:root{
  --bg:#f8f8fd;--panel:#fff;--line:#ececf5;--text:#151528;--muted:#8a8aa1;
  --purple:#7654f6;--purple2:#a45cf3;--blue:#6c7bff;--green:#34c8a0;
  --shadow:0 18px 50px rgba(69,55,130,.08);--radius:18px;
  font-family:Inter,"SF Pro Display","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}html{background:var(--bg);color:var(--text)}body{margin:0;min-width:320px;background:linear-gradient(180deg,#fbfbff 0,#f8f8fd 100%)}button,input,textarea{font:inherit}button{cursor:pointer}.app-shell{display:grid;grid-template-columns:184px minmax(0,1fr) 286px;grid-template-rows:80px auto;min-height:100vh;gap:0 18px;padding:0 18px 28px 10px}.topbar{grid-column:1/-1;display:grid;grid-template-columns:300px minmax(360px,490px) 1fr;align-items:center;gap:28px;background:rgba(255,255,255,.84);backdrop-filter:blur(22px);border-bottom:1px solid rgba(226,226,241,.75);padding:0 20px;position:sticky;top:0;z-index:50}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}.brand-mark{width:34px;height:34px;position:relative;display:block;transform:rotate(-6deg)}.brand-mark i,.brand-mark b{position:absolute;border-radius:7px;background:linear-gradient(145deg,#6b43f5,#a474ff)}.brand-mark i{width:14px;height:32px;left:4px;top:1px;transform:skew(-20deg)}.brand-mark b{width:24px;height:11px;right:0;bottom:2px;transform:skew(-20deg);background:linear-gradient(145deg,#67a3ff,#7b63f7)}.brand-copy{display:flex;flex-direction:column;line-height:1.1}.brand-copy strong{font-size:17px;letter-spacing:-.4px}.brand-copy strong em{font-style:normal;font-size:10px;color:#fff;background:var(--purple);padding:3px 6px;border-radius:5px;margin-left:5px;vertical-align:2px}.brand-copy small{font-size:11px;color:#73738a;margin-top:4px}.global-search{height:42px;border:1px solid #e6e5f3;border-radius:24px;display:flex;align-items:center;padding:0 14px;background:#fff;box-shadow:0 7px 20px rgba(77,64,145,.035)}.global-search svg{width:18px;fill:none;stroke:#9b9bb1;stroke-width:1.8}.global-search input{border:0;outline:0;flex:1;color:var(--text);padding:0 10px;background:transparent}.global-search input::placeholder{color:#b5b4c4}.global-search kbd{font-size:10px;color:#aaa9ba;border:1px solid #e7e6ef;border-radius:6px;padding:3px 6px;background:#fafaff}.top-actions{justify-self:end;display:flex;align-items:center;gap:14px}.gradient-button{border:0;color:#fff;background:linear-gradient(115deg,#6d50f6,#a653ee);box-shadow:0 10px 24px rgba(118,84,246,.24);border-radius:14px;padding:13px 22px;font-weight:700}.gradient-button.compact{height:38px;padding:0 17px;border-radius:20px}.spark{margin-right:4px}.icon-button{border:0;background:transparent;width:37px;height:37px;border-radius:50%;display:grid;place-items:center;position:relative}.icon-button:hover{background:#f1efff}.icon-button svg{width:20px;fill:none;stroke:#24243a;stroke-width:1.7}.notification-dot{position:absolute;width:7px;height:7px;background:#ff5757;border:2px solid #fff;border-radius:50%;right:7px;top:6px}.profile-button{display:flex;align-items:center;gap:9px;border:1px solid #ecebf4;background:#fff;border-radius:24px;padding:4px 10px 4px 5px}.profile-button img{width:34px;height:34px;border-radius:50%;object-fit:cover}.profile-button span{display:flex;align-items:center;gap:6px}.profile-button strong{font-size:13px}.profile-button em{font-style:normal;color:#fff;font-size:9px;background:#f1ae2e;padding:3px 5px;border-radius:5px}.profile-button svg{width:16px;fill:none;stroke:#77778b;stroke-width:1.8}.sidebar{grid-column:1;grid-row:2;padding-top:18px;display:flex;flex-direction:column;justify-content:space-between;min-height:920px}.side-nav{display:flex;flex-direction:column;gap:7px}.nav-item{height:48px;display:flex;align-items:center;gap:13px;border:0;color:#5c5b70;background:transparent;border-radius:12px;padding:0 18px;text-align:left}.nav-item:hover{background:#f0edff;color:#6947e6}.nav-item.active{background:linear-gradient(100deg,#f0ebff,#f5f3ff);color:#6947e6;font-weight:700}.nav-icon{width:22px;text-align:center;font-size:19px;color:inherit}.quota-card{background:linear-gradient(165deg,#f3f1ff,#fff);border:1px