/* Casino Ocean — Wave Theme */
:root{
--bg:#0a2540;--surface:#0d3060;--card:#103a6a;--card2:#144a7a;
--accent:#89cff0;--accent2:#5ab4d8;--accent3:#3a9bc8;
--text:#e0f0f8;--sub:#7a9ab8;--dim:#4a6a80;
--grad:linear-gradient(135deg,#89cff0,#5ab4d8);
--border:1px solid rgba(137,207,240,.12);--border2:1px solid rgba(137,207,240,.28);
--shadow:0 4px 20px rgba(0,0,0,.3);--shadow2:0 8px 40px rgba(0,0,0,.45);
--r:10px;--t:all .3s ease;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Segoe UI',Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;overflow-x:hidden}
a{color:var(--accent);text-decoration:none;transition:var(--t)}a:hover{color:var(--accent2)}
img{max-width:100%;height:auto;display:block}
.ocn-wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.ocn-sec-hd{text-align:center;margin-bottom:40px}
.ocn-sec-hd h2{font-size:2rem;font-weight:700;color:var(--text);letter-spacing:2px}
.ocn-sec-hd .ocn-sec-sub{font-size:.78rem;color:var(--sub);margin-top:6px;letter-spacing:1px;display:block}
.ocn-sec-hd::after{content:'';display:block;width:50px;height:2px;background:var(--grad);margin:14px auto 0;border-radius:2px}
.ocn-tide{color:var(--accent);text-shadow:0 0 24px rgba(137,207,240,.5)}

/* Buttons */
.ocn-btn-wave{background:var(--grad);color:#0a2540!important;font-weight:700;padding:12px 36px;border:0;cursor:pointer;font-size:.85rem;border-radius:30px;transition:var(--t);letter-spacing:1px;box-shadow:0 4px 20px rgba(137,207,240,.3)}
.ocn-btn-wave:hover{box-shadow:0 6px 30px rgba(137,207,240,.5);transform:translateY(-2px)}
.ocn-btn-ghost{background:transparent;color:var(--accent)!important;border:1px solid var(--accent2);padding:11px 34px;cursor:pointer;font-size:.85rem;border-radius:30px;transition:var(--t);display:inline-flex;align-items:center;gap:8px}
.ocn-btn-ghost:hover{background:rgba(137,207,240,.1);border-color:var(--accent)}
.ocn-hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* Header */
.ocn-head{background:rgba(10,37,64,.92);border-bottom:var(--border2);position:sticky;top:0;z-index:1000;backdrop-filter:blur(10px)}
.ocn-head::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.4}
.ocn-head-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:62px}
.ocn-logo{display:flex;align-items:center;gap:8px;font-size:1.2rem;font-weight:800;color:var(--text);letter-spacing:2px}
.ocn-logo i{color:var(--accent)}
.ocn-nav{display:flex;align-items:center;gap:2px}
.ocn-nav a{color:var(--sub);font-size:.82rem;padding:8px 14px;transition:var(--t);border-radius:6px}
.ocn-nav a:hover{color:var(--accent);background:rgba(137,207,240,.06)}
.ocn-signup{background:var(--grad);color:#0a2540;border:0;padding:8px 22px;cursor:pointer;font-size:.82rem;font-weight:700;border-radius:20px;transition:var(--t)}
.ocn-signup:hover{box-shadow:0 0 15px rgba(137,207,240,.4)}
.ocn-burger{display:none;background:none;border:0;color:var(--text);font-size:1.3rem;cursor:pointer}

