:root {
            --pink: #E8436A; --pink-light: #F06B8A; --pink-pale: #FFF0F3;
            --navy: #1A1F36; --navy-mid: #2D3557;
            --gray: #6B7280; --gray-light: #F4F5F7; --border: #E8EAED;
            --yellow: #F59E0B; --green: #10B981; --blue: #3B82F6;
            --gold: #F59E0B;
        }
        body { background: var(--gray-light); overflow-x: hidden; margin: 0; }
        html { overflow-x: hidden; }
        * { box-sizing: border-box; }

        /* ヒーロー */
        .hw-hero {
            background: linear-gradient(135deg, var(--navy) 0%, #2D3557 50%, #1a1f36 100%);
            padding: 60px 20px 50px; text-align: center; position: relative; overflow: hidden;
        }
        .hw-hero::before {
            content: ''; position: absolute; inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(232,67,106,0.15) 0%, transparent 60%),
                        radial-gradient(ellipse at 70% 50%, rgba(59,130,246,0.1) 0%, transparent 60%);
        }
        .hw-hero-inner { max-width: 700px; margin: 0 auto; position: relative; }
        .hw-hero-tag { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; color: var(--pink); background: rgba(232,67,106,0.15); border: 1px solid rgba(232,67,106,0.3); border-radius: 20px; padding: 4px 14px; margin-bottom: 16px; }
        .hw-hero h1 { font-size: clamp(22px, 5vw, 34px); font-weight: 900; color: white; margin: 0 0 14px; line-height: 1.3; }
        .hw-hero h1 span { color: var(--pink); }
        .hw-hero p { font-size: 13px; color: rgba(255,255,255,0.7); margin: 0 0 24px; line-height: 1.7; }
        .hw-hero-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
        .hw-btn-primary { background: var(--pink); color: white; font-weight: 800; font-size: 13px; padding: 12px 28px; border-radius: 30px; text-decoration: none; transition: all 0.2s; display: inline-block; box-shadow: 0 4px 20px rgba(232,67,106,0.4); }
        .hw-btn-primary:hover { background: var(--pink-light); color: white; text-decoration: none; transform: translateY(-1px); }
        .hw-btn-secondary { background: rgba(255,255,255,0.1); color: white; font-weight: 700; font-size: 13px; padding: 12px 28px; border-radius: 30px; text-decoration: none; border: 1px solid rgba(255,255,255,0.2); transition: all 0.2s; display: inline-block; }
        .hw-btn-secondary:hover { background: rgba(255,255,255,0.2); color: white; text-decoration: none; }

        /* セクション共通 */
        .hw-section { padding: 48px 20px; }
        .hw-section-inner { max-width: 1000px; margin: 0 auto; }
        .hw-section-head { text-align: center; margin-bottom: 32px; }
        .hw-section-tag { display: inline-block; font-size: 10px; font-weight: 800; letter-spacing: 0.12em; color: var(--pink); background: var(--pink-pale); border-radius: 20px; padding: 3px 12px; margin-bottom: 10px; }
        .hw-section-tag.blue { color: var(--blue); background: #EFF6FF; }
        .hw-section-tag.gold { color: var(--gold); background: #FFFBEB; }
        .hw-section-tag.green { color: var(--green); background: #ECFDF5; }
        .hw-section-title { font-size: 20px; font-weight: 900; color: var(--navy); margin: 0 0 8px; }
        .hw-section-desc { font-size: 13px; color: var(--gray); margin: 0; line-height: 1.7; }

        /* ステップ */
        .hw-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; align-items: stretch; }
        .hw-step { background: white; border: 1px solid var(--border); border-radius: 12px; padding: 20px 16px; text-align: center; position: relative; transition: transform 0.2s, box-shadow 0.2s; display: flex; flex-direction: column; align-items: center; }
        .hw-step:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
        .hw-step-num { position: absolute; top: -10px; left: 50%; transform: translateX(-50%); background: var(--pink); color: white; font-size: 10px; font-weight: 800; width: 22px; height: 22px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
        .hw-step-icon { font-size: 32px; margin: 4px 0 10px; display: block; }
        .hw-step-body { display: flex; flex-direction: column; align-items: center; width: 100%; }
        .hw-step-title-row { display: flex; flex-direction: column; align-items: center; gap: 4px; width: 100%; }
        .hw-step-title { font-size: 13px; font-weight: 800; color: var(--navy); margin-bottom: 0; }
        .hw-step-desc { font-size: 11px; color: var(--gray); line-height: 1.6; padding-top: 8px; }
        .hw-step-badge { display: inline-block; font-size: 10px; font-weight: 700; margin-bottom: 4px; padding: 2px 8px; border-radius: 10px; }
        .hw-step-badge.coming { color: var(--gray); background: var(--gray-light); border: 1px solid var(--border); }
        .hw-step-badge.exp { color: var(--pink); background: var(--pink-pale); border: 1px solid rgba(232,67,106,0.2); }

