-size: .78rem; }
.site-banner small a { color: var(--link); }

/* --- Page wrapper --- */
#page-wrapper {
  max-width: var(--max-w);
  margin: 22px auto;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 0 16px;
}
.ad-col { flex: 0 0 120px; min-width: 0; }

/* --- Main body --- */
#body { flex: 1 1 0; min-width: 0; }

/* news card */
.news-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  overflow: hidden;
}
.news-card-header {
  background: var(--nav-bg);
  color: var(--nav-text);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.news-card-header .date-tag {
  background: var(--mint);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: .04em;
  white-space: nowrap;
}
.news-card-header h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--nav-text);
  margin: 0;
}
.news-card-body {
  padding: 16px 18px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.news-thumb {
  flex: 0 0 auto;
  border-radius: 6px;
  border: 2px solid var(--border);
  box-shadow: var(--shadow-sm);
  width: 180px;
  height: 135px;
  object-fit: cover;
  display: block;
}
.news-text { flex: 1 1 0; min-width: 0; }
.news-text p { color: var(--text); font-size: .93rem; margin-bottom: 10px; }
.news-text a.read-more {
  display: inline-block;
  background: var(--mint);
  color: #fff;
  font-weight: 700;
  font-size: .82rem;
  padding: 6px 14px;
  border-radius: 5px;
  text-decoration: none;
  transition: background .12s;
}
.news-text a.read-more:hover { background: var(--mint-dark); }

/* page headings */
#body h1 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  background: var(--surface);
  border-left: 4px solid var(--mint);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 11px 16px;
  margin: 0 0 16px;
  box-shadow: var(--shadow-sm);
}
#body h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--nav-bg);
  background: var(--mint-light);
  border-left: 3px solid var(--mint);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 9px 14px;
  margin: 20px 0 10px;
}
#body h3 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--text-muted);
  margin: 14px 0 6px;
}
#body p { font-size: .93rem; margin-bottom: 10px; color: var(--text); }
#body a { color: var(--link); font-weight: 500; text-decoration: none; }
#body a:hover { color: var(--link-hover); text-decoration: underline; }

/* content card */
.content-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 22px;
  margin-bottom: 20px;
}

/* release intro */
.release-intro {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 16px;
}
.release-intro img {
  border-radius: 6px;
  border: 2px solid var(--border);
  box-shadow: var(--shadow-sm);
  width: 200px;
  height: 150px;
  object-fit: cover;
  flex: 0 0 auto;
}
.release-intro-text { flex: 1 1 0; }

/* lists */
#body ul, #body ol {
  padding-left: 22px;
  margin: 8px 0 14px;
}
#body li { font-size: .93rem; margin-bottom: 5px; }

/* download table */
.dl-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
  margin: 10px 0;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.dl-table th {
  background: var(--nav-bg);
  color: var(--nav-text);
  padding: 9px 12px;
  text-align: center;
  font-weight: 700;
}
.dl-table td {
  padding: 8px 10px;
  border: 1px solid var(--border);
  text-align: center;
  vertical-align: top;
}
.dl-table tr:nth-child(even) td { background: var(--mint-light); }
.dl-table a { color: var(--link); font-weight: 600; }
.dl-table a:hover { color: var(--mint-dark); }

/* FAQ */
.faq-item { margin-bottom: 18px; }
.faq-item dt {
  font-weight: 700;
  font-style: italic;
  color: var(--nav-bg);
  margin-bottom: 4px;
  font-size: .95rem;
}
.faq-item dd {
  margin-left: 0;
  font-size: .92rem;
  color: var(--text);
}

/* contribute list */
.contrib-list { list-style: none; padding: 0; }
.contrib-list li {
  padding: 12px 14px 12px 42px;
  position: relative;
  border-left: 3px solid var(--mint);
  margin-bottom: 10px;
  background: var(--surface);
  border-radius: 0 6px 6px 0;
  box-shadow: var(--shadow-sm);
  font-size: .93rem;
}
.contrib-list li strong {
  display: block;
  color: var(--nav-bg);
  margin-bottom: 3px;
  font-size: .95rem;
}
.contrib-list li::before {
  content: "\2192";
  position: absolute;
  left: 14px;
  color: var(--mint);
  font-weight: 700;
}

/* screenshots */
.screenshots-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0;
}
.screenshots-grid a img {
  width: 130px;
  height: 98px;
  object-fit: cover;
  border-radius: 6px;
  border: 2px solid var(--border);
  display: block;
  transition: border-color .12s, transform .12s;
}
.screenshots-grid a:hover img {
  border-color: var(--mint);
  transform: scale(1.04);
}

/* donation box */
.donation-box {
  background: var(--mint-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin: 16px 0;
}
.donation-box select,
.donation-box input[type="text"] {
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: .9rem;
  background: #fff;
  margin: 4px 0;
}
.donation-box input[type="submit"] {
  background: var(--mint);
  color: #fff;
  border: none;
  padding: 8px 20px;
  border-radius: 5px;
  font-weight: 700;
  font-size: .9rem;
  cursor: pointer;
  transition: background .12s;
  margin-top: 6px;
}
.donation-box input[type="submit"]:hover { background: var(--mint-dark); }

/* donor table */
.donor-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.donor-table th {
  background: var(--nav-bg);
  color: var(--nav-text);
  padding: 8px 12px;
  text-align: left;
}
.donor-table td {
  padding: 7px 10px;
  border: 1px solid var(--border);
}
.donor-table tr:nth-child(even) td { background: var(--mint-light); }

/* disclaimer box */
.disclaimer {
  background: #fff8e1;
  border-left: 4px solid #f59e0b;
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 12px 16px;
  margin-bottom: 18px;
  font-size: .9rem;
  color: #7c5a00;
}

/* --- Footer --- */
#footer {
  background: var(--nav-bg);
  color: #b4ca90;
  text-align: center;
  font-size: .8rem;
  padding: 20px 24px;
  border-top: 3px solid var(--mint);
  margin-top: 34px;
  line-height: 1.8;
}
#footer a { color: var(--nav-text); font-weight: 600; text-decoration: none; }
#footer a:hover { text-decoration: underline; color: var(--mint); }

/* --- Responsive --- */
@media (max-width: 720px) {
  .ad-col { display: none; }
  #page-wrapper { padding: 0 12px; margin: 14px auto; }
  .header-inner { height: 56px; }
  #logo { height: 38px; }
  nav#main-nav a { font-size: .78rem; padding: 8px 8px; }
  .news-card-body { flex-direction: column; }
  .news-thumb { width: 100%; height: 180px; }
  .release-intro { flex-direction: column; }
  .release-intro img { width: 100%; height: 200px; }
}