:root{color-scheme:light;--paper:#f5f3ec;--ink:#26342a;--muted:#5f6d62;--line:#d9ded2;--green:#376545;--card:#fffef8;--soft:#ebeee3;--focus:#376545}
@media (prefers-color-scheme:dark){:root{color-scheme:dark;--paper:#151a16;--ink:#e4e9df;--muted:#9aa79c;--line:#2d362f;--green:#8fc49d;--card:#1b221d;--soft:#212922;--focus:#8fc49d}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6;-webkit-text-size-adjust:100%}
main{max-width:1120px;margin:auto;padding:28px 32px 24px}
a{color:inherit}
a:focus-visible,.scroll:focus-visible{outline:3px solid var(--focus);outline-offset:4px;border-radius:4px}
code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.87em}
.select{user-select:all;-webkit-user-select:all}
strong{font-weight:650}
.skip{position:absolute;left:-9999px;top:8px;background:var(--card);border:1px solid var(--line);padding:8px 12px;border-radius:6px;z-index:2}
.skip:focus{left:16px}

/* Header */
header{padding:0 0 56px}
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:56px;font-size:.85rem}
.brand{display:flex;align-items:center;gap:10px;font-weight:650}
.mark{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:6px;background:var(--green);color:var(--paper);font-family:ui-monospace,monospace;font-weight:700;line-height:1;padding-top:6px}
.top ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.top li a{display:block;padding:4px 10px;border-radius:6px;text-decoration:none;color:var(--muted)}
.top li a:hover{color:var(--ink);background:var(--soft)}
.eyebrow{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:.8rem;font-weight:650;letter-spacing:.1em;text-transform:uppercase}
.eyebrow span{font-size:.7rem;letter-spacing:.04em;border:1px solid var(--line);border-radius:5px;padding:3px 8px;color:var(--green)}
h1{font-family:Georgia,serif;font-weight:400;font-size:clamp(3rem,8vw,5.4rem);letter-spacing:-.05em;line-height:1.1;margin:18px 0}
.intro{font-size:1.12rem;color:var(--muted);max-width:570px;margin:0 0 28px}
.address{display:inline-flex;align-items:center;gap:14px;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 18px}
.address code{font-size:1.15rem;font-weight:600;color:var(--green)}
.label,.hint{font-size:.78rem;color:var(--muted)}
.label{text-transform:uppercase;letter-spacing:.1em;font-weight:650;font-size:.7rem}

/* Sections */
section{scroll-margin-top:16px}
h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;margin:0 0 18px}
h3{font-family:Georgia,serif;font-weight:400;letter-spacing:-.025em;line-height:1.25}
.note{font-size:.78rem;color:var(--muted);max-width:780px;margin:17px 0 0}
.note a{color:var(--green)}

/* Join steps */
.join{margin-bottom:56px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--card)}
.steps li{padding:22px 22px 20px;border-left:1px solid var(--line)}
.steps li:first-child{border-left:0}
.step{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;border:1px solid var(--green);color:var(--green);font-family:ui-monospace,monospace;font-size:.75rem}
.steps h3{font-size:1.2rem;margin:14px 0 6px}
.steps p{margin:0;font-size:.86rem;color:var(--muted)}
.steps a{color:var(--green)}
.steps strong{color:var(--ink)}

/* Tools */
.tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.tool{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:25px;text-decoration:none;display:flex;flex-direction:column;transition:border-color .15s,transform .15s}
.tool:hover{border-color:var(--green);transform:translateY(-3px)}
.tool-top{display:flex;align-items:center;gap:10px;font-size:.72rem;color:var(--muted)}
.tool-top>span:last-child{margin-left:auto;font-size:1.2rem}
.number{font-family:ui-monospace,monospace;color:var(--green)}
.tool h3{font-size:1.55rem;margin:24px 0 10px}
.tool p{font-size:.9rem;color:var(--muted);margin:0 0 30px}
.action{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-size:.8rem;font-weight:600;color:var(--green)}
.more{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.more a{display:flex;flex-direction:column;gap:2px;height:100%;padding:12px 16px;border:1px solid var(--line);border-radius:8px;text-decoration:none;font-size:.85rem;transition:border-color .15s}
.more a:hover{border-color:var(--green)}
.more strong::after{content:" ↗";color:var(--muted);font-weight:400}
.more span{font-size:.76rem;color:var(--muted)}

/* Server facts */
.rules{margin-top:56px;border-top:1px solid var(--line);padding-top:30px}
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.fact .k{display:block;font-size:.72rem;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:var(--green);margin-bottom:6px}
.fact p{margin:0;font-size:.86rem;color:var(--muted)}
.fact strong{color:var(--ink)}

/* Commands */
.play{margin-top:44px;border-top:1px solid var(--line);padding:30px 0;display:grid;grid-template-columns:1fr 1.6fr;gap:45px}
.play p{max-width:300px;font-size:.87rem;color:var(--muted)}
table{border-collapse:collapse;width:100%;font-size:.84rem}
th,td{text-align:left;padding:8px 12px 8px 0;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font-size:.7rem;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.cmds td:nth-child(2){color:var(--muted)}
.cmds td:last-child{white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--muted)}
.cmds code{color:var(--green)}

/* Tiers */
.tiers{border-top:1px solid var(--line);padding:30px 0 44px}
.tiers-head{display:grid;grid-template-columns:1fr 1.6fr;gap:45px;margin-bottom:12px}
.tiers-head p{margin:0;font-size:.87rem;color:var(--muted);max-width:640px}
.scroll{overflow-x:auto}
.tier-table{min-width:640px}
.tier-table td{color:var(--muted)}
.tier-table td:nth-child(2){color:var(--ink)}
.num{text-align:right;padding-right:28px;font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.8rem}
.tier-table tbody th{font-weight:400}
.chip{display:inline-block;min-width:52px;text-align:center;border-radius:5px;padding:1px 8px;font-family:ui-monospace,monospace;font-size:.76rem;font-weight:650;color:#fff}
.t0{background:#9a6b2f}.t1{background:#6b7280}.t2{background:#c2772b}.t3{background:#b8a31c;color:#1d1d1d}.t4{background:#7b3fb0}.t5{background:#2b5fb8}.t6{background:#c0368f}.t7{background:#2f9a6b}.t8{background:#2e8fa6}.t9{background:#b33a3a}
footer{border-top:1px solid var(--line);padding-top:20px;font-size:.73rem;color:var(--muted);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

@media (max-width:900px){
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps li:nth-child(3){border-left:0}
  .steps li:nth-child(n+3){border-top:1px solid var(--line)}
  .more,.facts{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:760px){
  main{padding:20px 16px}
  .top{margin-bottom:40px}
  header{padding-bottom:40px}
  .tools,.steps,.more,.facts{grid-template-columns:1fr}
  .steps li{border-left:0}
  .steps li+li{border-top:1px solid var(--line)}
  .tool{padding:23px}.tool p{margin-bottom:20px}.tool h3{margin-top:16px}
  .play,.tiers-head{grid-template-columns:1fr;gap:12px}
  .play p{max-width:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.tool,.more a{transition:none}.tool:hover{transform:none}}