/* Stepdy site, 2026-11-06. Structure from the Habiter site, look from the app:
   a near-black canvas with a soft warm glow, one orange accent, translucent
   white cards with a hairline border, the day's number as the loudest thing.
   Direction-dependent spacing uses logical properties (inline-start/end). */
:root {
  --bg: #0b0a0c; --soft: #131116; --card: rgba(255,255,255,.045); --card-2: rgba(255,255,255,.07);
  --ink: #f7f4ef; --text: #e7e2db; --muted: #a39e98; --line: rgba(255,255,255,.09);
  --accent: #ff7a18; --accent-hi: #ffa04d; --accent-deep: #e8450a; --accent-soft: rgba(255,122,24,.12);
  --gold: #f5b83d; --cyan: #44c8f0;
  --r: 24px;
  --display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: var(--bg); }
body { background: var(--bg); color: var(--text); font: 17px/1.6 var(--body); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); color: var(--ink); line-height: 1.08; letter-spacing: -.025em; }
h1 { font-size: clamp(2.5rem, 6.2vw, 4.5rem); font-weight: 800; letter-spacing: -.04em; }
h2 { font-size: clamp(1.8rem, 3.8vw, 2.7rem); font-weight: 750; }
h3 { font-size: 1.12rem; font-weight: 650; letter-spacing: -.01em; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
section { scroll-margin-top: 80px; }
.center { text-align: center; }
.sub { color: var(--muted); font-size: 1.12rem; text-align: center; max-width: 36em; margin: 12px auto 0; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; inset-inline-start: -999px; top: 8px; background: var(--accent); color: #140a02; padding: 8px 14px; border-radius: 8px; z-index: 50; }
.skip:focus { inset-inline-start: 8px; }
.more { color: var(--accent-hi); font-weight: 600; text-decoration: none; }
.more:hover { text-decoration: underline; }
.accent { color: var(--accent); }

/* bar */
.bar { position: sticky; top: 0; z-index: 30; padding: 10px 16px 0; }
.bar-in { max-width: 1080px; margin: 0 auto; display: flex; align-items: center; gap: 22px; height: 54px; padding-block: 0; padding-inline: 16px 8px;
  background: rgba(20,18,22,.72); backdrop-filter: saturate(1.6) blur(18px); -webkit-backdrop-filter: saturate(1.6) blur(18px);
  border: 1px solid var(--line); border-radius: 999px; box-shadow: 0 8px 28px -14px rgba(0,0,0,.7); }
.brand { display: flex; align-items: center; gap: 9px; font: 750 1.1rem/1 var(--display); color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.brand img { border-radius: 7px; }
.links { display: flex; gap: 20px; margin-inline-start: auto; }
.links a { color: var(--muted); text-decoration: none; font-size: .93rem; font-weight: 500; }
.links a:hover { color: var(--ink); }
.bar-cta { background: var(--accent); color: #160b02; text-decoration: none; font-weight: 650; font-size: .9rem; padding: 9px 16px; border-radius: 999px; white-space: nowrap; }
.bar-cta:hover { background: var(--accent-hi); }
@media (max-width: 760px) { .links { display: none; } .bar-cta { margin-inline-start: auto; } }

/* App Store badge: Apple's own artwork, used as provided - no background,
   radius, recolour or animation. On this dark site it is Apple's white
   alternative (chosen in the markup, the colour is in the file). Clear space,
   a quarter of the badge height, comes from the gaps and margins below. */
.store { display: inline-block; line-height: 0; }
.store img { display: block; height: 44px; width: auto; }
.store:focus-visible { outline: 2px solid currentColor; outline-offset: 11px; border-radius: 2px; }
.final-in .store, .center .store { margin-top: 12px; }
.cta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 30px; }
.cta-note { color: var(--muted); font-size: .9rem; line-height: 1.45; }
.pill { display: inline-block; font-size: .85rem; font-weight: 600; color: var(--accent-hi); background: var(--accent-soft); border: 1px solid rgba(255,122,24,.22); padding: 6px 14px; border-radius: 999px; margin-bottom: 20px; }
.pill-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px 14px; margin-bottom: 20px; }
.pill-row .pill { margin-bottom: 0; }
.rating { display: inline-flex; align-items: center; gap: 7px; font-size: .85rem; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.stars { position: relative; display: inline-block; font-size: 1rem; line-height: 1; letter-spacing: 1px; color: rgba(255,255,255,.18); white-space: nowrap; }
.stars::before { content: "★★★★★"; position: absolute; inset-block: 0; inset-inline-start: 0; width: var(--fill); overflow: hidden; color: var(--gold); }
.laurel { width: 15px; height: 27px; flex: none; }
.laurel.r, [dir="rtl"] .laurel { transform: scaleX(-1); }
[dir="rtl"] .laurel.r { transform: none; }
.lead { color: var(--muted); font-size: clamp(1.08rem, 1.6vw, 1.25rem); margin-top: 20px; max-width: 34em; }

