:root{--navy:#061d3d;--blue:#122b77;--royal:#233a9a;--gold:#f3c64e;--cream:#fff7df;--ink:#10264c;--green:#1ecb83;--red:#d95656;--card:#fffaf0;--shadow:0 18px 50px rgba(5,24,58,.18)}
*{box-sizing:border-box}html{background:#07152d}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:radial-gradient(circle at 70% 0,#3558b0 0,#132968 28%,#081c45 62%,#06142e 100%);min-height:100vh}.topbar{min-height:78px;padding:14px clamp(18px,4vw,64px);display:flex;align-items:center;gap:28px;color:#fff;background:rgba(4,19,45,.92);border-bottom:2px solid var(--gold);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}.brand{color:#fff;text-decoration:none;display:grid;grid-template-columns:auto auto;column-gap:9px;align-items:center}.brand>span{font-size:25px;grid-row:1/3}.brand b{letter-spacing:.18em}.brand small{font-size:10px;color:var(--gold);letter-spacing:.12em}.topbar nav{margin-left:auto;display:flex;gap:18px}.topbar nav a{color:#fff;text-decoration:none;font-size:12px;font-weight:900;letter-spacing:.08em}.status{font-size:11px;font-weight:900;letter-spacing:.09em}.status span{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 16px var(--green);margin-right:7px}main{width:min(1260px,calc(100% - 28px));margin:auto;padding:28px 0 60px}.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch;background:linear-gradient(135deg,#fff8dc,#f6d97b 52%,#f8ecbc);border:3px solid #d5a92e;border-radius:30px;box-shadow:var(--shadow);overflow:hidden}.hero-copy{padding:clamp(28px,5vw,64px)}.kicker,.eyebrow{font-size:12px;letter-spacing:.18em;font-weight:1000;color:#8c5a00}.hero h1{font-size:clamp(42px,6vw,82px);line-height:.92;margin:12px 0 22px;letter-spacing:-.05em;color:#0a2557}.hero h1 em{color:#9a6411;font-style:normal}.hero p{font-size:clamp(17px,2vw,22px);line-height:1.5;max-width:720px}.law{margin-top:28px;background:#0e2e69;color:#fff;padding:18px 20px;border-radius:18px;display:grid;gap:5px}.law b{color:var(--gold);letter-spacing:.12em;font-size:11px}.princess-card{min-height:520px;position:relative;background:#0d2b6a}.princess-card img{width:100%;height:100%;object-fit:cover;display:block}.princess-card:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(5,20,56,.9))}.princess-card div{position:absolute;left:24px;right:24px;bottom:24px;color:#fff;z-index:2;display:grid}.princess-card strong{font-size:20px;color:#ffe985;letter-spacing:.06em}.princess-card span{font-size:13px}.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}.mode{border:2px solid rgba(255,255,255,.18);border-radius:22px;padding:22px;background:rgba(255,255,255,.09);color:#fff;text-align:left;cursor:pointer;display:grid;gap:6px;transition:.18s transform,.18s background,.18s border}.mode:hover{transform:translateY(-2px)}.mode.selected{background:linear-gradient(135deg,#fff7d3,#f2c64c);color:#10264c;border-color:#fff1a0;box-shadow:0 8px 30px 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rgba(116,70,0,.16);cursor:pointer}.royal-button:active{transform:translateY(1px)}.game-top{display:flex;justify-content:space-between;align-items:center;gap:16px}.game-top>div:first-child{display:grid;gap:4px}.speed-stage{display:grid;justify-items:end}.speed-stage small{font-size:10px;letter-spacing:.12em}.speed-stage strong{color:#193a86}.speed-stage span{font-size:14px;font-weight:900}.timer-track{height:14px;background:#d7d9df;border-radius:20px;overflow:hidden;margin:18px 0 22px}.timer-track div{height:100%;width:100%;background:linear-gradient(90deg,#25c983,#f3c64e,#e45e5e);transform-origin:left;transition:width .08s linear}.game-stage{display:grid;grid-template-columns:260px 1fr;gap:22px}.coach-panel{border-radius:22px;background:#102e6b;color:#fff;overflow:hidden;align-self:stretch}.coach-panel img{width:100%;height:260px;object-fit:cover;object-position:center 20%;display:block}.coach-panel