/*!
 * case-search-workflow.css · 第五课课题二「同类空间比较分析」
 * 与 journey-env-workflow.css 同一套纸面语言，强调色改成青瓷蓝，
 * 让两个课题在视觉上能区分，但排版规则一致（七个专业共用这一份）。
 */
:root{
  --ink:#20201e;
  --muted:#716d65;
  --paper:#fffdf8;
  --paper-2:#f7f3ea;
  --ground:#ede8de;
  --line:#d9d1c3;
  --line-strong:#b9ad9a;
  --accent:#1f6b74;
  --accent-2:#17545c;
  --accent-soft:#e2efef;
  --accent-line:#a9cbcd;
  --amber:#e9ae36;
  --amber-soft:#fff2cb;
  --violet:#6651a7;
  --violet-soft:#eee9fb;
  --danger:#ad3f36;
  --danger-soft:#fbeae8;
  --shadow:0 18px 50px rgba(46,38,28,.09);
  --radius:18px;
  --header-h:70px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--ground)}
body{margin:0;min-height:100vh;color:var(--ink);background:
  linear-gradient(rgba(255,255,255,.62),rgba(255,255,255,.62)),
  repeating-linear-gradient(0deg,transparent 0 31px,rgba(69,57,42,.045) 31px 32px),
  repeating-linear-gradient(90deg,transparent 0 31px,rgba(69,57,42,.045) 31px 32px),var(--ground);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  line-height:1.55;
}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
button{color:inherit}
img{display:block;max-width:100%}
[hidden]{display:none!important}

/* ================= 页头 / hero ================= */
.tool-header{height:var(--header-h);position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:20px;padding:0 clamp(16px,3vw,42px);background:rgba(255,253,248,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(16px);box-shadow:0 6px 22px rgba(40,34,26,.06)}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;min-width:max-content}
.brand b,.brand small{display:block;line-height:1.15}.brand b{font-size:12px;letter-spacing:.12em}.brand small{margin-top:4px;color:var(--muted);font-size:10px}
.course-chip{display:flex;align-items:center;gap:9px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:var(--paper-2);font-size:12px}
.course-chip span{padding:2px 7px;border-radius:999px;background:var(--accent);color:#fff;font-weight:800}
.course-chip b{font-weight:700}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.header-actions a,.identity-pill{min-height:36px;display:inline-flex;align-items:center;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);font-size:12px;font-weight:700;text-decoration:none}
.header-actions a:hover{border-color:var(--accent);color:var(--accent)}
.identity-pill{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}

.hero{max-width:1500px;margin:0 auto;padding:clamp(28px,5vw,62px) clamp(18px,4vw,64px) clamp(24px,4vw,44px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:36px;align-items:end}
.eyebrow{margin:0 0 10px;color:var(--accent);font-size:11px;font-weight:900;letter-spacing:.18em;text-transform:uppercase}
.hero h1{max-width:920px;margin:0;font-size:clamp(30px,4.3vw,58px);line-height:1.08;letter-spacing:-.04em}
.hero>div>p:last-child{max-width:900px;margin:18px 0 0;color:var(--muted);font-size:clamp(13px,1.3vw,16px)}
.hero-status{display:grid;grid-template-columns:repeat(3,minmax(92px,1fr));gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--line);box-shadow:var(--shadow)}
.hero-status span{min-width:112px;padding:14px;background:var(--paper);color:var(--muted);font-size:10px;text-align:center}
.hero-status strong{display:block;color:var(--ink);font-size:24px;line-height:1.1}

/* ================= 步骤导航与外壳 ================= */
.mobile-steps{display:none}
.workflow-shell{max-width:1500px;margin:0 auto 80px;padding:0 clamp(12px,3vw,40px);display:grid;grid-template-columns:270px minmax(0,1fr);gap:18px;align-items:start}
.workflow-sidebar{position:sticky;top:calc(var(--header-h) + 18px);display:flex;flex-direction:column;gap:14px}
.side-intro,.side-note{padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,253,248,.93);box-shadow:var(--shadow)}
.side-intro b,.side-note b{font-size:13px}
.side-intro p,.side-note p{margin:8px 0 0;color:var(--muted);font-size:11px}
.side-note a{display:inline-flex;margin-top:12px;color:var(--accent);font-size:11px;font-weight:800;text-decoration:none}
.side-note-warn{color:#8a5f24!important;background:var(--amber-soft);border-radius:8px;padding:8px 10px}
/* ---- 侧栏：去哪儿找案例 ---- */
.side-sites{padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,253,248,.93);box-shadow:var(--shadow)}
.side-sites>b{display:block;font-size:13px}
.sites-grp{margin-top:14px}
.sites-grp h4{margin:0;font-size:11px;font-weight:800;letter-spacing:.04em;color:var(--accent)}
.sites-grp h4::before{content:"";display:inline-block;width:6px;height:6px;margin-right:6px;border-radius:50%;background:var(--accent);vertical-align:middle}
.sites-hint{margin:5px 0 0!important;color:var(--muted);font-size:10.5px;line-height:1.65}
.sites-grp ul{margin:8px 0 0;padding:0;list-style:none;display:grid;gap:7px}
.sites-grp li{padding:7px 9px;border:1px solid var(--line);border-radius:9px;background:#fff}
.sites-grp li a,.sites-nolink{display:block;color:var(--ink);font-size:11.5px;font-weight:800;text-decoration:none;line-height:1.4}
.sites-grp li a:hover{color:var(--accent)}
.sites-grp li a i{font-style:normal;font-size:10px;opacity:.55}
.sites-nolink{color:var(--muted)}
.sites-grp li small{display:block;margin-top:3px;color:var(--muted);font-size:10.5px;line-height:1.6}
.sites-foot{margin:12px 0 0!important;padding:8px 10px;border-radius:8px;background:var(--amber-soft);color:#8a5f24;font-size:10.5px;line-height:1.65}
@media (max-width:900px){.sites-grp ul{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.sites-grp ul{grid-template-columns:1fr}}
.desktop-steps{display:grid;gap:8px}
.desktop-steps button{width:100%;display:grid;grid-template-columns:38px minmax(0,1fr) auto;gap:10px;align-items:center;padding:13px 12px;border:1px solid var(--line);border-radius:14px;background:rgba(255,253,248,.92);text-align:left;cursor:pointer;transition:.18s}
.desktop-steps button:hover{border-color:var(--line-strong);transform:translateX(2px)}
.desktop-steps button.is-active{border-color:var(--accent);background:var(--accent);color:#fff;box-shadow:0 12px 30px rgba(31,107,116,.22)}
.desktop-steps button.is-complete:not(.is-active){border-color:var(--accent-line);background:#f0f7f7}
.desktop-steps .step-no{display:grid;place-items:center;width:34px;height:34px;border:1px solid currentColor;border-radius:10px;font-size:11px;font-weight:900}
.desktop-steps b,.desktop-steps small{display:block}
.desktop-steps b{font-size:13px}
.desktop-steps small{margin-top:2px;opacity:.68;font-size:9px}
.desktop-steps i{font-style:normal;white-space:nowrap;opacity:.68;font-size:9px}

