/* Xungeng Studio · local prototype visual system, 2026-10-18.
   This layer changes presentation, not writing rules, prompts or storage. */
:root{
  --brand:#234b3e;--ink:#253c32;--paper:#f8f7f2;--card:#fffefa;
  --brand-soft:#edf2eb;--line:#e3e6dc;--muted:#738074;--gold:#b79b69;
  --radius:12px;--shadow:0 2px 8px #273e3205,0 12px 28px #273e3207;
  --serif:"Noto Serif CJK SC","Songti SC","SimSun",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
html{color-scheme:light}
[hidden]{display:none!important}
body{font-family:var(--sans);font-size:14px;line-height:1.7;background:var(--paper);letter-spacing:.015em}
button,input,textarea,select{font-family:var(--sans)}
button{transition:background .16s,color .16s,border-color .16s,box-shadow .16s}
button:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid #86a18d;outline-offset:4px}
button:disabled{opacity:.45;transform:none!important;box-shadow:none!important}
svg.ui-icon{width:20px;height:20px;flex:0 0 auto;stroke:currentColor;stroke-width:1.65;fill:none;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
.btn-primary,.send{border-radius:9px;padding:13px 22px;background:var(--brand);font-size:14px;font-weight:600;box-shadow:0 4px 10px #234b3e12;display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:46px}
.btn-primary:hover,.send:hover{background:#193f31;box-shadow:0 7px 16px #234b3e1a}
.btn-ghost,.ghost{border:1px solid var(--line);background:#fffefa;border-radius:9px;padding:11px 17px;min-height:42px;font-size:13px;display:inline-flex;align-items:center;justify-content:center;gap:9px}
.btn-ghost:hover,.ghost:hover{background:#f0f3ec;border-color:#cbd6c8}
#shellRoot{background:var(--paper);scrollbar-color:#cdd5c9 transparent}
.site-header{max-width:1264px;width:100%;margin:0 auto;min-height:90px;padding:18px 42px;display:flex;align-items:center;gap:38px}
.site-brand{display:flex;align-items:center;gap:11px;border:0;background:none;padding:0;text-align:left;flex:0 0 auto}
.site-brand-mark{display:grid;place-items:center;width:41px;height:45px;background:var(--brand);color:#fffaf0;font:25px/1 var(--serif);border-radius:11px 11px 11px 3px;box-shadow:inset 0 0 0 1px #ffffff10}
.site-brand-copy{display:flex;flex-direction:column;gap:1px}
.site-brand-copy b{font-size:20px;letter-spacing:.08em;font-weight:650;color:#203c2e}
.site-brand-copy small{font-size:9px;color:#6e7969;letter-spacing:.22em}
.site-nav{display:flex;align-items:center;gap:25px;margin-left:auto}
.site-nav button{position:relative;border:0;background:transparent;color:#788174;font-size:13px;padding:10px 0}
.site-nav button[aria-current=page]{color:var(--brand);font-weight:600}
.site-nav button[aria-current=page]::after{content:"";position:absolute;bottom:4px;left:50%;width:14px;height:2px;border-radius:2px;transform:translateX(-50%);background:var(--gold)}
.site-header>.btn-primary{font-size:13px;min-height:40px;padding:9px 17px;box-shadow:none}
.site-footer{max-width:1180px;width:calc(100% - 84px);margin:0 auto;border-top:1px solid var(--line);padding:23px 0 27px;display:flex;justify-content:space-between;gap:20px;color:#879080;font-size:11px}
.site-footer strong{font-weight:500;color:#5f705f}
.land{background:var(--paper)}
.land-top{background:radial-gradient(ellipse at 76% 48%,#edf1e4 0,transparent 48%);overflow:hidden}
.land-hero{position:relative;max-width:1264px;min-height:605px;margin:0 auto;padding:22px 42px 52px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center}
.hero-copy{max-width:590px;position:relative;z-index:2;padding:20px 0 10px}
.hero-eyebrow{display:flex;align-items:center;gap:12px;font-size:12px;color:#7c846f;letter-spacing:.12em;margin-bottom:30px}
.hero-eyebrow::before{content:"";width:28px;height:1px;background:#bea677}
.land-hero h1{font-family:var(--serif);font-size:clamp(45px,4.65vw,67px);font-weight:500;letter-spacing:.025em;line-height:1.32;margin:0 0 25px;color:#243d2e}
.land-hero h1 em{font-style:normal;color:#3a6048;border:0;padding:0}
.land-hero .lead{font-size:15px;line-height:2;max-width:420px;color:#626e60;margin:0 0 30px;letter-spacing:.025em}
.land-cta{gap:13px;align-items:center}
.land-cta .btn-primary{padding:14px 22px;min-height:49px}
.land-cta .btn-ghost{background:transparent;border-color:#d7ddce;min-height:49px;padding:13px 20px}
.hero-note{display:flex;align-items:center;gap:8px;margin-top:20px;font-size:11px;color:#949c8a;letter-spacing:.02em}
.hero-note span{width:4px;height:4px;border-radius:50%;background:#b49b6d}
.hero-media{position:relative;right:auto;top:auto;transform:none;width:100%;margin:0;pointer-events:none;min-width:0}
.hero-media img{width:178%;max-width:none;height:auto;display:block;transform:translateX(-42%);filter:drop-shadow(0 22px 24px #243d2c0d)}
.land-values{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #dde3d4;border-bottom:1px solid #dde3d4;padding:26px 0 28px;gap:0}
.land-value{padding:0 32px;border-right:1px solid #dde3d4;display:flex;gap:17px;align-items:flex-start}
.land-value:first-child{padding-left:0}.land-value:last-child{border-right:0;padding-right:0}
