@font-face {
    font-family: "SmileySans";
    src: url("/src/SmileySans-Oblique-3.otf") format("opentype");
    font-display: swap;
}

@font-face {
    font-family: "JetBrains Mono";
    src: url("/src/JetBrainsMono%5Bwght%5D.woff2") format("woff2");
    font-weight: 100 800;
    font-display: swap;
}

@font-face {
    font-family: "Inter Variable";
    src: url("/src/InterVariable.woff2") format("woff2");
    font-weight: 100 900;
    font-display: swap;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg: #080b10;
    --surface: rgba(14, 19, 27, 0.92);
    --surface-strong: #101720;
    --surface-soft: #151d27;
    --line: rgba(192, 214, 225, 0.13);
    --line-bright: rgba(111, 255, 233, 0.34);
    --text: #edf7f7;
    --muted: #83939d;
    --quiet: #53616b;
    --cyan: #6fffe9;
    --cyan-rgb: 111, 255, 233;
    --violet: #a78bfa;
    --amber: #ffcd70;
    --font-sans: "Inter Variable", Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    --font-mono: "JetBrains Mono", Consolas, monospace;
    --font-display: "SmileySans", "Inter Variable", sans-serif;
}

html {
    background: var(--bg);
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(circle at 12% -10%, rgba(111, 255, 233, 0.12), transparent 32rem),
        radial-gradient(circle at 96% 12%, rgba(167, 139, 250, 0.11), transparent 30rem),
        var(--bg);
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button {
    font: inherit;
}

a {
    color: inherit;
}

.ambient-grid {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.28;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, #000, transparent 88%);
}

.site-shell {
    width: min(100%, 1640px);
    min-height: 100vh;
    margin: 0 auto;
    padding: 18px 22px 12px;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 14px;
}

.site-header {
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 0 4px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 13px;
    text-decoration: none;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    color: var(--bg);
    background: var(--cyan);
    border-radius: 10px 10px 10px 2px;
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 800;
    box-shadow: 0 0 28px rgba(var(--cyan-rgb), 0.18);
    transition: transform 220ms ease, box-shadow 220ms ease;
}

.brand:hover .brand-mark {
    transform: rotate(-4deg) translateY(-2px);
    box-shadow: 0 8px 34px rgba(var(--cyan-rgb), 0.26);
}

.brand-copy {
    display: grid;
    line-height: 1.2;
}

.brand-copy strong {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.15em;
}

.brand-copy small {
    margin-top: 5px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.18em;
}

.header-meta {
    display: flex;
    align-items: center;
    gap: 18px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.12em;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255,255,255,0.025);
}

.status-pill i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 10px var(--cyan);
    animation: statusPulse 2.4s ease-in-out infinite;
}

@keyframes statusPulse {
    50% { opacity: 0.45; box-shadow: 0 0 3px var(--cyan); }
}

.workspace {
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(340px, 0.84fr) minmax(560px, 1.16fr);
    gap: 14px;
}

.left-rail {
    min-height: 0;
    display: grid;
    grid-template-rows: minmax(360px, 1fr) 88px;
    gap: 14px;
}

.panel {
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, rgba(18, 25, 35, 0.94), rgba(10, 14, 20, 0.96));
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
}

.panel::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 5;
    pointer-events: none;
    border-radius: inherit;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.025);
}

.viewport {
    min-height: 0;
    isolation: isolate;
}

.panel-label {
    position: absolute;
    z-index: 8;
    top: 18px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    color: rgba(237, 247, 247, 0.74);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.16em;
}

.slideshow-container,
.slide {
    position: absolute;
    inset: 0;
}

.slide {
    opacity: 0;
    background: #0b1017;
    transform: scale(1.025);
    transition: opacity 700ms ease, transform 1.2s cubic-bezier(.2,.7,.2,1);
}

.slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 1;
}

.slide-image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    filter: saturate(0.75) contrast(1.08) brightness(0.72);
}

.slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(4, 7, 11, 0.3), transparent 32%, rgba(4, 7, 11, 0.88) 100%),
        linear-gradient(110deg, rgba(4, 8, 13, 0.32), transparent 60%);
}

.slide-error {
    background:
        radial-gradient(circle at 28% 28%, rgba(var(--cyan-rgb), 0.17), transparent 32%),
        radial-gradient(circle at 78% 68%, rgba(167, 139, 250, 0.14), transparent 32%),
        repeating-linear-gradient(-45deg, #0b1017, #0b1017 12px, #0e151e 12px, #0e151e 24px);
}

