@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";
:root{--color-primary:#ff6b00;--color-primary-hover:#e56000;--color-bg-main:#f7f7f8;--color-bg-card:#fff;--color-border:#e5e7eb;--color-text-primary:#111827;--color-text-secondary:#6b7280;--color-text-inverse:#fff;--nav-bg:#fffffff2;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000000d,0 2px 4px -2px #0000000d;--shadow-float:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--shadow-nav:0 -2px 10px #0000000d;--radius-xs:6px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-pill:9999px;--transition-fast:.15s ease-in-out;--transition-normal:.3s cubic-bezier(.4,0,.2,1);--max-app-width:600px}.dark{--color-primary:#ff6b00;--color-primary-hover:#ff8533;--color-bg-main:#121212;--color-bg-card:#1e1e1e;--color-border:#2d2d2d;--color-text-primary:#f3f4f6;--color-text-secondary:#9ca3af;--color-text-inverse:#fff;--nav-bg:#1e1e1ef2;--shadow-sm:0 1px 2px 0 #0000004d;--shadow-md:0 4px 6px -1px #0000004d;--shadow-float:0 10px 15px -3px #0006;--shadow-nav:0 -2px 10px #0000004d}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--color-bg-main);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--transition-normal),color var(--transition-normal);scrollbar-width:none;-ms-overflow-style:none;width:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;overflow-x:hidden}body::-webkit-scrollbar{display:none}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.app-container{max-width:var(--max-app-width);background-color:var(--color-bg-main);flex-direction:column;min-height:100vh;margin:0 auto;display:flex;position:relative;overflow-x:hidden;box-shadow:0 0 40px #00000008}.dark .app-container{box-shadow:0 0 40px #0003}.main-content{flex:1;min-width:0;padding:16px 16px 90px;overflow-x:hidden}.top-bar{background-color:var(--nav-bg);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);z-index:40;flex-direction:column;display:flex;position:sticky;top:0;box-shadow:0 2px 10px #0000000d}.dark .top-bar{box-shadow:0 2px 10px #0000004d}.top-bar-row{justify-content:space-between;align-items:center;padding:12px 16px 8px;display:flex}.top-nav{border-top:1px solid var(--color-border);justify-content:space-around;align-items:center;padding:6px 0 8px;display:flex}.top-nav-item{color:var(--color-text-secondary);transition:color var(--transition-fast);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;padding:4px 12px;font-size:.7rem;font-weight:500;display:flex}.top-nav-item.active{color:var(--color-primary)}.top-nav-item svg{stroke-width:2px;width:20px;height:20px;transition:transform var(--transition-fast)}.top-nav-item:active svg{transform:scale(.9)}.top-nav-item:not(:last-child){border-right:1px solid var(--color-border)}.brand-title{color:var(--color-primary);letter-spacing:-.5px;font-size:1.25rem;font-weight:800}.brand-link{align-items:center;text-decoration:none;display:flex}.header-actions{align-items:center;gap:12px;display:flex}.bottom-nav{width:100%;max-width:var(--max-app-width);background-color:var(--nav-bg);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--color-border);z-index:50;height:70px;padding-bottom:env(safe-area-inset-bottom);justify-content:space-around;align-items:center;margin:0 auto;display:flex;position:fixed;bottom:0;left:0;right:0}.nav-item{color:var(--color-text-secondary);transition:color var(--transition-fast);flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:8px;font-size:.75rem;font-weight:500;display:flex}.nav-item.active{color:var(--color-primary)}.nav-item svg{stroke-width:2px;width:24px;height:24px;transition:stroke var(--transition-fast),transform var(--transition-fast)}.nav-item:active svg{transform:scale(.9)}.song-card,.artist-card,.rep-card{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:transform var(--transition-fast),box-shadow var(--transition-fast);box-shadow:var(--shadow-sm);cursor:pointer;align-items:center;margin-bottom:12px;padding:16px;display:flex}.song-card:active{transform:scale(.98)}.song-card-info{flex:1}.song-card-title{color:var(--color-text-primary);margin-bottom:4px;font-size:1rem;font-weight:600}.song-card-artist{color:var(--color-text-secondary);font-size:.875rem;font-weight:500}.song-card-actions{align-items:center;gap:8px;display:flex}.badge{border-radius:var(--radius-xs);letter-spacing:.5px;justify-content:center;align-items:center;padding:4px 8px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-tone{color:var(--color-primary);background-color:#ff6b001a;border:1px solid #ff6b0033}.dark .badge-tone{background-color:#ff6b0026}.badge-capo{background-color:var(--color-bg-main);color:var(--color-text-secondary);border:1px solid var(--color-border)}.btn{border-radius:var(--radius-sm);transition:all