.rwa-caffeine-page{--rwa-bg:#000000;--rwa-panel:#11100e;--rwa-text:#f6efe1;--rwa-muted:#c9bdab;--rwa-subtle:#918575;--rwa-gold:#d8b45a;--rwa-gold-2:#f4d078;--rwa-line:rgba(246, 239, 225, 0.14);--rwa-soft:rgba(216, 180, 90, 0.13);--rwa-danger:#e5a46a;--rwa-success:#b7d985;--rwa-radius:28px;--rwa-radius-sm:18px;--rwa-max:1180px;color:var(--rwa-text);background:var(--rwa-bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55;overflow:hidden;isolation:isolate}.rwa-caffeine-page *,.rwa-caffeine-page *::before,.rwa-caffeine-page *::after{box-sizing:border-box}.rwa-caffeine-page img{display:block;max-width:100%;height:auto}.rwa-caffeine-page a{color:inherit}.rwa-container{width:min(var(--rwa-max), calc(100% - 36px));margin:0 auto}.rwa-section{padding:clamp(46px, 7vw, 80px) 0}.rwa-eyebrow{display:inline-flex;align-items:center;gap:9px;padding:8px 12px;border:1px solid var(--rwa-line);border-radius:999px;color:var(--rwa-muted);font-size:.78rem;font-weight:760;text-transform:uppercase;letter-spacing:.07em;background:rgb(255 255 255 / .035)}.rwa-eyebrow::before{content:"";width:8px;height:8px;border-radius:999px;background:var(--rwa-gold);box-shadow:0 0 22px var(--rwa-gold)}.rwa-caffeine-page h1,.rwa-caffeine-page h2,.rwa-caffeine-page h3,.rwa-caffeine-page p{margin-top:0}.rwa-caffeine-page h1{max-width:820px;margin:22px 0;font-size:clamp(2.7rem, 7vw, 5.7rem);line-height:.94;letter-spacing:-.075em;color:var(--rwa-text)}.rwa-caffeine-page h2{margin-bottom:16px;font-size:clamp(2rem, 4.6vw, 4rem);line-height:1;letter-spacing:-.055em;color:var(--rwa-text)}.rwa-caffeine-page h3{color:var(--rwa-text);letter-spacing:-.025em}.rwa-lead{color:var(--rwa-muted);font-size:clamp(1.04rem, 1.7vw, 1.24rem)}.rwa-muted{color:var(--rwa-muted)}.rwa-button{min-height:52px;display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:999px;border:1px solid var(--rwa-line);color:inherit;text-decoration:none;font-weight:820;cursor:pointer;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.rwa-button:hover,.rwa-button:focus-visible{transform:translateY(-2px);border-color:rgb(216 180 90 / .48);outline:none}.rwa-primary{color:#100e08!important;background:linear-gradient(135deg,var(--rwa-gold-2),#a77b26);box-shadow:0 18px 54px rgb(216 180 90 / .18)}.rwa-secondary{background:rgb(255 255 255 / .045)}.rwa-hero{padding:56px 0 34px}.rwa-hero-grid,.rwa-two-col,.rwa-calculator-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.95fr);gap:28px;align-items:center}.rwa-actions,.rwa-chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.rwa-chip{padding:8px 12px;border:1px solid var(--rwa-line);border-radius:999px;color:var(--rwa-subtle);background:rgb(255 255 255 / .025);font-size:.92rem}.rwa-card,.rwa-visual,.rwa-app-panel,.rwa-cta-band{border:1px solid var(--rwa-line);border-radius:var(--rwa-radius);background:linear-gradient(145deg,rgb(255 255 255 / .045),rgb(255 255 255 / .012));box-shadow:0 24px 80px rgb(0 0 0 / .30)}.rwa-card,.rwa-app-panel{padding:clamp(20px, 3vw, 34px)}.rwa-visual{overflow:hidden;position:relative}.rwa-visual img{width:100%;height:100%;object-fit:cover;min-height:360px}.rwa-visual--contained img{object-fit:contain;background:#000;padding:clamp(10px, 2vw, 18px)}.rwa-image-caption{margin:10px 0 0;color:var(--rwa-subtle);font-size:.9rem}.rwa-principles{display:grid;gap:14px;margin-top:24px}.rwa-principle{display:grid;grid-template-columns:34px 1fr;gap:13px;color:var(--rwa-muted);align-items:start}.rwa-dot{width:34px;height:34px;display:grid;place-items:center;border-radius:999px;color:var(--rwa-gold);background:var(--rwa-soft);border:1px