:root {
  color-scheme: dark;
  --bg: #08262e;
  --surface: #10343c;
  --surface-soft: #153b43;
  --text: #eef7f5;
  --muted: #b0c8ca;
  --accent: #a4e0d3;
  --gold: #ddc18d;
  --border: #31525a;
  --ease: cubic-bezier(.22,.61,.36,1);
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.55; }
button, input, summary, a { -webkit-tap-highlight-color: transparent; }
button, input { font: inherit; }
button { cursor: pointer; touch-action: manipulation; }
button, a, summary { outline-offset: 5px; }
:focus-visible { outline: 2px solid var(--accent); }
button { transition: background .2s, border-color .2s, color .2s; }
button:disabled { cursor: wait; opacity: .65; }
button:active:not(:disabled) { transform: translateY(1px); }
input { color-scheme: dark; }
img { max-width: 100%; }
h1, h2, h3, p { margin: 0; }
[hidden] { display: none !important; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 200; background: var(--accent); color: var(--bg); padding: 12px 20px; border-radius: 8px; }
.skip-link:focus { top: 16px; }
#bg { position: fixed; inset: 0; z-index: -1; background: radial-gradient(ellipse at 0 0, #154049 0, transparent 55%), var(--bg); }
#nightOverlay { display: none !important; }
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 40; height: 88px; padding: 0 max(32px, calc((100vw - 1280px)/2)); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #35535a80; background: #08262ef2; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
.brand { color: var(--text); text-decoration: none; display: flex; align-items: center; gap: 12px; }
.brand img { border-radius: 12px; }
.brand-word { font-size: 1.2rem; letter-spacing: 5px; line-height: 1.3; font-weight: 600; }
.brand-word > span { display: block; font-size: .75rem; letter-spacing: .35px; color: var(--muted); font-weight: 400; margin-top: 4px; }
.lang-toggle { display: flex; padding: 3px; border: 1px solid var(--border); border-radius: 100px; background: #163840; }
.lang-toggle button { border: 0; color: var(--muted); background: transparent; font-size: .875rem; min-width: 41px; min-height: 36px; border-radius: 100px; }
.lang-toggle button.on { background: #31545b; color: var(--text); }
.tabbar { position: fixed; top: 20px; left: 50%; transform: translateX(-50%); z-index: 45; display: flex; align-items: center; gap: 6px; }
.tab-item { display: flex; align-items: center; justify-content: center; gap: 9px; padding: 12px 15px; border-radius: 100px; border: 1px solid transparent; background: none; color: var(--muted); font-size: .875rem; }
.tab-item .ti-ic { width: 19px; height: 19px; flex-shrink: 0; }
.tab-item.on { color: var(--accent); background: #24474d; border-color: #3e656b; }
.tab-item:hover { color: var(--text); background: #24474d; }
.screen { width: min(100% - 64px, 1200px); margin: 0 auto; padding: 119px 0 32px; }
.screen.out, .screen.below { display: none !important; }
.welcome { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 29px; }
.eyebrow { color: var(--accent); text-transform: uppercase; font-size: .75rem; font-weight: 600; letter-spacing: 2px; margin-bottom: 7px; }
.h-title { font-family: 'Cormorant Garamond', Georgia, serif; font-size: clamp(2.6rem, 4.1vw, 3.5rem); font-weight: 400; letter-spacing: -.8px; line-height: 1.05; }
.h-title em { color: var(--accent); font-weight: 400; }
.h-sub { font-size: 1rem; color: var(--muted); margin-top: 10px; }
.welcome-note { color: var(--muted); font-size: .875rem; padding-bottom: 4px; }
.practice-layout { display: grid; grid-template-columns: 1.18fr 1fr; gap: 24px; align-items: stretch; }
.practice-view { position: relative; border-radius: 26px; overflow: hidden; isolation: isolate; min-height: 522px; display: flex; flex-direction: column; background: #12383f; border: 1px solid #537071; box-shadow: 0 20px 70px #00192033; }
