@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--ink:#172e3b;--muted:#60727e;--line:#dae2e7;--blue:#1456a0;--bg:#f3f6f8;--orange:#eea441}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.5}button,input,select,textarea{font:inherit}button{border:1px solid var(--line);cursor:pointer;color:var(--ink);background:#fff;border-radius:7px;justify-content:center;align-items:center;gap:8px;padding:10px 15px;font-size:14px;font-weight:600;display:inline-flex}button:hover{border-color:var(--blue);background:#eff5fb}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--blue);color:#fff;border-color:var(--blue)}button.primary:hover{background:#0b4384}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline-offset:3px;outline:3px solid #eaaa45}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.7px;margin-bottom:12px;font-family:Georgia,serif;font-size:clamp(27px,3vw,40px);line-height:1.15}h2{margin-bottom:18px;font-size:20px}h3{margin-bottom:10px;font-size:18px}p{color:var(--muted)}small{font-size:13px}.shell{min-height:100vh;display:flex}.sidebar{color:#dce7ee;background:#112e41;flex-direction:column;flex:none;width:244px;padding:30px 19px;display:flex;position:fixed;inset:0 auto 0 0}.brand{color:#fff;letter-spacing:.4px;align-items:center;gap:11px;font-size:17px;font-weight:700;display:flex}.brand b{color:#f3b04e}.brand small{letter-spacing:1.1px;color:#9fb3c0;margin-top:6px;font-size:9px;display:block}.brand-icon{background:#20465d;border-radius:8px;padding:10px;display:flex}.sidebar nav{gap:7px;margin-top:46px;display:grid}.sidebar nav button{color:#a9bfcd;background:0 0;border:0;justify-content:flex-start;padding:13px 14px;font-weight:500}.sidebar nav button.active{color:#fff;background:#244b65;box-shadow:inset 3px 0 #eaaa45}.sidebar-foot{border-top:1px solid #315165;align-items:center;gap:12px;margin-top:auto;padding:18px 8px 0;font-size:14px;display:flex}.sidebar-foot small{color:#9bb2c2;display:block}.market{border:1px solid #567181;border-radius:6px;padding:8px;font-size:13px;font-weight:700}main{width:calc(100% - 244px);margin-left:244px}.topbar{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;height:70px;padding:0 38px;font-size:14px;display:flex}.private{color:var(--muted);align-items:center;gap:12px;display:flex}.version{border:1px solid var(--line);border-radius:4px;padding:2px 6px;font-size:12px}section{max-width:1600px;margin:auto;padding:36px 38px 50px}.heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px;display:flex}.heading p{margin-bottom:0}.eyebrow{letter-spacing:1.8px;color:var(--blue);font-size:12px;font-weight:700;margin-bottom:13px!important}.stats{border:1px solid var(--line);background:#fff;border-radius:10px;grid-template-columns:repeat(4,1fr);margin-bottom:34px;display:grid}.stats>div{border-right:1px solid var(--line);padding:21px 25px}.stats>div:last-child{border:0}.stats small{letter-spacing:1px;color:var(--muted);font-size:11px;display:block}.stats strong{margin-top:6px;font-size:32px;font-weight:500;display:block}.stats strong.stat-text{padding-top:9px;font-size:22px}.section-title{justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px;display:flex}.section-title h2{margin:0}.section-title>span{color:var(--muted);font-size:13px}.space{margin-top:34px}.empty{text-align:center;background:#fff;border:1px dashed #b9cbd6;border-radius:10px;flex-direction:column;align-items:center;gap:8px;padding:42px;display:flex}.empty svg{color:#6e8ea5;margin-bottom:8px}.empty p{max-width:450px}.empty.small{border:0;padding:35px 10px}.idea-grid,.book-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.idea{border:1px solid var(--line);border-top:3px solid var(--blue);background:#fff;border-radius:9px;padding:25px 23px}.idea:nth-child(2){border-top-color:#b78330}.idea:nth-child(3){border-top-color:#447d75}.idea>small{color:var(--blue);text-transform:uppercase;letter-spacing:.6px;font-size:12px;font-weight:700}.idea h3{margin-top:14px;font-family:Georgia,serif;font-size:23px;line-height:1.25}.idea p{min-height:60px;font-size:14px}.idea footer{justify-content:space-between;align-items:center;gap:8px;display:flex}.idea footer span{color:var(--muted);font-size:12px}.idea footer button{padding:7px 9px;font-size:13px}.note{color:#425f72;background:#e9f0f6;border:1px solid #d3dfe9;border-radius:7px;flex-wrap:wrap;align-items:flex-start;gap:10px;margin-top:22px;padding:16px;font-size:14px;display:flex}.note svg{flex:none}.note span{flex:1}.note a{font-size:13px;font-weight:700}.book-card{text-align:left;border-radius:10px;padding:0;display:block;overflow:hidden}.book-jacket{color:#fff;background:#214e79;border-radius:2px 