:root{--bg:#0b1020;--bg-2:#0f1428;--surface:#141a30;--surface-2:#1a2238;--surface-3:#222c46;--border:#ffffff14;--border-2:#ffffff24;--border-strong:#ffffff38;--text:#eef1fb;--text-2:#eef1fba8;--text-3:#eef1fb6b;--brand:#7c7bff;--brand-2:#4f9dff;--brand-soft:#7c7bff29;--brand-glow:#7c7bff59;--success:#2dd4a7;--warning:#ffb547;--error:#ff6b81;--info:#4f9dff;--shadow-sm:0 1px 2px #00000059;--shadow-md:0 6px 18px #0006;--shadow-lg:0 18px 50px #0000008c;--shadow-glow:0 10px 36px #7c7bff47;--grad:linear-gradient(135deg, #7c7bff 0%, #4f9dff 100%);--grad-soft:linear-gradient(135deg, #7c7bff2e, #4f9dff1f);--grad-bg:radial-gradient(1100px 600px at 12% -10%, #7c7bff29, transparent 60%), radial-gradient(900px 500px at 92% 0%, #4f9dff1f, transparent 55%), linear-gradient(180deg, #141a3099, #0b1020eb);--r-sm:10px;--r-md:14px;--r-lg:18px;--r-xl:24px;--r-full:999px;--t-fast:.15s cubic-bezier(.4, 0, .2, 1);--t-base:.22s cubic-bezier(.4, 0, .2, 1);--t-spring:.42s cubic-bezier(.34, 1.56, .64, 1);--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono:ui-monospace, "SF Mono", "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace;--topbar-h:60px;--sidebar-w:264px}[data-theme=light]{--bg:#f5f7ff;--bg-2:#eef1fb;--surface:#fff;--surface-2:#f6f8ff;--surface-3:#eef1fb;--border:#0f122814;--border-2:#0f122824;--border-strong:#0f122838;--text:#11152a;--text-2:#11152aa8;--text-3:#11152a73;--brand:#5b5bff;--brand-2:#2f8bff;--brand-soft:#5b5bff1f;--brand-glow:#5b5bff38;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 6px 18px #00000014;--shadow-lg:0 18px 50px #00000024;--shadow-glow:0 10px 36px #5b5bff33;--grad-bg:radial-gradient(1100px 600px at 12% -10%, #7c7bff1a, transparent 60%), radial-gradient(900px 500px at 92% 0%, #4f9dff14, transparent 55%), linear-gradient(180deg, #ffffffb3, #f5f7fff2)}*{box-sizing:border-box}html,body{height:100%}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font);color:var(--text);background:var(--bg);background-image:var(--grad-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;background-attachment:fixed;margin:0;font-size:14px;line-height:1.6;overflow-x:hidden}::selection{background:var(--brand-soft);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}img,svg{display:block}:focus-visible{box-shadow:0 0 0 3px var(--brand-soft), 0 0 0 1px var(--brand);border-radius:var(--r-sm);outline:none}.shell{flex-direction:column;min-height:100vh;display:flex}.topbar{z-index:60;height:var(--topbar-h);background:color-mix(in srgb, var(--bg) 72%, transparent);-webkit-backdrop-filter:blur(18px)saturate(1.3);border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:0 16px;display:flex;position:sticky;top:0;box-shadow:inset 0 1px #ffffff0a}.brand{letter-spacing:-.02em;flex-shrink:0;align-items:center;gap:11px;font-weight:800;display:flex}.brand-text{background:var(--grad);-webkit-text-fill-color:transparent;background-clip:text;font-size:15px}.brand-mark{color:#fff;background:var(--grad);width:36px;height:36px;box-shadow:var(--shadow-glow);border-radius:11px;place-items:center;font-size:13px;font-weight:900;display:grid;position:relative;overflow:hidden}.brand-mark:after{content:"";background:linear-gradient(135deg,#ffffff40,#0000 55%);position:absolute;inset:0}.menu-toggle{border-radius:var(--r-md);background:var(--surface-2);border:1px solid var(--border);width:40px;height:40px;color:var(--text);cursor:pointer;transition:all var(--t-fast);flex-shrink:0;place-items:center;display:inline-grid}.menu-toggle:hover{background:var(--surface-3);border-color:var(--border-2)}.search{flex:1;max-width:460px;position:relative}.search input{border-radius:var(--r-full);border:1px solid var(--border);background:var(--surface);width:100%;height:40px;color:var(--text);transition:border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);padding:0 14px 0 40px;font-size:13.5px}.search input::placeholder{color:var(--text-3)}.search input:hover{border-color:var(--border-2)}.search