:root{--paper:#f6f2e9;--card:#fffdf8;--ink:#3d2a34;--muted:#66745f;--rose:#c4524a;--leaf:#2b4435;--leaf-d:#1f3227;--sage:#e3e9db;--line:#e2d9c7;--gold:#b9995a;--bg:var(--paper);--fg:var(--ink);--primary:var(--rose);
--serif:"Cormorant Garamond","Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","PingFang SC","Hiragino Sans","Microsoft YaHei","Apple SD Gothic Neo","Malgun Gothic",sans-serif;--display:1}
html[lang^=zh]{--serif:"Songti SC","STSong","Noto Serif SC","Source Han Serif SC","SimSun",serif;--display:.86}
html[lang=ja]{--serif:"Hiragino Mincho ProN","Yu Mincho","YuMincho","Noto Serif JP",serif;--display:.84}
html[lang=ko]{--serif:"AppleMyungjo","Nanum Myeongjo","Noto Serif KR","Batang",serif;--display:.84}
@media (prefers-color-scheme:dark){:root{--paper:#1d191b;--card:#272124;--ink:#efe6e2;--muted:#a3b39f;--rose:#e0786f;--sage:#2c3830;--line:#3b3236;--gold:#a88c55}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 var(--sans)}
a{color:var(--rose);text-decoration-thickness:1px;text-underline-offset:.18em}a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--rose);outline-offset:3px;border-radius:4px}
main,footer,.top{max-width:1080px;margin:0 auto;padding-left:24px;padding-right:24px}
main{padding-top:8px;padding-bottom:0}

/* 页头：衬线字标 + 一条金色细线 */
.top{display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;justify-content:space-between;padding-top:18px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.brand{font-family:var(--serif);font-weight:600;font-size:calc(1.6rem*var(--display));letter-spacing:.01em;text-decoration:none;color:var(--ink)}
nav{display:flex;flex-wrap:wrap;gap:6px 20px;align-items:center;font-size:.92rem}nav a{text-decoration:none;color:var(--ink)}nav a:hover{color:var(--rose)}
nav a[hreflang]{color:var(--muted);font-size:.85rem}
.btn{display:inline-block;background:var(--rose);color:#fff!important;padding:9px 20px;border-radius:999px;text-decoration:none;font-weight:600;font-size:.92rem}
.btn:hover{background:#ad443d}

/* 标题与正文 */
h1,h2,.lead,.brand,.name{font-family:var(--serif)}
h1{font-size:calc(clamp(2.2rem,5.2vw,3.5rem)*var(--display));line-height:1.12;font-weight:600;margin:.5em 0 .35em;letter-spacing:-.005em;text-wrap:balance}
h2{font-size:calc(1.75rem*var(--display));line-height:1.25;font-weight:600;margin:2.4em 0 .6em;padding-top:.9em;border-top:1px solid var(--line);text-wrap:balance}
h3{font-size:1.02rem;line-height:1.45;margin:1.5em 0 .25em}
p,li,dd{max-width:70ch}ul,ol{padding-left:1.25em}ol li,ul li{margin:.3em 0}li::marker{color:var(--gold)}
.lead{font-size:calc(1.42rem*var(--display));line-height:1.5;max-width:60ch;color:var(--ink)}
.crumbs,.meta{color:var(--muted);font-size:.84rem}.crumbs{margin:18px 0 0}.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--rose)}
p.meta{margin-top:2.6em;max-width:none}i.meta{font-size:.82rem;font-family:var(--serif);font-size:calc(1rem*var(--display))}

/* 花材图版：拱窗照片 + 标本签 */
.plate-head{display:grid;gap:28px 48px;align-items:start;margin:8px 0 8px}
@media (min-width:820px){.plate-head{grid-template-columns:minmax(0,5fr) minmax(0,6fr)}.plate-head figure.shot{position:sticky;top:20px}}
h1 .name{display:block}h1 .sep{display:none}h1 .sub{display:block;font-family:var(--sans);font-size:1rem;line-height:1.5;font-weight:400;letter-spacing:0;color:var(--muted);margin-top:.5em}
.latin{font-family:var(--serif);font-style:italic;font-size:calc(1.45rem*var(--display));color:var(--leaf);margin:-.1em 0 .8em}
html[lang^=zh] .latin,html[lang=ja] .latin,html[lang=ko] .latin{font-family:"Cormorant Garamond","Iowan Old Style",Palatino,Georgia,serif;font-size:1.3rem}
@media (prefers-color-scheme:dark){.latin{color:#9dbba6}}
figure.shot{margin:0}figure.shot img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:999px 999px 14px 14px;background:var(--sage)}
figure.shot figcaption{color:var(--muted);font-size:.78rem;margin-top:8px;text-align:center}
.facts{display:grid;grid-template-columns:max-content 1fr;gap:0 22px;margin:1.2em 0 0;border-top:2px solid var(--ink)}
.facts dt,.facts dd{padding:10px 0;border-bottom:1px solid var(--line);margin:0}.facts dt{color:var(--muted);font-size:.86rem;padding-top:12px}.facts dd{max-width:none}
/* 数据画成仪表：水养刻度尺、四季条、香气点、花色点 */
.ruler{display:block;position:relative;height:6px;margin-top:8px;border-radius:3px;background:repeating-linear-gradient(90deg,var(--line) 0 1px,transparent 1px calc(100%/21)),var(--sage);max-width:320px}
.ruler i{position:absolute;top:-2px;bottom:-2px;border-radius:5px;background:var(--rose)}
.seasons{display:flex;gap:4px;margin-top:8px;max-width:320px}.seasons i{flex:1;font-style:normal;text-align:center;font-size:.74rem;line-height:1;padding:6px 0;border-radius:4px;background:var(--sage);color:var(--muted);opacity:.55}.seasons i.on{background:var(--leaf);color:#f6f2e9;opacity:1}
.dots{display:inline-flex;gap:4px;margin-left:8px;vertical-align:middle}.dots i{width:9px;height:9px;border-radius:50%;border:1.5px solid var(--gold)}.dots i.on{background:var(--gold)}
.sw{display:inline-block;width:.85em;height:.85em;border-radius:50%;border:1px solid rgba(60,40,50,.25);margin-right:.35em;vertical-align:-.08em}

