/* === css/blog/page.css === */
/* Blog — English-only public library · light/dark · self-hosted */

.blog-shell {
    --blog-bg: #f3f0ea;
    --blog-bg-elevated: #faf8f4;
    --blog-surface: rgba(255, 255, 255, 0.84);
    --blog-surface-solid: #ffffff;
    --blog-ink: #1c1a22;
    --blog-muted: #6f687a;
    --blog-line: rgba(40, 34, 52, 0.1);
    --blog-accent: #8a6a3d;
    --blog-brand: #5b4fd6;
    --blog-brand-2: #2f9e8a;
    --blog-brand-soft: rgba(91, 79, 214, 0.1);
    --blog-teal-soft: rgba(47, 158, 138, 0.12);
    --blog-shadow: 0 18px 50px rgba(28, 26, 34, 0.08);
    --blog-radius: 24px;
    --blog-max: 1140px;
    --blog-header-bg: rgba(243, 240, 234, 0.78);
    min-height: 100vh;
    margin: 0;
    color: var(--blog-ink);
    background:
        radial-gradient(900px 420px at 8% -8%, rgba(232, 205, 156, 0.35), transparent 55%),
        radial-gradient(700px 380px at 92% 0%, rgba(91, 79, 214, 0.09), transparent 50%),
        linear-gradient(180deg, var(--blog-bg) 0%, var(--blog-bg-elevated) 42%, #ebe6de 100%);
    font-family: var(--font-sans);
    line-height: 1.55;
    transition: background 0.35s ease, color 0.25s ease;
}

html[data-theme='dark'] .blog-shell {
    --blog-bg: #111318;
    --blog-bg-elevated: #161922;
    --blog-surface: rgba(28, 31, 42, 0.88);
    --blog-surface-solid: #1c1f2a;
    --blog-ink: #f2efe8;
    --blog-muted: #a7a0b4;
    --blog-line: rgba(242, 239, 232, 0.1);
    --blog-accent: #d4b483;
    --blog-brand: #9b91ff;
    --blog-brand-2: #4ecdb5;
    --blog-brand-soft: rgba(155, 145, 255, 0.16);
    --blog-teal-soft: rgba(78, 205, 181, 0.14);
    --blog-shadow: 0 22px 56px rgba(0, 0, 0, 0.38);
    --blog-header-bg: rgba(17, 19, 24, 0.8);
    background:
        radial-gradient(900px 420px at 10% -10%, rgba(155, 145, 255, 0.14), transparent 55%),
        radial-gradient(700px 380px at 90% 0%, rgba(78, 205, 181, 0.08), transparent 50%),
        linear-gradient(180deg, #0f1116 0%, #141820 45%, #10131a 100%);
    color-scheme: dark;
}

.blog-icon {
    display: inline-block;
    flex-shrink: 0;
    vertical-align: middle;
}

.blog-skip {
    position: absolute;
    inset-inline-start: 1rem;
    top: -3rem;
    z-index: 100;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    background: var(--blog-ink);
    color: var(--blog-bg);
    text-decoration: none;
    font-weight: 700;
}

.blog-skip:focus {
    top: 1rem;
}

.blog-header {
    position: sticky;
    top: 0;
    z-index: 40;
    backdrop-filter: blur(16px) saturate(1.2);
    background: var(--blog-header-bg);
    border-bottom: 1px solid var(--blog-line);
}

.blog-header__inner,
.blog-hero__inner,
.blog-toolbar__inner,
.blog-grid-wrap,
.blog-article-wrap,
.blog-footer__inner {
    width: min(100% - 2rem, var(--blog-max));
    margin-inline: auto;
}

.blog-header__inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-height: 4.2rem;
}

.blog-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    font-weight: 800;
    letter-spacing: -0.03em;
    min-width: 0;
}

.blog-brand__text {
    display: grid;
    gap: 0.05rem;
    line-height: 1.05;
}

.blog-brand__text strong {
    font-size: 1rem;
    letter-spacing: -0.03em;
}

.blog-brand__text small {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--blog-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.blog-brand img:not(.blog-scan__img) {
    width: 2.25rem;
    height: 2.25rem;
    object-fit: contain;
    border-radius: 11px;
    box-shadow: 0 8px 18px rgba(28, 26, 34, 0.12);
}

/* Never let scan avatar inflate the header brand */
.blog-brand .blog-scan {
    --scan-size: 2.55rem;
}

/* Face-scan avatar — large only inside hero visual */
.blog-scan {
    --scan-size: 2.55rem;
    position: relative;
    width: var(--scan-size);
    height: var(--scan-size);
    flex-shrink: 0;
    display: grid;
    place-items: center;
}

.blog-hero__visual .blog-scan {
    --scan-size: 11.5rem;
}

.blog-scan__ring {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 1.5px solid transparent;
    border-top-color: var(--blog-brand);
    border-right-color: color-mix(in srgb, var(--blog-brand-2) 70%, transparent);
    animation: blog-scan-spin 2.8s linear infinite;
    opacity: 0.9;
}

.blog-hero__visual .blog-scan__ring {
    inset: -8px;
    border-width: 2px;
}

.blog-scan__ring--delay {
    inset: -7px;
    border-top-color: var(--blog-brand-2);
    border-right-color: transparent;
    border-bottom-color: color-mix(in srgb, var(--blog-brand) 55%, transparent);
    animation-duration: 4.2s;
    animation-direction: reverse;
    opacity: 0.55;
}

.blog-hero__visual .blog-scan__ring--delay {
    inset: -16px;
}

.blog-scan__frame {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    isolation: isolate;
    box-shadow:
        0 0 0 2px color-mix(in srgb, var(--blog-surface-solid) 90%, transparent),
        0 8px 18px rgba(28, 26, 34, 0.16);
}

.blog-scan__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 18%;
    display: block;
    transform: scale(1.04);
}

.blog-scan__veil {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 50% 42%, transparent 42%, rgba(18, 14, 28, 0.18) 100%),
        linear-gradient(180deg, rgba(91, 79, 214, 0.08), transparent 40%, rgba(47, 158, 138, 0.12));
    pointer-events: none;
    mix-blend-mode: soft-light;
}

.blog-scan__grid {
    position: absolute;
    inset: 12%;
    border-radius: 50%;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px);
    background-size: 28% 28%;
    opacity: 0.28;
    mask-image: radial-gradient(circle, #000 45%, transparent 78%);
    pointer-events: none;
    animation: blog-scan-grid 3.6s ease-in-out infinite;
}

.blog-scan__beam {
    position: absolute;
    left: 8%;
    right: 8%;
    height: 22%;
    top: -25%;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(157, 240, 220, 0.15) 30%,
        rgba(130, 220, 255, 0.55) 50%,
        rgba(155, 145, 255, 0.18) 70%,
        transparent 100%
    );
    box-shadow: 0 0 14px rgba(120, 220, 255, 0.35);
    filter: blur(0.2px);
    animation: blog-scan-beam 2.4s ease-in-out infinite;
    pointer-events: none;
}

.blog-scan__dot {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #9ff3df;
    box-shadow: 0 0 8px rgba(120, 240, 220, 0.9);
    animation: blog-scan-pulse 1.8s ease-in-out infinite;
}

.blog-hero__visual .blog-scan__dot {
    width: 7px;
    height: 7px;
    box-shadow: 0 0 10px rgba(120, 240, 220, 0.9);
}

