.profile-card {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 24px;
    align-items: center;
    padding: 28px;
    border-radius: var(--radius-xl);
}

.profile-card__avatar {
    width: 132px;
    height: 132px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    margin: 0 auto;
    background: radial-gradient(circle at 30% 30%, #80f3ff, #0d6df1 72%);
    color: #02131e;
    font-size: 2.6rem;
    font-weight: 800;
    box-shadow: 0 18px 48px rgba(33, 132, 255, 0.34);
}

.profile-card__content p {
    margin: 0 0 18px;
    line-height: 1.9;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.post-card {
    border-radius: 24px;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.post-card:hover {
    transform: translateY(-6px);
    border-color: rgba(112, 210, 255, 0.3);
    box-shadow: 0 26px 64px rgba(3, 16, 28, 0.52);
}

.post-card__cover {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.post-card__cover::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent, rgba(2, 11, 20, 0.3));
}

.post-card__cover--vue {
    background-image:
        linear-gradient(135deg, rgba(8, 18, 34, 0.15), rgba(8, 18, 34, 0.75)),
        radial-gradient(circle at 20% 20%, rgba(135, 255, 196, 0.85), transparent 22%),
        linear-gradient(135deg, #0d2748, #072136 48%, #123f5c);
}

.post-card__cover--docker {
    background-image:
        linear-gradient(135deg, rgba(6, 16, 31, 0.12), rgba(6, 16, 31, 0.72)),
        radial-gradient(circle at 72% 30%, rgba(61, 207, 255, 0.72), transparent 24%),
        linear-gradient(135deg, #08203f, #0a3250 52%, #16436f);
}

.post-card__cover--year {
    background-image:
        linear-gradient(135deg, rgba(8, 18, 34, 0.15), rgba(8, 18, 34, 0.7)),
        radial-gradient(circle at 50% 12%, rgba(123, 247, 223, 0.75), transparent 22%),
        linear-gradient(135deg, #11223d, #0b3751 50%, #0c5268);
}

.post-card__content {
    padding: 22px;
}

.post-card__meta,
.timeline-item time {
    font-family: var(--mono);
    font-size: 0.8rem;
    color: #9cc7dd;
}

.post-card__content h3,
.timeline-item h3,
.skill-card h3 {
    margin: 12px 0 10px;
}

.post-card__content p {
    min-height: 78px;
    line-height: 1.8;
}

.section--diary {
    position: relative;
}

.timeline {
    display: grid;
    gap: 18px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: 20px;
    padding: 24px;
    border-radius: 22px;
    border: 1px solid rgba(144, 216, 255, 0.1);
    background: rgba(6, 18, 31, 0.54);
}

.timeline-item p {
    margin: 0;
    line-height: 1.8;
}

.skill-groups {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.skill-card {
    padding: 24px;
    border-radius: 24px;
}

.skill-list {
    list-style: none;
    margin: 18px 0 0;
    padding: 0;
    display: grid;
    gap: 14px;
}

.skill-list li {
    display: grid;
    gap: 10px;
}

.skill-list span {
    color: #dff4ff;
}

.skill-list b {
    display: block;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(90deg, #32c7ff, #74f8df);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
    position: relative;
}

.skill-list b::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: calc(100% - 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 24px;
    align-items: start;
}

.about-panel {
    display: grid;
    gap: 18px;
    padding: 26px;
    border-radius: 24px;
}

.about-panel div {
    padding-bottom: 18px;
    border-bottom: 1px solid var(--line);
}

.about-panel div:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.site-footer {
    padding: 30px 0 48px;
}

.site-footer .container {
    padding-top: 24px;
    border-top: 1px solid rgba(144, 216, 255, 0.12);
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.social-links a {
    color: #def6ff;
    font-family: var(--mono);
    font-size: 0.88rem;
}

.site-footer__record {
    display: grid;
    gap: 8px;
    margin-top: 16px;
}

.site-footer__record a {
    color: rgba(144, 216, 255, 0.86);
    text-decoration: none;
}

.site-footer__record a:hover {
    color: var(--text);
    text-decoration: underline;
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes floatGlow {
    0%, 100% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(0, 12px, 0) scale(1.05);
    }
}

@media (max-width: 1080px) {
    .hero__content,
    .about-grid,
    .skill-groups,
    .cards-grid {
        grid-template-columns: 1fr;
    }

    .profile-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .profile-card__tags,
    .hero__tags {
        justify-content: center;
    }
}

@media (max-width: 760px) {
    .nav {
        min-height: 74px;
    }

    .menu-toggle {
        display: inline-block;
    }

    .menu-toggle.is-active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle.is-active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.is-active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .nav-links {
        position: absolute;
        top: calc(100% + 10px);
        left: 20px;
        right: 20px;
        display: grid;
        gap: 8px;
        padding: 12px;
        border-radius: 22px;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-8px);
        transition: opacity 0.25s ease, transform 0.25s ease;
    }

    .nav-links.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .nav-links a {
        text-align: center;
    }

    .hero {
        padding-top: 70px;
    }

    .hero__actions,
    .site-footer__top {
        flex-direction: column;
        align-items: flex-start;
    }

    .timeline-item {
        grid-template-columns: 1fr;
    }

    .container {
        width: min(100% - 24px, 1180px);
    }
}