:root{--kl-navy:#164a84;--kl-blue:#2a6bb8;--kl-blue-soft:#eaf2fb;--kl-blue-line:#d5e3f4;--kl-yellow:#f5d02c;--kl-yellow-deep:#e5b800;--kl-ink:#1b2431;--kl-muted:#5f6b7a;--kl-faint:#9aa5b1;--kl-bg-alt:#f6f9fc;--kl-line:#e6ecf3}.keclab{color:var(--kl-ink);background:#fff}.keclab a{color:inherit;text-decoration:none}.kl-header{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--kl-line);z-index:50;background:#fffffff0;position:sticky;top:0}.kl-corpstrip{background:var(--kl-navy)}.kl-corpstrip-in{flex-wrap:wrap;justify-content:flex-end;gap:20px;max-width:1080px;margin:0 auto;padding:6px 22px;display:flex}.kl-corpstrip-in a{color:#ffffffd1;letter-spacing:.02em;white-space:nowrap;font-size:11.5px;font-weight:600}.kl-corpstrip-in a:hover{color:#fff}.kl-header-in{align-items:center;gap:24px;max-width:1080px;margin:0 auto;padding:12px 22px;display:flex}.kl-logo{align-items:center;gap:10px;display:flex}.kl-logo img{width:auto;height:40px;display:block}.kl-logo .lt{line-height:1.15}.kl-logo .lt b{color:var(--kl-blue);font-size:20px;font-weight:800;display:block}.kl-logo .lt span{letter-spacing:.13em;color:var(--kl-muted);font-size:8px;font-weight:700}.kl-nav{color:var(--kl-muted);gap:20px;margin-left:auto;font-size:13.5px;font-weight:700;display:flex}.kl-nav a:hover{color:var(--kl-blue)}.kl-burger{cursor:pointer;background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;margin-left:auto;display:none}.kl-burger span{background:var(--kl-navy);border-radius:2px;width:22px;height:2px;transition:transform .25s,opacity .25s;display:block}.kl-burger.on span:first-child{transform:translateY(7px)rotate(45deg)}.kl-burger.on span:nth-child(2){opacity:0}.kl-burger.on span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.kl-mmenu{border-top:1px solid var(--kl-line);background:#fff;padding:12px 22px 18px}.kl-mmenu-search{margin-bottom:6px}.kl-mmenu-search .kl-search-box{width:100%}.kl-mmenu-main{color:var(--kl-ink);border-bottom:1px solid var(--kl-line);padding:12px 4px;font-size:15px;font-weight:800;display:block}.kl-mmenu-lab{color:var(--kl-faint);letter-spacing:.04em;margin:12px 4px 2px;font-size:11px;font-weight:700}.kl-mmenu>a{color:var(--kl-muted);border-bottom:1px solid var(--kl-line);padding:11px 4px;font-size:14px;font-weight:600;display:block}.kl-mmenu>a:last-child{border-bottom:0}@media (max-width:760px){.kl-corpstrip,.kl-nav,.kl-search-pc{display:none}.kl-burger{display:flex}}@media (min-width:761px){.kl-mmenu{display:none}}.kl-search{position:relative}.kl-search-box{background:var(--kl-bg-alt);border:1px solid var(--kl-line);border-radius:24px;align-items:center;gap:8px;width:200px;padding:7px 14px;display:flex}.kl-search-box svg{width:15px;height:15px;stroke:var(--kl-muted);fill:none;stroke-width:2.4px;flex:none}.kl-search-box input{width:100%;color:var(--kl-ink);background:0 0;border:0;outline:none;font-family:inherit;font-size:13px}.kl-search-drop{border:1px solid var(--kl-line);z-index:60;background:#fff;border-radius:12px;width:320px;max-width:84vw;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden;box-shadow:0 14px 34px #14284626}.kl-search-drop a{color:var(--kl-ink);border-bottom:1px solid var(--kl-line);padding:11px 16px;font-size:13px;font-weight:600;line-height:1.5;display:block}.kl-search-drop a:last-child{border-bottom:0}.kl-search-drop a:hover{background:var(--kl-blue-soft)}.kl-search-drop .none{color:var(--kl-faint);padding:13px 