.blog-scan__dot--tl { top: 22%; left: 24%; animation-delay: 0s; }
.blog-scan__dot--tr { top: 22%; right: 24%; animation-delay: 0.25s; }
.blog-scan__dot--bl { bottom: 26%; left: 28%; animation-delay: 0.45s; }
.blog-scan__dot--br { bottom: 26%; right: 28%; animation-delay: 0.65s; }

.blog-scan__glow {
    display: none;
}

.blog-scan--hero .blog-scan__glow {
    display: block;
    position: absolute;
    inset: -18%;
    border-radius: 50%;
    background:
        radial-gradient(circle, color-mix(in srgb, var(--blog-brand-2) 28%, transparent) 0%, transparent 62%),
        radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--blog-brand) 22%, transparent), transparent 55%);
    filter: blur(10px);
    pointer-events: none;
    z-index: 0;
    animation: blog-scan-glow 4.8s ease-in-out infinite;
}

.blog-scan__ring--soft {
    display: none;
}

.blog-scan--hero .blog-scan__ring--soft {
    display: block;
    inset: -22px;
    border-width: 1px;
    border-style: dashed;
    border-color: color-mix(in srgb, var(--blog-brand) 28%, transparent);
    border-top-color: color-mix(in srgb, var(--blog-brand-2) 70%, transparent);
    animation-duration: 9s;
    opacity: 0.7;
}

.blog-scan--hero .blog-scan__frame {
    position: relative;
    z-index: 1;
    box-shadow:
        0 0 0 3px color-mix(in srgb, var(--blog-surface-solid) 92%, transparent),
        0 0 0 6px color-mix(in srgb, var(--blog-brand) 16%, transparent),
        0 18px 40px rgba(28, 26, 34, 0.2);
}

.blog-scan__corner {
    display: none;
}

.blog-scan--hero .blog-scan__corner {
    display: block;
    position: absolute;
    width: 14px;
    height: 14px;
    border-color: color-mix(in srgb, #9ff3df 80%, #fff);
    border-style: solid;
    opacity: 0.85;
    pointer-events: none;
    z-index: 3;
}

.blog-scan__corner--tl { top: 12%; left: 12%; border-width: 2px 0 0 2px; border-radius: 4px 0 0 0; }
.blog-scan__corner--tr { top: 12%; right: 12%; border-width: 2px 2px 0 0; border-radius: 0 4px 0 0; }
.blog-scan__corner--bl { bottom: 12%; left: 12%; border-width: 0 0 2px 2px; border-radius: 0 0 0 4px; }
.blog-scan__corner--br { bottom: 12%; right: 12%; border-width: 0 2px 2px 0; border-radius: 0 0 4px 0; }

html[data-theme='dark'] .blog-scan__frame {
    box-shadow:
        0 0 0 2px rgba(28, 31, 42, 0.95),
        0 10px 22px rgba(0, 0, 0, 0.4);
}

html[data-theme='dark'] .blog-scan--hero .blog-scan__frame {
    box-shadow:
        0 0 0 3px rgba(28, 31, 42, 0.95),
        0 0 0 6px rgba(155, 145, 255, 0.22),
        0 18px 44px rgba(0, 0, 0, 0.5);
}

html[data-theme='dark'] .blog-scan__grid {
    background-image:
        linear-gradient(rgba(200, 190, 255, 0.22) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200, 190, 255, 0.22) 1px, transparent 1px);
}

@keyframes blog-scan-spin {
    to { transform: rotate(360deg); }
}

@keyframes blog-scan-glow {
    0%, 100% { opacity: 0.55; transform: scale(0.96); }
    50% { opacity: 0.95; transform: scale(1.04); }
}

@keyframes blog-scan-beam {
    0% { top: -20%; opacity: 0; }
    12% { opacity: 1; }
    88% { opacity: 1; }
    100% { top: 95%; opacity: 0; }
}

@keyframes blog-scan-pulse {
    0%, 100% { transform: scale(0.75); opacity: 0.35; }
    50% { transform: scale(1.15); opacity: 1; }
}

@keyframes blog-scan-grid {
    0%, 100% { opacity: 0.16; transform: scale(1); }
    50% { opacity: 0.34; transform: scale(1.03); }
}

@media (min-width: 720px) {
    .blog-hero__visual .blog-scan {
        --scan-size: 12.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .blog-scan__ring,
    .blog-scan__ring--delay,
    .blog-scan__ring--soft,
    .blog-scan__beam,
    .blog-scan__dot,
    .blog-scan__grid,
    .blog-scan__glow,
    .blog-hero__halo,
    .blog-hero__halo--outer,
    .blog-hero__halo--mid,
    .blog-hero__halo--inner {
        animation: none;
    }

    .blog-scan__beam {
        top: 38%;
        opacity: 0.55;
    }
}

.blog-nav {
    display: none;
    gap: 0.35rem;
    margin-inline-start: 0.5rem;
}

.blog-nav a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    color: var(--blog-muted);
    font-weight: 650;
    font-size: 0.9rem;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    transition: background 0.2s ease, color 0.2s ease;
}

.blog-nav a.is-active,
.blog-nav a:hover {
    color: var(--blog-ink);
    background: var(--blog-surface);
}

.blog-header__actions {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin-inline-start: auto;
}

.blog-theme-toggle {
    width: 2.55rem;
    height: 2.55rem;
    border-radius: 999px;
    border: 1px solid var(--blog-line);
    background: var(--blog-surface);
    color: var(--blog-ink);
    display: grid;
    place-items: center;
    cursor: pointer;
    position: relative;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.blog-theme-toggle:hover {
    transform: translateY(-1px);
    border-color: rgba(91, 79, 214, 0.35);
}

.blog-theme-toggle__sun,
.blog-theme-toggle__moon,
.blog-theme-toggle__auto {
    display: grid;
    place-items: center;
    line-height: 0;
}

.blog-theme-toggle [hidden] {
    display: none !important;
}

.blog-cta-mini {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    color: #fff;
    background: linear-gradient(135deg, #2a2438, #1c1a22);
    font-weight: 700;
    font-size: 0.82rem;
    padding: 0.6rem 0.95rem;
    border-radius: 999px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

html[data-theme='dark'] .blog-cta-mini {
    background: linear-gradient(135deg, #f2efe8, #d9d2c4);
    color: #17151d;
}

.blog-cta-mini:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(28, 26, 34, 0.18);
}

.blog-main {
    padding-bottom: 4.5rem;
}

.blog-hero {
    position: relative;
    padding: 3.4rem 0 1.8rem;
    overflow: clip;
}

.blog-hero__glow {
    position: absolute;
    inset: 8% 18% auto;
    height: 200px;
    background: radial-gradient(circle, rgba(232, 205, 156, 0.45), transparent 70%);
    filter: blur(24px);
    pointer-events: none;
}

html[data-theme='dark'] .blog-hero__glow {
    background: radial-gradient(circle, rgba(155, 145, 255, 0.22), transparent 70%);
}

.blog-hero__orbit {
    display: none;
}

.blog-hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 900px) {
    .blog-hero__inner {
        grid-template-columns: minmax(0, 1.15fr) minmax(14rem, 0.85fr);
        gap: 2.5rem;
        min-height: 18rem;
    }
}

