:root{--miyi-red:#ff2029;--miyi-dark:#0b0f12;--miyi-line:#e8eaec;--miyi-muted:#6d7479}
*{box-sizing:border-box}.miyi-auth-shell,.miyi-app,.miyi-editor-shell{font-family:Arial,Helvetica,sans-serif}
.miyi-auth-shell{min-height:100vh;background:radial-gradient(circle at 80% 20%,rgba(255,32,41,.16),transparent 30%),#080d11;display:flex;align-items:center;justify-content:center;padding:40px 20px}
.miyi-auth-card{width:min(100%,480px);background:#fff;border-radius:22px;padding:44px;box-shadow:0 30px 80px rgba(0,0,0,.28)}
.miyi-brand,.miyi-editor-logo,.miyi-side-brand{font-size:31px;font-weight:900;letter-spacing:-2px;color:#111;text-decoration:none}.miyi-brand span,.miyi-editor-logo span,.miyi-side-brand span{color:var(--miyi-red)}
.miyi-kicker{font-size:10px;letter-spacing:2.2px;color:var(--miyi-red);font-weight:900;margin-top:22px;margin-bottom:8px}
.miyi-auth-card h1,.miyi-main h1{font-size:42px;line-height:.98;letter-spacing:-2.3px;margin:0;color:#101214}.miyi-main h1{font-size:38px}
.miyi-lead{font-size:14px;line-height:1.6;color:var(--miyi-muted);margin:14px 0 26px}
.miyi-form,.miyi-create-form{display:grid;gap:10px}.miyi-form label,.miyi-create-form label,.miyi-field span{font-size:11px;font-weight:800;color:#222}
.miyi-form input,.miyi-create-form input,.miyi-field input,.miyi-field textarea{width:100%;border:1px solid #dfe2e4;border-radius:10px;padding:13px 14px;background:#fff;font:inherit;outline:none}
.miyi-form input:focus,.miyi-create-form input:focus,.miyi-field input:focus,.miyi-field textarea:focus{border-color:#aaa;box-shadow:0 0 0 3px rgba(0,0,0,.04)}
.miyi-inline{display:flex;justify-content:space-between;align-items:center;margin:4px 0 8px;font-size:11px}.miyi-inline a,.miyi-auth-foot a{color:#111;font-weight:800}.miyi-check{display:flex;align-items:center;gap:8px!important}.miyi-check input{width:auto}
.miyi-btn{min-height:44px;border-radius:999px;padding:0 20px;border:0;display:inline-flex;align-items:center;justify-content:center;font-weight:850;font-size:12px;text-decoration:none;cursor:pointer}
.miyi-btn-primary{background:var(--miyi-red);color:#fff}.miyi-btn-light{background:#fff;border:1px solid #dfe2e4;color:#111}.miyi-auth-foot{text-align:center;margin-top:22px;font-size:11px;color:#777}.miyi-alert{background:#fff0f1;border:1px solid #ffc9cd;color:#a4141c;padding:12px 14px;border-radius:9px;margin:15px 0;font-size:12px}
.miyi-app{min-height:100vh;background:#f6f7f8;display:grid;grid-template-columns:230px 1fr;color:#111}
.miyi-sidebar{position:sticky;top:0;height:100vh;background:#0a0e11;padding:28px 18px;display:flex;flex-direction:column}.miyi-side-brand{color:#fff;padding:0 12px 26px}.miyi-sidebar nav{display:grid;gap:5px}.miyi-sidebar nav a,.miyi-side-bottom a{color:#9fa7ad;text-decoration:none;font-size:12px;font-weight:750;padding:12px 14px;border-radius:9px}.miyi-sidebar nav a:hover,.miyi-sidebar nav a.is-active{background:#171d21;color:#fff}.miyi-side-bottom{margin-top:auto;border-top:1px solid #20272c;padding-top:12px}
.miyi-main{padding:44px;max-width:1500px;width:100%}.miyi-topbar{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:34px}.miyi-topbar .miyi-kicker{margin-top:0}
.miyi-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.miyi-stat{background:#fff;border:1px solid var(--miyi-line);border-radius:14px;padding:20px}.miyi-stat span{font-size:10px;color:#777;font-weight:800;text-transform:uppercase;letter-spacing:.7px}.miyi-stat strong{display:block;font-size:25px;margin-top:7px;letter-spacing:-1px}
