:root{--night:#101e28;--night-2:#182a34;--night-3:#22343d;--paper:#f3eee4;--paper-2:#fffaf0;--ink:#24313a;--muted:#aebdc0;--gold:#e7bd72;--gold-light:#f5daa0;--line:#39515a;--serif:"Songti SC","STSong","Noto Serif CJK SC",serif;--sans:"Microsoft YaHei","PingFang SC",system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--night);color:var(--paper);font:15px/1.8 var(--sans)}[hidden]{display:none!important}a{color:inherit}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px}.site-width{width:min(calc(100% - 64px),1240px);margin-inline:auto}.skip-link{position:absolute;left:12px;top:-80px;background:var(--gold);color:var(--ink);padding:8px 14px;z-index:20}.skip-link:focus{top:12px}.eyebrow{text-transform:uppercase;font-size:11px;font-weight:700;letter-spacing:.15em;color:var(--gold);margin:0 0 17px}.site-header{border-bottom:1px solid #ffffff18}.header-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{text-decoration:none;display:inline-flex;align-items:center;gap:12px;font-size:13px;font-weight:700;letter-spacing:.05em}.brand i{font-style:normal;color:#748f95;margin:0 5px}.brand-seal{display:inline-grid;place-items:center;width:35px;height:35px;border:1px solid var(--gold);color:var(--gold);font:21px/1 var(--serif)}.header-note,.header-back{font-size:12px;color:var(--muted)}.header-back{text-decoration:none}.header-back:hover{color:var(--gold)}
.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:clamp(40px,7vw,120px);align-items:center;padding:80px 0 94px}.hero-copy{padding:20px 0}.hero h1,.lesson-heading h1{font:700 clamp(55px,6.7vw,100px)/1.18 var(--serif);letter-spacing:-.045em;margin:0;text-wrap:balance}.hero h1 em,.lesson-heading h1 em{font-style:normal;color:var(--gold-light)}.hero-lead{max-width:580px;color:#d3d9d3;font-size:18px;line-height:1.95;margin:29px 0 31px}.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.button{min-height:48px;padding:10px 20px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:space-between;gap:25px;text-decoration:none;font-weight:700;font-size:13px;border-radius:3px;transition:transform .18s ease,background .18s ease,color .18s ease}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--gold);color:#17232b}.button.primary:hover{background:var(--gold-light)}.button.text-button{color:var(--paper);border-color:var(--line)}.button.text-button:hover{border-color:var(--gold)}.button.outline{border-color:#9a7d52;color:var(--ink);background:transparent}.button.outline:hover{background:#fff6e6}.hero-clarity{margin:23px 0 0;padding-left:13px;border-left:2px solid var(--gold);font-size:12px;color:#aabbbc;line-height:1.8}
.hero-art{min-height:560px;position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:space-between;padding:24px 30px 29px;overflow:hidden;text-decoration:none;border:1px solid #6e7580;border-radius:3px;background:radial-gradient(circle at 52% 45%,#344558 0,#182638 43%,#111b2a 70%,#0d1724 100%);box-shadow:15px 17px 0 #223139,0 36px 76px #02091270;transition:transform .25s ease}.hero-art:hover{transform:translateY(-4px)}.hero-art:after{content:"";position:absolute;z-index:-1;inset:14px;border:1px solid #ffffff2a;pointer-events:none}.star-field{position:absolute;inset:0;opacity:.6;background-image:radial-gradient(circle,#f9eccd 1px,transparent 1.5px),radial-gradient(circle,#d9e6e8 1px,transparent 1.5px);background-size:77px 89px,119px 111px;background-position:9px 18px,39px 70px}.hero-art-top,.hero-art-bottom{position:relative;z-index:1}.hero-art-top{display:flex;justify-content:space-between;color:#d6ded7;font-size:11px;letter-spacing:.13em}.hero-moon{width:230px;height:230px;border-radius:50%;position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);background:#e9ddbd;box-shadow:0 0 20px #f3dca255,0 0 84px #f0d69c35,0 0 180px #ead89e1c;overflow:hidden}.hero-moon:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 23% 28%,#89897b45 0 7%,transparent 8%),radial-gradient(circle at 62% 51%,#89897b3a 0 12%,transparent 13%),radial-gradient(circle at 38% 73%,#89897b38 0 8%,transparent 9%)}.hero-moon-light{position:absolute;right:-9%;top:-9%;width:100%;height:118%;border-radius:50%;background:#1a2736;box-shadow:-7px 0 30px #354454}.hero-art-bottom{display:grid;gap:8px}.hero-art-bottom small{font-size:11px;color:#c7ced0}.hero-art-bottom strong{font:700 43px/1.3 var(--serif)}.hero-art-bottom span{margin-top:15px;padding-top:13px;border-top:1px solid #ffffff55;font-size:13px;color:var(--gold-light);display:flex;justify-content:space-between}.hero-art-bottom b{font-size:23px;font-weight:400}
.entry-section{background:var(--paper);color:var(--ink);padding:78px 0 85px}.section-head{display:grid;grid-template-columns:1fr minmax(260px,440px);gap:20px;align-items:end;margin-bottom:34px}.section-head .eyebrow{grid-column:1/-1;margin-bottom:-10px;color:#8e6634}.section-head h2,.method-heading h2,.reader-heading h2,.lesson-sources h2{font:700 clamp(32px,3.8vw,49px)/1.3 var(--serif);letter-spacing:-.025em;margin:0}.section-head>p:last-child{margin:0;color:#526269;font-size:14px}.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.entry-card{min-height:325px;padding:32px;border:1px solid #d8d1c1;background:#fffcf5;display:flex;flex-direction:column;align-items:flex-start;position:relative}.entry-card:before{content:"";position:absolute;inset:8px;border:1px solid #eee5d4;pointer-events:none}.entry-icon{border:1px solid #bda879;width:43px;height:43px;display:grid;place-items:center;color:#856938;font:15px/1 Georgia,serif;margin-bottom:26px}.entry-label{font-size:11px;font-weight:700;letter-spacing:.1em;color:#7f6c54}.entry-card h3{font:700 29px/1.3 var(--serif);margin:8px 0}.entry-card p{max-width:460px;color:#58666c;font-size:13px;margin:0 0 21px}.entry-card .button{margin-top:auto;min-width:178px}.entry-card .entry-footnote{font-size:11px;margin:15px 0 0;color:#6f7775}.file-input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;pointer-events:none}.upload-button{cursor:pointer}
.pdf-reader{margin-block:54px 70px;background:#f9f5eb;color:var(--ink);border:1px solid #c7b693;padding:30px}.reader-heading{display:flex;justify-content:space-between;align-items:start;gap:20px;border-bottom:1px solid #d6cdbd;padding-bottom:22px}.reader-heading .eyebrow{color:#88653e}.quiet-button{background:none;border:0;color:#ad7b3d;font-size:12px;font-weight:700;padding:7px 0}.quiet-button:hover{text-decoration:underline}.pdf-status{font-size:13px;color:#526269}.reader-toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:14px 0 19px;font-size:12px}.reader-toolbar span:first-child{max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700}.reader-toolbar select{padding:5px 9px;background:#fff;border:1px solid #bcb3a4;color:var(--ink)}.reader-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.page-text,.reading-notes{border:1px solid #d4cbbd;background:#fffdf8;padding:22px}.page-text h3,.reading-notes h3{margin:0 0 18px;font:700 22px/1.3 var(--serif)}.pdf-page-text{max-height:560px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.95;font-size:14px;color:#293941}.muted{font-size:11px;color:#6f7b7a}.reading-notes{display:flex;flex-direction:column;gap:7px}.method-chip{align-self:flex-start;font-size:10px;letter-spacing:.04em;color:#8d683c}.reading-notes label{font-size:12px;font-weight:700;margin-top:10px}.reading-notes textarea,.stage-content textarea{width:100%;resize:vertical;border:1px solid #bfc6c1;background:#fffefa;color:#24313a;padding:10px 12px;line-height:1.7}.small-button{align-self:flex-start;border:1px solid #9a7d52;background:#faf4e7;color:#66502f;padding:7px 10px;font-size:11px}.reader-warning{font-size:11px;color:#856238;background:#f8efd9;padding:10px;margin:14px 0 0}