.blog-hero__copy {
    min-width: 0;
}

.blog-hero__visual {
    --halo-brand: color-mix(in srgb, var(--blog-brand) 42%, transparent);
    --halo-brand-2: color-mix(in srgb, var(--blog-brand-2) 55%, transparent);
    position: relative;
    display: grid;
    place-items: center;
    justify-self: center;
    width: min(100%, 19.5rem);
    aspect-ratio: 1;
}

@media (min-width: 900px) {
    .blog-hero__visual {
        justify-self: end;
        width: min(100%, 20rem);
    }
}

.blog-hero__visual .blog-scan {
    --scan-size: 10.5rem;
    z-index: 2;
}

@media (min-width: 720px) {
    .blog-hero__visual .blog-scan {
        --scan-size: 12.5rem;
    }
}

.blog-hero__halo {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    inset: 0;
    margin: auto;
}

.blog-hero__halo--outer {
    width: 100%;
    height: 100%;
    border: 1.5px dashed var(--halo-brand);
    opacity: 0.7;
    animation: blog-spin 36s linear infinite;
    box-shadow:
        inset 0 0 28px color-mix(in srgb, var(--blog-brand-2) 10%, transparent),
        0 0 36px color-mix(in srgb, var(--blog-brand) 10%, transparent);
}

.blog-hero__halo--mid {
    width: 84%;
    height: 84%;
    border: 1px solid color-mix(in srgb, var(--blog-brand-2) 28%, transparent);
    border-top-color: var(--halo-brand-2);
    border-left-color: transparent;
    opacity: 0.85;
    animation: blog-scan-spin 14s linear infinite reverse;
}

.blog-hero__halo--inner {
    width: 72%;
    height: 72%;
    border: 1px solid color-mix(in srgb, var(--blog-brand) 18%, transparent);
    background:
        radial-gradient(circle, color-mix(in srgb, var(--blog-brand-2) 8%, transparent) 0%, transparent 68%);
    animation: blog-scan-spin 22s linear infinite;
}

.blog-hero__tick {
    position: absolute;
    width: 2px;
    height: 10px;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--blog-brand-2), color-mix(in srgb, var(--blog-brand) 40%, transparent));
    opacity: 0.8;
    z-index: 1;
}

.blog-hero__tick--n { top: 2%; left: 50%; transform: translateX(-50%); }
.blog-hero__tick--s { bottom: 2%; left: 50%; transform: translateX(-50%); }
.blog-hero__tick--e { right: 2%; top: 50%; transform: translateY(-50%) rotate(90deg); }
.blog-hero__tick--w { left: 2%; top: 50%; transform: translateY(-50%) rotate(90deg); }

html[data-theme='dark'] .blog-hero__halo--outer {
    border-color: color-mix(in srgb, #cfc8ff 42%, transparent);
    box-shadow:
        inset 0 0 28px rgba(155, 145, 255, 0.12),
        0 0 40px rgba(91, 79, 214, 0.16);
}

html[data-theme='dark'] .blog-hero__halo--mid {
    border-color: color-mix(in srgb, #7ddecb 24%, transparent);
    border-top-color: color-mix(in srgb, #cfc8ff 70%, transparent);
}

.blog-kicker {
    margin: 0 0 0.85rem;
    color: var(--blog-accent);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.blog-hero__title {
    margin: 0 0 0.9rem;
    font-size: clamp(2.15rem, 5vw, 3.5rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
    max-width: 11ch;
}

.blog-hero__lead {
    margin: 0;
    max-width: 38rem;
    color: var(--blog-muted);
    font-size: 1.08rem;
}

.blog-hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.6rem;
}

.blog-stat {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.75rem 0.95rem;
    border-radius: 18px;
    background: var(--blog-surface);
    border: 1px solid var(--blog-line);
    box-shadow: var(--blog-shadow);
    min-width: 7.5rem;
}

.blog-stat .blog-icon {
    color: var(--blog-brand);
}

.blog-stat strong {
    display: block;
    font-size: 1.15rem;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.blog-stat span {
    color: var(--blog-muted);
    font-size: 0.78rem;
    font-weight: 650;
}

.blog-toolbar {
    margin-bottom: 1.5rem;
}

.blog-toolbar__inner {
    display: grid;
    gap: 0.9rem;
    padding: 1rem;
    border-radius: 22px;
    background: var(--blog-surface);
    border: 1px solid var(--blog-line);
    box-shadow: var(--blog-shadow);
}

.blog-search {
    position: relative;
    display: block;
}

.blog-search__icon {
    position: absolute;
    inset-inline-start: 0.95rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--blog-muted);
    pointer-events: none;
}

.blog-search input {
    width: 100%;
    border: 1px solid var(--blog-line);
    background: var(--blog-surface-solid);
    border-radius: 16px;
    padding: 0.95rem 1rem 0.95rem 2.65rem;
    font: inherit;
    color: inherit;
}

.blog-search input:focus {
    outline: 2px solid rgba(91, 79, 214, 0.35);
    outline-offset: 1px;
}

.blog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.blog-chip {
    appearance: none;
    border: 1px solid var(--blog-line);
    background: transparent;
    color: var(--blog-muted);
    font: inherit;
    font-size: 0.84rem;
    font-weight: 700;
    padding: 0.48rem 0.85rem;
    border-radius: 999px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.blog-chip:hover {
    transform: translateY(-1px);
    color: var(--blog-ink);
}

.blog-chip.is-active {
    color: var(--blog-brand);
    border-color: transparent;
    background: var(--blog-brand-soft);
}

.blog-grid {
    display: grid;
    gap: 1.1rem;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

@media (min-width: 1100px) {
    .blog-shell--index .blog-hero__inner,
    .blog-shell--index .blog-toolbar__inner,
    .blog-shell--index .blog-grid-wrap {
        width: min(100% - 2.5rem, 80vw);
        max-width: 1680px;
    }

    .blog-grid {
        gap: 1.45rem;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }

    .blog-card {
        border-radius: 28px;
        contain-intrinsic-size: 420px 560px;
    }

    .blog-card:hover {
        transform: translateY(-7px);
        box-shadow: 0 32px 70px rgba(28, 26, 34, 0.16);
    }

    .blog-card__body {
        padding: 1.25rem 1.3rem 1.45rem;
        gap: 0.65rem;
    }

    .blog-card__title {
        font-size: 1.22rem;
        letter-spacing: -0.03em;
        line-height: 1.22;
    }

    .blog-card__excerpt {
        font-size: 0.95rem;
        line-height: 1.45;
    }

    .blog-card__zone {
        inset-inline-start: 0.9rem;
        bottom: 0.9rem;
        padding: 0.38rem 0.82rem;
        font-size: 0.78rem;
    }

    .blog-meta-item {
        font-size: 0.84rem;
    }

    .blog-card__cta {
        margin-top: 0.35rem;
        font-size: 0.95rem;
    }
}

@media (min-width: 1400px) {
    .blog-grid {
        gap: 1.65rem;
        grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    }

    .blog-card__title {
        font-size: 1.28rem;
    }

    .blog-card__body {
        padding: 1.35rem 1.4rem 1.55rem;
    }
}

.blog-card {
    border-radius: var(--blog-radius);
    background: var(--blog-surface-solid);
    border: 1px solid var(--blog-line);
    box-shadow: var(--blog-shadow);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    animation: blog-rise 0.55s ease both;
    content-visibility: auto;
    contain-intrinsic-size: 360px 480px;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 28px 60px rgba(28, 26, 34, 0.14);
    border-color: rgba(91, 79, 214, 0.22);
}