solid rgb(216 180 90 / .22);font-weight:820}.rwa-calculator-grid{grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);align-items:start}.rwa-form-grid,.rwa-drink-stack{display:grid;gap:14px}.rwa-settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.rwa-caffeine-page label{display:grid;gap:7px;color:var(--rwa-muted);font-size:.92rem;font-weight:720}.rwa-caffeine-page input,.rwa-caffeine-page select{width:100%;min-height:50px;border:1px solid rgb(246 239 225 / .18);border-radius:14px;padding:12px 13px;color:var(--rwa-text);background-color:rgb(0 0 0 / .42);font:inherit;font-weight:760;line-height:1.2}.rwa-caffeine-page select{cursor:pointer;text-overflow:ellipsis}.rwa-caffeine-page select option{color:#0b0b0b;background:#f6efe1;font-weight:700}.rwa-caffeine-page input:focus,.rwa-caffeine-page select:focus{outline:2px solid rgb(216 180 90 / .34);border-color:rgb(216 180 90 / .72);background-color:rgb(0 0 0 / .55)}.rwa-drink-card{min-width:0;padding:16px;border:1px solid rgb(246 239 225 / .12);border-radius:20px;background:rgb(0 0 0 / .16)}.rwa-drink-top{display:flex;justify-content:space-between;gap:10px;align-items:baseline;margin-bottom:12px}.rwa-drink-top h3{margin:0;font-size:1rem}.rwa-drink-tag{color:var(--rwa-subtle);font-size:.76rem;font-weight:760;text-transform:uppercase;letter-spacing:.07em}.rwa-drink-fields{display:grid;grid-template-columns:minmax(190px,1.7fr) minmax(92px,.52fr) minmax(122px,.62fr);gap:12px;align-items:end}.rwa-note{color:var(--rwa-subtle);font-size:.88rem;margin:14px 0 0}.rwa-results{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr));gap:14px}.rwa-result-card{min-width:0;overflow:hidden;min-height:132px;padding:clamp(15px,2vw,18px);border:1px solid var(--rwa-line);border-radius:var(--rwa-radius-sm);background:rgb(0 0 0 / .18)}.rwa-result-label{margin-bottom:9px;color:var(--rwa-subtle);font-size:.76rem;font-weight:780;text-transform:uppercase;letter-spacing:.07em}.rwa-result-value{max-width:100%;color:var(--rwa-text);font-size:clamp(1.45rem,2.25vw,2.25rem);line-height:1.04;font-weight:880;letter-spacing:-.045em;overflow-wrap:anywhere;text-wrap:balance}.rwa-result-copy{margin-top:9px;color:var(--rwa-muted);font-size:.9rem}.rwa-burden{font-size:clamp(1.32rem,1.95vw,2rem);letter-spacing:-.035em}.rwa-low{color:var(--rwa-success)!important}.rwa-mid{color:var(--rwa-gold)!important}.rwa-high{color:var(--rwa-danger)!important}.rwa-chart-shell{margin-top:16px;padding:16px;border:1px solid rgb(246 239 225 / .14);border-radius:22px;overflow:hidden;background:radial-gradient(circle at 78% 12%,rgb(216 180 90 / .13),transparent 32%),rgb(0 0 0 / .20)}.rwa-chart-top{display:flex;justify-content:space-between;gap:12px;align-items:start;margin-bottom:8px}.rwa-chart-top h3{margin:0;font-size:1.05rem}.rwa-chart-top p{margin:4px 0 0;color:var(--rwa-subtle);font-size:.88rem}.rwa-chart-pill{flex:0 0 auto;padding:7px 10px;border-radius:999px;border:1px solid rgb(216 180 90 / .28);color:var(--rwa-gold);background:rgb(216 180 90 / .08);font-size:.82rem;font-weight:820}.rwa-chart{width:100%;height:auto;min-height:270px;display:block}.rwa-grid-line{stroke:rgb(246 239 225 / .10);stroke-width:1}.rwa-axis-text{fill:rgb(201 189 171 / .86);font-size:12px;font-weight:700}.rwa-chart-line{fill:none;stroke:var(--rwa-gold);stroke-width:4;stroke-linejoin:round;stroke-linecap:round;filter:drop-shadow(0 0 10px rgb(216 180 90 / .36))}.rwa-chart-area{fill:url(#rwaGoldFade)}.rwa-threshold{stroke:rgb(229 164 106 / .86);stroke-width:2;stroke-dasharray:7 8}.rwa-bedtime{stroke:rgb(246 239 225 / .74);stroke-width:2;stroke-dasharray:4 