/* ═══════════════════════════════════════════════════
   Dallas Mavericks — 达拉斯独行侠 中文官网样式
   ═══════════════════════════════════════════════════ */

/* ── Reset & Design Tokens ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue:#0058B8;--navy:#002B5C;--silver:#BBC4C8;--black:#000;--white:#fff;
  --accent:#00A8FF;--gold:#FDB827;--bg:#06060d;--bg2:#0a0a16;
  --glass:rgba(255,255,255,.035);--glass-border:rgba(255,255,255,.06);
  --card-bg:rgba(8,8,22,.9);
  --radius-sm:12px;--radius:18px;--radius-lg:24px;
}
html{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--blue) #050510}
body{font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC','Segoe UI',system-ui,-apple-system,sans-serif;
  background:var(--bg);color:var(--white);overflow-x:hidden;line-height:1.72;font-size:16px}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:#050510}
::-webkit-scrollbar-thumb{background:var(--blue);border-radius:3px}

/* ── Particle Canvas ── */
#particleCanvas{position:fixed;top:0;left:0;width:100%;height:100vh;z-index:0;pointer-events:none}

/* ── Navigation ── */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:.75rem 2rem;
  background:rgba(0,0,0,.82);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
  border-bottom:1px solid var(--glass-border);display:flex;align-items:center;justify-content:space-between;transition:.3s}
nav.scrolled{background:rgba(0,0,0,.94)}
.nav-logo{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.05rem;letter-spacing:-.3px}
.nav-logo img{width:34px;height:34px;border-radius:8px}
.nav-links{display:flex;gap:1rem;list-style:none;flex-wrap:wrap}
.nav-links a{color:var(--silver);text-decoration:none;font-size:.82rem;font-weight:500;transition:.22s;position:relative;padding:0 .1rem}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--accent);transition:.3s;border-radius:1px}
.nav-links a:hover{color:var(--white)}
.nav-links a:hover::after{width:100%}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;z-index:1001}
.nav-toggle span{width:26px;height:2px;background:var(--white);transition:.3s;border-radius:2px}

/* ── Hero ── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;z-index:1}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center, rgba(0,88,184,.35) 0%, transparent 65%)}
.hero-content{text-align:center;z-index:2;padding:2rem;max-width:900px}
.hero-badge{display:inline-block;padding:.35rem 1.2rem;border:1px solid var(--glass-border);border-radius:50px;
  background:var(--glass);backdrop-filter:blur(10px);font-size:.78rem;color:var(--silver);margin-bottom:1.5rem;letter-spacing:3px}
.hero h1{font-size:clamp(2.5rem,7vw,6rem);font-weight:900;letter-spacing:-1px;line-height:1.04;
  background:linear-gradient(180deg,#fff 20%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;margin-bottom:.75rem}
.hero .subtitle{font-size:clamp(.95rem,1.8vw,1.25rem);color:var(--silver);margin-bottom:2.5rem;font-weight:300}
.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.btn{padding:.7rem 2rem;border-radius:50px;font-weight:600;text-decoration:none;transition:.35s;font-size:.92rem;display:inline-block;cursor:pointer}
.btn-primary{background:var(--blue);color:var(--white);box-shadow:0 4px 30px rgba(0,88,184,.5);border:none}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 10px 45px rgba(0,88,184,.7)}
.btn-outline{border:2px solid var(--silver);color:var(--silver);background:transparent}
.btn-outline:hover{border-color:var(--white);color:var(--white);transform:translateY(-3px)}
.btn-gold{background:linear-gradient(135deg,#FDB827,#FF8C00);color:#000;border:none;box-shadow:0 4px 25px rgba(253,184,39,.4)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 10px 40px rgba(253,184,39,.6)}
.scroll-indicator{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);animation:bounce 2s infinite}
.scroll-indicator span{display:block;width:28px;height:28px;border-right:2px solid var(--silver);border-bottom:2px solid var(--silver);transform:rotate(45deg);opacity:.45}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(14px)}}

/* ── Section Common ── */
section{padding:5rem 2rem;position:relative;z-index:1}
.container{max-width:1200px;margin:0 auto}
.section-label{display:inline-block;font-size:.75rem;text-transform:uppercase;letter-spacing:5px;color:var(--accent);margin-bottom:.7rem;font-weight:700}
.section-title{font-size:clamp(1.8rem,3.5vw,3rem);font-weight:800;margin-bottom:.6rem;letter-spacing:-.5px}
.section-subtitle{color:var(--silver);font-size:.95rem;margin-bottom:2.5rem;max-width:680px}
.glass-card{background:var(--glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--glass-border);border-radius:var(--radius);padding:1.8rem;transition:.35s}
.glass-card:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.1);box-shadow:0 20px 55px rgba(0,0,0,.55)}
.glass-card img{width:100%;border-radius:var(--radius-sm);margin-bottom:1rem;object-fit:cover}

