/* HIGO investment concept + poster library V13 */
:root{--iv-bg:#05070b;--iv-bg2:#0b0e14;--iv-panel:rgba(18,21,29,.88);--iv-line:rgba(224,188,105,.23);--iv-line2:rgba(255,255,255,.08);--iv-gold:#e0bc69;--iv-gold2:#f5d995;--iv-text:#f4f1e8;--iv-muted:#9da5b1;--iv-good:#7fd1aa;--iv-warn:#ffbe76;--iv-danger:#ff8b7c;--iv-shell:min(1180px,calc(100% - 34px));--iv-shadow:0 28px 90px rgba(0,0,0,.48)}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--iv-bg)}body.iv-page{margin:0;min-height:100vh;color:var(--iv-text);font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 82% 0,rgba(224,188,105,.14),transparent 27%),radial-gradient(circle at 4% 32%,rgba(68,112,171,.12),transparent 27%),linear-gradient(155deg,#030508,#0b0e14 55%,#030508);overflow-x:hidden}body.iv-page:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.19;background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(#000,transparent 92%)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.iv-shell{width:var(--iv-shell);margin:auto;position:relative;z-index:2}.iv-top{position:sticky;top:10px;z-index:50;width:min(1240px,calc(100% - 22px));margin:10px auto 0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--iv-line2);border-bottom-color:var(--iv-line);border-radius:18px;background:rgba(6,8,12,.78);backdrop-filter:blur(20px);box-shadow:0 16px 48px rgba(0,0,0,.28)}.iv-brand{display:flex;align-items:center;gap:10px;min-width:0}.iv-mark{display:grid;place-items:center;width:42px;height:42px;flex:0 0 42px;border-radius:14px;border:1px solid rgba(224,188,105,.4);background:linear-gradient(145deg,rgba(224,188,105,.2),rgba(255,255,255,.03));color:var(--iv-gold2);font-weight:950}.iv-brand-copy{min-width:0}.iv-brand-copy b{display:block;font-size:12px;letter-spacing:.12em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.iv-brand-copy span{display:block;margin-top:3px;color:#7f8792;font-size:8px;letter-spacing:.14em}.iv-actions{display:flex;align-items:center;gap:7px}.iv-quick{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 11px;border:1px solid var(--iv-line2);border-radius:11px;background:rgba(255,255,255,.035);font-size:11px;font-weight:800}.iv-quick:hover{border-color:var(--iv-line);background:rgba(224,188,105,.08)}.language-box{display:flex;align-items:center;gap:7px;height:38px;padding:0 9px;border:1px solid var(--iv-line2);border-radius:11px;background:rgba(255,255,255,.035)}.language-select{max-width:155px;border:0;outline:0;color:#fff;background:transparent}.language-select option{color:#111;background:#fff}.iv-hero{display:grid;grid-template-columns:1.14fr .86fr;gap:48px;align-items:center;min-height:610px;padding:82px 0 54px}.iv-kicker{display:inline-flex;align-items:center;gap:10px;color:var(--iv-gold);font-size:11px;font-weight:900;letter-spacing:.2em}.iv-kicker:before{content:"";width:34px;height:1px;background:var(--iv-gold)}.iv-hero h1{margin:22px 0 18px;font-size:clamp(44px,6vw,78px);line-height:1.04;letter-spacing:-.045em}.iv-hero h1 em{display:block;color:var(--iv-gold2);font-style:normal}.iv-hero p{max-width:760px;margin:0;color:#c1c7d0;font-size:clamp(16px,1.8vw,20px);line-height:1.8}.iv-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}.iv-tags span{padding:8px 11px;border:1px solid var(--iv-line2);border-radius:999px;background:rgba(255,255,255,.03);color:#bac1cb;font-size:10px}.iv-hero-card{position:relative;min-height:450px;border:1px solid var(--iv-line);border-radius:32px;background:radial-gradient(circle at 70% 22%,rgba(224,188,105,.2),transparent 28%),linear-gradient(155deg,rgba(255,255,255,.055),rgba(255,255,255,.015));box-shadow:var(--iv-shadow);overflow:hidden}.iv-hero-card:before{content:"DEMO";position:absolute;right:-44px;top:33px;transform:rotate(37deg);width:190px;padding:8px;text-align:center;background:rgba(224,188,105,.18);color:rgba(245,217,149,.65);font-size:10px;font-weight:950;letter-spacing:.22em}.iv-orbit{position:absolute;inset:13%;border:1px solid rgba(224,188,105,.18);border-radius:50%;animation:ivSpin 24s linear