:root{--paper:#f7f6ef;--paper-2:#eef1e8;--surface:#fffef9;--ink:#20251f;--muted:#657066;--quiet:#929a91;--line:#d7dcd3;--olive:#30382f;--deep:#111711;--yellow:#fef65b;--yellow-soft:#fffbb4;--green:#dce9d7;--red:#f3d7d3;--blue:#dfe9ff;--shadow:0 24px 70px rgba(28,36,27,.13);--container:min(1220px,calc(100vw - 56px))}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;overflow-x:clip}
body{margin:0;min-width:320px;overflow-x:hidden;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
button,a{font:inherit;color:inherit;-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{text-decoration:none}::selection{background:var(--yellow);color:var(--deep)}
.section{width:var(--container);margin-inline:auto}.skip-link{position:fixed;z-index:999;left:12px;top:8px;padding:10px 14px;border-radius:9px;color:#fff;background:var(--deep);transform:translateY(-150%)}.skip-link:focus{transform:none}
.site-header{position:fixed;z-index:100;inset:0 0 auto;height:74px;border-bottom:1px solid rgba(45,54,44,.09);background:rgba(249,248,242,.88);backdrop-filter:blur(18px) saturate(140%)}
.nav-shell{width:var(--container);height:100%;margin:auto;display:flex;align-items:center;gap:26px}.brand{display:inline-flex;align-items:center;gap:9px;flex:none}.brand b{font-size:20px;letter-spacing:-.04em}.brand>span:last-child{margin-left:-5px;color:#828980;font-size:11px;font-weight:700}.logo-face{position:relative;width:34px;height:25px;display:inline-block;border:1.5px solid #293029;border-radius:9px 9px 12px 12px;background:var(--yellow);box-shadow:inset 0 -3px rgba(80,73,0,.08)}.logo-face:before,.logo-face:after{content:"";position:absolute;top:8px;width:4px;height:4px;border-radius:50%;background:#252b24}.logo-face:before{left:8px}.logo-face:after{right:8px}.logo-face i{position:absolute;left:50%;bottom:4px;width:9px;height:2px;border-radius:8px;background:#252b24;transform:translateX(-50%)}
.nav-links{margin-left:auto;display:flex;gap:3px}.nav-links a{padding:10px 13px;border-radius:9px;color:#596259;font-size:13px;font-weight:670}.nav-links a:hover,.nav-links a:focus-visible{outline:0;color:var(--ink);background:rgba(49,57,48,.06)}.nav-actions{display:flex;align-items:center;gap:8px}.nav-cta{height:42px;padding:0 17px;border:1px solid #222921;border-radius:11px;color:#fff;background:var(--deep);font-size:13px;font-weight:750;box-shadow:0 8px 20px rgba(20,27,20,.14)}.nav-cta span{color:var(--yellow)}.menu-button{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}.menu-button i{display:block;width:17px;height:2px;margin:4px auto;border-radius:4px;background:#2f362e;transition:.2s}.menu-button[aria-expanded=true] i:first-child{transform:translateY(3px) rotate(45deg)}.menu-button[aria-expanded=true] i:last-child{transform:translateY(-3px) rotate(-45deg)}
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .68s ease,transform .68s ease}[data-reveal].visible{opacity:1;transform:none}
.hero{position:relative;min-height:790px;padding:134px 0 74px;display:grid;grid-template-columns:minmax(420px,.85fr) minmax(580px,1.15fr);gap:58px;align-items:center}.hero:before{content:"";position:absolute;z-index:-1;left:-180px;top:20px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(254,246,91,.25),rgba(254,246,91,0) 68%)}
.hero-kicker{display:flex;align-items:center;gap:10px;margin-bottom:24px;color:#586158;font-size:11px;font-weight:750;letter-spacing:.04em}.hero-kicker span{padding:6px 9px;border:1px solid #beb813;border-radius:99px;background:rgba(254,246,91,.5);font-size:9px;letter-spacing:.11em}.hero-kicker i{width:22px;height:1px;background:#aeb5ac}
.hero h1{margin:0;font-size:clamp(58px,5.8vw,86px);line-height:.94;letter-spacing:-.075em;font-weight:820}.hero h1 em{position:relative;font-family:Georgia,"Times New Roman",serif;font-weight:500;color:#30382f}.hero h1 em:after{content:"";position:absolute;z-index:-1;left:-3px;right:-8px;bottom:2px;height:18px;border-radius:2px;background:var(--yellow);transform:rotate(-1deg)}.hero-copy>p{max-width:550px;margin:30px 0 0;color:#606960;font-size:16px;line-height:1.75}.hero-copy>p strong{display:block;margin-top:7px;color:#2d352d;font-weight:760}
.hero-cta-row{margin-top:30px;display:flex;align-items:center;gap:16px}.hero-cta-row button,.closing-copy>div button{min-height:50px;padding:0 20px;border:1px solid #222921;border-radius:12px;color:#fff;background:var(--deep);font-weight:760;box-shadow:0 12px 30px rgba(20,27,20,.15)}.hero-cta-row button span,.closing-copy>div button span{margin-left:16px;color:var(--yellow)}.hero-cta-row>span{color:#899189;font-size:10px}
.control-verbs{margin-top:44px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:16px;overflow:hidden;background:rgba(255,254,249,.7)}.control-verbs div{position:relative;min-height:86px;padding:14px;border-right:1px solid var(--line);display:grid;align-content:center}.control-verbs div:last-child{border:0}.control-verbs span{position:absolute;top:8px;left:9px;color:#a3aaa2;font-size:8px}.control-verbs b{font-size:18px;letter-spacing:-.03em}.control-verbs small{margin-top:4px;color:#9aa19a;font-size:7px;font-weight:800;letter-spacing:.12em}
.hero-product{position:relative}.hero-glow{position:absolute;inset:7% -6% -7% 18%;border-radius:50%;background:radial-gradient(circle,rgba(191,211,183,.48),rgba(191,211,183,0) 69%);filter:blur(10px)}.workspace-frame{position:relative;z-index:1;border:1px solid #bac1b7;border-radius:20px;overflow:hidden;background:#fffef9;box-shadow:0 42px 90px rgba(27,35,26,.18);transform:perspective(1200px) rotateY(-2deg) rotateX(1deg)}.workspace-top,.scene-top{height:46px;padding:0 14px;border-bottom:1px solid #d8ddd4;display:flex;align-items:center;gap:12px;background:#f8f8f2;font-size:10px}.workspace-top>b,.scene-top>b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.traffic{display:flex;gap:4px}.traffic i{width:7px;height:7px;border-radius:50%;background:#c8ccc5}.traffic i:nth-child(1){background:#ff8c7e}.traffic i:nth-child(2){background:#eed94e}.traffic i:nth-child(3){background:#98c58e}.workspace-badge{margin-left:auto;padding:5px 8px;border:1px solid #d5d9d0;border-radius:99px;color:#687067;background:#fff;font-size:8px}
