/* Daily Protocols: bright, clean, friendly. Each chapter has its own colour (--cc). */
:root{
  --bg:#F7F5F0; --panel:#EEEAE1; --card:#FFFFFF; --ink:#16202B; --muted:#5A6370; --line:#DDD7CB;
  --accent:#16202B; --cc:#5560D8; --sun:#F2B23A; --good:#2E9E6A; --avoid:#D9534F; --calm:#7FA6D9;
  --display:"Bricolage Grotesque",system-ui,sans-serif; --body:"Atkinson Hyperlegible",system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1140px; --col:44rem;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--bg:#10141B;--panel:#1A202A;--card:#161C25;--ink:#EEF0F3;--muted:#A4ABB6;--line:#2C3440;--accent:#EEF0F3;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#10141B;--panel:#1A202A;--card:#161C25;--ink:#EEF0F3;--muted:#A4ABB6;--line:#2C3440;--accent:#EEF0F3;color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:1.0625rem;line-height:1.62}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--cc);outline-offset:3px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
.col{max-width:var(--col);margin-inline:auto}
.eyebrow{font-family:var(--body);font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0}
.eyebrow a{text-decoration:none;display:inline-flex;align-items:center;gap:6px}.eyebrow a:hover{color:var(--cc)}
h1,h2,h3{font-family:var(--display);letter-spacing:-.01em}
.sech{font-size:clamp(1.7rem,3.6vw,2.4rem);line-height:1.12;margin:8px 0 18px;font-weight:700}
.sub{color:var(--muted);max-width:44rem;margin:0 0 18px}
/* mast */
.mast{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.mast .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 20px;padding-block:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand b{font-family:var(--display);font-size:1.4rem;font-weight:800}
.glyph{width:30px;height:30px}.gl-ring{fill:none;stroke:var(--ink);stroke-width:3}.gl-sun{fill:var(--sun);transform-origin:20px 20px;animation:spin 12s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.mast nav{display:flex;gap:4px 20px;font-weight:700;font-size:.92rem}
.mast nav a{text-decoration:none;padding:4px 0}
.mast nav a:hover{text-decoration:underline;text-underline-offset:5px}
.plan-count{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:11px;background:var(--sun);color:#16202B;font-size:.78rem;margin-left:4px}
/* hero */
.hero{padding-block:clamp(30px,6vw,70px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:20px 40px;align-items:center}
.hero h1{font-size:clamp(2.3rem,5.4vw,4.1rem);line-height:1.02;margin:12px 0 18px;font-weight:800}
.lede{font-size:1.18rem;color:var(--muted);max-width:36rem;margin:0 0 24px}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.cta{display:inline-block;font-weight:700;text-decoration:none;background:var(--ink);color:var(--bg);padding:13px 20px;border-radius:999px}
.cta.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.cta:hover{transform:translateY(-1px)}
.hero-art{width:100%;max-width:460px;margin:auto;display:block}
.h-ring{fill:none;stroke:var(--line);stroke-width:3}.h-ring2{fill:none;stroke:var(--line);stroke-width:1.5;stroke-dasharray:4 8}
.h-tick{stroke:var(--muted);stroke-width:2;opacity:.5}
.h-sun{fill:var(--sun);filter:drop-shadow(0 0 12px rgba(242,178,58,.7))}
.h-bub{animation:bob 4s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.ci{fill:var(--cc)}.ci-l{fill:none;stroke:var(--cc);stroke-width:4;stroke-linecap:round}
.ci-w{fill:#fff}.ci-wl{fill:none;stroke:#fff;stroke-width:4;stroke-linecap:round}
.cicon{width:40px;height:40px}.cicon-s{width:20px;height:20px;vertical-align:-4px}.cicon-l{width:54px;height:54px}.cicon-xl{width:90px;height:90px;flex:none}
/* sections */
.sec{padding-block:clamp(36px,6vw,64px);border-top:1px solid var(--line);scroll-margin-top:70px}
.anat{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.anat li{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;animation:rise .6s ease-out both;animation-delay:calc(var(--i)*.08s)}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.anat b{display:block;font-family:var(--display);font-size:1.12rem;margin:8px 0 4px}
.anat p{margin:0;color:var(--muted);font-size:.93rem;line-height:1.45}
