html,body{width:100%;height:100%}input::-ms-clear,input::-ms-reveal{display:none}*,*:before,*:after{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}@-ms-viewport{width:device-width}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}input,button,select,optgroup,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}:root{--purple: #6C4DF6;--purple-dark: #4A2FD0;--purple-light: #EEEDFE;--ink: #1a1a2e;--muted: #6b7280;--gold: #E8A33D;--border: #eceaf4;--bg: #f7f6fb;--green: #1D9E75}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;color:var(--ink);background:#fff;font-size:14px;line-height:1.6}#app{height:100vh}a{text-decoration:none;cursor:pointer}.app-shell{display:flex;height:100vh;overflow:hidden}.app-main{flex:1;overflow-y:auto;padding:24px 32px;background:var(--bg)}.app-nav{display:flex;align-items:center;justify-content:space-between;padding:12px 40px;border-bottom:1px solid var(--border);background:#fff;flex-shrink:0;z-index:10}.app-nav .brand{display:flex;align-items:center;gap:10px;cursor:pointer}.app-nav .logo{width:32px;height:32px;display:flex;align-items:center;justify-content:center}.app-nav .name{font-size:26px;font-weight:700}.app-tools{display:flex;align-items:center;gap:24px}.tool-item{position:relative;font-size:14px;color:var(--muted);cursor:pointer;display:flex;align-items:center;gap:4px}.tool-item:hover{color:var(--ink)}.badge-dot{min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:#f5222d;color:#fff;font-size:11px;display:inline-flex;align-items:center;justify-content:center}.app-user{display:flex;align-items:center;gap:10px;position:relative;cursor:pointer}.uname{font-size:14px;font-weight:500}.avatar{width:34px;height:34px;border-radius:50%;background:var(--purple);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover}.app-side{width:200px;background:#fff;border-right:1px solid var(--border);padding:14px 0;flex-shrink:0;display:flex;flex-direction:column}.side-item{display:flex;align-items:center;gap:10px;padding:11px 20px;color:var(--muted);font-size:14px;cursor:pointer;border-left:3px solid transparent}.side-item:hover{color:var(--ink);background:var(--bg)}.side-item.active{color:var(--purple);font-weight:600;border-left-color:var(--purple);background:var(--purple-light)}.side-custom{margin:auto 14px 12px;padding:12px 16px;border-radius:10px;background:linear-gradient(135deg,var(--gold),#ffc65c);color:#1a1a2e;font-size:14px;font-weight:700;cursor:pointer;text-align:center;transition:all .15s}.side-custom:hover{opacity:.9;transform:translateY(-1px)}.side-bottom{border-top:1px solid var(--border);padding:8px 0 0}.page-title{font-size:20px;font-weight:600;margin-bottom:6px}.page-desc{font-size:13px;color:var(--muted);margin-bottom:20px}.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px}.note{margin-top:12px;font-size:13px;color:var(--muted);background:var(--purple-light);border-radius:8px;padding:10px 14px}.switch{display:flex;gap:10px}.switch .opt{padding:8px 16px;border:1px solid var(--border);border-radius:8px;cursor:pointer;font-size:13px;background:#fff}.switch .opt:hover{border-color:var(--purple)}.switch .opt.sel{background:var(--purple-light);border-color:var(--purple);color:var(--purple-dark);font-weight:600}.tpl-card{border-radius:12px;overflow:hidden;background:#fff;border:1px solid var(--border);transition:all .25s}.tpl-card:hover{transform:translateY(-4px);box-shadow:0 6px 20px #6a4df61f}.tpl-cover{position:relative;width:100%;aspect-ratio:9 / 16;background:#f0f0f0;display:flex;align-items:center;justify-content:center;cursor:pointer;overflow:hidden}.tpl-cover img{width:100%;height:100%;object-fit:cover}.tpl-cover .play-mask{position:absolute;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s}.tpl-cover:hover .play-mask{opacity:1}.tpl-info{padding:10px 12px}.tpl-name-row{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.tpl-name{font-size:14px;font-weight:600;line-height:1.4;flex:1;min-width:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 22px;border-radius:8px;font-size:14px;font-weight:600;border:none;transition:all .2s;cursor:pointer}.btn-primary{background:var(--purple);color:#fff}.btn-primary:hover{background:var(--purple-dark)}.btn-gold{background:var(--gold);color:#1a1a2e}.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--ink)}.btn-sm{padding:6px 14px;font-size:13px}.auth-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,#f3efff,#eef4ff);padding:24px}.auth-card{width:400px;background:#fff;border-radius:16px;padding:36px;box-shadow:0 8px 40px #6a4df61f}.logo-row{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:24px}.logo-row .logo{width:72px;height:72px;display:flex;align-items:center;justify-content:center}.logo-row .name{font-size:30px;font-weight:700}