.miyi-section-head{display:flex;justify-content:space-between;align-items:end;margin:38px 0 15px}.miyi-section-head .miyi-kicker{margin-top:0}.miyi-section-head h2{margin:0;font-size:24px}
.miyi-empty{background:#fff;border:1px dashed #cfd3d6;border-radius:16px;padding:58px;text-align:center}.miyi-empty-icon{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#fff0f1;color:var(--miyi-red);margin:0 auto 15px;font-size:22px}.miyi-empty h3{font-size:24px;margin:0}.miyi-empty p{color:#777}
.miyi-campaign-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.miyi-campaign-card{background:#fff;border:1px solid var(--miyi-line);border-radius:15px;overflow:hidden;color:#111;text-decoration:none}.miyi-campaign-preview{height:220px;background:#ececec;overflow:hidden}.miyi-campaign-preview img{width:100%;height:100%;object-fit:cover;object-position:top}.miyi-campaign-body{padding:17px}.miyi-campaign-body h3{margin:8px 0 5px}.miyi-campaign-body>span{font-size:10px;color:#888}
.miyi-badge{display:inline-flex;background:#fff0f1;color:#d8141c;border-radius:999px;padding:6px 9px;font-size:8px;font-weight:900;letter-spacing:.8px}
.miyi-template-card-featured{display:grid;grid-template-columns:minmax(320px,520px) 1fr;background:#fff;border:1px solid var(--miyi-line);border-radius:18px;overflow:hidden}.miyi-template-img{background:#e8e8e6;min-height:620px}.miyi-template-img img{width:100%;height:100%;object-fit:cover;object-position:top}.miyi-template-info{padding:42px}.miyi-template-info h2{font-size:38px;letter-spacing:-2px;margin:14px 0 10px}.miyi-template-info p{color:#697076;line-height:1.6}.miyi-chip-row{display:flex;gap:7px;flex-wrap:wrap;margin:20px 0 28px}.miyi-chip-row span{font-size:9px;font-weight:800;background:#f3f4f5;border-radius:999px;padding:8px 10px}.miyi-create-form{border-top:1px solid var(--miyi-line);padding-top:24px}
.miyi-editor-shell{min-height:100vh;background:#eef0f2}.miyi-editor-top{height:68px;background:#fff;border-bottom:1px solid var(--miyi-line);display:grid;grid-template-columns:220px 1fr auto;align-items:center;padding:0 20px;position:sticky;top:0;z-index:20}.miyi-editor-logo{font-size:26px}.miyi-editor-title{text-align:center;display:grid;gap:2px}.miyi-editor-title strong{font-size:12px}.miyi-editor-title span{font-size:9px;color:#888}.miyi-editor-actions{display:flex;gap:8px}
.miyi-editor-grid{display:grid;grid-template-columns:240px minmax(420px,1fr) 300px;min-height:calc(100vh - 68px)}.miyi-editor-left,.miyi-editor-right{background:#fff;padding:22px;border-right:1px solid var(--miyi-line)}.miyi-editor-right{border-right:0;border-left:1px solid var(--miyi-line)}.miyi-editor-section-title{font-size:9px;font-weight:900;color:#999;letter-spacing:1.5px;margin:10px 0}.miyi-section-tab{width:100%;text-align:left;border:0;background:#fff;padding:11px;border-radius:8px;font-weight:750;color:#555;cursor:pointer}.miyi-section-tab.is-active,.miyi-section-tab:hover{background:#f3f4f5;color:#111}.miyi-field{display:grid;gap:6px;margin-bottom:13px}.miyi-field textarea{resize:vertical;min-height:82px}.miyi-editor-help{font-size:11px;color:#777;line-height:1.5}.miyi-panel{display:none}.miyi-panel.is-active{display:block}
.miyi-preview-stage{padding:28px;overflow:auto}.miyi-preview-toolbar{max-width:720px;margin:0 auto 10px;display:flex;justify-content:space-between;align-items:center;font-size:9px;font-weight:900;color:#777}.miyi-email-preview{max-width:720px;margin:0 auto;transition:max-width .2s ease}.miyi-email-preview.is-mobile{max-width:390px}
