.arc-header{background:var(--arc-bg-header);padding:2.75rem 2rem 2.25rem;position:relative;overflow:hidden}.arc-header::before{content:"";position:absolute;top:-60px;left:-40px;width:500px;height:350px;background:radial-gradient(ellipse,color-mix(in srgb,var(--color-accent) 7%,transparent) 0%,transparent 65%);pointer-events:none}.arc-header__inner{max-width:1100px;margin:0 auto;display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;position:relative;z-index:1}.arc-header__label{font-size:.6rem;font-weight:800;text-transform:uppercase;letter-spacing:3px;color:var(--color-accent);margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}.arc-header__label::before{content:"";width:20px;height:2px;background:var(--color-accent);display:inline-block}.arc-header__title{font-size:clamp(2rem, 5vw, 3.2rem);font-weight:900;color:#fff;letter-spacing:-1px;line-height:1;margin:0}.arc-header__count{font-size:.72rem;font-weight:600;color:rgb(255 255 255 / .3);white-space:nowrap;padding-bottom:.3rem}.arc-header__back{display:inline-flex;align-items:center;gap:.4rem;font-size:.6rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:rgb(255 255 255 / .3);text-decoration:none;margin-bottom:.7rem;transition:color 0.15s}.arc-header__back:hover{color:#fff}.arc-header__desc{font-size:.78rem;color:rgb(255 255 255 / .5);line-height:1.55;max-width:480px;margin-top:.5rem}.arc-subnav{background:var(--arc-bg-header);border-bottom:1px solid rgb(255 255 255 / .07)}.arc-subnav__inner{max-width:1100px;margin:0 auto;padding:0 2rem;display:flex;align-items:center;overflow-x:auto;-ms-overflow-style:none;scrollbar-width:none}.arc-subnav__inner::-webkit-scrollbar{display:none}.arc-subnav__btn{display:inline-flex;align-items:center;padding:.7rem .9rem;font-size:.67rem;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:rgb(255 255 255 / .38);text-decoration:none;border-bottom:2px solid #fff0;white-space:nowrap;transition:color 0.15s,border-color 0.15s}.arc-subnav__btn:hover{color:rgb(255 255 255 / .8)}.arc-subnav__btn.active{color:#fff;border-bottom-color:var(--color-accent)}.arc-body{max-width:1100px;margin:0 auto;padding:2.5rem 2rem 4rem;display:grid;grid-template-columns:1fr 280px;gap:3rem;align-items:start}.arc-mini-hero{display:block;text-decoration:none;position:relative;border-radius:8px;overflow:hidden;margin-bottom:2rem;background:#111;height:var(--arc-hero-h)}[data-arc-hero-style="editorial"] .arc-mini-hero{height:auto;background:var(--color-surface);display:grid;grid-template-columns:1.4fr 1fr;border:1px solid var(--color-border)}.arc-mini-hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;display:block;transition:transform 0.5s ease}[data-arc-hero-style="editorial"] .arc-mini-hero__img{position:relative;inset:auto;min-height:240px}.arc-mini-hero:hover .arc-mini-hero__img{transform:scale(1.03)}.arc-mini-hero__overlay{position:absolute;inset:0;background:linear-gradient(to top,rgb(0 0 0 / .88) 0%,rgb(0 0 0 / .2) 50%,transparent 100%)}[data-arc-hero-style="portrait"] .arc-mini-hero__overlay{background:linear-gradient(to top,rgb(0 0 0 / .92) 0%,rgb(0 0 0 / .35) 55%,transparent 100%)}[data-arc-hero-style="editorial"] .arc-mini-hero__overlay{display:none}:not([data-arc-hero-style="editorial"]) .arc-mini-hero::after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--color-accent);z-index:3}.arc-mini-hero__body{position:absolute;bottom:0;left:0;right:0;padding:1.5rem;z-index:2}[data-arc-hero-style="editorial"] .arc-mini-hero__body{position:relative;background:var(--color-surface);display:flex;flex-direction:column;justify-content:center}.arc-mini-hero__cat{font-size:.58rem;font-weight:800;text-transform:uppercase;letter-spacing:1.5px;color:var(--color-accent);display:block;margin-bottom:.45rem}.arc-mini-hero__title{font-size:clamp(1.1rem, 2.2vw, 1.6rem);font-weight:900;line-height:1.2;letter-spacing:-.2px;margin-bottom:.5rem;color:#fff}[data-arc-hero-style="editorial"] .arc-mini-hero__title{color:#111}.arc-mini-hero__meta{font-size:.7rem;display:flex;align-items:center;gap:.5rem;color:rgb(255 