.method-section{display:grid;grid-template-columns:minmax(0,360px) 1fr;gap:9vw;padding-block:100px 110px}.method-heading p:last-child{color:#acbabe;font-size:13px}.method-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}.method-list li{padding:23px;border-top:1px solid #607078;background:#ffffff08}.method-list span{display:block;color:var(--gold);font-size:11px;letter-spacing:.08em}.method-list strong{display:block;font:700 24px/1.4 var(--serif);margin:18px 0 6px}.method-list p{font-size:12px;color:#a9b9bc;margin:0}.site-footer{border-top:1px solid #ffffff29}.footer-inner{display:flex;justify-content:space-between;gap:20px;padding:22px 0;color:#a3b0b2;font-size:11px}.footer-inner a{color:var(--gold-light);text-decoration:none}
.lesson-page{padding-top:28px;padding-bottom:80px}.lesson-breadcrumb{font-size:11px;color:#a9b9b7;letter-spacing:.08em}.lesson-heading{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:40px 0 42px}.lesson-heading h1{font-size:clamp(51px,5.4vw,76px)}.lesson-heading p:last-child{max-width:540px;color:#b9c8c8}.lesson-mini-moon{flex:none;width:140px;height:140px;background:#dacead;border-radius:50%;box-shadow:0 0 60px #d3b78240;overflow:hidden}.lesson-mini-moon>div{width:140px;height:140px;border-radius:50%;background:#162634;transform:translateX(60px)}.pedagogy-note{margin:0 0 30px;padding:14px 18px;background:#223640;border-left:2px solid var(--gold);font-size:12px;color:#d4dcda}.pedagogy-note strong{color:var(--gold-light)}.lesson-steps{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;margin:0 0 20px;padding:0;border:1px solid var(--line)}.lesson-steps li{padding:12px 9px;text-align:center;font-size:11px;color:#98abb0;border-right:1px solid var(--line)}.lesson-steps li:last-child{border-right:0}.lesson-steps li.is-current{background:var(--gold);color:#1e3038;font-weight:700}.lesson-steps li.is-done{color:var(--gold-light)}.lesson-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(350px,.9fr);gap:18px;align-items:start}.book-page{background:var(--paper-2);color:var(--ink);padding:32px 38px 40px;min-height:450px;box-shadow:11px 11px 0 #1c313b;border:1px solid #d6c7ab}.book-page-top{display:flex;justify-content:space-between;border-bottom:1px solid #d4c8b4;padding-bottom:12px;font-size:10px;font-weight:700;color:#8d6f47;letter-spacing:.08em}.book-page h2{font:700 35px/1.35 var(--serif);margin:32px 0 16px}.book-lead{font:20px/1.8 var(--serif);color:#4c5c5c}.book-body p{font-size:14px;line-height:2.05;color:#34444a;margin:18px 0}.book-lock{padding:20px 0;border-top:1px dashed #c7b99d;color:#9d8260;font-size:13px}.source-line{border-top:1px solid #d4c8b4;padding-top:15px;margin-top:25px;display:flex;flex-wrap:wrap;gap:10px 20px;font-size:10px}.source-line strong{color:#8d6f47}.source-line a{color:#395e6e}.learning-panel{border:1px solid #536872;background:var(--night-2);padding:27px 30px 32px;min-height:450px}.panel-head{display:flex;justify-content:space-between;gap:12px;align-items:start}.panel-head .eyebrow{margin-bottom:15px}.panel-head span:last-child{color:#9db2b5;font-size:11px}.learning-panel h2{font:700 30px/1.4 var(--serif);margin:0 0 21px}.stage-question{font:20px/1.65 var(--serif);margin:0 0 22px}.choice-stack{display:grid;gap:9px}.choice-button,.radio-choice{display:block;width:100%;text-align:left;border:1px solid #60777f;background:#233941;color:#f3f4e9;padding:12px 15px;border-radius:2px;font-size:13px;line-height:1.65}.choice-button:hover,.radio-choice:hover{border-color:var(--gold);background:#2b4550}.radio-choice{cursor:pointer}.radio-choice input{margin-right:9px;accent-color:#ddbb7e}.guided-note{font-size:11px;color:#a9babd;margin:18px 0}.chosen-note{padding:13px 15px;background:#2d473f;border-left:2px solid