/* ==========================================================================
 * kcc.css — 数字确权服务（版权确权）统一浅灰白工业风 B 端样式
 * 命名空间 .kcc- 仅作用于本系列页面，不污染全站
 * 版本：kcc20260913c（改后请 bump 查询串）
 * ========================================================================== */
:root{
  --kcc-gold:#1677FF; --kcc-gold-d:#0958D9; --kcc-gold-soft:rgba(22,119,255,.14);
  --kcc-ink:#1D2129; --kcc-ink2:#1D2129; --kcc-line:#E5E6EB;
  --kcc-text:#1f2330; --kcc-sub:#6b7280; --kcc-bg:#f5f6fa;
  --kcc-card:#fff; --kcc-line2:#eceef3; --kcc-ok:#1a9e4b; --kcc-warn:#c77f00; --kcc-err:#d33;
}
* { box-sizing: border-box; }
html,body{margin:0;padding:0;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--kcc-text); background:var(--kcc-bg); line-height:1.6; -webkit-text-size-adjust:100%;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.kcc-wrap{max-width:1180px;margin:0 auto;padding:0 16px;box-sizing:border-box}
.kcc-wrap *{box-sizing:border-box}

/* ---------------- 顶部导航 ---------------- */
.kcc-nav{position:sticky;top:0;z-index:120;background:#FFFFFF;border-bottom:1px solid #E5E6EB;}
.kcc-nav-in{max-width:1280px;margin:0 auto;padding:0 16px;height:62px;display:flex;align-items:center;gap:22px}
.kcc-logo{font-size:1.35rem;font-weight:800;color:#1D2129;white-space:nowrap;flex:0 0 auto}
.kcc-logo span{color:var(--kcc-gold)}
.kcc-navbadge{font-size:.62rem;font-weight:400;background:rgba(22,119,255,.1);border:1px solid rgba(22,119,255,.25);
  color:var(--kcc-gold);padding:2px 10px;border-radius:60px;margin-left:8px;white-space:nowrap}
.kcc-menu{display:flex;gap:22px;align-items:center;flex:1}
.kcc-menu a{color:#4E5969;font-weight:500;font-size:.92rem;white-space:nowrap;transition:color .2s}
.kcc-menu a:hover{color:#1D2129}
.kcc-menu a.is-active{color:var(--kcc-gold)}
.kcc-act{display:flex;gap:10px;align-items:center;flex:0 0 auto}
.kcc-tbtn{display:inline-flex;align-items:center;padding:7px 16px;border-radius:60px;border:1px solid rgba(22,119,255,.25);
  background:rgba(22,119,255,.1);color:#1677FF;font-weight:600;font-size:.85rem;cursor:pointer;transition:all .2s}
.kcc-tbtn:hover{border-color:#1677FF;background:rgba(22,119,255,.18)}
.kcc-tbtn--solid{background:linear-gradient(135deg,var(--kcc-gold),var(--kcc-gold-d));color:#FFFFFF;border-color:transparent}
.kcc-tbtn--solid:hover{color:#FFFFFF}

/* ---------------- 通用按钮 ---------------- */
.kcc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:10px;
  border:1px solid #1677FF;background:linear-gradient(135deg,var(--kcc-gold),var(--kcc-gold-d));
  color:#FFFFFF;font-weight:800;font-size:15px;cursor:pointer;transition:transform .15s,box-shadow .15s}
.kcc-btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(22,119,255,.3)}
.kcc-btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.kcc-btn--ghost{background:transparent;color:#1677FF;border:1px solid #1677FF}
.kcc-btn--ghost:hover{background:rgba(22,119,255,.1);color:#1677FF}
.kcc-btn--block{width:100%}
.kcc-btn--sm{padding:8px 14px;font-size:13px;border-radius:8px}

/* ---------------- Hero ---------------- */
.kcc-hero{margin:22px 0 8px;background:linear-gradient(135deg,#E8F3FF,#F2F7FF);border-radius:20px;
  padding:42px 38px;color:#1D2129;position:relative;overflow:hidden}
.kcc-hero:after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(22,119,255,.18),transparent 70%)}
.kcc-hero h1{margin:0 0 12px;font-size:30px;font-weight:800;letter-spacing:.5px}
.kcc-hero p{margin:0 0 8px;color:#4E5969;font-size:15px;line-height:1.8;max-width:780px;position:relative;z-index:1}
.kcc-hero .kcc-hero-cta{display:flex;gap:14px;margin-top:22px;flex-wrap:wrap;position:relative;z-index:1}
.kcc-hero .kcc-disc{font-size:12px;color:#86909C;margin-top:18px;line-height:1.7;border-top:1px dashed #E5E6EB;padding-top:12px;position:relative;z-index:1}

