.cd-shell{max-width:720px}.cd-hero,.cd-result-hero{text-align:center;padding:18px 4px 20px}.cd-eyebrow{display:inline-flex;align-items:center;gap:7px;font-weight:800;font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-ink);background:var(--brand-soft);padding:5px 12px;border-radius:999px}@media (prefers-color-scheme:dark){.cd-eyebrow{color:var(--brand)}}.cd-hero h1,.cd-result-hero h1{font-size:clamp(1.55rem,4.6vw,2.1rem);font-weight:800;line-height:1.2;margin:14px 0 10px}.cd-lead{color:var(--ink-soft);font-size:1rem;line-height:1.6;max-width:56ch;margin:0 auto;font-weight:600}.cd-lead b{color:var(--ink)}.cd-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:20px;margin-bottom:16px}.cd-h2{font-size:1.02rem;font-weight:800;margin:0 0 12px}.cd-h2+*{margin-top:0}.cd-card .cd-h2:not(:first-child){margin-top:20px}.cd-parts{list-style:none;padding:0;margin:0;display:grid;grid-gap:8px;gap:8px}.cd-parts li{display:flex;align-items:center;gap:11px;font-size:.95rem}.cd-parts small{color:var(--ink-faint);font-weight:600}.cd-part-ic{width:34px;height:34px;border-radius:10px;flex:0 0 auto;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand-ink)}@media (prefers-color-scheme:dark){.cd-part-ic{color:var(--brand)}}.cd-rules{list-style:none;padding:0;margin:0;display:grid;grid-gap:9px;gap:9px}.cd-rules li{display:flex;gap:9px;align-items:flex-start;font-size:.92rem;color:var(--ink-soft);line-height:1.5;font-weight:600}.cd-rules li svg{color:var(--good);flex:0 0 auto;margin-top:2px}.cd-rules b{color:var(--ink)}.cd-note{display:flex;gap:8px;align-items:flex-start;margin:14px 0 0;font-size:.84rem;font-weight:600;color:var(--ink-soft);line-height:1.5;background:var(--surface-2);border:1px dashed var(--line-strong);border-radius:12px;padding:10px 12px}.cd-note svg{flex:0 0 auto;margin-top:2px;color:var(--brand)}.cd-actions{display:grid;grid-gap:10px;gap:10px;margin-top:6px}.cd-actions .lz-next{margin-top:0}.lz-next:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.cd-btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;border-radius:14px;border:1.5px solid var(--line-strong);background:var(--surface);color:var(--ink);font-family:var(--font-rounded);font-weight:800;font-size:.98rem}.cd-btn-ghost:hover{border-color:var(--accent);color:var(--accent-ink)}.cd-link{display:inline-flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap;background:none;border:none;padding:8px;color:var(--accent-ink);font-family:inherit;font-weight:700;font-size:.9rem;text-align:center}.cd-link:hover{text-decoration:underline}@media (prefers-color-scheme:dark){.cd-link{color:var(--accent)}}.cd-q{display:flex;align-items:center;gap:8px;font-size:1.05rem;font-weight:800;margin:0 0 12px}.cd-q svg{color:var(--brand)}.cd-goals{display:grid;grid-gap:9px;gap:9px;grid-template-columns:1fr}@media (min-width:540px){.cd-goals{grid-template-columns:1fr 1fr}}.cd-goal{display:grid;grid-gap:3px;gap:3px;text-align:left;padding:13px 14px;border-radius:14px;border:2px solid var(--line);background:var(--surface-2);color:var(--ink);font-family:var(--font-rounded);transition:border-color .15s,background .15s}.cd-goal b{font-size:.98rem}.cd-goal small{color:var(--ink-soft);font-weight:600;font-size:.82rem}.cd-goal.on,.cd-goal:hover{border-color:var(--accent)}.cd-goal.on{background:var(--accent-soft)}.cd-pills{display:flex;flex-wrap:wrap;gap:8px}.cd-pill{padding:10px 16px;border-radius:999px;border:2px solid var(--line);background:var(--surface-2);color:var(--ink);font-family:var(--font-rounded);font-weight:800;font-size:.92rem}.cd-pill.on,.cd-pill:hover{border-color:var(--accent)}.cd-pill.on{background:var(--accent-soft);color:var(--accent-ink)}@media (prefers-color-scheme:dark){.cd-pill.on{color:var(--accent)}}.cd-hint{margin:14px 0 0;font-size:.88rem;color:var(--ink-soft);line-height:1.55;font-weight:600}.cd-inline{background:none;border:none;padding:0;font:inherit;color:var(--accent-ink);font-weight:800;text-decoration:underline;cursor:pointer}@media (prefers-color-scheme:dark){.cd-inline{color:var(--accent)}}.cd-prompt{margin:12px 0 0;font-size:.92rem;font-weight:700;color:var(--ink-soft)}.cd-stem{margin:10px 0 16px;text-align:center;font-family:KaiTi,STKaiti,Kaiti SC,"Noto Serif SC",serif;font-size:clamp(2.2rem,9vw,3rem);font-weight:700;line-height:1.35;color:var(--ink);letter-spacing:.02em}.cd-stem.long{font-size:clamp(1.25rem,4.6vw,1.55rem);text-align:left;line-height:1.75;letter-spacing:.03em}.cd-question{margin:0 0 14px;font-weight:800;font-size:1.02rem}.cd-zh{font-family:KaiTi,STKaiti,Kaiti SC,"Noto Serif SC",serif;font-size:1.2rem}.cd-idk{display:block;width:100%;margin-top:12px;padding:12px;border-radius:14px;border:1.5px dashed var(--line-strong);background:transparent;color:var(--ink-soft);font-family:var(--font-rounded);font-weight:800;font-size:.95rem}.cd-idk:hover{border-color:var(--ink-soft);color:var(--ink);background:var(--surface-2)}.cd-foot{margin:14px 0 0;text-align:center;font-size:.8rem;color:var(--ink-faint);font-weight:600;line-height:1.5}.cd-loading{display:grid;place-items:center;min-height:200px;font-weight:700;color:var(--ink-soft)}.cd-listen{display:grid;justify-items:center;grid-gap:8px;gap:8px;margin:14px 0 16px;padding:16px;border-radius:16px;background:var(--brand-soft)}.cd-play{display:inline-flex;align-items:center;gap:9px;min-height:50px;padding:0 24px;border-radius:999px;border:none;background:var(--brand);color:#fff;font-family:var(--font-rounded);font-weight:800;font-size:1.02rem;box-shadow:0 8px 18px -8px var(--brand)}.cd-play.on{background:var(--accent)}.cd-play:disabled{opacity:.5}.cd-listen small{color:var(--ink-soft);font-weight:600;font-size:.8rem;text-align:center}.cd-level-k{margin:14px 0 0;font-size:.86rem;font-weight:800;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.06em}.cd-result-hero h1.cd-level{margin:4px 0 10px;font-size:clamp(2.4rem,9vw,3.2rem);background:linear-gradient(135deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.cd-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 12px;font-size:.92rem;color:var(--ink-soft);font-weight:600}.cd-meta b{color:var(--ink)}.cd-conf{font-weight:800;font-size:.8rem;padding:3px 10px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line)}.cd-conf.cao{color:var(--good);background:var(--good-soft);border-color:transparent}.cd-conf.vua{color:var(--warn)}.cd-conf.thap{color:var(--gap);background:var(--gap-soft);border-color:transparent}.cd-target{margin:14px 0 0;font-size:1.02rem;font-weight:700}.cd-target b{color:var(--accent-ink)}@media (prefers-color-scheme:dark){.cd-target b{color:var(--accent)}}.cd-sub{margin:6px 0 0;font-size:.82rem;color:var(--ink-faint);font-weight:600}.cd-bars{display:grid;grid-gap:12px;gap:12px}.cd-bar-row{display:grid;grid-template-columns:1fr;grid-gap:5px;gap:5px}@media (min-width:560px){.cd-bar-row{grid-template-columns:170px 1fr 150px;align-items:center;gap:12px}}.cd-bar-name{display:inline-flex;align-items:center;gap:7px;font-weight:800;font-size:.92rem}.cd-bar-name svg{color:var(--brand)}.cd-bar{height:10px;background:var(--surface-2);overflow:hidden}.cd-bar,.cd-bar>i{display:block;border-radius:999px}.cd-bar>i{height:100%;background:linear-gradient(90deg,var(--brand),var(--accent))}.cd-bar.empty{background:repeating-linear-gradient(90deg,var(--surface-2) 0 8px,transparent 8px 14px)}.cd-bar-val{font-weight:800;font-size:.9rem}@media (min-width:560px){.cd-bar-val{text-align:right}}.cd-bar-val small{display:block;font-weight:700;font-size:.74rem}.cd-bar-row.muted .cd-bar-name,.cd-bar-row.muted .cd-bar-name svg,.cd-bar-row.muted .cd-bar-val,.cd-bar-val small{color:var(--ink-faint)}.cd-sw{margin:16px 0 0;font-size:.92rem;line-height:1.6;font-weight:600;color:var(--ink-soft)}.cd-sw .good{color:var(--good)}.cd-sw .gap{color:var(--gap)}.cd-recs{list-style:none;padding:0;margin:0;display:grid;grid-gap:10px;gap:10px}.cd-rec{display:grid;grid-template-columns:30px 1fr;grid-gap:6px 12px;gap:6px 12px;align-items:start;padding:14px;border-radius:16px;border:1px solid var(--line);background:var(--surface-2)}.cd-rec.cao{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));background:color-mix(in srgb,var(--accent-soft) 60%,var(--surface))}.cd-rec-n{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line-strong);font-weight:800;font-size:.9rem}.cd-rec-body{display:grid;grid-gap:3px;gap:3px;min-width:0}.cd-rec-body b{font-size:1rem}.cd-rec-body p{margin:2px 0 0;font-size:.88rem;color:var(--ink-soft);line-height:1.5;font-weight:600}.cd-prio{justify-self:start;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;padding:2px 8px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--ink-soft)}.cd-prio.cao{color:#fff;background:var(--accent);border-color:var(--accent)}.cd-prio.nen{color:var(--brand-ink);background:var(--brand-soft);border-color:transparent}@media (prefers-color-scheme:dark){.cd-prio.nen{color:var(--brand)}}.cd-rec-cta{grid-column:2;justify-self:start;display:inline-flex;align-items:center;gap:6px;margin-top:4px;font-weight:800;font-size:.9rem;color:var(--accent-ink);padding:7px 12px;border-radius:10px;background:var(--surface);border:1px solid var(--line-strong)}.cd-rec-cta:hover{border-color:var(--accent)}@media (prefers-color-scheme:dark){.cd-rec-cta{color:var(--accent)}}.cd-save{display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;margin-bottom:16px;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:var(--surface);font-size:.9rem;font-weight:600;color:var(--ink-soft);line-height:1.5}.cd-save>span{flex:1 1 260px}.cd-save b,.cd-save.saved{color:var(--ink)}.cd-save.saved{background:var(--good-soft);border-color:transparent}.cd-save.saved>svg{color:var(--good)}.cd-save.guest{border:1.5px solid var(--accent)}.cd-save.error>svg,.cd-save.guest>svg{color:var(--accent)}.cd-save-cta{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:11px;border:none;background:var(--accent);color:#fff;font-family:var(--font-rounded);font-weight:800;font-size:.9rem}.cd-save-cta:hover{background:var(--accent-ink)}.cd-review summary{display:flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;font-weight:800;font-size:.98rem;list-style:none}.cd-review summary::-webkit-details-marker{display:none}.cd-review[open] summary svg{transform:rotate(180deg)}.cd-review-list{margin:14px 0 0;padding-left:20px;display:grid;grid-gap:16px;gap:16px}.cd-review-list li{padding-left:4px}.cd-review-skill{font-size:.72rem;font-weight:800;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.05em}.cd-review-stem{margin:4px 0;font-family:KaiTi,STKaiti,Kaiti SC,"Noto Serif SC",serif;font-size:1.25rem;line-height:1.6}.cd-review-stem.small{font-size:1.05rem}.cd-review-q{margin:2px 0 6px;font-weight:700;font-size:.92rem}.cd-review-ans{display:grid;grid-gap:4px;gap:4px;margin:4px 0 6px;font-size:.88rem;font-weight:700}.cd-review-ans span{display:inline-flex;align-items:center;gap:6px}.cd-review-ans .no{color:var(--gap)}.cd-review-ans .ok{color:var(--good)}.cd-review-ex{margin:0;font-size:.88rem;color:var(--ink-soft);line-height:1.6;font-weight:600}.cd-review-ex .ex-ok{color:var(--good);font-weight:800}.cd-hero-dim{opacity:.35;filter:blur(1px);pointer-events:none}.cd-modal-back{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:16px;background:color-mix(in srgb,var(--ink) 35%,transparent);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.cd-modal{width:min(560px,100%);max-height:calc(100vh - 32px);overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-lift);padding:24px 20px 20px;text-align:center;font-family:var(--font-rounded)}.cd-modal h2{font-size:clamp(1.35rem,4.6vw,1.7rem);font-weight:800;margin:4px 0 18px;line-height:1.25}.cd-modal-back{animation:cd-back-in .2s ease both}.cd-modal{position:relative;animation:cd-pop-in .26s cubic-bezier(.2,.9,.3,1.15) both}.cd-modal-back.out{animation:cd-back-out .19s ease both}.cd-modal-back.out .cd-modal{animation:cd-pop-out .19s ease both}@keyframes cd-back-in{0%{opacity:0}to{opacity:1}}@keyframes cd-back-out{0%{opacity:1}to{opacity:0}}@keyframes cd-pop-in{0%{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:none}}@keyframes cd-pop-out{0%{opacity:1;transform:none}to{opacity:0;transform:translateY(8px) scale(.95)}}@media (prefers-reduced-motion:reduce){.cd-modal,.cd-modal-back,.cd-modal-back.out,.cd-modal-back.out .cd-modal{animation-duration:.01s}}.cd-modal-x{position:absolute;top:10px;right:10px;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;border:none;background:transparent;color:var(--ink-faint);cursor:pointer;transition:background .15s,color .15s,transform .15s}.cd-modal-x:hover{background:var(--surface-2);color:var(--ink);transform:rotate(90deg)}.cd-modal-x:focus-visible{outline:3px solid var(--accent);outline-offset:1px}.cd-modal h2{padding:0 28px}.cd-branches{display:grid;grid-gap:12px;gap:12px;text-align:left}.cd-branch{display:grid;grid-template-columns:auto 1fr auto;grid-template-rows:auto auto;grid-column-gap:14px;column-gap:14px;align-items:center;min-height:74px;padding:12px 16px;border-radius:18px;border:solid var(--line);border-width:2px 2px 4px;background:var(--surface);color:var(--ink);font-family:inherit;cursor:pointer;transition:border-color .15s,transform .08s,background .15s}.cd-branch b{grid-column:2;font-size:1.15rem;font-weight:800;text-align:left}.cd-branch small{grid-column:2;text-align:left;color:var(--ink-faint);font-weight:700;font-size:.85rem}.cd-branch:hover{border-color:var(--brand);background:var(--brand-soft)}.cd-branch:active{transform:translateY(2px);border-bottom-width:2px;margin-bottom:2px}.cd-branch:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.cd-branch-go{grid-column:3;grid-row:1/span 2;color:var(--ink-faint)}.cd-branch:hover .cd-branch-go{color:var(--brand)}.cd-bars{grid-column:1;grid-row:1/span 2;display:flex;align-items:flex-end;gap:4px;height:30px;width:34px}.cd-bars i{display:block;width:8px;border-radius:3px;background:var(--line-strong)}.cd-bars i:first-child{height:12px}.cd-bars i:nth-child(2){height:21px}.cd-bars i:nth-child(3){height:30px}.cd-bars i.on{background:var(--brand)}.cd-branch.b1 .cd-bars i.on{background:var(--good)}.cd-branch.b3 .cd-bars i.on{background:var(--accent)}.cd-pyswitch{display:flex;align-items:center;justify-content:center;gap:7px;margin:12px auto 0;padding:8px 12px;background:none;border:none;color:var(--ink-soft);font-family:inherit;font-weight:700;font-size:.88rem;cursor:pointer}.cd-pyswitch:hover{color:var(--brand-ink);text-decoration:underline}.cd-start{text-align:center;margin:0 0 18px}.cd-start-go{margin-top:0;text-decoration:none}.cd-start p{margin:10px 0 0;color:var(--ink-soft);font-weight:700;font-size:.92rem}.cd-modal-links{margin-top:12px;display:grid;justify-items:center}.cd-kind{font-style:normal;margin-left:4px;padding:1px 