var(--gold);font-size:12px}.stage-next{margin-top:16px}.stage-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:17px}.hint-text{color:#e3cfaa;font-size:12px}.stage-feedback{min-height:1.5em;margin-top:15px;font-size:12px;color:#e9ac91}.stage-feedback.is-success{color:#bad9b8}.stage-content label:not(.radio-choice){display:block;font-size:12px;color:#d4d9d3;margin:16px 0 7px}.stage-content textarea{background:#f7f7ee}.lab-count{font-size:12px;color:var(--gold-light)}.result-banner{padding:17px;border:1px solid #998661;background:#3d3c2d;display:grid;gap:5px;margin-bottom:20px}.result-banner span{font-size:11px;color:#d1bd95}.result-banner strong{font:700 20px/1.5 var(--serif)}.reflection-card{border-top:1px solid #60777f;padding-top:17px;margin-top:19px}.reflection-card strong{font-size:12px}.reflection-card dl{margin:10px 0}.reflection-card dl>div{display:grid;grid-template-columns:85px 1fr;gap:10px;padding:8px 0;border-bottom:1px solid #43585f;font-size:11px}.reflection-card dt{color:#9eb0b2}.reflection-card dd{margin:0}
.moon-lab{margin-top:48px;padding:35px;border:1px solid #627983;background:#1a2f3a}.moon-lab-heading{display:flex;align-items:end;justify-content:space-between;gap:20px}.moon-lab-heading h2{margin:0;font:700 34px/1.4 var(--serif)}.moon-lab-heading>p{max-width:430px;font-size:12px;color:#a9bbc0}.lab-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:25px;align-items:center;margin-top:22px}.orbit-diagram{width:100%;max-height:330px}.orbit-diagram text{fill:#b9c7c4;font:14px var(--sans)}.earth-view{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:20px;border:1px solid #4b6570;background:#142732}.earth-view>span{font-size:11px;color:var(--gold)}.earth-view strong{font:700 19px/1.4 var(--serif)}.earth-view label{font-size:12px}.earth-view input{width:100%;accent-color:var(--gold)}.earth-view p{font-size:11px;color:#adc0c2;margin:0}.range-labels{display:flex;justify-content:space-between;width:100%;font-size:10px;color:#a7b9bd}.phase-disc{width:103px;height:103px;border-radius:50%;position:relative;background:#172734;border:1px solid #c6d1cf;box-shadow:0 0 26px #f1dba228;overflow:hidden}.phase-disc:before{content:"";position:absolute;top:0;bottom:0;background:#eee9d4}.phase-0:before{width:0}.phase-1:before{right:0;width:50%}.phase-2:before{left:0;width:100%}.phase-3:before{left:0;width:50%}.lesson-sources{margin-top:78px;border-top:1px solid var(--line);padding-top:40px}.lesson-sources h2{font-size:32px}.source-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin-top:25px}.source-grid article{padding:22px;border:1px solid var(--line);background:#ffffff06}.source-grid strong{font:700 19px var(--serif)}.source-grid p{font-size:12px;color:#a6b7b9}.source-grid a{font-size:11px;color:var(--gold)}
.progress-tools{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:-8px 0 18px;color:#aab9ba;font-size:11px}.progress-tools .quiet-button{color:var(--gold-light)}
@media(max-width:1000px){.hero{grid-template-columns:minmax(0,1fr) minmax(310px,.82fr);gap:35px}.hero h1{font-size:clamp(51px,6vw,75px)}.hero-art{min-height:485px}.hero-moon{width:190px;height:190px}.hero-art-bottom strong{font-size:34px}.method-section{grid-template-columns:1fr;gap:26px}.method-heading{max-width:720px}.lesson-grid{grid-template-columns:1fr 1fr}.book-page{padding:25px}.learning-panel{padding:24px}.lesson-heading h1{font-size:54px}}
