@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap");:root{--sm-text:#4E4F5C;--sm-muted:#6b7c85;--sm-bg:#FFFFFF;--sm-card:#F8F9FB;--sm-line:#E3E6EA;--sm-primary:#7B61FF;--sm-primary-2:#6A77FF}body,html{margin:0;padding:0;font-family:Roboto,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--sm-text);background:var(--sm-bg)}*{box-sizing:border-box}.wrap{min-height:100vh;display:flex;flex-direction:column}.container{width:100%;max-width:1040px;margin:0 auto;padding:20px}.dh{position:-webkit-sticky;position:sticky;top:0;z-index:5;background:#fff;border-bottom:1px solid var(--sm-line)}.dhIn{justify-content:space-between;gap:16px;padding:14px 20px}.brandRow,.dhIn{display:flex;align-items:center}.brandRow{gap:12px}.brandLogo{width:36px;height:36px;border-radius:8px;display:grid;place-items:center;background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.08);overflow:hidden}.brandTitle{font-size:18px;color:#223}.creditsPill{display:flex;align-items:center;gap:8px;height:32px;padding:0 12px;border-radius:999px;font-size:13px;color:#223}.card,.creditsPill{background:var(--sm-card);border:1px solid rgba(0,0,0,.06)}.card{border-radius:16px;box-shadow:0 10px 28px rgba(0,0,0,.05)}.btn{height:44px;padding:0 18px;border:0;border-radius:999px;font-weight:600;cursor:pointer;transition:filter .15s ease,transform .02s ease}.btn:active{transform:translateY(1px)}.btn[disabled]{opacity:.6;cursor:default}.btnPrimary{color:#fff;background:linear-gradient(90deg,var(--sm-primary),var(--sm-primary-2));box-shadow:0 10px 20px rgba(107,97,255,.25)}.btnPrimary:hover{filter:brightness(1.06)}.btnGhost{background:#fff;border:1px solid var(--sm-line);color:var(--sm-text)}.input{width:100%;height:48px;border-radius:12px;border:1px solid var(--sm-line);background:#fff;padding:0 14px;font-size:15px;outline:none}.input:focus{border-color:#50ADBA;box-shadow:0 0 0 3px rgba(80,173,186,.18)}.tabBar{display:flex;gap:8px;background:#fff;padding:6px;border:1px solid var(--sm-line);width:max-content}.tabBar,.tabBtn{border-radius:999px}.tabBtn{height:36px;padding:0 14px;border:0;background:transparent;cursor:pointer;font-weight:600;color:#445}.tabBtn.active{background:var(--sm-card);border:1px solid rgba(0,0,0,.07)}.formWrap{margin-top:18px}.row{display:flex;gap:10px}@media (max-width:700px){.row{flex-direction:column}}.resultCard{margin-top:16px;padding:16px}.resultHead{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.thumbStrip{display:flex;gap:8px;overflow:auto;padding:6px 2px}.thumb{width:92px;height:92px;border-radius:10px;object-fit:cover;border:1px solid var(--sm-line);background:#fff}.skel{position:relative;overflow:hidden;background:#eef1f6;border-radius:12px}.skel:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.55) 50%,rgba(255,255,255,0));transform:translateX(-100%);animation:shimmer 1.4s infinite}@keyframes shimmer{to{transform:translateX(100%)}}.spinner{width:18px;height:18px;border:3px solid #fff;border-top-color:rgba(255,255,255,.15);border-radius:50%;display:inline-block;animation:spin .8s linear infinite;vertical-align:middle;margin-right:8px}@keyframes spin{to{transform:rotate(1turn)}}.resultCard a[href$=".mp4"],.resultCard iframe,.resultCard video{max-width:100%;width:720px;max-height:405px}.footNote{text-align:center;font-size:12px;color:var(--sm-muted);padding:18px 0 28px}.authWrap{min-height:100vh;display:grid;place-items:center;padding:24px 16px;background:#fff}.authInner{width:100%;max-width:420px}.brand{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:16px}.brandBadge{height:56px;width:56px;border-radius:50%;display:grid;place-items:center;background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.08)}.brandTitle{font-size:26px;font-weight:700;margin:0}.brandSub{font-size:13px;color:var(--sm-muted);text-align:center;margin-top:2px}.authCard{background:var(--sm-card);border:1px solid rgba(0,0,0,.06);border-radius:16px;padding:18px;box-shadow:0 10px 28px rgba(0,0,0,.05)}.label{font-size:13px;font-weight:600;margin-bottom:6px;color:#2b3a40}.btnGrad{height:44px;width:100%;border:0;border-radius:999px;color:#fff;font-weight:600;cursor:pointer;background:linear-gradient(90deg,var(--sm-primary),var(--sm-primary-2));box-shadow:0 10px 20px rgba(107,97,255,.25);transition:filter .15s ease,transform .02s ease}.btnGrad:hover{filter:brightness(1.06)}.btnGrad:active{transform:translateY(1px)}.err{color:#a12b3a;background:#ffedf0;border:1px solid #ffd0d6;padding:10px 12px;border-radius:12px;font-size:13px}.authFoot{text-align:center;font-size:12px;color:var(--sm-muted);margin-top:14px}