@font-face{font-family:Barlow;src:url("media/ghostline/barlow-700.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:Manrope;src:url("media/ghostline/manrope-400.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url("media/ghostline/manrope-700.woff2") format("woff2");font-weight:700;font-display:swap}
:root{color-scheme:dark;--night:#09192a;--deep:#06111e;--text:#e8f5ff;--muted:#afc6d9;--cyan:#65e5ff;--paper:#dceef7;--ink:#122d43;--line:#35536a}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--night);color:var(--text);font:16px/1.7 Manrope,Arial,sans-serif}
a{color:inherit;text-underline-offset:5px}
button,textarea{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{cursor:wait}
img,video{display:block;max-width:100%}
figure,h1,h2,h3,p,ol,dl{margin:0}
p+p{margin-top:16px}
:focus-visible{outline:3px solid #ffbf61;outline-offset:5px}
[hidden]{display:none!important}
.skip{position:fixed;top:10px;left:12px;padding:12px 20px;background:var(--cyan);color:var(--deep);z-index:100;transform:translateY(-160%)}
.skip:focus{transform:none}
.site-header{position:relative;z-index:5;min-height:96px;padding:12px max(5vw,20px);display:flex;align-items:center;justify-content:space-between;gap:22px;border-bottom:1px solid var(--line);background:var(--deep)}
.brand{flex:0 0 auto}
.brand img{width:184px;height:auto}
.site-header nav{display:flex;align-items:center;gap:28px}
.site-header nav>a{display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:700;text-decoration:none}
.site-header nav>a[aria-current]{color:var(--cyan);text-decoration:underline}
.site-header nav>a:hover{color:var(--cyan)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:54px;padding:14px 24px;background:var(--cyan);color:var(--deep);font-weight:700;font-size:16px;text-decoration:none;border:1px solid transparent;border-radius:4px;line-height:1.4}
.button:hover{background:#a7f1ff;color:var(--deep)!important}
.button.small{min-height:46px;padding:11px 16px;gap:10px;font-size:14px}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px;margin-top:28px}
.text-link{display:inline-flex;align-items:center;gap:12px;min-height:44px;font-weight:700;text-decoration-thickness:1px}
.text-link:hover{color:var(--cyan)}
.eyebrow{color:var(--cyan);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:2px;line-height:1.6;margin-bottom:18px}
h1,h2,h3{font-family:Barlow,"Arial Narrow",Arial,sans-serif;font-weight:700;line-height:1.02}
h1{font-size:clamp(72px,8.8vw,142px);letter-spacing:-1.5px;text-transform:uppercase}
h1 em{font-style:normal;color:var(--cyan)}
h2{font-size:clamp(40px,4.5vw,68px);letter-spacing:-.5px}
h3{font-size:30px;margin-bottom:14px}
.lead{font-size:clamp(20px,2vw,26px);line-height:1.45}
.fine{font-size:12px;color:var(--muted);line-height:1.65}
.hero{max-width:1600px;margin:auto;padding:76px max(5vw,20px) 80px;display:grid;grid-template-columns:.8fr 1.2fr;grid-template-areas:"intro film" "details film";column-gap:5%;row-gap:0;align-items:center;min-height:660px;background:radial-gradient(ellipse at 95% 35%,#133d52 0,transparent 55%)}
.hero-intro{grid-area:intro;align-self:end}
.hero-details{grid-area:details;align-self:start}
.hero-intro>p:not(.eyebrow){max-width:410px}
.hero-details .lead{margin:24px 0 16px}
.hero-details>.fine{margin-top:18px}
.hero-film{grid-area:film;position:relative;min-width:0;border:1px solid #44687b;border-radius:8px;overflow:hidden;box-shadow:0 24px 80px #020c1760}
.hero-film:before{content:"";display:block;height:5px;background:var(--cyan)}
.hero-film video{width:100%;aspect-ratio:1500/826;background:var(--deep)}
figcaption{padding:14px 16px;font-size:12px;color:var(--muted);line-height:1.65;background:var(--deep)}
.hero-film figcaption{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.hero-film figcaption>span:last-child{margin-left:auto}
.live-dot{width:6px;height:6px;border-radius:50%;background:var(--cyan)}
.media-description{background:var(--deep);padding:0 16px 8px;border-bottom:0;color:var(--muted);font-size:12px}
.media-description summary{font-size:12px;min-height:44px}
.media-description p{margin:0 0 12px;line-height:1.7}
.light{background:var(--paper);color:var(--ink);color-scheme:light}
.light .eyebrow{color:#246481}
