/* =========================================================
   bingrfid必应标签 足球队 · 公共设计系统 design.css
   海洋蓝 Apple 高级风 · Design Token + 全部通用组件
   配套 UI 设计规范文档
   ========================================================= */

:root{
  --blue-900:#0A2A4E; --blue-700:#0D3B66; --blue-600:#1273B6;
  --blue-500:#1E8AE0; --blue-300:#7CB8E8; --blue-100:#DDEBF7;
  --bg:#FFFFFF; --bg-subtle:#F5F5F7;
  --text:#1D1D1F; --text-2:#6E6E73; --text-3:#86868B;
  --line:#E5E5EA;
  --success:#30B94E; --danger:#E53935; --warning:#E6A23C;
  --shadow-sm:0 1px 2px rgba(0,0,0,.05);
  --shadow-md:0 2px 8px rgba(0,0,0,.06),0 1px 3px rgba(0,0,0,.04);
  --shadow-lg:0 12px 32px rgba(0,0,0,.10),0 4px 8px rgba(0,0,0,.04);
  --shadow-blue:0 8px 24px rgba(18,115,182,.28);
  --radius:18px; --radius-pill:999px;
  --ease-out:cubic-bezier(.32,.72,0,1);
  --spring:cubic-bezier(.34,1.56,.64,1);
  --container:1080px;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg); color:var(--text); line-height:1.6; overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* ===== 桌面顶部导航 ===== */
.topnav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.72);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.05)}
.topnav-in{max-width:var(--container);margin:0 auto;padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:17px;white-space:nowrap}
.brand .crest{display:flex;align-items:center;height:32px}
.brand .crest img,.crest{display:block;height:32px;width:auto;max-width:200px;flex:none}
.crest--img{background:transparent}
.nav-links{display:flex;gap:26px;font-size:14px;color:var(--text-2)}
.nav-links a{transition:color .2s}
.nav-links a.active,.nav-links a:hover{color:var(--blue-600);font-weight:500}
.nav-cta{background:var(--blue-600);color:#fff;font-size:14px;font-weight:500;padding:8px 18px;border-radius:var(--radius-pill);box-shadow:var(--shadow-blue);transition:transform .2s var(--spring),background .2s;white-space:nowrap}
.nav-cta:hover{background:var(--blue-500);transform:translateY(-1px)}
.menu-btn{display:none!important}

/* ===== 页面小横幅(非首页用) ===== */
.pagehead{background:var(--bg-subtle);padding:44px 24px 40px}
.pagehead-in{max-width:var(--container);margin:0 auto}
.pagehead h1{font-size:clamp(26px,4vw,40px);font-weight:700;letter-spacing:-.02em;line-height:1.15}
.pagehead .crumb{font-size:13px;color:var(--text-3);margin-bottom:10px}
.pagehead .crumb a:hover{color:var(--blue-600)}
.pagehead p{color:var(--text-2);margin-top:8px;max-width:640px}

/* ===== Hero（首页） ===== */
.hero{position:relative;overflow:hidden;background:var(--bg-subtle);padding:90px 24px 100px}
.hero-bg{position:absolute;inset:-10% 0;z-index:0;background:radial-gradient(60% 55% at 15% 0%,rgba(30,138,224,.16),transparent 60%),radial-gradient(55% 50% at 95% 15%,rgba(13,59,102,.12),transparent 60%);transform:translateY(var(--parallax,0));transition:transform .1s linear}
.hero-grid{position:absolute;inset:0;z-index:0;opacity:.5;background-image:linear-gradient(rgba(13,59,102,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(13,59,102,.05) 1px,transparent 1px);background-size:52px 52px;mask-image:radial-gradient(70% 70% at 50% 30%,#000,transparent);-webkit-mask-image:radial-gradient(70% 70% at 50% 30%,#000,transparent)}
.hero-in{position:relative;z-index:1;max-width:var(--container);margin:0 auto;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--blue-700);background:rgba(18,115,182,.1);padding:6px 14px;border-radius:var(--radius-pill);font-weight:500;margin-bottom:22px}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 0 rgba(48,185,78,.5);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(48,185,78,.45)}70%{box-shadow:0 0 0 8px rgba(48,185,78,0)}100%{box-shadow:0 0 0 0 rgba(48,185,78,0)}}
.hero h1{font-size:clamp(34px,5.5vw,58px);font-weight:700;letter-spacing:-.02em;line-height:1.1;margin-bottom:16px}
.hero h1 .accent{background:linear-gradient(120deg,var(--blue-600),var(--blue-700));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{max-width:640px;margin:0 auto 28px;color:var(--text-2);font-size:clamp(16px,2vw,19px)}
.hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;gap:8px;font-size:16px;font-weight:500;padding:13px 26px;border-radius:var(--radius-pill);transition:transform .2s var(--spring),box-shadow .2s,background .2s;cursor:pointer;border:none;line-height:1}
.btn-primary{background:var(--blue-600);color:#fff;box-shadow:var(--shadow-blue)}
.btn-primary:hover{background:var(--blue-500);transform:translateY(-2px) scale(1.01)}
.btn-ghost{background:rgba(255,255,255,.8);color:var(--text);border:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.btn-ghost:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-sm{font-size:14px;padding:9px 18px}
.btn-block{width:100%;justify-content:center}