7px;border-radius:999px;background:var(--surface);border:1px solid color-mix(in srgb,var(--accent) 40%,transparent);font-size:.7rem}.cd-py-big{margin:6px 0 16px;text-align:center;font-size:clamp(1.7rem,7vw,2.3rem);font-weight:800;letter-spacing:.01em;color:var(--ink)}.cd-py-big.long{font-size:clamp(1.15rem,4.6vw,1.45rem);line-height:1.55}.cd-stem-py{margin:-10px 0 14px;text-align:center;color:var(--ink-soft);font-weight:700;font-size:1rem}.cd-stem.long+.cd-stem-py{text-align:left}.cd-gloss{margin:-8px 0 14px;text-align:center;color:var(--ink-soft);font-weight:700;font-size:.92rem}.cd-choice-txt{display:grid;grid-gap:1px;gap:1px}.cd-choice-py{color:var(--ink-faint);font-weight:700;font-size:.8rem}.cd-review-py{margin:0 0 4px;color:var(--ink-soft);font-weight:600;font-size:.88rem}.fl-title{font-size:1.3rem;font-weight:800;margin:12px 0 4px}.fl-tones{display:grid;grid-gap:9px;gap:9px;grid-template-columns:1fr 1fr;margin:6px 0 10px}.fl-tone{display:grid;grid-gap:2px;gap:2px;justify-items:start;text-align:left;padding:12px 13px;border-radius:14px;border:2px solid var(--line);background:var(--surface-2);color:var(--ink);font-family:var(--font-rounded)}.fl-tone.on,.fl-tone:hover{border-color:var(--accent)}.fl-tone.on{background:var(--accent-soft)}.fl-tone.wide{width:100%}.fl-tone-py{font-size:1.6rem;font-weight:800;color:var(--brand-ink);line-height:1.1}@media (prefers-color-scheme:dark){.fl-tone-py{color:var(--brand)}}.fl-tone b{font-size:.86rem}.fl-tone small{color:var(--ink-soft);font-weight:600;font-size:.78rem;line-height:1.4}.fl-learn{text-align:center}.fl-hanzi{margin:12px 0 0;font-family:KaiTi,STKaiti,Kaiti SC,"Noto Serif SC",serif;font-size:clamp(4rem,22vw,6rem);line-height:1.1;font-weight:700}.fl-hanzi.long{font-size:clamp(2.4rem,11vw,3.4rem)}.fl-py{margin:6px 0 0;font-size:1.5rem;font-weight:800;color:var(--brand-ink)}@media (prefers-color-scheme:dark){.fl-py{color:var(--brand)}}.fl-vi{margin:4px 0 0;font-size:1.08rem;font-weight:700;color:var(--ink-soft)}.fl-meta{display:flex;align-items:center;justify-content:center;gap:12px;margin:16px 0 4px;flex-wrap:wrap}.fl-meta .cd-play{min-height:44px;padding:0 18px;font-size:.95rem}.fl-strokes{font-size:.82rem;font-weight:800;color:var(--ink-faint);background:var(--surface-2);border:1px solid var(--line);padding:4px 10px;border-radius:999px}.fl-note{margin:14px 0 0;text-align:left;font-size:.92rem;line-height:1.6;color:var(--ink);font-weight:600;background:var(--brand-soft);border-radius:12px;padding:11px 13px}.fl-dialog{display:grid;grid-gap:9px;gap:9px;margin-top:6px}.fl-line{display:flex;gap:10px;align-items:flex-start}.fl-line.b{flex-direction:row-reverse;text-align:right}.fl-who{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.8rem;color:#fff;background:var(--brand)}.fl-line.b .fl-who{background:var(--accent)}.fl-line>div{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:8px 12px}.fl-line-zh{font-family:KaiTi,STKaiti,Kaiti SC,"Noto Serif SC",serif;font-size:1.35rem}.fl-line-py,.fl-line-zh{margin:0;font-weight:700}.fl-line-py{font-size:.85rem;color:var(--brand-ink)}@media (prefers-color-scheme:dark){.fl-line-py{color:var(--brand)}}.fl-line-vi{margin:0;font-size:.82rem;color:var(--ink-soft);font-weight:600}.fl-chars{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:16px 0 0}.fl-chars span{width:46px;height:46px;display:grid;place-items:center;border-radius:12px;border:1px solid var(--line);background:var(--surface-2);font-family:KaiTi,STKaiti,Kaiti SC,"Noto Serif SC",serif;font-size:1.6rem;font-weight:700}.cd-start-alt{display:inline-block;margin-top:8px;font-size:.9rem;font-weight:700;color:var(--ink-soft);text-underline-offset:3px}.cd-start-alt:hover{color:var(--ink)}