/* Hero: wave curve split */
.ocn-hero{display:flex;min-height:540px;overflow:hidden;position:relative}
.ocn-hero-wave{position:absolute;left:0;right:0;height:100px;pointer-events:none;opacity:.15}
.ocn-wave-1{bottom:0;background:radial-gradient(ellipse at 50% 100%,var(--accent) 0%,transparent 60%);animation:ocn-tide 8s ease infinite}
.ocn-wave-2{bottom:40px;background:radial-gradient(ellipse at 30% 100%,var(--accent2) 0%,transparent 50%);animation:ocn-tide 10s ease infinite reverse}
.ocn-wave-3{bottom:80px;background:radial-gradient(ellipse at 70% 100%,var(--accent3) 0%,transparent 40%);animation:ocn-tide 12s ease infinite}
@keyframes ocn-tide{0%,100%{transform:scaleX(1)}50%{transform:scaleX(1.15)}}
.ocn-hero-left{flex:1;display:flex;flex-direction:column;justify-content:center;padding:48px;position:relative;z-index:2;background:linear-gradient(135deg,#0a2540 0%,#0d3060 100%)}
.ocn-hero-tag{display:inline-block;font-size:.72rem;color:var(--accent);letter-spacing:2px;text-transform:uppercase;border:1px solid var(--border2);padding:4px 14px;border-radius:4px;margin-bottom:18px;width:fit-content}
.ocn-hero h1{font-size:2.6rem;font-weight:900;color:var(--text);margin-bottom:12px;line-height:1.2}
.ocn-hero p{font-size:1rem;color:var(--sub);max-width:500px;margin-bottom:24px}
.ocn-hero-right{flex:.6;position:relative;background:radial-gradient(circle at center,#103a6a 0%,#0a2540 80%);display:flex;align-items:center;justify-content:center;overflow:hidden}
.ocn-orb{width:180px;height:180px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#89cff0 0%,#5ab4d8 40%,#3a9bc8 80%,#1a6090 100%);box-shadow:0 0 60px rgba(137,207,240,.3),inset -10px -10px 30px rgba(0,0,0,.3);position:relative;z-index:2}
.ocn-ripple{position:absolute;border:2px solid var(--accent);border-radius:50%;opacity:0;animation:ocn-ripple 4s ease-out infinite}
.ocn-rip-1{width:180px;height:180px;animation-delay:0s}
.ocn-rip-2{width:180px;height:180px;animation-delay:1.3s}
.ocn-rip-3{width:180px;height:180px;animation-delay:2.6s}
@keyframes ocn-ripple{0%{transform:scale(1);opacity:.4}100%{transform:scale(2.5);opacity:0}}

/* S1: Fishing — deep sea scroll */
.ocn-deep{padding:64px 0}
.ocn-deep-scroll{display:flex;gap:16px;overflow-x:auto;padding:16px 0;scrollbar-width:thin;scrollbar-color:var(--accent) transparent}
.ocn-deep-scroll::-webkit-scrollbar{height:6px}
.ocn-deep-scroll::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}
.ocn-deep-card{flex:0 0 240px;cursor:pointer;transition:var(--t)}
.ocn-deep-card:hover{transform:translateY(-8px)}
.ocn-deep-img{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow2)}
.ocn-deep-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(58,155,200,.1) 0%,rgba(10,37,64,.4) 100%);pointer-events:none}
.ocn-deep-img img{width:100%;height:170px;object-fit:cover;transition:var(--t)}
.ocn-deep-card:hover .ocn-deep-img img{transform:scale(1.08)}
.ocn-deep-info{padding:12px 4px}
.ocn-deep-info h4{font-size:.92rem;color:var(--accent);margin-bottom:2px}
.ocn-deep-info p{font-size:.78rem;color:var(--sub)}

/* S2: Sportsbook — scoreboard */
.ocn-board{padding:64px 0;background:var(--surface)}
.ocn-board-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ocn-board-card{background:var(--card);border:1px solid var(--border2);border-radius:var(--r);overflow:hidden;cursor:pointer;transition:var(--t);display:flex}
.ocn-board-card:hover{border-color:var(--accent);box-shadow:var(--shadow2);transform:scale(1.02)}
.ocn-board-img{flex:0 0 40%;overflow:hidden}
.ocn-board-img img{width:100%;height:100%;object-fit:cover}
.ocn-board-data{flex:1;padding:14px;display:flex;flex-direction:column;justify-content:center;gap:6px}
.ocn-board-row{display:flex;justify-content:space-between;align-items:center;font-size:.78rem;border-bottom:1px solid rgba(137,207,240,.06);padding-bottom:4px}
.ocn-board-row:last-child{border-bottom:0}
.ocn-board-row span{color:var(--sub)}
.ocn-board-row strong{color:var(--text)}
.ocn-live{color:#33cc66!important}
.ocn-soon{color:var(--accent)!important}

