/* TimeNowTools site styles. Values come from tokens.css (design hand-off v1.1.0). */

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-size: 16px; line-height: 24px; min-width: 320px; }
:where(h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote, table) { margin: 0; }
:where(ul, ol) { padding: 0; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--c-primary); }
a:hover { color: var(--c-primary-hover); }
.tnum, time, .digits, td.num, input.digit { font-variant-numeric: tabular-nums; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.ico { width: 24px; height: 24px; flex: none; }
.ico-sm { width: 20px; height: 20px; flex: none; }
.ico-xs { width: 16px; height: 16px; flex: none; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--c-primary); color: var(--c-on-primary); padding: 10px 16px; border-radius: var(--radius-md); font-weight: 700; text-decoration: none; }
.skip:focus { left: 16px; color: var(--c-on-primary); }

/* ---------- layout ---------- */
.wrap { max-width: 1264px; margin: 0 auto; padding: 0 32px; }
main.page { padding-top: 32px; padding-bottom: 64px; display: flex; flex-direction: column; gap: 48px; }
.narrow { width: 100%; max-width: 960px; margin: 0 auto; }
.text-col { max-width: 720px; }
.head-block { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.crumb { font-size: 14px; line-height: 20px; color: var(--c-text-muted); display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.crumb a { color: var(--c-text-muted); }
.crumb span[aria-hidden] { color: var(--c-text-subtle); }
h1 { font-size: 36px; line-height: 44px; font-weight: 700; }
h2 { font-size: 28px; line-height: 36px; font-weight: 700; }
h3 { font-size: 22px; line-height: 30px; font-weight: 700; }
.lead { font-size: 18px; line-height: 28px; color: var(--c-text-muted); }
.muted { color: var(--c-text-muted); }
.small { font-size: 14px; line-height: 20px; }
.caption { font-size: 12px; line-height: 16px; }
.section { display: flex; flex-direction: column; gap: 16px; }
.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.with-rail { display: grid; grid-template-columns: minmax(0, 1fr); gap: 48px; }
.with-rail > .main-col { display: flex; flex-direction: column; gap: 48px; min-width: 0; }
.rail { display: none; }
@media (min-width: 1280px) {
	.with-rail.has-rail { grid-template-columns: minmax(0, 1fr) 300px; }
	.with-rail.has-rail .rail { display: block; }
}

/* ---------- header ---------- */
.hdr { border-bottom: 1px solid var(--c-border); background: var(--c-bg); }
.hdr.is-sticky { position: sticky; top: 0; z-index: 40; }
.hdr-row { max-width: 1264px; margin: 0 auto; height: 64px; padding: 0 32px; display: flex; align-items: center; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--c-text); flex: none; }
.brand b { font-size: 20px; line-height: 24px; }
.brand b span, .brand-now { color: var(--c-primary); }
.brand:hover { color: var(--c-text); }
.nav { display: flex; gap: 2px; flex: 1; min-width: 0; }
.nav-item { position: relative; }
.nav-btn { height: 40px; padding: 0 8px; border: 0; border-radius: var(--radius-md); background: transparent; white-space: nowrap; font-weight: 700; display: flex; align-items: center; gap: 4px; cursor: pointer; color: var(--c-text); text-decoration: none; }
.nav-btn:hover { background: var(--c-surface); color: var(--c-text); }
.nav-btn[aria-current="true"] { background: var(--c-primary-soft); color: var(--c-primary-hover); }
:root[data-theme="dark"] .nav-btn[aria-current="true"] { color: var(--c-primary); }
.nav-btn .chev { transition: transform var(--motion-hover); }
.nav-btn[aria-expanded="true"] .chev { transform: rotate(180deg); }
.menu { position: absolute; top: calc(100% + 6px); left: 0; min-width: 240px; background: var(--c-bg); border: 1px solid var(--c-border); border-radius: var(--radius-md); box-shadow: var(--shadow-popover); padding: 8px; z-index: 50; display: none; }
.menu.is-open { display: block; }
.menu a { display: block; padding: 10px 12px; border-radius: var(--radius-sm); color: var(--c-text); text-decoration: none; font-size: 15px; line-height: 20px; }
.menu a:hover { background: var(--c-surface); }
.menu a[aria-current="page"] { background: var(--c-primary-soft); font-weight: 700; }
.menu .menu-label { padding: 10px 12px 4px; font-size: 12px; line-height: 16px; font-weight: 700; color: var(--c-text-subtle); text-transform: uppercase; letter-spacing: 0.06em; }
.menu hr { border: 0; border-top: 1px solid var(--c-border); margin: 6px 4px; }
.menu .fold { display: none; }
.menu .fold > hr:first-child { display: none; }
@media (max-width: 1279px) { .menu .fold { display: block; } }
.hdr-search { position: relative; width: 200px; flex: none; }
.hdr-search label { display: flex; align-items: center; gap: 8px; height: 40px; border: 1px solid var(--c-border-strong); border-radius: var(--radius-md); padding: 0 12px; color: var(--c-text-muted); background: var(--c-bg); }
.hdr-search input { border: 0; outline: 0; font-size: 14px; flex: 1; min-width: 0; background: transparent; color: var(--c-text); }
.hdr-search label:focus-within { outline: var(--size-focus-ring) solid var(--c-focus); outline-offset: var(--size-focus-offset); }
.icon-btn { width: 44px; height: 44px; flex: none; border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); color: var(--c-text); display: inline-flex; align-items: center; justify-content: center; padding: 0; cursor: pointer; text-decoration: none; }
.icon-btn:hover { background: var(--c-surface); color: var(--c-text); }
.icon-btn.ghost { border-color: transparent; background: transparent; }
.icon-btn.ghost:hover { background: var(--c-surface-2); }
.icon-btn[aria-pressed="true"] { background: var(--c-primary-soft); color: var(--c-primary-hover); }
.only-mobile, .only-compact { display: none !important; }
@media (max-width: 1279px) {
	.hdr-row { padding: 0 24px; gap: 10px; }
	.hide-compact { display: none !important; }
	.only-compact { display: inline-flex !important; }
}
@media (max-width: 767px) {
	.hdr-row { height: 56px; padding: 0 6px 0 16px; }
	.brand { gap: 8px; }
	.brand b { font-size: 18px; }
	.brand svg { width: 22px; height: 22px; }
	.nav, .hide-mobile { display: none !important; }
	.only-mobile { display: inline-flex !important; }
	.hdr-row .spacer { flex: 1; }
}

