/* About my browser (about_browser) — стили. Токены инструмента поверх темы сайта
   (assets/css/theme.css). Дизайн-семья категории info_tools (my_ip/resolution): тёмный герой
   с большим ответом → инфографика → действия → сетка карточек → How it works.
   Инфографика: спидометр (SVG), кольцо Browser Score, донаты, сегменты ядер, бары. */

.ab {
    --ab-panel-1:    #0f2740;   /* герой: градиент, верх (семья info_tools) */
    --ab-panel-2:    #123a63;   /* герой: градиент, низ */
    --ab-panel-text: #eaf3ff;
    --ab-panel-dim:  #9db8d6;
    --ab-accent:     #ffd166;   /* тёплый акцент на синем (семья my_ip) */
    --ab-badge-bg:   rgba(255, 255, 255, .14);
    --ab-card-bg:    var(--tls-surface);
    --ab-muted:      var(--tls-text-muted);
    --ab-ok:         #3e9c46;   /* «хорошо» */
    --ab-warn:       #d99a06;   /* «внимание» */
    --ab-bad:        #c9463d;   /* «плохо» */
    --ab-viz-track:  #e7ecf2;   /* подложка баров/колец на светлом */
    --ab-viz-bar:    #2f7fd4;   /* заполнение баров/колец на светлом */
    --ab-grid-gap:   12px;
    max-width: 860px;
    margin: 0 auto;
}


.is-hidden { display: none !important; }

/* =====================================================================
   Герой: браузер + версия, справа Browser Score
   ===================================================================== */
.ab-hero {
    position: relative;
    overflow: hidden;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    border-radius: 16px;
    padding: 1.6rem 1.8rem;
    background:
        radial-gradient(120% 160% at 85% -20%, rgba(124, 96, 255, .38), transparent 55%),
        radial-gradient(110% 150% at 0% 110%, rgba(0, 178, 255, .22), transparent 55%),
        linear-gradient(160deg, #0d1f36, #123a63 62%, #17284a);
    box-shadow: var(--tls-shadow), inset 0 0 70px rgba(0, 0, 0, .35);
    color: var(--ab-panel-text);
}

/* мягкое живое свечение позади контента */
.ab-hero__glow {
    position: absolute; inset: -40%;
    background: conic-gradient(from 0deg,
        transparent 0deg, rgba(255, 209, 102, .10) 70deg, transparent 140deg,
        rgba(84, 160, 255, .12) 220deg, transparent 300deg);
    animation: ab-glow-spin 14s linear infinite;
    pointer-events: none;
}
@keyframes ab-glow-spin { to { transform: rotate(360deg); } }

.ab-hero__id { position: relative; display: flex; align-items: center; gap: 1.2rem; min-width: 0; }

.ab-hero__icon {
    position: relative;
    flex: 0 0 auto;
    width: 104px; height: 104px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: radial-gradient(circle at 32% 28%, #ffffff, #dfe9f5 78%);
    box-shadow: 0 6px 22px rgba(0, 0, 0, .35), inset 0 -3px 10px rgba(13, 31, 54, .18);
}
.ab-hero__icon img { width: 68px; height: 68px; display: block; }

/* сканирующее кольцо на время «Checking…» */
.ab-hero__scan {
    position: absolute; inset: -7px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: var(--ab-accent);
    border-right-color: rgba(255, 209, 102, .35);
    opacity: 0;
    animation: ab-scan 1.1s linear infinite;
    pointer-events: none;
}
@keyframes ab-scan { to { transform: rotate(360deg); } }
.ab--checking .ab-hero__scan { opacity: 1; }

.ab-hero__text { min-width: 0; }

.ab-hero__label {
    font-size: .82rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ab-panel-dim);
}

.ab-hero__name {
    font-size: clamp(1.7rem, 4.6vw, 2.6rem);
    font-weight: 700;
    line-height: 1.15;
    overflow-wrap: anywhere;
    text-shadow: 0 0 24px rgba(120, 180, 255, .35);
}
.ab-hero__ver { color: var(--ab-accent); margin-left: .35rem; font-variant-numeric: tabular-nums; }

.ab-hero__os {
    margin-top: .2rem;
    color: var(--ab-panel-dim);
    font-size: .95rem;
    display: flex; flex-wrap: wrap; gap: .35rem;
    overflow-wrap: anywhere;
}
.ab-hero__fullver { font-variant-numeric: tabular-nums; }
.ab-hero__fullver:empty + .ab-hero__sep { display: none; }
.ab-hero__arch:empty { display: none; }

