/* ============================================================
   词闯 · WordQuest — 卡通贴纸风（糖果色 + 粗描边 + 果冻动效）
   ============================================================ */
@font-face{
  font-family:"Fraunces";
  font-style:normal; font-weight:400 700; font-display:swap;
  src:url("fonts/fraunces-latin-opsz-normal-DihXLNYH.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Fraunces";
  font-style:normal; font-weight:400 700; font-display:swap;
  src:url("fonts/fraunces-latin-ext-opsz-normal-CJcjJNj7.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

:root{
  /* 卡通糖果底色：天空蓝 + 奶油云朵 */
  --paper:#eaf6ff; --paper-2:#fff6e8; --paper-3:#ffe9f0;
  --card:#fffdf8; --card-2:#fff4de;
  --ink:#33295c; --ink-2:#5a4f8a; --ink-3:#7a6fa8; --ink-4:#b3abd4;
  --line:rgba(51,41,92,.12); --line-strong:rgba(51,41,92,.22);
  --fill:rgba(51,41,92,.06); --fill-2:rgba(51,41,92,.10);
  --thumb:#fffdf8;
  --ochre:#ff9f1c; --ochre-ink:#c96f00; --ochre-soft:#ffedcc;
  --terra:#ff5d73; --terra-ink:#d43a52; --terra-soft:#ffe0e5;
  --sage:#2ec4a6;  --sage-ink:#159a80; --sage-soft:#d8f7f0;
  --sky:#4d96ff;   --sky-soft:#dcecff;
  --plum:#b56ad6;  --plum-soft:#f3e4fb;
  --glow:rgba(255,159,28,.30);
  /* 卡通贴纸阴影：实心色块位移 */
  --sticker:0 4px 0 rgba(51,41,92,.14);
  --shadow-sm:0 3px 0 rgba(51,41,92,.10);
  --shadow:0 4px 0 rgba(51,41,92,.12), 0 12px 28px -14px rgba(51,41,92,.30);
  --shadow-lg:0 8px 0 rgba(51,41,92,.14), 0 24px 48px -20px rgba(51,41,92,.4);
  --r-sm:12px; --r:18px; --r-lg:26px; --r-xl:34px;
  --serif:"Fraunces","Noto Serif SC","Songti SC",STSong,Georgia,serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1); --spring:cubic-bezier(.34,1.6,.5,1);
}
[data-theme="starlight"]{
  --paper:#171532; --paper-2:#1f1c40; --paper-3:#262150;
  --card:#221f45; --card-2:#2b2754;
  --ink:#f3efff; --ink-2:#c3bcE8; --ink-3:#9c93cc; --ink-4:#6f66a0;
  --line:rgba(255,255,255,.12); --line-strong:rgba(255,255,255,.22);
  --fill:rgba(255,255,255,.06); --fill-2:rgba(255,255,255,.10);
  --ochre:#ffb84d; --ochre-ink:#ffd58f; --ochre-soft:#3d2f14;
  --terra:#ff7d92; --terra-ink:#ffb0bd; --terra-soft:#42222e;
  --sage:#4fd8bb; --sage-ink:#a4f0e0; --sage-soft:#15382f;
  --sky:#6fb1ff; --sky-soft:#1b2c47;
  --plum:#cf8ff0; --plum-soft:#33224a;
  --glow:rgba(255,184,77,.25);
  --sticker:0 4px 0 rgba(0,0,0,.35);
  --shadow-sm:0 3px 0 rgba(0,0,0,.30);
  --shadow:0 4px 0 rgba(0,0,0,.32), 0 14px 30px -14px rgba(0,0,0,.6);
  --shadow-lg:0 8px 0 rgba(0,0,0,.35), 0 26px 50px -20px rgba(0,0,0,.7);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--sans); color:var(--ink); background:var(--paper);
  min-height:100vh; -webkit-font-smoothing:antialiased; line-height:1.6;
  background-image:
    radial-gradient(circle at 12% 8%, rgba(77,150,255,.14) 0 120px, transparent 140px),
    radial-gradient(circle at 88% 20%, rgba(255,157,90,.14) 0 100px, transparent 120px),
    radial-gradient(circle at 20% 85%, rgba(46,196,166,.12) 0 130px, transparent 150px),
    radial-gradient(circle at 80% 90%, rgba(181,106,214,.12) 0 110px, transparent 130px),
    radial-gradient(130% 90% at 50% -12%, color-mix(in srgb,var(--paper) 60%, #fff 40%) 0%, var(--paper) 55%);
  transition:background-color .4s var(--ease), color .4s var(--ease);
}
h1,h2,h3,.serif{font-family:var(--serif)}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

