:root{--shadow-purple:#6c5ce7;--shadow-ink:#17182a;--shadow-muted:#6f7287}
.shadow-hero{position:relative;overflow:hidden;padding:52px 0 82px;background:radial-gradient(circle at 15% 18%,#fff3c9 0,transparent 28%),radial-gradient(circle at 88% 27%,#e9e4ff 0,transparent 31%),linear-gradient(180deg,#fbfaff 0,#f4f1ff 100%)}
.shadow-hero:before,.shadow-hero:after{position:absolute;content:"";pointer-events:none;border-radius:50%;filter:blur(1px)}.shadow-hero:before{width:360px;height:360px;right:-210px;top:90px;border:62px solid #ffcf4a22}.shadow-hero:after{width:210px;height:210px;left:-120px;bottom:110px;border:42px solid #6c5ce70d}
.intro{position:relative;z-index:1;max-width:850px;margin:0 auto 36px;text-align:center}.crumbs{display:flex;justify-content:center;gap:9px;margin-bottom:23px;color:#888b9f;font-size:.74rem}.crumbs a{color:var(--primary);font-weight:800}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;color:#5e527f;font-size:.72rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.eyebrow-dot,.live-dot{width:8px;height:8px;border-radius:50%;background:#4dd5a5;box-shadow:0 0 0 5px #4dd5a51a}.intro h1{margin:0;font-size:clamp(3rem,7vw,5.4rem);line-height:.98;letter-spacing:-.065em}.lead{max-width:700px;margin:19px auto 0;color:#65687d;font-size:1.08rem;line-height:1.75}.trust-row{display:flex;flex-wrap:wrap;justify-content:center;gap:9px 20px;margin-top:18px;color:#62667a;font-size:.76rem;font-weight:750}.trust-row span{display:flex;align-items:center;gap:6px}.trust-row b{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;color:#198566;background:#dff8ef;font-size:.62rem}
.shadow-studio{position:relative;z-index:2;overflow:hidden;border:1px solid #ffffffcc;border-radius:27px;background:#fff;box-shadow:0 30px 90px #413a806b,0 3px 12px #38345c12}.studio-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px;padding:12px 18px;border-bottom:1px solid #e6e6ef;background:#fff}.toolbar-title,.toolbar-actions,.control-heading>div,.preview-heading>div{display:flex;align-items:center;gap:11px}.toolbar-title>span:last-child,.control-heading>div>span:last-child,.preview-heading>div>span:last-child{display:flex;flex-direction:column;gap:2px}.toolbar-title strong,.control-heading strong,.preview-heading strong{font-size:.84rem}.toolbar-title small,.control-heading small,.preview-heading small{color:#8a8da1;font-size:.66rem}.toolbar-actions{gap:8px}.soft-button,.upload-button,.surprise-button{min-height:39px;padding:0 13px;border:1px solid #dedfec;border-radius:11px;background:#fff;color:#4b4f65;font-size:.72rem;font-weight:850}.soft-button:hover,.surprise-button:hover{border-color:#6c5ce748;background:#f6f4ff}.upload-button{border-color:#6c5ce7;color:#fff;background:#6c5ce7;box-shadow:0 8px 18px #6c5ce72c}.upload-button:hover{background:#5a4bd2;transform:translateY(-1px)}
.studio-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(380px,.8fr);min-height:720px}.preview-panel{min-width:0;padding:22px;background:#1c1e31}.preview-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px;color:#fff}.step-number{display:grid;place-items:center;flex:0 0 auto;width:31px;height:31px;border:1px solid #6c5ce72b;border-radius:9px;color:#6c5ce7;background:#f0eeff;font-size:.65rem;font-weight:950}.preview-heading .step-number{border-color:#ffffff24;color:#fff;background:#ffffff10}.preview-heading small{color:#aeb1c6}.preview-actions{display:flex;align-items:center;gap:8px}.preview-actions button{padding:7px 10px;border:1px solid #ffffff1d;border-radius:8px;color:#d9dbea;background:#ffffff0b;font-size:.65rem;font-weight:800}.preview-actions button:hover{background:#ffffff17}.live-badge{display:inline-flex;align-items:center;gap:6px;padding:7px 9px;border-radius:8px;color:#bff6e5;background:#4dd5a512;font-size:.61rem;font-weight:950;letter-spacing:.1em}.live-badge i{width:6px;height:6px;border-radius:50%;background:#4dd5a5;box-shadow:0 0 0 4px #4dd5a51a}