.workspace-body{height:432px;display:grid;grid-template-columns:130px 1fr 178px}.hero-sidebar{padding:13px 10px;border-right:1px solid #d8ddd4;background:#f0f2ea}.mini-brand{display:flex;align-items:center;gap:6px;margin-bottom:16px;font-size:9px}.mini-brand .logo-face{width:20px;height:15px;border-radius:6px}.mini-brand .logo-face:before,.mini-brand .logo-face:after{top:5px;width:2px;height:2px}.mini-brand .logo-face:before{left:5px}.mini-brand .logo-face:after{right:5px}.mini-brand .logo-face i{bottom:2px;width:5px;height:1px}.hero-search{padding:8px;border:1px solid #d6dbd2;border-radius:7px;color:#989f97;background:#fff;font-size:8px}.hero-sidebar>small{display:block;margin:18px 7px 7px;color:#949b93;font-size:7px;font-weight:800;letter-spacing:.09em}.hero-sidebar>button{width:100%;height:30px;padding:0 8px;border:0;border-radius:6px;display:flex;align-items:center;gap:7px;background:transparent;text-align:left;font-size:8px}.hero-sidebar>button i{width:5px;height:5px;border-radius:2px;background:#aab2a8}.hero-sidebar>button.selected{font-weight:700;background:var(--yellow-soft)}.hero-sidebar>button.selected i{background:#8e8600}.sidebar-foot{margin-top:128px;padding:10px 7px;border-top:1px solid #d4d9d0;display:flex;justify-content:space-between;color:#818981;font-size:7px}.sidebar-foot b{color:#394138}
.hero-editor{position:relative;padding:0 14px;background:#fff}.mini-tabs{height:44px;display:flex;align-items:center;gap:13px;color:#979e96;font-size:8px}.mini-tabs b{position:relative;color:#30372f}.mini-tabs b:after{content:"";position:absolute;left:0;right:0;bottom:-11px;height:2px;background:#7f7700}.hero-editor pre,.prompt-code pre{margin:10px 0 0;color:#465046;font:9px/1.75 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre-wrap}.hero-editor pre em,.prompt-code pre em{color:#697f5f;font-style:normal;font-weight:800}.hero-editor mark{padding:2px;background:var(--yellow-soft)}.editor-status{position:absolute;left:0;right:0;bottom:0;height:48px;padding:0 13px;border-top:1px solid #e0e3dc;display:flex;align-items:center;justify-content:space-between;color:#7f877e;font-size:7px}.editor-status span{display:flex;align-items:center;gap:5px}.editor-status span i{width:5px;height:5px;border-radius:50%;background:#78a36e}.editor-status button{padding:6px 8px;border:1px solid #ccd1c8;border-radius:6px;background:#fff;font-size:7px;font-weight:700}
.hero-response{border-left:1px solid #d8ddd4;background:#f7f8f2}.response-title{height:43px;padding:0 12px;border-bottom:1px solid #d8ddd4;display:flex;align-items:center;justify-content:space-between;font-size:8px}.response-title span{color:#939b92}.response-options{height:38px;padding:0 10px;display:flex;gap:5px;align-items:center}.response-options span,.response-options b{padding:5px 7px;border-radius:5px;color:#8c948b;font-size:7px}.response-options b{color:#343c34;background:#fff;border:1px solid #d8ddd4}.hero-output{margin:0 10px;padding:12px;border:1px solid #d9ddd5;border-radius:8px;display:grid;grid-template-columns:1fr 1.3fr;gap:11px 8px;background:#fff}.hero-output small{color:#9ca39b;font:6px ui-monospace,monospace}.hero-output b{color:#354034;font:8px ui-monospace,monospace}.hero-output b:first-of-type{color:#56804e}.response-bottom{position:absolute;right:0;bottom:0;width:178px;height:48px;padding:0 10px;border-top:1px solid #d8ddd4;display:flex;align-items:center;justify-content:space-between;color:#8e968d;font-size:7px}.response-bottom button{width:26px;height:26px;border:1px solid #d4d9d0;border-radius:7px;background:#fff}.floating-proof{position:absolute;z-index:2;right:-18px;bottom:-36px;width:270px;padding:16px 18px;border:1px solid #3e453d;border-radius:14px;color:#f6f7ef;background:var(--deep);box-shadow:var(--shadow)}.floating-proof span{display:block;color:#aeb7aa;font-size:8px;letter-spacing:.05em}.floating-proof b{display:block;margin-top:7px;font-size:13px}
.why-section{padding:112px 0;background:var(--deep);color:#f6f7ee}.section-heading{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.55fr);gap:80px;align-items:end}.section-heading h2{max-width:880px;margin:16px 0 0;font-size:clamp(43px,5vw,67px);line-height:1.04;letter-spacing:-.06em}.section-heading>p{margin:0;color:#6b746b;font-size:14px;line-height:1.75}.section-heading.light>p{color:#aeb6aa}.section-no{color:#818a80;font:750 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.13em}.why-inner .section-no{color:#b7c0b2}.conflict-board{position:relative;margin-top:58px;display:grid;grid-template-columns:1fr 80px 1fr;border:1px solid #4c5549;border-radius:22px;background:#191f19;overflow:hidden}.deterministic-side,.probability-side{position:relative;min-height:420px;padding:32px}.deterministic-side{background:linear-gradient(145deg,#f8f7f0,#e7ebe0);color:#273027}.board-label{font:800 9px ui-monospace,monospace;letter-spacing:.11em}.deterministic-side .board-label{color:#7a8379}.probability-side .board-label{color:#aeb7aa}.equation{margin-top:70px;display:flex;align-items:center;justify-content:center;gap:11px}.equation b,.equation strong{padding:12px 14px;border:1px solid #c9cfc5;border-radius:9px;background:#fff;font-size:12px}.equation strong{color:#131912;background:var(--yellow);border-color:#c5be24}.equation i{color:#9da49c;font-style:normal}.code-lines{width:80%;margin:52px auto 0;padding:16px;border:1px solid #cbd0c7;border-radius:10px;display:grid;gap:8px;color:#4c574b;background:#fff;font:10px ui-monospace,monospace}.code-lines .stable{color:#61805c;border-top:1px solid #e1e4de;padding-top:9px}.collision{z-index:2;display:grid;place-content:center;text-align:center;background:#121712}.collision span{width:46px;height:46px;border:1px solid #575f54;border-radius:50%;display:grid;place-items:center;color:var(--yellow);font:800 11px ui-monospace,monospace}.collision i{width:1px;height:70px;margin:8px auto;background:linear-gradient(#626b5e,transparent)}.collision small{color:#8e978a;font-size:8px;writing-mode:vertical-rl;letter-spacing:.14em}.probability-side{overflow:hidden}.llm-core{position:absolute;z-index:2;left:50%;top:50%;width:138px;height:138px;border:1px solid #777f73;border-radius:50%;display:grid;place-content:center;text-align:center;background:#2b332a;box-shadow:0 0 0 24px rgba(74,84,71,.12),0 0 70px rgba(254,246,91,.12);transform:translate(-50%,-44%)}.llm-core span{color:var(--yellow);font:800 29px ui-monospace,monospace}.llm-core b{margin-top:7px;color:#adb5aa;font-size:8px}.orbit-vars{position:absolute;inset:60px 24px 24px}.orbit-vars:before,.orbit-vars:after{content:"";position:absolute;left:50%;top:50%;width:300px;height:250px;border:1px dashed #444d42;border-radius:50%;transform:translate(-50%,-45%) rotate(9deg)}.orbit-vars:after{width:380px;height:310px;transform:translate(-50%,-45%) rotate(-11deg)}.orbit-vars span{position:absolute;z-index:3;left:var(--x);top:var(--y);padding:7px 9px;border:1px solid #4a5348;border-radius:7px;color:#bbc3b7;background:#242b23;font-size:8px;animation:drift 5s ease-in-out infinite alternate}.orbit-vars span:nth-child(2n){animation-delay:-2s}.orbit-vars span:nth-child(3n){animation-delay:-3.5s}@keyframes drift{to{transform:translate(7px,-5px)}}
