:root{--ground:#f5f6f7;--surface:#fff;--raised:#eef0f1;--active:#e9ebed;--border:#e5e7e9;--rule:#edf0f2;--control:#cbd0d5;--text:#16191d;--muted:#60656c;--faint:#696d73;--primary:#171a1e;--accent:#1d5fbf;--negative:#a72d35;--negative-ground:#fff5f4;--radius-card:8px;--radius-control:6px;--gap:12px;--pad:24px;font-synthesis:none;color:var(--text);background:var(--ground);-webkit-font-smoothing:antialiased;font-family:Geist,PingFang SC,Microsoft YaHei,Noto Sans CJK SC,sans-serif;font-size:14px;font-weight:400}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button:disabled{cursor:not-allowed;color:var(--muted)}a{color:inherit;text-decoration:none}button,a{touch-action:manipulation}button,a,input{outline-offset:5px}:focus-visible{outline:2px solid var(--accent)}button{transition:background-color .14s,color .14s,transform .14s}button:active:not(:disabled){transform:translateY(1px)}img,svg{display:block}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:500}p{line-height:1.8}small{font-size:12px}.num{font-variant-numeric:tabular-nums}.muted{color:var(--muted)}.page-width{width:min(1208px,100% - 64px);margin-inline:auto}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}.skip-link{z-index:90;background:var(--surface);border:1px solid var(--control);clip-path:inset(50%);padding:12px 20px;position:fixed;top:10px;left:20px}.skip-link:focus{clip-path:none}.site-header{border-bottom:1px solid var(--border);height:64px}.header-inner{align-items:center;width:min(1208px,100% - 64px);height:100%;margin:auto;display:flex}.wordmark{letter-spacing:-1.5px;align-items:center;gap:9px;font-size:30px;font-weight:500;display:flex}.wordmark-period{margin-left:-2px}.wordmark .brand-description{color:var(--muted);letter-spacing:1px;border-left:1px solid var(--control);margin-left:8px;padding-left:17px;font-size:12px;font-weight:400}.main-nav{align-items:center;gap:31px;height:100%;margin-left:auto;display:flex}.main-nav>a{color:var(--muted);align-items:center;height:100%;font-size:13px;display:flex;position:relative}.main-nav>a:hover{color:var(--text)}.main-nav>a.active{color:var(--text);font-weight:500}.main-nav>a.active:after{content:"";background:var(--text);height:2px;position:absolute;bottom:-1px;left:0;right:0}.privacy-link{color:var(--muted);align-items:center;gap:7px;margin-left:56px;font-size:12px;display:flex}.icon-button.menu-button,.main-nav .mobile-privacy{display:none}.page-heading{justify-content:space-between;align-items:center;gap:20px;padding:37px 0 27px;display:flex}.page-heading p{color:var(--muted);margin-top:8px;font-size:14px}.text-link,.text-button{justify-content:center;align-items:center;gap:6px;font-size:13px;display:inline-flex}.text-link:hover,.text-button:hover:not(:disabled){color:var(--accent)}.text-button{background:0 0;border:0;min-height:28px;padding:4px 0}.button{border-radius:var(--radius-control);white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;min-height:38px;padding:9px 16px;font-size:13px;font-weight:500;display:inline-flex}.button.primary{color:#fff;background:var(--primary)}.button.primary:hover:not(:disabled){background:#353b43}.button.secondary{background:var(--surface);border-color:var(--control);color:var(--text)}.button.secondary:hover:not(:disabled){background:var(--raised)}.button:disabled{color:#5c626a;background:var(--raised);border-color:var(--border)}.icon-button{border-radius:var(--radius-control);min-width:32px;min-height:32px;color:var(--muted);background:0 0;border:0;justify-content:center;align-items:center;padding:6px;display:inline-flex}.icon-button:hover:not(:disabled){background:var(--raised);color:var(--text)}.icon-button:disabled{opacity:.6}.workbench{border:1px solid var(--border);border-radius:var(--radius-card);background:var(--surface);grid-template-columns:minmax(0,1.274fr) minmax(0,1fr);display:grid;overflow:hidden}.photo-panel{flex-direction:column;min-width:0;display:flex}.panel-toolbar{background:var(--surface);justify-content:space-between;align-items:center;gap:10px;min-height:51px;padding:9px 18px;display:flex}.panel-toolbar>span{align-items:center;gap:8px;font-size:13px;display:flex}.panel-toolbar>span>svg{color:var(--muted)}.toolbar-actions{align-items:center;gap:7px;display:flex}.tool-toggle{color:var(--muted);background:0 0;border:0;border-radius:5px;align-items:center;gap:6px;padding:6px 9px;font-size:12px;display:flex}.tool-toggle.selected:not(:disabled){background:var(--raised);color:var(--text)}.photo-stage{background:#eceeef;height:416px;position:relative;overflow:hidden}.photo-stage img{object-fit:contain;width:100%;height:100%}.photo-reference-label{color:#fff;background:#242729;border-radius:4px;align-items:center;gap:7px;padding:7px 10px;font-size:12px;display:flex;position:absolute;top:18px;left:18px}.landmark-overlay{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.photo-caption{color:var(--muted);align-items:center;gap:7px;min-height:43px;padding:14px 