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#dae5f6;color:#576e90;font-weight:600;font-family:Consolas,monospace}.data-table td{padding:13px 17px;border-bottom:1px solid #edf1f6;color:#56677f}.data-table tr:nth-child(even){background:#fbfcfe}.cell-null{color:#b0bac8;font-style:italic}.demo-error{background:#fff1f0;color:#b84646;padding:14px;font-size:12px;border-bottom:1px solid #f8ceca}.profile-toolbar{padding:19px 22px;border-top:1px solid var(--line);background:#fafbfd;display:flex;gap:24px;align-items:center;justify-content:space-between}.profile-toolbar h4{font-size:12px;margin:0 0 4px}.profile-toolbar p{font-size:9px;margin:0;max-width:240px;line-height:1.6}.profile-actions{display:flex;flex-wrap:wrap;gap:7px;align-items:center;justify-content:flex-end}.profile-actions input,.profile-actions select{font-size:11px;min-height:34px;width:150px;padding:7px 9px}.profile-actions .button{min-height:34px;font-size:10px;padding:8px 10px}.profile-actions .text-button{font-size:10px;padding:5px}.output-note{font-size:9px;padding:14px 22px;background:#fff;margin:0;border-top:1px solid var(--line);color:#8692a4}.tip-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px;margin-top:15px}.tip-grid>div{padding:5px 0}.tip-grid>div>span{font:9px Consolas,monospace;color:#8ca0c0;letter-spacing:.08em}.tip-grid h3{margin:9px 0 6px;font-size:14px}.tip-grid p{font-size:11px;line-height:1.9}.game-preview{margin:22px 22px 0;background:#f7f9fd;border:1px solid var(--line);border-radius:10px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:35px;padding:18px}.game-preview img{width:100%;border-radius:7px;background:#19283e;aspect-ratio:16/9;object-fit:contain}.game-preview h3{font-size:20px;margin-bottom:12px}.game-preview p{font-size:12px;line-height:1.9}.game-preview .eyebrow{font-size:9px}.guide-workspace{display:flex;border:1px solid var(--line);border-radius:12px;overflow:hidden}.guide-sidebar{display:flex;flex-direction:column;background:#f8fafd;padding:25px 20px;gap:5px;width:195px;flex:none}.guide-sidebar .panel-label{margin:0 10px 15px}.guide-sidebar button{border:0;border-radius:7px;background:transparent;text-align:left;padding:11px 13px;font-size:12px;display:flex;justify-content:space-between}.guide-sidebar button.active{background:#eaf0ff;color:var(--blue);font-weight:700}.guide-code-panel{flex:1;min-width:0;background:#172437;color:#c6d6f0}.guide-code-header{display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid #293a52;padding:15px 20px;font-size:10px}.guide-code-header>div{min-width:0;display:flex;align-items:center;gap:13px}.guide-code-header code{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.http-method{color:#8ee0bd;font:10px Consolas,monospace}.guide-code-panel pre{margin:0;padding:25px;min-height:290px;max-height:550px;overflow:auto;font-size:12px;line-height:1.8}.guide-bottom{padding:14px 20px;border-top:1px solid #ffffff0b;color:#839bbd;display:flex;justify-content:space-between;gap:20px;font-size:10px}.guide-bottom a{color:#b5caff}.method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.method-card{padding:25px;border:1px solid var(--line);border-radius:12px;background:white;min-width:0}.method-card h3{font-size:17px;margin:20px 0 12px}.method-card p{font-size:12px;line-height:1.9}.method-card pre{font-size:10px;background:#f5f7fb;padding:13px;overflow:auto;line-height:1.9;border-radius:6px}.method-card small{font-size:9px}.method-note{padding:14px;background:#f6f8fc;color:#7d8ba2;font-size:10px;line-height:1.9;border-radius:6px}