.light .fine{color:#3a566c}
.light .button{background:#103e55;color:#e8faff}
.light .button:hover{background:#1b5c78;color:white!important}
.light .text-link:hover{color:#185f7b}
.learning,.world,.invite,.guide-section{padding:80px max(5vw,20px)}
.section-heading{max-width:820px;margin-bottom:40px}
.section-heading>p:last-child:not(.eyebrow){max-width:600px;margin-top:20px}
.learning{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);align-items:start;gap:10%}
.learning-intro>p{margin-top:24px;max-width:360px}
.learning-intro>.text-link{margin-top:26px}
.first-run-story{max-width:660px;font-size:18px;line-height:1.8}
.first-run-story>p:first-child{font-size:22px;line-height:1.65}
.first-run-story>p:first-child strong{display:block;margin-bottom:12px;font:700 30px/1.1 Barlow,"Arial Narrow",Arial,sans-serif}
.first-run-story>p+p{margin-top:26px}
.world{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:7%;max-width:1500px;margin:auto}
.world .lead{margin:26px 0 16px}
.world-copy>p{max-width:450px}
.mode-list{margin-top:28px;border-top:1px solid var(--line)}
.mode-list article{padding:22px 0;border-bottom:1px solid var(--line)}
.mode-list h3{font-size:24px}
.mode-list p{font-size:14px;color:var(--muted)}
.city-scenes{width:min(100%,360px);justify-self:center;min-width:0}
.scene-switch{display:flex;border-bottom:1px solid var(--line);margin-bottom:18px;gap:10px}
.scene-switch button{flex:1;min-height:64px;padding:10px 4px 13px;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--muted);font-weight:700;text-align:left;line-height:1.5}
.scene-switch button span{display:block;font-size:12px;font-weight:400}
.scene-switch button[aria-pressed=true]{color:var(--text);border-color:var(--cyan)}
.scene-switch button:hover{color:var(--cyan)}
.city-scene{padding:0;border:0;margin-bottom:18px}
.city-scene>summary{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.city-scene>summary span{font-size:12px;color:var(--muted);font-weight:400}
.city-scene>summary:after{content:"+";color:var(--cyan);font-size:20px}
.city-scene[open]>summary:after{content:"−"}
.city-scene[open]>summary{color:var(--cyan)}
.city-scenes.is-enhanced .city-scene>summary{display:none}
.city-scene figure{border:1px solid var(--line);border-radius:6px;overflow:hidden}
.city-scene video{width:100%;aspect-ratio:9/16;background:var(--deep)}
.city-scene figcaption span{font-size:12px}
.scene-note{font-size:12px;line-height:1.7;color:var(--muted)}
.invite{display:flex;justify-content:space-between;align-items:center;gap:36px}
.invite p:last-child{max-width:650px;margin-top:22px}
.invite .actions{margin-top:0;flex-shrink:0;flex-direction:column;align-items:flex-start}
.site-footer{padding:46px max(5vw,20px);border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:12px 30px;background:var(--deep);font-size:14px;color:var(--muted)}
.footer-name{font:700 28px Barlow,sans-serif;letter-spacing:2px;color:var(--text);text-decoration:none}
.site-footer p{grid-column:1}
.site-footer nav{grid-column:2;grid-row:1/3;display:flex;justify-content:flex-end;align-items:center;gap:24px;flex-wrap:wrap}
.site-footer nav a{min-height:44px;display:flex;align-items:center}
.site-footer small{grid-column:1/-1;font-size:11px;margin-top:18px}
.page-intro{padding:66px max(5vw,20px) 72px;max-width:1500px;margin:auto}
.page-intro h1{font-size:clamp(64px,7.5vw,112px)}
.page-intro .lead{margin-top:26px}
.intro-body{max-width:700px;margin-top:24px}
.jump-links{display:flex;flex-wrap:wrap;gap:14px 28px;margin-top:32px;font-size:14px;font-weight:700}
.jump-links a{min-height:44px;display:flex;align-items:center}
.guide-section{scroll-margin-top:20px}
.guide-section>h2{margin-bottom:32px}
.control-switch{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:32px}
.control-switch button{padding:12px 18px;border:1px solid #69879a;border-radius:4px;min-height:48px;background:transparent;color:var(--ink);font-weight:700;font-size:14px}
.control-switch button[aria-pressed=true]{background:var(--ink);color:var(--text);border-color:var(--ink)}
.control-panel{max-width:1000px}
.control-panel+.control-panel{margin-top:36px}
.bindings{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;margin-bottom:24px}
