/* SILVRA Liquid Chrome Finance */
:root {
    --black: #08090B;
    --black-elevated: #101216;
    --surface: #15181D;
    --white: #F5F5F5;
    --silver: #C4C8D0;
    --silver-hi: #E7E9ED;
    --silver-muted: #9297A1;
    --border: #272B32;
    --success: #37D996;
    --error: #FF5C68;
    --container: 1200px;
    --font-secondary: 'Inter', 'Poppins', system-ui, -apple-system, sans-serif;
}

[hidden] { display: none !important; }

body {
    background: var(--black);
    color: var(--silver);
    font-size: 15px;
}

h1, h2, h3, h4 { color: var(--white); letter-spacing: -.035em; }
h1 { font-size: clamp(2.35rem, 5.1vw, 4.15rem); line-height: 1.03; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
p { line-height: 1.75; }
.container { max-width: var(--container); }
.site-main { min-height: 65vh; }
.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section-alt { background: #0D0F12; border-block: 1px solid #1C1F24; }
.section-head { margin-bottom: 2.5rem; }
.section-head p, .page-head p { color: var(--silver-muted); }
.section-head h2 { margin-bottom: .7rem; }
.eyebrow, .hero-eyebrow {
    color: var(--silver-muted);
    font: 600 .7rem/1.4 var(--font-primary);
    letter-spacing: .17em;
    text-transform: uppercase;
}
.page-head { margin: clamp(2.5rem, 5vw, 4rem) 0 2.25rem; }
.page-head h1 { font-size: clamp(2.1rem, 4.5vw, 3.3rem); }
.page-head p { max-width: 690px; }

.site-header {
    background: rgba(8, 9, 11, .94);
    border-color: rgba(231, 233, 237, .1);
    backdrop-filter: blur(18px);
}
.header-inner { gap: 1.5rem; }
.brand { gap: .65rem; flex-shrink: 0; }
.brand-mark { filter: none; }
.brand-name { letter-spacing: .19em; font-size: 1.02rem; }
.env-badge { font-size: .6rem; padding: 3px 7px; }
.nav-list { gap: .15rem; }
.nav-link { font-size: .81rem; padding: .55rem .65rem; }
.nav-link.is-active { background: transparent; color: var(--white); }
.nav-link.is-active::after {
    display: block;
    content: "";
    height: 1px;
    margin-top: 3px;
    background: var(--silver-hi);
}
.header-actions { margin-left: .5rem; }
.btn-connect { min-height: 42px; padding: .55rem 1rem; font-size: .82rem; }
.btn-connect::after { content: ""; }
.nav-backdrop { display: none; }

.btn {
    min-height: 44px;
    border-radius: 7px;
    letter-spacing: -.01em;
}
.btn-metallic {
    border-color: rgba(255,255,255,.4);
    background: linear-gradient(110deg, #F5F6F7 0%, #B7BBC2 25%, #E8EAED 49%, #969BA4 72%, #E7E9ED 100%);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.75), 0 5px 18px rgba(0,0,0,.25);
}
.btn-metallic:hover { box-shadow: inset 0 1px 0 #fff, 0 8px 24px rgba(210,214,220,.13); }
.btn-ghost { background: rgba(255,255,255,.025); border-color: #383D45; }
.btn-lg { min-height: 52px; padding: .9rem 1.35rem; }
.btn-mini { min-height: 40px; padding: .55rem .8rem; }
.btn:focus-visible, .field-input:focus-visible, .field-select:focus-visible { outline-offset: 3px; }

.hero {
    overflow: hidden;
    padding: clamp(3.25rem, 7vw, 6.2rem) 0 1.4rem;
    background: radial-gradient(ellipse 44% 58% at 77% 45%, rgba(137,143,153,.09), transparent 74%);
}
.hero-layout {
    min-height: 430px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, .9fr);
    align-items: center;
    gap: clamp(1.5rem, 5vw, 5rem);
}
.hero-copy { position: relative; z-index: 1; padding: 1rem 0 2rem; }
.hero-eyebrow { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.4rem; }
.eyebrow-rule { width: 24px; height: 1px; background: var(--silver-muted); }
.hero-title { max-width: 660px; margin: 0 0 1.35rem; font-size: clamp(3.1rem, 6vw, 5.6rem); }
