/* ============================================================
 * pro-mod4.css — 模块10/11/12 样式（仅加法，品牌色 var(--indigo)）
 * ============================================================ */

:root{
  --pm4-brand:var(--indigo);
  --pm4-brand-soft:rgba(79,107,237,.12);
  --pm4-line:var(--bg-soft);
  --pm4-text:var(--ink);
  --pm4-text2:var(--ink-2);
  --pm4-text3:var(--ink-3);
  --pm4-bg:var(--bg-soft);
}

/* ============ 模块10：成长曲线 / 称号 / 头像框 / 特权 / 历史 / 分享 ============ */
.pm4-sec{margin:18px 0;padding:16px;background:var(--card);border-radius:14px;border:1px solid var(--pm4-line);}
.pm4-sec-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.pm4-sec-hd h3{font-size:15px;margin:0;font-weight:700;color:var(--pm4-text);}
.pm4-seg{display:inline-flex;background:var(--pm4-bg);border-radius:9px;padding:3px;gap:2px;}
.pm4-seg button{border:none;background:transparent;padding:4px 12px;font-size:12px;border-radius:7px;cursor:pointer;color:var(--pm4-text2);font-weight:600;}
.pm4-seg button.on{background:var(--card);color:var(--pm4-brand);box-shadow:0 1px 3px rgba(0,0,0,.08);}

/* 成长曲线 SVG 容器 */
.pm4-curve{width:100%;height:160px;}
.pm4-curve svg{width:100%;height:100%;}
.pm4-curve .pt{cursor:pointer;}

/* 称号 chips */
.pm4-titles{display:flex;flex-wrap:wrap;gap:8px;}
.pm4-title-chip{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;border:1.5px solid var(--pm4-line);background:var(--card);font-size:12.5px;color:var(--pm4-text2);cursor:pointer;transition:all .18s;user-select:none;}
.pm4-title-chip .ic{font-size:15px;}
.pm4-title-chip.locked{opacity:.42;cursor:not-allowed;}
.pm4-title-chip:not(.locked):hover{border-color:var(--pm4-brand);}
.pm4-title-chip.worn{background:var(--pm4-brand);color:var(--card);border-color:var(--pm4-brand);box-shadow:0 3px 10px rgba(79,107,237,.35);}

/* 头像框预览 */
.pm4-frames{display:flex;flex-wrap:wrap;gap:14px;}
.pm4-frame-item{display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;}
.pm4-frame-item .prev{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:700;color:var(--card);background:var(--ink-3);}
.pm4-frame-item.locked{opacity:.4;cursor:not-allowed;}
.pm4-frame-item .nm{font-size:11.5px;color:var(--pm4-text2);}
.pm4-frame-item.on .prev{outline:3px solid var(--pm4-brand);outline-offset:2px;}

/* 头像框实际效果 */
.pm4-frame-wrap{position:relative;display:inline-flex;}
.pm4-frame-ring{border-radius:50%;}
.frame-bronze .pm4-frame-ring{box-shadow:0 0 0 3px var(--gold-400),0 0 10px rgba(205,127,50,.5);}
.frame-silver .pm4-frame-ring{box-shadow:0 0 0 3px var(--ink-4),0 0 12px rgba(192,200,212,.6);}
.frame-gold .pm4-frame-ring{box-shadow:0 0 0 3px var(--gold-300),0 0 16px rgba(246,196,83,.7);}
.frame-royal .pm4-frame-ring{box-shadow:0 0 0 3px var(--indigo),0 0 18px rgba(79,107,237,.8);animation:pm4Royal 2s ease-in-out infinite alternate;}
@keyframes pm4Royal{from{box-shadow:0 0 0 3px var(--indigo),0 0 12px rgba(79,107,237,.6);}to{box-shadow:0 0 0 3px var(--gold-300),0 0 22px rgba(246,196,83,.85);}}

