@layer reset, base, components, responsive, skins;

@layer reset {
  *,*::before,*::after{box-sizing:border-box}
  body,h1,h2,h3,p{margin:0}
  button,input,select{font:inherit}
  button{cursor:pointer}
  button,input,select,a{-webkit-tap-highlight-color:transparent}
  button{color:inherit}
  button:disabled{cursor:default}
  a{color:inherit}
  [hidden]{display:none!important}
}
@layer base {
  :root{
    color-scheme:light;
    --accent:#2046d5;--ink:#ffffff;--bg:#ecf0eb;--panel:#dfe6e7;--text:#132641;--muted:#4c5d70;--orb:#ff9148;--other:#1747de;--glow:#ee8a46;
    --line:color-mix(in srgb,var(--text) 13%,transparent);
    --soft:color-mix(in srgb,var(--text) 5%,transparent);
    --pulse:.45;
    font-family:Inter,"Avenir Next",Avenir,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    font-size:16px;
    font-synthesis:none;
    -webkit-font-smoothing:antialiased;
  }
  html{min-width:280px;background:var(--bg);scroll-behavior:smooth}
  body{min-height:100vh;min-height:100dvh;color:var(--text);line-height:1.55;background:var(--bg);transition:background-color .65s,color .35s}
  body.in-session{overscroll-behavior:none}
  ::selection{background:var(--accent);color:var(--ink)}
  :focus-visible{outline:2px solid var(--accent);outline-offset:5px}
  button{border:0;background:none}
  button,a,input,select{touch-action:manipulation}
  input,select{color:var(--text)}
  .icon{width:20px;height:20px;flex:none;vertical-align:middle}
  .hint{color:var(--muted);font-size:.875rem;line-height:1.65}
  .small-meta{color:var(--muted);font-size:.8125rem;font-variant-numeric:tabular-nums}
  .eyebrow{font-size:.75rem;letter-spacing:.2em;line-height:1.5;font-weight:500;color:var(--muted)}
  .wordmark{font-family:"Iowan Old Style","Palatino Linotype","Book Antiqua",Georgia,serif;font-style:italic;font-weight:400;font-size:7.5rem;line-height:1.06;letter-spacing:-.08em;padding-right:.09em}
  .small-wordmark{font-family:"Iowan Old Style","Palatino Linotype",Georgia,serif;font-weight:400;font-size:2.15rem;font-style:italic;letter-spacing:-.07em;line-height:1.2;padding-right:.08em}
  h2,h3{font-size:1rem;font-weight:500;line-height:1.5}
  .text-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0;font-size:.875rem;color:var(--muted);transition:color .2s}
  .text-button:hover{color:var(--accent)}
  .text-button .icon{width:16px;height:16px}
  .field{position:fixed;z-index:0;inset:0;pointer-events:none;overflow:hidden}
  .field-light{position:absolute;inset:0;background:radial-gradient(ellipse at 85% 5%,color-mix(in srgb,var(--glow) 11%,transparent) 0%,transparent 48%),radial-gradient(ellipse at 3% 72%,color-mix(in srgb,var(--other) 5%,transparent),transparent 52%);opacity:calc(.55 + var(--pulse)*.4);transition:opacity .2s}
  .field-pattern{position:absolute;inset:0;opacity:.035;background:none;mask-image:linear-gradient(black,transparent 75%)}
  [data-pattern="arcs"] .field-pattern{background:repeating-radial-gradient(ellipse at 80% -10%,transparent 0 119px,var(--other) 120px,transparent 121px 180px);opacity:.055}
  [data-pattern="grid"] .field-pattern{background-image:linear-gradient(var(--other) 1px,transparent 1px),linear-gradient(90deg,var(--other) 1px,transparent 1px);background-size:52px 52px}
  [data-pattern="stars"] .field-pattern{background-image:radial-gradient(circle,var(--orb) .8px,transparent 1.2px),radial-gradient(circle,var(--other) .6px,transparent 1px);background-size:137px 113px,211px 199px;background-position:10px 15px,72px 33px;opacity:.18}
  [data-pattern="bars"] .field-pattern{background:repeating-linear-gradient(90deg,transparent 0 67px,var(--other) 68px,transparent 69px 91px);opacity:.025}
  [data-pattern="aurora"] .field-pattern,[data-pattern="spectral"] .field-pattern{background:linear-gradient(117deg,transparent 8%,var(--other) 22%,transparent 37%,var(--accent) 69%,transparent 86%);filter:blur(50px);opacity:.065}
  #app{position:relative;z-index:1}
  .home{max-width:680px;margin:0 auto;padding:32px 32px 24px;}
  .masthead{display:flex;align-items:center;justify-content:space-between;gap:16px}
  .identity{display:flex;align-items:center;justify-content:space-between;gap:22px;margin:16px 0 28px;min-height:158px}
  .session-summary{margin-top:12px;color:var(--muted);font-size:.875rem;font-variant-numeric:tabular-nums}
  .session-summary span{margin:0 7px;opacity:.5}