/* hero: the app's ambient light - warm high on one side, a cold counterweight low on the other */
.hero { position: relative; overflow: hidden; padding-top: 72px; text-align: center; }
.hero-in { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; }
.hero .lead { margin-left: auto; margin-right: auto; }
.hero .cta { justify-content: center; text-align: start; }
.hero-bg { position: absolute; inset: 0; background:
  radial-gradient(48% 42% at 78% 8%, rgba(255,122,24,.20), transparent 70%),
  radial-gradient(40% 36% at 12% 92%, rgba(68,120,240,.10), transparent 70%); }
.hero-phones { position: relative; z-index: 1; display: flex; justify-content: center; align-items: flex-end; margin-top: 56px; height: clamp(360px, 52vw, 640px); }
.hero-phones .phone { width: clamp(190px, 26vw, 320px); filter: drop-shadow(0 30px 50px rgba(0,0,0,.65)); }
.hero-phones .p0 { transform: translate(18%, 12%) rotate(-7deg); }
.hero-phones .p1 { z-index: 2; transform: translateY(2%); }
.hero-phones .p2 { transform: translate(-18%, 12%) rotate(7deg); }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 90px; z-index: 3; background: linear-gradient(transparent, var(--bg)); pointer-events: none; }
.shots-note { color: var(--muted); font-size: .78rem; text-align: center; margin-top: 10px; opacity: .8; }

/* what is */
.what { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; padding-top: 88px; padding-bottom: 40px; }
.what-a p { font-size: 1.12rem; color: var(--text); margin-bottom: 16px; }
.facts-h { margin: 32px 0 12px; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-family: var(--body); font-weight: 600; }
.facts { border-top: 1px solid var(--line); }
.facts div { display: grid; grid-template-columns: 9.5em 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .98rem; }
.facts dt { color: var(--muted); }
.facts dd { color: var(--ink); font-weight: 500; overflow-wrap: anywhere; }
@media (max-width: 860px) { .what { grid-template-columns: 1fr; gap: 16px; padding-top: 56px; } .facts div { grid-template-columns: 7.5em 1fr; } }

/* steps */
.steps { padding-top: 88px; padding-bottom: 24px; text-align: center; }
.steps ol { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; text-align: start; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; }
.steps .n { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(180deg, var(--accent-hi), var(--accent-deep)); color: #160b02; font-weight: 800; margin-bottom: 16px; }
.steps p { color: var(--muted); margin-top: 8px; font-size: .98rem; }
@media (max-width: 860px) { .steps ol { grid-template-columns: 1fr; } }

/* features */
.feats { padding: 88px 0 24px; }
.feats h2 { text-align: center; max-width: 18em; margin: 0 auto 24px; }
.feat { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 40px 0; }
.feat:nth-of-type(even) .feat-media { order: 2; }
.feat-media { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: 32px; display: flex; justify-content: center; align-items: flex-start; padding: 48px 24px 0; overflow: hidden; height: 520px; }
.feat-media::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at 70% 0%, rgba(255,122,24,.14), transparent 70%); pointer-events: none; }
.feat-media .phone { position: relative; width: min(300px, 80%); filter: drop-shadow(0 24px 40px rgba(0,0,0,.6)); }
.feat-text h3 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); font-weight: 750; letter-spacing: -.025em; }
.feat-text p { color: var(--muted); font-size: 1.12rem; margin-top: 14px; max-width: 26em; }
@media (max-width: 860px) { .feat { grid-template-columns: 1fr; gap: 24px; padding: 28px 0; } .feat:nth-of-type(even) .feat-media { order: 0; } .feat-media { height: 420px; } }

