/* Briefthread / Studio Edition. Warm paper, charcoal ink, terracotta. */
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dialog{padding:0;border:1px solid #d3c4ad;border-top:4px solid var(--accent);border-radius:3px;width:min(620px,calc(100vw - 32px));max-height:calc(100dvh - 40px);color:var(--ink);background:var(--surface);box-shadow:0 24px 100px #211c1240}dialog::backdrop{background:#24262177;backdrop-filter:blur(3px)}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;padding:27px 28px 22px;border-bottom:1px solid var(--line)}.modal-head h2{font:32px/1.15 Georgia,serif;letter-spacing:-.04em;margin-top:8px}.modal-head p:not(.eyebrow){font-size:12px;color:var(--muted);margin-top:10px;line-height:1.8}.modal-head>.icon-button{border:0;margin-top:0}.modal-body{padding:25px 28px 6px}.modal-foot{display:flex;align-items:center;justify-content:flex-end;gap:10px;background:#f2ecdf;border-top:1px solid #dcd0bc;margin-top:16px;padding:19px 28px}.field{margin-bottom:18px}.field label,.copy-label{display:block;font-size:12px;font-weight:500;color:#5d5344;margin-bottom:8px}.field input,.field textarea,#manual-copy{border:1px solid #ccbda6;border-radius:2px;background:#fffdf7;color:#514533;font-size:13px;line-height:1.8;padding:10px 12px;min-height:44px}.field input::placeholder,.field textarea::placeholder{color:#8c7c66}.field small{display:block;font-size:10px;color:#8c7b62;line-height:1.8;margin-top:6px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.field-top{display:flex;align-items:center;justify-content:space-between;gap:13px;margin-bottom:8px}.field-top>label{margin:0}.field-top .text-button{font-size:10px}.form-error{font-size:12px;color:#8b3c24;background:#f8e8da;border:1px solid #ddb8a1;padding:12px 14px;line-height:1.8;margin-bottom:21px;border-radius:2px}.field [aria-invalid="true"]{border-color:#b45a38}.about-step{display:flex;align-items:flex-start;gap:19px;margin-bottom:23px}.about-step>b{font:11px/1.8 var(--mono);color:var(--accent);margin-top:1px}.about-step h3{font:23px/1.2 Georgia,serif;letter-spacing:-.025em;color:#60503a;font-weight:400}.about-step p{font-size:12px;color:#8a7355;margin-top:8px;line-height:1.85}.about-boundary{font-size:11px;line-height:1.9;color:#87663e;background:#f4ead8;border:1px solid #e1cbaa;border-radius:2px;padding:16px 17px;margin-bottom:7px}.reset-options>button{display:flex;align-items:center;gap:15px;padding:19px 17px;width:100%;background:#f7f0e3;border:1px solid #ddc8aa;text-align:left;margin-bottom:13px;border-radius:2px}.reset-options>button:hover{background:#f0e2cc}.reset-options>button>div{flex:1}.reset-options .empty-icon{width:37px;height:40px}.reset-options .empty-icon svg{width:18px;height:18px}.reset-options>button>svg{width:17px;height:17px;color:#a77e49}.reset-options h3{font-size:12px;color:#785c38;font-weight:500}.reset-options p{font-size:11px;color:#987a55;line-height:1.8;margin-top:5px}.reset-options>.engine-note{margin-bottom:12px}.confirmation-body{font-size:12px;color:#897456;padding-bottom:14px}.copy-label{font-size:11px}#manual-copy{font-size:12px}.btn:disabled{background:#e5e4d5;border-color:#c2c5af;color:#52664b}.icon-button:disabled{opacity:.5}#toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,8px);max-width:min(560px,calc(100vw - 32px));padding:14px 19px;background:var(--ink);color:#f6f0e3;border:1px solid #5b5d4d;border-left:3px solid #e59a68;border-radius:3px;font-size:12px;line-height:1.8;box-shadow:0 4px 20px #1f1a1020;z-index:100;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s}#toast.visible{opacity:1;transform:translate(-50%,0)}
@media(min-width:1600px){.masthead{margin:0 64px}.main{padding-left:64px;padding-right:64px}.hero-copy h1{font-size:76px}.page-heading{grid-template-columns:1fr 350px}.inquiry-workbench{grid-template-columns:320px minmax(0,1fr);gap:30px}.detail-heading h2{font-size:36px}.detail-body{padding:28px 34px 34px}.detail-heading,.workflow{padding-left:34px;padding-right:34px}.dossier-label{padding-left:34px;padding-right:34px}.detail-tabs{margin-left:34px;margin-right:34px}}