.silver-gradient {
    background: linear-gradient(105deg, #F5F6F8 4%, #9EA4AE 38%, #E7E9ED 63%, #858B95 100%);
    background-clip: text;
    -webkit-background-clip: text;
}
.hero-subtitle { max-width: 515px; margin: 0 0 1.7rem; color: #A8ADB6; font-size: 1rem; }
.hero-cta { justify-content: flex-start; gap: .75rem; }
.hero-note { max-width: 440px; margin: 1.2rem 0 0; color: #777D87; font-size: .77rem; }
.hero-artwork {
    position: relative;
    min-width: 0;
    height: clamp(330px, 38vw, 480px);
    isolation: isolate;
}
.chrome-canvas { display: block; width: 100%; height: 100%; }
.chrome-fallback {
    position: absolute;
    inset: 12%;
    z-index: -1;
    display: grid;
    align-content: center;
    justify-items: center;
    border: 1px solid #252930;
    background: radial-gradient(ellipse at 50% 40%, #252930 0%, #111317 48%, transparent 76%);
    color: #E7E9ED;
    font: 600 clamp(2rem, 4vw, 3.5rem)/1 var(--font-primary);
    letter-spacing: .25em;
}
.chrome-fallback small { margin-top: .8rem; color: var(--silver-muted); font-size: .55rem; letter-spacing: .2em; }
.hero-artwork.is-rendered .chrome-fallback { display: none; }
.hero-art-label {
    position: absolute;
    display: flex;
    align-items: center;
    gap: .55rem;
    border: 1px solid rgba(231,233,237,.13);
    background: rgba(14,16,19,.8);
    color: #D9DCE1;
    font: 500 .68rem var(--font-primary);
    letter-spacing: .08em;
    padding: .7rem .85rem;
    backdrop-filter: blur(12px);
}
.hero-art-label-top { top: 13%; right: 0; }
.hero-art-label-bottom { bottom: 12%; left: 1%; }
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--success); }
.art-label-divider { width: 1px; height: 14px; background: #434851; }
.art-network { color: var(--silver-muted); margin-left: .4rem; font-size: .58rem; }
.hero-network {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .8rem 1.15rem;
    padding-top: 1.3rem;
    border-top: 1px solid rgba(231,233,237,.1);
    color: var(--silver-muted);
    font: 600 .64rem var(--font-primary);
    letter-spacing: .12em;
}
.hero-network > span:first-child { margin-right: .3rem; }
.hero-asset { display: inline-flex; align-items: center; gap: .45rem; color: var(--silver); letter-spacing: .04em; }
.hero-asset img { width: 20px; height: 20px; object-fit: contain; }
.hero-network-name { margin-left: auto; font-weight: 400; letter-spacing: .06em; }

.steps { gap: 0; border-top: 1px solid var(--border); }
.step {
    position: relative;
    padding: 1.5rem 1.65rem 1.4rem 0;
    border: 0;
    border-radius: 0;
    border-bottom: 1px solid var(--border);
    background: transparent;
}
.step + .step { padding-left: 1.5rem; border-left: 1px solid var(--border); }
.step-num {
    width: auto; height: auto; margin-bottom: 2.1rem;
    border-radius: 0; background: none; color: #777D87;
    font-size: .75rem; letter-spacing: .1em;
}
.step h3 { font-size: 1.12rem; margin-bottom: .65rem; }
.step p { color: var(--silver-muted); font-size: .87rem; margin-bottom: .2rem; }
.asset-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .85rem; }
.asset-card {
    min-width: 0;
    padding: 1.15rem;
    gap: .95rem;
    align-items: flex-start;
    background: #101216;
    border-radius: 8px;
    border-color: #24282E;
}
.asset-card:hover { transform: translateY(-2px); border-color: #565C66; }
.coin-logo { flex: none; width: 44px; height: 44px; object-fit: contain; border-radius: 50%; }
.asset-info { min-width: 0; }
.asset-info h3 { font-size: .95rem; margin: .1rem 0 .25rem; }
