@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-font-weight:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", Meiryo, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--container-xl:36rem;--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25 / 1.875);--font-weight-semibold:600;--default-font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", Meiryo, sans-serif;--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.mx-auto{margin-inline:auto}.block{display:block}.contents{display:contents}.flex{display:flex}.hidden{display:none}.inline{display:inline}.min-h-screen{min-height:100vh}.max-w-xl{max-width:var(--container-xl)}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.gap-5{gap:calc(var(--spacing) * 5)}.px-6{padding-inline:calc(var(--spacing) * 6)}.text-center{text-align:center}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.text-\[var\(--secondary\)\]{color:var(--secondary)}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f7f8f5;--surface:#fff;--surface-alt:#f1f5ef;--ink:#25342e;--secondary:#66726b;--muted:#657167;--line:#e5eae2;--accent:#256d50;--accent-hover:#19563d;--mint:#eaf2e6;--mint-deep:#dcebd6;--shadow:0 4px 28px #1f3e2710, 0 1px 2px #1f3e2703}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#101a16;--surface:#19251f;--surface-alt:#202e26;--ink:#e8eee7;--secondary:#b2beb4;--muted:#a3b0a7;--line:#304035;--accent:#a4d6ac;--accent-hover:#bce8c3;--mint:#24372b;--mint-deep:#344c38;--shadow:0 4px 28px #0002}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;font-size:14px}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{font:inherit;cursor:pointer;transition:background-color .18s,color .18s,box-shadow .18s,transform .18s}button:active:not(:disabled){transition-duration:80ms;transform:scale(.97)}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:4px}main:focus{outline:none}::selection{background:var(--mint-deep);color:var(--ink)}.app-shell{overflow:clip}.skip-link{background:var(--accent);color:#fff;z-index:100;border-radius:8px;padding:14px 20px;position:fixed;top:-80px;left:16px}.skip-link:focus-visible{top:12px}.site-header{justify-content:space-between;align-items:center;gap:24px;max-width:1220px;min-height:98px;margin:0 auto;padding:0 48px;display:flex}.brand{text-align:left;color:var(--ink);background:0 0;border:0;flex-shrink:0;align-items:center;gap:11px;padding:5px 0;display:flex}.brand img{border-radius:12px;box-shadow:0 2px 5px #163d2412}.brand>span{flex-direction:column;gap:3px;display:flex}.brand strong{letter-spacing:.025em;font-size:17px;font-weight:700;line-height:1.4}.brand>span>span{letter-spacing:.16em;color:var(--secondary);font-size:8px;font-weight:600}.header-actions{align-items:center;gap:12px;display:flex}.segmented-nav{background:#eaeee6;border-radius:12px;gap:2px;padding:4px;display:flex}.segmented-nav button{color:var(--secondary);background:0 0;border:0;border-radius:9px;justify-content:center;align-items:center;gap:7px;min-height:38px;padding:10px 14px;font-size:12px;font-weight:600;display:flex}.segmented-nav button.selected{background:var(--surface);color:var(--accent);box-shadow:0 2px 5px #193d2510}.segmented-nav button:hover{color:var(--accent)}.header-divider{background:var(--line);width:1px;height:24px;margin:0 4px}.icon-button{width:42px;height:42px;color:var(--secondary);background:0 0;border:0;border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.icon-button:hover{background:var(--surface-alt);color:var(--accent)}.main-content{max-width:1124px;margin:0 auto;padding:27px 48px 0}.intro{margin-bottom:35px}.eyebrow{letter-spacing:.19em;color:var(--accent);align-items:center;gap:8px;margin:0 0 14px;font-size:9px;font-weight:650;display:flex}.eyebrow>span{background:var(--accent);opacity:.7;border-radius:50%;width:6px;height:6px;display:inline-block}.intro h1{letter-spacing:-.045em;margin:0;font-size:clamp(26px,3.15vw,39px);font-weight:600;line-height:1.55}.intro h1 span{color:var(--accent)}.intro-description{color:var(--secondary);letter-spacing:.04em;margin:12px 0 0;font-size:13px}.population-card{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:24px;overflow:hidden}.population-main{background:linear-gradient(115deg,#0000 