* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: #fafafa; }
body { font-family: "Libre Franklin", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; line-height: 1.65; color: #222; background: #fff; font-variant-numeric: tabular-nums; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4 { color: #222; font-weight: 600; margin: 0 0 12px; line-height: 1.3; }
p { margin: 0 0 16px; }
a { color: #1a56a8; text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

.top { border-bottom: 1px solid #e6e6e6; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: #222; font-size: 17px; font-weight: 500; }
.brand:hover { text-decoration: none; }
.brand svg { width: 26px; height: 26px; flex: none; }
.brand span b { font-weight: 600; }
.menu { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 28px; }
.menu a { color: #555; font-size: 15px; }
.menu a:hover { color: #222; text-decoration: none; }
.menu a.on { color: #222; font-weight: 500; }
.menu a.buy { color: #222; font-weight: 500; }

.btn { display: inline-block; font: 500 15px/1.2 "Libre Franklin", sans-serif; padding: 11px 22px; border: 1px solid #222; border-radius: 3px; background: #fff; color: #222; cursor: pointer; text-align: center; }
.btn:hover { background: #222; color: #fff; text-decoration: none; }
.btn-go, .btn-dark { background: #222; color: #fff; }
.btn-go:hover, .btn-dark:hover { background: #000; border-color: #000; }
.btn-line { background: #fff; color: #222; }
.btn-sm { padding: 7px 14px; font-size: 14px; }

.hero { padding: 80px 0 56px; }
.hero h1 { font-size: 38px; line-height: 1.2; font-weight: 600; letter-spacing: -.4px; max-width: 820px; margin-bottom: 18px; }
.hero p { font-size: 19px; line-height: 1.6; color: #555; max-width: 720px; margin: 0; }
.hero p strong { font-weight: 500; color: #222; }

section { padding: 64px 0; }
.shop { padding-top: 0; }
.title { margin: 0 0 28px; max-width: 700px; }
.title h2 { font-size: 26px; margin-bottom: 6px; }
.title p { color: #666; margin: 0; }
.grey { background: #fafafa; border-top: 1px solid #eee; border-bottom: 1px solid #eee; }

.tabs { display: flex; flex-wrap: wrap; gap: 28px; border-bottom: 1px solid #e6e6e6; margin: 0 0 32px; }
.tabs button { font: 400 15px "Libre Franklin", sans-serif; color: #666; background: none; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px; padding: 0 0 12px; cursor: pointer; }
.tabs button:hover { color: #222; }
.tabs button.on { color: #222; font-weight: 500; border-bottom-color: #222; }
.tabs button small { font-size: 13px; color: #999; margin-left: 5px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { border: 1px solid #e6e6e6; border-radius: 4px; padding: 22px 24px 20px; display: flex; flex-direction: column; }
.card h3 { font-size: 15px; font-weight: 600; margin: 0 0 14px; color: #555; }
.card-port { font-size: 21px; font-weight: 600; line-height: 1.25; margin: 0 0 18px; }
.card-port small { display: block; font-size: 13px; font-weight: 400; color: #888; margin-top: 4px; }
.card-sp { display: grid; grid-template-columns: 64px 1fr; gap: 5px 12px; margin: 0 0 20px; font-size: 14px; line-height: 1.5; }
.card-sp dt { color: #888; }
.card-sp dd { margin: 0; }
.card-ft { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 16px; border-top: 1px solid #eee; }
.card-pr { display: block; font-size: 24px; font-weight: 600; line-height: 1.15; }
.card-pr small { font-size: 14px; font-weight: 400; color: #888; margin-left: 2px; }
.card-val { display: block; font-size: 13px; color: #777; margin-top: 2px; }
.lab { font-size: 12px; font-weight: 400; color: #888; margin-left: 10px; letter-spacing: 0; }
.rack-note { font-size: 15px; color: #666; margin: 28px 0 0; }

.split { display: flex; gap: 64px; align-items: flex-start; }
.split > div { flex: 1; min-width: 0; }
.split h2 { font-size: 26px; }
.split p { color: #555; }
.ticks { list-style: none; padding: 0; margin: 20px 0 0; }
.ticks li { padding: 6px 0 6px 22px; position: relative; color: #555; }
.ticks li:before { content: "\2013"; position: absolute; left: 0; color: #999; }
.ticks li strong { color: #222; font-weight: 500; }
.vs h3 { font-size: 15px; font-weight: 500; color: #666; }
.vs table { width: 100%; border-collapse: collapse; font-size: 15px; }
.vs th { font-weight: 500; text-align: left; padding: 8px 12px 8px 0; color: #888; border-bottom: 1px solid #ddd; }
.vs td { padding: 10px 12px 10px 0; border-bottom: 1px solid #eee; color: #666; }
.vs td:first-child { color: #888; }
.vs td.us, .vs th.us { color: #222; }

