/* QQ3889 — 听筒波 hero（话筒+声波环）+ Panggilan Masuk 来电决策卡. 夜蓝 #12131C × 话筒青 #7FD4FF */
:root{
  --bg:#12131C;--panel:#181A26;--panel2:#1F2333;--text:#E9EFF8;--muted:#9AA7BF;
  --accent:#7FD4FF;--accent-deep:#3E88B8;--ink:#0A0B10;
  --glow:0 0 12px rgba(127,212,255,.4),0 0 26px rgba(127,212,255,.2);
  --grad-panel:linear-gradient(150deg,#1F2333 0%,#12131C 100%);
  --font-h:'Germania One',cursive;--font-b:'Gurajada',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:17px}
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(18,19,28,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(127,212,255,.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:.03em}
.brand:hover{text-decoration:none}
.nav-desktop{display:none;margin-left:auto;gap:18px}
.nav-desktop a{color:var(--muted);font-weight:600;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,#7FD4FF,#3E88B8);color:#0A0B10;box-shadow:var(--glow)}
.btn-secondary{background:transparent;color:var(--accent);border-color:rgba(127,212,255,.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(127,212,255,.4)}50%{box-shadow:0 0 22px rgba(127,212,255,.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(127,212,255,.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}
/* 听筒波 hero：话筒 + 声波环 */
.tele-hero{padding:44px 0 6px;background:radial-gradient(60% 70% at 50% 0%,rgba(127,212,255,.13) 0%,rgba(18,19,28,0) 70%)}
.tele-head{text-align:center}
.tele-head h1{font-family:var(--font-h);font-weight:400;font-size:clamp(2.1rem,6.5vw,3.6rem);letter-spacing:.05em;text-shadow:0 2px 0 #3E88B8,0 0 26px rgba(127,212,255,.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}
.stage{position:relative;height:260px;max-width:560px;margin:26px auto 0;overflow:hidden}
.wave-ring{position:absolute;left:50%;top:46%;width:150px;height:150px;margin:-75px 0 0 -75px;border:2px solid rgba(127,212,255,.65);border-radius:50%;animation:ring-expand 3.2s ease-out infinite;opacity:0;z-index:0}
.wr2{animation-delay:1.05s}
.wr3{animation-delay:2.1s}
@keyframes ring-expand{0%{transform:scale(.5);opacity:.9}100%{transform:scale(1.55);opacity:0}}
.handset-pad{position:absolute;left:50%;top:46%;width:132px;height:132px;margin:-66px 0 0 -66px;border-radius:50%;background:radial-gradient(circle at 38% 32%,#232A40 0%,#141625 70%);border:1px solid rgba(127,212,255,.5);box-shadow:0 0 26px rgba(127,212,255,.28),inset 0 0 22px rgba(127,212,255,.14);display:flex;align-items:center;justify-content:center;z-index:2}
.handset{color:var(--accent);transform:rotate(-14deg);filter:drop-shadow(0 0 8px rgba(127,212,255,.55));animation:handset-bob 4.5s ease-in-out infinite}
@keyframes handset-bob{0%,100%{transform:rotate(-14deg) translateY(0)}50%{transform:rotate(-10deg) translateY(-6px)}}
.voice-dot{position:absolute;width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px rgba(127,212,255,.8);opacity:.75;z-index:1}
.vd1{left:16%;top:38%;animation:vd-float 3.6s ease-in-out infinite}
.vd2{right:19%;top:30%;animation:vd-float 4.4s ease-in-out .8s infinite}
.vd3{right:28%;top:62%;animation:vd-float 3.9s ease-in-out 1.6s infinite}
@keyframes vd-float{0%,100%{transform:translateY(0);opacity:.75}50%{transform:translateY(-9px);opacity:.3}}
.stage-floor{position:absolute;left:8%;right:8%;bottom:14px;border-top:2px dashed rgba(127,212,255,.35);z-index:1}
.stage-floor::after{content:"";position:absolute;left:0;right:0;top:6px;height:1px;background:rgba(127,212,255,.12)}
.stage-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(127,212,255,.4);border-radius:99px;padding:3px 14px;background:rgba(18,19,28,.6)}
.chip-cool{color:#EAF7FF;border-color:#3E88B8}
.section{padding:38px 0}
.section-alt{background:rgba(24,26,38,.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(127,212,255,.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}
/* Panggilan Masuk 来电决策卡 特色板块 */
.pm-wrap{display:grid;gap:16px;margin-bottom:16px}
