:root {
    --tr-green: #00bd63;
    --tr-green-deep: #087049;
    --tr-lime: #b7f23f;
    --tr-mint: #e6f8ee;
    --tr-paper: #f5f8f3;
    --tr-ink: #12251d;
    --tr-muted: #65766e;
    --tr-line: #d9e7df;
    --tr-night: #071c16;
    --tr-orange: #ff9a3d;
}

.wx-feature-traceability { background: var(--tr-paper); }
.wx-feature-traceability .fd-hero {
    min-height: 650px;
    color: var(--tr-ink);
    background:
        radial-gradient(circle at 83% 12%, rgba(183,242,63,.32), transparent 27%),
        radial-gradient(circle at 7% 92%, rgba(0,189,99,.13), transparent 32%),
        linear-gradient(125deg,#f7fbf5 0%,#e9f8ef 62%,#d9f2e2 100%);
}
.wx-feature-traceability .fd-hero::before {
    top: -350px;
    right: -170px;
    border-color: rgba(4,119,76,.11);
    box-shadow: 0 0 0 95px rgba(0,189,99,.025), 0 0 0 190px rgba(0,189,99,.018);
}
.wx-feature-traceability .fd-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .32;
    background-image: radial-gradient(rgba(4,112,72,.22) 1px, transparent 1px);
    background-size: 24px 24px;
    mask-image: linear-gradient(90deg, transparent 20%, #000 100%);
    pointer-events: none;
}
.wx-feature-traceability .fd-hero-grid { min-height: 650px; grid-template-columns: minmax(0,1.05fr) 520px; gap: 52px; padding-top: 66px; }
.wx-feature-traceability .fd-breadcrumb { color: #71857b; }
.wx-feature-traceability .fd-breadcrumb a { color: #526c60; }
.wx-feature-traceability .fd-breadcrumb b { color: var(--tr-green-deep); }
.wx-feature-traceability .fd-kicker { color: var(--tr-green-deep); }
.wx-feature-traceability .fd-kicker::before { background: var(--tr-lime); }
.wx-feature-traceability .fd-hero h1 { max-width: 720px; color: var(--tr-ink); font-size: clamp(48px,5vw,68px); }
.wx-feature-traceability .fd-hero-copy > p { max-width: 680px; color: #586e63; font-size: 17px; }
.wx-feature-traceability .fd-button--primary { border-color: var(--tr-green); background: var(--tr-green); box-shadow: 0 14px 32px rgba(0,189,99,.22); }
.wx-feature-traceability .fd-button--ghost { border-color: #a9cabc; color: var(--tr-green-deep); background: rgba(255,255,255,.56); }

.tr-hero-visual { min-height: 500px; }
.tr-hero-ledger {
    position: absolute;
    inset: 30px 12px 34px 48px;
    display: grid;
    grid-template-columns: repeat(4,1fr);
    border: 1px solid rgba(8,112,73,.2);
    background: rgba(255,255,255,.28);
    transform: rotate(-2deg);
}
.tr-hero-ledger span { display: flex; align-items: flex-end; justify-content: center; padding-bottom: 14px; border-right: 1px solid rgba(8,112,73,.12); color: rgba(8,112,73,.32); font-size: 10px; font-weight: 900; letter-spacing: .12em; }
.tr-hero-ledger span:last-child { border-right: 0; }
.tr-hero-ledger::before { content: ""; position: absolute; top: 70px; right: 0; left: 0; border-top: 1px dashed rgba(8,112,73,.22); }
.tr-hero-phone {
    position: absolute;
    z-index: 3;
    top: 3px;
    left: 42px;
    overflow: hidden;
    width: 220px;
    height: 452px;
    border: 7px solid #fff;
    border-radius: 34px;
    background: #fff;
    box-shadow: 0 32px 75px rgba(18,66,47,.24);
    cursor: zoom-in;
    transform: rotate(-2.5deg);
}
.tr-hero-phone img,.tr-hero-device img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .35s ease; }
.tr-hero-phone:hover img,.tr-hero-device:hover img { transform: scale(1.025); }
.tr-hero-device {
    position: absolute;
    z-index: 4;
    right: -12px;
    bottom: 18px;
    width: 300px;
    height: 205px;
    overflow: hidden;
    border: 9px solid #fff;
    background: #fff;
    box-shadow: 0 23px 50px rgba(18,66,47,.22);
    cursor: zoom-in;
    transform: rotate(2.5deg);
}
.tr-hero-device img { object-fit: contain; }
.tr-hero-chip {
    position: absolute;
    z-index: 6;
    min-width: 150px;
    padding: 12px 15px;
    border-left: 4px solid var(--tr-lime);
    color: #fff;
    background: rgba(7,28,22,.91);
    box-shadow: 0 15px 34px rgba(9,48,35,.2);
}
.tr-hero-chip b { display: block; color: #fff; font-size: 14px; }
.tr-hero-chip span { display: block; margin-top: 5px; color: rgba(233,255,244,.64); font-size: 12px; }
.tr-hero-chip--auto { top: 33px; right: 5px; }
.tr-hero-chip--owner { top: 205px; right: -25px; }
.tr-hero-chip--report { bottom: 13px; left: 2px; }