solid #e9e6fa;border-radius:16px;padding:20px 16px;box-shadow:var(--shadow)}.quota-card small{color:#8d8ca0}.quota-card strong{display:block;font-size:23px;margin:12px 0 14px}.quota-card strong em{font-style:normal;font-size:13px;font-weight:500;color:#77768b}.quota-bar{height:6px;background:#e7e4f4;border-radius:999px;overflow:hidden;margin-bottom:22px}.quota-bar i{display:block;height:100%;background:linear-gradient(90deg,#676af7,#a370f6);border-radius:inherit}.quota-card .gradient-button{width:100%;padding:11px}.main-content{grid-column:2;grid-row:2;min-width:0;padding-top:18px}.hero-panel{height:365px;border-radius:18px;overflow:hidden;display:grid;grid-template-columns:62% 38%;position:relative;background:radial-gradient(circle at 78% 25%,rgba(151,116,255,.24),transparent 35%),linear-gradient(115deg,#f4edff 0%,#eff3ff 53%,#e9e9ff 100%);border:1px solid #e6e5f8;box-shadow:var(--shadow)}.hero-panel:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 16% 18%,rgba(255,255,255,.9),transparent 18%),linear-gradient(90deg,rgba(255,255,255,.2),transparent);pointer-events:none}.hero-copy{padding:36px 0 25px 40px;position:relative;z-index:3}.eyebrow{font-size:10px;color:#7762d8;font-weight:800;letter-spacing:1.7px;margin-bottom:8px}.hero-copy h1{margin:0;font-size:47px;line-height:1.12;letter-spacing:-2px}.hero-copy h1 span{background:linear-gradient(115deg,#6940e9,#8f3ae8);-webkit-background-clip:text;background-clip:text;color:transparent;margin-right:7px}.hero-copy>p{font-size:19px;margin:8px 0 18px;color:#3e3c58}.hero-points{display:flex;gap:17px;flex-wrap:wrap;color:#65627f;font-size:12px}.hero-points span::first-letter{color:#6f56ef}.prompt-dock{width:min(580px,95%);margin-top:22px;border:1px solid rgba(255,255,255,.86);border-radius:17px;background:rgba(255,255,255,.86);box-shadow:0 18px 45px rgba(86,67,145,.16);backdrop-filter:blur(18px);overflow:hidden}.prompt-dock textarea{width:100%;height:62px;border:0;outline:0;resize:none;background:transparent;padding:17px 18px 4px;font-size:14px;color:#343247}.prompt-dock textarea::placeholder{color:#abaabc}.prompt-footer{display:flex;align-items:center;gap:8px;padding:4px 12px 12px}.prompt-tags{display:flex;gap:6px;flex:1;min-width:0;overflow:hidden}.prompt-tags button{white-space:nowrap;border:1px solid #ebe9f4;background:#faf9ff;color:#7b798e;border-radius:16px;padding:6px 10px;font-size:10px}.prompt-tags button:hover{color:#6d4be8;border-color:#cfc4fa}.counter{font-size:9px;color:#b0aebe;white-space:nowrap}.generate-button{padding:11px 19px;border-radius:20px;white-space:nowrap}.hero-art{position:relative;overflow:hidden}.hero-art>img{position:absolute;width:114%;height:112%;object-fit:cover;left:-11%;top:-3%;mix-blend-mode:multiply;filter:saturate(.9) contrast(.98)}.hero-haze{position:absolute;inset:0;background:linear-gradient(90deg,#eff1ff 0,rgba(239,241,255,.06) 40%,rgba(239,241,255,0) 70%),linear-gradient(0deg,rgba(239,239,255,.95),transparent 30%)}.recent-project{position:absolute;left:8%;right:10%;bottom:23px;height:124px;border:1px solid rgba(255,255,255,.28);border-radius:15px;padding:15px;background:linear-gradient(125deg,rgba(22,20,50,.86),rgba(65,47,105,.72));box-shadow:0 15px 36px rgba(31,22,71,.3);backdrop-filter:blur(12px);color:#fff;display:grid;grid-template-columns:38px 1fr auto;grid-template-rows:auto 48px;gap:8px 9px}.play-button{width:35px;height:35px;border:0;border-radius:50%;background:rgba(255,255,255,.13);color:#fff}.recent-meta{display:flex;flex-direction:column}.recent-meta strong{font-size:12px}.recent-meta small{font-size:9px;color:#c8c4d8;margin-top:4px}.recent-project time{font-size:9px;color:#e0ddea}.recent-project>img{grid-column:1/-1;width:100%;height:48px;object-fit:cover;border-radius:8px}.feature-row{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:18px}.feature-card{min-height:86px;border:1px solid #e9e8f3;border-radius:14px;background:linear-gradient(135deg,#fff,#f6f4ff);box-shadow:0 9px 25px rgba(81,67,135,.06);display:flex;align-items:center;justify-content:space-between;text-align:left;padding:17px}.feature-card:hover{transform:translateY(-2px);border-color:#d9d1ff;box-shadow:0 