.bindings>div{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid #91adbe}
.bindings dt{font-size:14px}
.bindings dd{margin:0;font-weight:700;text-align:right;font-size:14px}
kbd{font:700 13px Manrope,sans-serif}
.route-key{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:40px 0 54px}
.route-key>div{border-left:2px solid var(--line);padding-left:20px}
.route-key dt{font-weight:700;display:flex;align-items:center;gap:10px}
.route-key dd{margin:8px 0 0;color:var(--muted);font-size:14px}
.swatch{width:16px;height:16px;display:inline-block;border:1px solid #c7e0f9;flex-shrink:0}
.cyan{background:#65e5ff}.white{background:#fff}.amber{background:#ffc458}.blue{background:#468bff}.red{background:#ff5269}.grey{background:#959da8}
.guide-columns{display:grid;grid-template-columns:1fr 1fr;gap:40px 7%}
.guide-columns article{max-width:580px}
.guide-columns p{max-width:560px}
.faq{max-width:900px;margin-bottom:40px}
details{padding:20px 0;border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-weight:700;min-height:44px;padding:8px 0}
details p{max-width:740px;margin:12px 0 6px}
.simple-list{padding-left:20px;margin:0}
.simple-list li{padding-left:6px;margin-bottom:10px}
.feedback-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:36px;margin-bottom:36px;max-width:1260px}
.feedback-heading>p{max-width:410px}
.feedback-workspace{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(260px,1fr);gap:7%;max-width:1260px;align-items:start}
.feedback-draft{min-width:0}
.draft-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:14px}
.draft-heading label{font-weight:700}
.draft-heading>span{font-size:12px;border:1px solid #69879a;border-radius:3px;padding:3px 8px}
textarea{width:100%;resize:vertical;min-height:210px;padding:18px;background:#f4fbff;color:var(--ink);border:1px solid #69879a;border-radius:4px;font-size:15px;line-height:1.7}
.feedback-draft .actions{margin-top:20px;gap:14px 24px}
.copy-status{margin-top:18px;font-size:14px;line-height:1.7;min-height:48px}
.feedback-draft .fine{margin-top:10px}
.feedback-help details{border-color:#91adbe;padding:0 0 16px;margin-bottom:16px}
.feedback-help summary{font-size:18px;line-height:1.5}
.feedback-help .simple-list{margin-top:14px;font-size:14px;line-height:1.8}
.feedback-help p{font-size:14px;line-height:1.8}
.light #copy-feedback[data-state=copied]{background:#216047}
.light #copy-feedback[data-state=copied]:hover{background:#287556}
#copy-feedback{min-width:160px}
@media(max-width:760px){.learning{grid-template-columns:1fr;gap:30px}.learning-intro>p{margin-top:18px}.learning-intro>.text-link{margin-top:18px}.first-run-story{font-size:16px;line-height:1.8}.first-run-story>p:first-child{font-size:18px}.first-run-story>p:first-child strong{font-size:28px}.first-run-story>p+p{margin-top:22px}.city-scenes{align-self:center}.feedback-heading{display:block;margin-bottom:28px}.feedback-heading>p{margin-top:20px;max-width:540px}.feedback-workspace{grid-template-columns:1fr;gap:30px}.feedback-help{max-width:600px}.feedback-help summary{font-size:16px}.scene-switch button{font-size:15px}.city-scene figcaption{padding:14px}}
@media(min-width:1700px){.learning,.invite,.guide-section{padding-left:max(5vw,calc((100vw - 1440px)/2));padding-right:max(5vw,calc((100vw - 1440px)/2))}}
@media(max-width:1050px){.hero{column-gap:4%;row-gap:0;grid-template-columns:.9fr 1.1fr;padding-top:54px;padding-bottom:60px;min-height:0}h1{font-size:100px}.hero-details .actions{gap:12px}.hero-details .button{width:100%}.world{gap:5%;grid-template-columns:1fr 1fr}.invite{align-items:flex-start}.bindings{grid-template-columns:1fr}.route-key{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.site-header{padding:10px 20px;gap:12px;min-height:84px;flex-wrap:wrap}.brand img{width:144px}.site-header nav{gap:20px;flex:1;justify-content:flex-end}.site-header nav>a{font-size:13px}.site-header nav>a:first-child{display:none}.site-header .desktop-word{display:none}.button.small{padding:10px 14px}.hero{display:flex;flex-direction:column;align-items:stretch;padding-top:40px;gap:32px}.hero h1{font-size:clamp(84px,16vw,112px)}.hero-intro>p:not(.eyebrow){max-width:530px}.hero-details .actions{gap:22px}.hero-details .button{width:auto}.hero-details .lead{margin:20px 0 14px}.hero-film{max-width:650px}.learning,.world,.invite,.guide-section{padding:52px 24px}.world{display:flex;flex-direction:column;gap:32px;align-items:stretch}.world-copy>p{max-width:600px}.invite{flex-direction:column;gap:26px}.invite .actions{flex-direction:row;align-items:center}.site-footer{grid-template-columns:1fr;padding:36px 24px}.site-footer nav{grid-column:1;grid-row:auto;justify-content:flex-start;gap:12px 24px}.site-footer small{margin-top:12px}.page-intro{padding:44px 24px 48px}.page-intro h1{font-size:clamp(64px,12vw,92px)}.guide-columns{grid-template-columns:1fr;gap:32px}.bindings{grid-template-columns:1fr}.bindings>div{gap:14px}.bindings dt,.bindings dd{font-size:13px}.route-key{gap:24px 14px}.route-key>div{padding-left:12px}.route-key dt{font-size:13px;gap:8px}.control-switch{gap:8px}.control-switch button{font-size:12px;padding:12px}.eyebrow{font-size:11px;letter-spacing:1.6px}.hero-film figcaption>span:last-child{margin-left:0}}

@media(max-width:390px){.site-header{padding:10px 16px}.brand img{width:120px}.site-header nav{gap:12px}.site-header nav>a{font-size:12px}.site-header .button.small{min-height:44px;padding:10px 12px}.hero{padding-left:20px;padding-right:20px}.hero .actions{gap:10px}.actions{gap:14px}.route-key{grid-template-columns:1fr}.control-switch button{flex:1;padding:10px 8px;font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.external-arrow{display:inline-block;width:1.125em;height:1.125em;flex-shrink:0;vertical-align:-.15em}

/* Optional community support, using the player site's existing palette. */
.eligibility{font-size:14px;max-width:740px;margin-top:20px}
.support-run{display:flex;align-items:center;justify-content:space-between;gap:24px 48px;max-width:1050px;margin-top:40px;padding-top:28px;border-top:1px solid var(--line)}
.support-run h2{font-size:30px;letter-spacing:0;margin-bottom:12px}
.support-run p{max-width:620px;color:var(--muted)}
.support-run>a{flex-shrink:0}
.community-page .feedback-draft .fine{font-size:14px}
@media(max-width:760px){.support-run{flex-direction:column;align-items:flex-start;gap:14px;margin-top:32px}.community-actions{gap:12px 24px}}

.feedback-arrow{transform:rotate(135deg)}

/* Put the real run within reach on a first phone visit. */
.hero-intro>p:not(.eyebrow):not(.fine){margin-top:24px}
@media(max-width:760px){.hero{padding-top:28px;gap:24px}.hero h1{font-size:clamp(68px,17vw,100px)}}

/* Connect a real route cue with the runner's next action. */
.route-study{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);max-width:1320px;margin:0 0 44px;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--deep)}
.route-still{position:relative;align-self:center;min-width:0}
.route-still>img{width:100%;height:auto}
.rail-pointer{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.rail-pointer path{stroke:var(--text);stroke-width:2;vector-effect:non-scaling-stroke}
.rail-pointer circle{fill:var(--deep);fill-opacity:.4;stroke:var(--cyan);stroke-width:2;vector-effect:non-scaling-stroke}
.rail-callout{position:absolute;top:18%;right:4%;padding:7px 10px;border:1px solid var(--muted);border-radius:3px;background:#06111eef;color:var(--text);font-size:clamp(12px,1vw,14px);font-weight:700;line-height:1.35}
.route-study figcaption{display:flex;flex-direction:column;justify-content:center;gap:16px;padding:28px;font-size:16px}
.route-study h3{margin:0;color:var(--text)}
.route-study-source{color:var(--cyan);font-size:13px}
.route-study .text-link{color:var(--text);font-size:14px;margin-top:4px}
@media(max-width:1050px){.route-study{grid-template-columns:1fr}.route-study figcaption{padding:24px}.route-study figcaption>p:not(.route-study-source){max-width:640px}}
@media(max-width:760px){.route-study figcaption{padding:22px 20px;font-size:15px;gap:12px}.route-study h3{font-size:28px}.route-study .text-link{margin-top:0}}

/* Real gameplay follows the mechanics introduction before the repeated launch. */
.hero-intro>p:not(.eyebrow){margin-bottom:0}
.hero-details .actions{margin-top:30px}
@media(max-width:760px){.hero-intro,.hero-details{align-self:stretch}.hero-details .actions{margin-top:0}}