:root{--primary:#075bda;--primary-hover:#0454cc;--primary-light:#eaf3ff;--text:#222;--text-secondary:#555;--muted:#777;--light:#999;--white:#fff;--background:whitesmoke;--surface:#f7f7f7;--border:#ddd;--border-dark:#ccc;--success:#198754;--success-bg:#eaf7ef;--danger:#dc3545;--danger-bg:#fff0f1;--warning:#997404;--warning-bg:#fff8df;--info:#0c63e7;--info-bg:#eef6ff;--radius:4px;--radius-sm:3px;--container:960px;--font:Arial, Helvetica, sans-serif}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{background:var(--background);color:var(--text);font-family:var(--font);margin:0;font-size:15px;line-height:1.6}img{max-width:100%;height:auto}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}p{margin-top:0}h1,h2,h3,h4,h5,h6{margin-top:0;line-height:1.3}hr{background:var(--border);border:0;height:1px;margin:25px 0}.container{width:min(calc(100% - 30px), var(--container));margin-left:auto;margin-right:auto}.container-sm{width:min(100% - 30px,720px);margin-left:auto;margin-right:auto}.container-lg{width:min(100% - 30px,1140px);margin-left:auto;margin-right:auto}.row{flex-wrap:wrap;margin-left:-8px;margin-right:-8px;display:flex}.col{width:100%;padding-left:8px;padding-right:8px}.col-6{width:50%;padding-left:8px;padding-right:8px}.col-4{width:33.3333%;padding-left:8px;padding-right:8px}.col-3{width:25%;padding-left:8px;padding-right:8px}.navbar{border-bottom:1px solid var(--border);background:#fff;padding-left:13px;padding-right:13px}.nav-login{border:1px solid var(--border);border-radius:var(--radius);color:var(--text-secondary)!important;padding:6px 12px!important}.nav-register{border-radius:var(--radius);background-color:var(--primary);border:1px solid #0000;color:var(--white)!important;padding:6px 12px!important}.nav-login:hover{background:var(--text-secondary);color:#fff!important;text-decoration:none!important}.nav-register:hover{background-color:var(--primary-hover);color:#fff!important;text-decoration:none!important}.navbar-inner{justify-content:space-between;align-items:center;min-height:52px;display:flex;position:relative}.navbar-brand{color:var(--text);white-space:nowrap;font-size:17px;font-weight:700;text-decoration:none}.navbar-brand:hover{color:var(--primary)}.navbar-nav{align-items:center;gap:22px;display:flex}.navbar-nav a{color:var(--text-secondary);padding:17px 0;font-size:14px;text-decoration:none}.navbar-nav a:hover{color:var(--primary);text-decoration:underline}.navbar-toggle{border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;background:#fff;width:45px;height:36px;padding:7px;display:none}.navbar-toggle span{background:var(--muted);width:20px;height:2px;margin:4px auto;transition:all .2s;display:block}@media (width<=650px){.navbar-inner{min-height:52px}.navbar-toggle{display:block}.navbar-nav{border:1px solid var(--border);z-index:100;background:#fff;border-top:0;flex-direction:column;align-items:stretch;gap:0;display:none;position:absolute;top:52px;left:0;right:0}.navbar-nav.active{display:flex}.navbar-nav a{border-top:1px solid #eee;padding:12px 15px;display:block}.navbar-nav a:first-child{border-top:0}.navbar-nav a:hover{background:var(--surface)}.navbar-toggle.active span:first-child{transform:translateY(6px)rotate(45deg)}.navbar-toggle.active span:nth-child(2){opacity:0}.navbar-toggle.active span:nth-child(3){transform:translateY(-6px)rotate(-45deg)}}.main{min-height:calc(100vh - 120px)}.page{padding:35px 10px 50px}.dictionary-header{text-align:center;padding:45px 0 35px}.dictionary-title{color:var(--text);letter-spacing:-1px;margin-bottom:7px;font-size:34px;font-weight:700}.dictionary-title span{color:var(--primary)}.dictionary-subtitle{color:var(--muted);margin-bottom:25px;font-size:15px}.search{width:min(100%,680px);margin-left:auto;margin-right:auto}.search-group{display:flex}.search-input{border:1px solid var(--border-dark);border-radius:var(--radius) 0 0 var(--radius);background:var(--white);min-width:0;height:44px;color:var(--text);border-right:0;outline:none;flex:1;padding:0 12px;font-size:15px}.search-input::placeholder{color:#999}.