:root {
  --paper: #E6E9FF;
  --ink: #22184A;
  --ink-2: #5E5880;
  --screen: #FFFFFF;
  --heat: #FF4F9A;
  --coin: #FFB800;
  --mint: #12A47A;
  --line: #CDD1F5;
  --display: "Dela Gothic One", "ZCOOL QingKe HuangYou", "PingFang SC", sans-serif;
  --zh-display: "ZCOOL QingKe HuangYou", "Dela Gothic One", "PingFang SC", sans-serif;
  --body: "Gabarito", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink);
  font: 400 16px/1.55 var(--body);
  background-image: radial-gradient(circle at 1px 1px, #cfd3fb 1px, transparent 1.4px);
  background-size: 22px 22px;
}
a { color: inherit; text-underline-offset: 3px; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--heat); outline-offset: 2px; border-radius: 6px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* 顶栏 */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px clamp(16px, 4vw, 48px); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.lens { width: 36px; height: 36px; color: var(--ink); }
.wordmark { font: 400 22px/1 var(--display); letter-spacing: -.01em; }
.zhmark { font: 400 18px/1 var(--zh-display); color: var(--ink-2); padding-left: 10px; border-left: 2px solid var(--line); }
html[lang="en"] .zhmark { display: none; }
.top-right { display: flex; align-items: center; gap: 14px; }
.ca-slot { font-size: 13px; color: var(--ink-2); border: 2px dashed #b9bef0; padding: 6px 12px; border-radius: 999px; }
.lang { display: flex; background: var(--ink); border-radius: 999px; padding: 3px; }
.lang button { white-space: nowrap; border: 0; background: none; color: #fff; padding: 6px 14px; border-radius: 999px; cursor: pointer; font-weight: 600; font-size: 14px; }
.lang button[aria-pressed="true"] { background: #fff; color: var(--ink); }

/* 跑马灯：最新出现的同名币 */
.ticker { display: flex; align-items: stretch; background: var(--ink); color: #fff; font-size: 14px; border-block: 3px solid var(--ink); }
.tk-label { flex: none; background: var(--coin); color: var(--ink); font-weight: 800; padding: 9px 16px; display: flex; align-items: center; border-radius: 0 999px 999px 0; position: relative; z-index: 1; }
.tk-viewport { overflow: hidden; flex: 1; mask-image: linear-gradient(90deg, transparent, #000 40px, #000 calc(100% - 40px), transparent); }
.tk-track { list-style: none; margin: 0; padding: 0; display: flex; width: max-content; animation: tk 70s linear infinite; }
.ticker:hover .tk-track { animation-play-state: paused; }
.tk-track li { display: flex; align-items: center; gap: 8px; padding: 9px 22px; white-space: nowrap; border-right: 1px dashed #4a3f80; }
.tk-track b { color: var(--coin); }
.tk-chain { font-size: 11.5px; font-weight: 800; padding: 1px 7px; border-radius: 6px; background: #3a2f6e; color: #d9d4ff; }
.tk-mc { font-variant-numeric: tabular-nums; }
.tk-ago { color: #a9a2d8; font-size: 13px; }
@keyframes tk { to { transform: translateX(-50%); } }