/* 图鉴索引：拱窗图版墙 */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:34px 22px;margin:34px 0 10px;padding:0}
.gallery a{display:block;text-decoration:none;color:var(--ink)}
.gallery img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:999px 999px 10px 10px;background:var(--sage);transition:transform .35s ease}
.gallery a:hover img{transform:translateY(-4px)}
.gallery b{display:block;font-family:var(--serif);font-weight:600;font-size:calc(1.32rem*var(--display));line-height:1.2;margin-top:12px}
.gallery em{display:block;font-family:"Cormorant Garamond",Georgia,serif;font-size:1rem;line-height:1.3;color:var(--muted)}
.gallery span{display:block;font-size:.78rem;color:var(--muted);margin-top:4px}
.gallery li{list-style:none}.gallery small{display:block;color:var(--muted);line-height:1.4;margin-top:4px}
@media (prefers-reduced-motion:reduce){.gallery img{transition:none}}

/* 指南题图带 */
.strip{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin:28px 0 8px;max-width:820px}
.strip a{text-decoration:none;color:var(--muted);font-size:.8rem;text-align:center}.strip a:hover{color:var(--rose)}
.strip img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:999px 999px 8px 8px;background:var(--sage);margin-bottom:6px}
.strip a:nth-child(even) img{margin-top:18px}
@media (max-width:560px){.strip{grid-template-columns:repeat(3,1fr)}.strip a:nth-child(n+4){display:none}}
/* 首页 */
.hero{display:grid;gap:28px 48px;align-items:center;padding:28px 0 12px}
@media (min-width:860px){.hero{grid-template-columns:minmax(0,6fr) minmax(0,5fr)}}
.hero h1{margin-top:0}.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;align-items:end}
.trio img{display:block;width:100%;height:auto;aspect-ratio:3/5;object-fit:cover;border-radius:999px 999px 10px 10px;background:var(--sage)}.trio img:nth-child(2){aspect-ratio:3/6}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:0 48px;margin-top:28px}
.grid>div{border-top:1px solid var(--line);padding:4px 0 14px}.grid h2{font-size:calc(1.4rem*var(--display));border:0;padding:0;margin:.8em 0 .3em}.grid h3{margin-top:.9em;font-family:var(--serif);font-size:calc(1.3rem*var(--display));font-weight:600}.grid p{margin:.3em 0;color:var(--ink)}

