:root {
  --parch: #f1e7ca;
  --parch2: #e7d7ac;
  --parch-edge: #d8c290;
  --ink: #33240f;
  --ink2: #54401f;
  --muted: #7a5f37;
  --wood: #7a4f2a;
  --wood-d: #5a3a1e;
  --wood-dd: #3f2812;
  --wood-l: #9c6a3c;
  --wood-ll: #c08a4e;
  --green: #3f7d34;
  --green-l: #5aa03f;
  --green-d: #2c5a24;
  --red: #b23a25;
  --red-d: #8a2a18;
  --amber: #c98a2b;
  --gold: #caa24b;
  --pixel: "Press Start 2P", monospace;
  --display: "Fraunces", Georgia, serif;
  --body: "Sora", system-ui, sans-serif;
}

* { box-sizing: border-box; }
body, html { margin: 0; padding: 0; }
body {
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: linear-gradient(180deg, #8fc9ea, #a9d6b0 240px, #3a6a30 560px, #24451f 1100px, #1d3a19) fixed;
  min-height: 100vh;
}
body:before {
  content: "";
  position: fixed;
  inset: 0 0 auto 0;
  height: 240px;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(closest-side,#fff 92%,transparent) 12% 40px/70px 26px no-repeat,
              radial-gradient(closest-side,#fff 92%,transparent) 30% 80px/50px 20px no-repeat,
              radial-gradient(closest-side,#fff 92%,transparent) 68% 50px/90px 30px no-repeat,
              radial-gradient(closest-side,#fff 92%,transparent) 88% 90px/60px 22px no-repeat;
  opacity: .8;
}
a { color: var(--green-d); }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 1; }
img { max-width: 100%; }
code { word-break: break-all; }
.coincard, .frame, .panel, .ptcard { min-width: 0; }
.px { font-family: var(--pixel); }

.plank {
  position: relative;
  background: repeating-linear-gradient(90deg,rgba(0,0,0,.05) 0 3px,transparent 3px 7px),repeating-linear-gradient(0deg,hsla(0,0%,100%,.04) 0 1px,transparent 1px 6px),linear-gradient(180deg,var(--wood-l),var(--wood-d));
  border-top: 3px solid var(--wood-ll);
  border-bottom: 5px solid var(--wood-dd);
  box-shadow: inset 0 -6px 12px rgba(0,0,0,.28),0 3px 0 rgba(0,0,0,.25);
}
.hdr { z-index: 3; }
.hdr-in { display: grid; grid-template-columns: 1fr auto 1fr; padding: 14px 20px; grid-gap: 14px; gap: 14px; max-width: 1240px; margin: 0 auto; align-items: center; }
.hstats { display: flex; gap: 22px; justify-self: end; align-items: center; }
.hstat { text-align: center; line-height: 1.05; }
.hstat b { display: block; font-family: var(--display); font-weight: 900; font-size: 21px; text-shadow: 0 1px 2px rgba(0,0,0,.45); }
.hstat span { font-family: var(--body); font-weight: 700; font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: #ecdcb8; }

.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-img { height: 46px; width: auto; display: block; filter: drop-shadow(0 0 2px rgba(255,255,255,.95)) drop-shadow(0 0 5px rgba(255,255,255,.6)) drop-shadow(1px 2px 0 rgba(0,0,0,.4)); }

.nav { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.nav a {
  font-family: var(--body); font-weight: 800; font-size: 14px; color: #f8eccf; text-decoration: none;
  text-shadow: 0 1px 1px rgba(0,0,0,.35); padding: 9px 15px; border: 2px solid var(--wood-dd); border-radius: 8px;
  background: linear-gradient(180deg,var(--wood),var(--wood-d)); box-shadow: inset 0 2px 0 hsla(0,0%,100%,.15),0 3px 0 var(--wood-dd); transition: transform .1s;
}
.nav a:hover { transform: translateY(-2px); color: #fff; }
.nav a.on {
  background: linear-gradient(180deg,#f4c94e,#cf9a24); color: #3a2a08; text-shadow: none; border-color: #8a6410;
  box-shadow: inset 0 2px 0 hsla(0,0%,100%,.4),0 3px 0 #8a6410;
}

