*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:#f4f4f5;color:#1c1c1f;-webkit-font-smoothing:antialiased;min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input{font-family:inherit}:root{--accent: #00a3e0;--accent-dark: #0089bf;--grad-1: #00c2ff;--grad-2: #7a5cff;--text: #1c1c1f;--text-muted: #6b6b73;--bg: #f4f4f5;--panel: #ffffff;--border: #e6e6ea;--shadow-sm: 0 1px 2px rgba(20, 20, 30, .04);--shadow-md: 0 4px 14px rgba(20, 20, 30, .06);--radius: 14px;--radius-sm: 10px;--sidebar-w: 240px}.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);background:#fff;border-right:1px solid var(--border);display:flex;flex-direction:column;padding:18px 14px 14px;overflow-y:auto;z-index:50}.brand{display:flex;align-items:center;gap:10px;padding:4px 6px 16px}.brand-logo{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--grad-1),var(--grad-2));box-shadow:0 2px 6px #7a5cff40;flex-shrink:0}.brand-logo.small{width:20px;height:20px;border-radius:6px}.brand-text{font-weight:700;font-size:15px;letter-spacing:-.01em}.nav-primary,.nav-groups,.nav-audience{display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:9px;font-size:14px;color:#2a2a30;cursor:pointer;width:100%;text-align:left;transition:background .15s,color .15s;position:relative}.nav-item:hover{background:#f3f3f6}.nav-item.active{background:#00a3e01a;color:var(--accent);font-weight:600}.nav-item.small{font-size:13.5px;color:#4a4a52;padding:7px 10px}.nav-item.help{margin-top:4px}.nav-icon{width:18px;height:18px;color:#5a5a63;flex-shrink:0}.nav-item.active .nav-icon{color:var(--accent)}.chevron{width:14px;height:14px;margin-left:auto;color:#8a8a93;transition:transform .22s ease}.nav-group.open .chevron{transform:rotate(90deg)}.nav-submenu{display:none;flex-direction:column;margin:2px 0 4px 30px;padding-left:10px;border-left:1px solid var(--border);gap:1px}.nav-group.open .nav-submenu{display:flex}.nav-subitem{font-size:13px;padding:6px 8px;border-radius:7px;color:#4a4a52}.nav-subitem:hover{background:#f3f3f6;color:var(--accent)}.divider{height:1px;background:var(--border);margin:12px 6px}.nav-section-label{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#8a8a93;padding:4px 10px 6px}.sidebar-spacer{flex:1;min-height:12px}.powered-badge{margin-top:10px;padding:10px 12px;background:#f6f6f9;border-radius:10px;display:flex;align-items:center;gap:8px;font-size:12px;color:#5a5a63;font-weight:500}.main{margin-left:var(--sidebar-w);padding:24px 32px 60px;max-width:calc(1280px + var(--sidebar-w))}.topbar{display:flex;justify-content:flex-end;margin-bottom:22px}.topbar-actions{display:flex;align-items:center;gap:12px}.profile-pill{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;background:#fff;border:1px solid var(--border);border-radius:999px;font-size:13px;font-weight:500;color:#2a2a30;box-shadow:var(--shadow-sm);transition:background .15s,transform .1s}.profile-pill:hover{background:#fafafc}.star-icon{width:14px;height:14px;color:#f5b300}.search-wrap{position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:12px;width:16px;height:16px;color:#8a8a93;pointer-events:none}.search-input{width:220px;padding:8px 12px 8px 34px;background:#fff;border:1px solid var(--border);border-radius:999px;font-size:13.5px;color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #00a3e01f}.icon-btn{width:36px;height:36px;border-radius:50%;background:#fff;border:1px solid var(--border);display:inline-flex;align-items:center;justify-content:center;color:#4a4a52;transition:background .15s}.icon-btn:hover{background:#fafafc;color:var(--accent)}.icon-btn svg{width:18px;height:18px}.