:root {
  --bg: #0b0e1a;
  --bg-alt: #10142a;
  --panel: #151a33;
  --line: #262d52;
  --text: #e8ebfa;
  --muted: #9aa3c7;
  --accent: #ff9d2e;
  --accent-ink: #1a1000;
  --blue: #4aa8ff;
  --pink: #f08ac0;
  --green: #52b04a;
  --radius: 12px;
  --pixel: "Pixelify Sans", "Space Grotesk", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 "Space Grotesk", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
b { font-weight: 700; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); }
.center { text-align: center; justify-content: center; }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; background: rgba(11, 14, 26, .88); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav-in { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font: 700 22px var(--pixel); letter-spacing: .5px; }
.logo b { color: var(--accent); }
.logo-mark { width: 26px; height: 26px; background: var(--panel); border: 2px solid var(--line); border-radius: 6px; position: relative; image-rendering: pixelated; }
.logo-mark::after { content: ""; position: absolute; inset: 5px; background: var(--accent); box-shadow: 4px 4px 0 var(--blue); width: 6px; height: 6px; }
.nav-links { display: flex; gap: 22px; margin-left: auto; font-size: 15px; color: var(--muted); }
.nav-links a:hover { color: var(--text); }

/* buttons */
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); font: 700 17px var(--pixel); padding: 13px 26px; border-radius: 8px; border: 0; box-shadow: 0 4px 0 #b86a10; cursor: pointer; transition: transform .08s, box-shadow .08s; }
.btn:hover { transform: translateY(2px); box-shadow: 0 2px 0 #b86a10; }
.btn-sm { padding: 8px 18px; font-size: 15px; box-shadow: 0 3px 0 #b86a10; }
.btn-ghost { background: transparent; color: var(--text); border: 2px solid var(--line); box-shadow: none; }
.btn-ghost:hover { border-color: var(--muted); box-shadow: none; }
.cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

/* hero */
.hero { padding: 64px 0 56px; background: radial-gradient(900px 400px at 75% 0, #1a2250 0, transparent 70%); }
.hero-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); border: 1px solid var(--line); background: var(--panel); border-radius: 999px; padding: 6px 14px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
h1, h2, h3 { font-family: var(--pixel); font-weight: 700; line-height: 1.08; }
h1 { font-size: clamp(40px, 6vw, 68px); margin: 20px 0 18px; }
h1 em { font-style: normal; color: var(--accent); }
h2 { font-size: clamp(30px, 4vw, 46px); margin-bottom: 14px; }
h3 { font-size: 24px; font-weight: 500; margin-bottom: 8px; }
.lead { font-size: 19px; color: var(--muted); max-width: 520px; }
.sub { color: var(--muted); max-width: 640px; margin-bottom: 36px; }
.center .sub { margin-inline: auto; }
.eyebrow { font: 700 14px var(--pixel); letter-spacing: 2px; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.stats { display: grid; grid-template-columns: repeat(4, auto); gap: 8px 28px; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line); justify-content: start; }
.stats dt { font: 700 30px var(--pixel); }
.stats dd { font-size: 13px; color: var(--muted); }

.arena-frame { margin: 0; border: 3px solid #3a4378; border-radius: 10px; background: #070914; box-shadow: 0 0 0 4px #141a3a, 0 24px 60px rgba(0, 0, 0, .55); overflow: hidden; }
#arena { display: block; width: 100%; height: auto; }
.arena-hud { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; padding: 10px 14px; background: var(--panel); border-top: 2px solid var(--line); font-size: 14px; color: var(--muted); }
.arena-hud span { display: inline-flex; align-items: center; gap: 6px; }
.arena-hud b { color: var(--text); font-variant-numeric: tabular-nums; }
.demo-note { margin-left: auto; font-size: 12px; opacity: .8; }

/* sections */
.sec { padding: 88px 0; }
.sec.alt { background: var(--bg-alt); border-block: 1px solid var(--line); }
.note { font-size: 13px; color: var(--muted); margin-top: 18px; }

/* steps */
.steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.steps li { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.steps p { color: var(--muted); font-size: 15px; }
.n { display: grid; place-items: center; width: 36px; height: 36px; margin-bottom: 14px; background: var(--accent); color: var(--accent-ink); font: 700 20px var(--pixel); border-radius: 8px; }