#setupSceneBg { position: absolute; inset: 0; z-index: -3; background-position: center; background-size: cover; background-image: url('assets/noche.jpg'); transition: opacity .4s; }
.practice-shade { position: absolute; inset: 0; z-index: -2; background: linear-gradient(180deg,#061a2370 0%,#061a232e 40%,#031e28e8 100%); }
.practice-topline { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 25px 25px 0; }
.scene-pill { display: inline-flex; padding: 7px 13px; border: 1px solid #d9e8e04d; border-radius: 100px; background: #092b39a3; font-size: .875rem; backdrop-filter: blur(10px); }
.practice-label { font-size: .75rem; font-weight: 500; letter-spacing: 1.8px; text-shadow: 0 2px 6px #061e28; }
.preview-center { flex: 1; display: grid; place-items: center; position: relative; min-height: 260px; padding: 40px 18px; }
.preview-orbit { width: 240px; height: 240px; position: absolute; border-radius: 50%; border: 1px solid #e7fff04a; }
.preview-orbit span { display: block; position: absolute; inset: 17px; border-radius: 50%; border: 1px solid #e2fff033; }
.preview-orbit span:nth-child(2) { inset: 35px; background: #133d443d; backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); border-color: #e2fff02b; }
.preview-orbit span:nth-child(3) { inset: -13px; border-color: #d9ffef14; }
.preview-words { position: relative; text-align: center; display: flex; flex-direction: column; align-items: center; text-shadow: 0 2px 18px #002931; }
.preview-kicker { font-size: .75rem; font-weight: 500; letter-spacing: 2.5px; color: #d8e9e6; }
.preview-title { font-family: 'Cormorant Garamond', Georgia, serif; font-size: 3.5rem; font-weight: 400; line-height: 1.15; margin: 8px 0 6px; }
.preview-caption { font-size: .875rem; color: #deebe8; }
.practice-bottom { padding: 12px 36px 25px; text-align: center; }
.session-summary { font-size: .875rem; color: #e1eeee; margin-bottom: 13px; }
.btn-begin { min-height: 55px; width: 100%; border-radius: 100px; border: 1px solid #c4f6e7; background: var(--accent); color: #10393b; font-size: 1rem; font-weight: 700; box-shadow: 0 8px 30px #06242b2b; }
.btn-begin::before { content: '▶'; display: inline-block; font-size: .75rem; margin-right: 12px; }
.btn-begin:hover { background: #c4f0e5; }
.practice-hint { color: #c8dcda; font-size: .75rem; margin-top: 12px; }
.session-settings { border-radius: 26px; border: 1px solid #31525b; background: #10333ce6; padding: 25px; }
.settings-heading { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 25px; }
.settings-heading h2 { font-size: 1.0625rem; font-weight: 500; }
.settings-index { color: #9db8bc; font-size: .75rem; letter-spacing: 1px; white-space: nowrap; }
.setting-block + .setting-block { margin-top: 24px; }
.sec-lbl { display: flex; align-items: center; gap: 9px; font-size: .875rem; font-weight: 500; color: #dfedeb; margin-bottom: 11px; }
.sec-lbl > span { font-size: .75rem; color: #9dbabf; font-weight: 400; }
.pat-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pat-wrap { min-width: 0; }
.pat-btn { display: flex; flex-direction: column; align-items: flex-start; width: 100%; height: 100%; gap: 8px; padding: 14px; text-align: left; background: #12363e; border: 1px solid #38565d; border-radius: 14px; color: var(--text); }
.pat-btn:hover { border-color: #90b6b6; background: #1b4148; }
.pat-btn.on { border-color: var(--accent); background: #264a50; box-shadow: inset 0 0 0 .5px var(--accent); }
.pat-icon { display: flex; align-items: center; justify-content: space-between; width: 100%; color: var(--accent); }
.pat-icon svg { width: 20px; height: 20px; }
.selection-mark { width: 13px; height: 13px; border: 1px solid #63858a; border-radius: 50%; }
.pat-btn.on .selection-mark { border: 4px solid var(--accent); background: #264a50; }
.pat-btn .pn { display: block; font-size: .875rem; font-weight: 500; line-height: 1.4; }
.pat-btn .pt { color: var(--muted); font-size: .75rem; line-height: 1.4; }
.dur-row { display: flex; gap: 8px; }