@media(max-width:1150px){.masthead{margin:0 32px;gap:22px}.masthead nav{margin-left:25px;gap:23px}.main{padding:32px 32px 24px}.page-heading{grid-template-columns:1fr 260px;gap:30px}.hero-copy h1{font-size:61px}.hero-copy .eyebrow{font-size:9px}.inquiry-workbench{grid-template-columns:265px minmax(0,1fr);gap:20px}.detail-heading h2{font-size:29px}.detail-heading,.workflow{padding-left:25px;padding-right:25px}.detail-body{padding:23px 25px 27px}.detail-tabs{margin-left:25px;margin-right:25px}.dossier-label{padding-left:25px;padding-right:25px}.inbox-header{padding:24px 20px 18px}.inquiry-row{padding:20px}.overview>div{padding-right:20px;padding-left:20px}.workflow{gap:7px}.workflow>span:not(.workflow-line){font-size:8px}.overview>div>span:last-child{gap:12px}}
@media(max-width:850px){.masthead{margin:0 24px;gap:20px}.masthead nav{margin-left:auto;gap:24px}.studio{display:none}.main{padding:30px 24px 24px}.page-heading{grid-template-columns:1fr 220px;gap:26px}.hero-copy h1{font-size:57px}.hero-copy>.eyebrow{font-size:8px;max-width:280px}.hero-aside{padding-left:23px}.subtitle{font-size:14px}.hero-caption{font-size:7px}.inquiry-workbench{grid-template-columns:245px minmax(0,1fr);gap:17px}.detail-heading h2{font-size:26px}.detail-heading{padding-left:20px;padding-right:20px}.detail-body{padding:23px 20px}.dossier-label{padding-left:20px;padding-right:20px}.detail-tabs{margin:0 20px;gap:22px}.workflow{padding-left:20px;padding-right:20px;gap:6px}.workflow b{width:18px;height:18px}.workflow>span:not(.workflow-line){gap:4px;font-size:7px}.fact-pair{grid-template-columns:1fr}.brief-intro{flex-wrap:wrap;gap:8px}.engine-label{margin-top:0}.overview>div>span:last-child{display:block}.overview strong{margin-top:7px}.overview>div{padding-left:23px}.questions .section-title{align-items:flex-start}.section-title>span{max-width:92px;text-align:right}.footer-demo{display:none}.tone-row{flex-wrap:wrap;gap:9px}.email-to{flex-wrap:wrap}.recipient-email{flex-basis:100%;padding-left:62px}}
@media(max-width:740px){.demo-bar{padding:9px 16px;gap:7px 12px;justify-content:flex-start;flex-wrap:wrap;font-size:10px}.demo-pill{font-size:8px}.demo-bar button{border:0;padding:0;margin-left:auto;font-size:10px}.masthead{height:auto;min-height:101px;display:grid;grid-template-columns:1fr;padding-top:20px;margin:0 20px;gap:18px}.brand{align-self:start;gap:11px}.brand-mark{height:35px;width:31px;font-size:25px}.brand-word{font-size:24px}.brand-sub{font-size:7px;margin-top:5px}.brand-stitch{height:3px;bottom:-5px;width:13px}.masthead nav{gap:26px;margin:0;justify-self:start;min-height:44px}.nav-item{min-height:44px;font-size:12px;margin-bottom:-1px}.nav-count{font-size:10px}.main{padding:29px 20px 21px}.page-heading{grid-template-columns:minmax(0,1fr);gap:23px;padding-bottom:25px}.hero-copy h1{font-size:57px;line-height:.98;letter-spacing:-.065em}.hero-copy>.eyebrow{font-size:8px;max-width:none;letter-spacing:.04em;margin-bottom:17px}.edition-mark{margin-right:8px}.hero-aside{border-left:0;border-top:1px solid var(--line);padding:19px 0 0;display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:18px;align-items:center}.subtitle{font-size:12px;line-height:1.65}.hero-aside>.btn{margin:0;min-width:0;gap:16px;min-height:44px;padding:11px 13px;font-size:11px}.hero-caption{grid-column:1/-1;font-size:7px;margin-top:14px}.overview{padding:13px 0;margin-bottom:24px}.overview>div{padding:0 12px}.overview>div>span:last-child{display:block}.stat-label{font-size:8px;line-height:1.7;white-space:normal}.overview strong{font-size:23px;margin-top:7px}.overview>div:first-child{padding-left:0}.overview>div:nth-child(3){padding-right:0}.workbench-caption{margin-bottom:12px}.workbench-caption .eyebrow{font-size:9px}.workbench-caption>span:last-child{font-size:7px}.inquiry-workbench{display:block}.inbox{position:static;border-radius:3px;margin-bottom:20px}.inbox-header{padding:21px 19px 14px}.inbox-header h2{font-size:24px}.mobile-filters{display:flex;align-items:center;gap:6px;padding:0 17px 13px}.mobile-filters button{border:1px solid #646457;background:none;border-radius:2px;padding:6px 8px;color:#d6cebd;font-size:10px;min-height:34px}.mobile-filters button[aria-pressed="true"]{color:#f2c3a5;background:#453d2f;border-color:#9c7e60}.mobile-filters>span{margin-left:auto;font:8px var(--mono);color:#bbb29e}.search-wrap{margin:0 17px 15px}.search-wrap input{font-size:12px;min-height:41px}.inquiry-rows{display:flex;overflow-x:auto;scroll-snap-type:x proximity;scrollbar-width:thin;scrollbar-color:#a58761 #303127}.inquiry-row{flex:0 0 88%;min-width:0;padding:19px 18px;border-right:1px solid #4d4e41;scroll-snap-align:start}.inquiry-row.selected:before{top:0;bottom:auto;left:0;right:0;width:auto;height:2px;background:#df9769}.row-head strong{font-size:12px}.row-head div>span{font-size:11px}.row-head time{font-size:9px}.inquiry-row p{font-size:12px;line-height:1.75}.badge{font-size:9px}.inbox-foot{padding:14px 18px;font-size:9px}.dossier-label{padding:17px 19px 0;font-size:7px}.detail-heading{padding:19px 19px 0;gap:12px}.detail-heading>.icon-button{width:34px;height:34px}.detail-heading .eyebrow{font-size:9px}.detail-heading h2{font-size:29px;line-height:1.1;letter-spacing:-.04em;margin-top:9px}.sender{font-size:11px;gap:7px;margin-top:12px}.workflow{padding:21px 19px 19px;gap:7px}.workflow>span:not(.workflow-line){font-size:7px;gap:4px}.workflow b{height:18px;width:18px;font-size:8px}.workflow b svg{width:10px;height:10px}.detail-tabs{margin:0 19px;gap:24px}.detail-tabs button{font-size:11px;min-height:42px}.detail-tabs button svg{height:14px;width:14px}.detail-body{padding:23px 19px}.brief-intro,.draft-intro{flex-wrap:wrap;gap:9px}.brief-intro h3,.draft-intro h3{font-size:24px}.brief-intro p,.draft-intro p{font-size:11px;line-height:1.85}.engine-label{margin:0;font-size:8px}.facts{margin-top:17px}.facts article{padding:17px 15px}.facts strong{font-size:15px}.facts p{font-size:11px;line-height:1.85}.fact-label{font-size:8px}.fact-pair{grid-template-columns:1fr 1fr;gap:9px;margin-top:9px}.fact-pair article{padding:14px 12px}.fact-pair strong{font-size:13px;line-height:1.5}.fact-pair article:first-child strong{font-size:24px}.section-title>span{font-size:8px;line-height:1.7;max-width:96px;text-align:right}.requirements .section-title h3{font-size:12px}.requirement-chips>span{font-size:9px;gap:5px;padding:6px 7px}.requirement-chips{gap:7px}.questions{margin-top:25px;padding-top:22px}.questions .section-title h3{font-size:27px}.section-help{font-size:11px;line-height:1.85}.questions li{padding:16px 0;gap:12px}.questions li strong{font-size:12px}.questions li p{font-size:11px;line-height:1.9}.question-number{font-size:11px;width:18px}.questions>.btn{width:100%;min-height:44px}.source summary{padding:15px;font-size:11px;min-height:47px}.source-content{padding:17px 15px}.source-content p{font-size:12px;line-height:1.95}.source-meta{font-size:9px;flex-wrap:wrap}.text-button{min-height:32px;font-size:11px}.engine-note{font-size:10px;line-height:1.8}.workspace-footer{flex-wrap:wrap;margin-top:25px;gap:8px;padding-top:19px;font-size:9px}.workspace-footer button{font-size:10px;min-height:36px}.footer-demo{display:none}.detail-empty{padding:43px 22px;min-height:350px}.detail-empty h2{font-size:29px}.detail-empty p:not(.eyebrow){font-size:12px}.prepare-card{padding:30px 3px 33px}.prepare-card h3{font-size:29px}.prepare-card p{font-size:12px}.prepare-card small{font-size:8px}.list-empty{flex-basis:100%;padding:25px 22px}.tone-row{margin:19px 0 17px;flex-wrap:wrap;gap:10px}.tone-row>span{font-size:9px}.segmented button{font-size:11px;min-height:36px;padding:9px 