/* 特权列表 */
.pm4-priv{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;}
.pm4-priv-card{padding:12px;border-radius:10px;background:var(--pm4-bg);border:1px solid var(--pm4-line);}
.pm4-priv-card.avail{background:var(--pm4-brand-soft);border-color:rgba(79,107,237,.3);}
.pm4-priv-card .lv{font-size:11px;font-weight:700;color:var(--pm4-brand);}
.pm4-priv-card .tx{font-size:12.5px;color:var(--pm4-text);margin-top:4px;line-height:1.4;}
.pm4-priv-card.lock .tx{color:var(--pm4-text3);}

/* 历史排行榜 */
.pm4-hist-item{padding:10px 12px;border:1px solid var(--pm4-line);border-radius:10px;margin-bottom:8px;}
.pm4-hist-item .hm{font-size:12.5px;font-weight:600;color:var(--pm4-text);margin-bottom:6px;}
.pm4-hist-rank{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--pm4-text2);padding:2px 0;}
.pm4-hist-rank .rk{width:18px;height:18px;border-radius:50%;background:var(--pm4-bg);display:inline-flex;align-items:center;justify-content:center;font-size:10.5px;font-weight:700;}
.pm4-hist-rank.top1 .rk{background:var(--gold-300);color:var(--card);}
.pm4-hist-rank.top2 .rk{background:var(--ink-4);color:var(--card);}
.pm4-hist-rank.top3 .rk{background:var(--gold-400);color:var(--card);}

/* 分享卡片 */
.pm4-share-card{width:300px;margin:0 auto;border-radius:18px;overflow:hidden;background:var(--indigo);color:var(--card);padding:22px 20px;text-align:center;}
.pm4-share-card .sc-avatar{width:72px;height:72px;border-radius:50%;background:rgba(255,255,255,.25);display:inline-flex;align-items:center;justify-content:center;font-size:32px;font-weight:700;margin-bottom:8px;border:3px solid rgba(255,255,255,.5);}
.pm4-share-card .sc-name{font-size:17px;font-weight:700;}
.pm4-share-card .sc-title{font-size:12px;opacity:.9;margin-top:2px;}
.pm4-share-card .sc-lv{font-size:34px;font-weight:800;margin:8px 0 2px;}
.pm4-share-card .sc-xp{font-size:12px;opacity:.9;}
.pm4-share-card .sc-badges{display:flex;flex-wrap:wrap;gap:5px;justify-content:center;margin-top:12px;}
.pm4-share-card .sc-badge{font-size:11px;background:rgba(255,255,255,.2);padding:3px 8px;border-radius:999px;}
.pm4-share-card .sc-foot{margin-top:14px;font-size:11px;opacity:.8;}

