:root{--ink:#17352e;--teal:#176352;--bg:#f4f6f1;--paper:#fff;--line:#dfe8e2;--muted:#6d8078;--mint:#dceee4;--red:#b4453f}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px system-ui,"Microsoft YaHei",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer;min-height:46px;border:0;border-radius:10px;padding:11px 15px;font-weight:600}button:focus-visible,a:focus-visible{outline:3px solid #7bb69f;outline-offset:3px}button:disabled{cursor:not-allowed;opacity:.5}.layout{display:grid;grid-template-columns:224px minmax(0,1fr);min-height:100vh}aside{background:var(--ink);color:white;padding:30px 18px;position:sticky;top:0;height:100vh}.brand{font-size:30px;font-weight:800;letter-spacing:.07em}.brand small{display:block;color:#a2c4b4;font-size:9px;letter-spacing:.16em;margin-top:7px}aside nav{display:grid;gap:8px;margin-top:48px}aside nav button{background:transparent;color:#b7d0c6;text-align:left}aside nav button.active,aside nav button:hover{background:#2c6354;color:#fff}.aside-note{font-size:11px;line-height:1.9;color:#9dbeb0;position:absolute;bottom:24px}.layout.compact{grid-template-columns:92px minmax(0,1fr)}.compact .brand{font-size:23px}.compact .brand small,.compact .aside-note{display:none}.compact aside nav button{font-size:11px;padding:10px 4px}main{max-width:1440px;padding:24px 34px 70px;min-width:0;width:100%}header{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-bottom:24px}header>div{flex:1;min-width:180px}header h1{font-size:28px;margin:5px 0}header p{font-size:12px;color:var(--muted);margin:0}.eyebrow{font-size:10px;letter-spacing:.15em;color:var(--teal);font-weight:800}.icon{background:white;border:1px solid var(--line);width:48px;font-size:24px;padding:0}.tag{display:inline-block;font-size:11px;line-height:1.5;border-radius:24px;padding:6px 10px;background:var(--mint);color:var(--teal);font-weight:600}.tag.warning{background:#fff0d4;color:#8b5b1b}.tag.danger{background:#fde8e5;color:var(--red)}.primary{background:var(--teal);color:#fff}.secondary{background:var(--mint);color:var(--teal)}.danger-button{background:#fde8e5;color:var(--red)}.plain{background:transparent;color:var(--teal);border:1px solid var(--line)}.panel,.card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:17px;min-width:0}.panel h2,.card h2{font-size:18px;margin:0 0 14px}.panel h3{font-size:15px;margin:20px 0 12px}.panel p{line-height:1.8}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}.panel-head h2{margin:0}.hero{background:var(--ink);color:white;padding:27px;border-radius:22px;margin-bottom:18px}.hero p{color:#bed7ca;line-height:1.8}.hero h2{font-size:27px;margin:8px 0 10px}.grid{display:grid;grid-template-columns:minmax(250px,.8fr) minmax(0,1.5fr);gap:18px}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card small{display:block;color:var(--muted);font-size:12px}.card strong{display:block;font-size:28px;margin-top:8px}.two,.three{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.three{grid-template-columns:repeat(3,minmax(0,1fr))}form label,.field{display:grid;gap:6px;margin:12px 0;font-size:12px;color:var(--muted)}input,select,textarea{border:1px solid var(--line);border-radius:9px;min-height:46px;width:100%;padding:11px;color:var(--ink);background:white;min-width:0}textarea{resize:vertical;min-height:92px;line-height:1.7}input:focus,select:focus,textarea:focus{outline:2px solid #8bc7b2;outline-offset:1px}input:disabled{background:#f1f5f0}.check{display:flex;align-items:flex-start;gap:10px;color:var(--ink);font-size:13px;line-height:1.8}.check input{min-height:20px;width:20px;flex:0 0 20px;margin-top:3px;accent-color:var(--teal)}.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:14px}.notice{padding:14px;background:#f0f7f2;border:1px solid #e3ede5;border-radius:11px;line-height:1.8;font-size:12px;color:#4d7064;margin:12px 0}.notice.warning{background:#fff6e8;border-color:#f0dfbf;color:#7c633c}.notice.danger{background:#fff0ed;border-color:#f1d1ca;color:var(--red)}.muted{font-size:12px;color:var(--muted);line-height:1.8}.row{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding:15px 0;flex-wrap:wrap}.row:first-of-type{border-top:0}.row small{display:block;margin-top:5px;color:var(--muted);line-height:1.6}.row button{max-width:100%}.client-list button{display:block;width:100%;text-align:left;background:#f7faf6;border:1px solid var(--line);margin:10px 0;font-weight:400}.client-list button.selected{border-color:var(--teal);background:#eaf4ed}.client-list strong{font-size:14px}.client-list small{display:block;color:var(--muted);margin-top:5px}.empty{padding:35px 15px;text-align:center;color:var(--muted);line-height:1.9}.definition{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.definition div{padding:12px;background:#f5f8f3;border-radius:10px;overflow-wrap:anywhere}.definition dt{font-size:11px;color:var(--muted)}.definition dd{margin:6px 0 0;line-height:1.7}.agreement{white-space:pre-wrap;overflow-wrap:anywhere;background:#fcfdf9;padding:22px;line-height:1.9;border:1px solid var(--line);border-radius:12px;font-size:13px}.hash{display:block;font:11px