:root {
    --k-bg: #000000;
    --k-white: #ffffff;
    --k-text-1: #ffffff;
    --k-text-2: rgba(255, 255, 255, 0.7);
    --k-text-3: rgba(255, 255, 255, 0.5);
    --k-text-4: rgba(255, 255, 255, 0.3);
    --k-surface-1: rgba(255, 255, 255, 0.03);
    --k-surface-2: rgba(255, 255, 255, 0.05);
    --k-surface-3: rgba(255, 255, 255, 0.08);
    --k-border-1: rgba(255, 255, 255, 0.05);
    --k-border-2: rgba(255, 255, 255, 0.08);
    --k-border-3: rgba(255, 255, 255, 0.2);
    --k-success: #30d158;
    --k-error: #ff453a;
    --k-font: system-ui, -apple-system, 'Segoe UI', sans-serif;
    --k-mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
html { background: #000; }
body {
    margin: 0;
    background: transparent;
    color: var(--k-text-1);
    font-family: var(--k-font);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    position: relative;
    min-height: 100vh;
}

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 760px; }

/* ---------- Space background ---------- */
.kray-space-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    background: #000;
}
.kray-space-bg .wp-stars {
    position: absolute; inset: -50px;
    background-image:
        radial-gradient(1.5px 1.5px at 12% 22%, rgba(255,255,255,.55) 50%, transparent 51%),
        radial-gradient(1px 1px at 28% 68%, rgba(255,255,255,.4) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 43% 12%, rgba(255,255,255,.5) 50%, transparent 51%),
        radial-gradient(1px 1px at 61% 41%, rgba(255,255,255,.35) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 74% 76%, rgba(255,255,255,.5) 50%, transparent 51%),
        radial-gradient(1px 1px at 88% 18%, rgba(255,255,255,.4) 50%, transparent 51%),
        radial-gradient(1px 1px at 52% 88%, rgba(255,255,255,.35) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 94% 56%, rgba(255,255,255,.45) 50%, transparent 51%);
    background-size: 720px 720px;
    animation: wpTwinkle 7s ease-in-out infinite alternate;
}
.kray-space-bg .wp-stars--far {
    background-size: 420px 420px; opacity: .45;
    animation-duration: 11s; animation-delay: -4s;
}
.kray-space-bg .wp-glow {
    position: absolute; left: 72%; top: 52%;
    width: 900px; height: 640px;
    transform: translate(-50%, -50%);
    background: radial-gradient(ellipse at center, rgba(120,140,255,.10) 0%, rgba(255,255,255,.05) 32%, transparent 68%);
    animation: wpBreath 9s ease-in-out infinite;
    filter: blur(2px);
}
.kray-space-bg .wp-aurora {
    position: absolute; inset: -20%;
    background:
        radial-gradient(42% 30% at 28% 32%, rgba(94,110,255,.10), transparent 70%),
        radial-gradient(38% 28% at 72% 60%, rgba(160,90,255,.08), transparent 70%),
        radial-gradient(30% 24% at 55% 20%, rgba(255,255,255,.05), transparent 70%);
    filter: blur(34px);
    animation: wpAurora 18s ease-in-out infinite alternate;
}
.kray-space-bg .wp-shooting {
    position: absolute; top: 16%; left: -8%;
    width: 130px; height: 2px; border-radius: 2px;
    background: linear-gradient(90deg, rgba(255,255,255,.95), transparent);
    transform: rotate(12deg); opacity: 0;
    animation: wpShoot 9s linear infinite; animation-delay: 3s;
}
.kray-space-bg .wp-shooting--2 {
    top: 38%; left: -5%; width: 90px;
    transform: rotate(9deg);
    animation-duration: 13s; animation-delay: 8.5s;
}
@keyframes wpTwinkle { 0% { opacity: .5; } 100% { opacity: 1; } }
@keyframes wpBreath {
    0%, 100% { opacity: .7; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.07); }
}
@keyframes wpAurora { to { transform: translate3d(4%, 3%, 0) scale(1.08); } }
@keyframes wpShoot {
    0%, 91% { opacity: 0; translate: 0 0; }
    93% { opacity: 1; }
    100% { opacity: 0; translate: 62vw 13vw; }
}
@media (prefers-reduced-motion: reduce) {
    .kray-space-bg * { animation: none !important; }
    .kray-space-bg .wp-shooting { display: none; }
    .ie-illo-float { animation: none !important; }
}
@media (max-width: 720px) {
    .kray-space-bg .wp-glow, .kray-space-bg .wp-aurora { display: none; }
}