.value-index{font:italic 20px/1.3 Georgia,serif;color:#bba777;flex:0 0 auto;margin-top:4px}
.land-value h3{font-size:14px;font-weight:600;margin:0 0 7px;color:#3e5343}
.land-value p{font-size:14px;color:#64725e;line-height:1.85;margin:0;max-width:255px}
.land-process{max-width:1180px;margin:0 auto;padding:78px 0 80px;display:grid;grid-template-columns:1fr 1.8fr;gap:85px;align-items:start}
.section-eyebrow{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#a38e63;margin:0 0 14px;display:block}
.process-title h2{font:500 29px/1.55 var(--serif);margin:0 0 15px;color:#344c3c}
.process-title p{font-size:14px;line-height:1.9;color:#64725e;max-width:240px;margin:0}
.process-steps{display:grid;grid-template-columns:1fr 1fr;gap:29px 42px}
.process-step{display:flex;gap:16px;border-bottom:1px solid var(--line);padding-bottom:21px}
.process-step .num{font:italic 18px/1.5 Georgia,serif;color:#b7a47d}
.process-step h3{margin:0 0 7px;font-size:14px;font-weight:600}
.process-step p{font-size:14px;line-height:1.9;color:#64725e;margin:0;max-width:225px}
.onb-page{min-height:100%;display:flex;flex-direction:column}
.onb{max-width:1180px;width:100%;padding:63px 0 80px;min-height:0;display:block;flex:1}
.onb-heading{text-align:center;margin-bottom:47px}
.onb-heading .section-eyebrow{margin-bottom:16px}
.onb h2{font:500 35px/1.5 var(--serif);margin:0 0 13px;color:#304934}
.onb .sub{font-size:14px;line-height:1.9;color:#64725e;margin:0}
.onb-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.onb-card{min-height:340px;padding:30px 28px 26px;border-radius:13px;border:1px solid #e0e5d9;background:#fffefa;box-shadow:0 8px 24px #34452f04;gap:0;overflow:visible}
.onb-card::before{display:none}
.onb-card:hover{transform:translateY(-4px);border-color:#b9cbb4;box-shadow:0 15px 30px #34452f0b}
.onb-card .entry-number{margin-left:auto;font:italic 14px/1.2 Georgia,serif;color:#b7bea9}
.onb-card .entry-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}
.onb-card .ico{width:48px;height:48px;border-radius:12px;color:#4d6c50;background:#f0f3e9;margin:0}
.onb-card .ico svg{width:23px;height:23px}
.onb-card h3{font:500 22px/1.6 var(--serif);margin:0 0 13px}
.onb-card p{font-size:14px;line-height:1.95;color:#64725e;margin:0 0 27px;flex:1}
.onb-card .hint{border-top:1px solid #e5e9de;padding-top:18px;font-size:11px;line-height:1.8;color:#9aa18f;margin:0}
.onb-card .go{align-self:stretch;margin:20px 0 0;padding:11px 14px;min-height:43px;display:flex;justify-content:space-between;align-items:center;gap:12px;border-radius:8px;background:#f7f8f1;border-color:#e1e7d9;font-size:12px;font-weight:500;color:#4d664b}
.onb-card.featured{background:#294f3d;border-color:#294f3d;color:#fbfcf5;box-shadow:0 12px 28px #234b3e12}
.onb-card.featured .ico{background:#ffffff12;color:#dfe9d4}.onb-card.featured .entry-number{color:#adbd9a}
.onb-card.featured h3{color:#f4f4e8}.onb-card.featured p{color:#c5d1be}.onb-card.featured .hint{color:#a7baa0;border-color:#ffffff18}
.onb-card.featured .go{background:#edf0df;color:#305039;border-color:#edf0df}
.onb-guidance{text-align:center;font-size:11px;color:#9ca38f;margin:25px 0 0}
.home-page{min-height:100%;display:flex;flex-direction:column}
.home{max-width:1180px;width:100%;padding:46px 0 80px;flex:1}
.home-head{align-items:flex-end;margin:0 0 33px;gap:18px}
.home-heading h2{font:500 34px/1.4 var(--serif);margin:0 0 9px;color:#314a36}
.home-heading p{font-size:12px;color:#949b8a;margin:0}
.home-head .cnt{display:inline;margin-left:9px;font:400 12px/1.5 var(--sans);color:#a0a78e}
.home-head>.btn-primary{font-size:12px;padding:11px 17px;min-height:42px}
.home-head>.btn-ghost{font-size:12px;min-height:42px;padding:10px 15px}
.books{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.bcard{border:1px solid #e1e5d9;background:#fffefa;padding:0;border-radius:13px;overflow:visible;box-shadow:0 6px 20px #30442e05;display:flex;gap:0;transition:box-shadow .18s,border-color .18s}
.bcard:hover{border-color:#c5d1b8;box-shadow:0 10px 28px #30442e0a}
.book-card-art{width:100%;height:183px;border:0;border-radius:12px 12px 0 0;background:#eef0e5;display:grid;place-items:center;position:relative;overflow:hidden;padding:18px}
.book-card-art.tone-1{background:#ecebe2}.book-card-art.tone-2{background:#e8ece4}
.book-card-art::before{content:"";position:absolute;inset:28px 45px;border:1px solid #b9c3a333;border-radius:50%;transform:rotate(-20deg)}
.book-jacket{position:relative;width:104px;height:140px;border-radius:2px 6px 6px 2px;background:#385b43;color:#edf0dc;box-shadow:6px 7px 13px #2f4c3227;transform:rotate(-7deg);padding:17px 13px 14px 18px;display:flex;flex-direction:column;text-align:left;border-left:4px solid #284231}
.tone-1 .book-jacket{background:#797f62;border-left-color:#636b50}.tone-2 .book-jacket{background:#466259}
.book-jacket::after{content:"";position:absolute;inset:7px 6px 7px 7px;border:1px solid #d7ddaa32;pointer-events:none;border-radius:1px}
.book-jacket .edition{font-size:7px;letter-spacing:.16em;color:#d1d7b2;margin-bottom:12px}