35%,#eaf2e342);grid-template-columns:1.05fr 1fr;min-height:352px;display:grid}.population-copy{z-index:2;padding:35px 0 27px 43px;position:relative}.status-pill{background:var(--mint);color:var(--accent);letter-spacing:.075em;border-radius:50px;align-items:center;gap:7px;padding:6px 10px;font-size:9px;font-weight:700;line-height:1;display:inline-flex}.status-dot{background:currentColor;border-radius:50%;width:5px;height:5px;display:block;box-shadow:0 0 0 3px #80a87716}.status-offline{color:var(--secondary);background:var(--surface-alt)}.population-copy h2{color:var(--secondary);letter-spacing:.03em;margin:24px 0 0;font-size:14px;font-weight:500}.population-number{align-items:baseline;gap:15px;height:140px;margin-left:-5px;display:flex}.population-number>span:first-child{letter-spacing:-.065em;font-variant-numeric:tabular-nums;font-family:Helvetica Neue,Arial,sans-serif;font-size:clamp(80px,10.5vw,142px);font-weight:400;line-height:1.13}.population-unit{color:var(--secondary);font-size:25px;font-weight:500}.population-subtitle{letter-spacing:.035em;color:var(--accent);margin:13px 0 0;font-size:13px;font-weight:500}.population-disclaimer{color:var(--muted);margin:14px 0 0;font-size:10px}.world-container{flex-direction:column;justify-content:center;align-items:center;padding:5px 20px 26px 0;display:flex;position:relative}.paper-world{isolation:isolate;width:325px;height:276px;position:relative}.world-globe{opacity:.85;width:315px;height:315px;position:absolute;top:-12px;left:6px}.orbit{z-index:-1;border:1px dashed #87a78338;border-radius:50%;position:absolute}.orbit-one{width:332px;height:220px;top:33px;left:-4px;transform:rotate(-25deg)}.orbit-two{border-color:#87a7831e;width:285px;height:290px;top:-4px;left:22px;transform:rotate(35deg)}.paper-population-item{filter:drop-shadow(0 5px 4px #37583e10);z-index:2;animation:.4s both paper-appear;position:absolute}.paper-population-item svg{width:100%;height:auto;display:block}.world-main-roll{filter:drop-shadow(7px 10px 8px #557b5530);z-index:3;width:122px;position:absolute;top:99px;left:105px;transform:rotate(-9deg)}.world-spark{color:#79a776;font-size:18px;position:absolute}.world-spark-one{top:79px;left:84px}.world-spark-two{font-size:25px;top:49px;right:52px}.world-label{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#54705a;letter-spacing:.11em;z-index:4;background:#ffffffd6;border:1px solid #e8eee4;border-radius:30px;align-items:center;gap:6px;padding:7px 10px;font-size:7px;display:flex;position:absolute;bottom:-1px;left:65px}.world-label>span{background:#8aac80;border-radius:50%;width:4px;height:4px}.world-caption{text-align:center;color:var(--secondary);letter-spacing:.02em;margin:10px 0 0;font-size:10px}.world-caption span{color:var(--muted);margin-top:4px;font-size:8px;display:block}.population-footnote{border-top:1px solid var(--line);color:var(--secondary);background:var(--surface);justify-content:space-between;gap:10px;padding:16px 28px;font-size:10px;display:flex}.population-footnote>span{align-items:center;gap:7px;display:flex}.population-footnote svg{color:var(--accent);opacity:.8}.demo-notice{justify-content:space-between;align-items:center;gap:14px;margin:12px 1px 24px;display:flex}.demo-notice>div:first-child{align-items:center;gap:9px;display:flex}.demo-tag{color:#6a6b43;letter-spacing:.08em;background:#ecebdc;border:1px solid #e3e3d2;border-radius:4px;flex-shrink:0;padding:3px 5px;font-size:8px;font-weight:650}.demo-notice p{color:var(--secondary);margin:0;font-size:9px;line-height:1.8}.demo-notice strong{margin-right:4px;font-weight:600}.demo-controls{flex-shrink:0;gap:3px;display:flex}.demo-controls button{color:var(--secondary);background:0 0;border:0;border-radius:7px;justify-content:center;align-items:center;gap:4px;min-height:36px;padding:8px 7px;font-size:10px;display:flex}.demo-controls button:hover{background:var(--mint);color:var(--accent)}.demo-reset{width:34px}.error-notice{color:#843b21;background:#fff4eb;border:1px solid #d9a991;border-radius:12px;align-items:center;gap:12px;margin:18px 0;padding:15px;display:flex}.error-notice