/* team */
.team { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; max-width: 720px; }
.tm { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 8px 12px; text-align: center; }
.tm canvas { width: 72px; height: 72px; display: block; margin: 0 auto 8px; }
.tm .bar { height: 6px; background: #0a0d1c; border-radius: 3px; overflow: hidden; }
.tm .bar i { display: block; height: 100%; background: var(--green); }
.tm small { display: block; margin-top: 6px; font-size: 11px; color: var(--muted); }

/* mobs */
.mobs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.mob { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; text-align: center; }
.mob canvas { width: 140px; height: 140px; margin-bottom: 6px; }
.mob .reward { display: inline-flex; align-items: center; gap: 8px; margin-top: 12px; padding: 6px 14px; border-radius: 999px; background: #0d1124; border: 1px solid var(--line); font: 700 18px var(--pixel); color: var(--accent); }
.mob p { color: var(--muted); font-size: 15px; }

/* drops */
.drops { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 28px; }
.drop { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.drop p { color: var(--muted); font-size: 15px; }
.drop .chance { font: 700 20px var(--pixel); color: var(--accent); margin-bottom: 10px; }
.drop .big { margin-bottom: 14px; }

.calc { margin-top: 28px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.calc-head p { color: var(--muted); font-size: 15px; margin-bottom: 18px; }
.slider { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; font-size: 15px; color: var(--muted); }
.slider output { font: 700 22px var(--pixel); color: var(--text); min-width: 90px; text-align: right; }
input[type=range] { width: 100%; accent-color: var(--accent); }
.calc-out { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 22px; }
.calc-out div { background: #0d1124; border: 1px solid var(--line); border-radius: 10px; padding: 14px; display: grid; grid-template-columns: auto 1fr; column-gap: 10px; align-items: center; }
.calc-out b { font: 700 26px var(--pixel); font-variant-numeric: tabular-nums; }
.calc-out small { grid-column: 2; color: var(--muted); font-size: 12px; }

/* two-column sections */
.two { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.ticks { list-style: none; padding: 0; display: grid; gap: 10px; }
.ticks li { padding-left: 28px; position: relative; color: var(--muted); }
.ticks li::before { content: ""; position: absolute; left: 4px; top: 9px; width: 10px; height: 10px; background: var(--accent); }
.balls-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; justify-items: center; padding: 28px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.balls-row .ball { width: 52px; height: 52px; }
.balls-row .ball i { font-size: 14px; }

.card-stack { position: relative; height: 320px; }
.hcard { position: absolute; width: 170px; height: 240px; border-radius: 12px; border: 3px solid #3a4378; background: repeating-linear-gradient(45deg, #1a2150 0 10px, #141a3e 10px 20px); display: grid; place-items: center; box-shadow: 0 14px 30px rgba(0, 0, 0, .45); }
.hcard span { font: 700 60px var(--pixel); color: var(--accent); }
.hcard.c1 { left: 6%; top: 40px; transform: rotate(-12deg); }
.hcard.c2 { left: 32%; top: 14px; transform: rotate(-1deg); z-index: 1; }
.hcard.c3 { left: 58%; top: 44px; transform: rotate(11deg); }

/* icons */
.coin, .ball, .card-ico { display: inline-block; flex: none; }
.coin { width: 18px; height: 18px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #ffe27a, #e0a41a 70%); border: 2px solid #8a5a00; }
.coin.big { width: 48px; height: 48px; border-width: 3px; }
.ball { position: relative; width: 18px; height: 18px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #ffd27a, #ff8a1f 65%, #d95a00); border: 2px solid #8a3a00; }
.ball.big { width: 48px; height: 48px; border-width: 3px; }
.ball i { position: absolute; inset: 0; display: grid; place-items: center; font-style: normal; color: #d81c1c; font-size: 8px; line-height: 1; }
.ball.big i { font-size: 11px; }
.card-ico { width: 14px; height: 18px; border-radius: 3px; background: repeating-linear-gradient(45deg, #2a3680 0 3px, #1a2150 3px 6px); border: 2px solid #5a68b8; }
.card-ico.big { width: 38px; height: 48px; border-width: 3px; border-radius: 5px; }

/* faq */
details { border-bottom: 1px solid var(--line); padding: 18px 0; }
summary { cursor: pointer; font: 700 20px var(--pixel); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--accent); font-size: 26px; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); margin-top: 10px; }