.asset-meta { flex-wrap: wrap; gap: .1rem .55rem; align-items: center; }
.asset-symbol { font-size: .77rem; }
.asset-network, .asset-type { font-size: .72rem; }
.asset-type { margin-top: .45rem; }
.fee-cards { gap: 0; border-block: 1px solid var(--border); }
.fee-card { padding: 1.5rem 1.6rem 1.5rem 0; border: 0; border-radius: 0; background: transparent; }
.fee-card + .fee-card { padding-left: 1.6rem; border-left: 1px solid var(--border); }
.fee-card h3 { font-size: 1rem; }
.fee-card p { margin-bottom: 0; color: var(--silver-muted); font-size: .88rem; }
.feature-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem 2rem; }
.feature-list li { padding: .85rem .85rem .85rem 1.25rem; border-bottom: 1px solid var(--border); color: #B8BDC5; font-size: .87rem; }
.feature-list li::before { content: ""; top: 1.35rem; left: 0; width: 5px; height: 5px; background: #B8BDC5; border-radius: 50%; }

.send-page { padding: 1px 0 5rem; }
.send-page .page-head { margin-bottom: 2rem; }
.send-page .page-head h1 { margin-bottom: .65rem; }
.send-page .page-head .eyebrow { margin-bottom: .8rem; }
.send-layout { grid-template-columns: minmax(255px, .72fr) minmax(0, 1.28fr); gap: 1.1rem; }
.panel { border: 1px solid #262A30; border-radius: 9px; background: #101216; box-shadow: none; }
.panel-sender { padding: 1.35rem; }
.panel-transfer { padding: clamp(1.25rem, 3vw, 2.25rem); }
.panel-title { color: #C3C7CF; font-size: .72rem; letter-spacing: .12em; margin-bottom: 1.15rem; }
.panel-transfer .panel-title:not(:first-child) { margin-top: 1.75rem; }
.field-row { margin-bottom: 1.35rem; }
.field-label { color: #AEB3BC; font-size: .72rem; letter-spacing: .08em; }
.field-input, .field-select {
    min-height: 50px;
    padding: .8rem .9rem;
    color: var(--white);
    border-color: #30353D;
    border-radius: 6px;
    background-color: #0B0D10;
    font-size: .92rem;
}
.field-input:focus, .field-select:focus { border-color: #AEB3BC; box-shadow: 0 0 0 2px rgba(231,233,237,.08); }
.input-actions { gap: .5rem; }
.input-actions .btn-mini { align-self: stretch; }
.field-help { font-size: .75rem; }
.amount-input { font: 500 1.4rem var(--font-primary); font-variant-numeric: tabular-nums; }
.fee-summary { margin: 1.5rem 0; padding: 1rem 1.15rem; background: #0B0D10; border-color: #252930; border-radius: 6px; }
.fee-summary-label { margin: 0 0 .45rem; color: var(--silver-muted); font: 600 .65rem var(--font-primary); letter-spacing: .14em; text-transform: uppercase; }
.fee-line { gap: .75rem; font-size: .83rem; }
.fee-line span:last-child { font-variant-numeric: tabular-nums; text-align: right; }
.fee-estimate { color: var(--silver-muted); font-size: .74rem; }
.fee-total { margin-top: .45rem; border-color: #30353D; }
.fee-recipient span:last-child { color: var(--success); }
.form-disclaimer { margin: .85rem 0 0; color: #777D87; font-size: .73rem; text-align: center; }
.asset-select-wrap { position: relative; }
.asset-select-logo { position: absolute; z-index: 1; left: .75rem; top: 50%; transform: translateY(-50%); width: 28px; height: 28px; object-fit: contain; pointer-events: none; }
.asset-select-control { padding-left: 3rem; }
.wallet-state-mark { display: block; margin-bottom: .7rem; color: #727883; font: 500 .72rem var(--font-primary); letter-spacing: .16em; }
.empty-state { padding: 1.3rem .4rem; }
.empty-state p { color: #A2A7B0; font-size: .85rem; }
.wallet-connected { padding: .8rem 0 1rem; }
.wallet-addr { border-radius: 5px; background: #0B0D10; font-size: .81rem; }
.net-chip { border-radius: 4px; font-size: .72rem; }