  .home-orb-button{width:152px;height:152px;flex:none;position:relative;border-radius:50%;padding:12px}
  .home-orb-button:focus-visible{outline-offset:10px}
  .preflight{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:.75rem;margin:12px 1px 25px}
  .skin-indicator{display:flex;gap:7px;align-items:center;color:var(--accent)}
  .skin-indicator i,.accent-dot,.tab-swatch{width:6px;height:6px;background:var(--accent);border-radius:50%;flex:none}
  .begin-button{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:62px;width:100%;padding:16px 23px;border-radius:14px;background:var(--accent);color:var(--ink);font-size:1rem;font-weight:600;box-shadow:0 0 32px color-mix(in srgb,var(--accent) 8%,transparent),inset 0 1px 1px #fff3;transition:box-shadow .2s,filter .2s,transform .2s}
  .begin-button span{display:inline-flex;align-items:center;gap:10px}
  .begin-button:hover{filter:brightness(1.08);box-shadow:0 0 42px color-mix(in srgb,var(--accent) 15%,transparent)}
  .begin-button:active{transform:scale(.985)}
  .begin-button:disabled{opacity:.65}
  .begin-button>.icon{width:22px;height:22px}
  .begin-button span .icon{width:21px;height:21px}
  .settings-tabs{display:flex;align-items:stretch;border-bottom:1px solid var(--line);gap:32px;margin-bottom:7px}
  .settings-tabs button{display:flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:10px 2px 13px;color:var(--muted);font-size:.875rem;position:relative}
  .settings-tabs button[aria-selected="true"]{color:var(--text)}
  .settings-tabs button::after{position:absolute;content:"";height:2px;background:var(--accent);bottom:-1px;left:0;right:0;transform:scaleX(0);transition:transform .2s}
  .settings-tabs button[aria-selected="true"]::after{transform:scaleX(1)}
  .settings-tabs .tab-swatch{width:9px;height:9px}
  .active-audio-dot{height:4px;width:4px;border-radius:50%;background:var(--accent)}
  .settings-panel{outline:none;animation:panel-in .25s ease-out}
  .settings-panel:focus-visible{outline:2px solid var(--accent);outline-offset:5px}
  @keyframes panel-in{from{opacity:.6;transform:translateY(3px)}to{opacity:1;transform:none}}
}
@layer components {
  .setting-block{padding:25px 0;border-bottom:1px solid var(--line)}
  .setting-block:last-child{border-bottom:0;padding-bottom:10px}
  .control-label{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;min-height:25px}
  .control-label>label,.control-label>span:first-child,.round-block>div>label{font-size:1rem;font-weight:500}
  .control-label output{font-size:1.125rem;line-height:1.4;color:var(--accent);font-variant-numeric:tabular-nums;font-weight:500}
  .control-label output span{font-size:.8125rem;margin-left:2px;color:var(--muted)}
  .range{--fill:30%;appearance:none;-webkit-appearance:none;display:block;width:100%;height:44px;margin:0;cursor:pointer;background:transparent}
  .range::-webkit-slider-runnable-track{height:3px;border-radius:4px;background:linear-gradient(to right,var(--accent) 0 var(--fill),color-mix(in srgb,var(--text) 15%,transparent) var(--fill) 100%)}
  .range::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:19px;height:19px;border:3px solid var(--bg);border-radius:50%;background:var(--text);margin-top:-8px;box-shadow:0 0 0 1px color-mix(in srgb,var(--text) 17%,transparent);transition:box-shadow .2s}
  .range:hover::-webkit-slider-thumb{box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 12%,transparent)}
  .range::-moz-range-track{height:3px;border-radius:4px;background:color-mix(in srgb,var(--text) 15%,transparent)}
  .range::-moz-range-progress{height:3px;border-radius:4px;background:var(--accent)}
  .range::-moz-range-thumb{width:15px;height:15px;border:3px solid var(--bg);border-radius:50%;background:var(--text)}
  .range-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:.75rem;line-height:1.3;margin-top:4px;opacity:.8}
  .choices{display:flex;gap:8px}
  .choice{position:relative;flex:1;min-width:0;cursor:pointer}
  .choice input,.skin-choice input,.band-choice input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
  .choice>span{display:flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:10px 14px;background:var(--soft);color:var(--muted);border:1px solid var(--line);border-radius:10px;font-size:.875rem;transition:background .2s,border-color .2s,color .2s}
  .choice input:checked+span{background:color-mix(in srgb,var(--accent) 10%,var(--bg));border-color:color-mix(in srgb,var(--accent) 70%,transparent);color:var(--accent)}
