/* ============ 罪典 · 七宗本能（v2 暗黑重制）============ */
:root{
  --void:#070605;          /* 极黑 */
  --abyss:#0d0a09;         /* 次黑 */
  --coal:#15110e;          /* 面板 */
  --pane:#1b1612;          /* 卡片 */
  --bone:#e0d3ba;          /* 主文字 骨白 */
  --ash:#9c8d74;           /* 次级文字 灰金 */
  --faint:#6b5f4c;         /* 弱文字 */
  --gold:#d9a441;          /* 鎏金 */
  --gold-soft:#f0cf8f;     /* 亮金 */
  --blood:#a1262f;         /* 血红 */
  --blood-deep:#4a0e12;    /* 深血红 */
  --line:rgba(217,164,65,.16);
  --line-soft:rgba(217,164,65,.08);
  --serif:"Songti SC","STSong","SimSun",serif;
  --sans:"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--bone);
  background:
    radial-gradient(1100px 520px at 85% -8%, rgba(140,26,34,.16), transparent 62%),
    radial-gradient(900px 560px at -12% 104%, rgba(150,90,20,.10), transparent 60%),
    var(--void);
  min-height:100vh;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
.wrap{max-width:1184px;margin:0 auto;padding:0 24px}
.serif{font-family:var(--serif)}

/* 顶栏：像旧档案的卷首 */
.site-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 0;position:relative;z-index:20;
  border-bottom:1px solid var(--line);
}
.site-head::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1px;background:linear-gradient(90deg,transparent,rgba(217,164,65,.35),transparent)}
.brand{display:inline-flex;align-items:baseline;gap:10px;font-family:var(--serif);font-size:19px;letter-spacing:.16em}
.brand b{font-weight:600;color:var(--gold)}
.brand .tag{font-size:11px;letter-spacing:.34em;color:var(--faint)}
.main-nav{display:flex;align-items:center;gap:28px}
.main-nav a,.main-nav button{
  font-size:14px;letter-spacing:.2em;color:var(--ash);
  padding:6px 0;position:relative;transition:color .2s;
}
.main-nav a::after,.main-nav button::after{content:"";position:absolute;left:50%;bottom:0;width:0;height:1px;background:var(--gold);transition:all .25s;transform:translateX(-50%)}
.main-nav a:hover,.main-nav button:hover{color:var(--gold-soft)}
.main-nav a:hover::after,.main-nav button:hover::after{width:100%}
.back-link{font-size:14px;letter-spacing:.18em;color:var(--ash);transition:color .2s}
.back-link:hover{color:var(--gold-soft)}

/* 按钮：切角铁铸感 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--serif);font-size:17px;letter-spacing:.22em;
  border-radius:2px;padding:15px 40px;position:relative;
  transition:box-shadow .25s,transform .12s,color .2s,background .2s;
}
.btn:active{transform:translateY(1px)}
.btn-primary{
  color:#f3e3c2;
  background:linear-gradient(180deg,#7c1a22,#3c0b0e 120%);
  border:1px solid rgba(217,164,65,.5);
  box-shadow:0 0 0 1px rgba(0,0,0,.4),0 8px 26px rgba(140,26,34,.35),inset 0 0 14px rgba(240,207,143,.06);
}
.btn-primary:hover{box-shadow:0 0 0 1px rgba(0,0,0,.4),0 10px 34px rgba(161,38,47,.55),inset 0 0 22px rgba(240,207,143,.12)}
.btn-ghost{
  color:var(--ash);
  border:1px solid var(--line);
  background:rgba(217,164,65,.03);
}
.btn-ghost:hover{color:var(--gold-soft);border-color:rgba(217,164,65,.45);background:rgba(217,164,65,.07)}
.btn-sm{padding:10px 22px;font-size:14px}
.btn-block{width:100%}

