:root{--ink:#21322f;--muted:#697571;--green:#236c58;--line:#dce2de;--paper:#fff;--bg:#f4f6f3;--soft:#e8f1ec;--danger:#a14339;font:15px/1.65 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer;border:1px solid var(--line);background:white;color:var(--ink);padding:9px 16px;border-radius:6px;font-weight:600}button:hover{border-color:var(--green);background:var(--soft)}button:disabled{opacity:.5;cursor:wait}button.primary{background:var(--green);border-color:var(--green);color:white}button.danger{color:var(--danger)}button.quiet{border-color:transparent;background:transparent}input,select,textarea{border:1px solid var(--line);border-radius:5px;padding:10px 12px;color:var(--ink);background:white;max-width:100%}textarea{width:100%;min-height:115px;resize:vertical}input[type=checkbox]{accent-color:var(--green);width:17px;height:17px;vertical-align:middle}a{color:var(--green)}h1,h2,h3,p{margin-top:0}h1{font-size:28px;line-height:1.35;letter-spacing:-.6px;margin-bottom:9px}h2{font-size:20px;line-height:1.4}h3{font-size:16px}.muted{color:var(--muted)}.small{font-size:12px}.mono,code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;overflow-wrap:anywhere}.boot{padding:80px;text-align:center}.login{min-height:100dvh;display:grid;grid-template-columns:1.15fr 1fr}.login-story{padding:10vh 9vw;background:#1f3c33;color:#eef5ef;display:flex;flex-direction:column;justify-content:center}.wordmark{font-size:15px;letter-spacing:2px;font-weight:700}.login-story h1{font-size:clamp(32px,4vw,54px);line-height:1.4;margin:54px 0 24px;letter-spacing:-1px}.login-story p{color:#c4d7cd;max-width:380px}.login-note{margin-top:50px;border-top:1px solid #4e695e;padding-top:20px;font-size:13px}.login-form{display:flex;align-items:center;justify-content:center;padding:40px}.login-box{width:100%;max-width:360px}.login-box h2{font-size:25px}.field{display:block;margin:18px 0}.field span{display:block;font-size:13px;margin-bottom:6px;font-weight:600}.field input,.field select{width:100%}.full{width:100%}.error{color:var(--danger);background:#fff2ee;padding:12px;border-radius:5px;white-space:pre-wrap;overflow-wrap:anywhere}.shell{display:grid;grid-template-columns:224px minmax(0,1fr);min-height:100dvh}.sidebar{background:#eef2ed;border-right:1px solid var(--line);padding:28px 18px;display:flex;flex-direction:column;gap:20px;position:sticky;top:0;height:100dvh}.brand{padding:0 12px}.brand small{display:block;color:var(--muted);letter-spacing:1px;font-size:10px}.project-box{padding-top:20px;border-top:1px solid var(--line)}.project-box select{width:100%;font-size:13px}.project-box label{display:block;font-size:11px;color:var(--muted);padding:0 3px 7px}.nav{display:grid;gap:5px}.nav button{text-align:left;border:0;background:transparent;font-weight:500;padding:11px 13px}.nav button.active{background:#dce9df;color:#185440;font-weight:700}.sidebar-bottom{margin-top:auto;font-size:12px;padding:12px}.sidebar-bottom button{margin-top:12px}.workspace{min-width:0}.topbar{height:66px;border-bottom:1px solid var(--line);background:var(--paper);display:flex;align-items:center;justify-content:space-between;padding:0 38px;gap:15px;font-size:12px}.breadcrumb{color:var(--muted)}.badge{display:inline-block;background:var(--soft);color:#2e634f;font-size:11px;border-radius:4px;padding:3px 7px;white-space:nowrap}.badge.warning{background:#fbefd8;color:#856229}.badge.neutral{background:#edf0ed;color:#66706b}.badge.red{background:#f8e4e0;color:#943f35}.content{max-width:1400px;margin:0 auto;padding:38px}.heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:28px}.heading p{margin:0;color:var(--muted);font-size:13px}.actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.notice{padding:14px 18px;background:#fcf7e9;border:1px solid #eee2c4;color:#75603a;font-size:13px;margin:18px 0;border-radius:5px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:var(--paper);margin-bottom:28px;border-radius:7px}.metric{padding:22px 25px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric b{display:block;font-size:32px;font-weight:600;line-height:1.25;margin:10px 0}.metric span{font-size:12px;color:var(--muted)}.section{background:var(--paper);border:1px solid var(--line);border-radius:7px;margin:20px 0;overflow:hidden}.section-head{padding:19px 23px;display:flex;align-items:center;justify-content:space-between;gap:15px}.section-head