/* TAJIR77 — 吊牌转售 hero（价签+转卖环）+ Etalase Preloved 二手鉴定卡. 深梅黑 #131217 × 薰衣草 #E8D5FF */
:root{
  --bg:#131217;--panel:#1A1820;--panel2:#221F2B;--text:#F1ECF7;--muted:#A79DB8;
  --accent:#E8D5FF;--accent-deep:#B08CD9;--ink:#0B0A0E;
  --glow:0 0 12px rgba(232,213,255,.38),0 0 26px rgba(232,213,255,.18);
  --grad-panel:linear-gradient(150deg,#221F2B 0%,#131217 100%);
  --font-h:'Imbue',serif;--font-b:'Itim',cursive;
}
*{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:1.75;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(19,18,23,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(232,213,255,.32)}
.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:600;font-size:1.18rem;color:var(--text);white-space:nowrap;letter-spacing:.05em}
.brand:hover{text-decoration:none}
.nav-desktop{display:none;margin-left:auto;gap:18px}
.nav-desktop a{color:var(--muted);font-weight:400;font-size:.98rem}
.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,#E8D5FF,#B99BE0);color:#171322;box-shadow:var(--glow)}
.btn-secondary{background:transparent;color:var(--accent);border-color:rgba(232,213,255,.5)}
.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(232,213,255,.38)}50%{box-shadow:0 0 22px rgba(232,213,255,.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(232,213,255,.28)}
.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}
/* 吊牌转售 hero：价签 + 转卖环 */
.tag-hero{padding:44px 0 6px;background:radial-gradient(60% 70% at 50% 0%,rgba(232,213,255,.12) 0%,rgba(19,18,23,0) 70%)}
.tag-head{text-align:center}
.tag-head h1{font-family:var(--font-h);font-weight:600;font-size:clamp(2.2rem,6.5vw,3.7rem);letter-spacing:.06em;text-shadow:0 2px 0 #8F72B8,0 0 26px rgba(232,213,255,.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:300px;max-width:560px;margin:26px auto 0}
.stage-glow{position:absolute;left:12%;right:12%;top:30%;bottom:6%;background:radial-gradient(52% 62% at 50% 46%,rgba(232,213,255,.32) 0%,rgba(232,213,255,.08) 60%,rgba(19,18,23,0) 100%);animation:glow-breathe 4.5s ease-in-out infinite;z-index:0}
.tag-rail{position:absolute;left:5%;right:5%;top:0;height:3px;border-radius:99px;background:linear-gradient(90deg,rgba(232,213,255,0),rgba(232,213,255,.75) 18%,rgba(232,213,255,.75) 82%,rgba(232,213,255,0));z-index:2}
.tag-rail::before,.tag-rail::after{content:"";position:absolute;top:-3px;width:9px;height:9px;border-radius:50%;background:var(--accent-deep)}
.tag-rail::before{left:16%}
.tag-rail::after{right:16%}
.htag{position:absolute;top:0;display:flex;flex-direction:column;align-items:center;transform-origin:50% 0;z-index:3}
.htag-l{left:16%;animation:tag-sway 6s ease-in-out infinite alternate}
.htag-r{right:15%;animation:tag-sway 5.2s ease-in-out .5s infinite alternate-reverse}
.string{width:2px;height:56px;background:linear-gradient(180deg,rgba(232,213,255,.85),rgba(232,213,255,.35))}
.string.s2{height:78px}
.tag-body{width:66px;height:88px;background:var(--grad-panel);border:1.5px solid rgba(232,213,255,.6);border-radius:8px;box-shadow:0 6px 18px rgba(11,10,14,.6),0 0 12px rgba(232,213,255,.12);position:relative;padding:12px 10px 8px}
.tag-hole{position:absolute;top:7px;left:50%;width:11px;height:11px;margin-left:-5.5px;border-radius:50%;background:var(--bg);border:2px solid var(--accent-deep)}
.tag-line{display:block;height:5px;border-radius:3px;background:rgba(232,213,255,.55);margin-top:8px;width:70%}
.tag-line.short{width:44%;background:rgba(232,213,255,.3)}
@keyframes tag-sway{from{transform:rotate(-2.6deg)}to{transform:rotate(2.6deg)}}
.resale-ring{position:absolute;left:50%;bottom:8px;width:172px;height:172px;margin-left:-86px;z-index:2;filter:drop-shadow(0 0 10px rgba(232,213,255,.25));animation:loop-spin 24s linear infinite}
.resale-ring svg{width:100%;height:100%}
@keyframes loop-spin{to{transform:rotate(360deg)}}
@keyframes glow-breathe{0%,100%{opacity:1}50%{opacity:.65}}
.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(232,213,255,.4);border-radius:99px;padding:3px 14px;background:rgba(19,18,23,.6)}
.chip-soft{color:#F4EAFF;border-color:#8F72B8}
.section{padding:38px 0}
.section-alt{background:rgba(26,24,32,.55)}
.sec-title{font-family:var(--font-h);font-weight:600;font-size:1.55rem;margin-bottom:18px;text-align:center;letter-spacing:.03em}
.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(232,213,255,.32);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}
/* Etalase Preloved 二手鉴定卡 特色板块 */
.et-wrap{display:grid;gap:16px;margin-bottom:16px}
.et-canvas{position:relative;background:var(--grad-panel);border:1px solid rgba(232,213,255,.4);border-radius:18px;padding:24px 16px;overflow:hidden}
.et-board{position:relative;height:260px;margin:0 auto;max-width:340px;border:1px solid rgba(232,213,255,.3);border-radius:14px;background:linear-gradient(180deg,rgba(232,213,255,.04),rgba(11,10,14,.5)),rgba(11,10,14,.35);box-shadow:inset 0 0 30px rgba(232,213,255,.07)}
