/* IceMC — hand-rolled, no frameworks */
:root {
  --ink: #23303b;
  --ink-soft: #55626e;
  --paper: #fbfaf6;
  --sky-top: #cfe4f2;
  --sky-bot: #eef5f9;
  --ice: #2f7fb3;
  --ice-dark: #1f5d86;
  --pine: #2e6b4f;
  --berry: #b8403a;
  --tape: rgba(255, 236, 160, .75);
  --line: #d9e3ea;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, var(--sky-top) 0, var(--sky-bot) 520px, #f4f7f9 100%);
  font: 17px/1.6 "Segoe UI", Roboto, Ubuntu, "Helvetica Neue", Arial, sans-serif;
}

.wrap { max-width: 860px; margin: 0 auto; padding: 0 20px; }

a { color: var(--ice-dark); }
a:hover { color: var(--berry); }

code {
  font-family: "Cascadia Mono", Consolas, "DejaVu Sans Mono", monospace;
  background: #e8f0f5;
  border-radius: 4px;
  padding: .05em .35em;
  font-size: .92em;
}

/* --- falling snow (pure CSS, two layers) --- */
.snow, .snow::after {
  position: fixed; inset: -100px 0 0 0; pointer-events: none; z-index: 0;
  background-image:
    radial-gradient(3px 3px at 20px 30px, #fff 50%, transparent 51%),
    radial-gradient(2px 2px at 90px 120px, #fff 50%, transparent 51%),
    radial-gradient(3px 3px at 160px 60px, #fff 50%, transparent 51%),
    radial-gradient(2px 2px at 230px 170px, #fff 50%, transparent 51%),
    radial-gradient(4px 4px at 300px 90px, #fff 50%, transparent 51%);
  background-size: 340px 220px;
  animation: fall 22s linear infinite;
  opacity: .85;
}
.snow::after {
  content: ""; background-size: 260px 180px; animation-duration: 34s; opacity: .6;
}
@keyframes fall { from { background-position: 0 0; } to { background-position: 60px 880px; } }
@media (prefers-reduced-motion: reduce) { .snow, .snow::after { animation: none; } }

header, main, footer { position: relative; z-index: 1; }

/* --- header --- */
.top { padding: 56px 0 26px; text-align: center; }
.hello { margin: 0; font-style: italic; color: var(--ink-soft); }
h1 {
  margin: 4px 0 0;
  font-size: clamp(56px, 11vw, 96px);
  letter-spacing: 2px;
  line-height: 1;
  color: var(--ice-dark);
  text-shadow: 3px 3px 0 #fff, 6px 6px 0 rgba(47, 127, 179, .18);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
}
.tag { margin: 8px 0 22px; font-size: 19px; }

.address-card {
  display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: center;
  background: var(--paper);
  border: 2px dashed var(--ice);
  border-radius: 10px;
  padding: 12px 18px;
  transform: rotate(-1deg);
  box-shadow: 0 6px 18px rgba(31, 93, 134, .12);
}
.address-card .label { font-size: 13px; text-transform: uppercase; letter-spacing: 1px; color: var(--ink-soft); }
.address-card code { font-size: 22px; background: none; padding: 0; color: var(--ink); font-weight: 700; }
.copy {
  font: inherit; font-size: 14px; cursor: pointer;
  border: 0; border-radius: 6px; padding: 6px 12px;
  background: var(--ice); color: #fff;
}
.copy:hover { background: var(--ice-dark); }

.small { font-size: 14px; color: var(--ink-soft); }

.toc { margin-top: 18px; display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.toc a {
  text-decoration: none; font-size: 15px;
  padding: 4px 12px; border-radius: 999px;
  background: rgba(255, 255, 255, .7); border: 1px solid var(--line);
}

/* --- notebook cards --- */
.note {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 26px 28px 22px;
  margin: 34px 0;
  box-shadow: 0 2px 0 #fff inset, 0 10px 24px rgba(35, 48, 59, .07);
}
.note::before { /* tape */
  content: ""; position: absolute; top: -12px; left: 50%; width: 110px; height: 24px;
  transform: translateX(-50%) rotate(-2deg);
  background: var(--tape); box-shadow: 0 1px 2px rgba(0,0,0,.08);
}
.note:nth-of-type(even)::before { transform: translateX(-50%) rotate(3deg); left: 40%; }

h2 {
  margin: 0 0 10px;
  font-size: 28px;
  color: var(--pine);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
}
h2::after { content: ""; display: block; width: 64px; height: 3px; margin-top: 4px; background: var(--berry); border-radius: 2px; }
h3 { margin: 26px 0 6px; font-size: 20px; }

.num {
  display: inline-grid; place-items: center;
  width: 30px; height: 30px; margin-right: 8px;
  border-radius: 50%; background: var(--ice); color: #fff; font-size: 16px;
}

li { margin: 4px 0; }
.facts { list-style: "❄  "; padding-left: 22px; }

.callout {
  background: #eef6fb; border-left: 4px solid var(--ice);
  padding: 12px 16px; border-radius: 4px; margin: 14px 0;
}
.warn { background: #fdf0ee; border-left: 4px solid var(--berry); padding: 8px 14px; border-radius: 4px; }
.hl { background: linear-gradient(transparent 55%, rgba(255, 214, 102, .8) 55%); font-weight: 700; }

table.ram { border-collapse: collapse; margin: 12px 0; width: 100%; font-size: 15px; }
table.ram th, table.ram td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
table.ram th { font-size: 13px; text-transform: uppercase; letter-spacing: .5px; color: var(--ink-soft); }

/* --- events --- */
.events { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin-top: 16px; }
.event {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px;
}
.event:nth-child(odd) { transform: rotate(-.6deg); }
.event:nth-child(even) { transform: rotate(.5deg); }
.event h3 { margin: 4px 0 6px; font-size: 18px; }
.event p { margin: 0; font-size: 15px; }
.event .when {
  font-size: 12px; text-transform: uppercase; letter-spacing: 1px;
  color: var(--berry); font-weight: 700;
}
.event.big { grid-column: 1 / -1; background: #f2f0fa; border-color: #c9c2e6; transform: none; }

.rules li { margin: 8px 0; }

.faq dt { font-weight: 700; margin-top: 14px; }
.faq dd { margin: 4px 0 0 0; color: var(--ink-soft); }

.discord {
  display: inline-block; margin-top: 8px; padding: 8px 14px; border-radius: 8px;
  background: #5865f2; color: #fff; text-decoration: none; font-weight: 600;
}
.discord:hover { background: #4752c4; color: #fff; }

.foot { text-align: center; padding: 10px 20px 50px; color: var(--ink-soft); font-style: italic; }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .note { padding: 22px 18px 18px; }
  .address-card code { font-size: 18px; }
}