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--grad-1),var(--grad-2));color:#fff;font-weight:700;font-size:14px;display:inline-flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}.hero{position:relative;background:var(--panel);border-radius:var(--radius);padding:28px 56px;box-shadow:var(--shadow-md);overflow:hidden;margin-bottom:28px}.hero-track{position:relative;min-height:360px}.hero-slide{display:none;grid-template-columns:1fr 1fr;gap:32px;align-items:center;animation:fadeIn .5s ease}.hero-slide.active{display:grid}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.hero-text h1{font-size:38px;line-height:1.15;font-weight:700;letter-spacing:-.02em;margin:0 0 14px}.hero-text p{font-size:16px;color:var(--text-muted);margin:0 0 20px;max-width:460px;line-height:1.5}.hero-cta{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;background:var(--accent);color:#fff;border-radius:999px;font-weight:600;font-size:14px;transition:background .15s,transform .1s}.hero-cta:hover{background:var(--accent-dark);transform:translateY(-1px)}.hero-image{height:360px;border-radius:var(--radius);position:relative;overflow:hidden}.hero-image:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 30%,rgba(255,255,255,.35),transparent 60%)}.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;background:#fff;border:1px solid var(--border);display:inline-flex;align-items:center;justify-content:center;color:#4a4a52;box-shadow:var(--shadow-sm);z-index:5;transition:background .15s,color .15s}.hero-arrow:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.hero-arrow.prev{left:14px}.hero-arrow.next{right:14px}.hero-arrow svg{width:18px;height:18px}.hero-dots{display:flex;justify-content:center;gap:8px;margin-top:24px}.hero-dot{width:8px;height:8px;border-radius:50%;background:#d4d4d8;cursor:pointer;transition:background .18s,transform .18s}.hero-dot:hover{transform:scale(1.2)}.hero-dot.active{background:var(--accent);width:24px;border-radius:999px}.panel{background:var(--panel);border-radius:var(--radius);padding:32px 28px;box-shadow:var(--shadow-md);margin-bottom:28px}.panel-title{text-align:center;font-size:26px;font-weight:700;letter-spacing:-.02em;margin:0 0 24px}.card-grid{display:grid;gap:20px}.card-grid.cols-4{grid-template-columns:repeat(4,1fr)}.card-grid.cols-3{grid-template-columns:repeat(3,1fr)}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease,border-color .2s}.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px #14141e1a;border-color:#d6d6dc}.thumb{position:relative;aspect-ratio:16 / 10;overflow:hidden}.thumb:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.25),transparent 55%)}.thumb-logo{position:absolute;top:12px;left:12px;width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,var(--grad-1),var(--grad-2));box-shadow:0 2px 4px #00000026;z-index:2}.thumb-badge{position:absolute;top:12px;left:44px;padding:4px 10px;background:#fffffff2;backdrop-filter:blur(4px);border-radius:999px;font-size:11px;font-weight:600;color:#1c1c1f;z-index:2;display:inline-flex;align-items:center;gap:5px}.thumb-badge:before{content:"";width:6px;height:6px;border-radius:50%;background:#ff4d4f;display:inline-block}.card-body{padding:16px 16px 18px;display:flex;flex-direction:column;gap:8px;flex:1}.card-category{font-size:12px;font-weight:600;color:var(--accent)}.card-title{font-size:15px;font-weight:600;line-height:1.35;margin:0;letter-spacing:-.01em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-club-link{font-size:12px;color:var(--text-muted);transition:color .15s}.card-club-link:hover{color:var(--accent);text-decoration:underline}.card-meta{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--text-muted);margin-top:4px}.card-meta-row{display:inline-flex;align-items:center;gap:6px}.card-meta-row svg{width:13px;height:13px;color:#8a8a93;flex-shrink:0}.card-action{margin-top:auto;padding-top:12px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 18px;border-radius:999px;font-weight:600;font-size:13px;width:100%;transition:background .15s,color .15s,border-color .15s;border:1px solid transparent}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark)}.btn-outline{background:#fff;color:var(--accent);border-color:var(--accent)}.btn-outline:hover{background:#00a3e014}.btn-disabled{background:#ececef;color:#9a9aa3;cursor:not-allowed}.card-date{font-size:12.5px;color:var(--text-muted);margin-top:2px}.see-all-wrap{display:flex;justify-content:center;margin-top:28px}.see-all-btn{padding:10px 