div{flex:1}.error-notice strong{font-size:13px}.error-notice p{margin:5px 0 0;font-size:12px}.error-notice button{border:1px solid;border-radius:7px;flex-shrink:0;padding:8px 12px}.storage-warning{color:var(--secondary);background:var(--surface-alt);border-radius:10px;padding:12px;font-size:12px;line-height:1.7}.session-card{border:1px solid var(--line);background:var(--surface);border-radius:19px;align-items:center;gap:20px;min-height:126px;margin-top:23px;padding:27px;display:flex}.demo-notice+.session-card{margin-top:0}.session-symbol{background:var(--surface-alt);border-radius:17px;flex-shrink:0;justify-content:center;align-items:center;width:65px;height:65px;display:flex}.session-symbol svg{width:40px;height:48px;transform:rotate(-7deg)}.session-copy{flex:1;min-width:0}.small-label{letter-spacing:.14em;color:var(--muted);margin:0 0 8px;font-size:8px;font-weight:650}.session-copy h2{letter-spacing:-.02em;margin:0;font-size:17px;font-weight:600}.session-copy>p:last-child{color:var(--secondary);margin:8px 0 0;font-size:11px;line-height:1.8}.primary-button{background:var(--accent);color:#fff;white-space:nowrap;border:1px solid #0000;border-radius:11px;justify-content:center;align-items:center;gap:10px;min-height:54px;padding:17px 23px;font-size:13px;font-weight:600;display:inline-flex;box-shadow:0 3px 7px #1d513116}.primary-button:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 4px 12px #1d513127}.start-button{gap:12px;padding-left:25px;padding-right:22px}.start-button svg:last-child{margin-left:14px}.session-hint{color:var(--muted);justify-content:center;align-items:flex-start;gap:6px;margin:12px 0 23px;font-size:9px;line-height:1.6;display:flex}.session-hint svg{flex-shrink:0;margin-top:1px}.session-active{background:var(--mint);border-color:var(--mint-deep)}.session-active .small-label{color:var(--accent);align-items:center;gap:6px;display:flex}.participating-dot{background:var(--accent);border-radius:50%;width:5px;height:5px}.session-timer-ring{width:67px;height:67px;color:var(--accent);flex-shrink:0;justify-content:center;align-items:center;display:flex;position:relative}.session-timer-ring>svg:first-child{fill:none;stroke-width:2.5px;width:100%;height:100%;position:absolute;inset:0;transform:rotate(-90deg)}.timer-track{stroke:var(--mint-deep)}.timer-progress{stroke:var(--accent);stroke-linecap:round;transition:stroke-dashoffset 1s linear}.remaining-time{flex-direction:column;gap:3px;margin-right:3px;display:flex}.remaining-time>span{color:var(--secondary);font-size:9px}.remaining-time time{letter-spacing:-.035em;font-variant-numeric:tabular-nums;color:var(--accent);font-family:Helvetica Neue,Arial,sans-serif;font-size:29px;line-height:1.15}.exit-button{border:1px solid var(--line);background:var(--surface);color:var(--accent);white-space:nowrap;border-radius:11px;align-items:center;gap:8px;min-height:49px;padding:13px 18px;font-size:12px;font-weight:600;display:flex}.exit-button:hover{box-shadow:var(--shadow);background:var(--surface-alt)}.session-completed{border-color:var(--mint-deep)}.complete-symbol{background:var(--mint);color:var(--accent)}.complete-symbol svg{width:29px;height:29px;transform:none}.completed-duration{margin-left:12px;font-size:10px;display:inline-block}.completed-duration strong{color:var(--accent);margin-left:6px;font-size:12px}.completed-actions{flex-direction:column;align-items:center;gap:6px;display:flex}.completed-actions .primary-button{min-height:46px;padding:12px 19px;font-size:11px}.text-button{color:var(--accent);background:0 0;border:0;border-radius:5px;justify-content:center;align-items:center;gap:6px;min-height:36px;padding:7px 4px;font-size:11px;font-weight:500;display:inline-flex}.text-button:hover{text-underline-offset:4px;text-decoration:underline}.today-summary{background:var(--surface);border:1px solid var(--line);border-radius:17px;align-items:center;gap:22px;padding:22px 25px;display:flex}.summary-title{flex:1;align-items:center;gap:12px;display:flex}.summary-icon{background:var(--surface-alt);width:42px;height:42px;color:var(--secondary);border-radius:13px;justify-content:center;align-items:center;display:flex}.summary-title