/* Dungeons2Guide — dark dungeon field-notes theme
   v=20260928-2 (改文件必升版本号) */
:root {
  --bg: #0b0e14;
  --panel: #11151d;
  --panel2: #161b26;
  --line: #232a36;
  --text: #dbe2ee;
  --muted: #8a94a6;
  --green: #57d364;
  --green-dim: #2ea043;
  --amber: #e3b341;
  --red: #f85149;
  --blue: #58a6ff;
  --mono: ui-monospace, "Cascadia Code", Consolas, monospace;
  --sans: system-ui, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- header ---------- */
.site-head {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 14, 20, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-head .wrap { display: flex; align-items: center; gap: 24px; height: 58px; }
.brand {
  font-weight: 800; font-size: 19px; letter-spacing: -0.02em; color: var(--text);
  display: flex; align-items: baseline; gap: 2px;
}
.brand b { color: var(--amber); font-family: var(--mono); font-size: 17px; }
.brand:hover { text-decoration: none; }
.site-nav { display: flex; gap: 18px; margin-left: auto; flex-wrap: wrap; }
.site-nav a {
  color: var(--muted); font-size: 14px; font-weight: 600; letter-spacing: 0.02em;
  padding: 4px 2px; border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: var(--text); text-decoration: none; border-bottom-color: var(--green); }
.site-nav a[aria-current="page"] { color: var(--green); border-bottom-color: var(--green); }

/* ---------- breadcrumbs ---------- */
.crumbs {
  font-family: var(--mono); font-size: 12.5px; color: var(--muted);
  padding: 18px 0 4px; letter-spacing: 0.03em;
}
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--green); }
.crumbs .sep { margin: 0 8px; color: #3d4656; }

/* ---------- article ---------- */
article { padding: 14px 0 56px; }
h1 {
  font-size: clamp(27px, 4.6vw, 38px); line-height: 1.2; letter-spacing: -0.02em;
  font-weight: 800; margin: 10px 0 14px;
}
h1 .accent { color: var(--green); }
.lede { font-size: 18.5px; color: var(--text); opacity: 0.92; max-width: 46em; }
.meta {
  display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center;
  font-family: var(--mono); font-size: 12.5px; color: var(--muted);
  margin: 14px 0 30px; padding-bottom: 18px; border-bottom: 1px solid var(--line);
}
h2 {
  font-size: 23px; letter-spacing: -0.01em; margin: 44px 0 14px; font-weight: 750;
  display: flex; align-items: center; gap: 10px;
}
h2::before { content: ""; width: 8px; height: 22px; background: var(--amber); border-radius: 2px; flex: none; }
h3 { font-size: 18px; margin: 28px 0 10px; font-weight: 700; }
p { margin: 12px 0; max-width: 46em; }
ul, ol { margin: 12px 0 12px 22px; max-width: 44em; }
li { margin: 6px 0; }
li::marker { color: var(--green); }
strong { color: #fff; }
em { color: var(--amber); font-style: normal; font-weight: 600; }

/* ---------- components ---------- */
.quick-answer {
  background: linear-gradient(180deg, #13210f, #101a0d);
  border: 1px solid #2c4222; border-left: 4px solid var(--green);
  border-radius: 10px; padding: 18px 20px; margin: 22px 0;
}
.quick-answer .qa-tag {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.14em;
  color: var(--green); text-transform: uppercase; display: block; margin-bottom: 6px;
}
.quick-answer p { margin: 4px 0; font-size: 17px; }

.live-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em;
  color: var(--amber); border: 1px solid #4d3f14; background: #1d1810;
  padding: 5px 12px; border-radius: 999px; margin: 18px 0;
}
.live-badge .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--amber);
  animation: pulse 1.6s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; margin: 20px 0; }
.g-card {
  display: block; background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; padding: 18px; color: var(--text);
  transition: border-color 0.15s, transform 0.15s;
}
.g-card:hover { text-decoration: none; border-color: var(--green-dim); transform: translateY(-2px); }
.g-card .k {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em;
  color: var(--amber); text-transform: uppercase;
}
.g-card .t { font-weight: 750; font-size: 16.5px; margin: 6px 0 4px; }
.g-card .d { font-size: 13.5px; color: var(--muted); line-height: 1.55; }

.tier {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-weight: 800; font-size: 15px;
  width: 34px; height: 34px; border-radius: 8px; flex: none;
}
.tier.S { background: #33270c; color: var(--amber); border: 1px solid #6b5416; }
.tier.A { background: #10240f; color: var(--green); border: 1px solid #2c5428; }
.tier.B { background: #0e1c30; color: var(--blue); border: 1px solid #274566; }
.tier.C { background: #171a20; color: var(--muted); border: 1px solid var(--line); }

