.privacy-link[data-v-1a6d82e1]{margin-right:12px;display:inline-block}.draft-conflict-notice[data-v-3574d483]{border-left:3px solid var(--action-color);background:var(--panel-surface);color:var(--text-color);margin:16px;padding:16px}.draft-conflict-notice p[data-v-3574d483]{margin:0 0 12px;line-height:1.7}.draft-conflict-actions[data-v-3574d483]{flex-wrap:wrap;gap:12px;display:flex}.draft-conflict-actions button[data-v-3574d483]{min-height:44px}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--page-surface:#151a1c;--canvas-surface:#121719;--panel-surface:#1b2326;--raised-surface:#242d30;--accent-surface:#302624;--action-color:#cc8b76;--button-surface:#8d493d;--text-color:#e6e9e6;--muted-color:#a7b2b2;--line-color:#354144;--error-color:#f09b95;--airflow-color:#a5d9ee;color:var(--text-color);background:var(--page-surface);font-synthesis:none;text-rendering:optimizelegibility;font-family:Microsoft YaHei,PingFang SC,sans-serif}*{box-sizing:border-box}html,body,#app{min-height:100%;margin:0}button,a{-webkit-tap-highlight-color:transparent}button{min-height:44px;font:inherit;cursor:pointer}button:disabled{cursor:not-allowed}input:not([type=checkbox],[type=range]),select{min-height:44px;font:inherit}.viewport{min-height:100dvh}.mobile-shell{background:var(--page-surface);flex-direction:column;width:min(100%,1080px);min-height:100dvh;margin:0 auto;display:flex;box-shadow:0 0 48px #30271d24}.mobile-shell>main{flex:1;min-width:0}.site-legal-footer{border-top:1px solid var(--line-color);width:100%;padding:14px 24px max(14px, env(safe-area-inset-bottom));color:var(--action-color);background:var(--page-surface);text-align:center;flex-shrink:0;font-size:12px;line-height:1.6}.site-legal-footer a{color:inherit;-webkit-text-decoration-color:var(--line-color);text-decoration-color:var(--line-color);text-underline-offset:3px}.site-legal-footer a:hover{color:var(--error-color);text-decoration-color:currentColor}.site-legal-footer a:focus-visible{outline:2px solid var(--error-color);outline-offset:4px;border-radius:4px}.mps-filing-link{align-items:center;gap:4px;margin-left:12px;display:inline-flex}.mps-filing-link img{flex:none;display:block}.page{min-height:calc(100dvh - 68px);padding:max(24px, env(safe-area-inset-top)) 20px max(24px, env(safe-area-inset-bottom))}.home-page{flex-direction:column;display:flex}.beta-pill{border:1px solid var(--action-color);color:var(--action-color);letter-spacing:.08em;border-radius:999px;align-self:flex-start;padding:6px 10px;font-size:12px;display:inline-block}.eyebrow{color:var(--action-color);letter-spacing:.18em;text-transform:uppercase;margin:32px 0 12px;font-size:12px;font-weight:700}h1{letter-spacing:-.04em;margin:0;font-family:SimSun,Songti SC,serif;font-size:clamp(38px,10vw,52px);font-weight:500;line-height:1.12}.lead,.stage-description{color:var(--muted-color);margin:24px 0 0;font-size:16px;line-height:1.75}.entry-grid{gap:14px;margin-top:24px;display:grid}.entry-card{border:1px solid var(--line-color);min-height:118px;color:inherit;background:var(--panel-surface);font:inherit;text-align:left;border-radius:6px;grid-template-columns:32px 1fr;gap:5px 14px;padding:20px;text-decoration:none;display:grid}.entry-card:active{transform:scale(.99)}.entry-card:disabled{cursor:not-allowed;opacity:.58}.entry-icon{width:32px;height:32px;color:var(--action-color);grid-row:1/3;align-self:center}.entry-card strong{font-size:19px}.entry-card small{color:var(--muted-color);font-size:13px;line-height:1.5}.stage-page{flex-direction:column;display:flex}.stage-page h1{font-size:38px}.primary-button{color:#fff;background:var(--action-color);text-align:center;border-radius:6px;margin-top:32px;padding:15px 18px;font-weight:700;text-decoration:none;display:block}.primary-button:disabled{cursor:not-allowed;opacity:.45}.secondary-button{border:1px solid var(--action-color);color:var(--action-color);background:var(--panel-surface);font:inherit;text-align:center;border-radius:6px;margin-top:14px;padding:12px 15px;font-weight:650;text-decoration:none;display:block}.text-link{color:var(--action-color);text-align:center;margin-top:auto;padding-top:32px}.progress-list{color:var(--muted-color);gap:16px;margin:32px 0 0;padding-left:26px;display:grid}.progress-list li.complete::marker{color:#c8d8cc}.error-message{color:var(--error-color);background:#332426;border-radius:6px;margin-top:20px;padding:12px 14px;font-size:14px;line-height:1.6}.editor-page{background:var(--page-surface);flex-direction:column;min-height:calc(100dvh - 68px);display:flex;position:relative}.editor-header{padding:max(18px, env(safe-area-inset-top)) 18px 12px;justify-content:space-between;align-items:flex-start;display:flex}.editor-header .eyebrow{margin:0 0 4px}.editor-header h1{letter-spacing:0;font-family:inherit;font-size:24px;font-weight:650}.editor-header-actions{align-items:center;gap:8px;display:flex}.editor-close{min-height:44px;color:var(--action-color);padding:10px 0 10px 12px;text-decoration:none}.editor-toolbar{background:var(--raised-surface);gap:7px;padding:8px 14px;display:flex}.editor-toolbar button,.editor-selection-panel button{border:1px solid