.faq { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 56px; }
.faq h4 { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.faq p { font-size: 15px; color: #555; margin: 0; }

.go { border-top: 1px solid #eee; padding: 48px 0; }
.go .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.go h2 { font-size: 22px; margin: 0 0 4px; }
.go p { margin: 0; color: #666; }
.go .btn { flex: none; }

.foot { background: #fafafa; border-top: 1px solid #eee; color: #777; font-size: 14px; padding: 48px 0 0; }
.foot .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; }
.foot h4 { font-size: 14px; font-weight: 600; margin-bottom: 10px; }
.foot p { max-width: 300px; }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin-bottom: 6px; }
.foot a { color: #555; }
.foot a:hover { color: #222; }
.foot .brand { color: #222; font-size: 16px; margin-bottom: 12px; }
.foot .brand svg { width: 22px; height: 22px; }
.foot .base { border-top: 1px solid #eee; margin-top: 36px; padding: 18px 0 22px; font-size: 13px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

.head { padding: 56px 0 40px; }
.head h1 { font-size: 34px; letter-spacing: -.3px; margin-bottom: 10px; }
.head p { font-size: 18px; color: #555; max-width: 700px; margin: 0; }
.path { font-size: 14px; color: #888; margin-bottom: 14px; }

.box { border: 1px solid #e6e6e6; border-radius: 4px; }

.incl { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.incl .ic { width: 22px; height: 22px; margin-bottom: 12px; }
.incl .ic svg { width: 22px; height: 22px; display: block; }
.incl h4 { font-size: 16px; margin-bottom: 4px; }
.incl p { font-size: 15px; color: #555; margin: 0; }

.locs { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.locs .box { padding: 24px; display: flex; gap: 18px; }
.locs .code { flex: none; font-size: 14px; font-weight: 600; color: #888; width: 28px; padding-top: 2px; }
.locs h3 { font-size: 17px; margin-bottom: 4px; }
.locs p { font-size: 15px; color: #555; margin: 0; }

.prose { color: #333; }
.prose h2 { font-size: 18px; margin: 36px 0 12px; }
.prose h2:first-child { margin-top: 0; }
.prose ul { padding-left: 20px; margin: 0 0 16px; }
.prose li { margin-bottom: 6px; }
.prose .date { font-size: 14px; color: #888; margin-bottom: 24px; }
.prose .c { display: grid; grid-template-columns: 44px 1fr; margin: 0 0 10px; }
.prose .c > span { color: #888; font-size: 15px; }
.doc { display: grid; grid-template-columns: 200px 1fr; gap: 56px; align-items: start; }
.doc nav { position: sticky; top: 24px; }
.doc nav h4 { font-size: 13px; font-weight: 500; color: #888; margin-bottom: 8px; }
.doc nav ul { list-style: none; padding: 0; margin: 0 0 24px; }
.doc nav a { display: block; padding: 4px 0; color: #555; font-size: 15px; }
.doc nav a.on { color: #222; font-weight: 500; }
.doc article { min-width: 0; max-width: 720px; }

.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.tile { padding: 24px; }
.tile .ic { width: 22px; height: 22px; margin-bottom: 14px; }
.tile .ic svg { width: 22px; height: 22px; display: block; }
.tile h3 { font-size: 17px; margin-bottom: 6px; }
.tile p { font-size: 15px; color: #555; }
.tile p:last-child { margin-bottom: 0; }

.tags { margin: -12px 0 22px; font-size: 14px; color: #777; }
.tags span:not(:last-child):after { content: "\00a0\00b7\00a0"; }
.jump { border-top: 1px solid #eee; border-bottom: 1px solid #eee; }
.jump .wrap { display: flex; flex-wrap: wrap; gap: 28px; }
.jump a { color: #555; font-size: 15px; padding: 14px 0; }
.jump a:hover { color: #222; }

.rack { border-top: 1px solid #ddd; }
.rack-row { display: grid; grid-template-columns: 2.1fr .9fr .8fr 1.5fr 1.25fr 1fr 80px; align-items: center; gap: 16px; padding: 16px 0; border-bottom: 1px solid #eee; }
.rack-head { padding: 10px 0; font-size: 13px; color: #888; }
.rack-row .nm { font-weight: 600; }
.rack-row .nm small { display: block; font-weight: 400; font-size: 14px; color: #777; }
.rack-row .v { font-size: 15px; line-height: 1.45; }
.rack-row .v small { display: block; font-size: 13px; color: #888; }
.rack-row .v strong { font-weight: 500; }
.rack-row .pr { font-size: 17px; font-weight: 600; line-height: 1.3; }
.rack-row .pr small { font-size: 13px; font-weight: 400; color: #888; }
.rack-row .pr .per { display: block; font-size: 13px; font-weight: 400; color: #777; }
.rack-row .lab { margin-left: 8px; }