.balance-box { border-radius: 5px; background: #0B0D10; border-color: #272B32; }
.balance-box dd { font-variant-numeric: tabular-nums; }
.balance-box dd { display: flex; align-items: center; gap: .55rem; }
.balance-asset-logo { flex: none; width: 24px; height: 24px; object-fit: contain; }
.history-toolbar { max-width: 650px; margin-bottom: 1.4rem; padding: 1rem; border: 1px solid var(--border); background: #101216; }
.history-list { border-top: 1px solid var(--border); }
.history-item {
    display: grid;
    grid-template-columns: minmax(0,1fr) auto;
    gap: 1rem;
    align-items: center;
    padding: 1.15rem .35rem;
    border-bottom: 1px solid var(--border);
}
.history-main { display: grid; grid-template-columns: minmax(150px,1fr) minmax(0,1.2fr) auto; gap: .5rem 1rem; align-items: center; min-width: 0; }
.history-asset { display: flex; align-items: center; gap: .7rem; min-width: 0; color: var(--silver-muted); font-size: .75rem; }
.history-asset strong { color: var(--white); font-weight: 500; }
.history-asset-name { display: grid; gap: .12rem; }
.history-asset-name small { color: var(--silver-muted); font-size: .7rem; }
.history-asset img { flex: none; width: 34px; height: 34px; object-fit: contain; }
.history-ref { overflow: hidden; color: #777D87; text-overflow: ellipsis; font-size: .67rem; }
.history-amount { color: #AEB3BC; font-size: .8rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
.history-amount strong { color: var(--white); font: 500 1rem var(--font-primary); }
.history-address { grid-column: 2; color: #7F858F; font-size: .7rem; overflow-wrap: anywhere; }
.history-time { grid-column: 1; color: #7F858F; font-size: .69rem; }
.history-side { display: flex; align-items: flex-end; flex-direction: column; gap: .55rem; }
.status-badge { border-radius: 4px; font-size: .68rem; }
.history-link { min-height: 44px; display: inline-flex; align-items: center; color: var(--silver); font-size: .72rem; }

.content-page { padding: 1px 0 5rem; }
.content-page .page-head { margin-bottom: 2.5rem; }
.network-block { margin-bottom: 2.25rem; padding: 1.4rem; border: 1px solid var(--border); background: #101216; }
.network-head h2 { display: flex; flex-wrap: wrap; align-items: center; gap: .65rem; font-size: 1.3rem; }
.network-meta { color: var(--silver-muted); font-size: .8rem; }
.data-table { font-size: .82rem; }
.data-table th, .data-table td { padding: .85rem .7rem; border-color: #292D34; }
.table-asset { display: flex; align-items: center; gap: .7rem; min-width: 180px; }
.table-asset img { flex: none; width: 34px; height: 34px; object-fit: contain; }
.table-asset-name { display: grid; gap: .12rem; }
.table-asset-name strong { color: var(--white); }
.table-asset-name span { color: var(--silver-muted); font-size: .75rem; }
.callout { border: 1px solid var(--border); border-radius: 7px; background: #101216; }
.fee-table-block { margin-bottom: 1.4rem; padding: 1.5rem 0; border-top: 1px solid var(--border); }
.fee-table-block h2 { font-size: 1.25rem; }
.fee-table-block p { color: #A6ABB4; font-size: .9rem; }
.fee-highlight { color: var(--white) !important; font: 500 1.25rem var(--font-primary); }
.detail-list > div { border-color: var(--border); }
.security-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 2rem; border-top: 1px solid var(--border); }
.security-card { padding: 1.4rem 0; border-bottom: 1px solid var(--border); background: none; }
.security-card h2 { font-size: 1.05rem; }
.security-card p { color: var(--silver-muted); font-size: .84rem; margin-bottom: 0; }
.faq-list { max-width: 840px; border-top: 1px solid var(--border); }
