/* ==========================================================================
   GAIMA Test 100 — Pure UI Stylesheet
   デザイン方針：ロゴ（ネイビー地×シルバー／メタリックブルーのネットワーク
   モチーフ）を起点としたトークン設計。試験画面という性質上、装飾は最小限に
   抑え、可読性・集中を妨げない配色・迷わない画面設計を最優先する。
   ========================================================================== */

:root {
	/* Color: ロゴから抽出したディープネイビー基調 + メタリックブルー/シルバー */
	--gaima-bg:          #0B1220;
	--gaima-bg-raise:    #101B2E;
	--gaima-bg-card:     #14213D;
	--gaima-line:        rgba(124, 147, 179, 0.22);
	--gaima-line-strong: rgba(124, 147, 179, 0.4);
	--gaima-steel:       #7C93B3;
	--gaima-silver:      #C9D3E0;
	--gaima-text:        #E8ECF4;
	--gaima-text-muted:  #93A3BE;
	--gaima-accent-warm: #D9A662; /* 達成色（暖色） */
	--gaima-success:     #6FBF9A;
	--gaima-danger:      #E0836F;

	/* Type */
	--font-body: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
	--font-display: "Noto Serif JP", "Hiragino Mincho ProN", serif;

	/* Layout */
	--gaima-radius: 14px;
	--gaima-radius-sm: 8px;
	--gaima-max-width: 880px;
	--gaima-header-h: 64px;
}

* { box-sizing: border-box; }

html, body {
	margin: 0;
	padding: 0;
	background: var(--gaima-bg);
	color: var(--gaima-text);
	font-family: var(--font-body);
	-webkit-font-smoothing: antialiased;
}

body {
	background-image:
		radial-gradient(ellipse 900px 500px at 15% -10%, rgba(124,147,179,0.10), transparent 60%),
		radial-gradient(ellipse 700px 500px at 100% 0%, rgba(124,147,179,0.07), transparent 55%);
	background-attachment: fixed;
	min-height: 100vh;
}

a { color: var(--gaima-silver); }
button { font-family: inherit; }

::selection { background: rgba(124,147,179,0.35); }

@media (prefers-reduced-motion: reduce) {
	* { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ==========================================================================
   共通：ボタン・カード・入力
   ========================================================================== */

.gaima-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 12px 24px;
	border-radius: 999px;
	border: 1px solid var(--gaima-line-strong);
	background: rgba(124,147,179,0.10);
	color: var(--gaima-text);
	font-size: 0.95rem;
	font-weight: 500;
	cursor: pointer;
	transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}
.gaima-btn:hover { background: rgba(124,147,179,0.2); border-color: var(--gaima-steel); }
.gaima-btn:active { transform: scale(0.98); }
.gaima-btn:focus-visible { outline: 2px solid var(--gaima-silver); outline-offset: 2px; }
.gaima-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.gaima-btn-primary {
	background: linear-gradient(135deg, #8AA2C4, #4F6690);
	border-color: transparent;
	color: #0B1220;
	font-weight: 700;
}
.gaima-btn-primary:hover { filter: brightness(1.08); background: linear-gradient(135deg, #8AA2C4, #4F6690); }

.gaima-btn-warm {
	background: linear-gradient(135deg, #E8BC82, var(--gaima-accent-warm));
	border-color: transparent;
	color: #241605;
	font-weight: 700;
}

.gaima-btn-block { width: 100%; }
.gaima-btn-sm { padding: 8px 16px; font-size: 0.85rem; }

.gaima-card {
	background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.015));
	border: 1px solid var(--gaima-line);
	border-radius: var(--gaima-radius);
	padding: 28px;
}

.gaima-input, .gaima-textarea, select.gaima-input {
	width: 100%;
	background: rgba(6,11,20,0.55);
	border: 1px solid var(--gaima-line-strong);
	border-radius: var(--gaima-radius-sm);
	color: var(--gaima-text);
	font-family: inherit;
	font-size: 1rem;
	padding: 12px 14px;
}
.gaima-textarea { resize: vertical; line-height: 1.7; }
.gaima-input:focus, .gaima-textarea:focus { outline: none; border-color: var(--gaima-steel); box-shadow: 0 0 0 3px rgba(124,147,179,0.18); }
.gaima-input::placeholder, .gaima-textarea::placeholder { color: var(--gaima-text-muted); }