.preview-stage{position:relative;display:grid;place-items:center;min-height:505px;overflow:hidden;border:1px solid #ffffff16;border-radius:22px;background-color:#f8f8fd;isolation:isolate;touch-action:none;transition:background .2s}.preview-stage:before{position:absolute;inset:0;content:"";pointer-events:none;background:radial-gradient(circle at 50% 45%,transparent 0 24%,#191b2a10 76%)}.preview-stage.grid-background{background-color:#f6f6fb;background-image:linear-gradient(45deg,#e6e6ee 25%,transparent 25%),linear-gradient(-45deg,#e6e6ee 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e6e6ee 75%),linear-gradient(-45deg,transparent 75%,#e6e6ee 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px}.preview-stage.light-background{background:#fff}.preview-stage.dark-background{background:#202338}.preview-stage.custom-background{background:var(--custom-background)}.icon-wrap{position:relative;z-index:3;display:grid;place-items:center;padding:0;border:0;background:transparent;cursor:grab;outline:none;transition:transform .12s}.icon-wrap:active{cursor:grabbing}.icon-wrap:focus-visible{border-radius:22%;box-shadow:0 0 0 5px #6c5ce741}.icon-wrap img{display:block;width:180px;height:180px;object-fit:contain;user-select:none;-webkit-user-drag:none;transition:width .18s,height .18s,filter .18s,opacity .18s}.icon-wrap.is-dragging{transform:scale(1.035)}.axis{position:absolute;z-index:1;opacity:.28;pointer-events:none}.axis-x{left:9%;right:9%;top:50%;height:1px;background:linear-gradient(90deg,transparent,#6c5ce7 18% 82%,transparent)}.axis-y{top:9%;bottom:9%;left:50%;width:1px;background:linear-gradient(180deg,transparent,#6c5ce7 18% 82%,transparent)}.drag-hint{position:absolute;z-index:4;left:50%;bottom:18px;padding:8px 11px;border:1px solid #ffffff4a;border-radius:20px;color:#fff;background:#1c1e31d9;box-shadow:0 6px 16px #10111c29;font-size:.64rem;font-weight:800;transform:translateX(-50%);white-space:nowrap;transition:.25s}.drag-hint.hidden{opacity:0;transform:translate(-50%,7px)}.drop-overlay{position:absolute;z-index:9;inset:14px;display:grid;place-content:center;text-align:center;border:2px dashed #6c5ce77a;border-radius:17px;color:#fff;background:#322b70e8;opacity:0;pointer-events:none;transform:scale(.98);transition:.18s}.drop-overlay strong,.drop-overlay small{display:block}.drop-overlay strong{font-size:1.25rem}.drop-overlay small{margin-top:7px;color:#dcd8ff}.preview-stage.is-over .drop-overlay{opacity:1;transform:scale(1)}
.preset-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;padding-top:12px}.preset{min-width:0;padding:9px 5px 8px;border:1px solid #ffffff17;border-radius:12px;color:#bec1d2;background:#ffffff08;font-size:.64rem;font-weight:850}.preset:hover,.preset.active{color:#fff;border-color:#ffffff52;background:#ffffff15}.preset.active{box-shadow:0 0 0 2px #6c5ce766}.preset-icon{display:grid;place-items:center;width:100%;height:43px;margin-bottom:6px;border-radius:8px;color:#fff;background:#6c5ce7;font-size:1.35rem;font-style:normal}.p-float{filter:drop-shadow(5px 7px 5px #12142677)}.p-soft{color:#5f50cf;background:#fff;filter:drop-shadow(0 7px 9px #7464cb50)}.p-bold{color:#17182a;background:#ffcf4a;filter:drop-shadow(6px 6px 0 #ff5f79)}.p-neon{background:#1d2040;filter:drop-shadow(0 0 7px #55f1f1)}.p-sunset{background:#ff785a;filter:drop-shadow(-5px 7px 4px #7c3aedaa)}
