:root{font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;color:#16302d;background:#f3f7f6}*{box-sizing:border-box}body{margin:0;min-width:320px}.app-shell{min-height:100vh}.sidebar{background:linear-gradient(180deg,#103f3a,#0f2927)!important}.brand{color:#fff;font-weight:700;font-size:18px;padding:24px;letter-spacing:.04em}.topbar{background:#fffffff0;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid #e4ecea}.user{display:flex;align-items:center;gap:10px}.content{padding:28px;max-width:1440px;width:100%;margin:0 auto}.hero{min-height:180px;padding:34px;border-radius:18px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px;background:radial-gradient(circle at 85% 20%,#5eead4 0,transparent 26%),linear-gradient(135deg,#115e59,#0f766e);box-shadow:0 16px 36px #0f766e33}.hero h2,.hero .ant-typography{color:#fff}.content-card{max-width:860px;margin:0 auto;box-shadow:0 12px 32px #103f3a14}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 10%,#99f6e4,transparent 35%),#eaf4f2}.login-card{width:min(440px,100%);text-align:center;box-shadow:0 22px 50px #0f524b29}.login-icon{color:#0f766e;font-size:48px}.upload-icon{color:#0f766e;font-size:32px}@media(max-width:768px){.content{padding:18px}.topbar{padding:0 18px}.hero{padding:24px;align-items:flex-start;flex-direction:column}.user span{display:none}}