.gaima-label { display: block; font-size: 0.85rem; color: var(--gaima-text-muted); margin-bottom: 8px; }

/* ==========================================================================
   ログイン画面
   ========================================================================== */

.gaima-login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 24px; }

.gaima-login-screen { width: 100%; display: flex; align-items: center; justify-content: center; }

.gaima-login-card {
	width: 100%;
	max-width: 420px;
	background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));
	border: 1px solid var(--gaima-line);
	border-radius: 20px;
	padding: 40px 36px;
	text-align: center;
	box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}

.gaima-login-logo { width: 72px; height: 72px; object-fit: contain; margin-bottom: 20px; }
.gaima-login-title { font-family: var(--font-display); font-size: 1.3rem; margin: 0 0 4px; letter-spacing: 0.03em; }
.gaima-login-sub { color: var(--gaima-text-muted); font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; margin: 0 0 20px; }
.gaima-login-desc { font-size: 0.9rem; color: var(--gaima-text-muted); margin-bottom: 24px; }
.gaima-login-error { color: var(--gaima-danger); font-size: 0.85rem; margin-bottom: 16px; }
.gaima-login-footnote { font-size: 0.75rem; color: var(--gaima-text-muted); margin-top: 24px; }

#gaima-loginform p { text-align: left; margin-bottom: 16px; }
#gaima-loginform label { display: block; font-size: 0.85rem; color: var(--gaima-text-muted); margin-bottom: 6px; }
#gaima-loginform input[type="text"],
#gaima-loginform input[type="password"] {
	width: 100%;
	background: rgba(6,11,20,0.55);
	border: 1px solid var(--gaima-line-strong);
	border-radius: var(--gaima-radius-sm);
	color: var(--gaima-text);
	font-size: 1rem;
	padding: 12px 14px;
}
#gaima-loginform input:focus { outline: none; border-color: var(--gaima-steel); }
#gaima-loginform input[type="submit"] {
	width: 100%;
	margin-top: 8px;
	padding: 13px 24px;
	border-radius: 999px;
	border: none;
	background: linear-gradient(135deg, #8AA2C4, #4F6690);
	color: #0B1220;
	font-weight: 700;
	font-size: 1rem;
	cursor: pointer;
}
#gaima-loginform input[type="submit"]:hover { filter: brightness(1.08); }
#gaima-loginform .forgetmenot { display: none; }

/* ==========================================================================
   アプリシェル
   ========================================================================== */

.gaima-app { min-height: 100vh; display: flex; flex-direction: column; }

.gaima-app-loading { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; color: var(--gaima-text-muted); }
.gaima-loading-logo { width: 56px; height: 56px; opacity: 0.6; animation: gaima-pulse 1.8s ease-in-out infinite; }
@keyframes gaima-pulse { 0%,100% { opacity: 0.35; } 50% { opacity: 0.8; } }

.gaima-topbar {
	position: sticky; top: 0; z-index: 20;
	height: var(--gaima-header-h);
	display: flex; align-items: center; justify-content: space-between;
	padding: 0 24px;
	background: rgba(11,18,32,0.85);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--gaima-line);
}
.gaima-topbar-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); letter-spacing: 0.08em; }
.gaima-topbar-brand img { width: 28px; height: 28px; }
.gaima-topbar-user { display: flex; align-items: center; gap: 14px; font-size: 0.85rem; color: var(--gaima-text-muted); }
.gaima-topbar-user a { color: var(--gaima-text-muted); text-decoration: none; }
.gaima-topbar-user a:hover { color: var(--gaima-text); }

.gaima-main { flex: 1; width: 100%; max-width: var(--gaima-max-width); margin: 0 auto; padding: 40px 20px 80px; }