/* ── Stats Strip ── */
.stats-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1.2rem}
.stat-card{text-align:center;padding:1.8rem 1rem}
.stat-number{font-size:2.6rem;font-weight:900;background:linear-gradient(135deg,var(--accent),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.1}
.stat-label{font-size:.78rem;color:var(--silver);letter-spacing:1px;margin-top:.35rem}

/* ── Timeline ── */
.timeline{position:relative;padding:1rem 0}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;background:linear-gradient(180deg,transparent,var(--blue),var(--accent),var(--blue),transparent);transform:translateX(-50%)}
.timeline-item{display:flex;align-items:flex-start;margin-bottom:2.2rem;position:relative;opacity:0;transform:translateY(30px);transition:.6s ease}
.timeline-item.visible{opacity:1;transform:translateY(0)}
.timeline-item:nth-child(odd){flex-direction:row}
.timeline-item:nth-child(even){flex-direction:row-reverse}
.timeline-content{width:45%;padding:1.5rem;background:var(--card-bg);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:14px}
.timeline-content img{width:100%;border-radius:8px;margin:.7rem 0}
.timeline-year{font-size:2rem;font-weight:900;color:var(--accent);line-height:1}
.timeline-dot{position:absolute;left:50%;top:22px;transform:translateX(-50%);width:14px;height:14px;background:var(--accent);border-radius:50%;box-shadow:0 0 22px rgba(0,168,255,.7);z-index:2}
.timeline-item:nth-child(even) .timeline-content{text-align:right}
@media(max-width:768px){
  .timeline::before{left:16px}
  .timeline-item,.timeline-item:nth-child(even){flex-direction:column;padding-left:42px}
  .timeline-content{width:100%;text-align:left!important}
  .timeline-dot{left:16px}
}

/* ── Player Cards 3D ── */
.players-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem}
.player-card{perspective:1000px;height:400px}
.player-card-inner{position:relative;width:100%;height:100%;transition:transform .6s;transform-style:preserve-3d;cursor:pointer}
.player-card:hover .player-card-inner{transform:rotateY(180deg)}
.player-card-front,.player-card-back{position:absolute;inset:0;backface-visibility:hidden;border-radius:var(--radius);overflow:hidden;border:1px solid var(--glass-border)}
.player-card-front{background:var(--card-bg);display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:1rem}
.player-card-front img{width:100%;height:210px;object-fit:cover;border-radius:10px;margin-bottom:.7rem}
.player-card-front .player-name{font-weight:700;font-size:1.1rem}
.player-card-front .player-number{font-size:2rem;font-weight:900;color:var(--accent)}
.player-card-front .player-role{color:var(--silver);font-size:.78rem;margin-top:.15rem}
.player-card-back{background:linear-gradient(135deg,var(--navy),#001433);transform:rotateY(180deg);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1.3rem;text-align:center}
.player-card-back .stat-row{display:flex;justify-content:space-between;width:100%;padding:.4rem 0;border-bottom:1px solid rgba(255,255,255,.07)}
.player-card-back .stat-val{font-weight:700;color:var(--accent);font-size:.9rem}

/* ── Hero Player Profile ── */
.player-hero{display:grid;grid-template-columns:300px 1fr;gap:2.5rem;align-items:start}
.player-hero-img{width:100%;border-radius:var(--radius-lg);border:1px solid var(--glass-border)}
.player-hero-info h2{font-size:2.2rem;margin-bottom:.3rem}
.player-hero-info .nickname{color:var(--gold);font-size:1.1rem;margin-bottom:1rem}
.player-hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:.8rem;margin:1.5rem 0}
.player-hero-stat{text-align:center;padding:.8rem;background:var(--glass);border-radius:10px;border:1px solid var(--glass-border)}
.player-hero-stat .val{font-size:1.6rem;font-weight:800;color:var(--accent)}
.player-hero-stat .lbl{font-size:.7rem;color:var(--silver);text-transform:uppercase}
@media(max-width:768px){.player-hero{grid-template-columns:1fr}}

/* ── Championship Section ── */
.championship{background:linear-gradient(180deg,rgba(253,184,39,.05) 0%,transparent 35%,rgba(253,184,39,.05) 100%);border-top:1px solid rgba(253,184,39,.12);border-bottom:1px solid rgba(253,184,39,.12);text-align:center}
.trophy-emoji{font-size:7rem;animation:float 3s ease-in-out infinite;margin:1.5rem 0}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}