.notice-section{padding-top:15px;min-height:440px}.notice-search{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:23px}.notice-total{font-size:12px;color:#7e8a9d}.notice-total strong{color:var(--blue)}.notice-search>div:last-child{display:flex;align-items:center;gap:8px}.notice-search select,.notice-search input{font-size:12px;min-height:38px}.notice-search input{width:260px}.notice-board{border-top:2px solid #26394e}.notice-board-head{display:grid;grid-template-columns:90px 1fr 110px;gap:22px;background:#f8fafd;border-bottom:1px solid var(--line);padding:16px 24px;font-size:11px;color:#8995a6}.notice-board-row{display:grid;grid-template-columns:90px 1fr 110px;gap:22px;align-items:center;border-bottom:1px solid var(--line);padding:24px}.notice-board-row:hover{background:#fbfcff}.notice-board-row>.pill{justify-self:start}.notice-board-row h3{font-size:14px;margin-bottom:6px;display:flex;justify-content:space-between;gap:15px}.notice-board-row h3 span{color:#9eacbd}.notice-board-row p{font-size:11px;margin:0}.notice-board-row time{font-size:11px;color:#8f9aab}.pagination{display:flex;gap:6px;justify-content:center;margin-top:27px}.pagination a{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);border-radius:6px;font-size:12px}.pagination a.active{background:var(--ink);color:#fff;border-color:var(--ink)}.empty-state{text-align:center;padding:60px 25px;border-bottom:1px solid var(--line)}.empty-state p{font-size:12px}.article-page{max-width:940px;padding-block:32px 80px;min-height:600px}.article-header{padding:15px 0 28px;border-bottom:1px solid var(--line)}.article-header h1{font-size:32px;margin:18px 0 12px}.article-header time{color:#8b98aa;font-size:12px}.article-body{padding-block:30px;font-size:14px;line-height:2}.article-body p{white-space:pre-line;color:#536279;margin-bottom:24px}.article-footer{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;align-items:center}.contact-page{padding-block:32px 65px}.contact-card{display:grid;grid-template-columns:.8fr 1.2fr;border:1px solid var(--line);border-radius:20px;overflow:hidden;min-height:420px;box-shadow:var(--shadow)}.contact-art{position:relative;overflow:hidden;background:radial-gradient(ellipse at 50% 50%,#dde8ff,#f5f8ff 75%);display:flex;align-items:center;justify-content:center;flex-direction:column;color:var(--blue)}.contact-orbit{position:absolute;width:280px;height:280px;border:1px solid #cddcfa;border-radius:50%;box-shadow:0 0 0 35px #d9e5fd40,0 0 0 70px #e4ecfe40}.contact-art>span{font-size:105px;font-weight:300;line-height:1;position:relative}.contact-art small{font-size:9px;letter-spacing:.21em;color:#7e99ca;margin-top:20px;position:relative}.contact-content{padding:50px 45px}.contact-content h1{font-size:30px;margin-bottom:16px}.contact-content p{font-size:13px;line-height:1.9}.contact-lead{font-size:18px!important;color:#4f627d}.contact-lead strong{color:var(--blue)}.contact-channel{margin:24px 0;padding:17px 20px;background:#f7f9fd;border-radius:8px;font-size:12px}.contact-channel>span{font-size:10px;color:#8192a9;display:block;margin-bottom:5px}.contact-channel p{font-size:11px;margin:0}.contact-channel a{color:var(--blue);font-weight:600}.contact-content>.actions{margin-bottom:13px}.contact-content>small{font-size:10px}.contact-page .tip-grid{margin-top:40px}
/* Existing registration fields retain their server-side validation and endpoint contract. */
