:root {
  --bg: #f1efe5;
  --panel: #fbfaf4;
  --panel-2: #e6e3d6;
  --line: #151713;
  --text: #151713;
  --muted: #5f625a;
  --green: #baf436;
  --green-2: #91cf10;
  --orange: #ff6b35;
  --danger: #d83a25;
  --shadow: 10px 10px 0 #151713;
  --radius: 0;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: "Arial Narrow", "DIN Alternate", Impact, "PingFang SC", "Microsoft YaHei", sans-serif;
  letter-spacing: .01em;
  line-height: 1.65;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: .4;
  pointer-events: none;
  background-image: repeating-linear-gradient(135deg, rgba(21, 23, 19, .035) 0 1px, transparent 1px 14px);
  background-size: auto;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }

.container { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 3px solid var(--text);
  background: rgba(241, 239, 229, .94);
  backdrop-filter: blur(12px);
}

.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 18px; font-weight: 800; letter-spacing: .03em; white-space: nowrap; }

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 2px solid var(--text);
  color: var(--text);
  background: var(--green);
  font-size: 22px;
  font-weight: 900;
}

.brand small { display: block; color: var(--muted); font-size: 10px; font-weight: 600; letter-spacing: .16em; }

.nav-links { display: flex; align-items: center; gap: 28px; color: var(--text); font-size: 14px; font-weight: 800; }
.nav-links a { padding-bottom: 3px; border-bottom: 2px solid transparent; }
.nav-links a:hover { border-color: var(--text); color: var(--text); }

.nav-refund {
  padding: 9px 15px !important;
  border: 2px solid var(--text) !important;
  color: var(--text) !important;
  background: var(--orange);
  box-shadow: 4px 4px 0 var(--text);
}

.menu-toggle { display: none; border: 0; color: var(--text); background: transparent; font-size: 26px; cursor: pointer; }

.hero { position: relative; padding: 78px 0 70px; }

.hero::before {
  content: "DELTA / 2026 / CHEAT SYSTEM";
  position: absolute;
  top: 24px;
  left: max(24px, calc((100vw - 1240px) / 2));
  color: var(--muted);
  font: 700 11px/1 monospace;
  letter-spacing: .15em;
}

.hero-grid { display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 58px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
  padding: 6px 10px;
  border: 2px solid var(--text);
  color: var(--text);
  background: var(--green);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--text); }

h1, h2, h3, p { margin-top: 0; }

h1 {
  margin-bottom: 26px;
  font-size: clamp(52px, 7vw, 94px);
  line-height: .91;
  letter-spacing: -.065em;
  text-transform: uppercase;
}

h1 span { display: inline; padding: 0 .08em; color: var(--text); background: var(--green); box-decoration-break: clone; -webkit-box-decoration-break: clone; }

.hero-copy > p {
  max-width: 610px;
  margin-bottom: 30px;
  padding-left: 18px;
  border-left: 4px solid var(--text);
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.btn {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 24px;
  border: 2px solid var(--text);
  border-radius: 0;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 15px;
  font-weight: 800;
  box-shadow: 5px 5px 0 var(--text);
  transition: transform .2s ease, box-shadow .2s ease;
}

.btn:hover { transform: translate(-2px, -2px); box-shadow: 7px 7px 0 var(--text); }
.btn-primary { color: var(--text); background: var(--green); }
.btn-secondary { color: var(--text); background: var(--panel); }
.btn-refund { color: var(--text); background: var(--panel); }

.hero-notes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; color: var(--text); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }

.hero-notes span { padding: 5px 8px; border: 1px solid var(--text); background: var(--panel); }
.hero-notes span::before { content: "▸"; margin-right: 7px; color: var(--orange); }

.hero-visual { position: relative; min-height: 540px; }

.hero-visual::before {
  content: "01 / LIVE INTERFACE";
  position: absolute;
  top: -28px;
  right: 0;
  font: 700 11px/1 monospace;
  letter-spacing: .12em;
}

.visual-shell {
  position: absolute;
  inset: 0 14px 24px 0;
  overflow: hidden;
  border: 3px solid var(--text);
  background: var(--text);
  box-shadow: 12px 12px 0 var(--orange);
}

.visual-shell img { width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: 1; filter: saturate(.72) contrast(1.12); }