/* tiles */
.tiles { padding-top: 88px; text-align: center; }
.tiles ul { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 40px; text-align: start; }
.tiles li { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; }
.tiles .ic { width: 28px; height: 28px; color: var(--accent); margin-bottom: 14px; }
.tiles p { color: var(--muted); font-size: .94rem; margin-top: 6px; }
@media (max-width: 960px) { .tiles ul { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .tiles ul { grid-template-columns: 1fr; } }

/* privacy */
.priv { margin-top: 88px; background: var(--soft); border-block: 1px solid var(--line); }
.priv-in { display: flex; gap: 32px; align-items: flex-start; padding-top: 64px; padding-bottom: 64px; }
.priv .big { width: 56px; height: 56px; flex: none; color: var(--accent); }
.priv p { color: var(--muted); font-size: 1.1rem; margin: 14px 0 16px; max-width: 40em; }
@media (max-width: 640px) { .priv-in { flex-direction: column; gap: 16px; } }

/* pricing */
.pricing { padding-top: 88px; text-align: center; }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 40px 0 24px; text-align: start; }
.plan { border: 1px solid var(--line); border-radius: var(--r); padding: 24px; background: var(--card); }
.plan.pro { border: 1.5px solid var(--accent); background: linear-gradient(180deg, rgba(255,122,24,.10), rgba(255,122,24,.02)); }
.plan .amt { font: 800 2rem/1.1 var(--display); color: var(--ink); margin-top: 14px; letter-spacing: -.03em; }
.plan .per { color: var(--muted); font-size: .9rem; margin-top: 4px; }
.plan ul { list-style: none; margin-top: 16px; font-size: .94rem; }
.plan li { padding: 4px 0; color: var(--text); }
.plan .trial { color: var(--muted); font-size: .82rem; line-height: 1.45; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); }
@media (max-width: 900px) { .plans { grid-template-columns: 1fr; } }

/* tables */
.cmp { padding-top: 88px; }
.cmp h2 { text-align: center; }
.tbl { overflow-x: auto; margin: 32px 0 20px; border: 1px solid var(--line); border-radius: var(--r); -webkit-overflow-scrolling: touch; background: var(--card); }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: start; padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { background: rgba(255,255,255,.04); font-weight: 600; color: var(--ink); white-space: nowrap; }
tbody th { font-weight: 500; color: var(--muted); }
tr:last-child th, tr:last-child td { border-bottom: 0; }
.tbl.wide table { min-width: 860px; }
.tbl.wide td:nth-child(2), .tbl.wide thead th:nth-child(2), .tbl.mini td:nth-child(2) { background: var(--accent-soft); }
.tbl.mini { max-width: 860px; margin-inline: auto; }
.tbl.mini tbody tr:first-child th, .tbl.mini tbody tr:first-child td { background: var(--accent-soft); color: var(--ink); }
.tbl.mini td:nth-child(2) { background: none; }
.cmp-t td { color: var(--ink); }
.mk { width: 20px; height: 20px; }
.yes { color: var(--accent); } .no { color: var(--muted); opacity: .6; }

/* faq */
.faq { padding-top: 88px; max-width: 820px; }
.faq h2 { text-align: center; margin-bottom: 28px; }
details { border-bottom: 1px solid var(--line); }
summary { list-style: none; cursor: pointer; padding-block: 20px; padding-inline: 0 36px; position: relative; }
summary::-webkit-details-marker { display: none; }
summary h3 { font-size: 1.08rem; font-weight: 600; }
summary::after { content: "+"; position: absolute; inset-inline-end: 4px; top: 16px; font-size: 1.5rem; color: var(--accent); transition: transform .25s; }
details[open] summary::after { transform: rotate(45deg); }
details p { color: var(--muted); padding: 0 0 22px; max-width: 46em; }