17px;font-size:11px;display:flex}.photo-caption-end{white-space:nowrap;margin-left:auto}.live-dot{background:var(--muted);border-radius:50%;flex:none;width:5px;height:5px}.photo-processing{background:var(--surface);border-radius:5px;align-items:center;gap:8px;padding:10px 14px;font-size:12px;display:flex;position:absolute;bottom:16px;left:16px}.spinner{border:1.5px solid var(--control);border-top-color:var(--text);border-radius:50%;width:15px;height:15px;animation:.9s linear infinite spin}.analysis-panel{border-left:1px solid var(--border);flex-direction:column;min-width:0;padding:25px 27px 17px;display:flex}.analysis-panel-heading{justify-content:space-between;align-items:center;gap:8px;display:flex}.section-title{align-items:center;gap:9px;display:flex}.section-title h2{letter-spacing:-.4px;font-size:17px}.neutral-label{background:var(--raised);color:var(--muted);white-space:nowrap;border-radius:4px;padding:4px 7px;font-size:11px}.upload-intro{color:var(--muted);margin-top:17px;font-size:13px;line-height:1.9}.upload-zone{border-radius:var(--radius-control);background:#fafbfc;border:1px dashed #bcc4cd;flex-direction:column;justify-content:center;align-items:center;min-height:221px;margin-top:19px;padding:21px 16px 17px;display:flex}.upload-zone>svg{margin-bottom:12px}.upload-zone>strong{font-size:14px;font-weight:500}.upload-zone>span{color:var(--muted);margin-top:6px;font-size:12px}.upload-zone>small{color:var(--muted);margin-top:13px;font-size:11px}.upload-button{min-width:180px;margin-top:16px}.upload-zone.dragging{border-color:var(--accent);background:#edf4ff}.sample-action{color:var(--muted);justify-content:center;align-items:center;gap:9px;margin-top:13px;font-size:12px;display:flex}.sample-action button{color:var(--text);font-size:12px}.photo-guidance{color:var(--muted);justify-content:center;gap:20px;margin-top:13px;padding-bottom:16px;font-size:11px;display:flex}.photo-guidance>span{align-items:center;gap:5px;display:flex}.privacy-note{border-top:1px solid var(--rule);color:var(--muted);justify-content:center;align-items:flex-start;gap:7px;margin-top:auto;padding-top:13px;font-size:11px;line-height:1.6;display:flex}.privacy-note svg{flex:none}.loading-state{text-align:center;flex-direction:column;align-items:center;gap:13px;display:flex}.loading-state>strong{font-size:14px;font-weight:500}.loading-state p{color:var(--muted);font-size:12px}.spin{animation:1.4s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.analysis-error{border-radius:var(--radius-control);background:var(--negative-ground);color:var(--negative);gap:9px;margin:13px 0;padding:13px;font-size:12px;display:flex}.analysis-error>svg{flex:none;margin-top:2px}.analysis-error strong{font-weight:500}.analysis-error p{margin-top:4px}.analysis-error .text-button{margin-top:4px;font-size:12px}.result-overview{padding-top:24px}.score-line{justify-content:space-between;align-items:center;gap:16px;display:flex}.field-label{color:var(--muted);font-size:12px}.score-value{letter-spacing:-1px;margin-top:5px;font-size:40px;font-weight:400;line-height:1.3}.score-value>span{color:var(--muted);letter-spacing:0;margin-left:9px;font-size:15px}.quality-label{color:var(--muted);white-space:nowrap;align-items:center;gap:5px;font-size:11px;display:flex}.result-summary{color:var(--muted);margin-top:17px;font-size:13px}.result-facts{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);margin:23px 0 22px;padding:15px 0;display:flex}.result-facts>div{flex:1}.result-facts dt{color:var(--muted);font-size:11px}.result-facts dd{margin:7px 0 0;font-size:13px}.capture-warning{color:var(--muted);gap:7px;margin:-5px 0 15px;font-size:11px;line-height:1.8;display:flex}.capture-warning svg{flex:none;margin-top:2px}.result-actions{gap:9px;display:flex}.result-actions .button{flex:1;padding-inline:10px}.retake-actions{justify-content:space-between;align-items:center;padding:12px 0 15px;display:flex}.retake-actions .text-button{color:var(--muted);font-size:11px}.section-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:17px;display:flex}.section-heading p{color:var(--muted);margin-top:6px;font-size:12px}.dimension-tabs{border-radius:var(--radius-card) var(--radius-card) 0 0;border:1px solid var(--border);background:var(--surface);grid-template-columns:repeat(5,minmax(0,1fr));display:grid;overflow:hidden}.dimension-tab{border:none;border-right:1px solid var(--rule);background:var(--surface);text-align:left;min-width:0;padding:18px 20px 17px;position:relative}.dimension-tab:last-child{border-right:0}.dimension-tab:hover{background:#fafbfc}.dimension-tab.active:after{content:"";background:var(--accent);height:2px;position:absolute;bottom:0;left:20px;right:20px}.dimension-label{justify-content:space-between;align-items:center;gap:8px;font-size:13px;display:flex}.dimension-weight{color:var(--muted);font-size:11px}.dimension-score{margin-top:13px;font-size:25px;font-weight:400;display:block}.dimension-score>span{color:var(--muted);margin-left:7px;font-size:11px}.dimension-tab.active .dimension-score:not(.missing-value){color:var(--accent)}.dimension-score.missing-value{color:var(--muted);font-size:20px}.dimension-track{background:var(--raised);height:2px;margin-top:13px}.dimension-track>span{background:#6d737a;height:100%;display:block}.dimension-tab.active .dimension-track>span{background:var(--accent)}.dimension-detail{background:var(--surface);border:1px solid var(--border);border-radius:0 0 var(--radius-card) var(--radius-card);border-top:0;grid-template-columns:.9fr 1.35fr;gap:40px;padding:24px;display:grid}.detail-copy>p{color:var(--muted);max-width:320px;margin-top:10px;font-size:12px}.detail-copy .text-link{margin-top:18px;font-size:12px}.detail-empty{align-items:center;gap:25px;display:flex}.detail-empty>svg{color:#737c86;flex:none}.detail-empty p{color:var(--muted);margin-top:8px;font-size:12px}.detail-empty span{color:var(--muted);align-items:center;gap:5px;margin-top:10px;font-size:11px;display:flex}.metric-selector{flex-wrap:wrap;gap:6px;margin-bottom:14px;display:flex}.metric-selector button{border:1px solid var(--control);border-radius:var(--radius-control);background:var(--surface);padding:5px 8px;font-size:11px}.metric-selector button.active{background:var(--raised);border-color:#a9b0b9}.metric-reading{justify-content:space-between;align-items:center;gap:10px;font-size:13px;display:flex}.metric-reading strong{font-size:22px;font-weight:400}.metric-detail>p{color:var(--muted);margin-top:8px;font-size:12px}.metric-reference{color:var(--muted);justify-content:space-between;gap:8px;margin-top:13px;font-size:11px;display:flex}.metric-reference b{color:var(--text);margin-left:7px;font-weight:400}.honesty-note{color:var(--muted);align-items:flex-start;gap:9px;font-size:12px;display:flex}.honesty-note>svg{flex:none;margin-top:3px}.honesty-note strong{color:var(--text);font-weight:500}.honesty-note a{text-underline-offset:3px;align-items:center;gap:4px;margin-left:8px;text-decoration:underline;display:inline-flex}.sample-credit{color:var(--muted);align-items:flex-start;gap:7px;margin:13px 0 0 26px;font-size:11px;line-height:1.7;display:flex}.sample-credit>svg{flex:none;margin-top:3px}.sample-credit a{text-underline-offset:2px;align-items:center;gap:3px;text-decoration:underline;display:inline-flex}.site-footer{border-top:1px solid var(--border);width:min(1208px,100% - 64px);min-height:94px;color:var(--muted);justify-content:space-between;align-items:center;gap:24px;margin:auto;font-size:12px;display:flex}.site-footer>div{align-items:center;gap:18px;display:flex}.footer-brand{letter-spacing:-1px;color:var(--text);font-size:22px;font-weight:500}.footer-links>a{align-items:center;gap:4px;display:flex}.footer-links a:hover{color:var(--text)}.toast{z-index:100;background:var(--primary);color:#fff;border-radius:var(--radius-control);width:max-content;max-width:calc(100vw - 40px);padding:13px 19px;font-size:13px;line-height:1.7;position:fixed;bottom:26px;left:50%;transform:translate(-50%);box-shadow:0 4px 18px #0002}.modal-backdrop{z-index:80;background:#0009;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.photo-modal{background:var(--surface);border-radius:var(--radius-card);width:100%;max-width:900px;overflow:hidden}.photo-modal .photo-stage{height:min(75vh,850px)}.document-page{min-height:calc(100vh - 158px);padding-bottom:48px}.method-intro{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius-card);grid-template-columns:1fr 1fr;gap:52px;padding:32px;display:grid}.method-intro h2{margin-top:16px;font-size:20px}.method-intro>div>p{color:var(--muted);margin-top:14px;font-size:14px}.formula-well{background:var(--ground);border-radius:var(--radius-control);flex-direction:column;justify-content:center;padding:25px;display:flex}.formula-well>span{color:var(--muted);font-size:12px;line-height:1.8}.formula-well>p{color:var(--text)!important;margin:13px 0!important;font-size:20px!important}.formula-well>small{color:var(--muted);margin-top:20px;line-height:1.8}.document-section{margin-top:38px}.document-section>h2,.method-limitations h2{margin-bottom:12px;font-size:19px}.document-section>p{color:var(--muted);max-width:850px}.method-groups{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);grid-template-columns:repeat(5,minmax(0,1fr));margin-top:20px;display:grid;overflow:hidden}.method-groups>div{border-right:1px solid var(--rule);flex-direction:column;padding:22px;display:flex}.method-groups>div:last-child{border:0}.method-groups p{color:var(--muted);margin-top:10px;font-size:12px}.method-groups .num{margin-top:22px;font-size:25px}.method-groups small{color:var(--muted);margin-left:3px}.table-container{border:1px solid var(--border);border-radius:var(--radius-card);background:var(--surface);padding:10px 24px;overflow-x:auto}.rules-table{border-collapse:collapse;width:100%;min-width:520px;font-size:13px}.rules-table th{height:43px;color:var(--muted);text-align:left;font-size:12px;font-weight:400}.rules-table td{border-top:1px solid var(--rule);height:47px}.rules-table .num{text-align:right;padding-right:32px}.method-limitations{grid-template-columns:1fr 