infinite}.iv-orbit.o2{inset:28%;border-color:rgba(112,167,235,.2);animation-direction:reverse;animation-duration:17s}.iv-core{position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);display:grid;place-items:center;width:160px;height:160px;border:1px solid rgba(255,255,255,.13);border-radius:50%;background:radial-gradient(circle at 35% 28%,rgba(255,255,255,.16),transparent 25%),linear-gradient(145deg,rgba(224,188,105,.18),rgba(4,7,11,.96));box-shadow:inset 0 0 42px rgba(224,188,105,.09),0 26px 70px rgba(0,0,0,.46)}.iv-core b{font-size:48px;color:var(--iv-gold2)}.iv-core small{display:block;margin-top:5px;color:#798492;font-size:8px;letter-spacing:.18em}.iv-mini{position:absolute;padding:12px 14px;border:1px solid var(--iv-line2);border-radius:14px;background:rgba(6,9,14,.68);backdrop-filter:blur(12px)}.iv-mini b{display:block;color:var(--iv-gold2);font-size:19px}.iv-mini span{color:#7f8996;font-size:9px}.iv-mini.m1{left:7%;top:12%}.iv-mini.m2{right:6%;top:18%}.iv-mini.m3{left:9%;bottom:10%}.iv-mini.m4{right:8%;bottom:8%}@keyframes ivSpin{to{transform:rotate(360deg)}}
.iv-alert{margin:-12px auto 38px;padding:18px 20px;border:1px solid rgba(255,139,124,.35);border-left:4px solid var(--iv-danger);border-radius:17px;background:linear-gradient(135deg,rgba(255,139,124,.09),rgba(255,255,255,.02));color:#e8d4d0;line-height:1.72}.iv-alert strong{color:#ffd6cd}.iv-tabs{position:sticky;top:78px;z-index:25;display:flex;gap:8px;overflow:auto;margin:0 auto 30px;padding:8px;border:1px solid var(--iv-line2);border-radius:16px;background:rgba(7,9,13,.82);backdrop-filter:blur(16px);scrollbar-width:none}.iv-tabs::-webkit-scrollbar{display:none}.iv-tab{flex:0 0 auto;padding:11px 14px;border:0;border-radius:11px;color:#aeb5c0;background:transparent;cursor:pointer;font-size:12px;font-weight:850}.iv-tab.active{color:#090b0f;background:linear-gradient(135deg,var(--iv-gold2),#a87d34)}.iv-section{padding:38px 0 76px}.iv-section[hidden]{display:none}.iv-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:23px}.iv-head small{color:var(--iv-gold);font-size:10px;font-weight:900;letter-spacing:.18em}.iv-head h2{margin:8px 0 0;font-size:clamp(29px,4vw,48px)}.iv-head p{max-width:570px;margin:0;color:var(--iv-muted);line-height:1.7}.iv-grid{display:grid;gap:15px}.iv-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.iv-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.iv-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.iv-card{min-width:0;padding:22px;border:1px solid var(--iv-line2);border-top-color:var(--iv-line);border-radius:20px;background:linear-gradient(155deg,rgba(255,255,255,.047),rgba(255,255,255,.015));box-shadow:0 16px 46px rgba(0,0,0,.18)}.iv-card small{color:#818b98;font-size:10px;letter-spacing:.08em}.iv-card strong{display:block;margin-top:8px;color:var(--iv-gold2);font-size:clamp(25px,3vw,36px)}.iv-card h3{margin:0 0 9px;font-size:20px}.iv-card p{margin:0;color:#adb5c1;line-height:1.72}.iv-card ul{margin:13px 0 0;padding-left:18px;color:#b8c0ca}.iv-card li+li{margin-top:7px}.iv-pill{display:inline-flex;padding:6px 9px;border:1px solid var(--iv-line);border-radius:999px;color:var(--iv-gold2);font-size:9px;font-weight:900}.iv-plan{position:relative;overflow:hidden}.iv-plan:after{content:"SIMULATION";position:absolute;right:-34px;top:15px;transform:rotate(36deg);padding:5px 42px;background:rgba(255,255,255,.04);color:#7c8591;font-size:8px;font-weight:900;letter-spacing:.12em}.iv-plan .amount{margin:17px 0 8px;color:var(--iv-gold2);font-size:34px;font-weight:950}.iv-plan .line{height:1px;margin:17px 0;background:linear-gradient(90deg,var(--iv-line),transparent)}.iv-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;margin-top:17px;padding:11px 16px;border:1px solid var(--iv-line);border-radius:13px;background:linear-gradient(135deg,var(--iv-gold2),#a87d34);color:#090b0f;font-weight:900}.iv-btn.demo{cursor:not-allowed;opacity:.62}.iv-meter{height:8px;margin-top:14px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden}.iv-meter