:root {
    color-scheme: dark;
    --bg: #05060d;
    --bg-card: rgba(14, 18, 32, 0.55);
    --ink: #e8ebff;
    --muted: #8b95b8;
    --line: rgba(255, 255, 255, 0.1);
    --accent: #5ce1ff;
    --accent-2: #b388ff;
    --radius: 20px;
    --font: "Outfit", system-ui, sans-serif;
    --font-display: "Orbitron", "Outfit", sans-serif;
    --glass-blur: blur(18px);
    --shadow-soft: 0 12px 48px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font);
    font-weight: 400;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.55;
    overflow-x: hidden;
}

.bg-grid {
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black, transparent);
}

.bg-glow {
    position: fixed;
    width: 55vmax;
    height: 55vmax;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
    pointer-events: none;
    animation: drift 18s ease-in-out infinite alternate;
}

.bg-glow--a {
    top: -20vmax;
    left: -10vmax;
    background: #3d5cff;
}

.bg-glow--b {
    bottom: -25vmax;
    right: -15vmax;
    background: #ff4d8d;
    animation-delay: -6s;
}

@keyframes drift {
    to {
        transform: translate(4vw, 3vh) scale(1.08);
    }
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem clamp(1rem, 4vw, 2.5rem);
    backdrop-filter: blur(12px);
    background: rgba(10, 11, 16, 0.65);
    border-bottom: 2px solid var(--line);
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    text-decoration: none;
    color: var(--ink);
}

.logo__burst {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: var(--accent);
    text-shadow: 0 0 18px rgba(92, 225, 255, 0.45);
}

.logo__text {
    font-family: var(--font-display);
    font-size: 1.65rem;
    letter-spacing: 0.04em;
    text-transform: lowercase;
}

.logo__dot {
    color: var(--accent-2);
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
    align-items: center;
}

.site-nav a {
    color: var(--muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.site-nav a:hover {
    color: var(--ink);
}

.site-nav__lang {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-left: 0.25rem;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    border: 1px solid var(--line);
    font-size: 0.82rem;
    font-weight: 600;
}

.site-nav__lang a {
    color: var(--muted);
    text-decoration: none;
}

.site-nav__lang a:hover {
    color: var(--ink);
}

.site-nav__lang a.is-active {
    color: var(--accent);
}

.site-nav__lang-sep {
    opacity: 0.35;
    user-select: none;
}

.nav-login {
    padding: 0.4rem 0.85rem;
    border: 1px solid rgba(92, 225, 255, 0.35);
    border-radius: 999px;
    color: var(--ink) !important;
    background: rgba(92, 225, 255, 0.08);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}

.site-main {
    position: relative;
    z-index: 1;
    padding: clamp(1.5rem, 5vw, 3.5rem) clamp(2.25rem, 5vw, 3.75rem) 4rem clamp(1rem, 4vw, 2.5rem);
    max-width: min(1386px, 100%);
    margin: 0 auto;
}

.site-footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem 1rem 3rem;
    color: var(--muted);
    font-size: 0.9rem;
}

.hero {
    display: grid;
    gap: 1.5rem;
    padding: clamp(2rem, 6vw, 4rem) 0 3rem;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    width: fit-content;
    padding: 0.4rem 1rem;
    border: 1px solid rgba(92, 225, 255, 0.35);
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    box-shadow: 0 0 32px rgba(92, 225, 255, 0.12);
    background: linear-gradient(135deg, rgba(92, 225, 255, 0.12), rgba(179, 136, 255, 0.08));
    backdrop-filter: var(--glass-blur);
}

.hero__title {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 8vw, 4.25rem);
    line-height: 1;
    letter-spacing: 0.06em;
    text-shadow: 0 0 40px rgba(92, 225, 255, 0.25);
}

.hero__domain {
    display: block;
    white-space: nowrap;
    color: var(--ink);
}

