@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/sora-latin-ext-400-normal.Twk1CgKs.woff2) format("woff2"),url(/_astro/sora-latin-ext-400-normal.BmhJC382.woff) format("woff");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:Sora;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/sora-latin-400-normal.CRt88UEn.woff2) format("woff2"),url(/_astro/sora-latin-400-normal.OW7qkl5a.woff) format("woff");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:Sora;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/sora-latin-ext-500-normal.B5KKQIFO.woff2) format("woff2"),url(/_astro/sora-latin-ext-500-normal.DwxUJRqY.woff) format("woff");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:Sora;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/sora-latin-500-normal.01eiPEn0.woff2) format("woff2"),url(/_astro/sora-latin-500-normal.w58xtEt9.woff) format("woff");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:Sora;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/sora-latin-ext-600-normal.Cue1zdhl.woff2) format("woff2"),url(/_astro/sora-latin-ext-600-normal.DLOJK0Ta.woff) format("woff");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:Sora;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/sora-latin-600-normal.Cdg4DaK0.woff2) format("woff2"),url(/_astro/sora-latin-600-normal.1_7fyUAY.woff) format("woff");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:Sora;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/sora-latin-ext-700-normal.DM0oy5s8.woff2) format("woff2"),url(/_astro/sora-latin-ext-700-normal.Oc7uZIYt.woff) format("woff");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:Sora;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/sora-latin-700-normal.9waGdLWo.woff2) format("woff2"),url(/_astro/sora-latin-700-normal.BKPfQAnC.woff) format("woff");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 Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/dm-sans-latin-ext-400-normal.BtiwyxMk.woff2) format("woff2"),url(/_astro/dm-sans-latin-ext-400-normal.BjWJ59Pq.woff) format("woff");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 Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/dm-sans-latin-400-normal.CW0RaeGs.woff2) format("woff2"),url(/_astro/dm-sans-latin-400-normal.BwCSEQnW.woff) format("woff");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 Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/dm-sans-latin-ext-500-normal.BJfUCQsA.woff2) format("woff2"),url(/_astro/dm-sans-latin-ext-500-normal.DR84L5F-.woff) format("woff");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 Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/dm-sans-latin-500-normal.B9HHJjqV.woff2) format("woff2"),url(/_astro/dm-sans-latin-500-normal.Dr3UlScf.woff) format("woff");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 Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/dm-sans-latin-ext-600-normal.4vooXBpG.woff2) format("woff2"),url(/_astro/dm-sans-latin-ext-600-normal.DRtaDpgU.woff) format("woff");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 Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/dm-sans-latin-600-normal.Aqo67rzb.woff2) format("woff2"),url(/_astro/dm-sans-latin-600-normal.BmdmIIQ2.woff) format("woff");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 Sans;font-style:italic;font-display:swap;font-weight:400;src:url(/_astro/dm-sans-latin-ext-400-italic.BpitL8Uu.woff2) format("woff2"),url(/_astro/dm-sans-latin-ext-400-italic.2EvOpbQN.woff) format("woff");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 Sans;font-style:italic;font-display:swap;font-weight:400;src:url(/_astro/dm-sans-latin-400-italic.DRLHr0TN.woff2) format("woff2"),url(/_astro/dm-sans-latin-400-italic.i6QPgQBE.woff) format("woff");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}:root{--bg: #0E0E12;--bg-raised: #1a1a1f;--bg-card: rgba(26, 28, 37, .6);--surface: #1a1c25;--border: rgba(255,255,255,.06);--border-subtle: rgba(255,255,255,.06);--border-light: rgba(255,255,255,.12);--primary: #E4572E;--primary-light: #F06A3A;--primary-dark: #d44a23;--primary-glow: rgba(228,87,46,.15);--primary-faint: rgba(228,87,46,.08);--text: #FFFFFF;--text-secondary: #E6D5D0;--text-muted: rgba(230,213,208,.5);--text-dim: rgba(255,255,255,.45);--font-display: "Sora", system-ui, sans-serif;--font-body: "DM Sans", system-ui, sans-serif;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--ease: cubic-bezier(.4, 0, .2, 1);--ease-bounce: cubic-bezier(.34, 1.56, .64, 1);--ease-snappy: cubic-bezier(.2, 0, 0, 1);--gradient-page: linear-gradient(180deg, #1a1118 0%, #171d27 100%);--gradient-hero: linear-gradient(135deg, #141A21 0%, #1A1118 100%);--gradient-footer: linear-gradient(180deg, #171d27 0%, #11141a 100%);--gradient-card-hover: linear-gradient(135deg, rgba(228, 87, 46, .08) 0%, rgba(228, 87, 46, .02) 100%);--footer-bg: #171d27;--footer-text: rgba(230, 213, 208, .5);--footer-text-hover: rgba(230, 213, 208, .8);--footer-divider: rgba(230, 213, 208, .12);--footer-muted: rgba(230, 213, 208, .35);--navbar-height: 60px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--bg);background-image:var(--gradient-page);background-attachment:fixed;color:var(--text);font-family:var(--font-body);line-height:1.6;min-height:100vh}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{cursor:pointer;border:none;background:none;font-family:inherit}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleReveal{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes playPulse{0%,to{transform:translate(-50%,-50%) scale(1);opacity:.9}50%{transform:translate(-50%,-50%) scale(1.08);opacity:1}}@keyframes glowLine{0%,to{opacity:.3}50%{opacity:.7}}@keyframes glowPulse{0%,to{opacity:.4}50%{opacity:.8}}body:before{content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:256px 256px}.navbar{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(16px,4vw,48px);height:var(--navbar-height);background:#0e0e12d1;backdrop-filter:blur(20px) saturate(1.5);border-bottom:1px solid var(--border);transition:background .3s var(--ease)}.navbar-left{display:flex;align-items:center;gap:12px}.navbar-brand{display:flex;align-items:center;gap:10px;text-decoration:none}.navbar-logo{width:32px;height:32px;flex-shrink:0;border-radius:24px}.navbar-title{font-family:var(--font-display);font-weight:700;font-size:1.1rem;letter-spacing:-.01em;color:var(--text)}.navbar-title-blog{font-weight:300;color:var(--text-secondary);margin-left:2px}.navbar-right{display:flex;align-items:center;gap:16px}.navbar-link{font-family:var(--font-display);font-size:.82rem;font-weight:500;color:var(--text-muted);transition:color .2s var(--ease);display:flex;align-items:center;gap:6px}.navbar-link:hover{color:var(--text)}.navbar-link svg{width:14px;height:14px;opacity:.6}.hero{position:relative;padding:72px clamp(16px,4vw,48px) 48px;background:var(--gradient-hero);border-bottom:1px solid var(--border);overflow:hidden;animation:fadeIn .6s var(--ease) both}.hero:before{content:"";position:absolute;top:-60%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(228,87,46,.06) 0%,transparent 70%);pointer-events:none}.hero:after{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 0%,rgba(228,87,46,.2) 50%,transparent 100%);animation:glowPulse 4s ease-in-out infinite}.hero-inner{max-width:1280px;margin:0 auto;position:relative;z-index:1}.hero-eyebrow{font-family:var(--font-display);font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--primary);margin-bottom:16px;display:flex;align-items:center;gap:8px;animation:fadeInUp .5s var(--ease) .1s both}.hero-eyebrow:before{content:"";width:24px;height:2px;background:var(--primary);border-radius:1px}.hero-title{font-family:var(--font-display);font-size:clamp(2.2rem,5vw,3.4rem);font-weight:800;line-height:1.08;letter-spacing:-.03em;color:var(--text);margin-bottom:16px;animation:fadeInUp .5s var(--ease) .2s both}.hero-title span{background:linear-gradient(135deg,var(--primary) 0%,#ff7b54 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.1rem;color:var(--text-muted);max-width:560px;line-height:1.6;animation:fadeInUp .5s var(--ease) .3s both}.tag-bar{display:flex;align-items:center;gap:8px;padding:14px