:root {
    color-scheme: dark;
    --bg: #05070b;
    --surface: #0b1018;
    --surface-2: #101722;
    --surface-3: #151e2c;
    --text: #f7f9fc;
    --muted: #9aa8ba;
    --line: rgba(255, 255, 255, .09);
    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 22px;
    --shadow: 0 18px 48px rgba(0, 0, 0, .32);
    --ease: cubic-bezier(.2, .8, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { min-width: 320px; background: var(--bg); scroll-behavior: smooth; }
body { margin: 0; }
button, input, textarea, select { font: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }

.site-body {
    min-height: 100dvh;
    overflow-x: hidden;
    color: var(--text);
    background: var(--bg);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

.site-body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    content: "";
    pointer-events: none;
    background:
        radial-gradient(circle at 15% 0%, var(--accent-soft), transparent 30%),
        radial-gradient(circle at 85% 15%, rgba(255, 255, 255, .035), transparent 24%);
}

.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.skip-link {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 100;
    padding: 10px 14px;
    color: #06101a;
    background: var(--accent);
    border-radius: 8px;
    transform: translateY(-150%);
}

.skip-link:focus { transform: none; }

.icon {
    width: 20px;
    height: 20px;
    flex: 0 0 auto;
}

.site-shell {
    width: min(100% - 28px, 1280px);
    margin-inline: auto;
}

.account-button {
    min-width: 88px;
    min-height: 38px;
    display: grid;
    place-items: center;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 10px;
    color: #fff;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    box-shadow: 0 8px 18px rgba(0, 0, 0, .18), inset 0 1px 0 rgba(255, 255, 255, .08);
    transition: filter .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}

.account-button--login { background: linear-gradient(135deg, var(--login), var(--accent-strong)); }
.account-button--register { background: linear-gradient(135deg, #116b35, var(--register)); }
.account-button:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
    box-shadow: 0 11px 24px rgba(0, 0, 0, .24), inset 0 1px 0 rgba(255, 255, 255, .1);
}
.account-button:active { transform: scale(.985); }

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(7, 10, 15, .92);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(14px);
}

.site-header__inner {
    min-height: 62px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand {
    min-width: 0;
    display: flex;
    align-items: center;
    color: var(--accent);
    font-weight: 900;
    font-size: 1.2rem;
    letter-spacing: .06em;
}

.brand img {
    width: auto;
    height: 42px;
    max-width: 180px;
    object-fit: contain;
}

.header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.site-search {
    width: min(100%, 440px);
    display: flex;
    margin-inline: auto;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255, 255, 255, .045);
    transition: border-color .2s, box-shadow .2s;
}

.site-search:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.site-search input {
    min-width: 0;
    min-height: 44px;
    flex: 1;
    padding: 0 14px;
    border: 0;
    outline: 0;
    color: var(--text);
    background: transparent;
    font-size: .875rem;
}

.site-search input::placeholder { color: #778397; }

.site-search button {
    width: 46px;
    min-height: 44px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 0;
    border-radius: 0 11px 11px 0;
    color: #fff;
    background: var(--accent-strong);
    cursor: pointer;
}

.site-main {
    min-height: 60vh;
    padding: 18px 0 clamp(28px, 4vw, 48px);
}

.site-search-row {
    padding: 8px 0;
    background: rgba(7, 10, 15, .82);
    border-bottom: 1px solid var(--line);
}

.gallery-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 0 0 16px;
    color: var(--text);
    font-size: clamp(.82rem, 3.2vw, 1.2rem);
    font-weight: 850;
    letter-spacing: .07em;
    line-height: 1.25;
    text-align: center;
    white-space: nowrap;
}

.gallery-title::before,
.gallery-title::after {
    width: auto;
    min-width: 16px;
    height: 2px;
    flex: 1 1 150px;
    content: "";
    border-radius: 999px;
    box-shadow: 0 0 16px var(--accent-glow);
}

.gallery-title::before {
    background: linear-gradient(90deg, transparent, var(--accent));
}

