/* ===========================================================
   人を動かす 30の原則 — シリーズ共通スタイル
   PART 1〜4 の各ページから読み込む
   =========================================================== */

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

:root {
    --primary-bg: #0a1432;
    --text-color: #e0f0ff;
    --accent-gold: #f9a825;
    --accent-amber: #ff8f00;
    --accent-warm: #e65100;
    --accent-purple: #c084fc;
    --accent-green: #34d399;
    --accent-blue: #60a5fa;
    --accent-red: #ef5350;
    --ts: -1px -1px 0 rgba(0,0,0,0.9), 1px -1px 0 rgba(0,0,0,0.9),
          -1px 1px 0 rgba(0,0,0,0.9), 1px 1px 0 rgba(0,0,0,0.9),
          0 2px 8px rgba(0,0,0,0.95);
}

body {
    font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
    color: var(--text-color);
    background: var(--primary-bg);
    overflow-x: hidden;
    line-height: 1.6;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed; inset: 0; z-index: -2;
    background: url('../../ファッション/女神アテナ：ナース.webp') center 20% / cover no-repeat;
    filter: saturate(60%) brightness(70%) contrast(85%);
}
body::after {
    content: '';
    position: fixed; inset: 0; z-index: -1;
    background: linear-gradient(to bottom, rgba(10,20,50,0.58) 0%, rgba(10,20,50,0.45) 50%, rgba(10,20,50,0.68) 100%);
    pointer-events: none;
}

button { font-family: inherit; cursor: pointer; }
::-webkit-scrollbar { height: 0; width: 0; }

/* ===== Navigation ===== */
.care-nav {
    position: fixed; top: 0; left: 0; right: 0;
    display: flex; align-items: center; justify-content: space-between;
    padding: 15px 18px;
    background: rgba(0,0,0,0.45);
    border-bottom: 1px solid rgba(255,255,255,0.15);
    z-index: 200;
}
.care-nav .brand {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; font-weight: 700; color: #e0f0ff;
    letter-spacing: 1px;
}
.care-nav .brand-icon { font-size: 17px; }
.care-nav .back-link {
    font-size: 12px; color: rgba(200,220,255,0.8);
    text-decoration: none; transition: all 0.3s;
    background: rgba(0,0,0,0.35);
    border: 1px solid rgba(255,255,255,0.25);
    padding: 8px 14px; border-radius: 20px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
    white-space: nowrap;
}
.care-nav .back-link:hover { color: #fff; background: rgba(255,255,255,0.15); }

/* ===== Header ===== */
.page-header {
    padding: 88px 20px 16px;
    text-align: center; position: relative; z-index: 1;
}
.page-header .label {
    font-size: 12px; color: rgba(200,220,255,0.7);
    letter-spacing: 3px; margin-bottom: 6px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}
.page-header h1 {
    font-size: clamp(1.35rem, 4.5vw, 2rem);
    background: linear-gradient(135deg, #f9a825 0%, #ff8f00 50%, #e65100 100%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.8)) drop-shadow(0 0 8px rgba(0,0,0,0.5));
    margin-bottom: 4px; line-height: 1.35;
}
.page-header .sub {
    font-size: 12px; color: rgba(200,220,255,0.55);
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}
.attribution {
    max-width: 620px; margin: 12px auto 0;
    padding: 10px 18px;
    background: rgba(0,0,0,0.35);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px;
    font-size: 0.7rem; color: rgba(200,220,255,0.55);
    line-height: 1.8; text-align: center;
    text-shadow: var(--ts);
}

