.m31-trade-hero{
  --m31-deep:#0b130f;
  --m31-gold:#caa064;
  min-height:calc(100vh - 76px);
  display:grid;
  grid-template-columns:minmax(470px,.93fr) minmax(610px,1.07fr);
  overflow:hidden;
  color:#f3f0e8;
  background:var(--m31-deep);
}
.m31-copy{
  background:radial-gradient(circle at 95% 80%,rgba(188,133,70,.15),transparent 28%),linear-gradient(145deg,#101b15 0%,#0a100d 72%);
  padding:clamp(54px,7vh,88px) clamp(46px,7vw,120px);
  display:flex;
  flex-direction:column;
  justify-content:center;
  position:relative;
}
.m31-copy:after{
  content:"";
  position:absolute;
  right:0;
  top:10%;
  bottom:10%;
  width:1px;
  background:linear-gradient(transparent,rgba(211,175,118,.5),transparent);
}
.m31-eyebrow{display:flex;align-items:center;gap:15px;color:#dbb477;font-size:10px;letter-spacing:.16em}
.m31-eyebrow i{width:42px;height:1px;background:#8b744f}
.m31-eyebrow b{font-weight:500}
.m31-copy h1{
  font:400 clamp(58px,5.65vw,91px)/.88 Georgia,serif;
  letter-spacing:-.055em;
  margin:24px 0 25px;
  max-width:720px;
  color:#f3f0e8;
}
.m31-copy h1 em{font-weight:400;color:#d0a465}
.m31-copy>p{font-size:14px;line-height:1.72;color:#b9bdb8;max-width:590px;margin:0}
.m31-actions{display:flex;align-items:center;gap:28px;margin-top:28px}
.m31-actions a{text-decoration:none;font-size:10px;letter-spacing:.13em;font-weight:700}
.m31-primary{background:#c79a5d;color:#19130d;padding:17px 22px;min-width:205px;display:flex;justify-content:space-between}
.m31-secondary{color:#eee7dc;border-bottom:1px solid #706352;padding:15px 0}
.m31-actions span{font-size:14px}
.m31-promise{
  margin-top:31px;
  border-top:1px solid rgba(255,255,255,.11);
  padding-top:19px;
  display:grid;
  grid-template-columns:155px 1fr;
  align-items:center;
  max-width:590px;
}
.m31-promise small{color:#b98f57;font-size:8px;letter-spacing:.14em}
.m31-promise strong{font:400 13px/1.4 Georgia,serif;color:#c8c7c0}
.m31-dossier{
  position:relative;
  background:linear-gradient(135deg,#183426,#0c1711 72%);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:34px clamp(48px,7vw,110px);
  overflow:hidden;
}
.m31-grid-lines{
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:linear-gradient(90deg,transparent,#000 20%,#000);
}
.m31-dossier:before{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  border:1px solid rgba(219,182,122,.13);
  border-radius:50%;
  right:-180px;
  top:-210px;
}
.m31-sheet{
  width:min(530px,84%);
  height:min(590px,calc(100vh - 108px));
  position:relative;
  background:linear-gradient(155deg,#f1ede4,#ded7c9);
  color:#20231f;
  padding:27px 38px 21px;
  box-shadow:0 38px 90px rgba(0,0,0,.34);
  z-index:2;
}
.m31-sheet:before{content:"";position:absolute;inset:13px;border:1px solid rgba(57,53,45,.16);pointer-events:none}
.m31-sheet:after{content:"";position:absolute;inset:-10px;border:1px solid rgba(219,183,126,.19);pointer-events:none}
.m31-sheet header{display:flex;justify-content:space-between;border-bottom:1px solid #b9b09f;padding-bottom:21px}
.m31-sheet header div{display:flex;flex-direction:column;gap:5px}
.m31-sheet header small,.m31-sheet header span{font-size:8px;letter-spacing:.13em;color:#706b61}
.m31-sheet header strong{font:400 16px Georgia,serif;letter-spacing:.08em}
.m31-sheet header span{text-align:right;line-height:1.55}
.m31-sheet header span b{font-size:10px;color:#302e29}
.m31-route-title{padding:28px 0 20px}
.m31-route-title>span{font-size:8px;letter-spacing:.18em;color:#8c6134}