1fr;gap:48px;margin-bottom:32px;display:grid}.method-limitations p{color:var(--muted);margin-top:12px}.privacy-flow{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);justify-content:space-between;align-items:center;gap:20px;padding:30px 45px;display:flex}.privacy-flow>div{flex-direction:column;gap:9px;display:flex}.privacy-flow>div>span{font-size:16px}.privacy-flow small,.privacy-flow>svg{color:var(--muted)}.privacy-row{border-bottom:1px solid var(--border);grid-template-columns:.7fr 1.2fr;gap:70px;padding:31px 0;display:grid}.privacy-row:last-child{border-bottom:none}.privacy-row p{color:var(--muted);margin-top:10px;font-size:14px}.privacy-row>div>p:first-child{margin-top:0}.privacy-storage{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-control);justify-content:space-between;align-items:center;gap:20px;margin-top:20px;padding:16px;font-size:12px;display:flex}.privacy-storage strong{margin-left:8px;font-weight:500}.history-empty{border:1px dashed var(--control);border-radius:var(--radius-card);background:var(--surface);text-align:center;flex-direction:column;align-items:center;padding:65px 24px;display:flex}.history-empty>svg{color:var(--muted)}.history-empty>h2{margin-top:18px;font-size:19px}.history-empty>p{color:var(--muted);margin-top:12px;font-size:13px}.history-empty .text-link{margin-top:22px}.storage-note{color:var(--muted);max-width:850px;margin-top:20px;font-size:12px}.history-list{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);overflow:hidden}.history-list-heading{color:var(--muted);justify-content:space-between;gap:16px;padding:16px 24px;font-size:12px;display:flex}.history-item{border-top:1px solid var(--rule);padding:22px 24px}.history-item-top{align-items:center;gap:24px;display:flex}.history-item-top>div:first-child{flex:1;min-width:0}.history-item h2{font-size:16px}.history-item p{color:var(--muted);margin-top:6px;font-size:12px}.history-score{white-space:nowrap;font-size:28px}.history-score small{color:var(--muted);margin-left:5px;font-size:12px}.history-actions{gap:5px;display:flex}.history-actions svg{transition:transform .16s}.rotated{transform:rotate(180deg)}.history-details{border-top:1px solid var(--rule);grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:22px;padding-top:18px;display:grid}.history-details>div{flex-direction:column;gap:9px;font-size:12px;display:flex}.history-details strong{font-size:18px;font-weight:400}.history-details small{color:var(--muted);margin-left:4px}.history-details>p{grid-column:1/-1;margin-top:7px}.not-found{text-align:center;padding:60px 24px}.not-found h1{font-size:25px}.not-found p{color:var(--muted);margin:14px 0 20px}@media (width>=1500px){.page-heading{padding-top:44px}.photo-stage{height:450px}}@media (width<=1100px){.wordmark .brand-description{display:none}.privacy-link{margin-left:30px}.main-nav{gap:25px}.analysis-panel{padding:22px 22px 16px}.workbench{grid-template-columns:1fr 1fr}.photo-stage{height:442px}.photo-caption-end{display:none}.dimension-tab{padding:16px 15px}.dimension-label{flex-wrap:wrap;gap:4px}.dimension-score>span{margin-left:4px;font-size:11px}.dimension-detail{gap:25px}.detail-empty{gap:15px}.method-intro{gap:26px;padding:26px}.method-groups>div{padding:17px}}@media (width<=800px){.page-width,.header-inner,.site-footer{width:calc(100% - 40px)}.site-header{height:57px}.page-heading{padding:28px 0 23px}.page-heading h1{font-size:24px}.page-heading p{font-size:13px}.privacy-link{margin-left:22px}.main-nav{gap:20px}.main-nav>a{font-size:12px}.analysis-panel{padding:20px 18px 16px}.section-title h2{font-size:16px}.section-title{gap:7px}.upload-intro{font-size:12px}.upload-zone{padding-inline:12px}.photo-guidance{gap:10px}.photo-stage{height:451px}.dimension-detail{grid-template-columns:1fr 1.2fr;gap:24px;padding:21px}.detail-empty>svg{display:none}.metric-reference{flex-direction:column;gap:8px}.quality-label{font-size:11px}.score-line{flex-wrap:wrap;gap:6px}.score-value{font-size:36px}.result-actions{flex-wrap:wrap}.result-actions .button{font-size:12px}.result-facts{margin:17px 0}.privacy-row{gap:35px}.method-groups{grid-template-columns:repeat(3,minmax(0,1fr))}.method-groups>div{border-bottom:1px solid var(--rule)}.method-groups>div:nth-child(4),.method-groups>div:nth-child(5){grid-column:span 1}.method-groups>div:last-child{grid-column:span 2}.formula-well{padding:20px}.formula-well>p{font-size:17px!important}}@media (width<=640px){.header-inner{position:relative}.wordmark{font-size:27px}.wordmark>svg{width:23px}.wordmark .brand-description{letter-spacing:0;margin-left:3px;padding-left:11px;font-size:11px;display:inline}.privacy-link{display:none}.icon-button.menu-button{min-width:44px;min-height:44px;margin-left:auto;margin-right:-8px;display:inline-flex}.main-nav{background:var(--surface);border-bottom:1px solid var(--border);z-index:50;height:auto;padding:12px 20px 18px;display:none;position:absolute;top:56px;left:-20px;right:-20px}.main-nav.open{flex-direction:column;align-items:stretch;gap:0;display:flex}.main-nav>a,.main-nav .mobile-privacy{min-height:46px;padding:13px 5px;font-size:14px;display:flex}.main-nav>a.active{background:var(--ground);border-radius:var(--radius-control);padding-left:12px}.main-nav>a.active:after{display:none}.page-heading{align-items:flex-start;gap:12px;padding-top:25px}.page-heading h1{font-size:23px}.page-heading>.text-link{white-space:nowrap;margin-top:9px;font-size:11px}.page-heading>.text-link svg{width:13px}.page-heading p{max-width:270px;font-size:12px}.workbench{flex-direction:column;display:flex}.analysis-panel{border-left:0;order:0;padding:21px 20px 17px}.photo-panel{border-top:1px solid var(--border);order:1}.section-title h2{font-size:17px}.upload-intro{margin-top:13px;font-size:13px}.upload-zone{min-height:204px;margin-top:16px;padding:19px 16px}.upload-zone>svg{width:24px;margin-bottom:10px}.upload-zone>span{display:none}.upload-button{min-width:190px;min-height:44px;margin-top:17px}.photo-guidance{gap:23px;margin-top:10px;padding-bottom:14px;font-size:11px}.sample-action{margin-top:9px}.sample-action button{min-height:36px}.privacy-note{padding-top:13px;font-size:11px}.photo-stage{height:340px}.panel-toolbar{min-height:47px;padding-inline:15px}.panel-toolbar>span{font-size:12px}.tool-toggle{padding:9px 7px}.photo-caption{min-height:41px;padding:12px 14px;font-size:11px}.photo-reference-label{top:14px;left:14px}.measurement-section{margin-top:25px}.section-heading{margin-bottom:15px}.section-heading h2{font-size:18px}.section-heading p{font-size:11px}.measurement-count{display:none}.dimension-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.dimension-tab{border-bottom:1px solid var(--rule);min-height:108px;padding:17px 17px 18px}.dimension-tab:nth-child(2n){border-right:0}.dimension-tab:last-child{border-bottom:none;grid-column:1/-1}.dimension-tab:last-child .dimension-score{margin-top:12px}.dimension-label{font-size:13px}.dimension-tab.active:after{left:17px;right:17px}.dimension-score{margin-top:11px;font-size:25px}.dimension-score>span{margin-left:8px;font-size:11px}.dimension-detail{flex-direction:column;gap:25px;padding:22px 20px;display:flex}.detail-copy h3{font-size:15px}.detail-copy>p{max-width:none}.detail-copy .text-link{min-height:32px;margin-top:12px}.detail-empty>svg{width:52px;height:64px;display:block}.detail-empty{align-items:flex-start;gap:16px}.detail-empty span{align-items:flex-start;font-size:11px;line-height:1.8}.detail-empty span>svg{flex:none;margin-top:3px}.metric-selector button{min-height:44px;padding:8px 10px;font-size:12px}.metric-reference{flex-flow:wrap}.score-line{flex-wrap:nowrap}.quality-label{font-size:11px}.result-overview{padding-top:22px}.result-actions .button{min-height:44px}.result-summary{font-size:13px}.retake-actions{padding-bottom:10px}.retake-actions .text-button{min-height:44px;font-size:12px}.result-facts{margin-block:20px}.capture-warning{font-size:12px}.bottom-notes{margin-bottom:25px}.honesty-note{gap:8px;font-size:12px}.honesty-note strong{margin-bottom:3px;display:block}.sample-credit{margin-left:25px;font-size:11px}.sample-credit>svg{display:none}.site-footer{flex-direction:column;justify-content:center;align-items:flex-start;gap:14px;min-height:117px;padding:20px 0}.site-footer>div{gap:15px;font-size:11px}.footer-links{justify-content:space-between;width:100%}.document-page .page-heading{padding-bottom:24px}.document-page .page-heading>.button{min-height:40px;padding:9px;font-size:11px}.document-page .page-heading p{max-width:none}.method-intro{grid-template-columns:1fr;gap:25px;padding:24px 20px}.method-intro h2{font-size:18px}.method-intro>div>p{font-size:13px}.formula-well{padding:20px 17px}.formula-well>p{font-size:16px!important}.document-section{margin-top:29px}.document-section>h2,.method-limitations h2{font-size:18px}.document-section>p,.method-limitations p{font-size:13px}.method-groups{grid-template-columns:1fr}.method-groups>div,.method-groups>div:last-child{border-right:none;grid-column:auto;grid-template-columns:1fr auto;column-gap:16px;padding:18px;display:grid}.method-groups p{grid-column:1}.method-groups .num{grid-area:1/2/span 2;align-self:center;margin-top:0;font-size:25px}.table-container{padding:7px 15px}.rules-table{min-width:480px}.rules-table .num{padding-right:19px}.method-limitations{grid-template-columns:1fr;gap:26px}.privacy-flow{flex-direction:column;align-items:flex-start;gap:18px;padding:24px}.privacy-flow>div{gap:6px}.privacy-flow>svg{margin-left:6px;transform:rotate(90deg)}.privacy-row{grid-template-columns:1fr;gap:19px;padding:26px 0}.privacy-row p{font-size:13px}.privacy-row>div:first-child>p{margin-top:6px;font-size:12px}.privacy-storage{flex-direction:column;align-items:stretch;gap:14px;padding:17px}.privacy-storage>.button{min-height:44px}.history-empty{padding:45px 20px}.history-empty .text-link{min-height:44px}.history-list-heading{padding:15px;font-size:11px}.history-item{padding:18px 15px}.history-item-top{flex-wrap:wrap;gap:13px}.history-item