.miyi-email-canvas{background:#fff;box-shadow:0 12px 38px rgba(0,0,0,.12);overflow:hidden}.miyi-email-topline{padding:9px 22px;background:#f4f2ee;font-size:9px;color:#555}.miyi-email-nav{padding:18px 24px;display:flex;justify-content:space-between;align-items:center}.miyi-email-nav strong{font-size:22px}.miyi-email-nav span{font-size:8px}
.miyi-story-hero{min-height:430px;background:linear-gradient(135deg,#1b1310,#4b1715);position:relative}.miyi-story-overlay{padding:70px 34px;background:linear-gradient(90deg,rgba(0,0,0,.72),rgba(0,0,0,.05));min-height:430px}.miyi-email-eyebrow{font-size:9px;letter-spacing:2px;font-weight:900;color:var(--accent)}.miyi-email-big{max-width:480px;font-size:47px;line-height:.92;font-weight:900;color:#fff;letter-spacing:-2.5px;margin-top:12px}.miyi-story-overlay p{color:#fff;font-size:15px}.miyi-email-cta,.miyi-email-darkcta,.miyi-email-whitecta{display:inline-block;border-radius:999px;padding:13px 18px;font-size:9px;font-weight:900}.miyi-email-cta{background:var(--accent);color:#fff}.miyi-email-darkcta{background:#111;color:#fff}.miyi-email-whitecta{background:#fff;color:#111}
.miyi-story-dots{display:grid;grid-template-columns:repeat(4,1fr);background:#070707;padding:20px 15px;color:#fff;text-align:center}.miyi-story-dots i{display:block;width:54px;height:54px;border-radius:50%;border:2px solid #fff;background:#242424;margin:0 auto 6px}.miyi-story-dots span{font-size:8px}
.miyi-email-feature,.miyi-email-promo{display:grid;grid-template-columns:1.1fr .9fr;min-height:280px}.miyi-email-feature>div:first-child,.miyi-email-promo>div:first-child{padding:34px}.miyi-email-feature h3,.miyi-email-promo h3,.miyi-email-event h3{font-size:29px;line-height:1;margin:8px 0 11px;letter-spacing:-1.2px}.miyi-email-feature p,.miyi-email-promo p,.miyi-email-event p{font-size:12px;line-height:1.5}.miyi-image-placeholder{display:grid;place-items:center;background:#ddd4c7;color:#777;font-size:9px;font-weight:900;letter-spacing:2px}.miyi-email-promo{background:#0b0b0b;color:#fff}.miyi-email-promo .dark{background:#231814;color:#888}.miyi-email-event{padding:45px 34px;background:linear-gradient(135deg,#171717,#2a2a2a);color:#fff}.miyi-email-footer{text-align:center;padding:28px;background:#f7f4ef}.miyi-email-footer strong{font-size:20px}.miyi-email-footer p{font-size:11px}.miyi-email-footer small{font-size:8px;color:#777}
@media(max-width:1100px){.miyi-editor-grid{grid-template-columns:200px 1fr}.miyi-editor-right{grid-column:1/-1;border-left:0;border-top:1px solid var(--miyi-line)}.miyi-stat-grid{grid-template-columns:repeat(2,1fr)}.miyi-campaign-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.miyi-app{grid-template-columns:1fr}.miyi-sidebar{position:relative;height:auto}.miyi-main{padding:24px 16px}.miyi-topbar{align-items:flex-start;flex-direction:column}.miyi-stat-grid,.miyi-campaign-grid{grid-template-columns:1fr}.miyi-template-card-featured{grid-template-columns:1fr}.miyi-template-img{min-height:420px}.miyi-template-info{padding:25px}.miyi-editor-top{grid-template-columns:1fr auto}.miyi-editor-title{display:none}.miyi-editor-grid{grid-template-columns:1fr}.miyi-editor-left{border-right:0}.miyi-preview-stage{padding:15px}.miyi-editor-right{border-left:0}.miyi-auth-card{padding:30px 22px}.miyi-email-big{font-size:38px}}