.ln{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--cc,#16202B);color:#fff;font-weight:700;font-size:.85rem;flex:none}
.anat .ln{background:var(--ink);color:var(--bg)}
.legend{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:18px}
.legend p{margin:0 6px 0 0}
.bdgs{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.bdg{display:inline-block;font-size:.78rem;font-weight:700;padding:4px 10px;border-radius:999px;border:1.5px solid var(--line);background:var(--card)}
.bdg-time{border-color:var(--ink)}
.lv-1{background:#E4F4EA;border-color:#2E9E6A;color:#1C5E40}.lv-2{background:#FFF1D6;border-color:#E39A1E;color:#7A4E06}.lv-3{background:#FBE1E0;border-color:#D9534F;color:#7E2421}
.ev-s{background:#16202B;color:#fff;border-color:#16202B}.ev-g{background:#DCE6F7;border-color:#5560D8;color:#24307A}.ev-e{background:var(--panel);border-style:dashed;color:var(--ink)}
.cgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.ccard{display:flex;flex-direction:column;gap:6px;text-decoration:none;background:var(--card);border:1px solid var(--line);border-top:6px solid var(--cc);border-radius:18px;padding:18px;transition:transform .2s,box-shadow .2s}
.ccard:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(0,0,0,.08)}
.ccard h3{margin:4px 0 0;font-size:1.45rem}
.ccard p{margin:0;color:var(--muted);font-size:.95rem;line-height:1.45}
.cc-n{font-size:.78rem;font-weight:700;color:var(--cc);text-transform:uppercase;letter-spacing:.08em}
.pgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.pcard{display:flex;gap:14px;align-items:flex-start;text-decoration:none;background:var(--card);border:1px solid var(--line);border-left:5px solid var(--cc);border-radius:14px;padding:14px 16px;transition:transform .2s}
.pcard:hover{transform:translateX(3px)}
.pnum{flex:none;display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--cc);color:#fff;font-weight:700}
.pbody{display:flex;flex-direction:column;gap:4px;min-width:0}
.ptitle{font-family:var(--display);font-weight:700;font-size:1.12rem;line-height:1.2}
.pquick{color:var(--muted);font-size:.92rem;line-height:1.4}
.bdgs.sm .bdg{font-size:.7rem;padding:2px 8px}
.about .cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:20px 40px}
.about h2{font-size:clamp(1.6rem,3.2vw,2.2rem);margin:6px 0}
.about p{margin:0 0 12px}
/* chapter */
.chero{background:color-mix(in srgb,var(--cc) 12%,var(--bg));border-bottom:1px solid var(--line);padding-block:clamp(26px,5vw,50px)}
.chero-in{display:flex;gap:22px;align-items:center}
.chero h1{font-size:clamp(2.4rem,6vw,4rem);margin:6px 0 6px;font-weight:800;color:var(--cc)}
.bigidea{font-size:1.25rem;max-width:40rem;margin:0 0 6px}
.meta{color:var(--muted);font-size:.9rem;margin:0}
.story{padding-block:26px 6px;font-size:1.12rem}
.story p{margin:0 0 1em}
.lbl{display:flex;align-items:center;gap:10px;font-weight:700;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cc);margin:0 0 10px}
.takeaway{background:color-mix(in srgb,var(--cc) 14%,var(--card));border-radius:18px;padding:18px 22px;margin:10px 0 30px}
.tw-label{font-weight:700;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin:0 0 8px}
.takeaway ul{margin:0;padding-left:1.2em}.takeaway li{margin-bottom:6px;font-size:1.05rem}
.closing-sec{max-width:var(--col);margin:30px auto 10px}.closing-sec h2{font-size:1.6rem}
/* protocol */
.phead{padding-block:clamp(24px,4vw,44px) 8px;position:relative}
.phead h1{font-size:clamp(2rem,5vw,3.1rem);line-height:1.06;margin:10px 0 10px;font-weight:800}
.star{margin-top:10px;display:inline-flex;align-items:center;gap:8px;font:inherit;font-weight:700;border:2px solid var(--ink);background:transparent;color:var(--ink);border-radius:999px;padding:8px 16px;cursor:pointer;transition:all .2s}
.star[aria-pressed="true"]{background:var(--sun);border-color:var(--sun);color:#16202B}
.star[aria-pressed="true"] .star-i{animation:pop .4s ease}
@keyframes pop{50%{transform:scale(1.5) rotate(20deg)}}
.blk{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px 22px;margin:14px 0}
.quick{background:color-mix(in srgb,var(--cc) 10%,var(--card));border-color:color-mix(in srgb,var(--cc) 40%,var(--line))}
.quick-t{font-size:1.25rem;line-height:1.55;margin:0;font-family:var(--body)}