var(--line-color);color:var(--text-color);background:var(--panel-surface);font:inherit;border-radius:6px;flex:none;padding:9px 11px;font-size:13px}.editor-toolbar button{align-items:center;gap:7px;min-height:44px;padding:8px 16px;display:inline-flex}.editor-toolbar button span{font-size:14px}.editor-tool-icon{pointer-events:none;width:21px;height:21px}.editor-history-controls{gap:6px;display:flex}.editor-history-controls button{border:1px solid var(--line-color);width:44px;height:44px;color:var(--text-color);background:var(--panel-surface);border-radius:6px;place-items:center;display:grid}.editor-history-controls button:disabled{opacity:.38}.editor-background-dock{background:var(--panel-surface);grid-template-columns:44px repeat(2,minmax(0,1fr));align-items:stretch;gap:8px 9px;padding:8px 14px;display:grid}.editor-background-dock .dock-title{color:var(--action-color);grid-row:1/3;place-items:center;font-size:11px;font-weight:700;display:grid}.editor-background-dock label{min-width:0;color:var(--muted-color);gap:2px;font-size:12px;display:grid}.editor-background-dock input{width:100%;min-width:0;min-height:44px;accent-color:var(--action-color);margin:0}.editor-toolbar button.active{border-color:var(--action-color);color:#fff;background:var(--action-color)}.editor-toolbar button:disabled{opacity:.35}.floorplan-canvas-host{border-top:1px solid var(--line-color);border-bottom:1px solid var(--line-color);background:var(--canvas-surface);touch-action:none;flex:auto;min-height:clamp(280px,43dvh,520px);position:relative;overflow:hidden}.floorplan-canvas-host canvas{cursor:crosshair;width:100%;height:100%;display:block;position:absolute;inset:0}.canvas-zoom-controls{gap:6px;display:flex;position:absolute;bottom:12px;right:10px}.canvas-zoom-controls output,.canvas-zoom-controls button{border:1px solid var(--line-color);min-width:44px;min-height:44px;color:var(--text-color);background:var(--panel-surface);border-radius:6px;padding:8px;box-shadow:0 2px 8px #4133221f}.canvas-zoom-controls output{place-items:center;min-width:52px;font-size:12px;display:grid}.canvas-image-error{color:var(--error-color);background:#332426;border:1px solid #c89595;border-radius:6px;margin:0;padding:8px 10px;font-size:12px;position:absolute;top:10px;left:10px;right:10px}.editor-selection-panel{min-height:64px;color:var(--muted-color);scrollbar-width:none;flex-wrap:wrap;flex-shrink:0;align-items:center;gap:8px;padding:10px 14px;font-size:13px;display:flex}.editor-selection-panel::-webkit-scrollbar{display:none}.editor-selection-panel strong,.editor-selection-panel>span{white-space:normal;min-width:0;line-height:1.5}.editor-selection-panel .danger-button{color:var(--error-color);background:#332426;border-color:#c89595}.editor-settings{border-top:1px solid var(--line-color);background:var(--panel-surface);gap:12px;padding:12px 14px;display:grid}.editor-settings>[role=status]:only-child{margin:0;font-size:12px}.setting-row{align-items:end;gap:8px;display:flex;overflow-x:auto}.setting-row label,.north-control,.opening-ranges label{color:var(--muted-color);flex:none;gap:5px;font-size:12px;display:grid}.setting-row input,.setting-row select{border:1px solid var(--line-color);background:var(--panel-surface);border-radius:6px;max-width:150px;padding:8px}.setting-row button{border:1px solid var(--line-color);min-height:44px;color:var(--text-color);background:var(--panel-surface);border-radius:6px;flex:none;align-items:center;gap:6px;padding:8px 10px;display:inline-flex}.scale-status{color:var(--action-color);background:var(--accent-surface);border-radius:999px;flex:none;padding:7px 10px;font-size:12px}.calibration-panel{border-left:3px solid var(--action-color);background:var(--panel-surface);gap:10px;padding:12px;display:grid}.calibration-panel .setting-row{flex-wrap:wrap;overflow-x:visible}.calibration-panel .eyebrow{margin:0 0 4px}.calibration-panel h2,.calibration-panel p{margin:0}.calibration-panel h2{color:var(--text-color);font-size:17px}.calibration-panel p:not(.eyebrow){color:var(--muted-color);margin-top:5px;font-size:12px;line-height:1.55}.connection-check{align-items:center;gap:4px!important;display:flex!important}.opening-ranges{grid-template-columns:1fr 1fr;gap:12px;display:grid}.opening-ranges input,.north-control input{width:100%;accent-color:var(--action-color)}.validation-panel{border-top:1px solid var(--line-color);background:var(--panel-surface);padding:14px}.validation-panel h2{margin:0;font-size:16px}.validation-panel ul{gap:6px;margin:10px 0 0;padding:0;font-size:13px;list-style:none;display:grid}.validation-panel li.error{color:var(--error-color)}.validation-panel li.warning{color:#dbb88c}.validation-issue-button{width:100%;color:inherit;text-align:left;cursor:pointer;background:0 0;border:1px solid;border-radius:6px;gap:4px;padding:9px 10px;display:grid}.validation-issue-button:hover,.validation-issue-button:focus-visible{outline-offset:1px;background:#8d333312;outline:2px solid}.validation-issue-button small{color:var(--muted-color);font-size:11px}.validation-panel .primary-button{border:0}.editor-footer{padding:10px 14px max(12px, env(safe-area-inset-bottom));flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;display:flex}.editor-footer .primary-button{border:0;min-width:126px;margin:0}.editor-complete-button{justify-content:center;align-items:center;gap:7px;min-height:48px;margin:0;display:inline-flex}.editor-complete-button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--action-color);outline-offset:2px}.tab-row{border-bottom:1px solid var(--line-color);grid-template-columns:1fr 1fr;margin-top:28px;display:grid}.tab-button{color:var(--muted-color);background:0 0;border:0;border-bottom:2px solid #0000;padding:12px}.tab-button.active{border-color:var(--action-color);color:var(--text-color);font-weight:700}.tab-button:disabled{opacity:.5}.airflow-canvas-host{border:1px solid var(--line-color);background:var(--canvas-surface);border-radius:6px;height:clamp(280px,40dvh,460px);margin:0;position:relative;overflow:hidden}.airflow-canvas-host canvas{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.airflow-canvas-host figcaption{color:var(--muted-color);background:var(--panel-surface);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:999px;gap:10px;padding:7px 10px;font-size:12px;display:flex;position:absolute;bottom:10px;right:10px;box-shadow:0 2px 10px #392c1d1f}.airflow-canvas-host figcaption span{align-items:center;gap:4px;display:inline-flex}.legend-swatch,.legend-outline{border-radius:3px;width:12px;height:8px;display:inline-block}.legend-swatch.source{background:#e4f1f6}.legend-outline{border:1px dashed #cad0cc}.airflow-controls{border:1px solid var(--line-color);background:var(--panel-surface);border-radius:6px;gap:8px;margin-top:12px;padding:14px;display:grid}.playback-row,.layer-toggles{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.secondary-button.compact{min-width:108px;margin:0;padding:9px 12px;display:inline-block}.playback-row label,.strength-control{color:var(--muted-color);gap:5px;font-size:12px;display:grid}.playback-row label{grid-template-columns:auto auto;align-items:center}.playback-row select{border:1px solid var(--line-color);color:var(--text-color);background:var(--panel-surface);border-radius:6px;padding:7px 8px}.quality-badge{color:var(--muted-color);background:#24302b;border-radius:999px;padding:6px 9px;font-size:11px}.strength-control input{width:100%;accent-color:var(--action-color);min-height:32px}.layer-toggles label{color:var(--muted-color);align-items:center;gap:5px;min-height:44px;font-size:13px;display:inline-flex}.layer-toggles input{accent-color:var(--action-color)}.refresh-status{color:var(--muted-color);margin:12px 0 0;font-size:13px}.airflow-conclusion{border-left:3px solid var(--action-color);background:var(--panel-surface);border-radius:0;margin-top:18px;padding:16px}.airflow-conclusion .eyebrow{margin:0 0 5px}.airflow-conclusion h2{color:var(--text-color);margin:0;font-family:SimSun,Songti SC,serif;font-size:20px}.airflow-conclusion>p:not(.eyebrow){color:var(--muted-color);margin:10px 0 0;font-size:13px;line-height:1.7}.airflow-conclusion dl{grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0 0;display:grid}.airflow-conclusion dl div{background:var(--panel-surface);border-radius:6px;padding:9px}.airflow-conclusion dt{color:var(--muted-color);font-size:12px}.airflow-conclusion dd{color:var(--text-color);margin:4px 0 0;font-size:13px;font-weight:700}.result-canvas-controls{gap:5px;display:flex;position:absolute;bottom:56px;left:10px}.result-canvas-controls button{border:1px solid var(--line-color);min-width:44px;min-height:44px;color:var(--text-color);background:var(--panel-surface);border-radius:6px;padding:7px 8px;box-shadow:0 2px 8px #4133221f}@media (width<=600px){.airflow-canvas-host figcaption{pointer-events:none;justify-content:center;left:10px;right:10px}.airflow-canvas-host .result-canvas-controls{bottom:52px}}.traditional-canvas-host{border:1px solid var(--line-color);background:var(--canvas-surface);border-radius:6px;height:clamp(300px,43dvh,460px);margin:0;position:relative;overflow:hidden}.traditional-canvas-host canvas{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.traditional-canvas-host figcaption{pointer-events:none;width:100%;color:var(--muted-color);background:var(--panel-surface);padding:12px 14px;font-size:12px;line-height:1.5;position:absolute;bottom:0}.north-indicator{min-width:38px;color:var(--text-color);background:var(--panel-surface);border-radius:6px;place-items:center;padding:6px;font-size:10px;display:grid;position:absolute;top:10px;right:10px;box-shadow:0 2px 10px #392c1d1f}.north-indicator span{color:var(--action-color);transform-origin:50%;font-size:20px;line-height:1;display:block}.traditional-toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;display:flex}.traditional-toolbar>span{color:var(--muted-color);margin-left:auto;font-size:11px}.text-button{color:var(--action-color);background:0 0;border:0;padding:8px;text-decoration:underline}.admin-login-form,.admin-panel{border:1px solid var(--line-color);background:var(--panel-surface);border-radius:6px;gap:14px;margin-top:28px;padding:18px;display:grid}.admin-login-form label,.admin-panel label{color:var(--muted-color);gap:7px;font-size:13px;display:grid}.admin-login-form input,.admin-panel input{border:1px solid