h2{font-size:14px}.history-item p{font-size:11px}.history-score{font-size:24px}.history-actions{justify-content:flex-end;width:100%}.history-actions .icon-button{min-width:44px;min-height:44px}.history-details{grid-template-columns:repeat(2,minmax(0,1fr));gap:19px}.history-details>div:nth-child(5){grid-column:1/-1}.history-details p{font-size:12px}.modal-backdrop{padding:12px}.photo-modal .photo-stage{height:70vh}.toast{padding:12px 16px;font-size:12px;bottom:18px}}.upload-zone>span,.upload-zone>small,.sample-action,.sample-action button,.photo-guidance,.privacy-note,.field-label,.result-facts dt,.capture-warning,.retake-actions .text-button,.section-heading p,.measurement-count,.detail-copy>p,.detail-copy .text-link,.detail-empty p,.detail-empty span,.metric-selector button,.metric-detail>p,.metric-reference,.honesty-note,.sample-credit,.page-heading p{font-size:13px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(data:font/woff2;base64,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)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/manrope-cyrillic-wght-normal-Dvxsihut.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/manrope-greek-wght-normal-DL7QRZyv.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/manrope-vietnamese-wght-normal-usUDDRr7.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/manrope-latin-ext-wght-normal-Ch3YOpNY.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/manrope-latin-wght-normal-DHIcAJRg.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--ground:#fafafa;--surface:#fff;--raised:#f0f1f3;--active:#e9ebef;--border:#e6e7e9;--rule:#eff0f2;--control:#c7cbd1;--text:#202329;--muted:#60656c;--faint:#696d73;--primary:#202329;--accent:#245edb;--photo-ground:#181a1d;--photo-ink:#e7e9ed;--photo-muted:#bdc2cb;--page-gutter:clamp(20px, 4.444vw, 96px);font-family:Manrope Variable,PingFang SC,Microsoft YaHei,Noto Sans CJK SC,sans-serif}::selection{background:#dce6fd}.page-width,.header-inner,.site-footer{width:min(1680px, calc(100% - var(--page-gutter) * 2))}.site-header{background:var(--surface);height:76px}.wordmark{letter-spacing:-1.6px;gap:11px;font-size:32px;font-weight:600}.wordmark>svg{width:29px}.wordmark .brand-description{letter-spacing:0;margin-left:14px;padding-left:24px;font-size:13px}.main-nav{gap:9px}.main-nav>a{border-radius:6px;height:38px;padding:0 17px;font-size:14px}.main-nav>a.active{background:var(--raised)}.main-nav>a.active:after{display:none}.privacy-link{margin-left:40px;font-size:13px}.page-heading{align-items:center;padding:34px 0 28px}.page-heading h1{letter-spacing:-.6px;font-size:32px;line-height:1.35}.page-heading p{margin-top:9px;font-size:14px}.page-heading>.text-link{min-height:44px;font-size:14px}.button{min-height:44px;padding:10px 18px;font-size:14px}.icon-button{min-width:36px;min-height:36px}.text-button,.text-link{min-height:32px}.workbench{background:0 0;border:0;border-radius:0;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:24px;overflow:visible}.photo-panel{background:var(--photo-ground);color:var(--photo-ink);border-radius:8px;overflow:hidden}.photo-panel>.panel-toolbar{background:var(--photo-ground);min-height:54px;padding:10px 22px}.photo-panel .tool-toggle,.photo-panel .icon-button{color:var(--photo-muted)}.photo-panel .tool-toggle{min-height:34px;padding-inline:10px;font-size:12px}.photo-panel .tool-toggle.selected{color:#fff;background:#303339}.photo-panel .tool-toggle:hover,.photo-panel .icon-button:hover{color:#fff;background:#383c43}.photo-panel :focus-visible{outline-color:#a9c6ff}.photo-stage{background:var(--photo-ground);flex:1;height:auto;min-height:384px}.photo-stage img{object-fit:contain;width:100%;height:100%;position:absolute;inset:0}.photo-stage.reference-photo img{object-fit:cover;object-position:center;filter:none}.photo-stage.is-expanded img{object-fit:contain}.photo-reference-label{background:var(--photo-ground);border-radius:4px;padding:8px 10px;font-size:12px;top:20px;left:20px}.preview-disclosure{background:var(--photo-ground);color:var(--photo-ink);border-radius:4px;padding:6px 10px;font-size:12px;position:absolute;bottom:19px;left:20px}.photo-caption{min-height:48px;color:var(--photo-muted);gap:9px;padding:12px 22px;font-size:12px}.caption-key{background:#8fcbff;flex:none;width:14px;height:2px}.photo-caption-end{letter-spacing:.3px;font-size:12px}.photo-processing{background:var(--photo-ground);color:var(--photo-ink)}.analysis-panel{background:var(--surface);border:0;border-radius:8px;padding:26px 30px 22px}.analysis-panel-heading{gap:16px}.section-title h2{letter-spacing:0;font-size:21px;line-height:1.5}.neutral-label{background:0 0;padding:4px 0;font-size:12px}.upload-intro{margin-top:12px;font-size:14px;line-height:1.8}.upload-zone{border:1px dashed var(--control);text-align:left;background:#f7f8fa;border-radius:6px;grid-template-columns:52px minmax(0,1fr);align-items:center;gap:5px 18px;min-height:208px;margin-top:18px;padding:22px 24px 18px;display:grid}.upload-zone>.portrait-outline{color:#727985;grid-row:1/span 