        /* EXP */
        .hw-exp-section { background: var(--navy); }
        .hw-exp-section .hw-section-title { color: white; }
        .hw-exp-section .hw-section-desc { color: rgba(255,255,255,0.6); }
        .hw-exp-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
        .hw-exp-card { background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12); border-radius: 12px; padding: 20px 16px; text-align: center; transition: background 0.2s; }
        .hw-exp-card:hover { background: rgba(255,255,255,0.12); }
        .hw-exp-card-icon { font-size: 30px; display: block; margin-bottom: 10px; }
        .hw-exp-card-name { font-size: 12px; font-weight: 700; color: white; margin-bottom: 4px; }
        .hw-exp-card-desc { font-size: 10px; color: rgba(255,255,255,0.5); margin-bottom: 12px; line-height: 1.5; }
        .hw-exp-card-point { font-size: 28px; font-weight: 900; color: var(--pink); line-height: 1; }
        .hw-exp-card-point span { font-size: 12px; font-weight: 700; color: rgba(255,255,255,0.5); }

        /* レベル */
        .hw-level-flow { display: flex; align-items: center; gap: 0; flex-wrap: wrap; justify-content: center; margin-top: 24px; }
        .hw-level-node { background: white; border: 2px solid var(--border); border-radius: 12px; padding: 14px 18px; text-align: center; min-width: 90px; transition: all 0.2s; }
        .hw-level-node:hover { border-color: var(--pink); transform: scale(1.05); }
        .hw-level-node-lv { font-size: 10px; font-weight: 700; color: var(--gray); }
        .hw-level-node-num { font-size: 20px; font-weight: 900; color: var(--navy); line-height: 1.2; }
        .hw-level-node-exp { font-size: 9px; color: var(--gray); margin-top: 2px; }
        .hw-level-arrow { color: var(--border); font-size: 18px; padding: 0 4px; }
        .hw-level-node.highlight { border-color: var(--pink); background: var(--pink-pale); }
        .hw-level-node.highlight .hw-level-node-num { color: var(--pink); }
        .hw-level-more { background: var(--gray-light); border: 2px dashed var(--border); border-radius: 12px; padding: 14px 18px; text-align: center; min-width: 90px; font-size: 13px; color: var(--gray); font-weight: 700; }

        /* 称号 */
        .hw-badge-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
        .hw-badge-col-title { font-size: 12px; font-weight: 800; color: var(--navy); padding: 8px 12px; background: var(--gray-light); border-radius: 8px; margin-bottom: 10px; }
        .hw-badge-list { display: flex; flex-direction: column; gap: 6px; }
        .hw-badge-item { display: flex; align-items: center; gap: 8px; background: white; border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; }
        .hw-badge-item-emoji { font-size: 16px; width: 24px; text-align: center; flex-shrink: 0; }
        .hw-badge-item-name { font-size: 11px; font-weight: 700; color: var(--navy); }
        .hw-badge-item-cond { font-size: 10px; color: var(--gray); }
        .hw-badge-top { border-color: var(--gold) !important; background: #FFFBEB !important; }
        .hw-badge-top .hw-badge-item-name { color: var(--gold); }

        /* CTA */
        .hw-cta { background: linear-gradient(135deg, var(--pink) 0%, var(--pink-light) 100%); padding: 48px 20px; text-align: center; }
        .hw-cta h2 { font-size: 22px; font-weight: 900; color: white; margin: 0 0 10px; }
        .hw-cta p { font-size: 13px; color: rgba(255,255,255,0.85); margin: 0 0 24px; }
        .hw-cta-btn { display: inline-block; background: white; color: var(--pink); font-weight: 800; font-size: 14px; padding: 14px 36px; border-radius: 30px; text-decoration: none; box-shadow: 0 4px 20px rgba(0,0,0,0.15); transition: all 0.2s; }
        .hw-cta-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.2); color: var(--pink); text-decoration: none; }

        @media (max-width: 640px) {
            .hw-badge-grid { grid-template-columns: 1fr; }
            .hw-level-arrow { display: none; }
            .hw-step { flex-direction: row; align-items: center; text-align: left; padding: 14px 16px; gap: 12px; }
            .hw-step-num { top: -8px; left: 50%; transform: translateX(-50%); }
            .hw-step-icon { font-size: 32px; margin: 0; flex-shrink: 0; align-self: center; }
            .hw-step-body { display: flex; flex-direction: column; flex: 1; min-width: 0; align-items: flex-start; }
            .hw-step-title-row { display: flex; flex-direction: row; align-items: center; gap: 6px; flex-wrap: nowrap; width: 100%; margin-bottom: 4px; justify-content: space-between; }
            .hw-step-title { font-size: 13px; font-weight: 800; margin-bottom: 0; white-space: nowrap; }
            .hw-step-badge { margin: 0; flex-shrink: 0; }
            .hw-step-badge-empty { display: none; }
            .hw-step-desc { padding-top: 0; font-size: 11px; }
        }