.ab-hero__badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: .6rem; min-height: 1.55rem; }
.ab-badge {
    padding: .14rem .66rem;
    border-radius: 999px;
    background: var(--ab-badge-bg);
    color: var(--ab-panel-text);
    font-size: .8rem; white-space: nowrap;
}

/* Score-кольцо в герое */
.ab-hero__score { position: relative; flex: 0 0 auto; text-align: center; }
.ab-hero__ring { width: 132px; height: 132px; margin: 0 auto; }
.ab-hero__ring .ab-ring { width: 100%; height: 100%; filter: drop-shadow(0 0 10px rgba(125, 211, 252, .35)); }
.ab-hero__score-cap { margin-top: .25rem; font-size: .82rem; color: var(--ab-panel-dim); white-space: nowrap; }
/* пустое кольцо-заглушка, пока идёт «Checking…» */
.ab-hero__ring:empty {
    border-radius: 50%;
    border: 11px solid rgba(255, 255, 255, .12);
    box-sizing: border-box;
}
.ab--checking .ab-hero__ring:empty { animation: ab-ring-wait 1.2s ease-in-out infinite; }
@keyframes ab-ring-wait {
    0%, 100% { border-color: rgba(255, 255, 255, .1); }
    50%      { border-color: rgba(255, 209, 102, .35); }
}

.ab-ring__track { fill: none; stroke: rgba(255, 255, 255, .14); stroke-width: 11; }
.ab-ring__bar   { fill: none; stroke-width: 11; stroke-linecap: round;
                  transition: stroke-dasharray 1.1s cubic-bezier(.22, .8, .3, 1); }
.ab-ring__num   { font-size: 38px; font-weight: 700; fill: var(--ab-panel-text); }
.ab-ring__cap   { font-size: 13px; fill: var(--ab-panel-dim); }

/* =====================================================================
   Ряд инфографики: спидометр + донат фич
   ===================================================================== */
.ab__row2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr)); /* minmax(0,1fr) — равные колонки, см. _common.md */
    gap: var(--ab-grid-gap);
    margin-top: var(--ab-grid-gap);
}

/* Статус-значок актуальности: градиентный круг + пульсирующее гало + прорисовка символа */
.ab-status { display: block; width: 100%; height: 100%; }
.ab-status__halo { fill: none; stroke-width: 2.6; opacity: .45; }
.ab-status--ok   .ab-status__halo { stroke: #34d399; }
.ab-status--warn .ab-status__halo { stroke: #fbbf24; }
.ab-status--old  .ab-status__halo { stroke: #f87171; }
.ab-status--na   .ab-status__halo { stroke: #94a3b8; }
.ab--revealed .ab-status__halo {
    transform-box: fill-box; transform-origin: center;
    animation: ab-halo 2.4s ease-out infinite;
}
@keyframes ab-halo {
    0%   { transform: scale(.86); opacity: .55; }
    70%  { transform: scale(1.08); opacity: 0; }
    100% { transform: scale(1.08); opacity: 0; }
}
.ab--revealed .ab-status__mark {
    stroke-dasharray: 80;
    stroke-dashoffset: 80;
    animation: ab-mark-draw .55s .25s ease-out forwards;
}
@keyframes ab-mark-draw { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) {
    .ab--revealed .ab-status__halo, .ab--revealed .ab-status__mark,
    .ab-hero__glow, .ab-hero__scan { animation: none !important; }
    .ab--revealed .ab-status__mark { stroke-dashoffset: 0; }
}

.ab-fresh__body { display: flex; align-items: center; gap: 1.1rem; flex: 1; }
.ab-fresh__badge { flex: 0 0 84px; width: 84px; height: 84px; }
.ab-fresh__info { min-width: 0; flex: 1; }
.ab-fresh__verdict { font-size: 1.12rem; font-weight: 700; line-height: 1.25; }
.ab-fresh[data-state="ok"]   .ab-fresh__verdict { color: var(--ab-ok); }
.ab-fresh[data-state="warn"] .ab-fresh__verdict { color: var(--ab-warn); }
.ab-fresh[data-state="old"]  .ab-fresh__verdict { color: var(--ab-bad); }