.workflow-main{min-width:0;display:grid;gap:18px}
.workflow-panel{overflow:hidden;border:1px solid var(--line);border-radius:22px;background:rgba(255,253,248,.96);box-shadow:var(--shadow)}
.panel-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,38%);gap:26px;align-items:end;padding:clamp(22px,3vw,34px);border-bottom:1px solid var(--line);background:linear-gradient(135deg,#fffdf8 0%,#f7f3ea 100%)}
.panel-heading span{color:var(--accent);font-size:11px;font-weight:900;letter-spacing:.08em}
.panel-heading h2{margin:6px 0 0;font-size:clamp(23px,3vw,37px);line-height:1.12;letter-spacing:-.025em}
.panel-heading p{margin:0;color:var(--muted);font-size:12px}
.panel-section{padding:20px clamp(18px,3vw,32px)}
.panel-section+.panel-section{border-top:1px solid var(--line)}
.panel-section>h3{margin:0 0 4px;font-size:15px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.panel-section>h3 small{font-weight:500;color:var(--muted);font-size:11px}
.panel-section>p.lead{margin:0 0 14px;color:var(--muted);font-size:12px}
.evidence-tip{margin:20px clamp(18px,3vw,32px) 0;padding:13px 15px;display:flex;gap:12px;align-items:flex-start;border:1px solid var(--accent-line);border-left:4px solid var(--accent);border-radius:10px;background:var(--accent-soft);font-size:11px}
.evidence-tip b{white-space:nowrap;color:var(--accent)}
.honest-tip{margin:14px clamp(18px,3vw,32px) 0;padding:12px 14px;border:1px solid #e6d6a8;border-left:4px solid var(--amber);border-radius:10px;background:var(--amber-soft);font-size:11px;line-height:1.75}
.honest-tip b{color:#8a5f24}
.panel-actions{padding:18px clamp(18px,3vw,32px);border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}
.panel-actions.split-actions{justify-content:space-between}

.btn{min-height:43px;padding:0 17px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:12px;font-weight:850;cursor:pointer;transition:.18s}
.btn:hover{transform:translateY(-1px)}
.btn.primary{border-color:var(--accent);background:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-2)}
.btn.ghost{background:var(--paper-2)}
.btn.ghost:hover{border-color:var(--ink)}
.btn.tiny{min-height:28px;padding:0 10px;border-radius:8px;font-size:10.5px}
.btn.danger{color:var(--danger)}
.btn.danger:hover{border-color:var(--danger);background:var(--danger-soft)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}
.btn.is-busy{opacity:.7;cursor:progress}
.btn.confirm{min-width:230px;border-color:var(--ink);background:var(--ink);color:#fff}
.btn.confirm.is-confirmed{border-color:var(--accent);background:var(--accent)}
/* 未就绪时不 disabled：读屏与键盘用户仍能按，按下去会被带到第一处缺口 */
.btn.confirm.is-blocked{background:#efeade;border-color:var(--line-strong);color:#6d675c}

.empty-tip{padding:22px;border:1px dashed var(--line-strong);border-radius:14px;background:#fbf9f4;color:var(--muted);font-size:12px;line-height:1.85}
.empty-tip b{display:block;margin-bottom:6px;color:var(--ink);font-size:13px}
.empty-tip p{margin:0}

/* ================= 01 定题与限定 ================= */
#category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(178px,1fr));gap:10px;margin-bottom:18px}
.cat-card{display:grid;gap:3px;padding:14px 13px;border:1px solid var(--line);border-radius:14px;background:var(--paper);text-align:left;cursor:pointer;transition:.16s}
.cat-card:hover{border-color:var(--line-strong);transform:translateY(-1px)}
.cat-card .cat-icon{font-size:22px;line-height:1}
.cat-card b{font-size:13.5px}
.cat-card small{color:var(--muted);font-size:10px;line-height:1.5}
.cat-card.is-active{border-color:var(--accent);background:var(--accent);color:#fff;box-shadow:0 12px 28px rgba(31,107,116,.2)}
.cat-card.is-active small{color:rgba(255,255,255,.78)}

.topic-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;margin-bottom:18px}
.topic-fields label{display:block}
.topic-fields label>span,.report-grid label>span{display:block;margin-bottom:5px;font-size:11.5px;font-weight:800}
.topic-fields label small,.report-grid label small{display:block;font-weight:500;color:var(--muted);font-size:10.5px}
.topic-fields input,.topic-fields textarea,.report-grid input{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;padding:10px;color:var(--ink);font-size:12.5px;outline:none;resize:vertical}
.topic-fields input:focus,.topic-fields textarea:focus,.report-grid input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,107,116,.12)}

#focus-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:10px}
.focus-chip{display:grid;gap:4px;padding:12px 13px;border:1px solid var(--line);border-radius:13px;background:var(--paper);cursor:pointer;transition:.16s;position:relative}
.focus-chip input{position:absolute;opacity:0;pointer-events:none}
.focus-chip span{font-size:12.5px;font-weight:800}
.focus-chip small{color:var(--muted);font-size:10px;line-height:1.55}
.focus-chip:hover{border-color:var(--line-strong)}
.focus-chip.is-active{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent-line)}
.focus-chip.is-active span{color:var(--accent-2)}
.focus-chip.is-active span::after{content:"　✓"}

/* ================= 02 检索轮次谱系 ================= */
#round-list{display:grid;gap:12px;margin-bottom:18px}
.round-card{border:1px solid var(--line);border-radius:16px;background:var(--paper);overflow:hidden}
.round-card.is-active{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent-line)}
.round-head{display:flex;align-items:center;gap:10px;padding:10px 12px;border-bottom:1px solid var(--line);background:var(--paper-2);flex-wrap:wrap}
.round-pick{flex:1 1 260px;min-width:0;display:flex;align-items:center;gap:10px;padding:0;border:0;background:none;text-align:left;cursor:pointer}
.round-tag{display:inline-grid;place-items:center;min-width:44px;height:26px;padding:0 9px;border-radius:8px;background:var(--ink);color:#fff;font-size:11px;font-weight:900;letter-spacing:.04em}
.round-tag.sub{background:var(--accent)}
.round-meta{min-width:0;display:block}
.round-meta b{display:block;font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.round-meta small{display:block;margin-top:2px;color:var(--muted);font-size:10px}
.round-flag{padding:2px 8px;border-radius:999px;background:var(--accent);color:#fff;font-size:9.5px;font-weight:800}
.round-acts{display:flex;gap:6px;margin-left:auto}
.round-warn{margin:10px 12px 0;padding:8px 10px;border-radius:8px;background:var(--amber-soft);color:#8a5f24;font-size:11px}
.query-grid{padding:12px;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px}
.query-box{border:1px solid var(--line);border-radius:11px;background:#fff;overflow:hidden}
.query-box header{display:flex;align-items:center;gap:8px;padding:7px 9px;border-bottom:1px solid var(--line);background:#fbf9f4}
.query-box header b{flex:1;font-size:11px}
.query-box textarea{width:100%;border:0;padding:9px;background:transparent;font-size:11.5px;line-height:1.7;outline:none;resize:vertical;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.cand-wrap{padding:0 12px 12px}
.cand-note{padding:9px 11px;margin-bottom:10px;border:1px solid #e6d6a8;border-left:3px solid var(--amber);border-radius:8px;background:var(--amber-soft);color:#7d5720;font-size:11px;line-height:1.7}
.cand-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:10px}
.cand-card{display:flex;flex-direction:column;gap:6px;padding:12px;border:1px dashed var(--line-strong);border-radius:12px;background:#fdfbf6}
.cand-card header{display:flex;align-items:flex-start;gap:8px}
.cand-card header b{flex:1;font-size:12.5px;line-height:1.4}
.cand-flag{flex:0 0 auto;padding:2px 7px;border-radius:5px;background:var(--danger-soft);color:var(--danger);font-size:9.5px;font-weight:800;white-space:nowrap}
.cand-meta{margin:0;color:var(--muted);font-size:10.5px}
.cand-why,.cand-where{margin:0;font-size:11px;line-height:1.7;color:#57524a}
.cand-where{padding:7px 9px;border-radius:8px;background:#fff;border:1px solid var(--line)}
.cand-where b{color:var(--accent-2)}
.cand-card footer{margin-top:auto;padding-top:4px}
.cand-done{display:inline-flex;padding:3px 9px;border-radius:6px;background:var(--accent-soft);color:var(--accent-2);font-size:10.5px;font-weight:800}
.cand-card.is-adopted{border-style:solid;border-color:var(--accent-line);background:#f4faf9}