/* ---------------- Section ---------------- */
.kcc-sec{margin:34px 0}
.kcc-sec__h{font-size:22px;margin:0 0 6px;display:flex;align-items:center;gap:10px;color:var(--kcc-ink2)}
.kcc-sec__h:before{content:"";width:5px;height:22px;background:var(--kcc-gold);border-radius:3px;display:inline-block}
.kcc-sec__sub{color:var(--kcc-sub);font-size:14px;margin:0 0 18px}

/* ---------------- 服务卡片 ---------------- */
.kcc-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kcc-card{background:var(--kcc-card);border:1px solid var(--kcc-line2);border-radius:16px;padding:20px;position:relative;
  box-shadow:0 4px 18px rgba(20,20,40,.05);transition:transform .18s,box-shadow .18s}
.kcc-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(20,20,40,.1)}
.kcc-card__ico{width:46px;height:46px;border-radius:12px;background:rgba(22,119,255,.1);color:#1677FF;
  display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;margin-bottom:14px}
.kcc-card__t{font-size:17px;font-weight:800;margin:0 0 8px;color:var(--kcc-ink2)}
.kcc-card__d{color:var(--kcc-sub);font-size:13.5px;line-height:1.75}

/* ---------------- 公开图库 ---------------- */
.kcc-gfilters{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.kcc-gfilters select,.kcc-gfilters input{height:38px;border:1px solid var(--kcc-line2);border-radius:8px;padding:0 12px;font-size:14px;background:#fff;color:var(--kcc-text)}
.kcc-gfilters input{flex:1;min-width:180px}
.kcc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.kcc-gwork{background:var(--kcc-card);border:1px solid var(--kcc-line2);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.kcc-gwork img{width:100%;height:190px;object-fit:cover;background:#f0f1f5}
.kcc-gwork__body{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1}
.kcc-gwork__t{font-weight:700;font-size:15px;margin:0}
.kcc-gwork__author{color:var(--kcc-sub);font-size:12.5px}
.kcc-gwork__tags{display:flex;gap:6px;flex-wrap:wrap}
.kcc-tag{font-size:11px;background:rgba(22,119,255,.1);color:#1677FF;padding:3px 8px;border-radius:20px;font-weight:600}
.kcc-gwork__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:6px}
.kcc-badge-ok{display:inline-flex;align-items:center;gap:5px;background:#eaf6ee;color:var(--kcc-ok);font-size:12px;font-weight:700;padding:4px 9px;border-radius:20px}
.kcc-badge-ok .dot{width:7px;height:7px;border-radius:50%;background:var(--kcc-ok)}

/* ---------------- 流程时间轴 ---------------- */
.kcc-flow{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;counter-reset:s}
.kcc-step{background:var(--kcc-card);border:1px solid var(--kcc-line2);border-radius:12px;padding:16px 12px;position:relative}
.kcc-step:before{counter-increment:s;content:counter(s);position:absolute;top:-12px;left:14px;width:26px;height:26px;
  background:#1677FF;color:#FFFFFF;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px}
.kcc-step b{display:block;margin:8px 0 6px;font-size:14px;color:var(--kcc-ink2)}
.kcc-step span{color:var(--kcc-sub);font-size:12.5px;line-height:1.6}
.kcc-step--opt{border-style:dashed;background:#fbfcfe}
.kcc-flow-opts{margin-top:12px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}

/* ---------------- 价格 / 公测 ---------------- */
.kcc-price{background:var(--kcc-card);border:1px solid var(--kcc-line2);border-radius:14px;padding:22px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.kcc-price__num{font-size:36px;font-weight:800;color:#FF7D00}
.kcc-price__note{color:var(--kcc-sub);font-size:14px;line-height:1.8;flex:1;min-width:240px}
.kcc-notice{display:inline-flex;align-items:center;gap:8px;background:#FFF7E8;border:1px solid #FFD8A8;color:#c77f00;
  font-size:13px;padding:9px 14px;border-radius:8px;margin-top:12px;font-weight:600}
.kcc-refund{background:#fbfcfe;border:1px solid var(--kcc-line2);border-radius:12px;padding:16px 18px;color:var(--kcc-sub);font-size:13.5px;line-height:1.85}

