@charset "UTF-8";
:root{color-scheme:dark;--bg:#09090f;--panel:#13131e;--line:rgba(195,180,255,.12);--purple:#a77bff;--bright:#c8adff;--ink:#f3effa;--muted:#a5a0b6;--green:#88d5b0;--red:#ee9d9c;--gold:#e3c38b;--blue:#92bdf0;--metal:#d1d6e4;--radius:24px;--font:"Microsoft YaHei UI","PingFang SC","Microsoft YaHei",system-ui,sans-serif}
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1fr;gap:12px;margin:20px 0}.formation label{font-size:14px;color:var(--muted)}.formation select{width:100%;margin-top:8px}.formation-result{margin:15px 0;padding:22px;text-align:center;background:#a77bff0c;border:1px solid #a77bff25;border-radius:17px}.formation-result strong{font-size:26px;color:#d1b4f5;display:block;margin:5px 0}.formation-result p{font-size:15px;color:#bbaeC8}.legend{display:flex;flex-wrap:wrap;gap:10px;margin:15px 0}.legend span{font-size:14px;padding:7px 10px;border:1px solid var(--line);border-radius:10px}.loading-view{padding:90px 20px;text-align:center;color:var(--muted)}.loading-view h2{font-size:22px;color:#d6c0ed;margin-bottom:9px}.loading-view p{font-size:14px}.loading-orbit{width:65px;height:65px;border:1px solid #ad86ed26;border-top-color:#b491e8;border-radius:50%;margin:0 auto 28px;animation:orbit 1.6s linear infinite}.skeleton{background:linear-gradient(90deg,#ffffff03,#ffffff0a,#ffffff03);background-size:200% 100%;animation:shimmer 1.8s infinite;border-radius:10px;height:22px;margin:12px 0}.error-card{padding:30px;border:1px solid #d8909033;border-radius:20px;background:#d8909008}.error-card p{color:#c1a8b2;margin:12px 0 20px}.status-strip{padding:12px 16px;background:#ab80ff08;border:1px solid #ab80ff15;border-radius:13px;color:#b8a7cd;font-size:13px;margin:16px 0;line-height:1.8}
dialog{color:var(--ink);border:1px solid #a787d333;background:linear-gradient(145deg,#201a2a,#12111b 75%);border-radius:28px;padding:24px 30px 32px;width:min(560px,calc(100% - 32px));max-height:88dvh;overflow:auto;box-shadow:0 35px 120px #000a;scrollbar-width:thin;scrollbar-color:#614879 transparent}dialog::backdrop{background:#05040bbd;backdrop-filter:blur(9px)}dialog[open]{animation:sheetIn .28s ease-out}.sheet-handle{width:36px;height:4px;border-radius:3px;background:#6f617e;margin:-9px auto 20px;display:none}.sheet-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.sheet-heading .eyebrow{margin:0}.close-sheet{width:36px;height:36px;font-size:24px;border-color:#a787d31a;background:#ffffff03}#sheet-title{font-size:29px;margin:8px 0}.sheet-subtitle{color:#ae96c7;font-size:15px;margin-bottom:21px}.sheet-copy{font-size:16px;color:#d3cadf;line-height:1.95;margin-bottom:16px}.sheet-label{font-size:13px;letter-spacing:1px;color:#aa8bcd;margin:23px 0 9px}.sheet-context{font-size:14px;background:#a881e40d;border:1px solid #a881e41c;padding:14px;border-radius:13px;line-height:1.9;margin:18px 0;color:#c5b3dc}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:22px 0}.field{display:flex;flex-direction:column;gap:8px;min-width:0}.field.wide{grid-column:1/-1}.field label{font-size:14px;color:#c0b2d1}input,select,textarea{background:#09090d70;border:1px solid #ae8bde2b;border-radius:12px;color:#ede4f6;padding:12px 13px;min-height:47px;min-width:0}textarea{width:100%;resize:vertical;line-height:1.8}input::placeholder,textarea::placeholder{color:#81748d}.form-note{font-size:13px;color:#ab9bbd;line-height:1.9;margin:12px 0 20px}.form-error{font-size:14px;color:#f0aeb5;min-height:22px;margin:10px 0;white-space:pre-wrap}.segmented{display:flex;gap:8px}.segmented button{border:1px solid var(--line);border-radius:11px;padding:10px 15px;flex:1}.segmented button.active{border-color:#a77bff70;background:#a77bff18}.toast{position:fixed;bottom:100px;left:50%;transform:translate(-50%,20px);padding:12px 22px;border:1px solid #b898e249;border-radius:14px;background:#2a2039f5;color:#ecdfff;font-size:14px;box-shadow:0 8px 40px #0006;opacity:0;pointer-events:none;transition:.25s;z-index:100;max-width:90vw;text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}.inline-actions{display:flex;gap:8px;align-items:center}.file-label{display:flex;align-items:center;justify-content:center;gap:8px;min-height:47px;border:1px dashed #a487cb66;border-radius:13px;color:#d0b5f2;background:#a77bff08;padding:12px;cursor:pointer}.file-label input{display:none}.reference-result{font-size:14px;line-height:1.9}.reference-result mark{background:#9b73d033;color:#efdcff}.version-note{font-size:12px;color:#90829e;margin:14px 0;text-align:center}.compact{margin-bottom:12px;padding:18px}.nowrap{white-space:nowrap}.saved-dot{color:#9ac6ad;font-size:12px}.report-mode{font-size:12px;color:#a998ba}.two-buttons{display:flex;gap:10px}.two-buttons>*{flex:1}.current-year{color:#c5a6f0}.year-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:20px 0}.year-cell{display:flex;justify-content:space-between;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font-size:14px}.lesson-body{line-height:1.95;font-size:16px}.lesson-body p{margin:14px 0;color:#d1c5df}.edit-note{font-size:13px;color:#ad99c6}.check-label{display:flex;align-items:center;gap:10px;font-size:14px;color:#bca9d3}.check-label input{min-height:20px;width:18px;height:18px;accent-color:#ac7df7}.hidden{display:none!important}
@keyframes enter{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}@keyframes orbit{to{transform:rotate(360deg)}}@keyframes breathe{50%{box-shadow:0 0 55px #9863e33b,inset 0 0 25px #d9beff32;transform:scale(1.035)}}@keyframes grow{from{transform:scaleY(.05)}}@keyframes shimmer{to{background-position:-200% 0}}@keyframes sheetIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1180px){main{padding:32px 46px 70px}.hero{min-height:220px}.hero h1{font-size:31px}}
@media(max-width:900px){.topbar{padding:18px 24px;height:82px}.layout{grid-template-columns:165px minmax(0,1fr)}.desktop-rail{padding:28px 16px}.nav-item{padding:13px 12px;font-size:14px;gap:9px}main{padding:23px 23px 65px}.hero{grid-template-columns:1fr 125px;padding:23px}.orbit{height:132px;width:132px}.hero h1{font-size:24px}.split-grid{gap:14px}.card{padding:21px}.hero .subtitle{font-size:14px}.profile-date{font-size:12px}.term-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){body{font-size:16px}.topbar{height:77px;padding:15px 20px;background:#0b0a10b8;backdrop-filter:blur(20px);position:sticky;top:0;z-index:20}.brand{font-size:17px;gap:10px}.brand-mark{width:40px;height:40px;border-radius:12px;font-size:22px}.brand small{font-size:10px;letter-spacing:1px}.brand-divider{margin:0}.top-actions{gap:10px}.local-dot{font-size:11px;gap:5px}.top-actions .icon-btn{width:36px;height:36px;border-radius:11px}.layout{display:block}.desktop-rail{display:none}main{padding:22px 18px 112px}.bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;z-index:30;background:#11101bec;backdrop-filter:blur(22px);border-top:1px solid #b398d125;padding:8px 8px max(8px,env(safe-area-inset-bottom));min-height:77px}.bottom-nav .nav-item{padding:7px 1px 5px;font-size:11px;gap:5px;flex-direction:column;border-radius:12px;line-height:1.4;color:#988da7}.bottom-nav .nav-item.active{background:none;box-shadow:none;color:#c9a8ff}.bottom-nav .nav-item .icon{width:23px;height:23px}.bottom-nav .nav-item.active .icon{filter:drop-shadow(0 0 6px #b980ff66)}h1{font-size:27px}h2{font-size:22px}.page-heading{gap:10px;margin-bottom:20px}.page-heading .primary-btn{padding:10px 14px;font-size:13px;min-height:42px;border-radius:12px}.page-heading .eyebrow{font-size:10px;letter-spacing:1.5px}.subtitle{font-size:14px;line-height:1.8}.hero{grid-template-columns:minmax(0,1fr) 108px;padding:23px 20px;min-height:198px;border-radius:22px}.hero h1{font-size:24px;letter-spacing:0;line-height:1.6}.hero .subtitle{font-size:13px;margin:9px 0 0;line-height:1.9}.hero-tag{font-size:10px;margin-bottom:11px;padding:3px 7px}.orbit{height:117px;width:117px;margin-right:-9px}.orbit-center{font-size:27px}.orbit-center