@font-face{font-family:Space Grotesk;font-style:normal;font-weight:300 700;font-display:swap;src:url(/fonts/space-grotesk-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:300 700;font-display:swap;src:url(/fonts/space-grotesk-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:300 700;font-display:swap;src:url(/fonts/space-grotesk-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:DM Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/dm-mono-400-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:DM Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/dm-mono-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:DM Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/dm-mono-500-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:DM Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/dm-mono-500-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/be-vietnam-pro-400-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/be-vietnam-pro-400-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/be-vietnam-pro-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/be-vietnam-pro-700-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/be-vietnam-pro-700-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/be-vietnam-pro-700-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/be-vietnam-pro-800-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/be-vietnam-pro-800-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/be-vietnam-pro-800-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0a0a0f;--surface: #111118;--border: #1e1e2e;--accent: #ff2d55;--accent2: #00f0ff;--text: #f0f0f5;--muted: #8888aa;--radius: 12px}html,body{background:var(--bg);color:var(--text);font-family:Space Grotesk,sans-serif;min-height:100vh;overflow-x:hidden}html[lang=vi],html[lang=vi] body{font-family:Be Vietnam Pro,Space Grotesk,sans-serif}html[lang=vi] .dl-video-btn,html[lang=vi] .dl-audio-btn,html[lang=vi] .meta-sub,html[lang=vi] .hero-sub,html[lang=vi] .section-sub,html[lang=vi] .status,html[lang=vi] .post-meta,html[lang=vi] .post-card p,html[lang=vi] .description,html[lang=vi] details p,html[lang=vi] .feature-card p,html[lang=vi] .site-footer{font-family:Be Vietnam Pro,DM Mono,monospace}body:before{content:"";position:fixed;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:40px 40px;opacity:.35;z-index:0;pointer-events:none}body:after{content:"";position:fixed;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(255,45,85,.12) 0%,transparent 70%);top:-150px;left:-100px;pointer-events:none;z-index:0}.glow2{position:fixed;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(0,240,255,.08) 0%,transparent 70%);bottom:-100px;right:-50px;pointer-events:none;z-index:0}@keyframes fadeUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.8rem;display:flex;flex-direction:column;gap:1rem}.card.has-results{display:grid;grid-template-columns:1fr 230px;gap:.6rem}.card.has-results .input-row,.card.has-results .status{grid-column:1 / -1}.card.has-results .dl-actions{align-self:center}.input-row{display:flex;gap:.6rem;flex-wrap:wrap}.input-row .btn{flex:1 1 auto}.card.has-results .input-row{gap:.6rem}.card.has-results .input-row .btn{flex:0 0 230px}@media(max-width:600px){.card.has-results{display:flex;flex-direction:column}.card.has-results .input-row .btn{flex:1 1 auto}.dl-actions{width:100%}.card{padding:1rem}input[type=text]{padding:.75rem 3.5rem .75rem .75rem}}.input-wrapper{flex:1 1 400px;position:relative;display:flex}input[type=text]{flex:1;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-family:DM Mono,monospace;font-size:.85rem;padding:.75rem 5rem .75rem 1rem;outline:none;transition:border-color .2s}.paste-btn{position:absolute;right:.5rem;top:50%;transform:translateY(-50%);background:transparent;border:1px solid var(--border);border-radius:6px;color:var(--muted);font-family:DM Mono,monospace;font-size:.72rem;padding:.25rem .5rem;cursor:pointer;display:flex;align-items:center;gap:4px;transition:color .2s,border-color .2s;white-space:nowrap}.paste-btn:hover{color:var(--text);border-color:var(--muted)}.clear-btn{position:absolute;right:.5rem;top:50%;transform:translateY(-50%);background:transparent;border:none;color:var(--muted);padding:.25rem;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:color .2s}.clear-btn:hover{color:var(--text)}input[type=text]:focus{border-color:var(--accent)}input[type=text]::placeholder{color:var(--muted)}.btn{background:var(--accent);color:#fff;border:none;border-radius:8px;font-family:Space