.slide-error::before {
    content: "VISUAL OFFLINE";
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
    transform: translate(-50%, -50%);
    color: var(--quiet);
    font: 10px/1 var(--font-mono);
    letter-spacing: 0.2em;
}

.viewport-vignette {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    background-image: linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px);
    background-size: 100% 4px;
    mix-blend-mode: overlay;
}

.slide-caption {
    position: absolute;
    z-index: 8;
    left: 20px;
    right: 88px;
    bottom: 70px;
}

.slide-caption span {
    display: block;
    margin-bottom: 8px;
    color: var(--cyan);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.18em;
}

.slide-caption strong {
    display: block;
    max-width: 560px;
    font-family: var(--font-display);
    font-size: clamp(28px, 3vw, 48px);
    font-weight: 400;
    line-height: 0.98;
    letter-spacing: 0.01em;
}

.slide-controls {
    position: absolute;
    z-index: 9;
    left: 20px;
    right: 20px;
    bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.slide-indicators {
    display: flex;
    align-items: center;
    gap: 6px;
}

.indicator {
    width: 22px;
    height: 2px;
    padding: 6px 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.indicator::after {
    content: "";
    display: block;
    width: 100%;
    height: 2px;
    background: rgba(255,255,255,0.24);
    transition: background 200ms ease, transform 200ms ease;
}

.indicator:hover::after,
.indicator.active::after {
    background: var(--cyan);
    transform: scaleY(1.5);
}

.nav-group {
    display: flex;
    gap: 6px;
}

.nav-btn {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 50%;
    color: var(--text);
    background: rgba(8, 11, 16, 0.52);
    cursor: pointer;
    backdrop-filter: blur(8px);
    transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.nav-btn:hover {
    color: var(--bg);
    border-color: var(--cyan);
    background: var(--cyan);
    transform: translateY(-2px);
}

.broadcast {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    padding: 0 20px;
}

.broadcast-header {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.broadcast-icon {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 12px rgba(var(--cyan-rgb), 0.75);
}

.broadcast-title {
    color: var(--text);
    font: 10px/1 var(--font-mono);
    letter-spacing: 0.15em;
}

.marquee-container {
    min-width: 0;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee-track {
    width: max-content;
    display: flex;
    animation: marquee 46s linear infinite;
}

.marquee-track:hover {
    animation-play-state: paused;
}

.marquee-set {
    display: flex;
    align-items: center;
    white-space: nowrap;
    color: var(--muted);
    font: 10px/1 var(--font-mono);
    letter-spacing: 0.04em;
}

.marquee-set span {
    display: inline-flex;
    align-items: center;
}

.marquee-set span::after {
    content: "◆";
    margin: 0 28px;
    color: var(--cyan);
    font-size: 6px;
}

@keyframes marquee {
    to { transform: translateX(-50%); }
}

.main-content {
    min-height: 0;
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr);
}

.intro-lockup {
    padding: clamp(28px, 4vw, 58px) clamp(24px, 4vw, 58px) clamp(24px, 3vw, 42px);
    border-bottom: 1px solid var(--line);
}

.eyebrow,
.content-kicker {
    color: var(--cyan);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.15em;
}

.intro-lockup h1 {
    margin-top: 16px;
    font-family: var(--font-display);
    font-size: clamp(42px, 5vw, 76px);
    font-weight: 400;
    line-height: 1.02;
    letter-spacing: -0.015em;
}

.intro-lockup h1 span,
.contact-intro h2 span {
    color: transparent;
    -webkit-text-stroke: 1px rgba(237, 247, 247, 0.76);
}

.intro-note {
    margin-top: 20px;
    color: var(--muted);
    font-size: 13px;
}

.tabs-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-bottom: 1px solid var(--line);
}

.tab-btn {
    position: relative;
    min-width: 0;
    padding: 15px 12px;
    border: 0;
    border-right: 1px solid var(--line);
    color: var(--muted);
    background: transparent;
    font-size: 12px;
    cursor: pointer;
    transition: color 180ms ease, background 180ms ease;
}

.tab-btn:last-child {
    border-right: 0;
}

.tab-btn span {
    margin-right: 8px;
    color: var(--quiet);
    font-family: var(--font-mono);
    font-size: 8px;
}

.tab-btn::after {
    content: "";
    position: absolute;
    left: 50%;
    right: 50%;
    bottom: -1px;
    height: 2px;
    background: var(--cyan);
    transition: left 220ms ease, right 220ms ease;
}

