.op-submit-shell{--bg3:#1b1916;--surface3:#302d24;--amber-dim:rgba(232,160,32,.12);--amber-glow:rgba(232,160,32,.055);--teal:#2dd4a0;--teal-dim:rgba(45,212,160,.1);--coral:#e06050;--coral-dim:rgba(224,96,80,.1);--blue:#5a9cf0;--blue-dim:rgba(90,156,240,.1);--radius:10px;--radius-lg:14px;position:relative;z-index:1;flex:1;min-height:0;font-family:ui-sans-serif,system-ui,sans-serif}.op-submit-shell:before{inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");opacity:.025}.op-submit-shell:after,.op-submit-shell:before{content:"";position:absolute;z-index:0;pointer-events:none}.op-submit-shell:after{top:-220px;left:50%;transform:translateX(-50%);width:900px;height:420px;background:radial-gradient(ellipse at center,rgba(232,160,32,.07) 0,transparent 70%)}[data-theme=light] .op-submit-shell{--bg3:#e8e5dd;--surface3:#e4e1d8;--amber-dim:rgba(200,112,16,.1);--amber-glow:rgba(200,112,16,.05);--teal:#0e8a5e;--teal-dim:rgba(14,138,94,.1);--coral:#c03828;--coral-dim:rgba(192,56,40,.1)}[data-theme=light] .op-submit-shell .op-sp-preview-pane{background:#eceae3}[data-theme=light] .op-submit-shell .op-sp-step-connector{background:rgba(0,0,0,.1)}[data-theme=light] .op-submit-shell .op-sp-code-block{background:#f0ede6}[data-theme=light] .op-submit-shell .op-sp-upload-zone{background:#f7f5f0}.op-sp-page{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,380px);gap:0;align-items:start;min-height:calc(100vh - 3.5rem)}.op-sp-page--simple{grid-template-columns:1fr;max-width:560px;margin:0 auto}.op-sp-form-area--simple{border-right:none;max-width:100%}@media (max-width:1023px){.op-sp-page{grid-template-columns:1fr}.op-sp-preview-pane{position:relative!important;top:0!important;height:auto!important;min-height:320px;border-left:none;border-top:1px solid var(--border)}}.op-sp-form-area{min-width:0;max-width:100%;padding:40px clamp(12px,2vw,24px) 80px 0;border-right:1px solid var(--border);overflow-x:hidden;overflow-y:auto}@media (max-width:1023px){.op-sp-form-area{border-right:none;padding:28px 0 48px}}.op-sp-wizard-eyebrow{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--amber);margin-bottom:10px;display:flex;align-items:center;gap:6px}.op-sp-wizard-eyebrow:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--amber);animation:op-sp-pulse 2s infinite}@keyframes op-sp-pulse{0%,to{opacity:1}50%{opacity:.3}}.op-sp-wizard-title{font-size:28px;line-height:1.2;font-weight:600;letter-spacing:-.02em;margin-bottom:6px}.op-sp-wizard-title 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100%;margin-left:0;font-size:10px;color:var(--text3);text-transform:none;letter-spacing:0;font-weight:400;line-height:1.35}.op-sp-input,.op-sp-select,.op-sp-textarea{width:100%;padding:10px 14px;background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius);color:var(--text);font-size:13px;outline:none;transition:border-color .18s,box-shadow .18s}.op-sp-textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;min-height:110px;line-height:1.7;resize:vertical}.op-sp-input:focus,.op-sp-select:focus,.op-sp-textarea:focus{border-color:var(--amber);box-shadow:0 0 0 3px var(--amber-dim)}.op-sp-input.op-shake,.op-sp-select.op-shake,.op-sp-tag-wrap.op-shake,.op-sp-textarea.op-shake,.op-sp-upload.op-shake{border-color:var(--coral)!important;box-shadow:0 0 0 3px var(--coral-dim)!important}.op-sp-select-wrap{position:relative}.op-sp-select-wrap:after{content:"";position:absolute;right:12px;top:50%;transform:translateY(-50%);width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid var(--text3);pointer-events:none}.op-sp-info{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:8px;background:var(--blue-dim);border:1px solid rgba(90,156,240,.2);margin-bottom:20px;min-width:0;max-width:100%}.op-sp-info p{font-size:12px;color:var(--text2);line-height:1.6;min-width:0;overflow-wrap:anywhere}.op-sp-info a{color:var(--amber);text-decoration:none}.op-sp-info