@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/2c55a0e60120577a-s.0-dom-5bn10r2.woff2?dpl=dpl_5ctn9msCJ51NambNnkUXZBPqWNSs)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/9c72aa0f40e4eef8-s.1y4-pdgsjb-pw.woff2?dpl=dpl_5ctn9msCJ51NambNnkUXZBPqWNSs)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/ad66f9afd8947f86-s.3lvt2whj97whp.woff2?dpl=dpl_5ctn9msCJ51NambNnkUXZBPqWNSs)format("woff2");unicode-range:U+1F??}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/5476f68d60460930-s.2uwcyprjm3xu3.woff2?dpl=dpl_5ctn9msCJ51NambNnkUXZBPqWNSs)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/2bbe8d2671613f1f-s.0k62hbripvv8p.woff2?dpl=dpl_5ctn9msCJ51NambNnkUXZBPqWNSs)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/1bffadaabf893a1e-s.3-6t-g6q0vh0a.woff2?dpl=dpl_5ctn9msCJ51NambNnkUXZBPqWNSs)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2?dpl=dpl_5ctn9msCJ51NambNnkUXZBPqWNSs)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter Fallback;src:local(Arial);ascent-override:90.44%;descent-override:22.52%;line-gap-override:0.0%;size-adjust:107.12%}.inter_2fe1ab3d-module__-T-KAq__className{font-family:Inter,Inter Fallback;font-style:normal}.inter_2fe1ab3d-module__-T-KAq__variable{--font-inter:"Inter", "Inter Fallback"}
:root{--bg:#eef4fb;--panel:#fff;--panel-2:#f1f6fc;--border:#e3ebf3;--text:#0f1f33;--muted:#6b7a90;--accent:#0ea5e9;--accent-2:#06b6d4;--accent-3:#0891b2;--grad:linear-gradient(135deg, #0ea5e9, #06b6d4);--ok:#10b981;--danger:#ef4444;--radius:16px;--shadow:0 1px 2px #0f1f330a, 0 10px 30px #0f1f330f;--shadow-sm:0 1px 2px #0f1f330d}*{box-sizing:border-box}html,body{color:var(--text);background:var(--bg);font-family:var(--font-inter), -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;-webkit-font-smoothing:antialiased;background-image:radial-gradient(1100px 480px at 50% -180px,#0ea5e91a,#0000),radial-gradient(800px 380px at 110% 0,#06b6d414,#0000);background-attachment:fixed;margin:0;padding:0}.wrap{max-width:880px;margin:0 auto;padding:32px 20px 80px}.hd-row{justify-content:space-between;align-items:center;display:flex}.hd h1{letter-spacing:-.02em;background:var(--grad);color:#0000;-webkit-background-clip:text;background-clip:text;margin:0 0 6px;font-size:27px}.hd p{color:var(--muted);margin:0 0 28px;font-size:14px}.step{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:18px;padding:22px}.step.disabled{opacity:.45;pointer-events:none}.step-title{align-items:center;gap:10px;margin-bottom:14px;font-weight:600;display:flex}.badge{background:var(--grad);color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;width:24px;height:24px;font-size:13px;display:inline-flex;box-shadow:0 2px 6px #0ea5e959}label{color:var(--muted);margin:12px 0 6px;font-size:13px;display:block}input[type=text],textarea{background:var(--panel-2);border:1px solid var(--border);width:100%;color:var(--text);resize:vertical;border-radius:10px;padding:11px 12px;font-family:inherit;font-size:14px}input:focus,textarea:focus{border-color:var(--accent);outline:none}.btn{background:var(--grad);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:11px 18px;font-size:14px;font-weight:600;transition:filter .15s,transform 60ms,box-shadow .15s;box-shadow:0 2px 10px #0ea5e947}.btn:hover{filter:brightness(1.05)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.btn.ghost{border:1px solid var(--border);color:var(--text);box-shadow:var(--shadow-sm);background:#fff}.btn.ghost:hover{border-color:var(--accent);color:var(--accent-3)}.btn.sm{padding:7px 12px;font-size:13px}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.preview{border:1px solid var(--border);border-radius:10px;max-width:280px;max-height:280px;margin-top:12px}.drop{border:1.5px dashed var(--border);text-align:center;color:var(--muted);cursor:pointer;border-radius:12px;padding:28px;transition:border-color .15s,background .15s}.drop:hover{border-color:var(--accent);background:#0ea5e90d}.copy-card{background:var(--panel-2);border:1px solid var(--border);border-radius:12px;margin-top:12px;padding:14px}.copy-card h4{justify-content:space-between;align-items:center;margin:0 0 8px;font-size:14px;display:flex}.copy-card textarea{min-height:96px}.pill{color:var(--muted);background:#0f1f330f;border-radius:999px;padding:2px 8px;font-size:11px}.muted{color:var(--muted);font-size:13px}.err{color:var(--danger);margin-top:8px;font-size:13px}.ok{color:var(--ok);margin-top:8px;font-size:13px}video.preview{max-width:240px}.spinner{border:2px solid #6b7a904d;border-top-color:var(--accent);vertical-align:-2px;border-radius:50%;width:14px;height:14px;margin-right:6px;animation:.7s linear infinite spin;display:inline-block}.btn:not(.ghost) .spinner{border-color:#fff #ffffff73 #ffffff73}@keyframes spin{to{transform:rotate(360deg)}}.hist-card{gap:14px;display:flex}.hist-thumb{object-fit:cover;border:1px solid var(--border);border-radius:10px;flex-shrink:0;width:96px;height:96px}.hist-body{flex:1;min-width:0}.hist-head{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.hist-instr{margin-top:4px;font-style:italic}.hist-copies{flex-direction:column;gap:8px;margin-top:10px;display:flex}.hist-copy{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:8px 10px}.hist-copy-head{align-items:center;gap:8px;margin-bottom:4px;display:flex}.hist-copy p{white-space:pre-wrap;word-break:break-word;margin:0;font-size:13px}.tag{color:var(--accent);background:#0ea5e924;border-radius:6px;padding:1px 7px;font-size:11px;font-weight:600}.hist-actions{margin-top:10px}.upload-list{flex-direction:column;gap:10px;margin-top:12px;display:flex}.upload-item{align-items:center;gap:10px;display:flex}.upload-thumb{object-fit:cover;border:1px solid var(--border);border-radius:10px;flex:none;width:56px;height:56px}.upload-meta{flex:1;min-width:0}.upload-meta input{margin:0}.avatars{gap:10px}.avatar-pick{object-fit:cover;border:2px solid var(--border);cursor:pointer;border-radius:12px;width:64px;height:64px;transition:border-color .15s,transform 60ms}.avatar-pick:hover{border-color:var(--accent)}.avatar-pick.sel{border-color:var(--accent);box-shadow:0 0 0 3px #0ea5e933}.avatar-pick.upload{background:var(--panel-2);color:var(--muted);text-align:center;border-style:dashed;justify-content:center;align-items:center;padding:4px;font-size:12px;line-height:1.2;display:inline-flex}.tpl-banner{border:1px solid var(--accent);background:#0ea5e91f;border-radius:10px;align-items:center;gap:10px;margin-top:10px;padding:8px 12px;font-size:13px;display:flex}.tpl-banner button{margin-left:auto}.trend-head{align-items:center;gap:8px;display:flex}.trend-hook{margin-top:4px}.trend-why{margin:8px 0 4px;font-size:14px}.trend-actions{margin-top:12px}.board.copy-card{border-color:var(--accent)}.board h4{align-items:baseline;gap:8px;display:flex}.board-hook{color:var(--text);background:#0ea5e91f;border-radius:8px;margin-bottom:10px;padding:6px 10px;font-size:13px}.board-shots{flex-direction:column;gap:10px;margin:0;padding-left:0;list-style:none;display:flex}.board-shots li{border-left:2px solid var(--border);padding-left:10px}.board-shot-head{align-items:center;gap:8px;margin-bottom:3px;display:flex}.board-action{font-size:13px}.board-line{color:var(--muted);margin-top:2px;font-size:13px}.chat{flex-direction:column;gap:10px;display:flex}.chat-log{flex-direction:column;gap:8px;max-height:320px;padding:4px;display:flex;overflow-y:auto}.bubble{white-space:pre-wrap;border-radius:14px;max-width:85%;padding:9px 13px;font-size:14px;line-height:1.5}.bubble.assistant{background:var(--panel-2);border:1px solid var(--border);border-bottom-left-radius:4px;align-self:flex-start}.bubble.user{background:var(--accent);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.chips{flex-wrap:wrap;gap:8px}.chat-input{gap:8px}.chat-input