/* ===== Tab Navigation ===== */
.tab-nav {
    display: flex; overflow-x: auto;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding: 0 8px;
    position: relative; z-index: 1;
    -webkit-overflow-scrolling: touch;
}
.tab-nav::-webkit-scrollbar { height: 0; }
.tab-btn {
    flex: 1 0 auto; padding: 12px 14px;
    background: transparent; border: none;
    border-bottom: 3px solid transparent;
    color: rgba(255,255,255,0.45);
    font-size: 11px; font-weight: 500;
    white-space: nowrap; transition: all 0.3s;
    font-family: inherit;
    text-shadow: 0 1px 3px rgba(0,0,0,0.6);
}
.tab-btn.active {
    background: linear-gradient(135deg, rgba(249,168,37,0.2), rgba(255,143,0,0.2));
    border-bottom-color: var(--accent-gold);
    color: #fff; font-weight: 700;
}
.tab-btn:hover:not(.active) { color: rgba(255,255,255,0.7); background: rgba(255,255,255,0.05); }
.tab-emoji { font-size: 18px; display: block; margin-bottom: 2px; }

/* ===== Content ===== */
.content-area {
    max-width: 660px; margin: 0 auto;
    padding: 16px 14px 80px;
    position: relative; z-index: 1;
}
.section-page { display: none; }
.section-page.active { display: block; }

.page-indicator { text-align: center; margin: 16px 0 10px; }
.page-indicator .badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-amber));
    color: #fff; font-size: 12px; font-weight: 700;
    padding: 4px 14px; border-radius: 20px; letter-spacing: 1px;
}
.page-indicator h2 {
    font-size: 1.3rem; font-weight: 800; color: #fff; margin: 10px 0 2px;
    line-height: 1.4;
    text-shadow: -2px -2px 0 #000, 2px -2px 0 #000, -2px 2px 0 #000, 2px 2px 0 #000, 0 4px 16px rgba(0,0,0,0.9);
}
.page-indicator .sub-en {
    font-size: 11px; color: rgba(255,255,255,0.45);
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}

/* ===== Athena Says ===== */
.athena-says {
    background: transparent;
    border: 1px solid rgba(249,168,37,0.35);
    border-radius: 18px;
    padding: 18px 20px; margin: 16px 0;
    display: flex; align-items: flex-start; gap: 12px;
}
.athena-avatar {
    width: 48px; height: 48px; border-radius: 50%;
    object-fit: cover; object-position: center 15%;
    border: 2px solid rgba(249,168,37,0.5);
    box-shadow: 0 0 12px rgba(249,168,37,0.3);
    flex-shrink: 0;
}
.athena-says .label-text {
    font-size: 11px; color: var(--accent-gold); font-weight: 700;
    margin-bottom: 4px; letter-spacing: 1px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}
.athena-says .body-text {
    font-size: 14px; color: #e8f0ff; line-height: 1.85;
    font-style: italic; text-shadow: var(--ts);
}
.athena-says .body-text b { color: var(--accent-gold); font-style: normal; }

/* ===== Principle Banner ===== */
.principle-banner {
    background: linear-gradient(135deg, rgba(230,81,0,0.25), rgba(255,143,0,0.25));
    border: 1px solid rgba(249,168,37,0.4);
    border-radius: 16px; padding: 20px; margin: 16px 0;
    text-align: center;
}
.principle-banner .pb-label {
    font-size: 11px; color: var(--accent-gold); font-weight: 700;
    letter-spacing: 2px; margin-bottom: 8px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}
.principle-banner .pb-text {
    font-size: 18px; font-weight: 800; color: #fff; line-height: 1.6;
    text-shadow: -2px -2px 0 #000, 2px -2px 0 #000, -2px 2px 0 #000, 2px 2px 0 #000, 0 4px 16px rgba(0,0,0,0.9);
}
.principle-banner .pb-en {
    font-size: 11px; color: rgba(255,255,255,0.5); margin-top: 6px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}

