:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#202535;background:#f5f6fa;font-synthesis:none;--blue:#3d4fe0;--ink:#1c2130;--muted:#707787;--line:#e6e9f0;--green:#127b64}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible{outline:3px solid #92a1ff;outline-offset:3px}input:focus,textarea:focus,select:focus{outline:2px solid #8996f5;border-color:transparent}button{border:0}a{color:var(--blue)}.shell{display:grid;grid-template-columns:224px 1fr;min-height:100vh}.sidebar{background:#191d2c;color:#b5bbcd;padding:30px 20px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;color:white;margin:0 8px 36px}.brand img{width:35px}.brand strong{font-size:23px;letter-spacing:3px}.brand small{display:block;font-size:12px;letter-spacing:1px;color:#9299b4;margin-top:4px}.side-label{font-size:12px;letter-spacing:1.4px;color:#858da7;padding:10px 12px}.nav-btn{display:flex;align-items:center;gap:12px;background:none;text-align:left;color:#b8bfd3;padding:13px 14px;border-radius:7px;width:100%;font-size:14px;margin:3px 0}.nav-btn b{font-size:12px;width:20px;font-weight:500;opacity:.7}.nav-btn.active{background:#303957;color:white;box-shadow:inset 3px 0 #8392ff}.nav-btn:hover{background:#252c42}.sidebar-foot{margin-top:auto;font-size:12px;line-height:1.8;padding:20px 12px 0;border-top:1px solid #34394a}.sidebar-foot strong{font-size:14px;color:#d6dcef;display:block}.content{min-width:0}.topbar{height:78px;background:#fff;border-bottom:1px solid var(--line);padding:0 38px;display:flex;align-items:center;justify-content:space-between;gap:15px}.project-switch{display:flex;align-items:center;gap:12px}.project-switch select{max-width:300px;border:0;background:transparent;font-weight:600;color:var(--ink);padding:8px;font-size:15px}.top-actions{display:flex;align-items:center;gap:12px}.avatar{background:#ebedf6;color:#515b75;border-radius:50%;width:34px;height:34px;display:grid;place-items:center;font-size:13px}.workspace{max-width:1500px;margin:0 auto;padding:34px 38px 50px}.eyebrow{font-size:12px;color:#868ca0;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:10px}.heading-row{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:24px}h1{font-size:28px;letter-spacing:-.5px;margin:0 0 9px;font-weight:650}h2{font-size:18px;margin:0 0 12px}h3{font-size:16px;margin:0 0 9px}p{font-size:15px;line-height:1.8;margin:0 0 12px}.subtle{color:var(--muted)}.small{font-size:13px}.tag{display:inline-flex;align-items:center;gap:6px;border:1px solid #dfe3ed;background:#fff;color:#687088;font-size:12px;padding:5px 10px;border-radius:5px;white-space:nowrap}.tag.blue{background:#eef0ff;color:#4655c9;border-color:#e1e5ff}.tag.green{background:#eaf7f1;color:#267762;border-color:#dcefe6}.tag.amber{background:#fff6e6;color:#a0721c;border-color:#f0e4c8}.steps{display:flex;border:1px solid var(--line);background:#fff;border-radius:10px;margin-bottom:26px;padding:18px 22px;gap:12px}.step{display:flex;align-items:center;gap:10px;flex:1;color:#9095a3;font-size:14px}.step .num{border:1px solid #dfe3ec;border-radius:50%;height:25px;width:25px;display:grid;place-items:center;font-size:12px;flex-shrink:0}.step.current{color:var(--blue);font-weight:600}.step.current .num{background:var(--blue);border-color:var(--blue);color:white}.step.done .num{background:#edf6f1;color:#2d806b;border-color:#d8eae1}.two-col{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:22px;align-items:start}.card{background:white;border:1px solid