10px}.email-to{padding:14px;gap:9px;flex-wrap:wrap}.email-to strong{font-size:11px}.email-to>span:first-child,.subject-line label{font-size:8px;width:45px}.recipient-email{font-size:10px;flex-basis:auto;padding-left:0}.subject-line{padding:10px 14px;gap:9px}.subject-line input{font-size:12px;min-height:31px}.email-editor textarea{font-size:13px;line-height:1.95;padding:20px 14px;min-height:480px}.editor-foot{align-items:flex-start;flex-wrap:wrap;gap:7px;font-size:8px;padding:12px 14px}.reply-actions{gap:8px;margin-top:20px}.reply-actions .btn{flex:1;font-size:10px;min-height:44px;padding:11px 12px;gap:6px}.download-button{min-height:44px;min-width:36px;margin-left:0}.reply-disclaimer{font-size:10px;line-height:1.85}.activity li{font-size:10px}.activity time{font-size:8px}.modal-head{padding:23px 20px 19px;gap:12px}.modal-head h2{font-size:31px}.modal-head p:not(.eyebrow){font-size:12px}.modal-body{padding:21px 20px 4px}.modal-foot{padding:17px 20px}.form-grid{grid-template-columns:1fr;gap:0}.field label{font-size:12px}.field input,.field textarea,#manual-copy{font-size:16px;padding:10px 11px}.field small{font-size:10px;line-height:1.85}.field-top .text-button{font-size:10px}.field-top{gap:9px}.about-step{gap:14px}.about-step h3{font-size:23px}.about-step p{font-size:12px}.about-boundary{font-size:11px}.reset-options>button{padding:17px 13px;gap:11px}.reset-options .empty-icon{display:none}.reset-options h3{font-size:12px}.reset-options p{font-size:11px}.storage-warning{font-size:11px;padding:12px 15px}}
@media(max-width:380px){.masthead{margin:0 16px}.main{padding:26px 16px 20px}.hero-copy h1{font-size:51px}.hero-copy>.eyebrow{font-size:7px}.hero-aside{column-gap:13px}.subtitle{font-size:11px}.hero-aside>.btn{gap:9px;padding:11px;font-size:10px}.hero-caption{font-size:6.5px}.stat-label{font-size:7px}.overview>div{padding:0 10px}.inquiry-row{flex-basis:91%}.mobile-filters>span{font-size:7px}.detail-heading h2{font-size:27px}.workflow{padding-left:16px;padding-right:16px;gap:5px}.workflow>span:not(.workflow-line){font-size:6.5px;gap:3px}.workflow b{width:16px;height:16px;font-size:7px}.detail-heading,.detail-body{padding-left:16px;padding-right:16px}.detail-tabs{margin-left:16px;margin-right:16px}.dossier-label{padding-left:16px;padding-right:16px;font-size:6.5px}.fact-pair{grid-template-columns:1fr}.section-title>span{max-width:79px;font-size:7px}.reply-actions .btn{flex:1 1 100%}.download-button{width:100%}.modal-head h2{font-size:28px}.modal-foot .btn{flex:1;padding:11px}.workspace-footer{flex-direction:column;align-items:flex-start;gap:7px}.recipient-email{flex-basis:100%;padding-left:54px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* Give operational labels the same readability as the rest of the workspace. */
.badge{font-size:10px}.row-head strong{font-size:13px}.row-head div>span{font-size:11px}.inquiry-row p{font-size:12px}.workflow>span:not(.workflow-line){font-size:10px}.stat-label{font-size:11px}.field small,.about-step p,.about-boundary,.reset-options p,.confirmation-body,.tone-row>span,.email-to>span:first-child,.subject-line label,.recipient-email,.editor-foot,.reply-disclaimer,.activity li,.source summary,.engine-note,.workspace-footer,.workspace-footer button{color:#73624c}
@media(max-width:1000px){.workflow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.workflow-line{display:none}.workflow>span:not(.workflow-line){flex-direction:column;align-items:flex-start;gap:6px;white-space:normal;font-size:10px;line-height:1.5}.workflow b{width:21px;height:21px}}
@media(max-width:740px){.stat-label{font-size:10px}.overview strong{margin-top:8px}.overview>div>span:last-child{min-height:55px}.row-head strong{font-size:13px}.inquiry-row p{font-size:12px}.badge{font-size:10px}.workflow>span:not(.workflow-line){font-size:10px}.brief-intro p,.draft-intro p,.section-help,.facts p,.questions li p{font-size:12px}.field small{font-size:11px}}