clamp(16px,4vw,48px);background:#0e0e1280;backdrop-filter:blur(12px);border-bottom:1px solid var(--border);overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;animation:fadeIn .6s var(--ease) .35s both}.tag-bar::-webkit-scrollbar{display:none}.tag-chip{flex-shrink:0;padding:6px 16px;border-radius:var(--radius-sm);font-family:var(--font-display);font-size:.8rem;font-weight:500;background:var(--bg-raised);color:var(--text-secondary);border:1px solid rgba(255,255,255,.08);cursor:pointer;transition:all .2s var(--ease);white-space:nowrap;user-select:none}.tag-chip:hover{background:#e4572e1a;border-color:#e4572e4d;color:var(--text);transform:scale(1.02)}.tag-chip.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 2px 12px #e4572e59}.main{max-width:1280px;margin:0 auto;padding:40px clamp(16px,4vw,48px) 80px}.grid-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:28px;animation:fadeInUp .5s var(--ease) .1s both}.grid-title{font-family:var(--font-display);font-size:1.2rem;font-weight:600;color:var(--text);display:flex;align-items:center;gap:10px}.grid-title:before{content:"";width:3px;height:18px;background:var(--primary);border-radius:2px}.grid-count{font-size:.82rem;color:var(--text-muted);font-family:var(--font-display)}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.video-card{border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;transition:all .35s var(--ease);animation:fadeInUp .5s var(--ease) both;background:var(--bg-card);border:1px solid var(--border);backdrop-filter:blur(8px)}.video-card:nth-child(1){animation-delay:.1s}.video-card:nth-child(2){animation-delay:.15s}.video-card:nth-child(3){animation-delay:.2s}.video-card:nth-child(4){animation-delay:.25s}.video-card:nth-child(5){animation-delay:.3s}.video-card:nth-child(6){animation-delay:.35s}.video-card:nth-child(7){animation-delay:.4s}.video-card:nth-child(8){animation-delay:.45s}.video-card:nth-child(9){animation-delay:.5s}.video-card:hover{transform:translateY(-6px);box-shadow:0 20px 50px #00000080,0 0 0 1px #e4572e26;border-color:#e4572e33;background:var(--gradient-card-hover)}.thumb-wrap{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-raised)}.thumb-wrap:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,14,18,.5) 0%,transparent 40%);opacity:0;transition:opacity .3s var(--ease)}.video-card:hover .thumb-wrap:after{opacity:1}.thumb{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}.video-card:hover .thumb{transform:scale(1.04)}.play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.8);width:48px;height:48px;background:#0e0e12bf;backdrop-filter:blur(8px);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:all .3s var(--ease);z-index:2}.play-icon:after{content:"";width:0;height:0;border-left:14px solid var(--primary);border-top:8px solid transparent;border-bottom:8px solid transparent;margin-left:3px}.video-card:hover .play-icon{opacity:1;transform:translate(-50%,-50%) scale(1)}.duration{position:absolute;bottom:8px;right:8px;background:#000c;color:#fff;font-size:.72rem;font-weight:600;padding:2px 6px;border-radius:4px;font-family:var(--font-display);letter-spacing:.02em;z-index:2}.card-info{padding:16px 16px 18px}.card-title{font-family:var(--font-display);font-size:.95rem;font-weight:600;line-height:1.35;color:var(--text);margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .2s var(--ease)}.video-card:hover .card-title{color:var(--primary)}.card-meta{display:flex;align-items:center;gap:6px;font-size:.78rem;color:var(--text-muted)}.card-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--text-muted);flex-shrink:0}.card-tag{display:inline-block;margin-bottom:10px;padding:2px 10px;border-radius:4px;font-size:.68rem;font-weight:500;background:#e4572e1f;color:#e86a45;font-family:var(--font-display);letter-spacing:.01em}.article-page{max-width:1280px;margin:0 auto}.article-hero{position:relative;width:100%;max-width:780px;margin-left:auto;margin-right:auto;aspect-ratio:21/9;max-height:480px;overflow:hidden;animation:scaleReveal .7s