@import"https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;600;700;800&family=Comic+Neue:wght@400;700&display=swap";@import"https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;600;700;800&family=Comic+Neue:wght@400;700&family=Figtree:wght@600;700;800&display=swap";._button_1o8k7_1{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;border:3px solid var(--line);font:inherit;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}._button_1o8k7_1:hover{transform:none}._button_1o8k7_1:focus-visible{outline:3px solid rgba(136,235,181,.95);outline-offset:3px}._button_1o8k7_1:disabled{cursor:not-allowed;opacity:.72}._button-full_1o8k7_29{width:100%}._button-sm_1o8k7_33{min-height:2.5rem;padding:.55rem .8rem;border-radius:.85rem;font-size:.92rem}._button-md_1o8k7_40{padding:.75rem 1rem}._button-lg_1o8k7_44{min-height:3.5rem;padding:.9rem 1.15rem;border-radius:1.1rem;font-size:1rem}._button-icon-only_1o8k7_51{min-width:3.25rem;padding-inline:.75rem}._button-icon_1o8k7_51{flex:none}._button-spin_1o8k7_60{animation:_button-spin_1o8k7_60 .9s linear infinite}._variant-nav_1o8k7_64{padding:.58rem .92rem;border-radius:1rem;font-weight:700;line-height:1.1;color:#22553d;background:linear-gradient(145deg,var(--green-100),var(--green-500));box-shadow:none}._variant-primary_1o8k7_74,._variant-secondary_1o8k7_75,._variant-danger_1o8k7_76{min-height:3.25rem;border-radius:1rem;font-weight:700}._variant-primary_1o8k7_74{color:#1f4f3a;background:linear-gradient(145deg,var(--green-100),var(--green-500));box-shadow:none}._variant-secondary_1o8k7_75{padding:.75rem 1rem;color:var(--ink);background:linear-gradient(145deg,#f2f8ff,var(--sky-300));box-shadow:none}._variant-danger_1o8k7_76{padding:.75rem 1rem;color:#fff;background:linear-gradient(145deg,#cf2e48,#a91f3a);box-shadow:none}._variant-ghost_1o8k7_102{min-height:3.25rem;padding:.75rem 1rem;border-radius:1rem;font-weight:700;color:#8a4452;background:linear-gradient(145deg,#fff5f8,#ffe7ef);box-shadow:none}@keyframes _button-spin_1o8k7_60{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){._button_1o8k7_1,._button-spin_1o8k7_60{transition:none;animation:none}}._dialog-layer_12jjz_1{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;display:grid;place-items:center;padding:1rem}._dialog-backdrop_12jjz_10{position:absolute;top:0;right:0;bottom:0;left:0;background:#46607f47;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}._dialog-panel_12jjz_17{position:relative;z-index:1;width:min(100%,30rem);max-height:calc(100dvh - 2rem);overflow:auto;padding:1.5rem;border:3px solid var(--line);border-radius:1.8rem;background:radial-gradient(circle at top right,rgba(255,199,215,.48),transparent 28%),linear-gradient(160deg,#fffefd,#fff8f2);box-shadow:8px 8px 0 var(--line),16px 20px 36px #46607f38,inset 0 1px #fffffff5}._dialog-panel-lg_12jjz_35{width:min(100%,40rem)}._dialog-panel-xl_12jjz_39{width:min(100%,52rem)}._dialog-close_12jjz_43{position:absolute;top:1rem;right:1rem;display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border:3px solid var(--line);border-radius:999px;color:var(--ink);font:inherit;background:linear-gradient(145deg,#fff4de,#ffe9bf);box-shadow:0 4px #7f95bc47;cursor:pointer}._dialog-close_12jjz_43:focus-visible{outline:3px solid rgba(136,235,181,.95);outline-offset:3px}._dialog-eyebrow_12jjz_66{margin:0;font-size:.78rem;line-height:1.2;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--ink-soft)}._dialog-title_12jjz_76{margin:.5rem 0 0;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:2rem;line-height:1.05}._dialog-body_12jjz_83{margin-top:1rem;display:grid;gap:1rem}._dialog-actions_12jjz_89{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:.75rem}@media (max-width: 640px){._dialog-title_12jjz_76{font-size:1.7rem}}._plain-card_1x4vf_1{position:relative;display:block;width:100%;min-width:0;padding:.9rem 1rem;border:3px solid var(--line);border-radius:1.2rem;color:var(--ink);font:inherit;text-align:left;background:#ffffffd1;box-shadow:none}._plain-card-button_1x4vf_16{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;transition:border-color .18s ease,background .18s ease}._plain-card-button_1x4vf_16:hover{background:#fffffff0}._plain-card-with-footer_1x4vf_28{padding-bottom:2.9rem}._plain-header_1x4vf_32{min-width:0}._plain-title-row_1x4vf_36{min-width:0;display:flex;align-items:baseline;gap:.45rem;flex-wrap:wrap}._plain-title_1x4vf_36{margin:0;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.2rem;line-height:1.1;font-weight:700}._plain-subtitle_1x4vf_52{color:var(--ink-soft);font-size:.9rem;line-height:1.3}._plain-body_1x4vf_58{margin-top:.45rem}._plain-body_1x4vf_58>:first-child{margin-top:0}._plain-footer_1x4vf_66{position:absolute;right:.75rem;bottom:.65rem;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.45rem}@media (max-width: 640px){._plain-card-with-footer_1x4vf_28{padding-bottom:3.1rem}._plain-footer_1x4vf_66{left:.75rem;right:auto;justify-content:flex-start}}._tabs-shell_1ht7w_1{display:flex;justify-content:center;align-self:start}._tabs-group_1ht7w_7{min-width:0;display:flex;justify-content:center;width:100%}._tabs-list_1ht7w_14{display:flex;flex-wrap:wrap;gap:.35rem;padding:.35rem;border:3px solid var(--line);border-radius:1.35rem;background:linear-gradient(180deg,#fff9f5,#fbeee4);box-shadow:inset 0 1px #fffffff2,0 4px #7f95bc29}._tabs-item_1ht7w_27{width:auto;min-height:2.65rem;padding:.58rem .95rem;display:inline-flex;align-items:center;gap:.45rem;border:2px solid transparent;border-radius:.95rem;color:var(--ink);font:inherit;text-align:left;font-weight:700;background:transparent;box-shadow:none;cursor:pointer}._tabs-item-active_1ht7w_45{color:#23506e;border-color:var(--line);background:linear-gradient(180deg,#fff,#eef8ff);box-shadow:0 4px #7f95bc38,inset 0 1px #fffffff2}._tabs-icon_1ht7w_54{flex:none}@media (max-width: 640px){._tabs-list_1ht7w_14{display:grid}._tabs-item_1ht7w_27{width:100%;justify-content:flex-start}}._stat-card_usx1w_1{position:relative;overflow:hidden;width:100%;min-height:5.8rem;display:flex;align-items:center;gap:.8rem;padding:1rem 1.05rem;border:3px solid var(--line);border-radius:1.25rem;color:var(--ink);font:inherit;text-align:left;background:#ffffffc2;box-shadow:0 4px #7f95bc33,inset 0 1px #ffffffeb}._stat-button_usx1w_21{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}._stat-button_usx1w_21:hover{transform:translateY(-2px)}._stat-active_usx1w_34{border-color:#2f557f;box-shadow:inset 0 1px #ffffffeb,0 0 0 4px #2f557f3d,0 0 24px #2f557f57}._stat-tone-success_usx1w_42{background:linear-gradient(145deg,#f3fff8,#ddfae9)}._stat-tone-danger_usx1w_46{background:linear-gradient(145deg,#fff4f7,#ffe2eb)}._stat-tone-warning_usx1w_50{background:linear-gradient(145deg,#fff9ec,#ffe9b9)}._stat-icon_usx1w_54{display:inline-flex;align-items:center;justify-content:center;flex:none;width:2.8rem;height:2.8rem;border:3px solid var(--line);border-radius:1rem;background:linear-gradient(145deg,#eef6ff,#dceeff);box-shadow:0 4px #7f95bc33,inset 0 1px #ffffffe6}._stat-copy_usx1w_69{min-width:0}._stat-title_usx1w_73,._stat-value_usx1w_74,._stat-small_usx1w_75{margin:0}._stat-title_usx1w_73{color:var(--ink-soft);font-size:.82rem}._stat-value_usx1w_74{margin-top:.2rem;display:flex;align-items:baseline;gap:.28rem;flex-wrap:wrap;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;line-height:1.05;font-weight:700}._stat-number_usx1w_95{font-size:clamp(1.2rem,2vw,1.8rem)}._stat-unit_usx1w_99{font-size:.92rem;color:var(--ink-soft)}._stat-small_usx1w_75{margin-top:.25rem;color:var(--ink-soft);font-size:.78rem;line-height:1.4}._switch_68l3e_1{min-height:2.5rem;padding:.35rem .5rem .35rem .45rem;display:inline-flex;align-items:center;gap:.65rem;border:3px solid var(--line);border-radius:999px;font:inherit;color:var(--ink);background:linear-gradient(160deg,#fffefd,#f7fbff);box-shadow:0 4px #7f95bc38,inset 0 1px #ffffffeb;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease,opacity .18s ease}._switch_68l3e_1:hover{transform:translateY(-1px);box-shadow:0 5px #7f95bc3d,inset 0 1px #ffffffeb}._switch_68l3e_1:disabled,._disabled_68l3e_35{cursor:not-allowed;opacity:.72}._track_68l3e_40{position:relative;flex:none;width:2.65rem;height:1.5rem;border-radius:999px;background:linear-gradient(180deg,#dce7f5,#c4d6eb);box-shadow:inset 0 1px 2px #4c5f812e,inset 0 -1px #ffffffb3;transition:background .18s ease}._thumb_68l3e_53{position:absolute;top:.16rem;left:.16rem;width:1.18rem;height:1.18rem;border-radius:999px;background:linear-gradient(180deg,#fffefd,#f7f9ff);box-shadow:0 2px 4px #5a6f9242,inset 0 1px #ffffffe6;transition:transform .18s ease}._on_68l3e_31 ._track_68l3e_40{background:linear-gradient(180deg,#bdeecf,#8ee0b0)}._on_68l3e_31 ._thumb_68l3e_53{transform:translate(1.15rem)}._copy_68l3e_75{display:grid;gap:.02rem;text-align:left;line-height:1.15}._label_68l3e_82,._state_68l3e_83{white-space:nowrap}._label_68l3e_82{font-size:.9rem;font-weight:700}._state_68l3e_83{font-size:.76rem;color:var(--ink-soft)}._on_68l3e_31 ._state_68l3e_83{color:#2c8c61}._auth-form_rg5wu_1{display:grid;gap:.95rem}._field-block_rg5wu_6{display:grid;gap:.45rem}._field-label_rg5wu_11{font-size:.9rem;font-weight:700}._field-input_rg5wu_16{width:100%;min-width:0;padding:.85rem 1rem;border:3px solid var(--line);border-radius:1rem;color:var(--ink);font:inherit;background:#ffffffe6;box-shadow:inset 0 2px #7f95bc1f}._field-input_rg5wu_16::placeholder{color:#99a6bb}._field-input_rg5wu_16:focus-visible{outline:3px solid rgba(136,235,181,.95);outline-offset:3px}._code-row_rg5wu_37{display:grid;gap:.75rem}._dialog-feedback_rg5wu_42{margin:.7rem 0 0;padding:.75rem .9rem;border:2px dashed #95a9ca;border-radius:1rem;color:var(--ink-soft);background:#ffffffb8;font-size:.95rem;line-height:1.7}._dialog-feedback-error_rg5wu_53{color:#9a3550;border-color:#f0a9bc;background:#fff4f7}._dialog-feedback-success_rg5wu_59{color:#2d7e4d;border-color:#8fdbb0;background:#f1fff7}@media (min-width: 768px){._code-row_rg5wu_37{grid-template-columns:minmax(0,1fr) auto}}._tool-card_142sd_1{display:flex;flex-direction:column;width:100%;min-height:20.5rem;padding:1.35rem;border:3px solid var(--line);border-radius:1.7rem;color:var(--ink);font:inherit;text-align:left;text-decoration:none;background:linear-gradient(165deg,#fffefd,#fff7f2);box-shadow:6px 6px 0 var(--line),10px 14px 22px #7f95bc24,inset 0 1px #fffffff2;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;animation:_card-enter_142sd_1 .56s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(var(--card-index, 0) * 80ms + .12s)}._tool-card_142sd_1:focus-visible{outline:3px solid rgba(136,235,181,.95);outline-offset:3px}._tool-card-live_142sd_31{cursor:pointer;background:linear-gradient(170deg,#fbfeff,#eef8ff)}._tool-card-plan_142sd_36{cursor:default;background:linear-gradient(170deg,#fffaf8,#fff1e9)}._tool-card-live_142sd_31:hover,._tool-card-live_142sd_31:focus-visible,._tool-card-live_142sd_31:focus-within{transform:translate(2px,2px);box-shadow:4px 4px 0 var(--line),8px 10px 18px #7f95bc1f,inset 0 1px #fffffff5}._tool-card-live_142sd_31:active{transform:translate(4px,4px);box-shadow:2px 2px 0 var(--line),5px 7px 12px #7f95bc1a,inset 0 1px #fffffffa}._tool-top_142sd_59{display:flex;align-items:flex-start;justify-content:space-between;gap:.7rem}._tool-icon_142sd_66{display:inline-flex;align-items:center;justify-content:center;width:2.9rem;height:2.9rem;border:3px solid var(--line);border-radius:1rem}._tool-icon-live_142sd_76{background:linear-gradient(145deg,#edf8ff,var(--sky-300));box-shadow:0 4px 0 var(--line-soft),0 8px 14px #7f95bc29}._tool-icon-plan_142sd_83{background:linear-gradient(145deg,#fff8da,var(--amber-200));box-shadow:0 4px 0 var(--line-soft),0 8px 14px #7f95bc24}._status-tag_142sd_90{display:inline-flex;align-items:center;justify-content:center;padding:.32rem .65rem;border:3px solid var(--line);border-radius:999px;font-size:.74rem;line-height:1;font-weight:700}._status-tag-live_142sd_102{color:#2d7e4d;background:var(--green-100)}._status-tag-plan_142sd_107{background:var(--pink-200)}._tool-title_142sd_111{margin:1rem 0 0;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.72rem;line-height:1.15;font-weight:700}._tool-description_142sd_119{margin:.7rem 0 0;color:var(--ink-soft);font-size:.97rem;line-height:1.75}._chip-row_142sd_126{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1rem}._chip_142sd_126{display:inline-flex;align-items:center;justify-content:center;padding:.25rem .55rem;border:2px solid #95a9ca;border-radius:999px;background:var(--card-alt);font-size:.75rem;line-height:1;font-weight:700}._tool-foot_142sd_146{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:1.05rem;border-top:2px dashed #b4bfd4;font-size:.93rem;font-weight:700}._tool-foot-muted_142sd_157{justify-content:flex-end;color:var(--ink-soft)}@keyframes _card-enter_142sd_1{0%{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 640px){._tool-card_142sd_1{min-height:18.5rem;padding:1.2rem}._tool-title_142sd_111{font-size:1.55rem}}@media (prefers-reduced-motion: reduce){._tool-card_142sd_1{transition:none;animation:none}._tool-card-live_142sd_31:hover,._tool-card-live_142sd_31:focus-visible,._tool-card-live_142sd_31:focus-within,._tool-card-live_142sd_31:active{transform:none}}._user-menu_aiv57_1{position:relative}._user-menu-trigger_aiv57_5,._user-menu-item_aiv57_6{border:3px solid var(--line);font:inherit;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}._user-menu-trigger_aiv57_5:hover,._user-menu-item_aiv57_6:hover{transform:none}._user-menu-trigger_aiv57_5:focus-visible,._user-menu-item_aiv57_6:focus-visible{outline:3px solid rgba(136,235,181,.95);outline-offset:3px}._user-menu-trigger_aiv57_5{display:inline-flex;align-items:center;gap:.7rem;min-height:3.6rem;padding:.48rem .72rem;border-radius:1.15rem;color:var(--ink);background:linear-gradient(160deg,#f7fffb,#ecfff6);box-shadow:0 4px #7f95bc47,inset 0 1px #ffffffeb}._user-menu-avatar_aiv57_41,._user-menu-summary-avatar_aiv57_42{display:inline-flex;align-items:center;justify-content:center;overflow:hidden;border:3px solid var(--line);border-radius:999px;background:linear-gradient(145deg,#ffe8d5,#ffd8ec);box-shadow:0 4px #7f95bc3d,inset 0 1px #ffffffe6}._user-menu-avatar_aiv57_41{flex:none;width:2.65rem;height:2.65rem;color:#8a4452;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1rem;line-height:1;font-weight:700}._user-menu-avatar_aiv57_41 img,._user-menu-summary-avatar_aiv57_42 img{width:100%;height:100%;object-fit:cover}._user-menu-trigger-name_aiv57_73{min-width:0;overflow:hidden;color:var(--ink);font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1rem;line-height:1.05;font-weight:700;white-space:nowrap;text-overflow:ellipsis}._user-menu-chevron_aiv57_85{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;margin-left:.15rem;border-radius:999px;color:var(--ink-soft);background:#ffffffd1;box-shadow:inset 0 1px #ffffffeb;transition:transform .18s ease}._user-menu-open_aiv57_99 ._user-menu-chevron_aiv57_85{transform:rotate(180deg)}._user-menu-panel_aiv57_103{position:absolute;top:calc(100% + .7rem);right:0;min-width:13.5rem;padding:.8rem;border:3px solid var(--line);border-radius:1.35rem;background:linear-gradient(160deg,#fffefd,#fff8f2);box-shadow:6px 6px 0 var(--line),12px 16px 26px #7f95bc2e,inset 0 1px #fffffff0;animation:_menu-enter_aiv57_1 .18s ease both}._user-menu-floating_aiv57_119{position:fixed;left:var(--floating-user-menu-gap);bottom:var(--floating-user-menu-gap);z-index:24}._user-menu-trigger-floating_aiv57_126{min-height:auto;padding:0;gap:0;border:none;border-radius:999px;background:transparent;box-shadow:none;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none}._user-menu-floating_aiv57_119 ._user-menu-avatar_aiv57_41{width:3.75rem;height:3.75rem;box-shadow:0 12px 22px #7f95bc33,inset 0 1px #fffffff0}._user-menu-floating_aiv57_119 ._user-menu-panel_aiv57_103{top:auto;right:auto;bottom:calc(100% + .8rem);left:0;width:min(18rem,calc(100vw - 2rem));min-width:0}._user-menu-floating-right_aiv57_156 ._user-menu-panel_aiv57_103{right:0;left:auto}._user-menu-dragging_aiv57_161 ._user-menu-trigger_aiv57_5{cursor:grabbing}._user-menu-summary_aiv57_42{display:flex;align-items:center;gap:.75rem;padding:.15rem .2rem .8rem;border-bottom:2px dashed #b4bfd4}._user-menu-summary-avatar_aiv57_42{flex:none;width:3.2rem;height:3.2rem;color:#8a4452;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.2rem;line-height:1;font-weight:700}._user-menu-summary-copy_aiv57_184{min-width:0}._user-menu-name_aiv57_188,._user-menu-phone_aiv57_189,._user-menu-balance_aiv57_190{margin:0}._user-menu-name_aiv57_188{font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1rem;line-height:1.1;font-weight:700}._user-menu-phone_aiv57_189{margin-top:.25rem;color:var(--ink-soft);font-size:.82rem}._user-menu-balance_aiv57_190{display:inline-flex;align-items:center;margin-top:.45rem;padding:.2rem .55rem;border-radius:999px;color:#365f8a;background:linear-gradient(145deg,#eef6ff,#dceeff);font-size:.8rem;line-height:1.2;font-weight:700}._user-menu-item_aiv57_6{display:inline-flex;align-items:center;justify-content:flex-start;gap:.45rem;width:100%;margin-top:.8rem;padding:.72rem .9rem;border-radius:1rem;color:#8a4452;background:linear-gradient(145deg,#fff0f3,#ffe0e7);box-shadow:0 4px #7f95bc3d,inset 0 1px #ffffffe6;text-align:left;font-weight:700}._user-menu-item-secondary_aiv57_238{color:#365f8a;background:linear-gradient(145deg,#eef6ff,#dceeff)}._user-menu-icon_aiv57_243{flex:none}@keyframes _menu-enter_aiv57_1{0%{opacity:0;transform:translateY(-8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 640px){._user-menu_aiv57_1{width:100%}._user-menu-trigger_aiv57_5{width:100%;justify-content:space-between}._user-menu-trigger-name_aiv57_73{flex:1}._user-menu-panel_aiv57_103{right:auto;left:0;min-width:100%}._user-menu-floating_aiv57_119,._user-menu-trigger-floating_aiv57_126{width:auto}._user-menu-floating_aiv57_119 ._user-menu-panel_aiv57_103{width:min(18rem,calc(100vw - 1.7rem));min-width:0}}@media (prefers-reduced-motion: reduce){._user-menu-trigger_aiv57_5,._user-menu-item_aiv57_6,._user-menu-chevron_aiv57_85{transition:none;animation:none}}@media print{._user-menu-floating_aiv57_119{display:none!important}}._demo-page_7lsxp_1{min-height:calc(100dvh - 2rem)}._demo-row_7lsxp_5{display:flex;flex-wrap:wrap;gap:.65rem;align-items:center}._demo-layout_7lsxp_12{display:grid;grid-template-columns:minmax(12rem,15rem) minmax(0,1fr);gap:1rem;align-items:start}._demo-sidebar_7lsxp_19{position:sticky;top:1rem;padding:.9rem;border:3px solid var(--line);border-radius:1.6rem;background:radial-gradient(circle at top right,rgba(255,199,215,.42),transparent 30%),linear-gradient(160deg,#fffefd,#fff7f2);box-shadow:6px 6px 0 var(--line),12px 16px 28px #7f95bc24,inset 0 1px #fffffff0}._demo-group-list_7lsxp_34{display:grid;gap:.7rem}._demo-group-item_7lsxp_39{width:100%;display:grid;gap:.28rem;padding:.82rem .9rem;border:3px solid transparent;border-radius:1rem;color:var(--ink);font:inherit;text-align:left;background:#ffffff85;cursor:pointer;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease}._demo-group-item_7lsxp_39:focus-visible{outline:3px solid rgba(136,235,181,.95);outline-offset:3px}._demo-group-item_7lsxp_39 span{font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.05rem;line-height:1.1;font-weight:700}._demo-group-item_7lsxp_39 small{color:var(--ink-soft);font-size:.78rem;line-height:1.35}._demo-group-item-active_7lsxp_75{border-color:var(--line);background:linear-gradient(180deg,#fff,#eef8ff);box-shadow:0 4px #7f95bc38,inset 0 1px #fffffff2}._demo-content_7lsxp_83{display:grid;gap:1rem}._demo-feedback_7lsxp_88{margin:0;padding:.75rem .9rem;border:2px dashed #8fdbb0;border-radius:1rem;color:#2d7e4d;background:#f1fff7;font-size:.95rem;line-height:1.7}._demo-panel_7lsxp_99{display:grid;gap:1rem}._demo-component-grid_7lsxp_104{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;align-items:stretch}._demo-component-grid-overlays_7lsxp_111{align-items:start}._demo-tool-grid_7lsxp_115{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}._demo-stack_7lsxp_121{display:grid;gap:.85rem}._demo-card-copy_7lsxp_126{margin:0;color:var(--ink-soft);line-height:1.5}._demo-dialog-copy_7lsxp_132{margin:0;color:var(--ink-soft);font-size:.95rem;line-height:1.7}._demo-chip-row_7lsxp_139{display:flex;flex-wrap:wrap;gap:.45rem}._demo-chip_7lsxp_139{display:inline-flex;align-items:center;justify-content:center;padding:.25rem .55rem;border:2px solid #95a9ca;border-radius:999px;background:var(--card-alt);font-size:.75rem;line-height:1;font-weight:700}._demo-pill_7lsxp_158{display:inline-flex;align-items:center;min-height:1.55rem;padding:.18rem .52rem;border-radius:999px;color:#247348;background:#ddfae9db;font-size:.78rem;line-height:1;font-weight:800}._demo-pill-danger_7lsxp_171{color:#9a3550;background:#ffe2ebd1}._demo-menu-area_7lsxp_176{position:relative;min-height:8.8rem}._demo-menu_7lsxp_176{justify-self:start;z-index:4}@media (max-width: 767px){._demo-layout_7lsxp_12{grid-template-columns:1fr}._demo-sidebar_7lsxp_19{position:static}._demo-group-list_7lsxp_34,._demo-component-grid_7lsxp_104,._demo-tool-grid_7lsxp_115{grid-template-columns:1fr}}._tool-grid_1sy35_1{display:grid;gap:1rem}@media (min-width: 768px){._tool-grid_1sy35_1{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.15rem}}@media (min-width: 1200px){._tool-grid_1sy35_1{grid-template-columns:repeat(3,minmax(0,1fr))}}._state-card_pzusr_1{max-width:44rem;padding:1.35rem;border:3px solid var(--line);border-radius:1.7rem;background:linear-gradient(165deg,#fffefd,#fff7f2);box-shadow:6px 6px 0 var(--line),10px 14px 22px #7f95bc24,inset 0 1px #fffffff2}._state-kicker_pzusr_13{margin:0;color:var(--ink-soft);font-size:.78rem;line-height:1.2;letter-spacing:.16em;text-transform:uppercase;font-weight:700}._state-title_pzusr_23{margin:.5rem 0 0;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.7rem;line-height:1.05}._state-copy_pzusr_30{margin:.7rem 0 0;color:var(--ink-soft);font-size:.95rem;line-height:1.7}._state-link_pzusr_37{display:inline-flex;align-items:center;justify-content:center;margin-top:1rem;padding:.75rem 1rem;border:3px solid var(--line);border-radius:1rem;color:#1f4f3a;background:linear-gradient(145deg,var(--green-100),var(--green-500));box-shadow:none;font-weight:700;text-decoration:none}._state-link_pzusr_37:focus-visible{outline:3px solid rgba(136,235,181,.95);outline-offset:3px}@media (max-width: 640px){._state-card_pzusr_1{padding:1rem}._state-title_pzusr_23{font-size:1.5rem}}._shell_149lt_1{width:min(100%,72rem);margin:0 auto}._card_149lt_6{padding:1.25rem}._copy_149lt_10{margin:.4rem 0 0;color:var(--ink-soft);line-height:1.65}._list_149lt_16{display:grid;gap:.8rem;margin-top:1rem}._item_149lt_22{width:100%;min-height:5.5rem;padding:.9rem;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.85rem;border:3px solid var(--line);border-radius:1.15rem;color:var(--ink);background:linear-gradient(145deg,#fffefd,#f5fbff);box-shadow:0 4px #7f95bc33,inset 0 1px #ffffffeb;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}._item_149lt_22:hover{transform:translate(1px,1px);border-color:#4f7aa5}._itemOpen_149lt_45{min-width:0;padding:0;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.85rem;border:0;border-radius:.8rem;color:inherit;font:inherit;text-align:left;cursor:pointer;background:transparent}._icon_149lt_61{width:2.8rem;height:2.8rem;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--line);border-radius:.9rem;background:#fff3d5;color:#8a5a18}._itemMain_149lt_73{min-width:0;display:grid;gap:.28rem}._title_149lt_79{min-width:0;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.08rem;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._meta_149lt_89{min-width:0;color:var(--ink-soft);font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._workspace_149lt_98{width:min(100%,86rem);height:100%;margin:0 auto;display:grid;grid-template-rows:auto auto minmax(0,1fr);overflow:hidden}._toolbar_149lt_107{display:flex;align-items:center;justify-content:space-between;gap:.8rem;margin-bottom:.85rem}._toolbarActions_149lt_115{display:flex;align-items:center;justify-content:flex-end;gap:.65rem}._feedbackSlot_149lt_122{min-height:0}._printOnly_149lt_126{display:none}._editorGrid_149lt_130{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(22rem,.85fr);gap:1rem;align-items:stretch;height:100%;min-height:0;overflow:hidden}@media print{._workspace_149lt_98>:not(._printOnly_149lt_126){display:none!important}._workspace_149lt_98{display:block;width:auto;height:auto;margin:0;overflow:visible;color:#000;background:#fff}._printOnly_149lt_126{display:block;color:#000;background:#fff;font-family:SimSun,Songti SC,serif}._printOnly_149lt_126 h1{margin:0 0 24px;color:#000;text-align:center;font-size:30px;font-weight:700}._printOnly_149lt_126 article{color:#000;font-size:18px;line-height:2;white-space:pre-wrap}}._editorPanel_149lt_178,._chatPanel_149lt_179{height:100%;min-height:0;padding:1rem;border:2px solid var(--line);border-radius:.8rem;box-shadow:none;background:#ffffffe0}._editorPanel_149lt_178{display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:.85rem;overflow:hidden}._fieldGroup_149lt_196{display:grid;gap:.35rem}._label_149lt_201{font-size:.88rem;font-weight:700;color:var(--ink-soft)}._titleInput_149lt_207,._topicInput_149lt_208,._essayTextarea_149lt_209,._chatForm_149lt_210 textarea{width:100%;border:2px