.dur-btn { flex: 1; min-height: 43px; border-radius: 10px; background: #12363e; color: var(--muted); border: 1px solid #38565d; font-size: .875rem; }
.dur-btn.on { color: var(--accent); background: #264a50; border-color: var(--accent); }
.scenes-row { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; }
.sc { height: 91px; border: 1px solid #52666b; position: relative; border-radius: 12px; overflow: hidden; padding: 0; background: #1d4148; }
.sc img { display: block; width: 100%; height: 100%; object-fit: cover; }
.sc.on { border: 2px solid var(--accent); }
.sc-overlay { position: absolute; inset: 0; background: linear-gradient(transparent,#001a25cc); }
.sc-name { position: absolute; bottom: 8px; left: 11px; color: #fff; font-size: .875rem; font-weight: 500; text-shadow: 0 1px 8px #001620; }
.sc-check { display: none; position: absolute; top: 6px; right: 6px; width: 18px; height: 18px; border-radius: 50%; background: var(--accent); color: #0b3138; font-size: .75rem; font-weight: 700; line-height: 18px; }
.sc.on .sc-check { display: block; }
.hrv-optional { margin-top: 21px; padding-top: 16px; border-top: 1px solid #31525b; }
.hrv-optional summary { color: var(--muted); cursor: pointer; font-size: .875rem; min-height: 30px; }
.hrv-optional summary span { font-size: .75rem; color: #b2c7c6; margin-left: 10px; }
.hrv-input-row { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.hrv-input-lbl { font-size: .875rem; color: var(--muted); }
.hrv-num-input { min-width: 0; width: 125px; padding: 8px 12px; background: #092a32; border: 1px solid #537479; border-radius: 8px; color: var(--text); }
.hrv-optional p { font-size: .875rem; color: var(--muted); margin-top: 9px; }
.quiet-footer { display: flex; align-items: center; gap: 10px; padding: 23px 3px 0; color: var(--muted); font-size: .875rem; }
.footer-mark { color: var(--gold); font-size: 1.2rem; }
.footer-word { font-size: .75rem; letter-spacing: 3px; margin-left: auto; color: #a1bfc2; }
/* Session: animation is driven by the actual phase duration in calma.js. */
body.sess-active .site-header, body.sess-active .tabbar { display: none; }
#sess { position: fixed; inset: 0; width: 100%; margin: 0; z-index: 60; min-height: 100dvh; padding: 110px 20px 115px; background: var(--bg); overflow-y: auto; isolation: isolate; }
#sceneBg { position: fixed; inset: 0; z-index: -2; background-size: cover; background-position: center; }
#sceneBg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(#03232cb3,#03232c70,#03232cd9); }
.yt-wrap { position: absolute; inset: 0; display: none; }
.yt-wrap.active { display: block; }
.yt-wrap video { width: 100%; height: 100%; object-fit: cover; }
#sess-ui { min-height: calc(100dvh - 225px); display: flex; flex-direction: column; align-items: center; justify-content: center; }
.sess-hdr { position: fixed; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; padding: max(25px,env(safe-area-inset-top)) max(25px, calc((100vw - 1120px)/2)); gap: 20px; }
.btn-end, .fab { border: 1px solid #a8c9c080; background: #10343cd9; border-radius: 100px; color: var(--text); min-height: 46px; padding: 10px 21px; font-size: .875rem; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.sess-clock { font-size: 1.1rem; color: var(--text); font-variant-numeric: tabular-nums; padding: 10px 15px; border-radius: 100px; background: #10343ca8; }
.session-intro { color: #e4eee9; text-align: center; font-size: .875rem; letter-spacing: 1px; margin-bottom: 22px; }
.stage { position: relative; width: min(330px,80vw); aspect-ratio: 1; display: grid; place-items: center; isolation: isolate; }
.breath-track { position: absolute; inset: 0; border: 1px solid #c0eadd55; border-radius: 50%; }
.breath-track::after { content: ''; position: absolute; inset: 16px; border: 1px solid #c0eadd20; border-radius: 50%; }
