@import "https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700&display=swap";@font-face{font-family:Roboto;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/roboto-latin-500-normal-7RbcRiD8.woff2)format("woff2"),url(/assets/roboto-latin-500-normal-DQZyH_nt.woff)format("woff")}:root{color:#151515;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;background:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0}.mobile-carousel{overscroll-behavior:contain;scrollbar-width:none;-webkit-user-select:none;user-select:none;width:100%;min-width:0;max-width:100%;display:block;position:relative;overflow:auto}.mobile-carousel::-webkit-scrollbar{display:none}.mobile-carousel{touch-action:pan-y;overflow:auto hidden}.mobile-carousel[data-dragging=true]{cursor:none}.mobile-carousel-content{width:max-content;min-width:100%;transform:translateX(var(--mobile-carousel-overdrag));will-change:transform;display:flex}.mobile-carousel-scrollbar{z-index:4;opacity:0;pointer-events:none;transition:opacity .15s;position:absolute;inset:0}.mobile-carousel-scrollbar[data-visible=true]{opacity:1}.mobile-carousel-scrollbar-thumb{background:#00000059;border-radius:999px;height:3px;position:absolute;bottom:4px;right:4px}body{min-width:320px;overflow:hidden}button,input,textarea{font:inherit}button{cursor:pointer}.phone-stage{place-items:center;width:100%;height:100%;padding:24px;display:grid;position:relative}.device-menu-bar{z-index:100;border-radius:12px;padding:3px;position:absolute;top:18px;right:18px}.device-picker-trigger{color:#151515;background:0 0;border:0;border-radius:9px;align-items:center;gap:10px;height:34px;padding:0 10px 0 12px;font:600 14px/1 ui-sans-serif,system-ui,sans-serif;display:flex}.device-picker-trigger:hover,.device-picker-trigger[data-state=open]{background:#0000000e}.device-picker-trigger:focus-visible{outline-offset:2px;outline:2px solid #000000b8}.device-picker-menu{z-index:200;min-width:168px;transform-origin:var(--radix-dropdown-menu-content-transform-origin);background:#fffffffa;border-radius:12px;padding:3px;animation:.12s ease-out device-menu-in;box-shadow:0 0 1px #0000000f,0 0 0 1px #00000014,0 4px 4px #0000000d}.device-picker-item{color:#181818;-webkit-user-select:none;user-select:none;border-radius:8px;outline:none;justify-content:space-between;align-items:center;height:34px;padding:0 9px 0 10px;font:500 14px/1 ui-sans-serif,system-ui,sans-serif;display:flex}.device-picker-item[data-highlighted]{background:#f0f0f0}.device-picker-item[data-state=checked]{font-weight:600}.device-picker-check{color:#181818;place-items:center;display:grid}@keyframes device-menu-in{0%{opacity:0;transform:scale(.98)translateY(-2px)}to{opacity:1;transform:scale(1)translateY(0)}}.phone-scale-box{position:relative}.phone-device{transform-origin:0 0;-webkit-user-select:none;user-select:none;position:absolute;top:0;left:0}.phone-bezel{object-fit:contain;z-index:2;-webkit-user-drag:none;pointer-events:none;width:100%;height:100%;display:block;position:absolute;inset:0}.device-screen{cursor:none;z-index:1;-webkit-user-select:none;user-select:none;background:#fff;border-radius:42px;position:absolute;overflow:hidden;box-shadow:inset 0 0 0 1px #00000014}.device-camera{z-index:75;pointer-events:none;background:#050505;border-radius:50%;display:block;position:absolute;box-shadow:inset 0 0 0 1px #ffffff14}.device-screen,.device-screen *{cursor:none!important}.device-screen