.separation-statement{margin-top:26px;padding:28px 30px;border:1px solid #50584d;border-radius:18px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:22px;background:#1a2119}.statement-mark .logo-face{width:48px;height:34px;border-color:#d6dace}.separation-statement small{color:#919b8e;font-size:8px;font-weight:800;letter-spacing:.12em}.separation-statement h3{max-width:700px;margin:8px 0 0;font-size:22px;line-height:1.35}.separation-statement h3 em{color:var(--yellow);font-style:normal}.separation-flow{display:flex;align-items:center;gap:7px}.separation-flow span{padding:10px 11px;border:1px solid #4d564a;border-radius:9px;color:#dfe5dc;font-size:10px;text-align:center}.separation-flow span small{display:block;margin-top:4px;font-size:6px}.separation-flow .yellow{color:#22291f;background:var(--yellow);border-color:var(--yellow)}.separation-flow .yellow small{color:#4f554a}.separation-flow i{color:#758071;font-style:normal}
.solutions{padding:112px 0}.pain-tabs{margin-top:52px;display:grid;grid-template-columns:repeat(5,1fr);border:1px solid #cfd5cc;border-radius:15px;overflow:hidden;background:#fff}.pain-tabs button{min-height:74px;padding:12px 14px;border:0;border-right:1px solid #d9ddd5;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px;color:#737c72;background:#fff;text-align:left}.pain-tabs button:last-child{border:0}.pain-tabs button span{font:800 8px ui-monospace,monospace}.pain-tabs button b{font-size:12px}.pain-tabs button.active{color:#1e251d;background:var(--yellow)}.pain-story{margin-top:22px;min-height:620px;padding:44px;border:1px solid #cfd5cc;border-radius:22px;display:grid;grid-template-columns:minmax(280px,.42fr) minmax(0,1.1fr);gap:42px;background:linear-gradient(145deg,#f0f3ea,#fffef9 55%);box-shadow:0 22px 70px rgba(36,44,34,.08)}.pain-copy{display:flex;flex-direction:column;justify-content:center}.pain-index{color:#8a9288;font:800 9px ui-monospace,monospace;letter-spacing:.13em}.pain-copy h3{max-width:390px;margin:18px 0 0;font-size:34px;line-height:1.18;letter-spacing:-.045em}.pain-arrow{margin:22px 0;color:#9ca39a;font-size:24px}.pain-copy h4{max-width:380px;margin:0;font-size:25px;line-height:1.25;color:#3e473d}.pain-copy>p{margin:15px 0 0;color:#838b82;font-size:10px}.pain-position{margin-top:46px;padding:13px 14px;border:1px solid #d3d8d0;border-radius:10px;display:flex;gap:9px;align-items:center;color:#596259;background:#fff;font-size:9px}.pain-position i{width:6px;height:6px;border-radius:50%;background:#a8a000;box-shadow:0 0 0 4px rgba(254,246,91,.35)}.pain-visual{min-width:0;display:grid;align-items:center}.scene-window{width:100%;height:500px;border:1px solid #bfc6bc;border-radius:17px;overflow:hidden;background:#fff;box-shadow:0 24px 60px rgba(31,39,30,.14)}.scene-top .saved,.scene-top .running,.scene-top .frozen{margin-left:auto;padding:4px 7px;border-radius:99px;color:#657064;background:#edf3e9;font-size:7px}.scene-top .frozen{color:#665e00;background:var(--yellow-soft)}
.library-layout{height:calc(100% - 46px);display:grid;grid-template-columns:190px 1fr}.file-tree{padding:15px 11px;border-right:1px solid #d8ddd5;background:#eff2e9}.tree-head{display:flex;justify-content:space-between;align-items:center;font-size:10px;font-weight:800}.tree-head>span{font-size:13px}.tree-head button{width:24px;height:24px;border:1px solid #d1d6cd;border-radius:6px;background:#fff}.tree-search{margin-top:13px;padding:9px;border:1px solid #d3d8cf;border-radius:7px;color:#959d94;background:#fff;font-size:8px}.tree-section{margin:17px 8px 6px;color:#969e95;font-size:7px;font-weight:800;letter-spacing:.1em}.tree-section-docs{margin-top:18px;padding-top:12px;border-top:1px solid #d5dad1;letter-spacing:.055em}.tree-item{min-height:32px;padding:0 8px;border-radius:6px;display:flex;align-items:center;gap:7px;color:#596259;font-size:8px}.tree-project{font-weight:700}.tree-project.open{color:#30382f}.tree-caret{width:7px;flex:none;color:#90988f;font-size:9px}.tree-more{margin-left:auto;color:#8b938a;letter-spacing:.08em}.tree-item.selected{color:#262d25;font-weight:750;background:var(--yellow-soft)}.tree-item.selected .tree-caret{color:#726d00}.file-dot{width:7px;height:7px;flex:none;border-radius:2px;background:#aeb6ac}.file-dot.yellow{background:#8d8600}.tree-document{position:relative;margin-left:19px;padding-left:18px;color:#6c756b}.tree-document:before{content:"";position:absolute;left:5px;top:0;bottom:0;border-left:1px solid #c5cbc2}.tree-document:after{content:"";position:absolute;left:5px;top:50%;width:8px;border-top:1px solid #c5cbc2}.tree-document:last-child:before{bottom:50%}.tree-document.selected .document-dot{border-color:#8e8700;background:var(--yellow)}.document-dot{width:5px;height:6px;flex:none;border:1px solid #9fa79d;border-radius:1px;background:#f8faf5}.library-canvas{min-width:0;padding:20px;background:#fbfbf6}.library-document-layout{height:100%;min-height:0}.library-editor{height:100%;min-height:0;border:1px solid #cfd5cc;border-radius:10px;overflow:hidden;display:grid;grid-template-rows:40px 1fr;background:#fff}.library-editor-bar{padding:0 14px;border-bottom:1px solid #dde1da;display:flex;align-items:center;justify-content:space-between}.library-editor-bar b{font-size:10px}.library-editor-bar span{color:#8a9289;font-size:6px}.library-code{min-height:0;padding:12px 14px;overflow:hidden;color:#404a40;font:7px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace}.library-code p{min-height:25px;margin:0;padding:4px 7px;white-space:normal}.library-code p i{display:inline-block;width:26px;color:#a0a8a0;font-style:normal}.library-code p strong{color:#587052}.library-code .manual-line{border-radius:4px;background:#fff9a7;box-shadow:inset 3px 0 var(--yellow)}.library-code .manual-line b{color:#3f493d}
.split-editor{height:calc(100% - 46px);display:grid;grid-template-columns:1.4fr .6fr}.edit-pane{position:relative;border-right:1px solid #d8ddd4}.pane-label{height:45px;padding:0 15px;border-bottom:1px solid #dfe3dc;display:flex;align-items:center;justify-content:space-between;font-size:9px;font-weight:800}.pane-label>span{font-size:12px}.pane-label small{color:#969e95;font-size:7px;font-weight:500}.edit-pane pre{margin:20px;color:#344034;font:10px/2.05 ui-monospace,monospace;white-space:pre-wrap}.edit-pane pre em{display:inline-block;width:26px;color:#a1a9a0;font-style:normal}.typing-line{position:absolute;left:20px;right:20px;top:250px;height:34px;padding-left:0;display:flex;align-items:center;color:#6f786f;background:var(--yellow-soft);font:9px ui-monospace,monospace}.typing-line span{width:26px;color:#9da49c}.typing-line i{width:2px;height:16px;margin-right:6px;background:#333b32;animation:blink 1s step-end infinite}@keyframes blink{50%{opacity:0}}.history-pane{background:#f7f8f2}.version-row{position:relative;margin:9px 10px;padding:13px;border:1px solid #d8ddd5;border-radius:8px;display:grid;background:#fff}.version-row b{font-size:9px}.version-row small{margin-top:4px;color:#929a91;font-size:7px}.version-row>span{position:absolute;right:10px;top:12px;color:#8a9289;font-size:6px}.version-row.active{border-color:#bcb528;background:#fffef0}.restore-button{display:block;width:calc(100% - 20px);margin:20px 10px;padding:9px;border:1px solid #cbd1c8;border-radius:7px;background:#fff;font-size:8px}