.wx-feature-traceability .fd-section { padding: 0 0 110px; background: var(--tr-paper); }
.tr-page { position: relative; }
.tr-trust-strip {
    position: relative;
    z-index: 7;
    display: grid;
    grid-template-columns: repeat(4,minmax(0,1fr));
    margin-bottom: -5px;
    border: 1px solid var(--tr-line);
    background: #fff;
    box-shadow: 0 24px 60px rgba(30,76,58,.1);
    transform: translateY(-38px);
}
.tr-trust-strip article { display: grid; min-height: 128px; grid-template-columns: 44px minmax(0,1fr); gap: 16px; align-items: center; padding: 24px 22px; border-right: 1px solid #e4ece7; }
.tr-trust-strip article:last-child { border-right: 0; }
.tr-trust-strip article > b { display: flex; width: 44px; height: 44px; align-items: center; justify-content: center; border: 1px solid #9dd8ba; color: var(--tr-green-deep); background: #f1fff7; font-size: 12px; }
.tr-trust-strip strong { display: block; color: var(--tr-ink); font-size: 17px; }
.tr-trust-strip p { margin: 7px 0 0; color: var(--tr-muted); font-size: 13px; line-height: 1.55; }

.tr-local-nav { position: sticky; z-index: 20; top: 92px; display: flex; justify-content: center; gap: 6px; max-width: 650px; margin: 0 auto 92px; padding: 6px; border: 1px solid var(--tr-line); background: rgba(255,255,255,.91); box-shadow: 0 13px 35px rgba(30,76,58,.08); backdrop-filter: blur(14px); }
.tr-local-nav a { padding: 11px 22px; color: #5d7468; font-size: 14px; font-weight: 700; transition: color .2s ease, background .2s ease; }
.tr-local-nav a:hover { color: #fff; background: var(--tr-green-deep); }
.tr-eyebrow { color: var(--tr-green-deep); font-size: 12px; font-weight: 900; letter-spacing: .18em; }
.tr-section-head { max-width: 810px; margin-bottom: 45px; }
.tr-section-head h2,.tr-chain h2,.tr-consumer h2,.tr-code-section h2 { margin: 15px 0 15px; color: var(--tr-ink); font-size: clamp(34px,3.5vw,46px); line-height: 1.28; letter-spacing: -.035em; }
.tr-section-head p,.tr-chain header p,.tr-consumer-copy > p,.tr-code-copy > p { margin: 0; color: var(--tr-muted); font-size: 16px; line-height: 1.9; }

