/* ProxyNest — dark monochrome theme, mobile-first */
:root {
  --bg: #0a0b0d;
  --bg2: #101216;
  --card: #15171c;
  --card2: #1a1d23;
  --border: #262a32;
  --border-soft: #1e2229;
  --text: #eceef1;
  --muted: #9aa1ab;
  --faint: #6b7280;
  --accent: #ffffff;
  --green: #3fce8a;
  --green-bg: rgba(63, 206, 138, 0.12);
  --red: #f0756e;
  --red-bg: rgba(240, 117, 110, 0.1);
  --amber: #e8b34b;
  --radius: 14px;
  --radius-lg: 22px;
  --nav-h: 60px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--text); }
img { max-width: 100%; }
::selection { background: #3a3f47; }

/* ---------- announcement bar ---------- */
.announce {
  background: #ffffff;
  color: #0a0b0d;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  padding: 8px 12px;
  line-height: 1.4;
}
.announce .announce-sub { font-weight: 400; opacity: 0.75; }
@media (max-width: 640px) { .announce .announce-sub { display: none; } }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 11, 13, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
  height: var(--nav-h);
}
.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  height: var(--nav-h);
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-name { font-weight: 800; font-size: 20px; letter-spacing: -0.5px; }
.brand-mark { display: inline-flex; }
.brand-logo { display: block; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 9px;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--text); background: var(--card); }
.nav-links a.active { color: #0a0b0d; background: #ffffff; font-weight: 700; }
.hamburger {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  cursor: pointer;
}
.hamburger span { display: block; width: 20px; height: 2px; background: var(--text); margin: 4px 0; border-radius: 2px; }
.hamburger span:first-child { margin-top: 0; }
.hamburger span:last-child { margin-bottom: 0; }
@media (max-width: 900px) {
  .hamburger { display: block; }
  .nav-links {
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 8px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; font-size: 16px; }
}

/* ---------- layout ---------- */
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.section { padding: 44px 0; }
.section-title { font-size: 26px; font-weight: 800; letter-spacing: -0.5px; margin: 0 0 6px; }
.section-sub { color: var(--muted); margin: 0 0 24px; max-width: 640px; }
.page-head { padding: 40px 0 8px; }
.page-head h1 { font-size: 32px; margin: 0 0 8px; letter-spacing: -0.5px; }
.page-head p { color: var(--muted); margin: 0; max-width: 680px; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 56px 0 40px; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto;
  height: 420px;
  background: radial-gradient(ellipse 60% 60% at 50% 40%, rgba(255,255,255,0.07), transparent 70%);
  pointer-events: none;
}
.hero h1 { font-size: clamp(34px, 6vw, 56px); font-weight: 800; letter-spacing: -1.5px; line-height: 1.08; margin: 0 0 14px; position: relative; }
.hero p.lead { color: var(--muted); font-size: 18px; max-width: 620px; margin: 0 0 26px; position: relative; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; position: relative; }
.float-badges { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 30px; position: relative; }
.float-badge {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  animation: floaty 5s ease-in-out infinite;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.float-badge:nth-child(2) { animation-delay: 1.2s; }
.float-badge:nth-child(3) { animation-delay: 2.4s; }
.float-badge:nth-child(4) { animation-delay: 3.6s; }
.float-badge b { color: #fff; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }

/* ---------- stats ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 28px 0; }
@media (max-width: 760px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }
.stat-card {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 18px 16px;
}
.stat-card .num { font-family: var(--mono); font-size: 26px; font-weight: 700; }
.stat-card .lbl { color: var(--muted); font-size: 13px; margin-top: 2px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--font);
}
.btn-primary { background: #ffffff; color: #0a0b0d; }
.btn-primary:hover { background: #d7dae0; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--muted); }
.btn-sm { padding: 7px 12px; font-size: 13px; border-radius: 9px; }
.btn:disabled { opacity: 0.5; cursor: default; }

/* ---------- cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 860px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }
.card {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 22px;
}
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { color: var(--muted); margin: 0; font-size: 15px; }
.card .icon { font-size: 26px; display: block; margin-bottom: 10px; }
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 22px;
  position: relative;
}
.step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: #fff;
  color: #0a0b0d;
  font-weight: 800;
  margin-bottom: 12px;
}
.step h3 { margin: 0 0 6px; font-size: 17px; }
.step p { color: var(--muted); margin: 0; font-size: 14.5px; }