/* inner pages */
.phead { padding-top: 64px; padding-bottom: 24px; }
.phead h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.phead .lead { max-width: 42em; }
.meta { color: var(--muted); font-size: .85rem; margin-top: 16px; }
.crumbs { display: flex; gap: 8px; font-size: .88rem; color: var(--muted); margin-bottom: 18px; flex-wrap: wrap; }
.crumbs a { text-decoration: none; } .crumbs a:hover { color: var(--ink); }
.phead.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.split-art { display: flex; flex-direction: column; align-items: center; }
.split-art .phone { width: min(320px, 80%); filter: drop-shadow(0 30px 50px rgba(0,0,0,.6)); }
@media (max-width: 860px) { .phead.split { grid-template-columns: 1fr; } .split-art .phone { width: 240px; } }
.notes { color: var(--muted); font-size: .92rem; margin-block: 8px 32px; margin-inline: 20px 0; }
.notes li { margin: 6px 0; }
.help { display: grid; grid-template-columns: 220px 1fr; gap: 48px; padding-top: 24px; }
.toc { position: sticky; top: 90px; align-self: start; display: flex; flex-direction: column; gap: 10px; font-size: .95rem; }
.toc a { color: var(--muted); text-decoration: none; } .toc a:hover { color: var(--ink); }
.hgroup { margin-bottom: 48px; } .hgroup h2 { font-size: 1.5rem; margin-bottom: 8px; }
@media (max-width: 860px) { .help { grid-template-columns: 1fr; } .toc { position: static; flex-direction: row; flex-wrap: wrap; gap: 8px 16px; } }
.prose { max-width: 760px; }
.prose p { font-size: 1.1rem; margin: 18px 0; }
.prose h2 { margin: 48px 0 16px; font-size: 1.6rem; }
.small { color: var(--muted); font-size: .9rem; }
.picks { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 28px 0 56px; }
.picks li { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px 24px; }
.picks p { color: var(--muted); margin-top: 8px; font-size: .97rem; } .picks b { color: var(--ink); }
@media (max-width: 760px) { .picks { grid-template-columns: 1fr; } }
.vs-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 8px 0 28px; }
.vs { border: 1px solid var(--line); border-radius: 999px; padding: 10px 18px; text-decoration: none; font-weight: 600; font-size: .95rem; background: var(--card); }
.vs:hover { border-color: var(--accent); color: var(--accent-hi); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0; }
.two > div { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; }
.two ul { margin-block: 12px 0; margin-inline: 18px 0; color: var(--text); } .two li { margin: 6px 0; }
@media (max-width: 760px) { .two { grid-template-columns: 1fr; } }
.verdict { border-inline-start: 4px solid var(--accent); padding-block: 8px; padding-inline: 22px 0; margin: 32px 0; }
.verdict h2 { font-size: 1.4rem; } .verdict p { font-size: 1.12rem; margin-top: 8px; }
.srcs { color: var(--muted); font-size: .88rem; margin-top: 24px; }
.srcs h3 { font-size: .95rem; margin-bottom: 6px; } .srcs ul { margin-inline-start: 18px; }
.freebox { background: var(--card); border: 1px solid var(--line); border-radius: 28px; padding: 36px; margin-top: 64px; }
.freebox ul { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 24px; margin: 20px 0; }
.freebox li { display: flex; gap: 10px; align-items: center; } .freebox .mk { color: var(--accent); flex: none; }
.freebox p { color: var(--muted); }
@media (max-width: 640px) { .freebox ul { grid-template-columns: 1fr; } }
.extra { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 28px 32px; margin-top: 24px; }
.extra p { color: var(--muted); margin-top: 10px; font-size: 1.05rem; max-width: 46em; }
.feats.topic { padding-top: 48px; }
.feats.topic .extra + .extra, .feats.topic .feat + .extra, .feats.topic .extra + .feat { margin-top: 24px; }
.extra h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }

/* final + footer */
.final { position: relative; margin-top: 104px; background: #100d0b; border-top: 1px solid var(--line); overflow: hidden; }
.final::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 70% at 50% 0%, rgba(255,122,24,.22), transparent 70%); pointer-events: none; }
.final-in { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 88px 20px; }
.final img.icon { border-radius: 15px; margin-bottom: 22px; }
.final p { color: var(--muted); margin: 10px 0 28px; font-size: 1.1rem; }
.final-cta { background: var(--accent); color: #160b02; text-decoration: none; font-weight: 650; font-size: 1.05rem; padding: 14px 28px; border-radius: 999px; }
.final-cta:hover { background: var(--accent-hi); }
.foot { background: var(--soft); border-top: 1px solid var(--line); padding: 56px 0 28px; font-size: .92rem; }
.foot-in { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.foot h3 { font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-family: var(--body); margin-bottom: 12px; }
.foot ul { list-style: none; } .foot li { margin: 7px 0; }
.foot a { text-decoration: none; color: var(--text); } .foot a:hover { color: var(--accent-hi); }
.foot-brand p { color: var(--muted); margin-top: 12px; max-width: 22em; }
.copy { color: var(--muted); font-size: .82rem; margin-top: 40px; }
.tm { color: var(--muted); font-size: .72rem; line-height: 1.5; margin-top: 10px; opacity: .8; }
@media (max-width: 760px) { .foot-in { grid-template-columns: 1fr 1fr; } .foot-brand { grid-column: 1 / -1; } }

