.commons-topbar nav { display: flex; gap: clamp(16px, 2.5vw, 38px); margin-left: auto; }
.commons-topbar nav a { font-size: 13px; color: #aaa; transition: color .2s ease; }
.commons-topbar nav a:hover, .commons-topbar nav a[aria-current] { color: #fff; }
.topbar-edition, .eyebrow, .catalog-count, .method-grid article > span, .hero-art-label { font: 11px var(--mono); letter-spacing: .12em; }
.topbar-edition { color: #777; margin-left: clamp(15px, 3vw, 48px); }
.commons-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .82fr); min-height: min(740px, 75vh); border-bottom: 1px solid var(--line); }
.hero-copy { align-self: center; padding: clamp(70px, 8vw, 145px) 0; max-width: 800px; }
.hero-copy .eyebrow, .section-head .eyebrow { color: #9b9b9b; margin: 0 0 36px; }
.hero-copy h1 { margin: 0; font-size: clamp(56px, 6.1vw, 105px); font-weight: 500; line-height: .99; letter-spacing: -.075em; }
.hero-copy h1 em { font-style: normal; color: #969696; }
.hero-lead { max-width: 580px; margin: 42px 0 36px; color: #b1b1b1; font-size: clamp(17px, 1.6vw, 21px); line-height: 1.55; }
.hero-jump { display: inline-flex; gap: 35px; align-items: center; padding: 16px 0; border-bottom: 1px solid #aaa; font-size: 14px; }
.hero-jump span { font-size: 21px; }
.hero-art { position: relative; overflow: hidden; border-left: 1px solid var(--line); min-height: 420px; }
.hero-grid { position: absolute; inset: -15%; background-image: radial-gradient(circle, #c4c4c4 1px, transparent 1.25px); background-size: 9px 9px; opacity: .48; mask-image: radial-gradient(ellipse at 60% 50%, #000 9%, transparent 71%); transform: perspective(600px) rotateY(-12deg) rotateZ(-18deg); animation: grid-drift 22s ease-in-out infinite alternate; }
.hero-art-symbol { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); font: 500 clamp(70px, 10vw, 170px) var(--mono); color: #e0e0e0; letter-spacing: -.18em; white-space: nowrap; text-shadow: 0 0 55px #080808; }
.hero-art-label { position: absolute; bottom: 26px; right: 26px; color: #888; }
@keyframes grid-drift { from { translate: -3% -2%; } to { translate: 3% 2%; } }
.commons-catalog, .commons-method { padding-block: clamp(85px, 10vw, 160px); }
.section-head { max-width: 790px; margin-bottom: 54px; }
.section-head .eyebrow { margin-bottom: 22px; }
.section-head h2 { font-size: clamp(43px, 5.5vw, 82px); line-height: 1.05; font-weight: 500; letter-spacing: -.065em; margin: 0 0 22px; }
.section-head > p:last-child { max-width: 650px; color: #aaa; font-size: 17px; line-height: 1.65; margin: 0; }
.catalog-tools { display: grid; grid-template-columns: minmax(220px, 1.7fr) minmax(150px, .7fr) minmax(150px, .7fr); gap: 12px; margin-bottom: 27px; }
.catalog-tools label { display: grid; gap: 9px; color: #aaa; font: 11px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.catalog-tools input, .catalog-tools select { width: 100%; min-height: 56px; border: 1px solid #383838; border-radius: 0; background: #111; color: #fff; padding: 15px 18px; font: 14px var(--sans); }
.catalog-tools input:focus-visible, .catalog-tools select:focus-visible { outline: 2px solid var(--moebius-focus); outline-offset: 2px; }
.catalog-tools input::placeholder { color: #777; }
.catalog-count { margin: 0 0 25px; color: #858585; }
.catalog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: #333; border: 1px solid #333; }
.catalog-grid:empty { display: none; }
.package-card { display: flex; flex-direction: column; min-height: 280px; padding: 27px; background: #0c0c0c; transition: background .2s ease; }
.package-card:hover, .package-card:focus-visible { background: #181818; }
.package-card .card-kicker { display: flex; justify-content: space-between; gap: 15px; color: #999; font: 11px var(--mono); text-transform: uppercase; }