.pfig .pg{display:block;width:100%;max-width:560px;margin:auto;height:auto;overflow:visible;font-family:var(--body)}
.why{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.why li{display:flex;gap:12px;align-items:flex-start}
.why p{margin:0}
.why-n{flex:none;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:color-mix(in srgb,var(--cc) 18%,var(--card));color:var(--cc);font-weight:700;font-size:.85rem;margin-top:1px}
.steps{margin:0;padding:0;list-style:none;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding:4px 0 10px 44px;margin:0}
.steps li::before{content:counter(s);position:absolute;left:0;top:2px;width:30px;height:30px;border-radius:9px;background:var(--cc);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.9rem}
.india ul{margin:0;padding-left:1.2em}.india li{margin-bottom:6px}
.india{border-left:5px solid #FF9933}
.long summary{cursor:pointer;list-style:none;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px}
.long summary::-webkit-details-marker{display:none}
.long summary .lbl{margin:0}
.lr{font-size:.85rem;color:var(--muted);font-weight:700}
.long[open] .lr{visibility:hidden}
.sci{margin-top:12px}.sci p{margin:0 0 1em;font-size:1.05rem}
.evid{background:var(--panel);border-radius:12px;padding:10px 14px;font-size:.95rem}
.long h3{font-size:1.2rem;margin:16px 0 8px}
.qa{border-top:1px solid var(--line);padding-top:10px;margin-top:10px}
.qa .q{font-weight:700;margin:0 0 4px}.qa .a{margin:0;color:var(--muted)}
.careful{border-left:5px solid var(--avoid);background:color-mix(in srgb,var(--avoid) 8%,var(--card))}
.careful .lbl{color:var(--avoid)}.careful .lbl .ln{background:var(--avoid)}
.careful p:last-child{margin:0}
.tracker .trk-label{margin:0 0 10px}
.days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;max-width:460px}
.day{aspect-ratio:1/1;border-radius:50%;border:2px dashed var(--line);background:var(--bg);color:var(--muted);font:inherit;font-weight:700;cursor:pointer;display:grid;place-items:center;transition:all .25s}
.day[aria-pressed="true"]{background:var(--cc);border:2px solid var(--cc);color:#fff;transform:scale(1.06)}
.day[aria-pressed="true"] span{animation:pop .35s ease}
.streak{font-weight:700;color:var(--cc);min-height:1.5em;margin:10px 0}
.when{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-weight:700;font-size:.95rem}
.when-in{font:inherit;font-weight:400;flex:1;min-width:200px;padding:9px 12px;border-radius:10px;border:1.5px solid var(--line);background:var(--bg);color:var(--ink)}
.from{font-size:.82rem;color:var(--muted);margin:16px 0}
.nextnav{display:flex;justify-content:space-between;gap:14px;border-top:1px solid var(--line);padding-block:18px 40px;font-family:var(--display);font-weight:700;font-size:1.05rem}
.nextnav a{text-decoration:none;max-width:48%}.nextnav a span{display:block;font-family:var(--body);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.nextnav .r{text-align:right;margin-left:auto}.nextnav a:hover{color:var(--cc)}
/* plan */
.plan-item{background:var(--card);border:1px solid var(--line);border-left:5px solid var(--cc);border-radius:14px;padding:12px 16px;margin:10px 0}
.plan-item a{font-family:var(--display);font-weight:700;font-size:1.1rem;text-decoration:none}
.plan-item .days{max-width:340px;margin-top:8px;gap:6px}
.plan-item .pi-meta{font-size:.85rem;color:var(--muted);margin:2px 0}
.plan-empty p{margin:0 0 12px}
.btn{font:inherit;font-weight:700;border-radius:999px;padding:9px 16px;cursor:pointer;border:2px solid var(--ink);background:transparent;color:var(--ink)}
.forget{margin:24px 0 40px}
footer.site{border-top:1px solid var(--line)}
footer.site .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-block:22px 34px;font-size:.85rem;color:var(--muted)}
/* graphics */
.pg .t{fill:var(--ink)}.pg .m{fill:var(--muted)}.pg .ac{fill:var(--cc)}
.tn-sun{stroke:var(--sun)}.tn-good{stroke:var(--cc)}.tn-avoid{stroke:var(--avoid)}.tn-calm{stroke:var(--calm)}
.tn-sun-f{fill:var(--sun)}.tn-good-f{fill:var(--cc)}.tn-avoid-f{fill:var(--avoid)}.tn-calm-f{fill:var(--calm)}
.clk-day{fill:var(--panel);stroke:var(--line);stroke-width:2}