/* ---------- search ---------- */
.sr-list { position: absolute; top: calc(100% + 6px); right: 0; width: 360px; max-height: 70vh; overflow: auto; background: var(--c-bg); border: 1px solid var(--c-border); border-radius: var(--radius-md); box-shadow: var(--shadow-popover); padding: 8px; z-index: 60; }
.sr-list[hidden] { display: none; }
.sr-group { padding: 8px 10px 4px; font-size: 12px; line-height: 16px; font-weight: 700; color: var(--c-text-subtle); text-transform: uppercase; letter-spacing: 0.06em; }
.sr-opt { display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: var(--radius-sm); color: var(--c-text); text-decoration: none; cursor: pointer; }
.sr-opt[aria-selected="true"], .sr-opt:hover { background: var(--c-primary-soft); color: var(--c-text); }
.sr-opt small { color: var(--c-text-muted); margin-left: auto; font-size: 12px; }
.sr-empty { padding: 12px; color: var(--c-text-muted); font-size: 14px; }
dialog.overlay { margin: 0; width: 100%; max-width: 100%; height: 100%; max-height: 100%; border: 0; padding: 0; background: var(--c-bg); color: var(--c-text); }
dialog.overlay::backdrop { background: rgba(15, 23, 42, 0.5); }
.overlay-head { display: flex; align-items: center; gap: 8px; padding: 6px 6px 6px 16px; border-bottom: 1px solid var(--c-border); min-height: 56px; }
.overlay-body { padding: 16px; display: flex; flex-direction: column; gap: 16px; }
.overlay .sr-list { position: static; width: auto; max-height: none; border: 0; box-shadow: none; padding: 0; }
.field { display: flex; align-items: center; gap: 8px; height: 48px; border: 1px solid var(--c-border-strong); border-radius: var(--radius-md); padding: 0 12px; background: var(--c-bg); color: var(--c-text-muted); flex: 1; }
.field input { border: 0; outline: 0; flex: 1; min-width: 0; background: transparent; color: var(--c-text); font-size: 16px; }
.field:focus-within { outline: var(--size-focus-ring) solid var(--c-focus); outline-offset: var(--size-focus-offset); }

/* ---------- drawer ---------- */
.drawer-nav details { border-bottom: 1px solid var(--c-border); }
.drawer-nav summary { list-style: none; display: flex; justify-content: space-between; align-items: center; min-height: 52px; font-weight: 700; font-size: 18px; cursor: pointer; }
.drawer-nav summary::-webkit-details-marker { display: none; }
.drawer-nav details[open] summary .chev { transform: rotate(180deg); }
.drawer-nav a { display: block; padding: 12px 0; color: var(--c-text); text-decoration: none; }
.drawer-nav a[aria-current="page"] { color: var(--c-primary); font-weight: 700; }
.drawer-nav .links { padding-bottom: 12px; }
.shortcut-link { display: flex; align-items: center; gap: 12px; min-height: 52px; padding: 0 16px; border: 1px solid var(--c-border); border-radius: var(--radius-md); color: var(--c-text); text-decoration: none; font-weight: 700; }

/* ---------- buttons ---------- */
.btn { height: var(--size-button-height); padding: 0 22px; border-radius: var(--radius-md); border: 1px solid var(--c-border); background: var(--c-surface-2); color: var(--c-text); font-weight: 700; display: inline-flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer; text-decoration: none; white-space: nowrap; transition: background var(--motion-hover); }
.btn:hover { background: var(--c-border); color: var(--c-text); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary { background: var(--c-primary); border-color: var(--c-primary); color: var(--c-on-primary); }
.btn-primary:hover { background: var(--c-primary-hover); border-color: var(--c-primary-hover); color: var(--c-on-primary); }
.btn-danger { background: var(--c-danger); border-color: var(--c-danger); color: #FFFFFF; }
:root[data-theme="dark"] .btn-danger { color: var(--c-on-primary); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn-danger { color: var(--c-on-primary); } }
.btn-danger:hover { filter: brightness(0.95); color: inherit; }
.btn-plain { background: var(--c-bg); }
.btn-big { height: var(--size-timer-start-button-height); font-size: 18px; min-width: 220px; }
.btn-link { border: 0; background: none; padding: 0; color: var(--c-primary); font-weight: 700; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; height: 44px; }
.link-more { font-weight: 700; display: inline-flex; align-items: center; gap: 4px; }