/* ================= 02 案例录入 ================= */
.case-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
#case-stat{display:flex;gap:8px;flex-wrap:wrap;margin-left:auto}
#case-stat span{display:inline-flex;align-items:baseline;gap:5px;padding:6px 11px;border:1px solid var(--line);border-radius:999px;background:var(--paper-2);color:var(--muted);font-size:10.5px}
#case-stat b{color:var(--ink);font-size:14px;font-weight:900}
#case-stat.is-ok span{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent-2)}
#case-list{display:grid;gap:14px}
.case-card{border:1px solid var(--line);border-radius:16px;background:var(--paper);overflow:hidden}
.case-card.is-ok{border-color:var(--accent-line);box-shadow:inset 0 0 0 1px #d8e9e8}
.case-head{display:flex;align-items:center;gap:9px;padding:9px 12px;border-bottom:1px solid var(--line);background:var(--paper-2);flex-wrap:wrap}
.case-no{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:var(--ink);color:#fff;font-size:10px;font-weight:900}
.case-head select{border:1px solid var(--line);border-radius:8px;padding:5px 8px;background:#fff;font-size:11px}
.case-from{color:var(--muted);font-size:10px}
.case-flag{padding:3px 9px;border-radius:999px;font-size:10px;font-weight:800}
.case-flag.ok{background:var(--accent-soft);color:var(--accent-2)}
.case-flag.miss{background:var(--danger-soft);color:var(--danger)}
.case-head .btn{margin-left:auto}
.case-body{display:grid;grid-template-columns:minmax(190px,32%) minmax(0,1fr);gap:12px;padding:12px}
.case-shot{position:relative;min-height:168px;display:grid;place-items:center;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:#e8e5dd;cursor:pointer}
.case-shot:focus-visible{outline:3px solid var(--amber);outline-offset:-3px}
.case-shot img{width:100%;height:100%;object-fit:cover}
.shot-empty{max-width:190px;padding:18px;text-align:center;color:var(--muted);font-size:10.5px;line-height:1.7}
.shot-empty b{display:block;margin-bottom:5px;color:var(--ink);font-size:13px}
.shot-hint{position:absolute;left:8px;right:8px;bottom:8px;padding:5px 8px;border-radius:7px;background:rgba(31,31,29,.8);color:#fff;font-size:9.5px;text-align:center;backdrop-filter:blur(5px)}
.case-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;align-content:start}
.case-fields label{display:block;min-width:0}
.case-fields label.span-two{grid-column:1/-1}
.case-fields label>span{display:block;margin-bottom:4px;font-size:11px;font-weight:800}
.case-fields label small{font-weight:500;color:var(--muted)}
.case-fields input{width:100%;border:1px solid var(--line);border-radius:8px;background:#fff;padding:8px 9px;font-size:12px;outline:none}
.case-fields input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,107,116,.12)}
.case-pal{padding:0 12px 12px}
.case-pal>header{display:flex;align-items:center;gap:9px;margin-bottom:8px}
.case-pal>header b{font-size:12px}
.case-pal>header .btn{margin-left:auto}
.pal-bar{display:flex;gap:3px;height:52px;margin-bottom:9px}
.pal-bar i{min-width:8px;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:1px;padding-bottom:5px;border-radius:7px;border:1px solid rgba(0,0,0,.1);font-style:normal;overflow:hidden}
/* 色号写在半透明白片上，浅色块与深色块都读得出来 */
.pal-bar i em{font-style:normal;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:8.5px;color:#20201e;background:rgba(255,255,255,.88);padding:1px 4px;border-radius:3px;white-space:nowrap}
.pal-bar i b{font-size:9px;color:#20201e;background:rgba(255,255,255,.88);padding:0 4px;border-radius:3px}
.pal-bar.compact{height:20px;gap:2px;margin:0}
.pal-bar.compact i{border-radius:4px;padding:0}
.pal-empty{padding:10px;border:1px dashed var(--line-strong);border-radius:9px;color:var(--muted);font-size:11px;text-align:center}
.pal-edit{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:7px}
.pal-row{display:flex;align-items:center;gap:5px;padding:5px 7px;border:1px solid var(--line);border-radius:9px;background:#fff}
.pal-row input[type=color]{width:30px;height:28px;padding:0;border:1px solid rgba(0,0,0,.12);border-radius:6px;background:transparent;cursor:pointer}
.pal-row input[type=color]::-webkit-color-swatch-wrapper{padding:0}
.pal-row input[type=color]::-webkit-color-swatch{border:0;border-radius:5px}
.pal-ratio{width:48px;border:1px solid var(--line);border-radius:6px;padding:5px;text-align:right;font-size:11px}
.pal-row>span{color:var(--muted);font-size:10px}
.pal-row select{flex:1;min-width:0;border:1px solid var(--line);border-radius:6px;padding:5px;background:#fff;font-size:11px}
.pal-tip{margin:0;color:var(--muted);font-size:11px;line-height:1.7}
.case-note{margin:0 12px 12px;padding:8px 10px;border-radius:8px;background:var(--amber-soft);color:#7d5720;font-size:11px;line-height:1.7}
.case-audit{margin:0 12px 12px;padding:10px 12px;border:1px solid #cfe0ee;border-left:3px solid #4a8fd6;border-radius:10px;background:#f7fbff}
.case-audit>b{display:block;margin-bottom:6px;color:#2c6193;font-size:11.5px}
.case-audit ul{margin:0;padding-left:16px}
.case-audit li{font-size:11px;line-height:1.75;color:#3f4a56;margin-bottom:5px}
.case-audit li i{display:inline-block;margin-right:6px;padding:1px 6px;border-radius:4px;background:#e4eefa;color:#2c6193;font-style:normal;font-size:10px;font-weight:800}
.case-audit li small{display:block;color:#7b8592;font-size:10px}

#verify-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:8px}
.verify-item{display:flex;align-items:flex-start;gap:8px;padding:10px 12px;border:1px solid var(--line);border-radius:11px;background:var(--paper);cursor:pointer;font-size:11.5px;line-height:1.6}
.verify-item input{margin-top:2px;accent-color:var(--accent)}
.verify-item.is-on{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent-2)}

/* ================= 03 分析与对比 ================= */
#analysis-list{display:grid;gap:14px}
.ana-card{border:1px solid var(--line);border-radius:16px;background:var(--paper);padding:14px}
.ana-card>header{display:flex;align-items:center;gap:10px;margin-bottom:11px;flex-wrap:wrap}
.ana-card>header>b{font-size:13.5px}
.ana-prog{padding:2px 9px;border-radius:999px;background:var(--paper-2);border:1px solid var(--line);color:var(--muted);font-size:10px;font-weight:800}
.ana-prog.is-done{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent-2)}
.ana-card>header .pal-bar{flex:1 1 140px;max-width:260px;margin-left:auto}
.ana-field{display:block;margin-bottom:10px}
.ana-field>span{display:block;margin-bottom:5px;font-size:11.5px;font-weight:800}
.ana-field>span small{display:block;font-weight:500;color:var(--muted);font-size:10.5px;line-height:1.55}
.ana-field textarea{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;padding:9px;font-size:12px;line-height:1.75;outline:none;resize:vertical}
.ana-field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,107,116,.12)}
.ana-field.is-missing textarea{border-color:#e2b9b3;background:#fffaf9}