.tr-chain {
    position: relative;
    overflow: hidden;
    margin-bottom: 116px;
    padding: 68px 62px 58px;
    color: #fff;
    background: var(--tr-night);
    box-shadow: 0 27px 65px rgba(7,28,22,.22);
}
.tr-chain::before { content: ""; position: absolute; inset: 0; opacity: .14; background-image: radial-gradient(rgba(183,242,63,.55) 1px, transparent 1px); background-size: 25px 25px; }
.tr-chain::after { content: "TRACE"; position: absolute; right: -18px; bottom: -32px; color: rgba(255,255,255,.03); font-size: 150px; font-weight: 900; letter-spacing: -.08em; }
.tr-chain > * { position: relative; z-index: 2; }
.tr-chain header { display: grid; grid-template-columns: minmax(0,.8fr) minmax(380px,1.2fr); gap: 65px; align-items: end; }
.tr-chain .tr-eyebrow { grid-column: 1 / -1; color: var(--tr-lime); }
.tr-chain h2 { margin: 0; color: #fff; }
.tr-chain header p { color: rgba(232,249,240,.65); }
.tr-chain ol { position: relative; display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); margin: 53px 0 0; padding: 0; list-style: none; }
.tr-chain ol::before { content: ""; position: absolute; top: 27px; right: 7%; left: 7%; height: 1px; background: linear-gradient(90deg,var(--tr-lime),var(--tr-green)); }
.tr-chain li { position: relative; min-height: 205px; padding: 64px 16px 20px 0; border-right: 1px solid rgba(255,255,255,.1); }
.tr-chain li:last-child { border-right: 0; padding-right: 0; padding-left: 16px; }
.tr-chain li:not(:first-child) { padding-left: 16px; }
.tr-chain li > i { position: absolute; top: 8px; left: 0; display: flex; width: 40px; height: 40px; align-items: center; justify-content: center; border: 1px solid rgba(183,242,63,.7); border-radius: 50%; color: var(--tr-lime); background: var(--tr-night); font-size: 11px; font-style: normal; font-weight: 900; box-shadow: 0 0 0 7px rgba(183,242,63,.04); }
.tr-chain strong { display: block; color: #fff; font-size: 17px; }
.tr-chain li span { display: block; margin-top: 10px; color: rgba(228,247,237,.58); font-size: 13px; line-height: 1.65; }
.tr-chain li > b { position: absolute; bottom: 10px; color: rgba(183,242,63,.45); font-size: 10px; letter-spacing: .12em; }

.tr-consumer { display: grid; grid-template-columns: minmax(320px,.86fr) minmax(0,1.14fr); gap: 75px; align-items: center; margin-bottom: 116px; }
.tr-consumer-copy ul { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin: 31px 0 0; padding: 0; list-style: none; }
.tr-consumer-copy li { min-height: 112px; padding: 20px; border-top: 2px solid var(--tr-green); background: #fff; box-shadow: 0 12px 32px rgba(30,76,58,.06); }
.tr-consumer-copy li b { display: block; color: var(--tr-ink); font-size: 15px; }
.tr-consumer-copy li span { display: block; margin-top: 8px; color: var(--tr-muted); font-size: 13px; line-height: 1.65; }
.tr-consumer-copy aside { margin-top: 18px; padding: 21px 22px; border-left: 4px solid var(--tr-orange); background: #fff6ed; }
.tr-consumer-copy aside b { display: block; color: #7d441d; font-size: 15px; }
.tr-consumer-copy aside span { display: block; margin-top: 8px; color: #8b6a51; font-size: 13px; line-height: 1.7; }
.tr-consumer-stage { position: relative; min-height: 650px; overflow: hidden; background: linear-gradient(145deg,#dff5e8,#edf8f2 52%,#d6efe1); }
.tr-consumer-stage::before { content: ""; position: absolute; inset: 30px; border: 1px solid rgba(8,112,73,.14); }
.tr-scan-line { position: absolute; z-index: 5; top: 98px; right: 22px; left: 22px; height: 2px; background: linear-gradient(90deg,transparent,var(--tr-green),transparent); box-shadow: 0 0 18px rgba(0,189,99,.7); animation: tr-scan 4s ease-in-out infinite; }
@keyframes tr-scan { 0%,100% { transform: translateY(0); opacity:.25; } 50% { transform: translateY(430px); opacity:1; } }
.tr-shot { overflow: hidden; background: #fff; cursor: zoom-in; }
.tr-shot img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .35s ease; }
.tr-shot:hover img { transform: scale(1.025); }
.tr-consumer-stage .tr-shot { position: absolute; z-index: 3; border: 7px solid #fff; border-radius: 31px; box-shadow: 0 28px 60px rgba(18,66,47,.24); }
.tr-shot--detail { top: 35px; left: 58px; width: 250px; height: 535px; transform: rotate(-2.5deg); }
.tr-shot--report { top: 92px; right: 48px; width: 225px; height: 485px; transform: rotate(3deg); }
.tr-proof-card { position: absolute; z-index: 7; min-width: 182px; padding: 13px 15px; border-left: 4px solid var(--tr-lime); color: #fff; background: rgba(7,28,22,.9); box-shadow: 0 14px 34px rgba(10,45,34,.25); }
.tr-proof-card span { display: block; color: var(--tr-lime); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.tr-proof-card b { display: block; margin-top: 5px; color: #fff; font-size: 13px; }
.tr-proof-card--source { top: 18px; right: 16px; }
.tr-proof-card--test { bottom: 19px; left: 25px; }