/* 通用卡片：带角饰 */
.card{
  background:linear-gradient(180deg,var(--pane),var(--coal));
  border:1px solid var(--line);border-radius:4px;padding:26px;position:relative;
}
.card::before,.card::after{
  content:"";position:absolute;width:14px;height:14px;pointer-events:none;
}
.card::before{left:-1px;top:-1px;border-left:2px solid var(--gold);border-top:2px solid var(--gold)}
.card::after{right:-1px;bottom:-1px;border-right:2px solid var(--gold);border-bottom:2px solid var(--gold)}

/* ---------- 封面 ---------- */
.cover{
  min-height:100vh;display:flex;flex-direction:column;position:relative;overflow:hidden;
  background:
    radial-gradient(900px 520px at 78% 42%, rgba(161,38,47,.14), transparent 58%),
    radial-gradient(760px 480px at 8% 78%, rgba(217,164,65,.06), transparent 55%),
    linear-gradient(160deg,#0b0807,#070605 60%,#0c0706);
}
.cover .cover-body{flex:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:48px;padding:48px 0 40px;position:relative;z-index:2}
/* 巨幅水印 */
.cover::before{
  content:"VII";position:absolute;right:-40px;top:6%;font-family:var(--serif);
  font-size:46vw;line-height:1;color:transparent;
  -webkit-text-stroke:1px rgba(217,164,65,.05);
  pointer-events:none;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:14px;
  font-size:12px;letter-spacing:.46em;color:var(--gold);text-transform:uppercase;
}
.eyebrow::before,.eyebrow::after{content:"";width:34px;height:1px;background:linear-gradient(90deg,transparent,var(--gold))}
.eyebrow::after{background:linear-gradient(90deg,var(--gold),transparent)}
.cover h1{
  font-family:var(--serif);font-weight:600;font-size:74px;line-height:1.22;letter-spacing:.04em;
  margin:24px 0 20px;
  background:linear-gradient(180deg,#f4e6c6 20%,#caa05a 70%,#8a6a35);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 0 60px rgba(217,164,65,.12);
}
.cover h1 .thin{font-weight:400}
.cover-lead{font-family:var(--serif);font-size:16px;line-height:2.05;color:var(--ash);max-width:31em}
.cover-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:34px}
.cover-meta{display:flex;flex-wrap:wrap;gap:0;margin-top:36px;border-top:1px solid var(--line-soft)}
.cover-meta .m{padding:14px 26px 0 0;margin-right:26px;border-right:1px solid var(--line-soft)}
.cover-meta .m:last-child{border-right:none;margin-right:0;padding-right:0}
.cover-meta .m b{display:block;font-family:var(--serif);font-size:26px;font-weight:600;color:var(--gold-soft);line-height:1.3}
.cover-meta .m span{font-size:11px;color:var(--faint);letter-spacing:.2em}

/* 七宗印记（封面展示全部七宗） */
.sigil-row{display:flex;gap:8px;margin-top:34px;flex-wrap:wrap}
.sigil-chip{
  display:flex;flex-direction:column;align-items:center;gap:2px;
  min-width:74px;padding:10px 6px 8px;
  border:1px solid var(--line-soft);border-radius:3px;cursor:pointer;
  background:rgba(217,164,65,.02);transition:all .2s;position:relative;overflow:hidden;
}
.sigil-chip:hover{border-color:rgba(161,38,47,.7);background:rgba(161,38,47,.10);transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.4)}
.sigil-chip .sg{font-size:22px;line-height:1;filter:grayscale(.2) sepia(.5) saturate(2.4) hue-rotate(-14deg) brightness(.95)}
.sigil-chip .sn{font-family:var(--serif);font-size:13px;color:var(--bone)}
.sigil-chip .sd{font-size:9px;color:var(--faint);letter-spacing:.08em;white-space:nowrap}

