:root{color-scheme:dark;--gold:#f2d39e;--teal:#9cebe3;--ink:#080d18}
*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden;overscroll-behavior:none;background:var(--ink);font-family:system-ui,'Segoe UI',sans-serif;color:#f6e6c8}
button,a{color:inherit;-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{text-decoration:none}button:focus-visible,a:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
[hidden]{display:none!important}
#experience{position:relative;isolation:isolate;width:100%;height:100dvh;min-height:350px;overflow:hidden;background:radial-gradient(ellipse at 50% 42%,#1b3040,#0a1021 66%,#050914)}
#field{position:absolute;inset:0;width:100%;height:100%;touch-action:none;cursor:crosshair}
#edge{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 49% 40%,transparent 35%,#020611a8 100%);z-index:1}
.top{position:absolute;z-index:3;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:15px max(15px,env(safe-area-inset-left));background:linear-gradient(#050c19c4,transparent);gap:10px}
.wordmark{font:24px Georgia,serif;letter-spacing:.09em;white-space:nowrap;color:var(--gold)}.wordmark span{font:12px system-ui,sans-serif;color:#f3dfba;letter-spacing:.17em}
.chapter{font:11px Georgia,serif;letter-spacing:.19em;color:#e8cc9e}
.top-actions{display:flex;gap:7px}.top-actions button{width:39px;height:39px;border-radius:12px;background:#102438ab;border:1px solid #e7cfa84a;font-size:21px}
.top-actions button.active{color:var(--teal);border-color:#a7efdd}
#mission{position:absolute;z-index:3;left:50%;top:69px;transform:translateX(-50%);width:min(390px,92%);padding:9px 14px 11px;border:1px solid #e7bf8261;border-radius:14px;background:#071421c8;backdrop-filter:blur(15px);box-shadow:0 10px 30px #0507146b}
.mission-head{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:12px;letter-spacing:.1em}.mission-head strong{font-size:12px;color:#f7e4bd}.step{color:#9bded6;font-variant-numeric:tabular-nums}
.fragments{display:flex;gap:11px;justify-content:center;margin-top:8px}.fragments span{display:grid;place-items:center;width:27px;height:26px;font:20px Georgia,serif;color:#687783;border:1px solid #8497a83a;border-radius:50%;transition:transform .2s,color .2s,text-shadow .2s}.fragments span.earned{color:var(--gold);border-color:var(--gold);text-shadow:0 0 10px var(--gold);transform:scale(1.15)}
.progress-track{height:3px;margin-top:9px;background:#54777d3a;border-radius:8px;overflow:hidden}#progress{width:0%;height:100%;background:linear-gradient(90deg,#8dede6,#ead49d);transition:width .4s}
#waypoint{position:absolute;z-index:2;top:48%;right:15px;display:flex;flex-direction:column;align-items:center;gap:6px;pointer-events:none;color:#fde3ab;filter:drop-shadow(0 0 8px #d6a876)}
#waypoint span{font-size:31px;transition:transform .13s}#waypoint small{font-size:10px}
#toast{position:absolute;z-index:6;top:150px;left:50%;transform:translateX(-50%) translateY(-12px);padding:12px 20px;min-width:min(280px,90vw);text-align:center;background:#102438dd;border:1px solid #e5c58e70;border-radius:13px;color:#f7e7c7;font-size:13px;font-weight:600;letter-spacing:.06em;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;text-shadow:0 0 16px #000}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#combo{position:absolute;z-index:4;top:34%;left:50%;transform:translateX(-50%);font:34px Georgia,serif;color:#aefded;text-shadow:0 0 25px #80fbd9;pointer-events:none;animation:combo .8s ease-out}
@keyframes combo{from{opacity:0;transform:translate(-50%,10px) scale(.75)}30%{opacity:1}to{opacity:0;transform:translate(-50%,-40px) scale(1.4)}}
.hud-bottom{position:absolute;z-index:4;bottom:max(17px,env(safe-area-inset-bottom));left:0;right:0;pointer-events:none;display:flex;align-items:end;justify-content:space-between;padding:0 16px;gap:10px}