.debug-layout{height:calc(100% - 46px);display:grid;grid-template-columns:1fr 1fr}.prompt-code{position:relative;padding:0 15px;border-right:1px solid #d7dcd3}.code-foot{position:absolute;left:0;right:0;bottom:0;height:44px;padding:0 13px;border-top:1px solid #dde1da;display:flex;align-items:center;justify-content:space-between;color:#969e95;font-size:7px}.code-foot button{padding:7px 10px;border:1px solid #292f28;border-radius:6px;color:#fff;background:#202620;font-size:7px}.response-pane{position:relative;background:#f4f6ef}.response-head{height:45px;padding:0 12px;border-bottom:1px solid #dce0d9;display:flex;align-items:center;justify-content:space-between}.response-head .mini-tabs{height:auto}.response-head small{color:#929a90;font-size:7px}.response-code{margin:15px;padding:16px;border:1px solid #d4d9d0;border-radius:9px;display:grid;grid-template-columns:1fr 1.4fr;gap:13px;background:#fff;font:8px ui-monospace,monospace}.response-label{color:#8d958c}.response-code b{color:#374136}.response-code .green-text{color:#578050}.request-strip{position:absolute;left:0;right:0;bottom:0;height:48px;padding:0 11px;border-top:1px solid #d7ddd4;display:flex;align-items:center;gap:5px}.request-strip button{padding:6px 7px;border:1px solid #d1d6ce;border-radius:6px;background:#fff;font-size:7px}.request-strip .retry{margin-left:auto;color:#fff;background:#2f372e;border-color:#2f372e}
.version-layout{height:calc(100% - 46px);padding:20px;display:grid;grid-template-columns:.85fr 1.15fr;gap:15px;background:#f4f6ef}.model-config{padding:20px;border-radius:11px;color:#eef2ea;background:#30372f}.config-kicker{color:#9ea79a;font:7px ui-monospace,monospace;letter-spacing:.12em}.model-config h4,.snapshot h4{margin:8px 0 22px;font-size:17px}.model-config label{min-height:58px;padding:10px 0;border-top:1px solid #4a5148;display:grid;gap:8px;color:#aeb6ac;font-size:7px}.model-config label>span{display:flex;align-items:center;justify-content:space-between;color:#eef1e9;font-size:8px}.segment{display:flex!important;border:1px solid #5a6257;border-radius:6px;overflow:hidden}.segment i{padding:5px 8px;font-style:normal}.segment i.on{color:#242b23;background:var(--yellow)}.slider{position:relative;width:80px;height:3px;margin-left:10px;border-radius:4px;background:#687064}.slider:after{content:"";position:absolute;left:27px;top:-4px;width:10px;height:10px;border-radius:50%;background:var(--yellow)}.config-hash{margin-top:14px;padding:8px;border:1px dashed #5c6459;border-radius:7px;color:#aeb6aa;font:7px ui-monospace,monospace}.snapshot{padding:22px;border:1px solid #d0d5cc;border-radius:11px;background:#fff}.snapshot-head{display:flex;justify-content:space-between}.snapshot-head small{color:#929a91;font:7px ui-monospace,monospace}.snapshot-head>span{height:max-content;padding:5px 7px;border-radius:99px;color:#5e5900;background:var(--yellow);font-size:7px;font-weight:800}.snapshot-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid #d9ddd6;border-radius:9px;overflow:hidden}.snapshot-grid div{min-height:70px;padding:12px;border-right:1px solid #e0e3dc;border-bottom:1px solid #e0e3dc;display:grid;align-content:center;gap:6px}.snapshot-grid div:nth-child(2n){border-right:0}.snapshot-grid div:nth-child(n+3){border-bottom:0}.snapshot-grid small{color:#969e95;font-size:7px}.snapshot-grid b{font-size:8px}.snapshot-note{margin-top:14px;padding:11px;border-radius:8px;display:flex;align-items:center;gap:8px;color:#647063;background:#edf2e8;font-size:8px}.snapshot-note i{width:6px;height:6px;border-radius:50%;background:#6c9663}.snapshot>button{width:100%;margin-top:13px;padding:9px;border:1px solid #2d342c;border-radius:7px;color:#fff;background:#30372f;font-size:8px}
.review-scene{height:540px;border-radius:0}.review-toolbar{height:61px;padding:0 16px;border-bottom:1px solid #d7dcd3;display:flex;align-items:center;justify-content:space-between}.review-toolbar small{display:block;color:#969e95;font:7px ui-monospace,monospace}.review-toolbar b{display:block;margin-top:5px;font-size:13px}.review-toolbar button{padding:7px 9px;border:1px solid #d0d5cc;border-radius:6px;background:#fff;font-size:7px}.review-grid{height:418px;display:grid;grid-template-columns:1fr 240px}.diff-pane{border-right:1px solid #d5dad1}.diff-head{height:38px;display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid #d7dcd3;color:#7f877e;font-size:8px;font-weight:700}.diff-head span{padding:13px}.diff-head span+span{border-left:1px solid #d7dcd3}.diff-body{height:380px;display:grid;grid-template-columns:1fr 1fr}.diff-body pre{margin:0;padding:15px;color:#354035;background:#fff;font:8px/1.9 ui-monospace,monospace;white-space:pre-wrap}.diff-body pre+pre{border-left:1px solid #d7dcd3}.diff-body em{color:#304fe2;font-style:normal}.diff-body del,.diff-body ins{display:inline-block;width:100%;padding:1px 3px;text-decoration:none}.diff-body del{background:#f7caca}.diff-body ins{background:#dcebcf}.review-notes{padding:14px;background:#f7f8f3}.review-notes>small{color:#8e968d;font-size:7px;font-weight:800}.change-count{margin-top:10px;display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.change-count b{padding:8px;border:1px solid #d4d9d1;border-radius:7px;background:#fff;font-size:13px}.change-count span{display:block;margin-top:2px;color:#90988f;font-size:6px;font-weight:500}.review-card{margin-top:9px;padding:11px;border:1px solid #d7dcd4;border-left:3px solid #91aee8;border-radius:7px;background:#fff}.review-card>span{display:inline-block;padding:3px 5px;border-radius:99px;color:#3e68bf;background:var(--blue);font-size:6px}.review-card b{display:block;margin-top:7px;font-size:8px}.review-card p{margin:5px 0 0;color:#758075;font-size:7px;line-height:1.5}.review-card.yellow{border-left-color:#b7ad16}.review-card.yellow>span{color:#645e00;background:var(--yellow-soft)}.review-actions{height:61px;padding:0 14px;border-top:1px solid #d5dad1;display:flex;align-items:center;justify-content:space-between;color:#768075;font-size:7px}.review-actions div{display:flex;align-items:center;gap:7px}.review-actions button{padding:8px 10px;border:1px solid #d0d5cc;border-radius:6px;background:#fff;font-size:7px}.review-actions .discard{color:#c2443d;border-color:#e6a5a1}.review-actions .approve{min-width:96px;padding:11px 19px;border-color:#171c17;color:#fff;background:#171c17;font-size:10px;font-weight:850;box-shadow:0 5px 15px rgba(17,23,17,.2);animation:approve-breathe 3.2s ease-in-out infinite;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.review-actions .approve:hover,.review-actions .approve:focus-visible{outline:0;background:#090c09;box-shadow:0 10px 24px rgba(10,14,10,.28);transform:translateY(-2px) scale(1.025);animation-play-state:paused}@keyframes approve-breathe{0%,100%{transform:translateY(0);box-shadow:0 5px 15px rgba(17,23,17,.2)}50%{transform:translateY(-1px);box-shadow:0 8px 21px rgba(17,23,17,.28)}}