2;width:52px;height:52px;margin:0}.upload-zone>strong{align-self:end;font-size:15px}.upload-zone>span{align-self:start;margin:0;font-size:12px;display:block}.upload-zone>.upload-button{grid-column:1/-1;width:100%;min-height:44px;margin-top:12px}.upload-button>svg:last-child{margin-left:auto}.upload-button>svg:first-child{margin-right:auto}.upload-zone>small{text-align:center;grid-column:1/-1;margin-top:6px;font-size:12px}.upload-zone.dragging{border:1px solid var(--accent);background:#edf2fc}.upload-zone.upload-loading{justify-content:center;min-height:208px;display:flex}.sample-action{gap:8px;margin-top:9px;font-size:13px}.sample-action .text-button{text-underline-offset:4px;min-height:36px;font-size:13px;text-decoration:underline}.photo-guidance{justify-content:space-between;gap:8px;margin-top:12px;padding:0;font-size:12px}.photo-guidance svg{color:#6d7380}.privacy-note{justify-content:flex-start;gap:10px;margin-top:20px;padding-top:15px;font-size:12px}.privacy-note>svg{color:var(--text);margin-top:2px}.privacy-note strong{color:var(--text);margin-bottom:3px;font-size:13px;font-weight:500;display:block}.analysis-error{font-size:13px}.result-overview{flex:1;padding-top:19px}.field-label{font-size:13px}.score-line{align-items:center}.score-value{letter-spacing:-1px;margin-top:5px;font-size:40px;line-height:1.3}.score-value>span{letter-spacing:0;font-size:14px}.quality-label{font-size:12px}.result-summary{margin-top:14px;font-size:14px}.result-facts{gap:12px;margin:20px 0;padding:18px 0}.result-facts dt{font-size:12px}.result-facts dd{margin-top:8px;font-size:14px}.capture-warning{margin-bottom:15px;font-size:12px}.result-actions{gap:10px}.result-actions .button{flex:1}.retake-actions{margin-top:9px;padding-bottom:0}.retake-actions .text-button{min-height:36px;font-size:12px}.measurement-section{margin-top:30px}.section-heading{margin-bottom:18px}.section-heading h2{letter-spacing:0;font-size:20px}.section-heading p{margin-top:6px;font-size:13px}.measurement-count{font-size:12px}.dimension-tab{padding:19px 23px 18px}.dimension-label{font-size:14px}.dimension-weight{font-size:12px}.dimension-score{margin-top:14px;font-size:26px}.dimension-score>span{font-size:12px}.dimension-tab.active{background:#f4f5f7}.dimension-tab.active:after{left:23px;right:23px}.dimension-track{height:2px}.dimension-detail{grid-template-columns:.95fr 1.3fr;gap:48px;padding:27px 24px}.detail-copy h3{font-size:16px}.detail-copy>p{max-width:430px;font-size:14px}.detail-empty{gap:22px}.detail-empty>svg{color:var(--muted);width:60px;height:70px}.detail-empty h3{font-size:15px}.detail-empty p,.metric-detail>p{max-width:650px;font-size:14px}.detail-empty span{font-size:12px}.metric-selector button{min-height:36px;padding:7px 12px;font-size:13px}.metric-reading{font-size:14px}.metric-reference{font-size:12px}.bottom-notes{margin:24px 0 35px}.honesty-note{font-size:13px}.sample-credit{font-size:12px}.site-footer{min-height:104px}.footer-brand{font-size:28px;font-weight:600}.photo-modal{background:var(--photo-ground);color:var(--photo-ink);max-width:1000px}.photo-modal>.panel-toolbar{background:var(--photo-ground);padding:14px 20px}.photo-modal .photo-stage{flex:none;height:min(75vh,850px);min-height:0}.document-page .page-heading{padding-bottom:32px}.method-intro{padding:32px}.method-intro h2{font-size:22px}.formula-well{background:var(--raised)}.document-section>h2,.method-limitations h2{font-size:21px}.document-section>p{font-size:14px}.method-groups>div{padding:24px}.method-groups h3{font-size:15px}.method-groups p{font-size:13px}.privacy-flow{padding:30px}.privacy-row{grid-template-columns:.75fr 1.25fr;gap:64px}.privacy-row h2{font-size:20px}.privacy-row>div:last-child{max-width:800px}.history-empty{border-style:solid;padding:64px 24px}.history-empty>h2{font-size:21px}.history-empty>p{font-size:14px}.history-item{padding:26px}.history-list-heading,.history-item p,.storage-note{font-size:13px}.history-actions .icon-button{width:44px;height:44px}@media (width>=1800px){.page-heading{padding-top:42px;padding-bottom:32px}.workbench{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:32px}.analysis-panel{padding:32px 48px 28px}.upload-zone{min-height:224px;margin-top:22px}.photo-stage{min-height:440px}.photo-guidance{margin-top:17px}.privacy-note{margin-top:24px}}@media (width<=1100px){.workbench{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}.analysis-panel{padding:24px 22px 20px}.section-title h2{font-size:19px}.upload-zone{column-gap:12px;padding:20px 18px 16px}.dimension-tab{padding:17px}.dimension-tab.active:after{left:17px;right:17px}.dimension-detail{gap:28px;padding:24px}.privacy-link{margin-left:22px}.main-nav>a{padding-inline:12px}.photo-panel>.panel-toolbar,.photo-caption{padding-inline:16px}.photo-caption-end{display:none}}@media (width<=800px){.site-header{height:68px}.main-nav{gap:0}.main-nav>a{padding-inline:9px;font-size:13px}.privacy-link{margin-left:13px;font-size:12px}.page-heading{padding:28px 0 24px}.page-heading