.hero__dot {
    color: var(--accent-2);
}

.hero__subtitle {
    display: block;
    margin-top: 0.35rem;
    color: var(--accent);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: clamp(1rem, 3vw, 1.35rem);
}

.section-kicker {
    margin: 0 0 0.35rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.section-head h2 {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 4vw, 2.25rem);
    letter-spacing: 0.08em;
    font-weight: 600;
}

.section-head p {
    margin: 0;
    color: var(--muted);
    max-width: 22rem;
    text-align: right;
}

.section-head--en p {
    max-width: 28rem;
}

.projects-section {
    margin-top: 1rem;
}

.projects-wrap {
    display: flex;
    flex-direction: column;
    gap: clamp(1.25rem, 3vw, 2rem);
    margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.project-row {
    --project-accent: var(--accent);
    position: relative;
    border-radius: calc(var(--radius) + 4px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.04) 0%, transparent 45%),
        linear-gradient(180deg, rgba(10, 14, 28, 0.92), rgba(5, 8, 18, 0.88));
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}

.project-row--reveal {
    opacity: 0;
    transform: translateY(28px);
}

.project-row--reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.project-row__shine {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 90% 55% at 15% 20%, color-mix(in srgb, var(--project-accent) 18%, transparent), transparent 55%);
    pointer-events: none;
    opacity: 0.85;
}

.project-row__inner {
    position: relative;
    z-index: 1;
    padding: clamp(1.35rem, 4vw, 2.25rem) clamp(1.25rem, 3vw, 2rem);
}

.project-row__meta {
    font-family: var(--font-display);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    color: var(--muted);
    margin-bottom: 1rem;
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.project-row__index {
    color: var(--project-accent);
    font-weight: 600;
}

.project-row__slash {
    opacity: 0.35;
}

.project-row__grid {
    display: grid;
    grid-template-columns: minmax(0, 200px) minmax(0, 1fr);
    gap: clamp(1rem, 4vw, 2.5rem);
    align-items: start;
}

.project-row__visual {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    min-height: 140px;
}

.project-row__logo-ring {
    display: flex;
    align-items: center;
    justify-content: center;
    width: clamp(7rem, 18vw, 9.5rem);
    height: clamp(7rem, 18vw, 9.5rem);
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--project-accent) 35%, transparent);
    background:
        radial-gradient(circle at 35% 25%, color-mix(in srgb, var(--project-accent) 22%, transparent), transparent 58%),
        rgba(0, 0, 0, 0.35);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.06),
        0 12px 40px rgba(0, 0, 0, 0.4);
    transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.project-row:hover .project-row__logo-ring {
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.1),
        0 0 48px color-mix(in srgb, var(--project-accent) 25%, transparent);
    transform: translateY(-2px);
}

.project-row__logo-img {
    max-width: 90%;
    max-height: 90%;
    width: auto;
    height: auto;
    object-fit: contain;
    transform: scale(0.94);
    transform-origin: center center;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.55));
}

.project-row:hover .project-row__logo-img {
    transform: scale(1.14);
}

.project-row[data-project-slug="szoccer"] .project-row__logo-img {
    transform: scale(0.82);
}

.project-row[data-project-slug="szoccer"]:hover .project-row__logo-img {
    transform: scale(1);
}

.project-row__logo-fallback {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--project-accent);
}

.project-row__title {
    margin: 0 0 0.35rem;
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 3.5vw, 1.85rem);
    font-weight: 600;
    letter-spacing: 0.06em;
}

.project-row__title a {
    color: var(--ink);
    text-decoration: none;
    transition: color 0.2s;
}

.project-row__title a:hover {
    color: var(--project-accent);
}

.project-row__pitch {
    margin: 0.5rem 0 0.6rem;
    font-weight: 600;
    font-size: clamp(1rem, 2.2vw, 1.12rem);
    line-height: 1.4;
    color: var(--ink);
}

.project-row__purpose {
    margin: 0;
    color: var(--muted);
    font-size: 0.98rem;
    line-height: 1.6;
    max-width: min(72ch, 100%);
}

