.sx { --pad: clamp(56px, 7vw, 100px); }
.sx-wrap { max-width: var(--nc-maxw-wide); margin: 0 auto; padding: var(--pad) var(--nc-gutter); }
.sx--warm { background: var(--nc-bg-warm); }
.sx--dark { background: var(--nc-ink); color: #fff; }
.sx--dark .sx-h2, .sx--dark .sx-copy h3 { color: #fff; }
.sx--dark .sx-lead { color: var(--nc-on-dark-2); }

.sx-eyebrow { font-size: var(--nc-eyebrow); letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; color: var(--nc-fg-3); display: inline-flex; align-items: center; gap: 8px; }
.sx-eyebrow .sp { width: 13px; height: 13px; }
.sx--dark .sx-eyebrow { color: rgba(255,255,255,0.6); }
.sx-h2 { font-size: var(--nc-h2); color: var(--nc-ink); letter-spacing: -0.025em; margin: 14px 0 0; max-width: 20ch; }
.sx-lead { font-size: var(--nc-lead); color: var(--nc-fg-2); line-height: 1.5; margin-top: 14px; max-width: 56ch; }
.sx-head--center { text-align: center; max-width: 760px; margin: 0 auto 44px; }
.sx-head--center .sx-eyebrow, .sx-head--center .sx-h2, .sx-head--center .sx-lead { margin-left: auto; margin-right: auto; }
.sx-head--center .sx-h2 { max-width: none; }

.ic { width: 19px; height: 19px; stroke-width: 1.8; flex: none; }
.ic-chip { width: 44px; height: 44px; border-radius: 12px; background: var(--nc-n-100); color: var(--nc-ink);
  display: inline-flex; align-items: center; justify-content: center; flex: none; transition: background 0.2s, color 0.2s; }
.ic-chip .ic { width: 21px; height: 21px; }
.ic-chip--red { background: var(--nc-red-050); color: var(--nc-red); }
.ic-chip--dark { background: var(--nc-ink); color: #fff; }

.sx-split { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(36px, 5vw, 74px); align-items: center; }
.sx-split.rev { grid-template-columns: 1.1fr 1fr; }
.sx-copy h3 { font-size: clamp(1.5rem, 2.2vw, 2.1rem); color: var(--nc-ink); letter-spacing: -0.02em; }
.sx-copy .kicker { font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--nc-red); margin-bottom: 12px; }
.sx-copy > p { font-size: 1.04rem; color: var(--nc-fg-2); line-height: 1.6; max-width: 46ch; margin-top: 16px; }

.sx-feats { margin: 28px 0 30px; display: flex; flex-direction: column; gap: 6px; }
.sx-feat { display: flex; align-items: flex-start; gap: 15px; padding: 12px 0; }
.sx-feat .ft { flex: 1; }
.sx-feat .ft b { display: block; font-size: 1.02rem; color: var(--nc-ink); font-weight: 650; }
.sx--dark .sx-feat .ft b { color: #fff; }
.sx-feat .ft span { font-size: 0.92rem; color: var(--nc-fg-3); }
.sx-feat .more { flex: none; align-self: center; display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem; font-weight: 600; color: var(--nc-ink); background: var(--nc-n-100); border-radius: var(--nc-r-pill); padding: 7px 13px; transition: background 0.2s, color 0.2s; }
.sx-feat .more:hover { background: var(--nc-ink); color: #fff; }
.sx-feat .more .ic { width: 14px; height: 14px; }

.sx-ticks { list-style: none; padding: 0; margin: 22px 0 28px; display: flex; flex-direction: column; gap: 12px; }
.sx-ticks li { display: flex; gap: 12px; align-items: flex-start; font-size: 1rem; color: var(--nc-fg-2); }
.sx-ticks .ic { width: 18px; height: 18px; color: var(--nc-green); margin-top: 1px; }

