:root{color-scheme:dark;--bg:#0b0d13;--surface:#11151e;--surface-2:#171c27;--border:#252a34;--text:#f5f6f9;--muted:#8993a3;--light:#b9c0cd;--accent:#b4fa70;--soft-accent:#1f3420;--sidebar-width:248px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}a{text-decoration:none;color:inherit}svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}h1,h2,h3,p{margin-top:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.app-shell{min-height:100vh}.sidebar{position:fixed;top:0;bottom:0;left:0;width:var(--sidebar-width);z-index:30;border-right:1px solid #212530;background:#10131b;display:flex;flex-direction:column;padding:32px 18px 24px;overflow-y:auto;scrollbar-width:thin}.brand{display:flex;align-items:center;gap:10px;margin:0 10px 53px}.brand-symbol{width:37px;height:37px;border-radius:12px;background:var(--accent);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 30px #b4fa701e}.brand-symbol svg{margin-left:1px}.brand-symbol svg path{fill:#142012}.brand-type{font-weight:850;font-size:19px;line-height:.95;letter-spacing:-.6px;display:flex;flex-direction:column}.brand-type span{font-size:10px;font-weight:800;letter-spacing:5px;color:var(--accent);margin-top:4px}.sidebar-label{font-weight:750;color:#596475;letter-spacing:1.9px;font-size:10px;padding-left:20px;margin-bottom:15px}.main-nav{display:grid;gap:5px}.nav-link,.topic-nav button{width:100%;padding:13px 18px;border:0;background:transparent;color:#929cac;border-radius:11px;text-align:left;display:flex;align-items:center;gap:15px;font-weight:580;font-size:13px;transition:background .2s,color .2s}.nav-link svg{width:19px;height:19px}.nav-link:hover,.topic-nav button:hover{background:#1b202b;color:#fff}.nav-link.is-active{background:#27352a;color:#b4fa70;font-weight:700}.sidebar-separator{margin:25px 16px;border-top:1px solid #252a33}.topic-nav{display:grid;gap:3px}.topic-nav button{padding:12px 21px}.topic-dot{width:8px;height:8px;border-radius:50%;background:var(--dot);box-shadow:0 0 13px var(--dot)}.sidebar-bottom{margin-top:auto;padding-top:28px}.sidebar-card{display:flex;flex-direction:column;gap:8px;background:linear-gradient(145deg,#26362a,#1a2224 70%);border:1px solid #364c35;border-radius:15px;padding:18px}.sidebar-card-icon{font-size:20px;color:var(--accent)}.sidebar-card strong{font-size:13px;line-height:1.3}.sidebar-card>span:last-child{font-size:11px;line-height:1.7;color:#9cabaa}.sidebar-copyright{display:block;text-align:center;color:#5f6874;margin-top:28px;font-size:10px;letter-spacing:.7px}.content-area{margin-left:var(--sidebar-width);min-width:0}.topbar{height:82px;display:flex;align-items:center;gap:24px;padding:0 clamp(24px,4.2vw,66px);border-bottom:1px solid #1f232d}.search-wrapper{display:flex;align-items:center;gap:12px;background:#171b24;border:1px solid #292e38;border-radius:12px;height:43px;max-width:495px;min-width:160px;width:48%;padding:0 15px;color:#818b9b}.search-wrapper>svg{width:19px;height:19px;flex:0 0 auto}.search-wrapper input{background:none;border:none;outline:none;color:#f5f6f8;min-width:0;width:100%;font-size:13px}.search-wrapper input:focus{outline:none}.search-wrapper input::placeholder{color:#818b9b}.search-wrapper:focus-within{border-color:#a6e869}.search-hint{border:1px solid #444854;border-radius:4px;padding:2px 6px;color:#6e7581;font-size:12px}.header-right{display:flex;align-items:center;gap:22px;margin-left:auto}.header-status{display:flex;gap:10px;align-items:center;font-size:12px;color:#abb4c3;white-space:nowrap}.live-dot{width:7px;height:7px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 4px #bbfa7019}.avatar{width:36px;height:36px;background:linear-gradient(150deg,#303c34,#4a6449);border:1px solid #638661;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;color:#b6f48c}.menu-toggle,.mobile-brand{display:none}.main-content{padding:32px clamp(24px,4.2vw,66px) 0;max-width:1860px;margin:0 auto}.eyebrow{font-size:10px;font-weight:800;letter-spacing:2.2px;color:#919bac;line-height:1.5;margin-bottom:9px}.top-eyebrow{margin-bottom:21px}.sparkle{color:var(--accent);font-size:15px;margin-right:7px}.hero{height:clamp(350px,30vw,468px);border-radius:18px;overflow:hidden;position:relative;background:#13273b;border:1px solid #33404c}.hero-photo{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(10,14,26,.97),rgba(10,14,26,.73) 38%,rgba(10,14,26,.05) 85%),linear-gradient(0deg,rgba(7,12,25,.55),transparent 50%),url('assets/city.webp');background-position:center,center,center 51%;background-size:cover;transform:scale(1.01)}.hero-photo:after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 85% 30%,#d94aa322,transparent 60%)}.hero-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;height:100%;max-width:680px;padding:35px clamp(25px,4.6vw,70px)}.hero-tag{border:1px solid #ffffff35;background:#131d2e82;color:#f5f8fe;border-radius:30px;font-size:10px;font-weight:800;letter-spacing:1.2px;padding:9px 13px;display:inline-flex;align-items:center;gap:8px;margin-bottom:20px;backdrop-filter:blur(10px)}.hero-tag span{width:7px;height:7px;border-radius:50%;background:var(--accent)}.hero h1{font-weight:850;font-size:clamp(37px,4.4vw,68px);letter-spacing:-2.5px;line-height:1.08;margin:0 0 16px}.hero h1 em{font-style:normal;color:var(--accent)}.hero p{font-size:clamp(13px,1.2vw,15px);line-height:1.7;color:#c5cad4;max-width:480px;margin-bottom:25px}.hero-actions{display:flex;gap:20px;align-items:center}.primary-action{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 18px;background:var(--accent);color:#15200d;border:none;border-radius:9px;font-size:12px;font-weight:850;transition:transform .2s,background .2s}.primary-action:hover{background:#caff98;transform:translateY(-2px)}.primary-action svg{width:16px;height:16px;fill:#15200d;stroke:none}.hero-caption{font-size:11px;color:#acb5bf}.hero-index{position:absolute;right:26px;bottom:24px;z-index:1;display:flex;align-items:center;gap:10px;font-size:13px;color:#d2dbe8}.hero-index b{color:#fff}.hero-index span{color:#708197}.explore-panel{margin-top:44px}.section-top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}.section-top h2{font-size:clamp(23px,2.1vw,32px);line-height:1.2;letter-spacing:-1px;margin:0;font-weight:780}.headline-star{color:var(--accent);font-weight:400}.section-aside{font-size:12px;color:#808d9d;margin-bottom:5px}.chips{display:flex;align-items:center;gap:9px;overflow-x:auto;padding:23px 1px 8px;scrollbar-width:thin}.chip{white-space:nowrap;padding:11px 16px;border:1px solid #2c323f;color:#b5bdc9;background:#171b25;border-radius:9px;font-size:12px;font-weight:650;transition:background .18s,color .18s}.chip:hover{border-color:#6b7561;color:#eff7ef}.chip.is-selected{color:#13200c;background:var(--accent);border-color:var(--accent);font-weight:800}.videos-section{margin-top:38px}.videos-head{margin-bottom:23px}.videos-head .eyebrow{color:#788598}.section-count{display:inline-flex;color:#768195;font-weight:650;letter-spacing:0;font-size:13px;vertical-align:middle;position:relative;top:-3px;margin-left:10px}.sort-control{display:flex;gap:7px;align-items:center;font-size:11px;color:#8f99a9;white-space:nowrap}.sort-control select{border:none;background:transparent;color:#dfe5ee;padding:6px 2px;cursor:pointer;font-size:12px;max-width:140px}.sort-control