input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft);outline:none}.search .ico{color:var(--text-3);pointer-events:none;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.search .kbd{color:var(--text-3);background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:2px 7px;font-size:11px;font-weight:700;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.search-results{background:var(--surface);border:1px solid var(--border-2);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);z-index:80;padding:6px;position:absolute;top:calc(100% + 8px);left:0;right:0;overflow:hidden}.search-item{border-radius:var(--r-md);color:var(--text);cursor:pointer;transition:background var(--t-fast);align-items:center;gap:10px;padding:10px 12px;font-size:13.5px;display:flex}.search-item:hover,.search-item.active{background:var(--brand-soft);color:var(--brand)}.search-item .chev{color:var(--text-3);margin-left:auto}.icons{flex-shrink:0;align-items:center;gap:8px;display:flex}.pill-nav{border-radius:var(--r-full);background:var(--surface-2);border:1px solid var(--border);height:40px;color:var(--text-2);cursor:pointer;transition:all var(--t-fast);align-items:center;gap:7px;padding:0 14px;font-size:13px;font-weight:600;display:none}.pill-nav:hover{background:var(--surface-3);border-color:var(--border-2);color:var(--text)}.icon-btn{border-radius:var(--r-md);background:var(--surface-2);border:1px solid var(--border);width:40px;height:40px;color:var(--text);cursor:pointer;transition:transform var(--t-fast), border-color var(--t-fast), background var(--t-fast);place-items:center;display:inline-grid}.icon-btn:hover{border-color:var(--border-2);background:var(--surface-3);transform:translateY(-1px)}.icon-btn:active{transform:translateY(0)}.body-grid{flex:1;grid-template-columns:1fr;display:grid}.sidebar{top:var(--topbar-h);height:calc(100vh - var(--topbar-h));width:var(--sidebar-w);border-right:1px solid var(--border);flex-shrink:0;align-self:start;padding:20px 16px;display:none;position:sticky;overflow-y:auto}.side-card{border-radius:var(--r-xl);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);padding:12px}.nav-group{margin-top:16px}.nav-group:first-child{margin-top:4px}.nav-label{letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);align-items:center;gap:8px;padding:4px 10px 8px;font-size:11px;font-weight:700;display:flex}.nav-group.active .nav-label{color:var(--brand)}.nav-group.active .nav-label-ic{background:var(--brand-soft);border-color:color-mix(in srgb, var(--brand) 40%, transparent)}.nav-label-ic{background:var(--surface-2);border:1px solid var(--border);border-radius:7px;place-items:center;width:22px;height:22px;font-size:12px;display:inline-grid}.nav-link{border-radius:var(--r-md);color:var(--text-2);cursor:pointer;transition:all var(--t-fast);border:1px solid #0000;align-items:center;gap:11px;margin:2px 0;padding:9px 12px;font-size:14px;font-weight:500;display:flex;position:relative}.nav-link .em{background:var(--surface-2);border:1px solid var(--border);width:28px;height:28px;transition:all var(--t-fast);border-radius:9px;flex-shrink:0;place-items:center;font-size:14px;display:grid}.nav-link .nav-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.nav-link:before{content:"";border-radius:var(--r-full);background:var(--grad);width:3px;height:0;transition:height var(--t-fast);position:absolute;top:50%;left:0;transform:translateY(-50%)}.nav-link:hover{background:var(--surface-2);color:var(--text);border-color:var(--border)}.nav-link:hover .em{border-color:var(--border-2);transform:scale(1.04)}.nav-link.active{background:var(--brand-soft);color:var(--text);border-color:color-mix(in srgb, var(--brand) 38%, transparent)}.nav-link.active .em{background:var(--grad);box-shadow:var(--shadow-glow);border-color:#0000}.nav-link.active:before{height:60%}.privacy-note{border-radius:var(--r-lg);background:var(--surface-2);border:1px solid var(--border);margin-top:14px;padding:14px}.privacy-note