ui-monospace,monospace;overflow-wrap:anywhere;color:var(--muted);line-height:1.7}.signature-box{border:1px dashed #9ab6a7;border-radius:12px;background:#fbfdf9;margin:12px 0;position:relative;overflow:hidden}canvas{display:block;width:100%;height:210px;touch-action:none;cursor:crosshair}.signature-hint{position:absolute;inset:0;pointer-events:none;display:grid;place-items:center;color:#9bb0a2}.signature-image{max-width:100%;height:150px;object-fit:contain;background:white;border:1px solid var(--line);border-radius:10px}.material-preview{max-width:160px;max-height:130px;object-fit:contain;border-radius:10px;border:1px solid var(--line)}.gate{max-width:690px;margin:60px auto}.gate h2{font-size:27px}.gate>p{color:var(--muted)}.feedback{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:14px 20px;border-radius:12px;z-index:50;max-width:calc(100vw - 30px);line-height:1.7;box-shadow:0 8px 25px #17352e25}.bottom{display:none}code{font-family:ui-monospace,monospace;font-size:12px}pre{white-space:pre-wrap;overflow-wrap:anywhere}[hidden]{display:none!important}.status-line{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.wide{grid-column:1/-1}
@media(max-width:1000px){main{padding:20px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.grid{grid-template-columns:1fr}.three{grid-template-columns:repeat(2,minmax(0,1fr))}}
.hero .eyebrow{color:#b5d7c8}.hero .plain{color:#e1f1e7;border-color:#6d9c87}
.auth-view{min-height:100vh;display:grid;grid-template-columns:minmax(340px,.95fr) minmax(420px,1.05fr)}.auth-story{position:relative;background:#173f34;color:#f1faf4;padding:50px 60px;display:flex;flex-direction:column;min-height:100vh;overflow:hidden}.auth-story:after{content:"";position:absolute;right:-160px;bottom:90px;width:420px;height:420px;border:1px solid #426a57;border-radius:50%;box-shadow:0 0 0 70px #ffffff03,0 0 0 140px #ffffff02;pointer-events:none}.auth-story-content{margin:auto 0;position:relative;z-index:1}.auth-kicker{color:#accdbc;font-size:13px}.auth-story h1{font-size:clamp(32px,3.2vw,50px);font-weight:650;line-height:1.5;margin:22px 0;letter-spacing:.02em}.auth-story-content p{color:#b9d4c5;font-size:15px;line-height:1.95}.auth-features{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}.auth-features span{border:1px solid #527963;border-radius:99px;padding:9px 12px;color:#d3e8dc;font-size:11px}.auth-footnote{font-size:11px;color:#a1c2af;position:relative;z-index:1;margin-top:28px}.auth-form-side{display:flex;align-items:center;justify-content:center;padding:50px 35px;background:#f8faf6}.auth-card{width:100%;max-width:400px}.auth-card h2{font-size:30px;margin:12px 0 10px;letter-spacing:.02em}.auth-card .muted{font-size:13px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;background:#eaf0e9;border-radius:12px;padding:4px;margin:32px 0 25px;gap:3px}.auth-tabs button{background:transparent;color:var(--muted);min-height:42px}.auth-tabs button.active{background:white;color:var(--teal);box-shadow:0 3px 10px #17352e0a}.auth-card form label{font-size:12px;margin-top:18px;color:#536e61}.auth-card input{min-height:50px;background:#fff;border-color:#d9e4da}.auth-submit{width:100%;min-height:50px;margin-top:10px}.auth-feedback{font-size:12px;line-height:1.8;color:var(--red);margin:13px 0 0;min-height:22px}.auth-feedback.success{color:var(--teal)}.auth-switch{text-align:center;color:var(--muted);font-size:12px;margin-top:19px}.auth-switch button{color:var(--teal);padding:0 3px;min-height:30px;background:transparent;font-size:12px}.auth-secondary{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:32px;padding-top:20px}.auth-secondary span{font-size:10px;color:#87998c}.auth-secondary button{font-size:11px;min-height:36px;padding:7px 12px}.mobile-brand{display:none}#developer-settings summary{cursor:pointer;color:var(--muted);font-size:12px}#account-workspace{margin-top:25px}
@media(max-width:850px){.auth-view{grid-template-columns:1fr}.auth-story{display:none}.auth-form-side{padding:36px 24px;min-height:100vh}.auth-card{max-width:400px}.mobile-brand{display:block;font-size:27px;font-weight:800;margin-bottom:42px}.mobile-brand span{font-size:9px;color:var(--muted);letter-spacing:.15em;margin-left:8px}.auth-card h2{font-size:27px}.auth-tabs{margin-top:27px}}
@media(max-width:760px){.layout,.layout.compact{display:block}aside,#collapse{display:none}main{padding:16px 14px calc(100px + env(safe-area-inset-bottom))}header{gap:10px;margin-bottom:18px}header h1{font-size:24px}header .tag{font-size:10px}.panel{padding:17px;border-radius:15px}.two,.three,.definition{grid-template-columns:1fr}.cards{gap:10px}.card{padding:17px}.card strong{font-size:24px}.bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;background:white;border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:20}.bottom button{background:transparent;color:var(--muted);font-size:11px;padding:10px 3px}.bottom button.active{color:var(--teal);background:#edf5ed}.gate{margin:25px auto}.hero{padding:22px}.hero h2{font-size:24px}.feedback{bottom:calc(85px + env(safe-area-inset-bottom))}canvas{height:190px}}