var(--ease) both}.article-hero-bg{width:100%;height:100%;object-fit:cover}.article-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,var(--bg) 0%,rgba(14,14,18,.6) 40%,rgba(14,14,18,.2) 100%)}.article-hero .play-icon-hero{position:absolute;top:45%;left:50%;transform:translate(-50%,-50%);width:72px;height:72px;background:#e4572ee6;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:2;cursor:pointer;transition:all .3s var(--ease);box-shadow:0 8px 32px #e4572e66;animation:playPulse 2.5s ease-in-out infinite}.article-hero .play-icon-hero:hover{background:var(--primary);box-shadow:0 12px 48px #e4572e99;animation:none;transform:translate(-50%,-50%) scale(1.08)}.article-hero .play-icon-hero:after{content:"";width:0;height:0;border-left:20px solid white;border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:4px}.article-container{max-width:780px;margin:-40px auto 0;padding:0 clamp(16px,4vw,48px) 64px;position:relative;z-index:2}.article-header{margin-bottom:32px;animation:fadeInUp .5s var(--ease) .2s both}.article-tags-row{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.article-tag{padding:4px 12px;border-radius:6px;font-size:.75rem;font-weight:500;background:#e4572e26;color:#e86a45;font-family:var(--font-display)}.article-h1{font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.6rem);font-weight:700;line-height:1.15;letter-spacing:-.02em;color:var(--text);margin-bottom:16px}.article-meta{display:flex;align-items:center;gap:12px;font-size:.85rem;color:var(--text-muted);flex-wrap:wrap}.article-meta .author{display:flex;align-items:center;gap:8px}.author-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--primary),#d44a23);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:.75rem;color:#fff}.author-avatar-img{object-fit:cover;background:none}.article-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--text-muted)}.video-cta{display:inline-flex;align-items:center;gap:10px;margin:28px 0 36px;padding:14px 28px;background:var(--primary);color:#fff;font-family:var(--font-display);font-size:.9rem;font-weight:600;border-radius:var(--radius-sm);transition:all .25s var(--ease);box-shadow:0 4px 20px #e4572e4d;animation:fadeInUp .5s var(--ease) .35s both}.video-cta:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 32px #e4572e73}.video-cta svg{width:20px;height:20px}.article-body{animation:fadeInUp .5s var(--ease) .4s both}.article-body h2{font-family:var(--font-display);font-size:1.45rem;font-weight:700;letter-spacing:-.01em;margin:40px 0 16px;color:var(--text);padding-bottom:8px;border-bottom:1px solid var(--border-subtle)}.article-body p{color:var(--text-secondary);font-size:1.02rem;line-height:1.75;margin-bottom:20px}.article-body strong{color:var(--text);font-weight:600}.article-body ul{list-style:none;padding-left:0;margin-bottom:20px}.article-body ul li{position:relative;padding-left:20px;margin-bottom:8px;color:var(--text-secondary);line-height:1.65}.article-body ul li:before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--primary)}.article-body blockquote{border-left:3px solid var(--primary);padding:16px 20px;margin:24px 0;background:var(--primary-faint);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-secondary);font-style:italic}.chapters-box{background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px 24px;margin:32px 0}.chapters-title{font-family:var(--font-display);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:14px}.chapter-item{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid var(--border-subtle);transition:color .2s var(--ease);cursor:pointer}.chapter-item:last-child{border-bottom:none}.chapter-item:hover{color:var(--primary)}.chapter-time{font-family:var(--font-display);font-size:.82rem;font-weight:600;color:var(--primary);min-width:50px}.chapter-name{font-size:.9rem;color:var(--text-secondary)}.chapter-item:hover .chapter-name{color:var(--primary)}.footer{background:var(--gradient-footer, linear-gradient(180deg, #171d27 0%, #11141a 100%));border-top:1px solid var(--border-subtle);padding:48px clamp(16px,4vw,48px) 