/* SPESIAL4D — 火漆徽章 hero + 邀请函解剖卡片流. 火漆酒红 #2B1220 × 火漆粉 #FF7FB2 */
:root{
  --bg:#2B1220;--panel:#3A1A2C;--panel2:#472238;--text:#F9ECEF;--muted:#C89AAE;
  --accent:#FF7FB2;--accent-deep:#D94E86;--seal-ink:#7E2E52;--ink:#1A0A14;
  --glow:0 0 12px rgba(255,127,178,.4),0 0 26px rgba(255,127,178,.2);
  --grad-panel:linear-gradient(150deg,#472238 0%,#2B1220 100%);
  --font-h:'Irish Grover',cursive;--font-b:'Jaldi',sans-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(--accent);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(43,18,32,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,127,178,.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:1.1rem;color:var(--text);white-space:nowrap;letter-spacing:.02em}
.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(--accent);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,#FF7FB2,#D94E86);color:#2B1220;box-shadow:var(--glow)}
.btn-secondary{background:transparent;color:var(--accent);border-color:rgba(255,127,178,.55)}
.pulse{animation:pulse-glow 2s infinite}
@keyframes pulse-glow{0%,100%{box-shadow:0 0 8px rgba(255,127,178,.4)}50%{box-shadow:0 0 22px rgba(255,127,178,.8)}}
.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(--accent);border-radius:2px}
.m-nav{display:none;background:var(--panel);border-bottom:1px solid rgba(255,127,178,.3)}
.m-nav-group{padding:10px 16px}
.m-nav-group h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);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}
/* 火漆徽章 hero（纯 CSS 蜡章+缎带+压印纹） */
.seal-hero{padding:44px 0 6px;background:radial-gradient(60% 70% at 50% 0%,rgba(255,127,178,.13) 0%,rgba(43,18,32,0) 70%)}
.seal-head{text-align:center}
.seal-head h1{font-family:var(--font-h);font-weight:400;font-size:clamp(2.1rem,6.5vw,3.6rem);letter-spacing:.03em;text-shadow:0 2px 0 #7E2E52,0 0 26px rgba(255,127,178,.45)}
.hero-sub{max-width:640px;margin:12px auto 20px;color:var(--muted)}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.seal-stage{position:relative;height:272px;max-width:540px;margin:26px auto 0;overflow:hidden}
.seal-glow{position:absolute;left:14%;right:14%;top:4%;bottom:0;background:radial-gradient(52% 62% at 50% 42%,rgba(255,127,178,.42) 0%,rgba(255,127,178,.08) 60%,rgba(43,18,32,0) 100%);animation:glow-pulse 4.5s ease-in-out infinite;z-index:0}
.letter-bg{position:absolute;left:7%;right:7%;top:9%;bottom:8%;background:linear-gradient(180deg,rgba(255,217,230,.1) 0%,rgba(71,34,56,.4) 100%);border:1px solid rgba(255,127,178,.35);border-radius:10px;z-index:0}
.letter-bg::after{content:"";position:absolute;inset:7px;border:1px dashed rgba(255,127,178,.22);border-radius:7px}
.wax-seal{position:absolute;left:50%;top:42%;width:172px;height:172px;transform:translate(-50%,-50%);background:radial-gradient(circle at 35% 30%,#FF9BC6 0%,#F06DA0 34%,#C74A79 68%,#A03660 100%);border-radius:47% 53% 50% 50%/52% 48% 55% 45%;box-shadow:0 12px 26px rgba(0,0,0,.5),inset 0 -10px 20px rgba(122,26,64,.55),inset 0 6px 12px rgba(255,182,209,.5);z-index:2;animation:seal-breathe 5s ease-in-out infinite}
.wax-seal::before{content:"";position:absolute;inset:13px;border:2px dashed rgba(126,46,82,.78);border-radius:inherit}
.wax-seal::after{content:"";position:absolute;inset:29px;border:1.5px solid rgba(126,46,82,.6);border-radius:inherit}
.seal-face{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:3}
.seal-init{font-family:var(--font-h);font-size:2.5rem;color:var(--seal-ink);letter-spacing:.04em;text-shadow:0 1px 0 rgba(255,182,209,.55),0 -1px 2px rgba(58,10,32,.8);line-height:1}