.control-panel{min-width:0;padding:27px;background:#fff}.control-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:22px}.surprise-button{flex:0 0 auto;color:#5d4cc8;background:#f7f5ff}.color-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:17px}.color-control,.select-control{padding:11px;border:1px solid #e1e2ec;border-radius:12px;background:#fafafe}.color-control>span:first-child,.select-control>span{display:block;margin-bottom:8px;color:#64677b;font-size:.68rem;font-weight:850}.color-control>span:last-child{display:flex;align-items:center;gap:8px}.color-control input{width:36px;height:29px;padding:0;border:0;border-radius:8px;background:transparent;cursor:pointer}.color-control input::-webkit-color-swatch-wrapper{padding:0}.color-control input::-webkit-color-swatch{border:0;border-radius:7px}.color-control output{color:#4d5065;font-family:"Courier New",monospace;font-size:.71rem;font-weight:850}.select-control select{width:100%;height:29px;border:0;color:#3f4258;background:transparent;font-size:.74rem;font-weight:750;outline:none}
.position-card{display:grid;grid-template-columns:104px 1fr;gap:17px;align-items:center;margin-bottom:18px;padding:13px;border:1px solid #e1e2ec;border-radius:15px;background:#f8f8fd}.direction-pad{position:relative;width:98px;height:98px;border:1px solid #d7d8e5;border-radius:17px;background:radial-gradient(circle at center,#fff 0 8%,transparent 9%),linear-gradient(135deg,#fff,#f0eefe);box-shadow:inset 0 0 0 6px #ffffff88;cursor:crosshair;outline:none;touch-action:none}.direction-pad:focus-visible{box-shadow:0 0 0 4px #6c5ce722,inset 0 0 0 6px #ffffff88}.direction-pad>i{position:absolute;background:#cbcddd}.pad-horizontal{left:10px;right:10px;top:50%;height:1px}.pad-vertical{top:10px;bottom:10px;left:50%;width:1px}.pad-dot{position:absolute;z-index:2;left:calc(50% + 12px);top:calc(50% + 16px);width:15px;height:15px;border:3px solid #fff;border-radius:50%;background:linear-gradient(135deg,#6c5ce7,#ff5f79);box-shadow:0 3px 10px #4f3db55c;transform:translate(-50%,-50%)}.direction-pad b{position:absolute;left:8px;bottom:6px;color:#8b8ea5;font-size:.45rem;letter-spacing:.12em}.position-sliders,.range-grid{display:grid;gap:14px}.range-control>span{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px;color:#626579;font-size:.69rem;font-weight:780}.range-control output{color:#5949c7;font-family:"Courier New",monospace;font-size:.68rem;font-weight:850}.range-control input{width:100%;height:5px;margin:0;accent-color:#6c5ce7;cursor:pointer}.range-grid{grid-template-columns:1fr 1fr;gap:15px 13px;margin-bottom:18px}
.background-control{min-width:0;margin:0 0 18px;padding:0;border:0}.background-control legend{margin-bottom:9px;color:#626579;font-size:.69rem;font-weight:850}.background-row{display:flex;gap:9px}.background-choice,.custom-color{display:grid;place-items:center;width:39px;height:39px;border:2px solid #fff;border-radius:10px;box-shadow:0 0 0 1px #d8d9e5;cursor:pointer}.background-choice.active{box-shadow:0 0 0 2px #6c5ce7}.background-choice.grid{background-color:#f4f4f8;background-image:linear-gradient(45deg,#d8d8df 25%,transparent 25%),linear-gradient(-45deg,#d8d8df 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#d8d8df 75%),linear-gradient(-45deg,transparent 75%,#d8d8df 75%);background-position:0 0,0 8px,8px -8px,-8px 0;background-size:16px 16px}.background-choice.light{background:#fff}.background-choice.dark{background:#202338}.custom-color{position:relative;overflow:hidden;background:#ffe7ad}.custom-color input{position:absolute;inset:-10px;width:60px;height:60px;opacity:0;cursor:pointer}.custom-color span{position:relative;z-index:1;color:#4e4c57;font-size:1.2rem;font-weight:500;pointer-events:none}