#stickBase{position:relative;pointer-events:auto;width:125px;height:125px;flex:0 0 125px;touch-action:none;border:2px solid #badbda6b;border-radius:50%;background:radial-gradient(circle,#a8d2c021,#0f2333a8);box-shadow:inset 0 0 35px #acd9c113,0 0 25px #010d1b88;display:grid;place-items:center}
.stick-tracks{width:78px;height:78px;border:1px dashed #b1bba355;border-radius:50%}
#stickHandle{position:absolute;left:50%;top:50%;margin-left:-27px;margin-top:-27px;display:grid;place-items:center;width:54px;height:54px;border:1px solid #ffe1a0a8;border-radius:50%;background:radial-gradient(circle,#c7f0d950,#304358c9);color:#f9dd9b;font:26px Georgia,serif;box-shadow:0 0 15px #98cdda43;transition:background .1s}
#stickBase>span{position:absolute;bottom:-13px;font-size:9px;letter-spacing:.2em;color:#b7c9c4}
.center-hud{display:flex;flex-direction:column;align-items:center;gap:5px;padding-bottom:7px;text-shadow:0 1px 12px #000}.center-hud #hearts{font-size:16px;color:#ffadad;white-space:nowrap;letter-spacing:4px}.center-hud #score{font:20px Georgia,serif;letter-spacing:.1em;color:#fae1b0}.center-hud small{font-size:11px;color:#afdcd8;font-variant-numeric:tabular-nums}
.right-controls{pointer-events:auto;display:flex;align-items:end;gap:8px}#pulse{position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;width:92px;height:92px;border-radius:50%;border:2px solid #f3d197af;background:radial-gradient(circle,#daaa6840,#412d3370,#0e1c2ce3);box-shadow:0 0 28px #efc67f35;touch-action:manipulation}
#pulse span{font-size:34px;position:relative;z-index:1}#pulse small{font-size:10px;letter-spacing:.13em;position:relative;z-index:1}
#pulse.ready{box-shadow:0 0 30px #d2f2bcb0,0 0 70px #cde2a650;animation:ready 1.1s ease-in-out infinite}
#cooldown{position:absolute;inset:0;background:#040b1a99;transform:translateY(100%);pointer-events:none}
@keyframes ready{50%{transform:scale(1.08)}}
#motion{width:42px;height:42px;background:#112837d9;border:1px solid #9dbbbd88;border-radius:12px;font-size:23px}#motion.on{color:#b9f4d9;border-color:#b9f4d9}
#sensorTip{position:absolute;z-index:5;bottom:151px;left:50%;transform:translateX(-50%);white-space:nowrap;padding:9px 15px;border:1px solid #f1da9e81;border-radius:18px;background:#081729e8;font-size:10px;letter-spacing:.12em;color:#f9dfa8}
.version{position:absolute;z-index:2;bottom:5px;left:50%;transform:translateX(-50%);font-size:8px;letter-spacing:.12em;color:#8eaaab;pointer-events:none}
.modal{position:absolute;inset:0;z-index:10;display:grid;place-items:center;padding:23px 17px;background:radial-gradient(ellipse at 50% 41%,#152b3ef7,#080f20f8 70%,#030710fa);overflow:auto}
.modal-light{position:absolute;inset:-30%;pointer-events:none;background:conic-gradient(from 0deg at 50% 50%,transparent,#a6ddc015,transparent,#e9b77b15,transparent);animation:swirl 17s linear infinite}
@keyframes swirl{to{transform:rotate(360deg)}}.modal-inner{width:min(480px,100%);display:flex;align-items:center;flex-direction:column;text-align:center;gap:14px;position:relative;margin:auto}
.hero-rune{font:80px Georgia,serif;color:#e7ce9b;text-shadow:0 0 42px #f1cda6,0 0 120px #92efd98b;animation:levitate 4s ease-in-out infinite}@keyframes levitate{50%{transform:translateY(-11px) rotate(8deg)}}
.eyebrow{font-size:10px;letter-spacing:.25em;color:#a4e1db}.modal h1{font:clamp(40px,9vw,65px)/1 Georgia,serif;letter-spacing:.13em;margin:0;color:#f5dfb7;text-shadow:0 0 32px #e4b87f49}
.modal p{font:17px/1.5 Georgia,serif;color:#e5d5bd;margin:0;max-width:360px}
.how{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:10px 0 5px}
.how span{display:flex;gap:6px;align-items:center;border:1px solid #95c6bf50;background:#10283984;border-radius:10px;padding:9px;font:15px Georgia,serif}