var(--line-color);background:var(--canvas-surface);min-width:0;font:inherit;border-radius:6px;padding:10px}.admin-header{justify-content:space-between;align-items:flex-start;display:flex}.admin-header .eyebrow{margin:0 0 5px}.admin-header h1{font-size:34px}.admin-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:28px;display:grid}.admin-metrics article{border:1px solid var(--line-color);background:var(--panel-surface);border-radius:6px;gap:6px;padding:14px;display:grid}.admin-metrics span{color:var(--muted-color);font-size:11px}.admin-metrics strong{color:var(--text-color);font-size:21px}.admin-panel h2{color:var(--text-color);margin:0;font-size:18px}.admin-panel .primary-button,.admin-panel .secondary-button{border:0;margin-top:4px}.admin-panel .admin-check{align-items:center;display:flex}.admin-check input{width:18px;height:18px}.date-range{grid-template-columns:1fr 1fr;gap:10px;display:grid}.admin-error-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.admin-error-list li{border-top:1px solid var(--line-color);gap:5px;padding-top:10px;display:grid}.admin-error-list small{color:var(--muted-color)}.admin-error-list button{border:1px solid var(--line-color);color:var(--text-color);background:var(--panel-surface);border-radius:6px;justify-self:start;padding:7px 9px}.traditional-summary{border-left:3px solid var(--action-color);background:var(--panel-surface);border-radius:0;margin-top:18px;padding:16px}.traditional-summary .eyebrow{margin:0 0 5px}.traditional-summary h2{color:var(--text-color);margin:0;font-family:SimSun,Songti SC,serif;font-size:20px}.traditional-summary dl{grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0 0;display:grid}.traditional-summary dl div{background:var(--panel-surface);border-radius:6px;padding:9px}.traditional-summary dt{color:var(--muted-color);font-size:12px}.traditional-summary dd{color:var(--text-color);margin:4px 0 0;font-weight:700}.scale-note{color:var(--muted-color);margin:12px 0 0;font-size:12px;line-height:1.6}.finding-list{gap:10px;margin-top:16px;display:grid}.traditional-finding-card{border:1px solid var(--line-color);width:100%;color:var(--muted-color);background:var(--panel-surface);font:inherit;text-align:left;border-radius:6px;grid-template-columns:30px 1fr;gap:10px;padding:13px;display:grid}.traditional-finding-card.attention{border-left:4px solid var(--action-color)}.traditional-finding-card.positive{border-left:4px solid #c8d8cc}.traditional-finding-card.neutral{border-left:4px solid var(--action-color)}.traditional-finding-card.selected{outline:2px solid var(--action-color);background:var(--accent-surface)}.finding-index{color:#fff;background:var(--action-color);border-radius:999px;place-items:center;width:26px;height:26px;font-size:12px;font-weight:700;display:grid}.finding-copy{gap:6px;min-width:0;font-size:13px;line-height:1.55;display:grid}.finding-copy>small{color:var(--muted-color)}.finding-copy>em{color:var(--action-color);font-style:normal}.finding-heading{justify-content:space-between;align-items:center;gap:10px;display:flex}.finding-heading strong{color:var(--text-color);font-size:15px}.finding-heading small{color:var(--muted-color);background:var(--raised-surface);border-radius:999px;flex:none;padding:3px 7px;font-size:10px}.complete-analysis-toggle{border:1px solid var(--line-color);width:100%;color:var(--action-color);background:var(--panel-surface);font:inherit;border-radius:6px;margin-top:16px;padding:12px;font-weight:650}.result-loading,.result-empty{border:1px dashed var(--line-color);color:var(--muted-color);text-align:center;border-radius:6px;margin-top:24px;padding:26px 18px}.workflow-steps{gap:8px;margin:20px 0;padding:0;list-style:none;display:flex}.workflow-steps li{color:var(--muted-color);white-space:nowrap;flex:1;align-items:center;gap:5px;font-size:12px;display:flex}.workflow-steps li>span{border:1px solid var(--line-color);border-radius:50%;flex:0 0 20px;place-items:center;width:20px;height:20px;display:grid}.workflow-steps .current{color:var(--action-color);font-weight:700}.workflow-steps .current>span{color:#fff;border-color:var(--action-color);background:var(--action-color)}.home-note,.local-storage-note{color:var(--muted-color);font-size:13px;line-height:1.7}.home-intro .workflow-steps{margin-top:28px}.entry-card.featured{border-color:var(--action-color);background:var(--accent-surface)}.stage-header{flex-wrap:wrap;justify-content:space-between;gap:16px;display:flex}.stage-header>div{min-width:0}.stage-page{max-width:720px;margin-inline:auto}.stage-page .eyebrow{margin-top:0}.stage-page .stage-description{margin-top:12px}.progress-list li{padding:8px 0;line-height:1.5}.progress-list li span{float:right;color:var(--muted-color);margin-left:12px;font-size:12px}.progress-list li.complete span{color:#c8d8cc}.progress-list li[aria-current=step]{color:var(--action-color);font-weight:700}.editor-page>.workflow-steps{margin:0;padding:6px 14px 12px}.editor-workspace,.editor-drawing-area{flex-direction:column;flex:1;min-width:0;display:flex}.editor-inspector{background:var(--panel-surface);min-width:0}.editor-background-settings{background:var(--panel-surface)}.editor-background-settings