14px 28px rgba(91,74,153,.11)}.feature-text{display:flex;flex-direction:column}.feature-text strong{font-size:14px}.feature-text small{font-size:10px;color:#8c8a9f;margin-top:6px}.feature-card img{width:46px;height:46px;border-radius:50%;object-fit:cover}.feature-icon{font-size:34px;filter:drop-shadow(0 8px 9px rgba(98,77,180,.15))}.content-section{margin-top:20px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.section-heading h2{margin:0;font-size:17px}.section-heading button,.panel-heading button{border:0;background:transparent;color:#9896aa;font-size:11px}.template-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:13px}.template-card{position:relative;height:235px;border-radius:14px;overflow:hidden;background:#1b1b29;box-shadow:0 14px 26px rgba(35,29,67,.13);cursor:pointer;transition:.2s ease}.template-card:hover{transform:translateY(-5px);box-shadow:0 20px 38px rgba(42,34,80,.22)}.template-card img{width:100%;height:100%;object-fit:cover}.template-card:after{content:"";position:absolute;inset:28% 0 0;background:linear-gradient(transparent,rgba(4,4,11,.88))}.template-overlay{position:absolute;z-index:2;left:13px;right:10px;bottom:12px;color:#fff}.template-overlay span{display:inline-block;background:#7658f5;border-radius:5px;padding:3px 7px;font-size:9px}.template-overlay h3{font-size:14px;margin:8px 0 7px}.template-overlay p{margin:0;font-size:9px;color:#dcdae6}.tools-section{padding-bottom:10px}.tool-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:13px}.tool-card{height:75px;border:1px solid #e9e8f2;border-radius:13px;background:linear-gradient(135deg,#fff,#f7f6ff);display:grid;grid-template-columns:38px 1fr;grid-template-rows:1fr 1fr;text-align:left;align-items:center;padding:12px 15px}.tool-card>span{grid-row:1/3;width:31px;height:31px;border-radius:9px;background:#eeebff;color:#7254ee;display:grid;place-items:center;font-weight:800}.tool-card strong{font-size:12px;align-self:end}.tool-card small{font-size:9px;color:#9997a8;align-self:start;margin-top:4px}.right-panel{grid-column:3;grid-row:2;padding-top:18px;display:flex;flex-direction:column;gap:18px}.workflow-card,.assistant-card{border:1px solid #e7e6f2;border-radius:17px;background:rgba(255,255,255,.8);box-shadow:var(--shadow);padding:17px}.panel-heading{display:flex;justify-content:space-between;align-items:center}.panel-heading h2{font-size:14px;margin:0}.workflow-list{list-style:none;margin:14px 0 0;padding:0;position:relative}.workflow-list:before{content:"";position:absolute;top:12px;bottom:24px;left:16px;width:1px;background:#e2e0ec}.workflow-list li{height:66px;position:relative;display:grid;grid-template-columns:34px 1fr auto;align-items:center;border-radius:12px;padding:0 9px 0 0;margin-bottom:2px}.workflow-list li.active{background:linear-gradient(90deg,#f5f2ff,#fff)}.workflow-list i{z-index:1;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#a3a3b3;color:#fff;font-style:normal;font-size:8px}.workflow-list li.done i{background:#42c6a5}.workflow-list li.active i{background:#6d63f6}.workflow-list div{display:flex;flex-direction:column}.workflow-list strong{font-size:12px}.workflow-list small{font-size:9px;color:#9694a6;margin-top:5px}.workflow-list em{font-style:normal;font-size:9px;color:#aaa8b8;border:1px solid #e7e5ef;border-radius:12px;padding:4px 7px}.workflow-list .done em{color:#36b98e;border-color:#bcecdc;background:#f2fffb}.workflow-list .active em{color:#6d57ef;border-color:#cfc6fc;background:#f7f5ff}.project-data-card{border-radius:16px;padding:17px;color:#fff;background:linear-gradient(120deg,#7558ef,#a25ce8);box-shadow:0 15px 28px rgba(117,83,224,.26)}.project-data-card .panel-heading button{color:#e7defe}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:20px;text-align:center}.stat-grid strong{display:block;font-size:18px}.stat-grid small{font-size:8px;color:#e6dcfb}.assistant-card{position:relative;min-height:174px;overflow:hidden}.assistant-copy h2{font-size:14px;margin:0 0 15px}.assistant-copy p{font-size:11px;line-height:1.7;color:#77758a;margin:0}.assistant-card