.project-row__features {
    margin-top: 1.15rem;
    padding: 0.9rem 1rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(8px);
}

.project-row__features-title {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--project-accent) 85%, var(--ink));
    margin-bottom: 0.55rem;
}

.project-row__feature-list {
    margin: 0;
    padding: 0 0 0 1.1rem;
    display: grid;
    gap: 0.45rem;
    font-size: 0.89rem;
    line-height: 1.48;
    color: var(--ink);
}

.project-row__feature-list li {
    padding-left: 0.15rem;
}

.project-row__feature-list li::marker {
    color: var(--project-accent);
}

.project-row__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 1.15rem;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--project-accent);
    border: 1px solid color-mix(in srgb, var(--project-accent) 45%, transparent);
    background: color-mix(in srgb, var(--project-accent) 12%, transparent);
    transition: background 0.2s, transform 0.2s;
}

.project-row__cta:hover {
    background: color-mix(in srgb, var(--project-accent) 22%, transparent);
    transform: translateX(2px);
}

.project-row__demo {
    margin-top: 1.15rem;
    padding: 0.85rem 1rem;
    border-radius: 14px;
    border: 1px dashed color-mix(in srgb, var(--project-accent) 40%, transparent);
    background: rgba(0, 0, 0, 0.25);
}

.project-row__demo-title {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--project-accent);
    margin-bottom: 0.55rem;
}

.project-row__demo-creds {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 1.25rem;
    margin: 0;
}

.project-row__demo-creds dt {
    margin: 0;
    font-size: 0.68rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.project-row__demo-creds dd {
    margin: 0.2rem 0 0;
}

.project-row__demo-creds code {
    font-family: ui-monospace, monospace;
    font-size: 0.86rem;
    padding: 0.2rem 0.45rem;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--line);
    color: var(--accent);
}

.project-row__demo-hint {
    margin: 0.6rem 0 0;
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.45;
}

.project-row__stores {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 1rem;
}

.project-store-pill {
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--project-accent) 45%, transparent);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--project-accent);
    background: rgba(0, 0, 0, 0.35);
    transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}

.project-store-pill:hover {
    transform: translateY(-1px);
    background: color-mix(in srgb, var(--project-accent) 14%, transparent);
    box-shadow: 0 0 20px color-mix(in srgb, var(--project-accent) 18%, transparent);
}

.project-row:hover {
    border-color: color-mix(in srgb, var(--project-accent) 35%, transparent);
    box-shadow:
        var(--shadow-soft),
        0 0 60px color-mix(in srgb, var(--project-accent) 12%, transparent);
}

.project-card__acronym,
.lampin-acronym {
    margin: 0;
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    line-height: 1.45;
}

.acronym-burst {
    font-weight: 700;
    color: var(--accent, var(--project-accent, #7c5cff));
    text-shadow: 0 0 12px color-mix(in srgb, var(--project-accent) 40%, transparent);
}

.project-card__acronym .acronym-burst {
    color: var(--project-accent);
}

.acronym-dim {
    font-weight: 500;
    opacity: 0.4;
    letter-spacing: 0.08em;
}

.acronym-sep {
    opacity: 0.3;
    padding: 0 0.12em;
}

.lampin-acronym {
    margin-bottom: 0.75rem;
    color: var(--accent);
}

.scroll-progress {
    position: fixed;
    right: max(0.65rem, env(safe-area-inset-right));
    top: 50%;
    transform: translateY(-50%);
    z-index: 45;
    width: 3.25rem;
    min-width: 3.25rem;
    max-width: 3.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.55rem;
    pointer-events: none;
    opacity: 0.55;
    mix-blend-mode: screen;
}

.scroll-progress__rail {
    display: flex;
    align-items: stretch;
    gap: 0.35rem;
    height: clamp(90vh, 92.5vh, 95vh);
    width: 100%;
}

