/* ============================================================
   daily casino - adaptive visuals stylesheet (en-PH, mobile first)
   File   : css/adaptive-33a64a-visuals.css
   Prefix : surface64aa3-
   Canvas : stable 320-430px phone frame, centered on wide screens
   Look   : deep slate night ground, butter/powder/sand accents,
            poster display headings + narrow condensed body,
            stroke-dominant panels with restrained corner radii
   ============================================================ */

/* ---------- design tokens ---------- */
:root {
  --surface64aa3-ink: #2C3E50;            /* base slate ground */
  --surface64aa3-ink-deep: #243240;       /* raised panel slate */
  --surface64aa3-ink-night: #1B2632;      /* deepest night layer */
  --surface64aa3-butter: #FFFFBA;         /* primary pale yellow */
  --surface64aa3-powder: #B0E0E6;         /* secondary powder blue */
  --surface64aa3-sand: #EEE8AA;           /* light goldenrod */
  --surface64aa3-mist: #D3D3D3;           /* body gray text */
  --surface64aa3-line: rgba(255, 251, 186, .24);
  --surface64aa3-line-soft: rgba(176, 224, 230, .17);
  --surface64aa3-panel: rgba(27, 38, 50, .55);
  --surface64aa3-topH: 58px;
  --surface64aa3-dockH: 64px;
  --surface64aa3-r: 6px;
  --surface64aa3-r-lg: 10px;
  --surface64aa3-gutter: 16px;
  --surface64aa3-font-display: 'Archivo Black', 'Arial Black', Impact, sans-serif;
  --surface64aa3-font-body: 'Barlow Semi Condensed', 'Arial Narrow', Arial, sans-serif;
}

/* ---------- base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  background: #141D26;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0 auto;
  max-width: 430px;
  min-height: 100vh;
  background: var(--surface64aa3-ink);
  color: var(--surface64aa3-mist);
  font-family: var(--surface64aa3-font-body);
  font-size: 15.5px;
  line-height: 1.55;
  border-left: 1px solid var(--surface64aa3-line-soft);
  border-right: 1px solid var(--surface64aa3-line-soft);
  padding: var(--surface64aa3-topH) 0 calc(var(--surface64aa3-dockH) + 24px + env(safe-area-inset-bottom, 0px));
}

img { max-width: 100%; display: block; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

ul, ol { margin: 0; padding: 0; }

::selection { background: var(--surface64aa3-sand); color: #24303D; }

:focus-visible {
  outline: 2px solid var(--surface64aa3-butter);
  outline-offset: 2px;
  border-radius: 2px;
}

.surface64aa3-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--surface64aa3-butter);
  color: #24303D;
  padding: 8px 14px;
  font-weight: 700;
  z-index: 99;
}

.surface64aa3-skip:focus {
  left: 12px;
  top: 10px;
}

/* ---------- fixed top action band ---------- */
.surface64aa3-top {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  background: linear-gradient(180deg, rgba(27, 38, 50, .98), rgba(27, 38, 50, .93));
  border-bottom: 1px solid var(--surface64aa3-line);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.surface64aa3-topin {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  height: var(--surface64aa3-topH);
  padding: 0 var(--surface64aa3-gutter);
}

.surface64aa3-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  min-height: 44px;
  color: var(--surface64aa3-butter);
}

.surface64aa3-brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--surface64aa3-line);
  padding: 2px;
  background: rgba(255, 251, 186, .06);
  flex: 0 0 auto;
}

.surface64aa3-bname {
  font-family: var(--surface64aa3-font-display);
  font-size: 15px;
  letter-spacing: .05em;
  line-height: 1;
  text-transform: lowercase;
  white-space: nowrap;
}

.surface64aa3-tacts {
  display: flex;
  align-items: center;
  gap: 8px;
}

.surface64aa3-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 7px 13px;
  border-radius: var(--surface64aa3-r);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .04em;
  line-height: 1;
  transition: transform .15s ease, background-color .15s ease;
}

.surface64aa3-btn-solid {
  background: var(--surface64aa3-butter);
  color: #24303D;
  border: 1px solid #E2DC90;
}

.surface64aa3-btn-solid:active {
  transform: translateY(1px);
  background: #F5F19B;
}