.matrix-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:13px;background:#fff}
table.matrix{border-collapse:collapse;width:100%;min-width:620px;font-size:11.5px}
table.matrix th,table.matrix td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.7}
table.matrix thead th{background:var(--paper-2);font-size:11.5px;position:sticky;top:0}
table.matrix thead th small{display:block;color:var(--muted);font-weight:500;font-size:10px}
table.matrix tbody th{width:132px;background:#fbf9f4;font-size:11px;white-space:nowrap}
table.matrix th:last-child,table.matrix td:last-child{border-right:0}
table.matrix tbody tr:last-child th,table.matrix tbody tr:last-child td{border-bottom:0}
table.matrix .dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:5px}
table.matrix .dot.cn{background:var(--danger)}
table.matrix .dot.intl{background:#4a8fd6}
.cell-empty{color:var(--line-strong)}
.matrix-empty{margin:0;padding:20px;border:1px dashed var(--line-strong);border-radius:13px;color:var(--muted);font-size:12px;text-align:center}

.sum-card{border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:13px;background:#f8fcfb;padding:13px 15px}
.sum-card.is-stale{border-left-color:var(--amber);background:#fffdf5}
.sum-card>header{display:flex;align-items:center;gap:9px;margin-bottom:9px;flex-wrap:wrap}
.sum-card>header b{font-size:12.5px}
.sum-card>header small{color:var(--muted);font-size:10px}
.sum-stale{margin-left:auto;padding:2px 9px;border-radius:999px;background:var(--amber-soft);color:#8a5f24;font-size:10px;font-weight:800}
.sum-row{display:grid;grid-template-columns:76px minmax(0,1fr);gap:10px;margin-bottom:8px}
.sum-row i{font-style:normal;font-size:11px;font-weight:800;color:var(--accent-2);padding-top:2px}
.sum-row ul{margin:0;padding-left:16px}
.sum-row li{font-size:11.5px;line-height:1.75;margin-bottom:3px}
.sum-foot{margin:9px 0 0;padding-top:8px;border-top:1px dashed var(--line);color:var(--muted);font-size:11px}
.sum-tip{margin:0;padding:16px;border:1px dashed var(--line-strong);border-radius:13px;color:var(--muted);font-size:11.5px;line-height:1.8}

.insight-form{display:grid;gap:12px}
.insight-form label{display:block;position:relative}
.insight-form label>span{display:block;margin-bottom:5px;padding-right:74px;font-size:12px;font-weight:800}
.insight-form label>span small{display:block;font-weight:500;color:var(--muted);font-size:10.5px}
.insight-form textarea{width:100%;min-height:96px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:10px;font-size:12.5px;line-height:1.8;outline:none;resize:vertical}
.insight-form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,107,116,.12)}
/* small 是块级的，徽标接在它后面会掉到下一行；钉到题目右上角才读得顺 */
.insight-form label.is-missing::after{content:"待填写";position:absolute;right:0;top:0;padding:2px 8px;border-radius:999px;background:var(--danger-soft);color:var(--danger);font-size:9.5px;font-weight:800}
.insight-form label:not(.is-missing)::after{content:"已填";position:absolute;right:0;top:0;padding:2px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent-2);font-size:9.5px;font-weight:800}
#insight-progress{padding:2px 9px;border-radius:999px;background:var(--paper-2);border:1px solid var(--line);color:var(--muted);font-size:11px;font-weight:800}
#insight-progress.is-done{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent-2)}

/* ================= 04 归档与导出 ================= */
.report-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-bottom:16px}
#round-archive{display:grid;gap:9px}
.arch-round{border:1px solid var(--line);border-radius:12px;background:var(--paper);padding:11px 13px}
.arch-round>header{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.arch-round>header b{font-size:12.5px}
.arch-round>header small{color:var(--muted);font-size:10px;margin-left:auto}
.arch-round details{margin-top:8px}
.arch-round summary{cursor:pointer;color:var(--accent-2);font-size:11px;font-weight:800}
.arch-q{display:grid;grid-template-columns:52px minmax(0,1fr);gap:9px;margin-top:7px}
.arch-q i{font-style:normal;font-size:10.5px;font-weight:800;color:var(--muted)}
.arch-q p{margin:0;font-size:11px;line-height:1.75;color:#57524a;word-break:break-word}
.lin-hint{margin:0;color:var(--muted);font-size:11.5px}

.completion-card{margin:0 clamp(18px,3vw,32px) 18px;padding:18px 20px;display:flex;align-items:center;gap:20px;flex-wrap:wrap;border:1px solid var(--line);border-radius:16px;background:var(--paper-2)}
.completion-card.is-ready{border-color:var(--accent-line);background:var(--accent-soft)}
.completion-card>div{flex:1 1 320px;min-width:0}
.completion-card span{color:var(--accent);font-size:10.5px;font-weight:900;letter-spacing:.08em}
.completion-card h3{margin:4px 0 6px;font-size:18px}
.completion-card p{margin:0;color:var(--muted);font-size:11.5px;line-height:1.75}
.completion-card .btn{margin-left:auto}

.export-grid{padding:0 clamp(18px,3vw,32px) 18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(186px,1fr));gap:10px;align-items:stretch}
.export-btn{display:grid;gap:3px;padding:13px;border:1px solid var(--line);border-radius:13px;background:var(--paper);text-align:left;cursor:pointer;transition:.16s}
.export-btn:hover{border-color:var(--accent);transform:translateY(-1px)}
.export-btn b{font-size:13px}
.export-btn span{color:var(--muted);font-size:10.5px;line-height:1.55}
.export-btn.featured{border-color:var(--accent);background:var(--accent);color:#fff}
.export-btn.featured span{color:rgba(255,255,255,.8)}
.export-dpi{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;color:var(--muted);padding:0 4px}
.export-dpi select{border:1px solid var(--line);border-radius:6px;padding:6px 9px;background:#fff;font:inherit;color:var(--ink)}

/* 同伴互评 */
#peer-panel{display:grid;gap:9px}
.peer-target{padding:10px 12px;border:1px solid var(--line);border-radius:11px;background:var(--paper-2)}
.peer-target b{font-size:12.5px}
.peer-target small{display:block;color:var(--muted);font-size:10.5px}
.peer-cases{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:8px}
.peer-cases article{display:grid;gap:6px;padding:10px 12px;border:1px solid var(--line);border-radius:11px;background:var(--paper)}
.peer-cases header{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.peer-cases header i{display:grid;place-items:center;width:22px;height:22px;border-radius:6px;background:var(--ink);color:#fff;font-style:normal;font-size:9.5px;font-weight:900}
.peer-cases header b{font-size:12px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.peer-cases header small{margin-left:auto;color:var(--muted);font-size:10px}
.peer-src{margin:0;color:var(--muted);font-size:10.5px;word-break:break-all}
.peer-src i{color:var(--danger);font-style:normal;font-weight:800}
.peer-row{display:flex;align-items:center;gap:12px;padding:9px 12px;border:1px solid var(--line);border-radius:11px;background:var(--paper)}
.peer-row>span{flex:1;min-width:0}
.peer-row b{display:block;font-size:12px}
.peer-row small{display:block;color:var(--muted);font-size:10.5px}
.peer-row select{width:132px;border:1px solid var(--line);border-radius:8px;padding:7px;background:#fff;font-size:11.5px}
.peer-total{margin:0;text-align:right;font-size:12px;color:var(--muted)}
.peer-total b{color:var(--ink);font-size:19px}
.peer-tip{margin:0;color:var(--muted);font-size:11.5px;line-height:1.8}

/* 缺口指引：被指到的那一处亮 2.6 秒，够看清又不至于一直闪 */
.is-gap-hint{outline:3px solid var(--amber)!important;outline-offset:3px;border-radius:12px;animation:gapPulse 1.1s ease-in-out 2}
@keyframes gapPulse{0%,100%{box-shadow:0 0 0 0 rgba(233,174,54,0)}50%{box-shadow:0 0 0 9px rgba(233,174,54,.24)}}