summary{align-items:center;gap:8px;padding:8px 14px;display:flex}summary{cursor:pointer;min-height:44px;color:var(--action-color);font-size:14px;font-weight:650;line-height:1.6}summary>span{color:var(--muted-color);margin-left:8px;font-size:12px;font-weight:400}.editor-background-settings summary:after{content:"+";margin-left:auto}.editor-background-settings[open] summary:after{content:"−"}.save-status{color:var(--muted-color);margin:0;padding:8px 14px 0;font-size:12px}.is-calibrating .floorplan-canvas-host{min-height:clamp(220px,30dvh,350px)}.calibration-panel .setting-row label{flex:130px}.calibration-panel .setting-row input{width:100%;max-width:none}.calibration-panel .scale-status{border-radius:6px;flex-basis:100%}.calibration-panel .text-button{justify-self:start;padding:4px 0}.wind-direction-presets{grid-template-columns:repeat(4,1fr);gap:6px;padding:12px 14px 0;display:grid}.wind-direction-presets button{border:1px solid var(--line-color);color:var(--text-color);background:var(--panel-surface);border-radius:6px}.wind-direction-presets button[aria-pressed=true]{background:var(--action-color);color:#fff}.wind-direction-presets button:disabled{opacity:.45}.notice-message,.success-message{border-radius:6px;padding:12px 14px;font-size:13px;line-height:1.6}.notice-message{color:var(--muted-color);background:var(--accent-surface)}.success-message{color:#c8d8cc;background:#24302b}.result-page{max-width:none;padding:20px 16px}.result-page .stage-description{margin-top:8px;font-size:14px;line-height:1.6}.result-page .eyebrow{margin-bottom:8px}.result-actions{align-items:center;gap:8px;display:flex}.result-actions .secondary-button{min-height:44px;font-size:14px}.result-page>.workflow-steps{margin:14px 0 6px}.result-page .tab-row{margin-top:8px;margin-bottom:14px}.tab-button{font-size:14px}.result-workspace,.result-visual,.result-sidebar{min-width:0}.result-visual{scroll-margin-top:12px}.relative-strength-note{color:var(--muted-color);margin-left:auto;font-size:12px}.strength-control{font-size:14px}.display-settings{border-top:1px solid var(--line-color)}.display-settings>summary{padding-top:8px}.display-settings .playback-row{margin-top:8px}.calculation-details{border:1px solid var(--line-color);background:var(--panel-surface);border-radius:6px;margin-top:14px;padding:4px 12px}.calculation-details summary{padding-block:8px}.calculation-details h2{margin-top:8px;font-size:17px}.calculation-details p{font-size:13px;line-height:1.7}.calculation-details dl{padding-bottom:8px}.disclaimer{color:var(--muted-color);margin-top:20px;font-size:12px;line-height:1.7}.admin-page{max-width:1080px;margin-inline:auto}@media (width<=380px){.workflow-steps li{flex-direction:column;gap:4px;font-size:11px}}@media (width>=760px){.workspace-shell{width:min(100%,1320px)}.home-page{grid-template-columns:1.1fr 1fr;align-items:center;gap:48px;padding:56px 40px;display:grid}.home-intro .eyebrow{margin-top:40px}.home-start .entry-grid{margin-top:0}.home-page h1{font-size:52px}.editor-workspace{grid-template-columns:minmax(0,1fr) 290px;display:grid}.editor-drawing-area{min-height:calc(100dvh - 198px)}.editor-inspector{border-left:1px solid var(--line-color);align-content:start}.editor-inspector .editor-footer{flex-direction:column}.editor-footer .editor-complete-button{width:100%}.editor-settings{border-top:0}.editor-inspector .save-status{padding-block:14px}.result-page{padding:28px}.result-workspace{grid-template-columns:minmax(0,1fr) 310px;align-items:start;gap:20px;display:grid}.result-visual{position:sticky;top:12px}.result-sidebar .airflow-controls,.result-sidebar .traditional-toolbar{margin-top:0}.result-page .airflow-canvas-host,.result-page .traditional-canvas-host{height:max(380px,100dvh - 252px)}.admin-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width>=1080px){.editor-workspace{grid-template-columns:minmax(0,1fr) 330px}.result-workspace{grid-template-columns:minmax(0,1fr) 350px}}@media (orientation:landscape) and (height<=500px){.editor-header{padding-top:10px}.editor-workspace{grid-template-columns:minmax(0,1fr) 260px;display:grid}.editor-drawing-area{min-height:260px}.floorplan-canvas-host,.is-calibrating .floorplan-canvas-host{min-height:200px}.editor-inspector .editor-footer{flex-direction:column}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}body{min-width:280px}.mobile-shell,.workspace-shell{width:min(100%,1520px);box-shadow:none}.brand-header{border-bottom:1px solid var(--line-color);justify-content:space-between;align-items:center;gap:20px;min-height:80px;padding:16px 32px;display:flex}.brand-home{color:var(--text-color);align-items:center;gap:13px;text-decoration:none;display:inline-flex}.brand-seal{color:#e1ada0;text-align:center;border:1px solid #b15c4c;flex:none;place-content:center;width:34px;height:43px;font-family:SimSun,Songti SC,serif;font-size:15px;line-height:1.15;display:grid}.brand-wordmark{letter-spacing:.035em;font-family:Georgia,serif;font-size:23px;line-height:1}.brand-wordmark small{color:var(--muted-color);letter-spacing:.22em;margin-top:8px;font:10px Microsoft YaHei,sans-serif;display:block}.brand-edition{color:var(--muted-color);letter-spacing:.12em;font-size:12px}.brand-edition