:root {
--salem-50:#f2fbf5;--salem-100:#e1f7e9;--salem-200:#c5edd2;--salem-300:#97deb0;
--salem-400:#62c685;--salem-500:#3cab64;--salem-600:#2a844a;--salem-700:#266f40;
--salem-800:#235836;--salem-900:#1e492e;--salem-950:#0c2717;
--boulder-50:#f6f6f6;--boulder-100:#e7e7e7;--boulder-200:#d1d1d1;--boulder-300:#b0b0b0;
--boulder-400:#888;--boulder-500:#787878;--boulder-600:#5d5d5d;--boulder-700:#4f4f4f;
--boulder-800:#454545;--boulder-900:#3d3d3d;--boulder-950:#262626;
--bg:#f6f6f6;--fg:#262626;--header-bg:#e7e7e7;--card:#ffffff;--border:#d1d1d1;
--muted:#5d5d5d;--brand:#2a844a;--brand-contrast:#ffffff;--btn-bg:#ffffff;
--btn-fg:#111111;--btn-border:#b0b0b0;--btn-bg-hover:#e1f7e9;--btn-fg-hover:#1e492e;
}
html[data-theme="dark"],
html[data-theme="auto"][data-os-theme="dark"] {
--bg:#262626;--fg:#f6f6f6;--header-bg:#3d3d3d;--card:#3d3d3d;--border:#4f4f4f;
--muted:#b0b0b0;--brand:#266f40;--brand-contrast:#ffffff;--btn-bg:#454545;
--btn-fg:#f6f6f6;--btn-border:#4f4f4f;--btn-bg-hover:#1e492e;--btn-fg-hover:#ffffff;
}

* {box-sizing:border-box}
html,body {height:100%}
body {
margin:0;padding:0;min-height:100vh;display:flex;flex-direction:column;
font-family:'Mozilla Text', system-ui, -apple-system, sans-serif;
background:var(--bg);color:var(--fg);transition:background-color .3s,color .3s;
}
.visually-hidden {
position:absolute;clip:rect(1px,1px,1px,1px);padding:0;border:0;height:1px;width:1px;
overflow:hidden;white-space:nowrap;
}

header.header {
background:var(--header-bg);color:var(--fg);padding:20px;text-align:center;
position:relative;box-shadow:0 2px 6px rgba(0,0,0,.05);
}
#site-logo {max-width:120px;height:auto}
.dark-mode-toggle {
position:absolute;top:20px;right:20px;border:none;background:none;color:inherit;
cursor:pointer;border-radius:12px;padding:6px;
}

main.content-area {
max-width:1100px;margin:60px auto;padding:0 20px;display:grid;
grid-template-columns:1fr;gap:50px;
}

.my-message-box {
background:var(--card);border:1px solid var(--border);border-radius:16px;
box-shadow:0 4px 12px rgba(0,0,0,.05);padding:25px;text-align:center;position:relative;
}
.my-message-box h2 {color:var(--fg);margin:0 0 8px}
.my-message-box p {color:var(--muted);margin:0 0 22px}
.changelog-link {
position:absolute;right:20px;bottom:16px;color:inherit;text-decoration:underline;
}

.update-indicator {
position:absolute;top:10px;right:10px;width:14px;height:14px;background:var(--brand);
border-radius:50%;box-shadow:0 0 6px var(--brand);opacity:0;transition:.3s;
}
.update-indicator.show {opacity:1}

.main-links-grid {
display:grid;
grid-template-columns:repeat(2,minmax(300px,1fr));
gap:18px;align-items:stretch;justify-content:center;
transition:grid-template-columns .3s ease, gap .3s ease;
animation:gridReflow .35s ease both;
}
.main-links-grid.even-count {justify-items:stretch}
.main-links-grid.odd-count > .link-button:last-child {
grid-column:1/-1;justify-self:center;width:min(400px,90%);
}
@media (max-width:900px) {
.main-links-grid {grid-template-columns:1fr}
.main-links-grid.odd-count > .link-button:last-child {
width:100%;justify-self:stretch;
}
}

@keyframes gridReflow {
0% {opacity:0;transform:scale(.97)}
100% {opacity:1;transform:scale(1)}
}

.link-button {
display:flex;align-items:center;justify-content:center;gap:16px;
min-height:90px;
background:var(--btn-bg);color:var(--btn-fg);border:1px solid var(--btn-border);
border-radius:14px;font-size:clamp(16px,1.8vw,20px);font-weight:700;text-decoration:none;
box-shadow:0 2px 6px rgba(0,0,0,.05);
transition:transform .2s,box-shadow .2s,border-color .2s,background-color .2s,color .2s;
padding:14px 24px;position:relative;overflow:hidden;text-align:center;
}
.btn-content {
display:flex;flex-direction:column;align-items:center;gap:4px;
}
.btn-desc {
font-size:13px;font-weight:400;color:var(--muted);line-height:1.3;
}
.link-button:hover {
background:var(--btn-bg-hover);color:var(--btn-fg-hover);
transform:translateY(-2px);border-color:var(--brand);
}
.link-button.primary {
background:var(--brand);color:var(--brand-contrast);border-color:var(--brand);
}
.link-button.primary:hover {background:var(--salem-500)}
.link-button .btn-inner {
display:inline-flex;align-items:center;gap:10px;transition:filter .25s ease,opacity .25s ease;
}
.link-button .material-symbols-outlined {flex:0 0 auto;font-size:28px}
.link-button .btn-text {display:block;text-align:center}
.btn-title-row {display:flex;align-items:center;justify-content:center;gap:8px}
.beta-tag {
display:inline-flex;align-items:center;min-height:22px;padding:2px 8px;border-radius:999px;
background:var(--salem-100);color:var(--salem-900);font-size:11px;font-weight:700;
line-height:1;letter-spacing:.04em;text-transform:uppercase;
}
html[data-theme="dark"] .beta-tag,
html[data-theme="auto"][data-os-theme="dark"] .beta-tag {
background:var(--salem-800);color:var(--salem-50);
}

.check-icon {
position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
display:none;opacity:0;pointer-events:none;z-index:2;transition:opacity .45s,transform .45s;
}
.check-icon.show {display:block;opacity:1;transform:translate(-50%,-50%) scale(1.15)}

.blur {filter:blur(2px)}
.fadeOut {opacity:0;transition:opacity 1s ease}

footer {
margin-top:auto;text-align:center;padding:40px 20px;color:var(--muted);font-size:14px;display:flex;flex-direction:column;align-items:center;gap:16px;
}
.footer-links {display:flex;gap:20px;flex-wrap:wrap;justify-content:center;}
.footer-links a {color:var(--fg);text-decoration:none;font-size:14px;transition:color 0.2s;}
.footer-links a:hover {color:var(--brand);}
.social-links {display:flex;gap:16px;}
.social-icon {width:24px;height:24px;color:var(--fg);transition:color 0.2s, transform 0.2s;display:block;}
.social-icon:hover {color:var(--brand);transform:translateY(-2px);}
.social-icon svg {width:100%;height:100%;display:block;}

@media (max-width:520px) {
.link-button {min-height:74px;padding:12px 16px}
.link-button .material-symbols-outlined {font-size:24px}
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Mozilla Headline', 'Mozilla Text', system-ui, sans-serif;
}

button, input, select, textarea {
  font-family: 'Mozilla Text', system-ui, -apple-system, sans-serif;
}