7}.rwa-sleep-zone{fill:rgb(255 255 255 / .035)}.rwa-marker{fill:#080807;stroke:var(--rwa-gold);stroke-width:3}.rwa-label-bg{fill:rgb(8 8 7 / .84);stroke:rgb(216 180 90 / .28)}.rwa-label-text{fill:var(--rwa-text);font-size:12px;font-weight:820}.rwa-chart-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:10px}.rwa-summary-card{min-width:0;padding:12px;border:1px solid rgb(246 239 225 / .11);border-radius:16px;color:var(--rwa-muted);background:rgb(255 255 255 / .025);font-size:.9rem}.rwa-summary-card strong{display:block;margin-bottom:4px;color:var(--rwa-text)}.rwa-cta-band{margin-top:24px;padding:clamp(22px,4vw,42px);border-color:rgb(216 180 90 / .28);background:radial-gradient(circle at 15% 10%,rgb(216 180 90 / .18),transparent 28%),rgb(216 180 90 / .07)}.rwa-cta-band:empty{display:none}.rwa-filter-row{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.rwa-filter{padding:9px 12px;border:1px solid var(--rwa-line);border-radius:999px;color:var(--rwa-muted);background:rgb(255 255 255 / .025);font-size:.9rem}.rwa-table-wrap{overflow-x:auto;border:1px solid var(--rwa-line);border-radius:var(--rwa-radius);background:rgb(255 255 255 / .03)}.rwa-caffeine-page table{width:100%;min-width:760px;border-collapse:collapse}.rwa-caffeine-page th,.rwa-caffeine-page td{padding:15px 16px;border-bottom:1px solid rgb(246 239 225 / .10);text-align:left;vertical-align:top}.rwa-caffeine-page th{color:var(--rwa-gold);font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;background:rgb(0 0 0 / .18)}.rwa-caffeine-page td{color:var(--rwa-muted)}.rwa-caffeine-page td strong{color:var(--rwa-text)}.rwa-protocol-grid,.rwa-faq-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.rwa-faq-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rwa-protocol-card,.rwa-caffeine-page details{padding:20px;border:1px solid var(--rwa-line);border-radius:var(--rwa-radius-sm);background:rgb(255 255 255 / .03)}.rwa-protocol-card p,.rwa-caffeine-page details p{color:var(--rwa-muted);margin-bottom:0}.rwa-caffeine-page summary{cursor:pointer;color:var(--rwa-text);font-weight:820}.rwa-footer{margin-top:36px;padding:28px 0 44px;border-top:1px solid var(--rwa-line);color:var(--rwa-subtle)}.rwa-mobile-sticky{display:none}@media (max-width:980px){.rwa-hero-grid,.rwa-two-col,.rwa-calculator-grid{grid-template-columns:1fr}.rwa-visual img{min-height:0}.rwa-protocol-grid,.rwa-faq-grid{grid-template-columns:1fr}}@media (max-width:720px){.rwa-container{width:min(100% - 24px, var(--rwa-max))}.rwa-hero{padding-top:34px}.rwa-caffeine-page h1{font-size:clamp(2.35rem,14vw,4rem)}.rwa-actions .rwa-button{width:100%}.rwa-settings-grid,.rwa-drink-fields,.rwa-chart-summary{grid-template-columns:1fr}.rwa-app-panel,.rwa-card{padding:18px}.rwa-chart-shell{padding:10px}.rwa-chart-top{flex-direction:column}.rwa-chart-pill{width:fit-content}.rwa-chart{min-height:235px}.rwa-mobile-sticky{position:sticky;bottom:10px;z-index:30;display:flex;width:min(100% - 24px, 560px);margin:0 auto}.rwa-mobile-sticky .rwa-button{width:100%;box-shadow:0 16px 42px rgb(0 0 0 / .45)}}.rwa-section-intro{max-width:820px;margin:0 0 26px}.rwa-how-section{padding-top:clamp(34px, 5vw, 62px)}.rwa-how-shell{position:relative;overflow:hidden;border:1px solid rgb(216 180 90 / .22);border-radius:var(--rwa-radius);padding:clamp(22px, 4vw, 44px);background:radial-gradient(circle at 12% 16%,rgb(216 180 90 / .13),transparent 30%),linear-gradient(145deg,rgb(255 255 255 / .045),rgb(255 255 255 / .012));box-shadow:0 24px 80px rgb(0 0 0 / .34)}.rwa-how-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;position:relative}.rwa-how-grid::before{content:"";position:absolute;left:14%;right:14%;top:31px;height:1px;background:linear-gradient(90deg,transparent,rgb(216 180 90 / .42),transparent);pointer-events:none}.rwa-how-card{position:relative;z-index:1;min-width:0;padding:clamp(18px, 2.5vw, 24px);border:1px solid rgb(246 239 225 / .13);border-radius:22px;background:rgb(0 0 0 / .22)}.rwa-how-step{width:46px;height:46px;display:grid;place-items:center;margin-bottom:16px;border-radius:999px;border:1px solid rgb(216 180 90 / .55);color:#0b0905;background:linear-gradient(135deg,var(--rwa-gold-2),#a87d28);font-weight:900;box-shadow:0 12px 34px rgb(216 180 90 / .18)}.rwa-how-card h3{margin:0 0 8px;color:var(--rwa-text);font-size:clamp(1.05rem, 1.5vw, 1.25rem)}.rwa-how-card p{margin:0;color:var(--rwa-muted);font-size:.96rem}.rwa-how-footer{margin:18px 0 0;padding:14px 16px;border-left:3px solid var(--rwa-gold);border-radius:14px;color:var(--rwa-muted);background:rgb(216 180 90 / .07);font-weight:680}.rwa-chart-key{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:12px 0 10px}.rwa-chart-key-item{min-width:0;display:flex;align-items:center;gap:7px;padding:8px 10px;border:1px solid rgb(246 239 225 / .11);border-radius:999px;color:var(--rwa-muted);background:rgb(255 255 255 / .025);font-size:.78rem;line-height:1.15}.rwa-chart-key-item span{flex:0 0 auto;width:9px;height:9px;border-radius:999px;background:var(--rwa-gold);box-shadow:0 0 14px rgb(216 180 90 / .55)}.rwa-chart-key-item strong{color:var(--rwa-text);font-weight:820;white-space:nowrap}.rwa-chart-key-item em{min-width:0;font-style:normal;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rwa-chart-key-item:nth-child(2) span{background:#000;border:2px solid var(--rwa-gold)}.rwa-chart-key-item:nth-child(3) span{border-radius:3px;background:rgb(255 255 255 / .18);box-shadow:none}.rwa-chart-key-item:nth-child(4) span{width:16px;height:2px;border-radius:0;background:repeating-linear-gradient(90deg,var(--rwa-danger) 0 5px,transparent 5px 8px);box-shadow:none}@media (max-width:980px){.rwa-how-grid{grid-template-columns:1fr}.rwa-how-grid::before{display:none}.rwa-chart-key{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:720px){.rwa-how-shell{padding:18px}.rwa-chart-key{grid-template-columns:1fr}.rwa-chart-key-item em{white-space:normal}}.rwa-dashboard-deck{position:relative;overflow:hidden;border:1px solid rgb(216 180 90 / .24);border-radius:calc(var(--rwa-radius) + 6px);padding:clamp(16px, 2.4vw, 28px);background:radial-gradient(circle at 14% 8%,rgb(216 180 90 / .13),transparent 34%),radial-gradient(circle at 88% 12%,rgb(75 116 165 / .18),transparent 34%),linear-gradient(145deg,#07111f,#03070d 72%);box-shadow:0 30px 110px rgb(0 0 0 / .48),inset 0 1px 0 rgb(255 255 255 / .06)}.rwa-dashboard-deck::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(135deg,rgb(255 255 255 / .05),transparent 42%)}.rwa-dashboard-deck .rwa-calculator-grid{position:relative;z-index:1}.rwa-dashboard-deck .rwa-app-panel{background:linear-gradient(145deg,rgb(13 23 36 / .96),rgb(7 13 22 / .96));border-color:rgb(246 239 225 / .16);box-shadow:0 18px 54px rgb(0 0 0 / .34),inset 0 1px 0 rgb(255 255 255 / .045)}.rwa-input-panel{outline:1px solid rgb(216 180 90 / .08)}.rwa-results-panel{outline:1px solid rgb(216 180 90 / .14)}.rwa-panel-heading{margin-bottom:18px}.rwa-panel-heading span{display:inline-flex;align-items:center;width:fit-content;margin-bottom:9px;padding:6px 9px;border:1px solid rgb(216 180 90 / .30);border-radius:999px;color:var(--rwa-gold);background:rgb(216 180 90 / .08);font-size:.72rem;font-weight:860;text-transform:uppercase;letter-spacing:.08em}.rwa-panel-heading h3{margin:0 0 7px;color:var(--rwa-text);font-size:clamp(1.32rem, 2vw, 1.78rem);line-height:1.08}.rwa-panel-heading p{margin:0;color:var(--rwa-muted);font-size:.96rem}.rwa-primary-result{display:grid;grid-template-columns:minmax(0,1fr) minmax(170px,.72fr);gap:14px;align-items:stretch;margin-bottom:14px;padding:clamp(18px, 2.4vw, 26px);border:1px solid rgb(216 180 90 / .34);border-radius:24px;background:radial-gradient(circle at 16% 8%,rgb(216 180 90 / .20),transparent 40%),linear-gradient(145deg,#181109,#0d1118 74%);box-shadow:0 22px 70px rgb(0 0 0 / .36),inset 0 1px 0 rgb(255 255 255 / .055)}.rwa-primary-result [data-rwa-remaining]{color:var(--rwa-gold);font-size:clamp(3rem, 6vw, 5.1rem);line-height:.92;letter-spacing:-.07em;text-shadow:0 0 26px rgb(216 180 90 / .18)}.rwa-primary-burden{min-width:0;padding:14px;border:1px solid rgb(246 239 225 / .11);border-radius:18px;background:rgb(0 0 0 / .20)}.rwa-primary-burden .rwa-result-value{font-size:clamp(1.32rem, 2vw, 1.92rem)}.rwa-results-secondary{grid-template-columns:repeat(2,minmax(0,1fr))}.rwa-dashboard-deck .rwa-result-card{background:rgb(0 0 0 / .22);border-color:rgb(246 239 225 / .12)}.rwa-chart-panel{grid-column:1 / -1;position:relative;z-index:1}.rwa-dashboard-deck .rwa-chart-shell{margin-top:0;border-color:rgb(216 180 90 / .22);background:radial-gradient(circle at 74% 12%,rgb(216 180 90 / .16),transparent 32%),linear-gradient(145deg,rgb(15 20 28 / .98),rgb(5 8 13 / .98));box-shadow:0 20px 70px rgb(0 0 0 / .36),inset 0 1px 0 rgb(255 255 255 / .045)}.rwa-chart-goal{margin:10px 0 10px;padding:10px 12px;border-left:3px solid var(--rwa-gold);border-radius:12px;color:var(--rwa-text);background:rgb(216 180 90 / .075);font-size:.94rem;font-weight:720}.rwa-dashboard-deck .rwa-chart-line{stroke-width:5;filter:drop-shadow(0 0 14px rgb(216 180 90 / .42))}.rwa-dashboard-deck .rwa-sleep-zone{fill:rgb(255 255 255 / .055)}.rwa-dashboard-deck .rwa-marker{stroke-width:4}@media (max-width:980px){.rwa-primary-result{grid-template-columns:1fr}.rwa-results-secondary{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:720px){.rwa-dashboard-deck{padding:12px;border-radius:24px}.rwa-primary-result{padding:18px}.rwa-primary-result [data-rwa-remaining]{font-size:clamp(3rem, 18vw, 4.5rem)}.rwa-results-secondary{grid-template-columns:1fr}}.rwa-primary-result{grid-template-columns:minmax(0,1fr) minmax(230px,.76fr)}.rwa-primary-result [data-rwa-remaining]{font-size:clamp(2.65rem, 4.7vw, 4.25rem);letter-spacing:-.06em}.rwa-primary-burden{min-width:230px}.rwa-primary-burden .rwa-result-value,.rwa-primary-burden [data-rwa-burden]{font-size:clamp(1.32rem, 1.45vw, 1.62rem);line-height:1.08;letter-spacing:-.025em;overflow-wrap:normal;word-break:normal;hyphens:none;text-wrap:nowrap;white-space:nowrap}@media (max-width:1180px) and (min-width:981px){.rwa-primary-result{grid-template-columns:1fr}.rwa-primary-burden{min-width:0}}@media (max-width:720px){.rwa-primary-burden .rwa-result-value,.rwa-primary-burden [data-rwa-burden]{white-space:normal;text-wrap:balance}.rwa-primary-result [data-rwa-remaining]{font-size:clamp(2.9rem, 15vw, 4rem)}}.rwa-drink-fields{grid-template-columns:minmax(160px,1.45fr) minmax(86px,.48fr) minmax(152px,.74fr)}.rwa-drink-fields>label{min-width:0}.rwa-drink-fields input,.rwa-drink-fields select{min-width:0;max-width:100%}.rwa-drink-fields input[type="time"]{font-size:clamp(.92rem, 1.05vw, 1rem);letter-spacing:-.015em;padding-right:8px}.rwa-drink-fields 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