span{color:#849393;font:10px Consolas,monospace}.page,.editor-page{min-height:calc(100dvh - 146px)}.site-legal-footer{color:#96a3a4;border-top-color:var(--line-color);flex-wrap:wrap;justify-content:center;align-items:center;gap:6px 18px;padding:15px 24px;display:flex}.site-legal-footer .privacy-link,.site-legal-footer .mps-filing-link{margin:0}h1,h2{font-family:SimSun,Songti SC,serif}h1{letter-spacing:.025em;line-height:1.45}.primary-button,.editor-toolbar button.active{color:#fff7f2;background:var(--button-surface);border:1px solid #b97563}.secondary-button:hover,.entry-card:hover,.editor-toolbar button:not(:disabled):hover{border-color:var(--action-color);background:var(--raised-surface)}.secondary-button,.primary-button,.entry-card{transition:background .18s,border-color .18s}.text-link{text-underline-offset:5px;align-self:flex-start;margin-top:20px;padding-top:10px;font-size:13px}.eyebrow{letter-spacing:.16em;font-weight:400}.home-page{gap:36px;padding:40px 24px}.home-intro .eyebrow{margin-top:0}.home-page h1{letter-spacing:.025em;font-size:clamp(35px,5.4vw,66px);line-height:1.48}.title-stop{color:var(--action-color)}.home-page .lead{max-width:480px;font-size:14px;line-height:2}.home-note{letter-spacing:.045em;font-size:11px}.home-observation-path{border-top:1px solid var(--line-color);gap:26px;margin-top:34px;padding-top:24px;display:flex}.home-observation-path>span{gap:8px;font:17px SimSun,Songti SC,serif;display:grid}.home-observation-path small{color:#a6b1b0;letter-spacing:.07em;font:10px Consolas,Microsoft YaHei,sans-serif}.entry-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.entry-heading>span:last-child{color:var(--muted-color);font:10px Consolas,monospace}.entry-heading .eyebrow{margin:0}.entry-grid{gap:10px;margin-top:0}.entry-card{background:var(--panel-surface);border-radius:3px;min-height:126px;padding:24px 20px}.entry-card strong{font-family:SimSun,Songti SC,serif;font-size:21px;font-weight:500}.entry-card small{font-size:12px;line-height:1.8}.entry-card.featured{background:var(--accent-surface)}.entry-icon{width:25px;height:25px;color:var(--action-color)}.local-storage-note{margin-top:18px;font-size:11px}.local-storage-note a{color:var(--action-color);text-underline-offset:4px;display:inline-block}.workflow-steps{gap:8px}.workflow-steps li>span,.workflow-steps li a>span{border-radius:3px;flex:0 0 24px;width:24px;height:24px;font:10px Consolas,monospace}.workflow-steps li a{min-height:44px;color:inherit;align-items:center;gap:8px;text-decoration:none;display:flex}.workflow-steps li a>span{border:1px solid var(--line-color);place-items:center;display:grid}.workflow-steps .current>span,.workflow-steps .current a>span{color:#fff7f2;background:var(--button-surface);border-color:var(--action-color)}.workflow-steps .complete>span{color:var(--muted-color);border-color:var(--line-color)}.editor-page{padding:0 16px 24px}.editor-header{padding:24px 0 16px}.editor-header h1{font:28px/1.5 SimSun,Songti SC,serif}.editor-header .eyebrow{margin-bottom:8px}.editor-page>.workflow-steps{padding:6px 0 16px}.editor-workspace{border:1px solid var(--line-color);border-radius:4px;overflow:hidden}.editor-toolbar,.editor-background-settings{background:var(--panel-surface)}.editor-toolbar{padding:10px 14px}.editor-inspector{background:var(--panel-surface)}.inspector-intro{padding:26px 22px 18px}.inspector-intro .eyebrow{margin:0 0 12px}.inspector-intro h2{margin:0 0 15px;font-size:22px;font-weight:500}.inspector-intro>p:last-child{color:var(--muted-color);margin:0;font-size:13px;line-height:1.9}.floorplan-canvas-host{border-color:var(--line-color)}.editor-selection-panel{color:var(--muted-color);background:var(--page-surface)}.editor-settings{background:var(--panel-surface)}.setting-row input,.admin-login-form input,.admin-panel input,.setting-row select{color:var(--text-color)}.calibration-panel{border-left-color:var(--action-color);background:var(--panel-surface)}.calibration-panel h2{line-height:1.7}.scale-status{color:#e0b8a9}.save-status{color:var(--muted-color)}.wind-direction-presets button[aria-pressed=true]{border-color:var(--airflow-color);color:#d9eff8;background:#29404a}.canvas-heading{border:1px solid var(--line-color);background:var(--panel-surface);border-bottom:0;justify-content:space-between;align-items:center;gap:12px;padding:15px 18px;display:flex}.canvas-heading>span{letter-spacing:.1em;font:15px SimSun,Songti SC,serif}.canvas-heading small{color:var(--muted-color);font-size:10px}.result-page{padding:26px 16px}.result-page h1{letter-spacing:.025em;font-family:SimSun,Songti SC,serif;font-size:clamp(26px,2.6vw,35px);font-weight:500;line-height:1.6}.result-page .stage-description{font-size:13px}.result-actions{flex-wrap:wrap}.result-actions .secondary-button{min-width:auto;font-size:12px}.tab-row{grid-template-columns:repeat(2,minmax(0,180px));justify-content:start}.tab-button{color:var(--muted-color)}.tab-button.active{color:var(--text-color);border-color:var(--action-color)}.airflow-canvas-host,.traditional-canvas-host{border-color:var(--line-color);border-radius:0;height:clamp(320px,47dvh,560px)}.airflow-canvas-host{background-color:var(--canvas-surface);background-image:linear-gradient(#cbdbdd08 