/* 能量助教訓練所：沿用 HR 說明頁視覺（米白紙底、細線、萊姆／粉／紫／綠點綴、深色膠囊按鈕） */
:root{
  --guide-paper:#fafaf5; --guide-line:#dce2dc; --guide-lime:#dcff36; --guide-pink:#ffadd2; --guide-purple:#a399ff; --guide-teal:#20c8a5;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--guide-paper);color:var(--dark);font-family:var(--font-body);line-height:1.6;font-size:16px}
img{max-width:100%;display:block}
[hidden]{display:none!important}
button{font:inherit;color:inherit;cursor:pointer}

.t-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;max-width:720px;margin:0 auto}
.t-nav .brand{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--ink-2)}
.t-nav .brand img{height:32px;width:auto}
.who{font-size:12px;font-weight:700;background:var(--guide-lime);border-radius:20px;padding:4px 12px}

main{max-width:720px;margin:0 auto;padding:0 16px 48px}
.screen{display:flex;flex-direction:column;gap:16px}

.eyebrow{margin:0 0 6px;font-size:11px;letter-spacing:.12em;font-weight:700;color:var(--ink-2)}
.hero{padding:20px 4px 4px}
.hero h1{margin:0;font-size:clamp(30px,8vw,44px);line-height:1.15;letter-spacing:.02em}
/* 標題右邊四隻助教：輪流呼吸、Q 彈 */
.title-row{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}
.crew{display:flex;gap:2px;align-items:flex-end;padding-bottom:4px}
.crew img{width:clamp(36px,9vw,52px);height:auto;transform-origin:50% 100%;animation:crew-breathe 2.8s ease-in-out infinite}
.crew img:nth-child(2){animation-delay:.35s}.crew img:nth-child(3){animation-delay:.7s}.crew img:nth-child(4){animation-delay:1.05s}
@keyframes crew-breathe{0%,100%{transform:translateY(0) scale(1,1)}30%{transform:translateY(-6px) scale(.96,1.06)}50%{transform:translateY(0) scale(1.08,.92)}65%{transform:translateY(-2px) scale(.98,1.03)}80%{transform:translateY(0) scale(1,1)}}
@media (prefers-reduced-motion:reduce){.crew img{animation:none}}
.lead{margin:10px 0 12px;font-size:17px;color:var(--ink-2)}
.time-pill{display:inline-block;background:var(--guide-lime);border-radius:20px;padding:3px 12px;font-size:13px;font-weight:700}

.card{background:#fff;border:1px solid var(--guide-line);border-radius:22px;padding:20px 18px}
.card h2{margin:0 0 12px;font-size:19px;line-height:1.35}
.hint{margin:12px 0 0;font-size:13px;color:var(--ink-2)}
.plan{border-top:8px solid var(--guide-lime)}
details.plan summary{list-style:none;cursor:pointer;position:relative;padding-right:28px}
details.plan summary::-webkit-details-marker{display:none}
details.plan summary::after{content:"＋";position:absolute;right:0;top:50%;transform:translateY(-50%);font-weight:800}
details.plan[open] summary::after{content:"－"}
details.plan:not([open]) h2{margin:0}

.tools{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.tools li{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:14px;background:#f4f7f2}
.tools b{font-size:15px}
.tools span{font-size:13px;color:var(--ink-2)}

/* 極簡流程圖：三個圓點節點＋回圈箭頭 */
.cycle{list-style:none;margin:0;padding:0;display:grid;gap:10px;position:relative}
.cycle li{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:16px}
.cycle li+li::before{content:"↓";position:absolute;margin:-26px 0 0 12px;font-size:14px;color:var(--ink-2)}
.cycle .n{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:#fff;border:2px solid var(--dark)}
.cycle b{display:block;font-size:15px}
.cycle small{font-size:13px;color:var(--ink-2)}
.c-a{background:#dcff6b}.c-b{background:#dfd7ff}.c-c{background:#a6ecdc}
.cycle-back{margin:10px 0 0;font-size:13px;font-weight:700;text-align:center}
@media (min-width:640px){
  .cycle{grid-template-columns:repeat(3,1fr)}
  .cycle li{flex-direction:column}
  .cycle li+li::before{content:"→";margin:40px 0 0 -16px}
}

.today-row{display:flex;gap:14px;align-items:center;padding:8px 0}
.today-row+.today-row{border-top:1px solid var(--guide-line)}
.today-row .big{font-size:36px;font-weight:800;min-width:44px;text-align:center}
.today-row b{font-size:16px}
.today-row small{display:block;font-size:13px;color:var(--ink-2)}

