/* ИНТЕЛМАТ: бумага, строгая сетка, терракота. Общая база остаётся на intelmat.ru. */
:root{--page:#E8D9B9;--paper:#F1EADB;--card:#F1EADB;--field:#D6C5A4;--ink:#24211E;--soft:#3B3631;--muted:#5A544C;--red:#B5482A;--clay:#B5482A;--line:rgba(36,33,30,.23);--blue:#485C7C;--max:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--page);color:var(--ink);font:18px/1.5 var(--body);-webkit-font-smoothing:antialiased}p,h1,h2,h3,figure{margin:0}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.55}input,textarea,button{border-radius:0}[hidden]{display:none!important}:focus-visible{outline:3px solid var(--red);outline-offset:4px}.wrap{width:min(1200px,calc(100% - 64px));margin-inline:auto}.skip-link{position:fixed;top:10px;left:10px;z-index:100;background:var(--ink);color:var(--paper);padding:12px;transform:translateY(-160%)}.skip-link:focus{transform:none}.eyebrow{font:11px/1.6 var(--mono);letter-spacing:1.1px;color:var(--muted)}
.preza-header{position:sticky;top:0;z-index:30;background:var(--page);border-bottom:1px solid var(--line)}.header-row{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:25px}.preza-brand{display:flex;align-items:center;gap:12px}.preza-brand>span{font:600 28px/1 var(--display);letter-spacing:.5px}.preza-brand small{display:block;font:8px/1.5 var(--mono);letter-spacing:1px;margin-top:6px}.preza-nav{display:flex;align-items:center;gap:28px;font-size:15px}.preza-nav a{padding:10px 0}.preza-nav a:hover{text-decoration:underline;text-underline-offset:5px}.preza-menu{display:none;width:44px;height:44px;background:none;border:1px solid var(--ink)}
.hero{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:64px;padding-block:54px 76px}.hero-copy{padding-top:16px}h1{font:600 clamp(42px,4.6vw,65px)/1.08 var(--display);letter-spacing:-.7px;text-transform:uppercase}.hero h1{margin-top:20px}h1 em{font-style:normal;color:var(--red)}h2{font:700 clamp(28px,3vw,39px)/1.2 var(--body);letter-spacing:-.5px}.lead{font-size:21px;line-height:1.5;margin-top:24px;max-width:570px;color:var(--soft)}.hero-note{font-size:17px;color:var(--muted);max-width:480px;margin-top:16px}.terms{list-style:none;padding:0;margin:32px 0 24px;display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--ink)}.terms li{padding:18px 14px;border-right:1px solid var(--line)}.terms li:first-child{padding-left:0}.terms li:last-child{border:0}.terms b{display:block;font:600 42px/1 var(--display);color:var(--red);margin-bottom:10px}.terms span{font-size:14px;line-height:1.4;display:block}.text-link{display:inline-flex;gap:14px;align-items:center;min-height:44px;padding:5px 0;background:none;border:0;border-bottom:1px solid currentColor;font-size:15px;color:inherit}.text-link:hover{color:var(--red)}
.upload-panel{background:var(--paper);border:1px solid var(--ink);box-shadow:6px 6px 0 var(--ink);padding:24px}.panel-label{display:flex;justify-content:space-between;gap:10px;font:10px/1.5 var(--mono);letter-spacing:.7px}.panel-label>span:last-child{font:24px/1 var(--body)}.deck-art{height:175px;position:relative;margin:20px 0 26px;overflow:hidden}.deck-front,.deck-back{position:absolute;left:12%;width:70%;height:145px;border:1px solid var(--ink);background:var(--page)}.deck-back{left:17%;top:0;background:var(--blue);transform:rotate(5deg)}.deck-front{top:13px;padding:20px;transform:rotate(-3deg)}.deck-front>span{font:600 23px/1.1 var(--display);text-transform:uppercase}.deck-front i{display:block;width:55px;height:5px;background:var(--red);margin-top:12px}.deck-front small{font:7px/1.5 var(--mono);letter-spacing:1px;display:block;margin-top:12px}.deck-art>b{position:absolute;right:3%;bottom:-13px;color:var(--red);font-size:90px;line-height:1;font-weight:400}.drop-zone{display:block;border:1px dashed var(--ink);padding:20px 15px;background:var(--page);text-align:center;cursor:pointer;margin:0}.drop-zone.dragover{outline:3px solid var(--red);background:var(--field)}.drop-zone strong{display:block;font-size:18px}.drop-zone>span{display:block;font-size:14px;color:var(--muted);margin-top:4px}.drop-zone input{display:block;width:100%;font-size:13px;margin-top:16px;padding:0;border:0;background:none}.drop-zone input::file-selector-button{padding:7px 10px;background:var(--paper);border:1px solid var(--ink);font:inherit;cursor:pointer}.help{font-size:13px;line-height:1.5;color:var(--muted);margin-top:12px}.