/* ══════════════════════════════════════════════════════════════
   泉根宇宙 · 花园光感版
   母宇宙（纯视觉卷轴） + 三重子世界（文字内景）
   ══════════════════════════════════════════════════════════════ */

:root{
  --paper:#F7F8F2;
  --ink:#26343F;
  --ink-dim:#5C6E7A;
  --ink-faint:#93A5AF;
  --line:rgba(38,52,63,.13);
  --leaf:#3E9D6E;
  --leaf-2:#7BC496;
  --water:#3D9BD8;
  --water-2:#8AC8EC;
  --gold:#D9A63A;
  --amber:#C17F2A;
  --blossom:#E79FB6;
  --ember:#E07856;
  --frost:#9FC6E8;
  --glass:rgba(253,254,250,.78);
  --shadow:0 24px 60px -32px rgba(38,52,63,.35);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  color:var(--ink);
  background:linear-gradient(180deg,#E7F1F7 0%,#F3F7EE 30%,#EDF3E4 55%,#F3EFDD 80%,#F8F3E1 100%);
  background-attachment:fixed;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
::selection{background:rgba(61,155,216,.25)}
:focus-visible{outline:2px solid var(--water);outline-offset:3px;border-radius:6px}

/* ────────── 底层：花粉微粒 + 云气 + 雾边 ────────── */
#starfield{position:fixed;inset:0;z-index:0;pointer-events:none}
.atmosphere{position:fixed;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.atmosphere::before,.atmosphere::after{
  content:"";position:absolute;width:130vw;height:44vh;left:-15vw;
  background:
    radial-gradient(38% 60% at 20% 50%,rgba(255,255,255,.85),transparent 70%),
    radial-gradient(30% 55% at 55% 45%,rgba(255,255,255,.65),transparent 70%),
    radial-gradient(36% 58% at 85% 55%,rgba(255,255,255,.75),transparent 70%);
  filter:blur(6px);
}
.atmosphere::before{top:6vh;animation:clouddrift 90s ease-in-out infinite alternate}
.atmosphere::after{top:46vh;opacity:.7;animation:clouddrift 120s ease-in-out infinite alternate-reverse}
@keyframes clouddrift{from{transform:translateX(-4vw)}to{transform:translateX(4vw)}}
.vignette{position:fixed;inset:0;z-index:50;pointer-events:none;box-shadow:inset 0 0 150px rgba(255,255,255,.55)}

/* ────────── 穿越转场 ────────── */
.warp{position:fixed;inset:0;z-index:90;pointer-events:none;display:grid;place-items:center}
.warp i{position:absolute;width:24px;height:24px;border-radius:50%;opacity:0;border:2px solid rgba(217,166,58,.9)}
.warp i:nth-child(2){border-color:rgba(61,155,216,.9)}
.warp i:nth-child(3){border-color:rgba(62,157,110,.8)}
.warp.is-on i{animation:warpout .75s cubic-bezier(.4,0,.6,1) forwards}
.warp.is-on i:nth-child(2){animation-delay:.09s}
.warp.is-on i:nth-child(3){animation-delay:.18s}
@keyframes warpout{from{transform:scale(1);opacity:1}to{transform:scale(80);opacity:0}}

/* ────────── HUD 顶栏 ────────── */
.hud{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;gap:clamp(12px,2vw,28px);
  padding:10px clamp(16px,3vw,34px);
  background:var(--glass);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.hud__brand{display:flex;align-items:center;gap:10px}
.hud__mark{
  display:grid;place-items:center;width:34px;height:34px;border-radius:50%;
  color:#fff;font-size:16px;font-weight:600;
  background:linear-gradient(135deg,var(--water),var(--leaf));
  box-shadow:0 6px 16px -6px rgba(61,155,216,.7);
}
.hud__name{font-size:14.5px;font-weight:600;letter-spacing:.04em;line-height:1.25}
.hud__name em{display:block;font-style:normal;font-size:9.5px;letter-spacing:.3em;color:var(--ink-faint)}
.hud__nav{display:flex;gap:clamp(10px,1.8vw,22px);margin-left:8px}
.hud__nav a{font-size:13px;color:var(--ink-dim);transition:color .25s}
.hud__nav a:hover{color:var(--ink)}
.hud__right{margin-left:auto;display:flex;align-items:center;gap:10px}
.hud__cta{
  font-size:12.5px;padding:7px 16px;border-radius:999px;color:#fff;
  background:linear-gradient(120deg,var(--gold),var(--amber));
  box-shadow:0 8px 20px -10px rgba(193,127,42,.8);
  transition:transform .3s,box-shadow .3s;
}
.hud__cta:hover{transform:translateY(-1px);box-shadow:0 12px 26px -10px rgba(193,127,42,.9)}
.res{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;color:var(--ink-dim);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;
  background:rgba(255,255,255,.6);font-variant-numeric:tabular-nums;
}
.res b{color:var(--amber);font-weight:600}
.res__ico{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px rgba(217,166,58,.8)}
.res__ico--lv{background:var(--water);box-shadow:0 0 8px rgba(61,155,216,.8)}
.res__ico--lv + b{color:var(--water)}
.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:7px;font-size:11.5px;letter-spacing:.06em;color:var(--ink-faint)}
.crumb a{color:var(--ink-dim);transition:color .25s}
.crumb a:hover{color:var(--ink)}
.crumb i{font-style:normal;color:var(--gold)}
.crumb em{font-style:normal;color:var(--ink-faint)}