.blog-card.is-hidden {
    display: none;
}

.blog-card__link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.blog-card__media {
    position: relative;
    aspect-ratio: 1 / 1;
    background: linear-gradient(145deg, #2a2438, #4a3f6b);
    overflow: hidden;
}

.blog-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: #2a2438;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card__media img {
    transform: scale(1.05);
}

.blog-card__placeholder {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    color: rgba(255, 255, 255, 0.7);
    background:
        radial-gradient(circle at 30% 30%, rgba(232, 205, 156, 0.28), transparent 45%),
        linear-gradient(145deg, #2f2a3d, #5b4fd6);
}

.blog-card__zone {
    position: absolute;
    inset-inline-start: 0.75rem;
    bottom: 0.75rem;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: #1c1a22;
    font-size: 0.72rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

html[data-theme='dark'] .blog-card__zone {
    background: rgba(28, 31, 42, 0.92);
    color: #f2efe8;
}

.blog-card__body {
    padding: 1.05rem 1.1rem 1.2rem;
    display: grid;
    gap: 0.5rem;
}

.blog-card__title {
    margin: 0;
    font-size: 1.08rem;
    letter-spacing: -0.025em;
    line-height: 1.25;
}

.blog-card__excerpt {
    margin: 0;
    color: var(--blog-muted);
    font-size: 0.9rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    overflow: hidden;
}

.blog-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.42rem;
}

.blog-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
    padding: 0.28rem 0.58rem 0.28rem 0.42rem;
    border-radius: 999px;
    color: var(--blog-muted);
    font-size: 0.78rem;
    font-weight: 650;
    letter-spacing: 0.01em;
    background: color-mix(in srgb, var(--blog-ink) 4.5%, transparent);
    border: 1px solid color-mix(in srgb, var(--blog-line) 80%, transparent);
}

.blog-meta-item .blog-icon {
    color: var(--blog-brand);
    opacity: 0.92;
}

.blog-card__cta {
    margin-top: 0.2rem;
    color: var(--blog-brand);
    font-weight: 800;
    font-size: 0.88rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.blog-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3.2rem 1rem;
    color: var(--blog-muted);
    display: grid;
    justify-items: center;
    gap: 0.45rem;
}

.blog-empty.is-hidden,
.blog-empty[hidden] {
    display: none !important;
}

.blog-load-more {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    min-height: 3.5rem;
    margin: 0.35rem 0 1.25rem;
    color: var(--blog-muted);
}

.blog-load-more.is-hidden,
.blog-load-more[hidden] {
    display: none !important;
}

.blog-load-more__spinner {
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 50%;
    border: 2px solid color-mix(in srgb, var(--blog-brand) 22%, transparent);
    border-top-color: var(--blog-brand);
    opacity: 0;
    transform: scale(0.86);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.blog-load-more.is-loading .blog-load-more__spinner {
    opacity: 1;
    animation: blog-spin 0.7s linear infinite;
}

@keyframes blog-spin {
    to {
        transform: rotate(360deg);
    }
}

.blog-empty h2,
.blog-empty__title {
    margin: 0;
    color: var(--blog-ink);
    font-size: 1.15rem;
    font-weight: 800;
}

.blog-empty p {
    margin: 0;
}

/* Hub guide (SEO / AI-readable educational block) */
.blog-hub {
    padding: 3.2rem 0 4.5rem;
    border-top: 1px solid var(--blog-line);
    background:
        radial-gradient(ellipse 80% 55% at 8% -10%, color-mix(in srgb, var(--blog-brand) 12%, transparent), transparent 58%),
        radial-gradient(ellipse 70% 45% at 92% 8%, color-mix(in srgb, var(--blog-brand-2) 10%, transparent), transparent 52%),
        linear-gradient(180deg, color-mix(in srgb, var(--blog-surface-solid) 40%, transparent), transparent 28%);
}

.blog-hub__inner {
    width: min(100% - 2rem, var(--blog-max));
    margin-inline: auto;
    display: grid;
    gap: 2.75rem;
}

@media (min-width: 1100px) {
    .blog-shell--index .blog-hub__inner {
        width: min(100% - 2.5rem, 80vw);
        max-width: 1680px;
    }
}

.blog-hub__intro {
    max-width: 48rem;
    display: grid;
    gap: 0.8rem;
}

.blog-hub__title {
    margin: 0;
    font-size: clamp(1.6rem, 2.5vw, 2.25rem);
    line-height: 1.15;
    letter-spacing: -0.035em;
    font-weight: 850;
}

.blog-hub__lead {
    margin: 0;
    color: var(--blog-muted);
    font-size: 1.06rem;
    line-height: 1.58;
    max-width: 44rem;
}

/* Landscape / zone counts */
.blog-hub-landscape {
    display: grid;
    gap: 1.45rem;
    padding: 1.5rem;
    border-radius: 28px;
    border: 1px solid var(--blog-line);
    background:
        linear-gradient(145deg, color-mix(in srgb, var(--blog-brand) 6%, var(--blog-surface-solid)), var(--blog-surface-solid) 42%),
        var(--blog-surface);
    box-shadow: 0 24px 60px rgba(28, 26, 34, 0.06);
}

.blog-hub-landscape__head {
    display: grid;
    gap: 1.25rem;
}

@media (min-width: 980px) {
    .blog-hub-landscape__head {
        grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.9fr);
        align-items: end;
        gap: 1.75rem;
    }
}

.blog-hub-landscape__copy {
    display: grid;
    gap: 0.65rem;
}

.blog-hub-landscape__title {
    margin: 0;
    font-size: clamp(1.25rem, 1.9vw, 1.55rem);
    letter-spacing: -0.03em;
    font-weight: 850;
    line-height: 1.22;
}

.blog-hub-landscape__lead {
    margin: 0;
    color: var(--blog-muted);
    font-size: 0.96rem;
    line-height: 1.58;
    max-width: 40rem;
}

.blog-hub-landscape__totals {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.blog-hub-stat {
    display: grid;
    gap: 0.28rem;
    padding: 1rem 1.05rem 1.1rem;
    border-radius: 18px;
    border: 1px solid var(--blog-line);
    background: color-mix(in srgb, var(--blog-surface-solid) 88%, transparent);
}

.blog-hub-stat__icon {
    width: 2.4rem;
    height: 2.4rem;
    display: inline-grid;
    place-items: center;
    border-radius: 12px;
    margin-bottom: 0.25rem;
    color: var(--blog-brand);
    background: var(--blog-brand-soft);
}

.blog-hub-stat--library .blog-hub-stat__icon {
    color: var(--blog-brand-2);
    background: color-mix(in srgb, var(--blog-brand-2) 14%, transparent);
}

.blog-hub-stat__value {
    font-size: 1.35rem;
    letter-spacing: -0.03em;
    font-weight: 850;
    line-height: 1.1;
}

.blog-hub-stat__label {
    font-size: 0.78rem;
    font-weight: 750;
    color: var(--blog-ink);
}

.blog-hub-stat__note {
    font-size: 0.72rem;
    line-height: 1.4;
    color: var(--blog-muted);
}

.blog-hub-zones {
    display: grid;
    gap: 0.85rem;
    grid-template-columns: 1fr;
}

@media (min-width: 720px) {
    .blog-hub-zones {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1200px) {
    .blog-hub-zones {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.blog-hub-zone {
    display: grid;
    gap: 0.95rem;
    padding: 1.15rem 1.15rem 1.2rem;
    border-radius: 20px;
    border: 1px solid var(--blog-line);
    background: var(--blog-surface-solid);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.blog-hub-zone:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--blog-brand) 28%, var(--blog-line));
    box-shadow: 0 18px 40px rgba(28, 26, 34, 0.08);
}