/* 轮盘 */
.wheel-panel{display:flex;justify-content:center}
.wheel-box{position:relative;width:min(520px,86vw);aspect-ratio:1;filter:drop-shadow(0 0 34px rgba(161,38,47,.18))}
.wheel-box svg{width:100%;height:100%;display:block}
.wheel-seg{cursor:pointer;transition:opacity .2s}
.wheel-seg:hover{opacity:.85}
.wheel-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;pointer-events:none}
.wheel-center .cn{font-family:var(--serif);font-size:21px;letter-spacing:.24em;color:var(--gold-soft)}
.wheel-center .ce{font-size:10px;letter-spacing:.4em;color:var(--faint);margin-top:8px}
.wheel-hint{text-align:center;color:var(--faint);font-size:12px;letter-spacing:.12em;margin-top:16px}

/* 分区 */
.sec{max-width:1184px;margin:0 auto;padding:96px 24px}
.sec-head{text-align:center;margin-bottom:56px}
.sec-head .eyebrow{font-size:12px}
.sec-head h2{font-family:var(--serif);font-weight:600;font-size:42px;margin-top:16px;color:var(--bone)}
.sec-head p{color:var(--ash);margin:16px auto 0;max-width:36em;font-size:15px}
.feature-grid{max-width:1040px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.feature-grid .card h4{font-family:var(--serif);font-size:17px;font-weight:600;color:var(--gold);margin-bottom:8px}
.feature-grid .card p{color:var(--ash);font-size:13.5px}
.card .num-mark{position:absolute;right:12px;top:4px;font-family:var(--serif);color:rgba(217,164,65,.12);font-size:38px;line-height:1}

/* 导览页 */
.motive-hero{text-align:center;padding:72px 20px 16px}
.motive-hero h1{font-family:var(--serif);font-weight:600;font-size:46px;margin-top:18px;line-height:1.4}
.motive-hero .lead{color:var(--ash);max-width:34em;margin:18px auto 0;font-size:15px}
.motive-list{max-width:1080px;margin:44px auto 0;padding:0 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.motive-tab{
  border:1px solid var(--line-soft);border-radius:4px;padding:18px 10px;text-align:center;
  background:linear-gradient(180deg,var(--pane),var(--coal));transition:all .2s;position:relative;
}
.motive-tab:hover{border-color:rgba(217,164,65,.5);transform:translateY(-3px)}
.motive-tab.on{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold),0 0 30px rgba(161,38,47,.25);background:linear-gradient(180deg,#241813,#160e0b)}
.motive-tab .no{font-family:var(--serif);color:var(--gold);font-size:11px;letter-spacing:.28em}
.motive-tab .sg{display:block;font-size:30px;line-height:1.25;margin:6px 0 2px;filter:grayscale(.25) sepia(.45) saturate(2.2) hue-rotate(-14deg)}
.motive-tab .nm{font-family:var(--serif);font-size:21px;margin-top:2px}
.motive-tab .re{color:var(--ash);font-size:12px;margin-top:2px}
.motive-detail{max-width:820px;margin:34px auto 0;padding:0 24px}
.motive-detail .dh{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:14px}
.motive-detail .dh .rom{font-family:var(--serif);color:var(--blood);font-size:22px;letter-spacing:.1em}
.motive-detail .dh h2{font-family:var(--serif);font-weight:600;font-size:34px}
.motive-detail .dh .en{color:var(--faint);font-size:12px;letter-spacing:.3em}
.motive-detail .bigsigil{float:left;font-size:64px;line-height:1;margin:14px 22px 6px 0;filter:grayscale(.2) sepia(.5) saturate(2.4) hue-rotate(-14deg)}
.motive-detail .quote{margin:10px 0 6px;font-family:var(--serif);font-size:19px;color:var(--gold-soft);border-left:2px solid var(--blood);padding:2px 0 2px 18px;font-style:italic}
.motive-block{margin-top:18px;clear:both}
.motive-block h4{font-size:12px;color:var(--gold);letter-spacing:.26em;font-weight:600;margin-bottom:6px}
.motive-block h4::before{content:"◆ ";color:var(--blood);font-size:9px}
.motive-block p{color:var(--ash);font-size:15px}
.motive-nav{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:40px auto 0;max-width:820px;padding:0 24px}
.motive-cta{text-align:center;padding:70px 24px 96px}
.motive-cta .t1{font-family:var(--serif);font-size:28px;line-height:1.6;color:var(--bone)}
.motive-cta .t2{color:var(--faint);font-size:13px;letter-spacing:.1em;margin:14px 0 28px}