.breath-disc { position: absolute; inset: 18px; border: 1px solid #bbecdc9c; border-radius: 50%; background: radial-gradient(circle at 35% 25%,#b4e8d966,#72c1b733 65%); box-shadow: 0 0 60px #a2e2cc1c,inset 0 0 45px #c3efe233; transform: scale(.58); transition: transform var(--breathDur,4s) linear; z-index: -1; backdrop-filter: blur(7px); -webkit-backdrop-filter: blur(7px); }
.breath-center { text-align: center; padding: 15px; }
.s-phase { font-family: 'Cormorant Garamond', Georgia, serif; font-size: 2.7rem; line-height: 1.15; max-width: 280px; text-shadow: 0 2px 20px #00212d; }
.s-count { font-size: 2.5rem; font-weight: 400; min-height: 62px; font-variant-numeric: tabular-nums; }
.s-msg { margin-top: 27px; text-align: center; font-family: 'Cormorant Garamond', Georgia, serif; font-style: italic; font-size: 1.7rem; line-height: 1.4; min-height: 38px; opacity: 0; transition: opacity .25s; color: var(--text); }
.s-msg.show { opacity: 1; }
.s-cycle { margin-top: 12px; font-size: .875rem; color: #d0e3df; min-height: 22px; }
.session-comfort { font-size: .875rem; color: #d0e3df; margin-top: 7px; }
.fab { position: fixed; bottom: max(27px,env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%); display: flex; align-items: center; justify-content: center; gap: 9px; white-space: nowrap; }
.fab:active:not(:disabled) { transform: translateX(-50%); }
.fab.off { color: #c5d9d6; }
/* Bring retained sound, meditation and HRV views into the new visual system. */
#hrv, #freqmed { max-width: 820px; padding: 115px 0 45px; }
#hrv .hrv-hdr { align-items: flex-start; margin: 22px 0 25px; }
.hrv-hdr-title, .fm-header-title { font-family: 'Cormorant Garamond', Georgia, serif; font-size: 2.8rem; font-weight: 400; line-height: 1.1; letter-spacing: -.5px; }
.hrv-hdr-sub, .fm-header-sub { font-size: .75rem; color: var(--accent); letter-spacing: 2px; margin-bottom: 8px; }
.panel-description { margin-top: 12px; font-size: 1rem; color: var(--muted); }
.local-note { font-size: .875rem; color: var(--muted); margin-top: 6px; }
.hrv-tabs, .fm-tabs { width: 100%; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; }
.hrv-tabs { margin-bottom: 20px; }
.hrv-tab, .fm-tab { min-height: 46px; font-size: .875rem; }
.hrv-tab.on, .fm-tab.active { background: #294e54; color: var(--accent); border-color: #779c9f; }
.hrv-stats-grid { gap: 14px; margin-bottom: 18px; }
.hrv-scard { min-width: 0; padding: 20px; background: var(--surface); border-color: var(--border); border-radius: 18px; gap: 8px; }
.hrv-scard-lbl, .hrv-card-lbl, .hrv-rlbl { font-size: .875rem; color: var(--muted); }
.hrv-scard-big, .hrv-lst-big { font-size: 2.3rem; line-height: 1.2; }
.hrv-scard-sub { font-size: .75rem; color: var(--muted); }
.hrv-tcard, .hrv-lstcard, .hrv-rblock { background: var(--surface); border-color: var(--border); border-radius: 18px; padding: 22px; margin-bottom: 18px; }
.hrv-mood, .hrv-chip, .med-dur-btn, .med-snd, .med-ctrl { min-height: 45px; }
.hrv-chart-none, .hrv-in-hint { color: var(--muted); font-size: .875rem; }
.hrv-clear-btn, .hrv-hi-del { color: #ffb5b0; min-height: 44px; min-width: 44px; }
.hrv-hitem { background: var(--surface); border-color: var(--border); padding: 15px; }
.hrv-hi-info, .hrv-lst-right { min-width: 0; overflow-wrap: anywhere; }
.hrv-hi-date, .hrv-lst-date { font-size: .75rem; }
.hrv-save-btn, .med-start-btn { background: var(--accent); color: #10393b; border: 1px solid #c4f6e7; font-size: 1rem; font-weight: 700; text-transform: none; letter-spacing: 0; border-radius: 100px; min-height: 54px; }
.hrv-save-btn:hover, .med-start-btn:hover { background: #c4f0e5; }
.fm-header { text-align: left; padding: 22px 0 0; }
.fm-header-title em { color: var(--accent); }
.fm-tabs { position: static; margin: 25px 0 0; }
.fm-panel { width: 100%; padding: 22px 0 0; }
.sound-intro { font-size: .875rem; color: var(--muted); margin: 0 0 24px; }