255 255 / .5)}[data-arc-hero-style="editorial"] .arc-mini-hero__meta{color:#aaa}[data-arc-show-play="1"] .arc-mini-hero__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-58%);width:58px;height:58px;background:rgb(0 0 0 / .45);border:2px solid rgb(255 255 255 / .55);backdrop-filter:blur(6px);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;z-index:2;transition:background 0.2s,border-color 0.2s,transform 0.2s}[data-arc-show-play="1"] .arc-mini-hero:hover .arc-mini-hero__play{background:var(--color-accent);border-color:var(--color-accent);transform:translate(-50%,-58%) scale(1.08)}[data-arc-show-play="1"] .arc-mini-hero__duration{position:absolute;bottom:1rem;right:1rem;background:rgb(0 0 0 / .72);color:#fff;font-size:.65rem;font-weight:700;letter-spacing:.5px;padding:.2rem .55rem;border-radius:3px;z-index:3;backdrop-filter:blur(4px)}.arc-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.arc-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:6px;overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:box-shadow 0.2s,transform 0.2s}.arc-card:hover{box-shadow:0 8px 28px rgb(0 0 0 / .09);transform:translateY(-3px)}.arc-card__img-wrap{width:100%;aspect-ratio:var(--arc-card-ratio);overflow:hidden;position:relative;flex-shrink:0;background:var(--color-surface-2)}.arc-card__img-wrap img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.4s ease}.arc-card:hover .arc-card__img-wrap img{transform:scale(1.04)}.arc-card__img-wrap::after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--color-accent);transform:scaleX(0);transform-origin:left;transition:transform 0.3s ease}.arc-card:hover .arc-card__img-wrap::after{transform:scaleX(1)}[data-arc-show-play="1"] .arc-card__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.85);width:36px;height:36px;background:rgb(0 0 0 / .45);border:1.5px solid rgb(255 255 255 / .5);backdrop-filter:blur(4px);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;opacity:0;transition:opacity 0.2s,transform 0.2s,background 0.2s}[data-arc-show-play="1"] .arc-card:hover .arc-card__play{opacity:1;transform:translate(-50%,-50%) scale(1);background:var(--color-accent);border-color:var(--color-accent)}[data-arc-show-play="1"] .arc-card__duration{position:absolute;bottom:.5rem;right:.5rem;background:rgb(0 0 0 / .72);color:#fff;font-size:.6rem;font-weight:700;letter-spacing:.5px;padding:.15rem .45rem;border-radius:3px;backdrop-filter:blur(4px)}[data-arc-show-play="1"] .arc-card__video-meta{display:flex;align-items:center;gap:.75rem;margin-top:.4rem;flex-wrap:wrap}[data-arc-show-play="1"] .arc-card__video-tag{display:inline-flex;align-items:center;gap:.3rem;font-size:.6rem;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:rgb(255 255 255 / .35)}[data-arc-show-play="1"] .arc-card__video-tag svg{flex-shrink:0}.arc-card__body{padding:.9rem 1rem 1rem;flex:1;display:flex;flex-direction:column}.arc-card__cat{font-size:.58rem;font-weight:800;text-transform:uppercase;letter-spacing:1.5px;color:var(--color-accent);margin-bottom:.35rem;display:block}.arc-card__title{font-size:.9rem;font-weight:800;color:rgb(255 255 255 / .88);line-height:1.3;margin-bottom:.5rem;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.arc-card__meta{font-size:.68rem;color:rgb(255 255 255 / .35);margin-top:auto}.arc-pagination{margin-top:2rem;display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}.arc-pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:4px;border:1px solid var(--color-border);font-size:.82rem;font-weight:700;color:var(--color-text-2);text-decoration:none;transition:all 0.15s}.arc-pagination .page-numbers:focus:not(:focus-visible){outline:none;box-shadow:none}.arc-pagination .page-numbers:hover{border-color:var(--color-accent);color:var(--color-accent)}.arc-pagination .page-numbers.current{background:#111;color:#fff!important;border-color:#111}.arc-pagination .page-numbers.dots{display:none}.arc-sidebar{display:flex;flex-direction:column;gap:2rem;position:sticky;top:80px}.arc-rail__header{display:flex;align-items:center;gap:.6rem;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:2px solid #111}.arc-rail__accent{width:18px;height:3px;background:var(--color-accent);border-radius:2px;flex-shrink:0}.arc-rail__title{font-size:.63rem;font-weight:800;text-transform:uppercase;letter-spacing:2px;color:rgb(255 255 255 / .88);margin:0}.arc-latest__item{display:flex;gap:.75rem;padding:.8rem 0;border-bottom:1px solid var(--color-border);text-decoration:none;transition:opacity 0.15s;align-items:flex-start}.arc-latest__item:last-child{border-bottom:none}.arc-latest__item:hover{opacity:.7}.arc-latest__img-wrap{position:relative;flex-shrink:0;width:72px;height:50px;border-radius:4px;overflow:hidden;background:var(--color-surface-2)}.arc-latest__img{width:100%;height:100%;object-fit:cover;display:block}.arc-latest__placeholder{width:72px;height:50px;background:var(--color-surface-2);border-radius:4px;flex-shrink:0}[data-arc-show-play="1"] .arc-latest__play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgb(0 0 0 / .3);color:#fff;opacity:0;transition:opacity 0.2s;border-radius:4px}[data-arc-show-play="1"] .arc-latest__item:hover .arc-latest__play{opacity:1}[data-arc-show-play="1"] .arc-latest__dur{position:absolute;bottom:2px;right:3px;background:rgb(0 0 0 / .72);color:#fff;font-size:.55rem;font-weight:700;padding:.1rem .3rem;border-radius:2px}.arc-latest__title{font-size:.8rem;font-weight:700;color:rgb(255 255 255 / .88);line-height:1.3}.arc-latest__date{font-size:.65rem;color:rgb(255 255 255 / .35);margin-top:.2rem;display:block}.arc-cats__list{display:flex;flex-direction:column}.arc-cats__item{display:flex;align-items:center;justify-content:space-between;padding:.65rem 0;border-bottom:1px solid var(--color-border);text-decoration:none;transition:color 0.15s}.arc-cats__item:last-child{border-bottom:none}.arc-cats__item:hover .arc-cats__name{color:var(--color-accent)}.arc-cats__name{font-size:.82rem;font-weight:700;color:rgb(255 255 255 / .88);transition:color 0.15s}.arc-cats__count{font-size:.7rem;font-weight:600;color:rgb(255 255 255 / .3)}*,*::before,*::after{box-sizing:border-box}html,body{overflow-x:hidden;max-width:100%}#content,.arc-header,.arc-subnav,.arc-body,.arc-grid,.arc-card,.arc-mini-hero,.arc-rail,.arc-subnav__inner{min-width:0;max-width:100%}img{max-width:100%;height:auto;display:block}@media (max-width:1024px){.arc-body{grid-template-columns:1fr;gap:2rem}.arc-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:2rem}}@media (max-width:768px){.arc-sidebar{display:none}.arc-body{display:block;padding:1.25rem 1rem 3rem;width:100%}.arc-header{padding:1.75rem 1rem 1.5rem}.arc-header__inner{flex-direction:column;align-items:flex-start;gap:.5rem}.arc-header__title{font-size:clamp(1.4rem, 6vw, 2rem)}.arc-subnav__inner{padding:0 .75rem}.arc-mini-hero{width:100%;margin-bottom:1.5rem;height:200px}.arc-mini-hero__title{font-size:1rem}[data-arc-hero-style="editorial"] .arc-mini-hero{grid-template-columns:1fr;height:auto}[data-arc-hero-style="editorial"] .arc-mini-hero__img{min-height:180px}[data-arc-hero-style="portrait"] .arc-mini-hero{height:240px}.arc-grid{display:grid;grid-template-columns:1fr 1fr;gap:.85rem;width:100%}.arc-card{width:100%;min-width:0}.arc-card__img-wrap{aspect-ratio:16/9;height:auto}.arc-card__title{font-size:.82rem}.arc-card__body{padding:.65rem .75rem .85rem}}@media (max-width:520px){.arc-body{padding:1rem .85rem 2.5rem}.arc-grid{grid-template-columns:1fr;gap:.9rem}.arc-mini-hero{height:180px;border-radius:6px}.arc-mini-hero__title{font-size:.95rem}.arc-mini-hero__body{padding:.85rem 1rem}.arc-card__title{font-size:.88rem}.arc-header__title{font-size:1.5rem}.arc-header{padding:1.5rem .85rem 1.25rem}.arc-subnav__inner{padding:0 .5rem}.arc-subnav__btn{padding:.55rem .65rem;font-size:.6rem}}