/* ── Tables ── */
.data-table{width:100%;border-collapse:collapse;margin:1.2rem 0;font-size:.88rem}
.data-table th{background:rgba(0,88,184,.5);padding:.6rem .9rem;text-align:left;font-weight:600;white-space:nowrap}
.data-table td{padding:.5rem .9rem;border-bottom:1px solid rgba(255,255,255,.05)}
.data-table tr:hover{background:rgba(255,255,255,.025)}
.data-table .highlight-row{background:rgba(253,184,39,.08)}

/* ── Rivals Grid ── */
.rivals-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem}
.rival-card{text-align:center}
.rival-icon{font-size:3rem;margin-bottom:.7rem}
.rival-name{font-weight:700;font-size:1.1rem;margin-bottom:.3rem}
.rival-record{color:var(--accent);font-size:.82rem;margin-bottom:.4rem}
.rival-desc{color:var(--silver);font-size:.85rem}

/* ── Arena Gallery ── */
.arena-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin:1.8rem 0}
.arena-gallery img{width:100%;height:220px;object-fit:cover;border-radius:14px;border:1px solid var(--glass-border);transition:.3s}
.arena-gallery img:hover{transform:scale(1.02);border-color:var(--accent)}

/* ── Retired Numbers ── */
.retired-grid{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap;margin-top:1rem}
.retired-card{text-align:center;width:130px;padding:1.5rem 1rem}
.retired-num{font-size:3.5rem;font-weight:900;color:var(--gold);line-height:1}
.retired-name{color:var(--silver);font-size:.85rem;margin-top:.35rem}

/* ── Confetti ── */
.confetti-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:9999}
.confetti-piece{position:absolute;animation:confettiFall linear forwards}
@keyframes confettiFall{0%{transform:translateY(-100px) rotate(0deg);opacity:1}100%{transform:translateY(100vh) rotate(720deg);opacity:0}}

/* ── Hall of Fame ── */
.hof-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.2rem}
.hof-card{text-align:center;padding:1.5rem}
.hof-card .year{font-size:1.8rem;font-weight:900;color:var(--gold)}
.hof-card .name{font-weight:700;margin-top:.3rem}
.hof-card .note{color:var(--silver);font-size:.78rem}

/* ── Two Column Layout ── */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin:1.5rem 0}
@media(max-width:768px){.two-col{grid-template-columns:1fr}}

/* ── Footer ── */
footer{background:rgba(0,0,0,.55);border-top:1px solid var(--glass-border);padding:3rem 2rem;text-align:center}
.footer-links{display:flex;gap:2rem;justify-content:center;list-style:none;margin:1.5rem 0;flex-wrap:wrap}
.footer-links a{color:var(--silver);text-decoration:none;font-size:.82rem;transition:.22s}
.footer-links a:hover{color:var(--accent)}
footer .copyright{color:var(--silver);font-size:.75rem}

/* ── Utilities ── */
.glow-text{text-shadow:0 0 50px rgba(0,168,255,.5),0 0 100px rgba(0,88,184,.25)}
.highlight{color:var(--accent);font-weight:600}
.text-center{text-align:center}
.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mb-2{margin-bottom:2rem}
.badge{display:inline-block;padding:.18rem .65rem;border-radius:4px;font-size:.75rem;font-weight:700}
.badge-win{background:rgba(0,200,100,.2);color:#5f5}
.badge-loss{background:rgba(255,80,80,.2);color:#f66}
.badge-champ{background:rgba(253,184,39,.25);color:var(--gold)}
.badge-mvp{background:rgba(0,168,255,.2);color:var(--accent)}
.badge-hof{background:rgba(253,184,39,.2);color:var(--gold)}

/* ── Responsive Nav ── */
@media(max-width:768px){
  .nav-links{display:none;position:fixed;top:0;right:0;width:70%;height:100vh;background:rgba(0,0,0,.96);
    backdrop-filter:blur(20px);flex-direction:column;padding:5rem 1.5rem;gap:1.5rem}
  .nav-links.active{display:flex}
  .nav-toggle{display:flex}
  section{padding:3.5rem 1rem}
}

/* ── Back to Top ── */
#backToTop{position:fixed;bottom:2rem;right:2rem;width:44px;height:44px;border-radius:50%;background:var(--blue);color:#fff;border:none;cursor:pointer;font-size:1.3rem;opacity:0;transform:translateY(20px);transition:.35s;z-index:999;box-shadow:0 4px 20px rgba(0,88,184,.5)}
#backToTop.visible{opacity:1;transform:translateY(0)}
#backToTop:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(0,88,184,.7)}