/* ===== Concept Card ===== */
.concept-card {
    background: transparent;
    border-radius: 18px; padding: 22px 20px;
    margin-bottom: 18px;
    border: 1px solid rgba(255,255,255,0.15);
    transition: transform 0.3s, background 0.3s;
}
.concept-card:hover { transform: translateY(-3px); background: rgba(249,168,37,0.05); }
.concept-card-header {
    display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
}
.concept-num {
    width: 36px; height: 36px; border-radius: 50%;
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 16px; flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.concept-title {
    font-size: 17px; font-weight: 800; color: #fff; line-height: 1.4;
    text-shadow: -2px -2px 0 #000, 2px -2px 0 #000, -2px 2px 0 #000, 2px 2px 0 #000, 0 4px 16px rgba(0,0,0,0.9);
}
.concept-title-en {
    font-size: 11px; color: rgba(255,255,255,0.45);
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}
.concept-card p {
    font-size: 14px; color: #e0f0ff; line-height: 1.9;
    text-shadow: var(--ts); margin-bottom: 10px;
}
.concept-card p:last-child { margin-bottom: 0; }
.concept-card p strong { color: var(--accent-gold); }

/* ===== Key Point ===== */
.key-point {
    border-left: 4px solid var(--accent-gold);
    border-radius: 0 10px 10px 0;
    padding: 12px 16px; margin: 12px 0;
    font-size: 13px; color: #e0f0ff; line-height: 1.85;
    background: rgba(249,168,37,0.06);
    text-shadow: var(--ts);
}
.key-point strong { color: var(--accent-gold); }
.key-point.red { border-color: var(--accent-red); background: rgba(239,83,80,0.07); }
.key-point.red strong { color: var(--accent-red); }
.key-point.green { border-color: var(--accent-green); background: rgba(52,211,153,0.07); }
.key-point.green strong { color: var(--accent-green); }
.key-point.purple { border-color: var(--accent-purple); background: rgba(192,132,252,0.07); }
.key-point.purple strong { color: var(--accent-purple); }
.key-point.blue { border-color: var(--accent-blue); background: rgba(96,165,250,0.07); }
.key-point.blue strong { color: var(--accent-blue); }

/* ===== Story Flow ===== */
.story-flow {
    background: transparent;
    border: 1px solid rgba(239,83,80,0.28);
    border-radius: 14px; padding: 18px; margin: 14px 0;
}
.story-flow.blue { border-color: rgba(96,165,250,0.3); }
.story-flow .flow-title {
    font-size: 14px; font-weight: 700; color: var(--accent-red);
    margin-bottom: 4px; text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}
.story-flow.blue .flow-title { color: var(--accent-blue); }
.story-flow .flow-desc {
    font-size: 11px; color: rgba(200,220,255,0.6);
    margin-bottom: 12px; line-height: 1.6; text-shadow: var(--ts);
}
.story-step {
    background: rgba(255,255,255,0.045);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px; padding: 16px;
    min-height: 118px; margin-bottom: 12px;
}
.story-step .step-header {
    display: flex; align-items: center; gap: 10px; margin-bottom: 8px;
}
.story-step .step-icon { font-size: 28px; }
.story-step .step-title {
    font-size: 15px; font-weight: 700; color: #fff; text-shadow: var(--ts);
}
.story-step .step-desc {
    font-size: 13px; color: rgba(200,220,255,0.82); line-height: 1.75;
    text-shadow: var(--ts);
}
.story-dots { display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; }
.story-dot {
    width: 30px; height: 30px; border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.08);
    color: rgba(200,220,255,0.6);
    font-size: 12px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.3s;
}
.story-dot.active {
    border-color: var(--accent-red);
    background: var(--accent-red); color: #fff;
}
.story-flow.blue .story-dot.active { border-color: var(--accent-blue); background: var(--accent-blue); }