.tab-btn:hover,
.tab-btn.active {
    color: var(--text);
    background: rgba(var(--cyan-rgb), 0.035);
}

.tab-btn.active::after {
    left: 18%;
    right: 18%;
}

.tab-content {
    min-height: 0;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--quiet) transparent;
}

.tab-content::-webkit-scrollbar { width: 6px; }
.tab-content::-webkit-scrollbar-track { background: transparent; }
.tab-content::-webkit-scrollbar-thumb { background: var(--quiet); border-radius: 999px; }

.tab-pane {
    min-height: 100%;
    padding: clamp(28px, 4vw, 52px);
    animation: paneIn 380ms cubic-bezier(.2,.7,.2,1);
}

.tab-pane[hidden] {
    display: none;
}

@keyframes paneIn {
    from { opacity: 0; transform: translateY(8px); }
}

.content-heading {
    margin-bottom: 30px;
}

.content-heading--row {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
}

.content-heading h2 {
    margin-top: 10px;
    font-family: var(--font-display);
    font-size: clamp(26px, 3vw, 40px);
    font-weight: 400;
    line-height: 1.08;
}

.content-heading--row > p {
    max-width: 220px;
    color: var(--muted);
    font-size: 11px;
    text-align: right;
}

.story-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.story-card {
    min-width: 0;
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 14px;
    padding: 24px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(255,255,255,0.012);
    transition: background 200ms ease;
}

.story-card:hover {
    background: rgba(var(--cyan-rgb), 0.035);
}

.story-card--wide {
    grid-column: 1 / -1;
}

.story-number {
    color: var(--cyan);
    font: 9px/1.7 var(--font-mono);
}

.story-card h3 {
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 650;
}

.story-card p {
    color: #adbac1;
    font-size: 12px;
    line-height: 1.85;
    text-align: justify;
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.skill-item {
    --skill-color: var(--cyan);
    padding: 17px 18px 14px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: rgba(255,255,255,0.015);
    opacity: 0;
    animation: itemIn 360ms ease forwards;
}

@keyframes itemIn {
    to { opacity: 1; transform: none; }
    from { transform: translateY(7px); }
}

.skill-meta {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}

.skill-name {
    color: var(--text);
    font-size: 12px;
    font-weight: 600;
}

.skill-mastery {
    color: var(--skill-color);
    font: 10px/1 var(--font-mono);
}

.skill-track {
    height: 3px;
    margin-top: 13px;
    overflow: hidden;
    background: rgba(255,255,255,0.07);
}

.skill-fill {
    width: var(--skill-level);
    height: 100%;
    background: var(--skill-color);
    box-shadow: 0 0 12px color-mix(in srgb, var(--skill-color), transparent 45%);
    transform-origin: left;
    animation: skillGrow 900ms cubic-bezier(.2,.7,.2,1) both;
}

@keyframes skillGrow {
    from { transform: scaleX(0); }
}

.skills-disclaimer {
    grid-column: 1 / -1;
    margin-top: 8px;
    color: var(--quiet);
    font: 9px/1.6 var(--font-mono);
}

.album-container {
    display: grid;
    gap: 12px;
}

.project-card {
    position: relative;
    min-height: 210px;
    padding: 28px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 12px;
    background:
        radial-gradient(circle at 90% 15%, rgba(167, 139, 250, 0.14), transparent 35%),
        linear-gradient(135deg, rgba(var(--cyan-rgb), 0.055), rgba(255,255,255,0.01));
    opacity: 0;
    animation: itemIn 420ms ease forwards;
    transition: border-color 200ms ease, transform 200ms ease;
}

.project-card:hover {
    transform: translateY(-3px);
    border-color: var(--line-bright);
}

.project-card::after {
    content: attr(data-rank);
    position: absolute;
    right: 18px;
    bottom: -34px;
    color: rgba(255,255,255,0.035);
    font: 150px/1 var(--font-mono);
    pointer-events: none;
}

.project-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.project-rank {
    margin-top: 6px;
    color: var(--cyan);
    font: 9px/1 var(--font-mono);
}

.project-name {
    max-width: 520px;
    font-family: var(--font-display);
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 400;
    line-height: 1.05;
}

.project-brief {
    max-width: 620px;
    margin: 20px 0 26px 34px;
    color: #adbac1;
    font-size: 12px;
    line-height: 1.8;
}