h2{font-size:16px;margin:0}.section-body{padding:0 23px 24px}.empty{padding:50px 25px;text-align:center;color:var(--muted)}.empty h2{color:var(--ink);font-size:19px}.empty p{font-size:13px;max-width:510px;margin:12px auto 20px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th{padding:11px 20px;background:#f7f9f6;color:var(--muted);font-weight:500;font-size:11px;border-block:1px solid var(--line)}td{padding:16px 20px;border-bottom:1px solid #edf0ec;vertical-align:top}tr:last-child td{border-bottom:0}td button{font-size:12px;padding:5px 10px}.title-cell{max-width:400px}.title-cell strong{font-weight:600;display:block}.title-cell small{display:block;color:var(--muted);margin-top:4px}.two-col{display:grid;grid-template-columns:1.4fr 1fr;gap:22px}.timeline{padding:0 23px 20px}.timeline-item{padding:15px 0;border-top:1px solid var(--line);font-size:13px}.timeline-item small{display:block;color:var(--muted);margin-top:5px}.toolbar{display:flex;justify-content:space-between;gap:15px;padding:0 0 18px;align-items:center}.toolbar input{min-width:230px}.stepper{display:flex;gap:20px;margin:25px 0;font-size:12px;color:var(--muted)}.stepper .current{color:var(--green);font-weight:700}.upload{padding:35px 24px;border:1px dashed #acbcb1;border-radius:5px;background:#fafcf9}.upload input{display:block;margin-top:16px}.selection-footer{padding:18px 22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:18px;align-items:center}.check-label{display:flex;gap:8px;align-items:center}.opportunities{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.opportunity{background:white;border:1px solid var(--line);border-radius:7px;padding:25px}.opportunity h2{font-size:19px;margin-top:20px}.opportunity p{font-size:13px;color:var(--muted)}.opportunity footer{margin-top:20px;border-top:1px solid var(--line);padding-top:16px;display:flex;justify-content:space-between;align-items:center}.countline{display:flex;gap:15px;font-size:12px;color:var(--muted)}dialog{border:1px solid var(--line);border-radius:9px;width:min(860px,calc(100vw - 32px));max-height:88dvh;padding:0;color:var(--ink);box-shadow:0 20px 90px #13271f30}dialog::backdrop{background:#17251f70}.dialog-head{padding:24px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:20px}.dialog-head h2{margin:0;font-size:19px}.dialog-body{padding:24px}.dialog-footer{padding:18px 24px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end}.quote{white-space:pre-wrap;background:#f2f6f0;border-left:3px solid var(--green);padding:20px;font-size:16px;margin:20px 0;overflow-wrap:anywhere}.details{display:grid;grid-template-columns:130px 1fr;gap:12px;font-size:13px}.details dt{color:var(--muted)}.details dd{margin:0;overflow-wrap:anywhere}.raw{max-height:250px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;background:#f4f6f3;padding:15px;font:12px/1.7 ui-monospace,monospace}.review-form{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}#notifications{position:fixed;top:18px;right:20px;z-index:1000;max-width:500px}.toast{background:#203f32;color:#fff;padding:14px 20px;border-radius:6px;box-shadow:0 4px 30px #183c3326}.toast.error{background:#8d4034}button.link{text-align:left;border:0;padding:0;background:transparent;color:var(--green)}.loading-line{height:3px;background:var(--green)}
@media(max-width:1050px){.content{padding:26px}.sidebar{width:190px}.shell{grid-template-columns:190px minmax(0,1fr)}.metrics{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.two-col{grid-template-columns:1fr}.topbar{padding:0 26px}}
@media(max-width:700px){.login{grid-template-columns:1fr}.login-story{padding:30px}.login-story h1{font-size:30px;margin:20px 0}.login-note{display:none}.login-form{padding:35px 25px}.shell{display:block}.sidebar{position:relative;height:auto;width:auto;padding:18px}.brand{padding:0}.project-box{padding-top:12px}.nav{display:flex;overflow:auto;gap:3px}.nav button{white-space:nowrap;font-size:12px;padding:8px}.sidebar-bottom{display:none}.content{padding:22px 16px}.topbar{padding:0 18px;height:50px}.heading{display:block}.heading .actions{margin-top:16px}.opportunities{grid-template-columns:1fr}.metric{padding:18px}.toolbar{display:block}.toolbar input{width:100%;margin-bottom:12px}.selection-footer{align-items:stretch;flex-direction:column}.details{grid-template-columns:100px 1fr}h1{font-size:24px}td,th{padding:12px}.dialog-body{padding:18px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Research overview: quiet product photography and readable execution plans. */