img,.keyboard-asset{-webkit-user-drag:none;-webkit-user-select:none;user-select:none}.device-screen input,.device-screen textarea,.device-screen select,.device-screen option,.device-screen [contenteditable=true]{-webkit-user-select:auto;user-select:auto}.device-screen:active,.device-screen:active *,.device-screen input,.device-screen textarea,.device-screen button,.device-screen a,.device-screen [role=button]{cursor:none!important}.device-screen[data-cursor-debug=true],.device-screen[data-cursor-debug=true] *{cursor:default!important}.device-screen :focus,.device-screen :focus-visible{box-shadow:none!important;outline:0!important}.flow-stack,.flow-scenes,.flow-screen,.mobile-app-viewport{position:absolute;inset:0}.mobile-app-viewport[data-platform=android][data-keyboard-visible=false]{bottom:var(--device-safe-area-bottom,48px)}.flow-stack{--flow-header-height:0px;--flow-header-content-height:0px;--flow-header-safe-area:0px;--flow-footer-height:0px;--keyboard-height:0px;touch-action:pan-y;background:0 0;overflow:hidden}.flow-fixed-header{z-index:12;height:var(--flow-header-height);padding-top:var(--flow-header-safe-area);box-sizing:border-box;-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border-bottom:0;position:absolute;top:0;left:0;right:0}.flow-fixed-footer{z-index:12;right:0;bottom:var(--keyboard-height);height:var(--flow-footer-height);background:0 0;transition:bottom .26s cubic-bezier(.2,.8,.2,1);position:absolute;left:0}.flow-scenes{top:var(--flow-header-height);bottom:0;overflow:hidden}.flow-screen{will-change:transform;background:0 0;overflow:hidden}.mobile-page{--mobile-safe-area-height:var(--device-safe-area-bottom,34px);--keyboard-height:0px;position:absolute;inset:0}.mobile-page[data-keyboard-visible=true],.mobile-app-viewport[data-platform=android] .mobile-page{--mobile-safe-area-height:0px}.mobile-scroll{top:0;right:0;bottom:var(--keyboard-height);-webkit-overflow-scrolling:touch;overscroll-behavior:contain;scrollbar-width:none;touch-action:none;-webkit-user-select:none;user-select:none;transition:bottom .26s cubic-bezier(.2,.8,.2,1);position:absolute;left:0;overflow:hidden auto}.mobile-scroll::-webkit-scrollbar{display:none}.mobile-scroll[data-dragging=true]{cursor:none}.mobile-cursor{z-index:80;opacity:0;pointer-events:none;will-change:transform;background:radial-gradient(circle at 50% 44%,#ffffffb3 0 34%,#ffffff8a 58%,#eeeeee7a 100%);border:.5px solid #0000001f;border-radius:999px;width:48px;height:48px;transition:opacity 90ms,background 80ms,box-shadow 80ms;position:absolute;top:0;left:0;box-shadow:inset 0 1px 2px #fff9,inset 0 -5px 10px #0000000d,inset 0 0 0 1px #00000006}.mobile-cursor:before{content:"";pointer-events:none;background:linear-gradient(#ffffff61,#fff0);border-radius:999px;width:32px;height:17px;position:absolute;top:3px;left:50%;transform:translate(-50%)}.mobile-cursor:after{border-radius:inherit;content:"";pointer-events:none;position:absolute;inset:0;box-shadow:inset 1px 0 3px #ffffff47,inset -1px 0 3px #00000005}.mobile-cursor-hotspot{pointer-events:none;background:#ffffffd1;border:1px solid #007afff2;border-radius:999px;width:9px;height:9px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 0 1px #ffffffbf,0 0 0 3px #007aff29}.mobile-cursor-hotspot:before,.mobile-cursor-hotspot:after{content:"";background:#007afff2;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.mobile-cursor-hotspot:before{width:17px;height:1px}.mobile-cursor-hotspot:after{width:1px;height:17px}.mobile-cursor[data-visible=true]{opacity:1}.mobile-cursor[data-active=true]{background:radial-gradient(circle