h4{color:var(--success);letter-spacing:.04em;margin:0 0 6px;font-size:12px}.privacy-note p{color:var(--text-3);margin:0;font-size:12px;line-height:1.55}.scrim{z-index:90;backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:opacity var(--t-base);background:#03060f99;position:fixed;inset:0}.scrim.open{opacity:1;pointer-events:auto}.drawer{z-index:100;background:var(--bg-2);border-right:1px solid var(--border-2);width:min(82vw,320px);height:100vh;transition:transform var(--t-base);box-shadow:var(--shadow-lg);padding:16px;position:fixed;top:0;left:0;overflow-y:auto;transform:translate(-100%)}.drawer.open{transform:translate(0)}.drawer-head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.main{width:100%;max-width:1100px;margin:0 auto;padding:18px 16px 48px}.footer{border-top:1px solid var(--border);color:var(--text-3);padding:28px 16px 44px;font-size:12.5px}.footer-inner{flex-wrap:wrap;justify-content:space-between;gap:12px;max-width:1100px;margin:0 auto;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);transition:border-color var(--t-base), box-shadow var(--t-base), transform var(--t-base);padding:20px;position:relative;overflow:hidden}.card-hover:hover{border-color:var(--border-2);box-shadow:var(--shadow-md);transform:translateY(-2px)}.glass{background:color-mix(in srgb, var(--surface) 78%, transparent);-webkit-backdrop-filter:blur(16px)}.btn{border-radius:var(--r-md);cursor:pointer;border:1px solid var(--border-2);background:var(--surface-2);height:42px;color:var(--text);transition:all var(--t-fast);white-space:nowrap;user-select:none;justify-content:center;align-items:center;gap:8px;padding:0 18px;font-size:14px;font-weight:600;display:inline-flex}.btn:hover{background:var(--surface-3);border-color:var(--border-strong);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-glow);border-color:#0000}.btn-primary:hover{box-shadow:var(--shadow-lg), var(--shadow-glow)}.btn-ghost{color:var(--text-2);background:0 0;border-color:#0000}.btn-ghost:hover{background:var(--surface-2);color:var(--text)}.btn-sm{border-radius:var(--r-sm);height:36px;padding:0 14px;font-size:13px}.btn-icon{width:42px;padding:0}.btn-icon.btn-sm{width:36px}.field{flex-direction:column;gap:7px;display:flex}.label{color:var(--text-2);letter-spacing:.01em;font-size:12.5px;font-weight:600}.input,.select,.textarea{border-radius:var(--r-md);border:1px solid var(--border-2);background:var(--bg-2);width:100%;color:var(--text);transition:border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);padding:11px 14px;font-size:14px}.input:hover,.select:hover,.textarea:hover{border-color:var(--border-strong)}.input:focus,.select:focus,.textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft);outline:none}::placeholder{color:var(--text-3)}.textarea{resize:vertical;min-height:120px;line-height:1.6}.toggle-row{justify-content:space-between;align-items:center;gap:12px;padding:7px 0;display:flex}.switch{cursor:pointer;flex-shrink:0;width:46px;height:26px;position:relative}.switch input{opacity:0;cursor:pointer;width:100%;height:100%;margin:0;position:absolute}.switch .track{border-radius:var(--r-full);background:var(--surface-3);border:1px solid var(--border-2);transition:background var(--t-fast), border-color var(--t-fast);position:absolute;inset:0}.switch .thumb{background:var(--text-3);width:18px;height:18px;transition:transform var(--t-spring), background var(--t-fast);box-shadow:var(--shadow-sm);border-radius:50%;position:absolute;top:3px;left:3px}.switch input:checked~.track{background:var(--brand);border-color:var(--brand)}.switch input:checked~.thumb{background:#fff;transform:translate(20px)}.slider{border-radius:var(--r-full);background:var(--surface-3);border:1px solid var(--border);appearance:none;cursor:pointer;width:100%;height:6px}.slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--grad);border:3px solid var(--surface);width:22px;height:22px;box-shadow:var(--shadow-glow);cursor:pointer;transition:transform