span{display:block;color:var(--gold);font-size:11px;font-weight:1000;letter-spacing:.12em;padding:15px 16px 4px}.coach-panel p{font-size:16px;line-height:1.45;padding:0 16px 18px;margin:0}.fact-panel{background:linear-gradient(145deg,#0c2c66,#0e4b86);color:#fff;border-radius:22px;padding:clamp(22px,4vw,44px);text-align:center;display:grid;align-content:center}.fact-prompt{font-size:clamp(68px,10vw,140px);font-weight:1000;letter-spacing:-.05em;line-height:1;margin:8px 0 20px;color:#fff}.fact-panel form{display:flex;gap:10px;max-width:600px;margin:auto;width:100%}.fact-panel input{min-width:0;flex:1;font-size:44px;font-weight:1000;text-align:center;border-radius:14px;border:3px solid #98b7df;padding:7px 12px;color:#102653}.answer-button{min-width:155px}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:420px;margin:16px auto 0;width:100%}.keypad button{border:0;border-radius:12px;background:#e9f3ff;color:#0d3264;font-weight:1000;font-size:20px;padding:12px;cursor:pointer}.feedback{min-height:34px;font-weight:1000;margin-top:12px;font-size:17px}.feedback.correct{color:#80ffbd}.feedback.miss{color:#ffd07b}.run-stats,.result-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}.run-stats div,.result-grid div{background:#f2e8ca;border-radius:14px;padding:14px;display:grid}.run-stats small,.result-grid small{font-size:10px;font-weight:1000;letter-spacing:.08em}.run-stats strong,.result-grid strong{font-size:27px}.result-actions{display:flex;align-items:center;gap:18px;margin-top:18px}.result-actions a{font-weight:900;color:#183d84}.mastery-heading{display:flex;justify-content:space-between;gap:18px;align-items:end}.mastery-heading p{margin:.2rem 0}.mastery-total{text-align:right;display:grid}.mastery-total strong{font-size:31px;color:#173a83}.mastery-total small,.mastery-total span{font-size:10px;font-weight:900;letter-spacing:.08em}.table-map{display:grid;grid-template-columns:repeat(8,1fr);gap:9px;margin-top:20px}.table-tile{border-radius:15px;padding:12px;background:#ece6d9;border:2px solid #ddd0b0;display:grid;gap:5px}.table-tile b{font-size:18px}.table-tile span{font-size:10px;font-weight:900;letter-spacing:.05em}.table-tile .bar{height:7px;border-radius:20px;background:#d2d0c9;overflow:hidden}.table-tile .bar i{display:block;height:100%;background:#2a5db5}.table-tile.secure{background:#e0f7e9;border-color:#7cca9c}.table-tile.durable{background:#fff0b7;border-color:#d8ad2b}.mastery-key{margin-top:16px;background:#f3ead2;padding:14px 16px;border-radius:14px}.mastery-key summary{font-weight:900;cursor:pointer}.mastery-key p{line-height:1.5}.flash{animation:flash .35s ease}@keyframes flash{0%{box-shadow:0 0 0 0 rgba(255,215,89,.9)}100%{box-shadow:0 0 0 25px rgba(255,215,89,0)}}footer{color:#c8d6f0;text-align:center;padding:28px;font-size:12px}
@media(max-width:880px){.topbar nav,.status{display:none}.hero{grid-template-columns:1fr}.princess-card{min-height:420px}.mode-grid{grid-template-columns:1fr}.setup{grid-template-columns:1fr}.game-stage{grid-template-columns:1fr}.coach-panel{display:grid;grid-template-columns:120px 1fr;align-items:center}.coach-panel img{width:120px;height:150px}.run-stats,.result-grid{grid-template-columns:repeat(2,1fr)}.table-map{grid-template-columns:repeat(4,1fr)}.mastery-heading{align-items:start;flex-direction:column}.mastery-total{text-align:left}.fact-panel form{flex-direction:column}}
@media(max-width:480px){main{width:min(100% - 16px,1260px);padding-top:10px}.topbar{min-height:58px;padding:10px 14px}.hero-copy{padding:24px}.hero h1{font-size:42px}.princess-card{min-height:340px}.card{padding:16px;border-radius:20px}.fact-prompt{font-size:72px}.keypad button{padding:14px}.table-map{grid-template-columns:repeat(2,1fr)}}

body[data-speed='3'],body[data-speed='4']{background:radial-gradient(circle at 70% 0,#7b4aae 0,#263f9e 28%,#0b2558 62%,#06142e 100%)}body[data-speed='5'],body[data-speed='6']{background:radial-gradient(circle at 70% 0,#d19b2e 0,#5d3c91 26%,#102b76 58%,#06142e 100%)}