.gaima-site-footer { text-align: center; padding: 32px 20px; color: var(--gaima-text-muted); font-size: 0.75rem; line-height: 1.8; border-top: 1px solid var(--gaima-line); }

/* ==========================================================================
   ホーム画面
   ========================================================================== */

.gaima-home-hero { text-align: center; margin-bottom: 40px; }
.gaima-home-hero h1 { font-family: var(--font-display); font-size: 1.8rem; margin: 0 0 8px; }
.gaima-home-hero p { color: var(--gaima-text-muted); margin: 0; }
.gaima-home-hero #gaima-intro-open-link { color: var(--gaima-steel); font-size: 0.85rem; text-decoration: none; border-bottom: 1px solid rgba(124,147,179,0.4); padding-bottom: 1px; }
.gaima-home-hero #gaima-intro-open-link:hover { color: var(--gaima-silver); border-color: var(--gaima-silver); }

.gaima-start-form { max-width: 440px; margin: 0 auto 48px; text-align: center; }
.gaima-start-form .gaima-input { text-align: center; font-size: 1.1rem; margin-bottom: 16px; }

.gaima-resume-banner {
	max-width: 560px; margin: 0 auto 48px;
	display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
	border-color: var(--gaima-accent-warm);
	background: linear-gradient(180deg, rgba(217,166,98,0.12), rgba(217,166,98,0.03));
}
.gaima-resume-banner p { margin: 0; }
.gaima-resume-banner strong { display: block; margin-bottom: 4px; }

.gaima-section-title { font-size: 1rem; color: var(--gaima-text-muted); margin: 0 0 16px; letter-spacing: 0.05em; }

.gaima-history-list { display: flex; flex-direction: column; gap: 12px; }
.gaima-history-item {
	display: flex; align-items: center; justify-content: space-between; gap: 16px;
	padding: 16px 20px;
	border: 1px solid var(--gaima-line);
	border-radius: var(--gaima-radius-sm);
	background: rgba(255,255,255,0.02);
	cursor: pointer;
	transition: background 0.15s ease, border-color 0.15s ease;
}
.gaima-history-item:hover { background: rgba(255,255,255,0.05); border-color: var(--gaima-steel); }
.gaima-history-main { display: flex; flex-direction: column; gap: 4px; }
.gaima-history-name { font-weight: 500; }
.gaima-history-date { font-size: 0.78rem; color: var(--gaima-text-muted); }
.gaima-history-right { display: flex; align-items: center; gap: 14px; }

.gaima-badge { display: inline-flex; align-items: center; padding: 4px 12px; border-radius: 999px; font-size: 0.75rem; font-weight: 500; }
.gaima-badge-pending { background: rgba(217,166,98,0.18); color: var(--gaima-accent-warm); }
.gaima-badge-graded { background: rgba(111,191,154,0.18); color: var(--gaima-success); }

.gaima-score-chip { font-family: var(--font-display); font-size: 1.1rem; }
.gaima-empty-state { text-align: center; color: var(--gaima-text-muted); padding: 40px 0; }

/* ==========================================================================
   テスト共通（Layer1〜3）
   ========================================================================== */

.gaima-test-topbar {
	display: flex; align-items: center; justify-content: space-between; gap: 16px;
	margin-bottom: 28px; flex-wrap: wrap;
}
.gaima-test-progress { font-size: 0.85rem; color: var(--gaima-text-muted); }
.gaima-timer {
	font-family: var(--font-display);
	font-size: 1.15rem;
	padding: 8px 18px;
	border-radius: 999px;
	border: 1px solid var(--gaima-line-strong);
	background: rgba(124,147,179,0.08);
	min-width: 96px;
	text-align: center;
}
.gaima-timer.gaima-timer-warn { border-color: var(--gaima-danger); color: var(--gaima-danger); animation: gaima-timer-blink 1s ease-in-out infinite; }
@keyframes gaima-timer-blink { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }

.gaima-progressbar { height: 4px; border-radius: 999px; background: rgba(124,147,179,0.15); overflow: hidden; margin-bottom: 32px; }
.gaima-progressbar-fill { height: 100%; background: linear-gradient(90deg, var(--gaima-steel), var(--gaima-silver)); transition: width 0.3s ease; }

/* --- Layer1: 選択式 --- */

.gaima-question-num { font-size: 0.8rem; color: var(--gaima-text-muted); margin-bottom: 8px; }
.gaima-question-text { font-size: 1.15rem; line-height: 1.8; margin: 0 0 28px; }

.gaima-options { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.gaima-option {
	display: flex; align-items: flex-start; gap: 14px;
	padding: 16px 18px;
	border: 1px solid var(--gaima-line);
	border-radius: var(--gaima-radius-sm);
	cursor: pointer;
	transition: background 0.15s ease, border-color 0.15s ease;
}
.gaima-option:hover { background: rgba(255,255,255,0.03); }
.gaima-option.is-selected { border-color: var(--gaima-steel); background: rgba(124,147,179,0.12); }
.gaima-option-mark {
	flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
	border: 1px solid var(--gaima-line-strong);
	display: flex; align-items: center; justify-content: center;
	font-size: 0.8rem; color: var(--gaima-text-muted);
}
.gaima-option.is-selected .gaima-option-mark { background: var(--gaima-steel); color: #0B1220; border-color: var(--gaima-steel); font-weight: 700; }
.gaima-option-text { line-height: 1.6; padding-top: 3px; }

.gaima-test-nav { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 24px; }

.gaima-palette { display: grid; grid-template-columns: repeat(10, 1fr); gap: 6px; margin: 28px 0; }
.gaima-palette-dot {
	aspect-ratio: 1; border-radius: 6px;
	border: 1px solid var(--gaima-line);
	background: rgba(255,255,255,0.02);
	display: flex; align-items: center; justify-content: center;
	font-size: 0.7rem; color: var(--gaima-text-muted);
	cursor: pointer;
}
.gaima-palette-dot.is-answered { background: rgba(124,147,179,0.25); border-color: var(--gaima-steel); color: var(--gaima-text); }
.gaima-palette-dot.is-current { border-color: var(--gaima-silver); box-shadow: 0 0 0 2px rgba(201,211,224,0.3); }

/* --- Layer2: ミッション --- */

.gaima-mission-badges { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.gaima-mission-badge { font-size: 0.72rem; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--gaima-line-strong); color: var(--gaima-text-muted); }

.gaima-mission-title { font-family: var(--font-display); font-size: 1.3rem; margin: 0 0 16px; }
.gaima-mission-block { margin-bottom: 20px; }
.gaima-mission-block h3 { font-size: 0.85rem; color: var(--gaima-steel); text-transform: uppercase; letter-spacing: 0.08em; margin: 0 0 8px; }
.gaima-mission-block p { line-height: 1.8; margin: 0; }

.gaima-sandbox-notice {
	display: flex; gap: 12px; align-items: flex-start;
	padding: 16px 18px; margin: 24px 0;
	border: 1px solid rgba(217,166,98,0.4);
	background: rgba(217,166,98,0.08);
	border-radius: var(--gaima-radius-sm);
	font-size: 0.88rem; line-height: 1.7;
}

.gaima-field-group { margin-bottom: 20px; }
.gaima-char-count { text-align: right; font-size: 0.75rem; color: var(--gaima-text-muted); margin-top: 6px; }

/* --- Layer3: 省察 --- */

.gaima-l3-item { margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--gaima-line); }
.gaima-l3-item:last-child { border-bottom: none; }
.gaima-l3-q-num { font-size: 0.78rem; color: var(--gaima-steel); margin-bottom: 8px; }
.gaima-l3-q-text { line-height: 1.8; margin: 0 0 14px; }

/* --- 自動保存インジケータ --- */
.gaima-autosave-indicator { font-size: 0.75rem; color: var(--gaima-text-muted); display: flex; align-items: center; gap: 6px; }
.gaima-autosave-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gaima-success); }