.code-card{overflow:hidden;margin-bottom:14px;border:1px solid #252841;border-radius:14px;background:#171928}.code-head{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;color:#d7d9e7;background:#202337;font-size:.65rem;font-weight:850;letter-spacing:.08em}.code-head span{display:flex;align-items:center;gap:7px}.code-head i{width:7px;height:7px;border-radius:50%;background:#4dd5a5;box-shadow:0 0 0 4px #4dd5a518}.code-head button{padding:6px 9px;border:1px solid #ffffff1b;border-radius:7px;color:#fff;background:#ffffff0e;font-size:.65rem;font-weight:850}.code-head button:hover{background:#ffffff1d}.code-card pre{min-height:66px;margin:0;padding:13px 14px;overflow:auto;color:#dbe0ff;font-size:.68rem;line-height:1.55;white-space:pre-wrap;word-break:break-word}.code-card code{font-family:"Courier New",monospace}
.export-bar{display:grid;grid-template-columns:110px 1fr;gap:9px}.export-bar label{display:flex;flex-direction:column;justify-content:center;padding:8px 10px;border:1px solid #dedfea;border-radius:11px;background:#fafafe}.export-bar label span{color:#898c9e;font-size:.58rem;font-weight:850;text-transform:uppercase;letter-spacing:.07em}.export-bar select{margin-top:3px;border:0;color:#41445a;background:transparent;font-size:.75rem;font-weight:800;outline:none}.download-button{display:flex;align-items:center;justify-content:space-between;min-height:51px;padding:0 14px;border:0;border-radius:12px;color:#fff;background:linear-gradient(135deg,#6c5ce7,#5544c5);box-shadow:0 10px 22px #6c5ce737;font-size:.75rem;font-weight:900}.download-button:hover{transform:translateY(-1px);box-shadow:0 13px 28px #6c5ce747}.download-button b{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:#ffffff1c}.local-note{margin:11px 0 0;color:#85889a;font-size:.62rem;text-align:center}
.content-section{padding:72px 0}.content-section.alt{border-block:1px solid #ebeaf3;background:#faf9fd}.content{max-width:980px;text-align:center}.content>h2{margin:0 0 10px;font-size:clamp(1.75rem,4vw,2.5rem);letter-spacing:-.045em}.content>p{max-width:730px;margin:0 auto 29px;color:var(--muted);line-height:1.72}.benefit-grid,.try-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.benefit-card{padding:24px;border:1px solid var(--border);border-radius:19px;background:#fff;text-align:left;box-shadow:0 12px 30px #34306508}.benefit-card>span{display:grid;place-items:center;width:48px;height:48px;margin-bottom:17px;border-radius:14px;color:#5e4ed0;background:#f0eeff;font-size:.76rem;font-weight:950}.benefit-card h3{margin:0 0 8px}.benefit-card p{margin:0;color:var(--muted);font-size:.84rem;line-height:1.65}.benefit-card code,.prose-content code,.faq code{padding:2px 5px;border-radius:5px;color:#5142c7;background:#6c5ce710;font-family:"Courier New",monospace;font-size:.9em}.prose-content{text-align:left}.prose-content>h2{margin:30px 0 10px;font-size:1.55rem}.prose-content>h2:first-child{margin-top:0}.prose-content>p{max-width:none;margin:0 0 16px}.steps{display:grid;gap:11px;margin:22px 0 28px;padding:0;list-style:none}.steps li{display:flex;gap:15px;padding:17px;border:1px solid var(--border);border-radius:15px;background:#fff}.steps li>span{display:grid;place-items:center;flex:0 0 auto;width:34px;height:34px;border-radius:10px;color:#fff;background:#6c5ce7;font-weight:900}.steps