  .choice input:focus-visible+span{outline:2px solid var(--accent);outline-offset:4px}
  .choice:hover>span{border-color:color-mix(in srgb,var(--text) 35%,transparent);color:var(--text)}
  .round-block{display:flex;align-items:center;justify-content:space-between;gap:18px}
  .round-block .hint{margin-top:3px}
  .select-wrap{position:relative;display:inline-flex;align-items:center;flex:none}
  select{appearance:none;-webkit-appearance:none;min-height:46px;border:1px solid var(--line);border-radius:10px;background:var(--soft);padding:10px 38px 10px 17px;font-size:.875rem;cursor:pointer;width:100%;line-height:1.5}
  .select-wrap>.icon{position:absolute;right:11px;pointer-events:none;width:16px;height:16px;color:var(--muted)}
  select option{background:var(--panel);color:var(--text)}
  .hold-presets{display:flex;align-items:center;gap:8px;margin:17px 0 12px}
  .hold-presets>span{font-size:.8125rem;color:var(--muted);margin-right:8px}
  .preset{font-size:.8125rem;min-height:38px;min-width:54px;padding:6px 12px;border:1px solid var(--line);border-radius:22px;font-variant-numeric:tabular-nums;color:var(--muted);transition:background .2s,color .2s}
  .preset:hover,.preset.selected{color:var(--accent);background:color-mix(in srgb,var(--accent) 9%,transparent);border-color:color-mix(in srgb,var(--accent) 30%,transparent)}
  .routine-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:.8125rem;margin:17px 0 10px}
  .routine-heading>span:last-child{font-size:.75rem}
  .routine-presets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-bottom:18px}
  .routine-preset{display:flex;align-items:flex-start;justify-content:center;flex-direction:column;gap:5px;min-width:0;min-height:72px;padding:12px 15px;text-align:left;border-radius:12px}
  .routine-preset>span{font-size:.875rem;font-weight:500}
  .routine-preset>small{font-size:.75rem;color:var(--muted);line-height:1.5;font-variant-numeric:tabular-nums;white-space:nowrap}
  .routine-preset.selected>small{color:var(--text)}
  .hold-row{padding:12px 0 8px}
  .hold-row+.hold-row{border-top:1px solid color-mix(in srgb,var(--text) 6%,transparent)}
  .hold-row .control-label{margin-bottom:2px}
  .hold-row .control-label>label{display:flex;align-items:center;gap:10px;font-size:.875rem;font-weight:400}
  .round-index{display:flex;align-items:center;justify-content:center;border:1px solid var(--line);width:26px;height:26px;border-radius:50%;font-size:.75rem;letter-spacing:.03em;color:var(--muted)}
  .hold-select select{min-height:40px;border:0;border-radius:7px;background:transparent;color:var(--accent);font-variant-numeric:tabular-nums;padding:8px 24px 8px 10px;font-size:1rem;font-weight:500;min-width:84px;text-align:right}
  .hold-select>.icon{right:2px;color:var(--accent)}
  .retention-hint{margin-top:15px;max-width:95%}
  .fixed-phases{display:flex;gap:18px;align-items:center;padding:17px 0 7px;color:var(--muted);font-size:.8125rem}
  .fixed-phases>span{display:flex;align-items:center;gap:7px}
  .fixed-phases i{width:7px;height:7px;border:1px solid var(--other);border-radius:50%}
  .fixed-phases b{color:var(--text);font-weight:500;font-variant-numeric:tabular-nums}
  .fixed-phases .fixed-label{margin-left:auto;font-size:.75rem;opacity:.7}
  .sound-block .control-label{margin-bottom:10px}
  .sound-block>.hint{margin-bottom:18px}
  .sound-block>.choices{margin-top:16px}
  .volume-control{margin:23px 0 17px}
  .volume-control .control-label{margin-bottom:5px}
  .volume-control .control-label label{font-size:.875rem;font-weight:400;color:var(--muted)}
  .volume-control output{font-size:.875rem}
  .preview-button{display:flex;align-items:center;justify-content:center;gap:7px;width:100%;min-height:45px;border:1px solid var(--text);outline:1px solid color-mix(in srgb,var(--text) 23%,transparent);outline-offset:3px;border-radius:10px;background:var(--accent);color:var(--ink);font-weight:500;font-size:.875rem;transition:filter .2s,opacity .2s}
  .preview-button .icon{width:17px;height:17px}
  .preview-button:hover{filter:brightness(1.1)}
  .preview-button:focus-visible{outline:2px solid var(--text);outline-offset:5px}
  .preview-button:disabled{background:var(--soft);color:var(--muted);border-color:var(--line);outline-color:transparent;opacity:.65}
  .equalizer{display:none;height:15px;gap:2px;align-items:center;margin-left:4px}
