.sol-hero{padding:168px 0 0}.sol-index-phases{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:12px;gap:12px;margin-bottom:14px}.sol-index-phases>div{display:flex;flex-direction:column;gap:10px;text-align:left}.sol-index-phases span:first-child{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);padding-left:2px}.sol-index-phases span:last-child{display:block;height:9px;border:1px solid rgba(0,212,170,.45);border-bottom:0;border-radius:5px 5px 0 0}.sol-index{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:12px;gap:12px}.sol-index a{display:flex;flex-direction:column;gap:10px;min-height:176px;padding:24px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.03);color:#fff;text-align:left;transition:background .2s,border-color .2s}.sol-index a:hover{background:rgba(255,255,255,.07);border-color:rgba(0,212,170,.55);color:#fff}.sol-index-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px;color:var(--d-dim)}.sol-index-top i{font:500 13px var(--mono);font-style:normal;color:var(--teal)}.sol-index-stage{display:none;font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--d-dim)}.sol-index b{font-size:19px;font-weight:600;line-height:1.25}.sol-index small{font-size:14px;line-height:1.5;color:var(--d-mute);text-wrap:pretty}.sol-lines{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:12px;gap:12px;height:112px}.sol-lines>div{position:relative}.sol-lines span{position:absolute;left:24px;top:0;bottom:0;width:1px;background:rgba(255,255,255,.08)}.sol-lines span+span{width:2px;margin-left:-.5px;background:var(--teal);transform-origin:top;transform:scaleY(0)}.sol-tabs{position:-webkit-sticky;position:sticky;top:0;z-index:40;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);box-shadow:0 8px 24px -16px rgba(10,37,64,.18)}.sol-tabs-wide{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:12px;gap:12px}.sol-tabs-wide a{display:flex;flex-direction:column;gap:6px;padding:0 24px 16px;color:var(--gray)}.sol-tabs-wide a.on,.sol-tabs-wide a:hover{color:var(--ink)}.sol-tab-bar{position:relative;display:block;height:2px;margin:0 -24px 12px 0;background:var(--line);overflow:hidden}.sol-tab-bar span{position:absolute;inset:0;background:var(--teal-dark);transform-origin:left;transform:scaleX(0)}.sol-tab-lbl{display:flex;align-items:baseline;gap:10px;font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sol-tabs i{font:500 12px var(--mono);font-style:normal;color:var(--teal-dark)}.sol-tabs-narrow{display:none;gap:8px;overflow-x:auto;padding:12px 24px;scrollbar-width:none}.sol-tabs-narrow a{flex:none;display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px;border-radius:999px;background:var(--soft-2);color:var(--ink-2);font-size:14px;font-weight:500;white-space:nowrap}.sol-tabs-narrow a i{color:var(--gray)}.sol-tabs-narrow a.on{background:var(--navy);color:#fff;font-weight:600}.sol-tabs-narrow a.on i{color:var(--teal)}.stage{--s-ink:var(--ink);--s-mute:var(--mute);--s-line:var(--line);--s-accent:var(--teal-ink);--s-num-bg:var(--navy);--s-num-ink:#fff;--s-panel:var(--navy);--s-panel-border:var(--navy);--s-chip-bg:#fff;--s-chip-border:#d5dbe5;--s-chip-ink:var(--ink-2);background:#fff;border-bottom:1px solid var(--s-line);color:var(--s-ink)}.stage.is-dark{--s-ink:#fff;--s-mute:var(--d-mute);--s-line:rgba(255,255,255,0.14);--s-accent:var(--teal);--s-num-bg:var(--teal);--s-num-ink:var(--navy);--s-panel:var(--navy-deep);--s-panel-border:rgba(255,255,255,0.12);--s-chip-bg:rgba(255,255,255,0.04);--s-chip-border:rgba(255,255,255,0.2);--s-chip-ink:var(--d-text);background:var(--navy)}.stage-in{padding-top:clamp(64px,8vw,112px)}.stage-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px 48px;padding-bottom:40px}.stage-head small{display:block;font:500 13px var(--mono);color:var(--s-accent);margin-bottom:14px}.stage-head strong{display:block;font-size:clamp(30px,3vw,40px);font-weight:500;letter-spacing:-.025em;line-height:1.1}.stage-head p{max-width:420px;font-size:16px;line-height:1.55;color:var(--s-mute);text-wrap:pretty}.sol{scroll-margin-top:76px;border-top:1px solid var(--s-line);padding:clamp(48px,6vw,80px) 0;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);grid-gap:clamp(40px,5vw,80px);gap:clamp(40px,5vw,80px);align-items:start}.sol-left{position:-webkit-sticky;position:sticky;top:120px;min-width:0}.sol-num{display:flex;align-items:center;gap:12px;margin-bottom:24px;font:13px