at 50% 55%,#e8e8e894 0 30%,#f8f8f880 62%,#ffffffad 100%);box-shadow:inset 0 3px 7px #00000014,inset 0 -4px 8px #ffffff57,inset 0 0 0 1px #00000008}.mobile-cursor[data-active=true]:before{background:linear-gradient(#0000000e,#0000)}.mobile-cursor[data-active=true]:after{box-shadow:inset 0 5px 9px #0000000b,inset 0 -3px 7px #ffffff47}.mobile-scroll-content{will-change:transform;grid-template-columns:minmax(0,1fr);gap:0;min-width:0;padding:0;display:grid}.app-screen{background:#fff}.mobile-scrollbar{z-index:9;top:4px;right:5px;bottom:calc(var(--mobile-safe-area-height) + var(--keyboard-height) + 4px);opacity:0;pointer-events:none;width:4px;transition:bottom .26s cubic-bezier(.2,.8,.2,1),opacity .18s;position:absolute}.mobile-page[data-keyboard-dragging=true] .mobile-scroll,.mobile-page[data-keyboard-dragging=true] .mobile-scrollbar,.flow-stack[data-keyboard-dragging=true] .flow-fixed-footer{transition:none}.mobile-scrollbar[data-visible=true]{opacity:1}.mobile-scrollbar-thumb{background:#00000047;border-radius:999px;width:4px;min-height:36px;transition:background .12s;box-shadow:0 0 0 1px #ffffff2e}.status-bar{z-index:72;color:#050505;pointer-events:none;background:0 0;grid-template-columns:1fr auto;align-items:center;height:54px;padding:10px 34px 0 36px;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Helvetica Neue,Arial,sans-serif;display:grid;position:absolute;top:0;left:0;right:0}.device-screen[data-device=pixel-10] .status-bar{align-items:start;height:auto;padding:32px 32px 0;font-family:Roboto,Arial,sans-serif}.status-time{text-align:center;letter-spacing:0;justify-self:start;min-width:58px;font-size:15px;font-weight:600;line-height:1}.status-indicators{justify-self:end;align-items:center;display:flex}.status-indicator-svg{display:block}.status-indicator-svg[data-platform=ios]{width:79px;height:13px}.status-indicator-svg[data-platform=android]{width:50px;height:14px}.device-screen[data-device=pixel-10] .status-time{font-weight:500;transform:translateY(2px)}.home-indicator-svg{z-index:70;width:100%;height:var(--device-safe-area-bottom,34px);pointer-events:none;display:block;position:absolute;bottom:0;left:0;right:0}.android-navigation-bar{z-index:70;width:428px;height:var(--device-safe-area-bottom,48px);pointer-events:none;-webkit-user-drag:none;display:block;position:absolute;bottom:-1px;left:-1px}h1,h2,p{margin:0}h1{letter-spacing:0;font-size:26px;line-height:1.08}h2{font-size:15px}p{color:#555;font-size:14px;line-height:1.45}.field-label{color:#555;font-size:13px;font-weight:800}.mobile-field{gap:8px;display:grid}.mobile-field input{color:#151515;background:#fff;border:1px solid #0000001a;border-radius:8px;outline:0;width:100%;min-height:44px;padding:0 12px}.mobile-field input:focus{box-shadow:none;border-color:#00000029}.device-screen .mobile-field input:focus,.device-screen .mobile-field input:focus-visible{border-color:#0000001f;box-shadow:none!important;outline:0!important}.sheet-overlay{z-index:20;background:#00000057;position:absolute;inset:0}.bottom-sheet{z-index:21;touch-action:none;background:#fff;border-radius:22px 22px 0 0;flex-direction:column;min-height:260px;display:flex;position:absolute;left:0;right:0;overflow:hidden;box-shadow:0 -16px 48px #0003}.sheet-handle-zone{touch-action:none;place-items:center;height:30px;display:grid}.sheet-handle{background:#c9c9c4;border-radius:999px;width:42px;height:5px}.sheet-header{gap:4px;padding:0 