32px}.footer-inner{max-width:1280px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:24px}.footer-brand{display:flex;align-items:center;gap:10px}.footer-logo{width:28px;height:28px;flex-shrink:0;border-radius:24px}.footer-brand-text{font-family:var(--font-display);font-weight:700;font-size:1rem;color:var(--text-secondary);letter-spacing:-.01em}.footer-links{display:flex;align-items:center;gap:24px}.footer-link{font-size:.8rem;color:var(--text-muted);transition:color .2s var(--ease);font-family:var(--font-display);font-weight:400}.footer-link:hover{color:var(--text-secondary)}.footer-divider{width:3px;height:3px;border-radius:50%;background:#e6d5d01f}.footer-bottom{display:flex;flex-direction:column;align-items:center;gap:8px}.footer-copyright{font-size:.75rem;color:var(--text-muted)}.footer-version{font-size:.65rem;color:#e6d5d059;font-family:var(--font-display);letter-spacing:.03em}.user-menu-container{position:relative;display:flex;align-items:center}.user-menu-avatar-btn{display:flex;align-items:center;gap:6px;padding:4px;background:transparent;border:none;cursor:pointer;border-radius:50%;transition:opacity .2s}.user-menu-avatar-btn:hover{opacity:.85}.user-menu-avatar{width:36px;height:36px;border-radius:50%;object-fit:cover}.user-menu-avatar-large{width:48px;height:48px;border-radius:50%;object-fit:cover;flex-shrink:0}.user-menu-dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:260px;background:var(--surface);border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:0 8px 24px #00000080;z-index:200;overflow:hidden}.user-menu-header{display:flex;align-items:center;gap:12px;padding:16px;border-bottom:1px solid var(--border)}.user-menu-info{display:flex;flex-direction:column;gap:2px;min-width:0}.user-menu-name{font-weight:600;font-size:.9rem;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-menu-email{font-size:.75rem;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-menu-item{display:flex;align-items:center;padding:12px 16px;color:var(--text-secondary);text-decoration:none;transition:background .15s;font-size:.9rem}.user-menu-item:hover{background:#ffffff0d;text-decoration:none}.user-menu-item-primary{color:var(--primary);font-weight:500}.user-menu-divider{height:1px;background:var(--border);margin:0}.user-menu-legal{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;font-size:.75rem}.user-menu-legal a{display:flex;align-items:center;gap:4px;color:var(--text-muted);text-decoration:none}.user-menu-legal a:hover{color:var(--text-secondary);text-decoration:none}.user-menu-legal-separator{color:var(--text-muted)}.user-menu-item-logout{display:flex;align-items:center;gap:8px;width:100%;padding:12px 16px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;font-size:.9rem;text-align:left;transition:background .15s}.user-menu-item-logout:hover{background:#ffffff0d}.user-menu-signin-btn{display:flex;align-items:center;gap:6px;padding:6px 14px;background:var(--primary);color:#fff;border:none;border-radius:20px;cursor:pointer;font-size:.82rem;font-weight:500;font-family:var(--font-display);transition:opacity .2s;white-space:nowrap}.user-menu-signin-btn:hover{opacity:.85}.user-menu-signup-btn{display:flex;align-items:center;gap:6px;padding:6px 14px;margin-left:8px;background:transparent;color:var(--primary);border:1px solid var(--primary);border-radius:20px;cursor:pointer;font-size:.85rem;font-weight:500;font-family:var(--font-display);transition:background .2s,opacity .2s;white-space:nowrap}.user-menu-signup-btn:hover{background:#ffffff0f;opacity:.9}@media(max-width:1024px){.video-grid{grid-template-columns:repeat(2,1fr);gap:20px}}@media(max-width:768px){.video-grid{grid-template-columns:1fr;gap:20px}.navbar{height:52px}.hero{padding:48px clamp(16px,4vw,48px) 36px}.navbar-link-text,.user-menu-signin-btn span{display:none}.user-menu-signin-btn{padding:6px 8px}.user-menu-signup-btn span{display:none}.user-menu-signup-btn{padding:6px 8px;margin-left:6px}.article-hero{aspect-ratio:16/9}.article-h1{font-size:1.5rem}.footer-links{gap:16px}}@media(max-width:480px){.hero-title{font-size:1.8rem}.hero-subtitle{font-size:.95rem}}