@media(max-width:760px){.site-width{width:min(calc(100% - 32px),1240px)}.header-inner{min-height:62px}.header-note{display:none}.hero{display:flex;flex-direction:column;align-items:stretch;gap:20px;padding:45px 0 62px}.hero-copy{padding:0}.hero h1{font-size:clamp(48px,12vw,72px)}.hero-lead{font-size:15px;margin:21px 0}.hero-art{min-height:365px;margin:15px 8px 0 0;padding:17px 20px}.hero-art:after{inset:9px}.hero-moon{width:155px;height:155px;top:44%}.hero-art-bottom strong{font-size:28px}.hero-art-bottom span{margin-top:3px}.entry-section{padding:56px 0}.section-head{display:block}.section-head .eyebrow{margin-bottom:12px}.section-head>p:last-child{margin-top:11px}.entry-grid,.reader-grid,.lesson-grid,.lab-grid,.source-grid{grid-template-columns:1fr}.entry-card{min-height:285px;padding:25px}.entry-card h3{font-size:26px}.method-section{padding-block:65px}.method-list{grid-template-columns:1fr 1fr}.footer-inner{flex-wrap:wrap}.footer-inner span:nth-child(2){order:3;width:100%}.pdf-reader{margin-block:20px;padding:18px}.reader-heading h2{font-size:27px}.lesson-heading{padding:30px 0 25px}.lesson-heading h1{font-size:clamp(43px,10vw,60px)}.lesson-mini-moon{width:85px;height:85px}.lesson-mini-moon>div{width:85px;height:85px;transform:translateX(38px)}.lesson-steps{overflow:auto;grid-template-columns:repeat(5,minmax(110px,1fr))}.book-page{min-height:0;box-shadow:6px 6px 0 #1c313b}.learning-panel{min-height:0}.moon-lab{padding:20px;margin-top:33px}.moon-lab-heading{display:block}.moon-lab-heading h2{font-size:28px}.moon-lab-heading>p{margin-top:11px}.source-grid{gap:10px}}
@media(max-width:420px){.hero-actions{align-items:stretch}.hero-actions .button{width:100%}.hero-art{min-height:340px}.hero-moon{width:135px;height:135px}.method-list{grid-template-columns:1fr}.lesson-mini-moon{display:none}.lesson-heading h1{font-size:48px}.book-page h2{font-size:30px}.book-lead{font-size:18px}.learning-panel h2{font-size:26px}.stage-question{font-size:18px}.lesson-page{padding-bottom:55px}}
@media(max-width:760px){.lesson-grid.is-pretest .learning-panel{order:-1}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.hero-art{transition:none}}

/* AI 先生(2026-09-24):课程页右栏里是深色,PDF 阅读区里是浅色(.coach-light) */
.coach-host{margin-top:22px}
.coach{border-top:1px solid #536872;padding-top:20px;display:grid;gap:11px}
.coach-head{display:flex;align-items:center;gap:12px}
.coach-seal{flex:none;width:34px;height:34px;display:inline-grid;place-items:center;border:1px solid var(--gold);color:var(--gold);font:19px/1 var(--serif)}
.coach-titles{flex:1;min-width:0}
.coach-titles h3{margin:0;font:700 19px/1.3 var(--serif)}
.coach-sub{margin:0;font-size:11px;color:#9db2b5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.coach-badge{flex:none;font-size:10px;letter-spacing:.06em;padding:3px 10px;border:1px solid #60777f;color:#c8d3d0;border-radius:20px}
.coach-badge[data-state=ready]{border-color:#7fb08f;color:#c9ead0;background:#24433a}
.coach-badge[data-state=off],.coach-badge[data-state=paused],.coach-badge[data-state=error],.coach-badge[data-state=quota]{border-color:#9a7d52;color:#f1dfb8}
.coach-lead{margin:0;font-size:11px;color:#a9babd}
.coach-log{max-height:320px;overflow:auto;display:grid;gap:10px;padding:12px;background:#12222c;border:1px solid #3d535c;overscroll-behavior:contain}
.coach-row{display:grid;gap:3px;justify-items:start;min-width:0}
.coach-who{font-size:10px;color:#9db2b5;letter-spacing:.05em}
.coach-row p{margin:0;padding:9px 12px;background:#233941;border-left:2px solid var(--gold);font-size:13px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%}
.coach-me{justify-items:end}
.coach-me p{background:var(--gold);color:#17232b;border-left:0}
.coach-tip p{background:#2d473f;border-left-color:#8fb89a;color:#dfe9dc}
.coach-sys{justify-items:center}
.coach-sys p{background:none;border:0;padding:0;font-size:10px;color:#8ea3a7}
.coach-row.is-pending p{color:#c8d3d0;animation:coach-pulse 1.2s ease-in-out infinite}
@keyframes coach-pulse{50%{opacity:.45}}
.coach-state{margin:0;font-size:12px;color:#e3cfaa;min-height:1.5em}
.coach[data-state=ready] .coach-state{color:#bad9b8}
.coach-gate{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center}