  .playing .equalizer{display:flex}
  .equalizer i{width:2px;height:5px;background:currentColor;animation:equalize .9s infinite alternate ease-in-out}
  .equalizer i:nth-child(2){animation-delay:-.3s;height:13px}.equalizer i:nth-child(3){animation-delay:-.7s;height:9px}.equalizer i:nth-child(4){animation-delay:-.1s;height:6px}
  @keyframes equalize{to{height:3px;opacity:.45}}
  .micro-note{font-size:.75rem;color:var(--muted);margin-top:14px;line-height:1.6}
  .ambient-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .ambient-choices .choice>span{justify-content:flex-start;gap:12px;padding:14px 16px;min-height:53px;font-size:.875rem}
  .ambient-choices .icon{width:21px;height:21px}
  .ambient-intro{margin-bottom:18px}
  .ambient-description{color:var(--muted);font-size:.8125rem;line-height:1.7;margin-top:16px;min-height:3.4em}
  .ambient-description>span{display:block;font-size:.6875rem;letter-spacing:.08em;text-transform:uppercase;margin-top:3px}
  .ambient-footnote{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;margin-top:13px;font-size:.6875rem;color:var(--muted)}
  .ambient-footnote .text-button{min-height:38px;font-size:.75rem;color:var(--accent)}
  .sound-credits{margin:15px 0;padding-left:18px;display:grid;gap:16px;color:var(--muted);font-size:.8125rem;line-height:1.7;overflow-wrap:anywhere}
  .sound-credits strong{color:var(--text);font-weight:500}
  #sound-credits a{color:var(--accent);text-underline-offset:3px}
  .headphone-label{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:.75rem}
  .headphone-label .icon{width:15px;height:15px}
  .band-options{display:flex;flex-direction:column;gap:7px;margin:20px 0 15px}
  .band-choice{position:relative;display:block;cursor:pointer}
  .band-inner{display:grid;grid-template-columns:16px 56px 49px 1fr;align-items:center;gap:12px;min-height:56px;padding:12px 15px;border:1px solid var(--line);border-radius:10px;background:var(--soft);transition:background .2s,border-color .2s}
  .band-inner strong{font-size:.875rem;font-weight:500}
  .frequency{font-size:.75rem;color:var(--muted);font-variant-numeric:tabular-nums}
  .band-intention{font-size:.8125rem;color:var(--muted);justify-self:end;text-align:right}
  .off-band .band-intention{grid-column:3/5}
  .radio-dot{width:14px;height:14px;border:1px solid var(--muted);border-radius:50%;position:relative}
  .band-choice input:checked+.band-inner{background:color-mix(in srgb,var(--accent) 8%,var(--bg));border-color:color-mix(in srgb,var(--accent) 60%,transparent)}
  .band-choice input:checked+.band-inner .radio-dot{border-color:var(--accent)}
  .band-choice input:checked+.band-inner .radio-dot::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--accent)}
  .band-choice input:checked+.band-inner strong{color:var(--accent)}
  .band-choice input:focus-visible+.band-inner{outline:2px solid var(--accent);outline-offset:3px}
  .skin-heading{padding:24px 0}
  .skin-heading h2{font-size:1.2rem;font-weight:400;letter-spacing:-.02em}
  .skin-heading .hint{margin-top:4px}
  .skin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
  .skin-choice{position:relative;cursor:pointer}
  .skin-tile{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;min-height:118px;padding:18px 8px;border:1px solid var(--line);border-radius:14px;background:var(--swatch-field);color:var(--muted);font-size:.875rem;transition:border-color .2s,transform .2s}
  .skin-swatch{display:flex;align-items:center;justify-content:center;background:var(--swatch);color:var(--swatch-ink);height:29px;width:29px;border-radius:50%;box-shadow:0 0 21px color-mix(in srgb,var(--swatch) 12%,transparent)}
  .skin-swatch .icon{height:16px;width:16px;stroke-width:2}
  .skin-choice input:checked+.skin-tile{border-color:var(--text);color:var(--text)}
  .skin-choice:hover .skin-tile{transform:translateY(-2px);border-color:var(--swatch)}
  .skin-choice input:focus-visible+.skin-tile{outline:2px solid var(--accent);outline-offset:4px}
  .skin-caption{display:flex;align-items:center;justify-content:center;gap:9px;font-size:.8125rem;color:var(--muted);padding:24px 0 15px;text-align:center}
  .skin-caption b{font-weight:500;color:var(--accent)}
  .skin-caption .accent-dot{height:5px;width:5px}
  .home-footer{margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}
  .safety-note{display:flex;align-items:flex-start;gap:10px;color:var(--muted);font-size:.75rem;line-height:1.8}
