/* ===== SCENARIOS PAGE-SPECIFIC STYLES ===== */

/* PAGE BANNER */
.page-banner{margin-top:var(--nav-h);min-height:350px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0 20px;background:linear-gradient(rgba(0,0,0,0.5),rgba(0,0,0,0.5)),url('https://img.alicdn.com/imgextra/i1/2856811924/O1CN011Q5EUJPlPc4tggg_!!2856811924.jpg') center/cover no-repeat;background-attachment:fixed;text-align:center;position:relative;overflow:hidden}
.page-banner::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 50%,rgba(0,0,0,0.3),transparent 70%)}
.page-banner h1{color:#fff;font-size:clamp(2rem,5vw,3rem);font-weight:900;margin-bottom:12px;position:relative;z-index:1}
.page-banner .banner-hl{color:var(--accent);display:inline-block;text-shadow:0 2px 20px rgba(0,220,130,0.4)}
.page-banner p{color:rgba(255,255,255,0.85);font-size:1.1rem;position:relative;z-index:1}
.banner-chips{display:flex;justify-content:center;gap:16px;margin-top:28px;flex-wrap:wrap;position:relative;z-index:1}
.banner-chip{padding:12px 24px;border-radius:var(--radius-xs);background:rgba(255,255,255,0.15);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,0.2);color:#fff;font-size:0.9rem;font-weight:500;cursor:pointer;transition:all 0.3s ease}
.banner-chip:hover{background:var(--accent);border-color:var(--accent);color:#04210f;transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,220,130,0.35)}

/* SCENARIO CARDS */
.scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.scenario-card{padding:36px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);transition:all 0.35s}
.scenario-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 16px 48px rgba(0,0,0,0.25)}
.scenario-head{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.scenario-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex:0 0 auto}
.scenario-head .scenario-icon{margin-bottom:0}
.scenario-head-text{min-width:0}
.scenario-card h3{margin-bottom:6px}
.scenario-head-text p{font-size:0.9rem;line-height:1.6;color:var(--text-sec);margin-bottom:0}
.scenario-flow{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-xs);padding:16px 20px}
.scenario-flow h5{font-family:'DM Mono',monospace;font-size:0.75rem;color:var(--accent);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:8px}
.scenario-flow p{font-size:0.82rem;line-height:1.9}
.step{display:inline-block;padding:3px 10px;border-radius:4px;background:var(--accent-dim);color:var(--accent);font-size:0.78rem;font-weight:500;margin:4px 0}

/* VS */
.vs-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:start}
.vs-badge{width:56px;height:56px;border-radius:50%;background:var(--accent);color:#060b18;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1rem;margin:40px auto;z-index:1}
.vs-card{padding:40px;border-radius:var(--radius);border:2px solid var(--border);background:var(--surface)}
.vs-card.trad{border-color:#2a2a2a}
.vs-card.smart{border-color:rgba(0,220,130,0.3);background:linear-gradient(135deg,rgba(0,220,130,0.04),transparent)}
.vs-card h3{margin-bottom:20px;display:flex;align-items:center;gap:10px}
.vs-list{list-style:none}
.vs-list li{padding:10px 0;font-size:0.88rem;display:flex;gap:10px;align-items:flex-start;border-bottom:1px solid var(--border)}
.vs-list li:last-child{border-bottom:none}
.vs-num{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.65rem;font-weight:700;flex-shrink:0}
.vs-card.trad .vs-num{background:rgba(255,255,255,0.06);color:var(--text-muted)}
.vs-card.trad .vs-list li{color:var(--text-sec)}
.vs-card.smart .vs-num{background:var(--accent-dim);color:var(--accent)}
.vs-card.smart .vs-list li{color:var(--text)}
.vs-card.smart strong{color:var(--accent)}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
    .scenario-grid,.vs-grid{grid-template-columns:1fr}
    .vs-badge{margin:20px auto}
    .banner-chips{gap:8px}
    .banner-chip{padding:8px 16px;font-size:0.78rem}
    .page-banner{background-attachment:scroll}
}