.blog-hub-zone__top {
    display: flex;
    gap: 0.85rem;
    align-items: flex-start;
}

.blog-hub-zone__icon {
    flex-shrink: 0;
    width: 2.65rem;
    height: 2.65rem;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: var(--blog-brand);
    background:
        linear-gradient(145deg, color-mix(in srgb, var(--blog-brand) 16%, transparent), color-mix(in srgb, var(--blog-brand-2) 10%, transparent));
    border: 1px solid color-mix(in srgb, var(--blog-brand) 18%, transparent);
}

.blog-hub-zone__heading {
    display: grid;
    gap: 0.28rem;
    min-width: 0;
}

.blog-hub-zone__name {
    margin: 0;
    font-size: 1.02rem;
    font-weight: 820;
    letter-spacing: -0.02em;
}

.blog-hub-zone__blurb {
    margin: 0;
    font-size: 0.84rem;
    line-height: 1.45;
    color: var(--blog-muted);
}

.blog-hub-zone__metrics {
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.55rem;
}

.blog-hub-zone__metrics > div {
    padding: 0.55rem 0.65rem;
    border-radius: 12px;
    background: color-mix(in srgb, var(--blog-ink) 3.5%, transparent);
}

.blog-hub-zone__metrics dt {
    margin: 0;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--blog-muted);
}

.blog-hub-zone__metrics dd {
    margin: 0.18rem 0 0;
    font-size: 1.02rem;
    font-weight: 820;
    letter-spacing: -0.02em;
    color: var(--blog-ink);
}

.blog-hub-landscape__foot {
    margin: 0;
    font-size: 0.78rem;
    line-height: 1.45;
    color: var(--blog-muted);
}

.blog-hub__sections {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

@media (min-width: 900px) {
    .blog-hub__sections {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.15rem 1.25rem;
    }

    .blog-hub__section:first-child {
        grid-column: 1 / -1;
    }
}

.blog-hub__section {
    padding: 1.35rem 1.35rem 1.45rem;
    border-radius: 24px;
    background: var(--blog-surface);
    border: 1px solid var(--blog-line);
    box-shadow: 0 18px 40px rgba(28, 26, 34, 0.04);
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.blog-hub__section:hover {
    border-color: color-mix(in srgb, var(--blog-brand) 22%, var(--blog-line));
}

.blog-hub__section-head {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    margin-bottom: 0.85rem;
}

.blog-hub__section-icon {
    flex-shrink: 0;
    width: 2.55rem;
    height: 2.55rem;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: var(--blog-brand);
    background: var(--blog-brand-soft);
    border: 1px solid color-mix(in srgb, var(--blog-brand) 14%, transparent);
}

.blog-hub__section-title {
    margin: 0;
    padding-top: 0.2rem;
    font-size: 1.08rem;
    letter-spacing: -0.02em;
    font-weight: 820;
    line-height: 1.3;
}

.blog-hub__p {
    margin: 0 0 0.75rem;
    color: color-mix(in srgb, var(--blog-ink) 82%, var(--blog-muted));
    font-size: 0.95rem;
    line-height: 1.62;
}

.blog-hub__p:last-child {
    margin-bottom: 0;
}

.blog-hub__faq {
    display: grid;
    gap: 1.25rem;
    max-width: none;
    width: 100%;
}

.blog-hub__faq-intro {
    display: grid;
    gap: 0.5rem;
    max-width: 46rem;
}

.blog-hub__faq-title {
    margin: 0;
    font-size: clamp(1.35rem, 2vw, 1.75rem);
    letter-spacing: -0.03em;
    font-weight: 850;
}

.blog-hub__faq-lead {
    margin: 0;
    color: var(--blog-muted);
    font-size: 0.98rem;
    line-height: 1.5;
}

.blog-hub__faq-list {
    display: grid;
    gap: 0.6rem;
    grid-template-columns: 1fr;
    align-items: start;
}

@media (min-width: 900px) {
    .blog-hub__faq-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.75rem 1rem;
    }
}

.blog-hub__faq-item {
    border-radius: 18px;
    border: 1px solid var(--blog-line);
    background: var(--blog-surface-solid);
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.blog-hub__faq-item[open] {
    border-color: color-mix(in srgb, var(--blog-brand) 26%, var(--blog-line));
    box-shadow: 0 14px 32px rgba(28, 26, 34, 0.05);
}

.blog-hub__faq-q {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.1rem;
    font-weight: 750;
    font-size: 0.97rem;
    line-height: 1.35;
    letter-spacing: -0.015em;
}

.blog-hub__faq-q::-webkit-details-marker {
    display: none;
}

.blog-hub__faq-q-icon {
    flex-shrink: 0;
    width: 1.85rem;
    height: 1.85rem;
    display: grid;
    place-items: center;
    border-radius: 9px;
    color: var(--blog-brand);
    background: var(--blog-brand-soft);
}

.blog-hub__faq-q-text {
    flex: 1;
    min-width: 0;
}

.blog-hub__faq-mark {
    flex-shrink: 0;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 50%;
    border: 1px solid color-mix(in srgb, var(--blog-brand) 35%, var(--blog-line));
    position: relative;
}

.blog-hub__faq-mark::before,
.blog-hub__faq-mark::after {
    content: '';
    position: absolute;
    inset-inline-start: 50%;
    top: 50%;
    width: 0.55rem;
    height: 1.5px;
    background: var(--blog-brand);
    transform: translate(-50%, -50%);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.blog-hub__faq-mark::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.blog-hub__faq-item[open] .blog-hub__faq-mark::after {
    transform: translate(-50%, -50%) rotate(0deg);
    opacity: 0;
}

.blog-hub__faq-a {
    padding: 0 1.15rem 1.15rem 3.7rem;
}

.blog-hub__faq-a p {
    margin: 0;
    color: color-mix(in srgb, var(--blog-ink) 80%, var(--blog-muted));
    font-size: 0.94rem;
    line-height: 1.6;
}

@media (max-width: 560px) {
    .blog-hub__faq-a {
        padding-inline-start: 1.15rem;
    }

    .blog-hub-landscape {
        padding: 1.15rem;
    }
}

html[data-theme='dark'] .blog-hub__section,
html[data-theme='dark'] .blog-hub-landscape,
html[data-theme='dark'] .blog-hub-zone:hover,
html[data-theme='dark'] .blog-hub__faq-item[open] {
    box-shadow: none;
}

/* Article */
.blog-article-wrap {
    padding-top: 1.5rem;
}

.blog-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 1.25rem;
    color: var(--blog-muted);
    font-size: 0.86rem;
}

.blog-breadcrumb a {
    color: inherit;
    text-decoration: none;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.blog-breadcrumb a:hover {
    color: var(--blog-brand);
}

.blog-article-layout {
    display: grid;
    gap: 1.5rem;
}

.blog-article {
    background: var(--blog-surface);
    border: 1px solid var(--blog-line);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--blog-shadow);
    backdrop-filter: blur(8px);
}

.blog-article__header {
    padding: 1.7rem 1.35rem 0.5rem;
}

.blog-article__title {
    margin: 0 0 0.75rem;
    font-size: clamp(1.75rem, 3.6vw, 2.55rem);
    line-height: 1.1;
    letter-spacing: -0.035em;
}

