/* ==========================================================================
   MadScientist — homepage broadsheet composition
   ========================================================================== */

#recent-posts {
    scroll-margin-top: var(--ne-space-4);
}

.home-grid {
    display: grid;
    grid-template-columns: 14rem minmax(0, 1fr) 18rem;
    gap: 1.25rem;
    align-items: start;
    padding: 1.25rem 0 0;
}

.rail {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    min-width: 0;
}

.rail-left {
    align-self: start;
}

.rail-right {
    align-self: start;
}

.feed-column {
    min-width: 0;
}

/* Profile rail ---------------------------------------------------------- */

.rail-profile__identity {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.55rem;
    color: var(--ne-ink);
    text-decoration: none;
}

.rail-profile__avatar {
    width: 3.6rem;
    height: 3.6rem;
    font-size: 1.4rem;
}

.rail-profile__username {
    font-size: 0.84rem;
    font-weight: 700;
    line-height: 1.3;
    overflow-wrap: anywhere;
}

.rail-profile__link {
    display: inline-block;
    margin-top: 0.35rem;
    color: var(--ne-ink-soft);
    font-family: var(--ne-font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.05em;
    line-height: 1.4;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-transform: uppercase;
}

.rail-profile__link:hover {
    color: var(--ne-ink);
}

.rail-section-title {
    margin: 1.1rem 0 0.55rem;
    padding-bottom: 0.45rem;
    border-bottom: 1px solid var(--ne-rule);
    color: var(--ne-ink);
    font-family: var(--ne-font-display);
    font-size: 1.55rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 0.95;
}

.rail-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.rail-list__item {
    padding-top: 0.65rem;
    border-top: 1px solid var(--ne-rule-light);
}

.rail-list__item:first-child {
    padding-top: 0;
    border-top: 0;
}

.rail-link {
    display: block;
    color: var(--ne-ink);
    font-family: var(--ne-font-display);
    font-size: 0.98rem;
    font-weight: 600;
    line-height: 1.18;
    overflow-wrap: anywhere;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.rail-link:hover {
    text-decoration-color: var(--ne-accent);
}

.rail-empty {
    color: var(--ne-ink-soft);
    font-size: 0.8rem;
    line-height: 1.5;
}

.rail-empty a {
    color: var(--ne-ink);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Guest profile card ---------------------------------------------------- */

.guest-card__mark {
    display: inline-grid;
    place-items: center;
    width: 3.6rem;
    height: 3.6rem;
    border: 1px solid var(--ne-rule);
    border-radius: var(--ne-avatar-radius);
    background: var(--ne-accent);
    font-family: var(--ne-font-display);
    font-size: 1.5rem;
    font-weight: 900;
    line-height: 1;
}

.guest-card__title {
    margin: 0.9rem 0 0.4rem;
    font-size: 1.35rem;
    line-height: 1;
    overflow-wrap: anywhere;
}

.guest-card__copy {
    color: var(--ne-ink-soft);
    font-size: 0.82rem;
    line-height: 1.5;
}

.guest-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.85rem;
}

/* Peers ----------------------------------------------------------------- */

.rail-peers .ne-panel__header {
    align-items: flex-start;
}

.rail-peers .ne-panel__title {
    font-size: 1.75rem;
    line-height: 0.9;
}

.peer-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.peer {
    border-top: 1px solid var(--ne-rule-light);
}

.peer:first-child {
    border-top: 0;
}

.peer__link {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.6rem 0;
    color: var(--ne-ink);
    text-decoration: none;
}

.peer__link:hover .peer__name {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.peer__name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.3;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.peer__meta {
    flex: none;
    color: var(--ne-ink-soft);
    font-family: var(--ne-font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

/* Popular rail ---------------------------------------------------------- */

.rail-popular__title {
    margin: 0 0 0.7rem;
    padding-bottom: 0.55rem;
    border-bottom: 1px solid var(--ne-rule);
    color: var(--ne-ink);
    font-family: var(--ne-font-display);
    font-size: clamp(2rem, 3vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 0.92;
}

.popular-feature {
    padding: 0.85rem 0 1rem;
    border-bottom: 1px solid var(--ne-rule-light);
}

.popular-feature__title {
    margin: 0 0 0.4rem;
    font-size: 1.35rem;
    line-height: 1.02;
    letter-spacing: -0.025em;
    overflow-wrap: anywhere;
}

.popular-feature__title a {
    color: var(--ne-ink);
    text-decoration: none;
}

.popular-feature__title a:hover {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.popular-feature__summary {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    color: var(--ne-ink-soft);
    font-size: 0.8rem;
    line-height: 1.5;
}

.popular-feature__meta {
    margin-top: 0.45rem;
    color: var(--ne-ink-soft);
    font-family: var(--ne-font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.04em;
    line-height: 1.4;
    text-transform: uppercase;
}

.popular-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.popular-list__item {
    border-bottom: 1px solid var(--ne-rule-light);
}

.popular-list__item:last-child {
    border-bottom: 0;
}

.popular-list__link {
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
    padding: 0.65rem 0;
    color: var(--ne-ink);
    text-decoration: none;
}

.popular-list__link:hover .popular-list__title {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.popular-list__rank {
    flex: none;
    color: var(--ne-ink-soft);
    font-family: var(--ne-font-mono);
    font-size: 0.62rem;
    line-height: 1.4;
}

.popular-list__title {
    font-family: var(--ne-font-display);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.15;
    overflow-wrap: anywhere;
}

/* Composer -------------------------------------------------------------- */

.composer {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding: 1rem 1.15rem;
    border: 1px solid var(--ne-rule);
    border-radius: var(--ne-radius);
    background: var(--ne-paper);
    color: var(--ne-ink);
    text-decoration: none;
    transition: background-color var(--ne-transition);
}