/* 表格、要点、标签、问答 */
.scroll{overflow-x:auto;margin:1em 0}table{border-collapse:collapse;width:100%;font-size:.92rem;line-height:1.5}
th,td{border-bottom:1px solid var(--line);padding:11px 16px 11px 0;text-align:left;vertical-align:top;min-width:4.5em}
thead th{font-weight:600;font-size:.8rem;color:var(--muted);border-bottom:2px solid var(--ink);white-space:nowrap;padding-bottom:8px}
tbody tr:hover{background:color-mix(in srgb,var(--sage) 45%,transparent)}td:first-child{font-weight:600}td:first-child a{text-decoration:none}td:first-child a:hover{text-decoration:underline}
td.ok{color:#2e7d4f;font-weight:700}td.warn{color:#b7791f;font-weight:700}td.bad{color:#c0392b;font-weight:700}.nowrap{white-space:nowrap}
.key{background:var(--sage);border-radius:4px 18px 18px 4px;border-left:3px solid var(--leaf);padding:6px 26px 14px;margin:1.6em 0}
.design-bridge{margin:2.4em 0;padding:22px 26px 25px;border:1px solid var(--line);border-left:4px solid var(--leaf);border-radius:6px 18px 18px 6px;background:var(--card)}
.design-bridge .design-bridge-kicker{margin:0;color:var(--leaf);font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.design-bridge h2{margin:.25em 0 .45em;padding:0;border:0;font-size:calc(1.55rem*var(--display))}
.design-bridge p:not(.design-bridge-kicker){margin:0 0 1.15em;color:var(--muted)}
@media (prefers-color-scheme:dark){.design-bridge .design-bridge-kicker{color:#a8c8aa}}
@media (max-width:600px){.design-bridge{padding:18px}}
.btn-ghost{display:inline-block;margin-left:10px;padding:8px 18px;border:1px solid var(--line);border-radius:999px;color:var(--ink)!important;text-decoration:none;font-weight:600;font-size:.92rem}
.btn-ghost:hover{border-color:var(--rose)}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.samples{margin:40px 0 8px}
.sample-grid{display:grid;grid-template-columns:1fr;gap:22px;margin-top:20px}
@media (min-width:760px){.sample-grid{grid-template-columns:repeat(2,1fr)}}
.sample{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.sample img{display:block;width:100%;height:auto;aspect-ratio:5/4;object-fit:cover}
.sample-stats{margin:0 0 .4em;font-size:.84rem;font-weight:600;color:var(--leaf);font-variant-numeric:tabular-nums}
.sample-brief{margin:0;font-size:.88rem;line-height:1.55;color:var(--muted)}
.sample-body{padding:16px 18px 18px}
.sample h3{margin:0 0 .6em;font-size:calc(1.15rem*var(--display))}
.sample h4{margin:.9em 0 .35em;font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.sample ul{list-style:none;margin:0;padding:0}
.sample-recipe{display:flex;flex-wrap:wrap;gap:6px}
.sample-recipe li{padding:3px 10px;border-radius:999px;background:var(--sage);font-size:.86rem}
.sample-recipe span{color:var(--muted)}
.sample-checks li{position:relative;padding:5px 0 5px 24px;font-size:.88rem;line-height:1.5;border-top:1px solid var(--line)}
.sample-checks li:first-child{border-top:0}
.sample-checks li::before{position:absolute;left:0;top:5px;width:17px;height:17px;border-radius:50%;font-size:.72rem;font-weight:700;line-height:17px;text-align:center;color:#fff}
.sample-checks li.ok::before{content:"✓";background:var(--leaf)}
.sample-checks li.warn::before{content:"!";background:var(--gold)}
.sample-checks a{display:block;margin-top:2px;font-size:.8rem}
.sample-note{color:var(--muted);font-size:.84rem}
@media (prefers-color-scheme:dark){.sample-checks li.ok::before{background:#5b8d61}.sample-stats{color:#a8c8aa}}
@media (max-width:600px){.btn-ghost{margin:10px 0 0}}
.key h2{border:0;padding:0;margin:.7em 0 .3em;font-size:calc(1.3rem*var(--display))}.key li{max-width:68ch}
.chips{max-width:none;line-height:2.5}.chips strong{font-family:var(--serif);font-size:calc(1.15rem*var(--display));margin-right:10px}
.chips a{display:inline-block;line-height:1.3;margin:0 6px 0 0;padding:5px 14px;border:1px solid var(--line);border-radius:999px;text-decoration:none;color:var(--ink);background:var(--card);font-size:.9rem}
.chips a:hover{border-color:var(--rose);color:var(--rose)}.chips strong:not(:first-child){background:var(--leaf);color:#f6f2e9;font-family:var(--sans);font-size:.9rem;font-weight:400;display:inline-block;line-height:1.3;padding:5px 14px;border-radius:999px;margin:0 6px 0 0}
.cols{columns:2 260px;column-gap:48px;padding-left:1.1em}.cols li{break-inside:avoid}
.faq h3{font-family:var(--serif);font-size:calc(1.28rem*var(--display));font-weight:600;margin:1.2em 0 .15em;padding-top:1em;border-top:1px solid var(--line)}.faq h2+h3{border-top:0;padding-top:0}.faq p{margin:.2em 0 0}
.terms dt{font-family:var(--serif);font-weight:600;font-size:calc(1.25rem*var(--display));margin-top:1.1em}.terms dd{margin:.2em 0 0}.terms .meta{font-family:var(--sans);font-weight:400;margin-left:8px}