1px,#0000 1px),linear-gradient(90deg,#cbdbdd08 1px,#0000 1px);background-size:32px 32px}.result-canvas-controls button,.canvas-zoom-controls button,.canvas-zoom-controls output{color:var(--text-color);box-shadow:none;background:#1b2326f2}.airflow-canvas-host figcaption{color:var(--muted-color);border:1px solid var(--line-color);box-shadow:none;background:#151a1cf2;font-size:10px}.legend-swatch.source{border:1px solid var(--airflow-color);background:0 0;border-radius:50%;width:9px;height:9px}.legend-swatch.cool{background:linear-gradient(90deg,#a5d9ee,#e4f1f6)}.legend-outline{border-style:solid;border-color:#cad0cc}.airflow-controls{background:var(--panel-surface);border-top:0;border-radius:0 0 4px 4px;margin-top:0;padding:14px 18px}.airflow-controls>.playback-row{gap:8px}.airflow-controls .secondary-button{min-width:100px;font-size:12px}.strength-control{color:var(--muted-color);font-size:12px}.strength-control input{accent-color:var(--airflow-color)}.relative-strength-note{font-size:10px}.display-settings{margin-top:3px}.display-settings>summary{font-size:12px}.display-settings>summary>span{font-size:10px}.observation-notes{border:1px solid var(--line-color);background:var(--panel-surface);margin-top:24px}.observation-heading{border-bottom:1px solid var(--line-color);justify-content:space-between;align-items:center;padding:16px 18px;display:flex}.observation-heading .eyebrow{margin:0}.observation-heading>span:last-child{color:#93a1a1;letter-spacing:.15em;font:10px SimSun,serif}.observation-choices{padding:0 16px}.observation-choices button{border:0;border-bottom:1px solid var(--line-color);width:100%;min-height:80px;color:var(--muted-color);text-align:left;background:0 0;align-items:center;gap:14px;padding:14px 0;display:flex}.observation-choices button:last-child{border-bottom:0}.observation-number{color:#9eaaa9;align-self:flex-start;margin-top:5px;font:10px Consolas,monospace}.observation-choices strong{font:500 19px SimSun,Songti SC,serif;display:block}.observation-choices small{letter-spacing:.1em;margin-top:8px;font-size:10px;display:block}.observation-mark{color:var(--action-color);margin-left:auto;font-size:9px}.observation-choices button[aria-pressed=true] strong{color:#e1ada0}.observation-choices button:hover strong{color:var(--text-color)}.observation-note{border-top:1px solid var(--line-color);background:var(--page-surface);padding:20px 18px 18px}.observation-note .eyebrow{margin:0 0 12px;font-size:10px}.observation-note h2{margin:0 0 14px;font-size:19px;font-weight:500;line-height:1.7}.observation-note>p:not(.eyebrow){color:var(--muted-color);font-size:12px;line-height:1.95}.cultural-reference{border-top:1px solid var(--line-color);margin-top:22px;padding-top:16px}.cultural-reference>span{color:var(--action-color);letter-spacing:.12em;font-size:10px}.cultural-reference p{color:var(--muted-color);margin:8px 0 0;font:13px/1.9 SimSun,Songti SC,serif}.calculation-details{background:var(--panel-surface)}.calculation-details>summary{font-size:12px}.calculation-details>summary>span{margin-left:0;font-size:10px;display:inline-block}.calculation-details dl{grid-template-columns:repeat(2,minmax(0,1fr))}.airflow-conclusion dl div,.traditional-summary dl div{background:var(--raised-surface)}.traditional-summary{border-left-color:var(--action-color);background:var(--panel-surface)}.traditional-finding-card{background:var(--panel-surface)}.traditional-finding-card.neutral{border-left-color:#627474}.traditional-finding-card.selected{background:var(--accent-surface)}.finding-index{background:var(--button-surface)}.traditional-canvas-host figcaption{color:var(--muted-color);background:var(--panel-surface)}.notice-message{color:#d8bca9;font-size:12px}.result-page>.disclaimer{margin-top:18px;font-size:11px}.admin-login-form{max-width:520px}.privacy-page{margin-inline:auto;padding-inline:32px}@media (width>=760px){.home-page{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-content:center;gap:24px 7%;padding:62px 7%}.home-start{grid-area:1/2/3}.home-observation-path{grid-column:1;margin-top:0}.home-start{border-left:1px solid var(--line-color);padding:26px 0 26px 30px}.home-page .workflow-steps{max-width:480px}.editor-page{padding:0 28px 28px}.editor-workspace{grid-template-columns:minmax(0,1fr) 280px}.editor-drawing-area{min-height:max(440px,100dvh - 280px)}.result-page{padding:26px 28px}.result-workspace{grid-template-columns:minmax(0,1fr) 280px;gap:22px}.result-page .airflow-canvas-host,.result-page .traditional-canvas-host{height:clamp(340px,100dvh - 400px,620px)}.result-sidebar .observation-notes{margin-top:0}.result-visual{position:static}}@media (width>=1100px){.editor-page{grid-template-rows:auto 1fr;grid-template-columns:130px minmax(0,1fr);column-gap:24px;display:grid}.editor-header{grid-column:1/-1}.editor-page>.workflow-steps{grid-area:2/1}.editor-workspace,.editor-page>.result-empty{grid-column:2}.editor-page>.workflow-steps,.result-page>.workflow-steps{flex-direction:column;align-self:start;gap:0;margin-top:0;padding:12px 0}.editor-page>.workflow-steps