:root {
  --ink: #111;
  --paper: #fff8e6;
  --panel: #fff;
  --red: #e23b2e;
  --yellow: #ffe14a;
  --blue: #2b6cff;
  --muted: #444;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Trebuchet MS", "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(#111 1.2px, transparent 1.3px) 0 0 / 10px 10px,
    var(--paper);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width:100%;height:auto; display: block; }
.wrap { width: min(1100px, calc(100% - 28px)); margin: 0 auto; }
nav {
  position: sticky; top: 0; z-index: 20;
  background: var(--yellow);
  border-bottom: 4px solid var(--ink);
}
.nav { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 900; letter-spacing: .04em; }
.brand b {
  display: grid; place-items: center; width: 36px; height: 36px;
  background: var(--red); color: #fff; border: 3px solid var(--ink);
  transform: rotate(-6deg);
}
.links { display: flex; gap: 14px; margin-left: auto; font-size: 14px; font-weight: 700; }
.button {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 18px; background: var(--red); color: #fff;
  border: 3px solid var(--ink); font-weight: 900;
  box-shadow: 4px 4px 0 var(--ink);
}
.button.ghost { background: #fff; color: var(--ink); }
.hero { padding: 36px 0 18px; }
.kicker {
  display: inline-block; margin-bottom: 10px; padding: 3px 10px;
  background: var(--blue); color: #fff; border: 3px solid var(--ink);
  font-size: 12px; font-weight: 900; transform: rotate(-2deg);
}
h1 {
  font-size: clamp(30px, 5vw, 52px); line-height: 1.08;
  text-transform: none; margin-bottom: 10px;
  -webkit-text-stroke: 1px var(--ink);
}
.lead { font-size: 18px; font-weight: 800; margin-bottom: 8px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 24px; }
.story { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.panel {
  background: var(--panel); border: 4px solid var(--ink);
  min-height: 210px; padding: 12px;
  display: flex; flex-direction: column; gap: 10px;
  box-shadow: 5px 5px 0 var(--ink);
}
.panel.hit { background: var(--yellow); }
.cap { font-size: 12px; font-weight: 900; background: var(--ink); color: #fff; padding: 2px 8px; width: fit-content; }
.balloon {
  position: relative; background: #fff; border: 3px solid var(--ink);
  border-radius: 18px; padding: 10px 12px; font-weight: 800;
}
.balloon::after {
  content: ""; position: absolute; left: 16px; bottom: -10px;
  border: 8px solid transparent; border-top-color: var(--ink);
}
.balloon.bang {
  background: var(--red); color: #fff; text-align: center;
  font-size: 28px; border-radius: 50%; width: 96px; height: 96px;
  display: grid; place-items: center; margin: 8px auto; transform: rotate(-8deg);
}
.balloon.bang::after { display: none; }
.panel b { margin-top: auto; font-size: 14px; }
.hero-shot { margin-top: 22px; border: 4px solid var(--ink); background: #fff; box-shadow: 8px 8px 0 var(--ink); }
.hero-shot img { width: 100%; height: 250px; object-fit: cover; }
.hero-shot figcaption { padding: 8px 12px; font-weight: 700; border-top: 3px solid var(--ink); }
.section { padding: 56px 0; }
.head { max-width: 640px; margin-bottom: 22px; }
h2 { font-size: 28px; margin-bottom: 8px; }
.grid6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.card { background: #fff; border: 4px solid var(--ink); padding: 16px; }
.icon {
  width: 36px; height: 36px; display: grid; place-items: center;
  background: var(--yellow); border: 3px solid var(--ink); font-weight: 900; margin-bottom: 8px;
}
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: center; }
.split img, .shot img { width: 100%; height: 300px; object-fit: cover; border: 4px solid var(--ink); box-shadow: 7px 7px 0 var(--blue); }
.scene-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 14px 0 18px; }
.scene { display: flex; gap: 8px; align-items: center; padding: 10px; background: #fff; border: 3px solid var(--ink); font-weight: 700; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.review { background: #fff; border: 4px solid var(--ink); padding: 16px; }
.person { margin-top: 10px; display: flex; flex-direction: column; }
.person small { color: var(--muted); }
.visual { padding: 0 0 56px; }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 14px 0 18px; }
.metrics div { background: var(--yellow); border: 3px solid var(--ink); padding: 10px; text-align: center; }
.metrics b { display: block; font-size: 22px; }
.faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 22px; }
details { background: #fff; border: 3px solid var(--ink); padding: 12px; margin-bottom: 8px; }
summary { cursor: pointer; font-weight: 800; }
details p { margin-top: 8px; color: var(--muted); }
.cta { background: var(--ink); color: #fff; padding: 40px 0; border-top: 6px solid var(--yellow); }
.cta-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.cta .button { background: var(--yellow); color: var(--ink); }
footer { padding: 32px 0 16px; background: #fff; border-top: 4px solid var(--ink); }
.footer { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 16px; }
.footer h4 { margin-bottom: 8px; }
.footer a, .footer p { display: block; color: var(--muted); font-size: 14px; margin-top: 6px; }
.copy { margin-top: 16px; padding-top: 10px; border-top: 3px solid var(--ink); font-size: 13px; }
.page-head { padding: 40px 0 6px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.download-card { background: #fff; border: 4px solid var(--ink); padding: 20px; box-shadow: 6px 6px 0 var(--red); }
.help-layout { display: grid; grid-template-columns: 210px 1fr; gap: 20px; }
.side { position: sticky; top: 80px; align-self: start; background: var(--yellow); border: 4px solid var(--ink); padding: 10px; }
.side a { display: block; padding: 8px; font-weight: 700; }
.article { background: #fff; border: 4px solid var(--ink); padding: 20px; margin-bottom: 14px; }
.policy { margin-top: 14px; padding-top: 10px; border-top: 3px dashed var(--ink); }
@media (max-width: 900px) {
  .links { display: none; }
  .story, .split, .faq-layout, .help-layout, .cta-in, .cards, .footer { grid-template-columns: 1fr; }
  .grid6, .review-grid { grid-template-columns: 1fr 1fr; }
  .hero-shot img, .split img, .shot img { height: 210px; }
}
@media (max-width: 560px) {
  .grid6, .review-grid, .metrics { grid-template-columns: 1fr; }
}

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