/* ===== 通用区块 ===== */
section{padding:72px 24px}
.container{max-width:var(--container);margin:0 auto}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:36px;gap:20px}
.sec-title{font-size:clamp(24px,3.4vw,36px);font-weight:700;letter-spacing:-.01em;line-height:1.2}
.sec-sub{color:var(--text-2);margin-top:8px;font-size:15px}
.link-more{color:var(--blue-600);font-size:15px;font-weight:500;white-space:nowrap;display:inline-flex;align-items:center;gap:4px;transition:gap .3s}
.link-more:hover{gap:8px}

/* ===== 报名卡片 ===== */
.reg-card{display:flex;align-items:center;gap:28px;background:var(--bg-subtle);border-radius:24px;padding:34px 38px;margin-bottom:14px;flex-wrap:wrap}
.reg-left{flex:1;min-width:240px}
.reg-tag{display:inline-block;font-size:13px;font-weight:500;color:#fff;background:linear-gradient(120deg,var(--blue-600),var(--blue-700));padding:4px 12px;border-radius:var(--radius-pill);margin-bottom:12px}
.reg-title{font-size:22px;font-weight:700;margin-bottom:6px}
.reg-meta{color:var(--text-2);font-size:14px}
.reg-count{display:flex;gap:26px;align-items:center}
.count-item{text-align:center}
.count-num{font-size:30px;font-weight:700;color:var(--blue-700);line-height:1}
.count-num.small{font-size:22px}
.count-lb{font-size:12px;color:var(--text-2);margin-top:4px}
.progress{width:200px}
.progress-bar{height:6px;background:rgba(18,115,182,.15);border-radius:var(--radius-pill);overflow:hidden;margin-top:8px}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--blue-500),var(--blue-600));border-radius:var(--radius-pill);width:0;transition:width 1.2s var(--ease-out)}
.reg-btn{align-self:center}

/* ===== 板块卡片 ===== */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px 20px;cursor:pointer;transition:transform .35s var(--spring),box-shadow .35s;position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:200px}
.feature:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.feature .icon{display:flex;align-items:flex-start;justify-content:flex-start;align-self:flex-start;margin-bottom:0}
.feature .icon img{width:56px;height:56px;display:block;filter:drop-shadow(0 2px 8px rgba(14,165,233,.16))}
.feature-txt{margin-top:auto;align-self:flex-end;text-align:right;line-height:1.3}
.ic-blue{background:var(--blue-100)}
.ic-green{background:rgba(48,185,78,.12)}
.ic-amber{background:rgba(230,162,60,.15)}
.feature h3{font-size:18px;font-weight:600;margin-bottom:6px}
.feature p{color:var(--text-2);font-size:13px;line-height:1.5}
.feature .go{position:absolute;right:20px;top:22px;color:var(--blue-600);opacity:0;transform:translateX(-6px);transition:all .3s var(--ease-out)}
.feature:hover .go{opacity:1;transform:translateX(0)}