/* ---------------- FAQ ---------------- */
.kcc-faq details{border:1px solid var(--kcc-line2);border-radius:10px;padding:4px 16px;margin-bottom:10px;background:#fff}
.kcc-faq summary{cursor:pointer;font-weight:700;font-size:15px;color:var(--kcc-ink2);padding:12px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
.kcc-faq summary::-webkit-details-marker{display:none}
.kcc-faq summary:after{content:"+";color:var(--kcc-gold-d);font-size:20px;font-weight:800}
.kcc-faq details[open] summary:after{content:"−"}
.kcc-faq p{color:var(--kcc-sub);font-size:14px;line-height:1.85;margin:0 0 14px}

/* ---------------- 底部 CTA ---------------- */
.kcc-cta{margin:36px 0;background:linear-gradient(135deg,#E8F3FF,#F2F7FF);border-radius:18px;padding:32px 34px;color:#1D2129;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.kcc-cta h3{margin:0;font-size:20px}
.kcc-cta p{margin:6px 0 0;color:#4E5969;font-size:14px}

/* ---------------- 弹窗 ---------------- */
.kcc-mask{position:fixed;inset:0;background:rgba(10,11,18,.6);display:none;align-items:center;justify-content:center;z-index:9999;padding:18px}
.kcc-mask.show{display:flex}
.kcc-modal{background:#fff;border-radius:16px;max-width:560px;width:100%;max-height:90vh;overflow:auto;padding:24px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.kcc-modal h3{margin:0 0 16px;font-size:20px;color:var(--kcc-ink2)}
.kcc-modal__close{float:right;cursor:pointer;font-size:22px;color:#4E5969;line-height:1;margin-top:-8px}
.kcc-modal__close:hover{color:#1677FF}
.kcc-field{display:block;margin:12px 0}
.kcc-field>label{display:block;font-size:13px;color:#4E5969;margin-bottom:5px;font-weight:600}
.kcc-field input[type=text],.kcc-field input[type=number],.kcc-field input[type=email],.kcc-field textarea,.kcc-field select{
  width:100%;border:1px solid var(--kcc-line2);border-radius:8px;padding:10px 12px;font-size:14px;font-family:inherit;background:#fff;color:var(--kcc-text)}
.kcc-field textarea{height:78px;resize:vertical}
.kcc-radio{display:flex;gap:18px;flex-wrap:wrap;margin-top:6px}
.kcc-radio label{display:flex;align-items:center;gap:6px;font-weight:400;font-size:14px;cursor:pointer}
.kcc-prev{margin-top:10px;text-align:center}
.kcc-prev img{max-width:100%;max-height:200px;border-radius:8px;border:1px solid var(--kcc-line2)}
.kcc-tip{font-size:13px;color:#c77f00;background:#FFF7E8;border:1px solid #FFD8A8;border-radius:8px;padding:9px 12px;margin-top:12px;line-height:1.6}
.kcc-err{color:var(--kcc-err);font-size:13px;margin-top:10px;min-height:18px}
.kcc-msg-ok{color:var(--kcc-ok);font-size:14px;margin-top:12px;font-weight:600}

/* 登录拦截弹窗 */
.kcc-login-mask .kcc-modal{max-width:420px;text-align:center}
.kcc-login-mask p{color:var(--kcc-sub);font-size:14px;line-height:1.8}

/* ---------------- 状态徽标 / 表格 ---------------- */
.kcc-pill{display:inline-block;font-size:12px;font-weight:700;padding:3px 10px;border-radius:14px;white-space:nowrap}
.st-pending_pay{background:#fff3e0;color:var(--kcc-warn)}
.st-paid{background:#e6f0ff;color:#1f6fd6}
.st-auditing{background:#efeaff;color:#6a3ad6}
.st-rejected{background:#ffeaea;color:var(--kcc-err)}
.st-success{background:#eaf6ee;color:var(--kcc-ok)}
.st-approved{background:#eaf6ee;color:var(--kcc-ok)}
.st-pending{background:#fff3e0;color:var(--kcc-warn)}
.st-expired{background:#eee;color:#888}
.st-template{background:#eef0f5;color:#555}