.cta-sec { background: radial-gradient(700px 300px at 50% 100%, #2a1a05 0, transparent 70%), var(--bg); }
.foot { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); font-size: 14px; }
.foot-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }

@media (max-width: 960px) {
  .hero-grid, .two { grid-template-columns: 1fr; gap: 36px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .drops, .mobs { grid-template-columns: 1fr; }
  .calc-out { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
  .nav-in { justify-content: space-between; }
  .card-stack { height: 300px; }
}
@media (max-width: 560px) {
  .sec { padding: 64px 0; }
  .stats { grid-template-columns: repeat(2, auto); }
  .steps { grid-template-columns: 1fr; }
  .team { grid-template-columns: repeat(3, 1fr); }
  .slider { grid-template-columns: 1fr auto; }
  .slider span { grid-column: 1 / -1; }
  .hcard { width: 120px; height: 170px; }
  .hcard span { font-size: 40px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }

/* numbers stay in the plain font so 5 and 8 never get mixed up at small sizes */
.stats dt, .mob .reward, .calc-out b, .slider output, .n, .drop .chance, .arena-hud b { font-family: "Space Grotesk", system-ui, sans-serif; }

/* Pixelify Sans merges "fi/fig" into a broken glyph: turn ligatures off */
h1, h2, h3, summary, .logo, .btn, .eyebrow { font-variant-ligatures: none; font-feature-settings: "liga" 0, "clig" 0, "calt" 0; }

/* ---- illustrated steps ---- */
.steps li img { display: block; width: 100%; height: 150px; object-fit: contain; mix-blend-mode: lighten; margin-bottom: 14px; }
.steps h3 { display: flex; align-items: center; gap: 10px; }
.steps .n { display: inline-grid; margin: 0; width: 30px; height: 30px; font-size: 17px; flex: none; }

/* ---- real card backs in the Cards section ---- */
.hcard { display: block; background: none; border: 0; width: 170px; height: auto; border-radius: 12px; }
.hcard span { display: none; }
@media (max-width: 560px) { .hcard { width: 120px; height: auto; } }

/* ---- rarity flip ---- */
.flip-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; width: 100%; max-width: 520px; justify-self: center; }
.flip { perspective: 900px; aspect-ratio: 150 / 222; cursor: pointer; }
.flip-in { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; transition: transform .6s cubic-bezier(.3, .7, .3, 1); }
.flip.on .flip-in { transform: rotateY(180deg); }
.flip img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 10px; backface-visibility: hidden; box-shadow: 0 10px 24px rgba(0, 0, 0, .45); }
.flip .front { transform: rotateY(180deg); }
.flip.on.mythic .front { box-shadow: 0 0 26px rgba(255, 70, 40, .55); }
.flip.on.legendary .front { box-shadow: 0 0 22px rgba(255, 190, 40, .45); }
.two > .btn, .two .btn#turnAll { margin-top: 6px; }

/* ---- skills ---- */
.skills { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.skill { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 14px 18px; display: flex; flex-direction: column; }
.skill h3 { font-size: 17px; line-height: 1.15; margin-bottom: 8px; }
.skill h3 b { color: var(--accent); font-family: "Space Grotesk", sans-serif; margin-right: 6px; }
.skill img { width: 100%; height: 104px; object-fit: contain; mix-blend-mode: lighten; margin-bottom: 8px; }
.skill .tag { align-self: center; padding: 3px 12px; margin-bottom: 8px; border-radius: 6px; font: 700 13px "Space Grotesk", sans-serif; letter-spacing: .5px; border: 1px solid currentColor; background: rgba(255, 255, 255, .04); }
.skill p { font-size: 13.5px; line-height: 1.45; color: var(--muted); }
.t-red { color: #ff6a5a; } .t-blue { color: #5fb0ff; } .t-gold { color: #ffc23a; } .t-green { color: #4be05c; }
.t-pink { color: #ff6ac0; } .t-purple { color: #b07aff; }
@media (max-width: 960px) { .skills { grid-template-columns: repeat(2, 1fr); } }