/* ---------- ad placeholder ---------- */
.ad-box {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius);
  color: var(--faint);
  text-align: center;
  padding: 26px 12px;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 28px 0;
  background: rgba(255,255,255,0.015);

  min-height: 90px;}
.ad-box small { display: block; letter-spacing: 0; text-transform: none; margin-top: 6px; font-size: 12px; }

/* ---------- disclaimer ---------- */
.disclaimer {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-left: 3px solid var(--amber);
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 14px;
  color: var(--muted);
  margin: 28px 0;
}
.disclaimer strong { color: var(--text); }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--border-soft); background: var(--bg2); margin-top: 48px; }
.footer-grid {
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 16px 8px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 24px;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer h4 { margin: 0 0 12px; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: var(--faint); }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin: 8px 0; }
.footer a { color: var(--muted); text-decoration: none; font-size: 14.5px; }
.footer a:hover { color: #fff; }
.footer-brand p { color: var(--muted); font-size: 14px; }
.footer-bottom {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 16px 26px;
  border-top: 1px solid var(--border-soft);
  margin-top: 24px;
  color: var(--faint);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

/* ---------- proxy list controls ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 20px 0 6px;
}
.search-box { position: relative; flex: 1 1 220px; }
.search-box input {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  padding: 12px 14px 12px 40px;
  font-size: 15px;
  font-family: var(--font);
}
.search-box::before {
  content: "⌕";
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--faint);
  font-size: 18px;
}
select, input[type="number"], input[type="text"], input[type="email"], textarea {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  padding: 12px 14px;
  font-size: 15px;
  font-family: var(--font);
}
select:focus, input:focus, textarea:focus { outline: none; border-color: var(--muted); }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0; }
.tab {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
}
.tab:hover { color: var(--text); border-color: var(--muted); }
.tab.active { background: #fff; color: #0a0b0d; border-color: #fff; }
.result-meta { color: var(--muted); font-size: 14px; margin: 14px 0 4px; font-family: var(--mono); }

/* ---------- table ---------- */
.table-scroll { overflow-x: auto; border: 1px solid var(--border-soft); border-radius: var(--radius); margin-top: 10px; }
table { width: 100%; border-collapse: collapse; min-width: 760px; font-size: 14px; }
thead th {
  text-align: left;
  padding: 12px 14px;
  background: var(--bg2);
  color: var(--faint);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
  border-bottom: 1px solid var(--border-soft);
}
tbody td { padding: 11px 14px; border-bottom: 1px solid var(--border-soft); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.02); }
.mono { font-family: var(--mono); }
.proxy-cell { display: flex; align-items: center; gap: 8px; }
.copy-btn {
  background: var(--card2);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 12px;
  cursor: pointer;
  font-family: var(--font);
  white-space: nowrap;
}
.copy-btn:hover { color: #fff; border-color: var(--muted); }
.proto-pill {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 9px;
  white-space: nowrap;
}
.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  border-radius: 6px;
  padding: 4px 10px;
  white-space: nowrap;
}
.badge-tested { background: var(--green-bg); color: var(--green); border: 1px solid rgba(63,206,138,0.35); }
.badge-untested { background: rgba(255,255,255,0.05); color: var(--faint); border: 1px solid var(--border); }
.ping-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 9px;
  padding: 7px 13px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  white-space: nowrap;
}
.ping-btn:hover:not(:disabled) { border-color: var(--muted); }
.ping-btn:disabled { opacity: 0.7; cursor: default; }
.ping-ok { color: var(--green); font-family: var(--mono); font-size: 13px; font-weight: 700; }
.ping-dead { color: var(--red); font-size: 13px; font-weight: 700; }
.ping-off { color: var(--faint); font-size: 13px; }

/* ---------- pagination ---------- */
.pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 24px 0; flex-wrap: wrap; }
.page-btn {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  min-width: 42px;
  padding: 9px 12px;
  font-size: 14px;
  cursor: pointer;
  font-family: var(--font);
}
.page-btn:hover:not(:disabled) { border-color: var(--muted); }
.page-btn.active { background: #fff; color: #0a0b0d; font-weight: 700; }
.page-btn:disabled { opacity: 0.4; cursor: default; }
.page-info { color: var(--muted); font-family: var(--mono); font-size: 13px; }