28px;border-radius:999px;background:#fff;border:1px solid var(--border);font-weight:600;font-size:13.5px;color:var(--text);transition:background .15s,border-color .15s,color .15s,transform .1s;box-shadow:var(--shadow-sm)}.see-all-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:translateY(-1px)}.footer{display:flex;justify-content:flex-end;align-items:center;gap:18px;padding:24px 4px 8px;font-size:13px;color:var(--text-muted);flex-wrap:wrap}.footer a:hover{color:var(--accent)}.lang-btn{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;color:var(--text-muted)}.lang-btn svg{width:18px;height:18px}.lang-btn:hover{color:var(--accent)}.hamburger{display:none;position:fixed;top:16px;left:16px;z-index:100;width:40px;height:40px;background:#fff;border:1px solid var(--border);border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:4px;box-shadow:var(--shadow-sm)}.hamburger span{width:18px;height:2px;background:#2a2a30;border-radius:2px}.article{max-width:760px;margin:0 auto 32px;padding:36px 40px 48px;background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow-md);color:#1c1c1f;line-height:1.75;font-size:16px}.article-eyebrow{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}.article h1{font-size:34px;line-height:1.2;font-weight:800;letter-spacing:-.02em;margin:0 0 18px;color:#0e0e12}.article h2{font-size:24px;line-height:1.3;font-weight:700;letter-spacing:-.01em;margin:40px 0 14px;padding-top:8px;border-top:1px solid var(--border);color:#0e0e12}.article h2:first-of-type{border-top:none;padding-top:0}.article h3{font-size:19px;font-weight:700;margin:28px 0 10px}.article p{margin:14px 0}.article ul,.article ol{margin:14px 0;padding-left:26px}.article li{margin:6px 0}.article strong{color:#0e0e12;font-weight:700}.article em{color:#3a3a42}.article a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.article a:hover{color:var(--accent-dark)}.article blockquote{margin:18px 0;padding:14px 18px;border-left:3px solid var(--accent);background:#f0fafe;border-radius:0 10px 10px 0;color:#2a4a5a;font-style:normal}.article blockquote p{margin:4px 0}.article code{background:#f3f3f6;border:1px solid var(--border);padding:1px 6px;border-radius:5px;font-size:.88em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace}.article hr{border:none;border-top:1px solid var(--border);margin:36px 0}.article table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px}.article th,.article td{border:1px solid var(--border);padding:10px 14px;text-align:left;vertical-align:top}.article th{background:#fafafc;font-weight:700;color:#0e0e12}.article tr:nth-child(2n) td{background:#fbfbfd}.article-footer-meta{margin-top:36px;padding-top:18px;border-top:1px solid var(--border);font-size:13px;color:var(--text-muted)}@media(max-width:640px){.article{padding:24px 18px 32px;font-size:15px}.article h1{font-size:26px}.article h2{font-size:20px}}.sample-banner{background:linear-gradient(135deg,#fff7e6,#fff3d6);border:1px solid #f4cf6e;border-radius:12px;padding:10px 16px;font-size:13px;color:#7a5d10;margin-bottom:18px;display:flex;align-items:center;gap:8px}.sample-banner a{color:#b07c00;font-weight:600;text-decoration:underline}@media(max-width:1100px){.card-grid.cols-4,.card-grid.cols-3{grid-template-columns:repeat(2,1fr)}.search-input{width:160px}.hero-text h1{font-size:32px}}@media(max-width:880px){.hero{padding:22px 44px}.hero-slide{grid-template-columns:1fr;gap:22px}.hero-image{height:220px}.hero-text h1{font-size:28px}.hero-track{min-height:480px}}@media(max-width:640px){.sidebar{transform:translate(-100%);transition:transform .25s ease;box-shadow:4px 0 18px #0000001f}.sidebar.open{transform:translate(0)}.hamburger{display:flex}.main{margin-left:0;padding:64px 16px 40px}.card-grid.cols-4,.card-grid.cols-3{grid-template-columns:1fr}.topbar-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px}.search-input{width:140px}.panel{padding:24px 18px}.panel-title{font-size:22px}.hero{padding:18px 44px}.hero-text h1{font-size:24px}.footer{justify-content:center}}