18px 14px;display:grid}.sheet-title{margin:0;font-size:18px;font-weight:900}.sheet-description{color:#737373;margin:0;font-size:13px;line-height:1.35}.sheet-content{padding:0 18px 24px;overflow:auto}.keyboard-dock{z-index:30;height:339px;box-shadow:none;pointer-events:none;will-change:transform;background:#d8d9de;border-radius:32px 32px 0 0;padding:0;position:absolute;bottom:-1px;left:0;right:0;overflow:hidden}.keyboard-dock[data-platform=android]{background:#f3f2f6;border-radius:0;box-shadow:0 -1px 2px #00000014}.keyboard-dock[data-visible=true]{pointer-events:auto}.keyboard-asset{z-index:1;border-radius:inherit;object-fit:cover;object-position:center bottom;-webkit-user-drag:none;pointer-events:none;width:100%;height:100%;display:block;position:relative}.keyboard-dock[data-platform=android] .keyboard-asset{object-fit:fill;border-radius:0}:root{--ink:#102341;--orange:#ff6430;--peach:#fff1eb;--paper:#fffdfa;--muted:#78869d;--line:#f0e5df}.flow-stack{background:var(--paper);color:var(--ink);font-family:Noto Sans SC,system-ui,sans-serif}.finder-page,.profile-page{background:var(--paper);flex-direction:column;height:100%;display:flex}.app-header{background:var(--paper);flex:none;grid-template-columns:40px 1fr 40px;align-items:center;height:124px;padding:72px 20px 6px;display:grid}.app-header strong{text-align:center;letter-spacing:.02em;font-size:18px}.icon-button{color:var(--ink);background:0 0;border:0;width:34px;height:34px;padding:7px}.icon-button svg{width:20px;height:20px}.finder-tabs{border-bottom:1px solid var(--line);flex:none;grid-template-columns:1fr 1fr;gap:20px;height:52px;padding:0 22px;display:grid}.finder-tabs button{color:#71809a;background:0 0;border:0;font-size:16px;font-weight:600;position:relative}.finder-tabs button.active{color:var(--orange)}.finder-tabs button.active:after{content:"";background:var(--orange);border-radius:4px;height:3px;position:absolute;bottom:0;left:16px;right:16px}.finder-scroll,.profile-scroll{flex:1;min-height:0}.filter-section h2,.profile-section h2,.section-heading h2{margin:0 0 14px;font-size:16px;font-weight:700}.filter-section h2:before,.profile-section h2:before,.section-heading h2:before{content:"";background:var(--orange);vertical-align:-3px;border-radius:2px;width:4px;height:18px;margin-right:10px;display:inline-block}.filter-section h2 span{color:var(--muted);font-size:12px;font-weight:400}.choice-row{gap:8px;margin-right:-18px;display:flex;overflow:hidden}.choice{color:#62708a;background:#fff5f0;border:0;border-radius:18px;flex:none;padding:10px 13px;font-size:13px}.choice.active{background:var(--orange);color:#fff;font-weight:600}.topic-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.topic{height:59px;color:var(--ink);background:#fff7f3;border:1px solid #fff0e9;border-radius:12px;justify-content:space-between;align-items:center;padding:0 14px;font-size:14px;display:flex}.topic svg,.depth svg{color:#9aa6b8}.topic.active{border-color:var(--orange);color:var(--orange);background:#fff1eb}.section-heading{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.section-heading h2{margin:0}.section-heading span{color:var(--muted);font-size:13px}.engineer-card{text-align:left;width:100%;color:var(--ink);background:#fff;border:1px solid #f6eae4;border-radius:16px;gap:12px;margin-bottom:12px;padding:13px 34px 12px 13px;display:flex;position:relative;box-shadow:0 7px 18px #55302409}.portrait{object-fit:cover;border-radius:50%;width:66px;height:66px}.engineer-main{flex:1;min-width:0;display:block}.engineer-title{align-items:baseline;gap:8px;min-width:0;display:flex}.engineer-title b{font-size:18px}.engineer-title small{color:var(--muted);white-space:nowrap;font-size:11px}.focus{color:var(--orange);background:var(--peach);border-radius:9px;margin-top:6px;padding:3px 7px;font-size:11px;display:inline-block}.evidence{color:#526078;flex-wrap:wrap;gap:7px;margin-top:8px;font-size:11px;display:flex}.evidence em{color:var(--ink);font-style:normal}.evidence i{font-style:normal}.card-arrow{color:#72809a;width:19px;height:19px;position:absolute;top:27px;right:13px}.view-label{color:var(--orange);font-size:11px;position:absolute;bottom:14px;right:32px}.consult-bar{height:55px;margin:0 18px calc(var(--mobile-safe-area-height) + 10px);color:#fff;background:var(--orange);border:0;border-radius:28px;flex:none;justify-content:center;align-items:center;gap:10px;font-size:16px;font-weight:600;display:flex}.consult-bar svg{width:18px}.depth-section{padding-top:2px}.depth-list{gap:10px;display:grid}.depth{text-align:left;color:var(--ink);background:#fff;border:1px solid #f2e8e3;border-radius:12px;justify-content:space-between;align-items:center;padding:13px 15px;display:flex}.depth span{flex-direction:column;gap:4px;display:flex}.depth b{font-size:14px}.depth small{color:var(--muted);font-size:11px}.depth.active{border-color:var(--orange);background:#fff8f4}.depth.active b{color:var(--orange)}.profile-content{padding:18px 18px 92px}.profile-hero{background:#fff;border:1px solid #f6e8e0;border-radius:16px;align-items:center;gap:17px;padding:17px;display:flex}.hero-portrait{object-fit:cover;border-radius:50%;width:92px;height:92px}.profile-hero h1{margin:0 0 7px;font-size:25px}.role{color:var(--orange);background:var(--peach);border-radius:11px;padding:5px 9px;font-size:12px}.profile-hero p{color:var(--muted);margin:12px 0 0;font-size:13px}.profile-section{border-bottom:1px solid var(--line);padding:22px 2px 20px}.direction-line{color:var(--ink);background:#fff6f2;border-radius:12px;margin:0;padding:13px 14px;font-size:14px}.problem-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.problem-grid span{color:var(--ink);background:#fff6f2;border-radius:10px;padding:12px 10px;font-size:13px}.methods{letter-spacing:.02em;margin:0;font-size:19px;font-weight:700}.sub-methods{color:var(--muted);margin:9px 0 0;font-size:13px}.science-image{object-fit:cover;border-radius:12px;width:100%;height:112px}.case-title{color:#526078;margin:9px 0 0;font-size:13px}.finder-page,.profile-page{display:block;position:absolute;inset:0}.app-header{z-index:3;height:94px;padding:46px 20px 6px;position:absolute;top:0;left:0;right:0}.finder-tabs{z-index:3;background:var(--paper);position:absolute;top:94px;left:0;right:0}.finder-scroll{top:146px;bottom:76px}.profile-scroll{top:94px;bottom:76px}.finder-content{padding:22px 18px 20px}.consult-bar{z-index:4;margin:0;position:absolute;bottom:12px;left:18px;right:18px}.filter-section h2,.profile-section h2{letter-spacing:.01em;margin:0 0 6px;font-size:17px;font-weight:700}.filter-section h2:before{display:none}.profile-section h2:before{content:"";background:var(--orange);vertical-align:-3px;border-radius:2px;width:4px;height:18px;margin-right:10px;display:inline-block}.eyebrow{letter-spacing:.13em;color:var(--orange);margin:0 0 7px;font-size:10px;font-weight:700;line-height:1}.section-note{color:var(--muted);margin:0 0 