.how b{font:9px system-ui,sans-serif;letter-spacing:.08em}
.primary{width:min(360px,100%);min-height:60px;border:1px solid #ffdaa0;border-radius:14px;background:linear-gradient(125deg,#f6ddae,#d7aa6a);color:#142135;font-weight:800;font-size:15px;letter-spacing:.14em;box-shadow:0 8px 32px #e6b27b40;display:flex;align-items:center;justify-content:center;gap:22px}
.primary span{font-size:23px}.primary:active{transform:scale(.98)}
.modal small{font-size:10px;letter-spacing:.1em;color:#99b7b9}
.plain{background:none;border:none;color:#c6ded7;padding:12px}
.result{display:flex;gap:18px;margin:12px 0}.result>span{display:flex;flex-direction:column;gap:6px;min-width:80px}.result b{font:25px Georgia,serif;color:#f5dcab}.result small{font-size:9px;letter-spacing:.13em}
.story-line{color:#b0e5db;font-size:14px}.secondary{display:block;width:min(360px,100%);padding:17px 12px;border:1px solid #a2e5da79;background:#123042b3;border-radius:13px;font-weight:700;font-size:11px;letter-spacing:.05em}.book-link{padding:8px;font-size:10px;letter-spacing:.12em;color:#b9d6c9}
@media(max-height:650px){.top{padding:8px 15px}#mission{top:51px}.hud-bottom{bottom:10px}#stickBase{width:91px;height:91px;flex-basis:91px}#stickHandle{width:48px;height:48px;margin:-24px}.right-controls #pulse{width:74px;height:74px}.modal-inner{gap:9px}.hero-rune{font-size:55px}.modal h1{font-size:38px}.modal p{font-size:14px}}
@media(max-width:380px){.chapter{display:none}.wordmark span{font-size:10px}.top{padding:10px}.top-actions button{width:34px;height:34px}#mission{top:59px}#stickBase{width:105px;height:105px;flex-basis:105px}#pulse{width:81px;height:81px}.center-hud #score{font-size:17px}.center-hud #hearts{font-size:13px}.hud-bottom{padding:0 11px}.how{gap:6px}.how span{padding:7px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}

/* Three legible living systems; only the active one is emphasized. */
.systems-hud{position:absolute;z-index:3;top:155px;left:50%;transform:translateX(-50%);
 width:min(455px,94%);display:flex;gap:7px;justify-content:center;pointer-events:none}
.systems-hud span{font:700 9px/1.2 system-ui,sans-serif;letter-spacing:.075em;
 padding:6px 9px;border-radius:30px;border:1px solid #b7ced442;
 background:#081725c6;white-space:nowrap;color:#829eab;backdrop-filter:blur(5px);
 transition:color .3s,border-color .3s,box-shadow .3s}
.systems-hud[data-stage="1"] #lifeStatus,
.systems-hud[data-stage="2"] #coreStatus,
.systems-hud[data-stage="3"] #tronStatus{
 color:#b8fbdc;border-color:#a9edd098;box-shadow:0 0 14px #aae9c03a}
.game-triptych{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;
 font:10px system-ui,sans-serif;letter-spacing:.12em;color:#b4e6db}
.game-triptych span{padding:6px 9px;background:#14313a6d;border:1px solid #a9dcca40;border-radius:15px}
@media(max-height:700px){.systems-hud{top:127px}.systems-hud span{font-size:8px;padding:5px 7px}}
@media(max-width:380px){.systems-hud{top:142px;gap:3px}.systems-hud span{font-size:8px;padding:5px}}

.record-line{font:700 11px/1.5 system-ui,sans-serif;letter-spacing:.08em;color:#b7edd9;
 text-align:center;text-shadow:0 0 20px #75c2a879;border-radius:22px;
 padding:7px 15px;border:1px solid #b4e8c157;background:#1430286e}

#nextCampaign.primary{display:flex;justify-content:center;align-items:center;text-align:center}
.skip-campaign{font:700 10px system-ui,sans-serif;letter-spacing:.11em;
 color:#b5e7de;text-decoration:underline;text-underline-offset:5px;padding:7px}
/* Progression UI overlays the existing tutorial's working joystick and HUD. */
.campaign .chapter.level-select{padding:9px 11px;background:#152b35d4;border:1px solid #bde5dc70;border-radius:10px;font-size:11px;color:#e9dab4;cursor:pointer}