var(--line);border-radius:10px;padding:24px;margin-bottom:20px;min-width:0}.card-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:16px}.card-head h2{margin:0}.section-mark{font-size:12px;color:var(--blue);font-weight:700;letter-spacing:1px;margin-bottom:13px}.dropzone{border:1px dashed #c9d1e6;border-radius:8px;background:#fafbff;padding:22px;text-align:center;margin-bottom:20px}.dropzone .file-icon{font-size:23px;color:#7786c4;margin-bottom:10px}.dropzone p{font-size:14px}.field-label{display:block;font-size:14px;color:#414b63;font-weight:550;margin:18px 0 8px}textarea,input[type=text],input[type=password],input[type=date],select.field{border:1px solid #dce1eb;border-radius:6px;padding:11px 12px;width:100%;background:#fff;color:#333d50;font-size:15px;line-height:1.7}textarea{resize:vertical;min-height:145px}.material-input{min-height:250px}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.between{justify-content:space-between}.btn{padding:10px 16px;border-radius:6px;font-size:14px;font-weight:550;display:inline-flex;align-items:center;justify-content:center;gap:8px;line-height:1.4;background:#eef0f6;color:#45506a}.btn.primary{background:var(--blue);color:#fff;box-shadow:0 3px 7px #3d4fe019}.btn.secondary{border:1px solid #dce1eb;background:#fff;color:#46506a}.btn.text{background:none;padding:7px 3px;color:var(--blue)}.action-bar{border-top:1px solid var(--line);padding-top:20px;margin-top:20px;display:flex;justify-content:space-between;gap:14px;align-items:center}.notice{background:#f1f3ff;border-left:3px solid #7683ed;border-radius:4px;color:#56618e;padding:13px 15px;font-size:13px;line-height:1.8;margin-bottom:20px}.notice.warning{background:#fff8ed;color:#88642b;border-left-color:#d7ac60}.detail{padding:15px 0;border-bottom:1px solid #edf0f5}.detail:last-child{border:0;padding-bottom:0}.detail:first-of-type{padding-top:0}.detail-label{font-size:12px;color:#7d8596;margin-bottom:5px}.detail-value{font-size:14px;line-height:1.7;color:#34415b;overflow-wrap:anywhere}.source-link{display:block;font-size:13px;line-height:1.8;margin:9px 0;text-decoration:none}.source-link:hover{text-decoration:underline}.timeline{padding:0;margin:0;list-style:none}.timeline li{position:relative;border-left:1px solid #e0e5ef;padding:0 0 23px 17px;margin-left:5px;font-size:14px;line-height:1.6}.timeline li:before{content:'';position:absolute;width:7px;height:7px;border-radius:50%;background:#aeb8cf;left:-4px;top:7px}.timeline small{display:block;font-size:12px;color:#9097a8;margin-top:4px}.fact-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.fact{border:1px solid #e5e9f1;border-radius:7px;padding:15px;background:#fcfdff}.fact h3{font-size:14px;margin-top:9px}.fact p{font-size:14px;color:#586178;margin-bottom:7px}.fact small{font-size:12px;color:#8790a3}.question{padding:20px 0;border-bottom:1px solid var(--line)}.question:first-child{padding-top:0}.question p{font-size:14px}.question textarea{min-height:80px;font-size:14px}.tabs{display:flex;gap:18px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow-x:auto}.tab{white-space:nowrap;padding:0 1px 13px;color:#7b8393;background:none;font-size:14px;border-bottom:2px solid transparent}.tab.