img{position:absolute;right:10px;top:41px;width:106px;height:98px;object-fit:contain}.assistant-card button{position:absolute;left:15px;right:15px;bottom:16px;height:38px;border:1px solid #cfc5fa;color:#6c52e7;background:#fff;border-radius:20px}.mobile-menu{display:none}.modal{position:fixed;inset:0;z-index:100;display:none}.modal.open{display:block}.modal-backdrop{position:absolute;inset:0;background:rgba(24,20,51,.32);backdrop-filter:blur(8px)}.modal-card{position:relative;width:min(520px,calc(100% - 30px));margin:10vh auto;background:#fff;border-radius:24px;padding:32px;box-shadow:0 30px 90px rgba(49,35,103,.28)}.modal-close{position:absolute;right:18px;top:14px;border:0;background:#f3f1fb;width:34px;height:34px;border-radius:50%;font-size:22px}.modal-kicker{font-size:10px;font-weight:800;color:#7557ef;letter-spacing:1.5px}.modal-card h2{font-size:28px;margin:9px 0}.modal-card>p{color:#77758a;font-size:13px;line-height:1.7}.modal-card label{display:block;margin-top:18px}.modal-card label span{display:block;font-size:12px;font-weight:700;margin-bottom:8px}.modal-card input,.modal-card textarea{width:100%;border:1px solid #e7e4f3;border-radius:12px;padding:13px 14px;outline:0}.modal-card textarea{height:92px;resize:none}.modal-options{display:flex;gap:8px;margin:16px 0}.modal-options button{border:1px solid #e7e4f3;background:#fff;color:#747287;border-radius:12px;padding:9px 12px}.modal-options button.selected{border-color:#9d88fa;background:#f5f2ff;color:#6749e4}.modal-submit{width:100%;margin-top:4px}.toast{position:fixed;z-index:200;left:50%;bottom:32px;transform:translate(-50%,30px);opacity:0;background:#222136;color:#fff;border-radius:14px;padding:12px 18px;box-shadow:0 14px 36px rgba(27,22,59,.28);transition:.25s;pointer-events:none;font-size:13px}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1250px){.app-shell{grid-template-columns:168px minmax(0,1fr);padding-right:12px}.right-panel{display:none}.topbar{grid-template-columns:260px minmax(300px,1fr) auto}.hero-panel{grid-template-columns:67% 33%}.hero-copy{padding-left:30px}.hero-copy h1{font-size:42px}.template-grid{grid-template-columns:repeat(3,1fr)}.feature-row{grid-template-columns:repeat(3,1fr)}.feature-row .feature-card:nth-child(n+4){display:none}}
@media(max-width:860px){.app-shell{display:block;padding:0 14px 24px}.topbar{height:70px;grid-template-columns:1fr auto;padding:0 12px;margin:0 -14px}.global-search,.profile-button span,.profile-button svg,.icon-button{display:none}.profile-button{padding:3px;border:0}.sidebar{position:fixed;z-index:70;left:0;top:70px;bottom:0;width:250px;background:#fff;padding:16px;transform:translateX(-110%);transition:.25s;box-shadow:20px 0 50px rgba(40,35,75,.18);min-height:0}.sidebar.open{transform:translateX(0)}.main-content{padding-top:14px}.hero-panel{height:auto;min-height:600px;display:block}.hero-copy{padding:30px 24px 280px}.hero-copy h1{font-size:39px}.hero-points{gap:9px}.prompt-dock{width:100%}.prompt-footer{flex-wrap:wrap}.prompt-tags{order:2;width:100%;flex-basis:100%}.hero-art{position:absolute;left:0;right:0;bottom:0;height:300px}.recent-project{left:47%;right:4%;bottom:20px}.feature-row{grid-template-columns:1fr 1fr}.template-grid{grid-template-columns:repeat(2,1fr)}.tool-grid{grid-template-columns:repeat(2,1fr)}.mobile-menu{display:block;position:fixed;z-index:60;left:16px;bottom:18px;width:50px;height:50px;border:0;border-radius:50%;color:#fff;background:linear-gradient(135deg,#6d50f6,#a653ee);box-shadow:0 14px 30px rgba(105,75,221,.3)}.top-actions .compact{display:none}}
@media(max-width:540px){.brand-copy strong{font-size:14px}.brand-copy small{font-size:9px}.hero-copy{padding:25px 18px 290px}.hero-copy h1{font-size:34px}.hero-copy>p{font-size:15px}.eyebrow{font-size:8px}.hero-points{font-size:10px}.prompt-tags button:nth-child(n+4){display:none}.feature-row{grid-template-columns:1fr}.feature-row .feature-card:nth-child(n+3){display:none}.template-grid{grid-template-columns:1fr 1fr;gap:10px}.template-card{height:215px}.tool-grid{grid-template-columns:1fr 1fr}.recent-project{left:35%;height:112px}.section-heading h2{font-size:16px}}