.button-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;padding:9px 16px;border:1px solid var(--line);border-radius:6px;font-weight:600;white-space:nowrap}.button-link.primary{background:var(--green);border-color:var(--green);color:#fff}.button-link:hover{filter:brightness(.95)}.research-overview .heading{margin-bottom:32px}.research-overview .heading h1{font-size:clamp(24px,2vw,32px)}.research-overview .heading .actions{flex-shrink:0}.research-section-heading{margin:32px 0 20px}.research-section-heading h2{font-size:23px;margin:0 0 7px;letter-spacing:-.4px}.research-section-heading p{margin:0;color:var(--muted);font-size:14px;max-width:850px}.product-gallery{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:20px;align-items:start}.research-product{margin:0;min-width:0}.product-photo{display:block;background:#fff;border-radius:7px;overflow:hidden;height:clamp(280px,29vw,410px);border:1px solid var(--line)}.product-photo img{width:100%;height:100%;object-fit:contain;display:block;transition:transform .2s ease}.product-photo:hover img{transform:scale(1.025)}.research-product figcaption{padding:17px 0 0}.product-brand{font-size:11px;color:var(--muted);letter-spacing:.7px}.research-product h3{font-size:23px;margin:5px 0 8px;line-height:1.25}.product-focus{font-size:14px;margin-bottom:7px;font-weight:600}.research-product figcaption .small{margin:0 0 6px;line-height:1.6}.image-source{font-size:11px;text-underline-offset:3px;color:var(--muted)}.image-caption{font-size:12px;color:var(--muted);margin:18px 0 28px}.research-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-block:1px solid var(--line);padding:20px 0;margin:28px 0}.research-metric{background:transparent;border:0;border-right:1px solid var(--line);border-radius:0;display:grid;grid-template-columns:1fr auto;text-align:left;align-items:center;padding:5px 24px;gap:3px 10px}.research-metric:first-child{padding-left:0}.research-metric:last-child{border:0}.research-metric span{font-size:13px;font-weight:500}.research-metric strong{font-size:32px;font-weight:600;grid-row:span 2;line-height:1.1}.research-metric small{font-size:11px;color:var(--muted);font-weight:400}.research-metric:hover{background:var(--soft)}.execution-index{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 28px}.execution-index a{font-size:12px;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:5px;padding:7px 11px}.execution-index a:hover{background:var(--soft);border-color:var(--green)}.execution-plan{scroll-margin-top:24px;margin-bottom:22px;border:1px solid var(--line);border-radius:7px;background:#fff;overflow:hidden}.execution-title{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;padding:23px 26px;border-bottom:1px solid var(--line);background:#fbfcfa}.execution-title h3{font-size:21px;margin:0 0 9px}.execution-title p{font-size:14px;margin:0;color:var(--muted);max-width:70ch}.execution-title .actions{flex-shrink:0}.execution-title button{font-size:12px}.execution-body{display:grid;grid-template-columns:1fr 1fr;gap:24px 32px;padding:26px}.plan-part{min-width:0}.plan-part h4{font-size:13px;font-weight:700;color:var(--green);margin:0 0 10px}.plan-part p{margin:0 0 8px;font-size:14px;line-height:1.95;overflow-wrap:anywhere}.plan-part p:last-child{margin-bottom:0}.plan-boundary{grid-column:1/-1;border-top:1px solid var(--line);padding-top:17px}.plan-boundary h4{color:var(--muted)}.plan-boundary p{font-size:12px;color:var(--muted);line-height:1.8}.fixture-note{font-size:13px;color:#75603a}#execution{scroll-margin-top:24px}a:focus-visible,button:focus-visible{outline:2px solid var(--green)}button:active,.button-link:active{transform:translateY(1px)}
@media(max-width:1100px){.research-overview .heading{flex-direction:column}.research-overview .heading .actions{margin-top:0}.product-gallery{gap:14px}.product-photo{height:290px}.research-product h3{font-size:20px}.product-focus{font-size:12px}.research-metric{padding:5px 14px}.execution-title{flex-direction:column}.execution-body{gap:22px}}