.visual-shell::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(21, 23, 19, .28), transparent 46%); }

.status-card {
  position: absolute;
  top: 24px;
  right: -16px;
  z-index: 2;
  width: 240px;
  padding: 16px;
  border: 3px solid var(--text);
  color: var(--text);
  background: var(--green);
  box-shadow: 7px 7px 0 var(--text);
}

.status-line { display: flex; align-items: center; justify-content: space-between; gap: 20px; color: var(--text); font-family: monospace; font-size: 12px; }
.status-line strong { color: var(--text); }
.status-card h3 { margin: 13px 0 3px; font-size: 25px; text-transform: uppercase; }
.status-card p { margin-bottom: 0; color: #34372f; font-family: ui-sans-serif, system-ui, sans-serif; font-size: 13px; }

.floating-tag {
  position: absolute;
  left: -20px;
  bottom: 0;
  z-index: 2;
  padding: 14px 18px;
  border: 3px solid var(--text);
  color: var(--text);
  background: var(--panel);
  box-shadow: 6px 6px 0 var(--text);
  font-weight: 800;
}

.floating-tag small { display: block; color: var(--muted); font-family: monospace; font-weight: 500; }

.strip { border-block: 3px solid var(--text); color: #fff; background: var(--text); }
.strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip-item { padding: 24px; border-right: 1px solid #55584f; }
.strip-item:last-child { border-right: 0; }
.strip-item b { display: block; margin-bottom: 4px; color: var(--green); font-size: 22px; }
.strip-item span { color: #bfc2b8; font-family: ui-sans-serif, system-ui, sans-serif; font-size: 13px; }

section { padding: 92px 0; }

.section-head { max-width: 820px; margin-bottom: 42px; }
.section-head h2 { margin-bottom: 16px; font-size: clamp(42px, 5vw, 66px); line-height: .98; letter-spacing: -.05em; }
.section-head p { max-width: 720px; margin-bottom: 0; color: var(--muted); font-family: ui-sans-serif, system-ui, sans-serif; font-size: 16px; }

.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 3px solid var(--text); border-left: 3px solid var(--text); }

.feature-card {
  position: relative;
  min-height: 270px;
  padding: 30px;
  overflow: hidden;
  border: 0;
  border-right: 3px solid var(--text);
  border-bottom: 3px solid var(--text);
  background: var(--panel);
}

.feature-card:nth-child(2),
.feature-card:nth-child(3) { background: #dedbcf; }

.feature-card::after {
  content: attr(data-num);
  position: absolute;
  right: 18px;
  bottom: -24px;
  color: rgba(21, 23, 19, .07);
  font-size: 120px;
  font-weight: 900;
  line-height: 1;
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 48px;
  border: 2px solid var(--text);
  color: var(--text);
  background: var(--green);
  box-shadow: 4px 4px 0 var(--text);
  font-weight: 900;
}

.feature-card h3 { margin-bottom: 10px; font-size: 27px; }
.feature-card p { max-width: 490px; margin-bottom: 0; color: var(--muted); font-family: ui-sans-serif, system-ui, sans-serif; }

.gallery-section { color: #f4f2e9; background: var(--text); }
.gallery-section .eyebrow { color: var(--text); background: var(--green); }
.gallery-section .section-head p { color: #bfc2b8; }

.image-gallery { display: grid; grid-template-columns: 1.25fr .75fr; gap: 26px; }

.shot { position: relative; min-height: 560px; overflow: visible; border: 3px solid #f4f2e9; background: #090a08; }
.shot:first-child { box-shadow: 12px 12px 0 var(--green); }
.shot:last-child { box-shadow: 12px 12px 0 var(--orange); }
.shot img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.78) contrast(1.08); transition: transform .55s ease; }
.shot:hover img { transform: scale(1.025); }

.shot-caption {
  position: absolute;
  left: 16px;
  right: auto;
  bottom: 16px;
  min-width: 250px;
  padding: 13px 16px;
  border: 2px solid var(--text);
  color: var(--text);
  background: var(--green);
}

.shot-caption strong { display: block; margin-bottom: 4px; }
.shot-caption span { color: #3e4238; font-family: ui-sans-serif, system-ui, sans-serif; font-size: 13px; }
.shot:last-child .shot-caption { background: var(--orange); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: flow; }