.surface64aa3-btn-line {
  background: transparent;
  color: var(--surface64aa3-powder);
  border: 1px solid rgba(176, 224, 230, .55);
}

.surface64aa3-btn-line:active {
  background: rgba(176, 224, 230, .14);
  transform: translateY(1px);
}

.surface64aa3-burger {
  width: 40px;
  height: 40px;
  display: grid;
  place-content: center;
  gap: 5px;
  border: 1px solid var(--surface64aa3-line);
  border-radius: var(--surface64aa3-r);
}

.surface64aa3-bline {
  width: 17px;
  height: 2px;
  border-radius: 2px;
  background: var(--surface64aa3-butter);
  transition: transform .25s ease, opacity .2s ease;
}

.surface64aa3-burger[aria-expanded="true"] .surface64aa3-bline:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.surface64aa3-burger[aria-expanded="true"] .surface64aa3-bline:nth-child(2) { opacity: 0; }
.surface64aa3-burger[aria-expanded="true"] .surface64aa3-bline:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- slide-over drawer menu ---------- */
.surface64aa3-scrim {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(10, 15, 20, .62);
  opacity: 0;
  visibility: hidden;
  transition: opacity .28s ease, visibility .28s ease;
}

.surface64aa3-scrim.surface64aa3-show {
  opacity: 1;
  visibility: visible;
}

.surface64aa3-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  right: max(0px, calc(50% - 215px));
  width: min(86vw, 320px);
  z-index: 80;
  display: flex;
  flex-direction: column;
  background: var(--surface64aa3-ink-night);
  border-left: 1px solid var(--surface64aa3-line);
  transform: translateX(102%);
  transition: transform .3s cubic-bezier(.22, .9, .3, 1);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.surface64aa3-drawer.surface64aa3-open {
  transform: translateX(0);
}

.surface64aa3-drawerhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--surface64aa3-line);
}

.surface64aa3-drawerhead img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  border: 1px solid var(--surface64aa3-line);
  padding: 1px;
}

.surface64aa3-drawerbrand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--surface64aa3-font-display);
  font-size: 14px;
  color: var(--surface64aa3-butter);
  letter-spacing: .05em;
}

.surface64aa3-dclose {
  position: relative;
  width: 38px;
  height: 38px;
  border: 1px solid var(--surface64aa3-line);
  border-radius: var(--surface64aa3-r);
  flex: 0 0 auto;
}

.surface64aa3-dclose::before,
.surface64aa3-dclose::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 15px;
  height: 2px;
  background: var(--surface64aa3-butter);
  border-radius: 2px;
}

.surface64aa3-dclose::before { transform: translate(-50%, -50%) rotate(45deg); }
.surface64aa3-dclose::after { transform: translate(-50%, -50%) rotate(-45deg); }

.surface64aa3-drawerlinks {
  flex: 1 1 auto;
  padding: 8px 16px 14px;
}

.surface64aa3-dlabel {
  display: block;
  margin: 16px 0 4px;
  font-family: var(--surface64aa3-font-display);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--surface64aa3-powder);
  opacity: .85;
}

.surface64aa3-dlink {
  position: relative;
  display: block;
  padding: 11px 22px 11px 2px;
  color: var(--surface64aa3-mist);
  text-decoration: none;
  font-size: 15px;
  border-bottom: 1px solid rgba(176, 224, 230, .12);
}

.surface64aa3-dlink::after {
  content: "";
  position: absolute;
  right: 4px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-top: 1.5px solid rgba(176, 224, 230, .6);
  border-right: 1.5px solid rgba(176, 224, 230, .6);
  transform: translateY(-50%) rotate(45deg);
}

.surface64aa3-dlink:active { color: var(--surface64aa3-butter); }

.surface64aa3-dlink.surface64aa3-on {
  color: var(--surface64aa3-butter);
  font-weight: 700;
}

.surface64aa3-dlink.surface64aa3-on::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--surface64aa3-sand);
}

.surface64aa3-drawerfoot {
  padding: 14px 16px calc(16px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--surface64aa3-line);
}

