/* EPICWIN88 — 史诗横幅 hero(撕裂横幅+光爆) + Timbangan Kata 修辞膨胀秤. 深咖 #1C0F0B × 琥珀金 #F2B33D */
:root{
  --bg:#1C0F0B;--panel:#281812;--panel2:#33200F;--text:#F5E9D3;--muted:#C7A272;
  --gold:#F2B33D;--gold-soft:#8A6A2C;--ink:#120A06;
  --glow:0 0 12px rgba(242,179,61,.4),0 0 26px rgba(242,179,61,.2);
  --grad-panel:linear-gradient(150deg,#33200F 0%,#1C0F0B 100%);
  --font-h:'Atomic Age',cursive;--font-b:'Asar',serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-b);line-height:1.7;font-size:16px}
img,svg{max-width:100%;vertical-align:middle}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 16px}
.container.narrow{max-width:840px}
.center{text-align:center}
.site-header{position:sticky;top:0;z-index:50;background:rgba(28,15,11,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(242,179,61,.35)}
.header-in{display:flex;align-items:center;gap:14px;min-height:60px}
.brand{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-h);font-weight:400;font-size:1.05rem;color:var(--text);white-space:nowrap;letter-spacing:.04em}
.brand:hover{text-decoration:none}
.nav-desktop{display:none;margin-left:auto;gap:18px}
.nav-desktop a{color:var(--muted);font-weight:700;font-size:.95rem}
.nav-desktop a:hover{color:var(--gold);text-decoration:none}
.header-cta{display:flex;gap:8px;margin-left:auto}
.nav-desktop+.header-cta{margin-left:0}
.btn{display:inline-block;padding:10px 20px;border-radius:10px;font-family:var(--font-b);font-weight:700;font-size:.9rem;cursor:pointer;border:1px solid transparent;transition:transform .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#F7D488,#F2B33D 45%,#C98F26);color:#1C0F0B;box-shadow:var(--glow)}
.btn-secondary{background:transparent;color:var(--gold);border-color:rgba(242,179,61,.55)}
.btn-block{display:block;width:100%;text-align:center}
.pulse{animation:pulse-glow 2s infinite}
@keyframes pulse-glow{0%,100%{box-shadow:0 0 8px rgba(242,179,61,.4)}50%{box-shadow:0 0 22px rgba(242,179,61,.85)}}
.nav-toggle{display:none}
.burger{display:flex;flex-direction:column;gap:4px;cursor:pointer;padding:6px;margin-left:4px}
.burger span{width:22px;height:2px;background:var(--gold);border-radius:2px}
.m-nav{display:none;background:var(--panel);border-bottom:1px solid rgba(242,179,61,.3)}
.m-nav-group{padding:10px 16px}
.m-nav-group h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--gold);margin-bottom:6px;font-weight:700}
.m-nav-group a{display:block;padding:6px 0;color:var(--text)}
.nav-toggle:checked~.m-nav{display:block}
/* ===== 史诗横幅 hero：撕裂横幅 + 光爆 ===== */
.epic-hero{position:relative;padding:46px 0 8px;background:radial-gradient(62% 72% at 50% 0%,rgba(242,179,61,.15) 0%,rgba(28,15,11,0) 70%);overflow:hidden}
.hero-in{position:relative}
.ray-burst{position:absolute;left:50%;top:-170px;width:640px;height:640px;transform:translateX(-50%);background:repeating-conic-gradient(from 0deg,rgba(242,179,61,.14) 0deg 6deg,rgba(28,15,11,0) 6deg 17deg);border-radius:50%;-webkit-mask-image:radial-gradient(circle,#000 0%,transparent 68%);mask-image:radial-gradient(circle,#000 0%,transparent 68%);animation:ray-spin 48s linear infinite;pointer-events:none;z-index:0}
@keyframes ray-spin{to{transform:translateX(-50%) rotate(360deg)}}
.banner-wrap{position:relative;max-width:700px;margin:14px auto 0;z-index:1}
.banner-rod{position:relative;height:8px;margin:0 -22px;border-radius:99px;background:linear-gradient(90deg,#8A6A2C 0%,#F2B33D 28%,#F7D488 50%,#F2B33D 72%,#8A6A2C 100%);box-shadow:0 3px 10px rgba(0,0,0,.55)}
