:root{--bg:#f4f9fb;--card:#fff;--ink:#1f3442;--muted:#5b7080;--line:#d9e7ee;--blue:#2f86b8;--deep:#17465f;--mint:#e3f4ee;--sky:#e6f3fa;--red:#d9604f;--yellow:#e0ac1f;--green:#3f9e70;--radius:16px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.75 "PingFang TC","Noto Sans TC","Noto Sans CJK TC","Microsoft JhengHei",system-ui,sans-serif}
a{color:var(--blue)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1040px;margin:0 auto;padding:0 18px}
.narrow{max-width:760px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:6px 10px;z-index:9}
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--deep);font-weight:700;font-size:19px}
.brand img{width:32px;height:32px}
.brand small{font-weight:500;color:var(--muted);font-size:13px}
nav.main{display:flex;gap:4px;flex-wrap:wrap}
nav.main a{text-decoration:none;color:var(--ink);padding:6px 10px;border-radius:999px;font-size:15px}
nav.main a[aria-current]{background:var(--sky);color:var(--deep);font-weight:600}
.hero{background:linear-gradient(180deg,#e7f4fa 0%,var(--bg) 100%);padding:44px 0 30px}
.hero h1{font-size:clamp(28px,6.4vw,44px);line-height:1.3;margin:0 0 12px;color:var(--deep);letter-spacing:.5px}
.hero p.lead{font-size:18px;color:var(--muted);margin:0 0 20px;max-width:640px}
.btns{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-block;padding:11px 18px;border-radius:999px;background:var(--blue);color:#fff;text-decoration:none;font-weight:600}
.btn.ghost{background:#fff;color:var(--deep);border:1px solid var(--line)}
section{padding:30px 0}
h2{font-size:clamp(22px,4.6vw,28px);color:var(--deep);margin:0 0 14px;line-height:1.4}
h3{font-size:19px;margin:0 0 8px;color:var(--deep)}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.card.link{text-decoration:none;color:inherit;display:block;transition:box-shadow .2s}
.card.link:hover{box-shadow:0 6px 20px rgba(23,70,95,.10)}
.tag{display:inline-block;font-size:13px;padding:2px 10px;border-radius:999px;background:var(--sky);color:var(--deep);margin:0 6px 6px 0}
.tag.pre{background:#fff4d6;color:#7a5a00}
.lights{list-style:none;padding:0;margin:10px 0 0}
.lights li{display:flex;gap:8px;align-items:baseline;padding:4px 0;border-top:1px dashed var(--line);font-size:15.5px}
.lights li:first-child{border-top:0}
.dot{flex:none;width:14px;height:14px;border-radius:50%;display:inline-block;transform:translateY(1px)}
.dot.r{background:var(--red)}.dot.y{background:var(--yellow)}.dot.g{background:var(--green)}
.muted{color:var(--muted)}.small{font-size:14.5px}
.legend{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.legend .card{display:flex;gap:10px;align-items:flex-start}
.legend .dot{width:18px;height:18px;margin-top:5px}
/* water drops */
.drops{counter-reset:d;list-style:none;padding:0;margin:0;display:grid;gap:14px}
.drops>li{position:relative;padding-left:58px}
.drop{position:absolute;left:4px;top:2px;width:38px;height:38px;background:linear-gradient(160deg,#9ad8f0,#2f86b8);border-radius:50% 0 50% 50%;transform:rotate(-45deg);display:flex;align-items:center;justify-content:center}
.drop span{transform:rotate(45deg);color:#fff;font-weight:700;font-size:16px}
.drop.last{background:linear-gradient(160deg,#a9e4cc,#3f9e70)}
/* review */
.crisis{background:var(--mint);border:1px solid #bfe3d4;border-radius:var(--radius);padding:14px 16px}
.crisis strong{color:#1d5a44}
.crisis ul{list-style:none;padding:0;margin:8px 0 0;display:grid;gap:6px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.crisis li a{display:block;background:#fff;border-radius:12px;padding:8px 10px;text-decoration:none;color:var(--ink);border:1px solid #cfe9de;font-size:15px;line-height:1.4}
.crisis li b{font-size:20px;color:#1d5a44;display:block}
.article h1{font-size:clamp(25px,5.6vw,36px);line-height:1.35;color:var(--deep);margin:18px 0 10px}
.article p,.article li{max-width:720px}
.meta{display:flex;flex-wrap:wrap;gap:4px;margin:4px 0 10px}
.summary{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin:14px 0}
.summary .card h3{display:flex;align-items:center;gap:8px}
.summary .card h3 .dot{width:18px;height:18px}
table.cond{border-collapse:collapse;width:100%;background:#fff;border-radius:12px;overflow:hidden;font-size:15.5px}
table.cond th,table.cond td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
table.cond th{background:var(--sky);width:28%;font-weight:600;color:var(--deep)}
.tablewrap{overflow-x:auto}
figure{margin:12px 0;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
figure img{width:100%;border-bottom:1px solid var(--line)}
figcaption{padding:8px 12px;font-size:14.5px;color:var(--muted);line-height:1.6}
.fix{background:#fff4d6;border-radius:10px;padding:8px 12px;font-size:15px;margin-top:8px}
.note{border-left:4px solid var(--blue);background:#fff;padding:10px 14px;border-radius:0 12px 12px 0;margin:12px 0}
.hope{background:linear-gradient(180deg,#e7f4fa,#e3f4ee);border-radius:var(--radius);padding:20px;text-align:center}