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px #0d6efd1a}.search-button{border:1px solid var(--primary);border-radius:0 var(--radius) var(--radius) 0;background:var(--primary);height:44px;color:var(--white);padding:0 18px;font-weight:700}.search-button:hover{border-color:var(--primary-hover);background:var(--primary-hover)}.search-hint{color:var(--muted);text-align:left;margin-top:8px;font-size:12px}.section{margin-top:35px}.section-header{margin-bottom:15px}.section-title{margin:0;font-size:20px;font-weight:700}.section-description{color:var(--muted);margin:4px 0 0;font-size:13px}.popular{flex-wrap:wrap;gap:6px 10px;display:flex}.kata{background-color:var(--white);border-radius:var(--radius);border:1px solid var(--border);padding:6px 16px!important;text-decoration:none!important}.kata:hover{background-color:var(--primary);color:var(--white)}.word-feature{border:1px solid var(--border);border-left:4px solid var(--primary);background:var(--white);padding:18px 20px}.word-feature-label{color:var(--muted);text-transform:uppercase;margin-bottom:6px;font-size:12px;font-weight:700}.word-feature-title{margin:0;font-size:25px;font-weight:700}.word-feature-title a{color:var(--primary)}.word-feature-pronunciation{color:var(--muted);margin-top:1px;font-size:13px}.word-feature-definition{color:var(--text-secondary);margin:12px 0 0;font-size:14px}.word-list{flex-wrap:wrap}.word-item{border-bottom:1px solid #eee;padding:12px 4px;display:block}.word-item:first-child{border-top:1px solid #eee}.word-item:hover{background:#fafafa;text-decoration:none}.word-item-title{color:var(--primary);margin:0;font-size:16px;font-weight:700}.word-item-meta{color:var(--muted);margin-top:1px;font-size:12px}.word-item-definition{color:var(--text-secondary);margin-top:3px;font-size:13px}.search-result-info{color:var(--muted);margin-bottom:20px;font-size:13px}.search-result-info strong{color:var(--text)}.dictionary-result{margin-bottom:28px}.dictionary-word{color:var(--text);margin-bottom:2px;font-size:28px;font-weight:700}.dictionary-word a{color:var(--primary)}.dictionary-pronunciation{color:var(--muted);margin-bottom:14px;font-size:13px}.word-class{color:var(--muted);margin-bottom:5px;font-size:12px;font-style:italic;display:inline-block}.word-class:before{content:"["}.word-class:after{content:"]"}.definition{counter-reset:definition;margin:0 0 15px;padding:0;list-style:none}.definition>li{color:var(--text);margin-bottom:10px;padding-left:28px;position:relative}.definition>li:before{counter-increment:definition;content:counter(definition) ".";color:var(--text-secondary);font-weight:700;position:absolute;top:0;left:0}.definition p{margin:0}.definition-example{border-left:2px solid var(--border);color:var(--muted);margin-top:6px;padding-left:15px;font-size:13px;font-style:italic}.related-words{margin-top:25px}.related-words-title{margin-bottom:7px;font-size:15px;font-weight:700}.related-words-list{flex-wrap:wrap;gap:5px 12px;margin:0;padding:0;list-style:none;display:flex}.related-words-list li{font-size:14px}.category-list{grid-template-columns:repeat(5,1fr);display:grid}.category-list a{padding:5px 0;font-size:14px;display:block}.card{border:1px