:root{--paper:#f7f2e9;--panel:#fffdf9;--ink:#252922;--muted:#77796f;--line:#e4e0d5;--orange:#e15b2d;--orange-dark:#b83e1d;--peach:#fae8d9;--green:#3b664b;--radius:18px;--sans:"Avenir Next","Trebuchet MS","PingFang SC","Microsoft YaHei",sans-serif;--serif:"Iowan Old Style","Palatino Linotype","Songti SC",serif}
*{box-sizing:border-box}html{background:var(--paper);scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:4px}input:focus,select:focus{outline:2px solid var(--orange);outline-offset:2px}a{color:inherit}[hidden]{display:none!important}.shell{max-width:1180px;margin:0 auto;padding:0 42px}.topbar{display:flex;align-items:center;justify-content:space-between;min-height:104px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;font-size:18px;font-weight:650;letter-spacing:.04em}.brand small{display:block;font-size:8px;font-weight:500;letter-spacing:.14em;color:var(--muted);margin-top:2px}.brand-mark{display:block;position:relative;width:42px;height:42px;border-radius:11px;background:var(--orange);color:white;font:italic 700 34px/44px var(--serif);padding-left:9px;letter-spacing:-6px;box-shadow:0 3px 0 #bd4724}.brand-mark span{color:#ffd3af}.text-button{padding:10px 3px;border:0;background:none;color:var(--muted);font-size:13px;text-underline-offset:5px}.text-button:hover{text-decoration:underline;color:var(--ink)}.boot{min-height:55vh;display:flex;align-items:center;justify-content:center;gap:12px;color:var(--muted)}.login-layout{min-height:calc(100svh - 176px);display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:center;padding:60px 0 82px}.eyebrow{margin:0 0 20px;display:flex;align-items:center;gap:9px;color:var(--orange-dark);letter-spacing:.13em;font-size:11px;font-weight:650}.eyebrow span{width:6px;height:6px;border-radius:50%;background:var(--orange)}h1,h2,p{margin-top:0}h1{font-size:clamp(36px,5.4vw,65px);font-weight:600;line-height:1.23;letter-spacing:-.045em;margin-bottom:24px}h1 span{color:var(--orange)}.lead{font-size:17px;line-height:1.9;color:#6f7367;margin-bottom:32px}.intro-rule{display:flex;align-items:center;gap:17px;font-size:12px;padding-top:20px;border-top:1px solid var(--line);max-width:337px}.intro-rule i{font-style:normal;color:#b0ad9e}.login-panel{padding:34px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:0 15px 35px #35342106}.section-number{font-size:9px;letter-spacing:.16em;color:var(--orange-dark);font-weight:600}.login-panel h2{font-size:22px;font-weight:600;letter-spacing:-.02em;margin:17px 0 9px}.muted{color:var(--muted);font-size:13px}.login-panel form{margin-top:31px}label{font-size:13px;font-weight:600;display:block;margin-bottom:8px}input,select{width:100%;height:50px;background:var(--panel);border:1px solid #d9d9cd;border-radius:9px;padding:11px 13px;color:var(--ink);font-size:16px;min-width:0}input::placeholder{color:#a7a79a;font-size:14px}select{appearance:auto;padding-right:8px}input:disabled,select:disabled{background:#f0eee7;color:var(--muted)}.primary,.secondary{min-height:48px;padding:12px 17px;border-radius:9px;border:1px solid transparent;font-size:14px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:18px;transition:background .15s,transform .15s}.primary{background:var(--orange);color:white}.primary:hover:not(:disabled){background:var(--orange-dark)}.primary:active:not(:disabled){transform:translateY(1px)}.primary span{font-size:18px;font-weight:400}.secondary{background:var(--panel);border-color:#d9d9cd;color:var(--ink)}.secondary:hover:not(:disabled){background:#f4f0e7}.login-panel .primary{width:100%;margin-top:18px;justify-content:space-between}.tiny{font-size:11px;color:var(--muted);line-height:1.7;margin:12px 