@charset "UTF-8";

:root {
  --ink: #16120e;
  --paper: #efe6d4;
  --news: #f7f1e4;
  --oak: #b8894a;
  --red: #c23b22;
  --teal: #1d5f58;
  --mute: #6d6254;
  --line: rgba(22, 18, 14, 0.12);
  --hard: 8px 8px 0 rgba(22, 18, 14, 0.14);
  --float: 0 16px 36px rgba(22, 18, 14, 0.16);
  --nav-shadow: 2px 2px 0 rgba(22, 18, 14, 0.16);
  --shell: 1140px;
  --header-h: 74px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 10px); }
body {
  margin: 0;
  padding-top: var(--header-h);
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 0, rgba(194, 59, 34, 0.1), transparent 34%),
    radial-gradient(circle at 92% 12%, rgba(29, 95, 88, 0.1), transparent 32%),
    repeating-linear-gradient(90deg, rgba(22,18,14,0.035) 0 1px, transparent 1px 28px),
    var(--paper);
  font-family: "Iowan Old Style", "Songti SC", "PingFang SC", "Microsoft YaHei", serif;
  line-height: 1.7;
}
body::after {
  content: "";
  pointer-events: none;
  position: fixed; inset: 0; z-index: 30; opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { border: 0; background: 0; font: inherit; color: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }
h1, h2, h3, p, ul, figure { margin: 0; padding: 0; }
ul { list-style: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.shell { width: min(calc(100% - 40px), var(--shell)); margin: 0 auto; }

.pr-head {
  position: fixed; inset: 0 0 auto 0; z-index: 40; height: var(--header-h);
  background: rgba(247, 241, 228, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.pr-in { display: flex; height: 100%; align-items: center; justify-content: space-between; gap: 14px; }
.pr-brand { display: flex; gap: 10px; align-items: center; font-weight: 800; font-family: "Avenir Next", "PingFang SC", sans-serif; }
.pr-brand img { width: 40px; height: 40px; object-fit: cover; border-radius: 10px; box-shadow: var(--nav-shadow); }
.pr-brand small { display: block; color: var(--mute); font-size: 11px; font-weight: 600; }
.pr-nav ul { display: flex; gap: 2px; font-family: "Avenir Next", "PingFang SC", sans-serif; }
.pr-nav a { display: block; padding: 8px 12px; font-size: 14px; font-weight: 700; color: var(--mute); }
.pr-nav a.is-on, .pr-nav a:hover { color: var(--red); box-shadow: inset 0 -2px 0 var(--red); }
.pr-cta, .pr-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 11px 18px; font-size: 13px; font-weight: 800; border-radius: 4px;
  font-family: "Avenir Next", "PingFang SC", sans-serif;
}
.pr-cta { background: var(--ink); color: var(--news); box-shadow: var(--nav-shadow); }
.pr-btn-ink { background: var(--ink); color: var(--news); box-shadow: var(--hard); }
.pr-btn-red { background: var(--red); color: #fff; box-shadow: var(--hard); }
.pr-btn-line { background: var(--news); border: 1.5px solid var(--ink); }
.pr-btn-ink:hover, .pr-btn-red:hover, .pr-btn-line:hover { transform: translate(-2px, -2px); }
.pr-mob { display: none; gap: 8px; align-items: center; }
.pr-burger { width: 40px; height: 40px; border: 1px solid var(--line); display: grid; place-items: center; }
.pr-burger span, .pr-burger span::before, .pr-burger span::after {
  display: block; width: 16px; height: 2px; background: var(--ink); position: relative;
}
.pr-burger span::before, .pr-burger span::after { content: ""; position: absolute; left: 0; }
.pr-burger span::before { top: -5px; }
.pr-burger span::after { top: 5px; }

.pr-hero { padding: 32px 0 20px; }
.pr-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 32px; align-items: center; }
.pr-copy { order: 1; }
.pr-stamp {
  display: inline-block; padding: 6px 10px; border: 2px solid var(--red); color: var(--red);
  font-size: 11px; letter-spacing: 0.24em; font-weight: 800; transform: rotate(-2deg);
  font-family: "Avenir Next", "PingFang SC", sans-serif;
}
.pr-copy h1 {
  margin-top: 16px; font-size: clamp(48px, 8vw, 84px); line-height: 0.86;
  letter-spacing: -0.06em; font-weight: 900;
}
.pr-copy h1 em {
  display: block; margin-top: 14px; font-style: normal; font-size: 0.26em;
  letter-spacing: 0; line-height: 1.45; color: var(--teal); font-weight: 700;
}
.pr-copy .lead { margin-top: 16px; color: var(--mute); max-width: 38em; }
.pr-acts { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }

.pr-press { order: 2; position: relative; min-height: 440px; }
.pr-chase {
  background:
    linear-gradient(180deg, #3a3228, #221c16);
  padding: 22px 18px 28px; border-radius: 8px;
  box-shadow: var(--float);
  position: relative;
}
.pr-chase::before {
  content: "";
  position: absolute; inset: 8px;
  border: 3px solid #8a7a64;
  pointer-events: none;
}
.pr-proof {
  display: flex; justify-content: center; align-items: center; position: relative; z-index: 1; min-height: 360px;
}
.pr-phone {
  width: 214px; background: #0e0c0a; padding: 12px 12px 16px; border-radius: 26px;
  box-shadow: 0 18px 32px rgba(0,0,0,0.35);
}
.pr-phone i { display: block; width: 46px; height: 5px; margin: 0 auto 8px; border-radius: 99px; background: #2a241c; }
.pr-phone img { width: 188px; height: auto; object-fit: contain; border-radius: 14px; margin: 0 auto; }
.pr-block {
  position: absolute; z-index: 3; width: 72px; height: 72px;
  display: grid; place-items: center;
  font-size: 28px; font-weight: 900; color: var(--news);
  box-shadow: var(--hard);
}
.pr-block.a { left: -6px; top: 70px; background: var(--red); transform: rotate(-8deg); }
.pr-block.b { right: -4px; top: 108px; background: var(--teal); transform: rotate(7deg); }
.pr-block.c { left: 10px; bottom: 42px; background: var(--oak); color: var(--ink); transform: rotate(4deg); }
.pr-slip {
  position: absolute; right: -12px; bottom: 88px; z-index: 3;
  width: 148px; background: var(--news); padding: 12px; box-shadow: var(--hard);
  transform: rotate(6deg); font-size: 12px;
}
.pr-slip strong { display: block; margin-bottom: 4px; }

.pr-bars { display: grid; grid-template-columns: 1.3fr 0.9fr 0.9fr; }
.pr-bars article { padding: 28px 30px; min-height: 128px; }
.pr-bars .a { background: var(--red); color: #fff; }
.pr-bars .b { background: var(--teal); color: #f3fffc; }
.pr-bars .c { background: var(--oak); color: var(--ink); }
.pr-bars h2 { font-size: 22px; margin-bottom: 6px; }
.pr-bars p { font-size: 14px; opacity: 0.92; }

.pr-sec { padding: 76px 0; }
.pr-k { font-size: 12px; letter-spacing: 0.22em; font-weight: 800; color: var(--red); font-family: "Avenir Next", "PingFang SC", sans-serif; }
.pr-h { max-width: 620px; margin: 8px 0 36px; }
.pr-h h2 { font-size: clamp(28px, 3.6vw, 42px); }
.pr-h p { margin-top: 10px; color: var(--mute); }

.pr-cases {
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 16px;
}
.pr-case {
  background: var(--news); padding: 24px; box-shadow: var(--hard);
}
.pr-case:nth-child(1) { grid-row: span 2; background: var(--ink); color: var(--news); }
.pr-case:nth-child(1) p { color: rgba(247,241,228,0.75); }
.pr-case:nth-child(3) { transform: translateY(18px); background: var(--teal); color: #f3fffc; }
.pr-case:nth-child(3) p { color: rgba(243,255,252,0.8); }
.pr-case h3 { font-size: 24px; margin: 8px 0; }
.pr-case p { color: var(--mute); }