var(--mono);color:var(--gray)}.sol-num b{font-weight:600;color:var(--s-num-ink);background:var(--s-num-bg);padding:5px 9px;border-radius:6px}.sol h2{font-weight:500;font-size:clamp(40px,4.4vw,60px);line-height:1;letter-spacing:-.035em;margin:0 0 24px;text-wrap:balance}.sol-title{font-size:clamp(19px,1.6vw,22px);line-height:1.38;letter-spacing:-.01em;margin-bottom:14px;text-wrap:pretty}.sol-sub{font-size:16px;line-height:1.6;color:var(--s-mute);text-wrap:pretty}.sol-stat{display:flex;align-items:center;gap:20px;margin-top:36px;padding-top:28px;border-top:1px solid var(--s-line)}.sol-stat b{font-size:clamp(44px,4.4vw,60px);font-weight:500;line-height:1;letter-spacing:-.045em;color:var(--s-accent);white-space:nowrap}.sol-stat span{font-size:14.5px;line-height:1.5;color:var(--s-mute);max-width:230px;text-wrap:pretty}.sol-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));grid-gap:20px 28px;gap:20px 28px;margin-top:32px;padding-top:24px;border-top:1px solid var(--s-line)}.kicker{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--s-mute);margin-bottom:12px}.chips{display:flex;flex-wrap:wrap;gap:6px}.chips span{font-size:12.5px;line-height:1;padding:6px 10px;border-radius:999px;border:1px solid var(--s-chip-border);background:var(--s-chip-bg);color:var(--s-chip-ink);white-space:nowrap}.srcs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:8px 16px;gap:8px 16px}.srcs span{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:500;line-height:1.3;min-width:0}.srcs span:before{content:"";flex-shrink:0;width:5px;height:5px;border-radius:50%;background:var(--teal-dark)}.sol-tax-link{margin-top:28px;color:var(--s-accent)}.sol-tax-link:hover{color:var(--s-ink)}.sol-right{min-width:0;display:flex;flex-direction:column;gap:44px}.panel{border-radius:14px;background:var(--s-panel);border:1px solid var(--s-panel-border);padding:12px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:2px 6px 10px}.panel-head span:first-child{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--d-mute)}.panel-head span:last-child{font:12px var(--mono);color:var(--d-dim)}.panel-card{background:#fff;border-radius:9px;padding:14px 16px;color:var(--ink)}.panel-top{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:var(--mute)}.status{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;color:var(--teal-ink);background:var(--mint);padding:3px 8px;border-radius:999px;white-space:nowrap}.status:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--teal-dark)}.panel-title{font-size:16px;font-weight:600;letter-spacing:-.01em;margin:4px 0 8px}.panel-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 0;border-top:1px solid var(--line)}.panel-row>div{min-width:0;display:flex;align-items:baseline;flex-wrap:wrap;gap:2px 10px}.panel-row>div span{font-size:13px;line-height:1.35}.panel-row>div small{font:10.5px var(--mono);color:var(--gray)}.panel-row>b{flex-shrink:0;font-size:13.5px;font-weight:600;white-space:nowrap}.benefits{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr));grid-gap:28px;gap:28px}.benefits>div{display:flex;flex-direction:column;gap:10px}.benefits .chk{width:30px;height:30px;border-radius:50%;background:var(--mint);display:flex;align-items:center;justify-content:center}.benefits h3{font-size:17px;font-weight:600;line-height:1.3;margin:4px 0 0}.benefits p{font-size:15px;line-height:1.6;color:var(--s-mute);text-wrap:pretty}.api-code{border-radius:10px;background:var(--navy-deep);border:1px solid rgba(255,255,255,.1);overflow:hidden}.api-code-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.08);font:13px var(--mono);color:var(--d-dim)}.api-code-head span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.api-code-head b{color:var(--teal);font-weight:600}.api-code pre{margin:0;padding:20px;font:13px/1.75 var(--mono);color:var(--d-text);overflow-x:auto;white-space:pre}@media (max-width:1099px){.sol{grid-template-columns:minmax(0,1fr)}.sol-left{position:static}}@media (max-width:999px){.sol-hero{padding-bottom:104px}.sol-index-phases,.sol-lines,.sol-tabs-wide{display:none}.sol-index{grid-template-columns:repeat(2,minmax(0,1fr))}.sol-index-stage{display:block}.sol-tabs-narrow{display:flex}.sol{scroll-margin-top:64px}}@media (max-width:559px){.sol-index{grid-template-columns:minmax(0,1fr)}}