.step {
  min-height: 250px;
  padding: 28px;
  border: 3px solid var(--text);
  background: var(--panel);
  box-shadow: 7px 7px 0 var(--text);
  counter-increment: flow;
}

.step::before {
  content: "0" counter(flow);
  display: block;
  width: fit-content;
  margin-bottom: 58px;
  padding: 3px 8px;
  color: var(--text);
  background: var(--green);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .1em;
}

.step h3 { margin-bottom: 8px; font-size: 25px; }
.step p { margin-bottom: 0; color: var(--muted); font-family: ui-sans-serif, system-ui, sans-serif; font-size: 14px; }

#devices { border-block: 3px solid var(--text); background: #dedbd0; }

.compatibility { display: grid; grid-template-columns: .78fr 1.22fr; gap: 54px; align-items: start; }

.device-list { display: grid; gap: 0; border: 3px solid var(--text); }

.device { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 23px; border: 0; border-bottom: 2px solid var(--text); background: var(--panel); }
.device:last-child { border-bottom: 0; }
.device:nth-child(2) { background: var(--green); }
.device b { display: block; font-size: 20px; }
.device span { color: var(--muted); font-family: ui-sans-serif, system-ui, sans-serif; font-size: 13px; }
.device em { padding: 3px 8px; border: 1px solid var(--text); color: var(--text); background: var(--panel); font-family: monospace; font-size: 12px; font-style: normal; font-weight: 800; }

.refund-box {
  position: relative;
  overflow: hidden;
  padding: 48px;
  border: 3px solid var(--text);
  background: var(--orange);
  box-shadow: 12px 12px 0 var(--text);
}

.refund-box::after { content: "售后"; position: absolute; right: 2%; top: -42px; color: rgba(21, 23, 19, .08); font-size: 150px; font-weight: 900; }

.refund-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.refund-box h2 { margin-bottom: 10px; font-size: 34px; }
.refund-box p { max-width: 680px; margin-bottom: 0; color: #4b281c; font-family: ui-sans-serif, system-ui, sans-serif; }
.refund-box .eyebrow { background: var(--panel); }

.faq-list { border-top: 3px solid var(--text); }
.faq-item { border-bottom: 3px solid var(--text); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 4px;
  border: 0;
  color: var(--text);
  background: transparent;
  text-align: left;
  font-size: 18px;
  font-weight: 800;
  cursor: pointer;
}

.faq-question span {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 2px solid var(--text);
  color: var(--text);
  background: var(--green);
  font-size: 24px;
  font-weight: 400;
  transition: transform .2s ease;
}

.faq-answer { max-height: 0; overflow: hidden; color: var(--muted); font-family: ui-sans-serif, system-ui, sans-serif; transition: max-height .3s ease; }
.faq-answer p { max-width: 800px; padding-bottom: 24px; margin-bottom: 0; }
.faq-item.open .faq-answer { max-height: 180px; }
.faq-item.open .faq-question span { transform: rotate(45deg); }

.final-cta { padding-top: 20px; }

.cta-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 50px;
  padding: 58px;
  border: 3px solid var(--text);
  color: var(--text);
  background: var(--green);
  box-shadow: 12px 12px 0 var(--text);
}

.cta-panel h2 { max-width: 670px; margin-bottom: 10px; font-size: clamp(38px, 5vw, 62px); line-height: 1.08; letter-spacing: -.05em; }
.cta-panel p { margin-bottom: 0; color: #414936; font-family: ui-sans-serif, system-ui, sans-serif; }
.cta-panel .btn { color: #fff; background: var(--text); box-shadow: 5px 5px 0 var(--orange); }

footer { margin-top: 110px; padding: 42px 0; border-top: 3px solid var(--text); color: var(--muted); font-family: ui-sans-serif, system-ui, sans-serif; font-size: 13px; }

.footer-grid { display: flex; align-items: flex-start; justify-content: space-between; gap: 40px; }
.footer-copy { max-width: 720px; }
.footer-copy strong { color: var(--text); font-family: "Arial Narrow", Impact, sans-serif; font-size: 22px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-links a { padding-bottom: 2px; border-bottom: 1px solid var(--text); color: var(--text); }
.footer-links a:hover { color: var(--text); }