solid var(--line-soft);border-radius:.85rem;background:#ffffffe0;color:var(--ink);font:inherit;outline:none;transition:border-color .16s ease,box-shadow .16s ease}._titleInput_149lt_207:focus,._topicInput_149lt_208:focus,._essayTextarea_149lt_209:focus,._chatForm_149lt_210 textarea:focus{border-color:#4f7aa5;box-shadow:0 0 0 3px #bfe7ffb3}._titleInput_149lt_207{min-height:3.1rem;padding:.65rem .85rem;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.35rem;font-weight:700}._topicInput_149lt_208{min-height:2.75rem;padding:.6rem .8rem}._essayTextarea_149lt_209{min-height:0;padding:1rem;line-height:1.9;resize:none}._editorMeta_149lt_249{min-height:2.4rem;display:flex;align-items:center;justify-content:flex-end;gap:1rem;color:var(--ink-soft);font-size:.92rem}._chatPanel_149lt_179{display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;gap:.85rem}._chatHead_149lt_265{min-height:2.4rem;display:flex;align-items:center;gap:.55rem}._chatHead_149lt_265 h2{margin:0;font-size:1.1rem}._messages_149lt_277{min-height:0;max-height:none;display:flex;flex-direction:column;gap:.75rem;overflow:auto;padding:.2rem .15rem .4rem}._message_149lt_277{width:min(86%,32rem);padding:.75rem .85rem;border:2px solid var(--line-soft);border-radius:1rem;line-height:1.65;white-space:pre-wrap}._message_149lt_277 p{margin:0}._assistantMessage_149lt_300{align-self:flex-start;background:#f2f8ff}._userMessage_149lt_305{align-self:flex-end;background:#fff3d5}._chatForm_149lt_210{position:relative;display:block}._questionBox_149lt_315{display:grid;gap:.65rem;padding:.8rem;border:2px solid var(--line-soft);border-radius:1rem;background:#f2f8ffdb}._questionMeta_149lt_324{min-height:2rem;display:flex;align-items:center;justify-content:space-between;gap:.6rem;color:var(--ink-soft);font-size:.86rem;font-weight:700}._questionText_149lt_335{margin:0;color:var(--ink);line-height:1.65;font-weight:700}._questionBackButton_149lt_342{width:2rem;height:2rem;padding:0;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--line-soft);border-radius:999px;background:#ffffffdb;color:var(--ink);cursor:pointer}._questionBackButton_149lt_342:hover,._questionBackButton_149lt_342:focus-visible{border-color:#4f7aa5;box-shadow:0 0 0 3px #bfe7ffb3;outline:none}._chatForm_149lt_210 textarea{min-height:7rem;max-height:7rem;padding:.75rem 7.25rem 1.05rem .85rem;resize:vertical}._chatSubmitButton_149lt_370{position:absolute;right:.75rem;bottom:.75rem;min-width:5.6rem}@media (max-width: 920px){._workspace_149lt_98{height:auto;min-height:calc(100vh - 2.3rem);overflow:visible}._editorGrid_149lt_130{grid-template-columns:1fr;height:auto;min-height:auto;overflow:visible}._chatPanel_149lt_179,._editorPanel_149lt_178{min-height:34rem}}@media (max-width: 640px){._toolbar_149lt_107{grid-template-columns:1fr}._toolbar_149lt_107{display:grid}._toolbarActions_149lt_115{display:grid;justify-content:stretch}._item_149lt_22{grid-template-columns:minmax(0,1fr) auto}._itemOpen_149lt_45{grid-template-columns:minmax(0,1fr)}._icon_149lt_61{display:none}._message_149lt_277{width:94%}}._pdf-splitter-page_5l6w1_3{--line: #5a6f92;--line-soft: #7f95bc;--ink: #46607f;--ink-soft: #7f93b2;--cream-0: #fffaf8;--cream-1: #fff5f0;--cream-2: #ffefe6;--card: #fffdfa;--card-alt: #f2f8ff;--panel-blue: #f5fbff;--panel-pink: #fff6f8;--green-600: #63d89a;--green-500: #88ebb5;--green-100: #ddfae9;--sky-300: #bfe7ff;--sky-200: #ddf2ff;--pink-300: #ffc7d7;--pink-200: #ffe2eb;--amber-200: #ffeeb8;--amber-300: #ffd98b;--lavender-200: #e8ebff;--lavender-300: #ced8ff;--danger-100: #ffe7ed;--danger-300: #ffb8c8;--shadow-lg: 10px 14px 22px rgba(127, 149, 188, .14);--shadow-md: 8px 10px 18px rgba(127, 149, 188, .12);--focus-ring: rgba(136, 235, 181, .95)}._pdf-splitter-page_5l6w1_3,._pdf-splitter-page_5l6w1_3 *{margin:0;padding:0;box-sizing:border-box}._pdf-splitter-page_5l6w1_3{min-height:100%}._pdf-splitter-page_5l6w1_3{position:relative;font-family:Comic Neue,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--ink);background:radial-gradient(circle at 12% 14%,#ffeef1 0%,transparent 30%),radial-gradient(circle at 88% 12%,#eef7ff 0%,transparent 32%),radial-gradient(circle at 82% 86%,#f0ffef 0%,transparent 28%),linear-gradient(180deg,var(--cream-0) 0%,var(--cream-1) 100%);padding:26px}._pdf-splitter-page_5l6w1_3:before,._pdf-splitter-page_5l6w1_3:after{content:"";position:fixed;border-radius:999px;pointer-events:none;filter:blur(72px);opacity:.58;z-index:0}._pdf-splitter-page_5l6w1_3:before{top:-24px;left:-68px;width:220px;height:220px;background:#ffc7d79e}._pdf-splitter-page_5l6w1_3:after{right:-70px;bottom:72px;width:240px;height:240px;background:#bfe7ff94}._app-shell_5l6w1_83{position:relative;z-index:1;width:min(1480px,100%);margin:0 auto;display:grid;grid-template-columns:minmax(320px,680px) minmax(0,0fr);align-items:stretch;justify-content:center;gap:24px;transition:grid-template-columns 1.05s cubic-bezier(.18,.9,.24,1),gap 1.05s cubic-bezier(.18,.9,.24,1)}._form-panel_5l6w1_96,._preview-panel_5l6w1_97{border:3px solid var(--line);border-radius:26px;box-shadow:6px 6px 0 var(--line),var(--shadow-lg),inset 0 1px #fffffff0}._form-panel_5l6w1_96{width:100%;max-width:680px;margin:0 auto;padding:34px;background:linear-gradient(165deg,#fffefd,#fff7f2);transition:transform 1.05s cubic-bezier(.18,.9,.24,1),max-width 1.05s cubic-bezier(.18,.9,.24,1),margin 1.05s cubic-bezier(.18,.9,.24,1);will-change:transform}._preview-panel_5l6w1_97{display:flex;flex-direction:column;min-height:0;max-height:0;padding:0;overflow:hidden;opacity:0;transform:translate(86px);pointer-events:none;background:linear-gradient(165deg,#fbfeff,#f5fbff);transition:opacity 1.05s cubic-bezier(.18,.9,.24,1),transform 1.05s cubic-bezier(.18,.9,.24,1),max-height .9s cubic-bezier(.18,.9,.24,1),padding .9s cubic-bezier(.18,.9,.24,1)}._app-shell_5l6w1_83._has-preview_5l6w1_130{grid-template-columns:minmax(320px,360px) minmax(760px,1fr);height:calc(100dvh - 52px);max-height:calc(100dvh - 52px)}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._form-panel_5l6w1_96{margin:0;max-width:360px;height:100%;padding:24px 20px;transform:translate(-16px)}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._preview-panel_5l6w1_97{height:100%;min-height:0;max-height:none;padding:16px 24px 24px;opacity:1;transform:translate(0);pointer-events:auto}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._form-panel_5l6w1_96,._app-shell_5l6w1_83._has-preview_5l6w1_130 ._preview-panel_5l6w1_97{min-height:0}._pdf-splitter-page_5l6w1_3 h1{margin-bottom:28px;color:var(--ink);text-align:center;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:30px;line-height:1.1}._panel-top_5l6w1_168{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}._panel-top_5l6w1_168 h1{margin:0;flex:1;text-align:left;font-size:24px}._back-home-btn_5l6w1_183{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border:3px solid var(--line);border-radius:999px;background:linear-gradient(150deg,#edf8ff,var(--sky-200));color:var(--ink);font-size:14px;font-weight:700;text-decoration:none;box-shadow:0 4px 0 var(--line-soft),0 8px 14px #7f95bc24;transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease}._back-home-btn_5l6w1_183 svg{width:16px;height:16px}._back-home-btn_5l6w1_183:hover{transform:translate(1px,1px);box-shadow:0 3px 0 var(--line-soft),0 7px 12px #7f95bc1f;background:linear-gradient(150deg,#dff1ff,#cfeaff);color:#385070}._back-home-btn_5l6w1_183:active{transform:translate(3px,3px);box-shadow:0 1px 0 var(--line-soft)}._back-home-btn_5l6w1_183:focus-visible{outline:3px solid var(--focus-ring);outline-offset:3px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._panel-top_5l6w1_168{margin-bottom:14px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._panel-top_5l6w1_168 h1{font-size:20px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._back-home-btn_5l6w1_183{padding:8px 14px;font-size:13px}._upload-area_5l6w1_238{border:3px dashed #90c8ea;border-radius:22px;padding:38px 26px;text-align:center;cursor:pointer;margin-bottom:20px;background:linear-gradient(180deg,#fffefa,#f8fcff);box-shadow:inset 0 1px #ffffffeb;transition:border-color .3s ease,background-color .3s ease,transform .22s ease,box-shadow .22s ease}._upload-area_5l6w1_238:hover{border-color:#79bce6;background:linear-gradient(180deg,#fffdf8,#eef8ff);transform:translateY(-1px)}._upload-area_5l6w1_238._dragover_5l6w1_256{background:linear-gradient(180deg,#fff9fb,#eaf7ff);border-color:#68aede;box-shadow:0 0 0 5px #bfe7ff6b}._upload-icon_5l6w1_262{margin-bottom:8px;font-size:46px}._upload-area_5l6w1_238 p{color:var(--ink);font-size:18px;font-weight:700}._file-input_5l6w1_273{display:none}._file-name_5l6w1_277{min-height:20px;margin-top:14px;color:var(--ink-soft);font-size:14px;font-weight:700;word-break:break-all}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._upload-area_5l6w1_238{padding:26px 18px;margin-bottom:16px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._upload-icon_5l6w1_262{margin-bottom:6px;font-size:40px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._upload-area_5l6w1_238 p{font-size:16px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._file-name_5l6w1_277{min-height:18px;margin-top:10px;font-size:13px}._split-options_5l6w1_306{margin:20px 0}._split-options_5l6w1_306 label{display:block;margin-bottom:10px;color:var(--ink);font-weight:700}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._split-options_5l6w1_306{margin:16px 0}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._split-options_5l6w1_306 label{margin-bottom:8px;font-size:14px}._radio-group_5l6w1_326{display:flex;gap:16px;justify-content:center;flex-wrap:nowrap}._radio-option_5l6w1_333{display:flex;align-items:center;gap:10px;min-width:154px;padding:12px 20px;border:3px solid #c6d8ef;border-radius:18px;background:linear-gradient(165deg,#fffefd,#f7fbff);color:var(--ink);cursor:pointer;white-space:nowrap;flex-shrink:0;box-shadow:0 4px #c7d8ef,0 8px 14px #7f95bc14;transition:border-color .22s ease,background-color .22s ease,transform .22s ease,box-shadow .22s ease}._radio-option_5l6w1_333 span{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;font-weight:700}._crop-icon_5l6w1_360{color:#86a0bf;flex-shrink:0;transition:color .22s ease}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._radio-group_5l6w1_326{gap:10px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._radio-option_5l6w1_333{min-width:0;padding:10px 12px;font-size:14px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._radio-option_5l6w1_333 span{gap:6px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._crop-icon_5l6w1_360{transform:scale(.9);transform-origin:center}._radio-option_5l6w1_333:hover{border-color:#8dbde8;transform:translateY(-1px);box-shadow:0 3px #bad0ec,0 8px 14px #7f95bc1a}._radio-option_5l6w1_333:hover ._crop-icon_5l6w1_360{color:#5f8fbd}._radio-option_5l6w1_333 input[type=radio]{cursor:pointer;accent-color:#74d9a4}._radio-option_5l6w1_333 input[type=radio]:checked+span{color:#436889;font-weight:700}._radio-option_5l6w1_333 input[type=radio]:checked+span ._crop-icon_5l6w1_360{color:#5b8bb8}._radio-option_5l6w1_333:has(input[type=radio]:checked){border-color:#8fc5eb;background:linear-gradient(165deg,#fff8fb,#eef8ff);box-shadow:0 3px #bfdaf4,0 10px 18px #7f95bc1f}._radio-option_5l6w1_333:has(input[type=radio]:focus-visible){outline:3px solid var(--focus-ring);outline-offset:3px}._submit-btn_5l6w1_424{width:100%;margin-top:20px;padding:15px;border:3px solid var(--line);border-radius:16px;color:#fffdfd;font-size:16px;font-weight:800;cursor:pointer;box-shadow:0 5px 0 var(--line-soft);transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}._process-actions_5l6w1_438{display:grid;gap:10px;margin-top:20px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._process-actions_5l6w1_438{gap:8px;margin-top:16px}._process-actions_5l6w1_438[hidden]{display:none!important}._process-actions_5l6w1_438 ._submit-btn_5l6w1_424{margin-top:0}._process-btn_5l6w1_457._process-all_5l6w1_457{background:linear-gradient(145deg,#7ddcff,#5fbef0)}._process-btn_5l6w1_457._process-selected_5l6w1_461{background:linear-gradient(145deg,#ffd88f,#f1ba5a)}._process-btn_5l6w1_457._process-current_5l6w1_465{background:linear-gradient(145deg,var(--green-500) 0%,var(--green-600) 100%)}._process-btn_5l6w1_457._process-reset_5l6w1_469{background:linear-gradient(145deg,#d8e1ff,#afbfed);color:#4a6282}._submit-btn_5l6w1_424:hover{transform:translate(1px,1px);box-shadow:0 4px 0 var(--line-soft);filter:saturate(1.03)}._submit-btn_5l6w1_424:active{transform:translate(3px,3px);box-shadow:0 1px 0 var(--line-soft)}._submit-btn_5l6w1_424:disabled{background:linear-gradient(145deg,#e4eaf3,#cdd7e4);border-color:#afbdd1;color:#7f93ac;cursor:not-allowed;transform:none;box-shadow:0 