i{display:block;height:100%;width:64%;background:linear-gradient(90deg,var(--iv-gold),#7fd1aa)}.iv-chart{position:relative;min-height:270px;padding:24px;border:1px solid var(--iv-line2);border-radius:22px;background:linear-gradient(180deg,rgba(224,188,105,.045),rgba(255,255,255,.012));overflow:hidden}.iv-chart:before{content:"SIMULATED DATA";position:absolute;right:18px;top:15px;color:rgba(224,188,105,.48);font-size:9px;font-weight:950;letter-spacing:.16em}.iv-chart svg{width:100%;height:220px}.iv-form{display:grid;gap:14px}.iv-field label{display:block;margin-bottom:7px;color:#929ba7;font-size:11px}.iv-field input{width:100%;height:48px;padding:0 14px;border:1px solid var(--iv-line2);border-radius:13px;color:#cfd5dc;background:rgba(255,255,255,.025)}.iv-timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}.iv-step{position:relative;padding:17px;border:1px solid var(--iv-line2);border-radius:16px;background:rgba(255,255,255,.025)}.iv-step b{display:block;color:var(--iv-gold2);font-size:12px}.iv-step span{display:block;margin-top:5px;color:#89939f;font-size:10px}.iv-faq{display:grid;gap:10px}.iv-faq details{border:1px solid var(--iv-line2);border-radius:16px;background:rgba(255,255,255,.025)}.iv-faq summary{padding:17px 19px;cursor:pointer;font-weight:850;list-style:none}.iv-faq summary::-webkit-details-marker{display:none}.iv-faq summary:after{content:"+";float:right;color:var(--iv-gold)}.iv-faq details[open] summary:after{content:"−"}.iv-answer{padding:0 19px 18px;color:#aeb6c1;line-height:1.72}.iv-safety{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:34px 0 80px}.iv-safety div{padding:15px;border:1px solid var(--iv-line2);border-radius:14px;text-align:center;color:#aeb5bf;background:rgba(255,255,255,.022);font-size:11px}.iv-footer{padding:28px 0 120px;color:#747e8b;font-size:11px;border-top:1px solid rgba(255,255,255,.05)}
/* poster */.poster-hero{padding-bottom:35px}.poster-tabs{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0}.poster-tab{padding:12px 16px;border:1px solid var(--iv-line);border-radius:999px;color:var(--iv-gold2);background:#07090d;cursor:pointer;font-weight:900}.poster-tab.active{color:#080a0d;background:linear-gradient(135deg,var(--iv-gold2),#a87d34)}.poster-tab[hidden]{display:none}.poster-lock{display:none;margin:12px 0 25px;padding:18px;border:1px solid rgba(255,190,118,.32);border-radius:16px;background:rgba(255,190,118,.06);color:#e5c59f}.poster-lock.show{display:block}.poster-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding-bottom:80px}.poster-card{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:18px;align-items:center;min-width:0;padding:17px;border:1px solid var(--iv-line2);border-top-color:var(--iv-line);border-radius:20px;background:linear-gradient(155deg,rgba(255,255,255,.045),rgba(255,255,255,.014));box-shadow:0 18px 48px rgba(0,0,0,.19)}.poster-preview{position:relative;overflow:hidden;aspect-ratio:9/16;border:1px solid rgba(224,188,105,.32);border-radius:15px;background:#111}.poster-preview img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s ease}.poster-card:hover .poster-preview img{transform:scale(1.025)}.poster-info{min-width:0}.poster-info small{color:#747f8d;font-size:9px;letter-spacing:.14em}.poster-info h3{margin:9px 0 8px;font-size:18px}.poster-info p{margin:0;color:#929ca8;font-size:12px;line-height:1.6}.poster-download{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:45px;margin-top:16px;border:0;border-radius:13px;background:linear-gradient(135deg,var(--iv-gold2),#a87d34);color:#080a0d;font-weight:950;cursor:pointer}.poster-download.locked{opacity:.48;cursor:not-allowed}.poster-note{margin-bottom:24px;color:#8f99a5;font-size:12px;line-height:1.7}.poster-count{color:var(--iv-gold2);font-weight:900}
@media(max-width:980px){.iv-hero{grid-template-columns:1fr;text-align:center;min-height:auto;padding-top:58px}.iv-kicker,.iv-tags{justify-content:center}.iv-hero-card{order:-1;width:min(520px,100%);margin:auto;min-height:390px}.iv-grid.four{grid-template-columns:repeat(2,1fr)}.iv-grid.three{grid-template-columns:repeat(2,1fr)}.iv-head{align-items:start;flex-direction:column}.poster-grid{grid-template-columns:1fr}.poster-card{grid-template-columns:minmax(0,1fr) 180px}}