Grotesk,sans-serif;font-weight:700;font-size:.85rem;padding:.75rem 1.2rem;cursor:pointer;white-space:nowrap;transition:background .2s,transform .1s}.btn:hover{background:#e0203f}.btn:active{transform:scale(.97)}.btn:disabled{background:var(--muted);cursor:not-allowed;transform:none}.preview{display:flex;gap:1rem;align-items:flex-start;padding:.8rem;background:var(--bg);border:1px solid var(--border);border-radius:8px;animation:fadeUp .3s ease both}.thumb{width:120px;height:160px;object-fit:cover;border-radius:6px;flex-shrink:0;background:var(--border)}.meta{flex:1;overflow:hidden}.meta-title{font-size:.9rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.meta-author{font-size:.9rem;font-weight:700}.meta-desc{font-size:.78rem;color:var(--muted);margin-top:.2rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.meta-sub{font-family:DM Mono,monospace;font-size:.7rem;color:var(--muted);margin-top:.4rem}.dl-actions{display:flex;flex-direction:column;gap:.5rem;animation:fadeUp .3s ease both}.dl-video-btn{width:100%;background:var(--accent2);border:none;color:var(--bg);border-radius:8px;font-family:Space Grotesk,sans-serif;font-weight:700;font-size:.95rem;padding:.85rem 1rem;cursor:pointer;transition:opacity .2s,transform .1s}.dl-video-btn:hover{opacity:.88}.dl-video-btn:active{transform:scale(.98)}.dl-audio-btn{width:100%;background:transparent;border:1px solid var(--accent2);color:var(--accent2);border-radius:8px;font-family:Space Grotesk,sans-serif;font-weight:600;font-size:.8rem;padding:.6rem 1rem;cursor:pointer;transition:background .2s,color .2s}.dl-audio-btn:hover{background:var(--accent2);color:var(--bg)}.status{font-family:DM Mono,monospace;font-size:.75rem;min-height:1.1rem;letter-spacing:.04em;display:flex;align-items:center;gap:6px}.status.idle{color:var(--muted)}.status.loading{color:var(--accent2)}.status.error{color:var(--accent)}.status.success{color:#4ade80}.spinner{display:inline-block;width:10px;height:10px;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.page-wrapper{position:relative;z-index:1;width:100%;max-width:960px;margin:0 auto;padding:2rem 1.5rem 4rem;display:flex;flex-direction:column;gap:3rem;animation:fadeUp .6s ease both}.site-header[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between}.logo[data-astro-cid-3ef6ksr2]{font-size:1.8rem;font-weight:800;letter-spacing:-.04em;color:var(--text);text-decoration:none}.logo[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{color:var(--accent)}.header-right[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.75rem}.site-header[data-astro-cid-3ef6ksr2] nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.75rem}.site-header[data-astro-cid-3ef6ksr2] nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2],.lang-switch[data-astro-cid-3ef6ksr2]{font-family:DM Mono,monospace;font-size:.8rem;color:var(--muted);text-decoration:none;text-transform:uppercase;letter-spacing:.08em;transition:color .2s}.site-header[data-astro-cid-3ef6ksr2] nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover,.site-header[data-astro-cid-3ef6ksr2] nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{color:var(--text)}.lang-switch[data-astro-cid-3ef6ksr2]{border:1px solid var(--border);border-radius:4px;padding:.15rem .4rem}.lang-switch[data-astro-cid-3ef6ksr2]:hover{border-color:var(--accent2)!important;color:var(--accent2)!important}.nav-toggle[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;justify-content:center;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;width:22px;height:2px;background:var(--text);border-radius:2px}@media(max-width:600px){.site-header[data-astro-cid-3ef6ksr2]{flex-wrap:wrap;align-items:center}.logo[data-astro-cid-3ef6ksr2]{order:0}.header-right[data-astro-cid-3ef6ksr2]{order:1;margin-left:auto}.nav-toggle[data-astro-cid-3ef6ksr2]{display:flex}.site-header[data-astro-cid-3ef6ksr2] nav[data-astro-cid-3ef6ksr2]{display:none;order:2;flex-direction:column;align-items:flex-start;gap:0;width:100%;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:.5rem 0;margin-top:.5rem}.site-header[data-astro-cid-3ef6ksr2] nav[data-astro-cid-3ef6ksr2].open{display:flex}.site-header[data-astro-cid-3ef6ksr2] nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{width:100%;padding:.6rem 1rem;font-size:.85rem}}.site-footer[data-astro-cid-sz7xmlte]{font-family:DM Mono,monospace;font-size:.65rem;color:var(--muted);text-align:center;line-height:1.7}.site-footer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--muted);text-decoration:underline}