/* ---------- chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.chip { height: var(--size-chip-height); min-width: 44px; padding: 0 14px; border-radius: var(--radius-pill); border: 1px solid var(--c-border); background: var(--c-bg); color: var(--c-text); font-weight: 700; font-size: 14px; display: inline-flex; align-items: center; justify-content: center; text-decoration: none; white-space: nowrap; cursor: pointer; position: relative; }
.chip::after { content: ""; position: absolute; inset: -4px 0; }
.chip:hover { border-color: var(--c-border-strong); color: var(--c-text); }
.chip[aria-pressed="true"], .chip[aria-current="page"] { background: var(--c-primary-soft); border-color: var(--c-primary); color: var(--c-primary-hover); }
.chip-label { font-size: 14px; font-weight: 700; color: var(--c-text-muted); margin-right: 4px; }
@media (max-width: 767px) {
	.chips.scroll { flex-wrap: nowrap; overflow-x: auto; margin-right: -16px; padding: 4px 16px 4px 2px; scrollbar-width: none; }
	.chips.scroll::-webkit-scrollbar { display: none; }
}

/* ---------- tool panel ---------- */
.panel { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 32px; display: flex; flex-direction: column; }
.panel-top { display: flex; justify-content: space-between; align-items: center; min-height: 44px; gap: 12px; }
.panel-tools { display: flex; gap: 4px; align-items: center; }
.state { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--c-text-muted); }
.state .dot { width: 10px; height: 10px; border-radius: 999px; border: 2px solid currentColor; }
.state .ico-xs { display: none; }
[data-state="running"] .state { color: var(--c-success); }
[data-state="running"] .state .dot { background: currentColor; }
[data-state="paused"] .state { color: var(--c-warning); }
[data-state="paused"] .state .dot { background: currentColor; }
[data-state="running"] .state .st-run, [data-state="paused"] .state .st-pause { display: block; }
[data-state="finished"] .state { color: var(--c-danger); font-size: 18px; }
[data-state="finished"] .state .dot { display: none; }
[data-state="finished"] .state .st-bell { display: block; width: 22px; height: 22px; }
.panel[data-state="finished"] { background: var(--c-danger-soft); border-color: var(--c-danger); }
.sound-off { display: none; align-items: center; height: 28px; padding: 0 10px; border-radius: 999px; background: var(--c-surface-2); border: 1px solid var(--c-border); font-size: 12px; font-weight: 700; margin-right: 4px; }
.is-muted .sound-off { display: inline-flex; }
.is-muted .when-sound, .when-muted { display: none; }
.is-muted .when-muted { display: block; }

.digits { display: flex; justify-content: center; align-items: flex-start; margin-top: 24px; font-size: clamp(72px, 16vw, 200px); line-height: 1; font-weight: 700; letter-spacing: -0.02em; color: var(--c-text); }
.digits .seg { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.digits .sep { line-height: 1; }
.digits .unit { font-size: 12px; line-height: 16px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-text-subtle); font-weight: 700; }
.digits input.digit { width: 1.16em; padding: 0; border: 0; border-radius: var(--radius-md); background: transparent; color: inherit; font: inherit; letter-spacing: inherit; text-align: center; line-height: 1; }
.digits input.digit:hover { background: var(--c-surface-2); }
.digits input.digit:focus-visible { background: var(--c-bg); }
.digits input.digit[readonly] { pointer-events: none; }
.digits .is-zero { color: var(--c-text-subtle); }
.panel[data-state="paused"] .digits > *:not(.unit) { opacity: 0.7; }
.panel[data-state="finished"] .digits { color: var(--c-danger); }
.digits .over { display: none; }
.panel.is-overtime .digits .over { display: inline; }
.progress { height: 8px; border-radius: 999px; background: var(--c-border); margin-top: 20px; overflow: hidden; }
.progress > div { height: 100%; border-radius: 999px; background: var(--c-primary); width: 100%; }
.panel[data-state="finished"] .progress > div { background: var(--c-danger); }
.controls { display: flex; justify-content: center; gap: 12px; margin-top: 24px; flex-wrap: wrap; }
.controls .btn { height: 56px; }
.controls .btn-primary, .controls .btn-danger { min-width: 220px; font-size: 18px; }
.ends { margin-top: 12px; text-align: center; font-size: 14px; line-height: 20px; color: var(--c-text-muted); min-height: 20px; }
.panel .chips { justify-content: center; margin-top: 20px; }
.panel .divider { border: 0; border-top: 1px solid var(--c-border); margin: 24px 0; }
.show-finished, .panel[data-state="finished"] .hide-finished { display: none !important; }
.panel[data-state="finished"] .show-finished { display: inline-flex !important; }
@media (max-width: 767px) {
	.panel { padding: 16px; border-radius: 12px; }
	.digits { margin-top: 12px; font-size: clamp(72px, 24vw, 120px); }
	.digits .seg { gap: 8px; }
	.panel[data-h0="1"] .seg-h, .panel[data-h0="1"] .sep-h { display: none; }
	.controls { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
	.controls .btn { height: 48px; padding: 0 12px; }
	.controls .btn-primary, .controls .btn-danger { grid-column: 1 / -1; min-width: 0; height: 56px; }
	.panel .chips { justify-content: flex-start; }
	.panel .kbd-btn { display: none; }
}