.frame {
  position: relative; margin: 24px 0;
  background: radial-gradient(circle at 18% 22%,rgba(0,0,0,.03),transparent 42%),radial-gradient(circle at 82% 78%,rgba(90,60,20,.05),transparent 46%),repeating-linear-gradient(0deg,rgba(120,90,40,.025) 0 2px,transparent 2px 4px),var(--parch);
  border: 13px solid transparent; border-radius: 16px; background-clip: padding-box;
  box-shadow: 0 0 0 3px var(--wood-dd),0 10px 0 rgba(0,0,0,.25),0 16px 34px rgba(0,0,0,.4);
  outline: 4px solid var(--wood); outline-offset: -13px;
}
.frame:after {
  content: ""; position: absolute; inset: -13px; border-radius: 16px; z-index: -1;
  background: repeating-linear-gradient(90deg,rgba(0,0,0,.1) 0 4px,transparent 4px 9px),linear-gradient(180deg,var(--wood-l),var(--wood-d));
}
.frame>.bolt {
  position: absolute; width: 13px; height: 13px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%,#e7c37e,#6b4a22 70%);
  box-shadow: 0 1px 0 rgba(0,0,0,.5); z-index: 2;
}
.frame>.bolt.tl { top: -7px; left: -7px; }
.frame>.bolt.tr { top: -7px; right: -7px; }
.frame>.bolt.bl { bottom: -7px; left: -7px; }
.frame>.bolt.br { bottom: -7px; right: -7px; }

.frame-in { padding: 26px 30px; }
.dots { border: 0; border-top: 3px dotted var(--muted); opacity: .45; margin: 16px 0; }

h1.title { font-family: var(--display); font-weight: 900; font-size: clamp(30px,5vw,52px); line-height: 1.05; color: var(--ink); letter-spacing: -.5px; margin: 0 0 14px; }
h1.title .g { color: var(--green-d); }
h1.title .r { color: var(--red-d); }
h2.sec { font-family: var(--display); font-weight: 800; font-size: 24px; color: var(--ink); margin: 0 0 8px; letter-spacing: -.3px; }
.eyebrow { font-family: var(--body); font-weight: 700; font-size: 13px; letter-spacing: 2px; color: var(--green-d); text-transform: uppercase; margin-bottom: 10px; }
.lead { font-size: 18px; color: var(--ink2); max-width: 660px; line-height: 1.6; }

.btn {
  font-family: var(--body); font-weight: 800; font-size: 15px; letter-spacing: .3px; color: #fff; cursor: pointer;
  padding: 14px 24px; border: 3px solid var(--wood-dd); border-radius: 9px; text-transform: uppercase;
  background: linear-gradient(180deg,var(--green-l),var(--green-d));
  box-shadow: inset 0 2px 0 hsla(0,0%,100%,.25),0 4px 0 var(--wood-dd); transition: transform .08s;
  display: inline-block; text-align: center; text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(2px); box-shadow: inset 0 2px 0 hsla(0,0%,100%,.25),0 1px 0 var(--wood-dd); }
.btn.wood { background: linear-gradient(180deg,var(--wood-l),var(--wood-d)); }
.btn.red { background: linear-gradient(180deg,#cf4a33,var(--red-d)); }
.btn.sm { font-size: 12px; padding: 9px 14px; }

.field {
  font-family: var(--body); font-size: 16px; color: var(--ink); padding: 15px 17px;
  border: 3px solid var(--wood-d); border-radius: 9px; background: #fbf5df; outline: none;
  box-shadow: inset 0 2px 5px rgba(90,60,20,.18); width: 100%;
}
.field:focus { border-color: var(--green); box-shadow: inset 0 2px 5px rgba(90,60,20,.18),0 0 0 3px rgba(90,160,63,.35); }