/* 收尾：深绿色的行动区与页脚（通栏） */
main>aside.cta{margin:72px 0 0;padding:52px 0 48px;background:var(--leaf);color:#f3eee2;box-shadow:0 0 0 100vmax var(--leaf);clip-path:inset(0 -100vmax)}
main>aside.cta p{font-family:var(--serif);font-size:calc(1.55rem*var(--display));line-height:1.45;max-width:38em;margin:0 0 22px}
footer{background:var(--leaf-d);color:#b9c7b8;font-size:.85rem;padding-top:26px;padding-bottom:34px;box-shadow:0 0 0 100vmax var(--leaf-d);clip-path:inset(0 -100vmax)}
footer p{max-width:none;margin:.5em 0}footer a{color:#e6ddca;text-decoration:none}footer a:hover{text-decoration:underline}
/* 提案页等沿用的卡片式区块 */
section.cta{margin:32px 0;padding:18px;border-radius:14px;background:var(--card);border:1px solid var(--line)}
/* 公开方案案例：作品优先、正文分层阅读 */
.showcase-main{max-width:1160px;padding-top:30px;padding-bottom:72px}
.showcase-main .crumbs{margin:0 0 28px}
.case-eyebrow,.case-section-kicker{margin:0;color:var(--muted);font-size:.74rem;font-weight:700;letter-spacing:.16em}
.case-hero{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1fr);gap:clamp(36px,6vw,86px);align-items:center;margin-bottom:82px}
.case-hero-copy{padding:20px 0 28px}.case-hero h1{font-size:calc(clamp(2.9rem,5.2vw,5rem)*var(--display));line-height:1.16;margin:.35em 0 .32em}
.case-summary{font-family:var(--serif);font-size:calc(clamp(1.25rem,2vw,1.7rem)*var(--display));line-height:1.6;margin:0;color:var(--ink)}
.case-meaning{margin:36px 0 28px;padding:22px 0 20px 24px;border-left:2px solid var(--gold)}
.case-meaning span{display:block;color:var(--muted);font-size:.76rem;letter-spacing:.1em}.case-meaning p{font-family:var(--serif);font-size:calc(1.25rem*var(--display));line-height:1.65;margin:9px 0 0}
.case-hero-link{display:inline-flex;align-items:center;gap:20px;color:var(--leaf);font-weight:700;text-decoration:none;border-bottom:1px solid var(--leaf);padding-bottom:6px}.case-hero-link:hover{color:var(--rose);border-color:var(--rose)}
.case-hero-image{margin:0}.case-hero-image img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:220px 220px 12px 12px;background:var(--sage)}
.case-hero-image figcaption{text-align:right;color:var(--muted);font-size:.75rem;margin-top:9px}
.case-story{display:grid;grid-template-columns:minmax(0,1.52fr) minmax(270px,.8fr);gap:clamp(42px,7vw,100px);align-items:start;border-top:1px solid var(--line);padding-top:58px}
.case-section{margin:0 0 74px}.case-section h2,.case-flowers h2,.case-final-cta h2{border:0;padding:0;margin:.35em 0 .42em}
.case-section h2{font-size:calc(2.15rem*var(--display))}.case-section-intro{color:var(--muted);margin:0 0 26px}
.case-steps{padding:0;margin:0;list-style:none;counter-reset:case-step}
.case-steps li{counter-increment:case-step;position:relative;min-height:68px;margin:0;padding:18px 0 18px 64px;border-top:1px solid var(--line);max-width:none;line-height:1.7}
.case-steps li:last-child{border-bottom:1px solid var(--line)}.case-steps li:before{content:counter(case-step,decimal-leading-zero);position:absolute;left:0;top:16px;font-family:var(--serif);font-size:1.45rem;line-height:1;color:var(--gold)}
.case-production{margin:20px 0 0}.case-production-row{display:grid;grid-template-columns:115px minmax(0,1fr);gap:22px;padding:14px 0;border-top:1px solid var(--line)}.case-production-row:last-child{border-bottom:1px solid var(--line)}
.case-production dt{color:var(--muted);font-size:.85rem}.case-production dd{margin:0;max-width:none}.case-production dd:only-child{grid-column:1/-1}.case-production ul{list-style:none;margin:0;padding:0}.case-production li{margin:0 0 8px;max-width:none}.case-production li:last-child{margin-bottom:0}.case-design-note p{font-size:1.05rem;line-height:1.85}
.case-story-side{position:sticky;top:26px}.case-flowers{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:30px 28px 22px;box-shadow:0 16px 44px rgba(45,45,31,.035)}
.case-flowers h2{font-size:calc(1.55rem*var(--display));margin-bottom:22px}.case-flowers ul{list-style:none;padding:0;margin:0}.case-flowers li{display:flex;justify-content:space-between;gap:14px;align-items:baseline;border-top:1px solid var(--line);padding:11px 0;margin:0;max-width:none}.case-flowers strong{font-weight:500;color:var(--muted);white-space:nowrap;font-size:.86rem}
.case-disclaimer{font-size:.78rem;line-height:1.7;color:var(--muted);margin:18px 2px}
.case-final-cta{display:flex;justify-content:space-between;align-items:center;gap:28px;background:var(--leaf);color:#f6f2e9;border-radius:18px;padding:36px clamp(24px,5vw,56px);margin:0 0 26px}
.case-final-cta .case-section-kicker{color:#c8d5b8}.case-final-cta h2{color:inherit;font-size:calc(2rem*var(--display));margin:.3em 0}.case-final-cta p:last-child{margin:0;color:#d7dfd3}.case-final-cta .btn{white-space:nowrap;background:#f6f2e9;color:var(--leaf)!important}.case-final-cta .btn:hover{background:#e4e9d8}
.case-back{font-size:.86rem;margin:24px 0 0}.case-back a{color:var(--muted);text-decoration:none}.case-back a:hover{color:var(--rose)}
.case-index-head{max-width:750px;padding:36px 0 24px}.case-index-head h1{margin:.22em 0}.case-index-head .lead{color:var(--muted);margin:0}
.case-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:50px 28px;margin:30px 0}.case-card{text-decoration:none;color:var(--ink)}.case-card-image{overflow:hidden;border-radius:14px;background:var(--sage)}
.case-card img{display:block;width:100%;height:auto;aspect-ratio:5/4;object-fit:cover;transition:transform .35s ease}.case-card:hover img{transform:scale(1.025)}
.case-card-copy{padding:16px 2px}.case-card-copy>span{display:flex;justify-content:space-between;color:var(--muted);font-size:.74rem;letter-spacing:.08em}.case-card h2{border:0;padding:0;margin:.3em 0;font-size:calc(1.7rem*var(--display))}.case-card p{color:var(--muted);font-size:.88rem;line-height:1.7;margin:0}
@media (prefers-reduced-motion:reduce){.case-card img{transition:none}}
@media (max-width:760px){.showcase-main{padding-top:22px}.case-hero{grid-template-columns:1fr;gap:22px;margin-bottom:54px}.case-hero-copy{padding:0}.case-hero h1{font-size:calc(clamp(2.8rem,9vw,4rem)*var(--display))}.case-meaning{margin:26px 0 20px}.case-hero-image img{aspect-ratio:5/4;border-radius:150px 150px 10px 10px}.case-story{grid-template-columns:1fr;gap:4px;padding-top:40px}.case-story-side{position:static;grid-row:1;margin-bottom:50px}.case-section{margin-bottom:54px}.case-final-cta{display:block}.case-final-cta .btn{margin-top:22px}.case-gallery{gap:34px 18px}}
@media (max-width:540px){.case-gallery{grid-template-columns:1fr}.case-index-head{padding:20px 0 12px}.case-hero-image img{aspect-ratio:4/4.3}.case-production-row{grid-template-columns:1fr;gap:3px}.case-final-cta{padding:28px 24px}.case-flowers{padding:25px 22px 18px}}
.library-cards li.wide{grid-column:1/-1;max-width:none}.library-cards,.plate-grid{list-style:none;padding:0;margin:0;display:grid;gap:14px}.library-cards{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.library-cards a{display:block;height:100%;padding:18px;border:1px solid var(--line);border-radius:10px;background:var(--card);text-decoration:none;color:var(--ink)}.library-cards a:hover{border-color:var(--rose)}.library-cards b{display:block;font-size:1.08rem;margin-bottom:6px}.library-cards span{display:block;font-size:.9rem;color:var(--muted);line-height:1.6}.library-cards .plate-strip{display:flex;gap:6px;margin-top:12px}.plate-strip img{width:25%;height:auto;aspect-ratio:3/4;object-fit:cover;border-radius:4px}.plate-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}.plate-grid img{display:block;width:100%;height:auto;aspect-ratio:3/4;object-fit:contain;background:var(--sage);border-radius:6px}.plate-grid p{margin:8px 0 2px;font-size:.92rem;line-height:1.45}.plate-grid .now{color:var(--muted);font-size:.85rem}.plate-grid small{display:block;font-size:.78rem;color:var(--muted);line-height:1.5}