.campaign .top{gap:6px}.campaign .top-actions{gap:5px}
.campaign .top-actions button{width:37px;height:37px;flex:0 0 37px}
.campaign #mission{top:69px}
.campaign .level-motif{text-align:center;margin-top:6px;color:#aecbc8;font:10px/1.3 Georgia,serif;letter-spacing:.07em}
.campaign .systems-hud{top:173px}
.campaign .fragments{gap:9px}.campaign .fragments span{width:25px;height:25px;font-size:16px}
.campaign #introTitle,.campaign #victoryTitle{font-size:clamp(33px,7vw,59px);line-height:1.15}
.campaign #introDescription{font-size:17px}.campaign #victoryStory{font-size:16px}
.campaign .modal-inner{max-height:calc(100dvh - 38px);overflow-y:auto;padding:6px}
.campaign .map-overlay{position:absolute;z-index:20;inset:0;overflow:auto;
 background:radial-gradient(ellipse at 50% 15%,#234046,#091321 67%,#050913);
 padding:24px max(16px,env(safe-area-inset-left)) max(50px,env(safe-area-inset-bottom));
 display:flex;flex-direction:column;gap:13px}
.campaign .map-header{display:flex;justify-content:space-between;align-items:center;gap:12px}
.campaign .map-header span{font:10px system-ui;letter-spacing:.18em;color:#aadcd0}
.campaign .map-header h2{font:clamp(22px,5vw,35px) Georgia,serif;letter-spacing:.09em;margin:5px 0;color:#f5dda6}
.campaign .map-header button{display:grid;place-items:center;width:46px;height:46px;background:#132939;border:1px solid #c3e5c86d;border-radius:12px;font-size:24px}
.campaign .map-overlay p{font-size:12px;color:#bcd5cf;margin:0 0 6px}
.campaign .map-overlay p b{color:#a4eab6}
.campaign .level-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:9px;max-width:1100px;width:100%;align-self:center}
.campaign .level-tile{min-width:0;min-height:103px;padding:12px 11px;display:flex;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;
 border:1px solid #bcd2b64d;background:linear-gradient(145deg,#18323eb0,#0b1422a8);border-radius:14px}
.campaign .level-tile:hover,.campaign .level-tile:focus-visible{border-color:#c2fbe2;background:#2b4f57b9}
.campaign .level-tile.complete{border-color:#81dcb08c}
.campaign .level-tile.current{box-shadow:0 0 0 2px #e9cb9277 inset}
.campaign .tile-num{font:11px system-ui;color:#9fc8bc}.campaign .tile-num strong{color:#b6ecc9}
.campaign .tile-title{font:15px Georgia,serif;color:#ffe9be;max-width:100%;white-space:normal}
.campaign .tile-kind{font:9px system-ui;letter-spacing:.09em;color:#93acae}
.campaign .tile-symbol{font-size:21px;color:#d8e4a9;align-self:end}
.campaign .map-foot{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:auto;align-self:center;width:min(1100px,100%);padding:14px 0}
.campaign .map-foot>*{background:#193341;border:1px solid #b7dabb70;border-radius:12px;padding:13px;color:#e2e6c3;font-size:12px;letter-spacing:.08em}
.campaign .record-line{margin-top:5px}
@media(max-width:640px){
 .campaign .wordmark span{display:none}.campaign .wordmark{font-size:25px}
 .campaign .chapter.level-select{font-size:9px;padding:7px;letter-spacing:.06em}
 .campaign #mission{top:58px}.campaign .systems-hud{top:165px}
 .campaign .level-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .campaign .level-tile{min-height:95px;padding:9px}
 .campaign .tile-title{font-size:13px}
 .campaign .modal-inner{gap:9px}
 .campaign .modal h1{font-size:37px}
}
@media(max-height:690px){.campaign .systems-hud{top:137px}.campaign .modal-inner{gap:6px}
 .campaign .modal p{font-size:13px}.campaign .hero-rune{font-size:51px}}
@media(max-width:350px){.campaign .top-actions button{width:32px;flex-basis:32px;height:32px}
 .campaign .chapter.level-select{font-size:8px}}

/*
 * DESKTOP / LAPTOP: a game, not a document.
 * The scroll bars in the victory screenshot came from two nested overflow:auto
 * containers. Reflow the content instead of hiding a clipped panel.
