/* ==========================================================================
   lunar.quest — Mission Dossier
   Palette:
     #0d1117 Mission Black   #161b22 Console Dark   #c4501a Booster Orange
     #e6d5b8 Parchment Tan   #4a90d9 Earth Blue     #2d2d2d Graphite
     #8b8b8b Lunar Gray
   ========================================================================== */

:root {
    --mission-black: #0d1117;
    --console-dark: #161b22;
    --booster-orange: #c4501a;
    --parchment-tan: #e6d5b8;
    --earth-blue: #4a90d9;
    --graphite: #2d2d2d;
    --lunar-gray: #8b8b8b;

    --font-display: "Playfair Display", Georgia, serif;
    --font-body: "Source Sans 3", "Inter", system-ui, sans-serif;
    --font-mono: "IBM Plex Mono", "Space Mono", "Menlo", monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    background: var(--mission-black);
    scroll-behavior: smooth;
}

body {
    background: var(--mission-black);
    color: var(--parchment-tan);
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.7;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

::selection {
    background: var(--booster-orange);
    color: var(--mission-black);
}

/* ===== Background ambience ===== */
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(to right, rgba(45, 45, 45, 0.18) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(45, 45, 45, 0.18) 1px, transparent 1px);
    background-size: 80px 80px;
    background-position: -1px -1px;
    mask-image: radial-gradient(ellipse at 50% 30%, rgba(0,0,0,0.9) 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 30%, rgba(0,0,0,0.9) 30%, transparent 80%);
}

.bg-stars {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        radial-gradient(1px 1px at 12% 18%, rgba(230, 213, 184, 0.55), transparent 60%),
        radial-gradient(1px 1px at 78% 32%, rgba(230, 213, 184, 0.4), transparent 60%),
        radial-gradient(1px 1px at 42% 78%, rgba(74, 144, 217, 0.5), transparent 60%),
        radial-gradient(1px 1px at 88% 88%, rgba(230, 213, 184, 0.35), transparent 60%),
        radial-gradient(1px 1px at 23% 60%, rgba(230, 213, 184, 0.4), transparent 60%),
        radial-gradient(1px 1px at 65% 12%, rgba(196, 80, 26, 0.5), transparent 60%),
        radial-gradient(1px 1px at 5% 88%, rgba(230, 213, 184, 0.3), transparent 60%);
}

/* ===== Mission Banner ===== */
.mission-banner {
    position: sticky;
    top: 0;
    z-index: 50;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 24px;
    padding: 14px 32px;
    background: rgba(13, 17, 22, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--graphite);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--lunar-gray);
}

.banner-left,
.banner-right {
    display: flex;
    gap: 18px;
    align-items: center;
}

.banner-right {
    justify-content: flex-end;
}

.banner-tag {
    color: var(--booster-orange);
    border: 1px solid var(--booster-orange);
    padding: 3px 8px;
}

.banner-id,
.banner-coord,
.banner-clock {
    color: var(--lunar-gray);
}

.banner-clock {
    color: var(--earth-blue);
}

.banner-center {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.4em;
    color: var(--parchment-tan);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(380px, 1fr) minmax(420px, 1.1fr);
    gap: 0;
    min-height: calc(100vh - 50px);
    border-bottom: 1px solid var(--graphite);
}

.hero-left {
    position: relative;
    border-right: 1px solid var(--graphite);
    padding: 64px 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background:
        radial-gradient(circle at 50% 50%, rgba(196, 80, 26, 0.04) 0%, transparent 60%),
        var(--console-dark);
    overflow: hidden;
}

.hero-left::before {
    content: "";
    position: absolute;
    inset: 24px;
    border: 1px dashed rgba(139, 139, 139, 0.18);
    pointer-events: none;
}

/* Crater map */
.crater-map {
    position: relative;
    width: min(440px, 80%);
    aspect-ratio: 1 / 1;
    margin: 12px auto 32px;
}

.crater {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--graphite);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.crater.ring-1 { width: 96%;  height: 96%; border-color: #2d2d2d; transform: translate(-50%, -50%) translate(-2px, -3px); }
.crater.ring-2 { width: 76%;  height: 76%; border-color: #3a3a3a; transform: translate(-50%, -50%) translate(4px, -1px); }
.crater.ring-3 { width: 56%;  height: 56%; border-color: #555555; transform: translate(-50%, -50%) translate(-3px, 2px); }
.crater.ring-4 { width: 36%;  height: 36%; border-color: #6e6e6e; transform: translate(-50%, -50%) translate(2px, 4px); }
.crater.ring-5 { width: 18%;  height: 18%; border-color: #8b8b8b; transform: translate(-50%, -50%) translate(-1px, 1px); }

.crater-center {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--booster-orange);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 0 6px rgba(196, 80, 26, 0.12);
}