.blog-article__summary,
.blog-article__dek {
    margin: 0 0 0.9rem;
    color: var(--blog-muted);
    font-size: 1.02rem;
}

.blog-article__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 1rem;
}

.blog-pill {
    font-size: 0.76rem;
    font-weight: 750;
    padding: 0.35rem 0.72rem;
    border-radius: 999px;
    background: var(--blog-brand-soft);
    color: var(--blog-brand);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.blog-article__hero {
    margin: 0;
}

.blog-article__hero img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    background: #2a2438;
}

.blog-article__body {
    padding: 0.35rem 1.35rem 0.5rem;
}

/* legacy flat section styles removed — see .blog-section card rules below */

.blog-section p,
.blog-section li {
    color: var(--blog-ink);
    opacity: 0.92;
}

.blog-section ul,
.blog-section ol {
    margin: 0;
    padding-inline-start: 1.2rem;
}

.blog-section li + li {
    margin-top: 0.4rem;
}

.blog-steps {
    counter-reset: blog-step;
    list-style: none;
    padding: 0;
}

.blog-steps li {
    position: relative;
    padding-inline-start: 2.5rem;
    margin-top: 0.75rem;
}

.blog-steps li::before {
    counter-increment: blog-step;
    content: counter(blog-step);
    position: absolute;
    inset-inline-start: 0;
    top: 0;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: var(--blog-brand-soft);
    color: var(--blog-brand);
    font-size: 0.78rem;
    font-weight: 800;
}

.blog-timeline {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 0.7rem;
}

.blog-timeline li {
    display: grid;
    gap: 0.25rem;
    padding: 0.9rem 1rem;
    border-radius: 16px;
    background: var(--blog-teal-soft);
    border: 1px solid var(--blog-line);
}

.blog-related {
    display: grid;
    gap: 0.65rem;
}

.blog-related__item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    color: inherit;
    padding: 0.7rem;
    border-radius: 16px;
    border: 1px solid var(--blog-line);
    background: var(--blog-surface-solid);
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.blog-related__item:hover {
    border-color: rgba(91, 79, 214, 0.35);
    transform: translateY(-1px);
}

.blog-related__item img,
.blog-related__fallback {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    object-fit: cover;
}

.blog-related__fallback {
    display: grid;
    place-items: center;
    background: var(--blog-brand-soft);
    color: var(--blog-brand);
}

.blog-related__item strong {
    display: block;
}

.blog-related__item small {
    color: var(--blog-muted);
}

.blog-related__arrow {
    margin-inline-start: auto;
    color: var(--blog-brand);
}

.blog-related--avoid .blog-related__item {
    border-color: color-mix(in srgb, #c45c4a 28%, var(--blog-line));
    background: color-mix(in srgb, #c45c4a 6%, var(--blog-surface-solid));
}

.blog-related--avoid .blog-related__item:hover {
    border-color: color-mix(in srgb, #c45c4a 55%, transparent);
}

.blog-related--avoid .blog-related__arrow {
    color: #c45c4a;
}

/* Reviews */
.blog-reviews__lead {
    margin: 0 0 1.1rem;
    color: var(--blog-muted);
}

.blog-reviews__flash {
    margin: 0 0 1rem;
    padding: 0.85rem 1rem;
    border-radius: 14px;
    background: color-mix(in srgb, #2f9e8a 14%, var(--blog-surface-solid));
    border: 1px solid color-mix(in srgb, #2f9e8a 30%, var(--blog-line));
    color: var(--blog-ink);
    font-weight: 650;
}

.blog-reviews__errors {
    margin: 0 0 1rem;
    padding: 0.85rem 1rem;
    border-radius: 14px;
    border: 1px solid color-mix(in srgb, #c45c4a 40%, var(--blog-line));
    background: color-mix(in srgb, #c45c4a 8%, var(--blog-surface-solid));
    color: #9a3d30;
}

.blog-reviews__errors ul {
    margin: 0;
    padding-inline-start: 1.1rem;
}

.blog-reviews__summary {
    display: grid;
    gap: 1.1rem;
    margin-bottom: 1.35rem;
    padding: 1rem;
    border-radius: 18px;
    border: 1px solid var(--blog-line);
    background: var(--blog-surface);
}

@media (min-width: 720px) {
    .blog-reviews__summary {
        grid-template-columns: 11rem 1fr;
        align-items: center;
    }
}

.blog-reviews__score {
    display: grid;
    justify-items: center;
    gap: 0.25rem;
    text-align: center;
}

.blog-reviews__avg {
    font-size: 2.4rem;
    letter-spacing: -0.04em;
    line-height: 1;
}

.blog-reviews__count {
    color: var(--blog-muted);
    font-size: 0.86rem;
    font-weight: 650;
}

.blog-reviews__bars {
    display: grid;
    gap: 0.35rem;
}

.blog-reviews__bar-row {
    display: grid;
    grid-template-columns: 1.1rem 1fr 1.4rem;
    gap: 0.45rem;
    align-items: center;
    font-size: 0.78rem;
    color: var(--blog-muted);
}

.blog-reviews__bar {
    height: 0.45rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--blog-line) 80%, transparent);
    overflow: hidden;
}

.blog-reviews__bar > span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, #e0b35a, #c98a2e);
    border-radius: inherit;
}

.blog-stars {
    display: inline-flex;
    gap: 0.12rem;
    color: color-mix(in srgb, var(--blog-muted) 55%, transparent);
    letter-spacing: 0.02em;
}

.blog-star.is-on {
    color: #d4a017;
}

.blog-stars--lg {
    font-size: 1.15rem;
}

.blog-reviews__list {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1.4rem;
}

.blog-review {
    padding: 0.95rem 1rem;
    border-radius: 16px;
    border: 1px solid var(--blog-line);
    background: var(--blog-surface-solid);
}

.blog-review__head {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0.7rem;
    align-items: center;
    margin-bottom: 0.55rem;
}

.blog-review__avatar {
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-weight: 800;
    background: var(--blog-brand-soft);
    color: var(--blog-brand);
}

.blog-review__head time {
    color: var(--blog-muted);
    font-size: 0.78rem;
}

.blog-review p {
    margin: 0;
    line-height: 1.55;
    color: var(--blog-ink);
}

.blog-reviews__empty {
    margin: 0;
    color: var(--blog-muted);
}

.blog-reviews__composer {
    display: grid;
    gap: 1rem;
    padding: 1.15rem 1.2rem 1.25rem;
    border-radius: 20px;
    border: 1px solid var(--blog-line);
    background: var(--blog-surface-solid);
    box-shadow: var(--blog-shadow);
}

.blog-reviews__composer-head h3 {
    margin: 0 0 0.25rem;
    font-size: 1.05rem;
    letter-spacing: -0.02em;
}

.blog-reviews__composer-head p {
    margin: 0;
    color: var(--blog-muted);
    font-size: 0.86rem;
}

.blog-reviews__status {
    margin: 0;
    padding: 0.75rem 0.9rem;
    border-radius: 12px;
    font-weight: 650;
    font-size: 0.9rem;
}

.blog-reviews__status.is-ok {
    background: color-mix(in srgb, #2f9e8a 12%, var(--blog-surface));
    border: 1px solid color-mix(in srgb, #2f9e8a 28%, var(--blog-line));
}