  .safety-note .icon{width:14px;height:14px;margin-top:4px;opacity:.8}
  .footer-line{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;color:var(--muted);font-size:.75rem}
  .footer-line .small-wordmark{font-size:1.5rem;opacity:.75}
  .footer-line .text-button{font-size:.75rem}

  /* The orb is a functional breathing lens; every animated scale comes from the session clock. */
  .orb{--breath-scale:1;display:block;position:relative;width:100%;height:100%;isolation:isolate}
  .orb-halo{position:absolute;inset:-32%;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--glow) 27%,transparent) 0%,color-mix(in srgb,var(--other) 8%,transparent) 32%,transparent 68%);opacity:.8}
  .orb-core{position:absolute;inset:6%;border-radius:50%;overflow:hidden;background:radial-gradient(ellipse at 72% 80%,color-mix(in srgb,var(--other) 65%,transparent),transparent 60%),radial-gradient(ellipse at 26% 17%,color-mix(in srgb,var(--orb) 90%,white) 0%,color-mix(in srgb,var(--orb) 45%,transparent) 34%,transparent 66%),radial-gradient(circle at 55% 62%,color-mix(in srgb,var(--bg) 30%,var(--other)) 0%,var(--orb) 80%);box-shadow:inset 0 0 2px 1px color-mix(in srgb,var(--text) 60%,transparent),inset 8px 12px 20px -14px #fff9,inset -14px -10px 28px color-mix(in srgb,var(--bg) 40%,transparent),0 0 40px color-mix(in srgb,var(--orb) 12%,transparent)}
  .orb-inner{position:absolute;inset:13%;border:1px solid color-mix(in srgb,var(--text) 30%,transparent);border-radius:50%;background:radial-gradient(ellipse at 27% 24%,color-mix(in srgb,var(--text) 10%,transparent),transparent 50%),radial-gradient(circle at 65% 65%,color-mix(in srgb,var(--other) 18%,transparent),transparent 65%);box-shadow:inset 0 0 32px color-mix(in srgb,var(--orb) 25%,transparent),0 0 15px color-mix(in srgb,var(--orb) 12%,transparent);transform:rotate(-25deg)}
  .orb-glint{position:absolute;inset:5%;border-radius:50%;border-top:1px solid color-mix(in srgb,var(--text) 52%,transparent);border-left:1px solid color-mix(in srgb,var(--text) 20%,transparent);transform:rotate(-28deg);mask-image:linear-gradient(145deg,#000,transparent 65%)}
  .orb-orbit{position:absolute;inset:-4%;border:1px solid color-mix(in srgb,var(--orb) 13%,transparent);border-radius:50%;box-shadow:0 0 0 13px color-mix(in srgb,var(--other) 2%,transparent)}
  .home-orb{animation:idle-breath 8s ease-in-out infinite}
  @keyframes idle-breath{0%,100%{transform:scale(.86);opacity:.85}50%{transform:scale(.96);opacity:1}}
  [data-pattern="spectral"] .orb-core{background:conic-gradient(from 50deg at 50% 50%,#9bdad5,#b0aadf,#e8adc9,#f3cda5,#a5dacc,#9bdad5);box-shadow:inset -10px -15px 35px #16233470,inset 6px 10px 23px #fff4,0 0 30px #baaee324}

  .session-screen{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;width:min(100%,820px);margin:0 auto;padding:max(23px,env(safe-area-inset-top)) 32px max(18px,env(safe-area-inset-bottom));}
  .session-header{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;min-height:52px}
  .session-header .small-wordmark{font-size:2.05rem;align-self:center}
  .round-label{font-size:.875rem;font-variant-numeric:tabular-nums}
  .round-label>span{color:var(--muted);margin-left:6px}
  .end-button{justify-self:end;border:1px solid var(--line);border-radius:24px;min-height:42px;padding:8px 19px;font-size:.8125rem;color:var(--muted)}
  .end-button:hover{color:var(--text);background:var(--soft)}
  .session-body{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:28px 0 22px}
  .round-track{display:flex;align-items:center;gap:7px;margin-bottom:18px;height:6px}
  .round-track i{width:20px;height:2px;background:var(--line);border-radius:2px;transition:background .3s}
  .round-track .past{background:color-mix(in srgb,var(--accent) 35%,transparent)}
  .round-track .current{background:var(--accent)}
  .orb-stage{width:min(310px,56vw);height:min(310px,56vw);position:relative;display:flex;align-items:center;justify-content:center;margin:22px 0 31px}
  .session-orb-button{display:block;width:100%;height:100%;border-radius:50%;padding:0;transform:scale(var(--breath-scale, .64));will-change:transform}
  .session-orb-button:disabled{color:inherit;opacity:1}
  .session-orb-button .orb{transition:opacity .7s}
  .session-orb-button:not(:disabled){cursor:pointer}
  .session-orb-button:not(:disabled):hover .orb-orbit{border-color:var(--accent)}
  [data-phase="retention"] .orb{opacity:.6}