16px;font-size:12px;line-height:1.6}.direction-section{background:linear-gradient(125deg,#fffaf7 0%,#fff3ed 100%);border:1px solid #f4e8e1;border-radius:16px;padding:17px 16px 16px}.choice-row{scrollbar-width:none;margin-right:-16px;padding-right:16px;overflow:auto}.choice-row::-webkit-scrollbar{display:none}.choice{background:#fff;border:1px solid #f3e4dc}.choice.active{border-color:var(--orange)}.topic-section{margin-top:28px}.section-title-row{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.section-title-row h2{margin:0}.clear-text{color:var(--orange);background:0 0;border:0;padding:8px 0 8px 18px;font-size:12px}.topic{text-align:left;background:#fff;grid-template-rows:auto auto;grid-template-columns:1fr auto;align-content:center;column-gap:4px;height:auto;min-height:72px;padding:0 13px;display:grid}.topic span{font-size:14px;font-weight:600}.topic small{color:var(--muted);white-space:nowrap;grid-column:1;margin-top:5px;font-size:10px}.topic.active small,.topic.active svg{color:var(--orange)}.results{margin-top:31px}.result-intro{align-items:center;gap:8px;min-height:36px;margin-bottom:11px;display:flex}.result-dot{background:var(--orange);border-radius:50%;flex:none;width:7px;height:7px}.result-intro p{margin:0;font-size:15px}.result-intro b{color:var(--orange)}.result-intro small{color:var(--muted);margin-left:auto;font-size:10px}.engineer-card{padding:15px 38px 15px 14px}.portrait{width:70px;height:70px}.engineer-title{align-items:center}.engineer-title em{color:var(--orange);background:var(--peach);border-radius:5px;padding:0 6px;font-size:10px;font-style:normal;font-weight:500;line-height:19px}.credential{color:var(--muted);margin-top:3px;font-size:11px;display:block}.focus{border-radius:7px;margin-top:8px}.evidence{margin-top:6px;line-height:1.25}.evidence em{color:#3b4a64}.evidence i{color:#8995a7;flex:none}.card-arrow{top:31px}.view-label{bottom:15px}.profile-summary{background:#fff7f3;border-radius:13px;grid-template-columns:1fr 1fr 1.25fr;margin-top:12px;padding:12px 5px;display:grid}.profile-summary span{color:#53617a;border-right:1px solid #f1ddd5;padding:0 11px;font-size:10px;line-height:1.55}.profile-summary span:last-child{border:0}.profile-summary b{color:#8d98a8;font-size:10px;font-weight:500;display:block}.source-poster{background:#fff;border:1px solid #eee6df;border-radius:13px;width:100%;height:auto;display:block}.profile-link{color:var(--orange);margin-top:10px;font-size:12px;font-weight:600;display:block}.profile-facts{background:#fff;border:1px solid #f2e6df;border-radius:13px;grid-template-columns:1.15fr .85fr;gap:0;margin-top:12px;display:grid;overflow:hidden}.profile-facts span{color:#55627a;min-width:0;padding:11px 13px;font-size:12px;line-height:1.45}.profile-facts span+span{border-left:1px solid #f2e6df}.profile-facts b{color:#929caf;margin-bottom:3px;font-size:10px;font-weight:500;display:block}.section-support,.method-note{color:var(--muted);margin:8px 0 0;font-size:12px;line-height:1.6}.capability-note{background:#fff8f5;border-radius:10px;margin-top:12px;padding:11px 13px}.capability-note b{color:var(--orange);font-size:11px}.capability-note p{color:#55627a;margin:5px 0 0;font-size:12px;line-height:1.55}.case-image{object-fit:cover;background:#fff;border:1px solid #f0e6e1;border-radius:11px;width:100%;height:142px;display:block}.case-title{color:var(--ink);margin:10px 0 0;font-size:14px;font-weight:700}.case-copy{color:var(--muted);margin:4px 0 0;font-size:11px}