.composer:hover {
    background: var(--ne-paper-raised);
}

.composer__avatar {
    width: 2.8rem;
    height: 2.8rem;
    font-size: 1.1rem;
}

.composer__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.composer__prompt {
    color: var(--ne-ink);
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.3;
    overflow-wrap: anywhere;
}

.composer__hint {
    color: var(--ne-ink-soft);
    font-size: 0.78rem;
    line-height: 1.4;
}

.composer__button {
    flex: none;
}

/* Feed ------------------------------------------------------------------ */

.post-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.post-thread {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.ne-top-comment {
    margin-left: 2rem;
}

.ne-top-comment .top-comment-link {
    display: block;
    padding: 0.55rem 0.8rem;
    border: 1px dashed var(--ne-rule-light);
    color: var(--ne-ink-soft);
    font-family: var(--ne-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    line-height: 1.45;
    text-decoration: none;
    text-transform: uppercase;
}

.ne-top-comment .top-comment-link:hover {
    border-color: var(--ne-ink);
    color: var(--ne-ink);
}

/* Article --------------------------------------------------------------- */

body.viewing-post .rail,
body.viewing-post .composer {
    display: none;
}

body.viewing-post .home-grid {
    display: block;
    max-width: 860px;
    margin-inline: auto;
}

body.viewing-post .post-list {
    display: block;
    margin-top: 0;
}

.article {
    padding: 0.5rem 0 1.5rem;
    border-bottom: 1px solid var(--ne-rule);
}

.article__back {
    display: inline-flex;
    color: var(--ne-ink-soft);
    font-family: var(--ne-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.05em;
    line-height: 1.4;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-transform: uppercase;
}

.article__back:hover {
    color: var(--ne-ink);
}

.article__header {
    padding: 1.25rem 0 1rem;
    border-bottom: 1px solid var(--ne-rule);
}

.article__kicker {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.65rem;
}

.article__title {
    margin: 0;
    color: var(--ne-ink);
    font-size: clamp(2.4rem, 4.8vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 0.98;
    overflow-wrap: anywhere;
}

/* Programmatic focus lands on the heading; the reading position is the
   visual cue, so the heading does not need a focus rectangle. */
.article__title:focus {
    outline: none;
}

.article__deck {
    max-width: 60ch;
    margin: 0.8rem 0 0;
    color: var(--ne-ink-soft);
    font-size: 1.1rem;
    line-height: 1.55;
}

.article__byline {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1rem;
    color: var(--ne-ink);
    font-size: 0.78rem;
    line-height: 1.4;
}

.article__byline a {
    color: var(--ne-ink);
    font-weight: 600;
    overflow-wrap: anywhere;
    text-decoration: none;
}

.article__byline a:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.article__date {
    color: var(--ne-ink-soft);
    font-family: var(--ne-font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.article__body {
    max-width: var(--ne-measure);
    margin: 2rem 0 0;
}

.article__actions {
    margin-top: 1.5rem;
    padding-top: 0.7rem;
    border-top: 1px solid var(--ne-rule);
}

/* Comments -------------------------------------------------------------- */

.comments {
    margin-top: 2rem;
}

.comments__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.comments__title {
    margin: 0;
    font-size: 2rem;
    line-height: 0.95;
}

.comments__count {
    color: var(--ne-ink-soft);
    font-family: var(--ne-font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.comments__form {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin: 0 0 1.5rem;
    padding: 1rem;
    border: 1px solid var(--ne-rule);
    border-radius: var(--ne-radius);
    background: var(--ne-paper-raised);
}

.comments__form-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.comments__reply-context {
    color: var(--ne-ink-soft);
    font-family: var(--ne-font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.03em;
    line-height: 1.4;
    text-transform: uppercase;
}

.comments__list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.comments__list > .ne-comment:first-child {
    padding-top: 0;
    border-top: 0;
}

/* Responsive ------------------------------------------------------------ */

@media (max-width: 1179px) {
    .home-grid {
        grid-template-columns: minmax(0, 1fr) 16rem;
    }

    .rail-left {
        display: grid;
        grid-column: 1 / -1;
        grid-row: 1;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 1.25rem;
    }

    .feed-column {
        grid-column: 1;
        grid-row: 2;
    }

    .rail-right {
        grid-column: 2;
        grid-row: 2;
    }
}

@media (max-width: 899px) {
    .home-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .feed-column {
        order: 1;
        grid-column: 1;
        grid-row: auto;
    }

    .rail-left {
        display: flex;
        flex-direction: column;
        order: 2;
        grid-column: 1;
        grid-row: auto;
    }

    .rail-right {
        order: 3;
        grid-column: 1;
        grid-row: auto;
    }
}

@media (max-width: 600px) {
    .home-grid {
        gap: 1rem;
        padding-top: 1rem;
    }

    .composer {
        flex-wrap: wrap;
        padding: 0.9rem;
    }

    .composer__body {
        flex-basis: calc(100% - 3.8rem);
    }

    .composer__button {
        width: 100%;
    }

    .post-list {
        gap: 1rem;
    }

    .ne-top-comment {
        margin-left: 0.75rem;
    }

    .ne-actions {
        gap: 0.35rem 0.9rem;
    }

    .ne-action {
        padding-left: 0;
        border-left: 0;
    }

    .rail-popular__title {
        font-size: 2.2rem;
    }

    .article__title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .article__deck {
        font-size: 1rem;
    }

    .article__body {
        margin-top: 1.4rem;
    }

    .comments__header {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.35rem;
    }

    .comments__form {
        padding: 0.8rem;
    }
}