.faq-item { border-color: var(--border); }
.faq-item summary { min-height: 58px; color: var(--white); font-size: .96rem; }
.faq-item p { color: var(--silver-muted); font-size: .87rem; }
.prose { max-width: 780px; }
.prose h2 { margin-top: 2rem; font-size: 1.15rem; }
.prose p { color: var(--silver-muted); }
.legal-banner { padding: .85rem 1rem; border-left: 2px solid #A9AEB6; background: #111317; color: #C4C8D0 !important; font-size: .85rem !important; }
.centered { min-height: 58vh; display: grid; align-items: center; text-align: center; }
.centered .section-cta { justify-content: center; }
.status-code { color: #B9BDC5; font: 500 clamp(5rem,18vw,10rem)/.9 var(--font-primary); letter-spacing: -.09em; }
.centered > .container > p:not(.status-code) { color: var(--silver-muted); }

.site-footer { background: #0D0F12; border-color: #23272D; padding: 3rem 0 1.8rem; }
.footer-inner { gap: 2rem; }
.footer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem 1rem; }
.footer-nav a { font-size: .8rem; }
.footer-tagline, .footer-disclaimer p { color: #828892; font-size: .76rem; }
.footer-meta { border-top: 1px solid var(--border); padding-top: .85rem; }
.modal-panel { border-radius: 8px; background: #12151A; }
.modal-head, .modal-foot { border-color: var(--border); }
.modal-head h2 { font-size: 1.15rem; }
.modal-close { width: 44px; height: 44px; }
.wallet-option { min-height: 60px; border-radius: 6px; }
.wallet-icon { width: 38px; height: 38px; flex: none; border-radius: 6px; background: #20242B; color: var(--silver-hi); }
.wallet-note { color: var(--silver-muted); }
.review-row { align-items: flex-start; }
.review-val { max-width: 66%; font-variant-numeric: tabular-nums; }
.review-asset { display: inline-flex; align-items: center; justify-content: flex-end; gap: .5rem; }
.review-asset img { flex: none; object-fit: contain; }
.toast { border-radius: 6px; }

@media (max-width: 1050px) {
    :root { --mobile-header-height: 68px; }
    html, body { overflow-x: clip; }
    .header-inner { height: var(--mobile-header-height); min-height: var(--mobile-header-height); flex-wrap: nowrap; gap: .7rem; }
    .brand { order: 1; }
    .site-nav + .header-actions { order: 2; margin-left: auto; flex: none; }
    .site-nav { position: static; order: 3; width: auto; flex: none; margin: 0; }
    .nav-toggle { display: flex; order: 0; justify-content: center; margin: 0; min-width: 44px; min-height: 44px; }
    .nav-backdrop {
        position: fixed;
        z-index: 1;
        inset: var(--mobile-header-height) 0 0;
        display: block;
        width: 100%;
        padding: 0;
        border: 0;
        background: rgba(4, 6, 9, .52);
        opacity: 0;
        visibility: hidden;
        cursor: default;
        transition: opacity .28s ease, visibility .28s ease;
    }
    .nav-list, .nav-list:not(.is-open) {
        position: fixed;
        z-index: 2;
        top: var(--mobile-header-height);
        right: 0;
        bottom: 0;
        left: auto;
        display: flex !important;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: min(340px, 86vw);
        height: calc(100dvh - var(--mobile-header-height));
        margin: 0;
        padding: 1.3rem 1.25rem calc(1.3rem + env(safe-area-inset-bottom));
        overflow-y: auto;
        background: #F1F2F4;
        border: 0;
        box-shadow: -20px 0 60px rgba(0, 0, 0, .22);
        transform: translateX(105%);
        visibility: hidden;
        transition: transform .32s cubic-bezier(.22, .75, .2, 1), visibility .32s ease;
    }
    .nav-list::before {
