/* Template 5 — Ops Bento · tilted frame banner + asymmetric bento tiles */
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; width: 100%; overflow-x: hidden; }
*, *:before, *:after { box-sizing: border-box; }

body.ze115fbody {
  font-family: "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  color: #ece7df;
  background: #1c1a17;
  line-height: 1.7;
  word-wrap: break-word;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }

.ze115fcontainer { width: 94%; max-width: 1160px; margin: 0 auto; }

.ze115fheader {
  position: sticky; top: 0; z-index: 100;
  background: rgba(28, 26, 23, .94);
  border-bottom: 1px solid rgba(245, 158, 11, .22);
  backdrop-filter: blur(8px);
}
.ze115fnav_wrap {
  display: flex; align-items: center; min-height: 62px; gap: 12px;
}
.ze115flogo { display: flex; align-items: center; gap: 10px; font-weight: 700; max-width: 40%; }
.ze115flogo_mark {
  width: 12px; height: 28px; background: #f59e0b; border-radius: 2px; flex-shrink: 0;
}
.ze115flogo_text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #fff; }
.ze115fnav_toggle { position: absolute; left: -9999px; opacity: 0; }
.ze115fnav_btn { display: none; margin-left: auto; cursor: pointer; padding: 8px; }
.ze115fnav_btn span { display: block; width: 22px; height: 2px; margin: 5px 0; background: #f59e0b; }
.ze115fnav { margin-left: auto; }
.ze115fnav_list { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.ze115fnav_list a { color: #b9b0a2; font-size: 14px; }
.ze115fnav_list a:hover { color: #f59e0b; }
.ze115fheader_cta {
  flex-shrink: 0; background: #f59e0b; color: #1c1a17; padding: 9px 14px;
  font-size: 13px; font-weight: 800; border-radius: 4px;
}
.ze115fheader_cta:hover { background: #fbbf24; }

.ze115fbtn {
  display: inline-block; padding: 12px 20px; border-radius: 4px;
  font-size: 14px; font-weight: 700; border: 1px solid transparent; text-align: center;
}
.ze115fbtn_primary { background: #f59e0b; color: #1c1a17 !important; }
.ze115fbtn_primary:hover { background: #fbbf24; }
.ze115fbtn_ghost { border-color: rgba(255,255,255,.3); color: #fff !important; }
.ze115fbtn_ghost:hover { background: rgba(255,255,255,.08); }

/* Banner: left copy + tilted frame */
.ze115fbanner {
  padding: 56px 0 40px;
  background:
    radial-gradient(ellipse at 85% 20%, rgba(245, 158, 11, .14), transparent 45%),
    linear-gradient(180deg, #24211c 0%, #1c1a17 100%);
}
.ze115fbanner_layout {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center;
}
.ze115fbanner_tag {
  font-size: 12px; letter-spacing: .16em; color: #f59e0b; font-weight: 700; margin-bottom: 14px;
}
.ze115fbanner_title {
  font-size: clamp(28px, 4vw, 46px); line-height: 1.2; color: #fff; margin-bottom: 14px;
}
.ze115fbanner_desc { color: #b9b0a2; font-size: 15px; max-width: 36em; margin-bottom: 24px; }
.ze115fbanner_actions { display: flex; flex-wrap: wrap; gap: 10px; }
.ze115fbanner_frame {
  position: relative;
  transform: rotate(2.5deg);
  border: 3px solid #f59e0b;
  box-shadow: 12px 12px 0 rgba(245, 158, 11, .25);
  overflow: hidden; background: #111;
}
.ze115fbanner_frame img {
  width: 100%; height: auto; max-height: 380px; object-fit: cover;
  transform: rotate(-2.5deg) scale(1.06);
}

.ze115fad { padding: 14px 0; text-align: center; }
.ze115fsection { padding: 70px 0; }
.ze115fdark { background: #151310; }
.ze115fsection_head { text-align: center; max-width: 580px; margin: 0 auto 36px; }
.ze115fsection_title { font-size: clamp(24px, 3vw, 34px); color: #fff; margin-bottom: 10px; }
.ze115fsection_desc { color: #b9b0a2; font-size: 15px; }