/* ────────── 泉脉（左侧曲径·水流） ────────── */
.rail{position:fixed;left:clamp(10px,1.6vw,24px);top:12vh;bottom:12vh;width:26px;z-index:56;pointer-events:none}
.rail svg{width:100%;height:100%;overflow:visible}
#railBase{stroke:rgba(61,155,216,.16);stroke-width:3.4;stroke-linecap:round}
#railFill{stroke:var(--water);stroke-width:2;stroke-linecap:round;filter:drop-shadow(0 0 5px rgba(61,155,216,.65))}
.rail__spark{
  position:absolute;width:13px;height:13px;border-radius:50% 50% 50% 0;
  transform:translate(-50%,-50%) rotate(-45deg);
  background:radial-gradient(circle at 32% 30%,#CFEAFB,var(--water));
  box-shadow:0 0 12px rgba(61,155,216,.8);
}
.rail__pct{
  position:absolute;left:30px;bottom:-4px;font-size:10.5px;letter-spacing:.14em;
  color:var(--ink-faint);font-variant-numeric:tabular-nums;
}

/* ────────── 任务追踪 ────────── */
.quest{
  position:fixed;left:clamp(48px,4vw,68px);bottom:clamp(56px,9vh,84px);z-index:58;
  width:min(268px,44vw);
  border:1px solid var(--line);border-radius:14px;padding:13px 15px;
  background:var(--glass);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  box-shadow:var(--shadow);
}
.quest__label{font-size:10px;letter-spacing:.26em;color:var(--ink-faint)}
.quest__name{font-size:13.5px;font-weight:500;margin:5px 0 9px;color:var(--ink);line-height:1.5}
.quest__bar{height:5px;border-radius:999px;background:rgba(38,52,63,.1);overflow:hidden}
.quest__bar i{display:block;height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,var(--water),var(--leaf-2));transition:width .4s ease}
.quest__meta{font-size:11px;color:var(--ink-dim);margin-top:6px;font-variant-numeric:tabular-nums}
.quest.is-done .quest__bar i{background:linear-gradient(90deg,var(--gold),var(--amber))}
.quest.is-done .quest__name::after{content:" ✓";color:var(--amber)}

/* ────────── dock 快捷坞 ────────── */
.dock{position:fixed;right:clamp(12px,2vw,26px);bottom:clamp(56px,9vh,84px);z-index:58;display:flex;flex-direction:column;gap:10px}
.dock__btn{
  position:relative;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--line);cursor:pointer;
  background:var(--glass);color:var(--ink-dim);display:grid;place-items:center;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  box-shadow:0 10px 26px -16px rgba(38,52,63,.4);
  transition:color .3s,border-color .3s,box-shadow .3s,transform .3s;
}
.dock__btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.dock__btn span{
  position:absolute;right:calc(100% + 9px);top:50%;transform:translateY(-50%);
  white-space:nowrap;font-size:11px;padding:4px 9px;border-radius:6px;
  background:rgba(253,254,250,.96);border:1px solid var(--line);color:var(--ink-dim);
  box-shadow:0 8px 20px -12px rgba(38,52,63,.4);
  opacity:0;pointer-events:none;transition:opacity .25s;
}
.dock__btn:hover{color:var(--ink);border-color:rgba(61,155,216,.55);box-shadow:0 0 20px rgba(61,155,216,.3);transform:translateY(-1px)}
.dock__btn:hover span{opacity:1}
.dock__btn.is-active{color:var(--amber);border-color:rgba(217,166,58,.6);box-shadow:0 0 18px rgba(217,166,58,.35)}
.dock__btn.is-active span{opacity:1}
.dock__dot{position:absolute;top:7px;right:7px;width:7px;height:7px;border-radius:50%;background:var(--ember);box-shadow:0 0 8px rgba(224,120,86,.9)}

/* ────────── 浮出面板 ────────── */
.panel{
  position:fixed;right:clamp(12px,2vw,26px);bottom:clamp(112px,17vh,148px);z-index:59;
  width:min(324px,88vw);max-height:58vh;overflow:auto;
  border:1px solid var(--line);border-radius:14px;
  background:rgba(253,254,250,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
  opacity:0;transform:translateY(12px) scale(.98);pointer-events:none;
  transition:opacity .3s,transform .3s;
}
.panel.is-open{opacity:1;transform:none;pointer-events:auto}
.panel__head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line)}
.panel__head b{font-size:13px;font-weight:600;letter-spacing:.04em}
.panel__close{background:none;border:0;color:var(--ink-faint);font-size:19px;line-height:1;cursor:pointer}
.panel__close:hover{color:var(--ink)}
.panel__body{padding:12px 14px 16px}
.panel__pane{display:none}
.panel__pane.is-on{display:block}
.panel__lead{font-size:11.5px;letter-spacing:.16em;color:var(--ink-faint);margin-bottom:10px}
.panel__text{font-size:12.5px;color:var(--ink-dim);line-height:1.85;margin-bottom:12px}
.maplist{list-style:none}
.maplist a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;font-size:13px;color:var(--ink-dim)}
.maplist a:hover{background:rgba(61,155,216,.1);color:var(--ink)}
.maplist a.is-here{background:rgba(217,166,58,.14);color:var(--ink)}
.maplist i{font-style:normal;font-size:11px;color:var(--water);font-variant-numeric:tabular-nums}
.panel__item{display:block;padding:10px 12px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px}
.panel__item b{display:block;font-size:13px;font-weight:500}
.panel__item span{font-size:11.5px;color:var(--ink-faint)}
.panel__item:hover{border-color:rgba(61,155,216,.5);background:rgba(61,155,216,.07)}

/* ────────── XP 条 ────────── */
.xbar{
  position:fixed;left:0;right:0;bottom:0;height:26px;z-index:57;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,transparent,rgba(247,248,242,.94));
}
.xbar i{
  position:absolute;left:0;top:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--water),var(--leaf-2) 50%,var(--gold));
  box-shadow:0 0 12px rgba(61,155,216,.5);
}
.xbar span{position:relative;font-size:10.5px;letter-spacing:.2em;color:var(--ink-faint)}

/* ────────── 卷轴场景基座 ────────── */
.journey{position:relative;z-index:2}
.scene{
  position:relative;min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  padding:clamp(90px,14vh,140px) clamp(20px,6vw,80px);
  --tint:#E7F1F7;
}
.scene__inner{position:relative;z-index:3;width:min(1100px,100%)}
.scene__inner--center{text-align:center}
.scene__layer{position:absolute;inset:0;pointer-events:none;z-index:1}
.scene__halo{
  background:radial-gradient(58% 52% at 50% 46%,color-mix(in srgb,var(--tint) 78%,transparent),transparent 75%);
}
.scene__fog{position:absolute;left:0;right:0;bottom:0;height:110px;z-index:2;pointer-events:none;background:linear-gradient(180deg,transparent,rgba(247,248,243,.85))}
.kicker{font-size:11px;letter-spacing:.3em;color:var(--ink-faint);margin-bottom:14px}
.kicker::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--gold);margin-right:9px;vertical-align:2px}
.scene__title{font-size:clamp(26px,3.6vw,42px);font-weight:600;letter-spacing:.06em;line-height:1.3;margin-top:clamp(26px,4.5vh,44px)}
.scene__title--gold{color:var(--amber)}
.lead{font-size:14.5px;color:var(--ink-dim);line-height:2;max-width:620px;margin-top:16px}
.lead--narrow{margin-left:auto;margin-right:auto}
.scene__inner--center .lead{margin-left:auto;margin-right:auto}
.hintline{margin-top:12px;font-size:11px;letter-spacing:.3em;color:var(--ink-faint)}
.scrollhint{
  display:inline-flex;flex-direction:column;align-items:center;gap:10px;margin-top:44px;
  font-size:11px;letter-spacing:.3em;color:var(--ink-faint);
}
.scrollhint__line{width:1px;height:44px;background:linear-gradient(180deg,var(--water),transparent);animation:drip 2.2s ease-in-out infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1);transform-origin:top}56%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* 入场揭示（JS 就绪才隐藏，保证无脚本也可见） */
.js [data-reveal]{opacity:0;transform:translateY(38px);transition:opacity .9s cubic-bezier(.2,.7,.3,1),transform .9s cubic-bezier(.2,.7,.3,1)}
.js [data-reveal].is-in{opacity:1;transform:none}

/* ══════════ 太一 · 泉眼 ══════════ */
.scene--taiyi{--tint:#DCEEF8}
.taiyi{position:relative;display:block;width:min(300px,64vw);height:min(300px,64vw);margin:0 auto 34px;background:none;border:0;padding:0;cursor:pointer;font-family:inherit}
.taiyi__beam{
  position:absolute;left:50%;top:44%;width:220%;height:150%;transform:translateX(-50%);
  background:linear-gradient(180deg,rgba(138,200,236,.32),transparent 72%);
  clip-path:polygon(42% 0,58% 0,88% 100%,12% 100%);
  filter:blur(10px);
}
.taiyi__ripple{position:absolute;left:50%;top:56%;border:1.5px solid rgba(61,155,216,.5);border-radius:50%;transform:translate(-50%,-50%)}
.taiyi__ripple:nth-child(2){width:56%;height:56%;animation:ripple 4.6s ease-out infinite}
.taiyi__ripple:nth-child(3){width:56%;height:56%;animation:ripple 4.6s ease-out infinite 1.5s}
.taiyi__ripple:nth-child(4){width:56%;height:56%;animation:ripple 4.6s ease-out infinite 3s}
@keyframes ripple{from{transform:translate(-50%,-50%) scale(.5);opacity:.9}to{transform:translate(-50%,-50%) scale(1.9);opacity:0}}
.taiyi__swirl{position:absolute;left:50%;top:52%;width:44%;height:44%;transform:translate(-50%,-50%);animation:spin 22s linear infinite}
.taiyi__drops i{
  position:absolute;left:50%;top:40%;width:7px;height:7px;border-radius:50% 50% 50% 0;
  background:radial-gradient(circle at 32% 30%,#D6EDFB,var(--water));
  transform:rotate(-45deg);opacity:0;animation:dropfall 3.4s ease-in infinite;
}
.taiyi__drops i:nth-child(2){margin-left:-38px;animation-delay:1.1s}
.taiyi__drops i:nth-child(3){margin-left:34px;animation-delay:2.2s}
@keyframes dropfall{0%{transform:translateY(-16px) rotate(-45deg);opacity:0}18%{opacity:1}80%{opacity:1}100%{transform:translateY(120px) rotate(-45deg);opacity:0}}
.gate__title{font-size:clamp(44px,7vw,84px);font-weight:600;letter-spacing:.14em;text-align:center;line-height:1.15}
.gate__title span{display:block;font-size:clamp(12px,1.4vw,15px);letter-spacing:.52em;color:var(--ink-faint);font-weight:400;margin-top:14px}
.gate__stats{display:flex;justify-content:center;gap:clamp(18px,4vw,46px);margin-top:38px;flex-wrap:wrap}
.gate__stats div{text-align:center}
.gate__stats b{display:block;font-size:15px;font-weight:600;color:var(--ink)}
.gate__stats span{font-size:11px;letter-spacing:.12em;color:var(--ink-faint)}

/* ══════════ 两仪 · 双流 ══════════ */
.scene--liangyi{--tint:#E4F1E8}
.liangyi{width:min(560px,86vw);margin:0 auto;display:block;cursor:pointer;border:0;background:none;padding:0}
.liangyi svg{width:100%;height:auto;overflow:visible}
.liangyi .ribbon-yin{animation:flowy 7s ease-in-out infinite}
.liangyi .ribbon-yang{animation:flowy 7s ease-in-out infinite reverse}
@keyframes flowy{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ══════════ 三才 · 浮屿 ══════════ */
.scene--sancai{--tint:#E9F3E2}
.sancai{
  margin-top:clamp(40px,6vh,72px);
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,2.6vw,34px);align-items:end;
}
.isle{
  position:relative;display:block;padding:70px 0 34px;
  background:none;border:0;color:inherit;cursor:pointer;text-align:center;font-family:inherit;
}
.isle--sky{padding-bottom:70px}
.isle--earth{padding-bottom:44px}
.isle img{
  position:relative;z-index:2;width:100%;height:auto;max-height:min(32vh,270px);object-fit:contain;margin:0 auto;
  filter:drop-shadow(0 20px 30px rgba(38,52,63,.3));
  transition:transform .6s cubic-bezier(.2,.7,.3,1),filter .5s;
}
.isle--earth img{max-height:min(37vh,320px)}
.isle--sky img{max-height:min(42vh,360px)}
.isle:hover img,.isle:focus-visible img{transform:translateY(-10px) scale(1.05)}
.isle__ground{
  position:absolute;left:50%;bottom:8%;width:88%;height:64px;transform:translateX(-50%);z-index:1;
  background:
    radial-gradient(50% 46% at 50% 30%,#A9D18F,transparent 72%),
    radial-gradient(50% 60% at 50% 38%,#7FBF6E 0%,#5FA75B 60%,transparent 78%);
  border-radius:50%;
  filter:blur(1px);
}
.isle__ground::after{
  content:"";position:absolute;left:18%;right:18%;top:52%;height:40%;
  background:radial-gradient(50% 100% at 50% 0%,rgba(121,90,48,.5),transparent 75%);
  border-radius:50%;filter:blur(4px);
}
.isle__glow{
  position:absolute;left:50%;bottom:16%;width:82%;height:32%;transform:translateX(-50%);
  border-radius:50%;opacity:.5;filter:blur(22px);z-index:0;
  background:radial-gradient(50% 50% at 50% 50%,rgba(61,155,216,.5),transparent 70%);
  transition:opacity .5s,transform .6s;
}
.isle--earth .isle__glow{background:radial-gradient(50% 50% at 50% 50%,rgba(62,157,110,.5),transparent 70%)}
.isle--man .isle__glow{background:radial-gradient(50% 50% at 50% 50%,rgba(217,166,58,.5),transparent 70%)}
.isle:hover .isle__glow{opacity:.95;transform:translateX(-50%) scale(1.12)}
.isle__plate{
  position:absolute;top:8px;left:50%;z-index:4;
  transform:translate(-50%,10px) scale(.92);opacity:0;
  padding:7px 16px;border-radius:10px;white-space:nowrap;
  border:1px solid rgba(217,166,58,.6);
  background:linear-gradient(180deg,rgba(255,252,240,.97),rgba(250,244,224,.97));
  box-shadow:0 12px 30px -14px rgba(38,52,63,.4);
  transition:opacity .3s,transform .35s cubic-bezier(.2,.7,.3,1);
}
.isle__plate::after{
  content:"";position:absolute;left:50%;bottom:-6px;width:10px;height:10px;margin-left:-5px;transform:rotate(45deg);
  background:rgba(250,244,224,.97);border-right:1px solid rgba(217,166,58,.6);border-bottom:1px solid rgba(217,166,58,.6);
}
.isle__plate b{display:block;font-size:14px;font-weight:600;color:var(--amber);line-height:1.4}
.isle__plate em{display:block;font-style:normal;font-size:10px;letter-spacing:.2em;color:var(--ink-faint)}
.isle:hover .isle__plate,.isle:focus-visible .isle__plate{opacity:1;transform:translate(-50%,0) scale(1)}
.isle__hint{
  position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  font-size:11px;letter-spacing:.16em;color:var(--ink-faint);white-space:nowrap;
  opacity:0;transition:opacity .3s;
}
.isle:hover .isle__hint{opacity:1}
.isle__done{
  position:absolute;top:10px;right:2px;z-index:5;
  font-size:10px;letter-spacing:.1em;padding:3px 10px;border-radius:999px;color:#fff;
  background:linear-gradient(120deg,var(--gold),var(--amber));
  box-shadow:0 6px 16px -8px rgba(193,127,42,.8);
  opacity:0;transform:scale(.8);transition:opacity .4s,transform .4s;
}
.isle.is-visited .isle__done{opacity:1;transform:none}

/* ══════════ 四季 · 长卷 ══════════ */
.scene--siji{--tint:#F3EEDF}
.siji{
  display:block;width:min(1080px,100%);margin:clamp(30px,5vh,54px) auto 0;
  border:0;background:none;padding:0;cursor:pointer;
  border-radius:20px;overflow:hidden;
  box-shadow:0 34px 80px -44px rgba(38,52,63,.45);
  transition:transform .6s cubic-bezier(.2,.7,.3,1),box-shadow .6s;
}
.siji:hover{transform:translateY(-6px);box-shadow:0 44px 96px -44px rgba(38,52,63,.55)}
.siji svg{display:block;width:100%;height:auto}
.petal{animation:petaldrift 9s linear infinite}
.petal:nth-child(2n){animation-duration:12s;animation-delay:-4s}
.petal:nth-child(3n){animation-duration:10s;animation-delay:-7s}
@keyframes petaldrift{from{transform:translate(0,-8px);opacity:0}12%{opacity:1}to{transform:translate(-46px,150px) rotate(220deg);opacity:0}}
.leaf-fall{animation:leafdrift 8s linear infinite}
.leaf-fall:nth-child(2n){animation-duration:11s;animation-delay:-3s}
@keyframes leafdrift{from{transform:translate(0,-6px) rotate(0);opacity:0}12%{opacity:1}to{transform:translate(34px,140px) rotate(300deg);opacity:0}}
.snow{animation:snowdrift 10s linear infinite}
.snow:nth-child(2n){animation-duration:13s;animation-delay:-5s}
.snow:nth-child(3n){animation-duration:9s;animation-delay:-2s}
@keyframes snowdrift{from{transform:translate(0,-6px);opacity:0}12%{opacity:1}to{transform:translate(-20px,150px);opacity:0}}

/* ══════════ 五行 · 五相 ══════════ */
.scene--wuxing{--tint:#E8F2EC}
.wuxing{
  margin-top:clamp(36px,6vh,64px);
  display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(10px,1.6vw,18px);
}
.wx{
  text-align:center;border:1px solid var(--line);border-radius:16px;padding:26px 12px 22px;
  background:rgba(255,255,255,.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  cursor:pointer;font-family:inherit;color:inherit;
  transition:transform .45s cubic-bezier(.2,.7,.3,1),border-color .4s,box-shadow .4s;
}
.wx:hover{transform:translateY(-7px);border-color:rgba(38,52,63,.25);box-shadow:0 26px 54px -30px rgba(38,52,63,.4)}
.wx svg{width:56px;height:56px;margin:0 auto 12px;display:block;filter:drop-shadow(0 8px 14px rgba(38,52,63,.22))}
.wx em{font-style:normal;font-size:11px;letter-spacing:.2em;color:var(--ink-faint)}

/* ══════════ 六合 · 流轮 ══════════ */
.scene--liuhe{--tint:#F2EEE0}
.liuhe{display:block;margin:clamp(30px,5vh,56px) auto 0;border:0;background:none;padding:0;cursor:pointer}
.liuhe svg{width:min(400px,80vw);height:auto;display:block;overflow:visible}
.lh-orb{transition:fill .5s,filter .5s}
.lh-orb.is-on{fill:var(--gold);filter:drop-shadow(0 0 10px rgba(217,166,58,.9))}
.lh-ring{animation:spin 40s linear infinite;transform-origin:200px 200px}

/* ══════════ 七曜 · 星杓 ══════════ */
.scene--qiyao{--tint:#DEEAF6}
.qiyao{
  position:relative;width:min(680px,94vw);height:min(440px,60vw);
  margin:clamp(30px,5vh,56px) auto 0;
}
.qiyao__sky{
  position:absolute;inset:0;border-radius:22px;overflow:hidden;
  background:linear-gradient(160deg,#EAF3FA,#D8E9F5 55%,#E8F0E6);
  border:1px solid rgba(255,255,255,.8);
  box-shadow:inset 0 0 60px rgba(255,255,255,.6),0 34px 80px -46px rgba(38,52,63,.4);
}
.qiyao__lines{position:absolute;inset:0;width:100%;height:100%}
.qiyao__lines path{stroke:rgba(61,155,216,.4);stroke-width:1.2;fill:none;stroke-dasharray:4 5}
.qstar{
  position:absolute;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;
  border:1px solid rgba(61,155,216,.4);background:rgba(255,255,255,.75);
  display:grid;place-items:center;
  transition:background .5s,border-color .5s,box-shadow .5s,transform .5s;
}
.qstar::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--water-2);transition:background .5s}
.qstar.is-on{
  background:linear-gradient(135deg,var(--gold),var(--amber));border-color:transparent;transform:scale(1.2);
  box-shadow:0 0 24px rgba(217,166,58,.85);
}
.qstar.is-on::after{background:#FFF6DC}
.qiyao__gate{
  position:absolute;right:5%;bottom:8%;width:86px;height:86px;border-radius:50%;
  border:0;background:none;cursor:pointer;display:grid;place-items:center;
}
.qiyao__gate i{
  position:absolute;inset:0;border-radius:50%;border:1.5px solid rgba(217,166,58,.55);
  animation:pulse 3.6s ease-in-out infinite;
}
.qiyao__gate b{
  width:44px;height:44px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,166,58,.75),rgba(61,155,216,.25) 62%,transparent 78%);
  filter:blur(2px);transition:filter .4s,transform .4s;
}
.qiyao__gate:hover b{filter:blur(0);transform:scale(1.18)}
@keyframes pulse{0%,100%{transform:scale(.86);opacity:.4}50%{transform:scale(1.05);opacity:.95}}

/* ══════════ 八卦 · 底座 ══════════ */
.scene--bagua{--tint:#EDF2E4;min-height:112vh}
.bagua{position:relative;width:min(430px,90vw);height:min(430px,90vw);margin:clamp(26px,5vh,50px) auto 0}
.bagua__center{
  position:absolute;left:50%;top:50%;width:118px;height:118px;margin:-59px 0 0 -59px;border-radius:50%;
  border:1px solid rgba(61,155,216,.4);cursor:pointer;
  background:radial-gradient(circle,rgba(255,255,255,.9),rgba(138,200,236,.3) 68%,transparent 78%);
  display:grid;place-items:center;
}
.bagua__center svg{width:58px;height:58px;animation:spin 26s linear infinite}
.bgua{
  position:absolute;left:50%;top:50%;width:72px;height:72px;margin:-36px 0 0 -36px;
  border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.62);
  display:grid;place-items:center;cursor:pointer;
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  transition:border-color .3s,background .3s,transform .3s,box-shadow .3s;
}
.bgua svg{width:40px;height:26px}
.bgua svg line{stroke:var(--ink-dim);stroke-width:5;stroke-linecap:round}
.bgua:hover,.bgua.is-on{border-color:rgba(217,166,58,.7);background:rgba(255,250,236,.9);transform:scale(1.1);box-shadow:0 14px 30px -16px rgba(193,127,42,.55)}
.bgua:hover svg line,.bgua.is-on svg line{stroke:var(--amber)}
.bagua__read{margin-top:26px;text-align:center;font-size:13.5px;letter-spacing:.16em;color:var(--amber);min-height:1.8em;transition:opacity .3s}

/* ══════════ 内景弹层（嵌套宇宙·文字展开） ══════════ */
.realm{position:fixed;inset:0;z-index:95;display:none}
.realm.is-open{display:block}
.realm__backdrop{
  position:absolute;inset:0;background:rgba(240,245,238,.55);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);animation:fadein .3s;
}
@keyframes fadein{from{opacity:0}to{opacity:1}}
.realm__card{
  position:relative;z-index:2;margin:9vh auto;width:min(720px,92vw);max-height:82vh;overflow:auto;
  border-radius:20px;border:1px solid rgba(255,255,255,.9);
  background:linear-gradient(180deg,#FDFEFB,#F6F8F0);
  box-shadow:0 44px 110px -50px rgba(38,52,63,.55);
  padding:clamp(28px,4.6vw,46px);
  animation:risein .45s cubic-bezier(.2,.7,.3,1);
}
.realm__card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;border-radius:20px 20px 0 0;background:linear-gradient(90deg,var(--water),var(--leaf-2),var(--gold))}
@keyframes risein{from{opacity:0;transform:translateY(26px) scale(.98)}to{opacity:1;transform:none}}
.realm__kicker{font-size:11px;letter-spacing:.3em;color:var(--ink-faint);margin-bottom:10px}
.realm__title{font-size:clamp(22px,3vw,30px);font-weight:600;letter-spacing:.04em;margin-bottom:18px}
.realm__body p{font-size:14px;color:var(--ink-dim);line-height:2;margin-bottom:14px}
.realm__body b{color:var(--ink);font-weight:600}
.realm__rows{list-style:none;margin:6px 0 16px;border-top:1px solid var(--line)}
.realm__rows li{
  display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:baseline;
  padding:13px 0;border-bottom:1px solid var(--line);
  font-size:13.5px;color:var(--ink-dim);line-height:1.8;
}
.realm__rows b{font-size:13px;letter-spacing:.1em;color:var(--amber)}
.realm__close{
  position:absolute;top:14px;right:16px;cursor:pointer;
  font-size:12px;letter-spacing:.06em;padding:6px 14px;border-radius:999px;
  background:rgba(255,255,255,.7);border:1px solid var(--line);color:var(--ink-dim);
  transition:color .3s,border-color .3s;
}
.realm__close:hover{color:var(--ink);border-color:rgba(61,155,216,.6)}
.realm__stats{display:flex;gap:clamp(16px,4vw,40px);margin:18px 0 8px;flex-wrap:wrap}
.realm__stats div b{display:block;font-size:24px;font-weight:600;color:var(--water);font-variant-numeric:tabular-nums}
.realm__stats div span{font-size:11.5px;letter-spacing:.1em;color:var(--ink-faint)}
body.is-locked{overflow:hidden}

/* ══════════ 子世界（内景文字页） ══════════ */
.world-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;letter-spacing:.24em;
  color:var(--ink-faint);border:1px solid var(--line);border-radius:999px;padding:5px 14px;margin-bottom:18px;
  background:rgba(255,255,255,.5);
}
.world-glyph{
  width:104px;height:104px;margin:0 0 24px;display:grid;place-items:center;
  border-radius:50%;border:1px solid rgba(217,166,58,.5);
  font-size:36px;font-weight:600;color:var(--amber);
  background:radial-gradient(circle,rgba(255,250,236,.9),rgba(217,166,58,.16) 70%,transparent 78%);
  animation:pulse 4.2s ease-in-out infinite;
}
.hallgrid{margin-top:clamp(36px,6vh,64px);display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,24px)}
.hallcard{
  border:1px solid var(--line);border-radius:16px;padding:24px 22px;
  background:rgba(255,255,255,.55);
  transition:transform .45s cubic-bezier(.2,.7,.3,1),border-color .4s,box-shadow .4s;
}
.hallcard:hover{transform:translateY(-6px);border-color:rgba(38,52,63,.24);box-shadow:0 26px 54px -30px rgba(38,52,63,.38)}
.hallcard b{font-size:11px;letter-spacing:.22em;color:var(--ink-faint)}
.hallcard h3{font-size:17px;font-weight:600;margin:10px 0}
.hallcard p{font-size:12.8px;color:var(--ink-dim);line-height:1.8}
.stack{margin-top:clamp(32px,5vh,52px);display:grid;gap:0;max-width:760px}
.stack__row{
  display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:baseline;
  border-top:1px solid var(--line);padding:16px 0;
}
.stack__row b{font-size:13px;letter-spacing:.16em;color:var(--amber)}
.stack__row p{font-size:13px;color:var(--ink-dim);line-height:1.8}
.notes{margin-top:26px;font-size:12px;color:var(--ink-faint);line-height:1.9}
.exitgrid{
  margin-top:clamp(34px,6vh,60px);display:grid;grid-template-columns:repeat(3,1fr);
  gap:clamp(14px,2vw,24px);max-width:900px;margin-left:auto;margin-right:auto;
}
.exitcard{
  position:relative;display:block;border:1px solid var(--line);border-radius:16px;padding:22px 20px;
  background:rgba(255,255,255,.55);
  transition:transform .45s cubic-bezier(.2,.7,.3,1),border-color .4s,box-shadow .4s;
}
.exitcard:hover{transform:translateY(-6px);border-color:rgba(217,166,58,.6);box-shadow:0 26px 60px -32px rgba(193,127,42,.6)}
.exitcard b{font-size:11px;letter-spacing:.22em;color:var(--ink-faint)}
.exitcard h3{font-size:16px;font-weight:600;margin:8px 0}
.exitcard p{font-size:12.5px;color:var(--ink-dim);line-height:1.75}
.exitcard--home h3{color:var(--amber)}
.ridges{display:flex;align-items:flex-end}
.ridges svg{width:100%;height:44%;opacity:.85}
.forgeglow{background:radial-gradient(52% 46% at 50% 60%,rgba(62,157,110,.2),transparent 72%)}
.portalbeam{background:radial-gradient(46% 52% at 50% 44%,rgba(217,166,58,.24),transparent 72%)}

/* ────────── footer ────────── */
.footer{position:relative;z-index:2;border-top:1px solid var(--line);background:rgba(253,254,250,.7);backdrop-filter:blur(8px)}
.footer__inner{
  width:min(1100px,100%);margin:0 auto;padding:44px clamp(20px,6vw,80px) 90px;
  display:grid;gap:22px;
}
.footer__brand{display:flex;align-items:center;gap:12px}
.footer__name{font-size:14.5px;font-weight:600}
.footer__en{font-size:11px;letter-spacing:.14em;color:var(--ink-faint)}
.footer__nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.footer__nav a{font-size:12.5px;color:var(--ink-dim);transition:color .25s}
.footer__nav a:hover{color:var(--ink)}
.footer__legal{font-size:11px;line-height:2;color:var(--ink-faint);letter-spacing:.04em}

/* ────────── 响应式 ────────── */
@media (max-width:1080px){
  .wuxing{grid-template-columns:repeat(3,1fr)}
  .hallgrid{grid-template-columns:1fr 1fr}
  .exitgrid{grid-template-columns:1fr}
  .hud__nav{display:none}
}
@media (max-width:720px){
  .quest{display:none}
  .rail{display:none}
  .dock{right:10px;bottom:46px;gap:8px}
  .dock__btn{width:40px;height:40px}
  .dock__btn span{display:none}
  .panel{right:8px;left:8px;width:auto;bottom:100px;max-height:52vh}
  .sancai{grid-template-columns:1fr;gap:8px}
  .isle{padding:60px 0 26px}
  .isle--sky,.isle--earth{padding-bottom:26px}
  .isle img{max-height:30vh}
  .isle__plate{opacity:1;transform:translate(-50%,0) scale(1)}
  .isle__hint{opacity:1}
  .wuxing{grid-template-columns:repeat(2,1fr)}
  .hallgrid{grid-template-columns:1fr}
  .stack__row{grid-template-columns:1fr;gap:6px}
  .bagua{width:min(330px,92vw);height:min(330px,92vw)}
  .bgua{width:58px;height:58px;margin:-29px 0 0 -29px}
  .bgua svg{width:32px;height:20px}
  .qstar{width:24px;height:24px;margin:-12px 0 0 -12px}
  .realm__rows li{grid-template-columns:1fr;gap:4px}
  .gate__title{letter-spacing:.08em}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .js [data-reveal]{opacity:1;transform:none}
}
.footer__legal a{color:inherit;text-decoration:none}
.footer__legal a:hover{color:var(--ink-dim)}