.banner-rod i{position:absolute;top:-5px;width:16px;height:16px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#F7D488,#B98A2E)}
.banner-rod i:first-child{left:-8px}
.banner-rod i:last-child{right:-8px}
.banner-torn{position:relative;margin:0 6px;padding:34px 22px 48px;text-align:center;background:linear-gradient(180deg,rgba(51,32,15,.94) 0%,rgba(28,15,11,.97) 100%);clip-path:polygon(0 0,100% 0,100% calc(100% - 18px),94% 100%,88% calc(100% - 13px),82% calc(100% - 3px),76% calc(100% - 15px),70% calc(100% - 5px),64% calc(100% - 13px),58% calc(100% - 3px),52% calc(100% - 15px),46% calc(100% - 5px),40% calc(100% - 13px),34% calc(100% - 3px),28% calc(100% - 15px),22% calc(100% - 5px),16% calc(100% - 13px),10% calc(100% - 3px),4% calc(100% - 15px),0 calc(100% - 7px));filter:drop-shadow(0 18px 26px rgba(0,0,0,.5))}
.banner-torn::after{content:"";position:absolute;inset:10px 8px 26px;border:1px dashed rgba(242,179,61,.3);pointer-events:none}
.banner-in{position:relative}
.banner-in h1{font-family:var(--font-h);font-weight:400;font-size:clamp(2.1rem,7vw,3.7rem);letter-spacing:.05em;text-shadow:0 2px 0 #8A6A2C,0 0 30px rgba(242,179,61,.5)}
.hero-sub{max-width:540px;margin:12px auto 20px;color:var(--muted)}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.spark{position:absolute;width:7px;height:7px;border-radius:50%;background:#FFE066;box-shadow:0 0 10px rgba(255,224,102,.9);animation:sparkle 2.2s ease-in-out infinite}
.s1{left:11%;top:20%;animation-delay:.2s}
.s2{right:12%;top:34%;animation-delay:.9s}
.s3{left:21%;bottom:16%;animation-delay:1.5s}
@keyframes sparkle{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.4);opacity:.35}}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:18px 0 4px}
.chip{font-size:.78rem;letter-spacing:.06em;color:var(--gold);border:1px solid rgba(242,179,61,.4);border-radius:99px;padding:3px 14px;background:rgba(28,15,11,.6)}
.chip-warm{color:#FFE9C2;border-color:#8A6A2C}
.section{padding:38px 0}
.section-alt{background:rgba(40,24,18,.55)}
.sec-title{font-family:var(--font-h);font-weight:400;font-size:1.5rem;margin-bottom:18px;text-align:center;letter-spacing:.03em}
.sec-sub{color:var(--muted);text-align:center;max-width:660px;margin:-8px auto 18px;font-size:.92rem}
.grid-2,.grid-3,.grid-4{display:grid;gap:16px;grid-template-columns:1fr;margin-bottom:8px}
.glow-card{display:block;background:var(--grad-panel);border:1px solid rgba(242,179,61,.35);border-radius:14px;padding:18px;color:var(--text);transition:border-color .15s,box-shadow .15s}
.glow-card:hover{border-color:var(--gold);box-shadow:var(--glow);text-decoration:none}
.glow-card h3{font-size:1.05rem;margin-bottom:6px;color:var(--gold)}
.glow-card p{color:var(--muted);font-size:.92rem}
.nc-icon{font-size:1.5rem;display:block;margin-bottom:8px}
/* ===== Timbangan Kata 修辞膨胀秤 ===== */
.tk-scale{position:relative;height:215px;max-width:560px;margin:24px auto 30px}
.tk-beam{position:absolute;left:50%;top:24px;width:88%;height:13px;border-radius:99px;background:linear-gradient(90deg,#8A6A2C,#F2B33D 50%,#8A6A2C);box-shadow:0 2px 8px rgba(0,0,0,.5);transform:translateX(-50%) rotate(6deg);transform-origin:50% 100%;animation:tk-sway 5s ease-in-out infinite alternate}
@keyframes tk-sway{from{transform:translateX(-50%) rotate(3deg)}to{transform:translateX(-50%) rotate(7.5deg)}}
.tk-pan{position:absolute;top:46px;width:42%;text-align:center}
.pan-left{left:2%}
.pan-right{right:2%}