.book-jacket .jacket-title{font:500 13px/1.8 var(--serif);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.book-jacket .imprint{margin-top:auto;font:9px/1.5 var(--serif);color:#d0d5ae;letter-spacing:.15em}
.bcard-content{padding:21px 21px 17px;min-width:0;flex:1;display:flex;flex-direction:column}
.bcard h3{font-size:16px;line-height:1.6;letter-spacing:.01em;margin:0 0 9px;font-weight:600;color:#36503b;overflow-wrap:anywhere}
.bcard .book-description{font-size:14px;line-height:1.85;color:#929a86;margin:0 0 14px;min-height:44px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.bcard .meta{font-size:11px;color:#9ba48e;display:flex;gap:13px;align-items:center;margin:0 0 17px;flex-wrap:wrap}
.bcard .meta i{font-style:normal;color:#c1c9b6}
.bcard .acts{padding-top:13px;margin-top:auto;border-top:1px solid #eceee4;display:flex;align-items:center;justify-content:space-between;gap:10px}
.bcard .acts .main{border:0;background:transparent;color:#3c6349;font-size:12px;font-weight:500;padding:4px 0;display:flex;align-items:center;gap:12px}
.bcard .acts .main svg{width:16px;height:16px}
.book-menu{position:relative}.book-menu summary{list-style:none;display:grid;place-items:center;width:30px;height:30px;font-size:19px;line-height:1;color:#7f8d74;cursor:pointer;border-radius:6px}
.book-menu summary:hover{background:#eff2e8}.book-menu[open] summary{background:#eff2e8}
.book-menu-items{position:absolute;z-index:15;bottom:34px;right:-5px;background:#fffefa;border:1px solid var(--line);border-radius:9px;box-shadow:0 8px 28px #233b2f1c;padding:5px;min-width:120px}
.bcard .acts .book-menu-items button{border:0;background:none;border-radius:5px;text-align:left;font-size:12px;padding:9px 11px;display:block;width:100%;white-space:nowrap}
.book-menu-items button:hover{background:#f1f4eb!important}.book-menu-items .danger{color:#a16e58!important}
.bcard.new{border:1px dashed #cbd5c0;background:#f1f4ea;box-shadow:none;min-height:360px;padding:26px;gap:15px;color:#74856a}
.bcard.new:hover{background:#eaf0e2;border-color:#a8b99d}
.bcard.new .plus{width:50px;height:50px;border:1px solid #c8d4bd;display:grid;place-items:center;border-radius:50%;font-size:27px;color:#829675;margin:0 0 5px}
.bcard.new b{font:500 19px/1.6 var(--serif);color:#526a48}.bcard.new span{font-size:12px;color:#6e7969}
/* Writing workspace: quiet chrome, a generous manuscript, and subordinate tools. */
.banner{order:3;justify-content:flex-start;padding:7px 24px;gap:17px;background:#f1f3ec;color:#85917e;border-top:1px solid #e0e6d8;font-size:12px;min-height:32px}
.banner b{color:#71836a;font-weight:500}.banner .money{border:0;border-radius:0;padding:0;background:none}.banner .money b{color:#6e8066}
.banner .runtime-marker{display:flex;align-items:center;gap:6px}.banner .runtime-marker::before{content:"";width:5px;height:5px;background:#8caa83;border-radius:50%}
.banner #modelInfo{margin-left:auto;font-size:12px;opacity:1!important}
#editorRoot{margin:12px 16px 0;border:1px solid #dfe5d7;border-radius:13px 13px 0 0;box-shadow:0 3px 20px #283d2e05;background:#fffefa;overflow:hidden}
.topbar{min-height:77px;padding:15px 22px;gap:15px;background:#fffefa;border-color:#e6eadf}
.topbar>.ghost{border:0;background:transparent;padding:6px 0;min-height:32px;color:#88957c;font-size:12px;gap:6px}
.topbar>.ghost svg{width:15px;height:15px}
.brandmark{border-radius:8px 8px 8px 2px;width:31px;height:35px;font:21px/1 var(--serif);background:#2b513b;color:#f5f2dd;font-weight:400}
.book{max-width:250px;cursor:pointer;gap:5px}.book b{font-size:14px;letter-spacing:.025em;font-weight:550}.book span{font-size:12px;color:#718064}
.stages{margin-left:auto;background:transparent;padding:0;gap:8px;border:0;border-radius:0}
.stages button{border-radius:7px;padding:8px 15px;font-size:13px;min-height:35px;color:#9aa58b}
.stages button:hover{background:#f1f4e9}.stages button[aria-selected=true]{background:#eaf0e1;color:#3e6244;font-weight:600;box-shadow:none}
.editor-menu{position:relative;margin-left:8px}.editor-menu summary{cursor:pointer;list-style:none;color:#8a967e;width:33px;height:33px;display:grid;place-items:center;border-radius:7px}
.editor-menu[open] summary{background:#edf2e6}.editor-menu-panel{position:absolute;right:0;top:40px;z-index:35;background:#fffefa;border:1px solid var(--line);box-shadow:0 10px 28px #233b2f16;border-radius:9px;padding:7px;min-width:160px}
.editor-menu-panel .ghost{border:0;background:none;display:block;text-align:left;padding:9px 10px;min-height:34px;width:100%;font-size:12px;border-radius:5px}
.editor-menu-panel .ghost:hover{background:#edf2e6}.cheap{font-size:12px;gap:6px;color:#718064;padding:5px 9px;border:1px solid #e7ebdf;border-radius:6px;margin-left:5px}.cheap .status-dot{width:4px;height:4px;border-radius:50%;background:#7b9f70}
.layout{background:#fbfcf7}
.pane-left{background:#f6f7f1}.left-rail{padding:22px 12px}.directory-heading{display:flex;justify-content:space-between;align-items:center;font-size:12px;letter-spacing:.04em;color:#91a180;padding:0 7px 17px}
.directory-heading b{font-weight:400;font-size:12px;letter-spacing:0;color:#b3bda8}
.left-tabs{padding:3px;background:#eaf0e2;border-radius:7px;margin-bottom:19px;gap:0}.left-tabs button{font-size:12px;min-height:32px;padding:6px 0;color:#617353}