.sx-media { position: relative; aspect-ratio: 4/3; }
.sx-media-frame { position: absolute; inset: 0; border-radius: var(--nc-r-lg); overflow: hidden; border: 1px solid var(--nc-n-200); background: var(--nc-n-100); }
.sx-media-frame img { width: 100%; height: 100%; object-fit: cover; display: block; transform: scale(1.02); }
.sx-split .sx-media-frame img { animation: kenburns 20s ease-in-out infinite alternate; }
@keyframes kenburns { from { transform: scale(1.02); } to { transform: scale(1.09) translate(-1.4%, -1%); } }
@keyframes sxspin { to { transform: rotate(360deg); } }
.sx-media .star-acc { position: absolute; top: -16px; right: -16px; width: 46px; height: auto; z-index: 3; animation: sxspin 32s linear infinite; filter: drop-shadow(0 6px 14px rgba(223,27,37,0.28)); }
.sx-chip-float { position: absolute; right: -14px; top: 26px; background: #fff; border: 1px solid var(--nc-n-200); box-shadow: var(--nc-sh-md); border-radius: 12px; padding: 12px 15px; }
.sx-chip-float b { display: block; font-size: 1.3rem; font-weight: 700; letter-spacing: -0.02em; color: var(--nc-ink); line-height: 1; }
.sx-chip-float span { font-size: 0.76rem; color: var(--nc-fg-3); }

.sx-seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; background: var(--nc-bg-alt); border-radius: 16px; padding: 7px; gap: 4px; margin-bottom: 48px; }
.sx-seg button { display: flex; align-items: center; gap: 13px; text-align: left; background: transparent; border: 0; cursor: pointer; padding: 13px 16px; border-radius: 11px; transition: background 0.2s, box-shadow 0.2s; font-family: var(--nc-sans); }
.sx-seg button .sub { font-size: 0.72rem; color: var(--nc-fg-3); font-weight: 500; }
.sx-seg button .lab { font-size: 0.98rem; color: var(--nc-fg-2); font-weight: 650; }
.sx-seg button.on { background: #fff; box-shadow: var(--nc-sh-sm); }
.sx-seg button.on .lab { color: var(--nc-ink); }
.sx-seg button.on .ic-chip { background: var(--nc-red-050); color: var(--nc-red); }
@media (max-width: 900px){ .sx-seg { grid-auto-flow: row; grid-auto-columns: auto; } }

.sx-pills { display: flex; flex-wrap: wrap; gap: 10px; }
.sx-pills.center { justify-content: center; margin-bottom: 46px; }
.sx-pill { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 0.96rem; color: var(--nc-fg-2); background: var(--nc-bg); border: 1px solid var(--nc-n-200); border-radius: var(--nc-r-pill); padding: 10px 20px; cursor: pointer; transition: background 0.2s, color 0.2s, border-color 0.2s; }
.sx-pill .ic { width: 16px; height: 16px; }
.sx-pill:hover { background: var(--nc-n-100); border-color: transparent; }
.sx-pill.on { background: var(--nc-ink); color: #fff; border-color: var(--nc-ink); }

.sx-rail { display: flex; flex-direction: column; gap: 4px; }
.sx-railbtn { display: flex; align-items: center; gap: 14px; text-align: left; background: transparent; border: 0; border-left: 2px solid var(--nc-n-200); cursor: pointer; padding: 16px 18px; transition: background 0.2s, border-color 0.25s; font-family: var(--nc-sans); }
.sx-railbtn .rt b { display: block; font-size: 1.05rem; color: var(--nc-fg-2); font-weight: 650; }
.sx-railbtn .rt span { font-size: 0.85rem; color: var(--nc-fg-3); }
.sx-railbtn.on { background: var(--nc-bg-alt); border-left-color: var(--nc-red); border-radius: 0 10px 10px 0; }
.sx-railbtn.on .rt b { color: var(--nc-ink); }
.sx-railbtn.on .ic-chip { background: var(--nc-red-050); color: var(--nc-red); }