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}.document{line-height:1.95;font-size:15px;overflow-wrap:anywhere;max-height:680px;overflow-y:auto;padding:10px 22px 28px}.document h1{font-size:24px;line-height:1.6;margin:10px 0 20px}.document h2{font-size:18px;margin:24px 0 12px}.document h3{font-size:16px;margin:20px 0 8px}.document p{line-height:1.95;white-space:pre-wrap}.document-editor{min-height:590px;font-size:15px;line-height:1.9}.review-item{border:1px solid #e5e9f1;border-radius:7px;margin:12px 0;padding:18px}.review-item p{font-size:14px;margin-top:9px}.review-item a{font-size:13px}.risk-number{font-size:12px;font-weight:bold;color:#8d95ad;margin-right:10px}.empty{padding:42px 20px;text-align:center}.empty p{color:var(--muted);max-width:520px;margin:10px auto 20px}.version{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:21px;border:1px solid var(--line);border-radius:8px;margin:12px 0}.version strong{font-size:18px}.version p{font-size:13px;margin:6px 0 0;color:#7b8495}.change{border:1px solid var(--line);border-radius:7px;margin:14px 0;overflow:hidden}.change h3{padding:15px 18px;background:#fafbfe;margin:0;border-bottom:1px solid var(--line)}.diff-grid{display:grid;grid-template-columns:1fr 1fr}.diff{padding:18px;font-size:14px;line-height:1.85;white-space:pre-wrap}.diff.before{background:#fff6f5;color:#905753}.diff.after{background:#f1faf5;color:#357154}.change-reason{font-size:13px;padding:13px 18px;color:#707990;line-height:1.8}.checkline{display:flex;align-items:flex-start;gap:10px;font-size:14px;line-height:1.8;margin:15px 0}.checkline input{margin-top:6px}.modal-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}dialog{border:1px solid #e0e5ee;border-radius:14px;padding:27px;width:min(560px,calc(100% - 30px));box-shadow:0 20px 100px #0b133d33;color:var(--ink);max-height:90vh}dialog::backdrop{background:#10152b65;backdrop-filter:blur(3px)}dialog h2{margin:0}.boot{display:grid;place-items:center;min-height:100vh;color:#69738b}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#252d43;color:white;border-radius:8px;padding:13px 22px;box-shadow:0 4px 18px #0002;display:none;z-index:100;font-size:14px;max-width:90vw}.loading{animation:pulse 1.4s infinite}.busy-banner{background:#edf0ff;border:1px solid #d9dfff;border-radius:8px;padding:15px 20px;margin-bottom:20px;color:#5362b6;line-height:1.8;font-size:14px}.status-strip{display:flex;gap:9px;flex-wrap:wrap}.code{font-family:monospace;font-size:12px;overflow-wrap:anywhere;color:#7c879b}.review-task{border:1px solid var(--line);padding:18px;border-radius:8px;margin-bottom:12px}.review-task h3{margin:9px 0}.review-task p{font-size:14px}.login{max-width:440px;margin:12vh auto;padding:30px}.spinner{display:inline-block;width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.5}}@media(min-width:1600px){.workspace{padding-top:44px}}@media(max-width:1150px){.two-col{grid-template-columns:minmax(0,1fr) 260px}.workspace{padding:26px}.topbar{padding:0 26px}.shell{grid-template-columns:200px 1fr}.sidebar{padding:25px 13px}}@media(max-width:950px){.two-col{grid-template-columns:1fr}.context-panel{display:grid;grid-template-columns:1fr 1fr;gap:16px}.context-panel .card{margin:0}.context-panel .card:last-child{display:none}.steps{padding:14px}.step{font-size:12px;gap:6px}}@media(max-width:720px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;padding:15px;display:block}.brand{margin:0 0 15px}.brand small,.side-label,.sidebar-foot{display:none}.sidebar nav{display:flex;gap:4px;overflow-x:auto}.nav-btn{white-space:nowrap;width:auto;font-size:13px;padding:10px}.nav-btn b{display:none}.topbar{height:auto;min-height:68px;padding:14px 16px;flex-wrap:wrap}.project-switch select{max-width:200px;font-size:14px}.workspace{padding:24px 16px}.heading-row{flex-direction:column}h1{font-size:24px}.steps{overflow-x:auto}.step{flex:0 0 auto;margin-right:14px}.card{padding:19px}.context-panel{display:block}.context-panel .card{margin-bottom:16px}.fact-grid,.diff-grid{grid-template-columns:1fr}.action-bar,.version{align-items:flex-start;flex-direction:column}.document{padding:5px;max-height:none}.top-actions{gap:8px}.avatar{display:none}.source-link{font-size:14px}}