.et-shelf{position:absolute;left:7%;right:7%;height:9px;border-radius:99px;background:linear-gradient(180deg,#3A3350,#221F2B);border-top:1.5px solid rgba(232,213,255,.4)}
.sh-top{top:44px}
.sh-mid{top:146px}
.sh-bot{bottom:16px}
.et-tag{position:absolute;display:flex;flex-direction:column;align-items:center;transform-origin:50% 0}
.et-t1{left:22%;top:-6px;animation:tag-sway 6.4s ease-in-out infinite alternate}
.et-t2{right:20%;top:-6px;animation:tag-sway 5.6s ease-in-out .3s infinite alternate-reverse}
.et-string{width:2px;height:34px;background:rgba(232,213,255,.55)}
.et-tagbody{width:40px;height:54px;background:rgba(26,24,32,.9);border:1.5px solid rgba(232,213,255,.55);border-radius:6px;position:relative}
.et-tagbody::before{content:"";position:absolute;top:5px;left:50%;width:7px;height:7px;margin-left:-3.5px;border-radius:50%;background:var(--bg);border:1.5px solid var(--accent-deep)}
.et-tagbody::after{content:"";position:absolute;left:8px;right:8px;top:22px;height:3px;border-radius:2px;background:rgba(232,213,255,.45)}
.et-box{position:absolute;background:linear-gradient(180deg,#332C48,#221F2B);border:1px solid rgba(232,213,255,.3);border-radius:4px}
.bx1{left:12%;top:104px;width:52px;height:40px}
.bx2{left:16%;top:82px;width:38px;height:22px}
.et-bag{position:absolute;left:48%;top:92px;width:64px;height:52px;border-radius:8px 8px 12px 12px;background:linear-gradient(180deg,#3A3350,#262135);border:1.5px solid rgba(232,213,255,.4)}
.et-bag::before{content:"";position:absolute;top:-14px;left:50%;width:30px;height:16px;margin-left:-15px;border:2px solid rgba(232,213,255,.5);border-bottom:0;border-radius:12px 12px 0 0}
.et-bag::after{content:"";position:absolute;left:8px;right:8px;top:10px;height:4px;border-radius:2px;background:rgba(232,213,255,.35)}
.et-loop-badge{position:absolute;right:-6px;bottom:-4px;width:70px;height:70px;border-radius:50%;background:rgba(19,18,23,.85);border:1px solid rgba(232,213,255,.45);display:flex;align-items:center;justify-content:center;animation:loop-spin 22s linear infinite}
.et-loop-badge svg{width:46px;height:46px}
.et-taglabel{position:absolute;font-size:.72rem;letter-spacing:.1em;font-weight:700;color:var(--accent);border:1px solid rgba(232,213,255,.45);border-radius:99px;padding:2px 12px;background:rgba(11,10,14,.75)}
.lb1{left:14px;top:14px}
.lb2{right:14px;top:96px}
.lb3{left:14px;bottom:14px}
.et-grid{display:grid;gap:12px;grid-template-columns:1fr}
.et-card{background:var(--grad-panel);border:1px solid rgba(232,213,255,.32);border-radius:14px;padding:16px}
.et-icon{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:12px;background:rgba(11,10,14,.72);border:1px solid rgba(232,213,255,.38);margin-bottom:10px}
.et-icon svg{width:40px;height:40px}
.et-name{font-family:var(--font-h);font-weight:600;font-size:1.2rem;color:var(--accent);margin-bottom:6px;letter-spacing:.02em}
.et-wis{font-size:.92rem;margin-bottom:8px}
.et-wis strong{color:var(--accent)}
.et-tip{border-left:3px solid var(--accent);padding:8px 12px;background:rgba(11,10,14,.55);border-radius:0 10px 10px 0;font-size:.9rem;color:var(--muted)}
.et-tip strong{color:var(--accent)}
.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(19,18,23,.55);border:1px solid rgba(232,213,255,.32)}
.flow-step strong{color:var(--accent)}
.flow-end{border:1px dashed rgba(232,213,255,.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:600;font-size:clamp(1.5rem,4.5vw,2.2rem);line-height:1.3;letter-spacing:.02em}
.prose h2{font-family:var(--font-h);font-weight:600;font-size:1.4rem;margin:26px 0 10px;line-height:1.35;letter-spacing:.02em}
.prose h3{font-size:1.1rem;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(232,213,255,.32);box-shadow:0 0 18px rgba(232,213,255,.13)}
.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:#131217;border:1px solid rgba(232,213,255,.38);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(232,213,255,.28);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(232,213,255,.32);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(232,213,255,.22);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(19,18,23,.92);backdrop-filter:blur(8px);border-top:1px solid rgba(232,213,255,.38)}
@media (max-width:767px){
  .header-in{gap:8px}
  .brand{font-size:1.02rem}
  .brand .logo-mark{width:26px;height:26px}
  .header-cta{gap:6px}
  .header-cta .btn{padding:8px 13px;font-size:.85rem}
  .burger{padding:5px}
  .lb2{top:auto;bottom:64px}
}
@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)}
  .et-wrap{grid-template-columns:380px 1fr;align-items:start}
  .et-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(232,213,255,.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,.htag,.et-tag,.resale-ring,.et-loop-badge,.stage-glow{animation:none}}

/* ===== Float CTA Jackpot v2 (2026-09-17): 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}}