.tos-content{padding:80px 20px;background:#fff}.tos-container{max-width:900px;margin:0 auto}.tos-intro{background:var(--tos-bg-light);border-left:4px solid var(--tos-accent);padding:24px;border-radius:8px;margin-bottom:48px}.tos-intro p{font-size:15px;line-height:1.7;color:var(--tos-text);margin:0}.tos-section{margin-bottom:40px}.tos-section h2{font-size:22px;font-weight:700;color:var(--tos-primary);margin:0 0 16px 0;padding-bottom:12px;border-bottom:2px solid var(--tos-border)}.tos-section h3{font-size:18px;font-weight:600;color:var(--tos-text);margin:24px 0 12px 0}.tos-section p{font-size:15px;line-height:1.8;color:var(--tos-text);margin:0 0 16px 0}.tos-section p:last-child{margin-bottom:0}.tos-section a{color:var(--tos-blue);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .3s ease}.tos-section a:hover{border-bottom-color:var(--tos-blue)}.tos-updated{text-align:center;padding:40px 20px;background:var(--tos-bg-light);border-top:1px solid var(--tos-border)}.tos-updated p{font-size:14px;color:var(--tos-text-muted);margin:0}.tos-toc{background:#fff;border:1px solid var(--tos-border);border-radius:12px;padding:24px;margin-bottom:40px}.tos-toc h2{font-size:16px;font-weight:600;color:var(--tos-text);margin:0 0 16px 0}.tos-toc ol{margin:0;padding-left:20px;list-style:decimal}.tos-toc li{font-size:14px;color:var(--tos-text-muted);margin-bottom:8px;line-height:1.5}.tos-toc li:last-child{margin-bottom:0}.tos-toc a{color:var(--tos-text-muted);text-decoration:none;transition:color .3s ease}.tos-toc a:hover{color:var(--tos-blue)}@media (max-width:640px){.tos-hero{padding:60px 16px 80px}.tos-content{padding:60px 16px}.tos-intro{padding:20px}.tos-section h2{font-size:20px}.tos-section h3{font-size:16px}.tos-section p{font-size:14px}}.theme-menu a{text-decoration:none;color:#1a1a2e;padding:12px 16px;display:block;font-size:15px;font-weight:500}.pp-btn{display:inline-flex;align-items:center;gap:8px;padding:16px 32px;border-radius:8px;font-size:16px;font-weight:600;text-decoration:none;transition:all .3s ease;cursor:pointer;border:none}.pp-btn-primary{background:var(--pp-accent);color:var(--pp-primary);box-shadow:0 4px 14px rgba(0,212,170,.4)}.pp-btn-primary:hover{background:var(--pp-accent-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,212,170,.5)}.pp-btn-secondary{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(4px)}.pp-btn-secondary:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.4)}.pp-btn-white{background:#fff;color:var(--pp-primary);box-shadow:0 4px 14px rgba(0,0,0,.15)}.pp-btn-white:hover{background:var(--pp-accent);color:#fff;transform:translateY(-2px)}