.principle-section{padding:112px 0;background:#2d352c;color:#f5f7ee}.message-layers{margin-top:55px;display:grid;grid-template-columns:1fr 120px 1fr;align-items:center}.system-layer,.user-layer{min-height:370px;padding:28px;border:1px solid #596157;border-radius:18px;background:#202720}.system-layer{border-color:#b7b133;box-shadow:inset 0 4px var(--yellow)}.layer-head{display:flex;align-items:center;gap:14px}.layer-head>span{width:36px;height:36px;border:1px solid #60685d;border-radius:50%;display:grid;place-items:center;color:#aab3a7;font:8px ui-monospace,monospace}.layer-head small{color:#909a8d;font:7px ui-monospace,monospace;letter-spacing:.11em}.layer-head h3{margin:4px 0 0;font-size:24px}.layer-head>i{margin-left:auto;padding:6px 8px;border:1px solid #596157;border-radius:99px;color:#b4bcb0;font-size:7px;font-style:normal}.system-layer .layer-head>i{color:#252b24;background:var(--yellow);border-color:var(--yellow)}.system-layer>p,.user-layer>p{margin:30px 0 0;color:#b7bfb3;font-size:12px;line-height:1.7}.layer-content{margin-top:25px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.layer-content span{padding:12px;border:1px solid #4a5348;border-radius:8px;color:#d1d8ce;background:#272f27;font-size:9px}.layer-foot{margin-top:26px;padding-top:18px;border-top:1px solid #434b41;display:flex;justify-content:space-between;color:#939d90;font-size:8px}.layer-foot b{color:var(--yellow);font-size:13px}.layer-connector{text-align:center}.layer-connector span{display:block;color:#b9c1b5;font-size:8px}.layer-connector i{display:block;margin:15px 0;color:var(--yellow);font-size:28px;font-style:normal}.layer-connector small{color:#778173;font-size:7px}
.workflow-block{margin-top:100px}.workflow-intro{display:grid;grid-template-columns:1.2fr .7fr;align-items:end;gap:20px}.workflow-intro .section-no{grid-column:1/-1;color:#9ca699}.workflow-intro h3{margin:0;font-size:41px;letter-spacing:-.05em}.workflow-intro p{margin:0;color:#aab3a7;font-size:11px}.workflow-shell{margin-top:34px;min-height:560px;border:1px solid #596157;border-radius:20px;display:grid;grid-template-columns:260px 1fr;overflow:hidden;background:#1c231c}.workflow-rail{padding:10px;border-right:1px solid #4a5248;display:grid;grid-template-rows:repeat(8,1fr)}.workflow-rail button{padding:9px 12px;border:0;border-bottom:1px solid #394138;display:grid;grid-template-columns:30px 1fr;align-items:center;color:#8f998c;background:transparent;text-align:left}.workflow-rail button:last-child{border-bottom:0}.workflow-rail button span{font:8px ui-monospace,monospace}.workflow-rail button b{font-size:10px}.workflow-rail button.active{border-radius:9px;color:#252b24;background:var(--yellow)}.workflow-stage{padding:44px 48px}.stage-top{display:flex;justify-content:space-between}.stage-top small{color:#899387;font:7px ui-monospace,monospace;letter-spacing:.12em}.stage-top h4{margin:8px 0 0;font-size:36px}.stage-top>span{height:max-content;padding:7px 10px;border:1px solid #535c50;border-radius:99px;color:#b5bdb1;font-size:8px}.workflow-stage>p{max-width:650px;margin:20px 0 0;color:#b1baae;font-size:13px;line-height:1.7}.workflow-demo{margin-top:30px;min-height:255px;border:1px solid #4c5549;border-radius:13px;display:grid;grid-template-columns:1fr 170px;overflow:hidden;background:#272f26}.flow-code{padding:22px}.flow-code>span{color:#879184;font:7px ui-monospace,monospace}.flow-code pre{margin:35px 0 0;color:#e6eadf;font:12px/2 ui-monospace,monospace;white-space:pre-wrap}.flow-owner{padding:22px;border-left:1px solid #4b5448;display:grid;align-content:center;text-align:center;background:#30382f}.flow-owner small{color:#929c8f;font:7px ui-monospace,monospace}.flow-owner b{margin-top:15px;color:var(--yellow);font-size:26px}.flow-owner span{margin-top:8px;color:#abb4a8;font-size:8px}.stage-progress{height:2px;margin-top:26px;background:#454e43}.stage-progress span{display:block;height:100%;background:var(--yellow);transition:width .3s}.stage-nav{margin-top:18px;display:flex;justify-content:space-between;align-items:center}.stage-nav button{padding:8px 10px;border:1px solid #4e574b;border-radius:7px;color:#c1c8bd;background:#252d24;font-size:8px}.stage-nav button:disabled{opacity:.35;cursor:not-allowed}.stage-nav span{color:#818b7e;font:8px ui-monospace,monospace}
.future{padding:112px 0}.future-card{position:relative;overflow:hidden;padding:54px;border:1px solid #cbd1c8;border-radius:24px;background:linear-gradient(135deg,#fffef8,#eef2e8);box-shadow:0 28px 80px rgba(35,43,33,.1)}.future-card:before{content:"";position:absolute;right:-160px;top:-220px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(254,246,91,.48),rgba(254,246,91,0) 67%)}.future-badge{display:flex;align-items:center;gap:8px;color:#697269;font-size:9px;font-weight:700}.future-badge span{padding:6px 9px;border:1px solid #918a00;border-radius:99px;color:#413e00;background:var(--yellow);font:800 8px ui-monospace,monospace;letter-spacing:.1em}.future-badge i{width:22px;height:1px;background:#b7bdb4}.future-grid{position:relative;margin-top:35px;display:grid;grid-template-columns:1fr .82fr;gap:70px;align-items:center}.future-grid h2{margin:0;font-size:43px;line-height:1.08;letter-spacing:-.055em}.future-grid p{max-width:600px;margin:24px 0 0;color:#687168;font-size:13px;line-height:1.8}.future-console{padding:16px;border:1px solid #283027;border-radius:16px;color:#e8ece3;background:var(--deep);box-shadow:0 28px 70px rgba(20,27,20,.22)}.future-top{height:34px;padding-bottom:12px;border-bottom:1px solid #384037;display:flex;align-items:center;gap:8px}.future-top .logo-face{width:24px;height:17px;border-radius:6px}.future-top .logo-face:before,.future-top .logo-face:after{top:5px;width:2px;height:2px}.future-top .logo-face:before{left:6px}.future-top .logo-face:after{right:6px}.future-top .logo-face i{bottom:3px;width:6px;height:1px}.future-top span{font-size:9px;font-weight:800}.future-top small{margin-left:auto;color:#7e887a;font:6px ui-monospace,monospace}.future-message{margin-top:12px;padding:12px;border:1px solid #3d463b;border-radius:10px;background:#222a21}.future-message small{color:#8e988b;font:6px ui-monospace,monospace}.future-message p{margin:5px 0 0;color:#dfe4dc;font-size:8px;line-height:1.6}.agent-msg{margin-left:38px;border-color:#6d6a22;background:#2b3021}.future-path{margin:11px 0;display:flex;align-items:center;justify-content:center;gap:7px}.future-path span{padding:6px 7px;border:1px solid #454d43;border-radius:6px;color:#aab3a7;font-size:7px}.future-path i{color:var(--yellow);font-style:normal}.future-lock{margin-top:12px;padding:11px;border:1px solid #666226;border-radius:9px;display:flex;gap:10px;align-items:center;background:rgba(254,246,91,.06)}.future-lock>i{color:var(--yellow);font-style:normal}.future-lock b{display:block;font-size:8px}.future-lock small{display:block;margin-top:3px;color:#8f998c;font-size:6px}