/* ---- fusion ---- */
.ladder { font: 500 15px "Space Grotesk", sans-serif; margin-bottom: 18px; color: var(--muted); }
.ladder i { font-style: normal; opacity: .6; margin: 0 4px 0 2px; }
.r-common { color: #d8dcee; } .r-uncommon { color: #4be05c; } .r-rare { color: #4aa8ff; } .r-epic { color: #c07aff; } .r-legendary { color: #ffc23a; }
.fuse { background: var(--panel); border: 2px solid #4a3a8c; border-radius: var(--radius); padding: 22px; text-align: center; max-width: 440px; justify-self: center; width: 100%; }
.fuse-in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.fuse-in img { width: 100%; border-radius: 8px; transition: transform .7s ease, opacity .7s ease; }
.fuse-arrow { color: var(--blue); margin: 10px 0; font-size: 18px; }
.fuse-out { width: 46%; max-width: 190px; margin: 0 auto 16px; display: block; border-radius: 10px; opacity: .25; filter: grayscale(.7); transition: opacity .5s .5s, filter .5s .5s, transform .5s .5s, box-shadow .5s .5s; }
.fuse.done .fuse-out { opacity: 1; filter: none; transform: scale(1.06); box-shadow: 0 0 30px rgba(75, 224, 92, .55); }
.fuse.done .fuse-in img { opacity: .15; transform: translateY(64px) scale(.7); }

/* ---- Key Bomber additions ---- */
.pips { display: flex; gap: 5px; justify-content: center; margin: 2px 0 10px; }
.pips i { width: 14px; height: 14px; background: #2a2f4a; border-radius: 2px; }
.pips i.on { background: var(--accent); }
.drop-flow { display: flex; align-items: center; gap: 14px; margin-top: 22px; }
.drop-flow img { height: 84px; width: auto; border-radius: 10px; }
.drop-flow span { color: var(--accent); font-weight: 700; letter-spacing: 2px; }
.balls-panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.balls-panel img { width: 100%; height: auto; border-radius: 8px; display: block; }
.balls-panel p { margin-top: 14px; color: var(--muted); font-size: 15px; text-align: center; }
.balls-panel b { color: var(--text); }

.sanct { display: grid; grid-template-columns: 1fr 1.05fr; gap: 40px; align-items: center; }
.sanct-art { width: 100%; height: auto; border-radius: var(--radius); -webkit-mask-image: linear-gradient(to right, #000 80%, transparent); mask-image: linear-gradient(to right, #000 80%, transparent); }
.rows { display: grid; gap: 12px; }
.row { display: grid; grid-template-columns: 64px 1fr; gap: 16px; align-items: start; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.row img { width: 64px; height: 64px; border-radius: 8px; object-fit: cover; }
.row h3 { font-size: 20px; margin-bottom: 4px; }
.row p { font-size: 14.5px; color: var(--muted); line-height: 1.5; }
.row b { color: var(--text); }

.mk { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.mk-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.mk-card > img { display: block; width: 100%; height: auto; }
.mk-body { padding: 18px 20px 22px; }
.mk-body p { color: var(--muted); font-size: 15px; margin-bottom: 12px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tg { padding: 5px 12px; border: 1px solid currentColor; border-radius: 6px; font: 700 13px "Space Grotesk", sans-serif; background: rgba(255, 255, 255, .03); }
.ref code { display: inline-block; padding: 8px 14px; border: 1px solid #3a6f9c; border-radius: 8px; color: #8ec5ff; background: #0d1124; font: 500 14px ui-monospace, Consolas, monospace; }

.token h2 em { font-style: normal; color: var(--accent); }
.facts { display: flex; gap: 28px; flex-wrap: wrap; margin: 4px 0 22px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.facts dt { font-size: 12px; color: var(--muted); }
.facts dd { font: 700 22px "Space Grotesk", sans-serif; }
.facts dd.soon { color: var(--accent); }
.contract { border: 1px solid var(--line); border-left: 4px solid var(--accent); background: var(--panel); border-radius: 8px; padding: 14px 18px; margin-bottom: 8px; }
.contract > b { color: var(--accent); font-size: 14px; }
.contract p { display: flex; gap: 12px; align-items: center; margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.contract .hg { font-size: 26px; }
.keyball { width: 100%; max-width: 560px; justify-self: center; -webkit-mask-image: radial-gradient(closest-side, #000 82%, transparent); mask-image: radial-gradient(closest-side, #000 82%, transparent); }