/* 植物分类谱系思维导图样式 */
.taxonomy-section{margin:54px 0 36px;padding-top:36px;border-top:2px solid var(--line)}
.taxo-header{max-width:820px;margin-bottom:24px}
.taxo-kicker{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--rose);margin-bottom:8px}
.taxo-header h2{font-size:calc(1.85rem * var(--display,1));margin:0 0 10px;color:var(--ink)}
.taxo-header .lead{color:var(--muted);font-size:.96rem;line-height:1.65;margin:0}

/* 工具栏 */
.taxo-toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin:16px 0 20px;padding:10px 14px;background:var(--card);border:1px solid var(--line);border-radius:12px}
.taxo-search-wrap{position:relative;flex:1 1 240px;min-width:0;display:flex;align-items:center}
.taxo-search-wrap .search-icon{position:absolute;left:12px;font-size:.9rem;pointer-events:none;opacity:.6}
.taxo-search-input{width:100%;height:36px;padding:6px 32px 6px 34px;border:1px solid var(--line);border-radius:18px;background:var(--bg,#fffefa);font-size:.88rem;color:var(--ink);transition:border-color .2s ease}
.taxo-search-input:focus{outline:none;border-color:var(--rose)}
.taxo-clear-btn{position:absolute;right:8px;border:0;background:transparent;color:var(--muted);cursor:pointer;padding:4px 6px;font-size:.85rem}
.taxo-btn-group{display:flex;gap:8px}
.taxo-btn{background:var(--card);border:1px solid var(--line);color:var(--ink);padding:5px 12px;border-radius:16px;font-size:.8rem;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap}
.taxo-btn:hover{background:var(--rose);color:#fff;border-color:var(--rose)}
.taxo-feedback{font-size:.82rem;color:var(--muted);margin:-10px 0 14px 4px}