/* ---------- Buttons / labels ---------- */
.k-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    font: 600 13px/1 var(--k-font); letter-spacing: 0.01em;
    border-radius: 8px; padding: 9px 16px; cursor: pointer;
    border: 1px solid transparent; text-decoration: none;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.k-btn:focus-visible { outline: 2px solid #f7931a; outline-offset: 2px; }
.k-btn--primary { background: #fff; color: #000; }
.k-btn--primary:hover { background: rgba(255, 255, 255, 0.88); }
.k-btn--ghost {
    background: transparent; color: rgba(255, 255, 255, 0.85);
    border-color: rgba(255, 255, 255, 0.16);
}
.k-btn--ghost:hover { border-color: rgba(255, 255, 255, 0.34); color: #fff; }
.k-btn--sm { padding: 6px 11px; font-size: 12px; border-radius: 7px; }
.k-label {
    font: 700 10px/1 var(--k-mono);
    letter-spacing: 0.14em; text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
}

/* ---------- Header ---------- */
.kw-header {
    position: relative;
    z-index: 10;
    padding: 20px 0;
    border-bottom: 1px solid var(--k-border-1);
}
.kw-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.kw-brand-mark {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--k-text-1);
    flex-shrink: 0;
}
.kw-brand-mark img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: block;
}
.kw-brand-mark span {
    font-size: 17px;
    font-weight: 650;
    letter-spacing: -0.02em;
}
.kw-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
}
.kw-nav a {
    color: var(--k-text-3);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
    transition: color 0.15s ease;
}
.kw-nav a:hover,
.kw-nav a.is-active { color: var(--k-text-1); }
.kw-header-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.kw-menu-btn {
    display: none;
    background: transparent;
    border: 1px solid var(--k-border-2);
    border-radius: 8px;
    color: var(--k-text-2);
    width: 40px;
    height: 40px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}
@media (max-width: 820px) {
    .kw-menu-btn { display: inline-flex; }
    .kw-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: rgba(0,0,0,0.96);
        border-bottom: 1px solid var(--k-border-2);
        padding: 8px 24px 16px;
    }
    .kw-nav.is-open { display: flex; }
    .kw-nav a { padding: 12px 0; border-bottom: 1px solid var(--k-border-1); }
    .kw-header-inner { flex-wrap: wrap; }
    .kw-header-right .kw-nav-contact { display: none; }
}

/* ---------- Page sections ---------- */
.ie-hero,
.ie-section,
.kw-page,
.ie-footer { position: relative; z-index: 1; }

.ie-section { padding: clamp(56px, 8vw, 96px) 0; }
.ie-section--divider { border-top: 1px solid var(--k-border-1); }
.ie-section-head { margin-bottom: 36px; }
.ie-section-head .k-label { margin: 0 0 10px; }
.ie-h2 {
    font-size: clamp(24px, 3vw, 32px); font-weight: 650;
    letter-spacing: -0.02em; color: var(--k-text-1); margin: 0;
}
.ie-h3 {
    font-size: 18px; font-weight: 650;
    letter-spacing: -0.01em; color: var(--k-text-1); margin: 0 0 10px;
}

.ie-hero { padding: clamp(40px, 6vw, 72px) 0 clamp(48px, 6vw, 80px); }
.ie-hero-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 48px; align-items: center;
}
.ie-h1 {
    font-size: clamp(34px, 5.2vw, 56px);
    font-weight: 700; letter-spacing: -0.03em; line-height: 1.08;
    color: var(--k-text-1); margin: 16px 0 20px; max-width: 15ch;
}
.ie-h1--wide { max-width: 22ch; }
.ie-sub {
    font-size: 18px; font-weight: 400; color: var(--k-text-2);
    max-width: 46ch; line-height: 1.55; margin: 0 0 28px;
}
.ie-cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.ie-cta-row .k-btn { padding: 11px 20px; font-size: 14px; }
.ie-trust { font-size: 13px; color: var(--k-text-4); margin: 0; }