option{background:#151921}.video-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:27px 20px}.video-card{min-width:0}.thumbnail-button{width:100%;border:none;background:#1f2635;padding:0;border-radius:13px;overflow:hidden;display:block;position:relative;aspect-ratio:16/9;text-align:left}.thumbnail-button img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s,filter .3s}.thumbnail-button:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#050b169c,transparent 55%);pointer-events:none}.thumbnail-button:hover img{transform:scale(1.065);filter:saturate(1.13)}.video-duration{position:absolute;bottom:11px;right:11px;z-index:1;font-weight:700;font-size:11px;letter-spacing:.5px;color:white;padding:5px 7px;border-radius:5px;background:#0b101bd4;backdrop-filter:blur(4px)}.video-badge{position:absolute;top:11px;left:12px;z-index:1;font-size:9px;font-weight:850;letter-spacing:.7px;background:#c2fa87;color:#162310;border-radius:5px;padding:6px 8px}.video-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.9);opacity:0;border-radius:50%;width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:#b4fa70ec;z-index:1;transition:opacity .2s,transform .2s;color:#15200b;font-size:20px;padding-left:3px}.thumbnail-button:hover .video-play,.thumbnail-button:focus-visible .video-play{opacity:1;transform:translate(-50%,-50%) scale(1)}.card-meta{display:flex;gap:9px;align-items:center;color:#818b99;font-size:10px;font-weight:580;margin:14px 0 8px}.card-meta .dot-separator{height:3px;width:3px;background:#646b79;border-radius:50%}.card-title{font-size:14px;line-height:1.38;font-weight:740;color:#f0f2f6;letter-spacing:-.2px;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-desc{font-size:11px;color:#8693a3;margin:7px 0 0;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.empty-state{text-align:center;padding:65px 12px;border:1px solid #303540;border-radius:15px;background:#121722}.empty-state[hidden]{display:none}.empty-icon{font-size:62px;color:var(--accent)}.empty-state h3{margin-bottom:10px}.empty-state p{color:#929cac}.empty-state button{border:0;border-radius:8px;background:var(--accent);color:#17220d;padding:12px 16px;font-weight:750}.bottom-banner{position:relative;overflow:hidden;min-height:188px;border-radius:16px;background:linear-gradient(105deg,#1e3329,#18262b 60%,#273943);border:1px solid #334438;margin-top:66px;padding:38px 46px;display:flex;align-items:center;justify-content:space-between;gap:18px}.bottom-banner>div:not(.bottom-deco){z-index:1}.bottom-banner .eyebrow{color:#b2eaa8}.bottom-banner h2{font-size:clamp(25px,2.8vw,36px);letter-spacing:-1.2px;margin:6px 0}.bottom-banner p{font-size:13px;color:#b5c7bd;margin-bottom:0}.bottom-deco{position:absolute;right:19%;top:-106px;font-size:340px;font-weight:400;line-height:1;color:#b4fa7013}.outline-action{position:relative;z-index:1;flex:0 0 auto;border:1px solid #89b87a5b;background:#ffffff10;color:#f2f8ee;border-radius:10px;padding:13px 18px;font-weight:700;font-size:12px}.outline-action span{font-size:16px;margin-left:9px}.outline-action:hover{background:#ffffff20}.footer{min-height:92px;display:flex;gap:15px;justify-content:space-between;align-items:center;color:#7d8998;font-size:11px}.footer button{border:0;background:none;color:#a9b4bf;font-size:11px;cursor:pointer}.footer button span{margin-left:6px}.video-dialog{width:min(640px,calc(100vw - 32px));padding:0;border:1px solid #38404d;border-radius:17px;color:#f4f5f7;background:#141923;box-shadow:0 35px 100px #000a;overflow:hidden}.video-dialog::backdrop{background:#01040bd9;backdrop-filter:blur(8px)}.dialog-close{z-index:4;position:absolute;right:13px;top:13px;width:33px;height:33px;display:grid;place-items:center;background:#0a0f17d9;color:#fff;border:none;border-radius:50%;font-size:25px}.dialog-picture{height:clamp(220px,45vw,355px);background:#273346 center/cover no-repeat;display:flex;align-items:center;justify-content:center}.dialog-play{width:78px;height:78px;background:#0b101dcc;border:1px solid #ffffff50;border-radius:50%;display:grid;place-items:center;color:#c0f88a;padding-left:4px;font-size:28px}.dialog-body{padding:28px 30px 30px}.dialog-body h2{font-size:27px;letter-spacing:-.7px;margin:7px 0 11px}.dialog-body p{line-height:1.65;font-size:14px;color:#aab4c1}.unavailable-notice{border:1px solid #3a4549;background:#1b262a;color:#bfcfc6;border-radius:9px;padding:13px;font-size:12px;margin-top:20px;display:flex;align-items:center;gap:8px}.unavailable-notice span{font-size:19px;color:#b4fa70}.sidebar-backdrop[hidden]{display:none}
@media(max-width:1480px){.video-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.hero{height:390px}}
@media(max-width:1130px){:root{--sidebar-width:217px}.sidebar{padding-left:12px;padding-right:12px}.hero{height:365px}.hero h1{font-size:48px}.video-grid{gap:24px 15px}.header-status{display:none}}
@media(max-width:930px){:root{--sidebar-width:0px}.sidebar{transform:translateX(-105%);width:255px;transition:transform .25s}.sidebar.open{transform:translateX(0)}.sidebar-backdrop:not([hidden]){display:block;position:fixed;inset:0;background:#0009;z-index:25}.menu-toggle{width:35px;height:35px;display:grid;place-items:center;background:transparent;border:0;color:#f4f7fa;flex:0 0 auto;padding:4px}.menu-toggle svg{width:24px;height:24px}.mobile-brand{display:block;font-size:17px;font-weight:850;letter-spacing:-.6px;white-space:nowrap}.mobile-brand span{color:var(--accent)}.topbar{height:72px}.search-wrapper{margin-left:auto;width:40%}}
@media(max-width:670px){.main-content{padding:23px 17px 0}.topbar{padding:0 17px;gap:10px}.mobile-brand{font-size:14px}.search-wrapper{width:auto;flex:1;padding:0 11px;max-width:240px}.search-wrapper input{font-size:12px}.search-wrapper input::placeholder{color:transparent}.search-hint{display:none}.header-right{display:none}.top-eyebrow{font-size:9px}.hero{height:440px;border-radius:14px}.hero-photo{background-image:linear-gradient(0deg,rgba(10,14,26,.99),rgba(10,14,26,.55) 65%,rgba(10,14,26,.1)),url('assets/city.webp');background-position:center,68% 40%}.hero-content{justify-content:flex-end;padding:25px 24px 48px}.hero h1{font-size:41px;letter-spacing:-1.9px}.hero p{font-size:13px}.hero-caption,.hero-index{display:none}.explore-panel{margin-top:34px}.section-top h2{font-size:24px}.section-aside{display:none}.chips{padding-top:19px;gap:8px}.chip{padding:11px 13px;font-size:11px}.videos-section{margin-top:29px}.video-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:23px 12px}.video-badge{font-size:8px;padding:5px 6px}.video-duration{font-size:9px;right:7px;bottom:7px}.card-title{font-size:12px}.card-desc{display:none}.card-meta{font-size:9px;gap:6px;margin:10px 0 7px}.sort-control{display:none}.bottom-banner{margin-top:42px;padding:27px 23px;min-height:210px;display:block}.bottom-banner h2{font-size:27px}.outline-action{margin-top:18px}.footer{gap:10px;flex-wrap:wrap;padding:22px 0}.footer span:nth-child(2){display:none}}
@media(max-width:390px){.video-grid{grid-template-columns:1fr}.card-title{font-size:14px}.card-desc{display:-webkit-box}.hero h1{font-size:37px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:after,*:before{animation-duration:.01ms!important;transition-duration:.01ms!important}}