/* ==========================================================================
   結果画面
   ========================================================================== */

.gaima-result-pending { text-align: center; padding: 60px 20px; }
.gaima-result-pending .gaima-pending-icon { font-size: 2.5rem; margin-bottom: 16px; }

.gaima-result-header { text-align: center; margin-bottom: 40px; }
.gaima-result-level { font-size: 0.85rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gaima-accent-warm); margin-bottom: 8px; }
.gaima-result-score { font-family: var(--font-display); font-size: 4rem; margin: 0; line-height: 1; }
.gaima-result-score-sub { color: var(--gaima-text-muted); margin-top: 4px; }
.gaima-result-cefr { font-size: 0.8rem; color: var(--gaima-text-muted); }

.gaima-result-intro { max-width: 640px; margin: 0 auto 40px; text-align: center; line-height: 1.9; color: var(--gaima-silver); }

.gaima-radar-wrap { max-width: 480px; margin: 0 auto 40px; }

.gaima-competency-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 40px; }
.gaima-competency-card { padding: 18px 20px; }
.gaima-competency-card h4 { margin: 0 0 6px; font-size: 0.95rem; }
.gaima-competency-card .gaima-competency-score { font-family: var(--font-display); font-size: 1.4rem; color: var(--gaima-silver); }
.gaima-competency-card p { margin: 8px 0 0; font-size: 0.85rem; color: var(--gaima-text-muted); line-height: 1.7; }

.gaima-result-block { margin-bottom: 32px; }
.gaima-result-block h3 { font-size: 0.9rem; color: var(--gaima-steel); text-transform: uppercase; letter-spacing: 0.08em; margin: 0 0 12px; }
.gaima-result-block ul { margin: 0; padding-left: 20px; line-height: 2; }

.gaima-quote-card { text-align: center; font-family: var(--font-display); font-size: 1.05rem; line-height: 1.9; padding: 32px; color: var(--gaima-silver); border-color: var(--gaima-steel); }

.gaima-result-actions { display: flex; gap: 12px; justify-content: center; margin-top: 40px; flex-wrap: wrap; }

/* ==========================================================================
   モーダル（履歴詳細）
   ========================================================================== */

.gaima-modal-overlay {
	position: fixed; inset: 0; z-index: 100;
	background: rgba(6,10,18,0.75);
	backdrop-filter: blur(4px);
	display: flex; align-items: flex-start; justify-content: center;
	padding: 40px 16px; overflow-y: auto;
}
.gaima-modal {
	width: 100%; max-width: var(--gaima-max-width);
	background: var(--gaima-bg-raise);
	border: 1px solid var(--gaima-line);
	border-radius: 20px;
	padding: 40px;
	position: relative;
}
.gaima-modal-close {
	position: absolute; top: 20px; right: 20px;
	width: 36px; height: 36px; border-radius: 50%;
	border: 1px solid var(--gaima-line-strong);
	background: transparent; color: var(--gaima-text);
	cursor: pointer; font-size: 1.1rem;
	display: flex; align-items: center; justify-content: center;
}
.gaima-modal-close:hover { background: rgba(255,255,255,0.08); }

/* ==========================================================================
   PDF出力用（A4レイアウト・オフスクリーン描画）
   ========================================================================== */

.gaima-pdf-page {
	width: 210mm;
	min-height: 297mm;
	padding: 16mm;
	background: #0B1220;
	color: #E8ECF4;
	position: fixed;
	left: -9999px;
	top: 0;
	font-family: var(--font-body);
}
.gaima-pdf-page .gaima-pdf-header { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--gaima-line); padding-bottom: 12mm; margin-bottom: 10mm; }
.gaima-pdf-page .gaima-pdf-logo { width: 32px; height: 32px; }
.gaima-pdf-page h1 { font-family: var(--font-display); font-size: 20px; margin: 0; }
.gaima-pdf-page .gaima-pdf-score { font-family: var(--font-display); font-size: 46px; text-align: center; margin: 6mm 0 2mm; }
.gaima-pdf-page .gaima-pdf-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4mm; margin: 8mm 0; }
.gaima-pdf-page .gaima-pdf-comp { border: 1px solid var(--gaima-line); border-radius: 6px; padding: 4mm; }
.gaima-pdf-page .gaima-pdf-comp h4 { margin: 0 0 2mm; font-size: 11px; }
.gaima-pdf-page .gaima-pdf-comp .score { font-family: var(--font-display); font-size: 16px; }