.ie-hero-art {
    position: relative; display: flex; justify-content: center;
    border-radius: 24px;
    background: radial-gradient(ellipse at 50% 42%, rgba(255, 255, 255, 0.05), transparent 62%);
    padding: 12px 0 24px;
}
.ie-device {
    width: min(100%, 280px); aspect-ratio: 380 / 600;
    border-radius: 18px; overflow: hidden; background: #000;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.10),
        0 24px 64px rgba(0, 0, 0, 0.65),
        0 0 80px rgba(99, 102, 241, 0.10);
}
.ie-device--hero { width: min(100%, 300px); }
.ie-device--step { width: min(100%, 160px); }
.ie-device--plat { width: min(100%, 200px); }
.ie-device img { display: block; width: 100%; height: 100%; object-fit: fill; }
.ie-illo-float { animation: ieFloat 6s ease-in-out infinite; }
@keyframes ieFloat {
    0%, 100% { transform: translateY(-6px); }
    50% { transform: translateY(6px); }
}

/* Platforms */
.kw-plat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.kw-plat-card {
    background: var(--k-surface-1); border: 1px solid var(--k-border-2);
    border-radius: 18px; padding: 28px; display: flex; flex-direction: column; gap: 14px;
}
.kw-plat-visual {
    display: flex; justify-content: center; padding: 12px 0 8px;
    background: radial-gradient(ellipse at 50% 40%, rgba(255,255,255,0.04), transparent 65%);
    border-radius: 14px; margin-bottom: 4px;
}
.kw-phone {
    width: min(100%, 180px); aspect-ratio: 390 / 844;
    border-radius: 28px; overflow: hidden; background: #000;
    box-shadow: 0 0 0 1px rgba(255,255,255,0.12), 0 20px 48px rgba(0,0,0,0.55);
}
.kw-phone img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top; }
.kw-plat-title { font-size: 20px; font-weight: 650; margin: 0; letter-spacing: -0.02em; }
.kw-plat-copy { font-size: 14.5px; color: var(--k-text-2); margin: 0; line-height: 1.5; }
.kw-plat-copy a { color: var(--k-text-1); }

.ie-tour-lead { margin: 12px 0 0; font-size: 15px; color: var(--k-text-2); max-width: 48ch; }
.ie-tour-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 28px; margin-top: 40px;
}
.ie-tour-card { margin: 0; }
.ie-tour-card .ie-device { width: 100%; max-width: 280px; margin: 0 auto; }
.ie-tour-card figcaption { margin-top: 18px; display: grid; gap: 6px; text-align: center; }
.ie-tour-step { font-size: 11px; letter-spacing: 0.18em; color: var(--k-text-4); font-weight: 600; }
.ie-tour-card strong { font-size: 16px; font-weight: 600; color: var(--k-text-1); }
.ie-tour-card figcaption > span:last-child { font-size: 13.5px; color: var(--k-text-3); line-height: 1.45; }

/* Feature / card grids */
.kw-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.kw-card {
    background: var(--k-surface-1);
    border: 1px solid var(--k-border-2);
    border-radius: 14px;
    padding: 26px;
}
.kw-card p { color: var(--k-text-2); font-size: 14.5px; margin: 0; }
.kw-card a { color: var(--k-text-1); }
.kw-card-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 10px;
    background: var(--k-surface-2); border: 1px solid var(--k-border-2);
    color: var(--k-text-2); margin-bottom: 16px;
}