.scroll-progress__scale {
    position: relative;
    flex: 1;
    min-width: 1.35rem;
}

.scroll-progress__mark {
    position: absolute;
    left: 0;
    right: 0;
    top: var(--tick, 0%);
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.25rem;
    pointer-events: none;
}

.scroll-progress__mark::after {
    content: "";
    width: 0.55rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(92, 225, 255, 0.65));
    box-shadow: 0 0 6px rgba(92, 225, 255, 0.35);
}

.scroll-progress__mark-label {
    font-family: var(--font-display);
    font-size: 0.52rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: rgba(154, 163, 199, 0.85);
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1;
    min-width: 1.35rem;
    text-align: right;
}

.scroll-progress__track-col {
    position: relative;
    width: 0.75rem;
    flex-shrink: 0;
    height: 100%;
    display: flex;
    justify-content: center;
}

.scroll-progress__ticks {
    position: absolute;
    inset: 0;
    width: 100%;
    background: repeating-linear-gradient(
        to bottom,
        transparent 0,
        transparent calc(5% - 1px),
        rgba(255, 255, 255, 0.09) calc(5% - 1px),
        rgba(255, 255, 255, 0.09) 5%
    );
    mask-image: linear-gradient(180deg, transparent, #000 4%, #000 96%, transparent);
    pointer-events: none;
}

.scroll-progress__track {
    position: relative;
    z-index: 1;
    width: 4px;
    height: 100%;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.07);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.06),
        0 0 24px rgba(92, 225, 255, 0.08);
    overflow: visible;
}

.scroll-progress__fill {
    position: relative;
    width: 100%;
    height: 0%;
    border-radius: inherit;
    background: linear-gradient(
        180deg,
        rgba(92, 225, 255, 1) 0%,
        rgba(92, 225, 255, 0.85) 35%,
        rgba(179, 136, 255, 0.95) 100%
    );
    box-shadow:
        0 0 14px rgba(92, 225, 255, 0.45),
        0 0 28px rgba(179, 136, 255, 0.25);
    transition: height 0.12s ease-out;
}

.scroll-progress__fill::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translate(-50%, 50%);
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, #fff, var(--accent) 45%, var(--accent-2) 100%);
    box-shadow:
        0 0 10px rgba(92, 225, 255, 0.9),
        0 0 18px rgba(179, 136, 255, 0.5);
    opacity: 0;
    transition: opacity 0.15s;
}

.scroll-progress__fill.has-progress::after {
    opacity: 1;
}

.scroll-progress__pct {
    display: block;
    flex-shrink: 0;
    width: 100%;
    font-family: var(--font-display);
    font-size: 0.62rem;
    letter-spacing: 0.08em;
    color: var(--muted);
    text-align: center;
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1;
    min-height: 1.35em;
    line-height: 1.35;
}

@media (max-width: 800px) {
    .project-row__grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .project-row__visual {
        min-height: auto;
    }

    .project-row__purpose {
        margin-left: auto;
        margin-right: auto;
    }

    .project-row__cta,
    .project-row__stores {
        justify-content: center;
    }

    .project-row__demo-creds {
        grid-template-columns: 1fr;
        text-align: left;
    }
}

@media (max-width: 400px) {
    .project-row__demo-creds {
        grid-template-columns: 1fr;
    }
}

.about {
    margin-top: clamp(2.5rem, 6vw, 4rem);
}

.about-details.panel {
    padding: 0;
    overflow: hidden;
}

.about-details__summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.15rem 1.35rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.about-details__summary::-webkit-details-marker {
    display: none;
}

.about-details__heading {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2rem);
    letter-spacing: 0.04em;
}

.about-details__chevron {
    flex-shrink: 0;
    width: 0.65rem;
    height: 0.65rem;
    border-right: 3px solid var(--accent);
    border-bottom: 3px solid var(--accent);
    transform: rotate(45deg);
    transition: transform 0.25s ease;
    margin-top: -0.2rem;
}