.fm-section { padding: 22px; border: 1px solid var(--border); border-radius: 20px; background: var(--surface); margin-bottom: 20px; }
.fm-section-hdr { margin-bottom: 16px; }
.fm-section-title { font-size: 1.5rem; line-height: 1.2; }
.fm-section-sub, .fm-pl-meta { font-size: .75rem; color: var(--muted); letter-spacing: .3px; }
.fm-playlist { padding: 14px; background: #1a4149; border-color: #3c5c62; }
.fm-playlist:hover { background: #275159; }
.fm-pl-name { font-family: 'Manrope', sans-serif; font-size: .9375rem; line-height: 1.5; }
.fm-pl-arrow { color: var(--accent); font-size: 1.2rem; }
.fm-warning { font-size: .875rem; color: #f3dca8; }
.med-section-lbl { font-size: .875rem; text-transform: none; color: var(--muted); margin: 21px 0 12px; letter-spacing: 0; }
.med-modes { gap: 13px; }
.med-mode { background: var(--surface); border: 1px solid var(--border); padding: 22px 12px; border-radius: 18px; gap: 12px; }
.med-mode.on { background: #264a50; border-color: var(--accent); }
.med-mode-name { font-size: .875rem; text-transform: none; letter-spacing: .2px; color: var(--text); }
.med-mode.on .med-mode-name { color: var(--accent); }
.med-durs { gap: 10px; }
.med-dur-btn { flex: 1; white-space: nowrap; background: var(--surface); border-color: var(--border); }
.med-sounds-grid { gap: 12px; }
.med-snd { background: var(--surface); border-color: var(--border); font-size: .875rem; }
.med-dur-btn.on, .med-snd.on, .hrv-chip.on, .hrv-mood.on { background: #264a50; border-color: var(--accent); color: var(--accent); }
.med-ring-wrap, .med-ring-svg { width: 245px; height: 245px; }
.med-ring-wrap { margin: 32px auto 24px !important; }
.med-time-disp { font-family: 'Manrope',sans-serif; font-size: 2.6rem; }
.med-time-sub, #medTimeDisp { font-family: 'Manrope',sans-serif !important; font-size: .875rem !important; color: var(--muted) !important; letter-spacing: 0 !important; }
.med-guide-box { background: var(--surface); border-color: var(--border); padding: 22px; }
.med-guide-text { font-size: 1.6rem; line-height: 1.45; }
.med-done-phrase { font-size: 1.8rem; }
.med-hist-item { background: var(--surface); padding: 15px; }
.med-hist-mode { font-size: .875rem; }
.med-hist-date { font-size: .75rem; }
.med-controls { margin-top: 24px !important; }
.btn-back { min-height: 44px; border-color: var(--border); font-size: .875rem; color: var(--muted); padding: 9px 18px; }
.app-notice { position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 100; background: #244c54; color: var(--text); border: 1px solid #77a9aa; box-shadow: 0 5px 30px #00131d80; border-radius: 15px; padding: 14px 20px; width: max-content; max-width: calc(100% - 32px); font-size: .875rem; }
.noscript-note { position: fixed; inset: auto 16px 110px; z-index: 100; background: var(--surface); border: 1px solid var(--accent); padding: 20px; }
@media (min-width: 1250px) { .practice-view { min-height: 550px; } .session-settings { padding: 27px 29px; } .pat-btn { padding: 15px 17px; } }
@media (max-width: 1000px) and (min-width: 761px) { .tab-item { padding: 12px 10px; gap: 6px; } .tabbar { left: 53%; } .brand-word > span { max-width: 130px; } .screen { width: calc(100% - 40px); } .practice-layout { gap: 16px; grid-template-columns: 1fr 1fr; } .session-settings { padding: 20px; } .settings-index { display: none; } .pat-btn { padding: 12px 10px; } .practice-bottom { padding: 12px 23px 23px; } .practice-topline { padding: 23px 20px 0; } .practice-label { letter-spacing: .5px; } }
@media (max-width: 760px) {
  .site-header { height: 77px; padding: 0 21px; }
  .brand img { width: 36px; height: 36px; border-radius: 9px; }
  .brand-word { font-size: 1.05rem; letter-spacing: 4px; }
  .brand-word > span { font-size: .75rem; letter-spacing: 0; }
  .lang-toggle button { min-width: 37px; min-height: 35px; }
  .screen { width: calc(100% - 36px); padding: 102px 0 111px; }
  .welcome { margin-bottom: 23px; }
  .h-title { font-size: 2.75rem; }