h1{font-size:26px}.page-heading p{font-size:13px}.workbench{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.analysis-panel{padding:20px 18px}.section-title h2{font-size:18px}.neutral-label{font-size:11px}.upload-intro{font-size:13px}.upload-zone{grid-template-columns:38px 1fr;column-gap:10px;padding:18px 14px 14px}.upload-zone>.portrait-outline{width:38px;height:44px}.upload-zone>strong{font-size:14px}.upload-zone>span,.upload-zone>small{font-size:11px}.photo-guidance{gap:6px;font-size:11px}.photo-caption{padding:12px;font-size:11px}.panel-toolbar>span{font-size:12px}.toolbar-actions{gap:2px}.photo-panel .tool-toggle{padding-inline:6px;font-size:11px}.photo-panel>.panel-toolbar{padding:9px 12px}.dimension-tab{padding:16px 14px}.dimension-label{gap:6px;font-size:13px}.dimension-weight{font-size:11px}.dimension-score>span{margin-left:5px;font-size:11px}.dimension-detail{grid-template-columns:1fr 1.2fr;gap:24px;padding:22px}.detail-empty>svg{display:none}.detail-copy h3{font-size:15px}.detail-copy>p,.detail-empty p,.metric-detail>p{font-size:13px}.result-actions .button{padding-inline:10px;font-size:12px}.result-facts{gap:8px}.result-facts dd{font-size:12px}.privacy-row{gap:32px}}@media (width<=640px){.site-header{height:64px}.wordmark{gap:8px;font-size:30px}.wordmark>svg{width:26px}.wordmark .brand-description{margin-left:6px;padding-left:14px;font-size:12px;display:inline}.page-heading{align-items:flex-start;padding:25px 0 22px}.page-heading h1{letter-spacing:0;font-size:24px}.page-heading p{max-width:250px;margin-top:9px;font-size:13px;line-height:1.8}.page-heading>.text-link{min-height:32px;margin-top:1px;font-size:12px}.main-nav{top:63px}.main-nav>a,.main-nav .mobile-privacy{min-height:46px;padding-inline:12px;font-size:14px}.workbench{flex-direction:column;gap:18px;display:flex}.analysis-panel{order:0;padding:22px 20px 20px}.section-title h2{font-size:20px}.neutral-label{font-size:12px}.upload-intro{margin-top:10px;font-size:13px}.upload-zone{grid-template-columns:48px 1fr;column-gap:14px;min-height:204px;margin-top:17px;padding:20px 18px 15px}.upload-zone>.portrait-outline{width:48px;height:50px}.upload-zone>strong{font-size:14px}.upload-zone>span,.upload-zone>small{font-size:12px}.upload-zone>.upload-button{min-width:0;margin-top:13px;font-size:14px}.sample-action{margin-top:10px;font-size:13px}.sample-action .text-button{min-height:40px;font-size:13px}.photo-guidance{margin-top:12px;padding:0;font-size:13px}.privacy-note{margin-top:18px;padding-top:15px;font-size:13px}.photo-panel{border:0;order:1}.photo-panel>.panel-toolbar{min-height:54px;padding:10px 15px}.photo-stage{flex:none;height:390px;min-height:0}.photo-stage.reference-photo img{object-fit:cover}.photo-stage.is-expanded img{object-fit:contain}.photo-caption{min-height:46px;padding:12px 15px;font-size:12px}.photo-reference-label{top:15px;left:15px}.preview-disclosure{font-size:12px;bottom:15px;left:15px}.measurement-section{margin-top:29px}.section-heading{align-items:flex-start;gap:12px;margin-bottom:17px}.section-heading h2{font-size:19px}.section-heading p{font-size:12px}.measurement-count{white-space:nowrap;padding-top:5px;font-size:11px}.dimension-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.dimension-tab{min-height:110px;padding:19px 17px 18px}.dimension-label{flex-wrap:nowrap;font-size:14px}.dimension-weight{font-size:11px}.dimension-tab:last-child{grid-column:1/-1}.dimension-tab.active:after{height:2px;left:0;right:0}.dimension-detail{flex-direction:column;gap:26px;padding:24px 20px;display:flex}.detail-copy>p,.detail-empty p,.metric-detail>p{font-size:14px}.detail-copy .text-link{min-height:44px;margin-top:8px}.detail-empty>svg{width:48px;height:60px;display:block}.detail-empty{gap:16px}.detail-empty span{font-size:12px}.metric-selector button{min-height:44px;padding-inline:10px;font-size:12px}.metric-reading{font-size:13px}.metric-reference{flex-direction:column;font-size:12px}.result-overview{padding-top:22px}.result-facts dd{font-size:13px}.result-actions{flex-wrap:nowrap}.result-actions .button{min-height:44px;padding-inline:12px;font-size:13px}.result-summary{font-size:14px}.quality-label{font-size:11px}.retake-actions .text-button{min-height:44px;font-size:12px}.bottom-notes{margin-top:21px;margin-bottom:26px}.sample-credit{font-size:13px}.site-footer{gap:17px;min-height:130px;padding-block:26px}.site-footer>div{font-size:12px}.footer-brand{font-size:27px}.document-page .page-heading h1{font-size:24px}.document-page .page-heading>.button{min-height:44px;font-size:12px}.method-intro{gap:24px;padding:24px 20px}.method-intro h2,.document-section>h2,.method-limitations h2{font-size:20px}.method-groups>div{padding:20px}.privacy-row{grid-template-columns:1fr;gap:18px}.privacy-row h2{font-size:19px}.privacy-row p{font-size:14px}.privacy-storage{font-size:13px}.history-empty{padding:46px 20px}.history-empty>h2{font-size:20px}.history-item{padding:20px}.history-score{font-size:28px}.photo-modal .photo-stage{height:70vh}}