6px 6px 2px;flex-direction:column;height:230px;margin:22px 22px 0;padding:25px 22px;display:flex;box-shadow:inset 7px 0 #ffffff12,4px 5px #10283916}.book-jacket h3{margin-top:20px;font-family:Georgia,serif;font-size:26px;line-height:1.2;overflow:hidden}.book-jacket>span{text-transform:uppercase;letter-spacing:1.5px;font-size:11px}.book-jacket small{color:#fff;margin-top:auto}.jacket-line{background:#eab45a;width:40px;height:2px;margin:7px 0}.jacket-1{background:#8e5c32}.jacket-2{background:#2b675e}.book-info{padding:22px}.book-info p{font-size:14px;font-weight:400}.pill{color:#576a79;background:#edf2f6;border-radius:4px;padding:4px 8px;font-size:12px;font-weight:500;display:inline-block}.two-col{grid-template-columns:1.1fr 1fr;align-items:start;gap:24px;display:grid}.panel{border:1px solid var(--line);background:#fff;border-radius:10px;min-width:0;padding:27px}.panel>p{font-size:14px}.field-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}label{margin-top:18px;font-size:14px;font-weight:600;display:block}input:not([type=checkbox]),select,textarea{width:100%;color:var(--ink);background:#fff;border:1px solid #c8d4dd;border-radius:6px;margin-top:7px;padding:10px 12px;font-size:15px;font-weight:400;line-height:1.5;display:block}textarea{resize:vertical}.check{align-items:center;gap:11px;font-weight:400;display:flex}.check input{accent-color:var(--blue);flex:none;width:17px;height:17px}.actions{flex-wrap:wrap;gap:10px;margin-top:19px;display:flex}.section-title .actions{margin:0}.muted{color:var(--muted);margin-top:14px;font-size:13px;line-height:1.6;display:block}.accent-panel{background:#edf3f8}.prompt{white-space:pre-wrap;color:#4e6473;background:#fff;border:1px solid #d6e0e8;border-radius:6px;max-height:230px;padding:15px;font-size:13px;line-height:1.6;overflow:auto}.tabs{border-bottom:1px solid var(--line);gap:7px;margin-bottom:25px;display:flex}.tabs button{color:var(--muted);background:0 0;border:none;border-bottom:3px solid #0000;border-radius:0;margin-bottom:-1px;padding:13px 16px}.tabs button.selected{border-bottom-color:var(--blue);color:var(--blue)}.tabs small{opacity:.65;font-size:12px}.back{color:var(--muted);background:0 0;border:0;margin-bottom:10px;padding:0;font-size:13px}.studio-heading h1{overflow-wrap:anywhere;font-size:32px}.unsaved{color:#966018}.spec-diagram{background:#f0f4f7;border-radius:7px;justify-content:center;margin:20px 0;padding:24px;display:flex}.paper-diagram{background:#fff;border:1px solid #b7c7d3;width:155px;padding:12px 10px 12px 17px;box-shadow:3px 4px 12px #183b4920}.safe-diagram{color:#6d8798;border:1px dashed #8cabbd;flex-direction:column;justify-content:center;align-items:center;gap:13px;height:100%;font-size:8px;display:flex}.safe-diagram small{font-size:10px}.spec-list{margin:0 0 20px}.spec-list>div{border-bottom:1px solid #e6edf1;justify-content:space-between;gap:10px;padding:11px 0;font-size:14px;display:flex}.spec-list dt{color:var(--muted)}.spec-list dd{margin:0;font-weight:600}.text-link{align-items:center;gap:7px;font-size:14px;display:inline-flex}.page-studio{grid-template-columns:200px minmax(270px,1fr) minmax(200px,.8fr);align-items:start;gap:20px;display:grid}.page-list{padding:18px 12px}.page-list h2{font-size:17px}.page-list .section-title{padding:0 6px}.page-list .section-title button{padding:6px}.page-row{text-align:left;background:0 0;border:none;justify-content:flex-start;gap:11px;width:100%;margin:3px 0;padding:11px 8px;font-size:13px;display:flex}.page-row.selected{color:var(--blue);background:#e4edf5}.page-row>span{color:#7c92a2;font-size:12px}.page-row div{overflow-wrap:anywhere}.page-row small{color:var(--muted);margin-top:3px;font-size:11px;font-weight:400;display:block}.full{width:100%;margin-top:16px}.upload-button{cursor:pointer;background:#f0f5f9;border:1px dashed #8ea9bc;border-radius:7px;justify-content:center;align-items:center;gap:8px;padding:13px;display:flex}.upload-button input{display:none!important}.page-preview{padding:13px 0}.preview-paper{background:#fff;border:1px solid #d2dce4;padding:25px 22px;position:relative;overflow:hidden;box-shadow:3px 7px 20px #19344712}.preview-paper h3{font-family:Georgia,serif;font-size:19px}.preview-paper p{color:#222;white-space:pre-wrap;font-size:13px}.preview-paper img{object-fit:contain;max-width:100%;max-height:70%;margin:10px auto;display:block}.preview-paper>small{color:#94a5b1;font-size:10px;position:absolute;bottom:10px;left:50%}.review-check{border-bottom:1px