.support-page{max-width:1040px;margin:0 auto;padding:56px 28px 100px;display:grid;grid-template-columns:300px 1fr;grid-gap:48px;gap:48px;align-items:start}@media (max-width:760px){.support-page{grid-template-columns:1fr;gap:32px}}.support-aside{position:-webkit-sticky;position:sticky;top:88px}.support-aside-kanji{font-family:var(--font-japanese);font-size:3.5rem;color:var(--accent-vermillion);opacity:.65;line-height:1;margin-bottom:20px}.support-aside-title{font-family:var(--font-display);font-size:2rem;font-weight:600;color:var(--text-primary);margin-bottom:14px}.support-aside-body{font-size:.95rem;color:var(--text-secondary);line-height:1.7;margin-bottom:28px}.support-aside-list{list-style:none;margin:0;display:flex;flex-direction:column;gap:14px;padding:24px 0 0;border-top:1px solid var(--border)}.support-aside-list li{display:flex;align-items:flex-start;gap:12px;font-size:.88rem;color:var(--text-secondary);line-height:1.5}.support-aside-list a{color:var(--text-secondary);text-decoration:underline;text-underline-offset:3px}.support-aside-list a:hover{color:var(--text-primary)}.support-aside-icon{font-size:1rem;flex-shrink:0;margin-top:1px}.support-form-wrap{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px 36px}@media (max-width:560px){.support-form-wrap{padding:28px 20px}}.support-form{display:flex;flex-direction:column;gap:20px}.support-form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}@media (max-width:560px){.support-form-row{grid-template-columns:1fr}}.support-field{display:flex;flex-direction:column;gap:7px}.support-label{font-family:var(--font-ui);font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;color:var(--text-secondary)}.support-input,.support-select,.support-textarea{width:100%;padding:11px 14px;background:var(--bg-tertiary);border:1px solid var(--border-mid);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-body);font-size:.92rem;outline:none;transition:border-color .15s,box-shadow .15s}.support-input::placeholder,.support-textarea::placeholder{color:var(--text-secondary);opacity:.6}.support-input:focus,.support-select:focus,.support-textarea:focus{border-color:rgba(192,57,43,.55);box-shadow:0 0 0 3px rgba(192,57,43,.1)}.support-textarea{resize:vertical;min-height:140px;line-height:1.6}.support-btn,.support-select{cursor:pointer}.support-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;background:var(--accent-vermillion);color:#fff;border:none;border-radius:var(--radius-sm);font-family:var(--font-ui);font-size:.88rem;letter-spacing:.04em;transition:filter .15s,transform .15s;align-self:flex-start}.support-btn:hover:not(:disabled){filter:brightness(1.12);transform:translateY(-1px)}.support-btn:disabled{opacity:.6;cursor:not-allowed}.support-spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.support-error{font-size:.85rem;color:#E07070;background:rgba(224,112,112,.08);border:1px solid rgba(224,112,112,.2);border-radius:var(--radius-sm);padding:10px 14px}.support-success{display:flex;flex-direction:column;align-items:center;text-align:center;gap:16px;padding:24px 0}.support-success-icon{width:60px;height:60px;border-radius:50%;background:rgba(116,198,157,.12);border:1px solid rgba(116,198,157,.3);display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:#74C69D}.support-success-title{font-family:var(--font-display);font-size:1.5rem;color:var(--text-primary)}.support-success-body{font-size:.92rem;color:var(--text-secondary);line-height:1.65;max-width:380px}.support-success .support-btn{align-self:center}