/* fullscreen */
.panel:fullscreen { border-radius: 0; border: 0; justify-content: center; padding: 32px 48px; }
.panel:fullscreen .digits { font-size: min(340px, 22vw); }
.panel:fullscreen .chips, .panel:fullscreen .ends, .panel:fullscreen .below-fs { display: none; }
.panel:fullscreen.controls-hidden .controls, .panel:fullscreen.controls-hidden .panel-top { opacity: 0; transition: opacity 300ms; }
.panel:fullscreen.controls-hidden { cursor: none; }
.fs-exit { display: none; }
.panel:fullscreen .fs-enter { display: none; }
.panel:fullscreen .fs-exit { display: block; }
@media (max-height: 500px) { .panel:fullscreen .digits { font-size: 168px; } .panel:fullscreen { padding: 12px 24px; } }
.flash-on { animation: tnt-flash 1s steps(1) infinite; }
@keyframes tnt-flash { 50% { background: var(--c-bg); } }
@media (prefers-reduced-motion: reduce) { .flash-on { animation: none; } }

/* ---------- cards ---------- */
.cards { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.cards.wide { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.card { border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); padding: 16px; display: flex; flex-direction: column; gap: 6px; color: var(--c-text); text-decoration: none; }
a.card:hover { border-color: var(--c-border-strong); background: var(--c-surface); color: var(--c-text); }
.card .ico { color: var(--c-primary); }
.card b { font-size: 18px; line-height: 24px; }
.card span { font-size: 14px; line-height: 20px; color: var(--c-text-muted); }
.card.row { flex-direction: row; align-items: flex-start; gap: 12px; }
.card.row .txt { display: flex; flex-direction: column; gap: 2px; }
.card.row b { font-size: 16px; }
.icon-tile { width: 44px; height: 44px; border-radius: var(--radius-md); background: var(--c-primary-soft); color: var(--c-primary); display: flex; align-items: center; justify-content: center; flex: none; }
.card .icon-tile .ico { color: inherit; }
.stat { border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); padding: 16px; display: flex; flex-direction: column; gap: 4px; }
.stat .k { font-size: 14px; line-height: 20px; color: var(--c-text-muted); }
.stat .v { font-size: 30px; line-height: 38px; font-weight: 700; }
.stat .v.txt { font-size: 18px; line-height: 26px; }
.stat.soft { background: var(--c-surface); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 767px) { .stats { grid-template-columns: 1fr; } }

/* time strip */
.strip { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; border: 1px solid var(--c-border); background: var(--c-surface); border-radius: var(--radius-md); padding: 10px 16px; font-size: 14px; line-height: 20px; color: var(--c-text-muted); }
.strip b { color: var(--c-text); }
.strip .push { margin-left: auto; }

/* duration grid */
.grid-links { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
.grid-links a { height: 44px; border: 1px solid var(--c-border); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; color: var(--c-text); text-decoration: none; background: var(--c-bg); padding: 0 6px; text-align: center; }
.grid-links a:hover { border-color: var(--c-border-strong); background: var(--c-surface); }
.grid-links a[hidden] { display: none; }
.group-title { display: flex; align-items: baseline; gap: 8px; }
.group-title small { color: var(--c-text-muted); font-size: 14px; }

/* ---------- content ---------- */
.prose { display: flex; flex-direction: column; gap: 16px; }
.prose p, .prose li { color: var(--c-text); }
.prose ul, .prose ol { padding-left: 22px; display: flex; flex-direction: column; gap: 6px; }
.prose h2 { margin-top: 16px; }
.prose h3 { margin-top: 8px; }
.steps { list-style: none; padding: 0 !important; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px 32px; counter-reset: s; }
.steps.one-col { grid-template-columns: 1fr; }
.steps li { display: flex; gap: 12px; align-items: flex-start; counter-increment: s; }
.steps li::before { content: counter(s); width: 28px; height: 28px; border-radius: 999px; background: var(--c-primary-soft); color: var(--c-primary-hover); font-weight: 700; font-size: 14px; display: flex; align-items: center; justify-content: center; flex: none; margin-top: -2px; }
:root[data-theme="dark"] .steps li::before { color: var(--c-primary); }
.tbl-wrap { border: 1px solid var(--c-border); border-radius: var(--radius-md); overflow-x: auto; background: var(--c-bg); }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 20px; }
.tbl th { text-align: left; font-weight: 700; padding: 10px 14px; background: var(--c-surface); border-bottom: 1px solid var(--c-border); position: sticky; top: 0; }
.tbl td { padding: 10px 14px; }
.tbl tbody tr:nth-child(even) td { background: var(--c-surface-2); }
.tbl tr.is-current td { background: var(--c-primary-soft) !important; }
.tbl .num { text-align: right; }
.tbl.kbd-tbl { max-width: 420px; }
kbd { display: inline-flex; align-items: center; justify-content: center; min-width: 26px; height: 24px; padding: 0 8px; border: 1px solid var(--c-border-strong); border-radius: var(--radius-sm); background: var(--c-bg); font: inherit; font-size: 13px; font-weight: 700; }
.badge { display: inline-flex; align-items: center; gap: 4px; height: 22px; padding: 0 8px; border-radius: 999px; border: 1px solid currentColor; font-size: 12px; font-weight: 700; margin-left: 6px; }
.badge.cur { color: var(--c-primary); }
.badge.fast { color: var(--c-success); }
.badge.slow { color: var(--c-warning); }