solid var(--border);border-radius:var(--radius);background:var(--white)}.card-header{border-bottom:1px solid var(--border);padding:12px 15px;font-size:15px;font-weight:700}.card-body{padding:15px}.card-footer{border-top:1px solid var(--border);background:var(--surface);padding:10px 15px;font-size:13px}.btn{border-radius:var(--radius);text-align:center;cursor:pointer;background:0 0;border:1px solid #0000;padding:8px 14px;font-size:14px;font-weight:700;line-height:1.4;display:inline-block}.btn:hover{text-decoration:none}.btn-primary{border-color:var(--primary);background:var(--primary);color:var(--white)}.btn-primary:hover{border-color:var(--primary-hover);background:var(--primary-hover)}.btn-secondary{border-color:var(--border-dark);background:var(--white);color:var(--text)}.btn-secondary:hover{background:var(--surface)}.btn-danger{border-color:var(--danger);background:var(--danger);color:var(--white)}.btn-success{border-color:var(--success);background:var(--success);color:var(--white)}.btn-sm{padding:5px 9px;font-size:12px}.btn-lg{padding:10px 18px;font-size:15px}.btn-block{width:100%;display:block}.form-group{margin-bottom:18px}.form-label{color:var(--text);margin-bottom:5px;font-size:14px;font-weight:700;display:block}.form-control,.form-select,.form-textarea{border:1px solid var(--border-dark);border-radius:var(--radius);background:var(--white);width:100%;color:var(--text);outline:none;padding:8px 10px;font-size:14px;display:block}.form-control,.form-select{height:40px}.form-textarea{resize:vertical;min-height:120px}.form-control:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 2px #0d6efd1a}.form-help{color:var(--muted);margin-top:4px;font-size:12px;display:block}.form-check{align-items:center;gap:7px;margin-bottom:10px;display:flex}.form-check input{width:15px;height:15px}.form-check label{font-size:14px}.alert{border-radius:var(--radius);border:1px solid #0000;margin-bottom:18px;padding:11px 13px;font-size:14px}.alert-info{background:var(--info-bg);color:#084298;border-color:#b9d8ff}.alert-success{background:var(--success-bg);color:#146c43;border-color:#b7dfc8}.alert-warning{background:var(--warning-bg);color:#664d03;border-color:#ffe69c}.alert-danger{background:var(--danger-bg);color:#842029;border-color:#f1aeb5}.is-invalid{border-color:var(--danger)!important}.invalid-feedback{color:var(--danger);margin-top:4px;font-size:12px}.badge{background:var(--surface);color:var(--text-secondary);border-radius:3px;padding:2px 7px;font-size:11px;font-weight:700;display:inline-block}.badge-primary{background:var(--primary-light);color:var(--primary)}.badge-success{background:var(--success-bg);color:var(--success)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.table-wrapper{width:100%;overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:14px}.table th,.table td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:9px 10px}.table th{background:var(--surface);font-weight:700}.table tbody tr:hover{background:#fafafa}.pagination{flex-wrap:wrap;gap:4px;margin-top:25px;padding:0;list-style:none;display:flex}.pagination a,.pagination span{border:1px solid var(--border);border-radius:var(--radius);background:var(--white);min-width:34px;color:var(--text-secondary);text-align:center;padding:6px 9px;font-size:13px;display:inline-block}.pagination a:hover{border-color:var(--primary);color:var(--primary);text-decoration:none}.pagination .active span{border-color:var(--primary);background:var(--primary);color:var(--white)}.about{max-width:760px}.about h1{margin-bottom:20px;font-size:28px}.about