.tr-automation { margin-bottom: 116px; }
.tr-automation-grid { display: grid; grid-template-columns: minmax(0,1.16fr) minmax(360px,.84fr); gap: 20px; }
.tr-config-card { position: relative; min-height: 500px; overflow: hidden; border: 1px solid var(--tr-line); background: #fff; }
.tr-shot--config { height: 500px; }
.tr-shot--config img { object-fit: contain; background: #f2f4f2; }
.tr-config-note { position: absolute; right: 24px; bottom: 24px; left: 24px; padding: 18px 20px; border-left: 4px solid var(--tr-lime); color: #fff; background: rgba(7,28,22,.9); backdrop-filter: blur(10px); }
.tr-config-note b { display: block; color: #fff; font-size: 16px; }
.tr-config-note span { display: block; margin-top: 7px; color: rgba(232,249,240,.66); font-size: 13px; line-height: 1.6; }
.tr-device-card { display: flex; min-height: 500px; flex-direction: column; border: 1px solid var(--tr-line); background: #fff; }
.tr-device-image { height: 235px; padding: 20px; cursor: zoom-in; background: #f6f8f5; }
.tr-device-image img { display: block; width: 100%; height: 100%; object-fit: contain; transition: transform .35s ease; }
.tr-device-image:hover img { transform: scale(1.025); }
.tr-device-card > div:last-child { padding: 29px 30px; }
.tr-device-card > div > span { color: var(--tr-green-deep); font-size: 11px; font-weight: 900; letter-spacing: .15em; }
.tr-device-card h3 { margin: 12px 0 10px; color: var(--tr-ink); font-size: 23px; line-height: 1.4; }
.tr-device-card p { margin: 0; color: var(--tr-muted); font-size: 14px; line-height: 1.75; }
.tr-device-card ul { display: flex; flex-wrap: wrap; gap: 7px; margin: 20px 0 0; padding: 0; list-style: none; }
.tr-device-card li { padding: 7px 10px; border: 1px solid #b9dec9; color: var(--tr-green-deep); background: #f3fff8; font-size: 12px; }
.tr-responsibility { display: grid; grid-template-columns: minmax(240px,.7fr) minmax(0,1.3fr); gap: 42px; align-items: center; margin-top: 20px; padding: 38px 42px; color: #fff; background: var(--tr-green-deep); }
.tr-responsibility > div > span { color: var(--tr-lime); font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.tr-responsibility h3 { margin: 10px 0 0; color: #fff; font-size: 24px; line-height: 1.4; }
.tr-responsibility ol { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); margin: 0; padding: 0; list-style: none; }
.tr-responsibility li { min-height: 86px; padding: 14px; border-left: 1px solid rgba(255,255,255,.2); }
.tr-responsibility li b { display: block; color: #fff; font-size: 14px; }
.tr-responsibility li span { display: block; margin-top: 8px; color: rgba(237,255,246,.66); font-size: 12px; line-height: 1.55; }

.tr-code-section { display: grid; grid-template-columns: minmax(300px,.78fr) minmax(0,1.22fr); gap: 68px; align-items: center; margin-bottom: 116px; padding: 62px; border: 1px solid var(--tr-line); background: #fff; }
.tr-code-path { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 29px; }
.tr-code-path span { padding: 8px 11px; color: var(--tr-green-deep); background: var(--tr-mint); font-size: 12px; font-weight: 800; }
.tr-code-path i { color: #9fb5aa; font-style: normal; }
.tr-code-gallery { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.tr-code-gallery figure { position: relative; height: 460px; overflow: hidden; margin: 0; border: 1px solid var(--tr-line); background: #f5f7f4; cursor: zoom-in; }
.tr-code-gallery img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .35s ease; }
.tr-code-gallery figure:nth-child(2) img { object-position: 50% 60%; }
.tr-code-gallery figure:hover img { transform: scale(1.025); }
.tr-code-gallery figcaption { position: absolute; right: 14px; bottom: 14px; left: 14px; padding: 14px 15px; color: #fff; background: rgba(7,28,22,.86); backdrop-filter: blur(8px); }
.tr-code-gallery figcaption b { display: block; color: #fff; font-size: 15px; }
.tr-code-gallery figcaption span { display: block; margin-top: 5px; color: rgba(237,255,246,.66); font-size: 12px; }