/* 答题页 */
.test-shell{max-width:820px;margin:0 auto;padding:36px 24px 90px}
.test-progress{display:flex;align-items:center;gap:16px;margin-bottom:34px}
.test-progress .bar{flex:1;height:1px;background:rgba(217,164,65,.2);position:relative}
.test-progress .bar i{position:absolute;left:0;top:-1px;height:3px;background:linear-gradient(90deg,var(--blood),var(--gold));box-shadow:0 0 12px rgba(217,164,65,.6);transition:width .35s}
.test-progress .cnt{font-family:var(--serif);color:var(--gold-soft);font-size:14px;letter-spacing:.16em}
.test-q{padding:36px 34px}
.test-q .qtag{font-size:11px;color:var(--gold);letter-spacing:.4em;text-transform:uppercase;border:1px solid var(--line);display:inline-block;padding:4px 12px;border-radius:2px}
.test-q .qtext{font-family:var(--serif);font-size:25px;line-height:1.7;margin:18px 0 6px;color:var(--bone)}
.test-q .qscn{color:var(--faint);font-size:13px;font-family:var(--serif);font-style:italic}
.test-opts{margin-top:28px;display:flex;flex-direction:column;gap:12px}
.test-opt{
  text-align:left;border:1px solid var(--line-soft);border-radius:3px;padding:15px 18px;
  background:rgba(217,164,65,.02);color:var(--ash);font-size:15px;line-height:1.7;display:flex;gap:14px;align-items:flex-start;
  transition:all .15s;
}
.test-opt .key{
  font-family:var(--serif);color:var(--gold);border:1px solid rgba(217,164,65,.4);border-radius:2px;
  min-width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0;margin-top:3px;
  transform:rotate(45deg);
}
.test-opt .key span{transform:rotate(-45deg)}
.test-opt:hover{border-color:rgba(161,38,47,.7);background:rgba(161,38,47,.08)}
.test-opt.on{border-color:var(--gold);background:rgba(161,38,47,.16);color:var(--bone);box-shadow:0 0 0 1px rgba(217,164,65,.35)}
.test-opt.on .key{background:var(--gold);color:#160e0b;border-color:var(--gold)}
.test-nav{display:flex;justify-content:space-between;margin-top:32px}

/* 弹层 */
.overlay{position:fixed;inset:0;background:rgba(4,3,3,.82);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:100;padding:24px}
.dialog{width:min(440px,100%);background:linear-gradient(180deg,#1c1612,#0f0b09);border:1px solid var(--line);border-radius:4px;padding:36px 30px;position:relative;box-shadow:0 0 0 1px rgba(0,0,0,.5),0 34px 90px rgba(0,0,0,.7),0 0 60px rgba(161,38,47,.12)}
.dialog::before,.dialog::after{content:"";position:absolute;width:16px;height:16px}
.dialog::before{left:-1px;top:-1px;border-left:2px solid var(--blood);border-top:2px solid var(--blood)}
.dialog::after{right:-1px;bottom:-1px;border-right:2px solid var(--blood);border-bottom:2px solid var(--blood)}
.dialog .x{position:absolute;right:18px;top:14px;font-size:20px;color:var(--faint);cursor:pointer;line-height:1}
.dialog .k{font-size:10px;letter-spacing:.44em;color:var(--gold)}
.dialog h3{font-family:var(--serif);font-weight:600;font-size:26px;margin:10px 0 6px}
.dialog p.sub{color:var(--ash);font-size:13px;margin-bottom:22px}
.code-input{width:100%;background:rgba(0,0,0,.5);border:1px solid var(--line);border-radius:3px;color:var(--gold-soft);font-family:var(--serif);font-size:22px;letter-spacing:.5em;text-align:center;padding:14px;outline:none;text-transform:uppercase}
.code-input:focus{border-color:var(--gold);box-shadow:0 0 0 1px rgba(217,164,65,.3)}
.code-hint{font-size:12px;color:var(--faint);margin-top:10px;min-height:18px;text-align:center}
.dialog .row{display:flex;gap:12px;margin-top:22px}
.dialog .row .btn{flex:1;padding:12px 6px;font-size:15px}