.tk-pan::before{content:"";display:block;width:84%;height:0;margin:0 auto 6px;border-bottom:2px solid rgba(242,179,61,.6)}
.tk-pan b{display:block;font-family:var(--font-h);font-weight:400;font-size:.82rem;letter-spacing:.06em;color:var(--gold);margin-bottom:2px}
.tk-pan i{display:block;font-style:normal;font-size:.78rem;color:var(--muted)}
.pan-right i{color:#FFE066;text-shadow:0 0 8px rgba(255,224,102,.5)}
.tk-post{position:absolute;left:50%;bottom:28px;width:10px;height:150px;margin-left:-5px;background:linear-gradient(180deg,#8A6A2C,#5C4620);border-radius:4px}
.tk-base{position:absolute;left:50%;bottom:12px;width:190px;height:16px;margin-left:-95px;border-radius:10px;background:linear-gradient(180deg,#33200F,#120A06);border:1px solid rgba(242,179,61,.45)}
.tk-grid{display:grid;gap:14px;grid-template-columns:1fr;margin-bottom:16px}
.tk-card{background:var(--grad-panel);border:1px solid rgba(242,179,61,.35);border-radius:14px;padding:16px}
.tk-lv{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:4px}
.tk-card h3{font-family:var(--font-h);font-weight:400;font-size:1.05rem;color:var(--text);margin-bottom:6px}
.tk-card p{color:var(--muted);font-size:.88rem;margin-bottom:8px}
.tk-worth{border-left:3px solid var(--gold);padding:6px 10px;background:rgba(18,10,6,.55);border-radius:0 10px 10px 0;font-size:.84rem;color:var(--gold)}
.trust-zone p{max-width:640px;margin:10px auto;color:var(--muted)}
.trust-zone .pill-18{margin:6px 0 12px}
.flow{margin:16px 0;padding:20px;display:block}
.flow>*{border-radius:10px;padding:11px 14px;margin-bottom:9px;font-size:.95rem;background:rgba(28,15,11,.55);border:1px solid rgba(242,179,61,.35)}
.flow-step strong{color:var(--gold)}
.flow-end{border:1px dashed rgba(242,179,61,.5);color:var(--muted)}
.prose .note{color:var(--muted);font-size:.9rem}
.page-head{padding-top:22px}
.page-head h1,.prose h1{font-family:var(--font-h);font-weight:400;font-size:clamp(1.5rem,4.5vw,2.2rem);line-height:1.3}
.prose h2{font-family:var(--font-h);font-weight:400;font-size:1.35rem;margin:26px 0 10px;line-height:1.35}
.prose h3{font-size:1.08rem;font-weight:700;margin:20px 0 8px;color:var(--gold)}
.prose p{margin:0 0 14px}
.prose ul,.prose ol{margin:0 0 14px 22px}
.prose li{margin-bottom:6px}
.steps li{margin-bottom:10px}
.steps li strong{color:var(--gold)}
.quick-form{display:grid;gap:8px;max-width:360px;margin:12px 0}
.quick-form label{font-size:.85rem;color:var(--muted)}
.quick-form input{background:#1C0F0B;border:1px solid rgba(242,179,61,.4);border-radius:8px;padding:10px 12px;color:var(--text);font-family:var(--font-b)}
.quick-form input:focus{outline:none;border-color:var(--gold)}
.kamus-grid{display:grid;gap:10px;margin:14px 0}
.kamus-item{background:var(--grad-panel);border:1px solid rgba(242,179,61,.3);border-radius:10px;overflow:hidden}
.kamus-item summary{cursor:pointer;padding:13px 16px;font-weight:700;list-style:none;position:relative}
.kamus-item summary::-webkit-details-marker{display:none}
.kamus-item summary::after{content:"+";position:absolute;right:16px;color:var(--gold)}
.kamus-item[open] summary::after{content:"−"}
.kamus-item p{padding:0 16px 14px;color:var(--muted);font-size:.95rem}
.edu-fig{margin:18px 0}
.edu-fig img{width:100%;height:auto;border-radius:12px;border:1px solid rgba(242,179,61,.35)}
.edu-fig figcaption{font-size:.85rem;color:var(--muted);margin-top:6px;text-align:center}
.err-wrap{padding:70px 16px}
.err-code{font-family:var(--font-h);font-size:5rem;color:var(--gold);text-shadow:var(--glow)}