.kcc-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--kcc-line2);border-radius:12px;overflow:hidden;font-size:13.5px}
.kcc-table th,.kcc-table td{padding:11px 12px;text-align:left;border-bottom:1px solid var(--kcc-line2);vertical-align:middle}
.kcc-table th{background:#F7F8FA;color:#1D2129;font-weight:700;font-size:13px;white-space:nowrap}
.kcc-table tr:last-child td{border-bottom:none}
.kcc-table img{width:54px;height:54px;object-fit:cover;border-radius:8px}
.kcc-table__empty{padding:30px;text-align:center;color:#86909C;background:#F7F8FA}

/* ---------------- 我的作品 / 管理布局 ---------------- */
.kcc-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.kcc-tab{padding:9px 18px;border-radius:30px;border:1px solid var(--kcc-line2);background:#fff;color:#4E5969;font-weight:600;font-size:14px;cursor:pointer}
.kcc-tab.is-active{background:#1677FF;color:#FFFFFF;border-color:#1677FF}
.kcc-panel{display:none}
.kcc-panel.is-active{display:block}
.kcc-myitem{border:1px solid var(--kcc-line2);border-radius:12px;padding:14px;margin-bottom:12px;display:flex;gap:14px;align-items:center;background:#fff;flex-wrap:wrap}
.kcc-myitem img{width:72px;height:72px;object-fit:cover;border-radius:10px;flex:0 0 auto}
.kcc-myitem__main{flex:1;min-width:180px}
.kcc-myitem__main h4{margin:0 0 4px;font-size:16px;color:var(--kcc-ink2)}
.kcc-myitem__main p{margin:2px 0;color:var(--kcc-sub);font-size:13px}
.kcc-myitem__acts{display:flex;gap:8px;flex-wrap:wrap}
.kcc-stat{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:14px 0}
.kcc-stat__box{background:#fff;border:1px solid var(--kcc-line2);border-radius:12px;padding:16px}
.kcc-stat__n{font-size:26px;font-weight:800;color:#FF7D00}
.kcc-stat__l{color:var(--kcc-sub);font-size:13px;margin-top:4px}

/* ---------------- 凭证 / 海报（打印友好） ---------------- */
.kcc-cert{border:2px solid #1677FF;border-radius:14px;padding:28px;background:#fff;max-width:560px;margin:0 auto}
.kcc-cert h2{text-align:center;color:var(--kcc-ink2);margin:0 0 4px;letter-spacing:2px}
.kcc-cert .kcc-cert__sub{text-align:center;color:var(--kcc-sub);font-size:13px;margin-bottom:18px}
.kcc-cert dl{display:grid;grid-template-columns:96px 1fr;gap:8px 12px;font-size:14px}
.kcc-cert dt{color:#86909C;font-weight:600}
.kcc-cert dd{margin:0;word-break:break-all}

/* ---------------- 分销落地页 d.html ---------------- */
.kccd-wrap{max-width:560px;margin:8vh auto;padding:0 16px;text-align:center}
.kccd-card{background:#fff;border:1px solid var(--kcc-line2);border-radius:18px;padding:28px;box-shadow:0 10px 40px rgba(20,20,40,.08)}
.kccd-card img{width:100%;height:240px;object-fit:cover;border-radius:12px;background:#f0f1f5;margin-bottom:16px}
.kccd-card h1{font-size:22px;margin:0 0 8px;color:var(--kcc-ink2)}
.kccd-card .kccd-rate{display:inline-block;background:rgba(22,119,255,.1);color:#1677FF;font-weight:700;padding:5px 14px;border-radius:20px;font-size:14px;margin:6px 0 14px}