main { padding: 0 clamp(16px, 4vw, 48px); max-width: 1320px; margin: 0 auto; }

/* 首屏：左边一句话和吉祥物，右边一台“图鉴机” */
.hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(20px, 3vw, 44px); align-items: center; padding: clamp(24px, 4vw, 56px) 0 clamp(40px, 5vw, 72px); }
.hero-copy { display: grid; align-content: center; position: relative; z-index: 2; }
.hero h1 { font: 400 clamp(40px, 5.2vw, 72px)/1.05 var(--display); margin: 0 0 20px; letter-spacing: -.02em; white-space: pre-line; }
:lang(zh-CN) .hero h1 { font-family: var(--zh-display); font-size: clamp(44px, 5.4vw, 80px); line-height: 1.06; letter-spacing: 0; }
.lede { font-size: clamp(16px, 1.3vw, 18px); max-width: 32em; margin: 0 0 20px; }
:lang(zh-CN) .lede { max-width: 25em; }
.legend { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 14.5px; color: var(--ink-2); }
.legend li { display: flex; align-items: center; gap: 10px; }
.sw { display: inline-block; width: 22px; height: 10px; border-radius: 6px; flex: none; }
.sw.heat { background: var(--heat); }
.sw.coin { background: var(--coin); border: 2px solid var(--ink); height: 12px; width: 12px; border-radius: 50%; }
/* 三步怎么用 + 主按钮 */
.howto { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 8px; counter-reset: h; max-width: 30em; }
.howto li { counter-increment: h; display: flex; gap: 10px; align-items: baseline; font-size: 15.5px; font-weight: 600; }
.howto li::before { content: counter(h); flex: none; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font: 400 13px/1 var(--display); background: var(--ink); color: #fff; transform: translateY(-1px); }
.howto li:nth-child(1)::before { background: var(--heat); }
.howto li:nth-child(2)::before { background: var(--coin); color: var(--ink); }
.cta { display: flex; flex-wrap: wrap; gap: 10px; }
.btn-main, .btn-sub { border: 2.5px solid var(--ink); border-radius: 999px; padding: 12px 22px; font-weight: 800; font-size: 16px; cursor: pointer; }
.btn-main { background: var(--heat); color: #fff; box-shadow: 0 5px 0 var(--ink); transition: transform .12s, box-shadow .12s; }
.btn-main:hover { transform: translateY(-2px); box-shadow: 0 7px 0 var(--ink); }
.btn-main:active { transform: translateY(3px); box-shadow: 0 2px 0 var(--ink); }
.btn-sub { background: #fff; }
/* 吉祥物从左栏探进图鉴机 */
.dexi { width: clamp(170px, 17vw, 250px); height: auto; justify-self: end; margin: -6px clamp(-44px, -2.6vw, -12px) -30px 0; filter: drop-shadow(0 10px 0 rgba(34, 24, 74, .12)); transform: rotate(4deg); }

.device { position: relative; }
.specimen {
  background: var(--ink); border-radius: 32px 32px 32px 10px; padding: 12px 14px 14px;
  box-shadow: inset 0 0 0 3px #3a2f6e, 0 18px 0 -6px rgba(34, 24, 74, .18);
  position: relative;
}
.specimen::before { /* 机身指示灯：粉=平台，黄=链上 */
  content: ""; position: absolute; top: -9px; right: 34px; width: 46px; height: 18px; border-radius: 9px;
  background: linear-gradient(90deg, var(--heat) 0 50%, var(--coin) 50%); border: 3px solid var(--ink);
}
.sp-pick { display: flex; gap: 8px; padding: 4px 4px 12px; flex-wrap: wrap; }
.sp-pick button {
  width: 42px; height: 42px; border-radius: 50%; border: 0; background: var(--tint); cursor: pointer;
  font-size: 21px; line-height: 1; display: grid; place-items: center; box-shadow: inset 0 0 0 2px rgba(34, 24, 74, .25);
  transition: transform .15s;
}
.sp-pick button:hover { transform: translateY(-2px); }
.sp-pick button[aria-pressed="true"] { box-shadow: 0 0 0 3px var(--ink), 0 0 0 6px var(--heat); }
.sp-screen { background: var(--screen); border-radius: 22px 22px 22px 6px; overflow: hidden; }
.sp-head { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; padding: 18px 20px 12px; }
.sp-no { font: 400 12px/1 var(--display); color: var(--ink-2); }
.sp-title h3 { margin: 4px 0 2px; font: 400 26px/1.1 var(--display); }
:lang(zh-CN) .sp-title h3 { font-family: var(--zh-display); font-size: 30px; }
.sp-title p { margin: 0; font-size: 13.5px; color: var(--ink-2); line-height: 1.4; }
.sp-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 2px 20px 12px; gap: 8px; }
.sp-stats div { padding: 10px 12px; border-radius: 12px; min-width: 0; }
.sp-stats .heat { background: #FFE6F1; }
.sp-stats .coin { background: #FFF2CC; }
.sp-stats dt { font-size: 12.5px; color: var(--ink-2); line-height: 1.3; overflow-wrap: anywhere; }
.sp-stats dd { margin: 4px 0 2px; font: 400 clamp(20px, 2vw, 26px)/1.1 var(--display); font-variant-numeric: tabular-nums; }
:lang(zh-CN) .sp-stats dd { font-family: var(--body); font-weight: 800; }
.sp-stats small { display: block; font-size: 12px; color: var(--ink-2); line-height: 1.35; }
.sp-chart { padding: 4px 20px 6px; }
.track-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.range { display: flex; border: 2px solid var(--ink); border-radius: 999px; overflow: hidden; }
.range button { border: 0; background: #fff; padding: 3px 12px; font-size: 13px; font-weight: 600; cursor: pointer; }
.range button[aria-pressed="true"] { background: var(--ink); color: #fff; }
.track-l { margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; font-size: 13px; color: var(--ink-2); }
.track-l span { display: inline-flex; align-items: center; gap: 8px; }
.dual { width: 100%; height: auto; display: block; overflow: visible; }
.dual .heat-a { fill: rgba(255, 79, 154, .16); }
.dual .heat-l { fill: none; stroke: var(--heat); stroke-width: 2.2; stroke-linejoin: round; }
.dual .day { stroke: var(--line); stroke-width: 1; stroke-dasharray: 2 3; }
.dual .lane { stroke: var(--line); stroke-width: 1.5; }
.dual .lane-l, .dual .tick { font: 600 11px var(--body); fill: var(--ink-2); }
.dual .coin { fill: var(--coin); stroke: var(--ink); stroke-width: 2; }
.dual .peak { fill: #fff; stroke: var(--heat); stroke-width: 2.5; }
.dual .peak-l { font: 800 11px var(--body); fill: #C2185B; }
.dual .now { stroke: var(--ink); stroke-width: 1.5; stroke-dasharray: 4 3; }
.dual .now-l { fill: var(--ink); font-weight: 800; }
.dual .callout line { stroke: var(--ink); stroke-width: 1.2; stroke-dasharray: 2 2; }
.dual .callout text { font: 800 11px var(--body); fill: var(--ink); }
.dual .early rect { fill: #fff; stroke: var(--ink); stroke-width: 1.5; stroke-dasharray: 3 2; }
.dual .early text { font: 700 11px var(--body); fill: var(--ink); }
.sp-notes { list-style: none; margin: 0; padding: 4px 20px 18px; display: grid; gap: 6px; font-size: 14px; }
.sp-notes:empty { display: none; }
.sp-notes li { padding-left: 16px; position: relative; }
.sp-notes li::before { content: ""; position: absolute; left: 0; top: .6em; width: 7px; height: 7px; border-radius: 50%; background: var(--coin); border: 1.5px solid var(--ink); }
.sp-notes .muted { color: var(--ink-2); }
.sp-notes .muted::before { background: #fff; }