.sx-uline { display: flex; gap: 30px; border-bottom: 1px solid var(--nc-n-200); margin-bottom: 44px; }
.sx--dark .sx-uline { border-color: rgba(255,255,255,0.14); }
.sx-uline button { background: transparent; border: 0; cursor: pointer; padding: 0 0 16px; font-family: var(--nc-sans); font-size: 1.02rem; font-weight: 600; color: var(--nc-fg-3); position: relative; display: inline-flex; align-items: center; gap: 9px; }
.sx--dark .sx-uline button { color: rgba(255,255,255,0.6); }
.sx-uline button .ic { width: 17px; height: 17px; }
.sx-uline button::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--nc-red); transform: scaleX(0); transform-origin: left; transition: transform 0.22s var(--nc-ease); }
.sx-uline button.on { color: var(--nc-ink); }
.sx--dark .sx-uline button.on { color: #fff; }
.sx-uline button.on::after { transform: scaleX(1); }

.sx-panel { display: none; }
.sx-panel.on { display: block; animation: sxIn 0.4s var(--nc-ease); }
.sx-panel.on.is-grid { display: grid; }
@keyframes sxIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.sx-bento { display: grid; grid-template-columns: 1fr 1fr; grid-auto-rows: 1fr; gap: 14px; }
.bento-card { border-radius: var(--nc-r-lg); border: 1px solid var(--nc-n-200); background: #fff; padding: 22px; position: relative; overflow: hidden; box-shadow: var(--nc-sh-sm); }
.bento-card.span2 { grid-column: span 2; }
.bento-card.img { padding: 0; }
.bento-card.img img { width: 100%; height: 100%; object-fit: cover; }
.bento-card.dark { background: var(--nc-ink); color: #fff; border-color: var(--nc-ink); }
.bento-card .big { font-size: 2.4rem; font-weight: 700; letter-spacing: -0.03em; line-height: 1; color: var(--nc-ink); }
.bento-card.dark .big { color: #fff; }
.bento-card .big .u { color: var(--nc-red); }
.bento-card .cap { font-size: 0.85rem; color: var(--nc-fg-3); margin-top: 8px; }
.bento-card.dark .cap { color: var(--nc-on-dark-2); }
.bento-card .mini { font-size: 0.78rem; font-weight: 600; color: var(--nc-fg-3); text-transform: uppercase; letter-spacing: 0.05em; }
.bento-card .star-bg { position: absolute; right: -16px; bottom: -16px; width: 90px; opacity: 0.07; }
.sx--dark .bento-card { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.12); }
.sx--dark .bento-card .big { color: #fff; }
.sx--dark .bento-card .cap { color: var(--nc-on-dark-2); }

.sx-acc { display: flex; flex-direction: column; gap: 12px; max-width: 920px; margin: 0 auto; }
.acc-item { border: 1px solid var(--nc-n-200); border-radius: var(--nc-r-lg); overflow: hidden; background: #fff; transition: box-shadow 0.25s; }
.acc-item.on { box-shadow: var(--nc-sh-md); }
.acc-head { display: flex; align-items: center; gap: 16px; padding: 20px 22px; cursor: pointer; }
.acc-head .at { flex: 1; font-size: 1.12rem; font-weight: 650; color: var(--nc-ink); }
.acc-head .chev { transition: transform 0.3s var(--nc-ease); color: var(--nc-fg-3); }
.acc-item.on .chev { transform: rotate(180deg); }
.acc-body { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--nc-ease); }
.acc-item.on .acc-body { max-height: 380px; }
.acc-inner { display: grid; grid-template-columns: 1fr 0.9fr; gap: 30px; padding: 0 22px 24px 82px; align-items: center; }
.acc-inner p { color: var(--nc-fg-2); line-height: 1.55; }
.acc-inner .am { border-radius: 12px; overflow: hidden; aspect-ratio: 16/10; border: 1px solid var(--nc-n-200); }
.acc-inner .am img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 760px){ .acc-inner { grid-template-columns: 1fr; padding-left: 22px; } }