3px #bcc8d7;filter:none}._submit-btn_5l6w1_424:focus-visible,._download-btn_5l6w1_496:focus-visible,._modal-close-btn_5l6w1_497:focus-visible,._line-btn_5l6w1_498:focus-visible,._page-btn_5l6w1_499:focus-visible,._rail-jump-btn_5l6w1_500:focus-visible{outline:3px solid var(--focus-ring);outline-offset:3px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._submit-btn_5l6w1_424{margin-top:16px;padding:13px;font-size:15px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._process-actions_5l6w1_438 ._submit-btn_5l6w1_424{margin-top:0}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._form-panel_5l6w1_96{display:flex;flex-direction:column}._app-shell_5l6w1_83._has-preview_5l6w1_130 #_uploadForm_5l6w1_1{display:flex;flex:1;min-height:0;flex-direction:column}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._process-actions_5l6w1_438{margin-top:16px}._loading_5l6w1_531{display:none;margin-top:20px;text-align:center}._loading-text_5l6w1_537{margin-top:10px;color:#5f8fbd}._spinner_5l6w1_542{width:40px;height:40px;margin:0 auto;border:4px solid #eaf6ff;border-top:4px solid #7ec9ee;border-radius:50%;animation:_spin_5l6w1_542 1s linear infinite}._result_5l6w1_552{display:none;margin-top:20px;padding:16px;border:3px solid transparent;border-radius:18px;text-align:center;font-weight:700}._result_5l6w1_552._success_5l6w1_562{background:linear-gradient(165deg,#f4fff6,#e6faed);color:#347553;border-color:#b4ecc8}._result_5l6w1_552._error_5l6w1_568{background:linear-gradient(165deg,#fff7f8,#ffecef);color:#a95568;border-color:#ffc4d1}._download-btn_5l6w1_496{display:inline-block;margin-top:14px;padding:12px 30px;border:3px solid var(--line);border-radius:16px;background:linear-gradient(145deg,var(--green-500),var(--green-600));color:#fffdfd;text-decoration:none;font-weight:800;box-shadow:0 5px 0 var(--line-soft);transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}._download-btn_5l6w1_496:hover{transform:translate(1px,1px);box-shadow:0 4px 0 var(--line-soft);filter:saturate(1.03)}._download-btn_5l6w1_496:active{transform:translate(3px,3px);box-shadow:0 1px 0 var(--line-soft)}._success-modal_5l6w1_599,._processing-modal_5l6w1_600{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1200;display:flex;align-items:center;justify-content:center;padding:20px}._processing-modal_5l6w1_600{z-index:1250}._success-modal_5l6w1_599[hidden],._processing-modal_5l6w1_600[hidden]{display:none}._success-modal-backdrop_5l6w1_619,._processing-modal-backdrop_5l6w1_620{position:absolute;top:0;right:0;bottom:0;left:0;background:#687e9c57;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}._success-modal-dialog_5l6w1_627,._processing-modal-dialog_5l6w1_628{position:relative;z-index:1;border:3px solid var(--line);border-radius:24px;background:linear-gradient(165deg,#fffefd,#fff7f2);box-shadow:6px 6px 0 var(--line),0 22px 60px #7f95bc38,inset 0 1px #fffffff0;text-align:center;opacity:0;transform:translateY(10px) scale(.98);transition:opacity .2s ease,transform .2s ease}._success-modal-dialog_5l6w1_627{width:min(380px,100%);padding:24px}._processing-modal-dialog_5l6w1_628{width:min(420px,100%);padding:28px 24px 24px}._success-modal_5l6w1_599._is-open_5l6w1_654 ._success-modal-dialog_5l6w1_627,._processing-modal_5l6w1_600._is-open_5l6w1_654 ._processing-modal-dialog_5l6w1_628{opacity:1;transform:translateY(0) scale(1)}._success-modal-title_5l6w1_660,._processing-modal-title_5l6w1_661{margin:0;color:var(--ink);font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;line-height:1.2}._success-modal-title_5l6w1_660,._processing-modal-title_5l6w1_661{font-size:24px}._success-modal-actions_5l6w1_676{display:grid;gap:10px;margin-top:18px}._success-modal_5l6w1_599 ._download-btn_5l6w1_496{width:100%;margin-top:0}._processing-spinner_5l6w1_687{width:44px;height:44px;margin-bottom:14px}._processing-modal-text_5l6w1_693{margin:12px 0 0;color:var(--ink-soft);font-size:15px;line-height:1.6}._processing-progress-track_5l6w1_700{width:100%;height:12px;margin-top:18px;border:2px solid #c6dbef;border-radius:999px;background:#f1f8ff;overflow:hidden}._processing-progress-bar_5l6w1_710{width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,#87ddff,#82e3ba);transition:width .2s ease}._processing-progress-count_5l6w1_718{margin:12px 0 0;color:#5b8bb8;font-size:22px;font-weight:800;letter-spacing:.04em}._modal-close-btn_5l6w1_497{width:100%;padding:11px 18px;border:3px solid var(--line);border-radius:16px;background:linear-gradient(145deg,#f8fbff,#e9f2ff);color:#4a6282;font-size:14px;font-weight:800;cursor:pointer;box-shadow:0 5px 0 var(--line-soft);transition:transform .2s ease,box-shadow .2s ease}._modal-close-btn_5l6w1_497:hover{transform:translate(1px,1px);box-shadow:0 4px 0 var(--line-soft)}._modal-close-btn_5l6w1_497:active{transform:translate(3px,3px);box-shadow:0 1px 0 var(--line-soft)}._pdf-splitter-page_5l6w1_3._is-modal-open_5l6w1_750{overflow:hidden}._preview-empty_5l6w1_754{padding:22px;border:3px dashed #b5d6f0;border-radius:20px;background:linear-gradient(180deg,#fffefd,#f3fbff);color:var(--ink-soft);text-align:center;font-weight:700}._line-controls_5l6w1_764{display:flex;align-items:center;justify-content:center;flex-wrap:nowrap;gap:8px;min-height:52px;margin-bottom:10px;overflow-x:auto;overflow-y:hidden;flex:0 0 auto}._line-btn_5l6w1_498,._page-btn_5l6w1_499{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border:3px solid var(--line);border-radius:14px;color:var(--ink);font-weight:700;cursor:pointer;box-shadow:3px 4px 0 var(--line-soft),0 4px 8px #7f95bc14;transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}._line-btn_5l6w1_498:hover,._page-btn_5l6w1_499:hover{transform:translate(1px,1px);box-shadow:2px 3px 0 var(--line-soft),0 3px 6px #7f95bc12;filter:saturate(1.03)}._line-btn_5l6w1_498:active,._page-btn_5l6w1_499:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--line-soft),0 1px 3px #7f95bc0d}._line-btn_5l6w1_498._line-btn-global-add_5l6w1_811{background:linear-gradient(145deg,#edf8ff,#d7efff);color:#5282af}._line-btn_5l6w1_498._line-btn-global-remove_5l6w1_816{background:linear-gradient(145deg,#fff2f5,#ffe2ea);color:#b35a74}._line-btn_5l6w1_498._line-btn-page-add_5l6w1_821{background:linear-gradient(145deg,#fff8dc,#ffe7ad);color:#9d7822}._line-btn_5l6w1_498._line-btn-page-remove_5l6w1_826{background:linear-gradient(145deg,#fff0f4,#ffdbe5);color:#b7657c}._line-btn_5l6w1_498:disabled,._page-btn_5l6w1_499:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:2px 3px #bcc8d7,0 3px 6px #bcc8d714;filter:none}._line-toggle_5l6w1_842{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border:3px solid var(--line);border-radius:14px;background:linear-gradient(145deg,#fffefd,#f7fbff);color:var(--ink);font-size:13px;font-weight:700;-webkit-user-select:none;user-select:none;box-shadow:0 4px 0 var(--line-soft)}._line-toggle_5l6w1_842 input[type=checkbox]{width:14px;height:14px;accent-color:#7edfaf;cursor:pointer}._preview-workspace_5l6w1_864{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 88px;align-items:stretch;gap:8px}._preview-workspace_5l6w1_864>*{min-height:0;align-self:stretch}._preview-viewer_5l6w1_878{display:flex;align-items:flex-start;justify-content:flex-end;min-height:0;height:100%;padding:0;overflow:hidden}._page-rail_5l6w1_888{display:none;align-self:stretch;min-height:0;height:100%;padding:6px 4px 6px 6px;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:#aec4de transparent;scrollbar-gutter:stable;border:3px solid #c6dbef;border-radius:18px;background:linear-gradient(180deg,#fffefd,#f3fbff)}._page-rail_5l6w1_888::-webkit-scrollbar{width:8px}._page-rail_5l6w1_888::-webkit-scrollbar-track{background:transparent}._page-rail_5l6w1_888::-webkit-scrollbar-thumb{border:2px solid transparent;border-radius:999px;background:#aec4de;background-clip:content-box}._page-rail_5l6w1_888::-webkit-scrollbar-thumb:hover{background:#8faecc;background-clip:content-box}._page-rail_5l6w1_888._has-pages_5l6w1_924{display:block}._rail-item_5l6w1_928{display:grid;grid-template-columns:18px minmax(0,1fr);align-items:center;gap:4px;margin-bottom:6px;width:100%}._rail-check_5l6w1_937{width:14px;height:14px;accent-color:#7edfaf;cursor:pointer;flex-shrink:0}._rail-jump-btn_5l6w1_500{width:100%;min-width:0;min-height:28px;padding:4px 0;border:2px solid #c6d8ef;border-radius:10px;background:#fffefd;color:var(--ink);font-size:12px;font-weight:800;cursor:pointer;transition:background-color .2s ease,border-color .2s ease,color .2s ease,transform .2s ease}._rail-jump-btn_5l6w1_500:hover{transform:translateY(-1px);background:#eef8ff;border-color:#9bc7ea}._rail-item_5l6w1_928._is-current_5l6w1_966 ._rail-jump-btn_5l6w1_500{background:linear-gradient(145deg,#edf8ff,#d8efff);border-color:#91c3e8;color:#4f80af}._rail-item_5l6w1_928._is-selected_5l6w1_972 ._rail-jump-btn_5l6w1_500{background:linear-gradient(145deg,#fff9e4,#ffefc4);border-color:#f1cd76;color:#9d7822}._rail-item_5l6w1_928._is-current_5l6w1_966._is-selected_5l6w1_972 ._rail-jump-btn_5l6w1_500{background:linear-gradient(145deg,#eaf8ff,#dff8ea);border-color:#9ed8bf;color:#4d7e79}._single-page-shell_5l6w1_984{position:relative;width:fit-content;max-width:1120px;margin:0 auto;padding:14px;border:3px solid #cfe0f2;border-radius:22px;background:linear-gradient(165deg,#fffefd,#f8fbff);box-shadow:0 6px 18px #7f95bc1a,inset 0 1px #fffffff0}._pagination-controls_5l6w1_998{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;min-height:52px;margin-top:12px;flex:0 0 auto}._page-btn_5l6w1_499._page-btn-first_5l6w1_1009{background:linear-gradient(145deg,#f2f4ff,#e2e8ff);color:#6178af}._page-btn_5l6w1_499._page-btn-prev_5l6w1_1014{background:linear-gradient(145deg,#edf8ff,#d7efff);color:#5282af}._page-btn_5l6w1_499._page-btn-next_5l6w1_1019{background:linear-gradient(145deg,#effbf4,#dff8ea);color:#4c9268}._page-btn_5l6w1_499._page-btn-last_5l6w1_1024{background:linear-gradient(145deg,#fff8e6,#ffebbf);color:#a07b25}._btn-icon_5l6w1_1029{font-size:12px;font-weight:800;line-height:1;letter-spacing:.3px}._page-indicator_5l6w1_1036{min-width:86px;padding:.4rem .9rem;border:3px solid var(--line);border-radius:999px;background:linear-gradient(145deg,#fffefd,#f5fbff);color:var(--ink);text-align:center;font-weight:800;box-shadow:0 3px 0 var(--line-soft)}._page-stage_5l6w1_1048{position:relative;width:fit-content;overflow:hidden;border-radius:14px}._cut-line-layer_5l6w1_1055{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}._page-canvas_5l6w1_1061{display:block;width:100%;height:auto;border-radius:14px;background:#f0f6fb}._page-placeholder_5l6w1_1069{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:12px;color:var(--ink-soft);font-size:13px;text-align:center;pointer-events:none}._cut-line_5l6w1_1055{position:absolute;z-index:3;cursor:col-resize;pointer-events:none}._cut-line_5l6w1_1055:before{content:"";position:absolute;background:#7ec9ee}._cut-line_5l6w1_1055._is-horizontal_5l6w1_1095{left:0;right:0;height:10px;transform:translateY(-50%)}._cut-line_5l6w1_1055._is-horizontal_5l6w1_1095:before{top:50%;left:0;right:0;height:2px;transform:translateY(-50%)}._cut-line_5l6w1_1055._is-vertical_5l6w1_1110{top:0;bottom:0;width:10px;transform:translate(-50%)}._cut-line_5l6w1_1055._is-vertical_5l6w1_1110:before{top:0;bottom:0;left:50%;width:2px;transform:translate(-50%)}._cut-line_5l6w1_1055._line-page_5l6w1_1125:before{background:#f2c060}._cut-line_5l6w1_1055._line-page_5l6w1_1125 ._cut-line-handle_5l6w1_1129{--cut-line-handle-accent: #efbe66;--cut-line-handle-shadow: rgba(239, 190, 102, .28);--cut-line-handle-ring: rgba(239, 190, 102, .3)}._cut-line-handle_5l6w1_1129{--cut-line-handle-accent: #7ec9ee;--cut-line-handle-shadow: rgba(127, 149, 188, .18);--cut-line-handle-ring: rgba(136, 235, 181, .38);position:absolute;z-index:4;width:30px;height:30px;padding:0;display:flex;align-items:center;justify-content:center;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:3px solid var(--cut-line-handle-accent);border-radius:999px;background:#fffffff5;box-shadow:0 8px 18px var(--cut-line-handle-shadow);color:var(--cut-line-handle-accent);pointer-events:auto;touch-action:none;cursor:grab;-webkit-tap-highlight-color:transparent}._cut-line-handle_5l6w1_1129:focus-visible{outline:none;box-shadow:0 0 0 4px var(--cut-line-handle-ring),0 8px 18px var(--cut-line-handle-shadow)}._cut-line-handle-grip_5l6w1_1164{--cut-handle-rotate: 0deg;position:relative;display:block;width:16px;height:16px;color:inherit}._cut-line-handle-grip_5l6w1_1164:before{content:"✂";position:absolute;left:50%;top:50%;display:block;font-size:15px;line-height:1;transform:translate(calc(-50% + 1px),calc(-50% - 