/* ---------- 顶栏 ---------- */
.topbar{
  position:sticky; top:0; z-index:30; backdrop-filter:blur(12px) saturate(1.1);
  background:color-mix(in srgb,var(--paper) 82%, transparent);
  border-bottom:2px solid var(--line);
  display:flex; align-items:center; gap:8px; padding:11px 16px;
}
.brand{font-family:var(--serif); font-weight:700; font-size:19px; letter-spacing:.4px; white-space:nowrap; display:flex; align-items:center; gap:7px}
.brand .mark{width:20px;height:20px;border-radius:30% 70% 62% 38%/50% 38% 62% 50%;background:linear-gradient(135deg,#ffd166,var(--terra));box-shadow:0 2px 0 rgba(51,41,92,.2);animation:wob 3.4s ease-in-out infinite}
.brand small{font-family:var(--sans);font-weight:600;font-size:11px;color:var(--ink-4);letter-spacing:.5px}
.nav{display:flex;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none;justify-content:flex-end}
.nav::-webkit-scrollbar{display:none}
.nav a{
  padding:7px 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--ink-3);
  white-space:nowrap;transition:.18s var(--ease);border:2px solid transparent;
}
.nav a.on{background:var(--ochre-soft);color:var(--ochre-ink);border-color:var(--ochre)}
.nav a:hover{background:var(--fill-2);color:var(--ink)}
.theme-btn{width:36px;height:36px;border-radius:14px;border:2px solid var(--line);background:var(--card);color:var(--ink-2);display:grid;place-items:center;font-size:15px;flex:0 0 auto;transition:.18s var(--spring);box-shadow:var(--sticker)}
.theme-btn:hover{background:var(--card-2);transform:rotate(12deg) scale(1.06)}

.wrap{max-width:720px;margin:0 auto;padding:22px 18px 110px;position:relative;z-index:1;animation:page-in .4s var(--ease) both}
.page-head{margin:6px 0 20px}
.eyebrow{font-size:13px;letter-spacing:.14em;color:var(--terra);font-weight:700;margin-bottom:6px}
.page-title{font-size:31px;font-weight:700;margin:0;line-height:1.15;letter-spacing:.3px}
.page-sub{color:var(--ink-3);margin:8px 0 0;font-size:14px;max-width:60ch}

.card{background:var(--card);border:2px solid var(--line-strong);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:18px;position:relative;overflow:hidden}
.card + .card{margin-top:16px}

/* ---------- 闯关地图 ---------- */
.journey{background:linear-gradient(135deg,var(--card),var(--card-2));border:2px solid var(--line-strong);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:16px 18px;margin-bottom:10px;position:relative;overflow:visible}
.journey-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.journey-top>span:first-child{font-weight:700;font-size:15px}
.journey-pct{font-size:12px;color:var(--ink-3);font-weight:600}
.journey-bar{height:14px;background:var(--fill-2);border-radius:999px;overflow:hidden;border:2px solid var(--line)}
.journey-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--sage),var(--ochre),var(--terra));border-radius:999px;transition:width .5s var(--ease);background-size:200% 100%;animation:candy 3s linear infinite}

/* ---------- 树状闯关主页：每站配色 --uc/--ucs ---------- */
.tree{position:relative;padding:4px 0 12px;animation:page-in .5s var(--ease) both}
.tree .spine{position:absolute;left:50%;top:0;bottom:0;width:4px;transform:translateX(-50%);
  background:repeating-linear-gradient(180deg,var(--ink-4) 0 8px,transparent 8px 16px);opacity:.4;border-radius:2px}
.unit-cap{position:relative;z-index:2;width:fit-content;max-width:94%;margin:20px auto;display:flex;align-items:center;gap:10px;
  background:var(--ucs,#fff);border:3px solid var(--uc,var(--ochre));border-radius:999px;padding:10px 24px;
  box-shadow:0 5px 0 color-mix(in srgb,var(--uc,var(--ochre)) 40%, transparent);
  font-weight:800;font-size:18px;color:color-mix(in srgb,var(--uc,var(--ochre)) 70%, var(--ink));transform:rotate(-1deg)}
.unit-cap:nth-of-type(even){transform:rotate(1.2deg)}
.unit-cap .uc-emoji{font-size:26px;filter:drop-shadow(0 2px 0 rgba(51,41,92,.15))}
.unit-cap small{font-weight:600;font-size:13px;color:var(--ink-3)}
.tree-end{text-align:center;color:var(--ink-4);font-size:13px;font-weight:600;padding:18px 0 6px}

.branch{position:relative;display:flex;align-items:center;min-height:138px}
.branch.left{justify-content:flex-start;padding-right:calc(50% - 50px)}
.branch.right{justify-content:flex-end;padding-left:calc(50% - 50px)}
.branch .blink{position:absolute;top:50%;height:4px;transform:translateY(-50%);
  background:repeating-linear-gradient(90deg,var(--uc,var(--ochre)) 0 8px,transparent 8px 15px);opacity:.45;border-radius:2px}
.branch.left .blink{left:106px;right:calc(50% + 16px)}
.branch.right .blink{right:106px;left:calc(50% + 16px)}
.branch.left .node{margin-left:16px}
.branch.right .node{margin-right:16px}
.node{
  position:relative;z-index:1;width:88px;height:88px;margin:0;padding:0;cursor:pointer;border-radius:30px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  background:var(--ucs,#fff);border:3.5px solid var(--uc,var(--ochre));
  box-shadow:0 6px 0 color-mix(in srgb,var(--uc,var(--ochre)) 45%, transparent),0 10px 20px -8px rgba(51,41,92,.35);
  color:var(--ink);font-family:inherit;font-weight:700;transition:transform .18s var(--spring),box-shadow .18s var(--ease);
}
.node:hover{transform:translateY(-4px) scale(1.07) rotate(-2deg)}
.node:active{transform:translateY(2px);box-shadow:0 2px 0 color-mix(in srgb,var(--uc,var(--ochre)) 45%, transparent)}
.node .nu{font-family:var(--serif);font-size:28px;line-height:1}
.node .nstars{font-size:11px;color:var(--uc,var(--ochre));letter-spacing:1px;height:13px;font-weight:800}
.node.done{background:var(--uc,var(--ochre));color:#fff}
.node.done .nu{color:#fff;text-shadow:0 1px 0 rgba(0,0,0,.15)}
.node.done .nstars{color:#ffe9a8}
.node.current{animation:breathe 2.4s var(--ease) infinite}
.node.locked{background:var(--fill);border-color:var(--line-strong);box-shadow:var(--shadow-sm);color:var(--ink-4);cursor:not-allowed}
.node.locked:hover{transform:none}
.node.locked .nlock{font-size:9px;font-weight:700;letter-spacing:.5px}
.node.ghost{background:transparent;border:2px dashed var(--line-strong);box-shadow:none;cursor:default}
.node.ghost:hover{transform:none}
.node.ghost .nu{opacity:.6}
.node.ghost .nghost{font-size:9px;color:var(--ink-4);letter-spacing:.5px;font-weight:700}
.node .ntag{position:absolute;top:-12px;left:50%;transform:translateX(-50%) rotate(-2deg);font-size:10px;font-weight:800;color:#fff;background:var(--uc,var(--terra));padding:3px 10px;border-radius:999px;white-space:nowrap;box-shadow:0 2px 0 rgba(51,41,92,.18);border:1.5px solid #fff}

/* 后台开关 */
.switch-row{display:flex;align-items:center;justify-content:space-between;padding:4px 0}
.switch-label{font-size:14px;color:var(--ink-2)}
.switch{width:50px;height:28px;border-radius:999px;background:var(--fill-2);border:2px solid var(--line-strong);position:relative;cursor:pointer;transition:.2s var(--ease);flex:0 0 auto}
.switch i{position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 2px 4px rgba(0,0,0,.2);transition:.2s var(--spring)}
.switch.on{background:var(--sage);border-color:var(--sage)}
.switch.on i{left:24px;background:#fff}

/* ---------- 测验 ---------- */
.quiz{padding-top:6px;animation:page-in .45s var(--ease) both}
.q-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.q-title{font-size:14px;font-weight:700;color:var(--ink-2)}
.q-idx{font-size:13px;color:var(--ink-4);font-variant-numeric:tabular-nums;font-weight:600}
.progress-line{height:12px;background:var(--fill-2);border-radius:999px;overflow:hidden;margin:8px 0 18px;border:2px solid var(--line)}
.progress-line i{display:block;height:100%;background:linear-gradient(90deg,var(--sky),var(--plum));border-radius:999px;transition:width .35s var(--ease)}
.q-type{display:inline-block;font-size:12px;color:#fff;background:var(--plum);padding:5px 14px;border-radius:999px;font-weight:700;letter-spacing:.04em;margin:2px 0 12px;box-shadow:0 3px 0 rgba(51,41,92,.18);transform:rotate(-1deg)}

/* 一词一画 画框 */
.art-frame{
  width:150px;height:150px;margin:14px auto 6px;border-radius:34px;
  background:radial-gradient(circle at 50% 38%,var(--card-2),var(--card));
  border:2.5px solid var(--line-strong);box-shadow:var(--shadow);
  display:grid;place-items:center;position:relative;animation:float 5s ease-in-out infinite;
}
.art-frame svg{width:108px;height:108px;display:block}
.art-frame .ring{position:absolute;inset:10px;border-radius:26px;border:2px dashed color-mix(in srgb,var(--terra) 45%,transparent)}
.hero{display:flex;justify-content:center;margin:4px 0 2px}
.word-row{display:flex;align-items:center;justify-content:center;gap:12px;margin:6px 0 2px}
.word-row .word-big{margin:0}
.speak-ico{width:44px;height:44px;border-radius:16px;border:2px solid var(--line-strong);background:var(--card);color:var(--ochre-ink);font-size:18px;display:grid;place-items:center;flex:0 0 auto;transition:.18s var(--spring);box-shadow:var(--sticker)}
.speak-ico:hover{background:var(--ochre-soft);border-color:var(--ochre);transform:scale(1.1)}
.speak-ico.playing{background:var(--ochre);color:#fff;border-color:var(--ochre)}

.word-big{font-family:var(--serif);font-size:42px;font-weight:700;text-align:center;margin:8px 0 2px;letter-spacing:.5px}
.phon{text-align:center;color:var(--ink-3);font-size:16px;margin-bottom:4px;font-style:italic}
.pos{text-align:center;color:var(--terra);font-size:13px;margin-bottom:12px;font-weight:700}
.speak{display:flex;justify-content:center;margin:8px 0 16px}
.speak button{
  border:2px solid var(--line-strong);background:var(--card);color:var(--ink-2);
  border-radius:999px;padding:9px 20px;font-size:14px;font-weight:700;display:flex;gap:8px;align-items:center;transition:.18s var(--spring);box-shadow:var(--sticker);
}
.speak button:hover{background:var(--sky-soft);color:var(--sky);border-color:var(--sky);transform:translateY(-2px)}
.speak button.playing{background:var(--sky);color:#fff;border-color:var(--sky)}

.opts{display:grid;gap:12px;margin-top:6px}
.opt{
  display:flex;align-items:center;gap:13px;border:2.5px solid var(--line);background:var(--card);
  border-radius:var(--r);padding:14px 16px;font-size:16px;font-weight:600;text-align:left;color:var(--ink);
  transition:transform .14s var(--ease),border-color .14s var(--ease),background .14s var(--ease);box-shadow:var(--shadow-sm);
}
.opt:hover:not(:disabled){border-color:var(--sky);transform:translateY(-2px) scale(1.01)}
.opt:disabled{cursor:default}
.opt .k{display:grid;place-items:center;width:28px;height:28px;flex:0 0 auto;border-radius:12px;background:var(--sky-soft);color:var(--sky);font-weight:800;font-size:13px}
.opt.correct{background:var(--sage-soft);border-color:var(--sage);color:var(--sage-ink)}
.opt.correct .k{background:var(--sage);color:#fff}
.opt.wrong{background:var(--terra-soft);border-color:var(--terra);color:var(--terra-ink)}
.opt.wrong .k{background:var(--terra);color:#fff}
.opt.correct{animation:pop .3s var(--spring)}
.opt.wrong{animation:shake .4s var(--ease)}

.spell-in{
  width:100%;border:2.5px solid var(--line);border-radius:var(--r);padding:15px 16px;
  font-size:19px;font-family:var(--serif);background:var(--card);color:var(--ink);text-align:center;letter-spacing:1px;
}
.spell-in:focus{outline:none;border-color:var(--sky);box-shadow:0 0 0 4px var(--sky-soft)}
.q-feedback{margin-top:14px;font-size:15px;min-height:22px;text-align:center;font-weight:800}
.q-feedback.ok{color:var(--sage-ink)}
.q-feedback.no{color:var(--terra-ink)}
/* 明显的对错横幅 */
.q-feedback.banner{
  display:flex;align-items:center;justify-content:center;gap:10px;text-align:left;
  padding:13px 18px;border-radius:var(--r);font-size:16px;font-weight:800;
  border:2.5px solid transparent;animation:pop .25s var(--spring);
}
.q-feedback.banner .fb-ico{font-size:24px;filter:drop-shadow(0 2px 0 rgba(51,41,92,.15))}
.q-feedback.banner.ok{background:var(--sage-soft);border-color:var(--sage);color:var(--sage-ink);box-shadow:0 4px 0 color-mix(in srgb,var(--sage) 40%,transparent)}
.q-feedback.banner.no{background:var(--terra-soft);border-color:var(--terra);color:var(--terra-ink);box-shadow:0 4px 0 color-mix(in srgb,var(--terra) 40%,transparent)}
.q-feedback.banner .fire{color:var(--terra)}
/* 选对/选错更醒目 */
.opt.correct{background:var(--sage-soft);border-color:var(--sage);color:var(--sage-ink);box-shadow:0 0 0 4px color-mix(in srgb,var(--sage) 30%,transparent),0 4px 0 color-mix(in srgb,var(--sage) 45%,transparent);position:relative}
.opt.correct::after{content:"✓";position:absolute;right:14px;font-weight:900;font-size:18px;color:var(--sage-ink)}
.opt.wrong{background:var(--terra-soft);border-color:var(--terra);color:var(--terra-ink);box-shadow:0 0 0 4px color-mix(in srgb,var(--terra) 25%,transparent);position:relative}
.opt.wrong::after{content:"✗";position:absolute;right:14px;font-weight:900;font-size:18px;color:var(--terra-ink)}
/* 句子题 */
.sentence{background:var(--fill);border:2px dashed var(--line-strong);border-radius:var(--r);padding:14px 16px;font-size:16px;line-height:1.7;margin:6px 0 12px;font-weight:600}
.sentence .blank{display:inline-block;min-width:72px;border-bottom:3px solid var(--terra);color:var(--terra);font-weight:800;text-align:center;letter-spacing:2px}
.sentence .hi-word{color:var(--terra);background:var(--terra-soft);border-radius:8px;padding:1px 6px;border-bottom:3px solid var(--terra)}
.sentence .sent-zh{opacity:.6;font-size:13px;font-weight:500}
/* 头像选择 */
.av-pick{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-bottom:14px}
.av-pick .av{border:2px solid var(--line);background:var(--card);border-radius:14px;font-size:22px;padding:8px 0;transition:.15s var(--spring)}
.av-pick .av:hover{transform:scale(1.12)}
.av-pick .av.on{border-color:var(--plum);background:var(--plum-soft);box-shadow:0 3px 0 color-mix(in srgb,var(--plum) 45%,transparent)}
.at-wrap{position:relative}
.at-wrap .at{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--plum);font-weight:800}
.at-wrap input{padding-left:30px!important}
#wemoji{cursor:pointer;transition:.15s var(--spring)}
#wemoji:hover{transform:scale(1.1) rotate(-6deg)}
.q-example{margin-top:10px;font-size:13px;color:var(--ink-3);background:var(--fill);border-radius:var(--r-sm);padding:10px 14px;line-height:1.5;border:1.5px dashed var(--line-strong)}

.next-btn{margin-top:18px;width:100%;border:2.5px solid var(--ochre-ink);border-radius:var(--r);padding:15px;font-size:16px;font-weight:800;
  background:linear-gradient(180deg,var(--ochre),var(--ochre-ink));color:#fff;box-shadow:0 5px 0 var(--ochre-ink);transition:.12s var(--ease);position:relative;overflow:hidden}
.next-btn:active{transform:translateY(4px);box-shadow:0 1px 0 var(--ochre-ink)}

/* ---------- 结算 ---------- */
.result{text-align:center;padding:20px 0;animation:page-in .5s var(--ease) both}
.result .crown{font-size:44px;margin-bottom:2px;animation:bounce 1.4s var(--ease) infinite}
.result h2{font-family:var(--serif);font-size:26px;margin:0 0 4px}
.result .big-stars{font-size:48px;color:var(--ochre);letter-spacing:8px;margin:8px 0;display:flex;justify-content:center;gap:6px}
.result .big-stars span{display:inline-block;animation:star-pop .5s var(--spring) both}
.result .line{color:var(--ink-3);margin:5px 0;font-weight:600}
.ribbon{display:inline-block;margin:10px 0 4px;padding:7px 18px;border-radius:999px;background:var(--sky-soft);color:var(--sky);font-size:13px;font-weight:700;border:2px dashed var(--sky)}

.btn{display:inline-block;border:2px solid var(--line-strong);background:var(--card);color:var(--ink);border-radius:var(--r);padding:12px 18px;font-size:15px;font-weight:700;transition:.15s var(--spring);cursor:pointer;box-shadow:var(--sticker)}
.btn:hover{background:var(--card-2);transform:translateY(-2px)}
.btn:active{transform:translateY(2px);box-shadow:0 1px 0 rgba(51,41,92,.14)}
.btn.primary{background:linear-gradient(180deg,var(--terra),var(--terra-ink));color:#fff;border-color:var(--terra-ink);box-shadow:0 5px 0 var(--terra-ink)}
.btn.primary:hover{filter:brightness(1.06)}
.btn.full{width:100%;text-align:center;margin-top:12px}

/* ---------- 列表 / 行 ---------- */
.list{display:flex;flex-direction:column;gap:10px}
.row{display:flex;align-items:center;gap:13px;background:var(--card);border:2px solid var(--line);border-radius:var(--r);padding:12px 15px;box-shadow:var(--shadow-sm);transition:transform .14s var(--ease);cursor:pointer}
.row:hover{transform:translateY(-2px) rotate(-.4deg);border-color:var(--line-strong)}
.row .thumb{width:44px;height:44px;flex:0 0 auto;border-radius:14px;background:radial-gradient(circle at 50% 38%,var(--card-2),var(--card));border:2px solid var(--line);display:grid;place-items:center;overflow:hidden}
.row .thumb svg{width:30px;height:30px}
.row .w{font-family:var(--serif);font-size:18px;font-weight:700;min-width:78px}
.row .ph{color:var(--ink-4);font-size:12px;font-style:italic}
.row .m{color:var(--ink-2);font-size:14px;flex:1;font-weight:600}
.row .tag{font-size:11px;color:var(--ochre-ink);background:var(--ochre-soft);padding:4px 10px;border-radius:999px;font-weight:800;border:1.5px solid var(--ochre)}
.empty{text-align:center;color:var(--ink-4);padding:48px 0;font-size:15px;font-weight:600}

/* ---------- 表单 ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--ink-3);margin-bottom:6px;font-weight:700}
.field textarea,.field input,.field select{
  width:100%;border:2px solid var(--line);border-radius:var(--r-sm);padding:11px 13px;
  font-size:14px;font-family:inherit;background:var(--card);color:var(--ink);resize:vertical;transition:border-color .15s var(--ease)}
.field textarea:focus,.field input:focus,.field select:focus{outline:none;border-color:var(--sky);box-shadow:0 0 0 4px var(--sky-soft)}
.hint{font-size:12px;color:var(--ink-4);margin-top:6px;line-height:1.5}
code{background:var(--fill);border-radius:6px;padding:1px 6px;font-size:12px}

/* ---------- 登录 / 注册卡 ---------- */
.auth-card{border-color:var(--plum);background:linear-gradient(160deg,var(--card),var(--plum-soft))}
.auth-tabs{display:flex;gap:8px;margin-bottom:14px}
.atab{flex:1;border:2px solid var(--line-strong);background:var(--card);border-radius:999px;padding:9px;font-size:14px;font-weight:800;color:var(--ink-3);transition:.15s var(--spring)}
.atab.on{background:var(--plum);border-color:var(--plum);color:#fff;box-shadow:0 3px 0 rgba(51,41,92,.2)}
.welcome-card{text-align:center;border-color:var(--sage)}
.me-row{display:flex;align-items:center;gap:16px;text-align:left;padding:4px 2px}
.me-ava{
  width:84px;height:84px;flex:0 0 auto;border-radius:26px;display:grid;place-items:center;position:relative;
  font-size:46px;background:radial-gradient(circle at 50% 35%,var(--plum-soft),var(--card));
  border:3px solid var(--plum);box-shadow:0 5px 0 color-mix(in srgb,var(--plum) 40%,transparent);
  cursor:pointer;transition:.15s var(--spring);animation:bounce 2.6s var(--ease) infinite;
}
.me-ava:hover{transform:scale(1.08) rotate(-5deg)}
.me-ava-edit{position:absolute;right:-6px;bottom:-6px;font-size:15px;background:var(--card);border:2px solid var(--plum);border-radius:999px;padding:2px 5px}
.me-info{flex:1;min-width:0}
.me-name{font-size:21px;font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.me-admin{display:inline-block;font-size:11px;font-weight:800;color:#fff;background:var(--terra);border-radius:999px;padding:2px 9px;vertical-align:middle;margin-left:4px;box-shadow:0 2px 0 rgba(51,41,92,.18)}
.me-at{font-size:14px;color:var(--plum);font-weight:700;margin-top:2px}
.me-hint{font-size:12px;color:var(--ink-4);margin-top:4px}
.btn.danger{background:linear-gradient(180deg,var(--terra),var(--terra-ink));color:#fff;border-color:var(--terra-ink);box-shadow:0 5px 0 var(--terra-ink);margin-top:12px}
.btn.danger:hover{filter:brightness(1.06)}
#wemoji{cursor:pointer;transition:.15s var(--spring)}
#wemoji:hover{transform:scale(1.1) rotate(-6deg)}

/* ---------- 统计 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.stat{background:var(--card);border:2px solid var(--line-strong);border-radius:var(--r-lg);padding:16px 12px;text-align:center;box-shadow:var(--shadow)}
.stat:nth-child(1){transform:rotate(-1deg)}
.stat:nth-child(3){transform:rotate(1deg)}
.stat .n{font-family:var(--serif);font-size:30px;font-weight:700;color:var(--terra)}
.stat .l{font-size:12px;color:var(--ink-3);margin-top:2px;font-weight:700}
.tier-stats{margin-top:16px;display:flex;flex-direction:column;gap:10px}
.tier-stats .row{border-color:color-mix(in srgb,var(--uc,var(--ochre)) 45%,transparent);background:var(--ucs,var(--card))}

/* ---------- toast ---------- */
#toast-root{position:fixed;left:0;right:0;bottom:26px;display:flex;flex-direction:column;align-items:center;gap:8px;z-index:90;pointer-events:none}
.toast{background:var(--ink);color:var(--paper);padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;box-shadow:var(--shadow-lg);animation:pop .2s var(--ease);border:2px solid #fff}
.toast.err{background:var(--terra);color:#fff}

@media(max-width:480px){
  .page-title{font-size:26px}
  .word-big{font-size:34px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .art-frame{width:130px;height:130px}
  .art-frame svg{width:84px;height:84px}
}
/* 手机：顶栏换行，四个导航必须全部可见 */
@media(max-width:560px){
  .topbar{flex-wrap:wrap;padding:9px 12px 4px}
  .nav{order:3;flex:1 1 100%;justify-content:space-between;margin-top:5px}
  .nav a{padding:6px 12px;font-size:13px}
  .brand{font-size:17px}
  .theme-btn{width:30px;height:30px;font-size:13px}
}
.word-img{width:108px;height:108px;border-radius:22px;object-fit:cover;display:block}
.thumb .word-img,.row .thumb .word-img{width:34px;height:34px;border-radius:10px;object-fit:cover}

/* ---------- 关键帧 ---------- */
@keyframes page-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes pop{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:none}}
@keyframes star-pop{0%{opacity:0;transform:scale(.2) rotate(-30deg)}60%{transform:scale(1.3) rotate(8deg)}100%{opacity:1;transform:none}}
@keyframes breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.07) rotate(2deg)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes wob{0%,100%{border-radius:30% 70% 62% 38%/50% 38% 62% 50%;transform:rotate(-4deg)}50%{border-radius:56% 44% 40% 60%/45% 60% 40% 55%;transform:rotate(5deg)}}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes candy{0%{background-position:0 0}100%{background-position:200% 0}}
@keyframes shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(4px)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}