/* S3: Arcade — focus + side (1 big + 6 small) */
.ocn-arcade{padding:64px 0}
.ocn-arcade-feat{display:grid;grid-template-columns:1.2fr 1fr;gap:24px}
.ocn-arcade-main{background:var(--card);border:1px solid var(--border2);border-radius:var(--r);overflow:hidden;cursor:pointer;transition:var(--t);position:relative;display:flex;flex-direction:column}
.ocn-arcade-main:hover{border-color:var(--accent);box-shadow:0 0 30px rgba(137,207,240,.15),var(--shadow2);transform:translateY(-4px)}
.ocn-arcade-main-img{overflow:hidden;flex:1}
.ocn-arcade-main-img img{width:100%;height:100%;min-height:280px;object-fit:cover;transition:var(--t)}
.ocn-arcade-main:hover .ocn-arcade-main-img img{transform:scale(1.05)}
.ocn-arcade-main-info{padding:16px 20px;background:linear-gradient(180deg,transparent,rgba(10,37,64,.8));position:absolute;bottom:0;left:0;right:0}
.ocn-arcade-main-info h4{font-size:1.1rem;color:var(--accent);margin-bottom:4px}
.ocn-arcade-main-info p{font-size:.82rem;color:var(--sub)}
.ocn-arcade-badge{position:absolute;top:12px;right:12px;background:var(--grad);color:#0a2540;font-size:.7rem;font-weight:700;padding:3px 10px;border-radius:4px;z-index:2}
.ocn-arcade-side{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;align-content:start}
.ocn-arcade-mini{background:var(--card);border:1px solid var(--border2);border-radius:var(--r);overflow:hidden;cursor:pointer;transition:var(--t)}
.ocn-arcade-mini:hover{border-color:var(--accent);box-shadow:0 0 16px rgba(137,207,240,.1),var(--shadow);transform:translateY(-4px)}
.ocn-arcade-mini-img{overflow:hidden}
.ocn-arcade-mini-img img{width:100%;height:90px;object-fit:cover;transition:var(--t)}
.ocn-arcade-mini:hover .ocn-arcade-mini-img img{transform:scale(1.08)}
.ocn-arcade-mini-info{padding:8px 10px}
.ocn-arcade-mini-info h4{font-size:.82rem;color:var(--accent);margin-bottom:1px}
.ocn-arcade-mini-info p{font-size:.72rem;color:var(--sub)}

/* S4: Slots — hexagonal honeycomb */
.ocn-pearl{padding:64px 0;background:var(--surface)}
.ocn-hex-honey{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;max-width:900px;margin:0 auto}
.ocn-hex-card{width:200px;cursor:pointer;transition:var(--t);position:relative}
.ocn-hex-card:hover{transform:translateY(-8px) scale(1.03)}
.ocn-hex-img{width:200px;height:230px;clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);overflow:hidden;position:relative;background:var(--card);border:0}
.ocn-hex-img img{width:100%;height:100%;object-fit:cover;transition:var(--t)}
.ocn-hex-card:hover .ocn-hex-img img{transform:scale(1.1)}
.ocn-hex-img::after{content:'';position:absolute;inset:0;clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);background:linear-gradient(180deg,transparent 50%,rgba(10,37,64,.7));pointer-events:none}
.ocn-hex-info{text-align:center;padding:8px 0;margin-top:-40px;position:relative;z-index:2}
.ocn-hex-info h4{font-size:.88rem;color:var(--accent);margin-bottom:1px}
.ocn-hex-info p{font-size:.74rem;color:var(--sub)}
.ocn-hex-offset{margin-top:60px}