0 0}.login-panel>.tiny{margin-top:18px}.notice{background:var(--peach);border:1px solid #efd1b5;border-radius:9px;padding:12px 14px;font-size:13px;line-height:1.65;margin:15px 0;overflow-wrap:anywhere}.error{color:#973d24;background:#fff1e8}.workspace-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;padding:40px 0 32px}.workspace-heading .eyebrow{margin-bottom:12px}.workspace-heading h1{font-size:36px;margin:0}.account-badge{font-size:11px;margin:0 0 4px;color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:8px 12px;white-space:nowrap}.work-grid{display:grid;grid-template-columns:minmax(320px,.98fr) minmax(320px,1.02fr);gap:26px;align-items:start;padding-bottom:40px}.editor,.confirmation,.result{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:27px}.section-heading{display:flex;gap:10px;align-items:center;margin-bottom:23px}.section-heading h2{font-size:17px;font-weight:600;margin:0;letter-spacing:-.015em}.step{font:italic 21px var(--serif);color:var(--orange)}.product-tabs{display:flex;gap:7px}.product-tab{flex:1;min-width:0;min-height:56px;background:#f4f1ea;border:1px solid transparent;border-radius:10px;padding:9px 5px;color:var(--muted);font-size:15px;font-weight:600;letter-spacing:.015em}.product-tab small{display:block;font-size:10px;font-weight:400;margin-top:1px}.product-tab[aria-pressed=true]{color:var(--orange-dark);border-color:#e7a783;background:var(--peach)}.product-tab:disabled{cursor:default}.route-label{font-size:11px;color:var(--muted);margin:15px 0 23px}.fields{padding:0;margin:0;border:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px;min-width:0}.field{min-width:0}.field.wide{grid-column:1/-1}.field-hint{font-size:10px;line-height:1.55;margin:6px 0 0;color:var(--muted)}.fixed-details{border-top:1px solid var(--line);margin-top:24px;padding-top:16px;color:var(--muted);font-size:12px}.fixed-details summary{cursor:pointer;min-height:26px;list-style:none;display:flex;justify-content:space-between;align-items:center}.fixed-details summary:after{content:"+";font-size:19px;line-height:1}.fixed-details[open] summary:after{content:"−"}.fixed-details summary::-webkit-details-marker{display:none}dl{margin:12px 0 0}#fixed-values,.confirmation-summary{display:grid;grid-template-columns:minmax(88px,1fr) minmax(0,1.6fr);gap:10px 16px;font-size:12px}dt{color:var(--muted)}dd{margin:0;text-align:right;overflow-wrap:anywhere;color:var(--ink)}#prepare-button{width:100%;margin-top:19px;justify-content:space-between}.editor-note{text-align:center}.empty-preview{min-height:484px;border-radius:var(--radius);border:1px dashed #d8d6c9;padding:37px 22px 28px;text-align:center;background:#f0eee4}.paper-stack{width:196px;height:274px;position:relative;margin:0 auto 29px}.paper-stack:before{content:"";position:absolute;inset:10px -6px -2px 4px;background:#e2ddcc;border:1px solid #d2cebc;border-radius:6px;transform:rotate(5deg)}.paper{position:relative;height:100%;background:#fffaf2;border:1px solid #dedacc;border-radius:6px;padding:22px 19px;box-shadow:0 14px 22px #60573d12;text-align:left;transform:rotate(-3deg)}.paper-tag{font-size:8px;letter-spacing:.13em;color:var(--orange-dark)}.paper strong{display:block;font-size:25px;font-weight:600;letter-spacing:-.04em;line-height:1.25;margin:12px 0 16px}.paper-line{height:4px;background:#e7e1d2;width:82%;margin:6px 0}.paper-line.short{width:61%}.paper-chart{display:flex;align-items:end;gap:7px;height:46px;border-bottom:1px solid #e7e1d2;margin:16px 0 8px}.paper-chart i{width:22px;background:#ecc2a5;height:21%}.paper-chart i:nth-child(2){height:38%}.paper-chart i:nth-child(3){height:52%}.paper-chart