/* ===== Rephrase (Before / After) ===== */
.rephrase-box {
    background: transparent;
    border: 1px solid rgba(52,211,153,0.28);
    border-radius: 14px; padding: 18px; margin: 14px 0;
}
.rephrase-box .rp-title {
    font-size: 14px; font-weight: 700; color: var(--accent-green);
    margin-bottom: 4px; text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}
.rephrase-box .rp-desc {
    font-size: 11px; color: rgba(200,220,255,0.6);
    margin-bottom: 12px; line-height: 1.6; text-shadow: var(--ts);
}
.rp-item {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px; padding: 14px; margin-bottom: 10px;
}
.rp-scene {
    font-size: 11px; color: rgba(200,220,255,0.6);
    margin-bottom: 8px; line-height: 1.6; text-shadow: var(--ts);
}
.rp-scene b { color: #fff; }
.rp-line {
    display: flex; gap: 8px; align-items: flex-start;
    padding: 10px 12px; border-radius: 10px; margin-bottom: 6px;
}
.rp-line.before { background: rgba(239,83,80,0.1); border: 1px solid rgba(239,83,80,0.22); }
.rp-line.after { background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.22); }
.rp-line .rp-tag {
    font-size: 10px; font-weight: 800; flex-shrink: 0;
    padding: 2px 7px; border-radius: 8px; margin-top: 2px;
}
.rp-line.before .rp-tag { background: rgba(239,83,80,0.28); color: #ffd9d8; }
.rp-line.after .rp-tag { background: rgba(52,211,153,0.28); color: #d3fff0; }
.rp-line .rp-text {
    flex: 1; font-size: 13px; line-height: 1.7; text-shadow: var(--ts);
}
.rp-why {
    font-size: 11px; color: var(--accent-gold); line-height: 1.7;
    margin-top: 8px; text-shadow: var(--ts);
}
.rp-toggle {
    width: 100%; margin-top: 8px; padding: 9px;
    border-radius: 9px; border: 1px solid rgba(52,211,153,0.35);
    background: rgba(52,211,153,0.1); color: var(--accent-green);
    font-size: 12px; font-weight: 700; transition: all 0.3s;
}
.rp-toggle:hover { background: rgba(52,211,153,0.2); }
.rp-hidden { display: none; }

/* ===== Quiz ===== */
.quiz-box {
    background: transparent;
    border-radius: 14px; padding: 18px; margin: 14px 0;
    border: 1px solid rgba(249,168,37,0.28);
}
.quiz-box .quiz-title {
    font-size: 14px; font-weight: 700; color: var(--accent-warm);
    margin-bottom: 4px; text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}
.quiz-box .quiz-desc {
    font-size: 12px; color: rgba(200,220,255,0.75);
    margin-bottom: 12px; line-height: 1.7; text-shadow: var(--ts);
}
.quiz-q {
    font-size: 13px; font-weight: 700; color: #fff;
    margin-bottom: 10px; line-height: 1.7; text-shadow: var(--ts);
}
.quiz-option {
    display: flex; gap: 10px; align-items: center;
    width: 100%; padding: 12px 14px;
    background: rgba(255,255,255,0.04);
    border-radius: 10px;
    border: 2px solid rgba(255,255,255,0.12);
    margin-bottom: 6px;
    text-align: left; transition: all 0.3s;
    font-family: inherit; color: #e0f0ff;
}
.quiz-option:hover { border-color: rgba(255,255,255,0.32); background: rgba(255,255,255,0.06); }
.quiz-option.selected { border-color: var(--accent-amber); background: rgba(249,168,37,0.13); }
.quiz-option.correct { border-color: var(--accent-green); background: rgba(52,211,153,0.14); }
.quiz-option .opt-icon { font-size: 20px; flex-shrink: 0; }
.quiz-option .opt-text { flex: 1; font-size: 13px; line-height: 1.6; text-shadow: var(--ts); }
.quiz-feedback {
    margin-top: 8px; padding: 12px 14px;
    background: rgba(255,255,255,0.04);
    border-radius: 10px;
    border: 1px solid rgba(249,168,37,0.22);
    font-size: 12px; color: rgba(200,220,255,0.88); line-height: 1.75;
    display: none; text-shadow: var(--ts);
}
.quiz-feedback.visible { display: block; }
.quiz-feedback b { color: var(--accent-gold); }