  [data-phase="retention"] .orb-halo{opacity:.3}
  [data-phase="recovery"] .orb-halo{opacity:1}
  [data-phase="rest"] .orb{opacity:.55}
  .phase-copy{text-align:center;min-height:96px}
  .phase-copy h1{font-family:"Iowan Old Style","Palatino Linotype",Georgia,serif;font-size:3.25rem;letter-spacing:-.045em;font-weight:400;line-height:1.2}
  .phase-copy p{margin-top:11px;color:var(--muted);font-size:.875rem;line-height:1.6}
  .session-readout{min-height:114px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center}
  .breath-count{font-size:.875rem;color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:.01em}
  .breath-count span{color:var(--muted);margin-left:4px}
  .hold-countdown{font-size:2.125rem;font-weight:300;color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.4}
  .hold-hint{color:var(--muted);font-size:.75rem;margin-top:8px}
  .session-footer{width:100%;max-width:430px;margin:0 auto;text-align:center}
  .phase-track{display:flex;align-items:center;justify-content:center;gap:13px;margin-bottom:23px;color:var(--muted);font-size:.75rem}
  .phase-track i{width:16px;height:1px;background:var(--line)}
  .phase-track span{transition:color .2s;position:relative}
  .phase-track span.current{color:var(--accent)}
  .phase-track span.current::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--accent)}
  .skip-button{min-height:43px;display:inline-flex;align-items:center;justify-content:center;gap:9px;color:var(--muted);font-size:.8125rem;padding:8px 15px}
  .skip-button:hover{color:var(--text)}
  .skip-button .icon{width:15px;height:15px}
  .hold-action{display:flex;align-items:center;justify-content:center;gap:13px;width:100%;min-height:47px;background:color-mix(in srgb,var(--accent) 9%,transparent);border:1px solid color-mix(in srgb,var(--accent) 40%,transparent);border-radius:12px;color:var(--accent);font-size:.875rem;margin:0 auto 6px}
  .hold-action .icon{width:17px;height:17px}
  .screen-note{font-size:.75rem;color:var(--muted);margin-top:8px;opacity:.75}
  .screen-note .icon{width:13px;height:13px;margin-right:4px}

  .complete-screen{max-width:530px;margin:0 auto;padding:60px 32px 35px;text-align:center}
  .complete-orb{width:95px;height:95px;margin:0 auto 22px}
  .complete-screen .wordmark{font-size:5.75rem;line-height:1.2;margin-bottom:22px}
  .complete-screen>.eyebrow{display:block;font-size:.75rem;letter-spacing:.2em;color:var(--accent);margin-bottom:14px}
  .complete-screen>h2{font-family:"Iowan Old Style","Palatino Linotype",Georgia,serif;font-size:2rem;font-weight:400;letter-spacing:-.03em}
  .complete-note{font-size:.875rem;color:var(--muted);margin-top:10px}
  .result-heading{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:38px;border-bottom:1px solid var(--line);padding-bottom:12px}
  .result-heading h3{font-size:.875rem;font-weight:400}
  .result-heading>span{font-size:.75rem;color:var(--muted);font-variant-numeric:tabular-nums}
  .hold-results{margin-bottom:29px;text-align:left}
  .hold-results>div{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:65px;padding:13px 0;border-bottom:1px solid var(--line)}
  .hold-results>div>span{font-size:.875rem}
  .hold-results i{font-style:normal;color:var(--muted);font-size:.75rem;margin-right:16px}
  .hold-results strong{font-size:1.25rem;font-variant-numeric:tabular-nums;font-weight:400;color:var(--accent)}
  .hold-results small{display:block;color:var(--muted);font-size:.75rem;margin-top:3px;padding-left:30px}
  .hold-results>.hint{padding:22px 0}
  .edit-settings{color:var(--muted);font-size:.875rem;min-height:48px;margin-top:10px;padding:10px 20px}
  .edit-settings:hover{color:var(--accent)}
  .pause-screen{max-width:490px;min-height:100vh;min-height:100dvh;margin:auto;padding:40px 32px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
  .pause-screen>.small-wordmark{margin-bottom:45px}
  .pause-orb{width:115px;height:115px;opacity:.6;margin-bottom:35px}
  .pause-screen h1{font-family:Georgia,serif;font-size:2.75rem;font-weight:400;letter-spacing:-.04em;line-height:1.3}
  .pause-screen p{margin:18px 0 30px;font-size:.875rem;color:var(--muted);line-height:1.8}

  dialog{color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:22px;width:min(560px,calc(100vw - 32px));max-height:calc(100dvh - 40px);padding:27px 28px;margin:auto;box-shadow:0 35px 100px #0008;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
