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p{color:var(--muted);margin:0;font-size:15px;line-height:1.65}.guide-callout{border-radius:var(--radius-lg);background:linear-gradient(135deg,#d8ff2217,#101315eb);border:1px solid #d8ff2247;grid-template-columns:100px minmax(0,720px);align-items:start;gap:40px;margin:8px 0;padding:56px 64px;display:grid}.guide-callout-mark{border:1px solid var(--lime);width:76px;height:76px;color:var(--lime);border-radius:50%;place-items:center;font-size:38px;display:grid;box-shadow:0 0 40px #d8ff2217}.guide-callout p{color:var(--muted);margin:18px 0 0;font-size:16px;line-height:1.7}.progression-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.progression-grid article{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);flex-direction:column;min-height:260px;padding:24px;display:flex}.progression-level{margin-top:auto;padding-top:36px}.progression-grid h3{font-family:var(--font-geist-mono), monospace;margin-top:9px;font-size:21px}.tips-grid{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--line);grid-template-columns:repeat(2,1fr);gap:1px;display:grid;overflow:hidden}.tips-grid article{background:var(--surface);min-height:170px;padding:26px}.guide-reference dl{margin:0}.guide-reference dl>div{border-top:1px solid var(--line-soft);grid-template-columns:145px 1fr;gap:24px;padding:23px 0;display:grid}.guide-reference dl>div:last-child{border-bottom:1px solid var(--line-soft)}.guide-reference dt{font-weight:720}.guide-reference dd{color:var(--muted);margin:0;line-height:1.65}.guide-cta{text-align:center;padding:92px 0 20px}.guide-cta h2{max-width:720px;margin:12px auto 30px}.guide-primary-link{color:#0c0e08;background:var(--lime);border-radius:999px;justify-content:center;align-items:center;gap:14px;min-height:58px;padding:0 28px;font-weight:800;text-decoration:none;transition:transform .15s,box-shadow .15s;display:inline-flex}.guide-primary-link:hover{transform:translateY(-2px);box-shadow:0 12px 36px #d8ff222e}.site-footer{width:min(var(--content), calc(100% - 40px));border-top:1px solid var(--line-soft);color:var(--dim);justify-content:space-between;align-items:center;gap:24px;margin:0 auto;padding:24px 0 34px;font-size:13px;display:flex}.site-footer p{margin:0}.site-footer nav{align-items:center;gap:18px;display:flex}.site-footer a,.analytics-settings-button,.back-link,.legal-content a{color:var(--muted);text-underline-offset:4px;transition:color .15s}.site-footer a:hover,.analytics-settings-button:hover,.back-link:hover,.legal-content a:hover{color:var(--lime)}.analytics-settings-button{font:inherit;text-underline-offset:4px;background:0 0;border:0;padding:0;text-decoration:underline}.analytics-consent{z-index:50;right:20px;bottom:max(20px, env(safe-area-inset-bottom));border-radius:var(--radius-md);background:#15191a;border:1px solid #3d4649;justify-content:space-between;align-items:center;gap:28px;width:min(880px,100% - 40px);margin:0 auto;padding:20px 22px;display:flex;position:fixed;left:20px;box-shadow:0 22px 70px #0000008c}.analytics-consent strong{color:var(--text);margin-bottom:6px;font-size:15px;display:block}.analytics-consent p{color:var(--muted);margin:0;font-size:13px;line-height:1.55}.analytics-consent a{color:var(--text);text-underline-offset:3px}.analytics-consent-actions{flex:none;gap:10px;display:flex}.analytics-consent-actions button{border-radius:999px;min-height:42px;padding:0 16px;font-size:13px;font-weight:750}.analytics-decline{border:1px solid var(--line);color:var(--text);background:0 0}.analytics-accept{border:1px solid var(--lime);color:#0c0e08;background:var(--lime)}.legal-shell{flex-direction:column;display:flex}.legal-topbar{justify-content:space-between;display:flex}.legal-topbar .brand{color:var(--text);text-decoration:none}.back-link{justify-self:end;font-size:14px;font-weight:620}.legal-main{flex:1;width:min(760px,100% - 40px);margin:0 auto;padding:72px 0 80px}.legal-heading{border-bottom:1px solid var(--line);padding-bottom:38px}.legal-heading h1{letter-spacing:-.06em;margin:12px 0 0;font-size:clamp(46px,8vw,78px);line-height:.98}.legal-heading>p:last-child{max-width:680px;color:var(--muted);margin:26px 0 0;font-size:17px;line-height:1.75}.legal-updated{color:var(--dim);font-family:var(--font-geist-mono), monospace;text-transform:uppercase;margin:18px 0 0;font-size:12px}.legal-content{flex-direction:column;gap:0;display:flex}.legal-content section{border-bottom:1px solid var(--line-soft);padding:34px 0}.legal-content h2{letter-spacing:-.025em;margin:0 0 