.chainbar { display: flex; gap: 8px; flex-wrap: wrap; margin: 4px 0 18px; }
.chainpill {
  display: flex; align-items: center; gap: 8px; font-family: var(--body); font-weight: 700; font-size: 14px;
  cursor: pointer; padding: 8px 14px; border: 3px solid var(--wood-d); border-radius: 999px; background: #f3ead0;
  color: var(--ink); transition: transform .1s; text-decoration: none;
}
.chainpill:hover { transform: translateY(-1px); }
.chainpill.on { background: linear-gradient(180deg,#fff8e6,#efe0b8); box-shadow: inset 0 0 0 2px var(--green-d),0 3px 0 var(--wood-dd); }
.chainpill .dot { width: 16px; height: 16px; border-radius: 50%; display: grid; place-items: center; font-size: 10px; color: #fff; font-weight: 800; }

.grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(210px,1fr)); grid-gap: 16px; gap: 16px; }
.coincard {
  background: linear-gradient(180deg,#fbf3d9,#efe2bd); border: 3px solid var(--wood-d); border-radius: 14px;
  padding: 15px; box-shadow: 0 4px 0 var(--wood-dd),0 8px 16px rgba(0,0,0,.18); display: flex; flex-direction: column; gap: 11px; transition: transform .1s;
}
.coincard:hover { transform: translateY(-3px); }
.coincard .top { display: flex; align-items: center; gap: 11px; }
.coincard .sym { font-family: var(--display); font-weight: 900; font-size: 19px; color: var(--ink); line-height: 1; }
.coincard .age { font-size: 13px; color: var(--muted); margin-top: 3px; }
.coincard .stats { display: flex; justify-content: space-between; font-size: 14px; color: var(--ink2); }
.coincard .stats b { color: var(--ink); font-weight: 700; }

.cicon { position: relative; width: 48px; height: 48px; flex-shrink: 0; }
.cicon .img, .cicon .letter { width: 48px; height: 48px; border-radius: 50%; border: 3px solid var(--wood-d); }
.cicon .img { object-fit: cover; background: #fff; display: block; }
.cicon .letter { display: grid; place-items: center; font-family: var(--display); font-weight: 900; font-size: 20px; color: #fff; background: var(--wood-l); }

.flag { font-family: var(--body); font-weight: 800; font-size: 11px; letter-spacing: .5px; padding: 4px 9px; border-radius: 6px; color: #fff; text-transform: uppercase; border: 2px solid rgba(0,0,0,.28); margin-left: auto; }
.flag.safe { background: var(--green-d); }
.flag.warn { background: #a6741d; }
.flag.danger { background: var(--red-d); }

.main-grid { display: grid; grid-template-columns: minmax(0,1fr) 280px; grid-gap: 22px; gap: 22px; align-items: start; margin: 24px 0; }
.side { position: sticky; top: 16px; }
.panel { background: var(--parch); border: 3px solid var(--wood-d); border-radius: 12px; padding: 16px 18px; box-shadow: 0 4px 0 var(--wood-dd),0 8px 16px rgba(0,0,0,.2); margin-bottom: 16px; }
.panel h3 { font-family: var(--display); font-weight: 800; font-size: 17px; margin: 0 0 10px; color: var(--ink); }
.adslot { min-height: 100px; display: flex; align-items: center; justify-content: center; background: repeating-linear-gradient(45deg,#e7d7ac 0 10px,#ddcc9e 10px 20px); border: 2px dashed var(--wood-d); border-radius: 10px; color: var(--muted); font-weight: 700; font-size: 13px; text-align: center; padding: 10px; overflow: visible; }