/* S5: LiveCasino — staggered steps */
.ocn-coral{padding:64px 0}
.ocn-coral-steps{display:flex;gap:16px;justify-content:center;align-items:flex-start;flex-wrap:wrap}
.ocn-coral-step{background:var(--card);border:1px solid var(--border2);border-radius:var(--r);overflow:hidden;cursor:pointer;transition:var(--t);position:relative;width:220px}
.ocn-coral-step:hover{border-color:var(--accent);box-shadow:0 0 24px rgba(137,207,240,.15),var(--shadow2);transform:translateY(-8px)}
.ocn-coral-step-num{position:absolute;top:10px;left:10px;font-size:2rem;font-weight:900;color:var(--accent);opacity:.25;z-index:2;line-height:1}
.ocn-coral-step-img{overflow:hidden;position:relative}
.ocn-coral-step-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,37,64,.3) 0%,transparent 40%);pointer-events:none}
.ocn-coral-step-img img{width:100%;height:160px;object-fit:cover;transition:var(--t)}
.ocn-coral-step:hover .ocn-coral-step-img img{transform:scale(1.08)}
.ocn-coral-step-info{padding:12px 14px;position:relative}
.ocn-coral-step-info::before{content:'';position:absolute;top:0;left:14px;right:14px;height:2px;background:var(--grad);opacity:.3}
.ocn-coral-step-info h4{font-size:.92rem;color:var(--accent);margin-bottom:2px;margin-top:8px}
.ocn-coral-step-info p{font-size:.78rem;color:var(--sub)}
.ocn-coral-s1{margin-top:0}
.ocn-coral-s2{margin-top:32px}
.ocn-coral-s3{margin-top:0}
.ocn-coral-s4{margin-top:32px}

/* S6: Lottery — treasure chest */
.ocn-chest{padding:64px 0;background:var(--surface)}
.ocn-chest-row{display:flex;justify-content:center;gap:30px;flex-wrap:wrap}
.ocn-chest-card{background:linear-gradient(180deg,var(--card),var(--card2));border:2px solid var(--accent2);border-radius:var(--r);overflow:hidden;cursor:pointer;transition:var(--t);width:240px;text-align:center;box-shadow:var(--shadow2)}
.ocn-chest-card:hover{border-color:var(--accent);transform:translateY(-8px) scale(1.02);box-shadow:0 12px 40px rgba(0,0,0,.5)}
.ocn-chest-img{overflow:hidden;border-radius:6px 6px 0 0}
.ocn-chest-img img{width:100%;height:100px;object-fit:cover;transition:var(--t)}
.ocn-chest-card:hover .ocn-chest-img img{transform:scale(1.05)}
.ocn-chest-info{padding:16px}
.ocn-chest-info h4{font-size:.95rem;color:var(--accent);margin-bottom:4px}
.ocn-chest-info p{font-size:.8rem;color:var(--sub)}

/* News: drift bottle */
.ocn-drift{padding:64px 0}
.ocn-drift-list{display:flex;flex-direction:column;gap:16px}
.ocn-drift-item{background:var(--card);border:1px solid var(--border);border-radius:var(--r);display:flex;overflow:hidden;transition:var(--t)}
.ocn-drift-item:hover{border-color:var(--accent2);box-shadow:var(--shadow)}
.ocn-drift-img{flex:0 0 240px;overflow:hidden}
.ocn-drift-img img{width:100%;height:100%;object-fit:cover;transition:var(--t)}
.ocn-drift-item:hover .ocn-drift-img img{transform:scale(1.05)}
.ocn-drift-body{flex:1;padding:16px 20px}
.ocn-drift-time{font-size:.72rem;color:var(--accent);letter-spacing:1px;display:block;margin-bottom:6px}
.ocn-drift-body h4{font-size:.95rem;color:var(--text);margin-bottom:8px;line-height:1.4}
.ocn-drift-body h4 a{color:inherit}
.ocn-drift-body p{font-size:.82rem;color:var(--sub);line-height:1.6}