.surface64aa3-dpromo {
  width: 100%;
  min-height: 46px;
}

.surface64aa3-dnote {
  margin: 9px 0 0;
  font-size: 12px;
  color: rgba(211, 211, 211, .7);
  text-align: center;
}

/* ---------- main column ---------- */
.surface64aa3-main {
  padding: 0 var(--surface64aa3-gutter);
}

.surface64aa3-section {
  padding: 24px 0 4px;
}

.surface64aa3-sechead {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border-bottom: 1px solid var(--surface64aa3-line);
  padding-bottom: 9px;
  margin-bottom: 11px;
}

.surface64aa3-kicker {
  flex: 0 0 auto;
  margin-top: 3px;
  font-family: var(--surface64aa3-font-display);
  font-size: 9.5px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--surface64aa3-powder);
  border: 1px dashed rgba(176, 224, 230, .45);
  border-radius: 4px;
  padding: 4px 7px;
  white-space: nowrap;
}

.surface64aa3-h2 {
  margin: 0;
  font-family: var(--surface64aa3-font-display);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.28;
  letter-spacing: .01em;
  color: var(--surface64aa3-butter);
}

.surface64aa3-lede {
  margin: 0 0 6px;
  font-size: 15.5px;
  color: var(--surface64aa3-mist);
}

.surface64aa3-note {
  font-size: 12.5px;
  color: rgba(211, 211, 211, .75);
}

/* in-body text links */
.surface64aa3-main a:not(.surface64aa3-dirlink) {
  color: var(--surface64aa3-powder);
  text-decoration: none;
  border-bottom: 1px dotted rgba(176, 224, 230, .55);
  padding-bottom: 1px;
}

.surface64aa3-main a:not(.surface64aa3-dirlink):active {
  color: var(--surface64aa3-butter);
  border-bottom-color: var(--surface64aa3-butter);
}

/* ---------- hero ---------- */
.surface64aa3-hero {
  padding: 18px 0 6px;
}

.surface64aa3-h1 {
  margin: 0 0 11px;
  font-family: var(--surface64aa3-font-display);
  font-weight: 400;
  font-size: 26px;
  line-height: 1.16;
  color: var(--surface64aa3-butter);
}

.surface64aa3-h1 .surface64aa3-hl {
  border-bottom: 3px solid rgba(238, 232, 170, .55);
  padding-bottom: 2px;
}

.surface64aa3-herop {
  margin: 0 0 14px;
  font-size: 16px;
}

.surface64aa3-ctarow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 13px;
}

.surface64aa3-cta {
  flex: 1 1 150px;
  min-height: 46px;
}

.surface64aa3-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 4px;
}

.surface64aa3-fact {
  flex: 1 1 30%;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border: 1px solid var(--surface64aa3-line-soft);
  border-radius: var(--surface64aa3-r);
  padding: 8px 6px;
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--surface64aa3-powder);
}

/* ---------- promo banner carousel ---------- */
.surface64aa3-carousel {
  position: relative;
  margin: 8px 0 4px;
}

.surface64aa3-slides {
  display: flex;
  overflow: hidden;
  border: 1px solid var(--surface64aa3-line);
  border-radius: var(--surface64aa3-r-lg);
  background: var(--surface64aa3-ink-deep);
  transition: transform .45s ease;
}

.surface64aa3-slide {
  flex: 0 0 100%;
  display: block;
}

.surface64aa3-slide img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.surface64aa3-cdots {
  position: absolute;
  bottom: 9px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 7px;
}

.surface64aa3-dot {
  width: 22px;
  height: 10px;
  border-radius: 5px;
  border: 1px solid var(--surface64aa3-butter);
  background: rgba(27, 38, 50, .55);
  padding: 0;
  transition: background-color .2s ease;
}

.surface64aa3-dot.surface64aa3-on {
  background: var(--surface64aa3-butter);
}

.surface64aa3-cap {
  margin: 8px 0 0;
  text-align: center;
  font-size: 12.5px;
  letter-spacing: .02em;
  color: rgba(211, 211, 211, .85);
}

/* ---------- quick answer strip ---------- */
.surface64aa3-qa {
  margin: 12px 0 2px;
  border: 1px solid var(--surface64aa3-line-soft);
  border-radius: var(--surface64aa3-r-lg);
  overflow: hidden;
}