h2{margin:0;font-size:12px;font-weight:600}.summary-title p{color:var(--muted);margin:5px 0 0;font-size:9px}.summary-metrics{align-items:center;gap:28px;margin-right:23px;display:flex}.summary-metrics>div{flex-direction:column;gap:4px;display:flex}.summary-metrics>div>span{color:var(--secondary);font-size:9px}.summary-metrics strong{letter-spacing:-.035em;font-variant-numeric:tabular-nums;font-family:Helvetica Neue,Arial,sans-serif;font-size:27px;font-weight:500;line-height:1.2}.summary-metrics small{color:var(--secondary);margin-left:5px;font-size:11px;font-weight:400}.summary-metrics em{margin-left:8px;font-size:23px;font-style:normal}.metric-divider{background:var(--line);width:1px;height:31px}.summary-link{color:var(--accent);border:0;border-left:1px solid var(--line);background:0 0;align-items:center;gap:8px;min-height:44px;padding:8px 0 8px 18px;font-size:10px;display:flex}.share-section{justify-content:space-between;align-items:center;gap:24px;margin:35px 0 42px;padding:0 3px;display:flex}.share-section .small-label{letter-spacing:.15em;margin-bottom:8px;font-size:7px}.share-section h2{letter-spacing:-.025em;margin:0;font-size:17px;font-weight:500}.share-section div>p:last-child{color:var(--secondary);margin:8px 0 0;font-size:10px}.secondary-button{min-height:46px;color:var(--ink);white-space:nowrap;background:0 0;border:1px solid #d6ded1;border-radius:10px;justify-content:center;align-items:center;gap:9px;padding:13px 18px;font-size:11px;font-weight:500;display:inline-flex}.secondary-button:hover{background:var(--surface);border-color:var(--accent)}.secondary-button svg{color:var(--secondary)}.site-footer{border-top:1px solid var(--line);max-width:1028px;color:var(--muted);flex-wrap:wrap;align-items:center;gap:16px;margin:0 auto;padding:26px 3px 23px;display:flex}.site-footer>div{flex:1;align-items:center;gap:11px;font-size:9px;display:flex}.footer-brand{color:var(--accent);letter-spacing:-.09em;font-family:Helvetica Neue,Arial,sans-serif;font-size:19px;font-weight:800}.footer-brand>span{color:#91b385}.site-footer nav{align-items:center;gap:18px;display:flex}.site-footer button,.site-footer a{color:var(--secondary);background:0 0;border:0;align-items:center;gap:3px;padding:8px 0;font-size:9px;text-decoration:none;display:inline-flex}.site-footer button:hover,.site-footer a:hover{color:var(--accent);text-decoration:underline}.site-footer>p{text-align:center;letter-spacing:.13em;opacity:.85;width:100%;margin:1px 0 0;font-size:7px}.toast{z-index:40;opacity:0;pointer-events:none;background:var(--ink);color:var(--surface);border-radius:13px;align-items:center;gap:10px;max-width:calc(100vw - 32px);padding:14px 20px;font-size:12px;transition:transform .2s,opacity .2s;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%,18px);box-shadow:0 5px 30px #0002}.toast-visible{opacity:1;transform:translate(-50%)}.toast svg{flex-shrink:0}.records-intro{margin-bottom:33px}.records-heading{justify-content:space-between;align-items:center;gap:15px;margin-bottom:19px;display:flex}.records-heading h2{align-items:center;gap:9px;margin:0;font-size:16px;font-weight:600;display:flex}.records-heading h2>svg{color:var(--accent)}.records-heading h2>span{color:var(--secondary);margin-left:10px;font-size:11px;font-weight:400}.local-badge{color:var(--secondary);align-items:center;gap:6px;font-size:10px;display:flex}.records-demo{color:var(--secondary);align-items:center;gap:8px;margin:-2px 0 19px;font-size:10px;line-height:1.7;display:flex}.record-stat-grid{grid-template-columns:1fr 1fr;gap:18px;margin-bottom:27px;display:grid}.record-stat-grid>div{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:21px;padding:28px 31px;position:relative}.record-stat-icon{width:47px;height:47px;color:var(--accent);background:var(--mint);border-radius:12px;justify-content:center;align-items:center;display:flex;position:absolute;top:28px;right:29px}.record-stat-grid p{color:var(--secondary);margin:0 0 18px;font-size:12px}.record-stat-grid strong{letter-spacing:-.065em;font-variant-numeric:tabular-nums;font-family:Helvetica Neue,Arial,sans-serif;font-size:65px;font-weight:400;line-height:1.2;display:block}.record-stat-grid