.closing{position:relative;min-height:600px;padding:112px 0 90px;overflow:hidden}.closing:before{content:"";position:absolute;inset:50px -100vw 0;background:var(--yellow);z-index:-2}.closing-copy{position:relative;z-index:2}.closing-copy h2{max-width:900px;margin:20px 0 0;font-size:clamp(51px,6.2vw,82px);line-height:1.02;letter-spacing:-.065em}.closing-copy>p{margin:30px 0 0;color:#5d6255;font-size:15px;line-height:1.7}.closing-copy>div{margin-top:34px;display:flex;align-items:center;gap:20px}.closing-copy>div a{font-size:11px;font-weight:700}.closing-word{position:absolute;z-index:-1;right:-30px;bottom:-40px;color:rgba(88,82,0,.09);font-size:15vw;font-weight:900;letter-spacing:-.08em}.site-footer{min-height:210px;padding:55px max(28px,calc((100vw - 1220px)/2));display:grid;grid-template-columns:1fr 1fr 1.3fr;align-items:start;gap:30px;color:#e9ede5;background:var(--deep)}.site-footer p{margin:0;color:#9ea79a;font-size:11px;line-height:1.7}.site-footer>div:last-child{display:flex;justify-content:flex-end;gap:18px;flex-wrap:wrap;color:#a9b1a6;font-size:9px}.site-footer>div:last-child span{width:100%;text-align:right;color:#697367}

@media(max-width:1100px){:root{--container:min(calc(100vw - 36px),940px)}.hero{grid-template-columns:1fr;padding-top:126px}.hero-copy{max-width:760px}.hero-product{width:min(820px,100%);margin:auto}.section-heading{grid-template-columns:1fr;gap:24px}.section-heading>p{max-width:650px}.message-layers{grid-template-columns:1fr 80px 1fr}.future-grid{gap:35px}.pain-story{padding:30px}.separation-statement{grid-template-columns:auto 1fr}.separation-flow{grid-column:2}}
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/* Pain-led revision: product evidence first, no automatic motion. */
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.nav-links,.menu-button i{transition:none!important}}
.mobile-scroll-hint{display:none}
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/* Single hero diagram: edited document on the left, direct LLM test on the right. */
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/* Control-variable narrative and console hierarchy polish. */
.tree-section-docs{font-size:9px;letter-spacing:.035em}.library-editor{grid-template-rows:48px 1fr}.library-editor-bar{padding:0 16px}.library-editor-bar b{font-size:12px}.library-editor-bar span{color:#707970;font-size:10px;font-weight:700}.restore-button{padding:12px 14px;border-color:#171c17;color:#fff;background:#171c17;font-size:10px;font-weight:800}
.prompt-tabs{height:59px;border-bottom:1px solid #dce1d9;gap:15px}.prompt-tabs b{font-size:13px}.prompt-tabs span{font-size:9px}.prompt-tabs b:after{bottom:-18px}.code-foot{height:58px;font-size:8px}.code-foot button{min-width:112px;padding:11px 16px;border-color:#171c17;border-radius:7px;background:#171c17;font-size:10px;font-weight:850}.response-head{height:72px;padding:0 14px}.response-title>b{display:block;color:#273026;font-size:13px}.response-title .mini-tabs{height:auto;margin-top:8px;gap:12px;font-size:9px}.response-title .mini-tabs strong{color:#30372f}.response-head small{color:#7d867c;font-size:8px}.request-strip{height:62px;padding:0 14px;justify-content:flex-end}.request-strip .retry{min-width:178px;margin-left:0;padding:11px 15px;border:1px solid #2f372e;border-radius:7px;color:#fff;background:#2f372e;font-size:10px;font-weight:850}.review-actions .discard{min-width:96px;padding:11px 19px;border-color:#9d3a35;color:#fff;background:#9d3a35;font-size:10px;font-weight:850}
.plain-why-inner{gap:52px 74px}.cause-compare{grid-column:1/-1;grid-template-columns:.78fr 1.22fr}.cause-card{min-height:300px;padding:25px;border:1px solid #4b5449;border-radius:15px;align-items:stretch;background:#171d17}.cause-card header{width:100%;display:flex;align-items:center;justify-content:space-between}.cause-card header small{font-size:12px;font-weight:850}.cause-card header span{padding:5px 8px;border:1px solid #50594e;border-radius:99px;color:#9fa89d;font-size:8px;font-weight:750}.cause-card p{margin:auto 0 0;color:#9da69a;font-size:10px;line-height:1.55}.deterministic-card{color:#273026;background:#f1f4ed}.deterministic-card header span{border-color:#ccd2c7;color:#657064}.deterministic-flow{width:100%;margin:72px 0 46px;display:flex;align-items:center;gap:7px}.deterministic-flow b,.deterministic-flow strong{flex:1;padding:13px 8px;border:1px solid #c7cec2;border-radius:8px;background:#fff;text-align:center;font-size:12px;white-space:nowrap}.deterministic-flow strong{border-color:#b9b128;background:var(--yellow);font-size:14px}.deterministic-flow i{color:#747e72;font-style:normal;font-size:15px;font-weight:850}.llm-card{color:#eef2ea}.llm-variable-map{margin-top:18px;display:grid;grid-template-columns:minmax(210px,1.35fr) auto 64px auto 72px;gap:9px;align-items:center}.variable-stack{display:grid;grid-template-columns:1fr 1fr;gap:5px}.variable-stack span{min-height:28px;padding:6px 7px;border:1px solid #50594d;border-radius:6px;display:grid;place-items:center;color:#c5ccc1;background:#222a22;font-size:8px;text-align:center}.merge-arrow,.split-arrow{color:#8e978b;font-style:normal;font-size:7px}.llm-node{width:64px;height:64px;border:1px solid #e9e34c;border-radius:50%;display:grid;place-items:center;color:#262d25;background:var(--yellow);font-size:14px}.output-stack{display:grid;gap:5px}.output-stack span{padding:6px;border:1px solid #586155;border-radius:6px;color:#d8ded5;background:#262e25;font-size:8px;text-align:center}.xprompt-control-layer{margin-top:16px;padding:12px 14px;border-radius:9px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:#242a21;background:var(--yellow)}.xprompt-control-layer b{display:block;font-size:11px}.xprompt-control-layer span{display:block;margin-top:4px;font-size:8px}.xprompt-control-layer>strong{padding:7px 9px;border:1px solid rgba(37,42,31,.3);border-radius:7px;font-size:9px;white-space:nowrap}.problems-title{display:block}.problems-title h2{max-width:none;width:100%}