.tr-value { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); margin-bottom: 116px; border-top: 1px solid var(--tr-line); border-left: 1px solid var(--tr-line); }
.tr-value article { min-height: 270px; padding: 37px 34px; border-right: 1px solid var(--tr-line); border-bottom: 1px solid var(--tr-line); background: #fff; }
.tr-value span { color: var(--tr-green-deep); font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.tr-value h3 { margin: 58px 0 13px; color: var(--tr-ink); font-size: 23px; }
.tr-value p { margin: 0; color: var(--tr-muted); font-size: 14px; line-height: 1.8; }
.tr-value article:nth-child(3) { color: #fff; background: var(--tr-night); }
.tr-value article:nth-child(3) span { color: var(--tr-lime); }
.tr-value article:nth-child(3) h3 { color: #fff; }
.tr-value article:nth-child(3) p { color: rgba(232,249,240,.65); }

.tr-capabilities .tr-section-head { margin-right: auto; margin-left: auto; text-align: center; }
.tr-feature-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.tr-feature-grid article { position: relative; min-height: 205px; padding: 30px 29px; border: 1px solid var(--tr-line); background: #fff; transition: transform .2s ease, box-shadow .2s ease, border .2s ease; }
.tr-feature-grid article:hover { border-color: #8ecdad; box-shadow: 0 18px 40px rgba(24,78,56,.1); transform: translateY(-3px); }
.tr-feature-grid b { color: #aac3b6; font-size: 11px; letter-spacing: .16em; }
.tr-feature-grid h3 { margin: 30px 0 11px; color: var(--tr-ink); font-size: 20px; }
.tr-feature-grid p { margin: 0; color: var(--tr-muted); font-size: 14px; line-height: 1.75; }
.tr-feature-grid article::after { content: ""; position: absolute; top: 29px; right: 29px; width: 32px; border-top: 3px solid var(--tr-lime); }

.tr-lightbox[hidden] { display: none; }
.tr-lightbox { position: fixed; z-index: 5000; inset: 0; display: grid; place-items: center; padding: 32px; background: rgba(3,18,13,.92); backdrop-filter: blur(10px); }
.tr-lightbox figure { display: flex; width: min(92vw,900px); max-height: 88vh; flex-direction: column; align-items: center; margin: 0; }
.tr-lightbox img { display: block; max-width: 100%; max-height: calc(88vh - 60px); object-fit: contain; background: #fff; box-shadow: 0 30px 85px rgba(0,0,0,.52); }
.tr-lightbox figcaption { margin-top: 13px; color: rgba(242,255,248,.8); font-size: 14px; line-height: 1.6; text-align: center; }
.tr-lightbox-close { position: fixed; z-index: 2; top: 24px; right: 28px; padding: 9px 14px; border: 1px solid rgba(255,255,255,.35); color: #fff; background: rgba(255,255,255,.08); cursor: pointer; }
body.tr-lightbox-open { overflow: hidden; }

@media (max-width: 1100px) {
    .wx-feature-traceability .fd-hero-grid { grid-template-columns: minmax(0,1fr) 440px; gap: 28px; }
    .tr-hero-phone { left: 24px; }
    .tr-hero-device { width: 255px; height: 180px; }
    .tr-chain { padding: 58px 42px 48px; }
    .tr-chain ol { grid-template-columns: repeat(3,minmax(0,1fr)); }
    .tr-chain ol::before { display: none; }
    .tr-chain li { min-height: 180px; border-bottom: 1px solid rgba(255,255,255,.1); }
    .tr-chain li:nth-child(3) { border-right: 0; }
    .tr-chain li:nth-child(n+4) { border-bottom: 0; }
    .tr-code-section { gap: 42px; padding: 48px; }
}