/* пара версий «твоя → последняя» */
.ab-fresh__pair { display: flex; align-items: center; gap: .55rem; margin-top: .3rem; }
.ab-fresh__pair:empty { display: none; }
.ab-fresh__num {
    font-size: 1.65rem; font-weight: 800;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
    background: linear-gradient(135deg, #475569, #1d2733);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}
.ab-fresh__num--latest { background-image: linear-gradient(135deg, #34d399, #0f9d58); }
.ab-fresh[data-state="old"] .ab-fresh__num--latest { background-image: linear-gradient(135deg, #f87171, #dc2626); }
.ab-fresh__num--ok { background-image: linear-gradient(135deg, #34d399, #0f9d58); }
.ab-fresh__arrow { color: var(--ab-muted); font-size: 1.15rem; }
.ab-fresh__eq { color: var(--ab-ok); font-weight: 600; font-size: .95rem; }

.ab-fresh__note { font-size: .85rem; color: var(--ab-muted); margin-top: .2rem; }
.ab-fresh__note:empty { display: none; }
.ab-fresh__upd { font-size: .78rem; color: var(--ab-muted); margin-top: .35rem; }
.ab-fresh__upd:empty { display: none; }

/* Донат фич */
.ab-featsum__body { display: flex; align-items: center; gap: 1rem; flex: 1; }
.ab-featsum__donut { flex: 0 0 auto; width: 96px; height: 96px; }
.ab-donut { width: 100%; height: 100%; display: block; filter: drop-shadow(0 2px 6px rgba(47, 127, 212, .25)); }
.ab-donut__track { fill: none; stroke: var(--ab-viz-track); stroke-width: 13; }
.ab-donut__bar   { fill: none; stroke-width: 13; stroke-linecap: round;
                   transition: stroke-dasharray 1.1s cubic-bezier(.22, .8, .3, 1); }
.ab-featsum__num { font-size: 1.5rem; font-weight: 700; line-height: 1.1; }
.ab-featsum__sub { font-size: .85rem; color: var(--ab-muted); margin-top: .15rem; }

/* =====================================================================
   Save report: кнопка с дропдауном (иконки перед текстом)
   ===================================================================== */
.ab__actions {
    display: flex; align-items: center; justify-content: center; gap: .8rem;
    margin-top: var(--ab-grid-gap);
    flex-wrap: wrap;
}
.ab__save {
    display: inline-flex; align-items: center; gap: .6rem;
    padding: .55rem 1.1rem;
    text-align: left;
}
.ab__save > .bi { font-size: 1.25rem; }
.ab__save-body { display: flex; flex-direction: column; line-height: 1.15; }
.ab__save-body small { color: var(--ab-muted); font-size: .74rem; }
.ab__save-caret { font-size: .8rem; opacity: .7; }

.ab__save-menu { min-width: 240px; box-shadow: var(--tls-shadow); }
.ab__save-item { display: flex; align-items: center; gap: .65rem; padding: .48rem 1rem; }
.ab__save-item .bi { font-size: 1.05rem; width: 1.2rem; text-align: center; color: var(--ab-viz-bar); }

.ab__toast {
    display: inline-block;
    font-size: .85rem;
    color: var(--ab-ok);
    opacity: 0;
    transition: opacity .2s;
    max-width: 300px;
}
.ab__toast.is-show { opacity: 1; }

.ab__copy-fallback { margin: .6rem 0 0; text-align: center; color: var(--ab-warn); font-size: .9rem; }
.ab__report-text { width: 100%; margin-top: .5rem; font-family: var(--bs-font-monospace); font-size: .8rem; }

/* =====================================================================
   Сетка карточек
   ===================================================================== */
.ab__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--ab-grid-gap);
    margin-top: var(--ab-grid-gap);
}

.ab__card {
    display: flex; flex-direction: column;
    background: var(--ab-card-bg);
    border: 1px solid var(--tls-border);
    border-radius: var(--tls-radius);
    box-shadow: var(--tls-shadow);
    padding: .9rem 1rem;
    min-width: 0;
}
.ab__card--wide { grid-column: 1 / -1; }

.ab__card-head {
    display: flex; align-items: center; gap: .5rem;
    margin-bottom: .5rem;
    color: var(--ab-muted);
}
.ab__card-head .bi { font-size: 1.05rem; }
.ab__card-title { font-size: .84rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }

.ab__card-value { font-size: 1.05rem; font-weight: 600; overflow-wrap: anywhere; flex: 1; }
.ab__card-value--chips { display: flex; flex-wrap: wrap; gap: 6px; align-items: flex-start; align-content: flex-start; }
.ab__card-value--rows { display: flex; flex-direction: column; gap: .35rem; font-weight: 400; }
.ab__card-value--ua { font-family: var(--bs-font-monospace); font-size: .84rem; font-weight: 400; }
.ab__card-sub { font-size: .78rem; color: var(--ab-muted); margin-top: .55rem; }