/* 结果页 */
.result-hero{text-align:center;padding:60px 24px 12px}
.result-hero .k{font-size:11px;letter-spacing:.5em;color:var(--gold)}
.result-hero h1{font-family:var(--serif);font-weight:600;font-size:42px;margin-top:12px}
.result-hero .sub{color:var(--ash);font-size:15px;margin-top:12px}
.result-hero .big-sigil{font-size:54px;line-height:1.2;margin-bottom:6px;filter:grayscale(.2) sepia(.5) saturate(2.4) hue-rotate(-14deg)}
.radar-wrap{max-width:620px;margin:26px auto 0;padding:0 24px}
.radar-wrap .chart-card{padding:26px 16px}
.radar-svg{width:100%;aspect-ratio:1}
.rank-list{max-width:620px;margin:0 auto;padding:0 24px;display:flex;flex-direction:column;gap:12px}
.rank-row{display:flex;align-items:center;gap:14px;border-bottom:1px dashed var(--line-soft);padding-bottom:10px}
.rank-row .sg{font-size:17px;filter:grayscale(.3) sepia(.5) saturate(2.2) hue-rotate(-14deg);width:26px;text-align:center}
.rank-row .nm{min-width:118px;font-family:var(--serif);font-size:15px}
.rank-row .nm small{display:block;color:var(--faint);font-size:10px;letter-spacing:.1em;font-family:var(--sans)}
.rank-row .bar{flex:1;height:5px;background:rgba(217,164,65,.12);position:relative;overflow:hidden}
.rank-row .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--blood),var(--gold));box-shadow:0 0 10px rgba(217,164,65,.4)}
.rank-row .val{min-width:46px;text-align:right;color:var(--gold-soft);font-family:var(--serif)}
.report{max-width:640px;margin:36px auto 0;padding:0 24px}
.report .locked{filter:blur(9px);opacity:.45;user-select:none;pointer-events:none}
.report h3.title{font-family:var(--serif);font-weight:600;font-size:23px;margin-bottom:4px}
.report-block{margin-top:22px}
.report-block h4{font-family:var(--serif);font-size:17px;color:var(--gold-soft);margin-bottom:10px;font-weight:600}
.report-block h4::before{content:"◈ ";color:var(--blood);font-size:12px}
.report-block p{color:var(--ash);font-size:15px;margin-bottom:8px}
.report-block ul{list-style:none}
.report-block li{color:var(--ash);font-size:15px;padding:7px 0 7px 22px;position:relative}
.report-block li::before{content:"◆";position:absolute;left:0;color:var(--blood);font-size:9px;top:12px}
.lockbox{max-width:640px;margin:22px auto 0;padding:0 24px}
.lockbox .inner{
  background:
    radial-gradient(300px 160px at 50% 0%, rgba(161,38,47,.22), transparent 70%),
    linear-gradient(180deg,#241410,#140b09);
  border:1px solid rgba(217,164,65,.4);border-radius:4px;padding:30px 26px;text-align:center;position:relative;
  box-shadow:0 0 50px rgba(161,38,47,.15),inset 0 0 40px rgba(0,0,0,.35);
}
.lockbox .inner::before,.lockbox .inner::after{content:"";position:absolute;width:16px;height:16px}
.lockbox .inner::before{left:-1px;top:-1px;border-left:2px solid var(--blood);border-top:2px solid var(--blood)}
.lockbox .inner::after{right:-1px;bottom:-1px;border-right:2px solid var(--blood);border-bottom:2px solid var(--blood)}
.lockbox .lb{font-family:var(--serif);font-size:21px;line-height:1.7}
.lockbox .lb b{color:#e8887e}
.lockbox .ld{color:var(--ash);font-size:13px;margin:12px 0 4px}
.lockbox .price{font-size:13px;color:var(--faint)}
.lockbox .price .now{font-size:32px;font-weight:700;color:#f0b98c;font-family:var(--serif)}
.lockbox .price s{color:var(--faint);margin-left:8px}
.lockbox .btn{margin-top:20px;width:100%}
.lockbox .secure{font-size:11px;color:var(--faint);margin-top:16px}
.badge-unlocked{display:inline-block;border:1px solid rgba(166,216,136,.5);color:#a6d888;font-size:11px;padding:4px 12px;border-radius:2px;letter-spacing:.2em}
.action-row{display:flex;gap:12px;justify-content:center;margin-top:30px;flex-wrap:wrap}
footer.site-foot{border-top:1px solid var(--line-soft);padding:28px 24px;text-align:center;color:var(--faint);font-size:12px;line-height:2}

/* toast */
.toast{position:fixed;left:50%;bottom:44px;transform:translateX(-50%);background:#241a12;color:var(--gold-soft);border:1px solid rgba(217,164,65,.45);padding:10px 24px;border-radius:2px;font-size:14px;z-index:200;box-shadow:0 12px 34px rgba(0,0,0,.6);opacity:0;transition:opacity .3s;pointer-events:none;letter-spacing:.06em}
.toast.show{opacity:1}

/* 余烬粒子 */
.ember{position:absolute;bottom:-12px;border-radius:50%;background:radial-gradient(circle,#f0cf8f 0%,rgba(217,164,65,.0) 70%);pointer-events:none;opacity:0;animation:rise linear infinite;z-index:1}
@keyframes rise{0%{transform:translateY(0);opacity:0}12%{opacity:.7}100%{transform:translateY(-110vh);opacity:0}}

/* 响应式 */
@media (max-width:980px){
  .cover .cover-body{grid-template-columns:1fr;gap:34px;padding:40px 0 60px}
  .cover h1{font-size:52px}
  .motive-hero h1{font-size:36px}
  .motive-detail .dh h2{font-size:27px}
  .result-hero h1{font-size:34px}
  .motive-list{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}
}
@media (max-width:620px){
  .wrap{padding:0 18px}
  .site-head{padding:15px 0;flex-wrap:wrap;gap:8px}
  .main-nav{gap:16px}
  .main-nav a,.main-nav button{font-size:12px}
  .brand{font-size:16px}
  .cover h1{font-size:40px}
  .cover-actions .btn{width:100%}
  .sigil-chip{min-width:62px}
  .sigil-row{gap:6px}
  .sec{padding:64px 18px}
  .sec-head h2{font-size:31px}
  .test-q .qtext{font-size:20px}
  .test-q{padding:26px 20px}
  .test-nav .btn{padding:12px 16px;font-size:15px}
  .dialog{padding:28px 20px}
  .motive-tab .sg{font-size:24px}
  .rank-row .nm{min-width:96px}
  .rank-row .nm small{display:none}
}
/* ---------- 封印解锁（pay 模式：图谱/档案整体封印） ---------- */
.seal-wrap{position:relative}
.seal-wrap.locked #sealContent{filter:blur(10px);opacity:.4;pointer-events:none;user-select:none}
.seal-wrap .lock-cta{position:relative;z-index:6;margin:-118px auto 0;max-width:640px;padding:0 24px}
.seal-wrap.locked .lock-cta{margin-top:-150px}
.lock-cta .lockbox{margin:0}