.left-tabs button[aria-pressed=true]{border-radius:5px;box-shadow:0 1px 4px #33492d08;background:#fffefa;color:#526d44;font-weight:500}
.left-list{gap:5px}.left-list button{border-radius:7px;padding:11px 10px;min-height:42px;font-size:14px;color:#53664a;line-height:1.6;align-items:center}
.left-list button .n{font:11px/1.5 Georgia,serif;color:#b1bda4;min-width:20px}
.left-list button[data-cur="1"]{background:#e8efde;color:#4a6c3d;font-weight:500}.left-list button[data-cur="1"] .n{color:#7e9c6a}
.left-empty,.left-hint{font-size:12px;color:#6c7b60;line-height:2;padding:14px 7px}
.splitter{background:#f6f7f1}.splitter::before{background:#e0e7d6;width:1px}.splitter:hover,.splitter:focus-visible,.splitter.dragging{background:#e5ecd9}
.pane-main{background:#fffefa}.pane-side{background:#fbfcf7}
.pane-head{padding:22px 25px 18px;border-color:#eef0e7;gap:12px;background:transparent}
.pane-head h2{font-size:17px;font-weight:550;letter-spacing:.02em;color:#405d3b}.pane-head .sub{font-size:12px;color:#718064;margin-top:7px;line-height:1.8}
.pane-body{padding:24px 25px;scrollbar-width:thin;scrollbar-color:#d7dfcc transparent}
.pane-foot{padding:16px 23px 19px;border-color:#e9eedf;background:#fffefa}
.chips{margin-bottom:25px;gap:6px}.chips button{background:transparent;color:#718064;border-color:#e5eada;border-radius:6px;font-size:12px;padding:5px 9px;min-height:30px}
.chips button[aria-pressed=true]{background:#eef3e6;color:#5e7b4a;border-color:#dbe6cb;font-weight:500}
.msg{gap:12px;margin-bottom:28px;max-width:none}.msg .who{width:25px;height:28px;flex-basis:25px;border-radius:7px 7px 7px 2px;font:14px/1 var(--serif);margin-top:1px}.msg.author .who{background:#efeadd;color:#a49671}.msg.ai .who{background:#3c603f;color:#edf0de}
.bubble{flex:1;min-width:0}.bubble .name{font-size:12px;color:#76816b;margin-bottom:10px;letter-spacing:.03em}
.bubble .text{padding:0;border:0;border-radius:0;box-shadow:none;background:transparent;font-size:16px;line-height:2.1;color:#344438}
.msg.author .bubble .text{padding:13px 15px;border:0;background:#f4f5ed;border-radius:3px 10px 10px 10px;color:#4e5b4a;font-size:15px;line-height:1.9}
.msg-actions{gap:6px;margin-top:13px}.msg-actions button{background:#f7f9f1;border-color:#e7eddb;color:#617353;font-size:12px;padding:4px 9px;border-radius:5px;min-height:25px}
.msg-actions>span{font-size:12px!important;color:#b0b99f!important}
.composer{gap:10px}.composer .ref{font-size:12px;color:#9baa85;background:transparent;border-radius:0;padding:0;text-align:left;line-height:1.8;letter-spacing:0;max-width:100%}
.composer .row{gap:9px}.composer textarea{font-size:15px;border-color:#e3ead7;border-radius:8px;background:#fcfdf8;color:#344438;padding:11px 12px;min-height:48px;line-height:1.8}
.composer textarea::placeholder{color:#b3bea1}.composer textarea:focus{outline:2px solid #c6d7b4;outline-offset:0}
.composer .send{font-size:12px;padding:10px 15px;min-height:47px;border-radius:8px;box-shadow:none}
.basis{font-size:12px;background:#f1f5e9;border-color:#e2ebd5;color:#96a77f;border-radius:5px;margin-bottom:23px;padding:6px 10px}
.block{margin-bottom:27px}.block h3{font-size:12px;color:#8fa277;font-weight:500;letter-spacing:.05em;margin-bottom:10px;gap:9px}.block h3 .edit-tip{font-size:12px;color:#bec8af;font-weight:400}
.block p{font-size:16px;line-height:2.05;background:transparent;border:0;border-radius:4px;padding:4px 0;color:#344438;box-shadow:none;min-height:30px}.block p:hover{background:#f8faf2}.block p:focus{padding:10px 12px;background:#fbfdf7;box-shadow:0 0 0 1px #dce7cf}
.block p:empty::before{color:#bac6a8}
.arch-group{margin-bottom:26px}.arch-group h3{font-size:12px;letter-spacing:.03em;font-weight:500;color:#617353;margin-bottom:12px}
.arch-item{background:#fffefa;border-color:#e8eddd;box-shadow:none;border-radius:9px;padding:15px 15px;margin-bottom:12px}.arch-item p{font-size:14px;line-height:1.9;color:#455943}.arch-item .src{font-size:12px;color:#718064;margin-top:12px;gap:10px}.arch-item .src button{font-size:12px;color:#91a77a;text-underline-offset:3px}
.hint{font-size:12px;line-height:1.9;color:#6c7b60}.arch-empty{font-size:12px;line-height:2;background:#f8fbf0;border-style:dashed;border-color:#dfe8cf;border-radius:9px;padding:23px 16px;color:#6c7b60}
.empty{background:#fafcf5;border-color:#e0e8d3;padding:38px 22px;border-radius:10px;margin:0}.empty h3{font-family:var(--serif);font-size:21px;font-weight:500;color:#718760;margin-bottom:13px}.empty p{font-size:12px;line-height:1.9;color:#6c7b60;margin-bottom:19px}
.plan-list{gap:15px}.plan-item{padding:17px;border-color:#e7eddb;border-radius:9px;box-shadow:none;background:#fffefa}.plan-item.active{border-color:#cadab5;background:#fbfdf7}.plan-item .no{width:24px;height:26px;border-radius:5px;background:#edf3e3;color:#92a87b;font:12px/1 Georgia,serif}.plan-item .title{font-size:13px;color:#6d8657;font-weight:500}.plan-item .go{font-size:12px;border-color:#e2ead5;color:#8ca673;background:#fffefa;border-radius:5px;padding:5px 7px}.plan-item p{font-size:15px;line-height:2;color:#526449;background:#f8fbf1;border-color:#e4ecd7;border-style:solid;border-radius:6px;padding:13px;margin-top:12px}