1px)) rotate(var(--cut-handle-rotate));transform-origin:center}._cut-line-handle-bar_5l6w1_1185{display:none}._cut-line_5l6w1_1055._is-vertical_5l6w1_1110 ._cut-line-handle_5l6w1_1129{left:50%;bottom:10px;transform:translate(-50%)}._cut-line_5l6w1_1055._is-vertical_5l6w1_1110 ._cut-line-handle-grip_5l6w1_1164{--cut-handle-rotate: -90deg}._cut-line_5l6w1_1055._is-horizontal_5l6w1_1095 ._cut-line-handle_5l6w1_1129{top:50%;right:10px;transform:translateY(-50%)}._cut-line_5l6w1_1055._is-horizontal_5l6w1_1095 ._cut-line-handle-grip_5l6w1_1164{--cut-handle-rotate: 180deg}._cut-line-handle_5l6w1_1129:hover{transform:scale(1.04)}._cut-line_5l6w1_1055._is-vertical_5l6w1_1110 ._cut-line-handle_5l6w1_1129:hover{transform:translate(-50%) scale(1.04)}._cut-line_5l6w1_1055._is-horizontal_5l6w1_1095 ._cut-line-handle_5l6w1_1129:hover{transform:translateY(-50%) scale(1.04)}._cut-line-handle_5l6w1_1129:active{cursor:grabbing}._cut-line_5l6w1_1055._is-vertical_5l6w1_1110 ._cut-line-handle_5l6w1_1129:active{transform:translate(-50%) scale(.98)}._cut-line_5l6w1_1055._is-horizontal_5l6w1_1095 ._cut-line-handle_5l6w1_1129:active{transform:translateY(-50%) scale(.98)}._cut-line-handle_5l6w1_1129._is-selected_5l6w1_972{background:var(--cut-line-handle-accent);color:#fff;box-shadow:0 0 0 4px var(--cut-line-handle-ring),0 10px 22px var(--cut-line-handle-shadow)}._single-page-shell_5l6w1_984[data-state=idle] ._page-canvas_5l6w1_1061{min-width:min(420px,62vw);min-height:140px}._single-page-shell_5l6w1_984[data-state=loading] ._page-canvas_5l6w1_1061{min-width:min(420px,62vw);min-height:min(320px,48vh);background:linear-gradient(100deg,#f3f8fd 20%,#fffdfd,#edf5fb 70%);background-size:220% 100%;animation:_shimmer_5l6w1_1 1.2s linear infinite}._single-page-shell_5l6w1_984[data-state=loading]{border-color:transparent;background:transparent;box-shadow:none}._single-page-shell_5l6w1_984[data-state=loading] ._page-stage_5l6w1_1048,._single-page-shell_5l6w1_984[data-state=loading] ._page-canvas_5l6w1_1061{border-radius:0}._single-page-shell_5l6w1_984[data-state=loading] ._cut-line-layer_5l6w1_1055,._single-page-shell_5l6w1_984[data-state=loading] ._cut-line_5l6w1_1055{display:none}._single-page-shell_5l6w1_984[data-state=idle] ._page-placeholder_5l6w1_1069,._single-page-shell_5l6w1_984[data-state=loading] ._page-placeholder_5l6w1_1069{font-size:16px}._single-page-shell_5l6w1_984[data-state=loaded] ._page-placeholder_5l6w1_1069{display:none}._single-page-shell_5l6w1_984[data-state=error]{border-color:#ffc2d1;background:linear-gradient(165deg,#fff8f9,#fff0f3)}._single-page-shell_5l6w1_984[data-state=error] ._page-placeholder_5l6w1_1069{color:#b7657c}@keyframes _spin_5l6w1_542{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes _shimmer_5l6w1_1{0%{background-position:200% 0}to{background-position:-20% 0}}._pdf-splitter-state-shell_5l6w1_1306{display:grid;place-items:center;min-height:100vh}._pdf-splitter-state-card_5l6w1_1312{position:relative;z-index:1;width:min(32rem,100%);padding:2rem;border:3px solid var(--line);border-radius:1.8rem;background:linear-gradient(165deg,#fffefd,#fff7f2);box-shadow:6px 6px 0 var(--line),var(--shadow-lg),inset 0 1px #fffffff0;text-align:center}._pdf-splitter-state-eyebrow_5l6w1_1327,._pdf-splitter-state-card_5l6w1_1312 p{margin:0}._pdf-splitter-state-eyebrow_5l6w1_1327{font-size:.78rem;line-height:1.2;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--ink-soft)}._pdf-splitter-state-card_5l6w1_1312 h1{margin:.7rem 0 0;text-align:center}._pdf-splitter-state-card_5l6w1_1312 p:last-of-type{margin-top:.75rem;line-height:1.8;color:var(--ink-soft)}._pdf-splitter-state-card_5l6w1_1312 ._back-home-btn_5l6w1_183{margin-top:1rem}@media (max-width: 960px){._pdf-splitter-page_5l6w1_3{padding:16px}._app-shell_5l6w1_83{grid-template-columns:1fr}._app-shell_5l6w1_83._has-preview_5l6w1_130{grid-template-columns:1fr;height:auto;max-height:none}._form-panel_5l6w1_96{max-width:none;padding:24px}._panel-top_5l6w1_168{gap:10px;margin-bottom:16px}._panel-top_5l6w1_168 h1{font-size:22px}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._form-panel_5l6w1_96{transform:none;max-width:none;height:auto}._preview-panel_5l6w1_97{max-height:0;min-height:0;padding:0;transform:translateY(26px)}._app-shell_5l6w1_83._has-preview_5l6w1_130 ._preview-panel_5l6w1_97{min-height:500px;height:auto;max-height:none;padding:18px;transform:translateY(0)}._preview-viewer_5l6w1_878{justify-content:center;max-height:58vh}._preview-workspace_5l6w1_864{grid-template-columns:1fr;gap:10px}._line-controls_5l6w1_764{flex-wrap:wrap;overflow:visible;min-height:0}._page-rail_5l6w1_888._has-pages_5l6w1_924{display:flex;gap:6px;overflow-x:auto;overflow-y:hidden;padding:8px}._page-rail_5l6w1_888._has-pages_5l6w1_924 ._rail-item_5l6w1_928{margin-bottom:0}._line-controls_5l6w1_764{gap:8px}._radio-group_5l6w1_326{flex-wrap:wrap}._radio-option_5l6w1_333{flex:1 1 100%;min-width:0;justify-content:center}._success-modal-dialog_5l6w1_627{width:min(340px,100%);padding:20px}._success-modal-title_5l6w1_660{font-size:22px}}@media (prefers-reduced-motion: reduce){._app-shell_5l6w1_83,._form-panel_5l6w1_96,._preview-panel_5l6w1_97,._upload-area_5l6w1_238,._radio-option_5l6w1_333,._submit-btn_5l6w1_424,._download-btn_5l6w1_496,._modal-close-btn_5l6w1_497,._line-btn_5l6w1_498,._page-btn_5l6w1_499,._back-home-btn_5l6w1_183,._success-modal-dialog_5l6w1_627,._processing-modal-dialog_5l6w1_628,._processing-progress-bar_5l6w1_710,._rail-jump-btn_5l6w1_500{transition:none}._spinner_5l6w1_542,._single-page-shell_5l6w1_984[data-state=loading] ._page-canvas_5l6w1_1061{animation:none}}._systemSettingsInlineTip_1a0pp_1{display:flex;align-items:end;margin-bottom:1rem;padding:.85rem .95rem;border-radius:1rem;background:#fff9efe0;border:2px dashed #eccb86}._systemSettingsInlineTipCopy_1a0pp_11{margin-top:0}._shell_d0uzt_1{display:block}._card_d0uzt_5{display:flex;flex-direction:column;min-height:0;height:var(--detail-card-height, auto);max-height:var(--detail-card-height, none);overflow:hidden;padding:1rem 1rem .8rem}._toolbar_d0uzt_15{display:flex;align-items:center;justify-content:flex-start;width:100%;gap:.75rem;text-align:left;margin-top:1rem;margin-bottom:.55rem}._actions_d0uzt_26{display:flex;align-items:center;justify-content:flex-end;flex-wrap:nowrap;gap:.75rem}._toolbarActions_d0uzt_34{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;margin-left:auto}._summaryGrid_d0uzt_42{display:grid;gap:1rem;margin-top:1rem}._sectionToggle_d0uzt_48{display:inline-flex;align-items:center;gap:.45rem;padding:0;border:none;color:var(--ink);background:transparent;cursor:pointer}._sectionTitle_d0uzt_59{font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.4rem;line-height:1.1;font-weight:700}._listViewport_d0uzt_66{flex:1;min-height:0;overflow-y:auto;padding-right:.25rem;padding-bottom:.2rem}._listViewport_d0uzt_66::-webkit-scrollbar{width:.55rem}._listViewport_d0uzt_66::-webkit-scrollbar-thumb{border-radius:999px;background:#5a6f9247}._listViewport_d0uzt_66::-webkit-scrollbar-track{background:#5a6f9214}._wordList_d0uzt_87,._storyList_d0uzt_88{display:grid;gap:1rem;align-content:start;align-items:start}._storyList_d0uzt_88{align-items:stretch}._storyEntryCard_d0uzt_99._storyEntryCard_d0uzt_99{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;min-height:9.25rem;padding:.78rem .85rem 1.85rem}._storyEntrySubtitle_d0uzt_108{margin:0;color:var(--ink-soft);font-size:1rem;line-height:1.45}._storyMeta_d0uzt_115{margin:0;color:var(--ink-soft);line-height:1.7}._wordMeta_d0uzt_121{display:flex;align-items:baseline;flex-wrap:wrap;gap:.45rem;margin:.4rem 0 0;color:var(--ink-soft);line-height:1.45}._wordPart_d0uzt_131{white-space:nowrap}._wordState_d0uzt_135{display:inline-flex;align-items:center;gap:.35rem;min-height:1.55rem;padding:.18rem .52rem;border-radius:999px;color:#5e7191;background:#ecf2fac7;font-size:.78rem;line-height:1}._wordState_d0uzt_135 span{font-weight:700;opacity:.72}._wordState_d0uzt_135 strong{font-weight:800}._wordStateMastered_d0uzt_157{color:#247348;background:#ddfae9db}._wordStatePending_d0uzt_162{color:#9a3550;background:#ffe2ebd1}._wordStateMuted_d0uzt_167{color:#64748b;background:#ecf2fadb}._renameDialog_d0uzt_172{width:min(100%,32rem)}._dialogCopy_d0uzt_176{margin:0;color:var(--ink-soft);font-size:.95rem;line-height:1.7}._renameForm_d0uzt_183{display:grid;gap:.95rem}._fieldBlock_d0uzt_188{display:grid;gap:.45rem}._fieldLabel_d0uzt_193{font-size:.9rem;font-weight:700}._fieldInput_d0uzt_198{width:100%;min-width:0;padding:.85rem 1rem;border:3px solid var(--line);border-radius:1rem;color:var(--ink);font:inherit;background:#ffffffe6;box-shadow:inset 0 2px #7f95bc1f}._fieldInput_d0uzt_198:focus-visible{outline:3px solid rgba(136,235,181,.95);outline-offset:3px}._feedback_d0uzt_215{margin:.7rem 0 0;padding:.75rem .9rem;border:2px dashed #95a9ca;border-radius:1rem;color:var(--ink-soft);background:#ffffffb8;font-size:.95rem;line-height:1.7}._feedbackError_d0uzt_226{color:#9a3550;border-color:#f0a9bc;background:#fff4f7}._feedbackSuccess_d0uzt_232{color:#2d7e4d;border-color:#8fdbb0;background:#f1fff7}._dialogActions_d0uzt_238{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:.75rem}@media (min-width: 768px){._summaryGrid_d0uzt_42{grid-template-columns:repeat(4,minmax(0,1fr))}._wordList_d0uzt_87,._storyList_d0uzt_88{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width: 1200px){._wordList_d0uzt_87,._storyList_d0uzt_88{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width: 640px){._card_d0uzt_5{height:auto;max-height:none;overflow:visible}._listViewport_d0uzt_66{overflow:visible;padding-right:0;padding-bottom:0}._actions_d0uzt_26,._toolbarActions_d0uzt_34{display:grid}._toolbar_d0uzt_15{flex-direction:column;align-items:stretch}}@media print{._actions_d0uzt_26,._toolbar_d0uzt_15{display:none!important}}._contentCard_1yunx_1{position:relative;display:flex;flex-direction:column;flex:1;min-height:0;margin-top:0;padding:0 0 .35rem;border:none;border-radius:0;background:transparent;box-shadow:none;overflow:visible}._scroll_1yunx_16{flex:1;min-height:0;overflow-y:auto;padding-right:.35rem;padding-bottom:.45rem}._scrollBilingual_1yunx_24{overflow:hidden;padding-right:0;padding-bottom:0}._scroll_1yunx_16::-webkit-scrollbar{width:.55rem}._scroll_1yunx_16::-webkit-scrollbar-thumb{border-radius:999px;background:#5a6f9247}._scroll_1yunx_16::-webkit-scrollbar-track{background:#5a6f9214}._bilingualLayout_1yunx_43{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1.25rem;align-items:stretch;height:100%;min-height:0}._bilingualColumn_1yunx_52{min-width:0;min-height:0;overflow-y:auto;padding-right:.35rem;padding-bottom:.45rem}._bilingualColumn_1yunx_52::-webkit-scrollbar{width:.55rem}._bilingualColumn_1yunx_52::-webkit-scrollbar-thumb{border-radius:999px;background:#5a6f9247}._bilingualColumn_1yunx_52::-webkit-scrollbar-track{background:#5a6f9214}._bilingualColumnZh_1yunx_73{padding-left:1.1rem;border-left:1px dashed rgba(92,109,138,.35)}._paragraph_1yunx_78{margin:0;font-size:1rem;line-height:1.9;color:#000;white-space:pre-wrap}._paragraphZh_1yunx_86{color:#5c6d8a}._highlight_1yunx_90{display:inline;padding:0 .2rem;border:none;border-radius:.55rem;font:inherit;color:#000;background:#ffe066;cursor:pointer}._popover_1yunx_101{position:absolute;z-index:3;width:min(22rem,calc(100vw - 2rem));max-width:calc(100% - .5rem);padding:.9rem 1rem;display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;border-radius:1.2rem;border:3px solid var(--line);background:linear-gradient(145deg,#eef9ff,#d9efff);box-shadow:0 4px #7f95bc29,inset 0 1px #ffffffeb;opacity:0;pointer-events:none;transform:translateY(6px);transition:opacity .18s ease,transform .18s ease}._popoverVisible_1yunx_125{opacity:1;pointer-events:auto}._popoverTop_1yunx_130{transform:translateY(-6px)}._popoverTop_1yunx_130._popoverVisible_1yunx_125,._popoverBottom_1yunx_134._popoverVisible_1yunx_125{transform:translateY(0)}._popoverMain_1yunx_142{flex:1;min-width:0}._wordTitle_1yunx_147,._wordMeta_1yunx_148,._wordMeaning_1yunx_149,._audioFeedback_1yunx_150{margin:0}._wordTitle_1yunx_147{font-size:1.25rem}._actions_1yunx_158{display:flex;flex-direction:column;align-items:stretch;gap:.55rem;flex-shrink:0}._audioFeedback_1yunx_150{margin-top:.55rem;font-size:.88rem;line-height:1.5;color:#9f4f5b}._actionButton_1yunx_173{min-height:auto;padding:.55rem .8rem}@media (max-width: 900px){._bilingualLayout_1yunx_43{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) minmax(0,1fr);gap:1rem}._bilingualColumnZh_1yunx_73{padding-left:0;padding-top:1rem;border-left:none;border-top:1px dashed rgba(92,109,138,.35)}}@media