.gallery-title::after {
    background: linear-gradient(90deg, var(--accent), transparent);
}

.search-state {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 14px;
}

.eyebrow {
    margin: 0 0 3px;
    color: var(--accent);
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.clear-search,
.breadcrumb a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 9px 14px;
    color: var(--accent-text);
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: 10px;
    font-size: .78rem;
    font-weight: 750;
}

.ticker {
    min-height: 38px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(90deg, var(--accent-soft), rgba(255, 255, 255, .025));
    border-top: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
    border-bottom: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
}

.ticker__icon {
    align-self: stretch;
    display: grid;
    place-items: center;
    padding: 0 12px;
    color: #fff;
    background: var(--accent-strong);
}

.ticker__viewport {
    min-width: 0;
    flex: 1;
    overflow: hidden;
}

.ticker__track {
    width: max-content;
    display: flex;
    color: #dfe8f4;
    font-size: .78rem;
    font-weight: 650;
    letter-spacing: .07em;
    text-transform: uppercase;
    white-space: nowrap;
}

.ticker__item {
    flex: 0 0 auto;
    padding-inline: 26px;
}

.proof-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.proof-card {
    min-width: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: linear-gradient(155deg, var(--surface-2), var(--surface));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 1px 0 rgba(255, 255, 255, .035) inset;
    transition: transform .22s var(--ease), border-color .22s, box-shadow .22s;
}

.proof-card:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--accent) 46%, var(--line));
    box-shadow: 0 18px 44px rgba(0, 0, 0, .24), 0 0 0 1px var(--accent-soft);
}

.proof-card__media {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #080b11;
}

.proof-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s var(--ease);
}

.proof-card:hover .proof-card__media img { transform: scale(1.025); }

.proof-card__body {
    min-height: 220px;
    display: flex;
    flex: 1;
    flex-direction: column;
    justify-content: space-between;
    gap: 18px;
    padding: 18px;
}

.proof-card__period {
    display: flex;
    align-items: center;
    gap: 7px;
    margin: 10px 0 0;
    color: var(--badge);
    font-size: .78rem;
    font-weight: 750;
}

.proof-card__period .icon { width: 16px; height: 16px; }

.proof-card__description {
    margin: 12px 0 0;
    color: #c1ccda;
    font-size: .8rem;
    line-height: 1.68;
    overflow-wrap: anywhere;
}

.proof-card__description strong { color: var(--accent-text); }
.proof-card__description span { color: var(--badge); font-weight: 700; }

.proof-card__action,
.load-more {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    color: #fff;
    background: linear-gradient(135deg, var(--accent-strong), var(--accent));
    border: 0;
    border-radius: 10px;
    box-shadow: 0 10px 24px var(--accent-glow);
    font-size: .73rem;
    font-weight: 850;
    letter-spacing: .08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: filter .2s, transform .2s var(--ease);
}

.proof-card__action .icon { width: 17px; height: 17px; }
.proof-card__action:hover, .load-more:hover { filter: brightness(1.1); }
.proof-card__action:active, .load-more:active { transform: scale(.985); }

.load-more-wrap {
    display: grid;
    place-items: center;
    margin-top: 28px;
}

.load-more { min-width: min(100%, 260px); }
.load-more.is-loading { opacity: .68; pointer-events: none; }

.empty-state {
    min-height: 320px;
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 14px;
    color: var(--muted);
    text-align: center;
    background: var(--surface);
    border: 1px dashed var(--line);
    border-radius: var(--radius-lg);
}

.empty-state .icon { width: 44px; height: 44px; color: var(--accent); }
.empty-state p { margin: 0; }

.breadcrumb { margin-bottom: 18px; }

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
}

.detail-card {
    min-width: 0;
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.detail-card__media { background: #07090e; }

.detail-card__media img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.detail-card__body { padding: clamp(20px, 4vw, 38px); }

.detail-card h1 {
    margin: 5px 0 0;
    font-size: clamp(1.3rem, 4vw, 2.15rem);
    line-height: 1.22;
}