/* ===== 比赛列表卡片 ===== */
.match-list{max-width:860px;margin:0 auto}
.match-card{display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 26px;margin-bottom:14px;transition:transform .3s var(--spring),box-shadow .3s;cursor:pointer;position:relative}
.match-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.m-date{text-align:center;flex:none;padding-right:18px;border-right:1px solid var(--line)}
.m-d{font-size:26px;font-weight:700;color:var(--blue-700);line-height:1}
.m-m{font-size:12px;color:var(--text-2);margin-top:2px}
.m-body{flex:1;min-width:0}
.m-vs{font-size:17px;font-weight:600;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.m-vs .score{font-variant-numeric:tabular-nums;color:var(--blue-700);font-size:20px;font-weight:700}
.m-vs .win{color:var(--success)} .m-vs .lose{color:var(--danger)}
.m-info{color:var(--text-2);font-size:13px;margin-top:4px;display:flex;gap:14px;flex-wrap:wrap}
.m-info .tag{display:inline-flex;align-items:center;gap:5px}
.result-chip{font-size:12px;font-weight:600;padding:3px 11px;border-radius:var(--radius-pill);flex:none}
.chip-win{color:var(--success);background:rgba(48,185,78,.12)}
.chip-lose{color:var(--danger);background:rgba(229,57,53,.12)}
.chip-draw{color:var(--text-2);background:var(--bg-subtle)}
.chip-soon{color:var(--blue-600);background:var(--blue-100)}
.go-detail{position:absolute;top:50%;right:18px;transform:translateY(-50%);font-size:18px;color:var(--blue-300);opacity:0;transition:opacity .3s,color .3s,transform .3s var(--spring)}
.match-card:hover .go-detail{opacity:1;color:var(--blue-600);transform:translateY(-50%) translateX(2px)}
.empty{text-align:center;color:var(--text-3);padding:60px 0}

/* ===== 进球榜 ===== */
.goals-wrap{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.goal-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 26px}
/* 进球榜卡片内空态紧凑排版 + 切回总榜引导 */
.goal-card .empty{padding:34px 0 6px}
.goal-card .empty + .empty-hint{margin-top:4px;padding-bottom:34px}
.empty-hint{text-align:center;font-size:13px;color:var(--text-3)}
.empty-hint a{color:var(--blue-600);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.goal-row{display:flex;align-items:center;gap:14px;padding:12px 8px;border-bottom:1px solid var(--line)}
.goal-row:last-child{border-bottom:none}
.goal-avatar{width:38px;height:38px;border-radius:50%;background:var(--blue-100);color:var(--blue-700);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex:none;overflow:hidden}
.goal-name{flex:1;font-weight:500;font-size:15px;min-width:0}
.goal-pos{color:var(--text-3);font-size:12px}
.goal-num{font-size:26px;font-weight:700;color:var(--blue-700);font-variant-numeric:tabular-nums}
.goal-num sup{font-size:13px;font-weight:500;color:var(--text-3)}
.goal-rank{width:22px;color:var(--text-3);font-weight:600;text-align:center;flex:none}
.rank-top{color:var(--warning)}

/* ===== 名单 ===== */
.roster{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px}
.player{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 12px;text-align:center;transition:transform .3s var(--spring),box-shadow .3s}
.p-avatar{width:64px;height:64px;border-radius:50%;margin:0 auto 12px;overflow:hidden}
.p-avatar .ph,.p-avatar-img{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:26px;color:#fff}
.p-avatar .ph{background:linear-gradient(140deg,var(--blue-500),var(--blue-700))}
.p-no{font-size:12px;color:var(--text-3);font-weight:600}
.p-name{font-size:16px;font-weight:600;margin:2px 0 4px}
.p-pos{display:inline-block;font-size:11px;color:var(--blue-600);background:var(--blue-100);padding:2px 9px;border-radius:var(--radius-pill)}

/* ===== 财务卡 ===== */
.fin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.fin-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.fin-lb{color:var(--text-2);font-size:14px;display:flex;align-items:center;gap:8px;margin-bottom:8px}
.fin-val{font-size:32px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.fin-val.income{color:var(--blue-700)}
.fin-val.expense{color:var(--text)}
.fin-val.balance{color:var(--blue-600)}
.fin-trend{font-size:13px;color:var(--text-2);margin-top:6px}
.fin-trend b{color:var(--success)}