.blog-reviews__status.is-err {
    background: color-mix(in srgb, #c45c4a 8%, var(--blog-surface));
    border: 1px solid color-mix(in srgb, #c45c4a 32%, var(--blog-line));
    color: #9a3d30;
}

.blog-reviews__fields {
    display: grid;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .blog-reviews__fields {
        grid-template-columns: 1fr 1fr;
    }
}

.blog-field {
    display: grid;
    gap: 0.35rem;
    font-weight: 650;
    font-size: 0.84rem;
}

.blog-field--block {
    position: relative;
}

.blog-field__label,
.blog-reviews__rating-block > .blog-field__label {
    display: block;
    font-weight: 700;
    font-size: 0.84rem;
    margin-bottom: 0.4rem;
}

.blog-field input,
.blog-field textarea {
    width: 100%;
    border-radius: 14px;
    border: 1px solid var(--blog-line);
    background: var(--blog-surface);
    color: var(--blog-ink);
    padding: 0.75rem 0.85rem;
    font: inherit;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.blog-field input:focus,
.blog-field textarea:focus {
    outline: none;
    border-color: color-mix(in srgb, var(--blog-brand) 45%, var(--blog-line));
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--blog-brand) 14%, transparent);
}

.blog-field__meta {
    justify-self: end;
    color: var(--blog-muted);
    font-size: 0.72rem;
    font-weight: 600;
}

.blog-stars--picker {
    display: inline-flex;
    gap: 0.2rem;
}

.blog-star-btn {
    border: 0;
    background: transparent;
    padding: 0.15rem 0.2rem;
    font-size: 1.55rem;
    line-height: 1;
    color: color-mix(in srgb, var(--blog-muted) 50%, transparent);
    cursor: pointer;
    transition: color 0.15s ease, transform 0.15s ease;
}

.blog-star-btn.is-on,
.blog-star-btn.is-preview {
    color: #d4a017;
}

.blog-star-btn:hover {
    transform: translateY(-1px);
}

.blog-reviews__actions {
    display: flex;
    justify-content: flex-start;
}

.blog-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 2.7rem;
    padding: 0.65rem 1.15rem;
    border-radius: 14px;
    border: 1px solid var(--blog-line);
    background: var(--blog-surface);
    color: var(--blog-ink);
    font: inherit;
    font-weight: 750;
    cursor: pointer;
    transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.blog-action:hover:not(:disabled) {
    background: color-mix(in srgb, var(--blog-surface-solid) 70%, var(--blog-brand-soft));
    border-color: color-mix(in srgb, var(--blog-brand) 28%, var(--blog-line));
}

.blog-action:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.blog-reviews__honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.blog-gallery {
    display: grid;
    gap: 0.65rem;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}

.blog-gallery figure {
    margin: 0;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--blog-line);
}

.blog-gallery__zoom {
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: zoom-in;
}

.blog-gallery img {
    display: block;
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.blog-gallery__zoom:hover img,
.blog-gallery__zoom:focus-visible img {
    transform: scale(1.04);
}

/* Lightbox */
.blog-lightbox {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: grid;
    place-items: center;
    padding: 1.25rem;
    background: rgba(10, 9, 14, 0.72);
    backdrop-filter: blur(16px) saturate(1.15);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.22s ease, visibility 0.22s ease;
}

.blog-lightbox.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.blog-lightbox__panel {
    position: relative;
    width: min(100%, 980px);
    max-height: min(88vh, 900px);
    border-radius: 22px;
    overflow: hidden;
    background: #121018;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
    transform: translateY(12px) scale(0.98);
    transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.blog-lightbox.is-open .blog-lightbox__panel {
    transform: none;
}

.blog-lightbox__panel img {
    display: block;
    width: 100%;
    max-height: min(88vh, 900px);
    object-fit: contain;
    background: #121018;
}

.blog-lightbox__close {
    position: absolute;
    top: 0.75rem;
    inset-inline-end: 0.75rem;
    z-index: 2;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(18, 16, 24, 0.72);
    color: #fff;
    cursor: pointer;
    display: grid;
    place-items: center;
    backdrop-filter: blur(10px);
}

.blog-lightbox__close:hover,
.blog-lightbox__close:focus-visible {
    background: rgba(255, 255, 255, 0.16);
}

.blog-lightbox__caption {
    position: absolute;
    inset-inline: 0;
    bottom: 0;
    padding: 0.85rem 1rem;
    background: linear-gradient(180deg, transparent, rgba(8, 7, 12, 0.78));
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.88rem;
    font-weight: 600;
}

body.blog-lightbox-open {
    overflow: hidden;
}

.blog-faq {
    display: grid;
    gap: 0.55rem;
}

.blog-faq details {
    border: 1px solid var(--blog-line);
    border-radius: 14px;
    padding: 0.85rem 0.95rem;
    background: var(--blog-surface-solid);
}

.blog-faq summary {
    cursor: pointer;
    font-weight: 750;
}

.blog-faq p {
    margin: 0.55rem 0 0;
    color: var(--blog-muted);
}

.blog-muted {
    color: var(--blog-muted);
}

.blog-article__footer {
    padding: 0.4rem 1.35rem 1.7rem;
}

.blog-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    justify-content: center;
    text-decoration: none;
    color: #fff;
    background: linear-gradient(135deg, #4a3fc0, #2f9e8a);
    font-weight: 800;
    padding: 0.9rem 1.3rem;
    border-radius: 999px;
    box-shadow: 0 14px 30px rgba(91, 79, 214, 0.28);
    transition: transform 0.2s ease;
}

.blog-btn:hover {
    transform: translateY(-2px);
}

.blog-disclaimer {
    margin: 1rem 0 0;
    color: var(--blog-muted);
    font-size: 0.8rem;
    display: flex;
    gap: 0.4rem;
    align-items: flex-start;
}

.blog-toc {
    display: none;
    align-self: start;
    position: sticky;
    top: 5.3rem;
    padding: 1.05rem 1.1rem;
    border-radius: 20px;
    background: var(--blog-surface);
    border: 1px solid var(--blog-line);
    box-shadow: var(--blog-shadow);
}

.blog-toc__title {
    margin: 0 0 0.7rem;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--blog-accent);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.blog-toc ol {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.35rem;
}

.blog-toc a {
    text-decoration: none;
    color: var(--blog-muted);
    font-size: 0.86rem;
    font-weight: 650;
}

.blog-toc a:hover,
.blog-toc a.is-active {
    color: var(--blog-brand);
}

.blog-footer {
    border-top: 1px solid var(--blog-line);
    padding: 1.9rem 0 2.5rem;
    background: color-mix(in srgb, var(--blog-surface-solid) 55%, transparent);
}

.blog-footer__inner {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-between;
    align-items: center;
}

.blog-footer__brand {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    text-decoration: none;
    color: inherit;
}

.blog-footer__brand strong {
    font-size: 1rem;
    letter-spacing: -0.02em;
}

.blog-footer__mark {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--blog-brand-soft);
    color: var(--blog-brand);
    overflow: hidden;
}

.blog-footer__mark img {
    width: 1.55rem;
    height: 1.55rem;
    object-fit: contain;
    display: block;
}

.blog-footer__links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
}

.blog-footer__links a {
    color: var(--blog-muted);
    text-decoration: none;
    font-weight: 650;
    font-size: 0.88rem;
}

.blog-footer__links a:hover {
    color: var(--blog-ink);
}

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

/* ===== Guide detail (show) ===== */
.blog-guide {
    padding-bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px));
}