/* FAQ */
.faq { border-top: 1px solid var(--c-border); }
.faq details { border-bottom: 1px solid var(--c-border); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; cursor: pointer; font-size: 20px; line-height: 28px; font-weight: 700; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary h3 { font: inherit; margin: 0; }
.nav-item:last-child .menu { left: auto; right: 0; }
.faq summary::after { content: ""; width: 20px; height: 20px; flex: none; background: currentColor; -webkit-mask: linear-gradient(currentColor 0 0) center / 16px 2px no-repeat, linear-gradient(currentColor 0 0) center / 2px 16px no-repeat; mask: linear-gradient(#000 0 0) center / 16px 2px no-repeat, linear-gradient(#000 0 0) center / 2px 16px no-repeat; }
.faq details[open] summary::after { -webkit-mask: linear-gradient(currentColor 0 0) center / 16px 2px no-repeat; mask: linear-gradient(#000 0 0) center / 16px 2px no-repeat; }
.faq .ans { padding: 0 40px 20px 0; color: var(--c-text-muted); max-width: 720px; }

/* ads */
.ad { display: flex; flex-direction: column; gap: 6px; align-items: center; }
.ad .caption { color: var(--c-text-subtle); align-self: flex-start; }
.ad-a { width: 100%; max-width: 728px; margin: 0 auto; }
.ad-a .slot { width: 100%; height: 90px; }
.ad-c .slot { width: 300px; height: 600px; }
.ad-b { display: none; }
.ad-b .slot { width: 300px; height: 250px; }
.ad .slot { background: var(--c-ad-bg); display: flex; align-items: center; justify-content: center; color: var(--c-text-subtle); font-size: 14px; }
.ad-c { position: sticky; top: 24px; }
@media (max-width: 767px) { .ad-a .slot { height: 100px; max-width: 320px; } .ad-a { max-width: 320px; } .ad-b { display: flex; } }

/* forms */
.input { height: var(--size-input-height); border: 1px solid var(--c-border-strong); border-radius: var(--radius-md); padding: 0 12px; background: var(--c-bg); color: var(--c-text); min-width: 0; }
.input.num { width: 64px; text-align: center; font-weight: 700; }
select.input { padding-right: 32px; }
.lbl { font-size: 14px; line-height: 20px; font-weight: 700; display: block; margin-bottom: 6px; }
.lbl .opt { font-weight: 400; color: var(--c-text-muted); }
.switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: 14px; font-weight: 700; min-height: 44px; }
.switch input { appearance: none; -webkit-appearance: none; width: 44px; height: 26px; border-radius: 999px; background: var(--c-border-strong); position: relative; margin: 0; cursor: pointer; flex: none; transition: background var(--motion-hover); }
.switch input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 999px; background: #FFFFFF; transition: transform var(--motion-hover); }
.switch input:checked { background: var(--c-primary); }
.switch input:checked::after { transform: translateX(18px); }
.seg-ctl { display: inline-flex; padding: 3px; gap: 2px; border: 1px solid var(--c-border); background: var(--c-surface-2); border-radius: var(--radius-md); }
.seg-ctl button { border: 0; background: transparent; min-height: 38px; padding: 0 14px; border-radius: 8px; font-weight: 700; font-size: 14px; color: var(--c-text-muted); cursor: pointer; }
.seg-ctl button[aria-pressed="true"] { background: var(--c-bg); color: var(--c-text); box-shadow: 0 0 0 1px var(--c-border); }

/* dialogs */
dialog.sheet { border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 0; width: min(560px, calc(100% - 32px)); background: var(--c-bg); color: var(--c-text); }
dialog.sheet::backdrop { background: rgba(15, 23, 42, 0.5); }
.sheet-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 16px 16px 24px; border-bottom: 1px solid var(--c-border); }
.sheet-body { padding: 20px 24px 24px; display: flex; flex-direction: column; gap: 18px; max-height: 70vh; overflow: auto; }
.sheet-foot { padding: 16px 24px; border-top: 1px solid var(--c-border); display: flex; justify-content: flex-end; gap: 8px; }
.sound-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.sound-opt { display: flex; align-items: center; gap: 8px; border: 1px solid var(--c-border); border-radius: var(--radius-md); padding: 6px 6px 6px 12px; min-height: 48px; cursor: pointer; }
.sound-opt:has(input:checked) { border-color: var(--c-primary); background: var(--c-primary-soft); }
.sound-opt input { accent-color: var(--c-primary); }
.sound-opt span { flex: 1; font-weight: 700; font-size: 14px; }
.range { width: 100%; accent-color: var(--c-primary); }
@media (max-width: 767px) {
	dialog.sheet { width: 100%; max-width: 100%; margin: auto 0 0; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
	.sound-list { grid-template-columns: 1fr; }
}

/* toast + live */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--c-text); color: var(--c-bg); padding: 12px 18px; border-radius: var(--radius-md); font-weight: 700; font-size: 14px; z-index: 90; }
.toast[hidden] { display: none; }

/* ---------- footer ---------- */
.ftr { background: var(--c-surface); border-top: 1px solid var(--c-border); padding: 40px 0 32px; font-size: 14px; line-height: 20px; }
.ftr-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.ftr h2 { font-size: 16px; line-height: 24px; margin-bottom: 8px; }
.ftr ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.ftr a { color: var(--c-text); }
.ftr-bottom { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--c-border); display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.ftr-bottom nav { display: flex; gap: 16px; flex-wrap: wrap; flex: 1; }
.ftr-bottom nav a { color: var(--c-text-muted); }
@media (max-width: 1023px) { .ftr-cols { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 767px) { .ftr-cols { grid-template-columns: 1fr; gap: 0; } .ftr-col { border-bottom: 1px solid var(--c-border); padding: 12px 0; } }