  .h-sub { font-size: .9375rem; margin-top: 9px; }
  .eyebrow { font-size: .75rem; }
  .welcome-note { display: none; }
  .practice-layout { grid-template-columns: minmax(0,1fr); gap: 18px; }
  .practice-view { min-height: 361px; border-radius: 23px; }
  .practice-topline { padding: 19px 19px 0; }
  .scene-pill { padding: 5px 11px; }
  .practice-label { font-size: .75rem; letter-spacing: 1px; }
  .preview-center { min-height: 190px; padding: 25px 10px 20px; }
  .preview-orbit { width: 162px; height: 162px; }
  .preview-orbit span { inset: 12px; }
  .preview-orbit span:nth-child(2) { inset: 25px; }
  .preview-orbit span:nth-child(3) { inset: -10px; }
  .preview-title { font-size: 2.8rem; margin: 4px 0; }
  .preview-caption { font-size: .75rem; }
  .preview-kicker { font-size: .75rem; letter-spacing: 1.6px; }
  .practice-bottom { padding: 4px 24px 20px; }
  .session-summary { margin-bottom: 10px; }
  .practice-hint { margin-top: 10px; font-size: .75rem; }
  .session-settings { border-radius: 23px; padding: 23px 20px; }
  .settings-heading { margin-bottom: 24px; }
  .settings-index { display: none; }
  .pat-btn { padding: 15px; }
  .sc { height: 96px; }
  .tabbar { top: auto; left: 0; right: 0; bottom: 0; transform: none; justify-content: space-around; gap: 2px; padding: 9px 12px max(12px,env(safe-area-inset-bottom)); border-top: 1px solid #35535a; background: #08262ef5; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
  .tab-item { flex: 1; flex-direction: column; gap: 4px; padding: 8px 5px; border-radius: 15px; font-size: .75rem; min-height: 56px; }
  .tab-item .ti-ic { width: 22px; height: 22px; }
  .tab-item .ti-lb { font-size: .875rem; }
  .tab-item.on { border-color: transparent; background: #23484f; }
  .quiet-footer { align-items: flex-start; padding: 20px 3px 0; font-size: .875rem; }
  .footer-word { display: none; }
  #hrv, #freqmed { padding: 100px 0 115px; }
  .hrv-hdr-title, .fm-header-title { font-size: 2.6rem; }
  .hrv-stats-grid { gap: 9px; }
  .hrv-scard { padding: 14px 10px; gap: 7px; }
  .hrv-scard-big { font-size: 1.8rem; }
  .hrv-scard-lbl { font-size: .75rem; letter-spacing: 0; }
  .hrv-scard-num { flex-wrap: wrap; }
  .hrv-scard-sub { font-size: .75rem; overflow-wrap: anywhere; }
  .hrv-tab { font-size: .875rem; letter-spacing: 0; }
  .hrv-tcard, .hrv-rblock, .hrv-lstcard { padding: 17px; }
  .fm-section { padding: 18px 14px; }
  .fm-section-hdr { gap: 8px; flex-wrap: wrap; }
  .fm-section-title { font-size: 1.3rem; }
  .fm-section-icon { display: none; }
  .fm-section-sub { letter-spacing: 0; line-height: 1.6; }
  .fm-playlist { gap: 10px; padding: 13px 10px; }
  .fm-pl-art { width: 36px; height: 40px; }
  .fm-pl-name { font-size: .9375rem; }
  .fm-pl-meta { letter-spacing: 0; line-height: 1.5; }
  .fm-hz-badge { font-size: .75rem; letter-spacing: 0; }
  .med-durs { gap: 7px; }
  .med-dur-btn { min-width: 74px; padding: 10px; font-size: .875rem; }
  .med-sounds-grid { gap: 9px; }
  .med-snd { font-size: .875rem; letter-spacing: 0; }
  #sess { padding: 100px 20px 110px; }
  #sess-ui { min-height: calc(100dvh - 210px); }
  .stage { width: min(300px,80vw); }
  .s-phase { font-size: 2.4rem; }
  .s-msg { font-size: 1.6rem; }
  .sess-hdr { padding: max(23px,env(safe-area-inset-top)) 23px 10px; }
  .app-notice { bottom: calc(95px + env(safe-area-inset-bottom)); }
}
@media (max-width: 360px) { .screen { width: calc(100% - 28px); } .site-header { padding: 0 15px; } .brand { gap: 8px; } .brand-word > span { max-width: 135px; } .session-settings { padding: 22px 15px; } .pat-btn { padding: 12px; } .practice-label { letter-spacing: .2px; } .h-title { font-size: 2.5rem; } .hrv-stats-grid { flex-wrap: wrap; } .hrv-scard { min-width: 90px; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .breath-disc { transform: scale(.83) !important; }
  .yt-wrap video { visibility: hidden; }
}