/* ============================================================
   仿正天堂 363 日版 — 專業遊戲網站
   Dark Fantasy + Gold Theme
   ============================================================ */
:root{
  --bg-0:#0a0606;--bg-1:#14100c;--bg-2:#1c1612;--bg-3:#261d16;
  --line:#3a2c20;--line-soft:#2a1f17;
  --gold-1:#f9d77e;--gold-2:#d4a04a;--gold-3:#a06820;--gold-deep:#6a3b10;
  --red:#c0392b;--green:#4caf50;
  --text:#d9cfc1;--text-soft:#9a8d7a;--text-dim:#6a5e4d;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:#050303;color:var(--text);
  font-family:"Noto Sans TC","Microsoft JhengHei","PingFang TC",sans-serif;
  font-size:14px;line-height:1.7;overflow-x:hidden;
  background:radial-gradient(ellipse at top,rgba(106,59,16,.18) 0%,transparent 50%),
             linear-gradient(180deg,#050303 0%,#0a0606 40%,#050303 100%);
  background-attachment:fixed;
}
a{color:var(--gold-1);text-decoration:none;transition:color .2s}
a:hover{color:#fff7d6}
img{max-width:100%;display:block}
ul,ol{list-style:none}

/* ============ Canvas ============ */
#fxCanvas{position:fixed;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:1}

/* ============ Hero ============ */
.hero{
  position:relative;height:100vh;min-height:600px;max-height:1000px;
  background:url('../header.jpg') center top/cover no-repeat;
  display:flex;align-items:flex-end;justify-content:center;text-align:center;
  padding-bottom:40px;
}
.hero-overlay{
  position:absolute;inset:0;
  background:radial-gradient(ellipse at center,rgba(106,59,16,.15) 0%,transparent 60%),
             linear-gradient(to bottom,rgba(0,0,0,.25) 0%,rgba(5,3,3,.85) 100%);
}
.hero-content{position:relative;z-index:2;padding:0 20px}
.hero-server{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(0,0,0,.55);border:1px solid var(--gold-3);
  padding:8px 22px;border-radius:4px;
  color:var(--gold-1);font-size:13px;letter-spacing:2px;margin-bottom:28px;
  backdrop-filter:blur(4px);
}
.pulse-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--green);box-shadow:0 0 8px var(--green);
  animation:pulse 1.5s infinite;display:inline-block;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}
.hero-title{
  font-family:"Cinzel Decorative","Noto Serif TC","Georgia",serif;
  font-size:clamp(40px,8vw,72px);font-weight:900;
  color:transparent;letter-spacing:14px;
  background:linear-gradient(180deg,#ffe6a0 0%,#f9d77e 30%,#d4a04a 60%,#a06820 100%);
  -webkit-background-clip:text;background-clip:text;
  text-shadow:none;
  filter:drop-shadow(0 4px 20px rgba(0,0,0,.8)) drop-shadow(0 0 40px rgba(249,215,126,.3));
  margin-bottom:16px;
}
.hero-sub{
  font-size:clamp(14px,2.5vw,20px);color:#e6dcc8;
  letter-spacing:4px;text-shadow:0 2px 10px rgba(0,0,0,.8);
}
.hero-scroll{
  position:absolute;bottom:16px;left:50%;transform:translateX(-50%);
  color:var(--gold-2);font-size:20px;z-index:2;
  animation:bounce 2s infinite;opacity:.6;
}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(10px)}}

/* ============ Main ============ */
.main-content{max-width:1200px;margin:0 auto;padding:50px 20px;position:relative;z-index:2}

/* Section Title */
.sec-title{display:flex;align-items:center;gap:20px;margin-bottom:36px}
.sec-title h2{color:var(--gold-1);font-size:22px;letter-spacing:6px;white-space:nowrap;font-weight:800}
.sec-line{flex:1;height:1px;background:linear-gradient(to right,transparent,var(--gold-3),transparent)}