.order { padding-top: 8px; }
.order-grid { display: grid; grid-template-columns: 1fr 330px; gap: 32px; align-items: start; }
.panel { border: 1px solid #e6e6e6; border-radius: 4px; margin-bottom: 24px; background: #fff; }
.panel > h2 { font-size: 16px; margin: 0; padding: 16px 22px; border-bottom: 1px solid #eee; display: flex; align-items: center; gap: 10px; }
.panel > h2 .n { color: #888; font-weight: 400; }
.panel .in { padding: 22px; }
.fl { display: block; font-weight: 500; font-size: 14px; line-height: 18px; margin-bottom: 6px; height: 18px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fl small { font-weight: 400; font-size: 13px; color: #999; margin-left: 4px; }
.fr { display: flex; gap: 18px; }
.ff { flex: 1; min-width: 0; margin-bottom: 18px; }
.order input[type=text], .order input[type=email], .order input[type=number], .order select, .order textarea {
  display: block; width: 100%; height: 42px; padding: 0 12px; font: 15px "Libre Franklin", sans-serif; color: #222;
  background: #fff; border: 1px solid #d4d4d4; border-radius: 3px; outline: none;
}
.order textarea { height: auto; padding: 10px 12px; resize: vertical; line-height: 1.5; }
.order select { -webkit-appearance: none; appearance: none; padding-right: 34px; cursor: pointer;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23666' stroke-width='1.3'/%3E%3C/svg%3E") no-repeat right 13px center; }
.order input:focus, .order select:focus, .order textarea:focus { border-color: #888; }
.order option:disabled { color: #bbb; }
.order .tabs { gap: 22px; margin-bottom: 16px; }
.order .tabs button { font-size: 14px; padding-bottom: 10px; }

.pick { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 24px; }
.pick label { position: relative; cursor: pointer; }
.pick input { position: absolute; opacity: 0; pointer-events: none; }
.pick .pk { display: flex; justify-content: space-between; gap: 10px; border: 1px solid #e0e0e0; border-radius: 3px; padding: 12px 14px; height: 100%; }
.pick .pk:hover { border-color: #bbb; }
.pick input:checked + .pk { border-color: #222; box-shadow: inset 0 0 0 1px #222; }
.pick input:focus-visible + .pk { outline: 2px solid #1a56a8; outline-offset: 1px; }
.pick b { display: block; font-weight: 600; font-size: 15px; }
.pick .sp { display: block; font-size: 13px; color: #777; line-height: 1.45; margin-top: 2px; }
.pick .pp { font-size: 15px; font-weight: 600; white-space: nowrap; text-align: right; }
.pick .pp small { margin-left: 1px; font-size: 12px; font-weight: 400; color: #999; }

.chk { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; font-size: 15px; color: #444; }
.chk input { position: absolute; opacity: 0; pointer-events: none; }
.chk .bx { width: 17px; height: 17px; flex: none; border: 1px solid #aaa; border-radius: 2px; margin-top: 3px; position: relative; background: #fff; }
.chk input:checked + .bx { background: #222; border-color: #222; }
.chk input:checked + .bx:after { content: ""; position: absolute; left: 5px; top: 1px; width: 4px; height: 9px; border: solid #fff; border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); }
.chk input:focus-visible + .bx { outline: 2px solid #1a56a8; outline-offset: 1px; }
.chk strong { font-weight: 500; color: #222; }
.chk.off { opacity: .4; cursor: default; }

.qty { display: flex; }
.qty button { width: 38px; height: 42px; border: 1px solid #d4d4d4; background: #fafafa; color: #222; font: 400 17px "Libre Franklin", sans-serif; cursor: pointer; }
.qty button:hover { background: #f0f0f0; }
.qty button:first-child { border-right: 0; border-radius: 3px 0 0 3px; }
.qty button:last-child { border-left: 0; border-radius: 0 3px 3px 0; }
.qty input { width: 52px !important; text-align: center; -moz-appearance: textfield; border-radius: 0 !important; }
.order input[type=number]::-webkit-inner-spin-button, .order input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