/* Toast */
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,18px);max-width:min(560px,92vw);padding:12px 18px;border-radius:12px;background:rgba(31,31,29,.94);color:#fff;font-size:12.5px;line-height:1.65;box-shadow:0 18px 44px rgba(0,0,0,.28);opacity:0;pointer-events:none;transition:.24s;z-index:90}
.toast.is-visible{opacity:1;transform:translate(-50%,0)}
.toast.is-error{background:#8d332b}

/* ================= 导出结果弹窗 ================= */
.export-modal{position:fixed;inset:0;background:rgba(32,32,30,.58);display:none;align-items:center;justify-content:center;padding:24px;z-index:80}
.export-modal.is-open{display:flex}
.export-modal-card{background:#fffdf8;border-radius:14px;padding:22px 24px;max-width:820px;width:100%;max-height:86vh;overflow:auto;box-shadow:0 24px 60px rgba(0,0,0,.28)}
.export-modal-card h3{margin:0 0 6px}
.export-modal-hint{font-size:12.5px;color:var(--muted);margin:0 0 14px;line-height:1.75}
.export-modal-acts{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:16px}
.export-modal-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.exp-thumb{margin:0}
.exp-thumb img{width:100%;border:1px solid #e2dcd0;border-radius:7px;display:block;background:#fff}
.exp-thumb figcaption{display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:11.5px;color:var(--muted);margin-top:5px}

/* ================= 屏外 A4 排版（浅色印刷稿） ================= */
.stage-out{position:fixed;left:-99999px;top:0}
#exportStage .ep{width:794px;height:1123px;background:#fff;color:#1f2937;position:relative;padding:46px 54px 52px;font-family:'PingFang SC','Microsoft YaHei',sans-serif;overflow:hidden;box-sizing:border-box}
#exportStage .ep-title{font-size:24px;font-weight:800;color:#17545c;margin:0 0 5px;line-height:1.25}
#exportStage .ep-sub{font-size:13px;color:#6b7280;margin:0 0 14px}
#exportStage .ep-rule{height:3px;background:linear-gradient(90deg,#1f6b74,#c9a84c,#6e4fb0);border-radius:2px;margin-bottom:16px}
#exportStage .ep-body{position:relative}
#exportStage .ep-foot{position:absolute;left:54px;right:54px;bottom:20px;display:flex;justify-content:space-between;font-size:10px;color:#9ca3af;border-top:1px solid #e5e7eb;padding-top:8px}
#exportStage .sec-h{font-size:16px;font-weight:800;color:#17545c;margin:0 0 9px;display:flex;align-items:center;gap:8px}
#exportStage .sec-h i{display:inline-block;width:4px;height:14px;background:#1f6b74;border-radius:2px;font-style:normal}
#exportStage .card{border:1px solid #e5e7eb;border-radius:10px;padding:12px 14px;background:#fbfdfd;margin-bottom:12px}
#exportStage .note{font-size:11.5px;color:#6b7280;line-height:1.75;margin:8px 0 0}
#exportStage .media-box{display:flex;align-items:center;justify-content:center;overflow:hidden;background:#f8fafc;border:1px solid #e5e7eb;box-sizing:border-box;border-radius:8px}
#exportStage .media-box img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;flex:0 0 auto}
#exportStage .media-box.noimg{color:#9ca3af;font-size:11px}
/* 两栏用网格，不用 float：普通块的盒子不会避开浮动，只有行盒会——
   journey 那边正是这一处让标题与色块之间的正文错位过。 */
#exportStage .act-top{margin-bottom:14px;display:grid;grid-template-columns:238px minmax(0,1fr);gap:0 16px;align-items:start}
#exportStage .act-top .figbox{width:auto;margin:0}
#exportStage .act-side{min-width:0}
#exportStage .act-side .sec-h{font-size:11.5px;margin:0 0 7px}
#exportStage .act-side .pal{margin:0 0 10px 12px}
#exportStage .act-side .vis,#exportStage .act-side .note{padding-left:12px}
#exportStage .act-top.srcrow{grid-template-columns:150px minmax(0,1fr);margin-bottom:0}
#exportStage .act-top.srcrow .src-media{width:150px;height:96px}
#exportStage .act-top.srcrow .pal{margin:0 0 6px 12px}
#exportStage .act-top.srcrow .pal i{height:42px}
#exportStage .act-top.srcrow .vis{padding-left:12px}
#exportStage .src-media{width:238px;height:168px}
#exportStage .figcap{font-size:10.5px;color:#6b7280;margin-top:5px;text-align:center}
#exportStage .pal{display:flex;gap:4px;margin-bottom:8px}
#exportStage .pal i{flex:1;height:46px;border-radius:6px;font-style:normal;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:2px;padding-bottom:3px;overflow:hidden}
#exportStage .pal i em,#exportStage .pal i b{font-style:normal;font-size:8.5px;line-height:1.4;padding:1px 5px 4px;border-radius:3px;background:rgba(255,255,255,.9);color:#1f2937;white-space:nowrap;overflow:visible}
#exportStage .pal i em{font-family:ui-monospace,Menlo,monospace}
#exportStage .pal i b{font-size:8px;font-weight:700}
#exportStage .vis{font-size:11.5px;color:#4b5563;line-height:1.8;white-space:pre-wrap;word-break:break-word}
#exportStage .vblock{border:1px solid #e5e7eb;border-radius:9px;padding:10px 12px;margin-bottom:11px;background:#fff}
#exportStage .vblock.sub{background:#f7fbfb}
#exportStage .vhead{display:flex;align-items:center;gap:8px;margin-bottom:7px}
#exportStage .vlab{font-size:11.5px;font-weight:800;color:#fff;background:#17545c;border-radius:5px;padding:2px 9px 5px;line-height:1.5}
#exportStage .vlab.sub{background:#8a6d1f}
#exportStage .vmeta{font-size:10.5px;color:#9ca3af}
#exportStage .vmeta.r{margin-left:auto}
#exportStage .vnote{font-size:11px;color:#4b5563;background:#f8fafc;border-radius:6px;padding:6px 8px;margin-top:7px;line-height:1.7}
#exportStage .vnote b{color:#17545c}
#exportStage table.log{width:100%;border-collapse:collapse;font-size:10.5px}
#exportStage table.log th,#exportStage table.log td{border-bottom:1px solid #e5e7eb;padding:5px 6px;text-align:left;vertical-align:top;color:#4b5563}
#exportStage table.log th{background:#eef6f6;color:#17545c}
#exportStage table.log td.t{color:#9ca3af;white-space:nowrap}

/* ================= 响应式 ================= */
@media (max-width:1180px){
  .workflow-shell{grid-template-columns:minmax(0,1fr)}
  .workflow-sidebar{display:none}
  .mobile-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;max-width:1500px;margin:0 auto 14px;padding:0 clamp(12px,3vw,40px)}
  .mobile-steps button{display:grid;gap:2px;padding:10px 6px;border:1px solid var(--line);border-radius:12px;background:rgba(255,253,248,.94);font-size:11px;font-weight:800;cursor:pointer}
  .mobile-steps button span{color:var(--muted);font-size:9px;font-weight:900;letter-spacing:.06em}
  .mobile-steps button.is-active{border-color:var(--accent);background:var(--accent);color:#fff}
  .mobile-steps button.is-active span{color:rgba(255,255,255,.75)}
  .mobile-steps button.is-complete:not(.is-active){border-color:var(--accent-line);background:#f0f7f7}
}
@media (max-width:900px){
  .hero{grid-template-columns:minmax(0,1fr);gap:22px}
  .hero-status{grid-template-columns:repeat(3,minmax(0,1fr))}
  .panel-heading{grid-template-columns:minmax(0,1fr);gap:12px;align-items:start}
  .case-body{grid-template-columns:minmax(0,1fr)}
  .case-fields{grid-template-columns:minmax(0,1fr)}
  .case-fields label.span-two{grid-column:auto}
  .completion-card .btn{margin-left:0;width:100%}
}
@media (max-width:640px){
  .tool-header{gap:10px;padding:0 12px}
  .course-chip{display:none}
  #category-grid,#focus-grid,#verify-list,.cand-grid{grid-template-columns:minmax(0,1fr)}
  .query-grid{grid-template-columns:minmax(0,1fr)}
  .export-modal-list{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}
  .ana-card>header .pal-bar{max-width:none;margin-left:0;flex-basis:100%}
  .peer-row{flex-direction:column;align-items:stretch;gap:7px}
  .peer-row select{width:100%}
}
@media print{
  .tool-header,.mobile-steps,.workflow-sidebar,.panel-actions,.export-grid,.toast{display:none!important}
}