/* 分类树容器与卡片 */
.taxo-mindmap-tree{display:flex;flex-direction:column;gap:22px}
.taxo-family-card{border:1px solid var(--line);border-radius:14px;background:var(--card);box-shadow:0 3px 12px rgba(0,0,0,.025);overflow:hidden;transition:box-shadow .25s ease}
.taxo-family-card[open]{box-shadow:0 6px 20px rgba(0,0,0,.05)}
.taxo-family-summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;background:var(--card);border-bottom:1px solid transparent;transition:background .2s ease}
.taxo-family-card[open] > .taxo-family-summary{border-bottom-color:var(--line);background:rgba(0,0,0,.015)}
.taxo-family-summary::-webkit-details-marker{display:none}
.family-title-wrap{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px}
.family-title-wrap h3{margin:0;font-size:1.25rem;color:var(--ink);display:flex;align-items:baseline;gap:8px}
.family-title-wrap .latin{font-weight:400;color:var(--muted);font-size:.95rem}
.taxo-order{font-size:.8rem;color:var(--muted);background:rgba(0,0,0,.04);padding:2px 8px;border-radius:4px}
.taxo-count-badge{font-size:.8rem;color:var(--muted);font-weight:500}
.taxo-family-feat{margin:0;padding:12px 22px;font-size:.88rem;color:var(--muted);line-height:1.6;border-bottom:1px solid var(--line);background:rgba(0,0,0,.01)}

/* 徽章 Pills */
.taxo-pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.taxo-pill.family{background:#d5e5db;color:#184a32}
.taxo-pill.genus{background:#fae0e7;color:#851c41}
.taxo-pill.species{background:#faeed7;color:#70440e}
.taxo-pill.group{background:#e2ecfb;color:#1d447d}

/* 属级卡片 */
.taxo-genera-container{display:flex;flex-direction:column;gap:18px;padding:20px 22px}
.taxo-genus-card{border:1px solid var(--line);border-radius:12px;background:var(--bg,#fffefa);overflow:hidden;border-left:4px solid var(--rose)}
.taxo-genus-summary{list-style:none;cursor:pointer;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;padding:14px 18px;background:var(--bg,#fffefa)}
.taxo-genus-summary::-webkit-details-marker{display:none}
.genus-title-wrap{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px}
.genus-title-wrap h4{margin:0;font-size:1.08rem;color:var(--ink);display:flex;align-items:baseline;gap:6px}
.genus-title-wrap .latin{font-weight:400;color:var(--muted);font-size:.88rem}
.taxo-habit{font-size:.78rem;color:var(--muted);padding:1px 6px;border-radius:4px;background:rgba(0,0,0,.04)}
.taxo-genus-links{display:flex;gap:8px}
.taxo-action-link{display:inline-block;padding:4px 12px;border-radius:14px;font-size:.78rem;font-weight:600;text-decoration:none;transition:all .2s ease}
.taxo-action-link.primary{background:var(--rose);color:#fff!important}
.taxo-action-link.primary:hover{filter:brightness(.92)}
.taxo-action-link:not(.primary){background:rgba(0,0,0,.05);color:var(--ink)}
.taxo-action-link:not(.primary):hover{background:rgba(0,0,0,.1)}
.taxo-genus-feat{margin:0;padding:0 18px 14px;font-size:.86rem;color:var(--muted);line-height:1.6}

/* 种与栽培群双分支网格 */
.taxo-branches-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:16px 18px 18px;background:rgba(0,0,0,.015);border-top:1px solid var(--line)}
.taxo-branch{display:flex;flex-direction:column;gap:10px}
.branch-heading{display:flex;align-items:center;justify-content:space-between;border-bottom:1.5px solid var(--line);padding-bottom:6px}
.branch-heading h5{margin:0;font-size:.88rem;color:var(--ink);font-weight:700}
.branch-count{font-size:.75rem;font-weight:600;color:var(--muted);background:rgba(0,0,0,.05);padding:1px 6px;border-radius:10px}
.branch-nodes{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.taxo-node{padding:10px 12px;border-radius:8px;background:var(--card);border:1px solid var(--line);box-shadow:0 1px 4px rgba(0,0,0,.02)}
.taxo-node .node-head{display:flex;align-items:baseline;gap:8px;margin-bottom:4px}
.taxo-node .node-head b{font-size:.88rem;color:var(--ink)}
.taxo-node .node-role{margin:0 0 4px;font-size:.78rem;font-weight:600;color:var(--rose)}
.taxo-node .node-desc{margin:0;font-size:.82rem;color:var(--muted);line-height:1.55}
.taxo-node .node-sublink{margin-top:6px}
.taxo-node .node-sublink a{font-size:.78rem;color:var(--rose);text-decoration:none;font-weight:600}
.taxo-node .node-sublink a:hover{text-decoration:underline}