/* ===== Simulator ===== */
.simulator {
    background: transparent;
    border: 1px solid rgba(96,165,250,0.3);
    border-radius: 14px; padding: 18px; margin: 14px 0;
}
.simulator .sim-title {
    font-size: 14px; font-weight: 700; color: var(--accent-blue);
    margin-bottom: 4px; text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}
.simulator .sim-desc {
    font-size: 12px; color: rgba(200,220,255,0.7);
    margin-bottom: 12px; line-height: 1.7; text-shadow: var(--ts);
}
.sim-scene {
    background: rgba(255,255,255,0.045);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px; padding: 14px; margin-bottom: 12px;
}
.sim-scene .sc-head {
    display: flex; align-items: center; gap: 8px; margin-bottom: 6px;
}
.sim-scene .sc-icon { font-size: 26px; }
.sim-scene .sc-name { font-size: 13px; font-weight: 700; color: #fff; text-shadow: var(--ts); }
.sim-scene .sc-line {
    font-size: 13px; color: rgba(200,220,255,0.85); line-height: 1.75;
    text-shadow: var(--ts);
}
.sim-result {
    margin-top: 10px; padding: 14px;
    border-radius: 12px; display: none;
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.04);
}
.sim-result.visible { display: block; }
.sim-result .sr-head {
    display: flex; align-items: center; gap: 8px; margin-bottom: 8px;
}
.sim-result .sr-icon { font-size: 26px; }
.sim-result .sr-verdict { font-size: 14px; font-weight: 800; text-shadow: var(--ts); }
.sim-result .sr-reaction {
    font-size: 13px; line-height: 1.75; margin-bottom: 8px;
    color: #fff; text-shadow: var(--ts);
}
.sim-result .sr-why {
    font-size: 12px; color: rgba(200,220,255,0.8); line-height: 1.75;
    text-shadow: var(--ts);
}
.sim-meter { margin-top: 10px; }
.sim-meter .sm-label {
    font-size: 10px; color: rgba(200,220,255,0.55); margin-bottom: 3px;
    text-shadow: var(--ts);
}
.sim-meter-bar {
    height: 10px; background: rgba(255,255,255,0.08);
    border-radius: 5px; overflow: hidden;
}
.sim-meter-fill { height: 100%; width: 0%; border-radius: 5px; transition: width 0.9s ease; }
.sim-reset {
    width: 100%; margin-top: 10px; padding: 10px;
    border-radius: 10px; border: 1px solid rgba(96,165,250,0.35);
    background: rgba(96,165,250,0.1); color: var(--accent-blue);
    font-size: 12px; font-weight: 700; transition: all 0.3s;
    display: none;
}
.sim-reset.visible { display: block; }
.sim-reset:hover { background: rgba(96,165,250,0.2); }

/* ===== Compare Grid ===== */
.compare-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0;
}
.compare-cell {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px; padding: 14px; text-align: center;
}
.compare-cell.bad { border-color: rgba(239,83,80,0.3); background: rgba(239,83,80,0.07); }
.compare-cell.good { border-color: rgba(52,211,153,0.3); background: rgba(52,211,153,0.07); }
.compare-cell .cell-icon { font-size: 28px; margin-bottom: 6px; }
.compare-cell .cell-label { font-size: 12px; font-weight: 800; text-shadow: var(--ts); }
.compare-cell .cell-desc {
    font-size: 11px; color: rgba(200,220,255,0.75); margin-top: 5px; line-height: 1.65;
    text-shadow: var(--ts);
}

/* ===== Info Box ===== */
.info-box {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px; padding: 14px; margin: 12px 0;
}
.info-box .info-title {
    font-size: 13px; font-weight: 700; margin-bottom: 6px; text-shadow: var(--ts);
}
.info-box .info-desc {
    font-size: 12px; color: rgba(200,220,255,0.82); line-height: 1.8; text-shadow: var(--ts);
}

/* ===== Summary ===== */
.summary-box {
    background: transparent;
    border: 1px solid rgba(249,168,37,0.3);
    border-radius: 14px; padding: 18px; margin: 16px 0;
}
.summary-box .sum-title {
    font-size: 16px; font-weight: 800; text-align: center;
    color: var(--accent-gold); margin-bottom: 12px; text-shadow: var(--ts);
}
.summary-item {
    display: flex; gap: 8px; align-items: flex-start; margin-bottom: 8px;
}
.summary-item .sum-icon { font-size: 14px; color: var(--accent-gold); flex-shrink: 0; margin-top: 3px; }
.summary-item .sum-text { font-size: 13px; line-height: 1.75; text-shadow: var(--ts); }