16px;font-size:12.5px}@media (max-width:500px){.kl-search-box{width:150px}}.kl-hero{max-width:1160px;margin:28px auto 0;padding:0 22px}.kl-car{padding:6px 0 10px;position:relative;overflow:hidden}.kl-track{gap:22px;display:flex}.kl-slide{background:var(--kl-blue-soft);border:1px solid var(--kl-blue-line);opacity:.45;border-radius:20px;flex:0 0 84%;grid-template-columns:1fr 1.25fr;align-items:center;min-height:300px;transition:opacity .5s,transform .5s;display:grid;transform:scale(.965)}.kl-slide.on{opacity:1;transform:scale(1)}.kl-slide .txt{padding:30px 8px 30px 34px}.kl-slide .thumb-wrap{padding:24px 28px 24px 16px}.kl-slide .thumb-hero{aspect-ratio:16/9;object-fit:cover;background:var(--kl-blue-line);border-radius:14px;width:100%;display:block;box-shadow:0 10px 28px #164a842e}.kl-slide h2{color:var(--kl-ink);margin:0;font-size:clamp(16px,2.1vw,22px);font-weight:800;line-height:1.5}.kl-slide time{color:var(--kl-muted);margin-top:11px;font-family:ui-monospace,Consolas,monospace;font-size:12px;display:block}.kl-slide .more{background:var(--kl-navy);color:#fff;border-radius:26px;margin-top:15px;padding:8px 22px;font-size:12.5px;font-weight:700;transition:background .2s;display:inline-block}.kl-slide .more:hover{background:var(--kl-blue)}@media (max-width:700px){.kl-slide{grid-template-columns:1fr;min-height:0}.kl-slide .txt{padding:20px 22px 4px}.kl-slide .thumb-wrap{padding:12px 22px 22px}}.kl-car-btn{z-index:3;width:40px;height:40px;color:var(--kl-navy);cursor:pointer;background:#fffffff0;border:0;border-radius:50%;font-size:17px;transition:background .2s;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 3px 10px #0a1e3c2e}.kl-car-btn:hover{background:var(--kl-yellow)}.kl-prev{left:10px}.kl-next{right:10px}.kl-dots{justify-content:center;gap:8px;margin-top:12px;display:flex}.kl-dot{background:var(--kl-blue-line);cursor:pointer;border:0;border-radius:50%;width:8px;height:8px;padding:0;transition:all .25s}.kl-dot.on{background:var(--kl-yellow-deep);border-radius:5px;width:24px}.kl-pill{border-radius:30px;padding:3px 13px;font-size:11.5px;font-weight:700;display:inline-block}.kl-pill-y{background:var(--kl-yellow);color:#4a3b00}.kl-pill-o{color:var(--kl-blue);border:1px solid var(--kl-blue-line);background:#fff}.kl-pill-b{background:var(--kl-blue-soft);color:var(--kl-blue);border:1px solid var(--kl-blue-line)}.kl-tagrow{flex-wrap:wrap;gap:6px;margin-bottom:10px;display:flex}.kl-sec{max-width:1080px;margin:0 auto;padding:50px 22px 8px}.kl-sec-h{align-items:baseline;gap:14px;margin-bottom:22px;display:flex}.kl-sec-h .en{letter-spacing:.2em;color:var(--kl-blue);text-transform:uppercase;font-family:ui-monospace,Consolas,monospace;font-size:12px;font-weight:700}.kl-sec-h h2{color:var(--kl-ink);margin:0;font-size:clamp(21px,3vw,27px);font-weight:800}.kl-sec-h .bar{background:linear-gradient(to right,var(--kl-yellow)60px,var(--kl-line)60px);border-radius:2px;flex:1;height:3px}.kl-grid{grid-template-columns:repeat(3,1fr);gap:22px;max-width:1080px;margin:0 auto;padding:0 22px;display:grid}@media (max-width:860px){.kl-grid{grid-template-columns:1fr 1fr}}@media (max-width:600px){.kl-grid{grid-template-columns:1fr}}.kl-card{border:1px solid var(--kl-line);background:#fff;border-radius:16px;transition:transform .22s,box-shadow .22s;display:block;position:relative;overflow:hidden}.kl-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px #164a8421}.kl-thumb{aspect-ratio:16/9;object-fit:cover;background:var(--kl-blue-soft);width:100%;display:block}.kl-thumb-empty{aspect-ratio:16/9;background:linear-gradient(135deg,var(--kl-blue-soft),var(--kl-blue-line));color:var(--kl-blue);justify-content:center;align-items:center;font-size:18px;font-weight:800;display:flex}.kl-badge-new{background:var(--kl-yellow);color:#4a3b00;letter-spacing:.06em;border-radius:20px;padding:3px 12px;font-size:11px;font-weight:800;position:absolute;top:12px;left:12px;box-shadow:0 2px 6px #00000026}.kl-card-b{padding:15px 17px 17px}.kl-card-b h3{color:var(--kl-ink);margin:0;font-size:14.5px;font-weight:800;line-height:1.55}.kl-card-b time{color:var(--kl-faint);margin-top:9px;font-family:ui-monospace,Consolas,monospace;font-size:11.5px;display:block}.kl-rank-no{z-index:2;color:#fff;background:var(--kl-blue);border-radius:0 0 9px 9px;padding:8px 11px 5px;font-family:ui-monospace,Consolas,monospace;font-size:24px;font-weight:800;line-height:1;position:absolute;top:-2px;left:12px;box-shadow:0 3px 8px #0a1e3c38}.kl-rank-no.top{background:var(--kl-yellow);color:#4a3b00}.kl-topics{grid-template-columns:repeat(4,1fr);gap:18px;max-width:1080px;margin:0 auto;padding:0 22px;display:grid}@media (max-width:860px){.kl-topics{grid-template-columns:1fr 1fr}}.keclab .kl-tp{color:#fff;border-radius:16px;flex-direction:column;justify-content:flex-end;min-height:140px;padding:22px 20px 18px;transition:transform .22s,box-shadow .22s;display:flex;position:relative;overflow:hidden}.kl-tp:hover{transform:translateY(-4px);box-shadow:0 14px 30px #164a8433}.kl-tp .ic{opacity:.9;font-size:28px;position:absolute;top:15px;right:15px}.kl-tp b{font-size:16px;font-weight:800;display:block}.kl-tp span{opacity:.85;margin-top:4px;font-size:11.5px;line-height:1.6;display:block}.kl-tp small{opacity:.7;margin-top:8px;font-family:ui-monospace,Consolas,monospace;font-size:10.5px;display:block}.kl-tagsec{background:var(--kl-bg-alt);margin-top:56px;padding:46px 0 60px}.kl-tg-group{max-width:1080px;margin:0 auto;padding:0 22px 6px}.kl-tg-lab{color:var(--kl-navy);align-items:center;gap:8px;margin:18px 0 10px;font-size:13px;font-weight:800;display:flex}.kl-tg-lab:before{content:"";background:var(--kl-yellow);border-radius:2px;width:9px;height:9px;transform:rotate(45deg)}.kl-tg-list{flex-wrap:wrap;gap:9px;display:flex}.kl-pill-t{color:var(--kl-blue);border:1px solid var(--kl-blue-line);background:#fff;border-radius:30px;padding:7px 18px;font-size:13px;font-weight:700;transition:all .2s}.kl-pill-t:hover{background:var(--kl-yellow);border-color:var(--kl-yellow);color:#4a3b00}.kl-pill-t small{color:var(--kl-faint);margin-left:5px;font-weight:400}.kl-listhead{max-width:1080px;margin:30px auto 0;padding:0 22px}.kl-listhead h1{color:var(--kl-ink);margin:8px 0 6px;font-size:clamp(22px,3.4vw,30px);font-weight:800}.kl-listhead p{color:var(--kl-muted);margin:0;font-size:14px}.kl-crumb{color:var(--kl-faint);font-size:12.5px}.kl-crumb a{color:var(--kl-blue)}.kl-footer{text-align:center;color:var(--kl-faint);border-top:1px solid var(--kl-line);margin-top:60px;padding:34px 22px 40px;font-family:ui-monospace,Consolas,monospace;font-size:12px}.kl-footer img{opacity:.9;width:auto;height:60px;margin:0 auto 10px;display:block}.kl-footer a{color:var(--kl-blue);font-weight:700}@media (prefers-reduced-motion:reduce){.kl-slide,.kl-card,.kl-tp,.kl-track{transition:none!important}}