print{._popover_1yunx_101{display:none!important}._contentCard_1yunx_1{display:block!important;flex:none!important;min-height:auto!important;height:auto!important;border:none!important;background:#fff!important;background-image:none!important;overflow:visible!important;padding:0!important}._scroll_1yunx_16,._scrollBilingual_1yunx_24{display:block!important;overflow:visible!important;padding-right:0!important;padding-bottom:0!important}._bilingualLayout_1yunx_43{display:block!important;grid-template-columns:none!important;gap:0!important;align-items:start!important;height:auto!important;min-height:auto!important}._bilingualColumn_1yunx_52{display:block!important;overflow:visible!important;padding-right:0!important;padding-bottom:0!important;min-height:auto!important;break-inside:auto!important}._bilingualColumnZh_1yunx_73{margin-top:1rem!important;padding-left:0!important;padding-top:1rem!important;border-left:none!important;border-top:1px dashed #b9c3d0!important}}._shell_34iu4_1{display:block}._quizShell_34iu4_5{display:grid;gap:1rem;width:100%}._card_34iu4_11{display:block}._head_34iu4_15{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}._actions_34iu4_22{margin-left:auto;display:flex;flex-wrap:nowrap;align-items:center;justify-content:flex-end;gap:.75rem}._storyCard_34iu4_31{margin-top:.7rem;display:flex;flex-direction:column;min-height:0;height:var(--story-detail-card-height, auto);max-height:var(--story-detail-card-height, none);padding:.8rem .9rem .45rem;overflow:hidden;box-shadow:none!important;background:#fff}@media (max-width: 640px){._head_34iu4_15{flex-direction:column;align-items:stretch}._actions_34iu4_22{margin-left:0;flex-wrap:wrap;justify-content:flex-start}}@media print{._shell_34iu4_1,._quizShell_34iu4_5,._card_34iu4_11{height:auto!important;max-height:none!important;overflow:visible!important}._storyCard_34iu4_31{display:block!important;height:auto!important;max-height:none!important;margin-top:0!important;padding:0!important;overflow:visible!important;page-break-inside:auto!important;break-inside:auto!important;box-shadow:none!important}}:root{--line: #5a6f92;--line-soft: #7f95bc;--ink: #46607f;--ink-soft: #7f93b2;--cream-0: #fffaf8;--cream-1: #fff5f0;--cream-2: #ffefe6;--card: #fffdfa;--card-alt: #f2f8ff;--green-600: #63d89a;--green-500: #88ebb5;--green-100: #ddfae9;--sky-300: #bfe7ff;--sky-200: #ddf2ff;--pink-300: #ffc7d7;--pink-200: #ffe2eb;--amber-200: #ffeeb8;--floating-user-menu-gap: 1rem}*,*:before,*:after{box-sizing:border-box}html{font-size:16px}body{margin:0;color:var(--ink);font-family:Comic Neue,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:radial-gradient(circle at 12% 14%,#ffeef1 0%,transparent 30%),radial-gradient(circle at 88% 12%,#eef7ff 0%,transparent 32%),radial-gradient(circle at 82% 86%,#f0ffef 0%,transparent 28%),linear-gradient(180deg,var(--cream-0) 0%,var(--cream-1) 100%)}a{color:inherit}img{display:block;max-width:100%}#root{min-height:100vh}.page-shell{position:relative;min-height:100vh;overflow:hidden}.page-section{width:min(100% - 2rem,72rem);margin:0 auto}.page-header{padding-top:1rem}.page-main{padding:2rem 0 4rem}.page-main-word-learning{padding-top:1.15rem}.page-main-ai-composition{height:100vh;padding-top:1rem;padding-bottom:1rem;overflow:hidden}@media (max-width: 920px){.page-shell-ai-composition,.page-main-ai-composition{height:auto;overflow:visible}.page-main-ai-composition{min-height:100vh}}.page-main-full{padding-top:1rem;width:calc(100% - 2rem);max-width:none}.bg-blob{position:absolute;border-radius:999px;pointer-events:none;opacity:.62;filter:blur(72px)}.blob-left{top:-1.5rem;left:-5rem;width:14rem;height:14rem;background:#ffc7d794}.blob-right{top:12rem;right:-5rem;width:16rem;height:16rem;background:#bfe7ff85}.clay-nav{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:.85rem;padding:.72rem .9rem;border:3px solid var(--line);border-radius:1.45rem;background:linear-gradient(160deg,#fffefd,#fff7f3);box-shadow:6px 6px 0 var(--line),10px 14px 22px #7f95bc24,inset 0 1px #ffffffeb;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}.brand-link{display:inline-flex;align-items:center;gap:.7rem;border-radius:1rem;text-decoration:none}.nav-auth{display:inline-flex;align-items:center;justify-content:flex-end;gap:.65rem;margin-left:auto}.brand-copy{display:flex;flex-direction:column}.brand-icon{display:inline-flex;align-items:center;justify-content:center;width:2.65rem;height:2.65rem;border-radius:.9rem;border:3px solid var(--line);background:linear-gradient(145deg,var(--pink-200),var(--pink-300));box-shadow:0 4px 0 var(--line-soft),0 8px 14px #7f95bc29,inset 0 1px #ffffffb8}.brand-kicker{margin:0;font-size:.64rem;line-height:1.1;letter-spacing:.15em;text-transform:uppercase;font-weight:700;color:var(--ink-soft)}.brand-title{margin:.08rem 0 0;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.22rem;line-height:1.1;font-weight:700}.brand-subtitle{margin:.18rem 0 0;font-size:.78rem;line-height:1.1;font-weight:700;color:var(--ink-soft)}.auth-badge{display:inline-flex;align-items:center;gap:.7rem;min-width:0;padding:.55rem .8rem;border:3px solid var(--line);border-radius:1.2rem;background:linear-gradient(160deg,#f7fffb,#ecfff6);box-shadow:0 4px #7f95bc47,inset 0 1px #ffffffeb}.auth-dot{width:.8rem;height:.8rem;flex:none;border-radius:999px;background:var(--green-600);box-shadow:0 0 0 .25rem #88ebb547}.auth-copy{min-width:0}.auth-name,.auth-meta{margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.auth-name{font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1rem;line-height:1.05;font-weight:700}.auth-meta{margin-top:.2rem;font-size:.78rem;color:var(--ink-soft)}.avatar-preview{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;border:3px solid var(--line);overflow:hidden;background:linear-gradient(145deg,#ffe8d5,#ffd8ec);box-shadow:0 4px #7f95bc3d,inset 0 1px #ffffffe6}.avatar-preview img{width:100%;height:100%;object-fit:cover}.clay-nav:hover,.clay-nav:focus-within{transform:translate(2px,2px);box-shadow:4px 4px 0 var(--line),8px 10px 18px #7f95bc1f,inset 0 1px #fffffff5}.clay-nav:active{transform:translate(4px,4px);box-shadow:2px 2px 0 var(--line),5px 7px 12px #7f95bc1a,inset 0 1px #fffffffa}.focus-ring:focus-visible{outline:3px solid rgba(136,235,181,.95);outline-offset:3px}.system-dialog-actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:.75rem}.app-dialog-copy{margin-top:0}.dialog-copy,.dialog-hint,.dialog-feedback{margin:.7rem 0 0;font-size:.95rem;line-height:1.7;color:var(--ink-soft)}.dialog-feedback{padding:.75rem .9rem;border:2px dashed #95a9ca;border-radius:1rem;background:#ffffffb8}.dialog-feedback.is-error{color:#9a3550;border-color:#f0a9bc;background:#fff4f7}.dialog-feedback.is-success{color:#2d7e4d;border-color:#8fdbb0;background:#f1fff7}.field-block{display:grid;gap:.45rem}.field-label{font-size:.9rem;font-weight:700}.field-input{width:100%;min-width:0;padding:.85rem 1rem;border:3px solid var(--line);border-radius:1rem;color:var(--ink);font:inherit;background:#ffffffe6;box-shadow:inset 0 2px #7f95bc1f}.field-input::placeholder{color:#99a6bb}.page-main-profile{padding-top:1.6rem}.user-center-shell{display:block}.user-center-eyebrow,.profile-kicker{margin:0;font-size:.78rem;line-height:1.2;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--ink-soft)}.user-center-title,.profile-title{margin:.5rem 0 0;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;line-height:1.05}.user-center-title{font-size:2rem}.profile-title{font-size:1.7rem}.user-center-layout{display:grid;gap:1rem;grid-template-columns:minmax(0,1fr)}.user-center-content{min-width:0}.user-center-content>*+*{margin-top:1rem}.profile-section-title{margin:0;font-size:.88rem;font-weight:700;color:var(--ink-soft)}.profile-card{border:3px solid var(--line);border-radius:1.7rem;background:linear-gradient(165deg,#fffefd,#fff7f2);box-shadow:6px 6px 0 var(--line),10px 14px 22px #7f95bc24,inset 0 1px #fffffff2;padding:1.35rem}.profile-card-head{display:flex;align-items:center;justify-content:space-between;gap:1rem}.profile-grid{display:grid;gap:1rem;margin-top:1.1rem}.avatar-editor,.profile-fields{padding:1rem;border-radius:1.3rem;background:#ffffffad;box-shadow:inset 0 1px #ffffffe6}.avatar-preview{width:7rem;height:7rem;margin-top:.8rem;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:2rem;line-height:1;font-weight:700;color:#8a4452}.avatar-tip{margin:.8rem 0 0;font-size:.9rem;line-height:1.7;color:var(--ink-soft)}.avatar-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin-top:1rem}.avatar-action-btn{width:100%;min-width:0;white-space:nowrap}.profile-fields{display:grid;gap:.9rem}.profile-readonly{color:var(--ink-soft);background:#f2f8ffe0}.user-management-card{display:grid;gap:1.1rem}.user-management-head{margin-bottom:0}.is-spinning{animation:button-spin .9s linear infinite}.system-summary-grid{display:grid;gap:.9rem}.user-list-copy,.user-detail-tip{margin:0}.user-management-toolbar{display:grid;gap:.9rem;padding:1rem;border-radius:1.3rem;background:#ffffffad;box-shadow:inset 0 1px #ffffffe6}.user-management-field{min-width:0}.user-management-search{position:relative}.user-management-search .field-input{padding-left:2.8rem}.user-management-search-icon{position:absolute;top:50%;left:1rem;transform:translateY(-50%);color:var(--ink-soft);pointer-events:none}.user-management-toolbar-actions{display:flex;flex-wrap:wrap;gap:.75rem}.user-management-grid{display:grid;gap:1rem}.user-management-grid--single{grid-template-columns:minmax(0,1fr)}.user-list-panel,.user-detail-panel{padding:1rem;border-radius:1.3rem;background:#ffffffad;box-shadow:inset 0 1px #ffffffe6}.user-list-head{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.user-list-copy{margin-top:.35rem;font-size:.86rem;color:var(--ink-soft)}.user-list{display:grid;gap:.75rem;margin-top:1rem}.user-row{width:100%;padding:.85rem;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.8rem;border:3px solid var(--line);border-radius:1.15rem;font:inherit;text-align:left;color:var(--ink);cursor:pointer;background:linear-gradient(145deg,#fffefd,#fff6ef);box-shadow:0 4px #7f95bc33,inset 0 1px #ffffffeb;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.user-row:hover{transform:translate(1px,1px)}.user-row.is-selected{border-color:#4f7aa5;background:linear-gradient(145deg,#f3faff,#e3f1ff)}.user-row--managed{grid-template-columns:minmax(0,1fr) auto;align-items:stretch;cursor:default}.user-row--managed:hover{transform:none}.user-row-open{min-width:0;padding:0;border:0;background:transparent;color:inherit;font:inherit;text-align:left;cursor:pointer;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.8rem}.user-row-actions{display:flex;flex-direction:column;align-items:flex-end;justify-content:center;gap:.6rem}.user-row-credit-btn{min-width:6.75rem}.user-row-avatar,.user-detail-avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;border:3px solid var(--line);overflow:hidden;background:linear-gradient(145deg,#ffe8d5,#ffd8ec);box-shadow:0 4px #7f95bc33,inset 0 1px #ffffffe6;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-weight:700;color:#8a4452}.user-row-avatar{width:3rem;height:3rem;font-size:1.05rem}.user-row-avatar img,.user-detail-avatar img{width:100%;height:100%;object-fit:cover}.user-row-main{min-width:0;display:grid;gap:.22rem}.user-row-topline{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem}.user-row-name{font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.08rem;line-height:1.05;font-weight:700}.user-row-phone,.user-row-meta{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-row-phone{font-size:.9rem}.user-row-meta{font-size:.82rem;color:var(--ink-soft)}.user-row-tag{display:inline-flex;align-items:center;justify-content:center;padding:.22rem .55rem;border-radius:999px;background:#fff0c9;border:2px solid #d5b565;font-size:.72rem;line-height:1;font-weight:700;color:#8a5d11}.status-pill{display:inline-flex;align-items:center;justify-content:center;padding:.3rem .65rem;border-radius:999px;border:2px solid currentColor;font-size:.76rem;line-height:1;font-weight:700;white-space:nowrap}.status-pill.is-active{color:#2d7e4d;background:#f1fff7}.status-pill.is-canceled{color:#9a3550;background:#fff4f7}.user-list-empty{margin-top:1rem;padding:1rem;border:2px dashed #b4bfd4;border-radius:1rem;font-size:.92rem;color:var(--ink-soft);background:#ffffffc2}.user-detail-card{display:grid;gap:1rem;margin-top:1rem}.user-detail-card--dialog{margin-top:0}.user-detail-top{display:flex;align-items:center;gap:1rem}.user-detail-avatar{width:4.6rem;height:4.6rem;flex:none;font-size:1.45rem;line-height:1}.user-detail-copy{min-width:0}.user-detail-heading{display:flex;flex-wrap:wrap;align-items:center;gap:.65rem}.user-detail-actions-inline{display:inline-flex;flex-wrap:wrap;align-items:center;gap:.5rem}.user-detail-heading h3,.user-detail-copy