.surface64aa3-qarow {
  padding: 11px 13px;
}

.surface64aa3-qarow + .surface64aa3-qarow {
  border-top: 1px dashed rgba(176, 224, 230, .2);
}

.surface64aa3-q {
  display: block;
  margin: 0 0 3px;
  font-weight: 700;
  font-size: 15px;
  color: var(--surface64aa3-sand);
}

.surface64aa3-a {
  margin: 0;
  font-size: 14.5px;
}

/* ---------- game shelves ---------- */
.surface64aa3-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 9px;
  margin: 12px 0 6px;
}

.surface64aa3-gcard {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--surface64aa3-line-soft);
  border-radius: var(--surface64aa3-r);
  background: var(--surface64aa3-ink-deep);
  overflow: hidden;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.surface64aa3-gcard img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  pointer-events: none;
}

.surface64aa3-gname {
  display: flex;
  align-items: center;
  min-height: 36px;
  padding: 4px 5px 5px;
  font-size: 11px;
  line-height: 1.25;
  text-align: left;
  color: var(--surface64aa3-butter);
  background: linear-gradient(180deg, rgba(238, 232, 170, .1), rgba(238, 232, 170, .16));
  border-top: 1px solid rgba(238, 232, 170, .18);
  overflow-wrap: anywhere;
}

.surface64aa3-gcard:hover,
.surface64aa3-gcard:active {
  transform: translateY(-2px);
  border-color: rgba(255, 251, 186, .45);
  box-shadow: 0 6px 14px rgba(10, 15, 20, .38);
}

/* ---------- comparison ruled rows ---------- */
.surface64aa3-rows {
  margin: 12px 0 8px;
  border: 1px solid var(--surface64aa3-line-soft);
  border-radius: var(--surface64aa3-r-lg);
  overflow: hidden;
}

.surface64aa3-row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 10px;
  padding: 11px 12px;
}

.surface64aa3-row + .surface64aa3-row {
  border-top: 1px solid rgba(176, 224, 230, .14);
}

.surface64aa3-rowhead {
  font-family: var(--surface64aa3-font-display);
  font-size: 11px;
  letter-spacing: .06em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--surface64aa3-powder);
  padding-top: 2px;
}

.surface64aa3-rowtxt {
  margin: 0;
  font-size: 14.5px;
}

.surface64aa3-rowtxt strong {
  color: var(--surface64aa3-sand);
  font-weight: 600;
}

/* ---------- numbered step rail ---------- */
.surface64aa3-steps {
  list-style: none;
  margin: 14px 0 8px;
  counter-reset: surface64aa3-step;
}

.surface64aa3-step {
  position: relative;
  counter-increment: surface64aa3-step;
  margin-left: 14px;
  padding: 0 0 16px 32px;
  border-left: 1px solid rgba(238, 232, 170, .28);
}

.surface64aa3-step::before {
  content: counter(surface64aa3-step);
  position: absolute;
  left: -14px;
  top: 0;
  transform: translateX(-50%);
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  border: 1px solid var(--surface64aa3-sand);
  border-radius: 50%;
  background: var(--surface64aa3-ink);
  color: var(--surface64aa3-sand);
  font-family: var(--surface64aa3-font-display);
  font-size: 12px;
}

.surface64aa3-step:last-child {
  padding-bottom: 2px;
  border-left-color: transparent;
}

.surface64aa3-step h3 {
  margin: 0 0 3px;
  font-size: 15px;
  font-weight: 700;
  color: var(--surface64aa3-butter);
}

.surface64aa3-step p {
  margin: 0;
  font-size: 14.5px;
}

/* ---------- offer cards ---------- */
.surface64aa3-offers {
  display: grid;
  gap: 10px;
  margin: 12px 0 10px;
}

.surface64aa3-offer {
  border: 1px solid var(--surface64aa3-line-soft);
  border-left: 3px solid var(--surface64aa3-sand);
  border-radius: var(--surface64aa3-r);
  background: rgba(36, 50, 64, .4);
  padding: 10px 12px;
}

.surface64aa3-offer h3 {
  margin: 0 0 3px;
  font-size: 15px;
  font-weight: 700;
  color: var(--surface64aa3-sand);
}

.surface64aa3-offer p {
  margin: 0;
  font-size: 14.5px;
}

/* ---------- glossary ---------- */
.surface64aa3-terms {
  display: grid;
  gap: 9px;
  margin: 12px 0 4px;
}

.surface64aa3-termrow {
  border: 1px dashed rgba(176, 224, 230, .3);
  border-radius: var(--surface64aa3-r);
  padding: 9px 12px;
}

.surface64aa3-termrow dt {
  font-family: var(--surface64aa3-font-display);
  font-size: 11.5px;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--surface64aa3-powder);
  margin-bottom: 3px;
}

.surface64aa3-termrow dd {
  margin: 0;
  font-size: 14.5px;
}

/* ---------- homepage extended footer ---------- */
.surface64aa3-ext {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--surface64aa3-line);
}

.surface64aa3-extlead {
  margin: 0 0 4px;
  font-size: 15px;
}

.surface64aa3-dirgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 13px 0 8px;
}

.surface64aa3-dirlink {
  display: block;
  min-height: 48px;
  padding: 8px 10px;
  text-decoration: none;
  border: 1px solid var(--surface64aa3-line-soft);
  border-radius: var(--surface64aa3-r);
  background: rgba(27, 38, 50, .35);
  transition: border-color .18s ease;
}

.surface64aa3-dirlink strong {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--surface64aa3-butter);
}

.surface64aa3-dirlink span {
  display: block;
  margin-top: 1px;
  font-size: 12px;
  color: rgba(211, 211, 211, .8);
}

.surface64aa3-dirlink:active {
  border-color: rgba(255, 251, 186, .45);
}

.surface64aa3-brandnote {
  margin: 18px 0 0;
  padding: 10px 12px;
  border-left: 3px solid var(--surface64aa3-powder);
  background: rgba(176, 224, 230, .06);
  border-radius: 0 var(--surface64aa3-r) var(--surface64aa3-r) 0;
  font-size: 14px;
}

.surface64aa3-brandnote h3 {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--surface64aa3-powder);
}

.surface64aa3-brandnote p {
  margin: 0;
}

.surface64aa3-shortslabel {
  margin: 20px 0 8px;
  font-family: var(--surface64aa3-font-display);
  font-size: 11px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--surface64aa3-powder);
}

.surface64aa3-shorts {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 10px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.surface64aa3-shortcut {
  flex: 0 0 auto;
  scroll-snap-align: start;
  min-height: 44px;
  padding: 10px 15px;
  border: 1px solid rgba(255, 251, 186, .5);
  border-radius: 9px;
  background: rgba(255, 251, 186, .07);
  color: var(--surface64aa3-butter);
  font-weight: 700;
  font-size: 13.5px;
  white-space: nowrap;
  transition: background-color .16s ease, color .16s ease, transform .16s ease;
}

.surface64aa3-shortcut:active {
  background: var(--surface64aa3-butter);
  color: #24303D;
  transform: translateY(1px);
}

.surface64aa3-disclaimer {
  margin-top: 14px;
  padding-top: 11px;
  border-top: 1px dashed rgba(176, 224, 230, .22);
  font-size: 12.5px;
  color: rgba(211, 211, 211, .72);
}

/* ---------- common footer ---------- */
.surface64aa3-foot {
  padding: 18px var(--surface64aa3-gutter) 10px;
  text-align: center;
  font-size: 12.5px;
  letter-spacing: .03em;
  color: rgba(211, 211, 211, .62);
}

/* ---------- bottom dock (5 roles, raised hub) ---------- */
.surface64aa3-dock {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: end;
  background: rgba(27, 38, 50, .98);
  border-top: 1px solid var(--surface64aa3-line);
  height: calc(var(--surface64aa3-dockH) + env(safe-area-inset-bottom, 0px));
  padding: 0 4px env(safe-area-inset-bottom, 0px);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.surface64aa3-dockcell {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding-bottom: 3px;
}

.surface64aa3-dockitem {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  width: 100%;
  min-height: 52px;
  padding: 6px 2px;
  text-decoration: none;
  color: var(--surface64aa3-mist);
  border-radius: var(--surface64aa3-r);
  transition: background-color .18s ease, color .18s ease;
}

.surface64aa3-dockitem svg {
  width: 22px;
  height: 22px;
  transition: transform .2s ease;
}

.surface64aa3-docklabel {
  font-size: 10.5px;
  letter-spacing: .05em;
  line-height: 1;
}

.surface64aa3-dockitem:active svg {
  transform: translateY(-2px) scale(1.08);
}

.surface64aa3-dockitem.surface64aa3-on {
  color: var(--surface64aa3-butter);
  background: rgba(255, 251, 186, .13);
  border: 1px solid rgba(255, 251, 186, .35);
}

/* icon micro-morph: fill accent path when the item is active */
.surface64aa3-dockitem.surface64aa3-on .surface64aa3-ifill,
.surface64aa3-dockhub:active .surface64aa3-ifill {
  fill: currentColor;
  stroke: currentColor;
}

/* raised central hub */
.surface64aa3-dockhub {
  position: relative;
  top: -14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--surface64aa3-butter);
  color: #24303D;
  border: 2px solid var(--surface64aa3-ink-night);
  box-shadow: 0 7px 16px rgba(10, 15, 20, .55);
  transition: transform .18s ease;
}

.surface64aa3-dockhub svg {
  width: 20px;
  height: 20px;
}

.surface64aa3-dockhub .surface64aa3-docklabel {
  color: #24303D;
  font-weight: 700;
  font-size: 9.5px;
}

.surface64aa3-dockhub:active {
  transform: translateY(2px) scale(.95);
}

/* ---------- scroll reveal (only when JS is live) ---------- */
.surface64aa3-js .surface64aa3-reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .5s ease, transform .5s ease;
}

.surface64aa3-js .surface64aa3-reveal.surface64aa3-in {
  opacity: 1;
  transform: none;
}

/* ---------- breakpoints ---------- */
@media (min-width: 375px) {
  .surface64aa3-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
  }
}

@media (min-width: 431px) {
  body {
    box-shadow: 0 0 44px rgba(0, 0, 0, .45);
  }
}

/* ---------- motion and contrast preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }

  .surface64aa3-js .surface64aa3-reveal {
    opacity: 1;
    transform: none;
  }
}

/* ---------- help-page reading tools ---------- */
.surface64aa3-helpintro {
  padding: 18px 0 8px;
}

.surface64aa3-helpintro .surface64aa3-h1 {
  margin-bottom: 10px;
}

.surface64aa3-helpstrap {
  margin: 0 0 15px;
  color: var(--surface64aa3-mist);
  font-size: 16px;
}

.surface64aa3-helpactions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 0 0 4px;
}

.surface64aa3-helpactions .surface64aa3-btn {
  flex: 1 1 145px;
  min-height: 45px;
}

.surface64aa3-answerline {
  margin: 0 0 12px;
  padding: 11px 12px;
  border-left: 3px solid var(--surface64aa3-butter);
  background: rgba(255, 251, 186, .07);
  color: var(--surface64aa3-sand);
  font-weight: 700;
}

.surface64aa3-checklist {
  display: grid;
  gap: 8px;
  margin: 13px 0 7px;
  list-style: none;
}

.surface64aa3-checkitem {
  position: relative;
  padding: 10px 11px 10px 34px;
  border: 1px solid var(--surface64aa3-line-soft);
  border-radius: var(--surface64aa3-r);
  background: rgba(36, 50, 64, .42);
}

.surface64aa3-checkitem::before {
  content: "✓";
  position: absolute;
  left: 11px;
  top: 9px;
  color: var(--surface64aa3-butter);
  font-weight: 700;
}

.surface64aa3-checkitem strong {
  display: block;
  margin-bottom: 2px;
  color: var(--surface64aa3-sand);
}

.surface64aa3-checkitem p {
  margin: 0;
  font-size: 14px;
}

.surface64aa3-fixrail {
  display: grid;
  gap: 0;
  margin: 14px 0 8px;
  counter-reset: surface64aa3-fix;
}

.surface64aa3-fixstep {
  position: relative;
  counter-increment: surface64aa3-fix;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  padding: 0 0 15px;
}