/* ---------------- Responsive Auto-Fitting Ad Placements & CTR Arrow (thecryptoner.xyz style) ---------------- */
.ctr-ad-container {
  width: 100%;
  max-width: 1240px;
  margin: 12px auto 16px auto;
  padding: 0 10px;
  text-align: center;
  box-sizing: border-box;
  clear: both;
}
.ctr-ad-container.cf-ad-top {
  margin: 10px auto 14px auto;
  padding: 0 10px;
}
.ctr-arrow {
  font-family: var(--display, 'Fraunces', serif);
  font-size: 19px;
  font-weight: 900;
  color: #ff2222;
  text-shadow: 0 0 12px rgba(255, 34, 34, 0.45);
  margin-bottom: 8px;
  display: inline-block;
  letter-spacing: 1.5px;
  animation: ctr-bounce 1.6s infinite ease-in-out;
  user-select: none;
  cursor: default;
}
@keyframes ctr-bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-6px); }
  60% { transform: translateY(-3px); }
}

.cf-ad-box {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  display: block;
  text-align: center;
}
.cf-ad-box coinscribble-ad,
.cf-anchor-inner coinscribble-ad {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 auto !important;
}

.cf-ad-wrapper {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  clear: both;
}
.cf-ad-wrapper.cf-ad-sidebar {
  margin: 14px 0 18px 0;
  width: 100%;
}
.cf-ad-wrapper.cf-ad-bottom {
  margin: 22px auto;
  max-width: 1240px;
}

/* ---------------- Sticky Mobile Bottom Anchor Ad (thecryptoner.xyz style) ---------------- */
#sticky-bottom-ad-container,
.cf-anchor-ad {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  min-height: 80px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 -2px 14px rgba(0, 0, 0, 0.2);
  z-index: 999999;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 8px 10px;
  box-sizing: border-box;
  animation: slideUpAnchor 0.35s ease-out;
}
@keyframes slideUpAnchor {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
#sticky-bottom-ad-close,
.cf-anchor-close {
  position: absolute;
  top: -24px;
  right: 14px;
  width: 24px;
  height: 24px;
  background: #222;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  line-height: 22px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  user-select: none;
  transition: background 0.2s, transform 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
#sticky-bottom-ad-close:hover,
.cf-anchor-close:hover {
  background: #ff2222;
  color: #fff;
  transform: scale(1.05);
}
.sticky-bottom-ad-content,
.cf-anchor-inner {
  width: 100%;
  max-width: 728px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: visible !important;
}
body.has-anchor-ad {
  padding-bottom: 95px !important;
}
@media screen and (max-width: 768px) {
  #sticky-bottom-ad-container,
  .cf-anchor-ad {
    min-height: 50px;
    padding: 5px 0;
  }
  .sticky-bottom-ad-content,
  .cf-anchor-inner {
    max-width: 340px;
  }
  #sticky-bottom-ad-close,
  .cf-anchor-close {
    top: -20px;
    right: 8px;
    width: 20px;
    height: 20px;
    font-size: 15px;
    line-height: 18px;
  }
  body.has-anchor-ad {
    padding-bottom: 75px !important;
  }
}
.cf-ad-inner {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: visible !important;
}
.cf-ad-badge {
  font-family: var(--body, system-ui);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--muted, #7a5f37);
  margin-bottom: 6px;
  opacity: 0.85;
  display: block;
  user-select: none;
}
.cf-ad-content {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible !important;
  min-height: 40px;
}
/* Ensure widget, iframe, coinscribble-ad, and responsive elements never crop or overflow page bounds */
.cf-ad-content > * {
  max-width: 100% !important;
  margin-left: auto !important;
  margin-right: auto !important;
}
.cf-ad-content coinscribble-ad,
.cf-ad-content iframe,
.cf-ad-content ins,
.cf-ad-content div {
  max-width: 100% !important;
  overflow: visible !important;
}
@media (max-width: 768px) {
  .cf-ad-wrapper {
    margin: 14px 0;
  }
  .cf-ad-inner {
    padding: 8px 4px;
  }
}

