:root {
    --kym-dark: #15181c;
    --kym-dark-2: #1e2228;
    --kym-red: #d7373f;
    --kym-green: #4caf50;
    --link: #2f6fb0;
    --link-hover: #d7373f;
    --body-bg: #e9ebee;
    --panel: #ffffff;
    --border: #d6d9de;
    --ink: #1a1d21;
    --muted: #6b7280;
    --heading: #15181c;
    --radius: 4px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: "Roboto", Arial, sans-serif;
    background: var(--body-bg);
    color: var(--ink);
    line-height: 1.6;
    font-size: 16px;
}

img { max-width: 100%; display: block; }

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); text-decoration: underline; }

h1, h2, h3, .logo__text, .btn-buy, .entry__badge, .subbar__inner {
    font-family: "Oswald", "Roboto", sans-serif;
}

/* ---------- Top bar ---------- */
.topbar {
    background: var(--kym-dark);
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 3px solid var(--kym-red);
}
.topbar__inner {
    max-width: 1180px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 0 16px;
    height: 58px;
}
.logo { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.logo:hover { text-decoration: none; }
.logo__img {
    width: 34px;
    height: 34px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--kym-red);
    flex-shrink: 0;
}
.logo__text { color: #fff; font-weight: 700; font-size: 1rem; white-space: nowrap; }
.logo__ticker { color: var(--kym-red); }
.topnav { display: flex; gap: 18px; margin-left: 24px; flex-shrink: 0; }
.topnav a {
    color: #c7ccd4;
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.topnav a:hover { color: #fff; text-decoration: none; }
.topbar__search { margin-left: auto; }
.topbar__search input {
    background: var(--kym-dark-2);
    border: 1px solid #333941;
    color: #e6e9ee;
    border-radius: 3px;
    padding: 7px 12px;
    width: 190px;
    font-size: 0.9rem;
}
.topbar__search input::placeholder { color: #7b828c; }
.btn-buy {
    background: var(--kym-red);
    color: #fff;
    font-weight: 600;
    text-transform: uppercase;
    padding: 9px 18px;
    border-radius: 3px;
    letter-spacing: 0.5px;
    display: inline-block;
    transition: filter 0.15s;
}
.btn-buy:hover { filter: brightness(1.1); color: #fff; text-decoration: none; }

/* ---------- Subbar ---------- */
.subbar { background: var(--kym-dark-2); border-bottom: 1px solid #000; }
.subbar__inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 8px 16px;
    color: #aab0ba;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    display: flex;
    gap: 8px;
    align-items: center;
}
.subbar__sep { color: #5a616b; }
.subbar__crumb--active { color: #fff; font-weight: 600; }

/* ---------- Entry ---------- */
.entry { max-width: 1180px; margin: 20px auto; padding: 0 16px; }
.entry__header {
    background: var(--panel);
    border: 1px solid var(--border);
    border-top: 4px solid var(--kym-red);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 18px;
}
.entry__badge {
    display: inline-block;
    background: var(--kym-red);
    color: #fff;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 3px 10px;
    border-radius: 3px;
    margin-bottom: 10px;
}
.entry__title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--heading);
    line-height: 1.05;
}
.ticker { color: var(--kym-red); }
.entry__byline {
    margin-top: 10px;
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 0.85rem;
}

/* Two-column layout */
.entry__grid { display: grid; grid-template-columns: 1fr 320px; gap: 18px; align-items: start; }

/* ---------- Article ---------- */
.article {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 30px 34px;
}
.article h2 {
    font-size: 1.9rem;
    font-weight: 600;
    color: var(--heading);
    margin: 34px 0 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
}
.article section:first-of-type h2 { margin-top: 10px; }
.article p { margin-bottom: 14px; color: #2b2f36; }

.lead { margin-bottom: 18px; text-align: center; }
.lead img {
    max-width: 320px;
    margin: 0 auto;
    background: #f4f5f7;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px;
}
.lead figcaption { color: var(--muted); font-size: 0.85rem; margin-top: 8px; font-style: italic; }

.origin-fig { margin: 14px 0 4px; text-align: center; }
.origin-fig img {
    max-width: 460px;
    margin: 0 auto;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: #f4f5f7;
}
.origin-fig figcaption { color: var(--muted); font-size: 0.85rem; margin-top: 8px; font-style: italic; }

