*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#fafafa;--surface:#fff;--surface-2:#f4f4f5;--border:#e5e7eb;--border-strong:#d1d5db;--text:#0a0a0a;--text-2:#52525b;--text-3:#9ca3af;--accent:#6d28d9;--accent-h:#7c3aed;--accent-soft:#ede9fe;--accent-ring:#6d28d92e;--success:#059669;--success-soft:#d1fae5;--warn:#d97706;--warn-soft:#fef3c7;--danger:#dc2626;--danger-soft:#fee2e2;--shadow-sm:0 1px 2px #0f172a0a;--shadow-md:0 4px 12px #0f172a0f,0 1px 3px #0f172a0a;--shadow-lg:0 16px 40px #0f172a14,0 4px 12px #0f172a0a;--radius-sm:8px;--radius:12px;--radius-lg:16px;--fs-2xs:.62rem;--fs-xs:.72rem;--fs-sm:.84rem;--fs-base:.94rem;--fs-md:1.04rem;--fs-lg:1.2rem;--fs-xl:1.5rem;--fs-2xl:clamp(1.6rem,4vw,2.2rem);--lh-tight:1.2;--lh-snug:1.4;--lh-base:1.55;--lh-loose:1.7;--ig:#e4405f;--fb:#1877f2;--yt:#f03}html[data-theme=dark],html[data-theme=auto]:where([data-sys-dark]){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}html[data-theme=dark],html[data-theme=auto][data-sys-dark="1"]{--bg:#09090b;--surface:#17171a;--surface-2:#232327;--border:#ffffff14;--border-strong:#ffffff24;--text:#f5f5f7;--text-2:#a1a1aa;--text-3:#71717a;--accent:#a78bfa;--accent-h:#c4b5fd;--accent-soft:#a78bfa24;--accent-ring:#a78bfa4d;--success-soft:#10b98124;--warn-soft:#d9770629;--danger-soft:#dc262624;--shadow-sm:0 1px 2px #0006;--shadow-md:0 4px 16px #0006,0 1px 3px #0000004d;--shadow-lg:0 20px 48px #00000080,0 6px 16px #0000004d}@media (prefers-color-scheme:dark){html:not([data-theme=light]){--bg:#09090b;--surface:#17171a;--surface-2:#232327;--border:#ffffff14;--border-strong:#ffffff24;--text:#f5f5f7;--text-2:#a1a1aa;--text-3:#71717a;--accent:#a78bfa;--accent-h:#c4b5fd;--accent-soft:#a78bfa24;--accent-ring:#a78bfa4d;--success-soft:#10b98124;--warn-soft:#d9770629;--danger-soft:#dc262624;--shadow-sm:0 1px 2px #0006;--shadow-md:0 4px 16px #0006,0 1px 3px #0000004d;--shadow-lg:0 20px 48px #00000080,0 6px 16px #0000004d;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}html,body{background:var(--bg);min-height:100vh;color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"cv11","ss01";font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-size:var(--fs-base);line-height:var(--lh-base);transition:background .2s,color .2s;overflow-x:hidden}body>.floating-icons,body>div>.floating-icons{z-index:0;pointer-events:none;position:fixed;inset:0}a{color:inherit;text-decoration:none}button,input,textarea{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer}::selection{background:var(--accent-soft);color:var(--accent)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);border:2px solid var(--bg);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes ping{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(2.2)}}@keyframes hue-cycle{0%{color:#e4405f}16%{color:#ec4899}33%{color:#1877f2}50%{color:#f03}66%{color:#25f4ee}83%{color:#fe2c55}to{color:#e4405f}}@keyframes hue-rotate-bg{0%{filter:hue-rotate()}to{filter:hue-rotate(360deg)}}.color-cycle{animation:18s linear infinite hue-cycle}.hdr-platform.color-cycle:first-child{animation-delay:0s}.hdr-platform.color-cycle:nth-child(2){animation-delay:-4.5s}.hdr-platform.color-cycle:nth-child(3){animation-delay:-9s}.hdr-platform.color-cycle:nth-child(4){animation-delay:-13.5s}.logo-hue{animation:24s linear infinite hue-rotate-bg}@keyframes color-wave{0%{color:#e4405f}25%{color:#1877f2}50%{color:#f03}75%{color:#25f4ee}to{color:#e4405f}}.breathe-wave{will-change:color;transition:none;animation:6s linear infinite color-wave}.hdr-platform.breathe-wave:first-child{animation-delay:0s}.hdr-platform.breathe-wave:nth-child(2){animation-delay:-1.5s}.hdr-platform.breathe-wave:nth-child(3){animation-delay:-3s}.hdr-platform.breathe-wave:nth-child(4){animation-delay:-4.5s}@keyframes shimmerBorder{0%{background-position:0%}to{background-position:200%}}.fade-up{animation:.35s cubic-bezier(.2,.9,.3,1) both fadeUp}.fade-in{animation:.3s both fadeIn}.spin{animation:.65s linear infinite spin}.skeleton{background:linear-gradient(90deg,var(--surface-2)25%,var(--border)37%,var(--surface-2)63%);background-size:400% 100%;animation:1.4s ease-in-out infinite