/* 开元棋牌设计备忘：新未来工业影像主义，深色低键背景、赤橙高光、非对称布局、视频封面感、避免通用紫色渐变与过度圆角。 */
:root {
  --bg: #071019;
  --bg-soft: #0d1823;
  --panel: rgba(12, 21, 30, 0.78);
  --panel-strong: #101a25;
  --line: rgba(255, 255, 255, 0.12);
  --text: #e7edf3;
  --muted: #9fb0c0;
  --accent: #ff6a3c;
  --accent-soft: #ff8a58;
  --cyan: #75d4ff;
  --gold: #f3b77b;
  --poster-a: linear-gradient(135deg, #14283e 0%, #102334 55%, #1f3a58 100%);
  --poster-b: linear-gradient(135deg, #2d1b12 0%, #141012 55%, #5b3117 100%);
  --poster-c: linear-gradient(135deg, #111e1c 0%, #0f1317 60%, #27413b 100%);
  --shadow: 0 22px 80px rgba(0,0,0,.35);
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Noto Sans SC', system-ui, sans-serif;
  background: radial-gradient(circle at top right, rgba(117,212,255,.08), transparent 26%), linear-gradient(180deg, #071019 0%, #08131e 36%, #071019 100%);
  color: var(--text);
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
.gc9a9b { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.vnsxkvr {
  margin: 0 0 12px;
  color: var(--gold);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: .78rem;
  font-weight: 700;
}
h1, h2, h3, h4, h5, h6 {
  margin: 0 0 14px;
  font-family: 'Oswald', 'Noto Sans SC', sans-serif;
  line-height: 1.05;
  letter-spacing: .02em;
}
h1 { font-size: clamp(2.8rem, 6vw, 5.8rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 16px; color: var(--text); }
ul { margin: 0; padding: 0; list-style: none; }

.mp8hi18z {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(20px);
  background: rgba(6, 11, 18, .82);
  border-bottom: 1px solid var(--line);
}
.fe9n9 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 84px;
}
.rhiitq {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.rhiitq span { display: grid; gap: 4px; }
.rhiitq strong { font-size: 1.06rem; letter-spacing: .06em; }
.rhiitq em { font-style: normal; font-size: .85rem; color: var(--muted); }
.o2hi3c {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}
.mrvvr7x {
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted);
  transition: .28s ease;
  font-size: .95rem;
}
.mrvvr7x:hover, .mrvvr7x.active {
  color: #fff;
  border-color: rgba(255,106,60,.35);
  background: rgba(255,106,60,.08);
}
.bz792r {
  padding: 0 0 18px;
}
.p3j01 {
  display: grid;
  gap: 8px;
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px 18px 16px;
}
.p3j01 label { font-weight: 700; }
.p3j01 p { margin: 0; color: var(--muted); font-size: .92rem; }
.cdlnuj { display: grid; grid-template-columns: 1fr auto; gap: 12px; }
.cdlnuj input {
  min-height: 50px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color: #fff;
  padding: 0 16px;
}
.cdlnuj button, .cz3cqri, .jchuxzfe, .bmfd7 {
  min-height: 50px;
  border-radius: 999px;
  border: none;
  padding: 0 22px;
  font-weight: 700;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.cdlnuj button, .cz3cqri {
  background: linear-gradient(135deg, var(--accent) 0%, #ff8d4d 100%);
  color: #fff;
  box-shadow: 0 18px 34px rgba(255,106,60,.22);
}
.jchuxzfe {
  background: rgba(117,212,255,.08);
  color: #dff7ff;
  border: 1px solid rgba(117,212,255,.22);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.cdlnuj button:hover, .cz3cqri:hover, .jchuxzfe:hover, .bmfd7:hover {
  transform: translateY(-2px);
}