/* entrance */
.js .rv { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.js .rv.in { opacity: 1; transform: none; }
.js .hero-phones .phone { animation: rise 1s cubic-bezier(.2,.7,.2,1) both; }
.js .hero-phones .p0 { animation-delay: .15s; } .js .hero-phones .p2 { animation-delay: .25s; }
@keyframes rise { from { opacity: 0; translate: 0 60px; } to { opacity: 1; translate: 0 0; } }
@media (prefers-reduced-motion: reduce) { .js .rv { opacity: 1; transform: none; transition: none; } .js .hero-phones .phone { animation: none; } html { scroll-behavior: auto; } }

/* guides */
.guide { padding-top: 64px; }
.guide h1 { font-size: clamp(2rem, 4.6vw, 3.1rem); }
.guide section { margin-top: 40px; }
.guide h2 { font-size: 1.55rem; margin: 0 0 10px; }
.guide h3 { margin: 22px 0 6px; }
.guide ul, .guide ol { margin-block: 12px; margin-inline: 22px 0; } .guide li { margin: 6px 0; }
.guide .cta { margin: 40px 0 0; }
.tbl.g table { min-width: 720px; }
.tbl.g tbody tr:first-child th, .tbl.g tbody tr:first-child td { background: var(--accent-soft); }
.related { margin-top: 32px; } .related ul { list-style: none; margin-inline-start: 0; }
.related a, .srcs a { color: var(--accent-hi); }
.srcs ol { margin-inline-start: 20px; } .srcs li { margin: 4px 0; }
.guides { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 24px; }
.guides a { display: block; height: 100%; text-decoration: none; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; }
.guides a:hover h3 { color: var(--accent-hi); }
.guides p { color: var(--muted); font-size: .95rem; margin-top: 8px; }
@media (max-width: 760px) { .guides { grid-template-columns: 1fr; } }

/* languages: menu, right-to-left pages, non-Latin scripts */
.langs { margin-top: 14px; }
.langs summary { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); font-size: .9rem; color: var(--text); }
.langs summary::after { content: none; }
.langs summary .ic { width: 16px; height: 16px; }
.langs ul { list-style: none; columns: 2; column-gap: 20px; margin-top: 12px; }
.langs li { margin: 5px 0; break-inside: avoid; }
.langs a[aria-current] { color: var(--accent-hi); font-weight: 600; }
[dir="rtl"] .hero-phones { direction: ltr; }
html:is([lang="ja"], [lang="ko"], [lang="zh-Hans"], [lang="zh-Hant"], [lang="th"], [lang="hi"], [lang="ar"], [lang="he"]) :is(h1, h2, h3) { letter-spacing: 0; line-height: 1.3; }
html:is([lang="th"], [lang="hi"], [lang="ar"]) body { line-height: 1.75; }
html:is([lang="ja"], [lang="zh-Hans"], [lang="zh-Hant"]) body { line-break: strict; }
h1, h2 { text-wrap: balance; }   /* even lines; words stay whole (no hyphens) and break only if one would not fit at all */
@media (max-width: 760px) { h1, h2 { overflow-wrap: break-word; } }
/* Korean breaks lines between words, never inside one ("겨/뤄"). Chinese and
   Japanese headings break at their punctuation (记录步数，/和好友比拼。),
   and only break inside a phrase when it would not fit otherwise. */
p, li, dd { text-wrap: pretty; }   /* no single word or character left alone on a paragraph's last line */
:lang(ko) { word-break: keep-all; overflow-wrap: anywhere; }
:lang(ja) :is(h1, h2, h3), :lang(zh) :is(h1, h2, h3) { word-break: keep-all; overflow-wrap: anywhere; }