.draft-head{padding:19px 24px;border-color:#e8eedd;background:#fffefa;gap:14px;flex-wrap:wrap}.draft-head h2{font-family:var(--serif);font-size:19px;color:#597449;font-weight:500}.draft-head .rev{font-size:12px;color:#718064}.draft-head .ghost{font-size:12px;min-height:29px;padding:5px 8px;border-color:#e6edda;color:#617353;margin-left:0!important}
.draft-scroll{padding:34px 0 45px;background:#fffefa;scrollbar-width:thin;scrollbar-color:#dbe5cd transparent}.draft-body{font-family:var(--serif);font-size:19px;line-height:2.1;letter-spacing:.035em;padding:0 37px;max-width:740px;color:#303e34;outline-offset:-3px;min-height:60px}
.verify{font-size:12px;margin-left:26px!important;margin-right:26px!important;color:#617353}.verify .ok{font-weight:400;color:#8aa675}.verify button{font-size:12px;color:#617353;border-color:#e2ebd5;background:#fffefa;border-radius:4px;padding:5px 7px}
.patch{border-color:#dde7ce;background:#f7fbef;box-shadow:none;border-radius:9px;padding:16px}.patch h4{font-size:12px;color:#799561;font-weight:500;margin:0 0 13px}.patch .row{padding:11px;border-color:#e5ecd9;background:#fffefa;border-radius:6px}.patch .row p{font-size:15px;line-height:1.9;color:#506343}.patch .row.replace{background:#f1f8e7;border-color:#dfe9ce}.patch .tag{font-size:12px;color:#6c7b60}.patch .acts button{font-size:12px;border-color:#e0e9d2;border-radius:6px;padding:7px 10px}.patch .acts .primary{background:#6e8f58;border-color:#6e8f58;color:#fffefa}
.dlg{background:#20392b48;backdrop-filter:blur(4px)}.dlg-card{border:1px solid #e4ead9;background:#fffefa;border-radius:15px;box-shadow:0 20px 80px #243d2b28}.dlg-card header{padding:24px 26px 17px;border-color:#e9eedf}.dlg-card header h3{font:500 23px/1.5 var(--serif);color:#637b51}.dlg-card header p{color:#6c7b60;font-size:12px;line-height:1.9;margin-top:9px}.dlg-card .body{padding:22px 26px}.dlg-card .body label{font-size:12px;color:#617353;margin-bottom:8px}.dlg-card .body textarea,.dlg-card .body input,.dlg-card .body select{font-size:14px;line-height:1.8;border:1px solid #dce7cc;border-radius:8px;background:#fcfef8;color:#344438;padding:11px;max-width:100%}.dlg-card footer{padding:14px 26px 24px;gap:9px}.dlg-card footer button{border-radius:7px;font-size:12px;padding:9px 17px;border-color:#e1ead4;color:#617353;min-height:39px}.dlg-card footer button.primary{color:#fffefa;background:#6f8e58;border-color:#6f8e58}
.conflict{border-color:#e1d9bb;background:#fcf8ed;color:#a29a7d;font-size:12px}
.sel-float,.selbar{box-shadow:0 8px 28px #23432c22;font-size:12px}.sel-float .n{font-size:12px}.sel-float button{font-size:12px}
@media(min-width:1600px){.site-header,.land-hero{max-width:1360px}.land-hero{min-height:655px}.land-values,.land-process,.home,.onb{max-width:1276px}.land-hero h1{font-size:72px}}
@media(max-width:1264px){.land-values,.land-process,.home,.onb{width:calc(100% - 84px)}.land-hero{min-height:540px}.site-header{gap:28px}.land-value{padding:0 22px}.land-process{gap:50px}.books{gap:20px}.onb-grid{gap:17px}}
@media(max-width:1100px) and (min-width:761px){.land-hero{grid-template-columns:1.1fr 1fr;min-height:500px}.hero-copy{max-width:440px}.land-hero h1{font-size:49px}.hero-eyebrow{font-size:11px;margin-bottom:22px}.land-hero .lead{font-size:13px;max-width:360px}.hero-media{width:100%}.hero-media img{width:185%;transform:translateX(-43%)}.onb-card{padding:23px 21px}.onb-card h3{font-size:20px}.site-header{padding-left:32px;padding-right:32px}.books{grid-template-columns:repeat(2,minmax(0,1fr))}.topbar{padding:13px 16px;gap:10px}.book{max-width:180px}.stages{gap:3px}.stages button{padding:8px 11px}.cheap{display:none}.pane-head,.pane-body{padding-left:20px;padding-right:20px}}
@media(min-width:761px) and (max-width:1000px){
  .pane-left,#splitterL{display:none}
  .layout{grid-template-columns:minmax(0,1fr) 9px var(--side-w,300px)}
}
@media(max-width:760px){
  .site-header{min-height:76px;padding:17px 22px;gap:14px}.site-brand-mark{width:32px;height:35px;font-size:20px;border-radius:8px 8px 8px 2px}.site-brand-copy b{font-size:16px}.site-brand-copy small{font-size:7px;letter-spacing:.18em}.site-brand{gap:8px}.site-nav{gap:14px}.site-nav button{font-size:11px}.site-header>.btn-primary{display:none}
  .site-footer{width:calc(100% - 44px);padding:20px 0 23px;gap:10px;font-size:10px;flex-wrap:wrap}
  .land-top{background:radial-gradient(ellipse at 62% 65%,#edf1e4 0,transparent 62%)}.land-hero{padding:31px 24px 20px;min-height:0;display:flex;flex-direction:column;align-items:stretch;gap:0}.hero-copy{padding:0;max-width:100%;text-align:left}.hero-eyebrow{font-size:10px;margin-bottom:23px;gap:9px;letter-spacing:.07em}.hero-eyebrow::before{width:21px}.land-hero h1{font-size:40px;line-height:1.4;letter-spacing:.035em;margin-bottom:20px}.land-hero .lead{font-size:14px;line-height:2;max-width:330px;margin-bottom:23px}.land-cta{gap:10px;flex-wrap:nowrap}.land-cta .btn-primary,.land-cta .btn-ghost{padding:11px 14px;min-height:43px;font-size:12px;gap:9px;white-space:nowrap}.land-cta svg{width:15px;height:15px}.hero-note{font-size:9px;margin-top:16px}.hero-media{width:94%;max-width:none;position:relative;margin:-6px auto -1px;top:auto;right:auto;order:0;transform:none}.hero-media img{width:178%;transform:translateX(-42%);filter:drop-shadow(0 12px 17px #28452f09)}