.crater-cross {
    position: absolute;
    background: rgba(139, 139, 139, 0.18);
    top: 50%;
    left: 50%;
}

.crater-cross.h {
    width: 100%;
    height: 1px;
    transform: translate(-50%, -50%);
}

.crater-cross.v {
    width: 1px;
    height: 100%;
    transform: translate(-50%, -50%);
}

.crater-label {
    position: absolute;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: var(--lunar-gray);
    text-transform: uppercase;
    white-space: nowrap;
}

.crater-label.tl { top: -6px; left: -8px; }
.crater-label.tr { top: -6px; right: -8px; }
.crater-label.bl { bottom: -6px; left: -8px; }
.crater-label.br { bottom: -6px; right: -8px; }

.crater-tick {
    position: absolute;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--booster-orange);
    letter-spacing: 0.1em;
}

.crater-tick.tick-n { top: -22px; left: 50%; transform: translateX(-50%); }
.crater-tick.tick-s { bottom: -22px; left: 50%; transform: translateX(-50%); }
.crater-tick.tick-e { right: -22px; top: 50%; transform: translateY(-50%); }
.crater-tick.tick-w { left: -22px; top: 50%; transform: translateY(-50%); }

.hero-meta {
    width: 100%;
    max-width: 360px;
    border-top: 1px solid var(--graphite);
    padding-top: 16px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px 24px;
}

.meta-row {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
}

.meta-key {
    color: var(--lunar-gray);
}

.meta-val {
    color: var(--parchment-tan);
}

/* Hero right */
.hero-right {
    position: relative;
    padding: 80px 72px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.32em;
    color: var(--booster-orange);
    text-transform: uppercase;
    margin-bottom: 28px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.hero-eyebrow::before {
    content: "";
    width: 32px;
    height: 1px;
    background: var(--booster-orange);
    display: inline-block;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1.05;
    letter-spacing: -0.01em;
    color: var(--parchment-tan);
    margin-bottom: 32px;
}

.hero-title em {
    font-style: italic;
    color: var(--booster-orange);
}

.hero-lede {
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--parchment-tan);
    max-width: 540px;
    margin-bottom: 36px;
    opacity: 0.92;
}

.hero-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--lunar-gray);
    padding: 5px 10px;
    border: 1px solid var(--graphite);
}

.tag.accent {
    color: var(--earth-blue);
    border-color: var(--earth-blue);
}

.hero-trajectory {
    position: relative;
    width: 100%;
    max-width: 480px;
    height: 120px;
}

.hero-trajectory svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.traj-path {
    fill: none;
    stroke: var(--booster-orange);
    stroke-width: 1;
    stroke-dasharray: 4 4;
}

.traj-dot {
    fill: var(--booster-orange);
}

.traj-dot.end {
    fill: var(--earth-blue);
}

.traj-label-a,
.traj-label-b {
    position: absolute;
    bottom: -2px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    color: var(--lunar-gray);
    text-transform: uppercase;
}

.traj-label-a { left: 0; }
.traj-label-b { right: 0; color: var(--earth-blue); }

/* ===== TIMELINE ===== */
.timeline-wrap {
    position: relative;
    z-index: 2;
    padding: 80px 32px 120px;
    max-width: 1180px;
    margin: 0 auto;
}

.timeline-spine {
    position: absolute;
    left: 80px;
    top: 0;
    width: 2px;
    height: 100%;
    background: var(--booster-orange);
    box-shadow: 0 0 12px rgba(196, 80, 26, 0.3);
}

.timeline-spine::before,
.timeline-spine::after {
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--booster-orange);
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
}

.timeline-spine::before { top: -4px; }
.timeline-spine::after { bottom: -4px; }

/* Era markers */
.era-marker {
    position: relative;
    margin-left: 120px;
    margin-top: 64px;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    gap: 18px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}

.era-marker:first-of-type {
    margin-top: 0;
}

.era-num {
    color: var(--booster-orange);
    border: 1px solid var(--booster-orange);
    padding: 4px 10px;
}

.era-name {
    color: var(--parchment-tan);
}

.era-rule {
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, var(--graphite), transparent);
    max-width: 280px;
}

/* Timeline node */
.t-node {
    position: relative;
    margin-left: 120px;
    max-width: 680px;
    padding: 28px 0;
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 700ms ease, transform 700ms cubic-bezier(0.2, 0.6, 0.2, 1);
}

.t-node.in-view {
    opacity: 1;
    transform: translateX(0);
}

/* Mission patch circle */
.t-circle {
    position: absolute;
    width: 64px;
    height: 64px;
    border: 1.5px solid var(--booster-orange);
    border-radius: 50%;
    left: -92px;
    top: 32px;
    background: var(--mission-black);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 4px var(--mission-black), 0 0 24px rgba(196, 80, 26, 0.18);
    transition: transform 400ms ease, border-color 300ms ease;
}