/* ===== Checklist ===== */
.checklist {
    background: transparent;
    border: 1px solid rgba(52,211,153,0.32);
    border-radius: 16px; padding: 18px; margin: 16px 0;
}
.checklist .cl-title {
    font-size: 15px; font-weight: 800; color: var(--accent-green);
    margin-bottom: 4px; text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}
.checklist .cl-desc {
    font-size: 12px; color: rgba(200,220,255,0.7);
    margin-bottom: 14px; line-height: 1.7; text-shadow: var(--ts);
}
.cl-item {
    display: flex; gap: 12px; align-items: flex-start;
    width: 100%; padding: 14px;
    background: rgba(255,255,255,0.04);
    border: 2px solid rgba(255,255,255,0.12);
    border-radius: 12px; margin-bottom: 8px;
    text-align: left; transition: all 0.3s;
    font-family: inherit; color: #e0f0ff;
}
.cl-item:hover { border-color: rgba(52,211,153,0.4); }
.cl-item.checked { border-color: var(--accent-green); background: rgba(52,211,153,0.12); }
.cl-box {
    width: 24px; height: 24px; border-radius: 7px;
    border: 2px solid rgba(255,255,255,0.3);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; flex-shrink: 0; transition: all 0.3s;
    color: transparent;
}
.cl-item.checked .cl-box {
    background: var(--accent-green); border-color: var(--accent-green); color: #06281c;
}
.cl-body { flex: 1; min-width: 0; }
.cl-name {
    font-size: 13px; font-weight: 700; color: #fff; line-height: 1.6;
    text-shadow: var(--ts);
}
.cl-hint {
    font-size: 11px; color: rgba(200,220,255,0.7); line-height: 1.65; margin-top: 3px;
    text-shadow: var(--ts);
}
.cl-status {
    text-align: center; font-size: 12px; margin-top: 10px;
    color: var(--accent-green); font-weight: 700; text-shadow: var(--ts);
}

/* ===== Page Nav ===== */
.page-nav {
    display: flex; justify-content: space-between;
    margin-top: 24px; gap: 12px;
}
.nav-btn {
    flex: 1; padding: 14px 16px;
    border-radius: 12px; border: none;
    font-size: 13px; font-weight: 600;
    transition: all 0.3s; font-family: inherit;
}
.nav-btn.secondary {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(249,168,37,0.3);
    color: var(--accent-gold);
}
.nav-btn.secondary:hover { background: rgba(249,168,37,0.12); }
.nav-btn.primary {
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-amber));
    color: #fff; font-weight: 700;
    box-shadow: 0 4px 15px rgba(230,81,0,0.4);
}
.nav-btn.primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(230,81,0,0.5); }

.next-link {
    display: block; text-align: center; text-decoration: none;
    margin-top: 14px; padding: 15px;
    border-radius: 14px;
    background: rgba(192,132,252,0.12);
    border: 1px solid rgba(192,132,252,0.35);
    color: var(--accent-purple);
    font-size: 13px; font-weight: 700;
    transition: all 0.3s; text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}
.next-link:hover { background: rgba(192,132,252,0.22); transform: translateY(-2px); }
.next-link .nl-sub {
    display: block; font-size: 11px; font-weight: 400;
    color: rgba(200,220,255,0.6); margin-top: 4px;
}

/* ===== Footer ===== */
.page-footer {
    text-align: center; padding: 20px 16px 40px;
    color: rgba(255,255,255,0.3); font-size: 11px;
    position: relative; z-index: 1;
}
.footer-attribution {
    max-width: 620px; margin: 0 auto 16px;
    padding: 14px 20px;
    background: rgba(0,0,0,0.35);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px;
    font-size: 0.72rem; color: rgba(200,220,255,0.55);
    line-height: 1.8; text-align: center;
    text-shadow: var(--ts);
}