  .land-values{width:calc(100% - 48px);grid-template-columns:1fr;padding:8px 0 10px}.land-value{border-right:0;border-bottom:1px solid #e3e7d8;padding:19px 0;gap:16px}.land-value:first-child,.land-value:last-child{padding:19px 0}.land-value:last-child{border-bottom:0}.value-index{font-size:18px}.land-value h3{font-size:13px;margin-bottom:5px}.land-value p{font-size:13px;line-height:1.85;max-width:100%}
  .land-process{width:calc(100% - 48px);padding:46px 0;grid-template-columns:1fr;gap:28px}.process-title h2{font-size:26px;margin-bottom:13px}.process-title p{max-width:none;font-size:13px}.process-steps{gap:23px 17px}.process-step{gap:10px;padding-bottom:16px}.process-step h3{font-size:13px}.process-step p{font-size:13px;line-height:1.9}.process-step .num{font-size:16px}
  .onb{width:calc(100% - 44px);padding:35px 0 48px}.onb-heading{text-align:left;margin-bottom:28px}.onb h2{font-size:29px;margin-bottom:12px}.onb .sub{font-size:14px;line-height:1.95}.onb-heading .section-eyebrow{font-size:9px;margin-bottom:11px}.onb-grid{grid-template-columns:1fr;gap:16px}.onb-card{min-height:0;padding:24px;gap:0;border-radius:12px}.onb-card .entry-top{margin-bottom:15px}.onb-card .ico{width:40px;height:40px;border-radius:10px}.onb-card h3{font-size:22px;margin-bottom:10px}.onb-card p{font-size:14px;line-height:1.95;margin-bottom:20px}.onb-card .hint{padding-top:15px;font-size:10px}.onb-card .go{min-height:43px;margin-top:16px;font-size:12px}.onb-guidance{font-size:10px;line-height:1.9;margin-top:20px}
  .home{width:calc(100% - 44px);padding:33px 0 45px}.home-head{gap:10px;align-items:center;margin-bottom:25px}.home-heading{width:100%;margin-bottom:9px}.home-heading h2{font-size:30px}.home-heading p{font-size:11px}.home-head .sp{display:none}.home-head>.btn-primary,.home-head>.btn-ghost{font-size:11px;min-height:40px;padding:10px 13px}.books{grid-template-columns:1fr;gap:19px}.book-card-art{height:170px}.book-jacket{height:131px;width:98px}.bcard-content{padding:21px}.bcard h3{font-size:15px}.bcard .book-description{font-size:14px;min-height:0;margin-bottom:15px}.bcard .meta{font-size:10px}.bcard.new{min-height:155px;padding:23px;gap:7px}.bcard.new .plus{width:32px;height:32px;font-size:20px;margin-bottom:3px}.bcard.new b{font-size:17px}.bcard.new span{font-size:11px}
  #editorRoot{margin:0;border-left:0;border-right:0;border-radius:0;box-shadow:none}.topbar{min-height:91px;padding:13px 14px 8px;gap:11px;flex-wrap:wrap}.topbar>.ghost{min-height:26px;font-size:12px}.topbar>.ghost .back-label{display:none}.brandmark{width:27px;height:31px;font-size:18px}.book{max-width:calc(100% - 110px);flex:1}.book b{font-size:13px}.book span{font-size:11px;line-height:1.5}.editor-menu{margin-left:auto}.cheap{display:none}.stages{order:5;margin:3px 0 0;width:100%;justify-content:space-between;gap:4px}.stages button{font-size:12px;min-height:34px;padding:6px 14px;flex:1}
  .layout{grid-template-columns:1fr}.splitter{display:none}.pane-left{display:none}.pane{display:none}.layout[data-active=main] .pane-main{display:flex}.layout[data-active=side] .pane-side{display:flex}.pane-head{padding:19px 20px 15px}.pane-head h2{font-size:16px}.pane-head .sub{font-size:12px;line-height:1.85;margin-top:6px}.pane-body{padding:20px}.pane-foot{padding:13px 17px 16px}.composer .ref{font-size:11px;line-height:1.85}.composer textarea{font-size:16px;min-height:48px;padding:10px}.composer .send{padding:10px 13px;min-height:48px;font-size:12px}.composer .row{gap:8px}.chips{margin-bottom:22px}.chips button{font-size:12px;padding:6px 9px;min-height:32px}.bubble .text{font-size:16px;line-height:2.1}.msg{gap:10px;margin-bottom:25px}.msg.author .bubble .text{font-size:15px}.msg .who{width:24px;height:27px;flex-basis:24px}.msg-actions{gap:4px}.msg-actions button{font-size:12px;min-height:30px}.msg-actions>span{font-size:11px!important}.mobile-tabs{padding:6px 10px calc(7px + env(safe-area-inset-bottom));border-color:#e5edd9;background:#fbfcf7}.mobile-tabs button{font-size:12px;min-height:42px;padding:9px;border-radius:7px;color:#9bae86}.mobile-tabs button[aria-selected=true]{background:#eaf2dd;color:#72945a;font-weight:500}.banner{padding:5px 13px;gap:5px 10px;font-size:11px;min-height:26px;flex-wrap:wrap}.banner #modelInfo{display:none}.banner .money{font-size:11px}
