:root{color-scheme:light dark;--bp-bg:#f4f7fb;--bp-card:#fff;--bp-text:#102039;--bp-muted:#55657a;--bp-border:#d5deea;--bp-accent:#0866c6;--bp-soft:#edf6ff;--bp-warning:#fff8e7;--bp-warning-border:#d89512}[data-theme="dark"]{--bp-bg:#0c1422;--bp-card:#121e30;--bp-text:#eef5ff;--bp-muted:#b3c0d1;--bp-border:#33445a;--bp-accent:#68aef5;--bp-soft:#172c43;--bp-warning:#2b2415;--bp-warning-border:#e2ad3d}body{margin:0;background:var(--bp-bg);color:var(--bp-text);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}.bp-shell{width:min(1120px,calc(100% - 32px));margin:auto;padding:32px 0 64px}.bp-hero{padding:28px 0}.bp-hero h1{max-width:760px;margin:.3rem 0;font-size:clamp(2.2rem,7vw,4.5rem);line-height:1.02;letter-spacing:-.035em}.bp-hero>p:last-child{max-width:760px;color:var(--bp-muted);font-size:1.05rem;line-height:1.65}.bp-kicker{margin:0;color:var(--bp-accent);font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.bp-progress{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}.bp-progress span{padding:10px;text-align:center;border:1px solid var(--bp-border);border-radius:8px;color:var(--bp-muted);font-weight:700}.bp-progress span.is-active,.bp-progress span.is-done{background:var(--bp-soft);border-color:var(--bp-accent);color:var(--bp-text)}.bp-card{margin:16px 0;padding:clamp(18px,4vw,28px);background:var(--bp-card);border:1px solid var(--bp-border);border-radius:12px;box-shadow:0 12px 34px rgb(16 32 57 / 7%)}.bp-card h2,.bp-card h3{margin-top:0}.bp-grid{display:grid;gap:14px}.bp-grid-two{grid-template-columns:repeat(2,minmax(0,1fr))}label,fieldset{display:grid;gap:7px;margin:14px 0;font-weight:750}fieldset{padding:0;border:0}input,select,textarea{box-sizing:border-box;width:100%;min-height:46px;padding:10px 12px;border:1px solid var(--bp-border);border-radius:8px;background:var(--bp-card);color:var(--bp-text);font:inherit}textarea{min-height:96px;resize:vertical}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid color-mix(in srgb,var(--bp-accent) 55%,transparent);outline-offset:2px}.bp-choice{display:flex;flex-wrap:wrap;gap:12px}.bp-choice label{display:flex;align-items:center;min-height:44px;margin:0;padding:8px 16px;border:1px solid var(--bp-border);border-radius:8px}.bp-choice input{width:auto;min-height:auto}.bp-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}button,.bp-link-button{min-height:44px;padding:10px 16px;border:1px solid var(--bp-accent);border-radius:8px;background:var(--bp-accent);color:#fff;font:inherit;font-weight:800;cursor:pointer;text-decoration:none}.bp-secondary,.bp-link-button{background:transparent;color:var(--bp-accent)}button:disabled{cursor:not-allowed;opacity:.55}.bp-status{min-height:1.5em;color:var(--bp-muted)}.bp-status.is-error{color:#b42318}.bp-plan-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.bp-meter{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;margin:18px 0}.bp-meter progress{width:100%;height:12px}.bp-phase{margin:12px 0;border:1px solid var(--bp-border);border-radius:10px;overflow:hidden}.bp-phase summary{padding:15px 18px;background:var(--bp-soft);font-weight:850;cursor:pointer}.bp-phase-body{padding:18px}.bp-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.bp-fact{padding:12px;background:var(--bp-soft);border-radius:8px}.bp-fact span{display:block;color:var(--bp-muted);font-size:.8rem}.bp-step{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:flex-start;margin:10px 0}.bp-step input{width:20px;min-height:20px;margin-top:2px}.bp-list{padding-left:22px}.bp-list li{margin:.55rem 0;line-height:1.5}.bp-source{overflow-wrap:anywhere}.bp-costs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.bp-cost{padding:14px;border:1px solid var(--bp-border);border-radius:8px}.bp-cost strong{display:block;font-size:1.12rem}.bp-warning{margin-top:18px;padding:14px 16px;border-left:4px solid var(--bp-warning-border);border-radius:8px;background:var(--bp-warning);line-height:1.6}.bp-ai{margin-top:22px;padding-top:22px;border-top:1px solid var(--bp-border)}.bp-consent{grid-template-columns:auto 1fr;align-items:flex-start;font-weight:600;line-height:1.5}.bp-consent input{width:20px;min-height:20px;margin-top:2px}.bp-ai-output{margin-top:14px;white-space:pre-wrap;line-height:1.6}.bp-ai-output:empty{display:none}.bp-verification details{padding:12px 0;border-top:1px solid var(--bp-border)}.bp-verification summary{font-weight:800;cursor:pointer}.bp-verification p{color:var(--bp-muted);line-height:1.65}small{color:var(--bp-muted)}@media(max-width:640px){.bp-shell{width:min(100% - 24px,1120px);padding-top:14px}.bp-grid-two,.bp-facts,.bp-costs{grid-template-columns:1fr}.bp-plan-head{display:block}.bp-progress span{font-size:.82rem;padding:8px 4px}.bp-meter{grid-template-columns:1fr auto}.bp-meter span:first-child{grid-column:1/-1}.bp-actions>*{flex:1 1 100%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}