/* 判定章 */
.stamp {
  display: inline-block; font-weight: 800; font-size: 13px; line-height: 1.25; padding: 6px 11px; border-radius: 10px;
  border: 2.5px solid currentColor; transform: rotate(-3deg); white-space: nowrap;
}
.s-chainLed { color: #C2185B; background: #FFE6F1; }
.s-coinCold { color: #4F4A7A; background: #EEEFFB; }
.s-veteran { color: #8A5A00; background: #FFF2CC; }
.s-allCold { color: #7C7896; background: #F4F4F8; border-style: dashed; }
.s-heatLeads { color: #0B7A5A; background: #DDF6EE; }
.s-mixed { color: var(--ink-2); background: #fff; }
.s-waiting { color: var(--mint); background: #DDF6EE; }

/* 榜单栏：药丸标签 + 排序 */
.boards { padding-bottom: 64px; }
.board-bar { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.tabs { display: flex; gap: 6px; background: #fff; border: 2.5px solid var(--ink); border-radius: 999px; padding: 4px; }
.tabs button { border: 0; background: none; cursor: pointer; border-radius: 999px; padding: 7px 8px 7px 18px; display: flex; align-items: center; gap: 8px; }
.tabs b { font: 400 17px/1 var(--display); }
:lang(zh-CN) .tabs b { font-family: var(--zh-display); font-size: 21px; }
.tabs small { font-size: 13px; color: var(--ink-2); }
.tabs .count { min-width: 26px; height: 26px; padding: 0 7px; border-radius: 13px; background: var(--paper); font-weight: 800; font-size: 13px; display: grid; place-items: center; }
.tabs [aria-selected="true"] { background: var(--ink); color: #fff; }
.tabs [aria-selected="true"] small { color: #c9c4ee; }
.tabs [aria-selected="true"] .count { background: var(--heat); color: #fff; }
.sort { display: flex; align-items: center; gap: 6px; font-size: 13.5px; color: var(--ink-2); }
.sort[hidden] { display: none; }
.sort button { border: 2px solid var(--ink); background: #fff; color: var(--ink); border-radius: 999px; padding: 4px 12px; font-size: 13.5px; font-weight: 600; cursor: pointer; }
.sort button[aria-pressed="true"] { background: var(--coin); }