.t-circle::before {
    content: "";
    position: absolute;
    inset: 6px;
    border: 1px dashed rgba(196, 80, 26, 0.35);
    border-radius: 50%;
}

.t-node.in-view .t-circle {
    transform: scale(1);
}

.t-node:hover .t-circle {
    border-color: var(--earth-blue);
}

.t-circle-num {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--booster-orange);
    letter-spacing: 0.05em;
}

/* Horizontal connector */
.t-connector {
    position: absolute;
    left: -28px;
    top: 64px;
    width: 28px;
    height: 2px;
    background: var(--booster-orange);
    transform-origin: left center;
    transform: scaleX(0);
    transition: transform 600ms ease 200ms;
}

.t-node.in-view .t-connector {
    transform: scaleX(1);
}

/* Card */
.t-card {
    position: relative;
    background: var(--console-dark);
    border: 1px solid var(--graphite);
    padding: 28px 32px 32px;
}

.t-card::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 24px;
    height: 24px;
    border-top: 1px solid var(--booster-orange);
    border-right: 1px solid var(--booster-orange);
}

.t-card::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 24px;
    height: 24px;
    border-bottom: 1px solid var(--booster-orange);
    border-left: 1px solid var(--booster-orange);
}

/* Per-section progress bar */
.t-progress {
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    height: 3px;
    background: rgba(196, 80, 26, 0.15);
    overflow: hidden;
}

.t-progress-fill {
    display: block;
    width: 0%;
    height: 100%;
    background: var(--booster-orange);
    transition: width 80ms linear;
    box-shadow: 0 0 8px rgba(196, 80, 26, 0.6);
}

.t-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    color: var(--lunar-gray);
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--graphite);
}

.t-date {
    color: var(--booster-orange);
}

.t-coord {
    color: var(--lunar-gray);
}

.t-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.5rem, 2.6vw, 2rem);
    line-height: 1.18;
    color: var(--parchment-tan);
    margin-bottom: 18px;
    letter-spacing: -0.005em;
}

.t-body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.75;
    color: var(--parchment-tan);
    margin-bottom: 22px;
    opacity: 0.92;
}

.t-body em {
    color: var(--booster-orange);
    font-style: italic;
}

.t-list {
    list-style: none;
    border-top: 1px dashed var(--graphite);
    padding-top: 16px;
    display: grid;
    gap: 6px;
}

.t-list li {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 18px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.06em;
}

.li-key {
    color: var(--lunar-gray);
    text-transform: uppercase;
}

.li-val {
    color: var(--parchment-tan);
}

/* Era-specific tinting on circles */
.era-pre .t-circle { border-color: var(--lunar-gray); }
.era-pre .t-circle-num { color: var(--lunar-gray); }
.era-pre .t-circle::before { border-color: rgba(139, 139, 139, 0.3); }

.era-apollo .t-circle { border-color: var(--booster-orange); }
.era-apollo .t-circle-num { color: var(--booster-orange); }

.era-artemis .t-circle { border-color: var(--earth-blue); }
.era-artemis .t-circle-num { color: var(--earth-blue); }
.era-artemis .t-circle::before { border-color: rgba(74, 144, 217, 0.4); }
.era-artemis .t-connector { background: var(--earth-blue); }
.era-artemis .t-card::before { border-top-color: var(--earth-blue); border-right-color: var(--earth-blue); }
.era-artemis .t-card::after { border-bottom-color: var(--earth-blue); border-left-color: var(--earth-blue); }
.era-artemis .t-date { color: var(--earth-blue); }

.era-future .t-circle {
    border-color: var(--parchment-tan);
    border-style: dashed;
}
.era-future .t-circle-num { color: var(--parchment-tan); }
.era-future .t-circle::before { border-color: rgba(230, 213, 184, 0.3); }

/* Diagonal section transitions on alternating sections */
.t-node.era-apollo:nth-of-type(odd) .t-card {
    clip-path: polygon(0 2%, 100% 0, 100% 98%, 0 100%);
}

.t-node.era-future .t-card {
    clip-path: polygon(0 0, 100% 3%, 100% 100%, 0 97%);
}

/* Trajectory deco between sections */
.trajectory-deco {
    position: relative;
    margin-left: 120px;
    margin-top: 32px;
    margin-bottom: 32px;
    height: 140px;
    max-width: 680px;
    pointer-events: none;
}

.trajectory-deco svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.deco-path {
    fill: none;
    stroke: var(--booster-orange);
    stroke-width: 1;
    stroke-dasharray: 6 5;
    stroke-dashoffset: 1000;
    transition: stroke-dashoffset 1800ms ease;
    opacity: 0.55;
}

.trajectory-deco.in-view .deco-path {
    stroke-dashoffset: 0;
}

.deco-label {
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    color: var(--lunar-gray);
    text-transform: uppercase;
    background: var(--mission-black);
    padding: 0 12px;
}