/* ============ 成就解锁动画 ============ */
.pm4-ach-overlay{position:fixed;inset:0;z-index: var(--z-toast);display:none;align-items:center;justify-content:center;background:rgba(15,18,30,.78);}
.pm4-ach-overlay.show{display:flex;}
.pm4-ach-stage{position:relative;text-align:center;}
.pm4-ach-halo{position:absolute;top:50%;left:50%;width:260px;height:260px;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(246,196,83,.55) 0%,rgba(79,107,237,.25) 45%,transparent 70%);animation:pm4Halo 2.4s ease-out infinite;}
@keyframes pm4Halo{0%{transform:translate(-50%,-50%) scale(.6);opacity:.5;}50%{opacity:.9;}100%{transform:translate(-50%,-50%) scale(1.25);opacity:0;}}
.pm4-ach-badge{position:relative;width:130px;height:130px;margin:0 auto;border-radius:50%;background:linear-gradient(145deg,var(--gold-300),var(--gold-400));display:flex;align-items:center;justify-content:center;font-size:58px;box-shadow:0 10px 40px rgba(246,166,46,.55);animation:pm4BadgePop 2.6s cubic-bezier(.2,1.4,.4,1) forwards;}
@keyframes pm4BadgePop{
  0%{transform:scale(0) rotate(-180deg);opacity:0;}
  35%{transform:scale(1.15) rotate(10deg);opacity:1;}
  55%{transform:scale(1) rotate(0);}
  75%{transform:scale(1.06);}
  100%{transform:scale(1) rotate(0);}
}
.pm4-ach-name{color:var(--card);font-size:22px;font-weight:800;margin-top:18px;text-shadow:0 2px 10px rgba(0,0,0,.3);animation:pm4FadeUp .6s .3s both;}
.pm4-ach-desc{color:rgba(255,255,255,.85);font-size:13px;margin-top:6px;animation:pm4FadeUp .6s .5s both;}
.pm4-ach-close{margin-top:22px;background:rgba(255,255,255,.18);color:var(--card);border:1px solid rgba(255,255,255,.35);padding:9px 26px;border-radius:999px;font-size:13px;cursor:pointer;animation:pm4FadeUp .6s .7s both;}
.pm4-ach-close:hover{background:rgba(255,255,255,.3);}
@keyframes pm4FadeUp{from{opacity:0;transform:translateY(12px);}to{opacity:1;transform:translateY(0);}}
.pm4-particle{position:absolute;top:50%;left:50%;width:8px;height:8px;border-radius:50%;pointer-events:none;animation:pm4Particle 1.6s ease-out forwards;}
@keyframes pm4Particle{0%{transform:translate(0,0) scale(1);opacity:1;}100%{transform:translate(var(--dx),var(--dy)) scale(0);opacity:0;}}

/* ============ 模块11：交互式高亮引导遮罩 ============ */
.pm4-tour-mask{position:fixed;inset:0;z-index: var(--z-toast);display:none;}
.pm4-tour-mask.show{display:block;}
.pm4-tour-cutout{position:fixed;border-radius:10px;box-shadow:0 0 0 9999px rgba(10,12,24,.62);transition:all .35s ease;pointer-events:none;}
.pm4-tour-ann{position:fixed;z-index: var(--z-toast);background:var(--card);border-radius:14px;padding:16px 18px;width:280px;box-shadow:0 12px 40px rgba(0,0,0,.25);}
.pm4-tour-ann .step{font-size:11px;font-weight:700;color:var(--pm4-brand);letter-spacing:.5px;}
.pm4-tour-ann h4{margin:6px 0 6px;font-size:15px;color:var(--pm4-text);}
.pm4-tour-ann p{font-size:12.5px;color:var(--pm4-text2);line-height:1.6;margin:0 0 12px;}
.pm4-tour-ann .ft{display:flex;gap:8px;align-items:center;}
.pm4-tour-ann .ft .spacer{flex:1;}
.pm4-tour-dot{font-size:11px;color:var(--pm4-text3);}
.pm4-tour-btn{border:none;border-radius:8px;padding:7px 14px;font-size:12.5px;font-weight:600;cursor:pointer;}
.pm4-tour-btn.ghost{background:var(--pm4-bg);color:var(--pm4-text2);}
.pm4-tour-btn.pri{background:var(--pm4-brand);color:var(--card);}

/* 入组引导弹窗 */
.pm4-join-overlay{position:fixed;inset:0;z-index: var(--z-toast);display:none;align-items:center;justify-content:center;background:rgba(15,18,30,.6);}
.pm4-join-overlay.show{display:flex;}
.pm4-join-modal{background:var(--card);border-radius:16px;width:340px;max-width:calc(100vw - 40px);padding:24px 22px;box-shadow:0 16px 50px rgba(0,0,0,.3);}
.pm4-join-modal .ic{font-size:40px;text-align:center;}
.pm4-join-modal h3{text-align:center;font-size:17px;margin:8px 0 4px;color:var(--pm4-text);}
.pm4-join-modal p{text-align:center;font-size:13px;color:var(--pm4-text2);line-height:1.6;}
.pm4-join-prog{height:6px;background:var(--pm4-bg);border-radius:99px;margin:14px 0;overflow:hidden;}
.pm4-join-prog i{display:block;height:100%;background:var(--pm4-brand);border-radius:99px;transition:width .3s;}
.pm4-join-modal .ft{display:flex;gap:8px;margin-top:8px;}