.sx-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.ov-card { border: 1px solid var(--nc-n-200); border-radius: var(--nc-r-lg); background: #fff; padding: 0; overflow: hidden; display: flex; flex-direction: column; transition: transform 0.25s var(--nc-ease), box-shadow 0.25s; }
.ov-card:hover { transform: translateY(-4px); box-shadow: var(--nc-sh-lg); }
.ov-thumb { aspect-ratio: 16/8; overflow: hidden; background: var(--nc-n-100); }
.ov-thumb img { width: 100%; height: 100%; object-fit: cover; }
.ov-body { padding: 24px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.ov-body .ic-chip { margin-top: -46px; position: relative; border: 3px solid #fff; box-shadow: var(--nc-sh-sm); }
.ov-card.dark { background: var(--nc-ink); color: #fff; border-color: var(--nc-ink); }
.ov-card h3 { font-size: 1.3rem; color: var(--nc-ink); margin: 18px 0 8px; }
.ov-card.dark h3 { color: #fff; }
.ov-card p { font-size: 0.96rem; color: var(--nc-fg-2); line-height: 1.55; flex: 1; }
.ov-card.dark p { color: var(--nc-on-dark-2); }
.ov-card .go { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; font-size: 0.92rem; color: var(--nc-red); margin-top: 18px; }
.ov-card.dark .go { color: #fff; }
.ov-card .go .ic { width: 15px; height: 15px; transition: transform 0.2s; }
.ov-card:hover .go .ic { transform: translateX(3px); }
@media (max-width: 760px){ .sx-cards { grid-template-columns: 1fr; } }

.sx-expand { display: flex; gap: 12px; height: 440px; }
.exp { position: relative; flex: 1; border-radius: var(--nc-r-lg); overflow: hidden; cursor: pointer; transition: flex 0.45s var(--nc-ease); border: 1px solid var(--nc-n-200); background: var(--nc-ink); min-width: 0; }
.exp.on { flex: 3.4; }
.exp img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.5; transition: opacity 0.4s; }
.exp.on img { opacity: 0.36; }
.exp::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(28,20,16,0.92), rgba(28,20,16,0.35)); }
.exp-content { position: absolute; inset: 0; z-index: 2; padding: 24px; display: flex; flex-direction: column; justify-content: flex-end; color: #fff; }
.exp-content .ic-chip { background: rgba(255,255,255,0.16); color: #fff; margin-bottom: auto; }
.exp .et { font-size: 1.15rem; font-weight: 650; }
.exp .ed { font-size: 0.92rem; color: rgba(255,255,255,0.82); line-height: 1.5; margin-top: 10px; max-height: 0; opacity: 0; overflow: hidden; transition: max-height 0.4s var(--nc-ease), opacity 0.3s; }
.exp.on .ed { max-height: 120px; opacity: 1; }
.exp .vlabel { writing-mode: vertical-rl; transform: rotate(180deg); position: absolute; left: 22px; bottom: 24px; font-weight: 650; font-size: 1.05rem; color: #fff; transition: opacity 0.3s; }
.exp.on .vlabel { opacity: 0; }
.exp.on .exp-content { opacity: 1; }
.exp:not(.on) .exp-content > *:not(.vlabel):not(.ic-chip) { opacity: 0; }
@media (max-width: 760px){ .sx-expand { flex-direction: column; height: auto; } .exp { height: 90px; } .exp.on { height: 280px; flex: none; } .exp .vlabel { writing-mode: horizontal-tb; transform: none; position: static; } }

