:root {
  --bg: #0c131d; --bg2: #101a27; --panel: #152131; --panel2: #1a283b; --line: #27374d;
  --text: #e7ecf3; --muted: #94a3b8; --accent: #4fd1a1; --accent-strong: #6fe0b6; --accent-ink: #05241a;
  --glow: rgba(79, 209, 161, .13); --ok: #6fdc8c; --bad: #f08a7b; --code: #0b121b;
  --shadow: 0 1px 0 rgba(255, 255, 255, .03) inset, 0 12px 30px rgba(0, 0, 0, .28);
  --serif: "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, Consolas, "Courier New", monospace;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #eaf0f5; --bg2: #f3f7fa; --panel: #ffffff; --panel2: #f4f8fb; --line: #d3dde8;
    --text: #18222f; --muted: #5a6879; --accent: #0c7a59; --accent-strong: #0a6349; --accent-ink: #ffffff;
    --glow: rgba(12, 122, 89, .10); --ok: #1f7a3d; --bad: #b23a2b; --code: #edf2f7;
    --shadow: 0 8px 24px rgba(24, 34, 47, .08);
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; color: var(--text); font: 16px/1.6 var(--sans);
  background: radial-gradient(900px 420px at 50% -140px, var(--glow), transparent 70%), linear-gradient(var(--bg2), var(--bg) 420px) var(--bg);
  background-repeat: no-repeat; min-height: 100vh;
}
.page { max-width: 1060px; margin: 0 auto; padding: 44px 16px 72px; }

/* ---- header ---- */
header { text-align: center; margin-bottom: 30px; }
h1 {
  font: 400 clamp(2.3rem, 7vw, 3.4rem)/1.1 var(--serif); margin: 0; letter-spacing: .06em; color: var(--text);
}
h1::after {
  content: ""; display: block; width: 120px; height: 2px; margin: 14px auto 0;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.tag { color: var(--muted); margin: 12px 0 16px; font: italic 1.02rem/1.5 var(--serif); }
.status {
  display: inline-flex; align-items: center; gap: 10px; padding: 6px 16px;
  border: 1px solid var(--line); border-radius: 999px; background: var(--panel);
  font: 14px/1.4 var(--sans); color: var(--muted);
}
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); }
.status.up .dot { background: var(--ok); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 22%, transparent); }
.status.down .dot { background: var(--bad); }
[hidden] { display: none !important; }
.extra { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.rates { margin: 12px 0 0; font-size: 13px; color: var(--muted); }
nav {
  margin: 18px auto 0; display: flex; width: fit-content; max-width: 100%; gap: 4px; flex-wrap: wrap; justify-content: center;
  padding: 5px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel);
  font: 15px/1.2 var(--sans);
}
nav a { text-decoration: none; padding: 9px 16px; border-radius: 10px; color: var(--muted); transition: background .15s, color .15s; }
nav a:hover { color: var(--text); background: var(--panel2); }
nav a[aria-current="page"] { background: var(--accent); color: var(--accent-ink); font-weight: 600; }

/* ---- layout ---- */
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 22px; align-items: start; }
main { min-width: 0; }
main > section:first-child { margin-top: 0; }
aside { position: sticky; top: 16px; }
aside section { margin-top: 0; padding: 18px; }
aside h2 { font-size: 1.05rem; margin-bottom: 10px; }
/* nobody online: no side panel, content centred */
.layout.solo { grid-template-columns: minmax(0, 800px); justify-content: center; }
.layout.solo aside { display: none; }
@media (max-width: 820px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  aside { position: static; }
}

/* ---- panels and text ---- */
section {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 26px;
  margin-top: 22px; box-shadow: var(--shadow);
}
h2 {
  margin: 0 0 16px; font: 400 1.45rem/1.25 var(--serif); color: var(--text);
  padding-left: 12px; border-left: 3px solid var(--accent);
}
h4 { margin: 20px 0 8px; font: 600 .8rem/1.3 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
p { margin: 0 0 12px; } p:last-child { margin-bottom: 0; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-strong); }
.muted { color: var(--muted); }
.note { font-size: 15px; line-height: 1.55; color: var(--muted); margin: 10px 0 0; }
.hint { font-size: 13px; line-height: 1.4; color: var(--muted); margin-top: 5px; }
code, pre { font: 14px/1.5 var(--mono); background: var(--code); border-radius: 6px; }
code { padding: 2px 6px; overflow-wrap: anywhere; border: 1px solid var(--line); }
footer { text-align: center; color: var(--muted); font-size: 13px; margin-top: 36px; }