solid #e6edf1;padding:13px 0;line-height:1.6}.issue-list{padding:0;list-style:none}.issue-list li{color:#77521d;background:#fff8eb;border-radius:5px;gap:9px;margin:8px 0;padding:11px;font-size:14px;display:flex}.issue-list svg{flex:none;margin-top:3px}.stack{gap:22px;display:grid}.export-buttons{grid-template-columns:1fr 1fr;gap:12px;margin:23px 0;display:grid}.margin-result{background:#edf4f8;border-radius:7px;margin-top:20px;padding:18px}.margin-result small{letter-spacing:1px;color:var(--muted);font-size:11px}.margin-result strong{color:var(--blue);margin-top:5px;font-size:28px;display:block}.niche-row{text-align:left;width:100%;margin-bottom:10px;padding:17px 13px;display:block}.niche-row small{color:var(--muted);margin:5px 0;display:block}.rules-grid{grid-template-columns:1fr 1fr;gap:22px;display:grid}.rules-grid svg{color:var(--blue);margin-bottom:15px}.notice{border-radius:7px;align-items:center;gap:10px;margin:15px 38px 0;padding:13px 17px;font-size:14px;display:flex}.notice.error{color:#963b24;background:#fff1ed;border:1px solid #f0c8bd}.notice.success{color:#246148;background:#e5f0ec;border:1px solid #c4dfd2}.notice button{background:0 0;margin-left:auto;padding:0 9px}.notice span{flex:1}@media (min-width:1600px){section{padding-top:45px}}@media (max-width:1150px){.sidebar{width:210px}.brand{font-size:14px}.brand small{font-size:8px}main{width:calc(100% - 210px);margin-left:210px}section{padding:28px 25px}.topbar{padding:0 25px}.idea-grid{gap:12px}.idea{padding:20px 16px}.idea footer{flex-wrap:wrap}.page-studio{grid-template-columns:160px 1fr}.page-preview{grid-column:2}.preview-paper{max-width:330px}.stats>div{padding:18px}.two-col{gap:18px}.panel{padding:22px}.notice{margin-left:25px;margin-right:25px}}@media (max-width:800px){.shell{display:block}.sidebar{flex-direction:row;justify-content:space-between;align-items:center;width:100%;padding:17px 20px;position:static}.brand small,.sidebar-foot{display:none}.sidebar nav{gap:3px;margin:0;display:flex}.sidebar nav button{padding:10px;font-size:0}.sidebar nav button svg{width:22px}.brand{font-size:14px}main{width:100%;margin:0}.topbar{height:53px}.heading{align-items:flex-start;gap:15px}.heading h1{font-size:28px}.heading p{font-size:14px}.stats{grid-template-columns:1fr 1fr}.stats>div:nth-child(2){border-right:0}.stats>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.idea-grid,.book-grid{grid-template-columns:1fr}.book-grid{grid-template-columns:1fr 1fr}.two-col,.rules-grid{grid-template-columns:1fr}.tabs{overflow:auto}.tabs button{white-space:nowrap;padding:12px 10px;font-size:13px}.tabs small{display:none}.section-title{align-items:flex-start}.section-title>span{text-align:right;max-width:140px}.page-studio{grid-template-columns:1fr}.page-list{max-height:230px;overflow:auto}.page-preview{grid-column:auto}.preview-paper{max-width:360px;margin:auto}.studio-heading{flex-wrap:wrap}.field-grid{gap:12px}.notice{margin:12px 20px 0}.idea p{min-height:0}.brand-icon{padding:8px}}@media (max-width:450px){section{padding:24px 18px}.heading{flex-wrap:wrap}.stats>div{padding:15px}.stats strong{font-size:27px}.stats strong.stat-text{font-size:19px}.field-grid,.book-grid{grid-template-columns:1fr}.panel{padding:20px}.topbar{padding:0 18px}.private{font-size:12px}.book-jacket{height:250px}.export-buttons{grid-template-columns:1fr}}.topbar-actions{align-items:center;gap:18px;display:flex}.topbar-actions form{margin:0}.topbar-actions .text-link{align-items:center;gap:6px;font-weight:600;display:inline-flex}button.link-button{color:var(--muted);background:0 0;border:0;padding:0}button.link-button:hover{color:var(--blue);background:0 0}button.danger{color:#a42a2a}button.danger:hover{background:#fbefef;border-color:#a42a2a}.actions select{width:auto;margin:0}.preview-paper.full-bleed{padding:0}.preview-paper.full-bleed img{object-fit:cover;width:100%;max-width:none;height:100%;max-height:none;margin:0;position:absolute;inset:0}.preview-paper.full-bleed h3,.preview-paper.full-bleed p{padding:25px 22px 0;position:relative}main.login-shell{background:#112e41;place-items:center;width:100%;min-height:100vh;margin-left:0;padding:24px 16px;display:grid}.login-card{background:#fff;border-radius:12px;width:100%;max-width:400px;padding:32px 28px;box-shadow:0 20px 50px #0004}.login-card .brand{color:var(--ink);margin-bottom:28px}.login-card .brand-icon{color:#fff}.login-card h1{font-size:28px}.login-card .notice{margin:12px 0 0}.login-card button.primary{width:100%;margin-top:20px}.login-card code{font-size:13px}