var(--t-fast);border-radius:50%}.slider::-webkit-slider-thumb:hover{transform:scale(1.12)}.slider::-moz-range-thumb{background:var(--grad);border:3px solid var(--surface);width:22px;height:22px;box-shadow:var(--shadow-glow);cursor:pointer;border-radius:50%}.tabs{border-radius:var(--r-md);background:var(--bg-2);border:1px solid var(--border);gap:4px;padding:4px;display:inline-flex}.tab{border-radius:var(--r-sm);color:var(--text-2);cursor:pointer;transition:all var(--t-fast);background:0 0;border:1px solid #0000;padding:9px 16px;font-size:13.5px;font-weight:600}.tab:hover{color:var(--text)}.tab.active{background:var(--surface);color:var(--text);border-color:var(--border-2);box-shadow:var(--shadow-sm)}.badge{border-radius:var(--r-full);border:1px solid var(--border-2);background:var(--surface-2);color:var(--text-2);align-items:center;gap:6px;padding:6px 13px;font-size:12.5px;font-weight:600;display:inline-flex}.badge.brand{background:var(--brand-soft);border-color:color-mix(in srgb, var(--brand) 40%, transparent);color:var(--brand)}.page-head{margin-bottom:22px}.page-head h1{letter-spacing:-.03em;margin:0 0 6px;font-size:clamp(24px,4vw,30px);font-weight:800}.page-head p{color:var(--text-2);margin:0;font-size:15px}.head-row{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.stack{flex-direction:column;gap:16px;display:flex}.grid-2{grid-template-columns:1fr;gap:16px;display:grid}.section-title{letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);margin:4px 0 12px;font-size:12px;font-weight:700}.output{border-radius:var(--r-lg);border:1px solid var(--border-2);background:var(--bg-2);min-height:60px;font-family:var(--mono);word-break:break-all;align-items:center;gap:12px;padding:16px 18px;font-size:15px;line-height:1.5;display:flex}.output .val{flex:1;min-width:0}.output .ph{color:var(--text-3);font-family:var(--font);font-style:italic}.out-actions{flex-shrink:0;gap:8px;display:flex}.result-item{border-radius:var(--r-md);background:var(--bg-2);border:1px solid var(--border);transition:all var(--t-fast);align-items:center;gap:10px;padding:11px 14px;display:flex}.result-item:hover{border-color:var(--border-2);background:var(--surface-2)}.result-item .txt{min-width:0;font-family:var(--mono);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13.5px;overflow:hidden}.meter{border-radius:var(--r-full);background:var(--surface-3);height:8px;overflow:hidden}.meter>span{border-radius:var(--r-full);height:100%;transition:width var(--t-base), background var(--t-base);display:block}.stat-row{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.stat{border-radius:var(--r-md);background:var(--bg-2);border:1px solid var(--border);padding:14px 16px}.stat .k{color:var(--text-3);text-transform:uppercase;letter-spacing:.05em;font-size:11.5px;font-weight:600}.stat .v{font-variant-numeric:tabular-nums;margin-top:4px;font-size:18px;font-weight:800}.swatch{border-radius:var(--r-lg);transition:transform var(--t-fast);flex-direction:column;gap:12px;padding:16px;display:flex}.swatch:hover{transform:translateY(-2px)}.swatch .chip{border-radius:var(--r-md);height:64px;box-shadow:inset 0 0 0 1px #ffffff1f}.swatch .hex{font-family:var(--mono);font-size:15px;font-weight:700}.swatch .row2{flex-wrap:wrap;gap:6px;display:flex}.mini-btn{border-radius:var(--r-sm);border:1px solid var(--border-2);background:var(--surface-2);height:30px;color:var(--text-2);cursor:pointer;transition:all var(--t-fast);padding:0 10px;font-size:11.5px;font-weight:600}.mini-btn:hover{background:var(--surface-3);color:var(--text)}.empty{text-align:center;color:var(--text-3);padding:44px 20px}.empty .big{margin-bottom:10px;font-size:40px}.empty h3{color:var(--text-2);margin:0 0 6px}.empty p{margin:0;font-size:13.5px}.drop{border:2px dashed var(--border-2);border-radius:var(--r-lg);text-align:center;color:var(--text-2);cursor:pointer;transition:all var(--t-fast);padding:40px 20px}.drop:hover,.drop.drag{border-color:var(--brand);background:var(--brand-soft)}.hero{text-align:center;padding:44px 