/* Readable article tags and a dedicated, searchable tag index. */
.post-tags-panel {
    position: relative;
    z-index: 2;
    width: calc(100% - 4rem);
    max-width: 72rem;
    margin: 2rem auto 0;
    padding: 1.5rem 1.75rem;
    border: 1px solid rgba(212, 222, 217, .32);
    border-radius: 8px;
    background: rgba(8, 14, 18, .94);
    color: #eef4f1;
}

.post-tags-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: .75rem 1.5rem;
    margin-bottom: 1.1rem;
}

.post-tags-eyebrow {
    margin: 0 0 .2rem;
    color: #9daba4;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .12em;
    line-height: 1.5;
    text-transform: uppercase;
}

.post-tags-title {
    margin: 0;
    color: #fff;
    font-size: 1.25rem;
    letter-spacing: normal;
    line-height: 1.4;
    text-transform: none;
}

.post-tags-all {
    border-bottom: 0;
    color: #dce7e2;
    font-size: .88rem;
    text-decoration: none;
}

.tag-chip-list,
.tag-directory,
.tag-featured-list {
    display: flex;
    flex-wrap: wrap;
    gap: .65rem;
    min-width: 0;
}

.post-tag-groups {
    display: grid;
    gap: 1rem;
}

.post-tag-group {
    min-width: 0;
}

.post-tag-group--primary {
    padding: 1rem;
    border: 1px solid rgba(24, 191, 239, .42);
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(24, 191, 239, .13), rgba(24, 191, 239, .035));
    box-shadow: inset 3px 0 0 #18bfef;
}

.post-tag-group--related {
    padding: .15rem 1rem 0;
}

.post-tag-group-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: .35rem 1rem;
    margin-bottom: .7rem;
}

.post-tag-group-title {
    margin: 0 0 .65rem;
    color: #f7fbf9;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .08em;
    line-height: 1.5;
}

.post-tag-group-heading .post-tag-group-title { margin-bottom: 0; }

.post-tag-group-hint {
    margin: 0;
    color: #aebcb5;
    font-size: .76rem;
    line-height: 1.5;
}

.tag-chip,
.tag-directory a {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    min-height: 44px;
    max-width: 100%;
    margin: 0;
    padding: .48rem .78rem;
    border: 1px solid #5d6d66;
    border-radius: 999px;
    background: rgba(255, 255, 255, .045);
    color: #e8efec !important;
    font-size: .9rem !important;
    font-weight: 500;
    line-height: 1.35;
    text-decoration: none;
    text-transform: none;
    overflow-wrap: anywhere;
    transition: border-color .18s ease, background-color .18s ease, color .18s ease, transform .18s ease;
}

.tag-chip:hover,
.tag-directory a:hover {
    border-color: #18bfef;
    background: rgba(24, 191, 239, .12);
    color: #fff !important;
    transform: translateY(-1px);
}

.post-primary-link {
    display: inline-grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: .7rem;
    min-height: 52px;
    max-width: 100%;
    padding: .62rem .82rem;
    border: 1px solid #62dcfa;
    border-radius: 8px;
    background: #18bfef;
    box-shadow: 0 8px 24px rgba(24, 191, 239, .16);
    color: #062c38 !important;
    text-decoration: none;
    transition: background-color .18s ease, border-color .18s ease, transform .18s ease;
}

.post-primary-link:hover {
    border-color: #b5effc;
    background: #62dcfa;
    color: #041f27 !important;
    transform: translateY(-1px);
}

.post-primary-link:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 3px;
}

.post-primary-marker {
    padding: .22rem .42rem;
    border-radius: 999px;
    background: rgba(3, 36, 45, .14);
    font-size: .65rem;
    font-weight: 800;
    letter-spacing: .06em;
    line-height: 1.2;
}

.post-primary-name {
    min-width: 0;
    font-size: 1rem;
    font-weight: 800;
    overflow-wrap: anywhere;
}

.post-primary-arrow {
    font-size: 1.05rem;
    font-weight: 800;
}

.tag-chip--related {
    border-color: #46534d;
    background: transparent;
    color: #c7d1cc !important;
    font-size: .84rem !important;
    font-weight: 500;
}

.tag-chip--related:hover { color: #fff !important; }

.tag-chip:focus-visible,
.tag-directory a:focus-visible,
.post-tags-all:focus-visible,
.tag-filter-control input:focus-visible {
    outline: 3px solid #18bfef;
    outline-offset: 3px;
}

.tag-chip-name {
    min-width: 0;
    overflow-wrap: anywhere;
}

.tag-chip-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.5rem;
    min-height: 1.5rem;
    padding: 0 .38rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    color: #bdcac4;
    font-size: .72rem;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.tag-index-page #header {
    height: 8rem;
    padding-bottom: 2rem;
}

