.message-sender-app{min-height:calc(100vh - 72px);background:radial-gradient(circle at 78% 24%,rgba(255,171,192,.18),transparent 26%),#fbf7f1;color:#3e2730}.message-sender-header{height:72px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(81,43,54,.12);background:rgba(255,251,246,.8);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);position:-webkit-sticky;position:sticky;top:72px;z-index:3}.message-sender-header>div{display:flex;align-items:center;gap:9px;font-weight:800}.message-brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:#d85f7a;color:#fff}.message-back,.message-limit{font-size:13px;color:#8d6570}.message-sender-hero{max-width:1240px;margin:0 auto;padding:70px 6vw;display:grid;grid-template-columns:minmax(280px,.85fr) minmax(340px,1.15fr);grid-gap:8vw;gap:8vw;align-items:center}.message-editor-panel{max-width:500px}.message-kicker{color:#c05b73;text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800}.message-sender-hero h1{font-family:Georgia,serif;font-size:clamp(3rem,6vw,6rem);letter-spacing:-.06em;color:#4a2633;margin:10px 0 18px}.message-subtitle{font-size:17px;margin-bottom:32px}.message-editor-panel label{display:block;margin:14px 0;font-size:13px;font-weight:700;color:#63414d}.message-editor-panel input,.message-editor-panel textarea{display:block;width:100%;margin-top:7px;border:1px solid rgba(100,54,70,.2);border-radius:12px;padding:12px 14px;background:hsla(0,0%,100%,.65);color:#3e2730;resize:vertical}.message-control-group{margin-top:22px}.message-control-group>span{display:block;font-size:13px;font-weight:800;margin-bottom:9px}.message-choice-row,.message-theme-row{display:flex;flex-wrap:wrap;gap:8px}.message-choice{background:#fff;border:1px solid rgba(100,54,70,.2);color:#704d59;box-shadow:none;padding:9px 12px;min-height:38px;font-size:12px}.message-choice.active{background:#d85f7a;border-color:#d85f7a;color:#fff}.message-theme-swatch{width:35px;height:35px;min-height:35px;padding:0;border-radius:50%;box-shadow:none;border:3px solid transparent}.message-theme-swatch.active{border-color:#4a2633}.message-theme-swatch.bloom{background:linear-gradient(135deg,#f8cbd4,#e8849d)}.message-theme-swatch.parchment{background:linear-gradient(135deg,#d6b889,#f3e0b7)}.message-theme-swatch.night{background:linear-gradient(135deg,#161c3d,#714b78)}.message-theme-swatch.y2k{background:linear-gradient(135deg,#71e9ec,#ca75ff)}.message-primary-button{width:100%;margin-top:26px;background:#d85f7a;box-shadow:0 10px 25px rgba(216,95,122,.25)}.message-share-result{display:grid;grid-gap:7px;gap:7px;margin-top:14px;padding:14px;border-radius:14px;background:#fff;border:1px solid rgba(100,54,70,.14);font-size:12px}.message-share-result span{overflow:hidden;text-overflow:ellipsis;color:#8d6570}.message-share-result a{color:#c05b73;font-weight:800}.message-preview{position:relative;min-height:610px;border-radius:28px;padding:28px;display:grid;place-items:center;overflow:hidden;box-shadow:0 24px 70px rgba(89,48,61,.2);animation:message-float 8s ease-in-out infinite}.message-preview-inner{position:relative;z-index:1;width:min(100%,440px);padding:60px 48px;background:hsla(0,0%,100%,.65);border:1px solid hsla(0,0%,100%,.75);box-shadow:0 18px 44px rgba(90,45,58,.12);transform:rotate(-2deg)}.message-preview-to{font-size:11px;text-transform:uppercase;letter-spacing:.15em;color:#ad6476}.message-preview h2{font-family:Georgia,serif;color:#542d3a;font-size:clamp(2rem,4vw,3.7rem);margin:28px 0 20px}.message-preview p{color:#704d59;font-family:Georgia,serif;font-size:18px;line-height:1.8}.message-preview-rule{height:1px;background:#d8899b;width:58px}.message-preview-signoff{display:block;margin-top:34px;color:#c05b73;font-family:Georgia,serif;font-style:italic}.message-theme-bloom{background:linear-gradient(145deg,#f9d8df,#e98aa2)}.message-theme-parchment{background:linear-gradient(145deg,#b98e5f,#f0d3a0)}.message-theme-parchment .message-preview-inner{background:rgba(255,243,210,.75)}.message-theme-night{background:radial-gradient(circle at 72% 18%,#ad7195,#202748 48%,#101526)}.message-theme-night .message-preview-inner{background:rgba(22,25,50,.8);border-color:hsla(0,0%,100%,.18)}.message-theme-night .message-preview h2,.message-theme-night .message-preview p{color:#f5e8ee}.message-theme-night .message-preview-signoff,.message-theme-night .message-preview-to{color:#ef9db5}.message-theme-y2k{background:linear-gradient(135deg,#6fe9e3,#c17aff 50%,#ff8db8)}.message-petal{position:absolute;width:90px;height:130px;border-radius:100% 0 100% 0;background:hsla(0,0%,100%,.25);transform:rotate(35deg);animation:petal-drift 7s ease-in-out infinite}.petal-one{top:-20px;right:14%}.petal-two{bottom:-30px;left:10%;animation-delay:-3s}.message-share-result small{color:#2d8a67;font-weight:700}@keyframes message-float{50%{transform:translateY(-8px)}}@keyframes petal-drift{50%{transform:translate(28px,20px) rotate(65deg)}}@media(max-width:850px){.message-sender-header{top:0;padding:0 18px}.message-limit{display:none}.message-sender-hero{grid-template-columns:1fr;padding:45px 22px;gap:42px}.message-editor-panel{max-width:none}.message-preview{min-height:500px}.message-preview-inner{padding:42px 30px}}