/* FAQ: lighthouse */
.ocn-light{padding:64px 0;background:var(--surface)}
.ocn-light-list{max-width:780px;margin:0 auto}
.ocn-faq{background:var(--card);border:1px solid var(--border);border-radius:var(--r);margin-bottom:10px;overflow:hidden;transition:var(--t)}
.ocn-faq.active{border-color:var(--accent2)}
.ocn-faq-q{padding:16px 20px;cursor:pointer;display:flex;align-items:center;gap:12px;font-size:.9rem;color:var(--text);transition:var(--t)}
.ocn-faq-q:hover{background:rgba(137,207,240,.05)}
.ocn-faq-q span{font-size:.78rem;font-weight:800;color:var(--accent);background:rgba(137,207,240,.1);padding:2px 8px;border-radius:4px;min-width:28px;text-align:center}
.ocn-faq-arr{margin-left:auto;color:var(--accent2);transition:var(--t)}
.ocn-faq.active .ocn-faq-arr{transform:rotate(180deg)}
.ocn-faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease;padding:0 20px 0 60px;color:var(--sub);font-size:.84rem;line-height:1.7}
.ocn-faq.active .ocn-faq-a{max-height:300px;padding:0 20px 16px 60px}

/* Footer */
.ocn-foot{background:#061a30;color:var(--text);padding:48px 0 0;position:relative;overflow:hidden}
.ocn-foot-wave{position:absolute;top:0;left:50%;transform:translateX(-50%);width:300px;height:2px;background:var(--grad);opacity:.3}
.ocn-foot-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px}
.ocn-foot-main .ocn-foot-logo{font-size:1.3rem;font-weight:800;color:var(--text);margin-bottom:14px;letter-spacing:2px}
.ocn-foot-main .ocn-foot-logo i{color:var(--accent);margin-right:6px}
.ocn-foot-main p{font-size:.8rem;color:var(--sub);line-height:1.7;margin-bottom:14px}
.ocn-foot-social{display:flex;gap:8px}
.ocn-foot-social a{width:32px;height:32px;border-radius:50%;background:rgba(137,207,240,.1);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:.85rem;transition:var(--t)}
.ocn-foot-social a:hover{background:var(--accent);color:#0a2540}
.ocn-foot-col h4{font-size:.9rem;color:var(--accent);margin-bottom:14px;letter-spacing:1px}
.ocn-foot-col ul{list-style:none}
.ocn-foot-col ul li{margin-bottom:8px}
.ocn-foot-col ul li a{font-size:.8rem;color:var(--sub)}
.ocn-foot-col ul li a:hover{color:var(--accent)}
.ocn-foot-base{border-top:1px solid rgba(137,207,240,.08);padding:16px 24px;text-align:center}
.ocn-foot-copy{font-size:.75rem;color:var(--dim);margin-top:6px}


/* Breadcrumb bar */
.ocn-breadcrumb{list-style:none;display:flex;flex-wrap:wrap;align-items:center;margin-bottom:24px;padding:10px 18px;background:var(--card);border:var(--border2);border-radius:var(--r)}
.ocn-crumb-item{display:inline-flex;align-items:center;font-size:0}
.ocn-crumb-item a{font-size:.82rem;color:var(--accent);transition:var(--t);display:inline-flex;align-items:center;gap:4px}
.ocn-crumb-item a:hover{color:var(--accent3)}
.ocn-crumb-item::after{content:'\203A';font-size:.85rem;margin:0 10px;color:var(--dim)}
.ocn-crumb-item:last-child::after{display:none}
.ocn-crumb-item:last-child{font-size:.82rem;color:var(--text);font-weight:500}
.ocn-crumb-item:first-child a::before{content:'\f015';font-family:'Font Awesome 6 Free';font-weight:900;font-size:.75rem;margin-right:5px;color:var(--accent2)}