.project-link {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-left: 34px;
    color: var(--cyan);
    font: 10px/1 var(--font-mono);
    letter-spacing: 0.08em;
    text-decoration: none;
}

.project-link::after {
    content: "↗";
    transition: transform 180ms ease;
}

.project-link:hover::after {
    transform: translate(3px, -3px);
}

.contact-intro {
    max-width: 600px;
    margin-bottom: 36px;
}

.contact-intro h2 {
    margin: 14px 0 18px;
    font-family: var(--font-display);
    font-size: clamp(44px, 6vw, 82px);
    font-weight: 400;
    line-height: 0.98;
}

.contact-intro p {
    max-width: 470px;
    color: var(--muted);
    font-size: 12px;
}

.contact-list {
    border-top: 1px solid var(--line);
}

.contact-item {
    display: grid;
    grid-template-columns: 34px 110px minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    padding: 15px 4px;
    border-bottom: 1px solid var(--line);
    text-decoration: none;
    transition: padding 180ms ease, color 180ms ease, background 180ms ease;
}

.contact-item:hover {
    padding-left: 12px;
    color: var(--cyan);
    background: rgba(var(--cyan-rgb), 0.025);
}

.contact-icon {
    color: var(--cyan);
    font: 10px/1 var(--font-mono);
}

.contact-label {
    color: var(--muted);
    font: 9px/1 var(--font-mono);
    letter-spacing: 0.12em;
}

.contact-value {
    overflow: hidden;
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.contact-arrow {
    font-family: var(--font-mono);
    font-size: 13px;
}

.site-footer {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 0 4px;
    color: var(--quiet);
    font: 8px/1.4 var(--font-mono);
    letter-spacing: 0.12em;
}

:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 3px;
}

@media (min-width: 981px) {
    body { overflow: hidden; }
    .site-shell { height: 100vh; }
}

@media (max-width: 1180px) {
    .workspace {
        grid-template-columns: minmax(320px, 0.76fr) minmax(500px, 1.24fr);
    }

    .intro-lockup {
        padding-top: 34px;
        padding-bottom: 28px;
    }

    .intro-lockup h1 {
        font-size: clamp(40px, 5vw, 58px);
    }

    .tab-pane { padding: 30px; }
}

@media (max-width: 980px) {
    .site-shell {
        padding: 12px;
    }

    .workspace {
        grid-template-columns: 1fr;
    }

    .left-rail {
        grid-template-rows: minmax(460px, 66vh) 82px;
    }

    .main-content {
        min-height: 760px;
    }

    .tab-content {
        overflow: visible;
    }
}

@media (max-width: 680px) {
    .site-header {
        min-height: 56px;
    }

    .brand-mark {
        width: 36px;
        height: 36px;
        font-size: 17px;
    }

    .brand-copy strong { font-size: 10px; }
    .brand-copy small { display: none; }
    .header-index { display: none; }
    .status-pill { font-size: 7px; }

    .left-rail {
        grid-template-rows: minmax(390px, 62vh) 72px;
    }

    .panel-label,
    .slide-controls {
        left: 16px;
        right: 16px;
    }

    .slide-caption {
        left: 16px;
        bottom: 66px;
    }

    .broadcast {
        grid-template-columns: 1fr;
        gap: 6px;
        padding: 12px 16px;
    }

    .broadcast-title { font-size: 8px; }

    .intro-lockup,
    .tab-pane {
        padding: 28px 20px;
    }

    .intro-lockup h1 {
        font-size: clamp(39px, 13vw, 58px);
    }

    .tabs-nav {
        overflow-x: auto;
        grid-template-columns: repeat(4, minmax(108px, 1fr));
    }

    .tab-btn {
        padding: 14px 8px;
        white-space: nowrap;
    }

    .story-grid,
    .skills-container {
        grid-template-columns: 1fr;
    }

    .story-card--wide { grid-column: auto; }

    .story-card {
        grid-template-columns: 26px minmax(0, 1fr);
        padding: 20px 16px;
    }

    .content-heading--row {
        display: block;
    }

    .content-heading--row > p {
        margin-top: 10px;
        text-align: left;
    }

    .project-card { padding: 22px 18px; }
    .project-brief,
    .project-link { margin-left: 0; }

    .contact-item {
        grid-template-columns: 26px minmax(0, 1fr) auto;
        gap: 10px;
    }

    .contact-label { display: none; }

    .site-footer {
        flex-direction: column;
        gap: 3px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}