/* ==========================================================================
   モーダル・エラートースト
   ========================================================================== */

.gaima-toast {
	position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
	background: var(--gaima-danger); color: #1a0a06;
	padding: 12px 24px; border-radius: 999px; font-size: 0.9rem; font-weight: 500;
	z-index: 200; box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.gaima-confirm-overlay {
	position: fixed; inset: 0; z-index: 150;
	background: rgba(6,10,18,0.75);
	display: flex; align-items: center; justify-content: center; padding: 20px;
}
.gaima-confirm-box { max-width: 420px; text-align: center; }
.gaima-confirm-box p { line-height: 1.8; margin-bottom: 24px; }
.gaima-confirm-actions { display: flex; gap: 12px; justify-content: center; }

/* ==========================================================================
   レスポンシブ
   ========================================================================== */

@media (max-width: 900px) {
	.gaima-main { padding: 28px 16px 64px; }
	.gaima-competency-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
	.gaima-topbar { padding: 0 16px; }
	.gaima-palette { grid-template-columns: repeat(6, 1fr); }
	.gaima-result-score { font-size: 3rem; }
	.gaima-history-item { flex-direction: column; align-items: flex-start; }
	.gaima-test-nav { flex-wrap: wrap; }
	.gaima-test-nav .gaima-btn { flex: 1; }
	.gaima-login-card { padding: 32px 24px; }
}
/* ==========================================================================
   GAIMA テスト開始前案内画面 — 追加スタイル
   既存 assets/css/gaima_test100.css の末尾に追記する想定
   ========================================================================== */

/* ----- ヒーロー ----- */
.gaima-intro-hero {
	text-align: center;
	margin-bottom: 48px;
}
.gaima-intro-hero .gaima-intro-logo {
	width: 64px; height: 64px;
	object-fit: contain;
	margin-bottom: 20px;
}
.gaima-intro-hero h1 {
	font-family: var(--font-display);
	font-size: 2rem;
	margin: 0 0 6px;
	letter-spacing: 0.04em;
}
.gaima-intro-hero .gaima-intro-sub {
	color: var(--gaima-text-muted);
	font-size: 0.8rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	margin: 0 0 28px;
}

/* ----- ウェルカムメッセージ ----- */
.gaima-intro-welcome {
	text-align: center;
	line-height: 2.0;
	font-size: 1.0rem;
	color: var(--gaima-silver);
	max-width: 680px;
	margin: 0 auto 48px;
}
.gaima-intro-welcome strong {
	color: var(--gaima-text);
	font-weight: 700;
}
.gaima-intro-welcome .gaima-intro-welcome-em {
	color: var(--gaima-accent-warm);
	font-weight: 700;
}

/* ----- セクション見出し ----- */
.gaima-intro-section {
	margin-bottom: 48px;
}
.gaima-intro-section-title {
	display: flex; align-items: center; gap: 12px;
	font-size: 0.82rem;
	color: var(--gaima-steel);
	text-transform: uppercase;
	letter-spacing: 0.12em;
	margin: 0 0 24px;
}
.gaima-intro-section-title::before {
	content: '';
	display: block;
	width: 24px; height: 2px;
	background: var(--gaima-steel);
	border-radius: 999px;
}