a:hover{text-decoration:underline}.op-sp-tag-wrap{display:flex;flex-wrap:wrap;gap:6px;align-items:center;background:var(--surface);border:1.5px solid var(--border2);border-radius:var(--radius);padding:6px 10px;min-height:42px;cursor:text}.op-sp-tag-wrap:focus-within{border-color:var(--amber)}.op-sp-tag-chip{display:flex;align-items:center;gap:4px;font-size:11px;padding:3px 9px;border-radius:5px;background:var(--surface2);color:var(--text2);border:1px solid var(--border2)}.op-sp-tag-chip button{background:none;border:none;color:var(--text3);cursor:pointer;font-size:13px;padding:0;line-height:1}.op-sp-tag-chip button:hover{color:var(--coral)}.op-sp-tag-input{background:transparent;border:none;outline:none;color:var(--text);font-size:12px;min-width:100px;flex:1}.op-sp-sugg{font-size:10px;padding:2px 9px;border-radius:4px;border:1px solid var(--border);color:var(--text3);cursor:pointer;background:var(--surface)}.op-sp-sugg:hover{border-color:var(--amber);color:var(--amber)}.op-sp-vis{display:flex;gap:8px}.op-sp-vis-opt{position:relative;flex:1}.op-sp-vis-opt input{position:absolute;opacity:0}.op-sp-vis-opt label{display:flex;flex-direction:column;gap:3px;padding:10px 12px;border-radius:var(--radius);border:1.5px solid var(--border2);background:var(--surface);cursor:pointer;transition:all .15s}.op-sp-vis-opt input:checked+label{border-color:var(--amber);background:var(--amber-dim)}.op-sp-upload input[type=file]:disabled{cursor:not-allowed}.op-sp-upload--full{opacity:.55;cursor:not-allowed}.op-sp-upload--full.op-drag,.op-sp-upload--full:hover{border-color:var(--border2);background:var(--surface)}.op-sp-source-row{display:flex;gap:8px}.op-sp-source-row .op-sp-input{flex:1}.op-sp-upload{border:1.5px dashed var(--border2);border-radius:var(--radius-lg);background:var(--surface);padding:28px 20px;text-align:center;cursor:pointer;transition:all .2s;position:relative}.op-sp-upload.op-drag,.op-sp-upload:hover{border-color:var(--amber);background:var(--amber-glow)}.op-sp-upload input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}.op-sp-form-nav{display:flex;align-items:center;justify-content:space-between;margin-top:32px;padding-top:20px;border-top:1px solid var(--border);position:relative;z-index:2}.op-sp-btn-next:disabled{cursor:not-allowed;opacity:.65}.op-sp-btn-back{display:flex;align-items:center;gap:6px;font-size:13px;padding:9px 18px;border-radius:9px;border:1px solid var(--border2);background:transparent;color:var(--text2);cursor:pointer;transition:all .15s}.op-sp-btn-back:hover{color:var(--text)}.op-sp-btn-next{display:flex;align-items:center;gap:7px;font-size:13px;padding:10px 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var(--border2);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:16px}.op-sp-card-media{background:var(--surface2);padding:12px;min-height:120px;max-height:min(50vh,400px);overflow-y:auto;overflow-x:hidden}.op-sp-code-block{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:12px 14px;margin-bottom:14px}.op-sp-code-block p{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;color:var(--text2);line-height:1.6;white-space:pre-wrap;word-break:break-word}.op-sp-rule-icon{flex-shrink:0;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:8px;margin-top:1px}.op-sp-rule-icon.ok{background:var(--teal-dim);color:var(--teal)}.op-sp-rule-icon.no{background:var(--coral-dim);color:var(--coral)}.op-sp-success{display:none;text-align:center;padding:40px 20px;animation:op-sp-fade .4s ease 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var(--amber-glow)}.op-sp-chooser-card--private:hover{box-shadow:0 8px 32px var(--teal-dim)}.op-sp-chooser-icon{font-size:1.75rem;line-height:1}.op-sp-chooser-card-title{font-size:1.125rem;font-weight:600;color:var(--text)}.op-sp-chooser-card-desc{flex:1;font-size:.8125rem;line-height:1.55;color:var(--text2)}.op-sp-chooser-cta{font-size:.8125rem;font-weight:600;color:var(--amber)}.op-sp-chooser-note{font-size:.6875rem;color:var(--text3)}.op-sp-guide{border-top:1px