:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f3f2ec;--card:#fffffff7;--ink:#18231d;--ink-2:#47554c;--ink-3:#7c877f;--line:#e0e4df;--line-2:#cbd3cc;--field:#f4f6f3;--primary:#24503d;--primary-2:#2f6650;--primary-soft:#e8f0eb;--primary-ink:#fff;--accent:#b04a32;--accent-soft:#f8ece7;--accent-ink:#7c2e1c;--danger:#a8231c;--radius:18px;--radius-md:12px;--shadow:0 1px 2px #18231d0a, 0 8px 28px #18231d12;--font:-apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;--num:"SF Pro Display", "Segoe UI", "Helvetica Neue", Arial, var(--font);--ease:cubic-bezier(.2, .7, .2, 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var(--line-2);margin:10px 0 0;padding:2px 0 2px 12px;font-size:15px;line-height:1.65}.q-hint{color:var(--accent-ink);margin:10px 0 0;font-size:14px}.q-err{color:var(--danger);align-items:center;gap:6px;margin:12px 0 0;font-size:15px;font-weight:500;display:flex}.q-err:before{content:"!";background:var(--danger);color:#fff;border-radius:50%;flex:none;place-items:center;width:18px;height:18px;font-size:12px;font-weight:700;display:inline-grid}.q-err:empty{display:none}.opts{flex-direction:column;gap:8px;margin-top:16px;display:flex}.opts.grid{grid-template-columns:repeat(var(--cols,4), 1fr);gap:6px;display:grid}.opts.grid .opt{justify-content:center;align-items:center;min-height:46px;padding:8px 4px;font-size:15px}.opts.grid .opt .mark{display:none}.opt{border-radius:var(--radius-md);background:var(--field);width:100%;min-height:50px;color:var(--ink);font:inherit;text-align:left;cursor:pointer;touch-action:manipulation;border:1.5px solid #0000;align-items:flex-start;gap:12px;padding:13px 14px;font-size:16px;line-height:1.55;transition:background-color .15s,border-color .15s;display:flex}.opt .mark{border:1.5px solid var(--line-2);background:#fff;border-radius:50%;flex:none;width:20px;height:20px;margin-top:2px;position:relative}.opt.multi .mark{border-radius:6px}.opt[aria-checked=true]{background:var(--primary-soft);border-color:var(--primary);color:var(--primary);font-weight:500}.opt[aria-checked=true] .mark{border-color:var(--primary);background:var(--primary)}.opt[aria-checked=true] .mark:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:5px;height:10px;position:absolute;top:2px;left:5.5px;transform:rotate(45deg)}.opt[aria-checked=true]:not(.multi) .mark:after{background:#fff;border:0;border-radius:50%;width:8px;height:8px;top:4.5px;left:4.5px;transform:none}.opt:disabled{cursor:not-allowed;color:#a9b1ab;background:#f8f8f7}.opt:disabled .mark{background:#f8f8f7;border-color:#e3e6e3}.opt:focus-visible{outline:2px solid 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var(--danger);background:#fff}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-stack{flex-direction:column;gap:10px;margin-top:22px;display:flex}.foot{text-align:center;color:var(--ink-3);margin:26px 0 0;font-size:13px}.done-wrap{flex-direction:column;justify-content:center;min-height:100vh;padding:40px 0;display:flex}.thanks{text-align:center;padding:40px 22px 34px}.done-mark{width:72px;height:72px;margin:0 auto 20px}.done-mark circle{fill:none;stroke:var(--primary);stroke-width:3px}.done-mark path{fill:none;stroke:var(--primary);stroke-width:3.5px;stroke-linecap:round;stroke-linejoin:round}.thanks h2{margin:0 0 12px;font-size:23px}.thanks p{color:var(--ink-2);margin:0 0 6px}.sheet-page .thanks,.sheet-page>.notice{margin-top:24px}@media (min-width:700px){.welcome{padding-top:84px}.hero-title{font-size:34px}.card{padding:22px 20px}}.shell.wide{max-width:1080px;padding-bottom:40px}body.admin{background:#f4f5f3}.admin h1{margin:24px 0 16px;font-size:22px}.admin h2{margin:0 0 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0;font-size:15.5px;display:flex}.summary li:first-child{border-top:0}.summary .tick{background:var(--primary);border-radius:50%;flex:none;width:20px;height:20px;position:relative}.summary .tick:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:4px;height:8px;position:absolute;top:4px;left:7px;transform:rotate(45deg)}.summary span.n{color:var(--ink-3);margin-left:auto;font-size:14px}@keyframes draw{to{stroke-dashoffset:0}}.page-enter{animation:pageIn .3s var(--ease)}@keyframes pageIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.page-enter,.done-mark circle,.done-mark path{stroke-dashoffset:0;animation:none}.segs i:after{transition:none}}.admin-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;display:grid}.admin-grid .card{margin:0}.tbl{border-collapse:collapse;width:100%;font-size:15px}.tbl td,.tbl th{border-bottom:1px solid var(--line);text-align:left;padding:6px 4px}.tbl td.n{text-align:right;font-variant-numeric:tabular-nums}.hero-sub{letter-spacing:.04em;color:var(--primary);margin:-4px 0 10px;font-size:16px}.bar{background:#18231d1a;border-radius:4px;height:4px;margin-top:9px;overflow:hidden}.bar i{background:var(--accent);height:100%;transition:width .3s var(--ease);border-radius:4px;display:block}.sub-part{border-top:1.5px solid var(--line-2);margin:24px 2px 12px;padding-top:14px;font-size:18px;font-weight:700}.dce-intro p{margin:0 0 10px;font-size:16px}.dce-extra{border-radius:var(--radius-md);background:var(--accent-soft);color:var(--accent-ink);padding:8px 12px}.meaning{border-collapse:collapse;width:100%;margin-top:6px;font-size:15px;line-height:1.6}.meaning th,.meaning td{border-top:1px solid var(--line);text-align:left;vertical-align:top;padding:9px 4px}.meaning th{width:4.6em;color:var(--primary);white-space:nowrap;font-weight:600}.q-choice .q-title{color:var(--ink-2);font-size:16px;font-weight:500}.dce{grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:8px;margin-top:14px;display:grid}.dce-cell{background:var(--field);overflow-wrap:anywhere;border:0;border-left:1.5px solid #0000;border-right:1.5px solid #0000;min-width:0;padding:8px 10px}.dce-cell small{color:var(--ink-3);font-size:12.5px;line-height:1.4;display:block}.dce-cell b{color:var(--ink);font-size:15px;font-weight:600;line-height:1.45;display:block}.dce-head{border-radius:var(--radius-md) var(--radius-md) 0 0;background:var(--primary-soft);color:var(--primary);text-align:center;border-top:1.5px solid #0000;padding:10px;font-weight:700}.dce>.dce-cell:nth-last-child(-n+2){border-radius:0 0 var(--radius-md) var(--radius-md);border-bottom:1.5px solid #0000;padding-bottom:12px}.dce.sel-1>.dce-cell:nth-child(odd),.dce.sel-2>.dce-cell:nth-child(2n){border-color:var(--primary);background:#fff}.dce.sel-1>.dce-head:nth-child(odd),.dce.sel-2>.dce-head:nth-child(2n){background:var(--primary);color:#fff}.dce.sel-none>.dce-cell{opacity:.55}.dce-btns{grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:12px;display:grid}.opt.dce-btn{text-align:center;justify-content:center;align-items:center;min-height:50px;padding:10px 4px;font-size:15.5px;font-weight:600}