.clk-night{fill:none;stroke:#2A2F4A;stroke-width:22;opacity:.35}
.clk-night-f{fill:#2A2F4A;opacity:.45}
.clk-arc{fill:none;stroke-width:22;stroke-linecap:butt}
.clk-tick{stroke:var(--muted);stroke-width:2}
.clk-sun{fill:var(--sun)}
.ax{stroke:var(--muted);stroke-width:1.5}
.crv{fill:none;stroke:var(--cc);stroke-width:4;stroke-linecap:round}
.crv-area{fill:var(--cc);fill-opacity:.14}
.mk-line{stroke:var(--cc);stroke-width:1.5;stroke-dasharray:4 4}
.stp-line{stroke:var(--cc);stroke-width:3;opacity:.4}
.stp-box{fill:color-mix(in srgb,var(--cc) 8%,var(--card));stroke:color-mix(in srgb,var(--cc) 35%,var(--line))}
.stp-dot{fill:var(--cc)}.stp-num{fill:#fff}
.cmp-yes{fill:color-mix(in srgb,var(--good) 12%,var(--card));stroke:var(--good)}.cmp-no{fill:color-mix(in srgb,var(--avoid) 10%,var(--card));stroke:var(--avoid)}
.cmp-yes-dot{fill:var(--good)}.cmp-no-dot{fill:var(--avoid)}.cmp-mark{fill:#fff}
.cmp-n{fill:color-mix(in srgb,var(--cc) 9%,var(--card));stroke:var(--cc)}.cmp-n-dot{fill:var(--cc)}.cmp-n-t{fill:var(--cc)}.cmp-yes-t{fill:var(--good)}.cmp-no-t{fill:var(--avoid)}
.mtr-frame{fill:none;stroke:var(--ink);stroke-width:1.5}
.mtr-pin{fill:var(--ink)}
.wk-on{fill:color-mix(in srgb,var(--cc) 16%,var(--card));stroke:var(--cc);stroke-width:1.5}.wk-rest{fill:var(--panel);stroke:var(--line);stroke-dasharray:4 4}
.wk-day{fill:var(--cc)}
.bar-f{fill:var(--cc)}
.plate-rim{fill:var(--card);stroke:var(--line);stroke-width:3}
.pl1{fill:#4D9A38}.pl2{fill:#E0573F}.pl3{fill:#E39A1E}.pl4{fill:#5560D8}
.br-ring{fill:none;stroke:var(--line);stroke-width:2;stroke-dasharray:4 6}
.br-lung{fill:color-mix(in srgb,var(--cc) 30%,var(--card));stroke:var(--cc);stroke-width:3}
.br-pill{fill:var(--panel)}
/* animation hooks */
@keyframes kfade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes kpop{from{opacity:0;transform:scale(.4)}to{opacity:1;transform:none}}
@keyframes kdraw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
@keyframes kgrowx{from{transform:scaleX(0)}to{transform:none}}
@keyframes kslide{from{transform:translateX(var(--from))}to{transform:none}}
@keyframes kbreath{0%{transform:scale(1)}22%{transform:scale(1.7)}32%{transform:scale(1.9)}100%{transform:scale(1)}}
@keyframes kl0{0%,22%{opacity:1}25%,100%{opacity:.25}}
@keyframes kl1{0%,21%{opacity:.25}23%,32%{opacity:1}35%,100%{opacity:.25}}
@keyframes kl2{0%,33%{opacity:.25}36%,96%{opacity:1}100%{opacity:.25}}
html.anim .pg [class*="a-"]{transform-box:fill-box;transform-origin:center;animation-fill-mode:both;animation-delay:var(--d,0s);animation-play-state:paused}
html.anim .pg .a-fade{animation-name:kfade;animation-duration:.6s}
html.anim .pg .a-pop{animation-name:kpop;animation-duration:.45s;animation-timing-function:cubic-bezier(.3,1.5,.6,1)}
html.anim .pg .a-draw{stroke-dasharray:1;animation-name:kdraw;animation-duration:var(--dur,.8s);animation-timing-function:ease-in-out}
html.anim .pg .a-growx{transform-origin:left;animation-name:kgrowx;animation-duration:.8s;animation-timing-function:ease-out}
html.anim .pg .a-slide{animation-name:kslide;animation-duration:1.6s;animation-timing-function:cubic-bezier(.3,1.2,.5,1);animation-delay:.6s}
html.anim .pg .a-breath3{transform-box:view-box;transform-origin:var(--ox) var(--oy);animation:kbreath 9s ease-in-out infinite}
html.anim .pg .br-l0{animation:kl0 9s linear infinite}html.anim .pg .br-l1{animation:kl1 9s linear infinite}html.anim .pg .br-l2{animation:kl2 9s linear infinite}
html.anim .fig.in .pg [class*="a-"]{animation-play-state:running}
@media (max-width:960px){.anat,.cgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:680px){
  .hero-grid,.about .cols,.pgrid{grid-template-columns:minmax(0,1fr)}
  .hero-art{max-width:300px}
  .anat,.cgrid{grid-template-columns:minmax(0,1fr)}
  .chero-in{flex-direction:column;align-items:flex-start}
  .cicon-xl{width:60px;height:60px}
  .blk{padding:16px}
  .quick-t{font-size:1.12rem}
  .mast nav{gap:4px 14px;font-size:.88rem}
}
@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}}
@media print{.mast,footer.site,.nextnav,.star,.ctas{display:none!important}.view[hidden]{display:none!important}details.long{display:block}}