/* ===== 相册 / 图片上传 ===== */
.album-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.album-img{position:relative;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;cursor:pointer;background:linear-gradient(140deg,var(--blue-100),var(--blue-300));transition:transform .35s var(--spring),box-shadow .35s}
.album-img img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .45s ease}
.album-img img.loaded{opacity:1}
.album-img:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.album-img .ph-tag{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--blue-700);font-size:26px;font-weight:700;opacity:.6}
.album-img .cap{position:absolute;left:0;right:0;bottom:0;padding:22px 10px 8px;background:linear-gradient(transparent,rgba(10,42,78,.7));color:#fff;font-size:11px}
.album-img .who{position:absolute;top:8px;right:8px;background:rgba(255,255,255,.85);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);font-size:10px;color:var(--blue-700);padding:2px 8px;border-radius:999px}
.upload-zone{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;border:1.5px dashed var(--blue-300);border-radius:var(--radius);aspect-ratio:4/3;color:var(--blue-600);cursor:pointer;background:rgba(18,115,182,.04);transition:all .3s;text-align:center}
.upload-zone:hover{background:rgba(18,115,182,.09);border-color:var(--blue-600)}
.upload-zone .plus{width:44px;height:44px;border-radius:50%;background:var(--blue-600);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;line-height:1;transition:transform .25s var(--spring);margin:0 auto}
.upload-zone:hover .plus{transform:scale(1.1)}
.upload-zone .ul{font-size:14px;font-weight:500}
.upload-zone .us{font-size:11px;color:var(--text-3)}
.chip-uploader{display:inline-block;font-size:12px;font-weight:600;padding:4px 12px;border-radius:var(--radius-pill)}
.cu-manage{color:var(--blue-600);background:var(--blue-100)}
.cu-member{color:var(--warning);background:rgba(230,162,60,.15)}
.upform{display:none;margin-top:18px}
.upform.show{display:block}

/* ===== 表单 ===== */
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:500;color:var(--text-2);margin-bottom:6px}
.input,.select,.textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:12px;font-size:15px;font-family:inherit;color:var(--text);background:#fff;transition:border-color .2s,box-shadow .2s;outline:none}
.input:focus,.select:focus,.textarea:focus{border-color:var(--blue-600);box-shadow:0 0 0 3px rgba(18,115,182,.12)}
.textarea{min-height:110px;resize:vertical}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;max-width:520px}
.radio-row{display:flex;gap:10px;flex-wrap:wrap}
.radio-pill{flex:1;min-width:96px;text-align:center;padding:11px 6px;border:1.5px solid var(--line);border-radius:12px;cursor:pointer;font-size:14px;font-weight:500;color:var(--text-2);transition:all .2s;background:#fff}
.radio-pill input{display:none}
.radio-pill:has(input:checked){border-color:var(--blue-600);color:var(--blue-600);background:var(--blue-100);box-shadow:0 0 0 3px rgba(18,115,182,.10)}
.radio-pill.opt-green:has(input:checked){border-color:var(--success);color:var(--success);background:rgba(48,185,78,.1);box-shadow:0 0 0 3px rgba(48,185,78,.10)}
.radio-pill.opt-red:has(input:checked){border-color:var(--danger);color:var(--danger);background:rgba(229,57,53,.08);box-shadow:0 0 0 3px rgba(229,57,53,.10)}
.msg{padding:12px 14px;border-radius:12px;font-size:14px;margin-bottom:14px}
.msg-ok{background:rgba(48,185,78,.1);color:var(--success)}
.msg-err{background:rgba(229,57,53,.08);color:var(--danger)}
.hint{font-size:12px;color:var(--text-3);margin-top:6px}

/* ===== 统计筛选条 ===== */
.seg{display:inline-flex;background:var(--bg-subtle);border-radius:var(--radius-pill);padding:3px;gap:2px}
.seg a{padding:7px 16px;font-size:13px;font-weight:500;border-radius:999px;color:var(--text-2);transition:all .2s}
.seg a.active{background:#fff;color:var(--blue-600);box-shadow:var(--shadow-sm)}

/* ===== 详情页 Hero ===== */
.mhero{background:linear-gradient(140deg,var(--blue-700),var(--blue-900));color:#fff;padding:52px 24px;text-align:center}
.mhero .mhero-teams{display:flex;align-items:center;justify-content:center;gap:22px;flex-wrap:wrap}
.mhero .team{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:600}
.mhero .logo{width:52px;height:52px;border-radius:50%;overflow:hidden;background:rgba(255,255,255,.15)}
.mhero .bigscore{font-size:clamp(40px,7vw,60px);font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.mhero .meta{margin-top:14px;color:rgba(255,255,255,.75);font-size:14px;display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.mhero .meta .tag{display:inline-flex;align-items:center;gap:6px}
.cr{display:inline-block;padding:3px 12px;border-radius:999px;font-size:12px;font-weight:600;background:rgba(255,255,255,.18);color:#fff}

/* ===== 相册区块（详情页内） ===== */
.album-sec{background:var(--bg-subtle);border-radius:24px;padding:26px;margin-top:20px}
.album-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:16px}