/* ================= 01 参照图 ================= */
.anchor-wrap{display:grid;grid-template-columns:minmax(280px,46%) minmax(0,1fr);gap:16px;align-items:start}
.anchor-fig{margin:0 0 10px}
.anchor-fig img{width:100%;border:1px solid var(--line);border-radius:14px;background:#e8e5dd}
.anchor-fig figcaption{display:flex;align-items:center;gap:8px;margin-top:7px;font-size:12px;font-weight:800}
.anchor-tag{padding:2px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent-2);font-size:9.5px;font-weight:800}
.anchor-tag.up{background:var(--amber-soft);color:#8a5f24}
.anchor-empty{padding:26px 22px;border:1px dashed var(--line-strong);border-radius:14px;background:#fbf9f4;color:var(--muted);font-size:12px;line-height:1.85}
.anchor-empty b{display:block;margin-bottom:6px;color:var(--ink);font-size:13.5px}
.anchor-empty p{margin:0}
.jn-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:8px;align-content:start}
.jn-chip{display:grid;gap:5px;padding:6px;border:1px solid var(--line);border-radius:11px;background:var(--paper);cursor:pointer;transition:.16s}
.jn-chip img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:7px;background:#e8e5dd}
.jn-chip span{font-size:10.5px;font-weight:800;text-align:center}
.jn-chip:hover{border-color:var(--line-strong);transform:translateY(-1px)}
.jn-chip.is-active{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent-line)}
.read-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:12px}
.read-field{display:block}
.read-field>span{display:block;margin-bottom:5px;font-size:12px;font-weight:800}
.read-field>span small{display:block;font-weight:500;color:var(--muted);font-size:10.5px}
.read-field textarea{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;padding:9px;font-size:12px;line-height:1.75;outline:none;resize:vertical}
.read-field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,107,116,.12)}
.read-field.is-missing textarea{border-color:#e2b9b3;background:#fffaf9}

/* ================= 02 八种检索策略 ================= */
.strat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(214px,1fr));gap:10px}
.strat-card{position:relative;display:grid;gap:3px;padding:13px;border:1px solid var(--line);border-radius:14px;background:var(--paper);text-align:left;cursor:pointer;transition:.16s}
.strat-card:hover{border-color:var(--accent);transform:translateY(-1px);box-shadow:0 10px 24px rgba(31,107,116,.12)}
.strat-ic{font-size:20px;line-height:1}
.strat-card b{font-size:13px}
.strat-var{font-style:normal;font-size:10px;font-weight:800;color:var(--accent-2);background:var(--accent-soft);border-radius:5px;padding:2px 7px;justify-self:start}
.strat-card small{color:var(--muted);font-size:10.5px;line-height:1.6}
.strat-card.is-done{background:#f5f3ee;border-style:dashed}
.strat-flag{position:absolute;right:10px;top:10px;padding:2px 7px;border-radius:999px;background:var(--line);color:var(--muted);font-size:9px;font-weight:800}
.round-note{display:block;font-weight:500;font-size:11px;color:var(--muted)}
.round-why{margin:10px 12px 0;padding:8px 11px;border-left:3px solid var(--accent-line);border-radius:0 8px 8px 0;background:#f6faf9;color:#4d5a58;font-size:11px;line-height:1.75}

/* ================= 02 案例多图 ================= */
.shot-col{min-width:0}
.shot-strip{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:7px}
.shot-item{position:relative;margin:0}
.shot-item img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line);border-radius:9px;background:#e8e5dd}
.shot-cover{position:absolute;left:5px;bottom:5px;padding:1px 6px;border-radius:5px;background:rgba(31,31,29,.8);color:#fff;font-size:9px;font-weight:800}
.shot-del{position:absolute;right:4px;top:4px;width:19px;height:19px;display:grid;place-items:center;border:0;border-radius:50%;background:rgba(31,31,29,.72);color:#fff;font-size:13px;line-height:1;cursor:pointer}
.shot-del:hover{background:var(--danger)}
.shot-add{display:grid;place-content:center;gap:2px;aspect-ratio:4/3;border:1px dashed var(--line-strong);border-radius:9px;background:#fbf9f4;cursor:pointer;text-align:center;padding:6px}
.shot-add:hover{border-color:var(--accent);color:var(--accent)}
.shot-add b{font-size:12px}
.shot-add span{color:var(--muted);font-size:9.5px;line-height:1.4}
.shot-note{margin:8px 0 0;color:var(--muted);font-size:10px}
#case-stat span.is-hit{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent-2)}

/* ================= 03 / 04 两张表 ================= */
.tbl-progress{padding:2px 9px;border-radius:999px;background:var(--paper-2);border:1px solid var(--line);color:var(--muted);font-size:11px;font-weight:800}
.tbl-progress.is-done{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent-2)}
.wtable-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:13px;background:#fff}
table.wtable{border-collapse:collapse;width:100%;min-width:900px;font-size:12px}
table.wtable th,table.wtable td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:9px;text-align:left;vertical-align:top}
table.wtable thead th{background:var(--paper-2);font-size:11.5px;white-space:nowrap}
table.wtable th:last-child,table.wtable td:last-child{border-right:0}
table.wtable tbody tr:last-child td{border-bottom:0}
.wt-img{width:168px;position:relative}
.wt-thumb{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px;border:1px solid var(--line);background:#e8e5dd;display:block}
.wt-thumb.noimg{display:grid;place-items:center;color:var(--muted);font-size:10.5px}
.wt-flag{position:absolute;left:14px;top:14px;padding:1px 7px;border-radius:5px;font-style:normal;font-size:9px;font-weight:800;color:#fff}
.wt-flag.cn{background:var(--danger)}
.wt-flag.intl{background:#3f7fb8}
.wt-name{width:132px}
.wt-name b{display:block;font-size:12px;line-height:1.5}
.wt-name small{display:block;margin:2px 0 6px;color:var(--muted);font-size:10px}
table.wtable textarea{width:100%;min-width:130px;border:1px solid transparent;border-radius:7px;background:#fbfaf7;padding:7px;font-size:11.5px;line-height:1.7;outline:none;resize:vertical}
table.wtable textarea:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(31,107,116,.1)}
table.wtable td.is-missing textarea{background:#fffaf9;border-color:#eccfca}