/* ============ Category Grid ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:60px}
.cat-card{
  background:linear-gradient(180deg,var(--bg-2) 0%,var(--bg-1) 100%);
  border:1px solid var(--line);border-radius:8px;overflow:hidden;
  transition:all .35s ease;box-shadow:0 4px 16px rgba(0,0,0,.4);
}
.cat-card:hover{
  border-color:var(--gold-3);transform:translateY(-5px);
  box-shadow:0 14px 36px rgba(0,0,0,.6),0 0 24px rgba(160,104,32,.12);
}
.cat-card-head{
  background:linear-gradient(180deg,#2c1f14,#1a120c);
  border-bottom:1px solid var(--gold-deep);padding:14px 18px;position:relative;
}
.cat-card-head::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(to right,transparent,var(--gold-1),transparent);
  opacity:0;transition:opacity .35s;
}
.cat-card:hover .cat-card-head::before{opacity:1}
.cat-card-head h3{color:var(--gold-1);font-size:16px;letter-spacing:3px;font-weight:700}
.cat-card-head h3::before{content:'❖ ';font-size:10px;color:var(--gold-2)}
.cat-card-list{padding:14px 18px;min-height:180px}
.cat-card-list li{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:10px 0;border-bottom:1px dashed rgba(58,44,32,.5);font-size:13px;
}
.cat-card-list li:last-child{border-bottom:none}
.cat-card-list li a{
  color:var(--text);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  margin-right:12px;transition:color .2s;
}
.cat-card-list li a:hover{color:var(--gold-1)}
.cat-card-list time{color:var(--text-dim);font-size:12px;flex-shrink:0}
.cat-empty{text-align:center;color:var(--text-dim);padding:50px 0;font-size:13px}

/* ============ LINE Section ============ */
.line-section{margin-bottom:50px}
.line-card{
  background:linear-gradient(180deg,var(--bg-2),var(--bg-1));
  border:1px solid var(--gold-3);border-radius:10px;
  padding:44px;display:flex;align-items:center;justify-content:center;gap:44px;
  box-shadow:0 4px 24px rgba(0,0,0,.5);
}
.line-qr{width:180px;height:180px;border-radius:8px;border:2px solid var(--gold-3);background:#fff;padding:8px}
.line-right h2{color:var(--gold-1);font-size:24px;letter-spacing:4px;margin-bottom:10px}
.line-id{color:var(--text-soft);margin-bottom:6px}
.line-id span{color:var(--gold-1);font-weight:700}
.line-desc{color:var(--text-soft);font-size:13px;margin-bottom:20px;line-height:1.8}
.btn-line{
  display:inline-block;padding:12px 30px;
  background:#06C755;color:#fff;font-weight:700;font-size:15px;
  letter-spacing:2px;border-radius:6px;
  box-shadow:0 4px 14px rgba(6,199,85,.3);transition:all .25s;
}
.btn-line:hover{background:#05b34d;transform:translateY(-2px);box-shadow:0 6px 22px rgba(6,199,85,.4);color:#fff}

/* ============ Footer ============ */
.footer{
  background:#050303;border-top:1px solid var(--line);
  padding:24px 20px;text-align:center;color:var(--text-dim);font-size:12px;
  position:relative;z-index:2;
}
.footer-warn{color:#5a4a3a;font-size:11px;margin-top:8px}

/* ============ FX Panel ============ */
.fx-panel{position:fixed;bottom:20px;left:20px;z-index:100}
.fx-toggle-btn{
  width:50px;height:50px;border-radius:50%;
  background:linear-gradient(180deg,var(--bg-2),var(--bg-1));
  border:1px solid var(--gold-3);color:var(--gold-1);font-size:20px;
  cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.5);
  display:flex;align-items:center;justify-content:center;transition:all .3s;
}
.fx-toggle-btn:hover{border-color:var(--gold-1);box-shadow:0 0 18px rgba(249,215,126,.25)}
.fx-menu{
  position:absolute;bottom:60px;left:0;
  background:linear-gradient(180deg,#1c1612,#0a0606);
  border:1px solid var(--gold-3);border-radius:8px;padding:12px;min-width:170px;
  box-shadow:0 8px 30px rgba(0,0,0,.8);
  opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s;
}
.fx-menu.open{opacity:1;visibility:visible;transform:translateY(0)}
.fx-menu-title{
  color:var(--gold-1);font-size:12px;letter-spacing:2px;
  padding-bottom:8px;border-bottom:1px solid var(--line);margin-bottom:8px;text-align:center;
}
.fx-opt{
  display:block;width:100%;padding:8px 12px;background:transparent;
  border:1px solid transparent;color:var(--text-soft);font-size:13px;
  cursor:pointer;border-radius:4px;text-align:left;transition:all .2s;
  font-family:inherit;margin-bottom:2px;
}
.fx-opt:hover{background:rgba(212,160,74,.1);color:var(--gold-1)}
.fx-opt.active{background:rgba(212,160,74,.15);border-color:var(--gold-3);color:var(--gold-1);font-weight:700}

/* ============ Floating LINE ============ */
.float-line{
  position:fixed;right:20px;bottom:20px;z-index:100;
  display:flex;align-items:center;gap:8px;
  background:#06C755;color:#fff;padding:12px 20px;border-radius:50px;
  font-size:13px;font-weight:700;letter-spacing:1px;
  box-shadow:0 4px 18px rgba(6,199,85,.4);transition:all .3s;
}
.float-line:hover{transform:translateY(-3px);box-shadow:0 8px 28px rgba(6,199,85,.5);color:#fff}
.fl-icon{font-size:18px}