/* ===== Dossier strip (telemetry) ===== */
.dossier-strip {
    position: relative;
    z-index: 2;
    padding: 80px 32px 80px;
    max-width: 1180px;
    margin: 0 auto;
    border-top: 1px solid var(--graphite);
    clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
    background: var(--console-dark);
}

.strip-head {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 36px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.28em;
    color: var(--booster-orange);
    text-transform: uppercase;
}

.strip-rule {
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, var(--booster-orange), transparent);
    max-width: 360px;
}

.strip-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
}

.strip-cell {
    border-left: 2px solid var(--booster-orange);
    padding-left: 18px;
}

.strip-cell:nth-child(2) { border-left-color: var(--earth-blue); }
.strip-cell:nth-child(4) { border-left-color: var(--parchment-tan); }

.strip-key {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    color: var(--lunar-gray);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.strip-val {
    display: block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.8rem, 3.2vw, 2.6rem);
    color: var(--parchment-tan);
    line-height: 1.1;
    margin-bottom: 6px;
    font-variant-numeric: tabular-nums;
}

.strip-cell:nth-child(2) .strip-val { color: var(--earth-blue); }

.strip-sub {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--lunar-gray);
}

/* ===== Transmission log ===== */
.transmission {
    position: relative;
    z-index: 2;
    padding: 80px 32px;
    max-width: 1180px;
    margin: 0 auto;
}

.trans-head {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 28px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.28em;
    color: var(--earth-blue);
    text-transform: uppercase;
}

.trans-rule {
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, var(--earth-blue), transparent);
    max-width: 360px;
}

.trans-feed {
    background: var(--console-dark);
    border: 1px solid var(--graphite);
    border-left: 3px solid var(--earth-blue);
    padding: 24px 28px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.85;
}

.trans-line {
    display: grid;
    grid-template-columns: 130px 110px 1fr;
    gap: 18px;
    align-items: baseline;
    padding: 6px 0;
    border-bottom: 1px dashed rgba(45, 45, 45, 0.7);
}

.trans-line:last-child { border-bottom: 0; }

.trans-time {
    color: var(--booster-orange);
    letter-spacing: 0.08em;
}

.trans-src {
    color: var(--earth-blue);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 500;
}

.trans-msg {
    color: var(--parchment-tan);
}

#trans-pending {
    color: var(--lunar-gray);
    font-style: italic;
}

/* Cursor blink in pending */
#trans-pending::after {
    content: "_";
    color: var(--booster-orange);
    animation: blink 1s steps(1) infinite;
    margin-left: 4px;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* ===== Footer ===== */
.dossier-footer {
    position: relative;
    z-index: 2;
    padding: 60px 32px 36px;
    max-width: 1180px;
    margin: 0 auto;
    border-top: 1px solid var(--graphite);
}

.footer-cross {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px 36px;
    margin-bottom: 36px;
}

.cross-cell {
    display: flex;
    flex-direction: column;
    gap: 4px;
    border-top: 1px solid var(--graphite);
    padding-top: 12px;
}

.cross-key {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--lunar-gray);
    text-transform: uppercase;
}

.cross-val {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: var(--parchment-tan);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 18px;
    border-top: 1px dashed var(--graphite);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    color: var(--lunar-gray);
    text-transform: uppercase;
}

.footer-mark {
    color: var(--booster-orange);
}

/* ===== Responsive ===== */
@media (max-width: 960px) {
    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .hero-left {
        padding: 56px 32px;
        border-right: 0;
        border-bottom: 1px solid var(--graphite);
    }

    .hero-right {
        padding: 56px 32px;
    }

    .timeline-spine {
        left: 32px;
    }

    .era-marker,
    .t-node,
    .trajectory-deco {
        margin-left: 64px;
    }

    .t-circle {
        width: 48px;
        height: 48px;
        left: -64px;
        top: 24px;
    }

    .t-circle-num {
        font-size: 0.78rem;
    }

    .t-connector {
        left: -16px;
        top: 48px;
        width: 16px;
    }

    .t-card {
        padding: 22px 22px 26px;
    }

    .mission-banner {
        grid-template-columns: 1fr auto;
        font-size: 0.62rem;
        padding: 12px 18px;
    }

    .banner-right {
        display: none;
    }

    .banner-center {
        font-size: 0.82rem;
        letter-spacing: 0.3em;
    }

    .trans-line {
        grid-template-columns: 1fr;
        gap: 2px;
    }
}

@media (max-width: 520px) {
    .hero-title { font-size: clamp(1.8rem, 7vw, 2.6rem); }
    .strip-grid { gap: 20px; }
    .t-list li { grid-template-columns: 90px 1fr; gap: 12px; }
    .crater-label { font-size: 0.55rem; }
}