        content: "SILVRA  /  MENU";
        display: block;
        padding: .2rem .55rem 1.1rem;
        color: #777D87;
        font: 600 .64rem var(--font-primary);
        letter-spacing: .15em;
    }
    .nav-list.is-open {
        transform: translateX(0);
        visibility: visible;
    }
    .site-nav.is-open .nav-backdrop { opacity: 1; visibility: visible; }
    body.nav-open { overflow: hidden; }
    .nav-list li { border-bottom: 1px solid #D9DCE1; }
    .nav-list .nav-link,
    .nav-list.is-open .nav-link {
        display: flex;
        align-items: center;
        min-height: 54px;
        padding: .75rem .55rem;
        border-radius: 0;
        color: #4D535D;
        font-size: .98rem;
        font-weight: 500;
        transition: color .18s ease, padding-left .18s ease;
    }
    .nav-list .nav-link:hover { padding-left: .8rem; color: #08090B; background: transparent; }
    .nav-list .nav-link.is-active,
    .nav-list.is-open .nav-link.is-active { color: #08090B; font-weight: 700; }
    .nav-list .nav-link.is-active::after,
    .nav-list.is-open .nav-link.is-active::after {
        width: 5px;
        height: 5px;
        margin: 0 0 0 auto;
        border-radius: 50%;
        background: #777D87;
    }
}
@media (max-width: 900px) {
    .hero-layout { grid-template-columns: minmax(0,1.1fr) minmax(290px,.9fr); gap: 1.3rem; }
    .hero-title { font-size: clamp(3rem,7vw,4.5rem); }
    .asset-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .send-layout { grid-template-columns: minmax(0,1fr); }
    .panel-sender { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); align-items: end; gap: 0 1.1rem; }
    .panel-sender .panel-title, .panel-sender #walletState { grid-column: 1 / -1; }
    .panel-sender .field-row { margin-bottom: 0; }
    .balance-box { grid-column: 1 / -1; }
    .steps { grid-template-columns: repeat(3,minmax(0,1fr)); }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .footer-disclaimer { grid-column: 1 / -1; }
}
@media (max-width: 650px) {
    :root { --mobile-header-height: 62px; }
    .header-inner {
        min-height: var(--mobile-header-height);
        height: var(--mobile-header-height);
        flex-wrap: nowrap;
        justify-content: flex-start;
        gap: .55rem;
        padding-top: 0;
        padding-bottom: 0;
    }
    .brand { order: 1; min-width: 0; gap: .45rem; }
    .brand-name { font-size: .94rem; }
    .env-badge { display: none; }
    .header-actions { order: 2; flex: none; margin-left: auto; }
    .btn-connect { min-height: 40px; font-size: .75rem; }
    .btn-connect .btn-label { display: none; }
    .btn-connect::before { content: "Connect"; }
    .btn-connect[data-connected="true"]::before { content: "Disconnect"; }
    .btn-connect::after { content: ""; }
    .site-nav { order: 3; flex: none; width: auto; margin: 0; }
    .nav-toggle { order: 0; margin: 0; min-width: 44px; min-height: 44px; }
    .hero { padding-top: 2.5rem; }
    .hero-layout { display: flex; flex-direction: column; align-items: stretch; gap: .2rem; }
    .hero-copy { padding: .5rem 0 0; }
    .hero-title { max-width: 540px; font-size: clamp(3rem, 12vw, 4.25rem); }
    .hero-subtitle { font-size: .94rem; }
    .hero-artwork { height: clamp(250px,75vw,350px); margin: -.25rem -1rem 0; }
    .hero-art-label-top { top: 9%; right: 4%; }
    .hero-art-label-bottom { bottom: 7%; left: 5%; }
    .hero-network { gap: .6rem .9rem; font-size: .58rem; }
    .hero-network-name { width: 100%; margin: .2rem 0 0; }
    .hero-cta { display: grid; grid-template-columns: 1fr 1fr; }