/* ---------- modal ---------- */
.modal-overlay[hidden] {
  display: none !important;
}
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  z-index: 200;
}
.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
}
.modal h3 { margin: 0 0 4px; font-size: 21px; }
.modal .modal-sub { color: var(--muted); font-size: 14px; margin: 0 0 18px; }
.modal label.field-label { display: block; font-size: 14px; font-weight: 600; margin: 14px 0 6px; }
.modal input[type="number"] { width: 100%; }
.check-row { display: flex; align-items: center; gap: 10px; margin: 12px 0; font-size: 14.5px; color: var(--muted); }
.check-row input { width: 18px; height: 18px; accent-color: #fff; }
.pills { display: flex; gap: 8px; margin: 6px 0 4px; }
.pill {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 999px;
  padding: 10px;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}
.pill.active { background: #fff; color: #0a0b0d; border-color: #fff; }
.modal-actions { display: flex; gap: 10px; margin-top: 22px; }
.modal-actions .btn { flex: 1; }
.filter-note { font-size: 13px; color: var(--faint); margin-top: 12px; font-family: var(--mono); }

/* ---------- auto-refresh bar ---------- */
.autorefresh-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0 4px;
  font-size: 13px;
  color: var(--muted);
  flex-wrap: wrap;
}
.autorefresh-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
  font-size: 13px;
}
.autorefresh-toggle .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--faint);
}
.autorefresh-toggle.on {
  color: var(--text);
  border-color: var(--green);
}
.autorefresh-toggle.on .dot {
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: arpulse 2s infinite;
}
@keyframes arpulse { 50% { opacity: 0.45; } }
.autorefresh-timer {
  font-variant-numeric: tabular-nums;
  color: var(--faint);
}
.live-res { margin-left: 8px; }

/* ---------- welcome popup ---------- */
.welcome-overlay[hidden] {
  display: none !important;
}
.welcome-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(4px);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.welcome {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  max-width: 420px;
  width: 100%;
  padding: 30px 28px;
  position: relative;
  text-align: center;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
}
.welcome-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  color: var(--faint);
  font-size: 26px;
  cursor: pointer;
  line-height: 1;
}
.welcome-close:hover { color: #fff; }
.welcome h3 { margin: 0 0 10px; font-size: 22px; }
.welcome p { color: var(--muted); font-size: 14.5px; margin: 0 0 20px; }

/* ---------- toast ---------- */
.toast {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #fff;
  color: #0a0b0d;
  font-weight: 600;
  font-size: 14px;
  padding: 12px 20px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 400;
  max-width: 90vw;
  text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- telegram cards ---------- */
.tg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 900px) { .tg-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .tg-grid { grid-template-columns: 1fr; } }
.tg-card {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 20px;
}
.tg-card .srv { font-family: var(--mono); font-size: 14px; word-break: break-all; font-weight: 700; }
.tg-meta { display: flex; gap: 14px; flex-wrap: wrap; margin: 12px 0; font-size: 13px; color: var(--muted); font-family: var(--mono); }
.tg-actions { display: flex; gap: 8px; }

/* ---------- locations ---------- */
.loc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 900px) { .loc-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .loc-grid { grid-template-columns: repeat(2, 1fr); } }
.loc-card {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 18px;
  text-decoration: none;
  display: block;
  transition: border-color 0.2s, transform 0.2s;
}
.loc-card:hover { border-color: var(--muted); transform: translateY(-2px); }
.loc-card .cc { font-family: var(--mono); font-size: 12px; color: var(--faint); letter-spacing: 1px; }
.loc-card .nm { font-weight: 700; font-size: 16px; margin: 2px 0; }
.loc-card .ct { font-family: var(--mono); font-size: 13px; color: var(--muted); }

/* ---------- faq ---------- */
.faq-list { max-width: 760px; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}
.faq-item summary {
  padding: 18px 20px;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 22px; color: var(--faint); flex-shrink: 0; }
.faq-item[open] summary::after { content: "–"; }
.faq-item .faq-body { padding: 0 20px 20px; color: var(--muted); font-size: 15px; }
.faq-item .faq-body p { margin: 0 0 10px; }
.faq-item .faq-body p:last-child { margin-bottom: 0; }