.card.auth-card{max-width:740px;margin:45px auto 70px;padding:35px;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.auth-card h1{font-size:30px}.auth-card .lead{font-size:13px}.auth-card .notice{padding:14px 17px;border-radius:7px;background:#f3f7ff;font-size:12px;color:#667d9d;margin:20px 0}.auth-card .field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}.auth-card .field label{font-size:12px}.auth-card .field input{width:100%}.auth-card .field small{font-size:10px}.auth-card .grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.auth-card .actions{margin-top:25px}.field-validation-error,.validation-summary-errors{color:#ba4c4c;font-size:12px}.input-validation-error{border-color:#d89494}.validation-summary-valid,.field-validation-valid{display:none}.auth-card dt{font-size:11px;color:#8290a2}.auth-card dd{margin:4px 0 17px;font-size:12px;overflow-wrap:anywhere}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);z-index:100;background:#172437;color:#fff;border-radius:9px;padding:13px 22px;font-size:12px;box-shadow:0 8px 35px #162a4830;max-width:calc(100% - 40px);text-align:center}
@media(min-width:1600px){.header-inner{max-width:1320px}.hero-inner{padding-block:106px 92px}}
@media(max-width:1200px){.shell{width:calc(100% - 56px)}.header-inner{width:calc(100% - 40px);gap:25px}.primary-nav{gap:17px}.nav-account{gap:15px;padding-left:18px;margin-left:0}.brand{font-size:21px}.hero-inner{gap:40px}.hero-copy h1{font-size:43px}.hero-lead{font-size:13px}.hero-actions .button{font-size:11px;padding-inline:15px}.hero-footnote{font-size:9px}.category-card{padding:23px 20px 18px}.category-top .pill{font-size:8px}.column-editor{flex-basis:300px;max-width:300px}.profile-toolbar{align-items:flex-start}.profile-actions{max-width:600px}.guide-card{padding:30px}.bottom-grid{gap:45px}.header-inner .brand-symbol{grid-template-columns:repeat(2,8px)}.hero-preview{transform:none}.float-label{transform:none}}
@media(max-width:980px){.site-header{height:72px}.menu-toggle{display:block}.primary-nav{display:none;position:absolute;top:71px;left:0;right:0;background:white;box-shadow:0 20px 35px #17304e15;padding:18px 28px;max-height:calc(100dvh - 72px);overflow:auto}.primary-nav.open{display:grid;grid-template-columns:repeat(2,1fr);gap:0}.primary-nav>a{padding:12px;font-size:14px;border-bottom:1px solid #f1f3f8}.primary-nav>a.active:after{display:none}.nav-account{grid-column:1/-1;border:0;border-top:1px solid var(--line);padding:20px 12px 3px;margin-top:12px;justify-content:flex-end}.hero-inner{padding-block:75px 55px;gap:28px}.hero-copy h1{font-size:37px}.hero-lead{font-size:12px}.hero-footnote .separator{display:none}.code-window pre{font-size:11px;padding:17px}.code-meta{font-size:9px;margin-inline:16px}.muted-code{display:none}.code-bottom{font-size:8px}.format-ribbon span{padding-inline:9px}.section-heading h2{font-size:25px}.category-card h3{font-size:21px}.category-card .pill{display:none}.mini-balls{gap:6px}.mini-balls span{width:27px;height:27px}.transform-showcase{grid-template-columns:1fr 110px 1fr;gap:10px;padding:24px}.bottom-grid{gap:30px}.final-cta h2{font-size:21px}.final-cta{padding:30px}.footer-links{gap:18px}.field-inline{flex-direction:column;align-items:flex-start;gap:5px}.demo-filters{gap:12px}.demo-toolbar{align-items:flex-end}.field-inline select{min-width:130px}.column-editor{flex-basis:290px;max-width:290px}.profile-toolbar{flex-direction:column;gap:14px}.profile-toolbar p{max-width:100%}.profile-actions{justify-content:flex-start;max-width:none}.workbench-body{padding:0 15px 15px}.workbench-heading{padding:20px 15px 15px}.output-meta{font-size:9px;padding:10px}.output-code{padding:16px;font-size:11px}.method-grid{gap:12px}.method-card{padding:19px}.contact-content{padding:35px}.contact-content h1{font-size:27px}.contact-orbit{width:180px;height:180px}.contact-art>span{font-size:75px}}