.primary{background:var(--dark);color:#fff;border:0;border-radius:32px;padding:14px 24px;font-weight:700;font-size:15px}
.primary:disabled{opacity:.35;cursor:default}
.ghost{background:transparent;border:1px solid var(--guide-line);border-radius:32px;padding:12px 20px;font-size:14px}
.wide{width:100%}
.err{color:#b4233c;font-size:14px;margin:0}
.ok{font-size:13px;color:var(--ink-2);margin:8px 0 0;min-height:1em}

/* 答題 */
.bar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:10px;padding:10px 0;background:var(--guide-paper)}
.back{width:36px;height:36px;border-radius:50%;border:1px solid var(--guide-line);background:#fff;flex:none}
.back:disabled{opacity:.3}
.prog{flex:1;height:8px;border-radius:8px;background:#e6ebe4;overflow:hidden}
.prog i{display:block;height:100%;width:0;background:var(--dark);transition:width .25s}
.count{font-size:13px;font-weight:700;min-width:44px;text-align:right}

.q-head{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.chip{font-size:12px;font-weight:700;border-radius:20px;padding:3px 10px;background:#eee7ff}
.chip.p{background:#fff;border:1px solid var(--guide-line);font-weight:500}
.chip.k{background:var(--guide-lime)}
details.ctx{font-size:14px;color:var(--ink-2)}
details.ctx summary{cursor:pointer;padding:4px 0}
.msgs{display:flex;flex-direction:column;gap:8px;padding:8px 0}
.msg{max-width:88%;padding:10px 12px;border-radius:16px;font-size:14px;white-space:pre-line}
.msg.ai{background:#fff;border:1px solid var(--guide-line);align-self:flex-start}
.msg.me{background:#e9f4eb;align-self:flex-end}
.student{align-self:flex-end;max-width:92%;background:#e9f4eb;border-radius:18px 18px 4px 18px;padding:12px 14px;font-size:16px}
.student small{display:block;font-size:11px;color:var(--ink-2);margin-bottom:2px}
.ask{margin:4px 0 0;font-size:17px;font-weight:700}

.opts{display:grid;gap:12px}
.opt{text-align:left;background:#fff;border:1px solid var(--guide-line);border-radius:20px;padding:14px 16px 16px;font-size:15px;line-height:1.7;transition:transform .12s,box-shadow .12s}
.opt .lab{display:block;font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--ink-2);margin-bottom:6px}
.opt .para{display:block;margin:0 0 8px}.opt .para:last-child{margin:0}
.opt .choices{display:flex;flex-wrap:wrap;gap:6px}
.opt .choices span{font-size:12px;border:1px dashed var(--ink-3);border-radius:14px;padding:2px 8px}
.opt.on{border:2px solid var(--dark);box-shadow:0 5px 0 var(--dark);transform:translateY(-2px)}
.opt.on .lab::after{content:"  ✓ 你選的";color:var(--dark)}
.same{justify-self:center;background:none;border:0;text-decoration:underline;font-size:14px;color:var(--ink-2);padding:4px}
.same.on{color:var(--dark);font-weight:700}

.why{display:flex;flex-direction:column;gap:12px}
.why h3{margin:0;font-size:15px}
.own{display:flex;flex-direction:column;gap:8px}
.why h3,.own h3{margin:0;font-size:15px}
.own h3 small{font-weight:400;color:var(--ink-2)}
.why h3 small{font-weight:400;color:var(--ink-2)}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{border:1px solid var(--guide-line);background:#fff;border-radius:20px;padding:8px 14px;font-size:14px;min-height:40px}
.tag.on{background:var(--dark);color:#fff;border-color:var(--dark)}
.tag.bad.on{background:#ffadd2;color:var(--dark);border-color:#ffadd2}
textarea{width:100%;border:1px solid var(--guide-line);border-radius:14px;padding:12px;font:inherit;font-size:16px;background:#fff;color:var(--dark);resize:vertical}
textarea:focus,.opt:focus-visible,.tag:focus-visible,button:focus-visible{outline:3px solid var(--guide-purple);outline-offset:2px}

/* 改一句：點句子挑出來 */
.sents{background:#fff;border:1px solid var(--guide-line);border-radius:20px;padding:12px 14px;font-size:15px;line-height:1.9}
.sent{display:inline;border:0;background:none;padding:2px 1px;text-align:left;border-radius:6px;font-size:inherit;line-height:inherit}
.sent:hover{background:#f0eaff}
.sent.on{background:#ffadd2}
.nav{display:flex;gap:10px;align-items:center;margin-top:4px}
.nav .primary{flex:1}
.saving{font-size:12px;color:var(--ink-2);min-width:60px}