.sx-flow { display: flex; align-items: stretch; gap: 0; margin-bottom: 40px; }
.flow-step { flex: 1; position: relative; text-align: center; cursor: pointer; padding: 0 10px; }
.flow-step .node { width: 52px; height: 52px; border-radius: 50%; background: var(--nc-bg); border: 1.5px solid var(--nc-n-300); display: inline-flex; align-items: center; justify-content: center; color: var(--nc-fg-3); position: relative; z-index: 2; transition: all 0.25s; }
.flow-step.on .node { background: var(--nc-ink); border-color: var(--nc-ink); color: #fff; }
.flow-step::before { content: ""; position: absolute; top: 26px; left: -50%; width: 100%; height: 1.5px; background: var(--nc-n-200); z-index: 1; }
.flow-step:first-child::before { display: none; }
.flow-step.done::before, .flow-step.on::before { background: var(--nc-red); }
.flow-step .fl { display: block; margin-top: 12px; font-size: 0.92rem; font-weight: 600; color: var(--nc-fg-3); }
.flow-step.on .fl { color: var(--nc-ink); }

.device { border-radius: 14px; overflow: hidden; box-shadow: var(--nc-sh-lg); border: 1px solid var(--nc-n-200); background: #fff; }
.device .bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: var(--nc-bg-alt); border-bottom: 1px solid var(--nc-n-200); }
.device .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--nc-n-300); }
.device .url { margin-left: 10px; font-family: var(--nc-mono); font-size: 0.74rem; color: var(--nc-fg-3); background: #fff; border: 1px solid var(--nc-n-200); border-radius: 6px; padding: 4px 12px; }
.device .shot { aspect-ratio: 16/10; }
.device .shot img { width: 100%; height: 100%; object-fit: cover; }

.sx-statband { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 52px; }
.sx-statband .s { padding: 24px 20px; text-align: center; background: var(--nc-bg-alt); border-radius: var(--nc-r-lg); }
.sx-statband .s b { display: block; font-size: clamp(1.8rem,3vw,2.6rem); font-weight: 700; letter-spacing: -0.03em; color: var(--nc-ink); }
.sx-statband .s b .u { color: var(--nc-red); }
.sx-statband .s span { font-size: 0.85rem; color: var(--nc-fg-3); }

@media (max-width: 900px){ .sx-split, .sx-split.rev { grid-template-columns: 1fr; } .sx-bento { grid-template-columns: 1fr 1fr; } }

.sx--atmo { position: relative; overflow: hidden; }
.sx--atmo::before { content:""; position:absolute; inset:0; z-index:0; pointer-events:none;
  background-image: linear-gradient(var(--nc-n-200) 1px, transparent 1px), linear-gradient(90deg, var(--nc-n-200) 1px, transparent 1px);
  background-size: 80px 80px; opacity: 0.3;
  -webkit-mask-image: radial-gradient(120% 130% at 50% 0%, #000 18%, transparent 72%);
          mask-image: radial-gradient(120% 130% at 50% 0%, #000 18%, transparent 72%); }
.sx--atmo.sx--dark::before { background-image: linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px); opacity: 1; }
.sx--atmo .sx-wrap { position: relative; z-index: 1; }
.bento-card { transition: transform 0.28s var(--nc-ease), box-shadow 0.28s var(--nc-ease); }
.bento-card:hover { transform: translateY(-4px); box-shadow: var(--nc-sh-md); }
.live-dot { display:inline-block; width:7px; height:7px; border-radius:50%; background:var(--nc-red); margin-right:8px; vertical-align:middle; animation: livepulse 2.2s ease-out infinite; }
@keyframes livepulse { 0%{ box-shadow:0 0 0 0 rgba(223,27,37,0.5);} 70%{ box-shadow:0 0 0 7px rgba(223,27,37,0);} 100%{ box-shadow:0 0 0 0 rgba(223,27,37,0);} }