.prgwx, .jyuny2 {
  position: relative;
  overflow: clip;
  min-height: 760px;
  display: grid;
  align-items: end;
  padding: 48px 0 92px;
}
.jyuny2 { min-height: 430px; padding-bottom: 64px; }
.nif17j, .ruqsrmdw {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.do017vhy {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(5,9,14,.88) 0%, rgba(5,9,14,.62) 38%, rgba(5,9,14,.28) 100%);
}
.imi12s, .nff85 {
  position: relative;
  z-index: 2;
}
.imi12s {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .7fr);
  gap: 28px;
  align-items: end;
}
.mrsro, .d3qb4, .nff85 {
  border: 1px solid rgba(255,255,255,.1);
  background: linear-gradient(180deg, rgba(7,14,21,.72), rgba(7,14,21,.46));
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.mrsro, .nff85 { padding: 30px; border-radius: 26px 26px 12px 26px; }
.d3qb4 {
  padding: 26px;
  border-radius: 16px 26px 26px 16px;
}
.wej9c { max-width: 60ch; font-size: 1.06rem; color: #d5dce2; }
.s02xghys { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0; }
.orvvu8md, .mmmog5f4 {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: #fff;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: .84rem;
}
.awpxi0p {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0 8px;
}
.awpxi0p div, .vt56merc, .blys5ig, .npesw7d, .axkn1zym, .c5qydv, .h2o0af {
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.025));
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}
.awpxi0p div { padding: 16px; }
.awpxi0p strong { display: block; font-size: 1.7rem; font-family: 'Oswald', sans-serif; color: #fff; }
.awpxi0p span { color: var(--muted); font-size: .9rem; }
.hazs8um1 { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.d3qb4 ul { display: grid; gap: 12px; }
.d3qb4 li {
  color: #ecf0f4;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.re25di4 { padding: 86px 0; position: relative; }
.q1xyrat4 { margin-top: -54px; z-index: 3; }
.fu00m { background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01)); }
.lcx1uj24 { background: linear-gradient(180deg, rgba(255,106,60,.04), rgba(255,255,255,.01)); }
.yps533 { max-width: 780px; margin-bottom: 28px; }
.yps533 p:last-child { color: var(--muted); }

.k03m38c6 {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, .82fr);
  gap: 28px;
  align-items: start;
}
.k03m38c6.reverse { grid-template-columns: minmax(300px, .84fr) minmax(0, 1.16fr); }
.t13lo1, .pp3ba5, .eiiio8l, .i1vxrj24, .mp7rg, .um55wdg {
  display: grid;
  gap: 16px;
}
.t13lo1 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pp3ba5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.eiiio8l, .i1vxrj24 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.um55wdg { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.mp7rg { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.blys5ig, .vt56merc, .axkn1zym, .npesw7d, .c5qydv { padding: 22px; }
.blys5ig h3, .vt56merc h3, .c5qydv h3, .npesw7d h3, .axkn1zym h3 { font-size: 1.2rem; }
.blys5ig p, .vt56merc p, .c5qydv p, .npesw7d p, .axkn1zym p { color: var(--muted); }
.blys5ig.alt { background: linear-gradient(180deg, rgba(255,106,60,.06), rgba(255,255,255,.02)); }
.pp3ba5 article {
  padding: 20px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.y6sce06g, .qckbhb {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid var(--line);
  min-height: 100%;
  box-shadow: var(--shadow);
}
.y6sce06g img, .qckbhb img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; }
.y6sce06g.compact img { min-height: 320px; }
.ypq47a6n, .jlb8sl {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  background: rgba(6, 12, 18, .74);
  border: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 16px;
}

.zgkcdo {
  display: grid;
  gap: 0;
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.1);
  box-shadow: var(--shadow);
  transition: transform .28s ease, border-color .28s ease, box-shadow .28s ease;
}
.zgkcdo:hover { transform: translateY(-4px); border-color: rgba(255,106,60,.4); }
.hd5izho {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.rwxv0c {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: end start;
  padding: 18px;
  overflow: hidden;
}
.rwxv0c::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.04), transparent 30%, rgba(6,10,14,.35));
  mix-blend-mode: screen;
}
.rwxv0c span {
  position: relative;
  z-index: 1;
  font-family: 'Oswald', sans-serif;
  font-size: 2.2rem;
  letter-spacing: .18em;
  color: rgba(255,255,255,.18);
}
.iyft4mf1 {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%) scale(.8);
  width: 84px;
  height: 84px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.3);
  background: rgba(5,8,12,.58);
  color: #fff;
  font-size: 1.6rem;
  opacity: 0;
  transition: .26s ease;
  box-shadow: 0 0 0 0 rgba(255,106,60,.38);
}
.zgkcdo:hover .iyft4mf1 { opacity: 1; transform: translate(-50%, -50%) scale(1); box-shadow: 0 0 0 18px rgba(255,106,60,.10); }
.gwj0yc0 { padding: 20px; }
.gwj0yc0 h3 { min-height: 56px; }
.gwj0yc0 p { color: var(--muted); }
.vyu8wy3p {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: #d8dee4;
  font-size: .88rem;
}