i:nth-child(4){height:70%}.paper-chart i:nth-child(5){height:91%;background:var(--orange)}.paper small{font-size:7px;color:#939381;letter-spacing:.03em}.empty-preview h2{font-size:15px;font-weight:600;margin-bottom:8px}.empty-preview p{font-size:11px;color:var(--muted);margin:0}.output-column{display:grid;gap:18px}.confirmation-summary{font-size:13px;gap:13px 18px;margin-bottom:20px}.confirmation .tiny{border-top:1px solid var(--line);padding-top:15px}.button-pair{display:flex;gap:9px;margin-top:17px}.button-pair .secondary{flex:0 0 auto}.button-pair .primary{flex:1}.progress{border:1px solid var(--line);border-radius:12px;display:flex;gap:15px;align-items:center;padding:20px;background:#fff9ee}.progress strong{font-size:14px}.progress p{font-size:11px;margin:3px 0 0;color:var(--muted)}.spinner{width:21px;height:21px;display:inline-block;flex:0 0 auto;border:2px solid #e4d4bd;border-top-color:var(--orange);border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result-badge{font-size:10px;line-height:1.3;color:var(--green);background:#ecf1e7;border-radius:99px;padding:6px 8px;margin-left:auto;white-space:nowrap}.poster-frame{background:#eeeade;border-radius:8px;overflow:hidden;min-height:80px;border:1px solid var(--line)}.poster-frame img{width:100%;height:auto;display:block}.result-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.result-actions .primary{flex:1}.result-actions .text-button{width:100%;text-align:center}.result>.tiny{text-align:center;margin-top:0}footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:24px 0 27px;color:#909082;font-size:10px;gap:12px}section{scroll-margin-top:18px}
@media(min-width:960px){.editor{position:sticky;top:22px}}
.result-actions .edit-plan-button{flex-basis:100%;border-color:#e7a783;background:var(--peach);color:var(--orange-dark)}
.result-actions .edit-plan-button:hover:not(:disabled){background:#f6dcc7}
.result #save-hint{margin-top:12px}
@media(max-width:800px){.shell{padding:0 25px}.login-layout{gap:34px}.login-panel{padding:26px}.work-grid{gap:18px}.editor,.confirmation,.result{padding:21px}.section-heading h2{font-size:15px}.workspace-heading h1{font-size:31px}}
@media(max-width:640px){.shell{padding:0 20px}.topbar{min-height:80px}.brand{font-size:16px;gap:10px}.brand small{font-size:7px}.brand-mark{width:36px;height:36px;font-size:30px;line-height:38px;border-radius:9px;padding-left:8px}.login-layout{min-height:0;grid-template-columns:1fr;gap:30px;padding:34px 0}.intro h1{font-size:43px;line-height:1.16;margin-bottom:16px}.intro .eyebrow{margin-bottom:16px}.lead{font-size:14px;line-height:1.8;margin-bottom:18px}.intro-rule{font-size:10px;padding-top:15px;gap:13px}.login-panel{padding:23px}.login-panel h2{font-size:20px;margin-top:13px}.login-panel form{margin-top:23px}.workspace-heading{padding:27px 0 24px;display:block}.workspace-heading h1{font-size:29px}.workspace-heading .eyebrow{margin-bottom:9px;font-size:10px}.account-badge{display:inline-block;margin:13px 0 0;padding:5px 10px;font-size:10px}.work-grid{grid-template-columns:1fr;gap:20px;padding-bottom:28px}.editor,.confirmation,.result{padding:22px 19px;border-radius:15px}.section-heading{margin-bottom:19px}.section-heading h2{font-size:16px}.empty-preview{display:none}.route-label{margin-bottom:22px}.fields{gap:18px 12px}.output-column:empty{display:none}.primary,.secondary{min-height:49px}.button-pair{gap:8px}.button-pair .primary{padding:12px 10px;gap:7px}.result-actions{position:relative}footer{padding:20px 0 max(22px,env(safe-area-inset-bottom));font-size:9px}footer span:last-child{display:none}.result .section-heading{gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}