h2{margin-top:30px;margin-bottom:10px;font-size:20px}.about p{color:var(--text-secondary);font-size:14px;line-height:1.8}.disclaimer{border:1px solid #f1aeb5;border-left:4px solid var(--danger);background:var(--danger-bg);margin-top:25px;padding:14px 16px}.disclaimer-title{color:#842029;margin-bottom:5px;font-size:14px;font-weight:700}.disclaimer p{color:#842029;margin:0;font-size:13px;line-height:1.7}.empty{border:1px solid var(--border);background:var(--surface);text-align:center;padding:35px 15px}.empty-title{margin-bottom:5px;font-size:18px;font-weight:700}.empty-text{color:var(--muted);margin:0;font-size:14px}.footer{background:#fff;border-top:1px solid #e5e7eb;margin-top:60px;padding:0 10px}.footer-inner{grid-template-columns:2fr 1fr 1fr;gap:50px;padding:45px 0;display:grid}.footer-brand{flex-direction:column;align-items:flex-start;display:flex}.footer-logo{color:#2563eb;font-size:22px;font-weight:700;text-decoration:none}.footer-brand p{color:#374151;margin:6px 0;font-size:14px;font-weight:600}.footer-brand span{color:#6b7280;max-width:360px;font-size:13px;line-height:1.6}.footer-links{flex-direction:column;gap:9px;display:flex}.footer-links h4{color:#111827;margin:0 0 8px;font-size:14px}.footer-links a{color:#6b7280;font-size:14px;text-decoration:none;transition:color .2s}.footer-links a:hover{color:#2563eb}.footer-bottom{color:#9ca3af;text-align:center;border-top:1px solid #e5e7eb;padding:18px 0;font-size:13px}@media (width<=700px){.footer-inner{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}}.contributors{border-top:1px solid var(--border)}.contributor-item{border-bottom:1px solid var(--border);color:var(--text);background-color:var(--white);align-items:center;gap:14px;padding:13px 8px;text-decoration:none;display:flex}.contributor-item:hover{background:var(--surface)}.contributor-rank{text-align:center;flex:0 0 34px;width:34px}.rank-number{color:var(--muted);font-size:14px}.contributor-badge{justify-content:center;align-items:center;width:30px;height:30px;font-size:17px;display:inline-flex}.contributor-avatar{flex:0 0 44px;width:44px;height:44px}.contributor-avatar img{-o-object-fit:cover;object-fit:cover;border:1px solid var(--border);border-radius:50%;width:100%;height:100%;display:block}.contributor-info{flex:1;min-width:0}.contributor-name{color:var(--text);font-size:15px;font-weight:700}.contributor-username{color:var(--primary);margin-top:2px;font-size:13px}.top-badge{border:1px solid var(--primary);color:var(--primary);vertical-align:1px;border-radius:3px;margin-left:6px;padding:2px 6px;font-size:11px;font-weight:400;display:inline-block}.contributor-count{text-align:right;flex:none;min-width:70px}.contributor-count strong{color:var(--text);font-size:15px;display:block}.contributor-count span{color:var(--muted);margin-top:2px;font-size:12px;display:block}.contributor-profile{border-bottom:1px solid var(--border);border-radius:var(--radius);background-color:#fff;align-items:center;gap:18px;padding:20px;display:flex}.profile-avatar{flex:0 0 80px;width:80px;height:80px}.profile-avatar img{-o-object-fit:cover;object-fit:cover;border:1px solid var(--border);border-radius:50%;width:100%;height:100%;display:block}.profile-name{color:var(--text);margin:0;font-size:24px;line-height:1.3}.profile-username{color:var(--muted);margin-top:2px;font-size:14px}.profile-bio{color:var(--text-secondary);margin:9px 0 4px;font-size:14px}.profile-joined{color:var(--light);font-size:12px}.profile-stats{border:1px solid var(--border);border-radius:var(--radius);background-color:#fff;grid-template-columns:repeat(4,1fr);display:grid}.profile-stat{text-align:center;border-right:1px