.scope-workspace{overflow-wrap:anywhere;border-top:4px solid var(--teal);margin-top:24px}.scope-workspace details{padding:18px 0;border-bottom:1px solid var(--line)}.scope-workspace summary{font-weight:700;cursor:pointer}.scope-workspace pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;background:#f1f6f1;padding:14px;border-radius:10px}.scope-workspace form{margin:18px 0}.scope-record{margin:12px 0}.scope-workspace select{max-width:100%}.scope-workspace [data-review]{border-left:3px solid var(--teal);padding-left:16px}.scope-workspace input[type=checkbox]{width:20px;display:inline-block;margin-right:8px}

.financial-context-review{font:inherit;color:var(--ink);overflow-wrap:anywhere;width:min(760px,90vw);max-height:85vh;overflow:auto;border:1px solid #bccdc3;border-radius:16px}.financial-context-review pre{white-space:pre-wrap;overflow-wrap:anywhere}.financial-context-review::backdrop{background:#09231788}

.ledger-tools{border-top:4px solid #226348}.ledger-tools pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:28rem;overflow:auto}.ledger-tools img{max-width:100%;height:auto;background:white}.ledger-tools select{max-width:100%}.ledger-tools input[type=checkbox]{width:auto}.ledger-tools figure{margin:1rem 0}.ledger-tools [data-ledger-status]{overflow-wrap:anywhere}

.ledger-tools input[type=checkbox]{width:18px;height:18px;min-height:0;display:inline-block;vertical-align:middle;margin-right:.5rem}
/* S2 internal transfer evidence: bounded in-memory image viewer. */
.transfer-card{border-top:3px solid #27765a;margin-top:1.5rem}.transfer-item{padding:1rem 0;border-top:1px solid #dce9e2}.transfer-card dd{overflow-wrap:anywhere;margin:0 0 .65rem}.transfer-card img{display:block;max-width:100%;max-height:70vh;object-fit:contain;margin:1rem 0}.transfer-card [data-transfer-image]:empty{display:none}.transfer-card .actions{flex-wrap:wrap}.transfer-card select{max-width:100%}

/* Cloud trial: keep synthetic demo outside the public sign-in flow. */
.auth-secondary{display:none!important}.trial-note{padding:10px 12px;border:1px solid #dfc892;border-radius:10px;background:#fff8e6;color:#685329;font-size:13px;line-height:1.6}