/* 結果頁（同仁專用） */
.wide-page main,.wide-page .t-nav{max-width:960px}
a.who{text-decoration:none;color:var(--dark)}
.muted{color:var(--ink-2);font-size:13px}
.r-tools{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.r-tools select{font:inherit;padding:6px 10px;border-radius:10px;border:1px solid var(--guide-line);background:#fff}
.r-score{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;text-align:center}
.r-score b{display:block;font-size:34px;line-height:1.1}
.r-score small{font-size:12px;color:var(--ink-2)}
.r-bar{display:flex;height:12px;border-radius:12px;overflow:hidden;background:#e6ebe4;margin-top:12px}
.s-old{background:var(--guide-purple)}.s-new{background:var(--guide-teal)}.s-same{background:#c8cfc6}
.chip.c-old{background:#dfd7ff}.chip.c-new{background:#a6ecdc}
.r-tbl{width:100%;border-collapse:collapse;font-size:14px}
.r-tbl th,.r-tbl td{padding:8px 6px;border-bottom:1px solid var(--guide-line);text-align:left}
.r-tbl th{font-size:12px;color:var(--ink-2);font-weight:700}
.r-h{margin:16px 0 6px;font-size:15px}
.r-lab{margin:8px 0 4px;font-size:12px;font-weight:700;color:var(--ink-2)}
.r-q{border-top:1px solid var(--guide-line);padding:10px 0}
.r-q summary{cursor:pointer;display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:14px}
.r-two{display:grid;gap:8px;margin:10px 0}
.r-two .msg{max-width:none}
@media (min-width:720px){.r-two{grid-template-columns:1fr 1fr}}
.r-note{margin:6px 0;font-size:14px}
.r-rw{border-top:1px solid var(--guide-line);padding:10px 0}
.r-orig{margin:0;font-size:14px;color:var(--ink-2);text-decoration:line-through}
.r-new{margin:4px 0 0;font-size:15px;font-weight:700}

/* 「你的建議用上了」成果卡 */
.recap{border-top:8px solid var(--guide-teal);background:#f3fbf8}
.recap h2{margin:0 0 8px}
.recap h3{margin:16px 0 8px;font-size:15px}
.rc-lead{margin:0;font-size:16px;font-weight:700}
.rc-bar{display:flex;height:12px;border-radius:12px;overflow:hidden;background:#e6ebe4;margin:10px 0 6px}
.rc-new,.d-new{background:var(--guide-teal)}.rc-same,.d-same{background:#c8cfc6}.rc-old,.d-old{background:var(--guide-purple)}
.rc-legend{margin:0;font-size:12px;color:var(--ink-2);display:flex;flex-wrap:wrap;align-items:center;gap:4px 6px}
.rc-legend span{display:inline-block;width:10px;height:10px;border-radius:50%;margin-left:6px}
.rc-legend span:first-child{margin-left:0}
.rc-changes{margin:0;padding-left:20px;display:grid;gap:4px;font-size:15px}
.rc-quotes{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.rc-quotes li{background:#fff;border:1px solid var(--guide-line);border-radius:16px;padding:10px 12px;display:flex;flex-direction:column;gap:4px}
.rc-tag{align-self:flex-start;font-size:11px;font-weight:800;border-radius:12px;padding:1px 8px;background:#eee7ff}
.rc-tag.me{background:var(--guide-lime)}
.rc-before{font-size:13px;color:var(--ink-2)}
.rc-after{font-size:15px;font-weight:700}
.try-link{align-self:flex-end;padding-bottom:8px;font-size:14px;font-weight:700;color:var(--dark);text-decoration:underline;text-underline-offset:3px}

/* 結尾「你這回教給助教的重點」：即時整理 */
.soul{border-top:8px solid var(--guide-lime)}
.soul h3{margin:16px 0 8px;font-size:15px}
.soul-do,.soul-avoid{margin:0;padding:0;list-style:none;display:grid;gap:6px}
.soul-do li,.soul-avoid li{padding:8px 12px;border-radius:12px;font-size:15px}
.soul-do li{background:#eefbd0}.soul-avoid li{background:#ffe8f2}
.soul-do li::before{content:"✓ ";font-weight:800}.soul-avoid li::before{content:"✕ ";font-weight:800}
.soul small{font-size:12px;color:var(--ink-2)}
.soul-mine{margin:14px 0 0;font-size:15px}
.soul-flow{margin:0;padding-left:22px;display:grid;gap:6px}
.soul-flow b{display:block;font-size:15px}