small{font-size:8px;letter-spacing:2px}.orbit:after{inset:15px}.card{padding:20px;border-radius:21px;margin-bottom:17px}.card-head{margin-bottom:17px}.card-head h2{font-size:20px}.pill{font-size:11px;padding:4px 8px}.profile-line{gap:10px}.profile-date{font-size:12px;line-height:1.7}.profile-name{font-size:17px}.avatar{width:41px;height:41px}.pillars{border-radius:15px;margin:0 -4px}.pillar{padding:13px 3px 10px}.pillar-label{font-size:13px;margin-bottom:5px}.hanzi{font-size:39px;line-height:1.5}.god-btn{font-size:14px;min-height:31px}.hidden-stems button{font-size:14px;padding:1px 0}.stage{font-size:11px}.tap-hint{font-size:12px;margin-top:13px}.split-grid{grid-template-columns:1fr;gap:0}.split-grid>.card{margin-bottom:17px}.element-bars{height:115px;margin:9px 0}.bar-track{height:70px;max-width:35px}.element-col{gap:5px}.yun-item{flex-basis:97px}.section-link{padding:18px}.section-link h3{font-size:17px}.section-link p{font-size:12px}.section-link .link-icon{width:42px;height:42px;border-radius:12px}.scroll-chips{margin-left:-18px;margin-right:-18px;padding-left:18px;padding-right:18px}.chip{font-size:14px;padding:8px 13px}.report-headline{font-size:23px}.prose{font-size:16px;line-height:1.95}.analogy{font-size:16px;padding:15px}.card-label{font-size:12px}.report-intro p{font-size:13px}.question-box{padding:14px}.lesson-grid{gap:10px}.lesson{padding:17px;min-height:143px}.lesson h3{font-size:16px;max-width:90%;margin-top:24px}.lesson p{font-size:12px;line-height:1.8}.lesson .lesson-num{font-size:27px;right:15px;top:10px}.term-grid{grid-template-columns:repeat(3,1fr);gap:8px}.term-tile{padding:14px 11px}.term-tile strong{font-size:16px}.term-tile span{font-size:11px;line-height:1.7}.archive-grid{grid-template-columns:1fr;gap:0}.archive-gz{font-size:24px}.stat-row{gap:8px}.stat{padding:13px 10px}.stat strong{font-size:23px}.stat span{font-size:11px}.prompt-grid{gap:9px}.prompt{font-size:14px;padding:13px}.chat-top{padding:25px 18px}.chat-top h2{font-size:24px}.chat-composer{bottom:91px}.chat-composer textarea{padding:9px 6px;font-size:15px}.chat-composer button{width:42px;height:42px}.bubble{padding:15px;font-size:15px;max-width:97%}.status-strip{font-size:12px;padding:11px 13px}.learning-hero{padding:23px}.learning-hero h2{font-size:24px}.form-grid{gap:14px}dialog{margin:auto 0 0;max-width:100%;width:100%;border-radius:26px 26px 0 0;padding:20px 23px max(28px,env(safe-area-inset-bottom));max-height:90dvh}.sheet-handle{display:block}.sheet-copy{font-size:16px}.sheet-subtitle{font-size:14px}#sheet-title{font-size:28px}.form-note{font-size:12px}.footer-actions .secondary-btn{font-size:14px}.toast{bottom:100px}.searchbox{margin-bottom:17px}.empty{padding:31px 20px}.material{padding:19px}.version-note{font-size:11px}}
@media(max-width:365px){main{padding-left:13px;padding-right:13px}.topbar{padding-left:14px;padding-right:14px}.local-dot{display:none}.hero{grid-template-columns:1fr 91px;padding:21px 17px}.hero h1{font-size:22px}.orbit{height:104px;width:104px;margin-left:-7px}.card{padding:17px}.profile-date{font-size:11px}.hanzi{font-size:36px}.term-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.page-heading{flex-wrap:wrap;align-items:flex-end}.page-heading h1{font-size:25px;letter-spacing:0}.page-heading>div{min-width:0}.page-heading .primary-btn{white-space:nowrap;flex-shrink:0;font-size:14px;padding:10px 12px}.hero-tag{position:relative;width:max-content;max-width:calc(100% + 115px);font-size:11px;letter-spacing:0}.hero{padding-top:18px;padding-bottom:20px}.hero .subtitle{font-size:14px}.bottom-nav .nav-item{font-size:12px}.small-note,.status-strip,.form-note{font-size:13px}.lesson p,.term-tile span{font-size:13px}.term-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.god-btn{min-height:36px}.hidden-stems{flex-wrap:nowrap;gap:2px}.hidden-stems button{min-width:0;flex:0 1 22px;padding:1px 0}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}