:root{--color-primary:#0052ff;--color-primary-hover:#003ecc;--color-primary-active:#003ecc;--color-primary-disabled:#a8b8cc;--color-on-primary:#fff;--color-canvas:#fff;--color-surface:#fff;--color-surface-soft:#f7f7f7;--color-surface-strong:#eef0f3;--color-surface-card:#fff;--color-surface-dark:#0a0b0d;--color-surface-dark-elevated:#16181c;--color-hairline:#dee1e6;--color-hairline-soft:#eef0f3;--color-hairline-strong:#c5cad3;--color-hairline-dark:#272b33;--color-ink:#0a0b0d;--color-body:#5b616e;--color-body-strong:#0a0b0d;--color-muted:#7c828a;--color-muted-soft:#a8acb3;--color-on-dark:#fff;--color-on-dark-soft:#a8acb3;--color-semantic-up:#05b169;--color-semantic-up-bg:#e6f8f0;--color-semantic-down:#cf202f;--color-semantic-down-bg:#fdebee;--color-accent-yellow:#f4b000;--color-brand-green:#05b169;--color-brand-green-dark:#048850;--color-brand-green-mid:#05b169;--color-brand-green-soft:#e6f8f0;--color-brand-teal-deep:#0a0b0d;--color-charcoal:#16181c;--color-slate:#5b616e;--color-steel:#7c828a;--color-stone:#a8acb3;--color-success:#05b169;--color-success-bg:#e6f8f0;--color-error:#cf202f;--color-error-bg:#fdebee;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe 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rgba(0,82,255,.2)}.form-group{display:flex;flex-direction:column;gap:8px;margin-bottom:var(--space-base)}.form-label{font-size:13.5px;font-weight:600;color:var(--color-ink);display:flex;justify-content:space-between;align-items:center}.form-hint{font-size:12px;color:var(--color-muted);font-weight:400}.input-wrapper{position:relative;display:flex;align-items:center}.input-prefix{left:16px;font-size:15px;font-family:var(--font-mono)}.input-prefix,.input-suffix{position:absolute;font-weight:600;color:var(--color-muted);pointer-events:none}.input-suffix{right:16px;font-size:14px}.form-input{width:100%;height:48px;min-height:48px;padding:10px 16px;font-family:var(--font-sans);font-size:16px;color:var(--color-ink);background-color:var(--color-surface);border:1px solid var(--color-hairline);border-radius:var(--radius-md);outline:none;transition:border-color .15s ease,box-shadow .15s 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ease;outline:none}.tab-pill-btn:hover{color:var(--color-ink);background-color:rgba(0,0,0,.04)}.tab-pill-btn.active{background-color:var(--color-surface);color:var(--color-ink);font-weight:600;box-shadow:0 1px 4px rgba(10,11,13,.08)}.preset-btn{display:inline-flex;align-items:center;justify-content:center;padding:6px 14px;font-size:12px;border-radius:var(--radius-pill);border:1px solid var(--color-hairline);background-color:var(--color-surface-soft);color:var(--color-ink);cursor:pointer;font-weight:500;min-height:34px;touch-action:manipulation;transition:all .15s ease}.preset-btn:hover{background-color:var(--color-surface-strong);border-color:var(--color-hairline-strong);color:var(--color-ink)}.ad-slot-container{margin:var(--space-xl) auto;max-width:728px;min-height:90px;background-color:var(--color-surface-soft);border:1px solid var(--color-hairline);border-radius:var(--radius-md);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px;text-align:center}.ad-slot-label{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--color-muted);font-weight:600}.guide-layout-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;grid-gap:40px;gap:40px;align-items:start}@media (max-width:860px){.guide-layout-grid{grid-template-columns:1fr!important;gap:24px!important}}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media (max-width:768px){body,html{width:100%!important;max-width:100%!important;overflow-x:clip!important}.container{padding-left:14px!important;padding-right:14px!important;box-sizing:border-box!important}.card{padding:20px 16px!important;border-radius:var(--radius-lg)!important}.tab-pills{border-radius:14px!important;padding:4px!important;gap:4px!important}.tab-pill-btn{flex:1 1 auto;min-width:110px;padding:8px 12px!important;font-size:13px!important;border-radius:10px!important}.ad-slot-container{max-width:100%!important;overflow:hidden!important}}@media (max-width:480px){.card{padding:16px 12px!important}.tab-pills{flex-wrap:nowrap!important;overflow-x:auto!important;scrollbar-width:none!important;-ms-overflow-style:none!important;-webkit-overflow-scrolling:touch!important;padding:4px 6px!important}.tab-pills::-webkit-scrollbar{display:none!important}.tab-pill-btn{flex:0 0 auto!important;white-space:nowrap!important;min-width:auto!important;font-size:12.5px!important;padding:8px 14px!important}}[data-theme=dark] body{background-color:#0a0b0d!important;color:#a8acb3!important}[data-theme=dark] .card{background-color:#16181c!important;border-color:#272b33!important;color:#fff!important}[data-theme=dark] .card:hover{border-color:#383d47!important}[data-theme=dark] .card-interactive:hover{border-color:var(--color-primary)!important}[data-theme=dark] .form-label{color:#fff!important}[data-theme=dark] .form-hint{color:#7c828a!important}[data-theme=dark] .form-input{background-color:#121417!important;border-color:#272b33!important;color:#fff!important}[data-theme=dark] .form-input:focus{border-color:var(--color-primary)!important}[data-theme=dark] .tab-pills{background-color:#121417!important;border-color:#272b33!important}[data-theme=dark] .tab-pill-btn{color:#a8acb3!important}[data-theme=dark] .tab-pill-btn:hover{color:#fff!important;background-color:hsla(0,0%,100%,.06)!important}[data-theme=dark] .tab-pill-btn.active{background-color:#20242b!important;color:#fff!important}[data-theme=dark] .btn-secondary{background-color:#16181c!important;border-color:#272b33!important;color:#fff!important}[data-theme=dark] .btn-secondary:hover{background-color:#20242b!important;border-color:#383d47!important}[data-theme=dark] .preset-btn{background-color:#1a1d22!important;border-color:#272b33!important;color:#fff!important}[data-theme=dark] .preset-btn:hover{background-color:#242830!important}[data-theme=dark] .ad-slot-container{background-color:#121417!important;border-color:#272b33!important}@media (max-width:1023px){.desktop-supporting-sidebar-ad,.supporting-sidebar-ad{display:none!important}}.adsense-slot-wrapper:has(ins[data-ad-status=unfilled]){display:none!important}