/* v28.4.2 — controls, coaching clarity, adaptive celebrations + locked Product Palace Princess */
.fact-control{display:grid;gap:18px}.fact-control-heading{display:flex;justify-content:space-between;gap:24px;align-items:end}.fact-control-heading h2{margin:.35rem 0;font-size:32px;color:#102b61}.fact-control-heading p{margin:.2rem 0;line-height:1.5}.selection-summary{max-width:420px;background:#102e6b;color:#fff;border:2px solid #f0c54a;border-radius:16px;padding:13px 16px;font-weight:900;line-height:1.35;text-align:center}.preset-row{display:flex;flex-wrap:wrap;gap:9px}.preset-button{border:2px solid #244b8b;border-radius:12px;padding:10px 14px;background:#fff;color:#12336d;font-weight:1000;letter-spacing:.035em;cursor:pointer}.preset-button:hover{background:#eaf2ff}.preset-button.quiet{border-color:#b9ad91;color:#655a45}.table-choices{display:grid;grid-template-columns:repeat(16,minmax(48px,1fr));gap:7px}.table-choice{cursor:pointer}.table-choice input{position:absolute;opacity:0;pointer-events:none}.table-choice span{display:grid;place-items:center;min-height:46px;border:2px solid #c9bea1;border-radius:12px;background:#ece6d9;color:#6a6252;font-weight:1000;transition:.16s transform,.16s background,.16s color,.16s box-shadow}.table-choice:hover span{transform:translateY(-1px)}.table-choice.on span{background:linear-gradient(#fff1a8,#f1c347);border-color:#bd8d0b;color:#102b61;box-shadow:0 5px 14px rgba(140,94,0,.16)}.table-choice input:focus-visible+span{outline:3px solid #4f8cff;outline-offset:2px}

/* Princess advice must remain readable under game pressure. */
.coach-panel{background:linear-gradient(155deg,#08275f,#113b7a);border:3px solid #e0b538;box-shadow:inset 0 0 0 2px rgba(255,255,255,.1)}.coach-panel img{height:230px;object-position:center 16%}.coach-copy{margin:12px;border-radius:16px;background:#fff8dc;color:#0c2859;border:2px solid #e2be56;box-shadow:0 8px 24px rgba(0,0,0,.18)}.coach-panel .coach-copy span{padding:14px 16px 2px;color:#8b5c04;font-size:12px}.coach-panel .coach-copy p{padding:7px 16px 17px;color:#0b285c;font-size:19px;line-height:1.48;font-weight:850;min-height:118px}.game-stage{grid-template-columns:minmax(290px,330px) 1fr}

/* Paused tables remain visible without looking mastered. */
.table-tile.inactive{opacity:.48;filter:saturate(.2);background:#e5e3dd;border-style:dashed;cursor:pointer}.table-tile.inactive .bar{opacity:.35}.table-tile.active{cursor:pointer}

/* Layered celebration system. */
.celebration-toast{position:fixed;left:50%;top:94px;transform:translate(-50%,-22px) scale(.94);z-index:80;display:flex;align-items:center;gap:10px;min-width:min(420px,calc(100vw - 30px));justify-content:center;padding:12px 18px;border-radius:999px;background:#fff8dc;color:#102b61;border:3px solid #e7ba35;box-shadow:0 16px 50px rgba(4,17,44,.35);opacity:0;pointer-events:none;transition:.22s ease}.celebration-toast.show{opacity:1;transform:translate(-50%,0) scale(1)}.celebration-toast span{font-size:24px}.celebration-toast strong{font-size:14px;letter-spacing:.04em}.celebration-toast.streak{background:#eaf3ff;border-color:#63a0ff}.celebration-toast.strong{background:#efffed;border-color:#62c985}.celebration-toast.speed{background:#fff1bb;border-color:#f5a800}.celebration-toast.warning{background:#fff0e9;border-color:#e17845}