solid var(--border);padding:15px}.profile-stat:last-child{border-right:0}.profile-stat strong{color:var(--text);font-size:20px;display:block}.profile-stat span{color:var(--muted);margin-top:3px;font-size:12px;display:block}.contributor-word{border-bottom:1px solid var(--border);justify-content:space-between;gap:20px;padding:15px 8px;display:flex}.contributor-word:first-child{border-top:1px solid var(--border)}.contributor-word-main{flex:1;min-width:0}.contributor-word .word-item-title{margin-bottom:4px}.contributor-word-definition{color:var(--text-secondary);font-size:14px;line-height:1.5}.contributor-word-date{color:var(--light);margin-top:7px;font-size:12px}.contributor-word-status{flex:none;padding-top:2px}.status-badge{border:1px solid;border-radius:3px;padding:3px 7px;font-size:11px;display:inline-block}.status-published{color:var(--success);border-color:var(--success);background:var(--success-bg)}.status-pending{color:var(--warning);background:var(--warning-bg);border-color:#e5c65a}.status-rejected{color:var(--danger);border-color:var(--danger);background:var(--danger-bg)}@media (width<=600px){.contributor-profile{align-items:flex-start}.profile-avatar{flex-basis:65px;width:65px;height:65px}.profile-name{font-size:20px}.profile-bio{margin-top:6px}.profile-stats{grid-template-columns:repeat(2,1fr)}.profile-stat{border-bottom:1px solid var(--border)}.profile-stat:nth-child(2){border-right:0}.profile-stat:nth-child(3),.profile-stat:nth-child(4){border-bottom:0}.contributor-word{display:block}.contributor-word-status{margin-top:9px}}@media (width<=500px){.contributor-item{gap:10px;padding:12px 4px}.contributor-rank{flex-basis:25px;width:25px}.contributor-avatar{flex-basis:40px;width:40px;height:40px}.contributor-name{font-size:14px}.contributor-count{min-width:50px}.contributor-count strong{font-size:14px}.top-badge{display:none}}.text-primary{color:var(--primary)!important}.text-muted{color:var(--muted)!important}.text-dark{color:var(--text)!important}.text-danger{color:var(--danger)!important}.text-success{color:var(--success)!important}.text-center{text-align:center!important}.text-left{text-align:left!important}.text-right{text-align:right!important}.fw-normal{font-weight:400!important}.fw-bold{font-weight:700!important}.d-none{display:none!important}.d-block{display:block!important}.d-flex{display:flex!important}.justify-content-between{justify-content:space-between}.align-center{align-items:center!important}.justify-between{justify-content:space-between!important}.align-items-center{align-items:center!important}.gap-1{gap:5px!important}.gap-2{gap:10px!important}.gap-3{gap:15px!important}.mt-1{margin-top:5px!important}.mt-2{margin-top:10px!important}.mt-3{margin-top:20px!important}.mb-1{margin-bottom:5px!important}.mb-2{margin-bottom:10px!important}.mb-3{margin-bottom:20px!important}.p-1{padding:5px!important}.p-2{padding:10px!important}.p-3{padding:20px!important}@media (width<=768px){.col-6,.col-4,.col-3{width:100%}.dictionary-header{padding:35px 0 25px}.dictionary-title{font-size:30px}.category-list{grid-template-columns:repeat(2,1fr)}}@media (width<=650px){.navbar-inner{position:relative}.navbar-toggle{display:block}.navbar-nav{border:1px solid var(--border);background:var(--white);flex-direction:column;align-items:stretch;padding:5px;display:none;position:absolute;top:55px;left:0;right:0;box-shadow:0 5px 15px #00000014}.navbar-nav.open{display:flex}.navbar-nav a{padding:9px 10px}.navbar-nav a:hover{background:var(--surface)}}.pagination{border-top:1px solid var(--border);margin-top:25px;padding-top:15px}.pagination