.ab-row { display: flex; justify-content: space-between; gap: .6rem; font-size: .95rem; }
.ab-row b { font-weight: 600; }

/* Чипы (языки) и пилюли (вкл/выкл) */
.ab-chip {
    display: inline-flex; align-items: center; gap: .38rem;
    padding: .16rem .62rem;
    border-radius: 999px;
    background: var(--ab-viz-track);
    font-size: .84rem; font-weight: 500;
    white-space: nowrap;
}
.ab-chip--first { background: linear-gradient(135deg, #3b8de0, #2f6fd4); color: #fff; }
.ab-chip__flag {
    width: 18px; height: 13.5px;
    border-radius: 2.5px;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, .12);
    object-fit: cover;
}

.ab-pill {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .14rem .66rem;
    border-radius: 999px;
    font-size: .84rem; font-weight: 600;
    background: var(--ab-viz-track); color: var(--ab-muted);
}
.ab-pill::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: currentColor; opacity: .7; }
.ab-pill[data-state="ok"] { background: rgba(62, 156, 70, .14); color: var(--ab-ok); }
.ab-pill[data-state="no"] { background: rgba(201, 70, 61, .12); color: var(--ab-bad); }

/* Железо: сегменты ядер + бар памяти */
.ab-hw { display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.ab-hw__row { display: flex; align-items: center; gap: .6rem; min-width: 0; }
.ab-hw__label { flex: 0 0 84px; font-size: .82rem; color: var(--ab-muted); }
.ab-hw__viz { flex: 1; display: flex; align-items: center; min-width: 0; }
.ab-hw__val { font-size: .95rem; white-space: nowrap; }
.ab-hw__val--gpu { white-space: normal; overflow-wrap: anywhere; flex: 1; }
.ab-hw__row--wide { align-items: flex-start; }

#ab-hw-cores-viz { gap: 3px; flex-wrap: wrap; }
#ab-hw-cores-viz i {
    width: 12px; height: 16px;
    border-radius: 3px;
    background: var(--ab-viz-bar);
    opacity: .85;
}

.ab-bar { display: block; width: 100%; height: 10px; border-radius: 999px; background: var(--ab-viz-track); overflow: hidden; }
.ab-bar__fill { display: block; height: 100%; border-radius: 999px; background: var(--ab-viz-bar); transition: width .5s ease; }

/* Хранилище: мини-донат */
.ab-stor { display: flex; align-items: center; gap: .9rem; flex: 1; }
.ab-stor__donut { flex: 0 0 auto; width: 74px; height: 74px; }
.ab-stor__donut:empty { background: radial-gradient(closest-side, transparent 64%, var(--ab-viz-track) 65%); border-radius: 50%; }
.ab-stor__text { font-size: .95rem; overflow-wrap: anywhere; }

/* Сеть: градиентная полудуга скорости */
.ab-net { display: flex; align-items: center; gap: .9rem; flex: 1; }
.ab-net__gauge { flex: 0 0 92px; }
.ab-netarc { display: block; width: 100%; }
.ab-netarc__track { fill: none; stroke: var(--ab-viz-track); stroke-width: 9; stroke-linecap: round; }
.ab-netarc__bar   { fill: none; stroke-width: 9; stroke-linecap: round;
                    transition: stroke-dasharray 1.1s cubic-bezier(.22, .8, .3, 1); }
.ab-net__text { font-size: .95rem; overflow-wrap: anywhere; }
.ab-net__online { margin-left: auto; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.ab-net__online[data-state="ok"] { color: var(--ab-ok); }
.ab-net__online[data-state="no"] { color: var(--ab-bad); }

/* ОС-иконка в карточке */
.ab__card-value--os { display: flex; align-items: center; gap: .55rem; }
.ab-os-ic { font-size: 1.5rem; line-height: 1; }