.pr-line-wrap { background: var(--ink); color: var(--news); padding: 76px 0; }
.pr-line-wrap .pr-k { color: var(--oak); }
.pr-line-wrap .pr-h p { color: rgba(247,241,228,0.68); }
.pr-line {
  display: flex; flex-wrap: wrap; gap: 16px 20px; justify-content: center; align-items: flex-start;
  padding-top: 12px;
  background-image: linear-gradient(var(--oak), var(--oak));
  background-size: 100% 2px; background-repeat: no-repeat; background-position: top;
}
.pr-sheet {
  width: 176px; background: var(--news); color: var(--ink); padding: 10px 10px 16px;
  box-shadow: var(--float); position: relative;
}
.pr-sheet::before {
  content: "";
  position: absolute; top: -10px; left: 50%; width: 12px; height: 18px; margin-left: -6px;
  background: var(--oak); border-radius: 0 0 3px 3px;
}
.pr-sheet:nth-child(odd) { transform: translateY(18px) rotate(-2deg); }
.pr-sheet:nth-child(even) { transform: translateY(-8px) rotate(2deg); }
.pr-sheet img { width: 156px; height: auto; object-fit: contain; }
.pr-sheet figcaption { margin-top: 8px; font-size: 12px; text-align: center; font-weight: 700; }

.pr-drawers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.pr-drawer {
  background: var(--news); padding: 20px 16px; min-height: 180px; box-shadow: var(--hard);
  border-top: 8px solid var(--oak);
}
.pr-drawer:nth-child(2) { border-top-color: var(--red); transform: translateY(16px); }
.pr-drawer:nth-child(3) { border-top-color: var(--teal); }
.pr-drawer:nth-child(4) { transform: translateY(16px); background: var(--ink); color: var(--news); }
.pr-drawer b { display: block; font-size: 32px; margin-bottom: 8px; }

.pr-faq { display: grid; gap: 10px; }
.pr-item { background: var(--news); box-shadow: var(--hard); }
.pr-item button {
  width: 100%; text-align: left; padding: 16px 18px; font-weight: 800;
  display: flex; justify-content: space-between; font-family: "Avenir Next", "PingFang SC", sans-serif;
}
.pr-item button::after { content: "+"; color: var(--red); }
.pr-item.is-open button::after { content: "–"; }
.pr-item .ans { display: none; padding: 0 18px 16px; color: var(--mute); font-size: 14px; }
.pr-item.is-open .ans { display: block; }

.pr-galleys { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.pr-galley {
  background: var(--news); padding: 16px; box-shadow: var(--hard); font-size: 14px;
}
.pr-galley:nth-child(2), .pr-galley:nth-child(5) { transform: translateY(20px); }
.pr-galley:nth-child(3) { background: var(--teal); color: #f3fffc; }
.pr-galley:nth-child(3) time, .pr-galley:nth-child(3) p { color: rgba(243,255,252,0.86); }
.pr-galley time { display: block; font-size: 12px; color: var(--red); font-weight: 700; margin-bottom: 8px; font-family: "Avenir Next", "PingFang SC", sans-serif; }

.pr-end { display: grid; grid-template-columns: 1.15fr 0.85fr; }
.pr-end .l { background: var(--red); color: #fff; padding: 40px 36px; }
.pr-end .r { background: var(--ink); color: var(--news); padding: 40px 36px; }
.pr-end h2 { font-size: clamp(28px, 4vw, 40px); margin: 8px 0 12px; }
.pr-foot { padding: 28px 0 48px; font-size: 13px; color: var(--mute); font-family: "Avenir Next", "PingFang SC", sans-serif; }
.pr-foot nav { display: flex; flex-wrap: wrap; gap: 14px; margin: 8px 0; }
.pr-foot img { width: 28px; height: 28px; border-radius: 6px; }

@media (max-width: 980px) {
  .pr-nav, .pr-in > .pr-cta { display: none; }
  .pr-mob { display: flex; }
  body.menu-open .pr-nav {
    display: block; position: fixed; inset: var(--header-h) 0 0 0;
    background: var(--paper); padding: 20px;
  }
  body.menu-open .pr-nav ul { flex-direction: column; }
  .pr-grid, .pr-bars, .pr-cases, .pr-drawers, .pr-galleys, .pr-end { grid-template-columns: 1fr; }
  .pr-case:nth-child(1) { grid-row: auto; }
  .pr-case:nth-child(3), .pr-drawer:nth-child(2), .pr-drawer:nth-child(4),
  .pr-sheet:nth-child(odd), .pr-sheet:nth-child(even),
  .pr-galley:nth-child(2), .pr-galley:nth-child(5) { transform: none; }
  .pr-block.c, .pr-slip { display: none; }
  .pr-press { min-height: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pr-btn-ink:hover { transform: none; }
}