/* numbered steps */
ol { margin: 0; padding: 0; list-style: none; counter-reset: step; }
ol > li { position: relative; padding: 0 0 18px 48px; counter-increment: step; }
ol > li:last-child { padding-bottom: 0; }
ol > li::before {
  content: counter(step); position: absolute; left: 0; top: -2px; width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center; font: 600 15px/1 var(--sans);
  color: var(--accent); border: 1px solid var(--accent); background: var(--glow);
}
ol > li:not(:last-child)::after {
  content: ""; position: absolute; left: 15.5px; top: 36px; bottom: 4px; width: 1px; background: var(--line);
}
details { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 12px; }
summary { cursor: pointer; color: var(--accent); }
summary:hover { color: var(--accent-strong); }
details ul { margin: 10px 0 0; padding-left: 1.3em; } details li { margin-bottom: 8px; }
details p { margin-top: 10px; }
dl { margin: 0; } dt { color: var(--accent); margin-top: 12px; } dt:first-child { margin-top: 0; } dd { margin: 2px 0 0; }

/* ---- forms and buttons ---- */
label { display: block; font-size: 14px; line-height: 1.4; color: var(--muted); margin: 16px 0 6px; }
input, select {
  width: 100%; padding: 11px 12px; font: 16px/1.3 var(--sans); color: var(--text);
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px; transition: border-color .15s, box-shadow .15s;
}
input::placeholder { color: var(--muted); opacity: .8; }
input:hover, select:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
input:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--glow); }
button, a.button {
  display: inline-block; font: 600 15px/1 var(--sans); padding: 13px 20px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); text-decoration: none;
  transition: background .15s, transform .05s;
}
button:hover, a.button:hover { background: var(--accent-strong); border-color: var(--accent-strong); color: var(--accent-ink); }
button:active, a.button:active { transform: translateY(1px); }
button.ghost { background: transparent; color: var(--accent); }
button:disabled { opacity: .6; cursor: wait; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
form button { margin-top: 22px; width: 100%; }
.copy { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.copy pre { margin: 0; padding: 9px 12px; flex: 1 1 240px; overflow-x: auto; border: 1px solid var(--line); }
.row { display: flex; gap: 12px; flex-wrap: wrap; } .row > div { flex: 1 1 200px; }
.result { margin-top: 14px; font-size: 15px; line-height: 1.5; min-height: 1.5em; }
.result.ok { color: var(--ok); } .result.bad { color: var(--bad); }
.account {
  display: inline-block; margin: 8px 0; padding: 8px 16px; border-radius: 8px; border: 1px dashed var(--accent);
  font: 700 1.6rem/1.3 var(--mono); color: var(--accent); letter-spacing: .1em; background: var(--glow);
}

/* ---- tables and lists ---- */
.scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.4; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
th { color: var(--muted); font-weight: 600; font-size: 12px; letter-spacing: .07em; text-transform: uppercase; background: var(--panel2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover td { background: var(--panel2); }
table.ranked tbody tr:nth-child(-n+3) td:first-child { color: var(--accent); font-weight: 700; }
td a { text-decoration: none; font-weight: 600; } td a:hover { text-decoration: underline; }
.link { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; cursor: pointer; text-decoration: underline; }
ul.results { list-style: none; margin: 12px 0 0; padding: 0; font-size: 15px; line-height: 1.4; }
ul.results li { padding: 8px 2px; border-bottom: 1px solid var(--line); }
ul.results li:last-child { border-bottom: 0; }
ul.results a { text-decoration: none; font-weight: 600; margin-right: 6px; }
ul.online { list-style: none; margin: 0; padding: 0; font-size: 15px; line-height: 1.4; }
ul.online li { padding: 7px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
ul.online li:last-child { border-bottom: 0; }
ul.online a { overflow-wrap: anywhere; text-decoration: none; font-weight: 600; }
ul.online a::before {
  content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--ok);
  margin-right: 8px; vertical-align: middle; position: relative; top: -1px;
}
ul.online span { font-size: 13px; white-space: nowrap; }