@media(max-width:768px){
  .taxonomy-section{margin:36px 0 24px;padding-top:24px}
  .taxo-header h2{font-size:1.5rem}
  .taxo-toolbar{flex-direction:column;align-items:stretch;gap:10px;padding:10px 12px;margin:12px 0 16px}
  .taxo-search-wrap{flex:none;width:100%;min-width:0}
  .taxo-search-input{height:36px}
  .taxo-btn-group{display:flex;justify-content:flex-end;gap:8px}
  .taxo-btn{padding:5px 12px;font-size:.78rem}
  .taxo-family-summary{padding:14px 16px}
  .family-title-wrap h3{font-size:1.12rem}
  .taxo-family-feat{padding:10px 16px;font-size:.84rem}
  .taxo-genera-container{padding:12px 14px;gap:12px}
  .taxo-genus-summary{flex-direction:column;align-items:flex-start;padding:12px 14px}
  .taxo-genus-links{margin-top:4px;width:100%;justify-content:flex-start}
  .taxo-genus-feat{padding:0 14px 10px;font-size:.84rem}
  .taxo-branches-grid{grid-template-columns:1fr;gap:12px;padding:12px 14px 14px}
}

:root{--plan-ok-fg:#2b4435;--plan-ok-bg:#e3e9db;--plan-fill:#2b4435;--plan-on-fg:#fff}
@media (prefers-color-scheme:dark){:root{--plan-ok-fg:#bfe0c4;--plan-ok-bg:#2c3a31;--plan-fill:#8fc69a;--plan-on-fg:#1d191b}}
.plan-stats{list-style:none;padding:0;margin:24px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px}.plan-stats li{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px}.plan-stats b{display:block;font-size:1.7rem;line-height:1.1;font-family:var(--serif)}.plan-stats span{font-size:.85rem;color:var(--muted)}
.phases{list-style:none;padding:0;margin:0;display:grid;gap:12px}.phase{display:flex;gap:14px;padding:16px 18px;border:1px solid var(--line);border-radius:10px;background:var(--card)}.phase h3{margin:0 0 4px;font-size:1.05rem}.phase p{margin:0 0 6px}.phase-no{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--sage);font-weight:600}.phase.done .phase-no{background:var(--plan-fill);color:var(--plan-on-fg)}.phase.active .phase-no{background:var(--rose);color:#fff}
.state{font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:999px;margin-left:6px;vertical-align:2px}.state.done{background:var(--plan-ok-bg);color:var(--plan-ok-fg)}.state.active{background:#f6dcd8;color:#8f2f28}.state.todo{background:var(--line);color:var(--muted)}
.phase-progress{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:.9rem;color:var(--muted)}.plan-bar{display:inline-block;width:140px;height:8px;border-radius:99px;background:var(--line);overflow:hidden}.plan-bar i{display:block;height:100%;background:var(--plan-fill)}
.tasks{list-style:none;padding:0;margin:0;display:grid;gap:6px}.todo-item{display:flex;gap:10px;align-items:flex-start;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:var(--card)}.todo-item .box{flex:none;width:20px;height:20px;margin-top:3px;border:1.5px solid var(--muted);border-radius:5px;display:grid;place-items:center;font-size:.8rem;line-height:1}.todo-item.done .box{background:var(--plan-fill);border-color:var(--plan-fill);color:var(--plan-on-fg)}.todo-item.active .box{border-color:var(--rose);color:var(--rose)}.todo-item.done>div{color:var(--muted)}.todo-item small{color:var(--muted);margin-left:4px;white-space:nowrap}.todo-item .state{margin:0 6px 0 0}.todo-sum{display:flex;gap:6px;flex-wrap:wrap}.todo-sum .state{margin:0}.state.blocked{background:#f3ead2;color:#6b5420}
.next-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.next-cols h3{font-size:1rem;margin:0 0 6px}.next-cols ul{margin:0;padding-left:20px;columns:2;column-gap:20px}.next-cols li{break-inside:avoid}
.plan-tools{position:sticky;top:0;z-index:2;background:var(--paper);padding:12px 0;border-bottom:1px solid var(--line);display:grid;gap:8px}.plan-tools label{font-size:.85rem;color:var(--muted)}.plan-tools input{font:inherit;padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--ink);max-width:420px}
.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{font:inherit;font-size:.82rem;padding:4px 11px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}.chip.on{background:var(--plan-fill);border-color:var(--plan-fill);color:var(--plan-on-fg)}
.fam h3{margin:28px 0 8px;font-size:1.15rem}.fam h3 small{font-weight:400;color:var(--muted);font-size:.8rem}.genera{list-style:none;padding:0;margin:0;display:grid;gap:8px}.genus{padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--card)}
.g-name{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline}.g-name span{color:var(--muted)}.g-meta,.g-progress{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.g-species{margin:6px 0 0;font-size:.86rem;color:var(--muted)}
.prio,.use,.tag{font-size:.76rem;padding:2px 8px;border-radius:6px;border:1px solid var(--line);text-decoration:none;color:var(--muted)}.prio.p1{background:#f6dcd8;color:#8f2f28;border-color:transparent}.prio.p2{background:#f3ead2;color:#6b5420;border-color:transparent}.tag.on{background:var(--plan-ok-bg);color:var(--plan-ok-fg);border-color:transparent}a.tag.on:hover{background:var(--plan-fill);color:var(--plan-on-fg)}
.chk{font-size:.74rem;padding:1px 7px;border-radius:6px}.chk.ok{color:var(--plan-ok-fg);background:var(--plan-ok-bg)}.chk.warn{color:#8f2f28;background:#f6dcd8}.chk.todo{color:var(--muted);background:var(--line)}
@media (prefers-color-scheme:dark){.state.blocked,.prio.p2{background:#3d3524;color:#e6d3a3}.state.active,.prio.p1,.chk.warn{background:#4a2a28;color:#f2b8b0}.prio.p2{background:#3d3524;color:#e6d3a3}}
@media(max-width:600px){.next-cols ul{columns:1}.plan-bar{width:100px}}
.plant .auth{font-weight:400;font-size:.6em;color:var(--muted)}.plant .shot img{object-fit:contain;background:var(--sage)}.plant .chips span{display:inline-block;margin:0 6px 6px 0;padding:3px 12px;border:1px solid var(--line);border-radius:999px;font-size:.88rem;background:var(--card)}.plant table small{color:var(--muted)}.plant .plate-names img{display:block;border-radius:3px}.plant details summary{cursor:pointer;margin:8px 0}.plant .refs li{margin:6px 0;font-size:.92rem}
/* 专题知识库：图鉴页“深入阅读”与总览页卡片 */
.topic-reading ul,.topic-cards{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.topic-reading a,.topic-cards a{display:block;height:100%;padding:16px 18px;border:1px solid var(--line);border-radius:10px;background:var(--card);text-decoration:none;color:var(--ink)}.topic-reading a:hover,.topic-cards a:hover{border-color:var(--rose)}.topic-reading b,.topic-cards b{display:block;font-size:1.05rem;margin-bottom:4px}.topic-reading span,.topic-cards span{display:block;font-size:.9rem;color:var(--muted);line-height:1.6}.topic-cards small{display:block;margin-top:8px;font-size:.78rem;color:var(--muted)}

