:root{--color-bg:#f7f5ef;--color-bg-soft:#fbfaf6;--color-surface:#ffffffe0;--color-surface-solid:#fff;--color-surface-elevated:#fffdf8;--color-border:#ded9cf;--color-border-strong:#c7bfb0;--color-text:#24231f;--color-muted:#68665e;--color-subtle:#8a8579;--color-accent:#315f52;--color-accent-hover:#244a40;--color-accent-soft:#e9f0ec;--color-success:#2f7453;--color-success-soft:#e7f3ec;--color-warning:#a45d35;--color-warning-soft:#fff0e6;--color-focus:#a66b45;--shadow-soft:0 18px 48px #3630241a;--shadow-card:0 10px 30px #36302414;--shadow-button:0 10px 22px #315f522e;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--motion-fast:.16s;--motion-base:.22s;--motion-slow:.42s;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at top left, #315f521c, transparent 34rem), 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20px;font-size:.92rem;font-weight:900;text-decoration:none;animation:1.8s linear infinite setup-button-color;display:flex;position:absolute;top:18px;left:18px;overflow:visible;box-shadow:0 14px 32px #315f5247,0 0 0 5px #315f5214}.setup-launcher:before{z-index:-1;content:"";opacity:1;border:3px solid #315f52;border-radius:999px;animation:1.8s linear infinite setup-button-ring;position:absolute;inset:-8px}.setup-launcher:after{color:#ffffffe0;content:"→";transition:transform var(--motion-fast) ease;font-size:1rem;line-height:1}.setup-launcher:hover{background:linear-gradient(135deg, #fff3, transparent 42%), var(--color-accent-hover);border-color:#315f5294;transform:none;box-shadow:0 18px 42px #315f5257,0 0 0 6px #315f521a}.setup-launcher:hover:after{transform:translate(3px)}.drawer-backdrop{z-index:40;cursor:pointer;opacity:0;pointer-events:none;transition:opacity var(--motion-base) ease;background:#24231f42;border:0;position:fixed;inset:0}.setup-drawer{z-index:50;border-right:1px solid var(--color-border);background:linear-gradient(150deg, #315f521c, transparent 42%), var(--color-bg-soft);visibility:hidden;width:min(600px,100vw - 20px);transition:transform var(--motion-base) ease, visibility var(--motion-base) ease;flex-direction:column;gap:24px;padding:clamp(22px,4vw,40px);display:flex;position:fixed;inset:0 auto 0 0;overflow-y:auto;transform:translate(-105%);box-shadow:30px 0 80px #24231f38}.drawer-backdrop.is-open{opacity:1;pointer-events:auto}.setup-drawer.is-open{visibility:visible;transform:translate(0)}.drawer-header{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.brand-block,.brand-block.compact{align-items:flex-start;gap:16px;min-width:0;display:flex}.brand-block.compact>div{min-width:0}.brand-block.compact 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minmax(0,1fr);gap:14px;padding:18px;display:grid}.setup-step-number,.section-heading span{background:var(--color-accent);color:#fff;border-radius:50%;place-items:center;width:36px;height:36px;font-weight:900;display:grid}.setup-step-card h2{margin:2px 0 8px;font-size:1.24rem}.setup-step-card p,.setup-step-card li{color:var(--color-muted);line-height:1.62}.setup-step-card p{margin:0 0 14px}.setup-step-card .setup-note{margin:12px 0 0;font-size:.9rem;font-weight:750}.setup-reset{width:100%;margin-top:12px}.session-import.inline{box-shadow:none;margin-top:0}.drawer-tools{grid-template-columns:repeat(2,minmax(0,1fr))}.llm-launcher{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.llm-launcher a,.setup-button{border:1px solid var(--color-border);border-radius:var(--radius-sm);min-height:46px;color:var(--color-text);background:#ffffffad;justify-content:center;align-items:center;font-weight:750;text-decoration:none;display:flex}.llm-launcher 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#315f522e;align-items:center;min-height:64px;margin-bottom:12px;padding:10px;display:flex}.shortcut-visual{justify-content:center;gap:8px;overflow:hidden}.keycap{min-width:44px;height:36px;color:var(--color-text);background:#f9f7f2;border:1px solid #ccc6ba;border-bottom-width:3px;border-radius:7px;place-items:center;font-size:.78rem;font-weight:900;display:grid}.keyboard-cluster{grid-template-columns:42px 68px 42px;align-items:end;gap:4px;display:grid}.small-key,.system-key{min-width:0;height:36px;font-size:.7rem}.system-key{border-color:var(--color-accent);background:var(--color-accent-soft);color:var(--color-accent);grid-template-rows:13px 1fr;gap:2px;font-size:.58rem;line-height:1}.windows-icon{grid-template-columns:repeat(2,1fr);gap:2px;width:14px;height:14px;display:grid;transform:skewY(-5deg)}.windows-icon span{background:currentColor;border-radius:1px}.arrow-key{grid-template-columns:auto 1fr;gap:5px;min-width:66px;padding:0 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strong{width:34px;height:34px;color:var(--color-text);background:#68665e1f;border-radius:50%;place-items:center;font-size:.72rem;display:grid;position:relative}.step-button span{font-size:.92rem;font-weight:750;line-height:1.25}.step-button:hover{background:#ffffff94;border-color:#315f523d}.step-button.active{background:var(--color-surface-solid);color:var(--color-text);border-color:#315f526b;box-shadow:0 