/* ----- レイヤーカード ----- */
.gaima-intro-layers {
	display: flex; flex-direction: column; gap: 16px;
}
.gaima-layer-card {
	display: flex; gap: 20px; align-items: flex-start;
	padding: 24px 28px;
	background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.015));
	border: 1px solid var(--gaima-line);
	border-radius: var(--gaima-radius);
	transition: border-color 0.2s ease;
}
.gaima-layer-card:hover { border-color: var(--gaima-line-strong); }
.gaima-layer-icon {
	flex-shrink: 0;
	width: 52px; height: 52px;
	border-radius: 12px;
	display: flex; align-items: center; justify-content: center;
	font-family: var(--font-display);
	font-size: 1.1rem; font-weight: 700;
}
.gaima-layer-icon-1 { background: rgba(124,147,179,0.18); color: var(--gaima-silver); }
.gaima-layer-icon-2 { background: rgba(217,166,98,0.15); color: var(--gaima-accent-warm); }
.gaima-layer-icon-3 { background: rgba(111,191,154,0.15); color: var(--gaima-success); }
.gaima-layer-body { flex: 1; }
.gaima-layer-name {
	font-size: 1.05rem; font-weight: 700;
	margin: 0 0 4px;
}
.gaima-layer-meta {
	font-size: 0.82rem; color: var(--gaima-text-muted);
	margin: 0 0 10px;
}
.gaima-layer-meta .gaima-layer-meta-sep { margin: 0 8px; color: var(--gaima-line-strong); }
.gaima-layer-desc {
	font-size: 0.9rem; line-height: 1.8; color: var(--gaima-silver);
	margin: 0;
}

/* ----- コンピテンシーグリッド ----- */
.gaima-intro-comp-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 12px;
}
.gaima-intro-comp-item {
	display: flex; align-items: center; gap: 10px;
	padding: 14px 16px;
	background: rgba(255,255,255,0.02);
	border: 1px solid var(--gaima-line);
	border-radius: var(--gaima-radius-sm);
	font-size: 0.88rem;
}
.gaima-intro-comp-code {
	flex-shrink: 0;
	font-family: var(--font-display);
	font-size: 0.85rem; font-weight: 700;
	color: var(--gaima-steel);
	min-width: 28px;
}
.gaima-intro-comp-name { color: var(--gaima-silver); }
.gaima-intro-comp-weight {
	margin-left: auto;
	font-size: 0.72rem;
	color: var(--gaima-text-muted);
}

/* ----- チェックリスト ----- */
.gaima-intro-checklist {
	display: flex; flex-direction: column; gap: 14px;
}
.gaima-intro-check-item {
	display: flex; align-items: flex-start; gap: 12px;
	font-size: 0.92rem; line-height: 1.7;
	color: var(--gaima-silver);
}
.gaima-intro-check-mark {
	flex-shrink: 0;
	width: 22px; height: 22px;
	border-radius: 50%;
	border: 1.5px solid var(--gaima-success);
	display: flex; align-items: center; justify-content: center;
	color: var(--gaima-success);
	font-size: 0.75rem;
	margin-top: 2px;
}
.gaima-intro-check-item strong { color: var(--gaima-text); font-weight: 700; }

/* ----- 注意事項 ----- */
.gaima-intro-notes {
	display: flex; flex-direction: column; gap: 12px;
}
.gaima-intro-note {
	display: flex; align-items: flex-start; gap: 12px;
	padding: 16px 18px;
	border: 1px solid rgba(217,166,98,0.3);
	background: rgba(217,166,98,0.06);
	border-radius: var(--gaima-radius-sm);
	font-size: 0.88rem; line-height: 1.7;
	color: var(--gaima-silver);
}
.gaima-intro-note-icon {
	flex-shrink: 0;
	color: var(--gaima-accent-warm);
	font-size: 1rem;
	margin-top: 1px;
}
.gaima-intro-note strong { color: var(--gaima-text); }