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:52px;border:0;background:var(--red);color:var(--paper);font-weight:700;font-size:17px;padding:14px 22px;text-align:left;text-decoration:none}.btn:hover{background:#9E3D22}.btn>span{font-size:25px;line-height:1}.upload-panel form>.btn{width:100%;margin-top:20px}.notice{font-size:15px;line-height:1.5;margin-top:16px;overflow-wrap:anywhere}.notice:empty{display:none}.notice[data-state=error]{color:#9E3D22}.notice[data-state=success]{color:#354E32}.error-details{padding-left:20px;font:12px/1.5 var(--mono);overflow-wrap:anywhere;color:#9E3D22}.link-card{border-top:1px solid var(--line);padding-top:14px;margin-top:20px}.link-card label{display:block;font-size:16px;font-weight:700}.link-card p{font-size:13px;color:var(--muted);margin-top:8px}.copy-row{display:flex;margin-top:9px;min-width:0}.copy-row input{width:100%;min-width:0;background:var(--page);border:1px solid var(--ink);font:12px var(--mono);padding:10px;margin:0}.small-btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:9px 12px;border:1px solid var(--ink);background:var(--paper);color:var(--ink);font-size:14px;white-space:nowrap}.small-btn:hover{background:var(--field)}.editor-link-card{border-top-color:var(--red)}#upload-result h2{font-size:28px;margin-top:22px}.result-actions{display:flex;gap:15px;flex-wrap:wrap;margin-top:24px}.result-actions .btn{font-size:15px}
.dark-section{background:var(--ink);color:var(--paper);padding-block:64px}.dark-section .eyebrow{color:var(--field)}.dark-section h2{margin-top:16px}.steps{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px;padding:0;margin:40px 0 0}.steps li{border-top:1px solid #6D6559;padding-top:20px}.steps b{font:600 44px/1 var(--display);color:#DD7959}.steps h3{font:700 23px/1.2 var(--body);margin-top:14px}.steps p{font-size:16px;line-height:1.6;color:#DFD5BF;margin-top:12px}.formats{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;padding-block:80px}.formats h2{margin-top:18px}.formats .lead{font-size:18px}.faq-list details{border-top:1px solid var(--ink);padding:18px 0}.faq-list summary{cursor:pointer;font-weight:700;font-size:18px;padding-right:10px}.faq-list p{font-size:16px;line-height:1.6;margin-top:12px;color:var(--soft)}.final-cta{border:1px solid var(--ink);padding:30px;display:flex;justify-content:space-between;align-items:center;gap:30px;margin-bottom:70px}.final-cta h2{margin-top:10px;font-size:30px}.preza-footer{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--ink);padding-block:28px 40px;font-size:14px}.footer-brand{font:700 19px var(--body);letter-spacing:1px}.preza-footer p{color:var(--muted)}
.workspace-page{background:var(--paper)}.workspace-header{display:flex;align-items:center;gap:24px;padding:16px 24px;border-bottom:1px solid var(--ink);background:var(--page)}.workspace-brand{font:600 26px/1 var(--display);white-space:nowrap}.workspace-brand span{font:9px var(--mono)}.workspace-header h1{font:700 17px/1.3 var(--body);text-transform:none;letter-spacing:0;min-width:0;max-width:440px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-actions{display:flex;gap:8px;margin-left:auto;flex-wrap:wrap}.workspace-status{padding:0 24px}.workspace{display:grid;grid-template-columns:minmax(0,1fr);min-height:calc(100dvh - 80px)}.workspace.is-editor{grid-template-columns:minmax(0,1fr) 360px}.viewer-panel{min-width:0;display:flex;flex-direction:column;background:#D6C5A4}.viewer-label{display:flex;justify-content:space-between;align-items:center;padding:0 20px;font:10px var(--mono);border-bottom:1px solid var(--line)}.viewer-label .text-link{font:11px var(--mono);border:0}.viewer-panel iframe{width:100%;height:calc(100dvh - 164px);min-height:420px;border:0;background:white;flex:1}.viewer-panel:fullscreen iframe{height:100dvh}.viewer-footnote{font:10px/1.5 var(--mono);padding:10px 20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.viewer-footnote a{border-bottom:1px solid}.editor-panel{border-left:1px solid var(--ink);padding:24px;min-width:0}.editor-panel h2{font-size:26px;margin-top:10px}.editor-top .eyebrow{font-size:9px}.quota{display:flex;gap:14px;align-items:center;margin:20px 0}.quota>strong{font:600 54px/1 var(--display);color:var(--red)}.quota>span{font-size:13px;line-height:1.4}.quota-dots{display:flex;gap:4px;margin-left:auto}.quota-dots i{width:8px;height:23px;background:var(--red)}.quota-dots