/* Таймзона: UTC-бейдж в шапке карточки + мини-карта с полосой пояса */
.ab-tz__utc {
    margin-left: auto;
    font-size: .78rem; font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: #fff;
    background: linear-gradient(135deg, #3b8de0, #7c60ff);
    border-radius: 999px;
    padding: .1rem .55rem;
}
.ab-tz__utc:empty { display: none; }
.ab-tzmap {
    border-radius: 8px;
    overflow: hidden;
    background: linear-gradient(180deg, #0f2740, #123a63);
    margin-bottom: .5rem;
}
.ab-tzmap svg { display: block; width: 100%; height: auto; }
.ab-tzmap .ab-map__land { fill: #2a5581; opacity: .65; }
.ab-tzmap__band {
    fill: rgba(255, 209, 102, .30);
    stroke: rgba(255, 209, 102, .8);
    stroke-width: 1.5;
    transition: x .6s ease, width .6s ease;
}
.ab__card-value--tz { font-size: .98rem; }

/* Копирование UA */
.ab__ua-copy {
    margin-left: auto;
    border: 0; background: none;
    color: var(--ab-muted);
    padding: .15rem .4rem;
    cursor: pointer;
    border-radius: 6px;
}
.ab__ua-copy:hover { color: var(--tls-text); background: var(--ab-viz-track); }

/* Кодеки */
.ab-codecs { display: flex; flex-direction: column; gap: .6rem; }
.ab-codecs__group { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.ab-codecs__cap { flex: 0 0 52px; font-size: .78rem; color: var(--ab-muted); text-transform: uppercase; letter-spacing: .05em; }
.ab-codec {
    display: inline-flex; align-items: baseline; gap: .4rem;
    padding: .2rem .7rem;
    border-radius: 999px;
    font-size: .86rem;
    background: var(--ab-viz-track); color: var(--ab-muted);
}
.ab-codec__name { font-weight: 600; }
.ab-codec__verdict { font-size: .74rem; }
.ab-codec[data-state="probably"] { background: rgba(62, 156, 70, .14); color: var(--ab-ok); }
.ab-codec[data-state="maybe"]    { background: rgba(217, 154, 6, .14); color: var(--ab-warn); }
.ab-codec[data-state="no"]       { background: rgba(201, 70, 61, .10); color: var(--ab-bad); }

/* Feature-чеклист */
.ab-feats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
    gap: 6px;
}
.ab-feat {
    display: flex; align-items: center; gap: .45rem;
    padding: .32rem .55rem;
    border-radius: 8px;
    background: var(--tls-bg, #f6f8fa);
    font-size: .86rem;
    min-width: 0;
}
.ab-feat > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ab-feat .bi { flex: 0 0 auto; }
.ab-feat__ok { color: var(--ab-ok); display: none; }
.ab-feat__no { color: var(--ab-bad); display: none; }
.ab-feat__wait { color: var(--ab-muted); }
.ab-feat[data-state="ok"] .ab-feat__ok { display: inline; }
.ab-feat[data-state="ok"] .ab-feat__wait { display: none; }
.ab-feat[data-state="no"] .ab-feat__no { display: inline; }
.ab-feat[data-state="no"] .ab-feat__wait { display: none; }
.ab-feat[data-state="no"] > span { color: var(--ab-muted); }

/* Модалка QR. Подпись — div, а не h2 (заголовков внутри инструмента нет), поэтому насыщенность
   шрифта задаём явно: раньше 500 приходило от бутстраповского reboot для h2. */
.ab-qr__head .modal-title { font-weight: 500; }
.ab-qr__body { text-align: center; }
.ab-qr__code { width: 200px; height: 200px; margin: 0 auto; }
.ab-qr__code svg { width: 100%; height: 100%; display: block; }
.ab-qr__sub { font-size: .82rem; color: var(--ab-muted); margin: .8rem 0 0; }