/* ============ Scroll Reveal ============ */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.reveal.revealed{opacity:1;transform:translateY(0)}
.cat-card:nth-child(2){transition-delay:.08s}
.cat-card:nth-child(3){transition-delay:.16s}
.cat-card:nth-child(4){transition-delay:.24s}
.cat-card:nth-child(5){transition-delay:.32s}
.cat-card:nth-child(6){transition-delay:.4s}

/* ============ Responsive ============ */
@media(max-width:960px){
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .line-card{flex-direction:column;text-align:center;padding:30px 20px;gap:24px}
  .line-right{text-align:center}
}
@media(max-width:600px){
  .cat-grid{grid-template-columns:1fr}
  .hero{min-height:380px}
  .hero-server{font-size:11px;padding:6px 14px}
  .float-line .fl-text{display:none}
  .float-line{padding:14px;border-radius:50%}
  .fx-panel{bottom:14px;left:14px}
  .float-line{right:14px;bottom:14px}
}

/* ============ Article Modal ============ */
.modal-overlay{
  position:fixed;inset:0;z-index:200;
  background:rgba(0,0,0,.85);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:all .3s;
}
.modal-overlay.open{opacity:1;visibility:visible}
.modal-box{
  position:relative;width:90%;max-width:720px;max-height:80vh;
  background:linear-gradient(180deg,var(--bg-2),var(--bg-0));
  border:1px solid var(--gold-3);border-radius:10px;
  padding:40px 36px;overflow-y:auto;
  box-shadow:0 20px 60px rgba(0,0,0,.8),0 0 40px rgba(160,104,32,.1);
}
.modal-close{
  position:absolute;top:14px;right:18px;
  background:none;border:none;color:var(--text-dim);
  font-size:28px;cursor:pointer;transition:color .2s;line-height:1;
}
.modal-close:hover{color:var(--gold-1)}
.modal-cat{
  display:inline-block;background:rgba(212,160,74,.12);
  border:1px solid var(--gold-3);border-radius:4px;
  padding:4px 14px;font-size:12px;color:var(--gold-1);
  letter-spacing:2px;margin-bottom:14px;
}
.modal-title{
  color:var(--gold-1);font-size:22px;font-weight:800;
  letter-spacing:2px;margin-bottom:10px;
}
.modal-date{color:var(--text-dim);font-size:12px;margin-bottom:24px}
.modal-body{
  color:var(--text);font-size:14px;line-height:2;
  border-top:1px solid var(--line);padding-top:20px;
}
.modal-body p{margin-bottom:12px}
.modal-body img{border-radius:6px;margin:12px 0}
.modal-body a{color:var(--gold-1);text-decoration:underline}

/* ============ Admin (shared base) ============ */
.admin-wrap{max-width:900px;margin:40px auto;padding:0 16px}
.section{
  background:linear-gradient(180deg,var(--bg-2),var(--bg-1));
  border:1px solid var(--line);border-radius:8px;overflow:hidden;
  box-shadow:0 4px 14px rgba(0,0,0,.4);margin-bottom:20px;
}
.section>.head{
  background:linear-gradient(180deg,#2c1f14,#1a120c);
  border-bottom:1px solid var(--gold-deep);padding:14px 18px;
  display:flex;justify-content:space-between;align-items:center;
}
.section>.head h2{color:var(--gold-1);font-size:16px;font-weight:700;letter-spacing:3px}
.section>.body{padding:18px}
.btn{
  display:inline-block;padding:8px 18px;border-radius:4px;font-size:13px;
  letter-spacing:2px;border:1px solid var(--line);
  background:linear-gradient(180deg,#2c1f14,#15100a);color:var(--gold-1);
  cursor:pointer;transition:all .2s;font-family:inherit;
}
.btn:hover{border-color:var(--gold-3);color:#fff7d6}
.btn-primary{
  background:linear-gradient(180deg,var(--gold-1),var(--gold-2) 50%,var(--gold-3));
  color:#1a0e07;border-color:var(--gold-3);font-weight:700;
  text-shadow:0 1px 0 rgba(255,255,255,.3);
}
.btn-primary:hover{color:#000}
.btn-danger{background:linear-gradient(180deg,#d63b2a,#8b1a1a);color:#fff;border-color:#5a0a0a;font-weight:700}
.btn-danger:hover{color:#fff}
.muted{color:var(--text-soft)}.small{font-size:12px}