/* ---- character card ---- */
.card { margin-top: 20px; border-top: 1px solid var(--line); padding-top: 20px; }
.card h3 { margin: 0 0 6px; font: 400 1.7rem/1.2 var(--serif); color: var(--text); }
.badge {
  display: inline-block; font: 600 11px/1 var(--sans); letter-spacing: .06em; text-transform: uppercase;
  padding: 5px 9px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); margin-left: 10px; vertical-align: middle;
}
.badge.on { color: var(--ok); border-color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(128px, 1fr)); gap: 10px; margin: 12px 0; }
.stat { background: var(--panel2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.stat .k { font-size: 11px; line-height: 1.3; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); }
.stat .v { font-size: 19px; line-height: 1.3; font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---- join: choose a way to connect ---- */
.waybox { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.way-intro { margin-bottom: 14px; }
input.way { position: absolute; width: 1px; height: 1px; padding: 0; border: 0; opacity: 0; pointer-events: none; }
.ways { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.ways label {
  position: relative; margin: 0; padding: 16px 18px 16px 50px; border: 1px solid var(--line); border-radius: 12px;
  background: var(--panel2); cursor: pointer; transition: border-color .15s, background .15s;
}
.ways label:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.ways label::before {
  content: ""; position: absolute; left: 18px; top: 20px; width: 18px; height: 18px; border-radius: 50%;
  border: 1px solid var(--muted); background: var(--bg);
}
.ways label strong { display: block; font: 400 1.2rem/1.3 var(--serif); color: var(--text); }
.ways label span { display: block; margin-top: 4px; font-size: 14px; line-height: 1.45; color: var(--muted); }
#way-patch:checked ~ .ways label[for="way-patch"], #way-ip:checked ~ .ways label[for="way-ip"],
#way-otc:checked ~ .ways label[for="way-otc"] {
  border-color: var(--accent); background: var(--glow);
}
#way-patch:checked ~ .ways label[for="way-patch"]::before, #way-ip:checked ~ .ways label[for="way-ip"]::before,
#way-otc:checked ~ .ways label[for="way-otc"]::before {
  border-color: var(--accent); background: var(--accent); box-shadow: inset 0 0 0 4px var(--panel);
}
#way-patch:focus-visible ~ .ways label[for="way-patch"], #way-ip:focus-visible ~ .ways label[for="way-ip"],
#way-otc:focus-visible ~ .ways label[for="way-otc"] {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.way-panel { display: none; margin-top: 22px; }
#way-patch:checked ~ #panel-patch, #way-ip:checked ~ #panel-ip, #way-otc:checked ~ #panel-otc { display: block; }
input.way:checked ~ .way-hint { display: none; }
ol.from3 { counter-reset: step 2; }
dl.conn { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
dl.conn > div { background: var(--panel2); border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; }
dl.conn dt { margin: 0; font-size: 11px; line-height: 1.3; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); }
dl.conn dd { margin: 4px 0 0; }
.waybox + .note { margin-top: 18px; }

/* ---- character page and account page ---- */
table.kv th, table.kv td { white-space: normal; vertical-align: top; }
table.kv { border: 1px solid var(--line); border-radius: 10px; border-collapse: separate; border-spacing: 0; overflow: hidden; }
table.kv th {
  width: 190px; background: var(--panel2); color: var(--muted); font-weight: 600; font-size: 14px;
  letter-spacing: 0; text-transform: none; border-right: 1px solid var(--line);
}
table.kv tr:last-child th, table.kv tr:last-child td { border-bottom: 0; }
table.kv tbody tr:hover td { background: transparent; }
table.kv td.strong { font-weight: 600; font-size: 17px; }
table.kv td.comment { white-space: pre-wrap; overflow-wrap: anywhere; }
table.kv .badge { margin-left: 10px; }
td .badge { margin-left: 0; }
@media (max-width: 560px) { table.kv th { width: 120px; } }
form.inline label { margin-top: 0; }
.inline-row { display: flex; gap: 10px; }
.inline-row input { flex: 1 1 auto; min-width: 0; }
form.inline button { margin-top: 0; width: auto; flex: 0 0 auto; }
textarea {
  display: block; width: 100%; padding: 11px 12px; font: 16px/1.5 var(--sans); color: var(--text); resize: vertical;
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px; transition: border-color .15s, box-shadow .15s;
}
textarea::placeholder { color: var(--muted); opacity: .8; }
textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--glow); }
.mychar { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.mychar h3 { margin: 0; font: 400 1.3rem/1.3 var(--serif); }
.mychar h3 a { text-decoration: none; }
.mychar h3 .muted { margin-left: 10px; font: 14px/1.4 var(--sans); }
.mychar label { margin-top: 10px; }
.actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 12px; }
.actions .hint { margin: 0; }
label.check { display: flex; gap: 10px; align-items: flex-start; margin: 16px 0 0; color: var(--text); font-size: 15px; cursor: pointer; }
label.check input { width: 18px; height: 18px; margin: 3px 0 0; padding: 0; flex: 0 0 auto; accent-color: var(--accent); }
p.comment { white-space: pre-wrap; overflow-wrap: anywhere; }
nav.pager { margin: 16px 0 0; padding: 0; border: 0; background: none; gap: 6px; align-items: center; justify-content: flex-start; width: auto; }
nav.pager button { padding: 9px 13px; min-width: 40px; background: transparent; color: var(--accent); border-color: var(--line); }
nav.pager button:hover { background: var(--panel2); color: var(--accent-strong); border-color: var(--accent); }
nav.pager button.current, nav.pager button.current:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); cursor: default; }
.ways label strong .badge { font-style: normal; margin-left: 8px; color: var(--bad); border-color: var(--bad); }
.warn {
  margin: 0 0 18px; padding: 12px 14px; border: 1px solid var(--bad); border-radius: 10px; font-size: 15px; line-height: 1.5;
  background: color-mix(in srgb, var(--bad) 10%, transparent);
}
.ways label strong .badge.rec { color: var(--ok); border-color: var(--ok); }
.ways label strong { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; } .ways label strong .badge { margin-left: 0; }