solid var(--border);background:color-mix(in oklab,var(--surface) 92%,var(--bg))}.op-sp-guide-header{margin-bottom:2rem}.op-sp-guide-title{font-family:var(--font-display,inherit);font-size:1.375rem;font-weight:600;letter-spacing:-.02em;color:var(--text);margin:0 0 .75rem}.op-sp-guide-lead{font-size:.9375rem;line-height:1.65;color:var(--text2);margin:0;max-width:52ch}.op-sp-guide-block{margin-bottom:1.75rem}.op-sp-guide-h3{font-size:.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text3);margin:0 0 .75rem}.op-sp-guide-p{font-size:.875rem;line-height:1.6;color:var(--text2);margin:0 0 .5rem}.op-sp-guide-steps{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:1rem}.op-sp-guide-steps li{display:flex;flex-direction:column;gap:.25rem;padding-left:1.25rem;border-left:2px solid color-mix(in oklab,var(--amber) 45%,var(--border))}.op-sp-guide-steps strong{font-size:.875rem;font-weight:600;color:var(--text)}.op-sp-guide-steps span{font-size:.8125rem;line-height:1.55;color:var(--text2)}.op-sp-guide-list{margin:0;padding-left:1.25rem;font-size:.8125rem;line-height:1.65;color:var(--text2)}.op-sp-guide-list li+li{margin-top:.35rem}.op-sp-guide-faq{margin:0}.op-sp-guide-faq-item+.op-sp-guide-faq-item{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border)}.op-sp-guide-faq dt{font-size:.875rem;font-weight:600;color:var(--text);margin-bottom:.35rem}.op-sp-guide-faq dd{font-size:.8125rem;line-height:1.6;color:var(--text2);margin:0}.op-sp-guide-cta{margin:2rem 0 0;font-size:.8125rem;color:var(--text3)}.op-sp-guide-link{color:var(--amber);font-weight:600;text-decoration:none}.op-sp-guide-link:hover{text-decoration:underline}.op-sp-landing{position:relative;z-index:1;animation:op-sp-landing-up .5s ease both}@keyframes op-sp-landing-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.op-sp-landing-hero{position:relative;overflow:hidden;padding:48px 32px 28px;text-align:center}.op-sp-landing-hero:before{background:radial-gradient(ellipse 70% 55% at 50% -5%,rgba(200,112,16,.11) 0,transparent 65%),radial-gradient(ellipse 35% 30% at 85% 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rgba(200,112,16,.18);padding:5px 13px;border-radius:100px;margin-bottom:16px}.op-sp-landing-eyebrow:before{content:"";width:5px;height:5px;background:var(--amber);border-radius:50%}.op-sp-landing-h1{font-family:Georgia,Times New Roman,serif;font-size:clamp(40px,5.5vw,64px);font-weight:400;line-height:1.05;letter-spacing:-.02em;color:var(--text);margin-bottom:12px}.op-sp-landing-h1 em{font-style:italic;color:var(--amber2)}.op-sp-landing-sub{font-size:16px;color:var(--text2);line-height:1.55;max-width:520px;margin:0 auto}.op-sp-landing-sub-line{display:block}.op-sp-landing-sub-line+.op-sp-landing-sub-line{margin-top:.15em}.op-sp-landing-cards{padding:0 32px 80px;max-width:900px;margin:0 auto;width:100%}.op-sp-landing-cards-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}.op-sp-landing-card{position:relative;background:var(--bg);border:1px solid var(--border);border-radius:16px;padding:32px 28px 28px;text-decoration:none;color:inherit;display:flex;flex-direction:column;overflow:hidden;transition:border-color .18s,transform .18s,box-shadow .18s}.op-sp-landing-card:hover{border-color:rgba(200,112,16,.45);transform:translateY(-3px);box-shadow:0 14px 44px rgba(200,112,16,.09)}.op-sp-landing-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--amber) 0,var(--amber2) 100%);opacity:0;transition:opacity .18s}.op-sp-landing-card:hover:before{opacity:1}.op-sp-landing-card:after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 70% 50% at 15% 0,rgba(200,112,16,.05),transparent 65%);opacity:0;transition:opacity 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