@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .nav-links { position: absolute; top: 78px; left: 0; right: 0; display: none; padding: 18px 20px 24px; border-bottom: 3px solid var(--text); background: var(--bg); }
  .nav-links.open { display: grid; gap: 18px; }
  .nav-refund { width: fit-content; }
  .hero { padding-top: 72px; }
  .hero-grid, .compatibility { grid-template-columns: 1fr; }
  .hero-grid { gap: 44px; }
  .hero-visual { min-height: 470px; }
  .status-card { right: 10px; }
  .floating-tag { left: 10px; }
  .strip-grid { grid-template-columns: repeat(2, 1fr); }
  .strip-item:nth-child(2) { border-right: 0; }
  .strip-item:nth-child(-n+2) { border-bottom: 1px solid #55584f; }
  .image-gallery { grid-template-columns: 1fr; gap: 34px; }
  .shot { min-height: 500px; overflow: hidden; }
  .steps { grid-template-columns: 1fr; }
  .refund-inner, .footer-grid { align-items: flex-start; flex-direction: column; }
  .cta-panel { grid-template-columns: 1fr; padding: 48px; }
  .compatibility { gap: 36px; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1240px); }
  .hero { padding: 58px 0 48px; }
  .hero::before { left: 14px; }
  h1 { font-size: 53px; }
  .hero-copy > p { padding-left: 12px; font-size: 16px; }
  .hero-actions .btn { width: 100%; }
  .hero-visual { min-height: 390px; }
  .visual-shell { inset: 0 5px 14px 0; box-shadow: 7px 7px 0 var(--orange); }
  .status-card { top: 14px; right: -3px; width: 200px; padding: 14px; }
  .status-card h3 { font-size: 20px; }
  .floating-tag { left: -3px; bottom: 0; padding: 12px 14px; font-size: 14px; }
  section { padding: 74px 0; }
  .section-head h2 { font-size: 42px; }
  .features { grid-template-columns: 1fr; }
  .feature-card { min-height: 230px; padding: 26px; }
  .feature-card:nth-child(3) { background: var(--panel); }
  .feature-card:nth-child(4) { background: #dedbcf; }
  .shot { min-height: 380px; }
  .shot:last-child { min-height: 500px; }
  .shot-caption { right: 12px; min-width: 0; }
  .refund-box { padding: 32px 22px; box-shadow: 7px 7px 0 var(--text); }
  .refund-inner { display: block; }
  .refund-box .btn { width: 100%; margin-top: 24px; }
  .cta-panel { padding: 36px 24px; box-shadow: 7px 7px 0 var(--text); }
  .cta-panel .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

html:not(.kzfm) body {
  filter: blur(10px);
  -webkit-filter: blur(10px);
}
body {
  transition: filter 0.5s ease, opacity 0.5s ease;
}

.rf-page { --shadow: 12px 12px 0 #151713; }
退款页面布局
   ============================================================ */
.rf-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.rf-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.rf-card {
  width: 100%;
  max-width: 480px;
  border: 3px solid var(--text);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.rf-header {
  padding: 28px 28px 0;
  background: var(--orange);
  border-bottom: 3px solid var(--text);
}

.rf-header h1 {
  margin: 0 0 15px;
  font-size: 26px;
  letter-spacing: -.02em;
  text-transform: uppercase;
}

.rf-notice {
  padding: 14px 24px;
  margin: 0 -28px;
  border-top: 2px solid var(--text);
  background: var(--bg);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

.rf-notice strong {
  color: var(--danger);
}

.rf-body {
  padding: 24px 28px 28px;
}

.rf-field {
  margin-bottom: 20px;
}

.rf-field label {
  display: block;
  margin-bottom: 8px;
  font-family: "Arial Narrow", Impact, "PingFang SC", sans-serif;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .03em;
}

.rf-field input,
.rf-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid var(--text);
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 15px;
  box-sizing: border-box;
}

.rf-field textarea {
  min-height: 100px;
  resize: vertical;
}

.rf-field input:focus,
.rf-field textarea:focus {
  outline: 2px solid var(--green);
  outline-offset: 1px;
}