/* ---------- tool specifics ---------- */
/* stopwatch */
.sw-digits { display: flex; justify-content: center; align-items: baseline; margin-top: 16px; font-size: clamp(72px, 15vw, 190px); line-height: 1; font-weight: 700; letter-spacing: -0.02em; }
.sw-digits .cs { font-size: 0.4em; color: var(--c-text-muted); }
.sw-digits.no-cs .cs { display: none; }
.laps-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.laps-head h2 { font-size: 18px; line-height: 24px; }
.laps-actions { display: flex; gap: 4px; }
/* pomodoro */
.modes { margin: 8px auto 0; }
.dots { display: inline-flex; gap: 6px; align-items: center; }
.dots i { width: 12px; height: 12px; border-radius: 999px; border: 2px solid var(--c-primary); display: block; }
.dots i.done { background: var(--c-primary); }
.pomo-opts { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-end; }
.pomo-opts .task { flex: 1 1 260px; }
.pomo-opts .task .input { width: 100%; }
.len { display: flex; align-items: center; gap: 6px; color: var(--c-text-muted); font-size: 14px; }
/* egg */
.egg-cards { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-top: 20px; }
.egg-card { border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); padding: 12px 8px; display: flex; flex-direction: column; align-items: center; gap: 6px; cursor: pointer; text-align: center; }
.egg-card[aria-pressed="true"] { border-color: var(--c-primary); background: var(--c-primary-soft); }
.egg-card img { width: 48px; height: 60px; }
.egg-card b { font-size: 15px; }
.egg-card span { font-size: 13px; color: var(--c-text-muted); }
.egg-card .tea { width: 48px; height: 60px; display: flex; align-items: center; justify-content: center; color: var(--c-primary); }
@media (max-width: 767px) { .egg-cards { grid-template-columns: repeat(3, 1fr); } }
/* visual */
.vis-stage { display: flex; justify-content: center; align-items: center; margin-top: 16px; min-height: 260px; }
.vis-stage svg { width: auto; height: 240px; }
.vis-stage.is-bar svg { width: 100%; height: 64px; }
.panel.digits-hidden .digits { display: none; }
.panel:fullscreen .vis-stage svg { height: 62vh; }
.is-pomodoro[data-h0="1"] .seg-h, .is-pomodoro[data-h0="1"] .sep-h { display: none; }
.is-pomodoro .unit { display: none; }
.is-pomodoro .digits { margin-top: 16px; }
.panel:fullscreen .vis-stage.is-bar svg { height: 96px; }
/* alarm + clock */
.clock-big { text-align: center; font-size: clamp(56px, 12vw, 128px); line-height: 1; font-weight: 700; letter-spacing: -0.02em; margin-top: 16px; }
.clock-big .ap { font-size: 0.32em; color: var(--c-text-muted); margin-left: 4px; letter-spacing: 0; }
.clock-big .ms { font-size: 0.4em; color: var(--c-text-muted); }
.clock-date { text-align: center; font-size: 22px; line-height: 30px; font-weight: 700; margin-top: 16px; }
.clock-zone { text-align: center; font-size: 14px; line-height: 20px; color: var(--c-text-muted); margin-top: 4px; }
.sync-chip { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--c-success); color: var(--c-success); font-size: 14px; font-weight: 700; }
.sync-chip.warn { border-color: var(--c-warning); color: var(--c-warning); }
.sync-chip .sub { font-weight: 400; color: var(--c-text-muted); }
.place-cards { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.place { border: 1px solid var(--c-border); border-radius: var(--radius-md); padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; background: var(--c-bg); }
.place.me { background: var(--c-primary-soft); border-color: var(--c-primary); }
.place .top { display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.place .top b { font-size: 16px; }
.place .dn { font-size: 12px; color: var(--c-text-muted); display: inline-flex; gap: 4px; align-items: center; }
.place .t { font-size: 28px; line-height: 34px; font-weight: 700; }
.place .t small { font-size: 15px; color: var(--c-text-muted); }
.place .m { font-size: 14px; color: var(--c-text-muted); }
@media (max-width: 1279px) { .place-cards { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 767px) { .place-cards { grid-template-columns: repeat(2, 1fr); } .place .t { font-size: 22px; } }
.alarm-form { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.alarm-form .input[type="time"] { font-size: 20px; font-weight: 700; width: 150px; }
.alarm-list { display: flex; flex-direction: column; gap: 8px; }
.alarm-row { display: flex; align-items: center; gap: 12px; border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); padding: 8px 8px 8px 16px; }
.alarm-row .t { font-size: 24px; font-weight: 700; min-width: 110px; }
.alarm-row .l { flex: 1; color: var(--c-text-muted); font-size: 14px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ring-banner { display: none; align-items: center; gap: 12px; flex-wrap: wrap; background: var(--c-danger-soft); border: 1px solid var(--c-danger); color: var(--c-danger); border-radius: var(--radius-md); padding: 12px 16px; font-weight: 700; margin-top: 16px; }
.ring-banner.on { display: flex; }

/* ---------- responsive type ---------- */
@media (max-width: 1023px) { .wrap { padding: 0 24px; } }
@media (max-width: 767px) {
	.wrap { padding: 0 16px; }
	main.page { padding-top: 20px; gap: 32px; }
	h1 { font-size: 28px; line-height: 36px; }
	h2 { font-size: 24px; line-height: 32px; }
	h3 { font-size: 20px; line-height: 28px; }
	.lead { font-size: 17px; line-height: 26px; }
	.head-block { margin-bottom: 16px; }
	.faq summary { font-size: 18px; line-height: 26px; }
}
@media print { .hdr, .ftr, .ad, .controls, .panel-tools { display: none !important; } }