.sx-grid3 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.sx-grid3 .cell { position: static; overflow: hidden; border-radius: 34px; }
.sx-grid3 .cell img { width:100%; height:100%; object-fit:cover; display:block; transition: transform 0.55s var(--nc-ease); animation: none; border: 0; box-shadow: none; }
.sx-grid3 .cell:hover img { transform: scale(1.05); }
.sx-grid3 .g1 { grid-column: 1 / 3; aspect-ratio: 16 / 8; }
.sx-grid3 .g2 { aspect-ratio: 1 / 0.95; transform: translateX(-44px); }
.sx-grid3 .g3 { aspect-ratio: 1 / 0.95; transform: translateX(-44px); }

.sx-box-wrap { max-width: var(--nc-maxw-wide); margin: 0 auto; padding: 0 var(--nc-gutter); }
.sx-box { border-radius: 64px; padding: clamp(40px,4.5vw,76px); position: relative; overflow: hidden; }
.sx-box--light { background: var(--nc-bg-alt); border: 1px solid var(--nc-n-200); }
.sx-box--dark { background: radial-gradient(130% 110% at 82% -10%, #46372d 0%, var(--nc-ink) 55%); }
.sx-box--dark::before { content:""; position:absolute; inset:0; background: radial-gradient(42% 52% at 14% 112%, rgba(223,27,37,0.18), transparent 70%); pointer-events:none; }
.sx-box > * { position: relative; z-index: 1; }
.sx--dark .sx-pill { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.16); color: rgba(255,255,255,0.72); }
.sx--dark .sx-pill:hover { background: rgba(255,255,255,0.12); border-color: transparent; }
.sx--dark .sx-pill.on { background:#fff; color: var(--nc-ink); border-color:#fff; }
.sx--dark .ic-chip { background: rgba(255,255,255,0.08); color:#fff; }
.sx--dark .sx-copy > p { color: rgba(255,255,255,0.75); }
.sx--dark .sx-feat .ft b { color:#fff; }
.sx--dark .sx-feat .ft span { color: rgba(255,255,255,0.55); }
.sx--dark .sx-grid3 .cell { box-shadow: 0 14px 34px rgba(0,0,0,0.4); }

.sx-grid3--round .cell { border-radius: 999px; }

.sx-badgegrid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; position: relative; }
.sx-badgegrid .cell { overflow: hidden; border-radius: 24px; }
.sx-badgegrid .cell img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sx-badgegrid .g1 { grid-column: 1 / 3; aspect-ratio: 16/7; }
.sx-badgegrid .g2, .sx-badgegrid .g3 { aspect-ratio: 1 / 0.8; }
.sx-badgegrid .badge { position: absolute; left: 50%; top: 52.5%; transform: translate(-50%,-50%); width: 90px; height: 90px; border-radius: 50%; background: #4C423B; display: flex; align-items: center; justify-content: center; z-index: 5; box-shadow: 0 0 0 16px var(--nc-ink), 0 12px 28px rgba(0,0,0,0.4); }
.sx-badgegrid .badge .ic { width: 40px; height: 40px; color: #fff; stroke-width: 1.7; }

.vsplit2 { display:grid; grid-template-columns:1.05fr 1fr; gap:clamp(36px,5vw,72px); align-items:center; }
.vmedia2 { position:relative; border-radius:30px; overflow:hidden; aspect-ratio:4/3.2; }
.vmedia2 img { width:100%; height:100%; object-fit:cover; display:block; }
.vbadge { position:absolute; left:16px; bottom:16px; background:#fff; border-radius:18px; padding:13px 20px; }
.vbadge b { display:block; color:var(--nc-ink); font-size:0.85rem; line-height:1.3; }
.vbadge span { font-size:0.72rem; color:var(--nc-fg-3); display:block; line-height:1.3; margin-top:3px; }
.value-cta { display:flex; gap:13px; margin-top:30px; flex-wrap:wrap; }
@media (max-width:900px){ .vsplit2 { grid-template-columns:1fr; } }