/* ---------------- 响应式 ---------------- */
@media (max-width:1080px){
  .kcc-cards{grid-template-columns:repeat(2,1fr)}
  .kcc-grid{grid-template-columns:repeat(2,1fr)}
  .kcc-flow{grid-template-columns:repeat(4,1fr)}
  .kcc-flow-opts{grid-template-columns:repeat(2,1fr)}
  .kcc-stat{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .kcc-nav-in{gap:10px;height:58px;padding:0 12px}
  .kcc-navbadge{display:none}
  .kcc-menu{gap:14px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
  .kcc-menu::-webkit-scrollbar{display:none}
  .kcc-tbtn{padding:6px 12px;font-size:.8rem}
  .kcc-hero{padding:26px 20px}
  .kcc-hero h1{font-size:23px}
  .kcc-cards{grid-template-columns:1fr}
  .kcc-grid{grid-template-columns:1fr}
  .kcc-flow{grid-template-columns:1fr 1fr}
  .kcc-flow-opts{grid-template-columns:1fr}
  .kcc-cta{flex-direction:column;align-items:flex-start}
  .kcc-stat{grid-template-columns:1fr 1fr}
  .kcc-price{flex-direction:column;align-items:flex-start}
  /* 桌面客服浮层 .kp-contact-float(z70) 在窄屏收为右下小控件，正文右侧留白避让 */
  .kcc-wrap{padding-bottom:84px}
  .kcc-table{display:block;overflow-x:auto;white-space:nowrap}
}
@media (max-width:520px){
  .kcc-flow{grid-template-columns:1fr}
  .kcc-stat{grid-template-columns:1fr}
}

/* ==========================================================================
 * 页面底部固定合规条（公开确权页）
 * 移动端（<768px）底栏导航 .kp-mtab 高 59px，合规条需上移让位
 * ========================================================================== */
.kcc-discbar{position:fixed;left:0;right:0;bottom:0;z-index:65;
  background:#FFFFFF;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  color:#86909C;font-size:12px;line-height:1.62;padding:9px 18px;text-align:center;
  border-top:1px solid #E5E6EB}
body.has-discbar{padding-bottom:58px}
@media (max-width:767px){
  .kcc-discbar{bottom:calc(59px + env(safe-area-inset-bottom,0px));font-size:11px;padding:8px 12px}
  body.has-discbar{padding-bottom:calc(58px + 59px + env(safe-area-inset-bottom,0px))}
}

/* ==========================================================================
 * 会员台「确权指南」面板 + 分销数据看板
 * ========================================================================== */
.kcc-guide__sec{margin:0 0 26px}
.kcc-guide__h{font-size:17px;font-weight:800;color:var(--kcc-ink2);margin:0 0 10px;display:flex;align-items:center;gap:8px}
.kcc-guide__h:before{content:"";width:4px;height:17px;background:var(--kcc-gold);border-radius:2px;display:inline-block}
.kcc-guide__sub{color:var(--kcc-sub);font-size:13.5px;margin:0 0 14px;line-height:1.75}
.kcc-guide.rules{background:#fbfcfe;border:1px solid var(--kcc-line2);border-radius:12px;padding:16px 18px}
.kcc-guide.rules ol{margin:0;padding-left:20px;color:var(--kcc-sub);font-size:13.5px;line-height:1.95}
.kcc-guide.rules ol b{color:var(--kcc-ink2)}
@media (max-width:860px){
  .kcc-flow{grid-template-columns:1fr 1fr}
  .kcc-flow-opts{grid-template-columns:1fr}
}

/* 分销看板：统计盒 + 流水 */
.kccdash{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:4px 0 18px}
.kccdash__box{background:#fff;border:1px solid var(--kcc-line2);border-radius:12px;padding:14px 16px}
.kccdash__n{font-size:22px;font-weight:800;color:#FF7D00;line-height:1.25}
.kccdash__l{font-size:12.5px;color:var(--kcc-sub);margin-top:2px}
@media (max-width:860px){.kccdash{grid-template-columns:1fr 1fr}}
.kcc-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:0 0 14px}
.kcc-bar select,.kcc-bar input{height:36px;border:1px solid var(--kcc-line2);border-radius:8px;padding:0 10px;font-size:13.5px;background:#fff;color:var(--kcc-text)}
.kcc-bar .kcc-btn{height:36px;padding:0 14px}
.kcc-bar__sp{flex:1}
.kcc-linkrow{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:6px 0}
.kcc-linkrow input{flex:1;min-width:180px;height:34px;border:1px solid var(--kcc-line2);border-radius:8px;padding:0 10px;font-size:12.5px;background:#fbfcfe;color:var(--kcc-text)}
.kcc-hint{font-size:12.5px;color:#86909C;line-height:1.7;margin:8px 0 0}