.seal-ring{font-size:.55rem;letter-spacing:.34em;color:#8A3560;font-weight:700;margin-top:6px;text-indent:.34em}
.ribbon{position:absolute;left:50%;top:calc(42% + 44px);width:212px;height:76px;transform:translateX(-50%);z-index:1;animation:ribbon-sway 6s ease-in-out infinite alternate}
.ribbon .rb{position:absolute;top:0;width:78px;height:76px;background:linear-gradient(180deg,#FFD9E6,#F0A3C3);box-shadow:0 7px 13px rgba(0,0,0,.35);clip-path:polygon(0 0,100% 0,100% 100%,50% 80%,0 100%)}
.ribbon .rb-l{left:12px;transform-origin:top center;transform:rotate(14deg)}
.ribbon .rb-r{right:12px;transform-origin:top center;transform:rotate(-14deg)}
.wax-drop{position:absolute;background:radial-gradient(circle at 35% 30%,#FF9BC6,#C74A79 75%);box-shadow:0 4px 9px rgba(0,0,0,.35);z-index:1}
.wax-drop.d1{width:36px;height:31px;left:calc(50% - 132px);top:57%;border-radius:56% 44% 60% 40%/55% 50% 50% 45%}
.wax-drop.d2{width:26px;height:22px;left:calc(50% + 108px);top:37%;border-radius:48% 52% 44% 56%/58% 44% 56% 42%}
.desk-floor{position:absolute;left:2%;right:2%;bottom:0;height:12px;border-radius:99px;background:repeating-linear-gradient(90deg,#5A2A44 0 30px,#2B1220 30px 40px);box-shadow:0 4px 0 #140810;z-index:3}
@keyframes glow-pulse{0%,100%{opacity:1}50%{opacity:.68}}
@keyframes seal-breathe{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.025)}}
@keyframes ribbon-sway{from{transform:translateX(-50%) rotate(-1.2deg)}to{transform:translateX(-50%) rotate(1.2deg)}}
.seal-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:16px 0 4px}
.chip{font-size:.78rem;letter-spacing:.06em;color:var(--accent);border:1px solid rgba(255,127,178,.4);border-radius:99px;padding:3px 14px;background:rgba(43,18,32,.6)}
.chip-soft{color:#FFD9E6;border-color:#8A3560}
.section{padding:38px 0}
.section-alt{background:rgba(58,26,44,.55)}
.sec-title{font-family:var(--font-h);font-weight:400;font-size:1.5rem;margin-bottom:18px;text-align:center}
.sec-sub{color:var(--muted);text-align:center;max-width:640px;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(255,127,178,.35);border-radius:14px;padding:18px;color:var(--text);transition:border-color .15s,box-shadow .15s}
.glow-card:hover{border-color:var(--accent);box-shadow:var(--glow);text-decoration:none}
.glow-card h3{font-size:1.05rem;margin-bottom:6px;color:var(--accent)}
.glow-card p{color:var(--muted);font-size:.92rem}
.nc-icon{font-size:1.5rem;display:block;margin-bottom:8px}
/* Undangan Spesial 邀请函解剖（特色板块） */
.inv-sheet{max-width:680px;margin:0 auto;background:var(--grad-panel);border:1px solid rgba(255,127,178,.4);border-radius:16px;padding:24px;box-shadow:0 12px 32px rgba(0,0,0,.35);position:relative}
.inv-sheet::before{content:"";position:absolute;inset:8px;border:1px dashed rgba(255,127,178,.28);border-radius:12px;pointer-events:none}
.inv-head{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.mini-seal{width:48px;height:48px;flex:0 0 auto;background:radial-gradient(circle at 35% 30%,#FF9BC6,#C74A79 82%);border-radius:47% 53% 50% 50%/52% 48% 55% 45%;display:flex;align-items:center;justify-content:center;font-family:var(--font-h);font-size:.72rem;color:var(--seal-ink);box-shadow:inset 0 -4px 8px rgba(122,26,64,.5)}
.inv-kicker{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700}
.inv-title{font-family:var(--font-h);font-size:1.1rem;color:var(--accent);line-height:1.3}
.inv-block{border:1px solid rgba(255,127,178,.3);border-radius:10px;padding:12px 14px;margin-bottom:10px;background:rgba(43,18,32,.55)}
.inv-tag{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.1em;color:#2B1220;background:var(--accent);border-radius:99px;padding:2px 10px;margin-bottom:6px}