/* Bento grid */
.ze115fbento {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  grid-auto-rows: minmax(140px, auto);
}
.ze115fbento article {
  background: #26221c; border: 1px solid rgba(245, 158, 11, .16);
  border-radius: 14px; padding: 20px 18px;
}
.ze115fbento_wide { grid-column: span 2; }
.ze115fbento_tall { grid-row: span 2; }
.ze115fbento span {
  display: inline-block; font-size: 12px; font-weight: 800; color: #f59e0b;
  letter-spacing: .08em; margin-bottom: 10px;
}
.ze115fbento h3 { color: #fff; font-size: 18px; margin-bottom: 8px; }
.ze115fbento p { color: #b9b0a2; font-size: 14px; }

.ze115fadv_grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
}
.ze115fadv_grid > div {
  background: #1c1a17; border-top: 2px solid #f59e0b; padding: 22px 18px;
}
.ze115fadv_grid h3 { color: #fff; font-size: 17px; margin-bottom: 8px; }
.ze115fadv_grid p { color: #b9b0a2; font-size: 14px; }

.ze115fprocess_blocks {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
}
.ze115fprocess_blocks li {
  background: #26221c; border-radius: 12px; padding: 24px 18px;
  border: 1px solid rgba(255,255,255,.06);
}
.ze115fprocess_blocks strong {
  display: block; font-size: 28px; color: #f59e0b; margin-bottom: 10px; line-height: 1;
}
.ze115fprocess_blocks h3 { color: #fff; font-size: 17px; margin-bottom: 6px; }
.ze115fprocess_blocks p { color: #b9b0a2; font-size: 14px; }

.ze115fsection_contact {
  background:
    linear-gradient(135deg, #2a2418 0%, #1c1a17 60%);
}
.ze115fcontact_grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.ze115fcontact_grid article {
  background: rgba(245, 158, 11, .08); border: 1px solid rgba(245, 158, 11, .22);
  border-radius: 12px; padding: 22px 18px;
}
.ze115fcontact_grid h3 { color: #f59e0b; font-size: 14px; margin-bottom: 10px; }
.ze115fcontact_value { color: #fff; font-size: 22px; font-weight: 800; margin-bottom: 8px; word-break: break-all; }
.ze115fcontact_note { color: #b9b0a2; font-size: 13px; }
.ze115fcontact_tip {
  margin-top: 18px; padding: 14px 16px; border-radius: 8px;
  background: rgba(255,255,255,.04); color: #b9b0a2; font-size: 14px;
}

.ze115fflink { background: #151310; }
.ze115fflink_list {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
}
.ze115fflink_list a {
  padding: 8px 14px; border-radius: 8px; background: #26221c; color: #f59e0b; font-size: 14px;
  border: 1px solid rgba(245, 158, 11, .2);
}
.ze115fflink_list a:hover { background: #f59e0b; color: #1c1a17; }

.ze115ffooter {
  background: #11100e; padding: 36px 0; border-top: 1px solid rgba(245, 158, 11, .15);
}
.ze115ffooter_inner { text-align: center; }
.ze115ffooter_brand a { color: #fff; font-size: 18px; font-weight: 700; }
.ze115ffooter_brand p { color: #b9b0a2; font-size: 14px; margin-top: 6px; }
.ze115ffooter_links {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 18px;
  margin: 16px 0; color: #b9b0a2;
}
.ze115ffooter_links a:hover { color: #f59e0b; }
.ze115fcopyright { color: #8a8278; font-size: 13px; }
.ze115fcopyright a { color: #f59e0b; }

@media (max-width: 960px) {
  .ze115fbanner_layout { grid-template-columns: 1fr; }
  .ze115fbanner_frame { transform: none; max-width: 560px; }
  .ze115fbanner_frame img { transform: none; }
  .ze115fbento { grid-template-columns: 1fr 1fr; }
  .ze115fbento_wide, .ze115fbento_tall { grid-column: span 1; grid-row: span 1; }
  .ze115fadv_grid, .ze115fprocess_blocks, .ze115fcontact_grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .ze115fnav_btn { display: block; }
  .ze115fnav { display: none; width: 100%; order: 10; }
  .ze115fnav_wrap { flex-wrap: wrap; }
  .ze115fnav_toggle:checked ~ .ze115fnav { display: block; }
  .ze115fnav_list { flex-direction: column; padding: 8px 0 14px; }
}
@media (max-width: 560px) {
  .ze115fbento, .ze115fadv_grid, .ze115fprocess_blocks, .ze115fcontact_grid { grid-template-columns: 1fr; }
  .ze115fsection { padding: 52px 0; }
}