.about-details[open] .about-details__chevron {
    transform: rotate(-135deg);
    margin-top: 0.25rem;
}

.about-details__body {
    padding: 0 1.35rem 1.35rem;
    border-top: 2px solid var(--line);
}

.about-byline {
    margin: 1rem 0 0.75rem;
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 3.5vw, 1.75rem);
    letter-spacing: 0.04em;
    color: var(--ink);
}

.about-lead {
    font-size: 1.05rem;
    color: var(--ink);
}

.about-details__body h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    letter-spacing: 0.03em;
    margin: 1.35rem 0 0.5rem;
    color: var(--accent);
}

.about-details__body h3:first-of-type {
    margin-top: 1rem;
}

.about-tagline {
    margin-bottom: 0;
    padding-top: 0.5rem;
    border-top: 1px dashed var(--line);
    color: var(--muted);
}

.about-details__body a {
    color: var(--accent);
}

.project-card__cta {
    font-weight: 600;
    color: var(--project-accent);
}

.panel {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-soft);
    padding: 1.25rem 1.35rem;
}

.panel--narrow {
    max-width: 28rem;
    margin: 2rem auto;
}

.form-stack {
    display: grid;
    gap: 1rem;
}

label {
    display: grid;
    gap: 0.35rem;
    font-weight: 500;
    font-size: 0.95rem;
}

input[type="text"],
input[type="password"],
input[type="search"],
select,
textarea {
    width: 100%;
    padding: 0.65rem 0.75rem;
    border-radius: 10px;
    border: 2px solid var(--line);
    background: rgba(0, 0, 0, 0.35);
    color: var(--ink);
    font: inherit;
}

textarea {
    min-height: 14rem;
    resize: vertical;
    font-family: ui-monospace, "Cascadia Code", monospace;
    font-size: 0.92rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 1.1rem;
    border-radius: 999px;
    border: 1px solid rgba(92, 225, 255, 0.35);
    background: linear-gradient(135deg, rgba(92, 225, 255, 0.18), rgba(179, 136, 255, 0.12));
    color: var(--ink);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.35);
    transition: transform 0.15s;
}

.btn:hover {
    transform: translate(-2px, -2px);
}

.btn--ghost {
    background: transparent;
    box-shadow: none;
    border-color: var(--line);
}

.btn--danger {
    border-color: #ff6b6b;
    background: rgba(255, 107, 107, 0.15);
}

.alert {
    padding: 0.75rem 1rem;
    border-radius: 10px;
    border: 2px solid;
    margin-bottom: 1rem;
}

.alert--error {
    border-color: #ff6b6b;
    background: rgba(255, 107, 107, 0.12);
}

.alert--ok {
    border-color: #5ce1a0;
    background: rgba(92, 225, 160, 0.1);
}

.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1rem;
}

.toolbar form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    flex: 1;
}

.article-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

.article-list li {
    border: 2px solid var(--line);
    border-radius: 14px;
    padding: 1rem 1.1rem;
    background: rgba(0, 0, 0, 0.2);
}

.article-list h3 {
    margin: 0 0 0.35rem;
    font-size: 1.15rem;
}

.article-meta {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 0.5rem;
}

.article-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.prose {
    line-height: 1.65;
}

.prose h2,
.prose h3 {
    font-family: var(--font-display);
    letter-spacing: 0.03em;
}

.prose pre {
    overflow-x: auto;
    padding: 0.75rem;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid var(--line);
}

.format-hint {
    font-size: 0.82rem;
    color: var(--muted);
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-row input {
    width: auto;
}

@media (max-width: 640px) {
    .section-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .section-head p {
        text-align: left;
    }
}

@media (max-width: 900px) {
    .scroll-progress {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .bg-glow {
        animation: none;
    }

    html {
        scroll-behavior: auto;
    }

    .project-row--reveal {
        opacity: 1;
        transform: none;
    }

    .scroll-progress__fill {
        transition: none;
    }
}