small{color:var(--secondary);letter-spacing:0;margin-left:8px;font-size:17px}.record-stat-grid em{margin-left:18px;font-size:48px;font-style:normal}.record-stat-grid div>span:last-child{color:var(--muted);margin-top:18px;font-size:10px;display:block}.history-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden}.history-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:22px 28px;display:flex}.history-heading h2{margin:0;font-size:13px;font-weight:600}.history-heading>span{color:var(--muted);font-size:9px}.history-row{border-bottom:1px solid var(--line);align-items:center;gap:16px;padding:22px 28px;display:flex}.history-row:last-child{border-bottom:0}.history-marker{background:var(--surface-alt);color:var(--accent);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.history-row>div{flex:1}.history-row>div>strong{font-size:12px;font-weight:500}.history-row p{color:var(--secondary);margin:5px 0 0;font-size:10px}.history-duration{font-family:var(--font-sans);font-variant-numeric:tabular-nums;font-size:14px;font-weight:500}.history-current{background:var(--mint)}.history-current-badge{color:var(--accent);font-variant-numeric:tabular-nums;font-size:12px}.empty-records{text-align:center;padding:36px 20px 40px}.empty-records>div{width:65px;margin:0 auto 10px}.empty-records h3{margin:0;font-size:16px;font-weight:500}.empty-records p{color:var(--secondary);margin:10px 0 21px;font-size:12px}.record-privacy{align-items:flex-start;gap:13px;padding:25px 6px;display:flex}.record-privacy>svg{color:var(--accent);flex-shrink:0;margin-top:2px}.record-privacy h3{margin:0 0 7px;font-size:12px;font-weight:500}.record-privacy p{color:var(--secondary);margin:5px 0 0;font-size:10px;line-height:1.9}.records-back{margin-bottom:35px}.app-dialog{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:23px;width:min(560px,100% - 32px);max-height:min(85dvh,800px);margin:auto;padding:0;box-shadow:0 20px 90px #0003}.app-dialog::backdrop{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#10241ab3}.dialog-surface{padding:26px 31px 29px}.dialog-heading{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.dialog-heading h2{margin:0;font-size:15px;font-weight:600}.dialog-heading .icon-button{margin-right:-8px}.dialog-surface p{color:var(--secondary);font-size:12px;line-height:1.95}.dialog-surface .dialog-lead{letter-spacing:-.04em;color:var(--accent);margin:8px 0 20px;font-size:25px;line-height:1.55}.dialog-surface h3{margin:25px 0 10px;font-size:13px;font-weight:600}.dialog-callout{background:var(--mint);border-radius:12px;align-items:flex-start;gap:10px;margin:20px 0;padding:14px;display:flex}.dialog-callout>svg{color:var(--accent);flex-shrink:0;margin-top:2px}.dialog-callout p{color:var(--accent);margin:0;font-size:11px}.dialog-surface ul,.dialog-surface ol{color:var(--secondary);margin:10px 0 20px;padding-left:20px;font-size:12px;line-height:1.95;list-style-type:disc}.dialog-surface ol{list-style-type:decimal}.dialog-surface li+li{margin-top:7px}.dialog-demo{border-left:2px solid var(--accent);padding-left:13px}.dialog-small{font-size:10px!important}.dialog-external{color:var(--accent);text-underline-offset:3px;align-items:center;gap:5px;font-size:11px;display:inline-flex}.install-brand{text-align:center;margin:20px 0}.install-brand img{border-radius:18px;margin:auto}.install-brand h3{color:var(--accent);letter-spacing:-.03em;margin-top:17px;font-size:21px;font-weight:500}.share-text{background:var(--surface-alt);border:1px solid var(--line);width:100%;min-height:150px;color:var(--ink);font:inherit;resize:vertical;border-radius:10px;margin:12px 0 16px;padding:13px;font-size:12px;line-height:1.8}[data-theme=dark] .segmented-nav{background:#1b2a21}[data-theme=dark] .population-main{background:linear-gradient(115deg,#0000 35%,#31433330)}[data-theme=dark] .primary-button{color:#183824}[data-theme=dark] .world-globe{opacity:.56}[data-theme=dark] .world-label{color:#b6cfb4;background:#213629da;border-color:#3b5140}[data-theme=dark] .paper-population-item{filter:brightness(.85)drop-shadow(0 4px 4px #0001)}[data-theme=dark] .world-main-roll{filter:brightness(.89)drop-shadow(5px 