/* Supplied original IP artwork: files are copied without raster editing. */
:root{--blue:#305bea;--ink:#202a46;--line:#e1e7f5;background:#f3f6fd}
.sidebar{background:linear-gradient(180deg,#182955 0%,#1b2440 65%,#18213b 100%)}
.nav-btn.active{background:#304677;box-shadow:inset 3px 0 #88b5ff}
.brand small{letter-spacing:2px;color:#9dbae8}
.brand-hero{min-height:218px;padding:33px 30px;position:relative;border:1px solid #e0e8fd;border-radius:14px;overflow:hidden;background:#eaf0ff url('/assets/workflow-scene.png') center 46%/cover no-repeat;display:block;box-shadow:0 8px 30px #284dab08}
.brand-hero>div:first-child{position:relative;max-width:51%;z-index:1}
.brand-hero h1{font-size:27px;line-height:1.5;color:#1d3569;text-wrap:balance}
.brand-hero p{color:#5c719a;max-width:340px;font-size:14px;line-height:1.85}
.brand-hero .status-strip{margin-top:18px;max-width:50%;position:relative;z-index:1}
.brand-hero .tag{background:#ffffffd9;border-color:#d9e5fe;color:#45649d}
.companion-card{overflow:hidden;padding-top:0}
.companion-art{display:block;width:calc(100% + 48px);height:184px;object-fit:cover;object-position:center 48%;margin:0 -24px 21px;border-bottom:1px solid #e2eafa}
.login-shell{min-height:100vh;display:grid;grid-template-columns:1.25fr 1fr;background:#f4f7ff;align-items:center}
.login-art{height:100vh;min-height:650px;position:relative;background:#eaf1ff url('/assets/login-scene.png') 30% center/cover no-repeat}
.login-caption{position:absolute;left:7%;top:7%;color:#284c85}
.login-caption span{font-size:13px;letter-spacing:3px}
.login-caption h2{font-size:27px;line-height:1.65;margin-top:18px}
.login{width:calc(100% - 72px);max-width:440px;margin:40px auto;padding:36px;border-color:#dfe6f6;box-shadow:0 18px 65px #3b65c30b}
.login .brand{color:#294678;margin:0 0 32px}.login .brand h1{margin:0}.login-note{font-size:12px;color:#8a98b4;margin-top:28px;margin-bottom:0;text-align:center}
@media(min-width:1400px){.brand-hero{min-height:230px;padding:39px 36px}.brand-hero h1{font-size:30px}}
@media(max-width:950px){.companion-art{height:190px}.brand-hero{min-height:212px}.brand-hero h1{font-size:25px}.login-shell{grid-template-columns:1fr 1fr}.login{width:calc(100% - 36px);padding:26px}}
@media(max-width:720px){.brand-hero{padding:25px 20px;min-height:225px;background-position:center;background-size:auto 100%}.brand-hero>div:first-child{max-width:59%}.brand-hero h1{font-size:23px}.brand-hero p{font-size:13px;line-height:1.7}.brand-hero .status-strip{max-width:65%}.companion-art{width:calc(100% + 38px);margin-left:-19px;margin-right:-19px;height:210px}.login-shell{display:block;padding-top:210px;background:#edf3ff url('/assets/login-scene.png') center top/auto 330px no-repeat}.login-art{display:none}.login{margin:0 auto 30px;background:#ffffffef;width:calc(100% - 30px);max-width:430px}.login-shell{min-height:100vh;padding-bottom:20px}}
@media(prefers-reduced-motion:reduce){.loading,.spinner{animation:none}}