/* =====================================================================
   Reveal «Checking…»: shimmer-скелетон на значениях, потом каскадное раскрытие.
   Значения в DOM с самого SSR (SEO/noscript видят ответ) — скелетон только визуальный.
   ===================================================================== */
@keyframes ab-shimmer {
    from { background-position: 200% 0; }
    to   { background-position: -200% 0; }
}
.ab--checking .ab-reveal-val,
.ab--checking .ab__card-value,
.ab--checking .ab-hw,
.ab--checking .ab-stor,
.ab--checking .ab-net,
.ab--checking .ab-feats,
.ab--checking .ab-codecs,
.ab--checking .ab-fresh__info,
.ab--checking .ab-fresh__badge,
.ab--checking .ab-featsum__info,
.ab--checking .ab-featsum__donut,
.ab--checking .ab-tzmap {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}
.ab--checking .ab-reveal-val::after,
.ab--checking .ab__card-value::after,
.ab--checking .ab-hw::after,
.ab--checking .ab-stor::after,
.ab--checking .ab-net::after,
.ab--checking .ab-feats::after,
.ab--checking .ab-codecs::after,
.ab--checking .ab-fresh__info::after,
.ab--checking .ab-fresh__badge::after,
.ab--checking .ab-featsum__info::after,
.ab--checking .ab-featsum__donut::after,
.ab--checking .ab-tzmap::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(100deg,
        var(--ab-viz-track) 38%, #f6f9fc 48%, #dfe8f2 52%, var(--ab-viz-track) 62%);
    background-size: 200% 100%;
    animation: ab-shimmer 1.15s linear infinite;
}
/* в тёмном герое шиммер — тёмный */
.ab--checking .ab-hero .ab-reveal-val::after {
    background: linear-gradient(100deg,
        rgba(255, 255, 255, .10) 38%, rgba(255, 255, 255, .26) 50%, rgba(255, 255, 255, .10) 62%);
    background-size: 200% 100%;
}
/* подпись героя «Checking your browser…» с бегущими точками */
.ab--checking .ab-hero__label::after {
    content: '';
    display: inline-block;
    width: 1.2em;
    text-align: left;
    animation: ab-dots 1.2s steps(4) infinite;
}
@keyframes ab-dots {
    0%   { content: ''; }
    25%  { content: '.'; }
    50%  { content: '..'; }
    75%  { content: '...'; }
}

/* каскадное появление карточек после reveal */
.ab--revealed .ab__card {
    animation: ab-card-in .5s cubic-bezier(.2, .7, .3, 1) both;
    animation-delay: calc(var(--i, 0) * 70ms);
}
@keyframes ab-card-in {
    from { opacity: 0; transform: translateY(14px) scale(.985); }
    to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
    .ab--revealed .ab__card { animation: none; }
    .ab--checking .ab-reveal-val::after,
    .ab--checking .ab__card-value::after { animation: none; }
}

/* Подсказка ⓘ — fixed, прижата к окну (см. _common.md) */
.ab-tip { color: var(--ab-muted); cursor: help; margin-left: .3rem; }
.ab-tip:focus { outline: none; }
.ab-tipbox {
    position: fixed; z-index: 1080;
    max-width: 280px;
    padding: .5rem .7rem;
    border-radius: 8px;
    background: #22303f; color: #eaf3ff;
    font-size: .8rem; line-height: 1.35;
    box-shadow: 0 6px 22px rgba(0, 0, 0, .28);
    opacity: 0; pointer-events: none;
    transition: opacity .12s;
}
.ab-tipbox.is-open { opacity: 1; }

/* «How it works» — общий блок движка (.tool-explain), стили в assets/css/app.css. */

/* =====================================================================
   Мобайл
   ===================================================================== */
@media (max-width: 760px) {
    .ab-hero { flex-direction: column; text-align: center; padding: 1.2rem 1rem; }
    .ab-hero__id { flex-direction: column; gap: .6rem; }
    .ab-hero__os { justify-content: center; }
    .ab-hero__badges { justify-content: center; }
    .ab-hero__icon { width: 76px; height: 76px; }
    .ab-hero__icon img { width: 50px; height: 50px; }
    .ab-hero__ring { width: 104px; height: 104px; }
    .ab-hero__ring:empty { border-width: 9px; }

    .ab__row2 { grid-template-columns: minmax(0, 1fr); }
    .ab__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 8px; }
    .ab__card--tall { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
    .ab__grid { grid-template-columns: minmax(0, 1fr); }
    .ab-feats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ab-feat > span { white-space: normal; }
    .ab-codecs__cap { flex-basis: 100%; }
}

/* =====================================================================
   Печать: только сам отчёт, без сайтового обрамления и интерактива
   ===================================================================== */
@media print {
    .site-header, .site-footer, .breadcrumb, .related, .tool-info,
    .ab-hero {
        box-shadow: none;
        border: 1px solid #ccc;
        background: #fff;
        color: #000;
    }
    .ab-hero__name { text-shadow: none; }
    .ab-hero__label, .ab-hero__os, .ab-hero__score-cap { color: #444; }
    .ab-hero__ver { color: #000; }
    .ab-badge { background: #eee; color: #000; }
    .ab-ring__track { stroke: #ddd; }
    .ab-ring__num { fill: #000; }
    .ab-ring__cap { fill: #444; }
    .ab-hero__icon { background: #f2f2f2; box-shadow: none; }
    .ab-hero__glow, .ab-hero__scan { display: none; }
    .ab__card { box-shadow: none; break-inside: avoid; }
}