@media(max-width:760px){.shell{width:calc(100% - 36px)}.header-inner{width:calc(100% - 36px)}.hero-inner{grid-template-columns:1fr;padding-block:46px 32px;gap:57px}.hero-copy h1{font-size:42px;line-height:1.33;margin-bottom:18px}.hero-copy .eyebrow{font-size:9px}.hero-lead{font-size:13px;margin-bottom:23px}.hero-actions .button{font-size:11px;min-height:43px}.hero-footnote{margin-top:18px;font-size:9px}.hero-preview{max-width:560px;width:100%;margin-inline:auto}.float-label{right:20px;top:-25px;padding:10px 13px}.code-window pre{font-size:12px;line-height:1.8;padding:20px}.code-meta{font-size:10px}.code-bottom{font-size:9px}.format-ribbon span{font-size:8px}.demo-disclaimer .shell{gap:10px;align-items:flex-start}.demo-disclaimer p{font-size:10px;line-height:1.8}.demo-disclaimer a{display:none}.demo-disclaimer .pill{font-size:8px;flex:none;margin-top:2px}.section{padding-block:48px}.section-heading{align-items:flex-start;gap:15px}.section-heading h2{font-size:24px;line-height:1.5;letter-spacing:-.055em}.section-heading p{font-size:12px}.section-heading>.text-link{display:none}.category-grid{grid-template-columns:1fr;gap:14px}.category-card{padding:22px}.category-top{margin-bottom:18px}.category-card .pill{display:inline-flex}.category-card h3{font-size:23px}.category-card p{font-size:12px}.mini-market,.mini-ticket,.mini-balls{height:67px}.mini-balls{gap:16px}.mini-balls span{width:32px;height:32px}.category-card .card-link{margin-top:17px}.inquiry-strip{padding:16px 17px}.inquiry-strip p{display:block;font-size:11px}.inquiry-strip p strong{display:block;margin-bottom:4px}.inquiry-strip .text-link{font-size:10px}.inquiry-strip>div{gap:12px}.section-heading>.button{font-size:10px;min-height:36px;padding:9px 12px;gap:6px;flex:none}.transform-showcase{grid-template-columns:1fr;gap:17px;padding:22px}.transform-middle{display:flex;align-items:center;justify-content:center;gap:18px}.transform-middle>span{transform:rotate(90deg);width:28px;height:28px;font-size:12px}.transform-middle p{margin:0;font-size:10px;line-height:1.5}.transform-result pre{font-size:12px;padding:15px 20px}.steps-grid{grid-template-columns:1fr 1fr;gap:22px;margin-top:27px}.steps-grid h3{font-size:13px}.steps-grid p{font-size:10px}.bottom-grid{grid-template-columns:1fr;gap:35px}.guide-card h2{font-size:25px}.guide-card{padding:27px}.home-notice h3{font-size:13px}.home-notice p{font-size:10px}.final-cta{flex-direction:column;align-items:flex-start;padding:26px;margin-bottom:45px;gap:22px}.final-cta h2{font-size:23px;line-height:1.5}.footer-top{display:block;padding-bottom:26px}.footer-links{margin-top:25px;gap:22px;flex-wrap:wrap;font-size:10px}.footer-bottom{display:block;line-height:2;font-size:8px}.footer-bottom span{display:block}.page-top{padding-top:23px}.breadcrumb{margin-bottom:26px;font-size:10px}.page-top h1{font-size:31px;line-height:1.4}.page-title-row{display:block}.page-title-row>.button{margin-top:18px;font-size:11px;min-height:38px}.page-lead,.page-title-row p{font-size:12px}.info-banner{align-items:flex-start;gap:9px;padding:13px;margin-block:20px}.info-banner p{font-size:10px;line-height:1.85}.info-banner .pill{font-size:8px;margin-top:2px}.section-tabs{gap:22px;margin-top:23px}.section-tabs a{font-size:11px}.workbench-wrap{margin-top:0}.demo-toolbar{padding:15px;display:block}.demo-toolbar>.pill{margin-top:12px;font-size:8px}.demo-filters{gap:10px;display:grid;grid-template-columns:1fr 1fr}.demo-filters>[data-category-filter]{grid-column:1/-1}.field-inline select{width:100%;min-width:0;font-size:11px}.field-inline label{font-size:10px}.dataset-warning{padding:11px 15px;font-size:10px}.workbench-heading{align-items:flex-start}.workbench-heading h3{font-size:14px}.workbench-heading .small-meta{font-size:9px}.toolbar-actions .button{font-size:9px;padding:8px;min-height:33px}.workbench-body{display:block}.column-editor{max-width:none;margin:0 0 15px;width:100%;padding:13px}.column-list{max-height:285px}.editor-help{font-size:10px}.column-main{grid-template-columns:20px 1fr 