/* ============ 模块12：动态时间线 / 跑马灯 ============ */
.pm4-timeline{padding:6px 0;}
.pm4-tl-item{display:flex;gap:12px;padding:10px 4px;position:relative;}
.pm4-tl-item::before{content:'';position:absolute;left:17px;top:38px;bottom:-6px;width:1.5px;background:var(--pm4-line);}
.pm4-tl-item:last-child::before{display:none;}
.pm4-tl-ic{width:34px;height:34px;border-radius:50%;background:var(--pm4-brand-soft);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;z-index: var(--z-base);}
.pm4-tl-body{flex:1;min-width:0;}
.pm4-tl-txt{font-size:13px;color:var(--pm4-text);line-height:1.5;}
.pm4-tl-meta{display:flex;align-items:center;gap:10px;margin-top:3px;font-size:11.5px;color:var(--pm4-text3);flex-wrap:wrap;}
.pm4-like-btn{display:inline-flex;align-items:center;gap:4px;border:none;background:var(--pm4-bg);border-radius:99px;padding:3px 10px;font-size:11.5px;cursor:pointer;color:var(--pm4-text2);transition:all .15s;}
.pm4-like-btn:hover{background:var(--pm4-brand-soft);}
.pm4-like-btn.liked{background:var(--pm4-brand);color:var(--card);}
.pm4-type-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px;}
.pm4-type-tabs button{border:1px solid var(--pm4-line);background:var(--card);border-radius:99px;padding:4px 11px;font-size:12px;color:var(--pm4-text2);cursor:pointer;}
.pm4-type-tabs button.on{background:var(--pm4-brand);color:var(--card);border-color:var(--pm4-brand);}

/* 大厅动态跑马灯 */
.pm4-ticker{background:var(--card);border:1px solid var(--pm4-line);border-radius:12px;padding:8px 12px;margin:10px 0;display:flex;align-items:center;gap:10px;overflow:hidden;}
.pm4-ticker .label{flex-shrink:0;font-size:11.5px;font-weight:700;color:var(--card);background:var(--pm4-brand);border-radius:6px;padding:3px 8px;}
.pm4-ticker .view{flex:1;overflow:hidden;position:relative;height:20px;}
.pm4-ticker .track{position:absolute;white-space:nowrap;animation:pm4Ticker 28s linear infinite;font-size:12.5px;color:var(--pm4-text2);}
@keyframes pm4Ticker{0%{transform:translateX(100%);}100%{transform:translateX(-100%);}}

/* 两行跑马灯：站长公告（可点击）+ 自动实时动态（P0-2） */
.pm4-ticker-wrap{margin:10px 0;display:flex;flex-direction:column;gap:8px;}
.pm4-ticker-wrap .pm4-ticker{margin:0;}
.pm4-ticker-ann{background:linear-gradient(90deg,var(--warning-bg),var(--warning-bg));border-color:var(--gold-300);}
.pm4-ticker-ann .label{background:var(--gold-400);}
.pm4-ticker-ann .track{color:var(--warning);font-weight:600;}
.pm4-ticker-ann a.pm4-ann{color:var(--warning);text-decoration:none;cursor:pointer;}
.pm4-ticker-ann a.pm4-ann:hover{text-decoration:underline;}
.pm4-ticker .pm4-sep{color:var(--ink-4);margin:0 6px;}

/* 成长页新区块 */
#v17-growthRoot .pm4-sec:first-child{margin-top:0;}

/* 移动端适配 */
@media (max-width:480px){
  .pm4-priv{grid-template-columns:repeat(2,1fr);}
  .pm4-ach-badge{width:104px;height:104px;font-size:46px;}
  .pm4-ach-name{font-size:18px;}
  .pm4-tour-ann{width:calc(100vw - 40px);max-width:280px;}
  .pm4-share-card{width:260px;}
}