  dialog::backdrop{background:#050609b8;backdrop-filter:blur(8px)}
  .dialog-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:19px}
  .dialog-top .small-wordmark{font-size:1.8rem;color:var(--muted)}
  .icon-button{height:42px;width:42px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:50%;color:var(--muted)}
  dialog h2{font-family:"Iowan Old Style","Palatino Linotype",Georgia,serif;font-size:2rem;font-weight:400;letter-spacing:-.04em;line-height:1.25;margin-bottom:24px}
  .guide-steps{display:flex;flex-direction:column;gap:20px;margin-bottom:22px}
  .guide-steps>div{display:flex;gap:16px;align-items:flex-start}
  .guide-steps p{font-size:.875rem;color:var(--muted);line-height:1.8}
  .guide-steps strong{font-weight:500;color:var(--text)}
  .step-symbol{height:22px;width:22px;border:1px solid var(--orb);flex:none;border-radius:50%;margin-top:3px}
  .breathe-symbol{background:color-mix(in srgb,var(--orb) 20%,transparent);box-shadow:inset 0 0 0 4px var(--bg)}
  .hold-symbol{transform:scale(.6);background:var(--other);border-color:var(--other)}
  .recovery-symbol{background:var(--accent);border-color:var(--accent);box-shadow:inset 0 0 0 4px var(--bg)}
  details{border-top:1px solid var(--line);padding:15px 0}
  details summary{cursor:pointer;font-size:.875rem;color:var(--text);min-height:25px;list-style-position:outside;margin-left:15px;padding-left:3px}
  details summary::marker{color:var(--accent);font-size:.8em}
  details p{font-size:.875rem;color:var(--muted);margin-top:12px;line-height:1.8}
  .small-action{display:flex;gap:10px;align-items:center;font-size:.8125rem;color:var(--accent);min-height:43px;margin-top:9px;padding:7px 0}
  .small-action .icon{width:17px;height:17px}
  .source-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:15px;font-size:.75rem;color:var(--accent)}
  .source-links a{text-decoration:none;min-height:35px;display:flex;align-items:center}
  .source-links a:hover{text-decoration:underline}
  .dialog-done{margin-top:17px;min-height:50px;padding:12px 18px;font-size:.875rem}
  #toast{position:fixed;z-index:10;bottom:max(24px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%,15px);width:max-content;max-width:min(480px,calc(100% - 36px));background:var(--panel);border:1px solid var(--line);border-radius:12px;color:var(--text);padding:13px 18px;box-shadow:0 8px 35px #0005;opacity:0;pointer-events:none;font-size:.875rem;transition:opacity .2s,transform .2s}
  #toast.visible{opacity:1;transform:translate(-50%,0)}
  .no-script,.boot-message{color:var(--muted);padding:20px}
}
@layer responsive {
  @media(min-width:1100px){.home{padding-top:44px}.identity{margin-top:20px;margin-bottom:30px}.field-light{background:radial-gradient(ellipse at 63% 15%,color-mix(in srgb,var(--glow) 9%,transparent),transparent 42%),radial-gradient(ellipse at 30% 72%,color-mix(in srgb,var(--other) 5%,transparent),transparent 46%)}.session-body{padding-top:35px}.orb-stage{width:330px;height:330px;margin-bottom:34px}.phase-copy h1{font-size:3.5rem}}
  @media(max-width:600px){
    .home{padding:19px 24px 20px}.masthead{gap:8px}.eyebrow{font-size:.75rem;letter-spacing:.15em}.help-button{font-size:.75rem;gap:5px}.help-button .icon{height:14px;width:14px}
    .wordmark{font-size:clamp(72px,22vw,100px)}.identity{margin:16px 0 25px;min-height:137px;gap:12px}.home-orb-button{width:113px;height:113px;padding:7px}.session-summary{font-size:.75rem;margin-top:10px;white-space:nowrap}.session-summary span{margin:0 4px}
    .begin-button{min-height:58px;padding:15px 18px;font-size:.9375rem;border-radius:12px}.preflight{margin:11px 0 18px;font-size:.75rem;gap:7px}.preflight .skin-indicator{gap:5px}
    .settings-tabs{gap:30px}.settings-tabs button{min-height:49px}.setting-block{padding:22px 0}.control-label{margin-bottom:12px}.control-label>label,.control-label>span:first-child{font-size:.9375rem}
    .control-label>.small-meta{font-size:.75rem}.range-labels{margin-top:3px}.round-block .hint{font-size:.8125rem}.round-block select{padding-left:13px}.hold-presets{gap:6px}.hold-presets>span{font-size:.75rem;margin-right:4px}.preset{min-width:48px;padding:6px 9px}.round-index{display:none}
    .fixed-phases{gap:17px;font-size:.75rem}.fixed-phases .fixed-label{font-size:.75rem}.skin-tile{min-height:105px;font-size:.8125rem;border-radius:12px}.skin-grid{gap:9px}.skin-swatch{height:26px;width:26px}.skin-caption{font-size:.75rem}