.rf-submit {
  width: 100%;
  min-height: 52px;
  border: 2px solid var(--text);
  color: var(--text);
  background: var(--green);
  font-family: "Arial Narrow", Impact, "PingFang SC", sans-serif;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 5px 5px 0 var(--text);
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: transform .15s, box-shadow .15s;
}

.rf-submit:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 var(--text);
}

.rf-submit:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--text);
}

.rf-submit:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none;
  box-shadow: 5px 5px 0 var(--text);
}

.rf-back {
  display: block;
  text-align: center;
  margin-top: 18px;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  color: var(--muted);
}

.rf-back a {
  color: var(--text);
  font-weight: 800;
  text-decoration: underline;
}

.rf-success {
  display: none;
  padding: 36px 28px 32px;
  text-align: center;
}

.rf-success.show {
  display: block;
}

.rf-success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: grid;
  place-items: center;
  border: 3px solid var(--text);
  background: var(--green);
  font-size: 32px;
  font-weight: 900;
  box-shadow: 5px 5px 0 var(--text);
}

.rf-success h2 {
  margin: 0 0 12px;
  font-size: 24px;
  text-transform: uppercase;
  letter-spacing: -.02em;
}

.rf-success p {
  margin: 0 0 20px;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.7;
}

.rf-success .rf-back {
  margin-top: 0;
}

@media (max-width: 520px) {
  .rf-card {
    box-shadow: 6px 6px 0 var(--text);
  }
  .rf-header {
    padding: 22px 20px 0;
  }
  .rf-header h1 {
    font-size: 22px;
  }
  .rf-notice {
    padding: 12px 16px;
    margin: 0 -20px;
  }
  .rf-body {
    padding: 20px;
  }
  .rf-success {
    padding: 28px 20px 24px;
  }
}

html:not(.kzfm) body {
  filter: blur(10px);
  -webkit-filter: blur(10px);
}
body {
  transition: filter 0.5s ease, opacity 0.5s ease;
}

.dl-page { --shadow: 12px 12px 0 #151713; }
下载页布局
   ============================================================ */
.dl-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.dl-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.dl-card {
  width: 100%;
  max-width: 520px;
  border: 3px solid var(--text);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.dl-header {
  padding: 32px 28px 20px;
  border-bottom: 3px solid var(--text);
  background: var(--green);
}

.dl-header h1 {
  margin: 0 0 8px;
  font-size: 28px;
  letter-spacing: -.03em;
  text-transform: uppercase;
}

.dl-header p {
  margin: 0;
  color: #414936;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
}

.dl-body {
  padding: 8px;
}

.dl-device {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border: 2px solid var(--text);
  margin: 8px;
  background: var(--bg);
  font-family: "Arial Narrow", Impact, "PingFang SC", sans-serif;
}

.dl-device:nth-child(2) {
  background: #dedbcf;
}

.dl-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border: 2px solid var(--text);
  background: var(--green);
  font-size: 20px;
}

.dl-info {
  flex: 1;
  min-width: 0;
}

.dl-info strong {
  display: block;
  font-size: 18px;
  letter-spacing: .02em;
}

.dl-info span {
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 13px;
}

.dl-btn {
  flex-shrink: 0;
  min-height: 44px;
  padding: 0 20px;
  border: 2px solid var(--text);
  color: var(--text);
  background: var(--green);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: transform .2s, box-shadow .2s;
}

.dl-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--text);
}

.dl-btn:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.dl-footer-note {
  padding: 16px 28px 24px;
  border-top: 2px solid var(--text);
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 13px;
  line-height: 1.7;
}

.dl-footer-note a {
  color: var(--orange);
  font-weight: 800;
  text-decoration: underline;
}

@media (max-width: 560px) {
  .dl-card {
    box-shadow: 6px 6px 0 var(--text);
  }
  .dl-header {
    padding: 24px 20px 16px;
  }
  .dl-header h1 {
    font-size: 24px;
  }
  .dl-device {
    flex-wrap: wrap;
    padding: 16px;
    margin: 6px;
  }
  .dl-btn {
    width: 100%;
    justify-content: center;
    margin-top: 4px;
  }
}

html:not(.kzfm) body {
  filter: blur(10px);
  -webkit-filter: blur(10px);
}
body {
  transition: filter 0.5s ease, opacity 0.5s ease;
}