strong{font-size:.88rem}.steps p{margin:4px 0 0;color:var(--muted);font-size:.8rem;line-height:1.6}.tip-box{display:flex;gap:16px;margin:27px 0;padding:22px;border:1px solid #ffcf4a66;border-radius:18px;background:#fff9dd}.tip-mark{align-self:flex-start;padding:7px 8px;border-radius:8px;color:#6a4e00;background:#ffcf4a;font-size:.65rem;font-weight:950;letter-spacing:.08em}.tip-box h3{margin:0 0 5px}.tip-box p{margin:0;color:#676b80;line-height:1.65}.faq{display:grid;gap:10px;text-align:left}.faq details{border:1px solid var(--border);border-radius:14px;background:#fff}.faq summary{padding:17px 19px;font-weight:800;cursor:pointer}.faq p{margin:0;padding:0 19px 18px;color:var(--muted);line-height:1.65}.try-card{display:flex;align-items:center;gap:14px;padding:19px;border:1px solid var(--border);border-radius:18px;background:#fff;text-align:left;box-shadow:0 10px 30px #35316e0a;transition:.22s}.try-card:hover{transform:translateY(-3px);border-color:#6c5ce740;box-shadow:0 16px 36px #35316e16}.try-icon{display:grid;place-items:center;flex:0 0 auto;width:49px;height:49px;border-radius:14px;color:#5a4ac7;background:#f0eeff;font-size:.65rem;font-weight:950}.try-card strong,.try-card>span>span{display:block}.try-card strong{font-size:.9rem}.try-card>span>span{margin-top:4px;color:var(--muted);font-size:.76rem;line-height:1.4}.toast{position:fixed;z-index:100;left:50%;bottom:25px;padding:11px 16px;border-radius:11px;color:#fff;background:#17182a;box-shadow:0 12px 30px #17182a44;font-size:.77rem;font-weight:850;opacity:0;pointer-events:none;transform:translate(-50%,12px);transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}.spark{position:absolute;z-index:8;width:8px;height:8px;border-radius:2px;background:var(--spark);pointer-events:none;animation:spark .75s ease-out forwards}@keyframes spark{to{opacity:0;transform:translate(var(--x),var(--y)) rotate(220deg) scale(.2)}}
@media(max-width:1000px){.studio-grid{grid-template-columns:1fr}.preview-stage{min-height:490px}.control-panel{padding:26px}.studio-grid{min-height:0}}
@media(max-width:700px){.shadow-hero{padding:40px 0 58px}.intro h1{font-size:clamp(2.6rem,13vw,4.1rem)}.shadow-studio{border-radius:22px}.studio-toolbar{align-items:flex-start}.toolbar-title{margin-top:5px}.toolbar-title small{max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-panel{padding:13px}.preview-stage{min-height:400px}.icon-wrap img{width:150px;height:150px}.preset-strip{grid-template-columns:repeat(5,76px);overflow-x:auto}.preset{scroll-snap-align:start}.control-panel{padding:22px 16px}.color-row,.range-grid{grid-template-columns:1fr 1fr}.benefit-grid,.try-grid{grid-template-columns:1fr}.content-section{padding:58px 0}.tip-box{flex-direction:column}.trust-row{gap:8px 13px}.drag-hint{font-size:.58rem}}
@media(max-width:430px){.studio-toolbar{padding:10px}.soft-button{display:none}.upload-button{padding:0 10px}.toolbar-title strong{font-size:.76rem}.preview-heading{align-items:flex-start}.preview-actions{flex-direction:column-reverse;align-items:flex-end}.preview-stage{min-height:350px}.control-heading{align-items:flex-start}.control-heading small{max-width:155px}.surprise-button{padding:0 9px}.color-row,.range-grid{grid-template-columns:1fr}.position-card{grid-template-columns:1fr}.direction-pad{margin:auto}.export-bar{grid-template-columns:94px 1fr}.download-button{padding:0 10px;font-size:.68rem}.preset-strip{grid-template-columns:repeat(5,70px)}}
@media(prefers-reduced-motion:reduce){.icon-wrap img,.shadow-hero *,.try-card,.download-button,.spark{transition:none;animation:none}}