nav{justify-content:center;display:flex}.pagination .flex{align-items:center;gap:4px;display:flex}.pagination a,.pagination span{border:1px solid var(--border);border-radius:var(--radius);min-width:34px;height:34px;color:var(--text-secondary);background:#fff;justify-content:center;align-items:center;padding:0 10px;font-size:14px;text-decoration:none;display:inline-flex}.pagination a:hover{background:var(--surface);color:var(--primary);border-color:var(--border-dark)}.pagination span[aria-current=page]{background:var(--primary);border-color:var(--primary);color:#fff}.pagination span[aria-disabled=true]{color:var(--light);background:var(--surface)}@media (width<=500px){body{font-size:14px}.container,.container-sm,.container-lg{width:calc(100% - 24px)}.dictionary-title{font-size:27px}.dictionary-subtitle{font-size:14px}.search-input{height:42px;font-size:14px}.search-button{height:42px;padding:0 13px}.dictionary-word{font-size:25px}.word-feature{padding:15px}.word-feature-title{font-size:22px}.category-list{grid-template-columns:1fr}.footer-inner{flex-direction:column;align-items:flex-start;gap:8px;padding:15px 0}.pagination .flex{flex-wrap:wrap;justify-content:center}.pagination a,.pagination span{min-width:32px;height:32px;padding:0 8px;font-size:13px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important}}.ui.pagination.menu .item.active{color:#fff;background:#0d6efd;font-weight:600}.ui.pagination.menu .item{transition:all .2s}.ui.pagination.menu .item:not(.active):hover{background:#f3f4f6}.word-page{max-width:780px;margin:0 auto;padding:32px 16px 60px}.word-breadcrumb{margin-bottom:18px}.word-breadcrumb a{color:#6b7280;font-size:14px;text-decoration:none}.word-breadcrumb a:hover{color:#0d6efd}.word-card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;overflow:hidden}.word-header{border-bottom:1px solid #e5e7eb;padding:32px 34px 28px}.word-category{color:#0d6efd;background:#eff6ff;border-radius:6px;align-items:center;margin-bottom:12px;padding:5px 10px;font-size:12px;font-weight:600;display:inline-flex}.word-title{color:#111827;overflow-wrap:anywhere;word-break:break-word;margin:0;font-size:38px;font-weight:700;line-height:1.15}.word-pronunciation{color:#6b7280;margin-top:10px;font-size:15px;line-height:1.5}.word-section{border-bottom:1px solid #e5e7eb;padding:26px 34px}.section-title-word{color:#6b7280;margin:0 0 10px;font-size:13px;font-weight:600;line-height:1.4}.definition{color:#1f2937;overflow-wrap:anywhere;word-break:break-word;font-size:17px;line-height:1.7}.example{color:#374151;overflow-wrap:anywhere;word-break:break-word;border-left:3px solid #0d6efd;padding-left:16px;font-size:15px;font-style:italic;line-height:1.7}.category-link{color:#374151;background:#f3f4f6;border-radius:7px;padding:7px 11px;font-size:13px;font-weight:600;text-decoration:none;transition:all .15s;display:inline-block}.category-link:hover{color:#111827;background:#e5e7eb}.contributor{padding:26px 34px}.contributor-user{align-items:center;gap:12px;display:flex}.contributor-avatar{-o-object-fit:cover;object-fit:cover;border-radius:50%;flex-shrink:0;width:42px;height:42px}.contributor-name{color:#111827;font-size:14px;font-weight:600;line-height:1.4}.contributor-date{color:#9ca3af;margin-top:2px;font-size:12px;line-height:1.4}@media (width<=640px){.word-page{padding:20px 12px 40px}.word-card{border-radius:12px}.word-header{padding:24px 20px}.word-title{font-size:30px}.word-pronunciation{font-size:14px}.word-section{padding:22px 20px}.definition{font-size:16px}.example{padding-left:12px;font-size:14px}.contributor{padding:22px 20px}}