.m31-route-title h2{font:400 32px/1.03 Georgia,serif;letter-spacing:-.02em;margin:11px 0 0;color:#20231f}
.m31-sheet ol{list-style:none;padding:0;margin:0}
.m31-sheet li{display:grid;grid-template-columns:34px 1fr 60px;gap:12px;align-items:center;border-top:1px solid #c5bdaf;min-height:50px;position:relative}
.m31-sheet li>span{font:400 14px Georgia,serif;color:#997043}
.m31-sheet li div{display:flex;flex-direction:column;gap:5px}
.m31-sheet li div b{font:400 15px Georgia,serif}
.m31-sheet li div small{font-size:8px;letter-spacing:.06em;color:#79756d}
.m31-sheet li>i{font-style:normal;font-size:7px;letter-spacing:.11em;color:#777268;text-align:right}
.m31-sheet li:before{content:"";position:absolute;left:-38px;width:3px;height:0;background:#b9874b;transition:.35s}
.m31-sheet li:hover:before,.m31-sheet li.current:before{height:72%}
.m31-sheet li:hover div b{color:#8e5c2f}
.m31-sheet li.current{
  background:linear-gradient(90deg,rgba(190,139,76,.16),rgba(190,139,76,.035) 68%,transparent);
}
.m31-sheet li.current>span,.m31-sheet li.current>i{color:#9a6936}
.m31-sheet li.current div b{color:#754921}
.m31-sheet footer{border-top:1px solid #b9b09f;margin-top:10px;padding-top:17px;display:grid;grid-template-columns:1fr auto;position:relative}
.m31-sheet footer span,.m31-sheet footer b{font-size:7px;letter-spacing:.14em}
.m31-sheet footer b{font-weight:500}
.m31-sheet footer i{position:absolute;left:0;bottom:-9px;width:63%;height:2px;background:#a9783f}
.m31-inside-status{display:grid;grid-template-columns:.75fr 1.1fr 1.15fr;border-top:1px solid #b9b09f;margin-top:19px}
.m31-inside-status div{min-height:48px;padding:13px 11px 9px 0;border-right:1px solid #c6beaf;display:flex;flex-direction:column;gap:6px}
.m31-inside-status div+div{padding-left:13px}
.m31-inside-status div:last-child{border-right:0}
.m31-inside-status small{font-size:6px;letter-spacing:.12em;color:#8c795e}
.m31-inside-status b{font-size:7px;letter-spacing:.08em;color:#34352f}
@media(min-width:1051px) and (max-height:720px){
  .m31-sheet{height:566px;padding-top:24px;padding-bottom:17px}
  .m31-route-title{padding-top:18px;padding-bottom:12px}
  .m31-inside-status{margin-top:13px}
  .m31-inside-status div{min-height:42px;padding-top:10px}
}
@media(max-width:1050px){
  .m31-trade-hero{grid-template-columns:1fr}
  .m31-copy{min-height:690px}
  .m31-copy:after{display:none}
  .m31-dossier{min-height:760px;padding-left:26px;padding-right:26px}
  .m31-sheet{width:min(540px,92%);height:610px}
}
@media(max-width:620px){
  .m31-copy{min-height:650px;padding:72px 22px 55px}
  .m31-copy h1{font-size:clamp(54px,15.5vw,75px)}
  .m31-copy>p{font-size:14px}
  .m31-actions{align-items:flex-start;flex-direction:column;gap:14px}
  .m31-promise{grid-template-columns:1fr;gap:9px;margin-top:38px}
  .m31-dossier{min-height:730px;padding:58px 18px 42px}
  .m31-sheet{width:calc(100% - 36px);height:620px;padding:25px 24px 18px}
  .m31-sheet:before{inset:9px}
  .m31-sheet:after{inset:-6px}
  .m31-route-title{padding:22px 0 16px}
  .m31-route-title h2{font-size:27px}
  .m31-sheet li{grid-template-columns:30px 1fr 48px;min-height:56px;gap:8px}
  .m31-sheet li:before{left:-25px}
  .m31-inside-status{grid-template-columns:1fr}
  .m31-inside-status div,.m31-inside-status div+div{min-height:auto;padding:8px 0;border-right:0;border-bottom:1px solid #cbc3b5;flex-direction:row;justify-content:space-between}
  .m31-inside-status div:last-child{border-bottom:0}
}