i.used{background:var(--field)}.editor-warning{font-size:12px;border:1px solid var(--red);padding:10px;color:#7B311D}.chat-log{display:flex;flex-direction:column;gap:12px;margin-top:22px;max-height:320px;overflow:auto}.chat-message{font-size:14px;line-height:1.5;padding:12px;background:var(--page);overflow-wrap:anywhere;white-space:pre-wrap}.chat-message.assistant{border-left:3px solid var(--red);background:#E7DFCE}.chat-message small{display:block;font:9px var(--mono);margin-bottom:6px;color:var(--muted)}.chat-form label{display:block;font-size:14px;font-weight:700;margin-top:22px}.chat-form textarea{display:block;width:100%;padding:12px;border:1px solid var(--ink);background:#FBF7EE;margin-top:8px;font:16px/1.5 var(--body);min-height:110px;resize:vertical}.chat-form .btn{margin-top:16px;width:100%;font-size:15px}.delete-zone{border-top:1px solid var(--line);margin-top:26px;padding-top:18px;font-size:13px}.delete-zone summary{cursor:pointer;color:#9E3D22;min-height:32px}.delete-zone p{color:var(--muted);margin:10px 0}.danger-btn{border:1px solid #9E3D22;background:none;color:#9E3D22;padding:10px 14px;font-size:13px;min-height:42px}
@media(max-width:1050px){.hero{gap:32px}.workspace-header{gap:14px;flex-wrap:wrap}.workspace-header h1{flex:1}.workspace-actions{width:100%;margin-left:0}.workspace.is-editor{grid-template-columns:minmax(0,1fr) 330px}.viewer-panel iframe{height:calc(100dvh - 214px)}}
@media(max-width:800px){.hero{grid-template-columns:1fr;gap:38px;padding-top:30px}.hero-copy{max-width:620px}.upload-panel{max-width:600px;width:100%}.hero h1{font-size:clamp(40px,7.8vw,60px)}.formats{grid-template-columns:1fr;gap:30px;padding-block:50px}.final-cta{align-items:flex-start;flex-direction:column}.workspace.is-editor{grid-template-columns:1fr}.editor-panel{border-left:0;border-top:1px solid var(--ink)}.viewer-panel iframe{height:65dvh;min-height:340px;flex:auto}.chat-log{max-height:360px}.preza-nav{gap:18px;font-size:14px}}
@media(max-width:600px){.wrap{width:calc(100% - 40px)}.header-row{min-height:68px}.preza-menu{display:block}.preza-nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--page);padding:20px;border-bottom:1px solid var(--ink);flex-direction:column;align-items:flex-start}.preza-nav.open{display:flex}.preza-brand>span{font-size:25px}.preza-brand small{font-size:7px}.hero{padding-bottom:50px}.hero h1{font-size:40px}.lead{font-size:19px}.terms li{padding:16px 10px}.terms span{font-size:12px}.terms b{font-size:36px}.upload-panel{padding:20px;box-shadow:4px 4px 0 var(--ink)}.deck-art{height:150px}.deck-front,.deck-back{height:125px}.deck-front{padding:16px}.deck-front>span{font-size:21px}.deck-front small{font-size:6px}.copy-row{flex-wrap:wrap;gap:7px}.copy-row .small-btn{width:100%}.steps{grid-template-columns:1fr;gap:28px}.dark-section{padding-block:44px}.steps li{display:block}.final-cta{padding:22px;margin-bottom:44px}.final-cta h2{font-size:26px}.preza-footer{font-size:13px}.workspace-header{padding:14px 16px}.workspace-header h1{width:100%;max-width:none;flex-basis:100%;order:2}.workspace-actions{order:3;gap:6px}.workspace-actions .small-btn{font-size:12px;padding:8px}.workspace-brand span{font-size:8px}.editor-panel{padding:22px}.viewer-label{padding-inline:16px}}
.preza-header{border-top:0}.preza-nav.is-open{display:flex}
.chat-duration{display:block;margin-top:10px;padding-top:7px;border-top:1px solid var(--line);font:10px/1.5 var(--mono);color:var(--muted)}
.chat-message.failed{border-left-color:#9E3D22}.chat-message.pending{border:1px dashed var(--line)}
.edit-loader{margin-top:18px;padding:14px;border:1px solid var(--line);background:var(--page)}
.edit-loader-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font-size:13px}
.edit-loader-heading>span{font:11px/1.5 var(--mono);white-space:nowrap}.edit-loader time{font-variant-numeric:tabular-nums}
.edit-loader p{font-size:12px;line-height:1.5;color:var(--muted);margin-top:10px}
.edit-progress{height:5px;position:relative;overflow:hidden;margin-top:13px;background:var(--field)}
.edit-progress::after{content:"";position:absolute;inset:0 auto 0 0;width:40%;background:var(--red);animation:preza-wait 1.2s ease-in-out infinite alternate}
@keyframes preza-wait{from{transform:translateX(0)}to{transform:translateX(150%)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}