.ie-store-note {
    font-size: 14.5px; color: var(--k-text-2);
    background: rgba(48, 209, 88, 0.06);
    border: 1px solid rgba(48, 209, 88, 0.2);
    border-radius: 12px; padding: 14px 18px; margin: 18px 0 0; max-width: 62ch;
}
.ie-manual > .ie-manual-summary {
    list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
    font-size: 14px; font-weight: 600; color: var(--k-text-2);
    padding: 10px 16px; border: 1px solid var(--k-border-2); border-radius: 999px;
    margin-bottom: 24px; user-select: none;
    transition: color 0.2s ease, border-color 0.2s ease;
}
.ie-manual > .ie-manual-summary::-webkit-details-marker { display: none; }
.ie-manual > .ie-manual-summary::after {
    content: ''; width: 7px; height: 7px;
    border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg) translateY(-2px); transition: transform 0.2s ease;
}
.ie-manual[open] > .ie-manual-summary::after { transform: rotate(225deg) translateY(-1px); }
.ie-manual > .ie-manual-summary:hover { color: var(--k-text-1); border-color: var(--k-border-3); }

.ie-browser-tabs {
    display: inline-flex; gap: 4px; padding: 4px;
    background: var(--k-surface-1); border: 1px solid var(--k-border-2);
    border-radius: 11px; margin-bottom: 32px;
}
.ie-browser-tab {
    font: 600 13px/1 var(--k-font); color: var(--k-text-3);
    background: transparent; border: none; border-radius: 8px;
    padding: 9px 18px; cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}
.ie-browser-tab:hover { color: var(--k-text-2); }
.ie-browser-tab[aria-pressed="true"] { background: var(--k-surface-3); color: var(--k-text-1); }

.ie-stepper { max-width: 760px; }
.ie-progress {
    position: relative; height: 2px; background: var(--k-border-2);
    border-radius: 1px; margin: 0 0 24px; overflow: hidden;
}
.ie-progress-fill {
    height: 100%; width: 0%; background: var(--k-success);
    border-radius: 1px; transition: width 0.25s ease;
}
.ie-step {
    border: 1px solid var(--k-border-2); border-radius: 16px;
    background: var(--k-surface-1); margin-bottom: 14px; overflow: hidden;
}
.ie-step.is-active { border-color: var(--k-border-3); }
.ie-step-head {
    width: 100%; display: flex; align-items: center; gap: 16px;
    padding: 20px; background: transparent; border: none; color: inherit;
    text-align: left; cursor: pointer; font-family: var(--k-font);
}
.ie-step-tile {
    flex: 0 0 auto; width: 48px; height: 48px; border-radius: 12px;
    background: var(--k-surface-2); border: 1px solid var(--k-border-2);
    display: flex; align-items: center; justify-content: center;
    font: 700 17px/1 var(--k-font); color: var(--k-text-2);
}
.ie-step-tile.is-done {
    color: var(--k-success); background: rgba(48, 209, 88, 0.12);
    border-color: rgba(48, 209, 88, 0.35);
}
.ie-step-headtext { flex: 1 1 auto; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.ie-step-title { font-size: 16px; font-weight: 600; color: var(--k-text-1); }
.ie-step-caption { font-size: 13px; color: var(--k-text-3); }
.ie-step:not(.is-active) .ie-step-title { color: var(--k-text-3); }
.ie-step:not(.is-active) .ie-step-caption { color: var(--k-text-4); }
.ie-step-chevron { flex: 0 0 auto; transition: transform 0.2s ease; }
.ie-step.is-active .ie-step-chevron { transform: rotate(180deg); }
.ie-step-body { padding: 0 20px 24px 84px; display: flex; flex-direction: column; gap: 16px; }
.ie-step-copy p { margin: 0 0 8px; color: var(--k-text-2); font-size: 14.5px; }
.ie-step-copy p:last-of-type { margin-bottom: 12px; }
.ie-note { color: var(--k-text-3) !important; font-size: 13px !important; }
.ie-code {
    font-family: var(--k-mono); font-size: 12.5px;
    background: var(--k-surface-2); border: 1px solid var(--k-border-2);
    border-radius: 5px; padding: 2px 6px; color: var(--k-text-2);
}
.ie-icon { display: inline-flex; color: var(--k-text-2); line-height: 0; }
.ie-file-card {
    display: inline-flex; align-items: center; gap: 12px;
    padding: 14px 18px; background: var(--k-surface-2);
    border: 1px solid var(--k-border-2); border-radius: 12px;
}
.ie-filename { font-family: var(--k-mono); font-size: 13px; color: var(--k-text-2); }
.ie-browserbar {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 10px 10px 14px; background: var(--k-surface-2);
    border: 1px solid var(--k-border-2); border-radius: 10px; max-width: 360px;
}
.ie-browserbar-url {
    flex: 1 1 auto; font-family: var(--k-mono); font-size: 13px; color: var(--k-text-2);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ie-toggle-row { display: flex; align-items: center; gap: 10px; margin-top: 14px; }
.ie-toggle { position: relative; flex: 0 0 auto; width: 36px; height: 20px; border-radius: 10px; background: var(--k-success); }
.ie-toggle::after { content: ''; position: absolute; top: 2px; left: 18px; width: 16px; height: 16px; border-radius: 50%; background: #fff; }
.ie-devmode-label {
    font-size: 14px; color: var(--k-text-2);
    text-decoration: underline dotted var(--k-border-3);
    text-underline-offset: 3px; cursor: help;
}
.ie-mark-done.is-done { color: var(--k-success); border-color: rgba(48, 209, 88, 0.4); }