.boundary-grid b{font-size:10px}.workflow-list{grid-template-columns:.52fr 1.48fr}.workflow-title h3{font-size:34px}.workflow-list li{min-height:70px;padding:16px 4px;align-items:center}.workflow-list li b{font-size:15px;line-height:1.48}
@media(max-width:760px){.cause-compare{grid-template-columns:1fr}.cause-card{min-height:260px}.deterministic-flow{margin:52px 0 36px;gap:5px}.deterministic-flow b,.deterministic-flow strong{padding:11px 5px;font-size:10px}.deterministic-flow strong{font-size:11px}.llm-variable-map{grid-template-columns:1fr;margin-top:15px}.merge-arrow,.split-arrow{text-align:center}.llm-node{margin:auto}.output-stack{grid-template-columns:repeat(3,1fr)}.xprompt-control-layer{display:grid}.xprompt-control-layer>strong{width:max-content}.workflow-list{grid-template-columns:1fr}.workflow-list li{min-height:0}.workflow-list li b{font-size:14px}}
.snapshot-head h4{font-weight:900}.review-toolbar b{font-size:17px;line-height:1.15;letter-spacing:-.015em}
.plain-why .plain-title{grid-column:1/-1}.plain-why .plain-title h2{max-width:none;width:100%}.llm-card .xprompt-control-layer{margin-top:16px;justify-content:center;padding:14px 18px}.llm-card .xprompt-control-layer>strong{padding:0;border:0;font-size:17px;font-weight:900;line-height:1.3;text-align:center;white-space:normal}
.cause-card header small,.cause-card header span{font-size:14px;line-height:1}.restore-button{font-size:13px}.code-foot button{font-size:13px}.request-strip .retry{min-width:208px;font-size:12px}.snapshot-head h4{font-size:20px;font-weight:900}.review-actions .approve,.review-actions .discard{min-width:108px;padding:11px 18px;font-size:12px;font-weight:850}
@media(max-width:760px){.cause-card header small,.cause-card header span{font-size:13px}.restore-button{font-size:12px}.code-foot button{font-size:12px}.request-strip .retry{min-width:194px;font-size:11px}.snapshot-head h4{font-size:18px}.review-actions .approve,.review-actions .discard{min-width:102px;font-size:11px}}

/* Page-level headline scale-down only. */
.proof-hero h1{font-size:clamp(40px,3.9vw,59px)}.plain-title h2{font-size:clamp(32px,3.45vw,49px)}.workflow-title h3{font-size:30px}.future-layout h2{font-size:35px}.proof-close h2{font-size:30px}
@media(max-width:760px){.proof-hero h1{font-size:37px}.plain-title h2{font-size:30px}.workflow-title h3{font-size:25px}.future-layout h2{font-size:27px}.proof-close h2{font-size:25px}}
@media(max-width:760px){.pain-list{margin-top:22px}.future-layout>div>.future-intro{font-size:17px}.proof-footer{grid-template-columns:1fr}}

/* Hero mock editor caret: align with the end of the highlighted prompt line. */
.editor-debug-split .editor-caret{left:154px!important}
@media(min-width:1800px){.editor-debug-split .editor-caret{left:232px!important}}
@media(max-width:760px){.editor-debug-split .editor-caret{left:108px!important}}

/* Large desktop: approximate the visual density of browser zoom at 150% without scaling hacks. */
@media(min-width:1800px){
  :root{--container:min(1830px,calc(100vw - 84px))}
  html{scroll-padding-top:132px}.site-header{height:111px}.nav-shell{gap:39px}.brand{gap:14px}.brand b{font-size:30px}.brand>span:last-child{margin-left:-8px;font-size:17px}.logo-face{width:51px;height:38px;border-width:2px;border-radius:14px 14px 18px 18px}.logo-face:before,.logo-face:after{top:12px;width:6px;height:6px}.logo-face:before{left:12px}.logo-face:after{right:12px}.logo-face i{bottom:6px;width:14px;height:3px}.nav-links{gap:5px}.nav-links a{padding:15px 20px;border-radius:14px;font-size:20px}.nav-actions{gap:12px}.nav-cta{height:63px;padding:0 26px;border-radius:17px;font-size:20px}
  .proof-hero{min-height:1140px;padding:177px 0 105px;grid-template-columns:minmax(585px,.72fr) minmax(915px,1.28fr);gap:72px}.eyebrow{margin-bottom:27px;padding:11px 15px;border-radius:11px;font-size:17px}.proof-hero h1{max-width:1005px;font-size:clamp(60px,5.85vw,89px)}.hero-definition{max-width:915px;margin-top:38px;font-size:24px}.proof-actions{margin-top:54px}.proof-actions button,.proof-close button{min-height:72px;padding:0 27px;border-radius:15px;font-size:18px}.proof-actions button{min-height:84px;padding:0 44px;border-radius:22px;font-size:22px;box-shadow:0 30px 72px rgba(32,39,31,.24),0 0 0 10px rgba(245,237,84,.44)}.proof-hero-window .scene-window{height:728px;border-radius:21px;box-shadow:0 36px 105px rgba(31,39,30,.13)}.screen-caption{padding:18px 21px;border-radius:0 0 15px 15px;gap:18px;font-size:14px}
  .scene-top{height:69px;padding:0 21px;gap:18px;font-size:15px}.traffic{gap:6px}.traffic i{width:11px;height:11px}.library-layout,.split-editor,.debug-layout,.version-layout{height:calc(100% - 69px)}.zone-heading{height:99px;padding:20px 23px}.zone-heading b{font-size:18px}.zone-heading span{margin-top:8px;font-size:12px}.zone-heading>small{padding:6px 9px;font-size:9px}.doc-toolbar{height:57px;padding:0 23px;font-size:11px}.doc-editor{padding:27px 23px;font-size:14px}.doc-editor p{min-height:36px;padding:6px 9px}.doc-editor p i{width:41px}.editor-caret{left:75px;top:123px;width:3px;height:23px}.test-handoff{top:108px;gap:9px}.test-handoff span{padding:12px 17px;font-size:15px}.test-handoff i{font-size:18px}.request-config{min-height:111px;padding:21px;gap:11px}.request-config>span{font-size:11px}.request-config>b{font-size:14px}.request-config button{padding:12px 15px;font-size:12px}.request-success{padding:18px 21px;gap:12px}.request-success>span{font-size:12px}.request-success small{font-size:9px}.short-output{margin:0 21px;padding:21px}.short-output small{font-size:9px}.short-output p{margin-top:15px;font-size:15px}
  .plain-why{padding:123px 0}.plain-why-inner{gap:78px 111px}.plain-title h2{max-width:1350px;margin-top:21px;font-size:clamp(48px,5.2vw,74px)}.cause-compare{gap:21px}.cause-card{min-height:450px;padding:38px;border-radius:23px}.cause-card header small,.cause-card header span{font-size:21px}.cause-card header span{padding:8px 12px}.deterministic-flow{margin:108px 0 69px;gap:11px}.deterministic-flow b,.deterministic-flow strong{padding:20px 12px;border-radius:12px;font-size:18px}.deterministic-flow strong{font-size:21px}.deterministic-flow i{font-size:23px}.cause-card p{font-size:15px}.llm-variable-map{margin-top:27px;grid-template-columns:minmax(315px,1.35fr) auto 96px auto 108px;gap:14px}.variable-stack{gap:8px}.variable-stack span{min-height:42px;padding:9px 11px;border-radius:9px;font-size:12px}.merge-arrow,.split-arrow{font-size:11px}.llm-node{width:96px;height:96px;font-size:21px}.output-stack{gap:8px}.output-stack span{padding:9px;font-size:12px}.llm-card .xprompt-control-layer{margin-top:24px;padding:21px 27px}.llm-card .xprompt-control-layer>strong{font-size:26px}.plain-answer{padding:38px 41px;gap:27px;border-radius:18px}.plain-answer b{font-size:30px}