li,.result-page>.workflow-steps li{border-bottom:1px solid var(--line-color);flex:none;gap:10px;min-height:64px}.result-page{grid-template-rows:auto auto 1fr auto auto;grid-template-columns:130px minmax(0,1fr);align-content:start;column-gap:24px;display:grid}.result-page>.stage-header{grid-column:1/-1;padding-bottom:22px}.result-page>.workflow-steps{grid-area:2/1/6}.result-page>:not(.stage-header,.workflow-steps){grid-column:2}.result-page .tab-row{margin-top:0}.result-actions{align-self:center}.result-page .airflow-canvas-host,.result-page .traditional-canvas-host{height:clamp(340px,100dvh - 535px,650px)}.result-page .airflow-controls{grid-template-columns:auto minmax(0,1fr);column-gap:24px;display:grid}.result-page .airflow-controls>.playback-row{flex-direction:column;grid-area:1/1/3;justify-content:center;align-items:flex-start}.result-page .airflow-controls .strength-control,.result-page .airflow-controls .display-settings{grid-column:2}.result-page .airflow-controls .relative-strength-note{margin-left:0}.result-page .strength-control{grid-template-columns:auto 1fr;align-items:center;gap:18px}}@media (width<=759px){.home-page{gap:22px;padding:24px 20px}.home-page h1{font-size:32px;line-height:1.4}.home-page .lead{margin-top:14px;line-height:1.8}.home-page .workflow-steps{margin-block:18px 12px}.home-note{margin-bottom:0}.home-page .home-start{padding-top:0}.home-page .entry-heading{margin-bottom:12px}.home-page .entry-card{min-height:104px;padding:16px}.home-page .home-observation-path{margin-top:0;padding-top:18px}.editor-inspector{display:contents}.editor-workspace{overflow:clip}.editor-inspector .editor-footer{z-index:5;background:var(--panel-surface);border-top:1px solid var(--line-color);position:sticky;bottom:0}.editor-footer .editor-complete-button{width:100%}.editor-drawing-area .canvas-zoom-controls{scroll-margin-block:24px 100px}.editor-inspector .editor-settings,.editor-inspector .inspector-intro,.editor-inspector .save-status{background:var(--panel-surface)}.date-range{grid-template-columns:minmax(0,1fr)}input:not([type=checkbox],[type=range]),select{font-size:16px}.editor-header{padding-top:16px}.inspector-intro{padding:12px 16px}.inspector-intro .eyebrow{display:none}.inspector-intro h2{margin-bottom:6px;font-size:18px}.inspector-intro>p:last-child{font-size:12px;line-height:1.65}.brand-header{gap:8px;min-height:72px;padding:14px 18px}.brand-edition{letter-spacing:0;font-size:10px}.brand-edition span{display:none}.brand-wordmark{font-size:21px}.brand-wordmark small{letter-spacing:.12em;font-size:9px}.brand-seal{width:30px;height:38px;font-size:13px}.home-observation-path{gap:24px}.home-observation-path>span{font-size:15px}.home-start{padding-top:12px}.result-workspace{display:block}.result-page .stage-header{gap:12px}.result-page .stage-header>div,.result-actions{width:100%}.result-actions .secondary-button{flex:1}.canvas-heading{padding:13px 12px}.canvas-heading small{font-size:11px}.airflow-controls{padding:12px}.workflow-steps li{font-size:11px}.workflow-steps li a{flex-direction:column;align-items:flex-start;gap:5px;font-size:11px}.traditional-result .result-sidebar{margin-top:18px}.site-legal-footer{gap:5px 12px;font-size:11px}.privacy-page{padding-inline:20px}}.admin-panel,.admin-panel label,.admin-error-list li{min-width:0}.admin-panel p{color:var(--muted-color);margin:0;font-size:14px;line-height:1.75}.admin-panel .error-message{color:var(--error-color)}.admin-panel input:not([type=checkbox]){width:100%;color:var(--text-color)}.admin-error-list span,.admin-error-list small,.admin-metrics strong{overflow-wrap:anywhere}.admin-panel table{table-layout:fixed;border-collapse:collapse;width:100%;font-size:13px}.admin-panel th,.admin-panel td{border-bottom:1px solid var(--line-color);text-align:left;overflow-wrap:anywhere;padding:12px 6px}.admin-panel>.primary-button,.admin-panel>.secondary-button{justify-self:start;min-width:180px}.layer-toggles label{min-height:44px}.scenario-actions button{border:1px solid var(--line-color);color:var(--text-color);background:var(--panel-surface);border-radius:4px;padding:10px 14px}.scenario-actions button:disabled{opacity:.5}.scenario-actions button:not(:disabled):hover{border-color:var(--action-color)}button:not(:disabled):active,a.primary-button:active,a.secondary-button:active{filter:brightness(1.15)}input[aria-invalid=true]{border-color:var(--error-color)}.motion-notice{color:var(--muted-color);font-size:12px;line-height:1.6}@media (width<=759px){.scenario-actions button{flex:135px}.admin-panel>.primary-button,.admin-panel>.secondary-button{justify-self:stretch}}@media (width<=380px){.home-page{padding-inline:20px}.home-page h1{font-size:33px}.home-observation-path{gap:20px}.home-observation-path>span{font-size:14px}.brand-edition{text-align:right;max-width:56px;line-height:1.7}.result-page h1{font-size:26px}.workflow-steps li a{align-items:center}.editor-header h1{font-size:24px}}@media (orientation:landscape) and (height<=500px){.brand-header{min-height:60px;padding-block:8px}.editor-drawing-area{min-height:280px}}@media (prefers-reduced-motion:reduce){.secondary-button,.primary-button,.entry-card{transition:none}}