.celebration-layer[hidden]{display:none}.celebration-layer{position:fixed;inset:0;z-index:100;background:rgba(2,10,31,.76);display:grid;place-items:center;padding:18px;backdrop-filter:blur(7px)}.celebration-card{position:relative;width:min(900px,96vw);min-height:480px;overflow:hidden;border:4px solid #f4cf59;border-radius:34px;background:radial-gradient(circle at 70% 20%,#295ec3,#122f78 43%,#091d4b 100%);box-shadow:0 24px 90px rgba(0,0,0,.48),0 0 70px rgba(255,215,91,.28);display:grid;grid-template-columns:minmax(270px,.86fr) 1.14fr;align-items:center;color:#fff}.celebration-princess{height:100%;min-height:480px;position:relative;overflow:hidden;background:#08255f;transform-origin:70% 70%}.celebration-princess img{width:100%;height:100%;object-fit:cover;object-position:center 22%;display:block}.celebration-princess:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 60%,rgba(9,29,75,.78))}.magic-wand{position:absolute;right:12%;top:23%;z-index:4;font-size:62px;filter:drop-shadow(0 0 15px #fff4aa);transform-origin:20% 80%}.celebration-copy{padding:38px 42px 82px;position:relative;z-index:5}.celebration-copy .eyebrow{color:#ffe07b}.celebration-copy h2{font-size:clamp(40px,6vw,70px);line-height:.95;margin:12px 0 20px;color:#fff6bf;letter-spacing:-.035em;text-shadow:0 5px 22px rgba(0,0,0,.3)}.celebration-copy p{font-size:20px;line-height:1.5;margin:0;max-width:520px}.celebration-close{position:absolute;right:28px;bottom:26px;z-index:6;border:0;border-radius:13px;padding:13px 20px;background:#ffd85b;color:#102b61;font-weight:1000;cursor:pointer}.magic-field{position:absolute;inset:0;z-index:3;pointer-events:none}.magic-field i{position:absolute;font-style:normal;color:#fff1a1;text-shadow:0 0 16px #fff;opacity:0}.magic-field i:nth-child(1){left:35%;top:13%}.magic-field i:nth-child(2){left:54%;top:18%}.magic-field i:nth-child(3){left:76%;top:12%}.magic-field i:nth-child(4){left:46%;top:72%}.magic-field i:nth-child(5){left:84%;top:60%}.magic-field i:nth-child(6){left:68%;top:82%}.celebration-card.celebrate-now .magic-wand{animation:wandWave .8s ease-in-out 2}.celebration-card.celebrate-now .celebration-princess{animation:princessCelebrate .8s ease-in-out 2}.celebration-card.celebrate-now .magic-field i{animation:sparkBurst 1.4s ease-out infinite}.celebration-card.celebrate-now .magic-field i:nth-child(2){animation-delay:.15s}.celebration-card.celebrate-now .magic-field i:nth-child(3){animation-delay:.3s}.celebration-card.celebrate-now .magic-field i:nth-child(4){animation-delay:.45s}.celebration-card.celebrate-now .magic-field i:nth-child(5){animation-delay:.6s}.celebration-card.celebrate-now .magic-field i:nth-child(6){animation-delay:.75s}.celebration-layer.level-5 .celebration-card{box-shadow:0 24px 90px rgba(0,0,0,.48),0 0 110px rgba(255,215,91,.6)}
@keyframes wandWave{0%,100%{transform:rotate(-12deg) scale(1)}35%{transform:rotate(24deg) scale(1.12)}65%{transform:rotate(-24deg) scale(1.08)}}@keyframes princessCelebrate{0%,100%{transform:rotate(0) scale(1)}50%{transform:rotate(-1.5deg) scale(1.02)}}@keyframes sparkBurst{0%{opacity:0;transform:scale(.2) rotate(0)}30%{opacity:1}100%{opacity:0;transform:scale(2.3) rotate(140deg)}}

@media(max-width:1100px){.table-choices{grid-template-columns:repeat(8,1fr)}}
@media(max-width:880px){.fact-control-heading{align-items:flex-start;flex-direction:column}.selection-summary{max-width:none;width:100%;text-align:left}.game-stage{grid-template-columns:1fr}.coach-panel{display:grid;grid-template-columns:145px 1fr}.coach-panel img{width:145px;height:100%;min-height:190px}.coach-copy{margin:12px 12px 12px 0}.coach-panel .coach-copy p{min-height:0}.celebration-card{grid-template-columns:1fr;min-height:0}.celebration-princess{height:260px;min-height:260px}.celebration-princess:after{background:linear-gradient(transparent 55%,#102f78)}.celebration-copy{padding:24px 24px 78px}.magic-wand{right:18%;top:28%}}
@media(max-width:560px){.table-choices{grid-template-columns:repeat(4,1fr)}.preset-row{display:grid;grid-template-columns:1fr 1fr}.coach-panel{grid-template-columns:100px 1fr}.coach-panel img{width:100px;min-height:170px}.coach-panel .coach-copy p{font-size:17px}.celebration-toast{top:70px}.celebration-copy h2{font-size:40px}.celebration-princess{height:220px;min-height:220px}.magic-wand{font-size:48px}}