.lbtglxc {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}
.ylf9d15 {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}
.fvm048 {
  padding: 20px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.fvm048 p, .fvm048 li { color: var(--muted); }
.fvm048 ul { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.fvm048 ul li {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
}
.hv4hd2xw {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: rgba(255,255,255,.02);
}
.hv4hd2xw summary {
  padding: 14px 18px;
  cursor: pointer;
  font-weight: 700;
}
.hv4hd2xw pre {
  margin: 0;
  padding: 16px 18px 22px;
  color: #dce8f2;
  white-space: pre-wrap;
  overflow-x: auto;
  font-size: .84rem;
  background: rgba(3, 7, 12, .45);
}
.bwrrbjqn { margin-top: 20px; }
.ajq4x2bb { margin-top: 56px; }

.d7bu7 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}
.d7bu7 span {
  display: grid;
  place-items: center;
  min-height: 96px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1px solid var(--line);
  border-radius: 16px;
  color: #f3f6f8;
  font-family: 'Oswald', 'Noto Sans SC', sans-serif;
  letter-spacing: .08em;
}
.fdgjos5 {
  margin-top: 18px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}

.npesw7d .kqatdqpi {
  color: var(--accent-soft);
  font-family: 'Oswald', sans-serif;
  font-size: 2rem;
  margin-bottom: 6px;
}
.aqs77uro { display: flex; flex-wrap: wrap; gap: 12px; }
.bmfd7 {
  background: rgba(255,255,255,.05);
  color: #fff;
  border: 1px solid rgba(255,255,255,.12);
}
.pno7ihg {
  display: grid;
  gap: 12px;
}
.pno7ihg li {
  padding: 14px 16px 14px 20px;
  border-left: 3px solid var(--accent);
  background: rgba(255,255,255,.03);
  border-radius: 0 14px 14px 0;
}
.p305vchi {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
  padding-top: 16px;
}
.p305vchi a { color: #dce4eb; }

.scvbr9k {
  padding: 40px 0 18px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(180deg, rgba(0,0,0,.14), rgba(0,0,0,.32));
}
.eqlwtfj {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, .7fr) minmax(260px, .9fr);
  gap: 22px;
  align-items: start;
}
.ingvjza8 { margin-bottom: 16px; }
.qqjgp {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: .92rem;
}
.fxmca {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.lpwg0ge4, .h2o0af {
  padding: 18px;
  text-align: center;
}
.lpwg0ge4 p { margin: 10px 0 0; color: var(--muted); font-size: .92rem; }
.zsq76d {
  margin-top: 16px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255,255,255,.04);
  color: var(--gold);
  font-family: 'Oswald', sans-serif;
  letter-spacing: .12em;
}
.z1m6c {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 18px;
  margin-top: 18px;
  border-top: 1px solid rgba(255,255,255,.08);
  color: var(--muted);
  font-size: .94rem;
}

.iew8quf {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(8, 15, 24, .94);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  color: #fff;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: .25s ease;
}
.iew8quf.show { opacity: 1; transform: translateY(0); }

@media (max-width: 1100px) {
  .imi12s, .k03m38c6, .k03m38c6.reverse, .lbtglxc, .eqlwtfj {
    grid-template-columns: 1fr;
  }
  .mp7rg, .eiiio8l, .i1vxrj24, .pp3ba5, .um55wdg, .t13lo1 { grid-template-columns: 1fr 1fr; }
  .ajq4x2bb { margin-top: 0; }
}
@media (max-width: 760px) {
  .fe9n9 { flex-direction: column; align-items: flex-start; padding: 14px 0; }
  .o2hi3c { justify-content: flex-start; }
  .cdlnuj, .awpxi0p, .mp7rg, .eiiio8l, .i1vxrj24, .pp3ba5, .um55wdg, .t13lo1, .d7bu7, .fxmca {
    grid-template-columns: 1fr;
  }
  .prgwx { min-height: 680px; }
  .mrsro, .d3qb4, .nff85 { padding: 22px; }
  .hazs8um1, .aqs77uro { flex-direction: column; }
  .z1m6c { flex-direction: column; }
  .gc9a9b { width: min(var(--max), calc(100% - 24px)); }
  h1 { font-size: clamp(2.4rem, 13vw, 3.5rem); }
}