.ftr { margin-top: 44px; z-index: 2; position: relative; }
.ftr:before {
  content: ""; position: absolute; left: 0; right: 0; top: -15px; height: 16px; pointer-events: none; z-index: 3;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='16' viewBox='0 0 56 16'%3E%3Cpath d='M0 16 L3 6 L6 16 L9 2 L12 16 L15 7 L18 16 L21 3 L24 16 L27 6 L30 16 L33 1 L36 16 L39 7 L42 16 L45 3 L48 16 L51 6 L54 16 L56 9 L56 16 Z' fill='%234e9b3f'/%3E%3Cpath d='M0 16 L2 9 L4 16 L7 5 L10 16 L13 9 L16 16 L19 6 L22 16 L25 9 L28 16 L31 4 L34 16 L37 9 L40 16 L43 6 L46 16 L49 9 L52 16 L55 7 L56 16 Z' fill='%233f8a31' opacity='.85'/%3E%3C/svg%3E") repeat-x bottom/56px 16px;
}
.ftr-in { padding: 24px 20px; display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: flex-start; max-width: 1240px; margin: 0 auto; }
.ftr-brand { max-width: 250px; }
.ftr-brand p { font-family: var(--body); font-weight: 500; font-size: 14px; color: #ecdcb8; margin: 11px 0 0; line-height: 1.55; }
.ftr .cols { display: flex; gap: 38px; flex-wrap: wrap; }
.ftr .col b { font-family: var(--display); font-weight: 900; color: #fbeecb; margin-bottom: 9px; text-shadow: 0 1px 2px rgba(0,0,0,.35); display: block; }
.ftr .col a { font-family: var(--body); font-weight: 700; color: #e8d3ab; text-decoration: none; padding: 3px 0; display: block; font-size: 15px; }
.ftr .col a:hover { color: #fff; }
.ftr .sign { text-align: right; }
.ftr .sign .nm { font-family: var(--pixel); font-size: 11px; color: #f3e2bd; margin-top: 8px; }
.ftr .sign .au { font-family: var(--body); font-weight: 700; font-size: 12px; letter-spacing: 1px; color: #cdb684; margin-top: 4px; }
.ftr .copy { font-family: var(--body); font-weight: 600; font-size: 13px; color: #cdb684; margin-top: 6px; }

.barcode { height: 44px; width: 100%; max-width: 260px; background: repeating-linear-gradient(90deg,#2a1c0e 0 2px,transparent 2px 4px,#2a1c0e 4px 7px,transparent 7px 9px,#2a1c0e 9px 13px,transparent 13px 16px); }
.disc { background: rgba(40,28,14,.5); border: 3px solid var(--wood-dd); border-radius: 9px; padding: 15px 18px; color: #e8d9b8; font-size: 14.5px; margin-top: 18px; line-height: 1.6; }
.disc b { color: #f3e2bd; font-family: var(--display); font-weight: 800; font-size: 15px; }

.table-responsive { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }

@media (max-width: 900px) {
  body:before { display: none !important; }
  body { background-attachment: scroll !important; }
  button, input, select, textarea, a.btn { touch-action: manipulation; }
  .main-grid { grid-template-columns: 1fr; }
  .side { position: static; }
  .hdr-in { display: flex; justify-content: space-between; align-items: center; }
  .hstats { display: none; }
}
@media (max-width: 640px) {
  html, body { overflow-x: hidden; width: 100%; -webkit-text-size-adjust: 100%; }
  .wrap { padding: 0 10px; max-width: 100%; box-sizing: border-box; }
  .ctr-ad-container { margin: 8px auto 10px auto; padding: 0 4px; }
  .ctr-arrow { font-size: 16px; margin-bottom: 5px; }
  .hdr-in { display: flex; flex-direction: column; text-align: center; gap: 12px; padding: 12px 10px; width: 100%; }
  .hdr-in, .logo { justify-content: center; }
  .logo-img { height: 38px; }
  .nav { justify-content: center; gap: 6px; width: 100%; }
  .nav a { font-size: 12px; padding: 7px 10px; flex: 1 1 auto; text-align: center; min-width: 70px; min-height: 40px; display: inline-flex; align-items: center; justify-content: center; }
  