  .draft-head{padding:17px 19px;gap:8px}.draft-head h2{font-size:18px;line-height:1.8}.draft-head .rev{width:100%;margin-left:0;font-size:11px}.draft-head .ghost{min-height:29px;font-size:11px}.draft-scroll{padding:25px 0 32px}.draft-body{padding:0 22px;font-size:17px;line-height:2.1}.block p{font-size:16px;line-height:2}.arch-item p{font-size:14px}.dlg{padding:14px}.dlg-card{max-height:90dvh}.dlg-card header{padding:20px 21px 16px}.dlg-card header h3{font-size:21px}.dlg-card .body{padding:19px 21px}.dlg-card footer{padding:12px 21px 21px}.dlg-card .body textarea,.dlg-card .body input,.dlg-card .body select{font-size:16px}.dlg-card footer button{min-height:42px;font-size:12px}.sel-float{width:calc(100% - 26px);max-width:450px;justify-content:center;gap:5px;bottom:14px;padding:7px 8px}.sel-float .n{font-size:12px}.sel-float button{padding:9px 10px;font-size:12px;min-height:35px}.busy{max-width:calc(100% - 26px);font-size:12px}.toast{font-size:11px;max-width:calc(100% - 26px);border-radius:10px;padding:10px 15px;line-height:1.8}.editor-menu-panel{top:36px;min-width:154px}.plan-item .row{flex-wrap:wrap;gap:7px}.plan-item .go{margin-left:0}.plan-item .title{font-size:13px}.verify{margin-left:20px!important;margin-right:20px!important}
}
@media(max-width:360px){.site-header{padding-left:18px;padding-right:18px;gap:10px}.site-nav{gap:11px}.site-nav button{font-size:10px}.site-brand-copy b{font-size:15px}.site-brand-copy small{font-size:6px}.land-hero{padding-left:20px;padding-right:20px}.land-hero h1{font-size:34px}.land-hero .lead{font-size:14px}.land-cta .btn-primary,.land-cta .btn-ghost{padding:10px 11px;font-size:11px;gap:6px}.hero-eyebrow{font-size:9px}.hero-note{font-size:8px}.onb,.home{width:calc(100% - 36px)}.onb h2{font-size:27px}.onb-card{padding:22px}.site-footer{width:calc(100% - 36px)}.pane-head,.pane-body{padding-left:16px;padding-right:16px}.draft-body{padding-left:18px;padding-right:18px;font-size:16px}.composer textarea{padding:9px}.composer .send{padding:10px 12px}.topbar{gap:9px}.book{max-width:calc(100% - 100px)}.book b{font-size:12px}.stages button{padding-left:11px;padding-right:11px}.banner{font-size:11px}.banner .money{font-size:11px}}
@media(prefers-reduced-motion:reduce){button,.onb-card,.bcard{transition:none!important}.onb-card:hover{transform:none}}

/* Book archives, transparent references, and writing / inspiration modes. */
.work-modes{display:flex;gap:4px;padding:8px;margin:12px 18px 0;background:#edf2e8;border-radius:8px;flex-shrink:0}
.work-modes button{flex:1;border:0;border-radius:6px;padding:8px 10px;background:transparent;font-size:13px;color:#64765a;min-height:36px}
.work-modes button[aria-pressed=true]{background:#fffefa;color:#294d37;font-weight:600;box-shadow:0 1px 5px #263e3210}
.archive-tools{display:grid;gap:7px;padding:0 4px}.archive-tools button{border:1px solid #dce5d5;background:#fffefa;padding:9px 8px;border-radius:7px;font-size:12px;text-align:left;min-height:36px}
.left-list button small{display:block;font-size:11px;font-weight:400;color:#728365;margin-top:4px}
.archive-removed{margin:22px 5px 0;color:#6c7c61;font-size:12px}.archive-removed summary{cursor:pointer}.archive-removed>div{padding:9px 0;display:flex;align-items:center;justify-content:space-between;gap:7px}.archive-removed button{border:1px solid #dce5d5;border-radius:5px;background:#fffefa;font-size:12px;padding:4px 8px}
.archive-editor .body{display:grid;gap:10px}.archive-editor .body input,.archive-editor .body textarea{width:100%;resize:vertical}.archive-editor .body textarea{min-height:145px}.archive-editor #archiveBeliefs{min-height:95px}.archive-editor .body label{margin:9px 0 0;font-size:13px;color:#53694a}
.archive-versions{border-top:1px solid var(--line);margin-top:16px;padding-top:12px;font-size:13px}.archive-versions article{padding:14px 0;border-bottom:1px solid var(--line)}.archive-versions p{white-space:pre-wrap;overflow-wrap:anywhere}
.basis-preview{white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.95 var(--sans);color:#384c3d;margin:0}
.work-basis{border:0;border-bottom:1px dashed #b7c4ab;background:transparent;color:#617753;padding:0 0 4px;font-size:12px;cursor:pointer;margin-bottom:19px}
.pane-side .msg{gap:9px;margin-top:22px}.pane-side .bubble .text{font-size:15px;line-height:1.95}.pane-side .msg .who{width:23px;flex-basis:23px;height:25px;font-size:13px}.pane-side .msg-actions{flex-wrap:wrap}
.message-quote{margin:0 0 10px;border-left:2px solid #bdcbb0;padding-left:10px;color:#64745c;font-size:13px;white-space:pre-wrap}
#saveStatus{font-size:11px;color:#5d7351;overflow-wrap:anywhere}#saveRecovery{border:1px solid #c2d0b7;background:#fffefa;border-radius:5px;padding:4px 7px;font-size:11px;color:#405c35}
@media(max-width:760px){.work-modes{margin:10px 16px 0}.work-modes button{min-height:40px}.pane-side .bubble .text{font-size:16px}#saveStatus{font-size:11px}.banner:has(#saveRecovery:not([hidden])){min-height:62px}}
@media(max-width:1000px){
  .layout{grid-template-columns:1fr}.splitter,.pane{display:none}
  .layout[data-active=main] .pane-main,.layout[data-active=side] .pane-side,.layout[data-active=left] .pane-left{display:flex}
  .mobile-tabs{display:flex;flex:0 0 auto;gap:5px;background:#fbfcf7;border-top:1px solid #e5edd9;padding:7px 10px calc(7px + env(safe-area-inset-bottom))}
  .mobile-tabs button{flex:1;min-height:42px;border:0;border-radius:7px;background:transparent;color:#657a55;font-size:13px}
  .mobile-tabs button[aria-selected=true]{background:#eaf2dd;color:#3e6136;font-weight:600}