/* 已上链：排行榜 */
.list-head, .row-btn {
  display: grid; align-items: center; gap: 16px;
  grid-template-columns: 30px minmax(200px, 1.5fr) minmax(130px, 1fr) minmax(170px, 1.15fr) minmax(250px, 1.7fr) 186px;
}
.list-head { padding: 0 20px 8px; font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.row-btn {
  width: 100%; text-align: left; background: #fff; border: 2px solid var(--ink); border-radius: 18px; padding: 12px 20px;
  cursor: pointer; transition: transform .15s, box-shadow .15s;
}
.row-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--ink); }
.row.is-picked .row-btn { box-shadow: 0 0 0 3px var(--heat); }
.rank { font: 400 20px/1 var(--display); color: var(--ink-2); }
.who { display: flex; align-items: center; gap: 12px; min-width: 0; }
.who b { display: block; font-size: 16.5px; line-height: 1.2; }
.who small { display: block; font-size: 12.5px; color: var(--ink-2); line-height: 1.35; }
.mono {
  width: 52px; height: 52px; flex: none; display: grid; place-items: center; border-radius: 42% 58% 55% 45% / 50% 45% 55% 50%;
  background: var(--tint); font-size: 26px; line-height: 1; border: 2px solid var(--ink);
}
.sp-head .mono { width: 64px; height: 64px; font-size: 32px; }
.col { min-width: 0; }
.plat { display: grid; gap: 2px; }
.plat small { font-size: 12px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.plat b, .xh b { font-size: 17px; font-variant-numeric: tabular-nums; }
.bar { display: block; height: 6px; border-radius: 3px; background: var(--paper); overflow: hidden; margin-top: 3px; }
.bar i { display: block; height: 100%; background: var(--heat); border-radius: 3px; }
.xh { display: flex; align-items: center; gap: 10px; }
.xh > span { display: grid; min-width: 0; }
.spark { width: 76px; height: 30px; flex: none; }
.spark path { fill: none; stroke: var(--heat); stroke-width: 1.6; stroke-linejoin: round; }
.spark path.a { fill: rgba(255, 79, 154, .14); stroke: none; }
.tr { font-size: 12px; line-height: 1.3; }
.tr.up { color: #C2185B; font-weight: 700; }
.tr.down, .tr.flat { color: var(--ink-2); }
.chains { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.chains li { border-radius: 10px; padding: 6px 9px; display: grid; gap: 1px; font-size: 12px; }
.chains li.on { background: #FFF2CC; }
.chains li.off { background: var(--paper); color: var(--ink-2); }
.chains b { font-size: 14px; font-variant-numeric: tabular-nums; }
.chains em { font-style: normal; font-weight: 800; }
.col.v { justify-self: end; }

/* 观察名单 */
.watch-wrap { display: grid; grid-template-columns: minmax(200px, 300px) minmax(0, 1fr); gap: 28px; align-items: start; }
.watch-intro { margin: 0; display: grid; gap: 10px; }
.watch-intro img { width: 100%; max-width: 260px; height: auto; transform: rotate(-3deg); }
.watch-intro figcaption { font-size: 14.5px; color: var(--ink-2); }
.watch-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); gap: 16px; }
.wcard { background: #fff; border: 2px dashed var(--ink); border-radius: 18px; padding: 18px; display: grid; gap: 14px; position: relative; }
.wcard header { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: center; }
.wcard .no { font-size: 12px; font-weight: 600; color: var(--mint); }
.wcard h3 { margin: 2px 0; font: 400 22px/1.15 var(--display); }
:lang(zh-CN) .wcard h3 { font-family: var(--zh-display); font-size: 26px; }
.wcard header p { margin: 0; font-size: 13.5px; color: var(--ink-2); }
.wcard dl { margin: 0; display: grid; gap: 10px; }
.wcard dl div { border-top: 2px solid var(--paper); padding-top: 10px; }
.wcard dt { font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.wcard dd { margin: 2px 0 0; font-size: 14.5px; }
.wcard footer { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.checked { font-size: 12.5px; color: var(--ink-2); }
.test { position: absolute; top: 14px; right: 14px; font-size: 11.5px; font-weight: 800; color: var(--ink-2); border: 1.5px dashed var(--ink-2); border-radius: 6px; padding: 1px 6px; }