var(--transition-fast);justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:.875rem;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-hover)}.btn-primary:active{transform:translateY(2px)}.transpose-controls{background-color:var(--color-bg-card);border-radius:var(--radius-pill);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);align-items:center;gap:12px;margin-bottom:24px;padding:8px 16px;display:flex}.transpose-btn{background-color:var(--color-bg-main);width:32px;height:32px;color:var(--color-text-primary);transition:background-color var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;font-weight:600;display:flex}.transpose-btn:hover{background-color:var(--color-border)}.transpose-val{text-align:center;min-width:24px;font-size:.9rem;font-weight:700}.fab{bottom:90px;right:max(16px,calc((100vw - var(--max-app-width))/2 + 16px));background-color:var(--color-primary);color:#fff;width:56px;height:56px;box-shadow:var(--shadow-float);transition:transform var(--transition-fast);z-index:45;border-radius:50%;justify-content:center;align-items:center;display:flex;position:fixed}.fab:active{transform:scale(.9)translateY(2px)}.song-header{margin-bottom:24px}.song-header h1{margin-bottom:8px;font-size:1.75rem;font-weight:800;line-height:1.2}.song-header .artist-link{color:var(--color-text-secondary);text-underline-offset:4px;font-size:1rem;font-weight:500;text-decoration:underline}.lyrics-container{color:var(--color-text-primary);background-color:var(--color-bg-card);border-radius:var(--radius-md);border:1px solid var(--color-border);font-variant-numeric:tabular-nums;letter-spacing:0;word-spacing:0;margin-bottom:40px;padding:24px 16px;font-size:.95rem;line-height:1.8;overflow:hidden;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace!important}.lyrics-scaler{transform-origin:0 0;width:max-content}.chord{color:#f97316;cursor:pointer;font-family:inherit;position:relative}.text-line-block,.chord-line-block{white-space:pre;min-height:1.5em;margin:0;padding:0;display:block}.split-column-view{column-count:2;column-rule:1px solid var(--color-border);column-gap:32px}@media (max-width:768px){.split-column-view{column-count:1;column-rule:none}}.tone-switcher{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-sm);margin-bottom:20px;padding:4px;display:flex}.switch-btn{color:var(--color-text-secondary);border-radius:var(--radius-xs);transition:all var(--transition-fast);flex:1;padding:10px 16px;font-size:.9rem;font-weight:600}.switch-btn.active{background-color:var(--color-bg-main);color:var(--color-text-primary);box-shadow:var(--shadow-sm)}.capo-info-container{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-sm);margin-bottom:20px;padding:12px 16px}.capo-detail{align-items:center;gap:8px;display:flex}.capo-label{color:var(--color-text-secondary);font-size:.9rem;font-weight:600}.chord-tools-bar{margin-bottom:16px}.tools-group{justify-content:space-between;align-items:stretch;gap:6px;width:100%;display:flex}.tools-group>*{justify-content:center;align-items:center;display:flex}.tool-btn{white-space:nowrap;background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-sm);min-height:36px;color:var(--color-text-secondary);transition:all var(--transition-fast);justify-content:center;align-items:center;gap:5px;padding:7px 10px;font-size:.83rem;font-weight:600;display:inline-flex}.tool-btn:hover:not(:disabled){background-color:var(--color-bg-main);color:var(--color-text-primary)}.tool-btn.active{background-color:var(--color-primary);color:#fff;border-color:var(--color-primary)}.tool-btn:disabled{opacity:.5;cursor:not-allowed}.tool-btn-group{background-color:var(--color-bg-card);border-radius:var(--radius-sm);border:1px solid var(--color-border);align-items:stretch;gap:2px;padding:3px;display:flex}.tool-btn-group .tool-btn{min-height:unset;background:0 0;border:none;height:100%}.tool-btn-group .tool-btn:hover:not(:disabled){background-color:var(--color-bg-main)}.font-size-indicator{text-align:center;min-width:32px;min-height:36px;color:var(--color-text-primary);justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:inline-flex}.tone-selector-container{margin-bottom:24px}.tone-selector-scroll{gap:8px;width:100%;padding:8px 0 16px;flex-wrap:wrap!important;display:flex!important}.tone-btn{color:#6b7280;cursor:pointer;white-space:nowrap;background-color:#fff;border:1px solid #e5e7eb;border-radius:9999px;flex-shrink:0;padding:8px 16px;font-size:14.4px;font-weight:600;transition:all .2s}.tone-btn:hover{color:#ff6b00;border-color:#ff6b00}.tone-btn.active{color:#ff6b00;background-color:#ff6b001a;border-color:#ff6b004d}.transpose-controls{margin-bottom:0!important}.autoscroll-controls{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-sm);align-items:stretch;display:flex;overflow:hidden}.autoscroll-btn{width:28px;color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;font-size:1rem;font-weight:700;display:flex}.autoscroll-btn:hover:not(:disabled){background-color:var(--color-bg-main);color:var(--color-text-primary)}.autoscroll-btn:disabled{opacity:.35;cursor:not-allowed}.autoscroll-play-btn{border:none;border-left:1px solid var(--color-border);border-right:1px solid var(--color-border);width:36px;color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;justify-content:center;align-items:center;display:flex}.autoscroll-play-btn:hover{background-color:var(--color-bg-main);color:var(--color-primary)}.autoscroll-play-btn.playing{color:var(--color-primary);background-color:#ff6b0014}.autoscroll-play-btn.playing svg{animation:1.5s ease-in-out infinite scroll-pulse}@keyframes scroll-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(.92)}}@keyframes fadeInUp{0%{opacity:0;transform:translate(-50%)translateY(10px)}to{opacity:1;transform:translate(-50%)translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.autoscroll-speed-val{min-width:28px;height:46px;color:var(--color-text-secondary);pointer-events:none;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;font-size:.78rem;font-weight:700;display:inline-flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.section-title{color:var(--color-text-primary);margin-bottom:16px;font-size:1.125rem;font-weight:700}.horizontal-scroll{scrollbar-width:none;-ms-overflow-style:none;gap:12px;padding-bottom:8px;display:flex;overflow-x:auto}.horizontal-scroll::-webkit-scrollbar{display:none}.horizontal-scroll .song-card{min-width:280px;margin-bottom:0}.discovery-container{margin:16px 0}.discovery-list{grid-template-columns:1fr;gap:0;display:grid}@media (min-width:768px){.discovery-list{grid-template-columns:1fr 1fr;gap:0}}.discovery-item{transition:all var(--transition-fast);cursor:pointer;background-color:#0000;align-items:center;padding:8px 12px;display:flex}.discovery-item:nth-child(2n){background-color:var(--color-bg-main)}.discovery-item:nth-child(odd){background-color:#0000}@media (min-width:768px){.discovery-item:nth-child(2n),.discovery-item:nth-child(odd){background-color:#0000}.discovery-item:nth-child(4n+3),.discovery-item:nth-child(4n+4){background-color:var(--color-bg-main)}}.discovery-item:hover{background-color:#8080801a!important}.item-badge{width:32px;height:32px;color:var(--color-primary);background-color:#ff6b001a;border:1px solid #ff6b0033;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-right:12px;font-size:.9rem;font-weight:700;display:flex}.item-details{flex-direction:column;flex:1;display:flex}.item-title{color:var(--color-text-primary);margin-bottom:2px;font-size:.95rem;font-weight:600}.item-subtitle{color:var(--color-text-secondary);font-size:.8rem;font-weight:500}.search-page-container{width:100%}.card-panel{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:32px;padding:24px}.search-title{text-align:center;color:var(--color-text-primary);justify-content:center;align-items:center;gap:8px;margin-bottom:24px;font-size:1.5rem;font-weight:700;display:flex}@media (min-width:768px){.search-title{font-size:1.875rem}}.search-form{max-width:42rem;margin:0 auto;position:relative}.search-input{border-radius:var(--radius-md);border:1px solid var(--color-border);background-color:var(--color-bg-main);width:100%;color:var(--color-text-primary);transition:box-shadow var(--transition-fast),border-color var(--transition-fast);padding:16px 56px 16px 20px;font-family:inherit;font-size:1.125rem}.search-input:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 3px #ff6b0033}.search-submit-btn{border-radius:var(--radius-sm);justify-content:center;align-items:center;padding:8px;display:flex;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.search-loading{justify-content:center;padding:48px 0;display:flex}.spinner{border:4px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}.search-no-results{text-align:center;color:var(--color-text-secondary);padding:48px 0;font-size:1.125rem}.search-section{margin-bottom:32px}.search-section-title{color:var(--color-text-primary);align-items:center;gap:8px;margin-bottom:16px;font-size:1.25rem;font-weight:700;display:flex}.search-tag-cloud-mixed{flex-wrap:wrap;justify-content:flex-start;gap:.5rem;padding-top:.5rem;display:flex}.search-tag-mixed{cursor:pointer;box-shadow:var(--shadow-sm);border:none;border-radius:9999px;align-items:center;padding:4px 