  /* Hero scan form mobile stack */
  #scanForm { flex-direction: column !important; align-items: stretch !important; gap: 10px !important; width: 100% !important; }
  #scanForm .field, #scanForm select, #scanForm button { width: 100% !important; flex: none !important; min-height: 48px; font-size: 16px !important; }
  
  /* Chainbar scrollable on mobile */
  .chainbar { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 6px; margin: 4px 0 14px; width: 100%; scrollbar-width: none; }
  .chainbar::-webkit-scrollbar { display: none; }
  .chainpill { flex-shrink: 0; white-space: nowrap; font-size: 13px; padding: 8px 14px; min-height: 40px; display: inline-flex; align-items: center; }

  /* Mobile Search Form Fix */
  form[method="get"] { flex-direction: column !important; gap: 8px !important; }
  form[method="get"] input.field { width: 100% !important; font-size: 16px !important; min-height: 46px; }
  form[method="get"] button, form[method="get"] a.btn { width: 100% !important; text-align: center; min-height: 46px; }

  .frame { border-width: 8px; border-radius: 13px; outline-width: 3px; outline-offset: -8px; margin: 12px 0; width: 100%; box-sizing: border-box; }
  .frame:after { inset: -8px; border-radius: 13px; }
  .frame>.bolt { width: 10px; height: 10px; }
  .frame>.bolt.tl { top: -5px; left: -5px; }
  .frame>.bolt.tr { top: -5px; right: -5px; }
  .frame>.bolt.bl { bottom: -5px; left: -5px; }
  .frame>.bolt.br { bottom: -5px; right: -5px; }
  .frame-in { padding: 14px 10px; width: 100%; box-sizing: border-box; }
  
  h1.title { font-size: clamp(22px,6.5vw,32px); }
  h2.sec { font-size: 18px; }
  .lead { font-size: 14px; margin-bottom: 14px; line-height: 1.5; }
  
  .grid { grid-template-columns: 1fr; gap: 10px; }
  .coincard { padding: 12px; border-radius: 12px; gap: 8px; box-sizing: border-box; min-width: 0; }
  .coincard .top { gap: 10px; }
  .coincard .sym { font-size: 17px; }
  .coincard .age { font-size: 12px; }
  .coincard .stats { font-size: 13px; }
  .coincard .btn.sm { font-size: 12px; padding: 10px 12px; border-width: 2px; min-height: 40px; display: inline-flex; align-items: center; justify-content: center; }
  .cicon { width: 44px; height: 44px; }
  .cicon .img, .cicon .letter { width: 44px; height: 44px; }
  .flag { font-size: 10px; padding: 4px 8px; }
  
  .ftr-in { padding: 18px 10px; flex-direction: column; align-items: center; text-align: center; gap: 18px; }
  .ftr-brand { max-width: 100%; }
  .ftr .cols { justify-content: center; gap: 18px; width: 100%; }
  .ftr .sign { text-align: center; margin-top: 8px; }
  .barcode { margin: 0 auto; }
  .disc { padding: 12px 12px; font-size: 13px; text-align: left; }
}

@media (max-width: 400px) {
  .grid { grid-template-columns: 1fr; }
  .coincard { padding: 12px; gap: 9px; }
  .coincard .sym { font-size: 16px; }
  .coincard .stats { font-size: 13px; }
  .coincard .btn.sm { font-size: 11px; padding: 8px 10px; }
}