:root{
  --s-navy:#102b46;--s-emerald:#07846f;--s-cyan:#2d9db5;--s-indigo:#5366c8;
  --s-amber:#d99b26;--s-coral:#d75d57;--s-plum:#874d86;--s-ink:#10283e;
}
body{background:linear-gradient(135deg,#e9f0ef 0%,#f2eee8 42%,#e9edf7 72%,#e8f3f1 100%)}
.grand-liquid i:nth-child(1){background:#6979e8!important;opacity:.3!important}
.grand-liquid i:nth-child(2){background:#2bd6b1!important;opacity:.31!important}
.grand-liquid i:nth-child(3){background:#f1a04d!important;opacity:.26!important}
.shell{border:1px solid rgba(255,255,255,.94);box-shadow:0 32px 90px rgba(20,42,62,.22),0 0 0 1px rgba(74,113,137,.08)}
.side{position:relative;background:linear-gradient(165deg,#102b46 0%,#143e59 49%,#195a62 100%)}
.side:after{content:"";position:absolute;inset:0 0 auto;height:5px;background:linear-gradient(90deg,#39d9b3,#4db8d0,#6676dc,#d95c65,#e4a72e);pointer-events:none}
.brand{border-radius:10px!important;box-shadow:0 13px 34px rgba(0,0,0,.2),inset 0 -3px rgba(194,51,60,.08)!important}
.preset{border-color:rgba(79,224,189,.65);background:linear-gradient(120deg,rgba(30,192,157,.22),rgba(73,114,209,.2),rgba(145,79,136,.14))}
.grand-journey button{transition:background .2s ease,transform .2s ease}.grand-journey button:hover{transform:translateX(3px);background:rgba(255,255,255,.08)}
.grand-journey button:nth-of-type(1) span{color:#56e8bf}.grand-journey button:nth-of-type(2) span{color:#f0b54a}.grand-journey button:nth-of-type(3) span{color:#ff846f}.grand-journey button:nth-of-type(4) span{color:#77a5ff}.grand-journey button:nth-of-type(5) span{color:#e197d8}.grand-journey button:nth-of-type(6) span{color:#75d8ce}
.grand-journey button.active{background:linear-gradient(105deg,rgba(255,255,255,.16),rgba(45,196,165,.1));box-shadow:inset 5px 0 #48e0b8,inset 1px 1px rgba(255,255,255,.18),0 10px 24px rgba(0,0,0,.1)}
.pin{background:linear-gradient(90deg,#0b2842,#17465d 55%,#344e84);border-bottom:2px solid transparent;border-image:linear-gradient(90deg,#2dd3ab,#4cb6d2,#646fe0,#da6358,#dfa72f) 1}
.main{background:linear-gradient(145deg,rgba(255,255,255,.84),rgba(239,248,246,.62) 52%,rgba(237,239,250,.58))}
.main:before{background:radial-gradient(circle,rgba(58,219,190,.43),rgba(92,110,222,.17) 46%,rgba(226,91,89,.08) 61%,transparent 72%)}
.head{border-bottom:1px solid rgba(49,112,129,.13);box-shadow:0 12px 34px rgba(31,63,80,.08)}
.phase3-tab{font-size:13px}.phase3-tab[aria-selected="true"]{background:linear-gradient(135deg,#07846f,#287d9c);box-shadow:0 9px 24px rgba(13,124,107,.27)}
.bubble{border-color:rgba(255,255,255,.96);box-shadow:0 20px 54px rgba(27,63,76,.15),inset 4px 0 #15967f,inset 0 1px #fff}
.msg:nth-child(4n+2) .bubble{inset:auto;box-shadow:0 20px 54px rgba(27,63,76,.14),inset 4px 0 #5366c8,inset 0 1px #fff}
.msg:nth-child(4n+3) .bubble{box-shadow:0 20px 54px rgba(27,63,76,.14),inset 4px 0 #d99b26,inset 0 1px #fff}
.msg.user .bubble{background:linear-gradient(135deg,rgba(214,249,239,.95),rgba(225,233,255,.82));box-shadow:0 18px 44px rgba(37,89,100,.14),inset -4px 0 #5570d7,inset 0 1px #fff}
.bubble h2{font-size:30px;letter-spacing:-.3px}.bubble p{font-size:16px;color:#29465b}.bubble small{color:#087866}
.intel{background:linear-gradient(135deg,#fbf5e8,#f8efe7);border-color:#eadab8}.warn{background:linear-gradient(135deg,#fff1ef,#fff8f1)}
.chips button:nth-child(4n+1){border-color:#9cd8ca}.chips button:nth-child(4n+2){border-color:#b8c1ed}.chips button:nth-child(4n+3){border-color:#e5c888}.chips button:nth-child(4n){border-color:#e5aaa6}
.chips button:hover,.multi-choice:hover{background:linear-gradient(135deg,#e7f8f2,#edf0ff);box-shadow:0 8px 18px rgba(33,88,99,.12)}
.composer{bottom:22px;border:1px solid rgba(255,255,255,.98);background:linear-gradient(110deg,rgba(255,255,255,.96),rgba(232,248,243,.9) 48%,rgba(235,239,255,.87));box-shadow:0 25px 66px rgba(22,62,78,.23),0 0 0 1px rgba(64,125,143,.08)}
.composer textarea{font-size:17px}.composer button{background:linear-gradient(135deg,#24c99c,#36aeca 45%,#5d68d8 72%,#8a5291);box-shadow:0 13px 30px rgba(69,99,198,.34)}
@media(min-width:1200px){.thread{padding-top:28px}.bubble{max-width:1040px}.msg{grid-template-columns:48px minmax(0,1040px)}}