.addbar { display: flex; align-items: flex-end; gap: 20px; border-top: 1px solid #eee; margin-top: 22px; padding-top: 20px; }
.addbar .sum { margin-left: auto; font-size: 22px; font-weight: 600; line-height: 1; padding-bottom: 10px; }
.addbar .sum small { font-size: 14px; font-weight: 400; color: #888; }
.btn svg { width: 14px; height: 14px; vertical-align: -2px; margin-right: 6px; }
.btn:disabled { opacity: .7; cursor: default; }

.bag { position: sticky; top: 24px; }
.bag .panel > h2 { justify-content: space-between; }
.bag .cnt { font-size: 13px; font-weight: 400; color: #888; }
.line { padding: 14px 22px; border-bottom: 1px solid #eee; }
.line .lt { display: flex; justify-content: space-between; gap: 10px; }
.line b { font-size: 15px; font-weight: 600; }
.line .lp { font-size: 15px; font-weight: 500; white-space: nowrap; }
.line .ls { font-size: 13px; color: #777; line-height: 1.55; margin-top: 2px; word-break: break-word; }
.line .rm { background: none; border: 0; padding: 0; margin-top: 4px; font: 13px "Libre Franklin", sans-serif; color: #888; cursor: pointer; }
.line .rm:hover { color: #b3261e; }
.empty { padding: 22px; margin: 0; font-size: 14px; color: #888; border-bottom: 1px solid #eee; }
.tot { display: flex; justify-content: space-between; align-items: baseline; padding: 16px 22px; font-size: 15px; color: #555; }
.tot strong { font-size: 22px; font-weight: 600; color: #222; }
.tot small { font-size: 14px; font-weight: 400; color: #888; }
.bag .btn { display: block; width: calc(100% - 44px); margin: 0 22px; }
.err { color: #b3261e; font-size: 14px; margin: 0 22px 10px; }
.err:empty { display: none; }
.fine { font-size: 13px; color: #888; margin: 12px 22px 20px; line-height: 1.5; }
.fallback { padding: 18px 22px 22px; }
.fallback h4 { font-size: 15px; margin-bottom: 4px; }
.fallback p { font-size: 14px; color: #555; }
.fallback textarea { font: 12px/1.5 Menlo, Consolas, monospace !important; margin-bottom: 10px; }
.fallback .btn { width: 100%; margin: 0; }
[hidden] { display: none !important; }

@media (max-width: 960px) {
  .menu { gap: 20px; }
  .menu li:not(.cta) { display: none; }
  .hero { padding: 56px 0 44px; }
  .hero h1 { font-size: 32px; }
  section { padding: 52px 0; }
  .shop { padding-top: 0; }
  .cards { grid-template-columns: 1fr 1fr; }
  .rack-head { display: none; }
  .rack-row { grid-template-columns: 1fr 1fr; gap: 6px 18px; }
  .rack-row .nm, .rack-row .btn { grid-column: 1 / -1; }
  .rack-row .btn { justify-self: start; margin-top: 6px; }
  .split { flex-direction: column; align-items: stretch; gap: 36px; }
  .faq { grid-template-columns: 1fr; }
  .go .wrap { flex-direction: column; align-items: flex-start; }
  .foot .cols { grid-template-columns: 1fr 1fr; }
  .incl { grid-template-columns: 1fr 1fr; }
  .locs { grid-template-columns: 1fr; }
  .doc { grid-template-columns: 1fr; gap: 24px; }
  .doc nav { position: static; }
  .order-grid { grid-template-columns: 1fr; }
  .bag { position: static; }
  .three { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 18px; }
  .hero { padding: 40px 0 36px; }
  .hero h1 { font-size: 27px; }
  .hero p { font-size: 17px; }
  .cards { grid-template-columns: 1fr; }
  .tabs { flex-wrap: nowrap; overflow-x: auto; gap: 22px; margin-left: -18px; margin-right: -18px; padding: 0 18px; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tabs button { white-space: nowrap; flex: none; }
  .tabs button { padding-bottom: 10px; }
  .tabs button small { display: none; }
  .title h2, .split h2 { font-size: 23px; }
  .head h1 { font-size: 28px; }
  .incl, .foot .cols { grid-template-columns: 1fr; }
  .pick { grid-template-columns: 1fr; }
  .fr { flex-direction: column; gap: 0; }
  .panel > h2, .panel .in { padding-left: 16px; padding-right: 16px; }
  .addbar { flex-wrap: wrap; }
  .addbar .btn { width: 100%; }
  .jump .wrap { gap: 20px; }
}
.hint { font-size: 13px; color: #888; margin: -6px 0 20px; line-height: 1.5; }
.err-in { margin: -10px 0 16px; }