/* ---------- Phase 2: world clock ---------- */
.place-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 20px; align-items: stretch; }
.place-grid .panel { justify-content: flex-start; }
.facts-card { border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 24px; display: flex; flex-direction: column; gap: 16px; background: var(--c-bg); }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; margin: 0; }
.facts div.wide { grid-column: 1 / -1; }
.facts dt { font-size: 14px; line-height: 20px; color: var(--c-text-muted); }
.facts dd { margin: 2px 0 0; font-weight: 700; overflow-wrap: anywhere; }
.note-box { display: flex; gap: 10px; align-items: flex-start; background: var(--c-surface); border-radius: var(--radius-md); padding: 12px 14px; font-size: 14px; line-height: 20px; margin: 0; }
.note-box .ico-sm { color: var(--c-warning); margin-top: 1px; }
.your-time { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.daybar { position: relative; height: 18px; border-radius: 6px; background: var(--c-text-muted); overflow: hidden; }
.daybar .day { position: absolute; top: 0; bottom: 0; background: var(--c-surface-2); }
.daybar .now-mark { position: absolute; top: 0; bottom: 0; width: 3px; margin-left: -1px; background: var(--c-warning); }
.sunrow { display: flex; justify-content: space-between; margin-top: 8px; gap: 8px; }
.sunrow > span { display: inline-flex; gap: 6px; align-items: center; }
.zone-cards { display: grid; grid-template-columns: repeat(var(--n, 6), minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
.zone-card { border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); padding: 14px; display: flex; flex-direction: column; gap: 2px; }
.zone-card.is-you { border: 2px solid var(--c-primary); background: var(--c-primary-soft); }
.zone-card .t { font-size: 28px; line-height: 34px; font-weight: 700; }
.zone-card .t small, .wc-card .t small { font-size: 14px; color: var(--c-text-muted); }
.zone-card .m { font-size: 13px; color: var(--c-text-muted); }
.zone-card .c { font-size: 12px; color: var(--c-text-subtle); }
.dot-you { display: inline-block; width: 10px; height: 10px; border-radius: 999px; border: 2px solid var(--c-primary); margin-right: 6px; vertical-align: -1px; }
.strip-cards { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.mini { border: 1px solid var(--c-border); border-radius: var(--radius-md); padding: 10px; background: var(--c-bg); display: flex; flex-direction: column; gap: 2px; }
.mini.me { border-color: var(--c-primary); background: var(--c-primary-soft); }
.mini .k { font-size: 12px; color: var(--c-text-muted); }
.pair-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.pair { display: flex; justify-content: space-between; align-items: center; gap: 12px; border: 1px solid var(--c-border); border-radius: var(--radius-md); padding: 14px 16px; color: var(--c-text); text-decoration: none; background: var(--c-bg); }
.pair:hover { border-color: var(--c-border-strong); color: var(--c-text); }
.wc-top { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.wc-add { position: relative; width: min(100%, 360px); }
.wc-add .sr-list { left: 0; right: auto; width: 100%; }
.wc-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.wc-card { border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; }
.wc-card.me { border: 2px solid var(--c-primary); background: var(--c-primary-soft); }
.wc-card .top { display: flex; justify-content: space-between; gap: 8px; }
.wc-card .top > span:first-child { display: flex; flex-direction: column; }
.wc-card .acts { display: flex; margin: -8px -8px 0 0; }
.wc-card .acts .icon-btn { width: 36px; height: 36px; }
.wc-card .t { font-size: 32px; line-height: 38px; font-weight: 700; }
.wc-card .bottom { display: flex; justify-content: space-between; }
.wc-card .bottom span { display: inline-flex; gap: 4px; align-items: center; }
.planner { overflow-x: auto; }
table.plan { border-collapse: separate; border-spacing: 3px; font-size: 13px; width: 100%; min-width: 760px; }
.plan th { text-align: left; font-weight: 700; padding: 4px 10px 4px 6px; white-space: nowrap; }
.plan td { text-align: center; padding: 6px 0; border-radius: 4px; color: var(--c-text-muted); min-width: 26px; }
.plan td.w { background: var(--c-primary-soft); color: var(--c-primary-hover); font-weight: 700; }
:root[data-theme="dark"] .plan td.w { color: var(--c-primary); }
.plan td.now { outline: 2px solid var(--c-warning); outline-offset: -2px; }
.plan tr.axis td { font-size: 11px; color: var(--c-text-subtle); background: none; outline: 0; }
.az { columns: 3; column-gap: 32px; }
.az-group { break-inside: avoid; margin-bottom: 16px; }
.az-group h3 { color: var(--c-primary); font-size: 18px; line-height: 24px; margin-bottom: 6px; }
.az-group ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.az-group li { display: flex; justify-content: space-between; gap: 8px; }
.az-group a { color: var(--c-text); }
/* converter */
.conv { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: center; }
.conv-box { border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); padding: 16px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.conv-box.result { border: 2px solid var(--c-primary); }
.caption.up { font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--c-text-muted); }
.zone-sel { width: 100%; font-weight: 700; }
.conv-time { display: flex; gap: 8px; }
.conv-input { flex: 1; min-width: 0; font-size: 28px; font-weight: 700; height: 56px; }
.conv-input.is-error { border-color: var(--c-danger); }
.conv-out { font-size: 44px; line-height: 56px; font-weight: 700; }
.conv-out .ap, .big .ap, .mil-box .ap { font-size: .45em; color: var(--c-text-muted); margin-left: 6px; }
.swap { border-radius: 999px; }
.conv-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 16px; }