7px 7px #0003)}[data-theme=dark] .demo-tag{color:#d2d5ad;background:#343928;border-color:#444b32}[data-theme=dark] .error-notice{color:#f2c4a5;background:#39291f;border-color:#78533d}[data-theme=dark] .secondary-button{border-color:var(--line)}@keyframes paper-appear{0%{opacity:0;scale:.8}to{opacity:1;scale:1}}@media (min-width:1500px){.site-header{min-height:110px}.main-content{padding-top:33px}.intro{margin-bottom:42px}.population-main{min-height:374px}.population-copy{padding-top:39px}.world-container{padding-top:13px}}@media (max-width:1000px){.site-header{padding:0 32px}.main-content{padding-left:32px;padding-right:32px}.site-footer{margin:0 32px}.population-copy{padding-left:32px}.world-container{padding-right:10px}.paper-world{transform:scale(.9)}.world-caption{margin-top:-4px}.session-card{gap:16px;padding:23px}.session-symbol{width:53px;height:59px}.session-copy h2{font-size:15px}.session-copy>p:last-child{font-size:10px}.start-button{padding:15px 17px}.start-button svg:last-child{margin-left:3px}.session-active{gap:13px}.session-active .session-copy>p:last-child{max-width:160px}.remaining-time time{font-size:25px}.exit-button{padding:13px 12px;font-size:11px}.session-timer-ring{width:55px;height:55px}}@media (max-width:760px){.site-header{gap:10px;min-height:87px;padding:0 22px}.brand strong{font-size:15px}.brand img{width:34px;height:34px}.brand{gap:8px}.brand>span>span{font-size:7px}.header-actions{gap:3px}.segmented-nav button{gap:5px;padding:10px;font-size:10px}.header-divider{margin:0 3px}.about-button{display:none}.theme-button{width:36px}.main-content{padding:22px 22px 0}.intro h1{font-size:31px}.intro{margin-bottom:27px}.intro-description{font-size:12px}.population-main{grid-template-columns:1fr .84fr;min-height:330px}.population-copy{padding:27px 0 22px 26px}.population-copy h2{margin-top:22px;font-size:12px}.population-number{height:125px}.population-number>span:first-child{font-size:120px}.population-unit{font-size:21px}.population-subtitle{margin-top:10px;font-size:11px}.population-disclaimer{max-width:190px;margin-top:12px;font-size:9px;line-height:1.8}.world-container{min-width:0;padding:0 4px 18px 0;overflow:visible}.paper-world{margin:-15px -45px -23px;transform:scale(.74)}.world-caption{max-width:180px;margin-top:0;font-size:8px;line-height:1.7}.world-caption span{font-size:7px}.population-footnote{padding:14px 20px;font-size:8px}.population-footnote svg{width:13px;height:13px}.demo-notice{align-items:flex-start;margin-bottom:20px}.demo-notice>div:first-child{align-items:flex-start;gap:6px;margin-top:3px}.demo-notice p{font-size:8px}.demo-notice p span{display:block}.demo-notice .demo-tag{margin-top:2px}.demo-controls button{padding:5px;font-size:9px}.demo-reset{width:27px}.session-card{flex-wrap:wrap;gap:12px;padding:22px 20px}.session-copy{flex-basis:calc(100% - 80px)}.session-copy>p:last-child{font-size:11px}.start-button{width:100%;margin-top:4px}.start-button svg:last-child{margin-left:auto}.start-button svg:first-child{margin-right:auto}.session-symbol{width:53px;height:55px}.session-copy h2{font-size:16px}.session-active .session-copy>p:last-child{max-width:none}.remaining-time{margin:3px auto 0 3px}.remaining-time>span{font-size:10px}.remaining-time time{font-size:32px}.exit-button{flex:1;justify-content:center;max-width:65%;min-height:50px;padding:13px 20px;font-size:13px}.session-hint{font-size:8px}.completed-actions{flex-direction:row;justify-content:space-between;width:100%;margin-top:5px}.completed-actions .primary-button{flex:1}.completed-actions .text-button{margin-left:14px}.completed-duration{margin-top:3px;margin-left:0;display:block}.today-summary{flex-wrap:wrap;gap:22px;padding:21px}.summary-title{flex-basis:calc(100% - 100px);order:0}.summary-link{border:0;order:1;padding-left:0}.summary-metrics{border-top:1px solid var(--line);order:2;justify-content:center;gap:42px;width:100%;margin:0;padding-top:18px}.summary-metrics>div{min-width:100px}.summary-metrics strong{font-size:33px}.summary-metrics em{font-size:29px}.share-section h2{font-size:15px}.share-section div>p:last-child{max-width:180px;font-size:9px;line-height:1.8}.share-section .secondary-button{gap:7px;padding:12px;font-size:10px}.site-footer{flex-direction:column;gap:8px;margin:0 22px;padding-top:21px}.site-footer>p{margin-top:7px}.records-heading{align-items:flex-start}.records-heading h2{flex-wrap:wrap;gap:7px;font-size:14px}.records-heading h2>span{margin-left:0}.local-badge{font-size:8px}.record-stat-grid{gap:13px}.record-stat-grid>div{padding:25px 21px}.record-stat-icon{width:36px;height:36px;top:17px;right:17px}.record-stat-icon svg{width:19px}.record-stat-grid p{padding-top:45px;font-size:11px}.record-stat-grid strong{font-size:48px}.record-stat-grid em{margin-left:10px;font-size:35px}.record-stat-grid small{margin-left:5px;font-size:13px}.record-stat-grid div>span:last-child{font-size:9px;line-height:1.8}.history-heading{padding:21px}.history-row{gap:11px;padding:21px}.history-row p>span{margin-top:2px;display:block}.history-duration{font-size:12px}.history-current-badge{font-size:11px}.record-privacy p{font-size:10px}}@media (max-width:480px){.site-header{flex-wrap:wrap;gap:13px;min-height:128px;padding:16px 20px 12px}.brand{margin-right:50px}.header-actions{display:contents}.theme-button{width:40px;position:absolute;top:18px;right:17px}.header-divider{display:none}.segmented-nav{width:100%}.segmented-nav button{flex:1;gap:6px;min-height:36px;font-size:11px}.main-content{padding:26px 20px 0}.eyebrow{letter-spacing:.14em;gap:6px;margin-bottom:10px;font-size:7px}.eyebrow>span{width:5px;height:5px}.intro h1{letter-spacing:-.06em;font-size:27px}.intro-description{margin-top:10px;font-size:10px}.intro{margin-bottom:24px}.population-card{border-radius:20px}.population-main{grid-template-columns:1.18fr .82fr;min-height:270px}.population-copy{padding:23px 0 21px 21px}.status-pill{gap:6px;padding:6px 8px;font-size:7px}.population-copy h2{white-space:nowrap;margin-top:20px;font-size:10px}.population-number{gap:11px;height:98px;margin-left:-3px}.population-number>span:first-child{letter-spacing:-.075em;font-size:95px}.population-unit{font-size:17px}.population-subtitle{letter-spacing:0;white-space:nowrap;margin-top:10px;font-size:9px}.population-disclaimer{max-width:160px;margin-top:9px;font-size:8px}.world-container{padding-bottom:15px;padding-right:2px}.paper-world{margin:-52px -80px -50px;left:-7px;transform:scale(.46)}.world-caption{max-width:112px;margin-left:-9px;font-size:7px}.world-caption span{font-size:6px}.world-label{font-size:8px}.population-footnote{flex-direction:column;gap:7px;padding:13px 20px;font-size:8px;display:flex}.population-footnote>span{gap:6px}.population-footnote svg{width:12px;height:12px}.demo-notice{flex-wrap:wrap;gap:2px;margin-top:11px;margin-bottom:18px}.demo-notice p{font-size:8px}.demo-controls{margin-top:-2px;margin-left:auto}.demo-controls button{min-height:34px}.demo-controls .demo-reset{min-width:34px}.session-card{border-radius:17px;gap:12px;padding:19px}.session-copy h2{font-size:14px}.session-copy>p:last-child{font-size:9px;line-height:1.8}.small-label{letter-spacing:.11em;margin-bottom:7px;font-size:7px}.session-symbol{border-radius:13px;width:47px;height:53px}.session-symbol svg{width:32px;height:40px}.complete-symbol svg{width:25px;height:25px}.session-copy{flex-basis:calc(100% - 61px)}.primary-button{min-height:51px;padding:15px 19px;font-size:12px}.start-button{margin-top:8px}.session-hint{text-align:left;margin-bottom:22px;padding:0 7px;font-size:8px}.session-timer-ring{width:48px;height:53px}.session-timer-ring>svg:last-child{width:22px}.session-active .session-copy{flex-basis:calc(100% - 61px)}.remaining-time{margin-top:6px}.exit-button{max-width:64%;margin-top:6px;padding:12px 15px;font-size:11px}.remaining-time time{font-size:30px}.remaining-time>span{font-size:8px}.completed-actions{flex-direction:column;align-items:stretch;gap:0}.completed-actions .text-button{margin-top:5px;margin-left:0}.today-summary{border-radius:17px;gap:15px;padding:20px}.summary-title{flex-basis:calc(100% - 88px);gap:9px}.summary-icon{border-radius:11px;width:35px;height:35px}.summary-icon svg{width:19px}.summary-title h2{font-size:11px}.summary-title