  .proof-problems{padding:150px 0}.pain-list{margin-top:42px;gap:111px}.pain-case{padding:57px;border-radius:27px;box-shadow:0 21px 68px rgba(32,40,30,.06)}.case-head{grid-template-columns:87px 1fr;gap:27px}.case-head>span{width:75px;height:75px;font-size:15px}.case-head small{font-size:15px}.case-head h3{max-width:1455px;margin-top:12px;font-size:clamp(36px,3.6vw,51px)}.solution-spotlight{margin:36px 0 36px 114px;padding:30px 33px;border-left-width:6px;border-radius:15px}.solution-label{font-size:18px}.solution-spotlight>strong{max-width:1350px;margin-top:14px;font-size:27px}.case-product .scene-window{height:840px;border-radius:14px;box-shadow:0 27px 75px rgba(30,38,29,.11)}
  .library-layout{grid-template-columns:285px 1fr}.file-tree{padding:23px 17px}.tree-head{font-size:15px}.tree-head>span{font-size:20px}.tree-head button{width:36px;height:36px}.tree-search{margin-top:20px;padding:14px;font-size:12px}.tree-section{margin:26px 12px 9px;font-size:11px}.tree-item{min-height:48px;padding:0 12px;gap:11px;font-size:12px}.tree-caret{width:11px;font-size:14px}.tree-document{margin-left:29px;padding-left:27px}.library-canvas{padding:30px}.library-editor{grid-template-rows:72px 1fr;border-radius:15px}.library-editor-bar{padding:0 24px}.library-editor-bar b{font-size:18px}.library-editor-bar span{font-size:15px}.library-code{padding:18px 21px;font-size:11px}.library-code p{min-height:38px;padding:6px 11px}.library-code p i{width:39px}.pane-label{height:68px;padding:0 23px;font-size:14px}.pane-label>span{font-size:18px}.pane-label small{font-size:11px}.edit-pane pre{margin:30px;font-size:15px}.edit-pane pre em{width:39px}.typing-line{left:30px;right:30px;top:375px;height:51px;font-size:14px}.typing-line span{width:39px}.version-row{margin:14px 15px;padding:20px;border-radius:12px}.version-row b{font-size:14px}.version-row small{margin-top:6px;font-size:11px}.version-row>span{right:15px;top:18px;font-size:9px}.restore-button{width:calc(100% - 30px);margin:30px 15px;padding:14px;font-size:20px}
  .prompt-code{padding:0 23px}.prompt-tabs{height:89px;gap:23px}.prompt-tabs b{font-size:20px}.prompt-tabs span{font-size:14px}.prompt-code pre{font-size:14px}.code-foot{height:87px;padding:0 20px;font-size:12px}.code-foot button{min-width:168px;padding:17px 24px;font-size:20px}.response-head{height:108px;padding:0 21px}.response-title>b{font-size:20px}.response-title .mini-tabs{margin-top:12px;gap:18px;font-size:14px}.response-head small{font-size:12px}.response-code{margin:23px;padding:24px;gap:20px;font-size:12px}.request-strip{height:93px;padding:0 21px}.request-strip .retry{min-width:312px;padding:17px 23px;font-size:18px}
  .version-layout{padding:30px;gap:23px}.model-config{padding:30px;border-radius:17px}.config-kicker{font-size:11px}.model-config h4,.snapshot h4{margin:12px 0 33px;font-size:26px}.model-config label{min-height:87px;padding:15px 0;font-size:11px}.model-config label>span{font-size:12px}.segment i{padding:8px 12px}.slider{width:120px}.config-hash{margin-top:21px;padding:12px;font-size:11px}.snapshot{padding:33px;border-radius:17px}.snapshot-head small{font-size:11px}.snapshot-head h4{font-size:30px}.snapshot-head>span{padding:8px 11px;font-size:11px}.snapshot-grid div{min-height:105px;padding:18px;gap:9px}.snapshot-grid small{font-size:11px}.snapshot-grid b{font-size:12px}.snapshot-note{margin-top:21px;padding:17px;font-size:12px}.snapshot>button{margin-top:20px;padding:14px;font-size:12px}
  .review-toolbar{height:92px;padding:0 24px}.review-toolbar small{font-size:11px}.review-toolbar b{margin-top:8px;font-size:26px}.review-toolbar button{padding:11px 14px;font-size:11px}.review-grid{height:627px;grid-template-columns:1fr 360px}.diff-head{height:57px;font-size:12px}.diff-head span{padding:20px}.diff-body{height:570px}.diff-body pre{padding:23px;font-size:12px}.review-notes{padding:21px}.review-notes>small{font-size:11px}.change-count{margin-top:15px;gap:8px}.change-count b{padding:12px;font-size:20px}.change-count span{font-size:9px}.review-card{margin-top:14px;padding:17px}.review-card>span{font-size:9px}.review-card b{margin-top:11px;font-size:12px}.review-card p{margin-top:8px;font-size:11px}.review-actions{height:92px;padding:0 21px;font-size:11px}.review-actions button,.review-actions .approve,.review-actions .discard{min-width:162px;padding:17px 27px;font-size:18px}
  .method-section{padding:144px 0}.boundary-grid{margin-top:60px;gap:24px}.boundary-grid article{padding:41px;border-radius:20px}.boundary-grid article>span{font-size:14px}.boundary-grid h3{margin-top:18px;font-size:36px}.boundary-grid p{margin-top:21px;font-size:17px}.boundary-grid b{margin-top:33px;padding-top:23px;font-size:15px}.workflow-list{margin-top:102px;grid-template-columns:.52fr 1.48fr;gap:87px}.workflow-title>span{font-size:17px}.workflow-title h3{margin-top:23px;font-size:45px}.workflow-list li{min-height:105px;padding:24px 6px;grid-template-columns:69px 1fr;gap:21px}.workflow-list li>span{font-size:18px}.workflow-list li b{font-size:23px}
  .proof-future{padding:144px 0}.future-status b{font-size:27px}.future-layout{margin-top:36px;padding:63px;gap:90px;border-radius:24px}.future-layout h2{font-size:53px}.future-layout>div>.future-intro{margin-top:36px;font-size:27px}.future-sequence{padding:27px;border-radius:18px}.future-sequence li{padding:20px 15px;font-size:15px}.future-sequence li:before{width:32px;height:32px;margin-right:14px;font-size:12px}.future-guard{margin-top:24px;padding:18px!important}.future-guard b{font-size:14px}.future-guard span{margin-top:6px;font-size:11px}.proof-close{margin-bottom:135px;padding:63px;border-radius:24px;gap:45px}.proof-close h2{max-width:1245px;font-size:45px}.proof-footer{min-height:255px;padding:83px max(42px,calc((100vw - 1830px)/2))}.site-footer>div:last-child{gap:27px;font-size:14px}.site-footer>div:last-child span{font-size:12px}
}

/* Let the answer quote use the full card width before wrapping. */
.plain-answer>div{flex:1;min-width:0}.plain-answer b{max-width:none;width:100%}

/* Mobile header alignment: keep CTA and menu pinned to the right edge. */
@media(max-width:760px){
  .nav-shell{padding-inline:14px}
  .brand{min-width:0}
  .brand b,.brand>span:last-child{white-space:nowrap}
  .nav-links{margin-left:0}
  .nav-actions{margin-left:auto;flex:0 0 auto;justify-content:flex-end}
  .nav-cta{margin-left:0;flex:0 0 auto;white-space:nowrap}
  .menu-button{flex:0 0 auto}
}