/* ================= 05 空间叙事 ================= */
.narr-pick{display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap;margin-bottom:16px;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--paper-2)}
.narr-pick label{flex:1 1 240px;min-width:0}
.narr-pick label>span{display:block;margin-bottom:5px;font-size:12px;font-weight:800}
.narr-pick label>span small{font-weight:500;color:var(--muted)}
.narr-pick select{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;padding:9px;font-size:12.5px}
.narr-vs{padding-bottom:11px;color:var(--muted);font-size:11px;font-weight:800}
.narr-body{display:grid;gap:16px}
.narr-block{padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}
.narr-block h4{margin:0 0 10px;font-size:14px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.narr-block h4 small{font-weight:500;color:var(--muted);font-size:11px}
.narr-title{width:100%;margin-bottom:11px;border:1px solid var(--line);border-radius:9px;background:#fff;padding:9px;font-size:12.5px;font-weight:700;outline:none}
.narr-title:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,107,116,.12)}
.narr-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.narr-side{min-width:0;display:grid;gap:7px;align-content:start}
.narr-side header b{font-size:12.5px}
.narr-media{border:1px solid var(--line);border-radius:11px;overflow:hidden;background:#e8e5dd}
.narr-img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}
.narr-img.noimg{display:grid;place-items:center;aspect-ratio:16/10;color:var(--muted);font-size:11px}
.shot-pick{display:flex;gap:5px;flex-wrap:wrap}
.shot-chip{width:46px;height:34px;padding:0;border:1px solid var(--line);border-radius:7px;overflow:hidden;background:#e8e5dd;cursor:pointer}
.shot-chip img{width:100%;height:100%;object-fit:cover}
.shot-chip.is-active{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.narr-side textarea{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;padding:9px;font-size:12px;line-height:1.8;outline:none;resize:vertical}
.narr-side textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,107,116,.12)}
.narr-block>textarea{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;padding:10px;font-size:12.5px;line-height:1.8;outline:none;resize:vertical}
.narr-block>textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,107,116,.12)}

/* ================= 导出 · 作业纸版式 ================= */
#exportStage .sheet-head{margin-bottom:14px}
#exportStage .sheet-head h3{margin:0 0 8px;font-size:15px;font-weight:800;color:#1f2937;border-left:5px solid #17545c;padding-left:9px}
#exportStage .sheet-task{border-left:4px solid #9ca3af;padding-left:9px;margin-bottom:9px}
#exportStage .sheet-task b{display:block;font-size:12px;color:#374151;line-height:1.7}
#exportStage .sheet-note{border-left:4px solid #9ca3af;padding-left:9px}
#exportStage .sheet-note b{font-size:10.5px;color:#374151}
#exportStage .sheet-note p{margin:2px 0 0;font-size:10px;color:#4b5563;line-height:1.7}
#exportStage .sec-h.sub{font-size:13px;color:#374151}
#exportStage .sec-h.sub i{background:#9ca3af}
#exportStage .anchor-media{width:300px;height:186px}
#exportStage .act-top.anchorrow{grid-template-columns:300px minmax(0,1fr)}
#exportStage .case-duo{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:14px}
#exportStage .duo-item{margin:0}
#exportStage .duo-title{font-size:12px;font-weight:800;color:#1f2937;margin-bottom:6px;border-left:4px solid #9ca3af;padding-left:7px;line-height:1.5}
#exportStage .duo-media{width:100%;height:170px}
#exportStage .duo-src{font-size:9px;color:#6b7280;margin:5px 0 0;line-height:1.6;word-break:break-all}
#exportStage table.sheet-tb{width:100%;border-collapse:collapse;font-size:10.5px;margin-bottom:0}
#exportStage table.sheet-tb th,#exportStage table.sheet-tb td{border:1px solid #d1d5db;padding:6px 7px;text-align:left;vertical-align:top;color:#374151;line-height:1.65}
#exportStage table.sheet-tb th{background:#9ca3af;color:#fff;font-weight:700;text-align:center}
#exportStage table.sheet-tb.rowonly{border-top:0}
#exportStage table.sheet-tb td b{font-size:10.5px}
#exportStage .tb-media{width:144px;height:94px}
#exportStage .tb-media2{width:96px;height:62px}
#exportStage table.sheet-tb .pal{margin:5px 0 0;gap:2px}
#exportStage table.sheet-tb .pal i{height:22px;border-radius:4px}
#exportStage table.sheet-tb .pal i em,#exportStage table.sheet-tb .pal i b{font-size:7px;padding:0 3px}
#exportStage table.sheet-tb .pal i b{display:none}
/* 要素表那一列窄，色板只留一条色带：色号看不清反而碍事 */
#exportStage .palthin .pal{width:110px;margin:4px 0 0;gap:1px}
#exportStage .palthin .pal i{height:13px;border-radius:3px}
#exportStage .palthin .pal i em{display:none}
#exportStage table.sheet-tb td{word-break:break-word}
#exportStage .duo-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:13px}
#exportStage .duo-cell{min-width:0}
#exportStage .duo-lab{font-size:11px;font-weight:800;color:#17545c;margin:0 0 5px;border-left:4px solid #9ca3af;padding-left:7px}
#exportStage .duo-media2{width:100%;height:150px;margin-bottom:6px}

/* 一个 block 一个根元素：把并列的标题＋图文包进来，样式上是透明的 */
#exportStage .grp{display:block}
#exportStage .grp .sec-h{margin-top:0}

/* ================= 参照图读图：AI 的那一版并排放着 ================= */
.ai-meta{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap}
.ai-route{padding:2px 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent-2);font-size:10px;font-weight:800}
.ai-warn{padding:2px 9px;border-radius:999px;background:var(--amber-soft);color:#8a5f24;font-size:10px;font-weight:700}
.ai-alt{margin-top:7px;border:1px solid #cfe0ee;border-left:3px solid #4a8fd6;border-radius:9px;background:#f7fbff;padding:8px 10px}
.ai-alt header{display:flex;align-items:center;gap:7px;margin-bottom:5px;flex-wrap:wrap}
.ai-alt header b{flex:1;min-width:0;font-size:10.5px;color:#2c6193}
.ai-alt p{margin:0;font-size:11.5px;line-height:1.75;color:#3f4a56}

/* ================= 材质球 ================= */
.mat-ball{display:block;width:32px;height:32px;border-radius:50%;box-shadow:0 2px 5px rgba(40,34,26,.28),inset 0 -2px 5px rgba(0,0,0,.16);flex:0 0 auto}
.mat-ball.sm{width:19px;height:19px;box-shadow:0 1px 3px rgba(40,34,26,.25),inset 0 -1px 3px rgba(0,0,0,.16)}
.mat-box{display:grid;gap:7px}
.mat-chosen{display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.mat-chip{display:inline-flex;align-items:center;gap:5px;padding:3px 8px 3px 4px;border:1px solid var(--accent-line);border-radius:999px;background:var(--accent-soft);cursor:pointer;font-size:10.5px;font-weight:700;color:var(--accent-2)}
.mat-chip:hover{border-color:var(--danger);background:var(--danger-soft);color:var(--danger)}
.mat-none{color:var(--muted);font-size:10.5px}
.mat-toggle{margin-left:auto;white-space:nowrap}
.mat-grid{display:grid;gap:8px;padding:9px;border:1px solid var(--line);border-radius:10px;background:#fbf9f4}
.mat-cat>b{display:block;margin-bottom:5px;font-size:10px;font-weight:800;color:var(--muted);letter-spacing:.04em}
.mat-cat>div{display:grid;grid-template-columns:repeat(auto-fill,minmax(58px,1fr));gap:6px}
.mat-opt{display:grid;justify-items:center;gap:3px;padding:5px 2px;border:1px solid transparent;border-radius:9px;background:transparent;cursor:pointer}
.mat-opt span{font-size:8.5px;line-height:1.25;color:var(--muted);text-align:center}
.mat-opt:hover{border-color:var(--line-strong);background:#fff}
.mat-opt.is-on{border-color:var(--accent);background:var(--accent-soft)}
.mat-opt.is-on span{color:var(--accent-2);font-weight:800}
.mat-opt.is-on .mat-ball{box-shadow:0 0 0 2px var(--accent),0 2px 5px rgba(40,34,26,.28),inset 0 -2px 5px rgba(0,0,0,.16)}
.mat-tip{margin:0;color:var(--muted);font-size:10px;line-height:1.6}
.mat-note{width:100%;border:1px solid transparent;border-radius:7px;background:#fbfaf7;padding:7px;font-size:11.5px;line-height:1.7;outline:none;resize:vertical}
.mat-note:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(31,107,116,.1)}
td.wt-mat.is-missing{background:#fffaf9}