.conv-foot .pick input { border: 0; background: transparent; min-height: 38px; font-size: 14px; color: var(--c-text-muted); padding: 0 6px; }
.conv-extra { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.conv-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; gap: 12px; align-items: center; border: 1px solid var(--c-border); border-radius: var(--radius-md); padding: 8px 8px 8px 12px; background: var(--c-bg); }
/* calculators */
.calc-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.result-card { border: 2px solid var(--c-primary); border-radius: var(--radius-md); background: var(--c-bg); padding: 20px; display: flex; flex-direction: column; gap: 6px; }
.result-card .big { font-size: 48px; line-height: 56px; font-weight: 700; }
.result-card .big small { font-size: .45em; color: var(--c-text-muted); }
.rlist { margin: 8px 0 0; }
.rlist > div { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 0; border-top: 1px solid var(--c-border); }
.rlist dt { font-size: 14px; color: var(--c-text-muted); }
.rlist dd { margin: 0; display: flex; align-items: center; gap: 4px; }
.dt { border: 0; padding: 0; margin: 0; }
.dt-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.dt-row .input { flex: 1 1 140px; }
.amounts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.amounts .input.num { width: 100%; }
.big-colon { font-size: 28px; font-weight: 700; }
.hours-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 24px; align-items: start; }
.hrow { display: grid; grid-template-columns: 80px minmax(0, 1fr) minmax(0, 1fr) 80px 100px 44px; gap: 8px; align-items: center; border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); padding: 8px; margin-bottom: 8px; }
.hrow.head { border: 0; background: none; padding: 0 8px; margin-bottom: 4px; }
.hrow .num { text-align: right; display: flex; flex-direction: column; }
.hrow .input { width: 100%; min-width: 0; padding: 0 8px; }
.rate { display: flex; gap: 12px; align-items: flex-end; margin-top: 12px; }
.rate label { flex: 1; } .rate .input { width: 100%; }
.pay { display: flex; flex-direction: column; align-items: flex-end; } .pay b { font-size: 24px; }
.rel-q { text-align: center; font-size: 18px; margin-top: 8px; }
.rel-note { display: flex; gap: 8px; align-items: center; justify-content: center; width: fit-content; margin: 16px auto 0; border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); padding: 8px 14px; font-size: 14px; }
.rel-note .ico-sm { color: var(--c-primary); }
.rel-ctl { display: flex; justify-content: center; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.stepper { display: flex; }
.stepper .btn { height: 48px; width: 48px; padding: 0; border-radius: 0; }
.stepper .btn:first-child { border-radius: var(--radius-md) 0 0 var(--radius-md); }
.stepper .btn:last-child { border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.stepper .input.num { border-radius: 0; width: 72px; font-size: 18px; }
.mil-eq { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: center; }
.mil-box { border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); padding: 20px; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.mil-box.result { border: 2px solid var(--c-primary); }
.mil-box b { font-size: clamp(48px, 9vw, 88px); line-height: 1.1; }
.eq { font-size: 40px; font-weight: 700; color: var(--c-text-muted); }
.say-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); padding: 10px 14px; margin-top: 16px; }
.mil-conv { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto; gap: 12px; align-items: end; margin-bottom: 8px; }
.mil-conv .input { width: 100%; font-size: 18px; }
.swap-ico { height: 48px; display: flex; align-items: center; color: var(--c-text-muted); }
/* DST */
.dst-date { text-align: center; font-size: 34px; line-height: 42px; font-weight: 700; margin-top: 8px; }
.dst-sub { text-align: center; font-size: 18px; margin-top: 6px; }
.countdown { display: flex; justify-content: center; gap: 10px; margin-top: 16px; }
.countdown div { border: 1px solid var(--c-border); border-radius: var(--radius-md); background: var(--c-bg); width: 96px; padding: 10px 0; display: flex; flex-direction: column; align-items: center; }
.countdown b { font-size: 36px; line-height: 44px; }
.countdown span { font-size: 12px; font-weight: 700; color: var(--c-text-muted); letter-spacing: .06em; }
.dst-now { display: flex; gap: 10px; align-items: center; border: 1px solid var(--c-success); border-radius: var(--radius-md); padding: 12px 16px; margin-top: 20px; background: var(--c-bg); }
.dst-now .ico-sm { color: var(--c-success); flex: none; }
@media (max-width: 1279px) { .hours-grid { grid-template-columns: 1fr; } .hours-grid .result-card { max-width: 480px; } }
@media (max-width: 1023px) {
	.place-grid, .calc-grid, .hours-grid { grid-template-columns: 1fr; }
	.zone-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.strip-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
	.az { columns: 2; }
	.wc-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
	.zone-cards, .strip-cards, .wc-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.facts { grid-template-columns: 1fr; }
	.pair-grid { grid-template-columns: 1fr; }
	.az { columns: 1; }
	.conv { grid-template-columns: 1fr; } .swap { justify-self: center; transform: rotate(90deg); }
	.conv-out { font-size: 36px; }
	.mil-eq { grid-template-columns: 1fr; } .eq { text-align: center; }
	.mil-conv { grid-template-columns: 1fr; } .swap-ico { display: none; }
	.amounts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.hrow { grid-template-columns: 1fr 1fr; } .hrow.head { display: none; }
	.hrow .num { text-align: left; }
	.countdown div { width: 72px; } .countdown b { font-size: 28px; }
	.dst-date { font-size: 26px; line-height: 34px; }
	.result-card .big { font-size: 38px; line-height: 46px; }
	.zone-card .t, .wc-card .t { font-size: 24px; line-height: 30px; }
}