  .left-rail{width:100%;max-width:760px;margin:0 auto;overflow-y:auto}.left-tabs button{min-height:40px;font-size:13px}
}

/* A quiet, continuous directory rather than mutually exclusive archive tabs. */
.file-directory{padding:18px 10px;background:#f5f6ef;overflow-y:auto}.file-directory .directory-heading{padding:0 7px 15px;display:flex;align-items:center;justify-content:space-between;color:#78816e;font-size:11px;letter-spacing:1px}.directory-heading button{border:0;background:transparent;font-size:20px;color:#74826b}.tree-book{font-size:13px;font-weight:600;color:#294d3a;overflow-wrap:anywhere;padding:9px 6px 17px}.tree-folder{margin:4px 0 12px}.tree-folder>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;font-size:13px;color:#465c43;padding:9px 5px}.tree-folder>summary::-webkit-details-marker{display:none}.tree-folder>summary>span{font-size:17px;transform:rotate(90deg);color:#8b9780}.tree-folder:not([open])>summary>span{transform:none}.tree-folder summary small{margin-left:auto;color:#919b87;font-size:10px;font-weight:400}.folder-icon{font-size:21px;line-height:1;color:#81976f;font-weight:400}.tree-children{margin-left:13px;border-left:1px solid #dfe5d7;padding-left:7px}.tree-file{width:100%;display:flex;align-items:center;gap:7px;padding:10px 6px;background:transparent;border:0;border-radius:5px;text-align:left;color:#4c5c46;font-size:12px;line-height:1.6}.tree-file>span:not(.tree-file-icon){min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.tree-file small{font-size:9px;color:#8f977f;white-space:nowrap}.tree-file-icon{font-size:16px;color:#97a18e}.tree-file:hover{background:#e9eee1}.tree-file[aria-current=true]{background:#e3ebdb;color:#294c35}.tree-add{border:0;background:transparent;color:#819072;font-size:11px;padding:10px 6px;text-align:left}.tree-note{font-size:10px;line-height:1.9;color:#8b967e;margin:24px 10px}.tree-removed{font-size:11px;color:#869079;margin:20px 8px}.file-breadcrumb{font-size:11px;color:#8a967d}.file-toolbar{display:flex;flex-wrap:wrap;gap:8px;padding:12px 24px;border-bottom:1px solid #e9eddf;align-items:center}.file-toolbar button{font-size:11px;padding:7px 10px;border:1px solid #dbe3d2;border-radius:5px;background:#fcfdf9;color:#526745}.file-toolbar button[data-action=confirm-book-file]{color:#2d563e;background:#edf2e6}.file-toolbar>span{font-size:11px;color:#89957a;margin-left:auto}.book-file-body{padding:28px clamp(22px,5vw,80px) 60px!important}.book-file-text{font-size:18px;line-height:2.05;white-space:pre-wrap;overflow-wrap:anywhere;color:#304331;outline:none;min-height:40vh}.file-requirement{font-size:12px;color:#7a886d;margin-bottom:23px;padding-bottom:15px;border-bottom:1px solid #e8eddf}.file-requirement summary,.file-trace summary{cursor:pointer}.file-requirement p,.file-requirement pre{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;font:inherit;color:#4c6041}.file-trace{font-size:11px;color:#87947b;margin-bottom:20px;line-height:1.8}.file-trace>div{padding:4px 0}.file-trace>div>span{color:#759062}.desk-empty{margin:auto;width:min(80%,580px);padding:45px 0 80px}.desk-empty>span{font-size:10px;letter-spacing:3px;color:#849576}.desk-empty h2{font:400 clamp(22px,2vw,31px)/1.7 var(--serif);color:#2f503b;margin:24px 0 20px}.desk-empty p{font-size:13px;line-height:2.1;color:#89937c;max-width:380px}.desk-empty button{margin-top:24px;border:0;border-bottom:1px solid #bfccb3;background:transparent;color:#68815b;font-size:11px;padding:7px 0}.pane-side .pane-body .chips{flex-wrap:wrap}.pane-side .composer textarea{min-height:100px}
@media(max-width:760px){.file-toolbar{padding:10px 16px;gap:6px}.file-toolbar button{font-size:11px;min-height:38px}.book-file-text{font-size:17px}.book-file-body{padding:24px 22px!important}.file-directory .tree-file{font-size:14px}.tree-file small{font-size:11px}.tree-folder>summary{font-size:15px}.tree-note{font-size:12px}.file-trace,.file-requirement{font-size:12px}}

.file-directory .tree-folder{margin:2px 0 5px}.file-directory .tree-folder>summary{padding:8px 5px}.file-directory .tree-book{padding-bottom:12px}.book-file-body .file-requirement p{font-size:13px}.book-file-body h2{overflow-wrap:anywhere}

.project-actions{padding:20px 23px;border-bottom:1px solid #dfe7d5;background:#f2f5eb}.project-actions>span{font-size:14px;font-weight:600;color:#31513b}.project-actions p{font-size:12px;line-height:1.8;color:#819071}.project-actions .send{width:100%;margin-top:10px;min-height:42px}.chapter-document-tabs{display:flex;gap:8px;align-items:center;padding:15px 24px;border-bottom:1px solid #e5ebdb;flex-wrap:wrap}.chapter-document-tabs b{flex:1;font-size:14px;color:#3f5b3d}.chapter-document-tabs button{border:1px solid #dfe7d7;background:transparent;border-radius:7px;padding:7px 15px;color:#748567}.chapter-document-tabs button[aria-pressed=true]{background:#e7eddf;color:#2d5038}.chapter-warning{margin:0;padding:10px 25px;font-size:12px;color:#936340;background:#fbf3e7}.project-chapter>.tree-children{margin-left:18px}.project-chapter .tree-children button{font-size:11px;padding:5px 7px}

#paneMain:has(.chapter-document-tabs) > .pane-head { display:none; }