.navbox {
    background: #f4f6f8;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
    font-size: 0.95rem;
    color: var(--muted);
}
.navbox__title {
    display: block;
    font-family: "Oswald", sans-serif;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    color: var(--heading);
    margin-bottom: 6px;
}

/* Contract box */
.ca {
    margin: 18px 0 4px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fbfbfc;
    border: 1px dashed var(--kym-red);
    border-radius: var(--radius);
    padding: 12px 14px;
    flex-wrap: wrap;
}
.ca__label { font-family: "Oswald", sans-serif; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 1px; color: var(--muted); }
.ca__addr { font-family: ui-monospace, Menlo, monospace; font-size: 0.85rem; color: #b02a30; flex: 1; min-width: 180px; overflow-wrap: anywhere; }
.ca__copy {
    border: none;
    background: var(--kym-red);
    color: #fff;
    font-weight: 600;
    padding: 7px 16px;
    border-radius: 3px;
    cursor: pointer;
    transition: filter 0.15s;
}
.ca__copy:hover { filter: brightness(1.1); }
.ca__copy.copied { background: var(--kym-green); }

/* Tearnomics list */
.tearnomics { list-style: none; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin: 6px 0 4px; }
.tearnomics li { display: flex; justify-content: space-between; padding: 11px 16px; }
.tearnomics li:nth-child(odd) { background: #f7f8fa; }
.tearnomics li span { color: var(--muted); }
.tearnomics li strong { color: var(--heading); }

/* Steps */
.steps { margin: 6px 0 6px 20px; display: grid; gap: 8px; }
.steps li { color: #2b2f36; }

/* Collection */
.collection { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 8px 0 4px; }
.coll {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: #fff;
    cursor: zoom-in;
    transition: transform 0.15s, box-shadow 0.15s;
}
.coll:hover { transform: translateY(-3px); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15); }
.coll img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; }
.coll figcaption {
    font-family: "Oswald", sans-serif;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    color: var(--heading);
    text-align: center;
    padding: 8px 6px;
    border-top: 1px solid var(--border);
}

/* Refs */
.refs { list-style: none; display: grid; gap: 6px; font-size: 0.95rem; }
.refs li { color: var(--muted); }

/* ---------- Sidebar ---------- */
.sidebar { display: grid; gap: 16px; position: sticky; top: 74px; }
.infocard {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 18px;
}
.infocard__title {
    font-family: "Oswald", sans-serif;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    color: var(--heading);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}
.infocard dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 12px; font-size: 0.9rem; }
.infocard dt { color: var(--muted); text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.5px; padding-top: 2px; }
.infocard dd { color: var(--heading); font-weight: 500; text-align: right; }

.social { display: grid; gap: 8px; }
.social__link {
    display: block;
    text-align: center;
    padding: 9px;
    border-radius: 3px;
    font-weight: 600;
    color: #fff;
}
.social__link:hover { filter: brightness(1.1); text-decoration: none; color: #fff; }
.social__link--dex { background: #15181c; }

.related { list-style: none; display: grid; gap: 8px; }
.related a { font-weight: 500; }

/* ---------- Footer ---------- */
.footer { background: var(--kym-dark); color: #aab0ba; margin-top: 26px; padding: 26px 16px; }
.footer__inner { max-width: 1180px; margin: 0 auto; }
.footer__disc { font-size: 0.85rem; max-width: 900px; }
.footer__disc a { color: #7fb3e6; }
.footer__copy { font-size: 0.8rem; margin-top: 10px; opacity: 0.8; }

/* ---------- Lightbox ---------- */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.88);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 5vw;
    cursor: zoom-out;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 88vh; border-radius: 6px; background: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
    .entry__grid { grid-template-columns: 1fr; }
    .sidebar { position: static; }
    .topnav, .topbar__search { display: none; }
    .topbar__auth { margin-left: auto; }
}
@media (max-width: 620px) {
    .collection { grid-template-columns: 1fr 1fr; }
    .article { padding: 20px 16px; }
    .entry__byline { gap: 10px; }
}
@media (max-width: 420px) {
    .collection { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; scroll-behavior: auto; }
}