    .hero-cta .btn { padding-inline: .7rem; font-size: .85rem; }
    .section { padding: 3.7rem 0; }
    .section-head { margin-bottom: 1.65rem; }
    .asset-grid { gap: .65rem; }
    .asset-card { gap: .6rem; padding: .8rem; }
    .coin-logo { width: 36px; height: 36px; }
    .asset-info h3 { font-size: .82rem; }
    .asset-network { font-size: .66rem; }
    .steps { grid-template-columns: 1fr; }
    .step, .step + .step { padding: 1.15rem 0; border-left: 0; }
    .step-num { margin-bottom: .7rem; }
    .fee-cards { grid-template-columns: 1fr; }
    .fee-card, .fee-card + .fee-card { padding: 1.2rem 0; border-left: 0; border-bottom: 1px solid var(--border); }
    .feature-list, .security-grid { grid-template-columns: 1fr; }
    .page-head { margin: 2.4rem 0 1.6rem; }
    .page-head h1 { font-size: clamp(2.05rem,9vw,3rem); }
    .send-page { padding-bottom: 3rem; }
    .panel-sender { display: block; }
    .panel-sender .field-row { margin-bottom: 1rem; }
    .panel-transfer { padding: 1.15rem; }
    .input-actions { flex-wrap: wrap; }
    .input-actions .field-input { flex-basis: 100%; }
    .input-actions .btn-mini { flex: 1; }
    .fee-line { font-size: .78rem; }
    .history-toolbar { padding: .8rem; }
    .history-item { grid-template-columns: minmax(0,1fr); gap: .7rem; padding: 1rem 0; }
    .history-main { grid-template-columns: minmax(0,1fr) auto; gap: .4rem .6rem; }
    .history-asset { grid-column: 1; grid-row: 1; }
    .history-amount { grid-column: 2; grid-row: 1; }
    .history-ref { grid-column: 1 / -1; grid-row: 2; }
    .history-time { grid-column: 1 / -1; grid-row: 3; }
    .history-address { grid-column: 1 / -1; grid-row: 4; }
    .history-side { flex-direction: row; align-items: center; justify-content: space-between; }
    .network-block { padding: .8rem; }
    .table-wrap { overflow: visible; }
    .data-table, .data-table tbody, .data-table tr, .data-table td { display: block; width: 100%; }
    .data-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
    .data-table tr { display: grid; grid-template-columns: 1fr 1fr; gap: .45rem .8rem; padding: .85rem 0; border-bottom: 1px solid var(--border); }
    .data-table td { padding: .1rem 0; border: 0; overflow-wrap: anywhere; }
    .data-table td:first-child { grid-column: 1 / -1; }
    .data-table td:nth-child(4) { grid-column: 1 / -1; }
    .footer-inner { grid-template-columns: 1fr; gap: 1rem; }
    .footer-disclaimer { grid-column: auto; }
    .modal { padding: .65rem; align-items: end; }
    .modal-panel { max-height: min(88vh, 720px); }
    .modal-body { padding: 1.1rem; }
    .modal-head, .modal-foot { padding: .75rem 1.1rem; }
    .modal-foot { flex-direction: column-reverse; }
    .modal-foot .btn { width: 100%; }
    .review-row { gap: .7rem; }
    .review-val { max-width: 64%; font-size: .84rem; }
    .toast-region { left: .75rem; right: .75rem; bottom: .75rem; max-width: none; }
}
@media (max-width: 360px) {
    .container { padding-inline: .85rem; }
    .brand-name { letter-spacing: .12em; }
    .btn-connect { padding-inline: .65rem; }
    .hero-title { font-size: 2.8rem; }
    .hero-cta { grid-template-columns: 1fr; }
    .hero-network { column-gap: .65rem; }
    .asset-card { padding: .65rem; gap: .45rem; }
    .coin-logo { width: 32px; height: 32px; }
    .asset-info h3 { font-size: .76rem; }
    .history-amount strong { font-size: .88rem; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .hero-artwork * { animation: none !important; }
}
.asset-select-logo[hidden], .balance-box[hidden] { display: none !important; }