.ie-update-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.ie-rule-card {
    background: var(--k-surface-1); border: 1px solid var(--k-border-2);
    border-left: 2px solid var(--k-border-2); border-radius: 14px; padding: 26px;
}
.ie-rule-card--do { border-left-color: var(--k-success); }
.ie-rule-card--dont { border-left-color: var(--k-error); }
.ie-rule-label { font: 700 11px/1 var(--k-mono); letter-spacing: 0.14em; text-transform: uppercase; margin: 0 0 12px; }
.ie-rule-label--do { color: var(--k-success); }
.ie-rule-label--dont { color: var(--k-error); }
.ie-rule-title { font-size: 17px; font-weight: 650; margin: 0 0 10px; color: var(--k-text-1); }
.ie-rule-card p:not(.ie-rule-label) { color: var(--k-text-2); font-size: 14.5px; margin: 0; }

.ie-gs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.ie-gs-card { background: var(--k-surface-1); border: 1px solid var(--k-border-2); border-radius: 14px; padding: 26px; }
.ie-gs-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 10px;
    background: var(--k-surface-2); border: 1px solid var(--k-border-2);
    color: var(--k-text-2); margin-bottom: 16px;
}
.ie-gs-title { font-size: 17px; font-weight: 650; margin: 0 0 10px; color: var(--k-text-1); }
.ie-gs-card p { color: var(--k-text-2); font-size: 14.5px; margin: 0; }

.ie-safety-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.ie-safety-item { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.ie-icon--lg { width: 22px; height: 22px; }
.ie-safety-item p { font-size: 15px; color: var(--k-text-2); margin: 0; }

.ie-final-cta { text-align: center; }
.ie-final-h2 { margin-bottom: 24px; }
.ie-final-cta .k-btn { padding: 12px 26px; font-size: 14px; }
.ie-version { margin: 18px 0 0; font-family: var(--k-mono); font-size: 12px; color: var(--k-text-4); }