p{margin:0}.user-detail-heading h3{font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.45rem;line-height:1.05}.user-detail-copy p{margin-top:.3rem;color:var(--ink-soft)}.user-detail-meta{display:grid;gap:.75rem;margin:0}.user-detail-meta div{padding:.85rem .95rem;border-radius:1rem;background:#f2f8ffcc}.user-detail-meta dt,.user-detail-meta dd{margin:0}.user-detail-meta dt{font-size:.82rem;color:var(--ink-soft)}.user-detail-meta dd{margin-top:.3rem;font-size:.92rem;line-height:1.6;word-break:break-all}.user-detail-actions{display:grid;gap:.75rem}.user-detail-tip{font-size:.84rem;line-height:1.6;color:var(--ink-soft)}.credit-center-card,.credit-rule-card,.credit-log-card,.credit-config-panel{display:grid;gap:1rem}.credit-summary-grid{grid-template-columns:repeat(auto-fit,minmax(11rem,1fr))}.credit-summary-grid-two-up{grid-template-columns:repeat(2,minmax(0,1fr))}.credit-rule-card,.credit-log-card,.credit-config-panel{padding:1rem;border-radius:1.3rem;background:#ffffffad;box-shadow:inset 0 1px #ffffffe6}.credit-rule-list{display:grid;gap:.75rem}.credit-rule-item{display:flex;justify-content:space-between;gap:.75rem;padding:.85rem .95rem;border-radius:1rem;background:#f2f8ffd1;color:var(--ink)}.credit-rule-item strong{font-size:.95rem;line-height:1.5}.credit-log-head{display:flex;align-items:center;justify-content:space-between;gap:1rem}.credit-log-list{overflow-x:auto}.credit-log-row{min-width:52rem;display:grid;grid-template-columns:12rem 6rem 6rem 6rem minmax(14rem,1fr);gap:.75rem;align-items:start;padding:.9rem 1rem;border-radius:1rem;background:#f2f8ffbd}.credit-log-row+.credit-log-row{margin-top:.65rem}.credit-log-row-head{font-size:.82rem;font-weight:700;color:var(--ink-soft);background:#ecf4ffe6}.credit-change-value{font-weight:700}.credit-change-value.is-positive{color:#1f7a4d}.credit-change-value.is-negative{color:#b24a62}.credit-adjust-form,.credit-config-form{display:grid;gap:1rem}.credit-adjust-grid,.credit-config-form{grid-template-columns:repeat(auto-fit,minmax(13rem,1fr))}.credit-adjust-actions,.credit-config-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:.75rem}.credit-config-meta{grid-column:1 / -1}.credit-config-head{margin-bottom:0}.word-learning-credit-tip{margin:0;font-size:.9rem;line-height:1.7;color:var(--ink-soft)}.system-header-actions{display:flex;flex-wrap:wrap;gap:.75rem}.ai-model-grid{align-items:start}.ai-model-list-panel .user-row-avatar{background:linear-gradient(145deg,#e6f7ff,#d8ebff);color:#45698b}.ai-speech-list-panel .user-row-avatar{background:linear-gradient(145deg,#fff4db,#ffe7b4);color:#8c5d13}.ai-model-detail-head{margin-bottom:1rem}.ai-model-form{display:grid;gap:.9rem}.field-textarea{min-height:7rem;resize:vertical}.ai-model-flags{display:flex;flex-wrap:wrap;gap:.75rem}.ai-model-flag{display:inline-flex;align-items:center;gap:.55rem;padding:.75rem .9rem;border-radius:1rem;background:#f2f8ffcc;font-size:.92rem}.ai-model-flag input{margin:0}.ai-model-test-result{padding:1rem;border:3px solid #7bb694;border-radius:1.3rem;background:linear-gradient(145deg,#f4fff8,#e4fbec);box-shadow:0 4px #7bb6942e,inset 0 1px #ffffffeb}.ai-model-test-copy{margin:.4rem 0 0;font-size:.95rem;line-height:1.7}.ai-speech-test-result{border-color:#d8a847;background:linear-gradient(145deg,#fff9ef,#ffefcf);box-shadow:0 4px #d8a84729,inset 0 1px #ffffffeb}.ai-speech-two-column,.ai-speech-three-column{display:grid;gap:.9rem}.ai-speech-inline-tip{display:flex;align-items:end;padding:.85rem .95rem;border-radius:1rem;background:#fff9efe0;border:2px dashed #eccb86}.ai-speech-inline-tip .user-list-copy{margin-top:0}.word-learning-shell{display:block}.word-learning-layout{display:grid;gap:1rem}.word-learning-generator-shell{width:min(100%,72rem);margin:0 auto}.word-learning-quiz-shell{display:grid;gap:1rem;width:100%}.word-learning-generator-layout{display:grid;gap:1rem}.word-learning-sidebar,.word-learning-card,.story-card{border:3px solid var(--line);border-radius:1.7rem;background:linear-gradient(165deg,#fffefd,#fff7f2);box-shadow:6px 6px 0 var(--line),10px 14px 22px #7f95bc24,inset 0 1px #fffffff2}.word-learning-sidebar,.word-learning-card{padding:1.25rem}.word-learning-copy,.story-word-meta,.story-word-meaning{margin:.4rem 0 0;color:var(--ink-soft);line-height:1.7}.word-learning-actions-row{display:flex;flex-wrap:wrap;gap:.75rem}.story-card-actions{margin-left:auto}.word-learning-set-list{display:grid;gap:.75rem;margin-top:1rem}.word-learning-set-list-page{margin-top:1rem}.word-learning-set-list-head{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.word-learning-set-list-head .profile-section-title{margin-top:0}.word-learning-head-btn{min-height:2.7rem;padding:.45rem .8rem;border-radius:.9rem;font-size:.92rem}.word-learning-set-item,.word-learning-upload,.word-learning-draft-card,.story-content-card{border:3px solid var(--line);border-radius:1.2rem;background:#ffffffd1;box-shadow:0 4px #7f95bc33,inset 0 1px #ffffffeb}.word-learning-set-item{width:100%;padding:.95rem;display:flex;align-items:center;justify-content:space-between;gap:.75rem;text-align:left;font:inherit;color:var(--ink);cursor:pointer}.word-learning-set-item.is-active{background:linear-gradient(145deg,#eef9ff,#d9efff)}.word-learning-set-name,.story-word-title{margin:0;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;line-height:1.05}.word-learning-set-name{font-size:1.05rem}.word-learning-set-meta{margin:.28rem 0 0;font-size:.84rem;color:var(--ink-soft)}.word-learning-content,.word-learning-panel,.word-learning-word-section,.word-learning-draft-list,.word-learning-composer-grid,.word-learning-detail-grid,.word-learning-story-form{display:grid;gap:1rem}.word-learning-composer-grid.is-single-step,.word-learning-detail-grid-single{grid-template-columns:1fr}.word-learning-panel{padding:1rem;border-radius:1.3rem;background:#ffffffad;box-shadow:inset 0 1px #ffffffe6}.word-learning-upload{min-height:9rem;padding:1rem;display:grid;place-items:center;gap:.6rem;color:var(--ink);cursor:pointer;text-align:center;border-style:dashed}.word-learning-draft-card{padding:.9rem}.word-learning-draft-table,.word-learning-draft-table-body{display:grid;gap:.75rem}.word-learning-draft-table{overflow-x:auto}.word-learning-draft-table-head,.word-learning-draft-table-row{min-width:68rem;display:grid;grid-template-columns:4.5rem minmax(10rem,1.1fr) minmax(10rem,1fr) minmax(14rem,1.4fr) minmax(8rem,.8fr) minmax(12rem,auto);gap:.85rem;align-items:center}.word-learning-draft-table-head{padding:0 1rem;color:var(--ink-soft);font-size:.84rem;font-weight:700}.word-learning-draft-table-row{padding:.95rem 1rem;border:2px solid rgba(82,104,146,.14);border-radius:1.2rem;background:#ffffffb8}.word-learning-draft-cell{min-width:0;display:grid;gap:.4rem}.word-learning-draft-cell-label{display:none;font-size:.78rem;font-weight:700;color:var(--ink-soft)}.word-learning-draft-index{font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.05rem;font-weight:700;line-height:1.2;color:var(--ink)}.word-learning-draft-cell-actions{justify-items:end}.word-learning-draft-cell-actions .word-learning-inline-actions{width:100%}.word-learning-draft-head,.word-learning-section-head{display:flex;align-items:flex-start;justify-content:flex-start;width:100%;gap:.75rem;text-align:left}.word-learning-section-head .profile-section-title{margin:0;text-align:left}.profile-card.word-learning-card>.word-learning-word-section{margin-top:1rem}.word-learning-draft-head p,.story-paragraph,.story-word-title,.story-word-meta,.story-word-meaning,.story-word-audio-feedback{margin:0}.word-learning-draft-grid{display:grid;gap:.75rem;margin-top:.75rem}.word-learning-inline-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.6rem}.word-learning-inline-btn,.story-delete-btn,.story-word-close{min-height:auto;padding:.55rem .8rem}.word-learning-story-display-bar{margin-top:.85rem}.word-learning-story-display-field{max-width:12rem}.word-learning-story-generator-panel{margin-top:1rem}.word-learning-story-config-layout{display:grid;gap:1.25rem;margin-top:1rem}.word-learning-story-form,.word-learning-story-preview,.word-learning-story-generator-actions{grid-column:1 / -1}.word-learning-story-sidepanel{display:grid;grid-template-rows:1fr auto;gap:1rem;min-height:100%}.word-learning-counter{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:.6rem;align-items:center}.word-learning-counter-btn{min-width:2.75rem;justify-content:center}.word-learning-counter-input{text-align:center}.word-learning-story-split{display:grid;gap:.75rem}.word-learning-story-split-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem}.word-learning-story-split-card{padding:.9rem 1rem;border:2px solid rgba(82,104,146,.14);border-radius:1.2rem;background:#ffffffb8}.word-learning-story-split-label,.word-learning-story-split-value{margin:0}.word-learning-story-split-label{color:var(--ink-soft);font-size:.95rem;letter-spacing:.02em}.word-learning-story-split-value{margin-top:.3rem;display:inline-flex;align-items:baseline;gap:.35rem;color:var(--ink);line-height:1.1}.word-learning-story-split-number{font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.8rem}.word-learning-story-split-unit{font-size:.95rem;font-weight:700;color:var(--ink-soft)}.word-learning-story-generator-actions{justify-content:flex-end;align-self:end}.word-learning-quiz-card{width:100%;max-width:none;display:flex;flex-direction:column;min-height:0;height:var(--quiz-card-height, auto);max-height:var(--quiz-card-height, none);overflow:hidden}.word-learning-quiz-card>*{min-width:0}.word-learning-quiz-setup{display:grid;gap:1rem;margin-top:1rem;flex:1;min-height:0;align-content:start}.word-learning-quiz-setup .word-learning-panel{align-content:start}.word-learning-scope-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem;margin-top:.9rem}.word-learning-scope-card{width:100%;padding:1rem 1.05rem;display:grid;gap:.35rem;text-align:left;color:var(--ink);border:2px solid rgba(82,104,146,.16);border-radius:1.2rem;background:#ffffffc2;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.word-learning-scope-card:hover:not(:disabled){transform:translateY(-1px);border-color:#2168db57;box-shadow:0 12px 24px #678ac71f}.word-learning-scope-card.is-selected{border-color:#2168db7a;background:linear-gradient(165deg,#fffffff5,#ecf5ffe6);box-shadow:0 14px 28px #5481c929}.word-learning-scope-card:disabled{cursor:not-allowed;opacity:.68}.word-learning-scope-title{font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.15rem}.word-learning-scope-copy{color:var(--ink-soft);line-height:1.7}.word-learning-quiz-setup-actions{justify-content:flex-end;margin-top:.2rem;align-items:center;flex:none}.word-learning-quiz-panel{display:flex;flex-direction:column;gap:1rem;padding:1.25rem;margin-top:1rem;flex:1;min-height:0;overflow-y:auto;align-content:start;border-radius:1.5rem;background:radial-gradient(circle at top right,rgba(191,231,255,.5),transparent 28%),linear-gradient(165deg,#fffefd,#fff8f2);box-shadow:inset 0 1px #fffffff2}.word-learning-quiz-body{display:flex;flex-direction:column;gap:1rem;flex:1;min-height:0}.word-learning-quiz-content{display:grid;gap:1rem;align-content:start}.word-learning-quiz-action-zone{flex:1;min-height:0;display:flex;align-items:center;justify-content:center}.word-learning-quiz-reveal-btn,.word-learning-quiz-result-entry-btn{width:min(100%,58rem);min-height:4.25rem}.word-learning-quiz-word-row{display:grid;grid-template-columns:minmax(3.1rem,1fr) auto minmax(3.1rem,1fr);align-items:center;width:min(100%,66rem);margin-inline:auto;padding-inline:0;gap:.9rem;min-height:clamp(5.5rem,12vh,7rem);padding-top:.25rem}.word-learning-quiz-prev-btn,.word-learning-quiz-prev-placeholder{width:3.1rem;height:3.1rem}.word-learning-quiz-prev-btn{display:inline-flex;align-items:center;justify-content:center;justify-self:center;border:3px solid var(--line);border-radius:999px;background:linear-gradient(180deg,#fff9fbfa,#ffebf1f0);color:#8a4452;box-shadow:4px 4px #5f79a82e,inset 0 1px #ffffffeb;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.word-learning-quiz-prev-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:5px 5px #5f79a838,inset 0 1px #ffffffeb;background:linear-gradient(180deg,#fff4f8,#ffe1eaf5)}.word-learning-quiz-prev-btn:disabled{cursor:not-allowed;opacity:.65}.word-learning-quiz-prev-placeholder{display:block;justify-self:center}.word-learning-quiz-summary{display:grid;gap:1rem;margin-top:1rem;flex:1;min-height:0;overflow:hidden}.word-learning-quiz-head{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem}.word-learning-quiz-summary-list{display:grid;gap:.75rem;flex:1;min-height:0;overflow-y:auto;padding-right:.35rem;align-content:start}.word-learning-quiz-summary-list::-webkit-scrollbar{width:.55rem}.word-learning-quiz-summary-list::-webkit-scrollbar-thumb{border-radius:999px;background:#5a6f9247}.word-learning-quiz-summary-list::-webkit-scrollbar-track{background:#5a6f9214}.word-learning-quiz-summary-head,.word-learning-quiz-summary-item{display:grid;grid-template-columns:minmax(10rem,1.2fr) minmax(12rem,1.5fr) minmax(8rem,1fr) minmax(7rem,.8fr) minmax(6rem,.7fr);gap:.85rem;align-items:center}.word-learning-quiz-summary-head{position:sticky;top:0;z-index:1;padding:.3rem 