#main.tag-index-main > .tag-directory-panel {
    margin: 0;
    padding: 1.5rem;
    border: 1px solid rgba(212, 222, 217, .28);
    border-radius: 8px;
    background: rgba(8, 14, 18, .9);
}

#main.tag-index-main > .tag-featured-panel {
    margin: 0 0 1.5rem;
    padding: 1.5rem;
    border: 1px solid rgba(24, 191, 239, .34);
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(8, 14, 18, .96), rgba(10, 31, 39, .92));
    box-shadow: inset 4px 0 0 #18bfef;
}

.tag-featured-heading,
.tag-directory-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: .75rem 1.5rem;
    margin-bottom: 1.15rem;
}

.tag-featured-heading h2,
.tag-directory-heading h2 {
    margin: 0;
    color: #fff;
    font-size: 1.18rem;
    line-height: 1.4;
}

.tag-featured-heading > p,
.tag-directory-heading > p {
    max-width: 28rem;
    margin: 0;
    color: #aeb9b4;
    font-size: .8rem;
    line-height: 1.6;
    text-align: right;
}

.tag-section-eyebrow {
    margin: 0 0 .2rem;
    color: #7edcf5;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .12em;
    line-height: 1.5;
    text-transform: uppercase;
}

.tag-featured-chip {
    display: inline-grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: .55rem;
    min-height: 50px;
    max-width: 100%;
    padding: .58rem .78rem;
    border: 1px solid #52635b;
    border-radius: 8px;
    background: rgba(255, 255, 255, .055);
    color: #edf4f1 !important;
    font-size: .9rem;
    font-weight: 600;
    text-decoration: none;
    transition: border-color .18s ease, background-color .18s ease, transform .18s ease;
}

.tag-featured-chip:hover {
    border-color: #18bfef;
    background: rgba(24, 191, 239, .19);
    transform: translateY(-1px);
}

.tag-featured-chip:focus-visible {
    outline: 3px solid #18bfef;
    outline-offset: 3px;
}

.tag-featured-rank {
    color: #7edcf5;
    font-size: .67rem;
    font-variant-numeric: tabular-nums;
    font-weight: 800;
    letter-spacing: .06em;
}

.tag-featured-name {
    min-width: 0;
    overflow-wrap: anywhere;
}

.tag-featured-panel[hidden] { display: none !important; }

.tag-filter-control {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: .45rem 1rem;
    margin-bottom: 1.35rem;
}

.tag-filter-control label {
    grid-column: 1 / -1;
    color: #fff;
    font-size: .92rem;
    font-weight: 600;
}

.tag-filter-control input {
    width: 100%;
    min-height: 46px;
    margin: 0;
    padding: .65rem .85rem;
    border: 1px solid #718079;
    border-radius: 6px;
    background: #f7f9f8;
    color: #17211d;
    font: inherit;
}

.tag-filter-control input::placeholder { color: #68766f; }

.tag-filter-status {
    margin: 0 0 .68rem;
    color: #b9c4bf;
    font-size: .8rem;
    line-height: 1.5;
    white-space: nowrap;
}

.tag-filter-empty {
    margin: 1.2rem 0 0;
    color: #b9c4bf;
    line-height: 1.7;
}

.tag-directory a[hidden],
.tag-filter-empty[hidden] {
    display: none !important;
}

@media (max-width: 736px) {
    .post-tags-panel {
        width: calc(100% - 2rem);
        margin-top: 1.5rem;
        padding: 1.2rem;
    }

    .post-tags-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    #main.tag-index-main > .tag-directory-panel { padding: 1.1rem; }
    #main.tag-index-main > .tag-featured-panel { padding: 1.1rem; }
    .tag-featured-heading,
    .tag-directory-heading { align-items: flex-start; flex-direction: column; }
    .tag-featured-heading > p,
    .tag-directory-heading > p { text-align: left; }
    .tag-filter-control { grid-template-columns: minmax(0, 1fr); }
    .tag-filter-control label { grid-column: auto; }
    .tag-filter-status { margin: 0; white-space: normal; }
    .tag-chip-list,
    .tag-directory,
    .tag-featured-list { gap: .55rem; }
}

@media (prefers-reduced-motion: reduce) {
    .tag-chip,
    .tag-directory a,
    .tag-featured-chip,
    .post-primary-link { transition: none; }

    .tag-chip:hover,
    .tag-directory a:hover,
    .tag-featured-chip:hover,
    .post-primary-link:hover { transform: none; }
}