@media (max-width: 960px) { .sanct, .mk { grid-template-columns: 1fr; } .sanct-art { -webkit-mask-image: none; mask-image: none; } }


/* ---- language selector + fonts for every script ---- */
.lang { background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: 7px 28px 7px 10px; font: 500 14px "Space Grotesk", "Noto Sans SC", sans-serif; cursor: pointer; flex: none; }
.lang:hover { border-color: var(--muted); }
.lang:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.lang option { background: #151a33; color: var(--text); }
.nav-links { gap: clamp(10px, 1.3vw, 22px); font-size: clamp(12.5px, 1.1vw, 15px); white-space: nowrap; margin-left: auto; }
.nav-in { gap: 16px; }
@media (max-width: 1060px) { .nav-links { display: none; } .nav-in { justify-content: flex-start; } .nav-in .lang { margin-left: auto; } }
html[lang="zh-Hans"] { --pixel: "Space Grotesk", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif; }
html[lang="zh-Hans"] body { font-family: "Space Grotesk", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif; }
html[lang="vi"] { --pixel: "Space Grotesk", system-ui, sans-serif; }
html[lang="zh-Hans"] h1, html[lang="zh-Hans"] h2, html[lang="zh-Hans"] h3,
html[lang="vi"] h1, html[lang="vi"] h2, html[lang="vi"] h3 { line-height: 1.2; }
html[lang="zh-Hans"] .eyebrow, html[lang="vi"] .eyebrow { letter-spacing: 1px; }
html[lang="zh-Hans"] h1 { font-size: clamp(36px, 5.2vw, 60px); }

/* ---- economy, lobby, closing banner ---- */
.lobby-img { display: block; width: 100%; height: auto; border-radius: var(--radius); border: 3px solid #3a4378; box-shadow: 0 0 0 4px #141a3a, 0 24px 60px rgba(0, 0, 0, .5); }
.eco-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.eco-step { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.eco-step img { display: block; width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; object-position: left center; }
.eco-step h3 { display: flex; align-items: center; gap: 10px; padding: 16px 18px 0; }
.eco-step h3 .n { display: inline-grid; margin: 0; width: 30px; height: 30px; font-size: 17px; flex: none; }
.eco-step p { padding: 8px 18px 20px; font-size: 14.5px; color: var(--muted); }
.eco-step p b { color: var(--accent); }
.eco-main { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; margin-top: 26px; }
.eco-chest { width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--line); }
.eco-title { margin-bottom: 12px; }
.dist { display: grid; grid-template-columns: 76px 1fr; gap: 14px; align-items: start; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 10px; }
.dist .pc { font: 700 30px "Space Grotesk", sans-serif; color: var(--accent); text-align: center; line-height: 1.1; padding-top: 2px; }
.dist h4 { font: 700 17px "Space Grotesk", "Noto Sans SC", sans-serif; margin-bottom: 3px; }
.dist p { font-size: 13.5px; color: var(--muted); line-height: 1.5; }
.eco-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 16px; }
.eco-box { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.eco-box h4 { font: 700 17px "Space Grotesk", "Noto Sans SC", sans-serif; margin-bottom: 12px; color: var(--accent); }
.eco-box .line { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.eco-box .line b { color: var(--text); }
.eco-box .small { font-size: 13px; color: var(--muted); margin: 6px 0; }
.eco-box .big { font: 700 28px "Space Grotesk", sans-serif; }
.eco-box .big small { font-size: 14px; color: var(--muted); font-weight: 500; }
@media (max-width: 960px) { .eco-steps, .eco-main, .eco-grid { grid-template-columns: 1fr; } .eco-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .eco-grid { grid-template-columns: 1fr; } }
.cta-heroes { display: block; margin: 0 auto 14px; width: 300px; max-width: 70%; height: auto; -webkit-mask-image: radial-gradient(closest-side, #000 75%, transparent); mask-image: radial-gradient(closest-side, #000 75%, transparent); }


/* ---- "The dungeon" explanation ---- */
.cbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cb { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.cb h3 { font-size: 22px; margin-bottom: 8px; color: var(--accent); }
.cb p { font-size: 15px; color: var(--muted); line-height: 1.55; }
.cbs + .cta { margin-top: 26px; }
@media (max-width: 960px) { .cbs { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cbs { grid-template-columns: 1fr; } }