/* ---------- Doc / prose pages ---------- */
.kw-page { padding: clamp(48px, 7vw, 80px) 0 clamp(64px, 8vw, 96px); }
.kw-page-lead {
    font-size: 17px; color: var(--k-text-2);
    max-width: 58ch; margin: 12px 0 0; line-height: 1.55;
}
.kw-prose h2 {
    font-size: 22px; font-weight: 650; letter-spacing: -0.02em;
    color: var(--k-text-1); margin: 40px 0 12px;
}
.kw-prose h3 {
    font-size: 17px; font-weight: 650;
    color: var(--k-text-1); margin: 28px 0 10px;
}
.kw-prose p, .kw-prose li {
    font-size: 15px; color: var(--k-text-2); line-height: 1.65;
}
.kw-prose ul, .kw-prose ol { padding-left: 22px; margin: 0 0 16px; }
.kw-prose li { margin-bottom: 6px; }
.kw-prose a { color: var(--k-text-1); }
.kw-prose code, .kw-code {
    font-family: var(--k-mono); font-size: 12.5px;
    background: var(--k-surface-2); border: 1px solid var(--k-border-2);
    border-radius: 5px; padding: 2px 6px; color: var(--k-text-2);
}
.kw-prose pre {
    background: var(--k-surface-1);
    border: 1px solid var(--k-border-2);
    border-radius: 12px;
    padding: 16px 18px;
    overflow-x: auto;
    font-family: var(--k-mono);
    font-size: 12.5px;
    line-height: 1.55;
    color: var(--k-text-2);
    margin: 12px 0 20px;
}
.kw-prose pre code { background: none; border: none; padding: 0; }
.kw-callout {
    background: rgba(48, 209, 88, 0.06);
    border: 1px solid rgba(48, 209, 88, 0.2);
    border-radius: 12px;
    padding: 16px 18px;
    margin: 24px 0;
}
.kw-callout p { margin: 0; color: rgba(255,255,255,0.85); font-size: 14.5px; }
.kw-callout--warn {
    background: rgba(255, 69, 58, 0.06);
    border-color: rgba(255, 69, 58, 0.25);
}
.kw-meta { font-size: 13px; color: var(--k-text-4); margin: 0 0 28px; }
.kw-api-item { margin-bottom: 28px; }
.kw-api-item h3 { margin-bottom: 8px; }
.kw-badge {
    display: inline-block;
    font: 700 10px/1 var(--k-mono);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 4px 8px;
    border-radius: 5px;
    margin-left: 8px;
    vertical-align: middle;
}
.kw-badge--ok { background: rgba(48,209,88,0.15); color: var(--k-success); }
.kw-badge--warn { background: rgba(255,69,58,0.15); color: var(--k-error); }

.kw-link-list { display: grid; gap: 12px; margin-top: 24px; }
.kw-link-row {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 18px 20px;
    background: var(--k-surface-1);
    border: 1px solid var(--k-border-2);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s ease;
}
.kw-link-row:hover { border-color: var(--k-border-3); }
.kw-link-row strong { display: block; font-size: 15px; color: var(--k-text-1); margin-bottom: 4px; }
.kw-link-row span { font-size: 13.5px; color: var(--k-text-3); }
.kw-link-row .arrow { color: var(--k-text-4); font-size: 18px; }

.kw-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 28px; }
.kw-contact-card a { color: var(--k-text-1); word-break: break-all; }

/* ---------- Footer ---------- */
.ie-footer {
    border-top: 1px solid var(--k-border-1);
    padding: 48px 0 32px;
}
.kw-footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}
.kw-footer-col h4 {
    font: 700 11px/1 var(--k-mono);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--k-text-4);
    margin: 0 0 16px;
}
.kw-footer-col a {
    display: block;
    color: var(--k-text-3);
    text-decoration: none;
    font-size: 13.5px;
    margin-bottom: 10px;
    transition: color 0.15s ease;
}
.kw-footer-col a:hover { color: var(--k-text-1); }
.ie-footer-meta {
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
    font-size: 13px; color: var(--k-text-4);
    padding-top: 24px;
    border-top: 1px solid var(--k-border-1);
}
.ie-footer-dot { color: var(--k-text-4); }

@media (max-width: 860px) {
    .ie-hero-grid { grid-template-columns: 1fr; }
    .ie-hero-art { order: -1; margin-bottom: 8px; }
    .ie-h1 { max-width: none; }
    .ie-tour-grid { grid-template-columns: 1fr; max-width: 300px; margin-left: auto; margin-right: auto; }
    .ie-update-grid, .ie-gs-grid, .kw-plat-grid, .kw-contact-grid { grid-template-columns: 1fr; }
    .ie-safety-row, .kw-card-grid { grid-template-columns: 1fr; gap: 20px; }
    .kw-footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 640px) {
    .ie-step-head { padding: 16px; gap: 12px; }
    .ie-step-body { padding: 0 16px 20px 16px; }
    .ie-step-tile { width: 40px; height: 40px; font-size: 15px; }
    .kw-footer-grid { grid-template-columns: 1fr; }
}