14px;font-size:21px}.legal-content p,.legal-content li{color:var(--muted);font-size:15px;line-height:1.75}.legal-content p{margin:0}.legal-content p+p{margin-top:14px}.legal-content ul{margin:0 0 14px;padding-left:22px}.legal-content li+li{margin-top:6px}.ad-placement{border-top:1px solid var(--line-soft);width:min(100%,970px);min-height:116px;color:var(--dim);text-align:center;margin:28px auto 0;padding:10px 0}.ad-placement-open{margin-top:0;margin-bottom:28px}.ad-label{letter-spacing:.08em;text-transform:uppercase;margin-bottom:7px;font-size:10px;display:block}.adsbygoogle{min-width:250px;min-height:90px}.ad-preview{border-radius:var(--radius-sm);min-height:90px;color:var(--muted);background:repeating-linear-gradient(-45deg, #ffffff05 0, #ffffff05 8px, transparent 8px, transparent 16px), var(--surface);border:1px dashed #4c565a;flex-direction:column;justify-content:center;align-items:center;display:flex}.ad-preview strong{font-size:13px;font-weight:680}.ad-preview span{color:var(--dim);margin-top:4px;font-size:11px}.reduce-motion *,.reduce-motion :before,.reduce-motion :after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}@media (max-width:767px){body{background:radial-gradient(circle at 50% -10%, #d8ff2211, transparent 24rem), var(--bg)}.app-shell{padding-bottom:calc(78px + 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label{min-height:62px}.note-symbol{font-size:31px}.sound-controls{border-top:1px solid var(--line);border-left:0;gap:18px;padding:18px 18px 20px}.session-strip{grid-template-columns:1fr 1fr}.session-metric{padding:17px}.session-metric+.session-metric{border-left:1px solid var(--line-soft)}.metric-icon{font-size:26px}.session-metric strong{font-size:20px}.recent-mini{border-top:1px solid var(--line-soft);border-left:0;grid-column:1/-1}.view-heading{align-items:flex-start;margin-bottom:22px}.view-heading h1{font-size:38px}.history-summary{gap:7px}.history-summary article{padding:15px 10px}.history-summary span{min-height:26px;font-size:9px}.history-summary strong{font-size:19px}.history-card{grid-template-columns:52px minmax(0,1fr) 32px;gap:12px}.history-date{height:54px}.history-stats{flex-direction:row;grid-column:2;align-items:flex-start}.delete-button{grid-area:1/3/3}.settings-section{grid-template-columns:1fr;gap:24px;padding:22px}.data-section .text-button{justify-self:start}.contact-links{justify-content:flex-start}.guide-shell{padding-bottom:calc(78px + env(safe-area-inset-bottom))}.guide-topbar .back-link{display:none}.guide-main{width:min(100% - 36px,580px);padding:48px 0 64px}.guide-hero,.guide-section{grid-template-columns:1fr;gap:34px}.guide-hero{padding-bottom:48px}.guide-hero h1{font-size:clamp(52px,16vw,76px)}.guide-hero>p{font-size:16px}.guide-section{padding:52px 0}.guide-callout{grid-template-columns:1fr;gap:26px;padding:30px 26px}.guide-callout-mark{width:60px;height:60px;font-size:30px}.progression-grid,.tips-grid{grid-template-columns:1fr}.progression-grid article{min-height:220px}.guide-reference dl>div{grid-template-columns:1fr;gap:8px}.guide-cta{padding-top:64px}.ad-placement{min-height:100px;margin-top:20px;padding-top:9px}.ad-placement-open{margin-top:0;margin-bottom:20px}.adsbygoogle{min-width:0;min-height:70px}.ad-preview{min-height:70px}.mobile-nav{z-index:40;height:calc(70px + env(safe-area-inset-bottom));padding:0 8px env(safe-area-inset-bottom);border-top:1px solid var(--line);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#0a0c0df0;grid-template-columns:repeat(4,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.guide-mobile-nav{grid-template-columns:repeat(2,1fr)}.mobile-nav .nav-button{flex-direction:column;gap:3px;padding-top:8px;font-size:10px}.mobile-nav .nav-button>span{font-size:21px;line-height:1;display:block}.mobile-nav .nav-button:after{inset:0 24% auto}.site-footer{flex-direction:column;align-items:flex-start;width:min(100% - 36px,580px);padding:22px 0 28px}.site-footer nav{flex-wrap:wrap}.analytics-consent{right:12px;bottom:calc(88px + env(safe-area-inset-bottom));flex-direction:column;align-items:stretch;gap:16px;width:auto;padding:18px;left:12px}.analytics-consent-actions{justify-content:flex-end}.legal-shell{padding-bottom:0}.legal-topbar{display:flex}.legal-main{width:min(100% - 36px,580px);padding:48px 0 56px}.legal-heading{padding-bottom:30px}.legal-heading>p:last-child{font-size:16px;line-height:1.65}.legal-content section{padding:28px 0}.legal-content h2{font-size:19px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}@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}