/* Responsive */
@media(max-width:992px){
.ocn-hero{min-height:460px}
.ocn-hero h1{font-size:2.2rem}
.ocn-board-grid{grid-template-columns:repeat(2,1fr)}
.ocn-arcade-feat{grid-template-columns:1fr}
.ocn-arcade-side{grid-template-columns:repeat(3,1fr)}
.ocn-hex-honey{gap:8px}
.ocn-coral-steps{gap:12px}
.ocn-drift-img{flex:0 0 200px}
.ocn-foot-inner{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
.ocn-nav{display:none}
.ocn-burger{display:block}
.ocn-nav.ocn-mobile{display:flex;position:absolute;top:62px;left:0;right:0;flex-direction:column;background:rgba(6,26,48,.98);padding:12px;gap:0;border-bottom:var(--border2);border-radius:0 0 12px 12px}
.ocn-nav.ocn-mobile a{padding:12px 16px}
.ocn-hero{flex-direction:column;min-height:auto}
.ocn-hero-left{padding:32px 24px}
.ocn-hero-right{display:none}
.ocn-hero h1{font-size:1.8rem}
.ocn-hero p{font-size:.9rem}
.ocn-hero-btns{flex-direction:column;align-items:center}
.ocn-board-grid{grid-template-columns:1fr}
.ocn-board-card{flex-direction:column}
.ocn-board-img{flex:none}
.ocn-board-img img{height:160px}
.ocn-arcade-feat{grid-template-columns:1fr}
.ocn-arcade-side{grid-template-columns:repeat(2,1fr)}
.ocn-arcade-main-img img{min-height:200px}
.ocn-hex-card{width:150px}
.ocn-hex-img{width:150px;height:173px}
.ocn-coral-step{width:100%}
.ocn-coral-s2,.ocn-coral-s4{margin-top:0}
.ocn-chest-row{flex-direction:column;align-items:center}
.ocn-drift-item{flex-direction:column}
.ocn-drift-img{flex:none}
.ocn-drift-img img{height:160px}
.ocn-foot-inner{grid-template-columns:1fr}
.ocn-sec-hd h2{font-size:1.4rem}
}

/* === Inner Pages CSS === */
.ocn-detail-wrap{display:grid;grid-template-columns:1fr 340px;gap:32px;padding:32px 0}
.ocn-detail-main{max-width:100%}
.ocn-detail-side{}
.ocn-detail-article{background:var(--card);border:var(--border2);border-radius:var(--r);padding:32px;overflow:hidden}
.ocn-detail-article h1{font-size:1.8rem;color:var(--accent2);margin-bottom:16px;line-height:1.3}
.ocn-detail-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:.78rem;color:var(--sub);padding-bottom:16px;border-bottom:var(--border);margin-bottom:24px}
.ocn-detail-content{font-size:.9rem;line-height:1.85;color:var(--text)}
.ocn-detail-content h2,.ocn-detail-content h3{color:var(--accent2);margin:24px 0 12px}
.ocn-detail-content img{border-radius:var(--r);margin:16px 0}
.ocn-detail-tags{margin-top:24px;padding-top:16px;border-top:var(--border);display:flex;gap:8px;flex-wrap:wrap}
.ocn-detail-related{margin-top:32px;padding-top:24px;border-top:var(--border)}
.ocn-detail-related h3{color:var(--accent2);margin-bottom:16px;font-size:1.1rem}
.ocn-detail-nav{display:flex;justify-content:space-between;margin-top:24px;gap:16px}
.ocn-detail-nav a{font-size:.82rem;color:var(--sub)}