/* 色彩那一格：色标在上，说明在下 */
.wt-pal{display:flex;gap:3px;margin-bottom:6px}
.wt-pal i{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:flex-end;height:44px;border-radius:6px;border:1px solid rgba(0,0,0,.1);padding:0 0 3px;overflow:hidden}
.wt-pal i em,.wt-pal i b{font-style:normal;text-align:center;font-size:7.5px;line-height:1.35;background:rgba(255,255,255,.9);color:#20201e;margin:0 2px;border-radius:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wt-pal i em{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.wt-pal i b{margin-top:1px;font-size:7px}
table.wtable.is-elem{min-width:1080px}
table.wtable.is-elem .wt-name{width:96px}
table.wtable.is-elem td.wt-mat{width:230px}

/* 导出里的材质：实心小圆＋名字，渐变交给 html2canvas 不保险 */
/* html2canvas 给中文量出来的行盒比实际窄，胶囊边框会包不住字：干脆不要边框，
   一个色点加名字就够读了 */
#exportStage .mdots{margin-bottom:5px}
#exportStage .mdot{display:inline-block;margin:0 9px 3px 0;font-size:8.5px;line-height:1.6;color:#374151;white-space:nowrap}
#exportStage .mdot i{display:inline-block;vertical-align:-1px;width:8px;height:8px;border-radius:50%;margin-right:3px;border:1px solid rgba(0,0,0,.16)}
/* 色彩那一格的色标：占满格宽，色号看得见 */
/* 六列都写死宽度，配 table-layout:fixed——否则色标一宽，右边两列被挤成一列一个字 */
#exportStage table.sheet-tb.elemtb{table-layout:fixed}
#exportStage .palcell .pal{margin:0 0 3px;gap:2px}
#exportStage .palcell .pal i{height:24px;border-radius:4px;justify-content:center}
#exportStage .palcell .pal i em{font-size:7.5px;padding:0 2px;line-height:1.5}
#exportStage .palhex{margin:0 0 5px;font-family:ui-monospace,Menlo,monospace;font-size:7px;color:#6b7280;line-height:1.5;letter-spacing:-.2px}

/* 逐行润色：按钮挂在项目名称下面，改过的格子闪一下 */
.row-ai{margin-top:7px;width:100%;white-space:nowrap}
@keyframes aiTouch{0%{box-shadow:0 0 0 0 rgba(74,143,214,.42);background:#eef6ff}100%{box-shadow:0 0 0 10px rgba(74,143,214,0);background:#fff}}
.is-ai-touched{animation:aiTouch 1.2s ease-out 2}
table.wtable.is-elem .wt-name{width:118px}

/* AI 看图后指出的「对不上」：并排放着，不替学生改 */
.mism{margin-top:7px;border:1px solid #e6d6a8;border-left:3px solid var(--amber);border-radius:9px;background:var(--amber-soft);padding:8px 10px}
.mism>b{display:block;margin-bottom:4px;font-size:10.5px;color:#8a5f24}
.mism>p{margin:0 0 6px;font-size:11px;line-height:1.7;color:#6d5320}

/* ================= 统一投放口：点选 / 拖拽 / 粘贴 / 拍照 ================= */
.dz{display:grid;justify-items:center;align-content:center;gap:4px;min-height:96px;padding:10px 8px;border:1px dashed var(--line-strong);border-radius:10px;background:#fbf9f4;cursor:pointer;text-align:center;transition:.16s}
.dz:hover{border-color:var(--accent);background:#f4faf9}
.dz:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.dz.compact{min-height:auto;aspect-ratio:4/3}
.dz .dz-main{font-size:12px;font-weight:800}
.dz .dz-hint{color:var(--muted);font-size:9px;line-height:1.5}
.dz.is-target{border-style:solid;border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent-line)}
.dz.is-target .dz-hint::after{content:"　（已选中，可 Ctrl+V）";color:var(--accent-2);font-weight:700}
.dz.is-over{border-style:solid;border-color:var(--accent);background:#e6f3f2;transform:scale(1.01)}
.dz-mob{display:flex;gap:6px;margin-top:4px}

/* 叙事页每格自己的图 */
.narr-media{position:relative;border:1px solid var(--line);border-radius:11px;overflow:hidden;background:#e8e5dd}
.narr-media .dz{border:0;border-radius:11px;background:#f3f0e9;aspect-ratio:16/10}
.narr-del{position:absolute;right:6px;top:6px;width:22px;height:22px;display:grid;place-items:center;border:0;border-radius:50%;background:rgba(31,31,29,.72);color:#fff;font-size:14px;line-height:1;cursor:pointer}
.narr-del:hover{background:var(--danger)}
.narr-reuse{display:flex;align-items:center;gap:5px;flex-wrap:wrap;margin-top:6px}
.narr-reuse>span{color:var(--muted);font-size:10px}

/* 项目页正文粘贴区 */
.srctext{position:relative}
.srctext textarea{font-size:11.5px;line-height:1.7}
.srctext-meta{position:absolute;right:8px;top:2px;font-style:normal;font-size:9.5px;color:var(--muted)}

/* ===== 检索词 · 一键搜索（2026-09-20，目前只有产品页的 profile 打开） ===== */
.kw-block{margin:10px 12px 0;padding:10px 12px 8px;border:1px solid var(--accent-line);border-radius:12px;background:#f7fbfa}
.kw-block>header{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;margin-bottom:6px}
.kw-block>header b{font-size:12px;color:var(--accent)}
.kw-block>header small{flex:1 1 320px;font-size:10.5px;line-height:1.6;color:var(--muted)}
.kw-row{padding:7px 0;border-top:1px dashed var(--line)}
.kw-row:first-of-type{border-top:0}
.kw-engines{display:flex;flex-wrap:wrap;align-items:center;gap:5px;margin-bottom:6px}
.kw-lang{font-size:10.5px;font-weight:700;color:var(--muted);min-width:30px}
.kw-eng{position:relative;min-height:26px;padding:0 9px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#4d4a44;font-size:11px;cursor:pointer}
.kw-eng:hover{border-color:var(--accent-line)}
.kw-eng.is-on{border-color:var(--accent);background:var(--accent);color:#fff}
.kw-eng.is-rec::after{content:"荐";margin-left:4px;font-size:9px;color:var(--amber)}
.kw-eng.is-on.is-rec::after{color:#ffe3a3}
.kw-chips{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.kw-chip{display:inline-flex;align-items:center;gap:4px;min-height:30px;padding:0 11px;border:1px solid var(--accent-line);border-radius:8px;background:#fff;color:var(--ink);font-size:12px;text-decoration:none;word-break:break-all}
.kw-chip i{font-style:normal;font-size:10px;color:var(--accent)}
.kw-chip:hover{background:var(--accent-soft);border-color:var(--accent)}
.kw-none{font-size:11px;color:var(--muted)}
.kw-free{display:inline-flex;align-items:center;gap:5px;flex:1 1 220px;min-width:0}
.kw-free input{flex:1;min-width:0;min-height:30px;padding:0 9px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:12px}
.kw-free input:focus{outline:2px solid var(--accent-line);outline-offset:1px}
.kw-eng-note{margin:5px 0 0;font-size:10.5px;line-height:1.6;color:var(--muted)}
.kw-log{margin:6px 0 0;padding-top:6px;border-top:1px dashed var(--line);font-size:10.5px;line-height:1.6;color:#57524a}
.cand-search{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;margin:0;font-size:11px;color:#57524a}
.cand-search b{color:var(--accent-2)}
.cand-search a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
@media (max-width:720px){
  .kw-block{margin:10px 8px 0;padding:9px}
  .kw-free{flex-basis:100%}
}