1rem .55rem;color:var(--ink-soft);font-size:.84rem;font-weight:700;border-radius:.95rem;background:linear-gradient(180deg,#fffdfafa,#fffaf6eb);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.word-learning-quiz-summary-item{padding:.95rem 1rem;border:2px solid rgba(82,104,146,.14);border-radius:1.2rem;background:#ffffffb8}.word-learning-quiz-summary-item p{margin:0;line-height:1.6}.word-learning-quiz-summary-word{font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:1.1rem}.word-learning-quiz-result{font-weight:700}.word-learning-quiz-result.is-mastered{color:#2c8c61}.word-learning-quiz-result.is-pending{color:#c06154}.word-learning-quiz-summary-actions{justify-content:flex-end}.word-learning-quiz-audio-actions{display:inline-flex;align-items:center;justify-self:start;gap:.65rem}.word-learning-quiz-word-block{display:grid;gap:.45rem;justify-items:center;justify-self:center}.word-learning-quiz-word{font-family:Figtree,Segoe UI,Arial,PingFang SC,Microsoft YaHei,sans-serif;font-weight:700;letter-spacing:.01em;font-size:clamp(2.2rem,5vw,4rem);line-height:1;text-align:center}.word-learning-quiz-phonetic{margin:0;color:var(--ink-soft);font-size:1.28rem;line-height:1.35;text-align:center}.word-learning-quiz-audio-btn{display:inline-flex;align-items:center;justify-content:center;width:3.1rem;height:3.1rem;border:3px solid var(--line);border-radius:999px;background:linear-gradient(180deg,#ecf6fff5,#c2e3faeb);color:var(--ink);box-shadow:4px 4px #5f79a838,inset 0 1px #ffffffe6;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.word-learning-quiz-audio-btn:hover{transform:translateY(-2px);box-shadow:5px 5px #5f79a842,inset 0 1px #ffffffe6;background:linear-gradient(180deg,#e2f0ff,#b2d9f6f5)}.word-learning-quiz-meaning{padding:1.05rem 1.35rem;display:flex;align-items:center;justify-content:center;gap:1.35rem;border-radius:1.2rem;font-size:clamp(1.2rem,2vw,1.4rem);text-align:center}.word-learning-quiz-meaning p{margin:0}.word-learning-quiz-meaning-part{min-width:5.5rem;color:var(--ink);font-weight:700;text-align:right}.word-learning-quiz-meaning-text{min-width:15rem;color:var(--ink);font-weight:600;text-align:left}.word-learning-quiz-meaning p+p{margin-top:0}.word-learning-quiz-actions{display:grid;gap:.75rem;align-items:stretch;width:min(100%,58rem)}.word-learning-spelling-panel{outline:none}.word-learning-spelling-mode-toggle{display:inline-flex;align-items:center;gap:.45rem;padding:.34rem .46rem .34rem .72rem;border:2px solid rgba(82,104,146,.18);border-radius:999px;background:#ffffffc7;color:var(--ink-soft);font:inherit;font-size:.85rem;font-weight:800;line-height:1;cursor:pointer;transition:border-color .16s ease,background .16s ease,color .16s ease}.word-learning-spelling-mode-toggle strong{display:inline-flex;align-items:center;justify-content:center;min-width:1.65rem;min-height:1.35rem;border-radius:999px;background:#64748b1f;color:#64748b}.word-learning-spelling-mode-toggle.is-on{border-color:#2473484d;background:#ddfae9db;color:#247348}.word-learning-spelling-mode-toggle.is-on strong{background:#247348;color:#fff}.word-learning-spelling-stage{display:grid;grid-template-rows:minmax(4.8rem,auto) 1.7rem 1.7rem auto;gap:.85rem;place-items:center;flex:1;min-height:0;align-content:center;padding-block:clamp(1rem,5vh,3rem)}.word-learning-spelling-row{display:grid;grid-template-columns:minmax(0,1fr) 3.1rem;align-items:end;width:min(100%,46rem);gap:1rem}.word-learning-spelling-word{position:relative;display:flex;justify-self:center;justify-content:center;align-items:end;gap:clamp(.28rem,1vw,.5rem);min-height:4.8rem}.word-learning-spelling-input{position:fixed;top:0;left:0;width:1px;min-width:1px;height:1px;border:0;padding:0;opacity:.01;color:transparent;caret-color:transparent;background:transparent;font-size:16px;outline:none;-webkit-text-fill-color:transparent}.word-learning-spelling-slot{position:relative;width:clamp(1.75rem,5vw,2.7rem);height:4.5rem;display:inline-flex;align-items:flex-start;justify-content:center}.word-learning-spelling-slot:after{content:"";position:absolute;left:0;right:0;bottom:.3rem;height:.3rem;border-radius:999px;background:#465265;transition:background .16s ease,transform .16s ease}.word-learning-spelling-slot.is-filled:after{background:#465265}.word-learning-spelling-slot.is-error:after{background:#e3282e;transform:translateY(1px)}.word-learning-spelling-letter{display:inline-flex;min-height:3rem;align-items:center;justify-content:center;font-family:"Baloo 2",PingFang SC,Microsoft YaHei,sans-serif;font-size:clamp(2.2rem,5vw,3.4rem);line-height:1;font-weight:700;color:#16a15a}.word-learning-spelling-slot.is-error .word-learning-spelling-letter{color:#e3282e}.word-learning-spelling-phonetic,.word-learning-spelling-notice,.word-learning-spelling-meaning{margin:0;text-align:center}.word-learning-spelling-notice{display:inline-flex;align-items:center;justify-content:center;min-width:8rem;min-height:1.35rem;padding:.22rem .7rem;border-radius:999px;background:#ffe2ebdb;color:#9a3550;font-size:.92rem;font-weight:800;line-height:1.2;opacity:0;transition:opacity .14s ease}.word-learning-spelling-notice.is-visible{opacity:1}.word-learning-spelling-phonetic{color:var(--ink-soft);font-size:1.25rem}.word-learning-spelling-meaning{color:var(--ink);font-size:clamp(1.4rem,3vw,2rem);font-weight:700;line-height:1.45}.story-card{padding:1.1rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes button-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (min-width: 768px){.page-header{padding-top:1.2rem}.page-main{padding-top:2.5rem}.page-main-word-learning{padding-top:1.35rem}.word-learning-layout{grid-template-columns:18rem minmax(0,1fr);align-items:start}.word-learning-generator-layout{grid-template-columns:minmax(18rem,.95fr) minmax(0,1.05fr);align-items:start}.word-learning-story-config-layout{grid-template-columns:minmax(18rem,1.05fr) minmax(16rem,.95fr);align-items:stretch}.word-learning-set-list-page{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-grid{grid-template-columns:19.5rem minmax(0,.95fr);align-items:start}.system-summary-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.system-summary-grid-users{grid-template-columns:repeat(4,minmax(0,1fr))}.user-management-toolbar{grid-template-columns:minmax(0,1.5fr) minmax(12rem,.8fr) auto;align-items:end}.user-management-grid{grid-template-columns:minmax(0,1.2fr) minmax(18rem,.9fr);align-items:start}.user-management-grid--single{grid-template-columns:minmax(0,1fr)}.ai-model-grid{grid-template-columns:minmax(0,1fr) minmax(20rem,1fr)}.ai-speech-two-column{grid-template-columns:repeat(2,minmax(0,1fr))}.ai-speech-three-column{grid-template-columns:repeat(3,minmax(0,1fr))}.word-learning-composer-grid,.word-learning-detail-grid{grid-template-columns:minmax(0,1.05fr) minmax(18rem,.95fr);align-items:start}.word-learning-composer-grid.is-single-step,.word-learning-detail-grid-single{grid-template-columns:1fr}.word-learning-draft-grid,.word-learning-story-form,.word-learning-quiz-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.word-learning-quiz-summary-head,.word-learning-quiz-summary-item{grid-template-columns:minmax(8rem,1fr) minmax(10rem,1.4fr) minmax(7rem,.9fr) minmax(6rem,.8fr) minmax(5rem,.7fr)}.word-learning-draft-table-head,.word-learning-draft-table-row{min-width:62rem}.word-learning-story-split-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (min-width: 1200px){.word-learning-set-list-page{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width: 640px){:root{--floating-user-menu-gap: .85rem}.page-section{width:min(100% - 1rem,72rem)}.clay-nav{align-items:flex-start;flex-direction:column;padding:.72rem .8rem}.nav-auth{width:100%;justify-content:space-between;margin-left:0}.profile-card-head{flex-direction:column;align-items:stretch}.user-center-title{font-size:1.35rem}.profile-title{font-size:1.5rem}.profile-card,.word-learning-sidebar,.word-learning-card,.story-card{padding:1rem}.avatar-preview{width:6rem;height:6rem}.system-summary-grid{grid-template-columns:1fr}.user-management-toolbar-actions,.system-header-actions,.ai-model-flags,.word-learning-actions-row{display:grid}.word-learning-scope-grid{grid-template-columns:1fr}.word-learning-story-display-field{max-width:none}.word-learning-story-split-grid{grid-template-columns:1fr}.word-learning-story-generator-actions{justify-content:stretch}.word-learning-quiz-setup-actions{display:flex;justify-content:flex-end}.user-row{grid-template-columns:auto minmax(0,1fr)}.user-row--managed{grid-template-columns:1fr}.user-row-actions{align-items:stretch}.status-pill{justify-self:start}.user-detail-top{align-items:flex-start;flex-direction:column}.credit-rule-item,.credit-adjust-actions,.word-learning-set-item,.word-learning-set-list-head,.word-learning-draft-head,.word-learning-section-head,.word-learning-quiz-head,.story-word-popover{flex-direction:column;align-items:stretch}.word-learning-quiz-word-row{grid-template-columns:2.85rem minmax(0,1fr) 2.85rem;justify-items:center;width:100%;padding-inline:0}.word-learning-spelling-row{grid-template-columns:minmax(0,1fr) 2.85rem;width:100%}.word-learning-spelling-stage{padding-block:1rem}.word-learning-spelling-word{gap:.22rem}.word-learning-spelling-slot{width:clamp(1.25rem,8vw,1.9rem);height:3.9rem}.story-word-popover{width:min(100%,calc(100vw - 2rem))}.word-learning-draft-table{overflow-x:visible}.word-learning-draft-table-head{display:none}.word-learning-draft-table-row{min-width:0;grid-template-columns:1fr}.word-learning-draft-cell-label{display:block}.word-learning-draft-cell-actions{justify-items:stretch}.word-learning-draft-cell-actions .word-learning-inline-actions{justify-content:flex-start}.word-learning-quiz-summary-head{display:none}.word-learning-quiz-summary-item{grid-template-columns:1fr}}@media (prefers-reduced-motion: reduce){.clay-nav,.user-row,.is-spinning,.word-learning-spelling-slot:after,.story-highlight{transition:none;animation:none}.clay-nav:hover,.clay-nav:focus-within,.clay-nav:active{transform:none}}@media print{html,body{background:#fff;font-family:Microsoft YaHei,PingFang SC,sans-serif!important}*{color:#000!important;-webkit-text-fill-color:#000!important;opacity:1!important;filter:none!important;mix-blend-mode:normal!important;text-shadow:none!important;box-shadow:none!important}.page-header,.bg-blob,.word-learning-sidebar,.word-learning-actions-row,.story-delete-btn,.story-word-popover,.dialog-feedback{display:none!important}.page-main,.page-shell,.page-section,.word-learning-shell,.word-learning-quiz-shell,.word-learning-layout,.word-learning-content,.word-learning-card,.story-card{padding:0!important;margin:0!important;width:auto!important;max-width:none!important;min-height:auto!important;overflow:visible!important;box-shadow:none!important;border:none!important;background:#fff!important}.story-card{page-break-inside:avoid;break-inside:avoid;padding:0 0 1rem!important}.word-learning-story-detail-card{page-break-inside:auto!important;break-inside:auto!important}.story-content-card{border:1px solid #d8dde6!important;background:#fff!important;background-image:none!important;overflow:visible!important}.story-bilingual-layout{display:grid!important;grid-template-columns:minmax(0,1fr) minmax(0,1fr)!important;gap:1.25rem!important;align-items:start!important}.story-bilingual-column-zh{padding-left:1.1rem!important;padding-top:0!important;border-left:1px dashed #b9c3d0!important;border-top:none!important}.profile-kicker,.profile-title,.word-learning-copy,.profile-section-title,.story-paragraph,.story-paragraph-zh,.story-word-title,.story-word-meta,.story-word-meaning{color:#000!important}.word-learning-card,.story-card,.story-content-card{background:#fff!important;background-image:none!important}.story-paragraph{color:#000!important}.story-highlight{display:inline!important;-moz-appearance:none!important;appearance:none!important;-webkit-appearance:none!important;border:none!important;padding:0 .18rem!important;margin:0!important;line-height:inherit!important;font:inherit!important;text-decoration:none!important;vertical-align:baseline!important;color:#000!important;-webkit-text-fill-color:#000!important;background:#ffe066!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}}