@media(max-width:700px){.product-gallery{grid-template-columns:1fr}.product-photo{height:350px}.research-product{margin-bottom:18px}.research-product figcaption{padding-top:12px}.research-product h3{font-size:23px}.product-focus{font-size:14px}.research-metrics{grid-template-columns:1fr 1fr;gap:18px 0}.research-metric:nth-child(2){border:0}.research-metric:nth-child(3){padding-left:0}.research-metric strong{font-size:28px}.research-section-heading h2{font-size:22px}.execution-body{grid-template-columns:1fr;padding:20px}.plan-part,.plan-boundary{grid-column:auto}.execution-title{padding:20px}.execution-title h3{font-size:19px}.execution-index{gap:7px}.execution-index a{font-size:11px}.research-overview .heading .actions{margin-top:18px}.research-overview .heading h1{font-size:25px}}
@media(prefers-reduced-motion:reduce){.product-photo img{transition:none}.product-photo:hover img{transform:none}}

.plan-feedback{grid-column:1/-1}.feedback-sources{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.feedback-source{padding:20px;border:1px solid var(--line);border-radius:6px;min-width:0;background:#fcfdfb}.feedback-source-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:var(--green)}.feedback-source h5{font-size:20px;margin:12px 0 14px;overflow-wrap:anywhere}.feedback-context{margin:0 0 16px;display:grid;gap:10px}.feedback-context>div{display:grid;grid-template-columns:68px 1fr;gap:12px;font-size:13px}.feedback-context dt{color:var(--muted)}.feedback-context dd{margin:0;overflow-wrap:anywhere}.feedback-context small{display:block;margin-top:3px;color:var(--muted)}.plan-part .feedback-quote-label{font-size:11px;color:var(--muted);margin:0 0 8px}.feedback-paraphrase{padding-left:14px;border-left:2px solid #b7cbbf}.feedback-source .feedback-paraphrase p{font-size:13px;line-height:1.9}.feedback-source-actions{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;margin-top:18px;font-size:12px}.feedback-source-actions button{font-size:12px;padding:0}.feedback-source-actions a{text-underline-offset:3px}.feedback-more{margin-top:18px}.feedback-more summary{cursor:pointer;font-size:13px;color:var(--green);padding:12px 0}.feedback-more summary:focus-visible{outline:2px solid var(--green)}.feedback-more[open] summary{margin-bottom:8px}@media(max-width:850px){.feedback-sources{grid-template-columns:1fr}.feedback-source{padding:17px}.plan-feedback{grid-column:1/-1}}

.feedback-interpretation{margin-top:22px;padding:17px 20px;background:#edf3ed;border-radius:5px}.feedback-interpretation p{font-size:13px}

.feedback-product-context{margin:16px 0}.feedback-product-context.has-product-image{display:grid;grid-template-columns:minmax(150px,36%) minmax(0,1fr);gap:20px;align-items:start}.feedback-product{margin:0;min-width:0}.feedback-product-images{display:flex;gap:6px}.feedback-product-images>a{display:block;flex:1;min-width:0;background:#fff;border:1px solid var(--line);border-radius:5px;overflow:hidden}.feedback-product-images img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain}.feedback-product figcaption{margin-top:8px;font-size:10px;line-height:1.65;color:var(--muted);overflow-wrap:anywhere}.feedback-product figcaption strong,.feedback-product figcaption span{display:block}.feedback-product figcaption strong{color:var(--ink);font-size:11px;margin-bottom:3px}.feedback-product figcaption a{color:var(--muted);text-underline-offset:2px}.feedback-identity{min-width:0}.feedback-identity h5{margin-top:0}.feedback-identity .feedback-context{margin-bottom:0}@media(max-width:1100px) and (min-width:851px){.feedback-product-context.has-product-image{grid-template-columns:1fr}.feedback-product-images{max-width:280px}}@media(max-width:500px){.feedback-product-context.has-product-image{grid-template-columns:1fr}.feedback-product-images{max-width:280px}}

/* Fragrance research uses the existing product and feedback layout. */
.fragrance-gallery{grid-template-columns:repeat(4,minmax(0,1fr))}.fragrance-gallery .product-photo{height:clamp(210px,22vw,310px)}.fragrance-gallery .research-product h3{font-size:20px}.fragrance-feedback-product figcaption strong{font-size:10px;color:var(--green)}@media(max-width:1100px){.fragrance-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.fragrance-gallery .product-photo{height:280px}}@media(max-width:500px){.fragrance-gallery{grid-template-columns:1fr}.fragrance-gallery .product-photo{height:320px}}