.lt-main{background:var(--paper)}.lt-hero{background:linear-gradient(160deg,#1e2f6e,#2f4a9c 60%,#3f60c4);color:#fff;padding:clamp(40px,6vw,72px) var(--gutter) clamp(34px,5vw,54px)}.lt-hero-in{max-width:var(--wrap);margin:0 auto}.lt-eyebrow{font-size:.74rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#ffd9b0;margin:0 0 12px}.lt-hero h1{font-family:var(--font-rounded);font-weight:800;font-size:clamp(1.8rem,4.6vw,2.9rem);line-height:1.1;margin:0 0 14px;letter-spacing:-.01em}.lt-hero p.lead{font-size:clamp(1rem,1.4vw,1.14rem);line-height:1.55;color:rgba(255,255,255,.9);max-width:60ch;margin:0 0 22px}.lt-bands{display:flex;flex-wrap:wrap;gap:10px}.lt-band-chip{display:inline-flex;align-items:baseline;gap:8px;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);font-size:.9rem}.lt-band-chip b{font-weight:700}.lt-band-chip span{color:rgba(255,255,255,.7);font-size:.82rem}.lt-step0{max-width:var(--wrap);margin:16px auto 0;display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 18px;margin-left:var(--gutter);margin-right:var(--gutter);background:var(--brand-soft);border:1px solid var(--line);border-radius:14px;text-decoration:none;color:var(--ink);transition:border-color .15s,box-shadow .15s}.lt-step0:hover{border-color:var(--brand);box-shadow:var(--shadow)}.lt-step0-badge{flex:none;font-size:.74rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;padding:5px 11px;border-radius:999px;background:var(--brand);color:#fff}.lt-step0-text{flex:1 1 260px;font-size:.95rem;line-height:1.45;color:var(--ink-soft)}.lt-step0-text b{color:var(--ink)}.lt-step0-go{flex:none;display:inline-flex;align-items:center;gap:5px;font-weight:800;color:var(--brand-ink);font-size:.92rem}@media (prefers-color-scheme:dark){.lt-step0-go{color:var(--brand)}}.lt-tabs-wrap{position:-webkit-sticky;position:sticky;top:64px;z-index:20;background:var(--paper);border-bottom:1px solid var(--line)}.lt-tabs{max-width:var(--wrap);margin:0 auto;padding:12px var(--gutter);display:flex;gap:8px;overflow-x:auto;scrollbar-width:thin;scroll-snap-type:x proximity}.lt-tab{scroll-snap-align:start;flex:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:11px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink-soft);font-weight:700;font-size:.95rem;font-family:inherit;transition:all .15s}.lt-tab:hover{border-color:var(--line-strong);color:var(--ink)}.lt-tab.on{background:var(--brand);border-color:var(--brand);color:#fff}.lt-tab .cnt{font-size:.72rem;font-weight:700;padding:1px 7px;border-radius:999px;background:var(--surface-2);color:var(--ink-soft)}.lt-tab.on .cnt{background:rgba(255,255,255,.22);color:#fff}.lt-panel{max-width:var(--wrap);margin:0 auto;padding:clamp(22px,3vw,34px) var(--gutter) 56px}.lt-phead{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:8px}.lt-phead h2{font-size:clamp(1.4rem,3vw,1.9rem);margin:0;font-family:var(--font-rounded);font-weight:800}.lt-phead h2 small{font-weight:600;color:var(--ink-faint);font-size:.6em;margin-left:8px}.lt-pdesc{color:var(--ink-soft);margin:2px 0 0;font-size:.98rem}.lt-stats{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 18px}.lt-stat{display:flex;flex-direction:column;gap:1px;padding:10px 16px;border-radius:12px;background:var(--surface);border:1px solid var(--line);min-width:120px}.lt-stat b{font-size:1.3rem;font-family:var(--font-rounded);color:var(--brand-ink)}.lt-stat span{font-size:.78rem;color:var(--ink-faint)}@media (prefers-color-scheme:dark){.lt-stat b{color:var(--brand)}}.lt-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:14px}.lt-search{position:relative;flex:1 1 240px;max-width:340px}.lt-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--ink-faint)}.lt-search input{width:100%;padding:10px 14px 10px 38px;border-radius:11px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font-size:.95rem;font-family:inherit}.lt-search input:focus{outline:none;border-color:var(--brand)}.lt-chips{display:flex;flex-wrap:wrap;gap:6px}.lt-chip{cursor:pointer;padding:6px 12px;border-radius:999px;font-size:.82rem;font-weight:600;border:1.5px solid var(--line);background:var(--surface);color:var(--ink-soft);font-family:inherit}.lt-chip.on{background:var(--brand-soft);border-color:var(--brand);color:var(--brand-ink)}@media (prefers-color-scheme:dark){.lt-chip.on{color:var(--brand)}}.lt-legend{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px;font-size:.8rem;color:var(--ink-faint)}.lt-legend span{display:inline-flex;align-items:center;gap:5px}.lt-legend i{width:11px;height:11px;border-radius:3px;display:inline-block}.lt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));grid-gap:12px;gap:12px;align-items:start}.v-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 16px 15px;transition:border-color .15s,box-shadow .15s,transform .15s}.v-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow);transform:translateY(-2px)}.v-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.v-hanzi{font-size:clamp(2rem,5vw,2.5rem);line-height:1.1;font-weight:600;color:var(--ink);font-family:"DengXian","Microsoft YaHei","PingFang SC","Noto Sans SC",var(--font-sans)}.v-actions{flex:none;display:flex;flex-direction:column;align-items:flex-end;gap:6px}.v-pos{flex:none;font-size:.68rem;font-weight:700;color:var(--ink-faint);background:var(--surface-2);padding:3px 8px;border-radius:999px;white-space:nowrap}.v-py{margin:8px 0 2px;font-size:1.05rem;font-weight:600;letter-spacing:.01em}.v-py .s+.s{margin-left:.28em}.v-vi{margin:0;color:var(--ink-soft);font-size:.95rem;line-height:1.4}.v-py .t1{color:#d64545}.v-py .t2{color:var(--accent-ink)}.v-py .t3{color:var(--good)}.v-py .t4{color:var(--brand)}.v-py .t5{color:var(--ink-faint)}.lg-t1{background:#d64545}.lg-t2{background:var(--accent-ink)}.lg-t3{background:var(--good)}.lg-t4{background:var(--brand)}.lg-t5{background:var(--ink-faint)}@media (prefers-color-scheme:dark){.v-py .t1{color:#f28b82}.lg-t1{background:#f28b82}.v-py .t4{color:var(--brand)}.lg-t4{background:var(--brand)}}.lt-empty{text-align:center;padding:48px 20px;border:1.5px dashed var(--line-strong);border-radius:16px;color:var(--ink-soft);background:var(--surface)}.lt-empty b{display:block;color:var(--ink);font-size:1.1rem;margin-bottom:6px}.lt-empty a{color:var(--brand-ink);font-weight:700}@media (prefers-color-scheme:dark){.lt-empty a{color:var(--brand)}}@media (max-width:560px){.lt-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}.lt-tabs-wrap{top:56px}}