/* ---------- api docs ---------- */
.endpoint {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 16px;
}
.endpoint .method-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.method {
  font-family: var(--mono);
  font-weight: 800;
  font-size: 13px;
  background: #fff;
  color: #0a0b0d;
  border-radius: 7px;
  padding: 5px 12px;
}
.path { font-family: var(--mono); font-size: 15px; }
.endpoint p { color: var(--muted); font-size: 14.5px; }
pre.code {
  background: #0d0e11;
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 16px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.55;
  color: #c9ced6;
}
.param-table { width: 100%; min-width: 0; font-size: 14px; }
.param-table td, .param-table th { padding: 8px 10px; }
.param-table code { font-family: var(--mono); background: var(--card2); padding: 2px 8px; border-radius: 6px; font-size: 13px; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 760px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-card {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  text-decoration: none;
}
.contact-card:hover { border-color: var(--muted); }
.contact-card .ci { font-size: 24px; }
.contact-card h3 { margin: 0 0 4px; font-size: 16px; }
.contact-card p { margin: 0; color: var(--muted); font-size: 14px; word-break: break-all; }
.form-card { background: var(--card); border: 1px solid var(--border-soft); border-radius: var(--radius); padding: 26px; max-width: 640px; }
.form-row { margin-bottom: 14px; }
.form-row label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.form-row input, .form-row textarea { width: 100%; }
.form-row textarea { min-height: 130px; resize: vertical; }
.form-note { color: var(--faint); font-size: 13px; margin-top: 10px; }

/* ---------- misc ---------- */
.error-box {
  background: var(--red-bg);
  border: 1px solid rgba(240,117,110,0.3);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  color: var(--muted);
  margin: 20px 0;
}
.error-box strong { color: var(--text); display: block; margin-bottom: 6px; }
.loading { text-align: center; color: var(--faint); padding: 40px 0; font-family: var(--mono); font-size: 14px; }
.spinner {
  display: inline-block;
  width: 26px; height: 26px;
  border: 3px solid var(--border);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 10px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.updated { color: var(--faint); font-size: 13px; font-family: var(--mono); }
.mt { margin-top: 24px; }
.center { text-align: center; }
.teaser-list { display: grid; gap: 10px; max-width: 760px; }
.teaser {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 16px 20px;
  text-decoration: none;
}
.teaser:hover { border-color: var(--muted); }
.teaser span.q { font-weight: 600; }
.teaser span.arrow { color: var(--faint); }

/* ---- blog ---- */
.article { max-width: 780px; margin: 0 auto; }
.article h1 { font-size: clamp(28px, 5.5vw, 40px); line-height: 1.15; margin: 10px 0 14px; }
.article h2 { font-size: 22px; margin: 36px 0 12px; }
.article .lead { font-size: 18px; }
.article p, .article li { color: var(--text-dim); line-height: 1.75; }
.article p { margin: 0 0 16px; }
.article ul { padding-left: 22px; margin: 0 0 18px; }
.article li { margin-bottom: 8px; }
.article a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.article .mono { font-family: var(--mono); font-size: 14px; background: var(--card); padding: 2px 6px; border-radius: 6px; }
.post-meta { color: var(--faint); font-size: 13px; font-family: var(--mono); margin: 0 0 4px; }
.post-meta a { color: var(--muted); }
.post-card { display: block; background: var(--card); border: 1px solid var(--border-soft); border-radius: var(--radius); padding: 22px 24px; text-decoration: none; }
.post-card:hover { border-color: var(--muted); }
.post-card h2 { margin: 8px 0 10px; font-size: 21px; color: #fff; }
.post-card p { color: var(--text-dim); margin: 0 0 12px; line-height: 1.65; }
.post-card .read { color: #fff; font-weight: 600; font-size: 14px; }

.post-featured { width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--border-soft); margin: 6px 0 20px; }

/* ---- proxy-list content sections ---- */
.content-block { max-width: 780px; }
.content-block h2 { font-size: 22px; margin: 34px 0 12px; }
.content-block p, .content-block li { color: var(--text-dim); line-height: 1.75; }
.content-block p { margin: 0 0 16px; }
.content-block ol { padding-left: 22px; margin: 0 0 18px; color: var(--text-dim); }
.content-block li { margin-bottom: 8px; }
.content-block a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }