/* Affix site, concept v2.
   Layout: content sits in long rounded bands stacked like strips in a pack; each band takes one brand surface. */
:root {
  color-scheme: light;
  --paper: #F6F4EF;
  --white: #FFFFFF;
  --ink: #111316;
  --ink70: #3F4148;
  --ink60: #5C5E66;
  --line: #E4E1DA;
  --mint: #B9F0D7;
  --mint-deep: #1F6E52;
  --coral: #FF5A4E;
  --tongue: #F2A7A0;
  --raised: #1E2026;
  --on-ink-muted: #C9CBD1;
  --dot: var(--coral);
  --font: "Host Grotesk", "Helvetica Neue", Arial, sans-serif;
  --r-band: clamp(14px, 1.6vw, 20px);
  --r-card: 12px;
  --r-img: 6px;
  --pad: clamp(24px, 5vw, 72px);
  --gap: 12px;
  --max: 1320px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--font); font-size: 19px; line-height: 1.5;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--paper); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; } }
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -0.03em; line-height: 1.0; text-wrap: balance; }
h1 { font-size: clamp(46px, 7.2vw, 108px); }
h2 { font-size: clamp(34px, 4.6vw, 64px); }
h3 { font-size: clamp(24px, 2.4vw, 32px); letter-spacing: -0.015em; line-height: 1.1; }
p { margin: 0; text-wrap: pretty; max-width: 62ch; }
.lede { font-size: clamp(19px, 1.6vw, 23px); line-height: 1.45; color: var(--ink70); }
.label { font-size: 14px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink70); }
.muted { color: var(--ink60); }
.skip { position: absolute; left: 16px; top: -60px; z-index: 50; background: var(--ink); color: var(--paper); padding: 10px 16px; border-radius: 99px; text-decoration: none; font-weight: 600; }
.skip:focus { top: calc(env(safe-area-inset-top, 0px) + 12px); }

/* ---------- top bar ---------- */
#topbar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: var(--paper);
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.bar { max-width: var(--max); margin: 0 auto; display: flex; align-items: center; gap: 24px; min-height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex: none; }
.brand .sy { width: 40px; height: 40px; }
.brand .wm { width: 92px; height: auto; }
.mainnav { display: flex; gap: 6px; margin-left: auto; flex-wrap: wrap; }
.mainnav a {
  position: relative; text-decoration: none; font-size: 17px; font-weight: 600; padding: 10px 14px; border-radius: 99px; color: var(--ink);
}
.mainnav a:hover { background: var(--white); }
.mainnav a[aria-current="page"] { background: var(--white); }
.mainnav a[aria-current="page"]::before { content: ""; display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--dot); margin-right: 8px; vertical-align: 1px; transition: background .4s; }
.monthbtn {
  flex: none; display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 16px;
  background: var(--ink); color: var(--paper); padding: 11px 18px; border-radius: 99px;
}
.monthbtn .count { min-width: 24px; height: 24px; border-radius: 12px; background: var(--dot); color: var(--ink); display: inline-grid; place-items: center; font-size: 14px; padding: 0 6px; font-variant-numeric: tabular-nums; transition: background .4s; }
.monthbtn.bump .count { animation: bump .5s cubic-bezier(.3,1.6,.5,1); }
@keyframes bump { 0% { transform: scale(1); } 40% { transform: scale(1.35); } 100% { transform: scale(1); } }
@media (max-width: 860px) {
  .bar { flex-wrap: wrap; gap: 8px 12px; padding-block: 10px; }
  .mainnav { order: 3; width: 100%; margin-left: 0; justify-content: space-between; gap: 0; }
  .mainnav a { font-size: 16px; padding: 8px 10px; }
  .monthbtn { margin-left: auto; font-size: 15px; padding: 9px 14px; }
}
@media (max-width: 380px) { .mainnav a { padding: 8px 6px; font-size: 15px; } .monthbtn .lbl { display: none; } }

/* ---------- bands ---------- */
main { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: 8px 16px; }
.bands { max-width: var(--max); margin: 0 auto; display: grid; gap: var(--gap); }
.band { border-radius: var(--r-band); padding: var(--pad); background: var(--white); position: relative; overflow: hidden; min-width: 0; }
.band.mint { background: var(--mint); }
.band.ink { background: var(--ink); color: var(--paper); }
.band.ink .lede, .band.ink .label, .band.ink .muted { color: var(--on-ink-muted); }
.band.coral { background: var(--coral); }
.band.coral .lede, .band.coral .label { color: var(--ink); }
.band.tongue { background: var(--tongue); }
.band.paper { background: transparent; border: 2px solid var(--line); }
.band-head { display: grid; gap: 16px; margin-bottom: clamp(28px, 4vw, 48px); }
.band-head.split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: end; gap: 24px 48px; }
@media (max-width: 860px) { .band-head.split { grid-template-columns: minmax(0, 1fr); } }
.pill { display: inline-flex; align-items: center; gap: 8px; width: fit-content; font-size: 14px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: 7px 14px; border-radius: 99px; background: var(--paper); color: var(--ink); }
.band.mint .pill { background: var(--white); }
.band.ink .pill { background: var(--raised); color: var(--paper); }
.pill i { width: 10px; height: 10px; border-radius: 50%; background: var(--coral); display: inline-block; }
.pill i.strip { width: 22px; border-radius: 5px; }

/* buttons */
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font: inherit; font-size: 17px; font-weight: 700; padding: 15px 26px; border-radius: 99px; border: 2px solid var(--ink); cursor: pointer; text-decoration: none; transition: transform .15s, background .2s; }
.btn:active { transform: scale(.97); }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-ink:hover { background: #2A2C33; }
.btn-line { background: transparent; color: var(--ink); }
.btn-line:hover { background: rgba(17,19,22,.06); }
.band.ink .btn-line { border-color: var(--paper); color: var(--paper); }
.band.ink .btn-ink { background: var(--paper); color: var(--ink); border-color: var(--paper); }

/* ---------- hero ---------- */
.hero .wmbig { width: 100%; height: auto; margin-bottom: clamp(28px, 4vw, 56px); overflow: visible; }
.hero-row { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 24px 56px; align-items: end; }
.hero-row .copy { display: grid; gap: 24px; }
@media (max-width: 860px) { .hero-row { grid-template-columns: minmax(0, 1fr); } }

/* ---------- formats ---------- */
.formats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); }
@media (max-width: 760px) { .formats { grid-template-columns: minmax(0, 1fr); } }
.format { border-radius: var(--r-card); padding: clamp(24px, 3vw, 40px); display: grid; gap: 14px; align-content: start; }
.format.stick { background: var(--tongue); }
.format.stamp { background: var(--mint); }
.format .art { height: clamp(200px, 24vw, 300px); display: grid; place-items: center; }
.format .art svg { width: 100%; height: 100%; }
.format .word { font-size: clamp(56px, 7vw, 104px); font-weight: 800; letter-spacing: -0.04em; line-height: .95; }

/* ---------- steps ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); counter-reset: s; }
@media (max-width: 980px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .steps { grid-template-columns: minmax(0, 1fr); } }
.steps li { background: var(--raised); border-radius: var(--r-card); padding: 28px; display: grid; gap: 12px; align-content: start; }
.steps .ic { height: 120px; display: grid; place-items: center; }
.steps .ic svg { height: 100%; width: auto; }
.steps .n { font-size: 14px; font-weight: 600; letter-spacing: .06em; color: var(--on-ink-muted); }
.steps h3 { color: var(--paper); }
.steps p { color: var(--on-ink-muted); font-size: 17px; }

/* ---------- rotation ---------- */
.rotation { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 32px 64px; align-items: center; }
@media (max-width: 860px) { .rotation { grid-template-columns: minmax(0, 1fr); } }
.rotation .map { max-width: 360px; width: 100%; margin: 0 auto; }
.weeks { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.weeks button {
  width: 100%; display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; align-items: center; gap: 16px; text-align: left; font: inherit;
  background: none; border: 0; border-top: 2px solid var(--ink); padding: 18px 4px; cursor: pointer; color: var(--ink);
}
.weeks li:last-child button { border-bottom: 2px solid var(--ink); }
.weeks .no { width: 40px; height: 40px; border-radius: 50%; border: 3px solid var(--ink); display: grid; place-items: center; font-weight: 700; font-size: 17px; transition: background .3s, border-color .3s; }
.weeks .site { font-size: clamp(22px, 2.2vw, 28px); font-weight: 700; letter-spacing: -0.01em; }
.weeks .when { font-size: 15px; color: var(--ink70); }
.weeks button[aria-pressed="true"] .no { background: var(--coral); border-color: var(--coral); }
.weeks button:hover .site { text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 2px; }
.rotation .note { margin-top: 20px; font-size: 17px; color: var(--ink70); }

/* ---------- range teaser + cards ---------- */
.doses { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
@media (max-width: 900px) { .doses { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .doses { grid-template-columns: minmax(0, 1fr); } }
.dose { background: var(--paper); border-radius: var(--r-card); padding: 24px; display: grid; gap: 10px; align-content: start; text-decoration: none; color: var(--ink); border: 2px solid transparent; transition: border-color .2s, transform .2s; }
.dose:hover, .dose:focus-within { border-color: var(--ink); }
.dose .shape { height: 84px; display: flex; align-items: center; }
.dose .shape .s { height: 56px; width: 70%; border-radius: 28px; }
.dose .shape .d { height: 84px; width: 84px; border-radius: 50%; }
.dose .code { font-size: 56px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.dose .meta { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; flex-wrap: wrap; }
.dose .nm { font-size: 22px; font-weight: 700; }
.dose p { font-size: 17px; color: var(--ink70); }
.dose .add { margin-top: 6px; justify-self: start; font-size: 16px; padding: 11px 18px; }
.dose .add[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.dose[data-hidden="true"] { display: none; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filters button { font: inherit; font-size: 16px; font-weight: 600; padding: 10px 18px; border-radius: 99px; border: 2px solid var(--ink); background: transparent; cursor: pointer; color: var(--ink); }
.filters button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }

/* ---------- build your month ---------- */
.build { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 32px 56px; align-items: start; }
@media (max-width: 900px) { .build { grid-template-columns: minmax(0, 1fr); } }
.choose { display: grid; gap: 24px; }
.choose fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 10px; }
.choose legend { padding: 0; margin-bottom: 10px; }
.opt { display: flex; flex-wrap: wrap; gap: 8px; }
.opt label { cursor: pointer; }
.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt span { display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px 10px 12px; border-radius: 99px; background: var(--white); font-weight: 600; font-size: 17px; border: 2px solid transparent; }
.opt span i { display: inline-block; width: 26px; height: 14px; border-radius: 7px; }
.opt span i.dot { width: 18px; height: 18px; border-radius: 50%; }
.opt input:checked + span { border-color: var(--ink); }
.opt input:focus-visible + span { outline: 3px solid var(--coral); outline-offset: 3px; }
.summary { background: var(--white); border-radius: var(--r-card); padding: clamp(20px, 3vw, 32px); display: grid; gap: 18px; min-width: 0; }
.cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px 6px; }
.cal .dow { font-size: 13px; font-weight: 600; letter-spacing: .06em; color: var(--ink60); text-align: center; }
.cal .day { display: grid; gap: 4px; justify-items: center; font-size: 13px; color: var(--ink60); font-variant-numeric: tabular-nums; }
.cal .day b { width: 100%; max-width: 44px; height: 12px; border-radius: 6px; display: block; background: var(--line); }
.cal .day em { width: 14px; height: 14px; border-radius: 50%; display: block; }
.cal .day.blank { visibility: hidden; }
.inbox { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.inbox li { display: flex; align-items: center; gap: 12px; font-size: 17px; }
.inbox li i { flex: none; width: 30px; height: 14px; border-radius: 7px; display: inline-block; }
.inbox li i.dot { width: 18px; height: 18px; border-radius: 50%; margin: 0 6px; }
.status { font-size: 16px; color: var(--mint-deep); font-weight: 600; min-height: 24px; }

/* ---------- app ---------- */
.phones { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 3vw, 40px); align-items: start; }
@media (max-width: 900px) { .phones { grid-template-columns: minmax(0, 1fr); max-width: 380px; margin: 0 auto; } }
.phone { background: #000; border-radius: 48px; padding: 10px; }
.screen { border-radius: 40px; overflow: hidden; background: var(--paper); color: var(--ink); aspect-ratio: 390 / 800; max-width: 100%; display: flex; flex-direction: column; padding: 22px 18px 0; gap: 14px; position: relative; }
.screen.mint { background: var(--mint); }
.screen.inkscr { background: var(--ink); color: var(--paper); }
.screen .sb { font-size: 14px; font-weight: 600; }
.screen .t { font-size: 26px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.05; }
.screen .k { font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink60); }
.screen.inkscr .k { color: var(--on-ink-muted); }
.card { background: var(--white); border-radius: var(--r-card); padding: 16px; display: grid; gap: 12px; }
.row { display: grid; grid-template-columns: 40px minmax(0, 1fr) 28px; gap: 12px; align-items: center; }
.row .cd { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 14px; }
.row b { display: block; font-size: 15px; }
.row small { font-size: 13px; color: var(--ink60); }
.check { width: 28px; height: 28px; border-radius: 50%; border: 2.5px solid var(--ink60); background: none; cursor: pointer; padding: 0; transition: background .25s, border-color .25s; }
.check[aria-pressed="true"] { background: var(--coral); border-color: var(--coral); }
.screen .btn { padding: 12px 18px; font-size: 15px; }
.screen .map { width: 62%; margin: 0 auto; }
.screen .msg { font-size: 14px; color: var(--ink70); min-height: 40px; }
.mini-cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 10px 6px; }
.mini-cal b { height: 10px; border-radius: 5px; display: block; }
.mini-cal em { width: 14px; height: 14px; border-radius: 50%; display: block; margin: 4px auto 0; }
.mini-cal span { display: grid; }
.tabs { margin-top: auto; margin-inline: -18px; display: grid; grid-template-columns: repeat(4, 1fr); background: var(--white); padding: 12px 0 18px; font-size: 12px; font-weight: 600; text-align: center; color: var(--ink60); }
.tabs .on { color: var(--ink); }
.screen.inkscr .tabs { background: var(--raised); }
.screen.inkscr .tabs .on { color: var(--paper); }
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
@media (max-width: 860px) { .features { grid-template-columns: minmax(0, 1fr); } }
.feature { background: var(--paper); border-radius: var(--r-card); padding: 28px; display: grid; gap: 12px; align-content: start; }
.feature .ic { height: 48px; display: flex; align-items: center; gap: 8px; }

/* ---------- about ---------- */
.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); margin-top: 40px; }
@media (max-width: 860px) { .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.facts div { background: var(--paper); border-radius: var(--r-card); padding: 22px; display: grid; gap: 6px; }
.facts strong { font-size: clamp(44px, 5vw, 72px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.story { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 56px; }
@media (max-width: 860px) { .story { grid-template-columns: minmax(0, 1fr); } }
.story p + p { margin-top: 16px; }
.marks { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
@media (max-width: 980px) { .marks { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .marks { grid-template-columns: minmax(0, 1fr); } }
.mk { background: var(--white); border-radius: var(--r-card); padding: 24px; display: grid; gap: 12px; align-content: start; }
.mk .ic { height: 140px; display: grid; place-items: center; }
.mk .ic svg { max-height: 100%; width: auto; }
.mk p { font-size: 17px; color: var(--ink70); }
.album { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
@media (max-width: 900px) { .album { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .album { grid-template-columns: minmax(0, 1fr); } }
.album figure { margin: 0; border-radius: var(--r-img); overflow: hidden; background: var(--line); aspect-ratio: 16 / 9; max-width: 100%; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; }
.album img { width: 100%; height: 100%; object-fit: cover; display: block; min-width: 0; }
.credits { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 56px; align-items: end; }
@media (max-width: 860px) { .credits { grid-template-columns: minmax(0, 1fr); } }
.credit-name { font-size: clamp(44px, 6vw, 88px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; margin-top: 8px; }

/* ---------- footer ---------- */
.foot { display: grid; gap: 40px; }
.foot .morse { height: 40px; overflow: hidden; }
.foot .morse svg { height: 40px; width: auto; max-width: none; animation: drift 30s linear infinite; }
@keyframes drift { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.foot-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 48px; align-items: end; }
@media (max-width: 760px) { .foot-row { grid-template-columns: minmax(0, 1fr); } }
.foot .wm { width: min(340px, 70vw); }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.foot nav a { color: var(--paper); text-decoration: none; font-weight: 600; font-size: 17px; }
.foot nav a:hover { text-decoration: underline; text-underline-offset: 4px; }
.foot-credit { margin: 0; max-width: none; padding-top: 20px; border-top: 1px solid rgba(246,244,239,.18); font-size: 14px; line-height: 1.5; color: var(--on-ink-muted); }
.foot-credit a { color: var(--paper); text-decoration: underline; text-underline-offset: 3px; }
.foot-credit a:hover { text-decoration-thickness: 2px; }
.foot .note { font-size: 16px; color: var(--on-ink-muted); max-width: 62ch; }
body.still .foot .morse svg { animation: none; }
.band-head.split h1 { font-size: clamp(44px, 5.4vw, 84px); overflow-wrap: break-word; }
.band.ink .screen .btn-ink { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ---------- app prototype ---------- */
.proto { display: grid; grid-template-columns: minmax(0, 420px) minmax(0, 1fr); gap: 32px clamp(32px, 6vw, 96px); align-items: start; justify-content: center; container-type: inline-size; }
@media (max-width: 860px) { .proto { grid-template-columns: minmax(0, 1fr); justify-items: center; } }
/* iPhone 17 Pro, front. Every size is in iPhone points (--u = 1pt): 440 x 906 overall with buttons,
   body 434 x 906, screen 402 x 874 at (19, 16) with 62pt corners, Dynamic Island 125 x 37, 11pt below the screen top. */
.proto-phone { --pw: min(420px, 100cqw); --u: calc(var(--pw) / 440); width: var(--pw); max-width: none; position: relative; isolation: isolate;
  padding: calc(16 * var(--u)) calc(19 * var(--u)); border-radius: 0;
  --metal-l: #F4F5F6; --metal: #D5D7DA; --metal-d: #A6A9AD; --btn: linear-gradient(90deg, var(--metal-d), var(--metal) 50%, var(--metal-l));
  background:
    var(--btn) left 0 top calc(168 * var(--u)) / calc(5 * var(--u)) calc(34 * var(--u)) no-repeat,
    var(--btn) left 0 top calc(232 * var(--u)) / calc(5 * var(--u)) calc(62 * var(--u)) no-repeat,
    var(--btn) left 0 top calc(310 * var(--u)) / calc(5 * var(--u)) calc(62 * var(--u)) no-repeat,
    var(--btn) right 0 top calc(252 * var(--u)) / calc(5 * var(--u)) calc(98 * var(--u)) no-repeat,
    linear-gradient(var(--metal-d), var(--metal-d)) right calc(.5 * var(--u)) top calc(540 * var(--u)) / calc(4 * var(--u)) calc(64 * var(--u)) no-repeat; }
.proto-phone::before { content: ""; position: absolute; z-index: -1; inset: 0 calc(3 * var(--u)); border-radius: calc(77 * var(--u));
  border: calc(6 * var(--u)) solid transparent;
  background: linear-gradient(#0A0A0B, #0A0A0B) padding-box, linear-gradient(90deg, var(--metal-l), var(--metal) 8%, var(--metal-d) 50%, var(--metal) 92%, var(--metal-l)) border-box; }
.proto-phone::after { content: ""; position: absolute; z-index: 6; top: calc(27 * var(--u)); left: 50%; width: calc(125 * var(--u)); height: calc(37 * var(--u)); transform: translateX(-50%); border-radius: 99px;
  background: radial-gradient(circle at calc(104.5 * var(--u)) 50%, #3A4A6B 0 calc(1.5 * var(--u)), #11151F calc(1.6 * var(--u)) calc(5.5 * var(--u)), transparent calc(5.6 * var(--u))), #000; pointer-events: none; }
.app-screen { aspect-ratio: 402 / 874; border-radius: calc(62 * var(--u)); padding: 0; gap: 0; background: var(--paper); font-size: 15px; line-height: 1.4; }
.app-screen::after { content: ""; position: absolute; z-index: 6; left: 50%; bottom: calc(8 * var(--u)); width: calc(139 * var(--u)); height: calc(5 * var(--u)); transform: translateX(-50%); border-radius: 99px; background: var(--ink); pointer-events: none; }
.sbar { display: grid; grid-template-columns: calc(138.5 * var(--u)) 1fr calc(138.5 * var(--u)); align-items: center; height: calc(54 * var(--u)); padding-top: calc(5 * var(--u)); font-size: calc(17 * var(--u)); font-weight: 600; letter-spacing: -.02em; flex: none; }
.sbar > span:first-child { justify-self: center; }
.sb-r { grid-column: 3; justify-self: center; display: flex; } .sb-r svg { width: calc(72 * var(--u)); height: auto; display: block; }
.views { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: none; }
.views::-webkit-scrollbar { display: none; }
.view { padding: 8px 18px 20px; display: grid; gap: 14px; align-content: start; }
.app-screen.v-sites { background: var(--mint); } .app-screen.v-stamp { background: var(--mint); }
.view .k { font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink60); }
.v-sites .view .k, .v-stamp .view .k { color: var(--mint-deep); }
.view .t { font-size: 28px; font-weight: 800; letter-spacing: -0.025em; line-height: 1.05; }
.view .card { background: var(--white); border-radius: 12px; padding: 16px; display: grid; gap: 12px; }
.view .card h3 { font-size: 20px; letter-spacing: -0.01em; }
.arow { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; gap: 12px; align-items: center; }
.arow .cd { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 14px; }
.arow b { display: block; font-size: 15px; } .arow small { font-size: 13px; color: var(--ink60); display: block; }
.mini { font: inherit; font-size: 14px; font-weight: 700; padding: 8px 14px; border-radius: 99px; border: 2px solid var(--ink); background: var(--ink); color: var(--paper); cursor: pointer; }
.mini.line { background: transparent; color: var(--ink); }
.mini:disabled { opacity: .45; cursor: default; }
.donechip { width: 30px; height: 30px; border-radius: 50%; background: var(--coral); display: grid; place-items: center; }
.donechip svg { width: 16px; height: 16px; }
.wide { width: 100%; justify-content: center; padding: 13px 18px; font-size: 15px; }
.note { font-size: 13px; color: var(--ink70); }
.streak { display: flex; gap: 6px; } .streak b { height: 10px; flex: 1; border-radius: 5px; background: var(--line); }
.apptabs { flex: none; display: grid; grid-template-columns: repeat(4, 1fr); background: var(--white); padding: 8px 4px calc(26 * var(--u)); border-top: 1px solid var(--line); }
.apptabs button { font: inherit; font-size: 12px; font-weight: 600; color: var(--ink60); background: none; border: 0; display: grid; justify-items: center; gap: 4px; padding: 6px 0; cursor: pointer; border-radius: 12px; }
.apptabs button[aria-selected="true"] { color: var(--ink); }
.apptabs button[aria-selected="true"] .ti { background: var(--ink); }
.ti { width: 22px; height: 22px; display: block; background: var(--ink60); -webkit-mask: var(--m) center / contain no-repeat; mask: var(--m) center / contain no-repeat; }
.ti-today { --m: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='9' fill='none' stroke='black' stroke-width='3'/%3E%3Ccircle cx='12' cy='12' r='4'/%3E%3C/svg%3E"); }
.ti-sites { --m: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='4' r='3'/%3E%3Ccircle cx='4' cy='11' r='3'/%3E%3Ccircle cx='20' cy='11' r='3'/%3E%3Ccircle cx='8' cy='20' r='3'/%3E%3Ccircle cx='16' cy='20' r='3'/%3E%3C/svg%3E"); }
.ti-month { --m: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='2' y='5' width='20' height='5' rx='2.5'/%3E%3Crect x='2' y='14' width='12' height='5' rx='2.5'/%3E%3Ccircle cx='19' cy='16.5' r='3'/%3E%3C/svg%3E"); }
.ti-me { --m: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='7' r='5'/%3E%3Crect x='3' y='14' width='18' height='8' rx='4'/%3E%3C/svg%3E"); }
.inkscr-like { background: var(--ink); color: var(--paper); }
/* stamp flow */
.stampmap { position: relative; width: 70%; margin: 0 auto; }
.stampmap .target { position: absolute; border-radius: 50%; border: 3px solid var(--coral); pointer-events: none; animation: pulse 1.4s ease-out infinite; }
@keyframes pulse { 0% { transform: scale(.7); opacity: 1; } 100% { transform: scale(1.6); opacity: 0; } }
.stampmap .placed { position: absolute; border-radius: 50%; pointer-events: none; }
.hold { position: relative; overflow: hidden; width: 100%; font: inherit; font-weight: 700; font-size: 16px; padding: 16px; border-radius: 99px; border: 0; background: var(--ink); color: var(--paper); cursor: pointer; touch-action: none; user-select: none; -webkit-user-select: none; }
.hold .fill { position: absolute; inset: 0; transform-origin: left; transform: scaleX(0); background: var(--coral); }
.hold span { position: relative; }
.back { font: inherit; font-size: 14px; font-weight: 600; background: none; border: 0; padding: 4px 0; cursor: pointer; color: var(--ink); justify-self: start; }
/* overlay (stick) */
.overlay { position: absolute; inset: 0; background: rgba(17, 19, 22, .55); display: grid; align-items: end; z-index: 5; }
.sheet { background: var(--paper); border-radius: 16px 16px 0 0; padding: 22px 20px 28px; display: grid; gap: 12px; justify-items: center; text-align: center; }
.sheet .count { font-size: 56px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.sheet svg { width: 220px; height: auto; }
/* sites list */
.slist { list-style: none; margin: 0; padding: 0; display: grid; }
.slist li { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px 0; border-top: 2px solid var(--ink); font-size: 15px; }
.slist li:last-child { border-bottom: 2px solid var(--ink); }
.slist .n { width: 28px; height: 28px; border-radius: 50%; border: 2.5px solid var(--ink); display: grid; place-items: center; font-weight: 700; font-size: 13px; }
.slist .n.next { background: var(--coral); border-color: var(--coral); }
.slist small { font-size: 12px; color: var(--ink70); }
/* month */
.mgrid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.mgrid .dw { font-size: 11px; font-weight: 600; color: var(--ink60); text-align: center; letter-spacing: .04em; }
.mday { font: inherit; background: none; border: 2px solid transparent; border-radius: 10px; padding: 4px 2px 3px; display: grid; gap: 3px; justify-items: center; cursor: pointer; color: var(--paper); font-size: 11px; font-variant-numeric: tabular-nums; }
.mday b { width: 100%; height: 8px; border-radius: 4px; background: #2A2C33; display: block; }
.mday em { width: 10px; height: 10px; border-radius: 50%; display: block; background: transparent; }
.mday.future { opacity: .45; }
.mday.today { border-color: var(--paper); }
.mday[aria-pressed="true"] { background: var(--raised); }
.app-screen.v-month { background: var(--ink); color: var(--paper); }
.v-month .view .k { color: var(--on-ink-muted); }
.dayinfo { background: var(--raised); border-radius: 10px; padding: 14px; display: grid; gap: 8px; font-size: 14px; }
.dayinfo .ln { display: flex; gap: 10px; align-items: center; }
.dayinfo .ln i { flex: none; width: 24px; height: 10px; border-radius: 5px; display: block; }
.dayinfo .ln i.dt { width: 12px; height: 12px; border-radius: 50%; margin: 0 6px; }
/* me */
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips button { font: inherit; font-size: 13px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; padding: 7px 11px 7px 8px; border-radius: 99px; border: 2px solid transparent; background: var(--paper); cursor: pointer; color: var(--ink); }
.chips button i { width: 18px; height: 10px; border-radius: 5px; display: block; }
.chips button i.dt { width: 12px; height: 12px; border-radius: 50%; }
.chips button[aria-pressed="true"] { border-color: var(--ink); }
.toggle { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.switch { width: 50px; height: 30px; border-radius: 15px; border: 0; background: var(--line); position: relative; cursor: pointer; flex: none; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: var(--white); transition: transform .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.switch[aria-checked="true"] { background: var(--mint-deep); }
.switch[aria-checked="true"]::after { transform: translateX(20px); }
/* try-it panel */
.tryit { display: grid; gap: 20px; align-content: start; max-width: 520px; width: 100%; }
.tryit h2 { color: var(--paper); }
.tasks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.tasks li { display: grid; grid-template-columns: 32px minmax(0, 1fr); gap: 14px; background: var(--raised); border-radius: var(--r-card); padding: 18px; transition: background .3s; }
.tasks .tk { width: 30px; height: 30px; border-radius: 50%; border: 3px solid var(--on-ink-muted); display: grid; place-items: center; transition: background .3s, border-color .3s; }
.tasks li.done .tk { background: var(--coral); border-color: var(--coral); }
.tasks li.done .tk::after { content: ""; width: 10px; height: 6px; border-left: 3px solid var(--ink); border-bottom: 3px solid var(--ink); transform: rotate(-45deg) translate(1px, -1px); }
.tasks b { font-size: 19px; color: var(--paper); }
.tasks p { font-size: 16px; color: var(--on-ink-muted); margin-top: 4px; }
.tasks li.done b { text-decoration: line-through; text-decoration-thickness: 2px; text-decoration-color: var(--coral); }
.tryit .progress { font-size: 16px; color: var(--on-ink-muted); min-height: 24px; }
.band.ink .tryit .btn-line { justify-self: start; }
@media (max-width: 900px) and (min-width: 521px) { .album figure:first-child { grid-column: 1 / -1; } }

/* ---------- interface details ---------- */
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
#topbar { transition: box-shadow .2s; }
#topbar.scrolled { box-shadow: 0 1px 0 var(--line), 0 8px 24px rgba(17, 19, 22, .05); }
.nextpage { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 16px 32px; text-decoration: none; color: var(--ink); background: transparent; border: 2px solid var(--ink); padding-block: clamp(22px, 3vw, 36px); transition: background .2s, color .2s; }
.nextpage .label { display: block; margin-bottom: 8px; }
.nextpage b { font-size: clamp(30px, 4vw, 52px); font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.nextpage p { margin-top: 10px; color: var(--ink70); font-size: 17px; }
.nextpage .arrow { width: 64px; height: 64px; border-radius: 50%; background: var(--ink); color: var(--paper); display: grid; place-items: center; font-size: 28px; transition: transform .2s; }
.nextpage:hover { background: var(--white); }
.nextpage:hover .arrow { transform: translateX(6px); }


.band { scroll-margin-top: calc(env(safe-area-inset-top, 0px) + 96px); }
@media (max-width: 860px) { .band { scroll-margin-top: calc(env(safe-area-inset-top, 0px) + 130px); } }

/* ---------- Ask Affix: top-bar button, side sheet, tour bar ---------- */
.askbtn { flex: none; display: inline-flex; align-items: center; gap: 9px; font: inherit; font-size: 16px; font-weight: 700; padding: 9px 16px 9px 14px; border-radius: 99px; border: 2px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; }
.askbtn:hover, .askbtn[aria-expanded="true"] { background: var(--white); }
.askbtn-mk { display: inline-grid; justify-items: center; gap: 2px; }
.askbtn-mk i { width: 7px; height: 7px; border-radius: 50%; background: var(--dot); display: block; transition: background .4s; }
.askbtn-mk b { width: 6px; height: 11px; border-radius: 3px; background: var(--ink); display: block; }
@media (max-width: 860px) { .askbtn { margin-left: auto; font-size: 15px; padding: 7px 13px 7px 11px; } .askbtn + .monthbtn { margin-left: 0; } }
@keyframes askin { from { transform: translateX(24px); opacity: 0; } }
@keyframes askload { from { transform: translateX(-100%); } to { transform: translateX(300%); } }
.ask-tour-in { max-width: var(--max); margin: 0 auto; padding-block: 16px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px 28px; align-items: center; }
.ask-count { display: flex; gap: 6px; }
.ask-count i { width: 22px; height: 8px; border-radius: 4px; background: #3A3C44; display: block; }
.ask-count i.done { background: var(--mint); }
.ask-count i.on { background: var(--coral); }
.ask-tour-txt { display: grid; gap: 2px; min-width: 0; }
.ask-tour-txt .label { color: var(--on-ink-muted); font-size: 13px; }
.ask-tour-txt b { font-size: 20px; letter-spacing: -0.01em; }
.ask-tour-txt span:last-child { font-size: 15px; color: var(--on-ink-muted); }
.ask-tour-btns { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.ask-tour .btn { padding: 11px 18px; font-size: 15px; }
.ask-tour .btn-line { border-color: var(--paper); color: var(--paper); }
.ask-tour .btn-ink { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.ask-tour .btn:disabled { opacity: .35; cursor: default; }
.ask-end { font: inherit; font-size: 15px; font-weight: 600; background: none; border: 0; color: var(--paper); text-decoration: underline; text-underline-offset: 4px; cursor: pointer; padding: 8px; }
@media (max-width: 760px) { .ask-tour-in { grid-template-columns: minmax(0, 1fr); gap: 10px; } }
html.touring main { padding-bottom: 180px; }
.ask-on { outline: 4px solid var(--coral); outline-offset: 4px; }
.ask-mark { outline: 4px solid var(--coral); outline-offset: 4px; animation: askmark 2.6s ease-out forwards; }
@keyframes askmark { 70% { outline-color: var(--coral); } 100% { outline-color: transparent; } }
@media (max-width: 860px) { .brand { gap: 8px; } .brand .sy { width: 32px; height: 32px; } .brand .wm { width: 72px; } }

/* ---------- Ask Affix, voice-assistant style ---------- */
@property --ga { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
.sir-dim { position: fixed; inset: 0; z-index: 45; background: rgba(246, 244, 239, .38); -webkit-backdrop-filter: blur(8px) saturate(1.1); backdrop-filter: blur(8px) saturate(1.1); }
.sir-glow { position: fixed; inset: 0; z-index: 47; pointer-events: none; }
.sir-glow::before, .sir-glow::after { content: ""; position: absolute; inset: 0; border: 8px solid transparent;
  background: conic-gradient(from var(--ga), #FF5A4E, #FFC83A, #B9F0D7, #7CD3C1, #AA9EFF, #FF7DB8, #FF5A4E) border-box;
  -webkit-mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) padding-box exclude, linear-gradient(#000 0 0);
  animation: gspin 5s linear infinite; }
.sir-glow::before { filter: blur(14px); border-width: 14px; opacity: .9; }
.sir-glow::after { border-width: 3px; }
.sir-glow[data-state="think"]::before, .sir-glow[data-state="think"]::after { animation-duration: 1.4s; }
@keyframes gspin { to { --ga: 360deg; } }
@keyframes gpulse { from { opacity: .55; } to { opacity: 1; } }
.sir { position: fixed; z-index: 48; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%);
  width: min(640px, calc(100vw - 32px)); display: grid; gap: 10px; animation: sirup .28s cubic-bezier(.2, .9, .3, 1.1); }
@keyframes sirup { from { opacity: 0; transform: translate(-50%, 24px) scale(.98); } }
.sir-bar { display: flex; align-items: center; gap: 8px; padding: 8px; border-radius: 99px; background: rgba(17, 19, 22, .94); color: var(--paper); box-shadow: 0 18px 50px rgba(17, 19, 22, .28); }
.sir-bar input { flex: 1; min-width: 0; font: inherit; font-size: 19px; font-weight: 600; letter-spacing: -0.01em; padding: 10px 4px; border: 0; background: transparent; color: var(--paper); }
.sir-bar input::placeholder { color: var(--on-ink-muted); font-weight: 500; }
.sir-bar input:focus { outline: none; }
.sir-bar:focus-within { box-shadow: 0 0 0 3px var(--coral), 0 18px 50px rgba(17, 19, 22, .28); }
.sir-ic { flex: none; width: 44px; height: 44px; border-radius: 50%; border: 0; display: grid; place-items: center; background: #2A2C33; color: var(--paper); cursor: pointer; }
.sir-ic svg { width: 22px; height: 22px; fill: currentColor; }
.sir-send { background: var(--paper); color: var(--ink); }
/* the orb: the brand i as a waveform */
.orb { flex: none; width: 48px; height: 48px; border-radius: 50%; background: #1E2026; display: flex; align-items: center; justify-content: center; gap: 3px; }
.orb b { width: 5px; height: 22px; border-radius: 3px; display: block; transform-origin: 50% 50%; animation: owave 1.6s ease-in-out infinite; }
.orb .o1 { background: #B9F0D7; height: 14px; animation-delay: -.2s; } .orb .o2 { background: #FF9A3C; height: 22px; animation-delay: -.5s; }
.orb .o3 { background: #AA9EFF; height: 22px; animation-delay: -.8s; } .orb .o4 { background: #FF7DB8; height: 14px; animation-delay: -1.1s; }
.orb i { width: 9px; height: 9px; border-radius: 50%; background: var(--coral); display: block; animation: odot 1.6s ease-in-out infinite; }
@keyframes owave { 0%, 100% { transform: scaleY(.55); } 50% { transform: scaleY(1); } }
@keyframes odot { 0%, 100% { transform: scale(.9); } 50% { transform: scale(1.15); } }
.sir[data-state="think"] .orb b { animation-duration: .55s; }
/* answer card */
.sir-out { background: var(--paper); color: var(--ink); border-radius: 18px; padding: 18px 20px; display: grid; gap: 10px; box-shadow: 0 18px 50px rgba(17, 19, 22, .2); max-height: min(60vh, 520px); overflow-y: auto; overscroll-behavior: contain; }
.sir-out:empty { display: none; }
.sir-heard { font-size: 15px; color: var(--ink60); }
.sir-say { font-size: clamp(21px, 2.4vw, 26px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; text-wrap: pretty; }
.sir-out ul { margin: 0; padding-left: 20px; display: grid; gap: 4px; font-size: 17px; }
.sir-out > p:not(.sir-heard):not(.sir-say) { font-size: 17px; color: var(--ink70); }
.sir-cards { display: grid; gap: 8px; margin-top: 4px; }
.sir-card { font: inherit; text-align: left; display: grid; gap: 2px; padding: 12px 14px; border-radius: 12px; border: 2px solid var(--line); background: var(--white); color: var(--ink); cursor: pointer; }
.sir-card:hover { border-color: var(--ink); }
.sir-card .label { font-size: 12px; }
.sir-card b { font-size: 18px; letter-spacing: -0.01em; }
.sir-card span:last-child { font-size: 14px; color: var(--ink70); line-height: 1.4; }
.sir-chip { justify-self: start; font: inherit; font-size: 15px; font-weight: 700; padding: 9px 16px; border-radius: 99px; border: 0; background: var(--ink); color: var(--paper); cursor: pointer; }
.sir-chip.ghost { background: transparent; color: var(--ink70); padding-inline: 4px; text-decoration: underline; text-underline-offset: 4px; font-weight: 600; }
/* suggestions */
.sir-sugg { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.sir-sugg button { font: inherit; font-size: 15px; font-weight: 600; padding: 9px 15px; border-radius: 99px; border: 0; background: rgba(255, 255, 255, .92); color: var(--ink); cursor: pointer; box-shadow: 0 6px 18px rgba(17, 19, 22, .12); }
.sir-sugg button:hover { background: var(--white); box-shadow: 0 0 0 2px var(--ink); }
@media (max-width: 520px) { .sir { bottom: calc(12px + env(safe-area-inset-bottom, 0px)); width: calc(100vw - 24px); } .sir-bar input { font-size: 17px; } .sir-ic { width: 40px; height: 40px; } .orb { width: 42px; height: 42px; } }
@media (prefers-reduced-motion: reduce) { .sir, .sir-glow::before, .sir-glow::after, .orb b, .orb i { animation: none !important; } }
.sir { grid-template-columns: minmax(0, 1fr); }
.sir-bar input { width: 0; }

/* product details */
.dose .price { font-size: 17px; color: var(--ink); }
.dose .price b { font-size: 20px; }
.dose .dfacts { font-size: 14px; line-height: 1.45; color: var(--ink70); display: grid; gap: 4px; border-top: 2px solid var(--line); padding-top: 10px; }
.dose .dfacts .label { font-size: 12px; }
.inbox .total { justify-content: space-between; border-top: 2px solid var(--ink); padding-top: 10px; margin-top: 4px; font-weight: 600; }
.inbox .total b { font-size: 22px; }
.fineprint { font-size: 14px; line-height: 1.5; color: var(--ink70); max-width: 80ch; margin-top: 24px; }
.band.coral .fineprint { color: var(--ink); margin-top: 0; }
.dose .dfacts span { display: block; }