.surface64aa3-fixstep::before {
  content: counter(surface64aa3-fix);
  width: 29px;
  height: 29px;
  display: grid;
  place-items: center;
  border: 1px solid var(--surface64aa3-powder);
  border-radius: 50%;
  color: var(--surface64aa3-powder);
  font-family: var(--surface64aa3-font-display);
  font-size: 12px;
}

.surface64aa3-fixstep:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 14px;
  top: 29px;
  bottom: 0;
  border-left: 1px dashed rgba(176, 224, 230, .35);
}

.surface64aa3-fixstep h3 {
  margin: 2px 0 3px;
  font-size: 15px;
  color: var(--surface64aa3-butter);
}

.surface64aa3-fixstep p {
  margin: 0;
  font-size: 14.5px;
}

.surface64aa3-qaList {
  display: grid;
  gap: 9px;
  margin: 13px 0 6px;
}

.surface64aa3-qaItem {
  padding: 11px 12px;
  border: 1px solid rgba(238, 232, 170, .3);
  border-radius: var(--surface64aa3-r-lg);
  background: rgba(27, 38, 50, .52);
}

.surface64aa3-qaItem h3 {
  margin: 0 0 4px;
  color: var(--surface64aa3-sand);
  font-size: 15px;
  line-height: 1.3;
}

.surface64aa3-qaItem p {
  margin: 0;
  font-size: 14.5px;
}

.surface64aa3-promoStrip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 3px 2px 10px;
  margin: 11px 0 2px;
  -webkit-overflow-scrolling: touch;
}

.surface64aa3-promoChip {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 9px 13px;
  border: 1px solid rgba(176, 224, 230, .5);
  border-radius: 8px;
  color: var(--surface64aa3-powder);
  font-weight: 700;
  font-size: 13px;
  white-space: nowrap;
}

.surface64aa3-promoChip:active {
  background: var(--surface64aa3-powder);
  color: #24303D;
}

/* The features page uses a two-column capability ledger instead of the tips rail. */
.surface64aa3-ledger {
  margin: 13px 0 7px;
  border-top: 1px solid var(--surface64aa3-line);
}

.surface64aa3-ledgerrow {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 11px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(176, 224, 230, .16);
}

.surface64aa3-ledgerrow dt {
  color: var(--surface64aa3-powder);
  font-family: var(--surface64aa3-font-display);
  font-size: 11px;
  letter-spacing: .07em;
  line-height: 1.35;
  text-transform: uppercase;
}

.surface64aa3-ledgerrow dd {
  margin: 0;
  font-size: 14.5px;
}

.surface64aa3-ledgerrow dd strong {
  display: block;
  margin-bottom: 2px;
  color: var(--surface64aa3-butter);
}

.surface64aa3-decision {
  display: grid;
  gap: 8px;
  margin: 13px 0 7px;
}

.surface64aa3-decisionitem {
  padding: 10px 12px;
  border: 1px solid var(--surface64aa3-line-soft);
  border-radius: var(--surface64aa3-r);
}

.surface64aa3-decisionitem strong {
  color: var(--surface64aa3-sand);
}

.surface64aa3-decisionitem p {
  margin: 3px 0 0;
  font-size: 14px;
}

.surface64aa3-relationship {
  display: grid;
  gap: 7px;
  margin: 13px 0 5px;
}

.surface64aa3-relation {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 9px 10px;
  background: rgba(176, 224, 230, .06);
  border-left: 2px solid var(--surface64aa3-powder);
}

.surface64aa3-relation b {
  flex: 0 0 auto;
  color: var(--surface64aa3-powder);
  font-size: 13px;
}

.surface64aa3-relation span {
  font-size: 14px;
}

.surface64aa3-featureActions {
  display: grid;
  gap: 8px;
  margin: 12px 0 5px;
}

.surface64aa3-featureActions .surface64aa3-btn {
  width: 100%;
  justify-content: flex-start;
  text-align: left;
}

@media (min-width: 375px) {
  .surface64aa3-featureActions {
    grid-template-columns: 1fr 1fr;
  }

  .surface64aa3-featureActions .surface64aa3-btn {
    min-height: 48px;
  }
}