.ocn-breadcrumb a{color:var(--dim)}
.ocn-sidebar-box{background:var(--card);border:var(--border);border-radius:var(--r);margin-bottom:20px;overflow:hidden}
.ocn-sidebar-title{font-size:.9rem;color:var(--accent2);padding:14px 16px;border-bottom:var(--border)}
.ocn-sidebar-list{list-style:none;padding:8px 0}
.ocn-sidebar-list li{padding:8px 16px;border-bottom:1px solid rgba(128,128,128,.06)}
.ocn-sidebar-list li:last-child{border-bottom:0}
.ocn-sidebar-list li a{font-size:.82rem;color:var(--sub);display:block}
.ocn-sidebar-list li a:hover{color:var(--accent2)}
.ocn-tag-cloud{display:flex;flex-wrap:wrap;gap:8px;padding:16px}
.ocn-tag-item{padding:4px 10px;border:var(--border);border-radius:4px;font-size:.76rem;color:var(--sub);background:rgba(128,128,128,.03);transition:var(--t)}
.ocn-tag-item:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.ocn-pagination{text-align:center;padding:24px 0;display:flex;gap:4px;justify-content:center;flex-wrap:wrap}
.ocn-pagination a,.ocn-pagination span{padding:6px 12px;border:var(--border);border-radius:4px;font-size:.78rem;color:var(--sub);min-width:36px}
.ocn-pagination a:hover{background:rgba(128,128,128,.06);color:var(--accent2);border-color:var(--accent2)}
.ocn-pagination .current{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:700}
.ocn-search-form{display:flex;gap:0;margin:16px 0}
.ocn-search-input{flex:1;padding:10px 16px;background:var(--card);border:1px solid var(--border2);border-right:0;color:var(--text);font-size:.88rem;outline:none;border-radius:var(--r) 0 0 var(--r)}
.ocn-search-input:focus{border-color:var(--accent)}
.ocn-search-wrap{padding:48px 24px;max-width:760px;margin:0 auto;text-align:center}
.ocn-search-wrap h1{font-size:1.8rem;color:var(--accent2);margin-bottom:24px}
.ocn-so-list{display:flex;flex-direction:column;gap:12px}
.ocn-so-item{display:block;padding:16px;background:var(--card);border:var(--border);border-radius:var(--r);transition:var(--t)}
.ocn-so-item:hover{border-color:var(--accent2);background:var(--card2)}
.ocn-so-item h4{font-size:.92rem;color:var(--accent2);margin-bottom:6px}
.ocn-so-item p{font-size:.82rem;color:var(--sub)}
.ocn-404{min-height:60vh;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:60px 24px}
.ocn-404 h1{font-size:6rem;font-weight:900;color:var(--accent)}
.ocn-404 p{color:var(--sub);margin:16px 0 24px;font-size:.92rem}
.ocn-img-viewer{display:flex;flex-direction:column;align-items:center}
.ocn-img-viewer-main{border:var(--border2);border-radius:var(--r);margin-bottom:12px;overflow:hidden}
.ocn-img-viewer-thumbs{display:flex;gap:8px;flex-wrap:wrap}
.ocn-img-viewer-thumbs img{width:80px;height:60px;object-fit:cover;border:var(--border);border-radius:4px;cursor:pointer;transition:var(--t);opacity:.6}
.ocn-img-viewer-thumbs img:hover,.ocn-img-viewer-thumbs img.active{opacity:1;border-color:var(--accent)}
@media(max-width:992px){.ocn-detail-wrap{grid-template-columns:1fr}.ocn-detail-side{display:none}}
@media(max-width:768px){.ocn-detail-article{padding:20px}.ocn-search-form{flex-direction:column}}


/* === Shared Inner Page Classes === */
.ocn-container{max-width:1200px;margin:0 auto;padding:0 24px}
.ocn-section-title{text-align:center;margin-bottom:40px}
.ocn-section-title h2{font-size:2rem;font-weight:700;color:var(--text);letter-spacing:2px}
.ocn-section-title .ocn-sub{font-size:.78rem;color:var(--sub);margin-top:6px;letter-spacing:1px;display:block}
.ocn-section-title::after{content:'';display:block;width:50px;height:2px;background:var(--grad);margin:14px auto 0;border-radius:2px}
.ocn-news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ocn-card{background:var(--card);border:var(--border);border-radius:var(--r);overflow:hidden;transition:var(--t)}
.ocn-card:hover{border-color:var(--accent2);box-shadow:var(--shadow);transform:translateY(-3px)}
.ocn-card img{width:100%;height:180px;object-fit:cover;transition:var(--t)}
.ocn-card:hover img{transform:scale(1.05)}
.ocn-card-body{padding:16px}
.ocn-card-body h4{font-size:.95rem;color:var(--accent2);margin-bottom:8px;line-height:1.4}
.ocn-card-body h4 a{color:inherit}
.ocn-card-body p{font-size:.82rem;color:var(--sub);line-height:1.6}
.ocn-diamond{display:inline-block;width:6px;height:6px;background:var(--accent);transform:rotate(45deg);margin:0 6px;opacity:.5}
.ocn-corner{position:absolute;width:12px;height:12px;border:2px solid var(--accent2);opacity:.3}
.ocn-corner.tl{top:8px;left:8px;border-right:0;border-bottom:0}
.ocn-corner.tr{top:8px;right:8px;border-left:0;border-bottom:0}
.ocn-corner.bl{bottom:8px;left:8px;border-right:0;border-top:0}
.ocn-corner.br{bottom:8px;right:8px;border-left:0;border-top:0}
.ocn-detail-main{max-width:100%}
.ocn-detail-side{}
.ocn-sidebar-box{background:var(--card);border:var(--border);border-radius:var(--r);margin-bottom:20px;overflow:hidden}
.ocn-sidebar-title{font-size:.9rem;color:var(--accent2);padding:14px 16px;border-bottom:var(--border)}
.ocn-sidebar-list{list-style:none;padding:8px 0}
.ocn-sidebar-list li{padding:8px 16px;border-bottom:1px solid rgba(128,128,128,.06)}
.ocn-sidebar-list li:last-child{border-bottom:0}
.ocn-sidebar-list li a{font-size:.82rem;color:var(--sub);display:block}
.ocn-sidebar-list li a:hover{color:var(--accent2)}
.ocn-img-viewer-main{border:var(--border2);border-radius:var(--r);margin-bottom:12px;overflow:hidden}
.ocn-img-viewer-thumbs{display:flex;gap:8px;flex-wrap:wrap}
.ocn-img-viewer-thumbs img{width:80px;height:60px;object-fit:cover;border:var(--border);border-radius:4px;cursor:pointer;transition:var(--t);opacity:.6}
.ocn-img-viewer-thumbs img:hover,.ocn-img-viewer-thumbs img.active{opacity:1;border-color:var(--accent)}


/* === Extra Inner Page Classes (404/search/so) === */
.ocn-header{background:var(--surface);border-bottom:var(--border2);position:sticky;top:0;z-index:1000;backdrop-filter:blur(10px)}
.ocn-header-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:62px}
.ocn-btn-gold{background:var(--grad);color:var(--bg)!important;font-weight:700;padding:12px 32px;border:0;cursor:pointer;font-size:.85rem;border-radius:30px;transition:var(--t);box-shadow:var(--shadow)}
.ocn-btn-gold:hover{box-shadow:var(--shadow2);transform:translateY(-2px)}
.ocn-btn-glow{background:transparent;color:var(--accent2)!important;border:1px solid var(--accent2);padding:11px 30px;cursor:pointer;font-size:.85rem;border-radius:30px;transition:var(--t)}
.ocn-btn-glow:hover{background:rgba(128,128,128,.1);box-shadow:0 0 16px rgba(128,128,128,.15)}
.ocn-card-date{font-size:.72rem;color:var(--dim);margin-top:8px}
.ocn-divider{height:1px;background:var(--border);margin:24px 0}