.err-wrap .btn{margin:18px 0}
.crumbs{padding:12px 0 0;font-size:.82rem;color:var(--muted)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--gold)}
.site-footer{background:var(--panel);border-top:1px solid rgba(242,179,61,.35);padding:36px 0 92px;margin-top:30px}
.foot-grid{display:grid;gap:24px;grid-template-columns:1fr}
.foot-brand p{color:var(--muted);font-size:.9rem;margin:10px 0}
.foot-col h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--gold);margin-bottom:8px;font-weight:700}
.foot-col a{display:block;color:var(--muted);padding:3px 0;font-size:.92rem}
.foot-col a:hover{color:var(--gold);text-decoration:none}
.pill-18{display:inline-block;border:1px solid var(--gold);color:var(--gold);border-radius:999px;padding:2px 12px;font-weight:700;font-size:.85rem}
.foot-bottom{margin-top:24px;padding-top:16px;border-top:1px solid rgba(242,179,61,.25);color:var(--muted);font-size:.85rem}
.float-cta{position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(28,15,11,.92);backdrop-filter:blur(8px);border-top:1px solid rgba(242,179,61,.4)}
@media (max-width:767px){
  .header-in{gap:8px}
  .brand{font-size:.95rem}
  .brand .logo-mark{width:26px;height:26px}
  .header-cta{gap:6px}
  .header-cta .btn{padding:8px 13px;font-size:.85rem}
  .burger{padding:5px}
  .tk-scale{height:225px}
}
@media (min-width:768px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .tk-grid{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:2fr 1fr 1.4fr 1fr}
  .nav-desktop{display:flex}
  .header-cta{margin-left:0}
  .burger{display:none}
  .m-nav{display:none!important}
  .float-cta{left:auto;right:18px;bottom:18px;border-radius:12px;border:1px solid rgba(242,179,61,.5)}
  .float-cta .btn-block{width:auto}
}
@media (min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr)}.tk-grid{grid-template-columns:repeat(5,1fr)}}
@media (prefers-reduced-motion:reduce){.pulse,.spark,.tk-beam,.ray-burst{animation:none}}

/* ===== Float CTA Jackpot v2: 底部居中 + 闪烁 ===== */
.float-cta{left:50%;right:auto;transform:translateX(-50%);width:100%;max-width:600px;margin:0;display:block}
.float-inner{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.jackpot-tag{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:1rem;letter-spacing:.02em;color:#FFE066;text-shadow:0 0 10px rgba(255,224,102,.6)}
.jackpot-blink{animation:jackpot-blink 1.1s ease-in-out infinite}
@keyframes jackpot-blink{0%,100%{opacity:1;text-shadow:0 0 10px rgba(255,224,102,.85),0 0 22px rgba(255,224,102,.45)}50%{opacity:.5;text-shadow:0 0 4px rgba(255,224,102,.3)}}
.masuk-btn{position:relative;overflow:hidden;white-space:nowrap;flex:0 0 auto;font-weight:700;letter-spacing:.02em;animation:masuk-glow 1.4s ease-in-out infinite}
.masuk-btn::after{content:"";position:absolute;top:0;left:-80%;width:55%;height:100%;background:linear-gradient(105deg,rgba(255,255,255,0) 0%,rgba(255,255,255,.55) 50%,rgba(255,255,255,0) 100%);transform:skewX(-20deg);animation:masuk-shine 1.8s linear infinite}
@keyframes masuk-shine{0%{left:-80%}55%,100%{left:130%}}
@keyframes masuk-glow{0%,100%{box-shadow:0 0 8px rgba(255,215,80,.55)}50%{box-shadow:0 0 24px rgba(255,215,80,.95),0 0 40px rgba(255,180,40,.5)}}
.jp-spark{display:inline-block;animation:spark-twinkle 1s ease-in-out infinite}
@keyframes spark-twinkle{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.55) rotate(18deg);opacity:.45}}
@media (prefers-reduced-motion:reduce){.jackpot-blink,.masuk-btn,.masuk-btn::after,.jp-spark{animation:none}}