.pm-phone{position:relative;background:var(--grad-panel);border:1px solid rgba(127,212,255,.45);border-radius:22px;padding:26px 18px 22px;display:flex;flex-direction:column;align-items:center;gap:4px;box-shadow:inset 0 0 30px rgba(127,212,255,.08);overflow:hidden}
.pm-phone::before{content:"";position:absolute;left:12px;right:12px;top:10px;height:5px;border-radius:99px;background:rgba(127,212,255,.22)}
.pm-label{font-size:.72rem;letter-spacing:.22em;color:var(--muted);margin-top:6px}
.pm-num{font-family:var(--font-h);font-size:1.5rem;color:var(--accent);text-shadow:0 0 14px rgba(127,212,255,.5)}
.pm-name{font-size:.9rem;color:var(--muted);margin-bottom:12px}
.pm-pulse{position:relative;width:76px;height:76px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.pm-pulse span{position:absolute;inset:0;border:2px solid rgba(127,212,255,.5);border-radius:50%;animation:ring-expand 2.6s ease-out infinite;opacity:0}
.pm-pulse span:nth-child(2){animation-delay:.85s}
.pm-pulse span:nth-child(3){animation-delay:1.7s}
.pm-pulse::after{content:"?";width:44px;height:44px;border-radius:50%;background:rgba(127,212,255,.14);border:1px solid rgba(127,212,255,.55);display:flex;align-items:center;justify-content:center;font-family:var(--font-h);font-size:1.25rem;color:var(--accent)}
.pm-actions{display:flex;gap:26px}
.pm-decline,.pm-accept{width:46px;height:46px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:1.05rem}
.pm-decline{background:rgba(255,122,122,.14);border:1px solid rgba(255,122,122,.6);color:#FF9C9C}
.pm-accept{background:rgba(124,255,168,.12);border:1px solid rgba(124,255,168,.55);color:#9DFFC0;animation:accept-breathe 1.8s ease-in-out infinite}
@keyframes accept-breathe{0%,100%{box-shadow:0 0 6px rgba(124,255,168,.25)}50%{box-shadow:0 0 18px rgba(124,255,168,.55)}}
.pm-grid{display:grid;gap:12px;grid-template-columns:1fr}
.pm-card{position:relative;background:var(--grad-panel);border:1px solid rgba(127,212,255,.35);border-radius:14px;padding:16px 16px 14px 56px}
.pm-step{position:absolute;left:14px;top:16px;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#7FD4FF,#3E88B8);color:#0A0B10;display:flex;align-items:center;justify-content:center;font-family:var(--font-h);font-size:1rem}
.pm-name-step{font-size:1.02rem;color:var(--accent);margin-bottom:4px}
.pm-card p{color:var(--muted);font-size:.9rem}
.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(18,19,28,.55);border:1px solid rgba(127,212,255,.35)}
.flow-step strong{color:var(--accent)}
.flow-end{border:1px dashed rgba(127,212,255,.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)}
.edu-fig{margin:18px 0}
.edu-fig img{width:100%;height:auto;border-radius:12px;border:1px solid rgba(127,212,255,.35);box-shadow:0 0 18px rgba(127,212,255,.14)}
.edu-fig figcaption{font-size:.85rem;color:var(--muted);margin-top:8px;text-align:center}
.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:#12131C;border:1px solid rgba(127,212,255,.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(127,212,255,.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(127,212,255,.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(127,212,255,.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(18,19,28,.92);backdrop-filter:blur(8px);border-top:1px solid rgba(127,212,255,.4)}
@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}
}
@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)}
  .pm-wrap{grid-template-columns:300px 1fr;align-items:start}
  .pm-grid{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}
  .float-cta{left:auto;right:18px;bottom:18px;border-radius:12px;border:1px solid rgba(127,212,255,.5)}
  .float-cta .btn-block{width:auto}
}
@media (min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr)}}
@media (prefers-reduced-motion:reduce){.pulse,.wave-ring,.handset,.voice-dot,.pm-pulse span,.pm-accept{animation:none}}

/* ===== Float CTA Jackpot v2 (2026-09-16): 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: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 (prefers-reduced-motion:reduce){.jackpot-blink,.masuk-btn,.masuk-btn::after,.jp-spark{animation:none}}