10px 26px #36302414}.step-button.active strong{background:var(--color-accent);color:#fff}.step-button.done strong{background:var(--color-success);color:#fff}.step-button.done strong:after{border:2px solid var(--color-bg);background:var(--color-success);color:#fff;content:"";border-radius:50%;width:12px;height:12px;position:absolute;bottom:-2px;right:-2px}.step-panel{min-width:0;animation:step-enter var(--motion-slow) ease both;flex-direction:column;gap:18px;display:flex}@keyframes setup-button-color{0%,to{color:#fff}33%{color:#ffe1cf}66%{color:#dff2e6}}@keyframes 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0;font-size:.9rem;font-weight:760}.copy-status.success{color:var(--color-success)}.copy-status.error{color:var(--color-warning)}.copy-burst{pointer-events:none;width:1px;height:1px;position:absolute;inset:50% auto auto 50%}.copy-burst span{--angle:calc(var(--i) * 31deg);background:var(--color-success);opacity:0;width:7px;height:7px;transform:rotate(var(--angle)) translateY(0) scale(.6) rotate(0deg);border-radius:2px;animation:.82s cubic-bezier(.16,1,.3,1) forwards copy-burst;position:absolute}.copy-burst span:nth-child(2n){background:#b07752}.copy-burst span:nth-child(3n){background:#6f8b76;border-radius:50%;width:5px;height:5px}.copy-jackpot{z-index:2;background:var(--color-success-soft);min-height:34px;color:var(--color-success);pointer-events:none;border:1px solid #2f74533d;border-radius:999px;align-items:center;padding:0 12px;font-size:.82rem;font-weight:900;animation:1.1s both jackpot-ring;display:inline-flex;position:absolute;top:72px;right:clamp(18px,3vw,28px);box-shadow:0 10px 24px #2f745329}@keyframes copy-press{0%{transform:translateY(0)scale(1)}35%{transform:translateY(-1px)scale(1.035)}to{transform:translateY(0)scale(1)}}@keyframes copy-burst{0%{opacity:0;transform:rotate(var(--angle)) translateY(0) scale(.4) rotate(0deg)}22%{opacity:.9}to{opacity:0;transform:rotate(var(--angle)) translateY(-46px) scale(1) rotate(90deg)}}@keyframes jackpot-ring{0%{opacity:0;transform:translateY(8px)scale(.9)}18%{opacity:1;transform:translateY(0)scale(1.04)}46%{transform:translateY(0)scale(1)}to{opacity:0;transform:translateY(-10px)scale(.98)}}.validation-errors,.validation-warnings,.upload-errors,.upload-warnings{margin:12px 0 0;padding-left:1.2rem}.validation-errors li,.upload-errors li{color:var(--color-warning);line-height:1.5}.validation-warnings li,.upload-warnings li{color:var(--color-accent);line-height:1.5}.setup-shell{width:min(980px,100% - 32px);margin:0 auto;padding:clamp(28px,5vw,56px) 0}.setup-hero{margin-bottom:24px}.setup-hero h1{max-width:760px;font-size:clamp(2.4rem,7vw,4.8rem)}.setup-hero p{max-width:720px;color:var(--color-muted);font-size:1.08rem;line-height:1.65}.setup-section{margin-top:18px;padding:clamp(18px,3vw,28px)}.section-heading{align-items:flex-start;gap:14px;margin-bottom:18px;display:flex}.section-heading span{flex:none}.section-heading h2{font-size:clamp(1.4rem,3vw,2rem)}.section-heading p{color:var(--color-muted);margin:6px 0 0;line-height:1.5}.tool-grid,.split-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.tool-option,.split-grid article{padding:16px}.tool-option{cursor:pointer;grid-template-columns:18px minmax(0,1fr);gap:6px 12px;display:grid}.tool-option input{accent-color:var(--color-accent);grid-row:span 2;margin-top:3px}.tool-option span{color:var(--color-muted);font-size:.94rem;line-height:1.5}.tool-option.selected{border-color:var(--color-accent);background:var(--color-surface-solid);box-shadow:0 0 0 3px #315f521f}.setup-primary{width:100%;margin-top:14px}.split-grid li{color:var(--color-muted);padding-left:4px;line-height:1.6}@media (max-width:980px){.tool-header,.session-body{grid-template-columns:1fr}.tool-actions{justify-content:flex-start}.step-sidebar{grid-template-columns:repeat(2,minmax(0,1fr));max-height:none;display:grid;position:static}}@media (max-width:720px){.guide-pane{width:min(100% - 24px,1240px);padding-top:84px}h1{font-size:clamp(2rem,10vw,3.3rem)}.tool-grid,.split-grid,.workspace-map{grid-template-columns:1fr}.session-header,.step-header,.prompt-header,.step-actions,.progress-copy{flex-direction:column;align-items:stretch}.session-header{align-items:flex-start}.progress-copy{gap:4px;display:flex}.step-sidebar{grid-template-columns:1fr}.tool-actions,.primary-button,.secondary-button,.ghost-button,.copy-button-wrap,.copy-button{width:100%}.progress-ring{width:66px;height:66px}}@media (max-width:460px){.setup-launcher{width:auto;left:12px;right:12px}.setup-step-card{grid-template-columns:1fr}.setup-step-number{width:32px;height:32px}.llm-launcher,.drawer-tools{grid-template-columns:1fr}.keyboard-cluster{grid-template-columns:34px 62px 34px}.small-key,.system-key{font-size:.58rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}.copy-burst{display:none}}