input{flex:1;margin:0}.brief-card{border-color:var(--accent)}.auth-wrap{color:#0f172a;background:radial-gradient(1200px 600px at 50% -10%,#eef7ff 0%,#0000 60%),linear-gradient(#f4f9ff 0%,#fff 100%);justify-content:center;align-items:center;min-height:100svh;padding:24px;display:flex;position:relative;overflow:hidden}.auth-orb{filter:blur(80px);opacity:.55;pointer-events:none;border-radius:50%;animation:16s ease-in-out infinite orbFloat;position:absolute}.auth-orb.a{background:radial-gradient(circle,#7dd3fc 0%,#0000 70%);width:460px;height:460px;top:-160px;left:-120px}.auth-orb.b{background:radial-gradient(circle,#38bdf8 0%,#0000 70%);width:420px;height:420px;animation-delay:-5s;bottom:-180px;right:-120px}.auth-orb.c{opacity:.4;background:radial-gradient(circle,#a5f3fc 0%,#0000 70%);width:320px;height:320px;animation-delay:-9s;top:40%;left:60%}@keyframes orbFloat{0%,to{transform:translate(0)scale(1)}50%{transform:translate(20px,-24px)scale(1.06)}}.auth-card{z-index:1;-webkit-backdrop-filter:blur(28px)saturate(170%);background:#ffffffb8;border:1px solid #ffffffbf;border-radius:26px;width:100%;max-width:400px;padding:40px 36px 32px;animation:.7s cubic-bezier(.16,1,.3,1) both authIn;position:relative;box-shadow:0 32px 80px -24px #0284c747,0 10px 28px -12px #0f172a1a,inset 0 1px #ffffffe6}@keyframes authIn{0%{opacity:0;transform:translateY(18px)scale(.985)}to{opacity:1;transform:none}}.auth-head{text-align:center;margin-bottom:28px}.auth-icon{color:#fff;background:linear-gradient(135deg,#38bdf8 0%,#0ea5e9 52%,#0284c7 100%);border-radius:17px;justify-content:center;align-items:center;width:60px;height:60px;margin:0 auto 16px;font-size:28px;display:flex;box-shadow:0 12px 26px -8px #0284c78c,inset 0 1px #ffffff73}.auth-title{letter-spacing:-.4px;color:#0f172a;margin:0 0 4px;font-size:23px;font-weight:700}.auth-tag{color:#6b7c93;margin:0;font-size:13px}.auth-tag b{background:linear-gradient(90deg,#0ea5e9,#0891b2);color:#0000;-webkit-background-clip:text;background-clip:text;font-weight:700}.auth-label{color:#5b6b80;margin:16px 0 7px;font-size:12.5px;font-weight:500;display:block}.auth-input{color:#0f172a;background:#ffffffa6;border:1px solid #dbe7f5;border-radius:13px;width:100%;padding:13px 14px;font-family:inherit;font-size:15px;transition:border-color .18s,box-shadow .18s,background .18s}.auth-input::placeholder{color:#9fb0c4}.auth-input:focus{background:#fff;border-color:#38bdf8;outline:none;box-shadow:0 0 0 4px #38bdf829}.auth-err{color:#b42318;background:#fef3f2;border:1px solid #fecdca;border-radius:10px;margin-top:14px;padding:10px 12px;font-size:13px}.auth-btn{letter-spacing:.2px;color:#fff;cursor:pointer;background:linear-gradient(135deg,#38bdf8 0%,#0ea5e9 55%,#0284c7 100%);border:none;border-radius:14px;width:100%;margin-top:22px;padding:14px;font-size:15px;font-weight:600;transition:transform .16s cubic-bezier(.16,1,.3,1),box-shadow .16s,filter .16s;box-shadow:0 12px 26px -10px #0284c799}.auth-btn:hover{filter:brightness(1.03);transform:translateY(-1.5px);box-shadow:0 18px 34px -12px #0284c7b8}.auth-btn:active{transform:translateY(0)}.auth-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.auth-divider{color:#9fb0c4;align-items:center;gap:14px;margin:22px 0 16px;font-size:12px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:linear-gradient(90deg,#0000,#dde8f4,#0000);flex:1;height:1px}.auth-google{color:#1f2937;cursor:pointer;background:#ffffffe6;border:1px solid #dce5f0;border-radius:14px;justify-content:center;align-items:center;gap:10px;width:100%;padding:12px;font-size:14.5px;font-weight:600;transition:background .16s,border-color .16s,transform .16s;display:flex}.auth-google:hover{background:#fff;border-color:#c3d5ea;transform:translateY(-1px)}.auth-foot{text-align:center;color:#98a8bd;margin:22px 0 0;font-size:12px}