50px}.column-caption{font-size:11px}.column-caption code{font-size:10px}.column-name{font-size:12px;min-height:33px}.column-order button{width:24px;height:31px}.column-more{font-size:10px;padding:7px 10px}.output-content,.output-code,.table-scroller{min-height:300px}.output-code{max-height:480px;font-size:11px;line-height:1.85}.format-tabs{min-height:44px}.format-tabs button{font-size:10px;min-height:44px;padding:13px 11px}.output-meta{font-size:9px;flex-wrap:wrap;gap:7px}.output-meta>div{margin-left:auto;gap:12px}.output-foot{flex-direction:column;gap:3px;padding:9px 12px}.data-table{font-size:10px}.data-table th,.data-table td{padding:11px 13px}.profile-toolbar{padding:17px 15px}.profile-actions input,.profile-actions select{width:143px;font-size:10px}.profile-actions .button{font-size:9px}.profile-toolbar p{font-size:9px}.output-note{font-size:8px;padding:13px 15px;line-height:1.9}.tip-grid{grid-template-columns:1fr;gap:15px}.tip-grid h3{font-size:14px}.tip-grid p{margin-bottom:4px;font-size:11px}.game-preview{grid-template-columns:1fr;margin:15px 15px 0;padding:13px;gap:20px}.game-preview h3{font-size:18px}.game-preview p{font-size:11px}.game-preview .eyebrow{margin-bottom:10px}.guide-workspace{display:block}.guide-sidebar{flex-direction:row;overflow:auto;padding:10px;gap:4px;width:100%}.guide-sidebar .panel-label{display:none}.guide-sidebar button{font-size:10px;white-space:nowrap;padding:9px 12px}.guide-code-header{padding:13px;gap:10px}.guide-code-header code{font-size:9px}.guide-code-panel pre{padding:17px;font-size:11px;min-height:270px}.guide-bottom{padding:12px;font-size:9px}.method-grid{grid-template-columns:1fr;gap:15px}.method-card{padding:23px}.notice-search{display:block}.notice-total{margin-bottom:15px}.notice-search>div:last-child{display:grid;grid-template-columns:95px minmax(0,1fr) 50px;gap:5px}.notice-search input,.notice-search select{width:100%;padding:8px;font-size:10px;min-height:37px}.notice-search .button{font-size:10px;min-height:37px;padding:8px}.notice-board-head{display:none}.notice-board-row{grid-template-columns:48px minmax(0,1fr);gap:8px;padding:20px 8px}.notice-board-row h3{font-size:13px;line-height:1.6}.notice-board-row p{font-size:10px}.notice-board-row time{grid-column:2;font-size:9px}.notice-board-row>.pill{font-size:8px;padding:4px 8px}.article-page{padding-block:25px 50px}.article-header h1{font-size:26px;line-height:1.5}.article-body{font-size:13px;line-height:2}.contact-page{padding-block:23px 48px}.contact-card{display:block}.contact-art{height:150px}.contact-art>span{font-size:57px}.contact-art small{font-size:8px;margin-top:8px}.contact-orbit{width:105px;height:105px;box-shadow:0 0 0 25px #d9e5fd40,0 0 0 50px #e4ecfe40}.contact-content{padding:30px 24px}.contact-content h1{font-size:26px}.contact-content .eyebrow{font-size:8px}.contact-lead{font-size:16px!important}.contact-content p{font-size:12px}.contact-content .button{font-size:10px;padding:12px 13px}.contact-channel{padding:14px}.contact-content>small{font-size:9px}.card.auth-card{margin:28px 18px 45px;padding:25px 20px}.auth-card h1{font-size:26px}.auth-card .grid{grid-template-columns:1fr;gap:0}.auth-card .notice{font-size:11px}.toast{font-size:11px;bottom:18px}}
@media(max-width:360px){.shell{width:calc(100% - 28px)}.hero-copy h1{font-size:37px}.hero-actions{gap:7px}.hero-actions .button{font-size:10px;padding-inline:12px;gap:9px}.hero-footnote{font-size:8px}.page-top h1{font-size:29px}.profile-actions input,.profile-actions select{width:133px}.output-meta>div{margin-left:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

/* Long lists of format names must wrap inside narrow mobile cards. */
.method-card p{overflow-wrap:anywhere}