 */
@media (min-width: 768px) {
  html, body, #experience.campaign {
    width: 100%;
    height: 100%;
    max-width: 100%;
    overflow: hidden;
    overscroll-behavior: none;
  }
  .campaign .modal {
    overflow: hidden;
    padding: clamp(8px, 1.8vh, 24px) 20px;
  }
  /* The rotating light must not enlarge the modal's scrollable rectangle. */
  .campaign .modal-light {
    inset: 0;
    transform-origin: center;
    pointer-events: none;
  }
  .campaign .modal-inner {
    overflow: visible;
    max-height: none;
    margin: auto;
    gap: clamp(5px, 1.4vh, 15px);
  }
  .campaign #victory {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(220px, .88fr);
    gap: clamp(16px, 3vw, 45px);
    align-items: center;
    width: min(820px, calc(100vw - 60px));
    text-align: center;
  }
  .campaign .victory-summary,
  .campaign .victory-actions {
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(6px, 1.5vh, 14px);
    width: 100%;
  }
  .campaign .victory-summary .hero-rune {
    font-size: clamp(33px, 6.5vh, 67px);
    line-height: 1;
  }
  .campaign #victoryTitle {
    font-size: clamp(28px, 5.2vh, 51px);
    line-height: 1.04;
  }
  .campaign #victoryStory {
    font-size: clamp(12px, 1.9vh, 17px);
    line-height: 1.45;
  }
  .campaign #recordMessage {
    padding: 6px 10px;
    font-size: clamp(9px, 1.35vh, 11px);
    margin: 0;
  }
  .campaign #victory .result {
    margin: 0;
    gap: clamp(7px, 1.5vw, 18px);
  }
  .campaign #victory .result > span {
    min-width: 70px;
  }
  .campaign #victory .result b {
    font-size: clamp(20px, 3.5vh, 27px);
  }
  .campaign .victory-actions .primary {
    min-height: clamp(42px, 8vh, 64px);
  }
  .campaign .victory-actions .plain {
    padding: clamp(6px, 1.5vh, 12px);
  }
  .campaign .victory-actions .secondary {
    width: min(360px, 100%);
    padding: clamp(10px, 2.6vh, 17px) 12px;
  }
  /* All 33 map tiles fit on one desktop screen, without another scrollbar. */
  .campaign .map-overlay {
    overflow: hidden;
    padding: clamp(8px, 2vh, 23px) clamp(14px, 2.5vw, 32px);
    gap: clamp(5px, 1vh, 12px);
  }
  .campaign .level-grid {
    flex: 1 1 auto;
    min-height: 0;
    width: min(1240px, 100%);
    max-width: 1240px;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    grid-template-rows: repeat(5, minmax(0, 1fr));
    gap: clamp(3px, .75vh, 9px);
    overflow: hidden;
  }
  .campaign .level-tile {
    min-height: 0;
    padding: clamp(4px, .8vh, 11px);
    gap: 2px;
    justify-content: space-between;
    overflow: hidden;
  }
  .campaign .tile-title {
    font-size: clamp(10px, 1.8vh, 15px);
    line-height: 1.1;
    overflow-wrap: anywhere;
  }
  .campaign .tile-num {font-size: clamp(8px, 1.4vh, 11px)}
  .campaign .tile-kind {font-size: clamp(7px, 1.2vh, 9px)}
  .campaign .tile-symbol {font-size: clamp(12px, 2.2vh, 21px)}
  .campaign .map-header h2 {font-size: clamp(21px, 4vh, 35px)}
  .campaign .map-header button {width: 39px; height: 39px}
  .campaign .map-overlay p {font-size: 11px}
  .campaign .map-foot {margin-top: 0; padding: 2px 0}
  .campaign .map-foot > * {padding: 8px 12px}
}
@media (min-width: 768px) and (max-height: 560px) {
  .campaign #victory .victory-summary,
  .campaign #victory .victory-actions {gap: 4px}
  .campaign #victoryTitle {font-size: 28px}
  .campaign #victory .victory-summary .hero-rune {font-size: 32px}
  .campaign #victoryStory {font-size: 12px}
  .campaign .level-tile .tile-symbol {display: none}
  .campaign .level-tile {gap: 0}
}
/* Phones need one *deliberate* vertical scroll on very small screens,
   not two nested scroll regions. */
@media (max-width: 767px) {
  .campaign .modal {overflow-y: auto; overflow-x: hidden}
  .campaign .modal-light {inset: 0}
  .campaign .modal-inner {overflow: visible; max-height: none}
  .campaign .victory-summary,
  .campaign .victory-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    width: 100%;
  }
}