.inv-quote{font-style:italic;color:var(--text);margin-bottom:6px;font-size:.95rem}
.inv-note{font-size:.88rem;color:var(--muted)}
.inv-note strong{color:var(--accent)}
.inv-verdict{margin-top:4px;font-size:.9rem;color:var(--muted);border-left:3px solid var(--accent);padding:8px 12px;background:rgba(26,10,20,.55);border-radius:0 10px 10px 0}
.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(43,18,32,.55);border:1px solid rgba(255,127,178,.35)}
.flow-step strong{color:var(--accent)}
.flow-end{border:1px dashed rgba(255,127,178,.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(--accent)}
.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(--accent)}
.fig{margin:20px 0}
.fig img{width:100%;height:auto;border-radius:12px;border:1px solid rgba(255,127,178,.3)}
.fig figcaption{font-size:.82rem;color:var(--muted);text-align:center;margin-top:8px}
.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:#2B1220;border:1px solid rgba(255,127,178,.4);border-radius:8px;padding:10px 12px;color:var(--text);font-family:var(--font-b)}
.quick-form input:focus{outline:none;border-color:var(--accent)}
.kamus-grid{display:grid;gap:10px;margin:14px 0}
.kamus-item{background:var(--grad-panel);border:1px solid rgba(255,127,178,.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(--accent)}
.kamus-item[open] summary::after{content:"−"}
.kamus-item p{padding:0 16px 14px;color:var(--muted);font-size:.95rem}
.err-wrap{padding:70px 16px}
.err-code{font-family:var(--font-h);font-size:5rem;color:var(--accent);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(--accent)}
.site-footer{background:var(--panel);border-top:1px solid rgba(255,127,178,.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(--accent);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(--accent);text-decoration:none}
.pill-18{display:inline-block;border:1px solid var(--accent);color:var(--accent);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(255,127,178,.25);color:var(--muted);font-size:.85rem}
@media (max-width:767px){
  .header-in{gap:8px}
  .brand{font-size:.98rem}
  .brand .logo-mark{width:26px;height:26px}
  .header-cta{gap:6px}
  .header-cta .btn{padding:8px 13px;font-size:.85rem}
  .burger{padding:5px}
  .seal-stage{height:230px}
  .wax-seal{width:146px;height:146px}
  .seal-init{font-size:2.1rem}
  .ribbon{width:186px;height:66px;top:calc(42% + 38px)}
  .ribbon .rb{width:68px;height:66px}
  .wax-drop.d1{left:calc(50% - 114px)}
  .wax-drop.d2{left:calc(50% + 92px)}
}
@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)}
  .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}
}
@media (min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr)}}
@media (prefers-reduced-motion:reduce){.pulse,.wax-seal,.ribbon,.seal-glow{animation:none}}

/* ===== Float CTA Jackpot v2 (2026-09-13): 三端底部居中 + 闪烁（自 bagong4d 移植，配色火漆粉） ===== */
.float-cta{position:fixed;left:50%;right:auto;bottom:0;transform:translateX(-50%);width:100%;max-width:600px;margin:0;display:block;z-index:60;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(26,10,20,.92);backdrop-filter:blur(8px);border-top:1px solid rgba(255,127,178,.4)}
.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:800;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:800;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 (min-width:768px){
  .float-cta{bottom:18px;border-radius:12px;border:1px solid rgba(255,127,178,.5)}
}
@media (prefers-reduced-motion:reduce){.jackpot-blink,.masuk-btn,.masuk-btn::after,.jp-spark{animation:none}}