    .ambient-choices{grid-template-columns:repeat(2,1fr)}.ambient-choices .choice>span{flex-direction:row;justify-content:flex-start;gap:12px;min-height:49px;padding:12px 15px;font-size:.875rem}
    .band-inner{grid-template-columns:14px 48px 38px minmax(0,1fr);gap:8px;padding:12px;min-height:60px}.band-inner strong{font-size:.8125rem}.frequency{font-size:.75rem}.band-intention{font-size:.75rem}.off-band .band-intention{font-size:.75rem}
    .home-footer{margin-top:23px;padding-top:20px}.footer-line>span:nth-child(2){font-size:.75rem}
    .session-screen{padding:17px 24px max(19px,env(safe-area-inset-bottom));min-height:100svh;min-height:100dvh}.session-header{min-height:45px;gap:10px}.session-header .small-wordmark{font-size:1.8rem}.round-label{font-size:.8125rem}.end-button{padding:7px 15px;min-height:40px}
    .session-body{padding:25px 0 8px}.round-track{margin-bottom:14px}.round-track i{width:16px}.orb-stage{width:245px;height:245px;max-width:65vw;max-height:65vw;margin:17px 0 25px}.phase-copy{min-height:87px}.phase-copy h1{font-size:2.85rem}.phase-copy p{font-size:.8125rem;margin-top:10px}.session-readout{min-height:100px}.hold-countdown{font-size:2rem}.phase-track{margin-bottom:16px;gap:10px}.phase-track i{width:12px}.screen-note{font-size:.75rem}
    .complete-screen{padding:43px 24px 25px}.complete-screen .wordmark{font-size:5rem}.complete-screen>h2{font-size:1.85rem}.complete-orb{width:80px;height:80px}.result-heading{margin-top:30px}
    dialog{padding:21px 22px;border-radius:19px}.dialog-top{margin-bottom:16px}dialog h2{font-size:1.8rem}.guide-steps{gap:17px}.guide-steps>div{gap:12px}.guide-steps p,details p{font-size:.875rem}.step-symbol{width:18px;height:18px}
  }
  @media(max-width:370px){.home{padding-left:18px;padding-right:18px}.wordmark{font-size:clamp(64px,22vw,81px)}.home-orb-button{width:89px;height:89px}.identity{gap:3px}.session-summary{font-size:.75rem}.preflight{font-size:.75rem}.preflight .skin-indicator{display:none}.control-label>.small-meta{font-size:.75rem}.choice>span{padding-left:8px;padding-right:8px}.fixed-phases{gap:10px}.fixed-phases .fixed-label{display:none}.band-inner{grid-template-columns:14px 49px 1fr;gap:8px}.band-inner .frequency{justify-self:end}.band-intention{grid-column:2/4;justify-self:start;text-align:left}.off-band .band-intention{grid-column:2/4}.skin-tile{font-size:.75rem}.skin-caption{font-size:.75rem}.footer-line>span:nth-child(2){display:none}.phase-track{gap:8px}.session-screen{padding-left:18px;padding-right:18px}.phase-copy h1{font-size:2.5rem}}
  @media(max-height:740px){.session-body{padding-top:15px;padding-bottom:5px}.orb-stage{width:215px;height:215px;margin:10px 0 17px}.round-track{margin-bottom:9px}.phase-copy{min-height:81px}.phase-copy h1{font-size:2.6rem}.session-readout{min-height:82px}.phase-track{margin-bottom:15px}.screen-note{margin-top:4px}.hold-action{min-height:43px}.session-footer .skip-button{min-height:38px}}
  @media(max-height:590px) and (orientation:landscape){.session-screen{padding-top:8px;padding-bottom:8px;display:grid;grid-template-columns:1fr 1fr}.session-header{grid-column:1/3}.session-body{grid-column:1/3;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;position:relative;padding:0}.round-track{position:absolute;top:3px;right:calc(25% - 37px)}.orb-stage{grid-column:1;grid-row:1/3;justify-self:center;width:185px;height:185px;margin:8px 0}.phase-copy{grid-column:2;grid-row:1;align-self:end;min-height:0;margin-top:24px}.phase-copy h1{font-size:2.2rem}.phase-copy p{margin-top:5px}.session-readout{grid-column:2;grid-row:2;min-height:80px}.session-footer{grid-column:1/3;max-width:560px;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:0 18px}.phase-track{margin:8px 0}.hold-action{width:auto;padding:6px 15px;margin:0;min-height:37px}.screen-note{width:100%;margin-top:0}.skip-button{min-height:37px}}
  @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.session-orb-button{transform:scale(.83)!important}.field-light{opacity:.7!important}.skin-choice:hover .skin-tile{transform:none}.begin-button:active{transform:none}}
  @media(forced-colors:active){.orb-core{border:2px solid CanvasText;background:Canvas}.choice input:checked+span,.skin-choice input:checked+.skin-tile,.band-choice input:checked+.band-inner{border:2px solid Highlight}.range{appearance:auto}.field{display:none}}
}