.hope p{margin:0 auto;font-size:19px;color:var(--deep);font-weight:600}
.steps{padding-left:22px}.steps li{margin:6px 0}
.dl .card{display:flex;flex-direction:column;gap:8px}
.dl img.thumb{border:1px solid var(--line);border-radius:10px;aspect-ratio:210/297;object-fit:cover;object-position:top;width:100%;max-width:240px}
.placeholder{border:2px dashed var(--line);background:#fbfdfe}
footer.site{background:#fff;border-top:1px solid var(--line);margin-top:30px;padding:24px 0 34px;font-size:15px}
footer.site .cols{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:16px}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin:4px 0}
.social a{display:inline-block;margin:0 10px 6px 0}
.disclaimer{color:var(--muted);font-size:13.5px;margin-top:14px}
.crumb{font-size:14px;margin-top:14px;color:var(--muted)}.crumb a{color:var(--muted)}
@media (min-width:760px){body{font-size:17.5px}.hero{padding:64px 0 40px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
.droprow{display:flex;gap:12px;margin:6px 0 14px;padding-left:4px}
.droprow .drop{position:static;flex:none}
.rules{padding-left:20px}.rules li{margin:6px 0}
figure img{padding:10px;background:#fff}
figure.tall{max-width:440px}
.zoom{display:block;font-size:12.5px;color:#8aa0ae}
@media (max-width:640px){
 header.site .wrap{flex-wrap:nowrap;flex-direction:column;align-items:flex-start;gap:0;padding-top:8px}
 nav.main{flex-wrap:nowrap;overflow-x:auto;width:100%;-webkit-overflow-scrolling:touch;padding-bottom:6px}
 nav.main a{white-space:nowrap;font-size:14.5px;padding:5px 9px}
}
/* v2: slim hero, light table, picker, next steps */
.hero.slim{padding:26px 0 18px}
.hero.slim h1{font-size:clamp(24px,5.6vw,38px);margin:0 0 14px}
table.lights-table{border-collapse:collapse;width:100%;background:#fff;border-radius:12px;overflow:hidden;font-size:15.5px;line-height:1.5}
table.lights-table caption{text-align:left;font-weight:700;color:var(--deep);padding:0 0 8px;font-size:16px}
table.lights-table th,table.lights-table td{border-top:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:middle}
table.lights-table thead th{background:var(--sky);color:var(--deep);font-size:14px;border-top:0}
table.lights-table tbody th a{color:var(--deep);font-weight:700}
table.lights-table td .dot{margin-right:6px}
table.lights-table tr.queued{color:var(--muted)}
table.lights-table tr.queued th{font-weight:500}
.dot.q{background:#fff;border:2px dashed #9fb3bf}
.tablenote{margin:8px 0 0}
.hookline{margin:14px 0 0;background:#fff;border-left:4px solid var(--red);border-radius:0 12px 12px 0;padding:10px 14px;font-size:16px}
.hookline a{display:inline-block;margin-left:4px}
.picker select{display:block;width:100%;margin-top:4px;padding:9px 10px;font:inherit;font-size:16px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.pk-row{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.pk-row label{font-size:15px;font-weight:600;color:var(--deep)}
.pk-out{background:var(--sky);border-radius:12px;padding:10px 14px;margin:12px 0 8px;font-size:16px}
.pk-out .dot{margin-right:4px}
.nextstrip{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px 10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:15px}
.nextstrip a{text-decoration:none;background:var(--sky);color:var(--deep);padding:4px 12px;border-radius:999px;font-weight:600}
@media (max-width:640px){.nextstrip{border-radius:16px}}
.next{padding:24px 0 6px}
.nextgrid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.nextgrid .card{position:relative;padding-top:20px}
.nextgrid .card p.small{margin:0 0 10px}
.num{display:inline-flex;width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;align-items:center;justify-content:center;font-size:15px;margin-bottom:6px}
ul.vote{list-style:none;padding:0;margin:0;display:grid;gap:6px}
ul.vote a{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:7px 12px;line-height:1.4;background:#fbfdfe}
ul.vote a:hover{border-color:var(--blue)}
.related{padding:20px 0 6px}
.crisisline{background:var(--mint);border:1px solid #bfe3d4;border-radius:12px;padding:7px 12px;font-size:14.5px;margin:12px 0 0;line-height:1.6}
.crisisline a{color:#1d5a44}
.tldr{background:#fff;border:2px solid var(--deep);border-radius:var(--radius);padding:12px 16px;margin:8px 0 12px}
.tldr p{margin:4px 0;font-size:16px}
.tldr .tldr-h{font-weight:700;color:var(--deep);font-size:14px;letter-spacing:1px;margin:0}
.tldr .dot{margin-right:3px}
.pageh1{color:var(--deep);font-size:clamp(26px,5.6vw,36px);margin:0 0 6px}
ol.log{list-style:none;padding:0;margin:16px 0}
ol.log>li{border-left:3px solid var(--blue);padding:0 0 10px 16px;margin-left:6px}
.logdate{font-weight:700;color:var(--blue);font-size:15px;margin-bottom:6px}
ol.log h2{font-size:20px;margin:0 0 6px}
.tldr p.tl{display:flex;flex-wrap:wrap;gap:2px 16px}
.tldr p.tl>span{white-space:nowrap}
table.lights-table td:nth-child(3){white-space:nowrap}
table.lights-table tr.queued td{font-size:14.5px;line-height:1.7}
table.lights-table tr.queued a{color:var(--muted)}