p{font-size:8px}.summary-link{gap:5px;font-size:9px}.summary-metrics{gap:28px;padding-top:18px}.summary-metrics>div{min-width:85px}.summary-metrics>div>span{font-size:9px}.summary-metrics strong{font-size:32px}.summary-metrics em{font-size:25px}.summary-metrics small{font-size:10px}.share-section{flex-direction:column;align-items:flex-start;gap:19px;margin-top:30px;margin-bottom:31px}.share-section h2{font-size:17px}.share-section div>p:last-child{max-width:none;font-size:10px}.share-section .secondary-button{gap:9px;width:100%;min-height:45px;font-size:11px}.site-footer nav{gap:17px}.site-footer button,.site-footer a{font-size:8px}.site-footer>div{gap:8px;font-size:8px}.footer-brand{font-size:17px}.records-intro h1{font-size:27px}.records-heading{flex-direction:column;gap:10px}.records-heading h2{font-size:13px}.records-heading h2>span{margin-left:5px;font-size:10px}.records-demo{align-items:flex-start;font-size:9px;line-height:1.8}.records-demo .demo-tag{margin-top:3px}.record-stat-grid{gap:10px}.record-stat-grid>div{border-radius:17px;padding:20px 16px}.record-stat-icon{border-radius:9px;width:30px;height:30px;top:17px;left:16px;right:auto}.record-stat-icon svg{width:16px}.record-stat-grid p{margin-bottom:13px;padding-top:42px;font-size:10px}.record-stat-grid strong{font-size:43px}.record-stat-grid em{margin-left:6px;font-size:28px}.record-stat-grid small{margin-left:3px;font-size:11px}.record-stat-grid div>span:last-child{margin-top:12px;font-size:8px}.history-heading{padding:18px}.history-heading h2{font-size:12px}.history-heading>span{font-size:8px}.history-row{gap:10px;padding:19px 17px}.history-marker{border-radius:10px;width:32px;height:32px}.history-marker svg{width:16px}.history-row>div>strong{font-size:11px}.history-row p{font-size:9px}.history-duration{font-size:11px}.history-current{flex-wrap:wrap}.history-current>div{flex-basis:calc(100% - 42px)}.history-current-badge{margin-left:42px}.history-current .text-button{margin-left:auto}.record-privacy{gap:10px;padding:22px 2px}.record-privacy>svg{width:18px}.record-privacy h3{font-size:11px}.record-privacy p{font-size:9px}.toast{width:max-content;max-width:calc(100vw - 32px);font-size:11px;bottom:18px}.dialog-surface{padding:19px 22px 25px}.dialog-surface .dialog-lead{font-size:23px}}@media (max-width:355px){.main-content{padding-left:15px;padding-right:15px}.intro h1{font-size:24px}.population-copy{padding-left:17px}.population-number>span:first-child{font-size:85px}.paper-world{transform:scale(.4)}.world-caption{font-size:6px}.record-stat-grid strong{font-size:36px}.record-stat-grid em{font-size:25px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}.toast{transform:translate(-50%)}}@media (prefers-reduced-transparency:reduce){.world-label{-webkit-backdrop-filter:none;backdrop-filter:none;background:var(--surface)}.app-dialog::backdrop{-webkit-backdrop-filter:none;backdrop-filter:none}}@media (prefers-contrast:more){:root{--secondary:#35443a;--muted:#465449;--line:#89988b}:root[data-theme=dark]{--secondary:#e3ece4;--muted:#c7d6ca;--line:#829989}.population-disclaimer,.world-caption,.demo-notice{font-weight:500}}.population-disclaimer{font-size:.75rem;line-height:1.7}.population-footnote{font-size:.7rem}.demo-notice p{font-size:.7rem;line-height:1.8}.demo-tag{font-size:.6rem}.demo-controls button{min-height:40px;font-size:.7rem}.session-copy>p:last-child{font-size:.75rem}.session-hint{font-size:.65rem;line-height:1.8}.summary-title p{font-size:.65rem}.records-demo,.record-privacy p{font-size:.75rem}.history-row p,.share-section div>p:last-child{font-size:.7rem}@media (max-width:480px){.population-main{min-height:280px}.population-copy h2{font-size:.7rem}.population-disclaimer{max-width:174px;font-size:.65rem}.population-footnote{gap:8px;font-size:.65rem}.demo-notice p,.demo-controls button,.session-copy>p:last-child{font-size:.65rem}.session-hint,.summary-title p{font-size:.6rem}.records-demo,.record-privacy p{font-size:.65rem}.record-stat-grid div>span:last-child{font-size:.6rem}.history-row p{font-size:.65rem}.site-footer button,.site-footer a{min-height:42px;font-size:.6rem}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}