/* ----- スコアリング ----- */
.gaima-intro-score-wrap {
	display: flex; gap: 20px; flex-wrap: wrap;
}
.gaima-intro-score-scale {
	flex: 1; min-width: 280px;
	padding: 24px 28px;
	background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.015));
	border: 1px solid var(--gaima-line);
	border-radius: var(--gaima-radius);
}
.gaima-intro-score-scale-bar {
	display: flex; height: 8px; border-radius: 999px; overflow: hidden; margin: 16px 0 8px;
}
.gaima-intro-score-scale-seg { flex: 1; }
.gaima-intro-score-scale-seg-1 { background: #4A5568; }
.gaima-intro-score-scale-seg-2 { background: #5B7A99; }
.gaima-intro-score-scale-seg-3 { background: #7C93B3; }
.gaima-intro-score-scale-seg-4 { background: #9DB5D6; }
.gaima-intro-score-scale-seg-5 { background: #D9A662; }
.gaima-intro-score-scale-seg-6 { background: #E8BC82; }
.gaima-intro-score-scale-labels {
	display: flex; justify-content: space-between;
	font-size: 0.72rem; color: var(--gaima-text-muted);
}
.gaima-intro-score-levels {
	display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 16px;
}
.gaima-intro-score-level {
	padding: 10px 12px;
	background: rgba(255,255,255,0.02);
	border: 1px solid var(--gaima-line);
	border-radius: var(--gaima-radius-sm);
	text-align: center;
}
.gaima-intro-score-level-code { font-family: var(--font-display); font-size: 0.9rem; font-weight: 700; color: var(--gaima-silver); }
.gaima-intro-score-level-name { font-size: 0.72rem; color: var(--gaima-text-muted); margin-top: 2px; }
.gaima-intro-score-level-cefr { font-size: 0.65rem; color: var(--gaima-text-muted); }

.gaima-intro-score-features {
	flex: 1; min-width: 280px;
	display: flex; flex-direction: column; gap: 12px;
}
.gaima-intro-score-feature {
	display: flex; align-items: flex-start; gap: 10px;
	font-size: 0.88rem; line-height: 1.6; color: var(--gaima-silver);
}
.gaima-intro-score-feature-dot {
	flex-shrink: 0; width: 6px; height: 6px; border-radius: 50%;
	background: var(--gaima-steel); margin-top: 8px;
}

/* ----- プライバシー ----- */
.gaima-intro-privacy {
	padding: 24px 28px;
	border: 1px solid var(--gaima-line);
	border-left: 3px solid var(--gaima-steel);
	border-radius: var(--gaima-radius);
	font-size: 0.88rem; line-height: 1.8;
	color: var(--gaima-text-muted);
}
.gaima-intro-privacy strong { color: var(--gaima-silver); }

/* ----- クロージング ----- */
.gaima-intro-closing {
	text-align: center;
	max-width: 620px;
	margin: 0 auto 40px;
	line-height: 2.0;
	font-size: 1.0rem;
	color: var(--gaima-silver);
}
.gaima-intro-closing .gaima-intro-closing-em {
	color: var(--gaima-accent-warm);
	font-weight: 700;
}

/* ----- 開始ボタンエリア ----- */
.gaima-intro-start-area {
	text-align: center;
	padding: 32px 0 8px;
	border-top: 1px solid var(--gaima-line);
	margin-top: 16px;
}
.gaima-btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.gaima-intro-start-note {
	font-size: 0.8rem; color: var(--gaima-text-muted);
	margin-top: 16px;
	line-height: 1.7;
}

/* ----- レジュムバナー（再開時） ----- */
.gaima-intro-resume-banner {
	text-align: center;
	padding: 16px 24px;
	margin-bottom: 32px;
	border: 1px solid var(--gaima-accent-warm);
	background: linear-gradient(180deg, rgba(217,166,98,0.12), rgba(217,166,98,0.03));
	border-radius: var(--gaima-radius);
	font-size: 0.9rem;
	color: var(--gaima-accent-warm);
}

/* ----- レスポンシブ追記 ----- */
@media (max-width: 900px) {
	.gaima-intro-comp-grid { grid-template-columns: 1fr; }
	.gaima-intro-score-wrap { flex-direction: column; }
}
@media (max-width: 600px) {
	.gaima-intro-hero h1 { font-size: 1.6rem; }
	.gaima-layer-card { flex-direction: column; gap: 14px; }
	.gaima-intro-score-levels { grid-template-columns: repeat(2, 1fr); }
}