.tier-row {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 16px 18px; margin: 10px 0;
}
.tier-row .body { flex: 1; min-width: 0; }
.tier-row .name { font-weight: 750; font-size: 16.5px; }
.tier-row .bl { color: var(--muted); font-size: 14px; line-height: 1.6; margin-top: 3px; }

table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14.5px; display: table; }
@media (max-width: 720px) {
  table { display: block; overflow-x: auto; white-space: nowrap; }
}
th {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--amber); text-align: left; padding: 10px 12px;
  border-bottom: 2px solid var(--line);
}
td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: none; }
td:first-child { font-weight: 650; }
.statbar { display: inline-block; height: 7px; border-radius: 4px; background: var(--green); vertical-align: middle; }
.statbar.mid { background: var(--amber); }
.statbar.low { background: var(--red); }

.build-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  padding: 22px; margin: 18px 0;
}
.build-card .role {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--amber);
}
.build-card h3 { margin: 6px 0 8px; font-size: 20px; }
.build-card .fits { font-size: 14px; color: var(--green); margin-top: 10px; }
.build-card .weak { font-size: 14px; color: var(--red); margin-top: 2px; }
.kv { font-family: var(--mono); font-size: 13px; color: var(--muted); margin: 8px 0; }
.kv b { color: var(--text); font-weight: 600; }

.faq-item { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq-item h3 { margin: 0 0 6px; font-size: 16.5px; }
.faq-item p { margin: 0; color: var(--text); opacity: 0.9; }

.notice {
  background: #1d1810; border: 1px solid #4d3f14; border-radius: 8px;
  padding: 12px 16px; font-size: 14px; color: var(--amber); margin: 20px 0;
}
.note-plain {
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  padding: 12px 16px; font-size: 14px; color: var(--muted); margin: 20px 0;
}

.divider { border: none; border-top: 1px solid var(--line); margin: 40px 0; }

/* ---------- footer ---------- */
.site-foot { border-top: 1px solid var(--line); background: #0d1017; margin-top: 40px; }
.site-foot .wrap { padding: 34px 20px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 14px; margin-bottom: 18px; }
.foot-links a { color: var(--muted); }
.foot-links a:hover { color: var(--green); }
.disclaimer {
  font-size: 12.5px; color: #5c6678; line-height: 1.6; max-width: 52em;
  border-top: 1px solid var(--line); padding-top: 16px;
}
.disclaimer b { color: var(--muted); }

/* ---------- images ---------- */
.hero {
  position: relative; margin: 24px 0 6px; border-radius: 14px; overflow: hidden;
  border: 1px solid var(--line); min-height: 300px;
  display: flex; align-items: flex-end;
}
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero .overlay {
  position: relative; width: 100%;
  background: linear-gradient(180deg, rgba(11,14,20,0) 0%, rgba(11,14,20,0.55) 45%, rgba(11,14,20,0.94) 100%);
  padding: 70px 28px 24px;
}
.hero .overlay h1 { margin: 10px 0 8px; text-shadow: 0 2px 12px rgba(0,0,0,0.6); }
.hero .overlay .lede { text-shadow: 0 1px 8px rgba(0,0,0,0.7); }
@media (max-width: 640px) { .hero .overlay { padding: 56px 18px 18px; } }

.g-card .thumb {
  display: block; aspect-ratio: 16 / 9; overflow: hidden;
  margin: -18px -18px 14px; border-bottom: 1px solid var(--line);
  background: var(--panel2);
}
.g-card .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.tier-row img.wicon {
  width: 58px; height: 58px; border-radius: 10px; border: 1px solid var(--line);
  flex: none; object-fit: cover; background: var(--panel2);
}

.build-card img.bimg {
  display: block; width: 100%; aspect-ratio: 21 / 9; object-fit: cover;
  border-radius: 10px; border: 1px solid var(--line); margin: 4px 0 16px;
}

figure.lead-fig { margin: 22px 0; }
figure.lead-fig img {
  display: block; width: 100%; border-radius: 12px; border: 1px solid var(--line);
}
figure.lead-fig figcaption {
  font-family: var(--mono); font-size: 12px; color: var(--muted);
  margin-top: 8px; letter-spacing: 0.04em;
}

/* ---------- 404 ---------- */
.lost { text-align: center; padding: 80px 0 100px; }
.lost .code { font-family: var(--mono); font-size: 15px; color: var(--red); letter-spacing: 0.2em; }
.lost h1 { margin: 14px 0 10px; }
.lost p { margin: 0 auto; }

@media (max-width: 640px) {
  .site-nav { gap: 12px; font-size: 13px; }
  .site-head .wrap { gap: 14px; }
  .tier-row { flex-direction: column; gap: 10px; }
}