10px;font-family:inherit;font-size:13px;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.search-tag-artist{color:#4caf50!important;background-color:#4caf501a!important;border:1px solid #4caf5033!important}.search-tag-artist:hover{transform:translateY(-2px);box-shadow:0 4px 6px #4caf5033;color:#fff!important;background-color:#4caf50!important}.search-tag-song{color:#ef4444!important;background-color:#ef44441a!important;border:1px solid #ef444433!important}.search-tag-song:hover{transform:scale(1.05);background-color:#ef444433!important}.size-variant-0{font-size:.875rem}.size-variant-1{font-size:1rem;font-weight:600}.size-variant-2{font-size:1.125rem;font-weight:700}.size-variant-3{font-size:.95rem;font-weight:600}.search-results-grid{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:768px){.search-results-grid{grid-template-columns:1fr 1fr}}@media (min-width:1024px){.search-results-grid{grid-template-columns:1fr 1fr 1fr}}.popular-searches-title{color:var(--color-text-primary);align-items:center;gap:8px;margin-bottom:24px;font-size:1.25rem;font-weight:700;display:flex}.title-indicator{background-color:var(--color-primary);border-radius:var(--radius-pill);width:8px;height:24px}.popular-sections{flex-direction:column;gap:32px;display:flex}.popular-section-title{color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:8px;margin-bottom:16px;font-size:.875rem;font-weight:600;display:flex}.icon-orange{color:var(--color-primary)}.icon-green{color:#22c55e}.icon-red{color:#ef4444}.icon-white{color:#fff}.icon-small{width:16px;height:16px}.fade-in{animation:.5s ease-out forwards fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.page-content-html h1,.page-content-html h2,.page-content-html h3{color:var(--color-text-primary);margin-top:1.5em;margin-bottom:.5em;font-weight:700}.page-content-html h1{font-size:1.6rem;line-height:1.3}.page-content-html h2{font-size:1.25rem;line-height:1.35}.page-content-html h3{font-size:1.05rem;line-height:1.4}.page-content-html p{margin-bottom:1em;line-height:1.6}.page-content-html ul,.page-content-html ol{margin-bottom:1em;padding-left:2em}.page-content-html li{margin-bottom:.5em}.page-content-html a{color:var(--color-primary);text-decoration:underline}.page-content-html strong,.page-content-html b{color:var(--color-text-primary);font-weight:700}.page-content-html{width:100%;max-width:100%;overflow:hidden}.page-content-html *{white-space:normal!important;-webkit-hyphens:none!important;hyphens:none!important;overflow-wrap:break-word!important;word-wrap:break-word!important;word-break:normal!important;box-sizing:border-box!important;background-color:#0000!important;max-width:100%!important;height:auto!important}.page-content-html strong,.page-content-html b,.page-content-html em,.page-content-html i,.page-content-html u,.page-content-html a,.page-content-html span{display:inline!important}.dark .page-content-html *{color:inherit!important;background-color:#0000!important}.page-content-html a{text-decoration:underline;color:var(--color-primary)!important}.seo-rich-content.page-content-html h1,.seo-rich-content.page-content-html h2,.seo-rich-content.page-content-html h3{margin-top:.6em!important;margin-bottom:.3em!important}.seo-rich-content.page-content-html h2{font-size:1.05rem!important}.seo-rich-content.page-content-html h3{font-size:.9rem!important}.seo-rich-content.page-content-html p{margin-bottom:.5em!important}.notif-container{align-items:center;display:inline-flex;position:relative}@media (max-width:480px){.notif-container{position:static}}.notif-panel{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);width:340px;max-height:480px;box-shadow:var(--shadow-float);z-index:9999;scrollbar-width:thin;position:absolute;top:calc(100% + 8px);right:-50px;overflow-y:auto}@media (max-width:480px){.notif-panel{width:auto;max-width:none;margin-right:0;position:absolute;top:64px;left:12px;right:12px;transform:none}}.notif-header{border-bottom:1px solid var(--color-border);background-color:var(--color-bg-card);z-index:10;justify-content:space-between;align-items:center;padding:14px 16px;display:flex;position:sticky;top:0}.notif-item{border-bottom:1px solid var(--color-border);cursor:pointer;padding:12px 16px;transition:background .2s}.notif-item:hover{background-color:rgba(var(--color-primary-rgb,255,107,0),.04)}.notif-unread{background-color:rgba(var(--color-primary-rgb,255,107,0),.08)}.notif-dot{background:#dc3545;border-radius:50%;flex-shrink:0;width:7px;height:7px;margin-top:6px}.badge-container,.badge-clickable{color:#6b7280;white-space:nowrap;background-color:#f7f7f8;border:1px solid #e5e7eb;border-radius:6px;justify-content:center;align-items:center;gap:6px;min-height:32px;padding:4px 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