0 28px}.hero h1{letter-spacing:-.04em;margin:0 0 16px;font-size:clamp(30px,6vw,52px);font-weight:900;line-height:1.08}.hero h1 .g{background:var(--grad);-webkit-text-fill-color:transparent;background-clip:text}.hero p{color:var(--text-2);max-width:560px;margin:0 auto 26px;font-size:clamp(15px,2.4vw,17px);line-height:1.6}.hero .cta{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.pill-row{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:26px;display:flex}.pill{border-radius:var(--r-full);background:var(--surface-2);border:1px solid var(--border);color:var(--text-2);align-items:center;gap:6px;padding:7px 14px;font-size:12.5px;display:inline-flex}.cards{grid-template-columns:1fr;gap:16px;margin-top:32px;display:grid}.tool-card{border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:all var(--t-base);flex-direction:column;gap:8px;padding:22px;display:flex;position:relative;overflow:hidden}.tool-card:before{content:"";background:var(--grad);opacity:0;height:3px;transition:opacity var(--t-base);position:absolute;top:0;left:0;right:0}.tool-card:hover{border-color:var(--border-2);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.tool-card:hover:before{opacity:1}.tool-card .ic{font-size:30px}.tool-card h3{margin:0;font-size:16.5px;font-weight:700}.tool-card p{color:var(--text-2);margin:0;font-size:13px;line-height:1.55}.tool-card .arrow{background:var(--surface-2);width:30px;height:30px;color:var(--text-3);opacity:0;transition:all var(--t-fast);border-radius:50%;place-items:center;display:grid;position:absolute;top:20px;right:20px;transform:translate(-4px)}.tool-card:hover .arrow{opacity:1;color:var(--brand);transform:translate(0)}.privacy-band{text-align:center;border-radius:var(--r-xl);background:var(--surface-2);border:1px solid var(--border);margin-top:48px;padding:38px 24px;position:relative;overflow:hidden}.privacy-band:before{content:"";background:radial-gradient(circle at 50% 0%, var(--brand-soft), transparent 60%);position:absolute;inset:0}.privacy-band .ic{font-size:38px}.privacy-band h2{color:var(--success);margin:10px 0 8px;font-size:19px}.privacy-band p{color:var(--text-2);max-width:520px;margin:0 auto 18px;font-size:14px}.privacy-band .badges{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.toast-wrap{z-index:200;pointer-events:none;flex-direction:column;gap:10px;width:min(380px,100vw - 32px);display:flex;position:fixed;top:16px;right:16px}.toast{pointer-events:auto;border-radius:var(--r-lg);background:color-mix(in srgb, var(--surface) 92%, transparent);backdrop-filter:blur(16px);border:1px solid var(--border-2);box-shadow:var(--shadow-lg);animation:toastIn var(--t-spring) both;gap:12px;padding:13px 16px;display:flex}.toast .dot{border-radius:50%;flex-shrink:0;width:9px;height:9px;margin-top:5px;box-shadow:0 0 8px}.toast.success .dot{background:var(--success);color:var(--success)}.toast.warning .dot{background:var(--warning);color:var(--warning)}.toast.error .dot{background:var(--error);color:var(--error)}.toast.info .dot{background:var(--info);color:var(--info)}.toast .t{margin:0;font-size:13px;font-weight:700}.toast .m{color:var(--text-2);margin:2px 0 0;font-size:12.5px}@keyframes toastIn{0%{opacity:0;transform:translate(110%)}to{opacity:1;transform:translate(0)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp var(--t-base) both}@media (width>=600px){.grid-2,.cards{grid-template-columns:repeat(2,1fr)}.stat-row{grid-template-columns:repeat(4,1fr)}}@media (width>=900px){.body-grid{grid-template-columns:var(--sidebar-w) 1fr}.sidebar{display:block}.menu-toggle{display:none}.pill-nav{display:inline-flex}.search .kbd{display:inline-block}.main{padding:26px 30px 56px}.cards{grid-template-columns:repeat(3,1fr)}}@media (width<=899px){.search .kbd{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important}}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:99px}::-webkit-scrollbar-track{background:0 0}