@media(max-width:640px){.iv-top{top:5px;width:calc(100% - 10px);padding:8px}.iv-brand-copy span{display:none}.iv-brand-copy b{font-size:10px}.iv-quick{width:37px;padding:7px}.iv-quick span{display:none}.language-select{max-width:92px;font-size:11px}.iv-shell{width:min(100% - 20px,1180px)}.iv-hero{padding:42px 0 30px}.iv-hero h1{font-size:40px}.iv-hero p{font-size:14px;line-height:1.7}.iv-hero-card{min-height:330px;border-radius:24px}.iv-core{width:130px;height:130px}.iv-core b{font-size:39px}.iv-mini{padding:9px 10px}.iv-mini b{font-size:15px}.iv-tabs{top:65px}.iv-section{padding:28px 0 58px}.iv-grid.two,.iv-grid.three,.iv-grid.four{grid-template-columns:1fr}.iv-card{padding:19px}.iv-timeline,.iv-safety{grid-template-columns:1fr 1fr}.poster-card{grid-template-columns:1fr}.poster-info{padding:2px 2px 4px}.poster-preview{max-height:560px}.poster-download{width:100%}}
@media(orientation:landscape) and (max-height:620px){.iv-top{position:relative}.iv-hero{grid-template-columns:1.1fr .9fr;text-align:left;padding:30px 0}.iv-hero-card{order:initial;min-height:300px}.iv-kicker,.iv-tags{justify-content:flex-start}.iv-mini{display:none}.iv-core{width:120px;height:120px}.iv-tabs{top:5px}}
@media(prefers-reduced-motion:reduce){.iv-orbit,.poster-preview img{animation:none!important;transition:none!important}}
/* V18 standalone poster frontend refinements */
body.iv-page{padding-bottom:120px!important}
.iv-hero-card:before{content:"OFFICIAL";right:-52px;width:200px}
.frontend-only-banner{
  position:relative;z-index:60;width:min(1240px,calc(100% - 22px));margin:8px auto 0;
  padding:10px 14px;border:1px solid rgba(121,184,255,.28);border-radius:14px;
  background:rgba(121,184,255,.08);color:#d8ebff;text-align:center;font-size:12px;font-weight:800
}
.poster-permission-preview{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  margin:16px 0 18px;padding:14px 16px;border:1px solid var(--iv-line2);border-radius:14px;
  background:rgba(255,255,255,.028)
}
.poster-permission-preview strong{color:var(--iv-gold2);font-size:12px}
.poster-permission-preview select{
  min-height:38px;padding:7px 11px;border:1px solid var(--iv-line2);border-radius:10px;
  color:#fff;background:#10151d
}
.poster-quote-strip{
  display:flex;align-items:center;justify-content:space-between;gap:18px;margin:22px 0;
  padding:18px 20px;border:1px solid rgba(224,188,105,.28);border-radius:18px;
  background:linear-gradient(135deg,rgba(224,188,105,.10),rgba(255,255,255,.025))
}
.poster-quote-strip h3{margin:0 0 5px}.poster-quote-strip p{margin:0;color:#9da5b1}
.poster-quote-strip a{flex:0 0 auto;padding:11px 15px;border-radius:11px;
  background:linear-gradient(135deg,#efd895,#a97930);color:#07111a;font-weight:900}
.other-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:12px!important}
.other-link{display:flex!important;align-items:center;justify-content:space-between;gap:12px;min-width:0;
  min-height:64px;padding:15px 17px;border:1px solid var(--iv-line2);border-radius:15px;
  background:rgba(255,255,255,.03);color:#bcc5cf}
.other-link span{min-width:0;overflow-wrap:anywhere}.other-link b{flex:0 0 auto;color:var(--iv-gold)}
.other-link.current{background:linear-gradient(135deg,#efd895,#a97930);color:#07111a;font-weight:900}
.other-link.current b{color:#07111a}
@media(max-width:900px){.other-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:620px){
  .frontend-only-banner{font-size:10px;padding:9px 10px}
  .poster-quote-strip{align-items:flex-start;flex-direction:column}
  .poster-quote-strip a{width:100%;text-align:center}
  .other-grid{grid-template-columns:1fr!important}
}

/* V19 site integration */
.language-box{display:flex;align-items:center;gap:7px;min-height:38px;padding:0 9px;border:1px solid rgba(255,255,255,.08);border-radius:11px;background:rgba(255,255,255,.035)}
.language-select{max-width:130px;border:0;outline:0;color:#fff;background:transparent}
.language-select option{color:#111;background:#fff}