.coach-link{font-size:12px;font-weight:700;color:var(--gold-light)}
.coach-hint{border:1px solid #8a7550;background:#2b3a36;color:#f1dfb8;padding:8px 12px;font-size:12px}
.coach-hint:hover{border-color:var(--gold)}
.coach-quiet{background:none;border:0;color:#d7b577;font-size:12px;font-weight:700;padding:6px 0}
.coach-form{display:grid;gap:8px}
.coach-form label{font-size:12px;color:#d4d9d3}
.coach-form textarea{width:100%;resize:vertical;min-height:78px;border:1px solid #bfc6c1;background:#f7f7ee;color:#24313a;padding:10px 12px;line-height:1.7}
.coach-form textarea:disabled{opacity:.6}
.coach-actions{display:flex;align-items:center;gap:12px}
.coach-note{margin-right:auto;font-size:10px;color:#8ea3a7}
.coach-send{border:0;background:var(--gold);color:#17232b;font-weight:700;font-size:13px;padding:9px 16px;border-radius:3px}
.coach-send:hover:not(:disabled){background:var(--gold-light)}
.coach-send:disabled{opacity:.45}
.coach-attach{display:flex;gap:7px;align-items:flex-start;font-size:11px;line-height:1.6}
.coach-attach input{margin-top:3px;accent-color:#9a7d52}
.coach-light{margin-top:18px;border:1px solid #d4cbbd;background:#fffdf8;padding:22px}
.coach-light .coach-seal{border-color:#9a7d52;color:#8d6f47}
.coach-light .coach-sub,.coach-light .coach-lead,.coach-light .coach-note,.coach-light .coach-who{color:#6f7b7a}
.coach-light .coach-badge{border-color:#bcb3a4;color:#5b6a6e}
.coach-light .coach-badge[data-state=ready]{border-color:#6f9d7c;color:#24543a;background:#e7f1e8}
.coach-light .coach-badge[data-state=off],.coach-light .coach-badge[data-state=paused],.coach-light .coach-badge[data-state=error],.coach-light .coach-badge[data-state=quota]{border-color:#c49a5c;color:#7a5424}
.coach-light .coach-log{background:#f9f5eb;border-color:#d6cdbd}
.coach-light .coach-row p{background:#fff;color:#293941;border-left-color:#c49a5c}
.coach-light .coach-me p{background:#24313a;color:#fffaf0}
.coach-light .coach-tip p{background:#eef3ea;color:#2f4a3c;border-left-color:#6f9d7c}
.coach-light .coach-sys p{background:none;color:#8a8f88}
.coach-light .coach-state{color:#856238}
.coach-light[data-state=ready] .coach-state{color:#2f6b4a}
.coach-light .coach-link{color:#8d5f2a}
.coach-light .coach-hint{background:#faf4e7;color:#66502f;border-color:#9a7d52}
.coach-light .coach-quiet{color:#ad7b3d}
.coach-light .coach-form label,.coach-light .coach-attach{color:#34444a}
.coach-light .coach-form textarea{background:#fffefa}
.coach-chip{display:inline-flex;align-items:center;gap:10px;margin:18px 0 0;padding:6px 14px 6px 6px;border:1px solid #4c646d;background:#16262f;font-size:12px;line-height:1.6;color:#d3d9d3;border-radius:30px}
.coach-chip-seal{flex:none;width:24px;height:24px;display:inline-grid;place-items:center;border:1px solid var(--gold);color:var(--gold);font:13px/1 var(--serif);border-radius:50%}
.coach-chip[data-state=ready]{border-color:#7fb08f;color:#c9ead0}
@media(max-width:760px){.coach-light{padding:16px}.coach-log{max-height:280px}.coach-chip{border-radius:14px;align-items:flex-start}}
@media(max-width:420px){.coach-note{display:none}.coach-actions{justify-content:flex-end}}
.coach-persona{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.coach-persona-label{font-size:11px;color:#9db2b5;margin-right:4px}
.coach-persona-btn{border:1px solid #60777f;background:transparent;color:#d4d9d3;font-size:12px;line-height:1.5;padding:4px 12px;border-radius:20px}
.coach-persona-btn:hover{border-color:var(--gold)}
.coach-persona-btn[aria-checked=true]{background:var(--gold);border-color:var(--gold);color:#17232b;font-weight:700}
.coach-light .coach-persona-label{color:#6f7b7a}
.coach-light .coach-persona-btn{border-color:#bcb3a4;color:#34444a}
.coach-light .coach-persona-btn[aria-checked=true]{background:#24313a;border-color:#24313a;color:#fffaf0}