@media (max-width: 980px) {
    .wx-feature-traceability .fd-hero-grid { grid-template-columns: 1fr; }
    .tr-hero-visual { width: min(100%,560px); margin: 0 auto; }
    .tr-trust-strip { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .tr-trust-strip article:nth-child(2) { border-right: 0; }
    .tr-trust-strip article:nth-child(-n+2) { border-bottom: 1px solid #e4ece7; }
    .tr-chain header { grid-template-columns: 1fr; gap: 22px; }
    .tr-consumer { grid-template-columns: 1fr; gap: 45px; }
    .tr-consumer-stage { min-height: 610px; }
    .tr-automation-grid { grid-template-columns: 1fr; }
    .tr-responsibility { grid-template-columns: 1fr; }
    .tr-code-section { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
    .wx-feature-traceability .fd-hero { min-height: 0; }
    .wx-feature-traceability .fd-hero-grid { padding-bottom: 48px; }
    .wx-feature-traceability .fd-hero h1 { font-size: 40px; }
    .tr-hero-visual { min-height: 430px; transform: none; }
    .tr-hero-phone { left: 50%; width: 190px; height: 390px; transform: translateX(-76%) rotate(-2.5deg); }
    .tr-hero-device { right: 50%; bottom: 20px; width: 228px; height: 155px; transform: translateX(69%) rotate(2.5deg); }
    .tr-hero-chip { min-width: 132px; padding: 10px 12px; }
    .tr-hero-chip--auto { top: 23px; right: 2px; }
    .tr-hero-chip--owner { top: 178px; right: -2px; }
    .tr-hero-chip--report { bottom: 3px; left: 1px; }
    .tr-trust-strip { grid-template-columns: 1fr; transform: translateY(-23px); }
    .tr-trust-strip article { min-height: 100px; border-right: 0; border-bottom: 1px solid #e4ece7; }
    .tr-trust-strip article:last-child { border-bottom: 0; }
    .tr-local-nav { top: 82px; justify-content: flex-start; overflow-x: auto; margin-bottom: 68px; }
    .tr-local-nav a { flex: 0 0 auto; padding: 10px 14px; }
    .tr-section-head h2,.tr-chain h2,.tr-consumer h2,.tr-code-section h2 { font-size: 31px; }
    .tr-chain,.tr-consumer,.tr-automation,.tr-code-section,.tr-value { margin-bottom: 76px; }
    .tr-chain { padding: 38px 23px; }
    .tr-chain ol { grid-template-columns: 1fr; }
    .tr-chain li,.tr-chain li:not(:first-child),.tr-chain li:last-child { min-height: 135px; padding: 58px 0 20px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
    .tr-chain li:last-child { border-bottom: 0; }
    .tr-consumer-copy ul { grid-template-columns: 1fr; }
    .tr-consumer-stage { min-height: 510px; }
    .tr-shot--detail { top: 27px; left: 18px; width: 190px; height: 425px; }
    .tr-shot--report { top: 68px; right: 16px; width: 174px; height: 382px; }
    .tr-scan-line { top: 70px; }
    @keyframes tr-scan { 0%,100% { transform: translateY(0); opacity:.25; } 50% { transform: translateY(340px); opacity:1; } }
    .tr-proof-card { min-width: 155px; }
    .tr-proof-card--source { top: 8px; right: 5px; }
    .tr-proof-card--test { bottom: 15px; left: 10px; }
    .tr-shot--config { height: 365px; }
    .tr-config-card { min-height: 365px; }
    .tr-config-note { right: 12px; bottom: 12px; left: 12px; }
    .tr-responsibility { padding: 31px 23px; }
    .tr-responsibility ol { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .tr-responsibility li:last-child { grid-column: 1 / -1; }
    .tr-code-section { padding: 36px 23px; }
    .tr-code-gallery { grid-template-columns: 1fr; }
    .tr-code-gallery figure { height: 440px; }
    .tr-value,.tr-feature-grid { grid-template-columns: 1fr; }
    .tr-value article { min-height: 230px; }
    .tr-value h3 { margin-top: 40px; }
    .tr-feature-grid article { min-height: 180px; }
}

@media (max-width: 430px) {
    .wx-feature-traceability .fd-hero h1 { font-size: 36px; }
    .tr-hero-phone { width: 176px; height: 365px; transform: translateX(-78%) rotate(-2.5deg); }
    .tr-hero-device { width: 205px; height: 142px; }
    .tr-consumer-stage { min-height: 485px; }
    .tr-shot--detail { width: 172px; height: 390px; }
    .tr-shot--report { width: 158px; height: 354px; }
    .tr-code-gallery figure { height: 400px; }
    .tr-lightbox { padding: 18px; }
}

@media (prefers-reduced-motion: reduce) {
    .tr-shot img,.tr-device-image img,.tr-hero-phone img,.tr-hero-device img,.tr-code-gallery img { transition: none; }
    .tr-scan-line { animation: none; top: 50%; }
}