/* Faithful r2 D-Fence composition, isolated from the successive v3 gallery variants.
   Source: r2/assets/home-security-v3.css 818–914, 1680–1684.
   Supporting type/wrap: that file 54–56, 87–129, 162–170, 264–274;
   r2/assets/ucs-v2.css 13–45. Default-visible; no observer or JS dependency. */
.dfence-r2 {
  --dfence-r2-text: #f4f2ee;
  --dfence-r2-muted: rgba(244,242,238,.68);
  --dfence-r2-gold: var(--gold);
  position: relative;
  min-height: clamp(700px,58vw,840px);
  overflow: hidden;
  padding-block: clamp(88px,8vw,120px);
  border-bottom: 1px solid rgba(255,255,255,.13);
  background: #202020;
  color: var(--dfence-r2-text);
  font-family: "Noto Sans TC",Inter,sans-serif;
  isolation: isolate;
}
.dfence-r2, .dfence-r2 *, .dfence-r2::after { box-sizing: border-box; }
.dfence-r2::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg,rgba(11,13,18,.02) 0 28%,rgba(11,13,18,.58) 54%,rgba(11,13,18,.94) 76%,rgba(11,13,18,.98) 100%),
    linear-gradient(180deg,rgba(11,13,18,.72) 0,transparent 18%,transparent 82%,rgba(11,13,18,.72) 100%);
  content: "";
  pointer-events: none;
}
.dfence-r2 .dfence-r2__background {
  position: absolute;
  z-index: 0;
  inset: 0;
  display: block;
  width: 100%;
  max-width: none;
  height: 100%;
  object-fit: cover;
  object-position: left center;
  opacity: .76;
  filter: contrast(1.04);
  transform: scale(1);
  transform-origin: center;
}
.dfence-r2__grid {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(1260px,calc(100% - (clamp(20px,6.25vw,80px) * 2)));
  margin-inline: auto;
  min-height: clamp(524px,42vw,600px);
  grid-template-columns: minmax(0,1fr) minmax(400px,520px);
  gap: clamp(56px,8vw,132px);
  align-items: center;
}
.dfence-r2__copy { grid-column: 2; min-width: 0; }
.dfence-r2 .dfence-r2__eyebrow {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0;
  color: var(--dfence-r2-gold);
  font: 400 12.5px/1.5 "IBM Plex Mono",monospace;
  text-transform: uppercase;
  letter-spacing: .22em;
}
.dfence-r2__eyebrow::before { content:"";flex:none;width:24px;height:1px;background:currentColor; }
.dfence-r2__eyebrow [data-zh] { letter-spacing:.05em; }
.dfence-r2 .dfence-r2__logo {
  display: block;
  width: clamp(190px,19vw,268px);
  max-width: 100%;
  height: auto;
  margin: 24px 0 8px;
  filter: none;
}
.dfence-r2 .dfence-r2__agency { margin:12px 0 0;color:var(--gold);font-size:13px;line-height:1.7;letter-spacing:.04em; }
.dfence-r2 h2,
html[lang=en] .dfence-r2 h2 {
  max-width: none;
  margin: 18px 0 0;
  font-family: "Noto Serif TC","Songti TC",Georgia,serif;
  font-size: clamp(30px,3.2vw,42px);
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: -.015em;
  text-wrap: balance;
  color: var(--dfence-r2-text);
}
.dfence-r2 .dfence-r2__lede { max-width:46ch;margin:22px 0 0;color:var(--dfence-r2-muted);font-size:16px;line-height:1.85; }
.dfence-r2__links { display:flex;align-items:center;flex-wrap:wrap;gap:4px 28px;margin-top:28px; }
.dfence-r2__links a { display:inline-flex;min-height:44px;align-items:center;gap:11px;color:var(--dfence-r2-text);text-decoration:none;font-size:14px;line-height:1.7; }
.dfence-r2__links a [aria-hidden] { color:var(--dfence-r2-gold);font-size:22px;transition:transform .2s ease; }
.dfence-r2__links a:hover [aria-hidden] { transform:translateX(4px); }
.dfence-r2__links a:focus-visible { outline:2px solid var(--dfence-r2-gold);outline-offset:5px; }
@media(max-width:899px) {
  .dfence-r2 .dfence-r2__background { object-position:left center;opacity:.42; }
  .dfence-r2::after { background:linear-gradient(90deg,rgba(11,13,18,.22),rgba(11,13,18,.88) 58%,#14171e 78%); }
  .dfence-r2__grid { grid-template-columns:minmax(0,1fr); }
  .dfence-r2__copy { grid-column:1;width:min(100%,520px);margin-left:auto; }
}
@media(max-width:760px) {
  .dfence-r2__grid { width:min(1260px,calc(100% - 40px)); }
}
@media(prefers-reduced-motion:reduce) {
  .dfence-r2__links a [aria-hidden] { transition:none; }
}