/* ===== Footer ===== */
footer{background:var(--blue-900);color:rgba(255,255,255,.7);padding:60px 24px 130px;margin-top:40px}
.foot-in{max-width:var(--container);margin:0 auto;display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot-brand{color:#fff;font-size:18px;font-weight:600;display:flex;align-items:center;gap:12px}
.foot-cols{display:flex;gap:60px;flex-wrap:wrap}
.foot-col h4{color:#fff;font-size:14px;margin-bottom:12px}
.foot-col a{display:block;font-size:13px;margin-bottom:8px;transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-copy{margin-top:40px;font-size:12px;opacity:.6}

/* ===== 滚动揭示 ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.reveal.in{opacity:1;transform:none}

/* ===== 图片灯箱 ===== */
.lightbox{position:fixed;inset:0;z-index:400;background:rgba(10,20,30,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);display:none;align-items:center;justify-content:center;padding:30px}
.lightbox.show{display:flex}
.lightbox img{max-width:92vw;max-height:84vh;border-radius:14px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lightbox .lb-close{position:absolute;top:18px;right:22px;background:rgba(255,255,255,.14);border:none;color:#fff;font-size:26px;line-height:1;width:42px;height:42px;border-radius:50%;cursor:pointer}
.lightbox .lb-prev,.lightbox .lb-next{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.14);border:none;color:#fff;font-size:38px;line-height:1;padding:0 0 5px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s,transform .2s;z-index:2;-webkit-user-select:none;user-select:none}
.lightbox .lb-prev:hover,.lightbox .lb-next:hover{background:rgba(255,255,255,.3)}
.lightbox .lb-prev:active,.lightbox .lb-next:active{transform:translateY(-50%) scale(.92)}
.lightbox .lb-prev{left:14px}
.lightbox .lb-next{right:14px}
.lightbox .lb-count{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:#fff;background:rgba(0,0,0,.4);padding:5px 14px;border-radius:999px;font-size:13px;letter-spacing:.5px;z-index:2}
@media (max-width:560px){
  .lightbox .lb-prev{left:6px}.lightbox .lb-next{right:6px}
  .lightbox .lb-prev,.lightbox .lb-next{width:42px;height:42px;font-size:32px}
}

/* ===== 移动端 Dock ===== */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:200;display:none;padding:0 16px calc(12px + env(safe-area-inset-bottom))}
.dock-in{max-width:520px;margin:0 auto;background:rgba(255,255,255,.8);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border:1px solid rgba(0,0,0,.06);border-radius:28px;box-shadow:var(--shadow-lg);display:flex;justify-content:space-around;padding:8px 6px}
.dock-item{flex:1;text-align:center;padding:7px 0 5px;color:var(--text-3);cursor:pointer;transition:color .2s;position:relative;display:block}
.dock-item .di{font-size:22px;line-height:1;transition:transform .25s var(--spring);transform-origin:bottom center;display:flex;justify-content:center;align-items:center}
.dock-item .di img{width:42px;height:42px;display:block;filter:drop-shadow(0 1px 2px rgba(0,0,0,.08))}
.dock-item .dl{font-size:11px;margin-top:3px;font-weight:500;display:block}
.dock-item.active{color:var(--blue-600)}
.dock-item.active .di{transform:translateY(-2px) scale(1.18)}
.dock-item.active .dl{color:var(--blue-600)}
.dock-item.active::before{content:"";position:absolute;top:-3px;left:50%;transform:translateX(-50%);width:18px;height:3px;border-radius:3px;background:var(--blue-600)}

/* ===== 响应式 ===== */
@media(max-width:1024px){.features{grid-template-columns:repeat(2,1fr)}.goals-wrap{grid-template-columns:1fr}.fin-grid{grid-template-columns:repeat(2,1fr)}.album-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.nav-links{display:none}}
@media(max-width:768px){
  .dock{display:block}
  footer{padding-bottom:130px}
  .reg-card{flex-direction:column;align-items:flex-start;padding:28px}
  .reg-count{width:100%;justify-content:space-between}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px}
  .hero{padding:60px 20px 72px}
  section{padding:56px 20px}
  .fin-grid{grid-template-columns:1fr}
  .album-toolbar{flex-direction:column;align-items:flex-start}
}
@media(min-width:769px){.dock{display:none!important}}
@media(max-width:560px){.features{grid-template-columns:1fr 1fr;gap:14px}.feature{padding:20px 16px}.feature .icon img{width:44px;height:44px}.album-grid{grid-template-columns:1fr 1fr;gap:10px}}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero-bg{transform:none!important}}