shimmer}.shimmer-ring{background:linear-gradient(90deg,#e4405f 0%,#ec4899 10%,#a855f7 22%,#3b82f6 38%,#1877f2 50%,#06b6d4 62%,#ff5f5f 78%,#f03 88%,#f97316 95%,#e4405f 100%) 0 0/220% 100%;border-radius:18px;padding:2px;animation:10s linear infinite shimmerBorder;position:relative;box-shadow:0 8px 36px #7c3aed1a}.shimmer-ring:after{content:"";background:inherit;filter:blur(18px);opacity:.4;z-index:-1;background-size:220% 100%;border-radius:22px;animation:10s linear infinite shimmerBorder;position:absolute;inset:-6px}.shimmer-inner{background:var(--surface);border-radius:16px;overflow:hidden}.shimmer-ring-sm{background:linear-gradient(90deg,#e4405f,#ec4899,#a855f7,#3b82f6,#1877f2,#06b6d4,#ff5f5f,#f03,#e4405f) 0 0/240% 100%;border-radius:14px;padding:1.5px;animation:14s linear infinite shimmerBorder;position:relative}.shimmer-ring-sm>.shimmer-inner-sm{background:var(--surface);border-radius:12.5px;overflow:hidden}.btn-ghost-sm{background:var(--surface-2);border:1px solid var(--border);color:var(--text-2);font-size:var(--fs-xs);cursor:pointer;white-space:nowrap;border-radius:7px;align-items:center;gap:5px;min-height:30px;padding:6px 10px;font-weight:600;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.btn-ghost-sm:hover{background:var(--surface);border-color:var(--border-strong);color:var(--text)}.btn-ghost-sm:active{transform:scale(.96)}.btn-primary-sm{background:var(--accent);border:1px solid var(--accent);color:#fff;font-size:var(--fs-xs);cursor:pointer;white-space:nowrap;border-radius:7px;align-items:center;gap:5px;min-height:30px;padding:6px 12px;font-weight:700;transition:transform .12s,box-shadow .2s;display:inline-flex;box-shadow:0 3px 10px #6d28d94d}.btn-primary-sm:hover{transform:translateY(-1px);box-shadow:0 6px 16px #6d28d96b}.btn-primary-sm:active{transform:scale(.96)}.btn-ghost-full{border-radius:var(--radius);background:var(--surface-2);border:1px solid var(--border);width:100%;color:var(--text-2);font-size:var(--fs-sm);cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:10px 14px;font-weight:600;transition:all .15s;display:inline-flex}.btn-ghost-full:hover{background:var(--surface);color:var(--text)}.fmt-btn:active{transform:scale(.98)}@media (hover:hover){.fmt-btn:hover{transform:translateY(-2px)}.fmt-btn[data-primary=true]:hover{box-shadow:0 12px 32px #6d28d973}}.icon-btn{background:var(--surface-2);border:1px solid var(--border);width:32px;height:32px;color:var(--text-2);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;transition:background .15s,color .15s,border-color .15s;display:inline-flex}.icon-btn:hover{background:var(--surface);color:var(--text);border-color:var(--border-strong)}.result-grid{grid-template-columns:1fr}@media (min-width:720px){.result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:960px){main>div[style*=max-width]{max-width:880px!important}}.section{padding:40px 0}.section-title{font-size:var(--fs-xl);letter-spacing:-.02em;margin-bottom:12px;font-weight:800}.section-sub{font-size:var(--fs-sm);color:var(--text-2);margin-bottom:24px}.article-body{font-size:var(--fs-sm);line-height:var(--lh-loose);color:var(--text-2)}.article-body h3{font-size:var(--fs-md);color:var(--text);margin:18px 0 8px;font-weight:700}.article-body p{margin-bottom:12px}.article-body strong{color:var(--text);font-weight:700}.article-body ul{margin-bottom:12px;padding-left:20px}.article-body li{margin-bottom:4px}@media (max-width:640px){body{background-attachment:scroll}main{padding:22px 12px 24px!important}.hdr-inner{padding:10px 14px!important}.hide-sm{display:none!important}.hdr-nav{gap:10px!important}.hero-h1{letter-spacing:-.01em;line-height:1.18;font-size:var(--fs-xl)!important}.hero-h1 br{display:none}textarea{font-size:1rem!important}.input-shell textarea{min-height:56px!important;padding:10px 12px!important}.action-bar{flex-wrap:wrap;padding:8px 10px!important}.action-bar>div:first-child{border-bottom:1px solid var(--border);flex:1 0 100%;order:-1;margin-bottom:2px;padding-bottom:6px;font-size:var(--fs-2xs)!important}.result-card{padding:10px!important}.section{padding:28px 0}.section-title{font-size:var(--fs-lg)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}