/* Zander 5 维符号与全息切花图志 */
.zander-tag{display:inline-block;font-family:var(--serif);font-size:.85rem;color:var(--muted);background:rgba(185,153,90,.08);border:1px solid rgba(185,153,90,.22);padding:1px 6px;border-radius:4px;margin-top:4px;letter-spacing:.04em}
.zander-pill{font-family:var(--serif);font-size:.9rem;padding:2px 7px;border-radius:4px;background:rgba(43,68,53,.07);color:var(--leaf);border:1px solid rgba(43,68,53,.18);white-space:nowrap}
.zander-legend{margin:3.2em 0 1em;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:28px 24px}
.zander-legend h2{margin-top:0;padding-top:0;border-top:0;font-size:calc(1.5rem*var(--display))}
.legend-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;margin-top:20px}
.legend-col h3{font-family:var(--serif);font-size:1.05rem;color:var(--leaf);margin:0 0 10px;padding-bottom:6px;border-bottom:1px solid var(--line)}
.legend-col ul{list-style:none;padding:0;margin:0}
.legend-col li{display:flex;align-items:center;gap:8px;font-size:.84rem;margin:6px 0;line-height:1.4}
.legend-col code{display:inline-block;min-width:28px;text-align:center;font-family:var(--serif);font-size:1rem;font-weight:600;padding:1px 4px;border-radius:4px;background:rgba(185,153,90,.12);color:var(--ink);border:1px solid rgba(185,153,90,.25)}
.legend-col span{color:var(--muted)}

.zander-banner{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:.8em 0 1.2em}
.zander-banner-title{font-size:.72rem;letter-spacing:.08em;font-weight:700;color:var(--muted);background:rgba(43,68,53,.08);padding:3px 8px;border-radius:4px;border:1px solid rgba(43,68,53,.15)}
.zander-chip{display:inline-flex;align-items:center;gap:5px;font-size:.82rem;padding:3px 9px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--ink)}
.zander-chip b{font-family:var(--serif);font-size:1rem;color:var(--rose)}
.zander-chip-safety b{color:var(--leaf)}

.monograph-section{margin:2.8em 0 1.5em}
.monograph-section h2{margin-top:0}
.monograph-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-top:18px}
.monograph-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;box-shadow:0 8px 24px rgba(45,45,31,.025)}
.monograph-card-head{font-family:var(--serif);font-size:1.15rem;font-weight:600;color:var(--leaf);border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:12px}
.monograph-card dl{display:grid;grid-template-columns:max-content 1fr;gap:8px 14px;margin:0;font-size:.88rem}
.monograph-card dt{color:var(--muted);font-size:.82rem}
.monograph-card dd{margin:0;line-height:1.6}

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