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.side-dot{background:var(--accent);width:10px;height:10px}@media(max-width:1024px){.side-nav{display:none}}.navbar-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.navbar-toggle span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .25s ease}.navbar-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.navbar-toggle.active span:nth-child(2){opacity:0}.navbar-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.hero{padding:80px 0 60px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(99,102,241,.05) 0%,transparent 70%);border-radius:50%;pointer-events:none}.hero .container{display:grid;grid-template-columns:1fr 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0;position:relative}.cta:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:400px;height:200px;background:radial-gradient(ellipse,rgba(99,102,241,.06) 0%,transparent 70%);pointer-events:none}.cta h2{font-size:2rem;font-weight:800;margin-bottom:12px;letter-spacing:-.5px;color:var(--text)}.cta p{color:var(--text-secondary);margin-bottom:32px;font-size:1.05rem}.cta-note{font-size:.82rem;color:var(--text-muted);margin-bottom:24px;margin-top:-16px}.cta .btn{font-size:.95rem;padding:12px 30px}.footer{border-top:1px solid var(--border);padding:28px 0}.footer .container{display:flex;flex-direction:column;align-items:center;gap:10px;font-size:.82rem;color:var(--text-muted)}.footer-main{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:20px}.footer-links{display:flex;gap:24px}.footer-links a:hover{color:var(--text-secondary)}.footer-beian{display:flex;align-items:center;flex-wrap:wrap;justify-content:center;gap:4px 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var(--border);border-radius:var(--radius-sm);outline:none;transition:border-color var(--transition),box-shadow var(--transition);resize:vertical}.message-form input::placeholder,.message-form textarea::placeholder{color:var(--text-muted)}.message-form input:focus,.message-form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}.message-feedback{font-size:.82rem;min-height:20px;margin-bottom:12px}.message-feedback:empty{display:none}.message-feedback.success{color:var(--green);background:var(--green-bg);padding:8px 14px;border-radius:var(--radius-sm)}.message-feedback.error{color:var(--red);background:#fef2f2;padding:8px 14px;border-radius:var(--radius-sm)}.message-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}.message-actions .btn{padding:9px 22px;font-size:.88rem}@media(max-width:768px){.message-modal{padding:24px 22px 22px;max-width:100%}.message-modal-header h3{font-size:1.15rem}}.footer-admin{display:inline-flex;align-items:center;color:var(--text-muted);transition:color var(--transition)}.footer-admin:hover{color:var(--accent)}.footer-visitor-count{display:inline-flex;align-items:center;color:var(--text-muted);font-size:.85rem}.footer-visitor-count strong{color:var(--accent);font-weight:600}