.blog-guide__top {
    width: min(100% - 1.25rem, var(--blog-max));
    margin: 0.85rem auto 0.65rem;
}

.blog-back {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--blog-muted);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.88rem;
    min-height: 2.5rem;
    padding: 0.35rem 0.55rem;
    border-radius: 999px;
}

.blog-back:hover {
    color: var(--blog-brand);
    background: var(--blog-brand-soft);
}

.blog-guide__hero {
    position: relative;
    margin: 0;
    width: min(100%, var(--blog-max));
    margin-inline: auto;
    overflow: hidden;
    border-radius: 0;
    background: #2a2438;
}

.blog-guide__hero-zoom {
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: zoom-in;
    position: relative;
}

.blog-guide__hero img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 11;
    object-fit: cover;
}

.blog-guide__hero-hint {
    position: absolute;
    top: 0.85rem;
    inset-inline-end: 0.85rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.7rem;
    border-radius: 999px;
    background: rgba(16, 14, 24, 0.55);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
    opacity: 0.92;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.blog-guide__hero-zoom:hover .blog-guide__hero-hint,
.blog-guide__hero-zoom:focus-visible .blog-guide__hero-hint {
    opacity: 1;
    transform: translateY(-1px);
}

.blog-guide__hero-shade {
    position: absolute;
    inset: auto 0 0;
    height: 48%;
    background: linear-gradient(180deg, transparent, rgba(12, 10, 18, 0.72));
    pointer-events: none;
}

.blog-guide__hero-meta {
    position: absolute;
    inset-inline: 0.9rem;
    bottom: 0.9rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    z-index: 1;
}

.blog-guide__hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: #1c1a22;
    font-size: 0.74rem;
    font-weight: 800;
}

html[data-theme='dark'] .blog-guide__hero-meta span {
    background: rgba(28, 31, 42, 0.9);
    color: #f2efe8;
}

.blog-guide__layout {
    width: min(100% - 1.25rem, var(--blog-max));
    margin: 1rem auto 0;
    display: grid;
    gap: 1.2rem;
}

.blog-guide__main {
    background: var(--blog-surface);
    border: 1px solid var(--blog-line);
    border-radius: 26px;
    box-shadow: var(--blog-shadow);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.blog-guide__header {
    padding: 1.35rem 1.15rem 0.35rem;
}

.blog-guide__title {
    margin: 0 0 0.7rem;
    font-size: clamp(1.65rem, 6vw, 2.45rem);
    line-height: 1.1;
    letter-spacing: -0.035em;
}

.blog-guide__summary,
.blog-guide__dek {
    margin: 0 0 0.85rem;
    color: var(--blog-muted);
    font-size: 1rem;
}

.blog-guide__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.85rem;
}

.blog-toc-mobile {
    display: block;
    border-top: 1px solid var(--blog-line);
    border-bottom: 1px solid var(--blog-line);
    background: color-mix(in srgb, var(--blog-surface-solid) 70%, transparent);
    position: sticky;
    top: 4.1rem;
    z-index: 20;
}

.blog-toc-mobile__track {
    display: flex;
    gap: 0.45rem;
    overflow-x: auto;
    padding: 0.7rem 1rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.blog-toc-mobile__track::-webkit-scrollbar {
    display: none;
}

.blog-toc-mobile a {
    flex: 0 0 auto;
    text-decoration: none;
    color: var(--blog-muted);
    font-size: 0.8rem;
    font-weight: 750;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    border: 1px solid var(--blog-line);
    background: var(--blog-surface-solid);
    white-space: nowrap;
}

.blog-toc-mobile a.is-active,
.blog-toc-mobile a:hover {
    color: var(--blog-brand);
    border-color: transparent;
    background: var(--blog-brand-soft);
}

.blog-guide__body {
    padding: 0.25rem 1.05rem 0.5rem;
}

.blog-section {
    margin: 0.75rem 0;
    padding: 1rem 0.95rem;
    border: 1px solid var(--blog-line);
    border-radius: 18px;
    background: var(--blog-surface-solid);
}

.blog-section__head {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.7rem;
}

.blog-section__icon {
    width: 2.15rem;
    height: 2.15rem;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--blog-brand-soft);
    color: var(--blog-brand);
    flex-shrink: 0;
}

.blog-section h2 {
    margin: 0;
    font-size: 1.02rem;
    letter-spacing: -0.02em;
}

.blog-guide__footer {
    padding: 0.55rem 1.15rem 1.4rem;
}

.blog-appbar {
    position: fixed;
    inset-inline: 0.75rem;
    bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
    z-index: 50;
    display: grid;
    grid-template-columns: 3rem 1fr;
    gap: 0.55rem;
    padding: 0.55rem;
    border-radius: 22px;
    background: color-mix(in srgb, var(--blog-surface-solid) 88%, transparent);
    border: 1px solid var(--blog-line);
    box-shadow: 0 16px 40px rgba(16, 14, 24, 0.22);
    backdrop-filter: blur(16px) saturate(1.2);
}

.blog-shell--index .blog-appbar {
    display: none;
}

.blog-appbar__back {
    width: 3rem;
    height: 3rem;
    border-radius: 16px;
    border: 1px solid var(--blog-line);
    background: var(--blog-surface);
    color: var(--blog-ink);
    display: grid;
    place-items: center;
    text-decoration: none;
    cursor: pointer;
}

.blog-appbar__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    text-decoration: none;
    color: #fff;
    background: linear-gradient(135deg, #4a3fc0, #2f9e8a);
    border-radius: 16px;
    font-weight: 800;
    font-size: 0.9rem;
    min-height: 3rem;
}

html[data-theme='dark'] .blog-appbar__cta {
    color: #0f1116;
    background: linear-gradient(135deg, #cfc8ff, #7ddecb);
}

.blog-shell {
    padding-bottom: env(safe-area-inset-bottom, 0px);
}

.blog-header {
    padding-top: env(safe-area-inset-top, 0px);
}

.blog-header__inner {
    min-height: 3.7rem;
}

.blog-cta-mini span {
    display: none;
}

@media (min-width: 560px) {
    .blog-cta-mini span {
        display: inline;
    }

    .blog-guide__hero {
        width: min(100% - 1.25rem, var(--blog-max));
        border-radius: 24px;
    }
}

@media (min-width: 720px) {
    .blog-guide {
        padding-bottom: 3rem;
    }

    .blog-appbar {
        display: none;
    }

    .blog-toc-mobile {
        display: none;
    }

    .blog-guide__header,
    .blog-guide__body,
    .blog-guide__footer {
        padding-inline: 1.7rem;
    }
}

@media (min-width: 980px) {
    .blog-guide__layout {
        grid-template-columns: minmax(0, 1fr) 250px;
        align-items: start;
    }
}

@keyframes blog-rise {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes blog-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (min-width: 720px) {
    .blog-nav {
        display: inline-flex;
    }

    .blog-toolbar__inner {
        grid-template-columns: minmax(240px, 1fr) minmax(0, 1.6fr);
        align-items: center;
    }
}

@media (min-width: 980px) {
    .blog-toc {
        display: block;
    }
}

@media (prefers-reduced-motion: reduce) {
    .blog-card,
    .blog-card__media img,
    .blog-cta-mini,
    .blog-btn,
    .blog-chip,
    .blog-hero__halo,
    .blog-theme-toggle {
        transition: none;
        animation: none;
    }
}