.package-card h3 { margin: 45px 0 12px; font-size: 29px; line-height: 1.1; font-weight: 500; letter-spacing: -.045em; }
.package-card p { color: #aaa; line-height: 1.55; margin: 0 0 30px; }
.package-card .card-id { margin-top: auto; font: 11px var(--mono); color: #808080; overflow-wrap: anywhere; }
.catalog-empty { border: 1px solid #333; min-height: 330px; padding: 56px; background: radial-gradient(circle at 75% 25%, #171717, #0a0a0a 52%); }
.catalog-empty[hidden], .package-detail[hidden] { display: none; }
.empty-symbol { font: 55px var(--mono); color: #8e8e8e; }
.catalog-empty h3 { font-size: 30px; font-weight: 500; letter-spacing: -.04em; margin: 18px 0 12px; }
.catalog-empty p { max-width: 550px; color: #aaa; line-height: 1.65; }
.catalog-empty a { display: inline-block; margin-top: 18px; border-bottom: 1px solid #aaa; padding-bottom: 8px; }
.package-detail { border: 1px solid #333; padding: clamp(28px, 4vw, 65px); margin-top: 30px; }
.package-detail h3 { font-size: clamp(32px, 4vw, 58px); letter-spacing: -.05em; margin: 14px 0; }
.package-detail dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; margin: 32px 0; }
.package-detail dl > div { border-top: 1px solid #333; padding-top: 13px; }
.package-detail dt { color: #888; font: 11px var(--mono); text-transform: uppercase; }
.package-detail dd { margin: 10px 0 0; overflow-wrap: anywhere; }
.package-detail code, .install-note code { display: block; padding: 18px; background: #151515; border: 1px solid #303030; color: #eee; font: 12px var(--mono); overflow-x: auto; white-space: nowrap; }
.package-detail a { text-decoration: underline; text-underline-offset: 4px; }
.commons-method { border-top: 1px solid var(--line); }
.method-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid #333; }
.method-grid article { padding: 34px; min-height: 245px; border-right: 1px solid #333; }
.method-grid article:last-child { border: 0; }
.method-grid article > span { color: #888; }
.method-grid h3 { margin: 38px 0 10px; font-size: 28px; font-weight: 500; }
.method-grid p { color: #aaa; line-height: 1.6; margin: 0; }
.install-note { display: grid; grid-template-columns: 1fr 1.5fr; gap: 15px 30px; align-items: center; margin-top: 50px; padding: 30px; background: #111; }
.install-note strong { font-size: 22px; font-weight: 500; }
.install-note p { grid-column: 1 / -1; color: #999; margin: 0; }
.commons-footer { display: flex; align-items: center; gap: 30px; border-top: 1px solid var(--line); padding-block: 35px; }
.commons-footer p { color: #888; font-size: 12px; margin: 0 auto 0 0; }
.commons-footer > a:last-child { font-size: 12px; }
@media (max-width: 950px) { .topbar-edition { display: none; } .commons-hero { grid-template-columns: 1fr; } .hero-art { min-height: 230px; border-left: 0; border-top: 1px solid var(--line); } .hero-grid { background-size: 8px 8px; } .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 650px) { .wrap { width: min(100% - 40px, 1440px); } .commons-topbar { height: 77px; } .commons-topbar nav { gap: 13px; } .commons-topbar nav a { font-size: 11px; } .commons-topbar nav a:first-child { display: none; } .hero-copy { padding-block: 75px; } .hero-copy h1 { font-size: clamp(48px, 12vw, 76px); } .hero-lead { margin-top: 25px; } .catalog-tools, .catalog-grid, .method-grid, .install-note { grid-template-columns: 1fr; } .method-grid article { border-right: 0; border-bottom: 1px solid #333; min-height: 0; } .method-grid article:last-child { border-bottom: 0; } .install-note p { grid-column: auto; } .catalog-empty { padding: 30px; } .package-detail dl { grid-template-columns: 1fr; } .commons-footer { flex-wrap: wrap; } }
@media (prefers-reduced-motion: reduce) { .hero-grid { animation: none; } * { scroll-behavior: auto !important; } }