.detail-card h1 span { color: var(--badge); }

.detail-intro {
    margin: 18px 0 0;
    color: #c6d0dd;
    font-size: .92rem;
    line-height: 1.75;
}

.detail-intro strong { color: var(--accent-text); }
.detail-intro span { color: var(--badge); font-weight: 700; }

.detail-copy {
    max-width: 76ch;
    margin-top: 24px;
    padding-top: 24px;
    color: #bac6d5;
    border-top: 1px solid var(--line);
}

.detail-copy p {
    margin: 0 0 16px;
    font-size: .9rem;
    line-height: 1.8;
    white-space: pre-line;
}

.related__heading {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 13px;
}

.related__heading span {
    width: 4px;
    height: 22px;
    background: var(--accent);
    border-radius: 8px;
}

.related__heading h2 {
    margin: 0;
    font-size: .78rem;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.related__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.site-footer {
    padding: 26px 0 max(26px, env(safe-area-inset-bottom));
    color: var(--muted);
    background: rgba(5, 7, 11, .9);
    border-top: 1px solid var(--line);
    text-align: center;
    font-size: .75rem;
    letter-spacing: .05em;
}

.site-footer span { color: var(--accent); font-weight: 750; }

.back-to-site {
    position: fixed;
    right: 16px;
    bottom: max(16px, env(safe-area-inset-bottom));
    z-index: 30;
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 10px 15px;
    color: #fff;
    background: var(--accent-strong);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 999px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .35);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .06em;
}

.back-to-site .icon { width: 16px; height: 16px; }

.livechat-button {
    position: fixed;
    left: 16px;
    bottom: max(16px, env(safe-area-inset-bottom));
    z-index: 30;
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    overflow: hidden;
    padding: 6px;
    background: #fff;
    border: 1px solid rgba(255, 255, 255, .7);
    border-radius: 50%;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .38);
    transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}

.livechat-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(0, 0, 0, .44);
}

.livechat-button img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
}

.error-page {
    min-height: 58vh;
    display: grid;
    place-content: center;
    justify-items: center;
    text-align: center;
}

.error-page > p {
    margin: 0;
    color: var(--accent);
    font-size: clamp(4rem, 18vw, 9rem);
    font-weight: 900;
    line-height: 1;
}

.error-page h1 { margin: 18px 0 24px; font-size: clamp(1.2rem, 4vw, 2rem); }
.error-page a { display: inline-flex; align-items: center; gap: 7px; color: var(--accent-text); }

:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--accent) 80%, white);
    outline-offset: 3px;
}

@media (min-width: 560px) {
    .proof-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .related__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 820px) {
    .proof-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
    .site-shell { width: min(100% - 48px, 1280px); }
}

@media (min-width: 1080px) {
    .proof-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .detail-layout { grid-template-columns: minmax(0, 3fr) minmax(290px, 1fr); align-items: start; }
    .related { position: sticky; top: 160px; }
    .related__grid { grid-template-columns: 1fr; }
    .related .proof-card__body { min-height: 190px; }
}

@media (max-width: 720px) {
    .site-header__inner {
        min-height: 56px;
        padding-top: env(safe-area-inset-top);
        gap: 10px;
    }
    .brand { justify-content: flex-start; }
    .brand img { height: 34px; max-width: 132px; }
    .site-search { width: 100%; max-width: none; }
    .account-button { min-width: 76px; min-height: 36px; padding: 7px 12px; font-size: .64rem; }
    .ticker { min-height: 36px; }
    .ticker__icon { padding-inline: 10px; }
    .site-search-row { padding-block: 7px; }
}

@media (max-width: 559px) {
    .site-main { padding-top: 24px; }
    .back-to-site {
        right: 12px;
        max-width: calc(100vw - 86px);
        padding-inline: 12px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .back-to-site span {
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .livechat-button {
        left: 12px;
        width: 48px;
        height: 48px;
        padding: 5px;
    }
}

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