/* 方法：三步，按顺序编号 */
.method { padding: 0 0 64px; }
.method h2 { font: 400 clamp(24px, 3vw, 34px)/1.1 var(--display); margin: 0 0 20px; }
:lang(zh-CN) .method h2 { font-family: var(--zh-display); font-size: clamp(28px, 3.4vw, 40px); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; counter-reset: s; }
.steps li { counter-increment: s; position: relative; padding: 0 0 0 58px; }
.steps li::before {
  content: counter(s); position: absolute; left: 0; top: -2px; width: 42px; height: 42px; border-radius: 50%;
  background: var(--heat); color: #fff; border: 2.5px solid var(--ink); display: grid; place-items: center; font: 400 20px/1 var(--display);
}
.steps li:nth-child(2)::before { background: var(--coin); color: var(--ink); }
.steps li:nth-child(3)::before { background: var(--ink); }
.steps h3 { margin: 6px 0 6px; font-size: 18px; }
.steps p { margin: 0; color: var(--ink); max-width: 32em; font-size: 15px; }

.foot { border-top: 3px solid var(--ink); padding: 22px clamp(16px, 4vw, 48px) 36px; font-size: 14px; color: var(--ink-2); background: #fff; }
.foot p { margin: 0 0 6px; max-width: 64em; }
.foot-meta { font-size: 13px; }

@media (max-width: 1180px) {
  .list-head, .row-btn { grid-template-columns: 30px minmax(180px, 1.4fr) minmax(120px, 1fr) minmax(160px, 1.1fr) 170px; }
  .list-head span:nth-child(5), .row-btn .chains { display: none; }
}
@media (max-width: 920px) {
  .hero { grid-template-columns: minmax(0, 1fr); }
  .dexi { position: absolute; right: 0; bottom: -40px; width: 150px; margin: 0; }
  .hero-copy { padding-right: 130px; }
  .steps { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .watch-wrap { grid-template-columns: minmax(0, 1fr); }
  .watch-intro { grid-template-columns: 120px 1fr; align-items: center; }
  .list-head { display: none; }
  .row-btn {
    grid-template-columns: 26px minmax(0, 1fr) auto; grid-template-areas: "r w v" "p p p" "x x x" "c c c";
    gap: 10px 12px; padding: 14px;
  }
  .row-btn .rank { grid-area: r; }
  .row-btn .who { grid-area: w; }
  .row-btn .col.v { grid-area: v; }
  .row-btn .plat { grid-area: p; }
  .row-btn .xh { grid-area: x; }
  .row-btn .chains { grid-area: c; display: grid; }
}
@media (max-width: 640px) {
  .top { flex-wrap: wrap; }
  .ca-slot { order: 3; }
  .top-right { width: 100%; justify-content: space-between; }
  .zhmark { display: none; }
  /* 手机：吉祥物站在三步旁边，不压按钮 */
  .hero-copy { padding-right: 0; grid-template-columns: minmax(0, 1fr) 100px; grid-template-areas: "h h" "l l" "s d" "c c"; column-gap: 6px; }
  .hero h1 { grid-area: h; }
  .lede { grid-area: l; }
  .howto { grid-area: s; }
  .cta { grid-area: c; }
  .cta button { flex: 1 1 auto; }
  .dexi { grid-area: d; position: static; width: 100px; margin: 0 -4px 0 0; align-self: center; }
  .specimen { padding: 10px; border-radius: 26px 26px 26px 8px; }
  .sp-pick button { width: 36px; height: 36px; font-size: 18px; }
  .sp-head { grid-template-columns: auto 1fr; padding: 16px 14px 10px; }
  .sp-head .stamp { grid-column: 1 / -1; justify-self: start; }
  .sp-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 2px 14px 12px; }
  .sp-chart, .sp-notes { padding-left: 14px; padding-right: 14px; }
  .board-bar { align-items: stretch; }
  .tabs { width: 100%; }
  .tabs button { flex: 1; justify-content: center; padding: 8px 6px 8px 10px; }
  .tabs small { display: none; }
  .sort { flex-wrap: wrap; }
  .row-btn { grid-template-columns: 26px minmax(0, 1fr) minmax(0, 1.15fr); grid-template-areas: "r w w" "v v v" "p p x" "c c c"; }
  .row-btn .bar { margin-top: 6px; }
  .row-btn .col.v { justify-self: start; }
  .steps li { padding-left: 52px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
  .tk-viewport { overflow-x: auto; }
}
.row-btn .stamp { white-space: normal; max-width: 176px; text-align: center; }