@media(prefers-reduced-motion:reduce){.celebration-card.celebrate-now .magic-wand,.celebration-card.celebrate-now .celebration-princess,.celebration-card.celebrate-now .magic-field i,.flash{animation:none!important}.celebration-toast{transition:none}}


/* v28.4.3 — rapid-entry flow, milestone celebrations, end-of-run Princess Recovery Coach */
.active-training{background:#eef4ff;border:2px solid #b8cdf4;border-radius:16px;padding:13px 16px;display:grid;gap:3px;color:#102b61;min-width:250px}.active-training small{font-size:10px;font-weight:1000;letter-spacing:.09em}.active-training strong{font-size:22px}.active-training span{font-size:12px;line-height:1.35;color:#405b88;font-weight:750}.setup{align-items:center}
.game-stage{grid-template-columns:1fr;max-width:820px;margin-inline:auto}.fact-panel{min-height:470px}.answer-display{width:min(330px,90%);min-height:88px;margin:16px auto 14px;border:4px solid #f1c64e;border-radius:20px;background:#fff;color:#0e2d68;display:grid;place-items:center;font-size:54px;line-height:1;font-weight:1000;box-shadow:inset 0 0 0 3px #e6efff,0 12px 35px rgba(0,0,0,.18);font-variant-numeric:tabular-nums}.answer-display.has-answer{background:#fff9df}.fact-panel form{display:none}.keypad{margin-top:4px}
.princess-recovery{margin-top:22px;display:grid;grid-template-columns:minmax(180px,240px) 1fr;overflow:hidden;border:3px solid #d8aa29;border-radius:24px;background:linear-gradient(135deg,#08265f,#123b81);color:#fff;box-shadow:0 16px 42px rgba(6,24,62,.22)}.princess-recovery>img{width:100%;height:100%;min-height:330px;object-fit:cover;object-position:center 18%}.princess-recovery-copy{padding:24px}.princess-recovery-copy .eyebrow{color:#ffdc6a}.princess-recovery-copy h3{font-size:28px;line-height:1.08;margin:.4rem 0 .65rem;color:#fff5c6}.princess-recovery-copy>p{line-height:1.5;margin:0 0 14px;color:#e7efff}.recovery-facts{display:grid;gap:10px}.recovery-fact{background:#fff8dd;color:#102b61;border:2px solid #e4bf55;border-radius:14px;padding:12px 14px;display:grid;grid-template-columns:auto 1fr;gap:3px 12px;align-items:baseline}.recovery-fact strong{font-size:18px}.recovery-fact span{font-size:11px;font-weight:1000;color:#8d6209;text-transform:uppercase}.recovery-fact p{grid-column:1/-1;margin:2px 0 0;line-height:1.4;font-weight:750}
/* Milestones do not interrupt rapid entry. */
.falling-celebration{position:fixed;inset:0;z-index:95;overflow:hidden;pointer-events:none;display:none}.falling-celebration.show{display:block}.falling-celebration span{position:absolute;top:-70px;animation:royalFall linear forwards;filter:drop-shadow(0 5px 8px rgba(0,0,0,.22))}@keyframes royalFall{0%{transform:translateY(-10vh) rotate(0deg);opacity:0}8%{opacity:1}100%{transform:translateY(115vh) rotate(540deg);opacity:.9}}
.celebration-card{grid-template-columns:minmax(300px,.95fr) 1.05fr}.celebration-princess:after{background:linear-gradient(90deg,transparent 64%,rgba(9,29,75,.72))}.celebration-card.celebrate-now .celebration-princess{animation:princessCelebrate .72s ease-in-out 2}.magic-wand{display:none!important}.celebration-toast.milestone{background:#fff6c9;border-color:#f1bd26;color:#5c3c00}
@media(max-width:880px){.active-training{width:100%}.princess-recovery{grid-template-columns:150px 1fr}.princess-recovery>img{min-height:300px}.fact-panel{min-height:430px}}
@media(max-width:620px){.princess-recovery{grid-template-columns:1fr}.princess-recovery>img{height:220px;min-height:220px}.princess-recovery-copy{padding:18px}.recovery-fact{grid-template-columns:1fr}.answer-display{min-height:76px;font-size:46px}}
@media(prefers-reduced-motion:reduce){.falling-celebration span{animation-duration:.01ms!important}.celebration-card.celebrate-now .celebration-princess{animation:none!important}}